diff --git a/vendor/github.com/armon/go-metrics/.gitignore b/vendor/github.com/armon/go-metrics/.gitignore
deleted file mode 100644
index 8c03ec1..0000000
--- a/vendor/github.com/armon/go-metrics/.gitignore
+++ /dev/null
@@ -1,24 +0,0 @@
-# Compiled Object files, Static and Dynamic libs (Shared Objects)
-*.o
-*.a
-*.so
-
-# Folders
-_obj
-_test
-
-# Architecture specific extensions/prefixes
-*.[568vq]
-[568vq].out
-
-*.cgo1.go
-*.cgo2.c
-_cgo_defun.c
-_cgo_gotypes.go
-_cgo_export.*
-
-_testmain.go
-
-*.exe
-
-/metrics.out
diff --git a/vendor/github.com/armon/go-metrics/.travis.yml b/vendor/github.com/armon/go-metrics/.travis.yml
deleted file mode 100644
index 87d230c..0000000
--- a/vendor/github.com/armon/go-metrics/.travis.yml
+++ /dev/null
@@ -1,13 +0,0 @@
-language: go
-
-go:
-  - "1.x"
-
-env:
-  - GO111MODULE=on
-
-install:
-  - go get ./...
-
-script:
-  - go test ./...
diff --git a/vendor/github.com/armon/go-metrics/LICENSE b/vendor/github.com/armon/go-metrics/LICENSE
deleted file mode 100644
index 106569e..0000000
--- a/vendor/github.com/armon/go-metrics/LICENSE
+++ /dev/null
@@ -1,20 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) 2013 Armon Dadgar
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of
-this software and associated documentation files (the "Software"), to deal in
-the Software without restriction, including without limitation the rights to
-use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-the Software, and to permit persons to whom the Software is furnished to do so,
-subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/vendor/github.com/armon/go-metrics/README.md b/vendor/github.com/armon/go-metrics/README.md
deleted file mode 100644
index aa73348..0000000
--- a/vendor/github.com/armon/go-metrics/README.md
+++ /dev/null
@@ -1,91 +0,0 @@
-go-metrics
-==========
-
-This library provides a `metrics` package which can be used to instrument code,
-expose application metrics, and profile runtime performance in a flexible manner.
-
-Current API: [![GoDoc](https://godoc.org/github.com/armon/go-metrics?status.svg)](https://godoc.org/github.com/armon/go-metrics)
-
-Sinks
------
-
-The `metrics` package makes use of a `MetricSink` interface to support delivery
-to any type of backend. Currently the following sinks are provided:
-
-* StatsiteSink : Sinks to a [statsite](https://github.com/armon/statsite/) instance (TCP)
-* StatsdSink: Sinks to a [StatsD](https://github.com/etsy/statsd/) / statsite instance (UDP)
-* PrometheusSink: Sinks to a [Prometheus](http://prometheus.io/) metrics endpoint (exposed via HTTP for scrapes)
-* InmemSink : Provides in-memory aggregation, can be used to export stats
-* FanoutSink : Sinks to multiple sinks. Enables writing to multiple statsite instances for example.
-* BlackholeSink : Sinks to nowhere
-
-In addition to the sinks, the `InmemSignal` can be used to catch a signal,
-and dump a formatted output of recent metrics. For example, when a process gets
-a SIGUSR1, it can dump to stderr recent performance metrics for debugging.
-
-Labels
-------
-
-Most metrics do have an equivalent ending with `WithLabels`, such methods
-allow to push metrics with labels and use some features of underlying Sinks
-(ex: translated into Prometheus labels).
-
-Since some of these labels may increase greatly cardinality of metrics, the
-library allow to filter labels using a blacklist/whitelist filtering system
-which is global to all metrics.
-
-* If `Config.AllowedLabels` is not nil, then only labels specified in this value will be sent to underlying Sink, otherwise, all labels are sent by default.
-* If `Config.BlockedLabels` is not nil, any label specified in this value will not be sent to underlying Sinks.
-
-By default, both `Config.AllowedLabels` and `Config.BlockedLabels` are nil, meaning that
-no tags are filetered at all, but it allow to a user to globally block some tags with high
-cardinality at application level.
-
-Examples
---------
-
-Here is an example of using the package:
-
-```go
-func SlowMethod() {
-    // Profiling the runtime of a method
-    defer metrics.MeasureSince([]string{"SlowMethod"}, time.Now())
-}
-
-// Configure a statsite sink as the global metrics sink
-sink, _ := metrics.NewStatsiteSink("statsite:8125")
-metrics.NewGlobal(metrics.DefaultConfig("service-name"), sink)
-
-// Emit a Key/Value pair
-metrics.EmitKey([]string{"questions", "meaning of life"}, 42)
-```
-
-Here is an example of setting up a signal handler:
-
-```go
-// Setup the inmem sink and signal handler
-inm := metrics.NewInmemSink(10*time.Second, time.Minute)
-sig := metrics.DefaultInmemSignal(inm)
-metrics.NewGlobal(metrics.DefaultConfig("service-name"), inm)
-
-// Run some code
-inm.SetGauge([]string{"foo"}, 42)
-inm.EmitKey([]string{"bar"}, 30)
-
-inm.IncrCounter([]string{"baz"}, 42)
-inm.IncrCounter([]string{"baz"}, 1)
-inm.IncrCounter([]string{"baz"}, 80)
-
-inm.AddSample([]string{"method", "wow"}, 42)
-inm.AddSample([]string{"method", "wow"}, 100)
-inm.AddSample([]string{"method", "wow"}, 22)
-
-....
-```
-
-When a signal comes in, output like the following will be dumped to stderr:
-
-    [2014-01-28 14:57:33.04 -0800 PST][G] 'foo': 42.000
-    [2014-01-28 14:57:33.04 -0800 PST][P] 'bar': 30.000
-    [2014-01-28 14:57:33.04 -0800 PST][C] 'baz': Count: 3 Min: 1.000 Mean: 41.000 Max: 80.000 Stddev: 39.509
-    [2014-01-28 14:57:33.04 -0800 PST][S] 'method.wow': Count: 3 Min: 22.000 Mean: 54.667 Max: 100.000 Stddev: 40.513
\ No newline at end of file
diff --git a/vendor/github.com/armon/go-metrics/const_unix.go b/vendor/github.com/armon/go-metrics/const_unix.go
deleted file mode 100644
index 31098dd..0000000
--- a/vendor/github.com/armon/go-metrics/const_unix.go
+++ /dev/null
@@ -1,12 +0,0 @@
-// +build !windows
-
-package metrics
-
-import (
-	"syscall"
-)
-
-const (
-	// DefaultSignal is used with DefaultInmemSignal
-	DefaultSignal = syscall.SIGUSR1
-)
diff --git a/vendor/github.com/armon/go-metrics/const_windows.go b/vendor/github.com/armon/go-metrics/const_windows.go
deleted file mode 100644
index 38136af..0000000
--- a/vendor/github.com/armon/go-metrics/const_windows.go
+++ /dev/null
@@ -1,13 +0,0 @@
-// +build windows
-
-package metrics
-
-import (
-	"syscall"
-)
-
-const (
-	// DefaultSignal is used with DefaultInmemSignal
-	// Windows has no SIGUSR1, use SIGBREAK
-	DefaultSignal = syscall.Signal(21)
-)
diff --git a/vendor/github.com/armon/go-metrics/go.mod b/vendor/github.com/armon/go-metrics/go.mod
deleted file mode 100644
index 88e1e98..0000000
--- a/vendor/github.com/armon/go-metrics/go.mod
+++ /dev/null
@@ -1,16 +0,0 @@
-module github.com/armon/go-metrics
-
-go 1.12
-
-require (
-	github.com/DataDog/datadog-go v2.2.0+incompatible
-	github.com/circonus-labs/circonus-gometrics v2.3.1+incompatible
-	github.com/circonus-labs/circonusllhist v0.1.3 // indirect
-	github.com/hashicorp/go-immutable-radix v1.0.0
-	github.com/hashicorp/go-retryablehttp v0.5.3 // indirect
-	github.com/pascaldekloe/goe v0.1.0
-	github.com/pkg/errors v0.8.1 // indirect
-	github.com/prometheus/client_golang v0.9.2
-	github.com/stretchr/testify v1.3.0 // indirect
-	github.com/tv42/httpunix v0.0.0-20150427012821-b75d8614f926 // indirect
-)
diff --git a/vendor/github.com/armon/go-metrics/go.sum b/vendor/github.com/armon/go-metrics/go.sum
deleted file mode 100644
index 5ffd832..0000000
--- a/vendor/github.com/armon/go-metrics/go.sum
+++ /dev/null
@@ -1,46 +0,0 @@
-github.com/DataDog/datadog-go v2.2.0+incompatible h1:V5BKkxACZLjzHjSgBbr2gvLA2Ae49yhc6CSY7MLy5k4=
-github.com/DataDog/datadog-go v2.2.0+incompatible/go.mod h1:LButxg5PwREeZtORoXG3tL4fMGNddJ+vMq1mwgfaqoQ=
-github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973 h1:xJ4a3vCFaGF/jqvzLMYoU8P317H5OQ+Via4RmuPwCS0=
-github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
-github.com/circonus-labs/circonus-gometrics v2.3.1+incompatible h1:C29Ae4G5GtYyYMm1aztcyj/J5ckgJm2zwdDajFbx1NY=
-github.com/circonus-labs/circonus-gometrics v2.3.1+incompatible/go.mod h1:nmEj6Dob7S7YxXgwXpfOuvO54S+tGdZdw9fuRZt25Ag=
-github.com/circonus-labs/circonusllhist v0.1.3 h1:TJH+oke8D16535+jHExHj4nQvzlZrj7ug5D7I/orNUA=
-github.com/circonus-labs/circonusllhist v0.1.3/go.mod h1:kMXHVDlOchFAehlya5ePtbp5jckzBHf4XRpQvBOLI+I=
-github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
-github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/golang/protobuf v1.2.0 h1:P3YflyNX/ehuJFLhxviNdFxQPkGK5cDcApsge1SqnvM=
-github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
-github.com/hashicorp/go-cleanhttp v0.5.0 h1:wvCrVc9TjDls6+YGAF2hAifE1E5U1+b4tH6KdvN3Gig=
-github.com/hashicorp/go-cleanhttp v0.5.0/go.mod h1:JpRdi6/HCYpAwUzNwuwqhbovhLtngrth3wmdIIUrZ80=
-github.com/hashicorp/go-immutable-radix v1.0.0 h1:AKDB1HM5PWEA7i4nhcpwOrO2byshxBjXVn/J/3+z5/0=
-github.com/hashicorp/go-immutable-radix v1.0.0/go.mod h1:0y9vanUI8NX6FsYoO3zeMjhV/C5i9g4Q3DwcSNZ4P60=
-github.com/hashicorp/go-retryablehttp v0.5.3 h1:QlWt0KvWT0lq8MFppF9tsJGF+ynG7ztc2KIPhzRGk7s=
-github.com/hashicorp/go-retryablehttp v0.5.3/go.mod h1:9B5zBasrRhHXnJnui7y6sL7es7NDiJgTc6Er0maI1Xs=
-github.com/hashicorp/go-uuid v1.0.0 h1:RS8zrF7PhGwyNPOtxSClXXj9HA8feRnJzgnI1RJCSnM=
-github.com/hashicorp/go-uuid v1.0.0/go.mod h1:6SBZvOh/SIDV7/2o3Jml5SYk/TvGqwFJ/bN7x4byOro=
-github.com/hashicorp/golang-lru v0.5.0 h1:CL2msUPvZTLb5O648aiLNJw3hnBxN2+1Jq8rCOH9wdo=
-github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
-github.com/matttproud/golang_protobuf_extensions v1.0.1 h1:4hp9jkHxhMHkqkrB3Ix0jegS5sx/RkqARlsWZ6pIwiU=
-github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
-github.com/pascaldekloe/goe v0.1.0 h1:cBOtyMzM9HTpWjXfbbunk26uA6nG3a8n06Wieeh0MwY=
-github.com/pascaldekloe/goe v0.1.0/go.mod h1:lzWF7FIEvWOWxwDKqyGYQf6ZUaNfKdP144TG7ZOy1lc=
-github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
-github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
-github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
-github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/prometheus/client_golang v0.9.2 h1:awm861/B8OKDd2I/6o1dy3ra4BamzKhYOiGItCeZ740=
-github.com/prometheus/client_golang v0.9.2/go.mod h1:OsXs2jCmiKlQ1lTBmv21f2mNfw4xf/QclQDMrYNZzcM=
-github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910 h1:idejC8f05m9MGOsuEi1ATq9shN03HrxNkD/luQvxCv8=
-github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
-github.com/prometheus/common v0.0.0-20181126121408-4724e9255275 h1:PnBWHBf+6L0jOqq0gIVUe6Yk0/QMZ640k6NvkxcBf+8=
-github.com/prometheus/common v0.0.0-20181126121408-4724e9255275/go.mod h1:daVV7qP5qjZbuso7PdcryaAu0sAZbrN9i7WWcTMWvro=
-github.com/prometheus/procfs v0.0.0-20181204211112-1dc9a6cbc91a h1:9a8MnZMP0X2nLJdBg+pBmGgkJlSaKC2KaQmTCk1XDtE=
-github.com/prometheus/procfs v0.0.0-20181204211112-1dc9a6cbc91a/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
-github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
-github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
-github.com/tv42/httpunix v0.0.0-20150427012821-b75d8614f926 h1:G3dpKMzFDjgEh2q1Z7zUUtKa8ViPtH+ocF0bE0g00O8=
-github.com/tv42/httpunix v0.0.0-20150427012821-b75d8614f926/go.mod h1:9ESjWnEqriFuLhtthL60Sar/7RFoluCcXsuvEwTV5KM=
-golang.org/x/net v0.0.0-20181201002055-351d144fa1fc/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
-golang.org/x/sync v0.0.0-20181108010431-42b317875d0f h1:Bl/8QSvNqXvPGPGXa2z5xUTmV7VDcZyvRZ+QQXkXTZQ=
-golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
diff --git a/vendor/github.com/armon/go-metrics/inmem.go b/vendor/github.com/armon/go-metrics/inmem.go
deleted file mode 100644
index 93b0e0a..0000000
--- a/vendor/github.com/armon/go-metrics/inmem.go
+++ /dev/null
@@ -1,348 +0,0 @@
-package metrics
-
-import (
-	"bytes"
-	"fmt"
-	"math"
-	"net/url"
-	"strings"
-	"sync"
-	"time"
-)
-
-// InmemSink provides a MetricSink that does in-memory aggregation
-// without sending metrics over a network. It can be embedded within
-// an application to provide profiling information.
-type InmemSink struct {
-	// How long is each aggregation interval
-	interval time.Duration
-
-	// Retain controls how many metrics interval we keep
-	retain time.Duration
-
-	// maxIntervals is the maximum length of intervals.
-	// It is retain / interval.
-	maxIntervals int
-
-	// intervals is a slice of the retained intervals
-	intervals    []*IntervalMetrics
-	intervalLock sync.RWMutex
-
-	rateDenom float64
-}
-
-// IntervalMetrics stores the aggregated metrics
-// for a specific interval
-type IntervalMetrics struct {
-	sync.RWMutex
-
-	// The start time of the interval
-	Interval time.Time
-
-	// Gauges maps the key to the last set value
-	Gauges map[string]GaugeValue
-
-	// Points maps the string to the list of emitted values
-	// from EmitKey
-	Points map[string][]float32
-
-	// Counters maps the string key to a sum of the counter
-	// values
-	Counters map[string]SampledValue
-
-	// Samples maps the key to an AggregateSample,
-	// which has the rolled up view of a sample
-	Samples map[string]SampledValue
-}
-
-// NewIntervalMetrics creates a new IntervalMetrics for a given interval
-func NewIntervalMetrics(intv time.Time) *IntervalMetrics {
-	return &IntervalMetrics{
-		Interval: intv,
-		Gauges:   make(map[string]GaugeValue),
-		Points:   make(map[string][]float32),
-		Counters: make(map[string]SampledValue),
-		Samples:  make(map[string]SampledValue),
-	}
-}
-
-// AggregateSample is used to hold aggregate metrics
-// about a sample
-type AggregateSample struct {
-	Count       int       // The count of emitted pairs
-	Rate        float64   // The values rate per time unit (usually 1 second)
-	Sum         float64   // The sum of values
-	SumSq       float64   `json:"-"` // The sum of squared values
-	Min         float64   // Minimum value
-	Max         float64   // Maximum value
-	LastUpdated time.Time `json:"-"` // When value was last updated
-}
-
-// Computes a Stddev of the values
-func (a *AggregateSample) Stddev() float64 {
-	num := (float64(a.Count) * a.SumSq) - math.Pow(a.Sum, 2)
-	div := float64(a.Count * (a.Count - 1))
-	if div == 0 {
-		return 0
-	}
-	return math.Sqrt(num / div)
-}
-
-// Computes a mean of the values
-func (a *AggregateSample) Mean() float64 {
-	if a.Count == 0 {
-		return 0
-	}
-	return a.Sum / float64(a.Count)
-}
-
-// Ingest is used to update a sample
-func (a *AggregateSample) Ingest(v float64, rateDenom float64) {
-	a.Count++
-	a.Sum += v
-	a.SumSq += (v * v)
-	if v < a.Min || a.Count == 1 {
-		a.Min = v
-	}
-	if v > a.Max || a.Count == 1 {
-		a.Max = v
-	}
-	a.Rate = float64(a.Sum) / rateDenom
-	a.LastUpdated = time.Now()
-}
-
-func (a *AggregateSample) String() string {
-	if a.Count == 0 {
-		return "Count: 0"
-	} else if a.Stddev() == 0 {
-		return fmt.Sprintf("Count: %d Sum: %0.3f LastUpdated: %s", a.Count, a.Sum, a.LastUpdated)
-	} else {
-		return fmt.Sprintf("Count: %d Min: %0.3f Mean: %0.3f Max: %0.3f Stddev: %0.3f Sum: %0.3f LastUpdated: %s",
-			a.Count, a.Min, a.Mean(), a.Max, a.Stddev(), a.Sum, a.LastUpdated)
-	}
-}
-
-// NewInmemSinkFromURL creates an InmemSink from a URL. It is used
-// (and tested) from NewMetricSinkFromURL.
-func NewInmemSinkFromURL(u *url.URL) (MetricSink, error) {
-	params := u.Query()
-
-	interval, err := time.ParseDuration(params.Get("interval"))
-	if err != nil {
-		return nil, fmt.Errorf("Bad 'interval' param: %s", err)
-	}
-
-	retain, err := time.ParseDuration(params.Get("retain"))
-	if err != nil {
-		return nil, fmt.Errorf("Bad 'retain' param: %s", err)
-	}
-
-	return NewInmemSink(interval, retain), nil
-}
-
-// NewInmemSink is used to construct a new in-memory sink.
-// Uses an aggregation interval and maximum retention period.
-func NewInmemSink(interval, retain time.Duration) *InmemSink {
-	rateTimeUnit := time.Second
-	i := &InmemSink{
-		interval:     interval,
-		retain:       retain,
-		maxIntervals: int(retain / interval),
-		rateDenom:    float64(interval.Nanoseconds()) / float64(rateTimeUnit.Nanoseconds()),
-	}
-	i.intervals = make([]*IntervalMetrics, 0, i.maxIntervals)
-	return i
-}
-
-func (i *InmemSink) SetGauge(key []string, val float32) {
-	i.SetGaugeWithLabels(key, val, nil)
-}
-
-func (i *InmemSink) SetGaugeWithLabels(key []string, val float32, labels []Label) {
-	k, name := i.flattenKeyLabels(key, labels)
-	intv := i.getInterval()
-
-	intv.Lock()
-	defer intv.Unlock()
-	intv.Gauges[k] = GaugeValue{Name: name, Value: val, Labels: labels}
-}
-
-func (i *InmemSink) EmitKey(key []string, val float32) {
-	k := i.flattenKey(key)
-	intv := i.getInterval()
-
-	intv.Lock()
-	defer intv.Unlock()
-	vals := intv.Points[k]
-	intv.Points[k] = append(vals, val)
-}
-
-func (i *InmemSink) IncrCounter(key []string, val float32) {
-	i.IncrCounterWithLabels(key, val, nil)
-}
-
-func (i *InmemSink) IncrCounterWithLabels(key []string, val float32, labels []Label) {
-	k, name := i.flattenKeyLabels(key, labels)
-	intv := i.getInterval()
-
-	intv.Lock()
-	defer intv.Unlock()
-
-	agg, ok := intv.Counters[k]
-	if !ok {
-		agg = SampledValue{
-			Name:            name,
-			AggregateSample: &AggregateSample{},
-			Labels:          labels,
-		}
-		intv.Counters[k] = agg
-	}
-	agg.Ingest(float64(val), i.rateDenom)
-}
-
-func (i *InmemSink) AddSample(key []string, val float32) {
-	i.AddSampleWithLabels(key, val, nil)
-}
-
-func (i *InmemSink) AddSampleWithLabels(key []string, val float32, labels []Label) {
-	k, name := i.flattenKeyLabels(key, labels)
-	intv := i.getInterval()
-
-	intv.Lock()
-	defer intv.Unlock()
-
-	agg, ok := intv.Samples[k]
-	if !ok {
-		agg = SampledValue{
-			Name:            name,
-			AggregateSample: &AggregateSample{},
-			Labels:          labels,
-		}
-		intv.Samples[k] = agg
-	}
-	agg.Ingest(float64(val), i.rateDenom)
-}
-
-// Data is used to retrieve all the aggregated metrics
-// Intervals may be in use, and a read lock should be acquired
-func (i *InmemSink) Data() []*IntervalMetrics {
-	// Get the current interval, forces creation
-	i.getInterval()
-
-	i.intervalLock.RLock()
-	defer i.intervalLock.RUnlock()
-
-	n := len(i.intervals)
-	intervals := make([]*IntervalMetrics, n)
-
-	copy(intervals[:n-1], i.intervals[:n-1])
-	current := i.intervals[n-1]
-
-	// make its own copy for current interval
-	intervals[n-1] = &IntervalMetrics{}
-	copyCurrent := intervals[n-1]
-	current.RLock()
-	*copyCurrent = *current
-
-	copyCurrent.Gauges = make(map[string]GaugeValue, len(current.Gauges))
-	for k, v := range current.Gauges {
-		copyCurrent.Gauges[k] = v
-	}
-	// saved values will be not change, just copy its link
-	copyCurrent.Points = make(map[string][]float32, len(current.Points))
-	for k, v := range current.Points {
-		copyCurrent.Points[k] = v
-	}
-	copyCurrent.Counters = make(map[string]SampledValue, len(current.Counters))
-	for k, v := range current.Counters {
-		copyCurrent.Counters[k] = v.deepCopy()
-	}
-	copyCurrent.Samples = make(map[string]SampledValue, len(current.Samples))
-	for k, v := range current.Samples {
-		copyCurrent.Samples[k] = v.deepCopy()
-	}
-	current.RUnlock()
-
-	return intervals
-}
-
-func (i *InmemSink) getExistingInterval(intv time.Time) *IntervalMetrics {
-	i.intervalLock.RLock()
-	defer i.intervalLock.RUnlock()
-
-	n := len(i.intervals)
-	if n > 0 && i.intervals[n-1].Interval == intv {
-		return i.intervals[n-1]
-	}
-	return nil
-}
-
-func (i *InmemSink) createInterval(intv time.Time) *IntervalMetrics {
-	i.intervalLock.Lock()
-	defer i.intervalLock.Unlock()
-
-	// Check for an existing interval
-	n := len(i.intervals)
-	if n > 0 && i.intervals[n-1].Interval == intv {
-		return i.intervals[n-1]
-	}
-
-	// Add the current interval
-	current := NewIntervalMetrics(intv)
-	i.intervals = append(i.intervals, current)
-	n++
-
-	// Truncate the intervals if they are too long
-	if n >= i.maxIntervals {
-		copy(i.intervals[0:], i.intervals[n-i.maxIntervals:])
-		i.intervals = i.intervals[:i.maxIntervals]
-	}
-	return current
-}
-
-// getInterval returns the current interval to write to
-func (i *InmemSink) getInterval() *IntervalMetrics {
-	intv := time.Now().Truncate(i.interval)
-	if m := i.getExistingInterval(intv); m != nil {
-		return m
-	}
-	return i.createInterval(intv)
-}
-
-// Flattens the key for formatting, removes spaces
-func (i *InmemSink) flattenKey(parts []string) string {
-	buf := &bytes.Buffer{}
-	replacer := strings.NewReplacer(" ", "_")
-
-	if len(parts) > 0 {
-		replacer.WriteString(buf, parts[0])
-	}
-	for _, part := range parts[1:] {
-		replacer.WriteString(buf, ".")
-		replacer.WriteString(buf, part)
-	}
-
-	return buf.String()
-}
-
-// Flattens the key for formatting along with its labels, removes spaces
-func (i *InmemSink) flattenKeyLabels(parts []string, labels []Label) (string, string) {
-	buf := &bytes.Buffer{}
-	replacer := strings.NewReplacer(" ", "_")
-
-	if len(parts) > 0 {
-		replacer.WriteString(buf, parts[0])
-	}
-	for _, part := range parts[1:] {
-		replacer.WriteString(buf, ".")
-		replacer.WriteString(buf, part)
-	}
-
-	key := buf.String()
-
-	for _, label := range labels {
-		replacer.WriteString(buf, fmt.Sprintf(";%s=%s", label.Name, label.Value))
-	}
-
-	return buf.String(), key
-}
diff --git a/vendor/github.com/armon/go-metrics/inmem_endpoint.go b/vendor/github.com/armon/go-metrics/inmem_endpoint.go
deleted file mode 100644
index 5fac958..0000000
--- a/vendor/github.com/armon/go-metrics/inmem_endpoint.go
+++ /dev/null
@@ -1,131 +0,0 @@
-package metrics
-
-import (
-	"fmt"
-	"net/http"
-	"sort"
-	"time"
-)
-
-// MetricsSummary holds a roll-up of metrics info for a given interval
-type MetricsSummary struct {
-	Timestamp string
-	Gauges    []GaugeValue
-	Points    []PointValue
-	Counters  []SampledValue
-	Samples   []SampledValue
-}
-
-type GaugeValue struct {
-	Name  string
-	Hash  string `json:"-"`
-	Value float32
-
-	Labels        []Label           `json:"-"`
-	DisplayLabels map[string]string `json:"Labels"`
-}
-
-type PointValue struct {
-	Name   string
-	Points []float32
-}
-
-type SampledValue struct {
-	Name string
-	Hash string `json:"-"`
-	*AggregateSample
-	Mean   float64
-	Stddev float64
-
-	Labels        []Label           `json:"-"`
-	DisplayLabels map[string]string `json:"Labels"`
-}
-
-// deepCopy allocates a new instance of AggregateSample
-func (source *SampledValue) deepCopy() SampledValue {
-	dest := *source
-	if source.AggregateSample != nil {
-		dest.AggregateSample = &AggregateSample{}
-		*dest.AggregateSample = *source.AggregateSample
-	}
-	return dest
-}
-
-// DisplayMetrics returns a summary of the metrics from the most recent finished interval.
-func (i *InmemSink) DisplayMetrics(resp http.ResponseWriter, req *http.Request) (interface{}, error) {
-	data := i.Data()
-
-	var interval *IntervalMetrics
-	n := len(data)
-	switch {
-	case n == 0:
-		return nil, fmt.Errorf("no metric intervals have been initialized yet")
-	case n == 1:
-		// Show the current interval if it's all we have
-		interval = data[0]
-	default:
-		// Show the most recent finished interval if we have one
-		interval = data[n-2]
-	}
-
-	interval.RLock()
-	defer interval.RUnlock()
-
-	summary := MetricsSummary{
-		Timestamp: interval.Interval.Round(time.Second).UTC().String(),
-		Gauges:    make([]GaugeValue, 0, len(interval.Gauges)),
-		Points:    make([]PointValue, 0, len(interval.Points)),
-	}
-
-	// Format and sort the output of each metric type, so it gets displayed in a
-	// deterministic order.
-	for name, points := range interval.Points {
-		summary.Points = append(summary.Points, PointValue{name, points})
-	}
-	sort.Slice(summary.Points, func(i, j int) bool {
-		return summary.Points[i].Name < summary.Points[j].Name
-	})
-
-	for hash, value := range interval.Gauges {
-		value.Hash = hash
-		value.DisplayLabels = make(map[string]string)
-		for _, label := range value.Labels {
-			value.DisplayLabels[label.Name] = label.Value
-		}
-		value.Labels = nil
-
-		summary.Gauges = append(summary.Gauges, value)
-	}
-	sort.Slice(summary.Gauges, func(i, j int) bool {
-		return summary.Gauges[i].Hash < summary.Gauges[j].Hash
-	})
-
-	summary.Counters = formatSamples(interval.Counters)
-	summary.Samples = formatSamples(interval.Samples)
-
-	return summary, nil
-}
-
-func formatSamples(source map[string]SampledValue) []SampledValue {
-	output := make([]SampledValue, 0, len(source))
-	for hash, sample := range source {
-		displayLabels := make(map[string]string)
-		for _, label := range sample.Labels {
-			displayLabels[label.Name] = label.Value
-		}
-
-		output = append(output, SampledValue{
-			Name:            sample.Name,
-			Hash:            hash,
-			AggregateSample: sample.AggregateSample,
-			Mean:            sample.AggregateSample.Mean(),
-			Stddev:          sample.AggregateSample.Stddev(),
-			DisplayLabels:   displayLabels,
-		})
-	}
-	sort.Slice(output, func(i, j int) bool {
-		return output[i].Hash < output[j].Hash
-	})
-
-	return output
-}
diff --git a/vendor/github.com/armon/go-metrics/inmem_signal.go b/vendor/github.com/armon/go-metrics/inmem_signal.go
deleted file mode 100644
index 0937f4a..0000000
--- a/vendor/github.com/armon/go-metrics/inmem_signal.go
+++ /dev/null
@@ -1,117 +0,0 @@
-package metrics
-
-import (
-	"bytes"
-	"fmt"
-	"io"
-	"os"
-	"os/signal"
-	"strings"
-	"sync"
-	"syscall"
-)
-
-// InmemSignal is used to listen for a given signal, and when received,
-// to dump the current metrics from the InmemSink to an io.Writer
-type InmemSignal struct {
-	signal syscall.Signal
-	inm    *InmemSink
-	w      io.Writer
-	sigCh  chan os.Signal
-
-	stop     bool
-	stopCh   chan struct{}
-	stopLock sync.Mutex
-}
-
-// NewInmemSignal creates a new InmemSignal which listens for a given signal,
-// and dumps the current metrics out to a writer
-func NewInmemSignal(inmem *InmemSink, sig syscall.Signal, w io.Writer) *InmemSignal {
-	i := &InmemSignal{
-		signal: sig,
-		inm:    inmem,
-		w:      w,
-		sigCh:  make(chan os.Signal, 1),
-		stopCh: make(chan struct{}),
-	}
-	signal.Notify(i.sigCh, sig)
-	go i.run()
-	return i
-}
-
-// DefaultInmemSignal returns a new InmemSignal that responds to SIGUSR1
-// and writes output to stderr. Windows uses SIGBREAK
-func DefaultInmemSignal(inmem *InmemSink) *InmemSignal {
-	return NewInmemSignal(inmem, DefaultSignal, os.Stderr)
-}
-
-// Stop is used to stop the InmemSignal from listening
-func (i *InmemSignal) Stop() {
-	i.stopLock.Lock()
-	defer i.stopLock.Unlock()
-
-	if i.stop {
-		return
-	}
-	i.stop = true
-	close(i.stopCh)
-	signal.Stop(i.sigCh)
-}
-
-// run is a long running routine that handles signals
-func (i *InmemSignal) run() {
-	for {
-		select {
-		case <-i.sigCh:
-			i.dumpStats()
-		case <-i.stopCh:
-			return
-		}
-	}
-}
-
-// dumpStats is used to dump the data to output writer
-func (i *InmemSignal) dumpStats() {
-	buf := bytes.NewBuffer(nil)
-
-	data := i.inm.Data()
-	// Skip the last period which is still being aggregated
-	for j := 0; j < len(data)-1; j++ {
-		intv := data[j]
-		intv.RLock()
-		for _, val := range intv.Gauges {
-			name := i.flattenLabels(val.Name, val.Labels)
-			fmt.Fprintf(buf, "[%v][G] '%s': %0.3f\n", intv.Interval, name, val.Value)
-		}
-		for name, vals := range intv.Points {
-			for _, val := range vals {
-				fmt.Fprintf(buf, "[%v][P] '%s': %0.3f\n", intv.Interval, name, val)
-			}
-		}
-		for _, agg := range intv.Counters {
-			name := i.flattenLabels(agg.Name, agg.Labels)
-			fmt.Fprintf(buf, "[%v][C] '%s': %s\n", intv.Interval, name, agg.AggregateSample)
-		}
-		for _, agg := range intv.Samples {
-			name := i.flattenLabels(agg.Name, agg.Labels)
-			fmt.Fprintf(buf, "[%v][S] '%s': %s\n", intv.Interval, name, agg.AggregateSample)
-		}
-		intv.RUnlock()
-	}
-
-	// Write out the bytes
-	i.w.Write(buf.Bytes())
-}
-
-// Flattens the key for formatting along with its labels, removes spaces
-func (i *InmemSignal) flattenLabels(name string, labels []Label) string {
-	buf := bytes.NewBufferString(name)
-	replacer := strings.NewReplacer(" ", "_", ":", "_")
-
-	for _, label := range labels {
-		replacer.WriteString(buf, ".")
-		replacer.WriteString(buf, label.Value)
-	}
-
-	return buf.String()
-}
diff --git a/vendor/github.com/armon/go-metrics/metrics.go b/vendor/github.com/armon/go-metrics/metrics.go
deleted file mode 100644
index 4920d68..0000000
--- a/vendor/github.com/armon/go-metrics/metrics.go
+++ /dev/null
@@ -1,278 +0,0 @@
-package metrics
-
-import (
-	"runtime"
-	"strings"
-	"time"
-
-	"github.com/hashicorp/go-immutable-radix"
-)
-
-type Label struct {
-	Name  string
-	Value string
-}
-
-func (m *Metrics) SetGauge(key []string, val float32) {
-	m.SetGaugeWithLabels(key, val, nil)
-}
-
-func (m *Metrics) SetGaugeWithLabels(key []string, val float32, labels []Label) {
-	if m.HostName != "" {
-		if m.EnableHostnameLabel {
-			labels = append(labels, Label{"host", m.HostName})
-		} else if m.EnableHostname {
-			key = insert(0, m.HostName, key)
-		}
-	}
-	if m.EnableTypePrefix {
-		key = insert(0, "gauge", key)
-	}
-	if m.ServiceName != "" {
-		if m.EnableServiceLabel {
-			labels = append(labels, Label{"service", m.ServiceName})
-		} else {
-			key = insert(0, m.ServiceName, key)
-		}
-	}
-	allowed, labelsFiltered := m.allowMetric(key, labels)
-	if !allowed {
-		return
-	}
-	m.sink.SetGaugeWithLabels(key, val, labelsFiltered)
-}
-
-func (m *Metrics) EmitKey(key []string, val float32) {
-	if m.EnableTypePrefix {
-		key = insert(0, "kv", key)
-	}
-	if m.ServiceName != "" {
-		key = insert(0, m.ServiceName, key)
-	}
-	allowed, _ := m.allowMetric(key, nil)
-	if !allowed {
-		return
-	}
-	m.sink.EmitKey(key, val)
-}
-
-func (m *Metrics) IncrCounter(key []string, val float32) {
-	m.IncrCounterWithLabels(key, val, nil)
-}
-
-func (m *Metrics) IncrCounterWithLabels(key []string, val float32, labels []Label) {
-	if m.HostName != "" && m.EnableHostnameLabel {
-		labels = append(labels, Label{"host", m.HostName})
-	}
-	if m.EnableTypePrefix {
-		key = insert(0, "counter", key)
-	}
-	if m.ServiceName != "" {
-		if m.EnableServiceLabel {
-			labels = append(labels, Label{"service", m.ServiceName})
-		} else {
-			key = insert(0, m.ServiceName, key)
-		}
-	}
-	allowed, labelsFiltered := m.allowMetric(key, labels)
-	if !allowed {
-		return
-	}
-	m.sink.IncrCounterWithLabels(key, val, labelsFiltered)
-}
-
-func (m *Metrics) AddSample(key []string, val float32) {
-	m.AddSampleWithLabels(key, val, nil)
-}
-
-func (m *Metrics) AddSampleWithLabels(key []string, val float32, labels []Label) {
-	if m.HostName != "" && m.EnableHostnameLabel {
-		labels = append(labels, Label{"host", m.HostName})
-	}
-	if m.EnableTypePrefix {
-		key = insert(0, "sample", key)
-	}
-	if m.ServiceName != "" {
-		if m.EnableServiceLabel {
-			labels = append(labels, Label{"service", m.ServiceName})
-		} else {
-			key = insert(0, m.ServiceName, key)
-		}
-	}
-	allowed, labelsFiltered := m.allowMetric(key, labels)
-	if !allowed {
-		return
-	}
-	m.sink.AddSampleWithLabels(key, val, labelsFiltered)
-}
-
-func (m *Metrics) MeasureSince(key []string, start time.Time) {
-	m.MeasureSinceWithLabels(key, start, nil)
-}
-
-func (m *Metrics) MeasureSinceWithLabels(key []string, start time.Time, labels []Label) {
-	if m.HostName != "" && m.EnableHostnameLabel {
-		labels = append(labels, Label{"host", m.HostName})
-	}
-	if m.EnableTypePrefix {
-		key = insert(0, "timer", key)
-	}
-	if m.ServiceName != "" {
-		if m.EnableServiceLabel {
-			labels = append(labels, Label{"service", m.ServiceName})
-		} else {
-			key = insert(0, m.ServiceName, key)
-		}
-	}
-	allowed, labelsFiltered := m.allowMetric(key, labels)
-	if !allowed {
-		return
-	}
-	now := time.Now()
-	elapsed := now.Sub(start)
-	msec := float32(elapsed.Nanoseconds()) / float32(m.TimerGranularity)
-	m.sink.AddSampleWithLabels(key, msec, labelsFiltered)
-}
-
-// UpdateFilter overwrites the existing filter with the given rules.
-func (m *Metrics) UpdateFilter(allow, block []string) {
-	m.UpdateFilterAndLabels(allow, block, m.AllowedLabels, m.BlockedLabels)
-}
-
-// UpdateFilterAndLabels overwrites the existing filter with the given rules.
-func (m *Metrics) UpdateFilterAndLabels(allow, block, allowedLabels, blockedLabels []string) {
-	m.filterLock.Lock()
-	defer m.filterLock.Unlock()
-
-	m.AllowedPrefixes = allow
-	m.BlockedPrefixes = block
-
-	if allowedLabels == nil {
-		// Having a white list means we take only elements from it
-		m.allowedLabels = nil
-	} else {
-		m.allowedLabels = make(map[string]bool)
-		for _, v := range allowedLabels {
-			m.allowedLabels[v] = true
-		}
-	}
-	m.blockedLabels = make(map[string]bool)
-	for _, v := range blockedLabels {
-		m.blockedLabels[v] = true
-	}
-	m.AllowedLabels = allowedLabels
-	m.BlockedLabels = blockedLabels
-
-	m.filter = iradix.New()
-	for _, prefix := range m.AllowedPrefixes {
-		m.filter, _, _ = m.filter.Insert([]byte(prefix), true)
-	}
-	for _, prefix := range m.BlockedPrefixes {
-		m.filter, _, _ = m.filter.Insert([]byte(prefix), false)
-	}
-}
-
-// labelIsAllowed return true if a should be included in metric
-// the caller should lock m.filterLock while calling this method
-func (m *Metrics) labelIsAllowed(label *Label) bool {
-	labelName := (*label).Name
-	if m.blockedLabels != nil {
-		_, ok := m.blockedLabels[labelName]
-		if ok {
-			// If present, let's remove this label
-			return false
-		}
-	}
-	if m.allowedLabels != nil {
-		_, ok := m.allowedLabels[labelName]
-		return ok
-	}
-	// Allow by default
-	return true
-}
-
-// filterLabels return only allowed labels
-// the caller should lock m.filterLock while calling this method
-func (m *Metrics) filterLabels(labels []Label) []Label {
-	if labels == nil {
-		return nil
-	}
-	toReturn := []Label{}
-	for _, label := range labels {
-		if m.labelIsAllowed(&label) {
-			toReturn = append(toReturn, label)
-		}
-	}
-	return toReturn
-}
-
-// Returns whether the metric should be allowed based on configured prefix filters
-// Also return the applicable labels
-func (m *Metrics) allowMetric(key []string, labels []Label) (bool, []Label) {
-	m.filterLock.RLock()
-	defer m.filterLock.RUnlock()
-
-	if m.filter == nil || m.filter.Len() == 0 {
-		return m.Config.FilterDefault, m.filterLabels(labels)
-	}
-
-	_, allowed, ok := m.filter.Root().LongestPrefix([]byte(strings.Join(key, ".")))
-	if !ok {
-		return m.Config.FilterDefault, m.filterLabels(labels)
-	}
-
-	return allowed.(bool), m.filterLabels(labels)
-}
-
-// Periodically collects runtime stats to publish
-func (m *Metrics) collectStats() {
-	for {
-		time.Sleep(m.ProfileInterval)
-		m.emitRuntimeStats()
-	}
-}
-
-// Emits various runtime statsitics
-func (m *Metrics) emitRuntimeStats() {
-	// Export number of Goroutines
-	numRoutines := runtime.NumGoroutine()
-	m.SetGauge([]string{"runtime", "num_goroutines"}, float32(numRoutines))
-
-	// Export memory stats
-	var stats runtime.MemStats
-	runtime.ReadMemStats(&stats)
-	m.SetGauge([]string{"runtime", "alloc_bytes"}, float32(stats.Alloc))
-	m.SetGauge([]string{"runtime", "sys_bytes"}, float32(stats.Sys))
-	m.SetGauge([]string{"runtime", "malloc_count"}, float32(stats.Mallocs))
-	m.SetGauge([]string{"runtime", "free_count"}, float32(stats.Frees))
-	m.SetGauge([]string{"runtime", "heap_objects"}, float32(stats.HeapObjects))
-	m.SetGauge([]string{"runtime", "total_gc_pause_ns"}, float32(stats.PauseTotalNs))
-	m.SetGauge([]string{"runtime", "total_gc_runs"}, float32(stats.NumGC))
-
-	// Export info about the last few GC runs
-	num := stats.NumGC
-
-	// Handle wrap around
-	if num < m.lastNumGC {
-		m.lastNumGC = 0
-	}
-
-	// Ensure we don't scan more than 256
-	if num-m.lastNumGC >= 256 {
-		m.lastNumGC = num - 255
-	}
-
-	for i := m.lastNumGC; i < num; i++ {
-		pause := stats.PauseNs[i%256]
-		m.AddSample([]string{"runtime", "gc_pause_ns"}, float32(pause))
-	}
-	m.lastNumGC = num
-}
-
-// Inserts a string value at an index into the slice
-func insert(i int, v string, s []string) []string {
-	s = append(s, "")
-	copy(s[i+1:], s[i:])
-	s[i] = v
-	return s
-}
diff --git a/vendor/github.com/armon/go-metrics/sink.go b/vendor/github.com/armon/go-metrics/sink.go
deleted file mode 100644
index 0b7d6e4..0000000
--- a/vendor/github.com/armon/go-metrics/sink.go
+++ /dev/null
@@ -1,115 +0,0 @@
-package metrics
-
-import (
-	"fmt"
-	"net/url"
-)
-
-// The MetricSink interface is used to transmit metrics information
-// to an external system
-type MetricSink interface {
-	// A Gauge should retain the last value it is set to
-	SetGauge(key []string, val float32)
-	SetGaugeWithLabels(key []string, val float32, labels []Label)
-
-	// Should emit a Key/Value pair for each call
-	EmitKey(key []string, val float32)
-
-	// Counters should accumulate values
-	IncrCounter(key []string, val float32)
-	IncrCounterWithLabels(key []string, val float32, labels []Label)
-
-	// Samples are for timing information, where quantiles are used
-	AddSample(key []string, val float32)
-	AddSampleWithLabels(key []string, val float32, labels []Label)
-}
-
-// BlackholeSink is used to just blackhole messages
-type BlackholeSink struct{}
-
-func (*BlackholeSink) SetGauge(key []string, val float32)                              {}
-func (*BlackholeSink) SetGaugeWithLabels(key []string, val float32, labels []Label)    {}
-func (*BlackholeSink) EmitKey(key []string, val float32)                               {}
-func (*BlackholeSink) IncrCounter(key []string, val float32)                           {}
-func (*BlackholeSink) IncrCounterWithLabels(key []string, val float32, labels []Label) {}
-func (*BlackholeSink) AddSample(key []string, val float32)                             {}
-func (*BlackholeSink) AddSampleWithLabels(key []string, val float32, labels []Label)   {}
-
-// FanoutSink is used to sink to fanout values to multiple sinks
-type FanoutSink []MetricSink
-
-func (fh FanoutSink) SetGauge(key []string, val float32) {
-	fh.SetGaugeWithLabels(key, val, nil)
-}
-
-func (fh FanoutSink) SetGaugeWithLabels(key []string, val float32, labels []Label) {
-	for _, s := range fh {
-		s.SetGaugeWithLabels(key, val, labels)
-	}
-}
-
-func (fh FanoutSink) EmitKey(key []string, val float32) {
-	for _, s := range fh {
-		s.EmitKey(key, val)
-	}
-}
-
-func (fh FanoutSink) IncrCounter(key []string, val float32) {
-	fh.IncrCounterWithLabels(key, val, nil)
-}
-
-func (fh FanoutSink) IncrCounterWithLabels(key []string, val float32, labels []Label) {
-	for _, s := range fh {
-		s.IncrCounterWithLabels(key, val, labels)
-	}
-}
-
-func (fh FanoutSink) AddSample(key []string, val float32) {
-	fh.AddSampleWithLabels(key, val, nil)
-}
-
-func (fh FanoutSink) AddSampleWithLabels(key []string, val float32, labels []Label) {
-	for _, s := range fh {
-		s.AddSampleWithLabels(key, val, labels)
-	}
-}
-
-// sinkURLFactoryFunc is an generic interface around the *SinkFromURL() function provided
-// by each sink type
-type sinkURLFactoryFunc func(*url.URL) (MetricSink, error)
-
-// sinkRegistry supports the generic NewMetricSink function by mapping URL
-// schemes to metric sink factory functions
-var sinkRegistry = map[string]sinkURLFactoryFunc{
-	"statsd":   NewStatsdSinkFromURL,
-	"statsite": NewStatsiteSinkFromURL,
-	"inmem":    NewInmemSinkFromURL,
-}
-
-// NewMetricSinkFromURL allows a generic URL input to configure any of the
-// supported sinks. The scheme of the URL identifies the type of the sink, the
-// and query parameters are used to set options.
-//
-// "statsd://" - Initializes a StatsdSink. The host and port are passed through
-// as the "addr" of the sink
-//
-// "statsite://" - Initializes a StatsiteSink. The host and port become the
-// "addr" of the sink
-//
-// "inmem://" - Initializes an InmemSink. The host and port are ignored. The
-// "interval" and "duration" query parameters must be specified with valid
-// durations, see NewInmemSink for details.
-func NewMetricSinkFromURL(urlStr string) (MetricSink, error) {
-	u, err := url.Parse(urlStr)
-	if err != nil {
-		return nil, err
-	}
-
-	sinkURLFactoryFunc := sinkRegistry[u.Scheme]
-	if sinkURLFactoryFunc == nil {
-		return nil, fmt.Errorf(
-			"cannot create metric sink, unrecognized sink name: %q", u.Scheme)
-	}
-
-	return sinkURLFactoryFunc(u)
-}
diff --git a/vendor/github.com/armon/go-metrics/start.go b/vendor/github.com/armon/go-metrics/start.go
deleted file mode 100644
index 32a28c4..0000000
--- a/vendor/github.com/armon/go-metrics/start.go
+++ /dev/null
@@ -1,141 +0,0 @@
-package metrics
-
-import (
-	"os"
-	"sync"
-	"sync/atomic"
-	"time"
-
-	"github.com/hashicorp/go-immutable-radix"
-)
-
-// Config is used to configure metrics settings
-type Config struct {
-	ServiceName          string        // Prefixed with keys to separate services
-	HostName             string        // Hostname to use. If not provided and EnableHostname, it will be os.Hostname
-	EnableHostname       bool          // Enable prefixing gauge values with hostname
-	EnableHostnameLabel  bool          // Enable adding hostname to labels
-	EnableServiceLabel   bool          // Enable adding service to labels
-	EnableRuntimeMetrics bool          // Enables profiling of runtime metrics (GC, Goroutines, Memory)
-	EnableTypePrefix     bool          // Prefixes key with a type ("counter", "gauge", "timer")
-	TimerGranularity     time.Duration // Granularity of timers.
-	ProfileInterval      time.Duration // Interval to profile runtime metrics
-
-	AllowedPrefixes []string // A list of metric prefixes to allow, with '.' as the separator
-	BlockedPrefixes []string // A list of metric prefixes to block, with '.' as the separator
-	AllowedLabels   []string // A list of metric labels to allow, with '.' as the separator
-	BlockedLabels   []string // A list of metric labels to block, with '.' as the separator
-	FilterDefault   bool     // Whether to allow metrics by default
-}
-
-// Metrics represents an instance of a metrics sink that can
-// be used to emit
-type Metrics struct {
-	Config
-	lastNumGC     uint32
-	sink          MetricSink
-	filter        *iradix.Tree
-	allowedLabels map[string]bool
-	blockedLabels map[string]bool
-	filterLock    sync.RWMutex // Lock filters and allowedLabels/blockedLabels access
-}
-
-// Shared global metrics instance
-var globalMetrics atomic.Value // *Metrics
-
-func init() {
-	// Initialize to a blackhole sink to avoid errors
-	globalMetrics.Store(&Metrics{sink: &BlackholeSink{}})
-}
-
-// DefaultConfig provides a sane default configuration
-func DefaultConfig(serviceName string) *Config {
-	c := &Config{
-		ServiceName:          serviceName, // Use client provided service
-		HostName:             "",
-		EnableHostname:       true,             // Enable hostname prefix
-		EnableRuntimeMetrics: true,             // Enable runtime profiling
-		EnableTypePrefix:     false,            // Disable type prefix
-		TimerGranularity:     time.Millisecond, // Timers are in milliseconds
-		ProfileInterval:      time.Second,      // Poll runtime every second
-		FilterDefault:        true,             // Don't filter metrics by default
-	}
-
-	// Try to get the hostname
-	name, _ := os.Hostname()
-	c.HostName = name
-	return c
-}
-
-// New is used to create a new instance of Metrics
-func New(conf *Config, sink MetricSink) (*Metrics, error) {
-	met := &Metrics{}
-	met.Config = *conf
-	met.sink = sink
-	met.UpdateFilterAndLabels(conf.AllowedPrefixes, conf.BlockedPrefixes, conf.AllowedLabels, conf.BlockedLabels)
-
-	// Start the runtime collector
-	if conf.EnableRuntimeMetrics {
-		go met.collectStats()
-	}
-	return met, nil
-}
-
-// NewGlobal is the same as New, but it assigns the metrics object to be
-// used globally as well as returning it.
-func NewGlobal(conf *Config, sink MetricSink) (*Metrics, error) {
-	metrics, err := New(conf, sink)
-	if err == nil {
-		globalMetrics.Store(metrics)
-	}
-	return metrics, err
-}
-
-// Proxy all the methods to the globalMetrics instance
-func SetGauge(key []string, val float32) {
-	globalMetrics.Load().(*Metrics).SetGauge(key, val)
-}
-
-func SetGaugeWithLabels(key []string, val float32, labels []Label) {
-	globalMetrics.Load().(*Metrics).SetGaugeWithLabels(key, val, labels)
-}
-
-func EmitKey(key []string, val float32) {
-	globalMetrics.Load().(*Metrics).EmitKey(key, val)
-}
-
-func IncrCounter(key []string, val float32) {
-	globalMetrics.Load().(*Metrics).IncrCounter(key, val)
-}
-
-func IncrCounterWithLabels(key []string, val float32, labels []Label) {
-	globalMetrics.Load().(*Metrics).IncrCounterWithLabels(key, val, labels)
-}
-
-func AddSample(key []string, val float32) {
-	globalMetrics.Load().(*Metrics).AddSample(key, val)
-}
-
-func AddSampleWithLabels(key []string, val float32, labels []Label) {
-	globalMetrics.Load().(*Metrics).AddSampleWithLabels(key, val, labels)
-}
-
-func MeasureSince(key []string, start time.Time) {
-	globalMetrics.Load().(*Metrics).MeasureSince(key, start)
-}
-
-func MeasureSinceWithLabels(key []string, start time.Time, labels []Label) {
-	globalMetrics.Load().(*Metrics).MeasureSinceWithLabels(key, start, labels)
-}
-
-func UpdateFilter(allow, block []string) {
-	globalMetrics.Load().(*Metrics).UpdateFilter(allow, block)
-}
-
-// UpdateFilterAndLabels set allow/block prefixes of metrics while allowedLabels
-// and blockedLabels - when not nil - allow filtering of labels in order to
-// block/allow globally labels (especially useful when having large number of
-// values for a given label). See README.md for more information about usage.
-func UpdateFilterAndLabels(allow, block, allowedLabels, blockedLabels []string) {
-	globalMetrics.Load().(*Metrics).UpdateFilterAndLabels(allow, block, allowedLabels, blockedLabels)
-}
diff --git a/vendor/github.com/armon/go-metrics/statsd.go b/vendor/github.com/armon/go-metrics/statsd.go
deleted file mode 100644
index 1bfffce..0000000
--- a/vendor/github.com/armon/go-metrics/statsd.go
+++ /dev/null
@@ -1,184 +0,0 @@
-package metrics
-
-import (
-	"bytes"
-	"fmt"
-	"log"
-	"net"
-	"net/url"
-	"strings"
-	"time"
-)
-
-const (
-	// statsdMaxLen is the maximum size of a packet
-	// to send to statsd
-	statsdMaxLen = 1400
-)
-
-// StatsdSink provides a MetricSink that can be used
-// with a statsite or statsd metrics server. It uses
-// only UDP packets, while StatsiteSink uses TCP.
-type StatsdSink struct {
-	addr        string
-	metricQueue chan string
-}
-
-// NewStatsdSinkFromURL creates an StatsdSink from a URL. It is used
-// (and tested) from NewMetricSinkFromURL.
-func NewStatsdSinkFromURL(u *url.URL) (MetricSink, error) {
-	return NewStatsdSink(u.Host)
-}
-
-// NewStatsdSink is used to create a new StatsdSink
-func NewStatsdSink(addr string) (*StatsdSink, error) {
-	s := &StatsdSink{
-		addr:        addr,
-		metricQueue: make(chan string, 4096),
-	}
-	go s.flushMetrics()
-	return s, nil
-}
-
-// Close is used to stop flushing to statsd
-func (s *StatsdSink) Shutdown() {
-	close(s.metricQueue)
-}
-
-func (s *StatsdSink) SetGauge(key []string, val float32) {
-	flatKey := s.flattenKey(key)
-	s.pushMetric(fmt.Sprintf("%s:%f|g\n", flatKey, val))
-}
-
-func (s *StatsdSink) SetGaugeWithLabels(key []string, val float32, labels []Label) {
-	flatKey := s.flattenKeyLabels(key, labels)
-	s.pushMetric(fmt.Sprintf("%s:%f|g\n", flatKey, val))
-}
-
-func (s *StatsdSink) EmitKey(key []string, val float32) {
-	flatKey := s.flattenKey(key)
-	s.pushMetric(fmt.Sprintf("%s:%f|kv\n", flatKey, val))
-}
-
-func (s *StatsdSink) IncrCounter(key []string, val float32) {
-	flatKey := s.flattenKey(key)
-	s.pushMetric(fmt.Sprintf("%s:%f|c\n", flatKey, val))
-}
-
-func (s *StatsdSink) IncrCounterWithLabels(key []string, val float32, labels []Label) {
-	flatKey := s.flattenKeyLabels(key, labels)
-	s.pushMetric(fmt.Sprintf("%s:%f|c\n", flatKey, val))
-}
-
-func (s *StatsdSink) AddSample(key []string, val float32) {
-	flatKey := s.flattenKey(key)
-	s.pushMetric(fmt.Sprintf("%s:%f|ms\n", flatKey, val))
-}
-
-func (s *StatsdSink) AddSampleWithLabels(key []string, val float32, labels []Label) {
-	flatKey := s.flattenKeyLabels(key, labels)
-	s.pushMetric(fmt.Sprintf("%s:%f|ms\n", flatKey, val))
-}
-
-// Flattens the key for formatting, removes spaces
-func (s *StatsdSink) flattenKey(parts []string) string {
-	joined := strings.Join(parts, ".")
-	return strings.Map(func(r rune) rune {
-		switch r {
-		case ':':
-			fallthrough
-		case ' ':
-			return '_'
-		default:
-			return r
-		}
-	}, joined)
-}
-
-// Flattens the key along with labels for formatting, removes spaces
-func (s *StatsdSink) flattenKeyLabels(parts []string, labels []Label) string {
-	for _, label := range labels {
-		parts = append(parts, label.Value)
-	}
-	return s.flattenKey(parts)
-}
-
-// Does a non-blocking push to the metrics queue
-func (s *StatsdSink) pushMetric(m string) {
-	select {
-	case s.metricQueue <- m:
-	default:
-	}
-}
-
-// Flushes metrics
-func (s *StatsdSink) flushMetrics() {
-	var sock net.Conn
-	var err error
-	var wait <-chan time.Time
-	ticker := time.NewTicker(flushInterval)
-	defer ticker.Stop()
-
-CONNECT:
-	// Create a buffer
-	buf := bytes.NewBuffer(nil)
-
-	// Attempt to connect
-	sock, err = net.Dial("udp", s.addr)
-	if err != nil {
-		log.Printf("[ERR] Error connecting to statsd! Err: %s", err)
-		goto WAIT
-	}
-
-	for {
-		select {
-		case metric, ok := <-s.metricQueue:
-			// Get a metric from the queue
-			if !ok {
-				goto QUIT
-			}
-
-			// Check if this would overflow the packet size
-			if len(metric)+buf.Len() > statsdMaxLen {
-				_, err := sock.Write(buf.Bytes())
-				buf.Reset()
-				if err != nil {
-					log.Printf("[ERR] Error writing to statsd! Err: %s", err)
-					goto WAIT
-				}
-			}
-
-			// Append to the buffer
-			buf.WriteString(metric)
-
-		case <-ticker.C:
-			if buf.Len() == 0 {
-				continue
-			}
-
-			_, err := sock.Write(buf.Bytes())
-			buf.Reset()
-			if err != nil {
-				log.Printf("[ERR] Error flushing to statsd! Err: %s", err)
-				goto WAIT
-			}
-		}
-	}
-
-WAIT:
-	// Wait for a while
-	wait = time.After(time.Duration(5) * time.Second)
-	for {
-		select {
-		// Dequeue the messages to avoid backlog
-		case _, ok := <-s.metricQueue:
-			if !ok {
-				goto QUIT
-			}
-		case <-wait:
-			goto CONNECT
-		}
-	}
-QUIT:
-	s.metricQueue = nil
-}
diff --git a/vendor/github.com/armon/go-metrics/statsite.go b/vendor/github.com/armon/go-metrics/statsite.go
deleted file mode 100644
index 6c0d284..0000000
--- a/vendor/github.com/armon/go-metrics/statsite.go
+++ /dev/null
@@ -1,172 +0,0 @@
-package metrics
-
-import (
-	"bufio"
-	"fmt"
-	"log"
-	"net"
-	"net/url"
-	"strings"
-	"time"
-)
-
-const (
-	// We force flush the statsite metrics after this period of
-	// inactivity. Prevents stats from getting stuck in a buffer
-	// forever.
-	flushInterval = 100 * time.Millisecond
-)
-
-// NewStatsiteSinkFromURL creates an StatsiteSink from a URL. It is used
-// (and tested) from NewMetricSinkFromURL.
-func NewStatsiteSinkFromURL(u *url.URL) (MetricSink, error) {
-	return NewStatsiteSink(u.Host)
-}
-
-// StatsiteSink provides a MetricSink that can be used with a
-// statsite metrics server
-type StatsiteSink struct {
-	addr        string
-	metricQueue chan string
-}
-
-// NewStatsiteSink is used to create a new StatsiteSink
-func NewStatsiteSink(addr string) (*StatsiteSink, error) {
-	s := &StatsiteSink{
-		addr:        addr,
-		metricQueue: make(chan string, 4096),
-	}
-	go s.flushMetrics()
-	return s, nil
-}
-
-// Close is used to stop flushing to statsite
-func (s *StatsiteSink) Shutdown() {
-	close(s.metricQueue)
-}
-
-func (s *StatsiteSink) SetGauge(key []string, val float32) {
-	flatKey := s.flattenKey(key)
-	s.pushMetric(fmt.Sprintf("%s:%f|g\n", flatKey, val))
-}
-
-func (s *StatsiteSink) SetGaugeWithLabels(key []string, val float32, labels []Label) {
-	flatKey := s.flattenKeyLabels(key, labels)
-	s.pushMetric(fmt.Sprintf("%s:%f|g\n", flatKey, val))
-}
-
-func (s *StatsiteSink) EmitKey(key []string, val float32) {
-	flatKey := s.flattenKey(key)
-	s.pushMetric(fmt.Sprintf("%s:%f|kv\n", flatKey, val))
-}
-
-func (s *StatsiteSink) IncrCounter(key []string, val float32) {
-	flatKey := s.flattenKey(key)
-	s.pushMetric(fmt.Sprintf("%s:%f|c\n", flatKey, val))
-}
-
-func (s *StatsiteSink) IncrCounterWithLabels(key []string, val float32, labels []Label) {
-	flatKey := s.flattenKeyLabels(key, labels)
-	s.pushMetric(fmt.Sprintf("%s:%f|c\n", flatKey, val))
-}
-
-func (s *StatsiteSink) AddSample(key []string, val float32) {
-	flatKey := s.flattenKey(key)
-	s.pushMetric(fmt.Sprintf("%s:%f|ms\n", flatKey, val))
-}
-
-func (s *StatsiteSink) AddSampleWithLabels(key []string, val float32, labels []Label) {
-	flatKey := s.flattenKeyLabels(key, labels)
-	s.pushMetric(fmt.Sprintf("%s:%f|ms\n", flatKey, val))
-}
-
-// Flattens the key for formatting, removes spaces
-func (s *StatsiteSink) flattenKey(parts []string) string {
-	joined := strings.Join(parts, ".")
-	return strings.Map(func(r rune) rune {
-		switch r {
-		case ':':
-			fallthrough
-		case ' ':
-			return '_'
-		default:
-			return r
-		}
-	}, joined)
-}
-
-// Flattens the key along with labels for formatting, removes spaces
-func (s *StatsiteSink) flattenKeyLabels(parts []string, labels []Label) string {
-	for _, label := range labels {
-		parts = append(parts, label.Value)
-	}
-	return s.flattenKey(parts)
-}
-
-// Does a non-blocking push to the metrics queue
-func (s *StatsiteSink) pushMetric(m string) {
-	select {
-	case s.metricQueue <- m:
-	default:
-	}
-}
-
-// Flushes metrics
-func (s *StatsiteSink) flushMetrics() {
-	var sock net.Conn
-	var err error
-	var wait <-chan time.Time
-	var buffered *bufio.Writer
-	ticker := time.NewTicker(flushInterval)
-	defer ticker.Stop()
-
-CONNECT:
-	// Attempt to connect
-	sock, err = net.Dial("tcp", s.addr)
-	if err != nil {
-		log.Printf("[ERR] Error connecting to statsite! Err: %s", err)
-		goto WAIT
-	}
-
-	// Create a buffered writer
-	buffered = bufio.NewWriter(sock)
-
-	for {
-		select {
-		case metric, ok := <-s.metricQueue:
-			// Get a metric from the queue
-			if !ok {
-				goto QUIT
-			}
-
-			// Try to send to statsite
-			_, err := buffered.Write([]byte(metric))
-			if err != nil {
-				log.Printf("[ERR] Error writing to statsite! Err: %s", err)
-				goto WAIT
-			}
-		case <-ticker.C:
-			if err := buffered.Flush(); err != nil {
-				log.Printf("[ERR] Error flushing to statsite! Err: %s", err)
-				goto WAIT
-			}
-		}
-	}
-
-WAIT:
-	// Wait for a while
-	wait = time.After(time.Duration(5) * time.Second)
-	for {
-		select {
-		// Dequeue the messages to avoid backlog
-		case _, ok := <-s.metricQueue:
-			if !ok {
-				goto QUIT
-			}
-		case <-wait:
-			goto CONNECT
-		}
-	}
-QUIT:
-	s.metricQueue = nil
-}
diff --git a/vendor/github.com/coreos/etcd/LICENSE b/vendor/github.com/coreos/etcd/LICENSE
new file mode 100644
index 0000000..d645695
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/LICENSE
@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
diff --git a/vendor/github.com/coreos/etcd/NOTICE b/vendor/github.com/coreos/etcd/NOTICE
new file mode 100644
index 0000000..b39ddfa
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/NOTICE
@@ -0,0 +1,5 @@
+CoreOS Project
+Copyright 2014 CoreOS, Inc
+
+This product includes software developed at CoreOS, Inc.
+(http://www.coreos.com/).
diff --git a/vendor/github.com/coreos/etcd/auth/authpb/auth.pb.go b/vendor/github.com/coreos/etcd/auth/authpb/auth.pb.go
new file mode 100644
index 0000000..c5faf00
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/auth/authpb/auth.pb.go
@@ -0,0 +1,972 @@
+// Code generated by protoc-gen-gogo. DO NOT EDIT.
+// source: auth.proto
+
+package authpb
+
+import (
+	fmt "fmt"
+	io "io"
+	math "math"
+	math_bits "math/bits"
+
+	_ "github.com/gogo/protobuf/gogoproto"
+	proto "github.com/golang/protobuf/proto"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+type Permission_Type int32
+
+const (
+	READ      Permission_Type = 0
+	WRITE     Permission_Type = 1
+	READWRITE Permission_Type = 2
+)
+
+var Permission_Type_name = map[int32]string{
+	0: "READ",
+	1: "WRITE",
+	2: "READWRITE",
+}
+
+var Permission_Type_value = map[string]int32{
+	"READ":      0,
+	"WRITE":     1,
+	"READWRITE": 2,
+}
+
+func (x Permission_Type) String() string {
+	return proto.EnumName(Permission_Type_name, int32(x))
+}
+
+func (Permission_Type) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_8bbd6f3875b0e874, []int{1, 0}
+}
+
+// User is a single entry in the bucket authUsers
+type User struct {
+	Name                 []byte   `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+	Password             []byte   `protobuf:"bytes,2,opt,name=password,proto3" json:"password,omitempty"`
+	Roles                []string `protobuf:"bytes,3,rep,name=roles,proto3" json:"roles,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *User) Reset()         { *m = User{} }
+func (m *User) String() string { return proto.CompactTextString(m) }
+func (*User) ProtoMessage()    {}
+func (*User) Descriptor() ([]byte, []int) {
+	return fileDescriptor_8bbd6f3875b0e874, []int{0}
+}
+func (m *User) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *User) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_User.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *User) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_User.Merge(m, src)
+}
+func (m *User) XXX_Size() int {
+	return m.Size()
+}
+func (m *User) XXX_DiscardUnknown() {
+	xxx_messageInfo_User.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_User proto.InternalMessageInfo
+
+// Permission is a single entity
+type Permission struct {
+	PermType             Permission_Type `protobuf:"varint,1,opt,name=permType,proto3,enum=authpb.Permission_Type" json:"permType,omitempty"`
+	Key                  []byte          `protobuf:"bytes,2,opt,name=key,proto3" json:"key,omitempty"`
+	RangeEnd             []byte          `protobuf:"bytes,3,opt,name=range_end,json=rangeEnd,proto3" json:"range_end,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}        `json:"-"`
+	XXX_unrecognized     []byte          `json:"-"`
+	XXX_sizecache        int32           `json:"-"`
+}
+
+func (m *Permission) Reset()         { *m = Permission{} }
+func (m *Permission) String() string { return proto.CompactTextString(m) }
+func (*Permission) ProtoMessage()    {}
+func (*Permission) Descriptor() ([]byte, []int) {
+	return fileDescriptor_8bbd6f3875b0e874, []int{1}
+}
+func (m *Permission) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *Permission) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_Permission.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *Permission) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Permission.Merge(m, src)
+}
+func (m *Permission) XXX_Size() int {
+	return m.Size()
+}
+func (m *Permission) XXX_DiscardUnknown() {
+	xxx_messageInfo_Permission.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Permission proto.InternalMessageInfo
+
+// Role is a single entry in the bucket authRoles
+type Role struct {
+	Name                 []byte        `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+	KeyPermission        []*Permission `protobuf:"bytes,2,rep,name=keyPermission,proto3" json:"keyPermission,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}      `json:"-"`
+	XXX_unrecognized     []byte        `json:"-"`
+	XXX_sizecache        int32         `json:"-"`
+}
+
+func (m *Role) Reset()         { *m = Role{} }
+func (m *Role) String() string { return proto.CompactTextString(m) }
+func (*Role) ProtoMessage()    {}
+func (*Role) Descriptor() ([]byte, []int) {
+	return fileDescriptor_8bbd6f3875b0e874, []int{2}
+}
+func (m *Role) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *Role) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_Role.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *Role) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Role.Merge(m, src)
+}
+func (m *Role) XXX_Size() int {
+	return m.Size()
+}
+func (m *Role) XXX_DiscardUnknown() {
+	xxx_messageInfo_Role.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Role proto.InternalMessageInfo
+
+func init() {
+	proto.RegisterEnum("authpb.Permission_Type", Permission_Type_name, Permission_Type_value)
+	proto.RegisterType((*User)(nil), "authpb.User")
+	proto.RegisterType((*Permission)(nil), "authpb.Permission")
+	proto.RegisterType((*Role)(nil), "authpb.Role")
+}
+
+func init() { proto.RegisterFile("auth.proto", fileDescriptor_8bbd6f3875b0e874) }
+
+var fileDescriptor_8bbd6f3875b0e874 = []byte{
+	// 288 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x6c, 0x90, 0xc1, 0x4a, 0xc3, 0x30,
+	0x1c, 0xc6, 0x9b, 0xb6, 0x1b, 0xed, 0x5f, 0x27, 0x25, 0x0c, 0x0c, 0x13, 0x42, 0xe9, 0xa9, 0x78,
+	0xa8, 0xb0, 0x5d, 0xbc, 0x2a, 0xf6, 0x20, 0x78, 0x90, 0x50, 0xf1, 0x28, 0x1d, 0x0d, 0x75, 0x6c,
+	0x6d, 0x4a, 0x32, 0x91, 0xbe, 0x89, 0x07, 0x1f, 0x68, 0xc7, 0x3d, 0x82, 0xab, 0x2f, 0x22, 0x4d,
+	0x64, 0x43, 0xdc, 0xed, 0xfb, 0xbe, 0xff, 0x97, 0xe4, 0x97, 0x3f, 0x40, 0xfe, 0xb6, 0x7e, 0x4d,
+	0x1a, 0x29, 0xd6, 0x02, 0x0f, 0x7b, 0xdd, 0xcc, 0x27, 0xe3, 0x52, 0x94, 0x42, 0x47, 0x57, 0xbd,
+	0x32, 0xd3, 0xe8, 0x01, 0xdc, 0x27, 0xc5, 0x25, 0xc6, 0xe0, 0xd6, 0x79, 0xc5, 0x09, 0x0a, 0x51,
+	0x7c, 0xca, 0xb4, 0xc6, 0x13, 0xf0, 0x9a, 0x5c, 0xa9, 0x77, 0x21, 0x0b, 0x62, 0xeb, 0x7c, 0xef,
+	0xf1, 0x18, 0x06, 0x52, 0xac, 0xb8, 0x22, 0x4e, 0xe8, 0xc4, 0x3e, 0x33, 0x26, 0xfa, 0x44, 0x00,
+	0x8f, 0x5c, 0x56, 0x0b, 0xa5, 0x16, 0xa2, 0xc6, 0x33, 0xf0, 0x1a, 0x2e, 0xab, 0xac, 0x6d, 0xcc,
+	0xc5, 0x67, 0xd3, 0xf3, 0xc4, 0xd0, 0x24, 0x87, 0x56, 0xd2, 0x8f, 0xd9, 0xbe, 0x88, 0x03, 0x70,
+	0x96, 0xbc, 0xfd, 0x7d, 0xb0, 0x97, 0xf8, 0x02, 0x7c, 0x99, 0xd7, 0x25, 0x7f, 0xe1, 0x75, 0x41,
+	0x1c, 0x03, 0xa2, 0x83, 0xb4, 0x2e, 0xa2, 0x4b, 0x70, 0xf5, 0x31, 0x0f, 0x5c, 0x96, 0xde, 0xdc,
+	0x05, 0x16, 0xf6, 0x61, 0xf0, 0xcc, 0xee, 0xb3, 0x34, 0x40, 0x78, 0x04, 0x7e, 0x1f, 0x1a, 0x6b,
+	0x47, 0x19, 0xb8, 0x4c, 0xac, 0xf8, 0xd1, 0xcf, 0x5e, 0xc3, 0x68, 0xc9, 0xdb, 0x03, 0x16, 0xb1,
+	0x43, 0x27, 0x3e, 0x99, 0xe2, 0xff, 0xc0, 0xec, 0x6f, 0xf1, 0x96, 0x6c, 0x76, 0xd4, 0xda, 0xee,
+	0xa8, 0xb5, 0xe9, 0x28, 0xda, 0x76, 0x14, 0x7d, 0x75, 0x14, 0x7d, 0x7c, 0x53, 0x6b, 0x3e, 0xd4,
+	0x3b, 0x9e, 0xfd, 0x04, 0x00, 0x00, 0xff, 0xff, 0xcc, 0x76, 0x8d, 0x4f, 0x8f, 0x01, 0x00, 0x00,
+}
+
+func (m *User) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *User) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *User) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if m.XXX_unrecognized != nil {
+		i -= len(m.XXX_unrecognized)
+		copy(dAtA[i:], m.XXX_unrecognized)
+	}
+	if len(m.Roles) > 0 {
+		for iNdEx := len(m.Roles) - 1; iNdEx >= 0; iNdEx-- {
+			i -= len(m.Roles[iNdEx])
+			copy(dAtA[i:], m.Roles[iNdEx])
+			i = encodeVarintAuth(dAtA, i, uint64(len(m.Roles[iNdEx])))
+			i--
+			dAtA[i] = 0x1a
+		}
+	}
+	if len(m.Password) > 0 {
+		i -= len(m.Password)
+		copy(dAtA[i:], m.Password)
+		i = encodeVarintAuth(dAtA, i, uint64(len(m.Password)))
+		i--
+		dAtA[i] = 0x12
+	}
+	if len(m.Name) > 0 {
+		i -= len(m.Name)
+		copy(dAtA[i:], m.Name)
+		i = encodeVarintAuth(dAtA, i, uint64(len(m.Name)))
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
+func (m *Permission) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *Permission) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *Permission) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if m.XXX_unrecognized != nil {
+		i -= len(m.XXX_unrecognized)
+		copy(dAtA[i:], m.XXX_unrecognized)
+	}
+	if len(m.RangeEnd) > 0 {
+		i -= len(m.RangeEnd)
+		copy(dAtA[i:], m.RangeEnd)
+		i = encodeVarintAuth(dAtA, i, uint64(len(m.RangeEnd)))
+		i--
+		dAtA[i] = 0x1a
+	}
+	if len(m.Key) > 0 {
+		i -= len(m.Key)
+		copy(dAtA[i:], m.Key)
+		i = encodeVarintAuth(dAtA, i, uint64(len(m.Key)))
+		i--
+		dAtA[i] = 0x12
+	}
+	if m.PermType != 0 {
+		i = encodeVarintAuth(dAtA, i, uint64(m.PermType))
+		i--
+		dAtA[i] = 0x8
+	}
+	return len(dAtA) - i, nil
+}
+
+func (m *Role) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *Role) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *Role) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if m.XXX_unrecognized != nil {
+		i -= len(m.XXX_unrecognized)
+		copy(dAtA[i:], m.XXX_unrecognized)
+	}
+	if len(m.KeyPermission) > 0 {
+		for iNdEx := len(m.KeyPermission) - 1; iNdEx >= 0; iNdEx-- {
+			{
+				size, err := m.KeyPermission[iNdEx].MarshalToSizedBuffer(dAtA[:i])
+				if err != nil {
+					return 0, err
+				}
+				i -= size
+				i = encodeVarintAuth(dAtA, i, uint64(size))
+			}
+			i--
+			dAtA[i] = 0x12
+		}
+	}
+	if len(m.Name) > 0 {
+		i -= len(m.Name)
+		copy(dAtA[i:], m.Name)
+		i = encodeVarintAuth(dAtA, i, uint64(len(m.Name)))
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
+func encodeVarintAuth(dAtA []byte, offset int, v uint64) int {
+	offset -= sovAuth(v)
+	base := offset
+	for v >= 1<<7 {
+		dAtA[offset] = uint8(v&0x7f | 0x80)
+		v >>= 7
+		offset++
+	}
+	dAtA[offset] = uint8(v)
+	return base
+}
+func (m *User) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.Name)
+	if l > 0 {
+		n += 1 + l + sovAuth(uint64(l))
+	}
+	l = len(m.Password)
+	if l > 0 {
+		n += 1 + l + sovAuth(uint64(l))
+	}
+	if len(m.Roles) > 0 {
+		for _, s := range m.Roles {
+			l = len(s)
+			n += 1 + l + sovAuth(uint64(l))
+		}
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *Permission) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.PermType != 0 {
+		n += 1 + sovAuth(uint64(m.PermType))
+	}
+	l = len(m.Key)
+	if l > 0 {
+		n += 1 + l + sovAuth(uint64(l))
+	}
+	l = len(m.RangeEnd)
+	if l > 0 {
+		n += 1 + l + sovAuth(uint64(l))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *Role) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.Name)
+	if l > 0 {
+		n += 1 + l + sovAuth(uint64(l))
+	}
+	if len(m.KeyPermission) > 0 {
+		for _, e := range m.KeyPermission {
+			l = e.Size()
+			n += 1 + l + sovAuth(uint64(l))
+		}
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func sovAuth(x uint64) (n int) {
+	return (math_bits.Len64(x|1) + 6) / 7
+}
+func sozAuth(x uint64) (n int) {
+	return sovAuth(uint64((x << 1) ^ uint64((int64(x) >> 63))))
+}
+func (m *User) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowAuth
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: User: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: User: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType)
+			}
+			var byteLen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowAuth
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				byteLen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if byteLen < 0 {
+				return ErrInvalidLengthAuth
+			}
+			postIndex := iNdEx + byteLen
+			if postIndex < 0 {
+				return ErrInvalidLengthAuth
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Name = append(m.Name[:0], dAtA[iNdEx:postIndex]...)
+			if m.Name == nil {
+				m.Name = []byte{}
+			}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Password", wireType)
+			}
+			var byteLen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowAuth
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				byteLen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if byteLen < 0 {
+				return ErrInvalidLengthAuth
+			}
+			postIndex := iNdEx + byteLen
+			if postIndex < 0 {
+				return ErrInvalidLengthAuth
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Password = append(m.Password[:0], dAtA[iNdEx:postIndex]...)
+			if m.Password == nil {
+				m.Password = []byte{}
+			}
+			iNdEx = postIndex
+		case 3:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Roles", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowAuth
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthAuth
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthAuth
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Roles = append(m.Roles, string(dAtA[iNdEx:postIndex]))
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipAuth(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthAuth
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthAuth
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *Permission) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowAuth
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: Permission: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: Permission: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field PermType", wireType)
+			}
+			m.PermType = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowAuth
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.PermType |= Permission_Type(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Key", wireType)
+			}
+			var byteLen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowAuth
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				byteLen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if byteLen < 0 {
+				return ErrInvalidLengthAuth
+			}
+			postIndex := iNdEx + byteLen
+			if postIndex < 0 {
+				return ErrInvalidLengthAuth
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Key = append(m.Key[:0], dAtA[iNdEx:postIndex]...)
+			if m.Key == nil {
+				m.Key = []byte{}
+			}
+			iNdEx = postIndex
+		case 3:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field RangeEnd", wireType)
+			}
+			var byteLen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowAuth
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				byteLen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if byteLen < 0 {
+				return ErrInvalidLengthAuth
+			}
+			postIndex := iNdEx + byteLen
+			if postIndex < 0 {
+				return ErrInvalidLengthAuth
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.RangeEnd = append(m.RangeEnd[:0], dAtA[iNdEx:postIndex]...)
+			if m.RangeEnd == nil {
+				m.RangeEnd = []byte{}
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipAuth(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthAuth
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthAuth
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *Role) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowAuth
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: Role: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: Role: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType)
+			}
+			var byteLen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowAuth
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				byteLen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if byteLen < 0 {
+				return ErrInvalidLengthAuth
+			}
+			postIndex := iNdEx + byteLen
+			if postIndex < 0 {
+				return ErrInvalidLengthAuth
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Name = append(m.Name[:0], dAtA[iNdEx:postIndex]...)
+			if m.Name == nil {
+				m.Name = []byte{}
+			}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field KeyPermission", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowAuth
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthAuth
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthAuth
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.KeyPermission = append(m.KeyPermission, &Permission{})
+			if err := m.KeyPermission[len(m.KeyPermission)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipAuth(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthAuth
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthAuth
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func skipAuth(dAtA []byte) (n int, err error) {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return 0, ErrIntOverflowAuth
+			}
+			if iNdEx >= l {
+				return 0, io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= (uint64(b) & 0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		wireType := int(wire & 0x7)
+		switch wireType {
+		case 0:
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return 0, ErrIntOverflowAuth
+				}
+				if iNdEx >= l {
+					return 0, io.ErrUnexpectedEOF
+				}
+				iNdEx++
+				if dAtA[iNdEx-1] < 0x80 {
+					break
+				}
+			}
+			return iNdEx, nil
+		case 1:
+			iNdEx += 8
+			return iNdEx, nil
+		case 2:
+			var length int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return 0, ErrIntOverflowAuth
+				}
+				if iNdEx >= l {
+					return 0, io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				length |= (int(b) & 0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if length < 0 {
+				return 0, ErrInvalidLengthAuth
+			}
+			iNdEx += length
+			if iNdEx < 0 {
+				return 0, ErrInvalidLengthAuth
+			}
+			return iNdEx, nil
+		case 3:
+			for {
+				var innerWire uint64
+				var start int = iNdEx
+				for shift := uint(0); ; shift += 7 {
+					if shift >= 64 {
+						return 0, ErrIntOverflowAuth
+					}
+					if iNdEx >= l {
+						return 0, io.ErrUnexpectedEOF
+					}
+					b := dAtA[iNdEx]
+					iNdEx++
+					innerWire |= (uint64(b) & 0x7F) << shift
+					if b < 0x80 {
+						break
+					}
+				}
+				innerWireType := int(innerWire & 0x7)
+				if innerWireType == 4 {
+					break
+				}
+				next, err := skipAuth(dAtA[start:])
+				if err != nil {
+					return 0, err
+				}
+				iNdEx = start + next
+				if iNdEx < 0 {
+					return 0, ErrInvalidLengthAuth
+				}
+			}
+			return iNdEx, nil
+		case 4:
+			return iNdEx, nil
+		case 5:
+			iNdEx += 4
+			return iNdEx, nil
+		default:
+			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
+		}
+	}
+	panic("unreachable")
+}
+
+var (
+	ErrInvalidLengthAuth = fmt.Errorf("proto: negative length found during unmarshaling")
+	ErrIntOverflowAuth   = fmt.Errorf("proto: integer overflow")
+)
diff --git a/vendor/github.com/coreos/etcd/auth/authpb/auth.proto b/vendor/github.com/coreos/etcd/auth/authpb/auth.proto
new file mode 100644
index 0000000..001d334
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/auth/authpb/auth.proto
@@ -0,0 +1,37 @@
+syntax = "proto3";
+package authpb;
+
+import "gogoproto/gogo.proto";
+
+option (gogoproto.marshaler_all) = true;
+option (gogoproto.sizer_all) = true;
+option (gogoproto.unmarshaler_all) = true;
+option (gogoproto.goproto_getters_all) = false;
+option (gogoproto.goproto_enum_prefix_all) = false;
+
+// User is a single entry in the bucket authUsers
+message User {
+  bytes name = 1;
+  bytes password = 2;
+  repeated string roles = 3;
+}
+
+// Permission is a single entity
+message Permission {
+  enum Type {
+    READ = 0;
+    WRITE = 1;
+    READWRITE = 2;
+  }
+  Type permType = 1;
+
+  bytes key = 2;
+  bytes range_end = 3;
+}
+
+// Role is a single entry in the bucket authRoles
+message Role {
+  bytes name = 1;
+
+  repeated Permission keyPermission = 2;
+}
diff --git a/vendor/github.com/coreos/etcd/clientv3/balancer/balancer.go b/vendor/github.com/coreos/etcd/clientv3/balancer/balancer.go
new file mode 100644
index 0000000..9306385
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/clientv3/balancer/balancer.go
@@ -0,0 +1,293 @@
+// Copyright 2018 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package balancer implements client balancer.
+package balancer
+
+import (
+	"strconv"
+	"sync"
+	"time"
+
+	"github.com/coreos/etcd/clientv3/balancer/connectivity"
+	"github.com/coreos/etcd/clientv3/balancer/picker"
+
+	"go.uber.org/zap"
+	"google.golang.org/grpc/balancer"
+	grpcconnectivity "google.golang.org/grpc/connectivity"
+	"google.golang.org/grpc/resolver"
+	_ "google.golang.org/grpc/resolver/dns"         // register DNS resolver
+	_ "google.golang.org/grpc/resolver/passthrough" // register passthrough resolver
+)
+
+// Config defines balancer configurations.
+type Config struct {
+	// Policy configures balancer policy.
+	Policy picker.Policy
+
+	// Picker implements gRPC picker.
+	// Leave empty if "Policy" field is not custom.
+	// TODO: currently custom policy is not supported.
+	// Picker picker.Picker
+
+	// Name defines an additional name for balancer.
+	// Useful for balancer testing to avoid register conflicts.
+	// If empty, defaults to policy name.
+	Name string
+
+	// Logger configures balancer logging.
+	// If nil, logs are discarded.
+	Logger *zap.Logger
+}
+
+// RegisterBuilder creates and registers a builder. Since this function calls balancer.Register, it
+// must be invoked at initialization time.
+func RegisterBuilder(cfg Config) {
+	bb := &builder{cfg}
+	balancer.Register(bb)
+
+	bb.cfg.Logger.Debug(
+		"registered balancer",
+		zap.String("policy", bb.cfg.Policy.String()),
+		zap.String("name", bb.cfg.Name),
+	)
+}
+
+type builder struct {
+	cfg Config
+}
+
+// Build is called initially when creating "ccBalancerWrapper".
+// "grpc.Dial" is called to this client connection.
+// Then, resolved addresses will be handled via "HandleResolvedAddrs".
+func (b *builder) Build(cc balancer.ClientConn, opt balancer.BuildOptions) balancer.Balancer {
+	bb := &baseBalancer{
+		id:     strconv.FormatInt(time.Now().UnixNano(), 36),
+		policy: b.cfg.Policy,
+		name:   b.cfg.Name,
+		lg:     b.cfg.Logger,
+
+		addrToSc: make(map[resolver.Address]balancer.SubConn),
+		scToAddr: make(map[balancer.SubConn]resolver.Address),
+		scToSt:   make(map[balancer.SubConn]grpcconnectivity.State),
+
+		currentConn:          nil,
+		connectivityRecorder: connectivity.New(b.cfg.Logger),
+
+		// initialize picker always returns "ErrNoSubConnAvailable"
+		picker: picker.NewErr(balancer.ErrNoSubConnAvailable),
+	}
+
+	// TODO: support multiple connections
+	bb.mu.Lock()
+	bb.currentConn = cc
+	bb.mu.Unlock()
+
+	bb.lg.Info(
+		"built balancer",
+		zap.String("balancer-id", bb.id),
+		zap.String("policy", bb.policy.String()),
+		zap.String("resolver-target", cc.Target()),
+	)
+	return bb
+}
+
+// Name implements "grpc/balancer.Builder" interface.
+func (b *builder) Name() string { return b.cfg.Name }
+
+// Balancer defines client balancer interface.
+type Balancer interface {
+	// Balancer is called on specified client connection. Client initiates gRPC
+	// connection with "grpc.Dial(addr, grpc.WithBalancerName)", and then those resolved
+	// addresses are passed to "grpc/balancer.Balancer.HandleResolvedAddrs".
+	// For each resolved address, balancer calls "balancer.ClientConn.NewSubConn".
+	// "grpc/balancer.Balancer.HandleSubConnStateChange" is called when connectivity state
+	// changes, thus requires failover logic in this method.
+	balancer.Balancer
+
+	// Picker calls "Pick" for every client request.
+	picker.Picker
+}
+
+type baseBalancer struct {
+	id     string
+	policy picker.Policy
+	name   string
+	lg     *zap.Logger
+
+	mu sync.RWMutex
+
+	addrToSc map[resolver.Address]balancer.SubConn
+	scToAddr map[balancer.SubConn]resolver.Address
+	scToSt   map[balancer.SubConn]grpcconnectivity.State
+
+	currentConn          balancer.ClientConn
+	connectivityRecorder connectivity.Recorder
+
+	picker picker.Picker
+}
+
+// HandleResolvedAddrs implements "grpc/balancer.Balancer" interface.
+// gRPC sends initial or updated resolved addresses from "Build".
+func (bb *baseBalancer) HandleResolvedAddrs(addrs []resolver.Address, err error) {
+	if err != nil {
+		bb.lg.Warn("HandleResolvedAddrs called with error", zap.String("balancer-id", bb.id), zap.Error(err))
+		return
+	}
+	bb.lg.Info("resolved",
+		zap.String("picker", bb.picker.String()),
+		zap.String("balancer-id", bb.id),
+		zap.Strings("addresses", addrsToStrings(addrs)),
+	)
+
+	bb.mu.Lock()
+	defer bb.mu.Unlock()
+
+	resolved := make(map[resolver.Address]struct{})
+	for _, addr := range addrs {
+		resolved[addr] = struct{}{}
+		if _, ok := bb.addrToSc[addr]; !ok {
+			sc, err := bb.currentConn.NewSubConn([]resolver.Address{addr}, balancer.NewSubConnOptions{})
+			if err != nil {
+				bb.lg.Warn("NewSubConn failed", zap.String("picker", bb.picker.String()), zap.String("balancer-id", bb.id), zap.Error(err), zap.String("address", addr.Addr))
+				continue
+			}
+			bb.lg.Info("created subconn", zap.String("address", addr.Addr))
+			bb.addrToSc[addr] = sc
+			bb.scToAddr[sc] = addr
+			bb.scToSt[sc] = grpcconnectivity.Idle
+			sc.Connect()
+		}
+	}
+
+	for addr, sc := range bb.addrToSc {
+		if _, ok := resolved[addr]; !ok {
+			// was removed by resolver or failed to create subconn
+			bb.currentConn.RemoveSubConn(sc)
+			delete(bb.addrToSc, addr)
+
+			bb.lg.Info(
+				"removed subconn",
+				zap.String("picker", bb.picker.String()),
+				zap.String("balancer-id", bb.id),
+				zap.String("address", addr.Addr),
+				zap.String("subconn", scToString(sc)),
+			)
+
+			// Keep the state of this sc in bb.scToSt until sc's state becomes Shutdown.
+			// The entry will be deleted in HandleSubConnStateChange.
+			// (DO NOT) delete(bb.scToAddr, sc)
+			// (DO NOT) delete(bb.scToSt, sc)
+		}
+	}
+}
+
+// HandleSubConnStateChange implements "grpc/balancer.Balancer" interface.
+func (bb *baseBalancer) HandleSubConnStateChange(sc balancer.SubConn, s grpcconnectivity.State) {
+	bb.mu.Lock()
+	defer bb.mu.Unlock()
+
+	old, ok := bb.scToSt[sc]
+	if !ok {
+		bb.lg.Warn(
+			"state change for an unknown subconn",
+			zap.String("picker", bb.picker.String()),
+			zap.String("balancer-id", bb.id),
+			zap.String("subconn", scToString(sc)),
+			zap.Int("subconn-size", len(bb.scToAddr)),
+			zap.String("state", s.String()),
+		)
+		return
+	}
+
+	bb.lg.Info(
+		"state changed",
+		zap.String("picker", bb.picker.String()),
+		zap.String("balancer-id", bb.id),
+		zap.Bool("connected", s == grpcconnectivity.Ready),
+		zap.String("subconn", scToString(sc)),
+		zap.Int("subconn-size", len(bb.scToAddr)),
+		zap.String("address", bb.scToAddr[sc].Addr),
+		zap.String("old-state", old.String()),
+		zap.String("new-state", s.String()),
+	)
+
+	bb.scToSt[sc] = s
+	switch s {
+	case grpcconnectivity.Idle:
+		sc.Connect()
+	case grpcconnectivity.Shutdown:
+		// When an address was removed by resolver, b called RemoveSubConn but
+		// kept the sc's state in scToSt. Remove state for this sc here.
+		delete(bb.scToAddr, sc)
+		delete(bb.scToSt, sc)
+	}
+
+	oldAggrState := bb.connectivityRecorder.GetCurrentState()
+	bb.connectivityRecorder.RecordTransition(old, s)
+
+	// Update balancer picker when one of the following happens:
+	//  - this sc became ready from not-ready
+	//  - this sc became not-ready from ready
+	//  - the aggregated state of balancer became TransientFailure from non-TransientFailure
+	//  - the aggregated state of balancer became non-TransientFailure from TransientFailure
+	if (s == grpcconnectivity.Ready) != (old == grpcconnectivity.Ready) ||
+		(bb.connectivityRecorder.GetCurrentState() == grpcconnectivity.TransientFailure) != (oldAggrState == grpcconnectivity.TransientFailure) {
+		bb.updatePicker()
+	}
+
+	bb.currentConn.UpdateBalancerState(bb.connectivityRecorder.GetCurrentState(), bb.picker)
+}
+
+func (bb *baseBalancer) updatePicker() {
+	if bb.connectivityRecorder.GetCurrentState() == grpcconnectivity.TransientFailure {
+		bb.picker = picker.NewErr(balancer.ErrTransientFailure)
+		bb.lg.Info(
+			"updated picker to transient error picker",
+			zap.String("picker", bb.picker.String()),
+			zap.String("balancer-id", bb.id),
+			zap.String("policy", bb.policy.String()),
+		)
+		return
+	}
+
+	// only pass ready subconns to picker
+	scToAddr := make(map[balancer.SubConn]resolver.Address)
+	for addr, sc := range bb.addrToSc {
+		if st, ok := bb.scToSt[sc]; ok && st == grpcconnectivity.Ready {
+			scToAddr[sc] = addr
+		}
+	}
+
+	bb.picker = picker.New(picker.Config{
+		Policy:                   bb.policy,
+		Logger:                   bb.lg,
+		SubConnToResolverAddress: scToAddr,
+	})
+	bb.lg.Info(
+		"updated picker",
+		zap.String("picker", bb.picker.String()),
+		zap.String("balancer-id", bb.id),
+		zap.String("policy", bb.policy.String()),
+		zap.Strings("subconn-ready", scsToStrings(scToAddr)),
+		zap.Int("subconn-size", len(scToAddr)),
+	)
+}
+
+// Close implements "grpc/balancer.Balancer" interface.
+// Close is a nop because base balancer doesn't have internal state to clean up,
+// and it doesn't need to call RemoveSubConn for the SubConns.
+func (bb *baseBalancer) Close() {
+	// TODO
+}
diff --git a/vendor/github.com/coreos/etcd/clientv3/balancer/connectivity/connectivity.go b/vendor/github.com/coreos/etcd/clientv3/balancer/connectivity/connectivity.go
new file mode 100644
index 0000000..4c4ad36
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/clientv3/balancer/connectivity/connectivity.go
@@ -0,0 +1,93 @@
+// Copyright 2019 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package connectivity implements client connectivity operations.
+package connectivity
+
+import (
+	"sync"
+
+	"go.uber.org/zap"
+	"google.golang.org/grpc/connectivity"
+)
+
+// Recorder records gRPC connectivity.
+type Recorder interface {
+	GetCurrentState() connectivity.State
+	RecordTransition(oldState, newState connectivity.State)
+}
+
+// New returns a new Recorder.
+func New(lg *zap.Logger) Recorder {
+	return &recorder{lg: lg}
+}
+
+// recorder takes the connectivity states of multiple SubConns
+// and returns one aggregated connectivity state.
+// ref. https://github.com/grpc/grpc-go/blob/master/balancer/balancer.go
+type recorder struct {
+	lg *zap.Logger
+
+	mu sync.RWMutex
+
+	cur connectivity.State
+
+	numReady            uint64 // Number of addrConns in ready state.
+	numConnecting       uint64 // Number of addrConns in connecting state.
+	numTransientFailure uint64 // Number of addrConns in transientFailure.
+}
+
+func (rc *recorder) GetCurrentState() (state connectivity.State) {
+	rc.mu.RLock()
+	defer rc.mu.RUnlock()
+	return rc.cur
+}
+
+// RecordTransition records state change happening in subConn and based on that
+// it evaluates what aggregated state should be.
+//
+//  - If at least one SubConn in Ready, the aggregated state is Ready;
+//  - Else if at least one SubConn in Connecting, the aggregated state is Connecting;
+//  - Else the aggregated state is TransientFailure.
+//
+// Idle and Shutdown are not considered.
+//
+// ref. https://github.com/grpc/grpc-go/blob/master/balancer/balancer.go
+func (rc *recorder) RecordTransition(oldState, newState connectivity.State) {
+	rc.mu.Lock()
+	defer rc.mu.Unlock()
+
+	for idx, state := range []connectivity.State{oldState, newState} {
+		updateVal := 2*uint64(idx) - 1 // -1 for oldState and +1 for new.
+		switch state {
+		case connectivity.Ready:
+			rc.numReady += updateVal
+		case connectivity.Connecting:
+			rc.numConnecting += updateVal
+		case connectivity.TransientFailure:
+			rc.numTransientFailure += updateVal
+		default:
+			rc.lg.Warn("connectivity recorder received unknown state", zap.String("connectivity-state", state.String()))
+		}
+	}
+
+	switch { // must be exclusive, no overlap
+	case rc.numReady > 0:
+		rc.cur = connectivity.Ready
+	case rc.numConnecting > 0:
+		rc.cur = connectivity.Connecting
+	default:
+		rc.cur = connectivity.TransientFailure
+	}
+}
diff --git a/vendor/github.com/coreos/etcd/clientv3/balancer/picker/doc.go b/vendor/github.com/coreos/etcd/clientv3/balancer/picker/doc.go
new file mode 100644
index 0000000..35dabf5
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/clientv3/balancer/picker/doc.go
@@ -0,0 +1,16 @@
+// Copyright 2018 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package picker defines/implements client balancer picker policy.
+package picker
diff --git a/vendor/github.com/coreos/etcd/clientv3/balancer/picker/err.go b/vendor/github.com/coreos/etcd/clientv3/balancer/picker/err.go
new file mode 100644
index 0000000..9e04378
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/clientv3/balancer/picker/err.go
@@ -0,0 +1,39 @@
+// Copyright 2018 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package picker
+
+import (
+	"context"
+
+	"google.golang.org/grpc/balancer"
+)
+
+// NewErr returns a picker that always returns err on "Pick".
+func NewErr(err error) Picker {
+	return &errPicker{p: Error, err: err}
+}
+
+type errPicker struct {
+	p   Policy
+	err error
+}
+
+func (ep *errPicker) String() string {
+	return ep.p.String()
+}
+
+func (ep *errPicker) Pick(context.Context, balancer.PickOptions) (balancer.SubConn, func(balancer.DoneInfo), error) {
+	return nil, nil, ep.err
+}
diff --git a/vendor/github.com/coreos/etcd/clientv3/balancer/picker/picker.go b/vendor/github.com/coreos/etcd/clientv3/balancer/picker/picker.go
new file mode 100644
index 0000000..bd1a5d2
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/clientv3/balancer/picker/picker.go
@@ -0,0 +1,91 @@
+// Copyright 2018 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package picker
+
+import (
+	"fmt"
+
+	"go.uber.org/zap"
+	"google.golang.org/grpc/balancer"
+	"google.golang.org/grpc/resolver"
+)
+
+// Picker defines balancer Picker methods.
+type Picker interface {
+	balancer.Picker
+	String() string
+}
+
+// Config defines picker configuration.
+type Config struct {
+	// Policy specifies etcd clientv3's built in balancer policy.
+	Policy Policy
+
+	// Logger defines picker logging object.
+	Logger *zap.Logger
+
+	// SubConnToResolverAddress maps each gRPC sub-connection to an address.
+	// Basically, it is a list of addresses that the Picker can pick from.
+	SubConnToResolverAddress map[balancer.SubConn]resolver.Address
+}
+
+// Policy defines balancer picker policy.
+type Policy uint8
+
+const (
+	// Error is error picker policy.
+	Error Policy = iota
+
+	// RoundrobinBalanced balances loads over multiple endpoints
+	// and implements failover in roundrobin fashion.
+	RoundrobinBalanced
+
+	// Custom defines custom balancer picker.
+	// TODO: custom picker is not supported yet.
+	Custom
+)
+
+func (p Policy) String() string {
+	switch p {
+	case Error:
+		return "picker-error"
+
+	case RoundrobinBalanced:
+		return "picker-roundrobin-balanced"
+
+	case Custom:
+		panic("'custom' picker policy is not supported yet")
+
+	default:
+		panic(fmt.Errorf("invalid balancer picker policy (%d)", p))
+	}
+}
+
+// New creates a new Picker.
+func New(cfg Config) Picker {
+	switch cfg.Policy {
+	case Error:
+		panic("'error' picker policy is not supported here; use 'picker.NewErr'")
+
+	case RoundrobinBalanced:
+		return newRoundrobinBalanced(cfg)
+
+	case Custom:
+		panic("'custom' picker policy is not supported yet")
+
+	default:
+		panic(fmt.Errorf("invalid balancer picker policy (%d)", cfg.Policy))
+	}
+}
diff --git a/vendor/github.com/coreos/etcd/clientv3/balancer/picker/roundrobin_balanced.go b/vendor/github.com/coreos/etcd/clientv3/balancer/picker/roundrobin_balanced.go
new file mode 100644
index 0000000..1b8b285
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/clientv3/balancer/picker/roundrobin_balanced.go
@@ -0,0 +1,95 @@
+// Copyright 2018 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package picker
+
+import (
+	"context"
+	"sync"
+
+	"go.uber.org/zap"
+	"go.uber.org/zap/zapcore"
+	"google.golang.org/grpc/balancer"
+	"google.golang.org/grpc/resolver"
+)
+
+// newRoundrobinBalanced returns a new roundrobin balanced picker.
+func newRoundrobinBalanced(cfg Config) Picker {
+	scs := make([]balancer.SubConn, 0, len(cfg.SubConnToResolverAddress))
+	for sc := range cfg.SubConnToResolverAddress {
+		scs = append(scs, sc)
+	}
+	return &rrBalanced{
+		p:        RoundrobinBalanced,
+		lg:       cfg.Logger,
+		scs:      scs,
+		scToAddr: cfg.SubConnToResolverAddress,
+	}
+}
+
+type rrBalanced struct {
+	p Policy
+
+	lg *zap.Logger
+
+	mu       sync.RWMutex
+	next     int
+	scs      []balancer.SubConn
+	scToAddr map[balancer.SubConn]resolver.Address
+}
+
+func (rb *rrBalanced) String() string { return rb.p.String() }
+
+// Pick is called for every client request.
+func (rb *rrBalanced) Pick(ctx context.Context, opts balancer.PickOptions) (balancer.SubConn, func(balancer.DoneInfo), error) {
+	rb.mu.RLock()
+	n := len(rb.scs)
+	rb.mu.RUnlock()
+	if n == 0 {
+		return nil, nil, balancer.ErrNoSubConnAvailable
+	}
+
+	rb.mu.Lock()
+	cur := rb.next
+	sc := rb.scs[cur]
+	picked := rb.scToAddr[sc].Addr
+	rb.next = (rb.next + 1) % len(rb.scs)
+	rb.mu.Unlock()
+
+	rb.lg.Debug(
+		"picked",
+		zap.String("picker", rb.p.String()),
+		zap.String("address", picked),
+		zap.Int("subconn-index", cur),
+		zap.Int("subconn-size", n),
+	)
+
+	doneFunc := func(info balancer.DoneInfo) {
+		// TODO: error handling?
+		fss := []zapcore.Field{
+			zap.Error(info.Err),
+			zap.String("picker", rb.p.String()),
+			zap.String("address", picked),
+			zap.Bool("success", info.Err == nil),
+			zap.Bool("bytes-sent", info.BytesSent),
+			zap.Bool("bytes-received", info.BytesReceived),
+		}
+		if info.Err == nil {
+			rb.lg.Debug("balancer done", fss...)
+		} else {
+			rb.lg.Warn("balancer failed", fss...)
+		}
+	}
+	return sc, doneFunc, nil
+}
diff --git a/vendor/github.com/coreos/etcd/clientv3/balancer/resolver/endpoint/endpoint.go b/vendor/github.com/coreos/etcd/clientv3/balancer/resolver/endpoint/endpoint.go
new file mode 100644
index 0000000..864b5df
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/clientv3/balancer/resolver/endpoint/endpoint.go
@@ -0,0 +1,247 @@
+// Copyright 2018 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package endpoint resolves etcd entpoints using grpc targets of the form 'endpoint://<id>/<endpoint>'.
+package endpoint
+
+import (
+	"context"
+	"fmt"
+	"net"
+	"net/url"
+	"strings"
+	"sync"
+
+	"google.golang.org/grpc/resolver"
+)
+
+const scheme = "endpoint"
+
+var (
+	targetPrefix = fmt.Sprintf("%s://", scheme)
+
+	bldr *builder
+)
+
+func init() {
+	bldr = &builder{
+		resolverGroups: make(map[string]*ResolverGroup),
+	}
+	resolver.Register(bldr)
+}
+
+type builder struct {
+	mu             sync.RWMutex
+	resolverGroups map[string]*ResolverGroup
+}
+
+// NewResolverGroup creates a new ResolverGroup with the given id.
+func NewResolverGroup(id string) (*ResolverGroup, error) {
+	return bldr.newResolverGroup(id)
+}
+
+// ResolverGroup keeps all endpoints of resolvers using a common endpoint://<id>/ target
+// up-to-date.
+type ResolverGroup struct {
+	mu        sync.RWMutex
+	id        string
+	endpoints []string
+	resolvers []*Resolver
+}
+
+func (e *ResolverGroup) addResolver(r *Resolver) {
+	e.mu.Lock()
+	addrs := epsToAddrs(e.endpoints...)
+	e.resolvers = append(e.resolvers, r)
+	e.mu.Unlock()
+	r.cc.NewAddress(addrs)
+}
+
+func (e *ResolverGroup) removeResolver(r *Resolver) {
+	e.mu.Lock()
+	for i, er := range e.resolvers {
+		if er == r {
+			e.resolvers = append(e.resolvers[:i], e.resolvers[i+1:]...)
+			break
+		}
+	}
+	e.mu.Unlock()
+}
+
+// SetEndpoints updates the endpoints for ResolverGroup. All registered resolver are updated
+// immediately with the new endpoints.
+func (e *ResolverGroup) SetEndpoints(endpoints []string) {
+	addrs := epsToAddrs(endpoints...)
+	e.mu.Lock()
+	e.endpoints = endpoints
+	for _, r := range e.resolvers {
+		r.cc.NewAddress(addrs)
+	}
+	e.mu.Unlock()
+}
+
+// Target constructs a endpoint target using the endpoint id of the ResolverGroup.
+func (e *ResolverGroup) Target(endpoint string) string {
+	return Target(e.id, endpoint)
+}
+
+// Target constructs a endpoint resolver target.
+func Target(id, endpoint string) string {
+	return fmt.Sprintf("%s://%s/%s", scheme, id, endpoint)
+}
+
+// IsTarget checks if a given target string in an endpoint resolver target.
+func IsTarget(target string) bool {
+	return strings.HasPrefix(target, "endpoint://")
+}
+
+func (e *ResolverGroup) Close() {
+	bldr.close(e.id)
+}
+
+// Build creates or reuses an etcd resolver for the etcd cluster name identified by the authority part of the target.
+func (b *builder) Build(target resolver.Target, cc resolver.ClientConn, opts resolver.BuildOption) (resolver.Resolver, error) {
+	if len(target.Authority) < 1 {
+		return nil, fmt.Errorf("'etcd' target scheme requires non-empty authority identifying etcd cluster being routed to")
+	}
+	id := target.Authority
+	es, err := b.getResolverGroup(id)
+	if err != nil {
+		return nil, fmt.Errorf("failed to build resolver: %v", err)
+	}
+	r := &Resolver{
+		endpointID: id,
+		cc:         cc,
+	}
+	es.addResolver(r)
+	return r, nil
+}
+
+func (b *builder) newResolverGroup(id string) (*ResolverGroup, error) {
+	b.mu.RLock()
+	_, ok := b.resolverGroups[id]
+	b.mu.RUnlock()
+	if ok {
+		return nil, fmt.Errorf("Endpoint already exists for id: %s", id)
+	}
+
+	es := &ResolverGroup{id: id}
+	b.mu.Lock()
+	b.resolverGroups[id] = es
+	b.mu.Unlock()
+	return es, nil
+}
+
+func (b *builder) getResolverGroup(id string) (*ResolverGroup, error) {
+	b.mu.RLock()
+	es, ok := b.resolverGroups[id]
+	b.mu.RUnlock()
+	if !ok {
+		return nil, fmt.Errorf("ResolverGroup not found for id: %s", id)
+	}
+	return es, nil
+}
+
+func (b *builder) close(id string) {
+	b.mu.Lock()
+	delete(b.resolverGroups, id)
+	b.mu.Unlock()
+}
+
+func (b *builder) Scheme() string {
+	return scheme
+}
+
+// Resolver provides a resolver for a single etcd cluster, identified by name.
+type Resolver struct {
+	endpointID string
+	cc         resolver.ClientConn
+	sync.RWMutex
+}
+
+// TODO: use balancer.epsToAddrs
+func epsToAddrs(eps ...string) (addrs []resolver.Address) {
+	addrs = make([]resolver.Address, 0, len(eps))
+	for _, ep := range eps {
+		addrs = append(addrs, resolver.Address{Addr: ep})
+	}
+	return addrs
+}
+
+func (*Resolver) ResolveNow(o resolver.ResolveNowOption) {}
+
+func (r *Resolver) Close() {
+	es, err := bldr.getResolverGroup(r.endpointID)
+	if err != nil {
+		return
+	}
+	es.removeResolver(r)
+}
+
+// ParseEndpoint endpoint parses an endpoint of the form
+// (http|https)://<host>*|(unix|unixs)://<path>)
+// and returns a protocol ('tcp' or 'unix'),
+// host (or filepath if a unix socket),
+// scheme (http, https, unix, unixs).
+func ParseEndpoint(endpoint string) (proto string, host string, scheme string) {
+	proto = "tcp"
+	host = endpoint
+	url, uerr := url.Parse(endpoint)
+	if uerr != nil || !strings.Contains(endpoint, "://") {
+		return proto, host, scheme
+	}
+	scheme = url.Scheme
+
+	// strip scheme:// prefix since grpc dials by host
+	host = url.Host
+	switch url.Scheme {
+	case "http", "https":
+	case "unix", "unixs":
+		proto = "unix"
+		host = url.Host + url.Path
+	default:
+		proto, host = "", ""
+	}
+	return proto, host, scheme
+}
+
+// ParseTarget parses a endpoint://<id>/<endpoint> string and returns the parsed id and endpoint.
+// If the target is malformed, an error is returned.
+func ParseTarget(target string) (string, string, error) {
+	noPrefix := strings.TrimPrefix(target, targetPrefix)
+	if noPrefix == target {
+		return "", "", fmt.Errorf("malformed target, %s prefix is required: %s", targetPrefix, target)
+	}
+	parts := strings.SplitN(noPrefix, "/", 2)
+	if len(parts) != 2 {
+		return "", "", fmt.Errorf("malformed target, expected %s://<id>/<endpoint>, but got %s", scheme, target)
+	}
+	return parts[0], parts[1], nil
+}
+
+// Dialer dials a endpoint using net.Dialer.
+// Context cancelation and timeout are supported.
+func Dialer(ctx context.Context, dialEp string) (net.Conn, error) {
+	proto, host, _ := ParseEndpoint(dialEp)
+	select {
+	case <-ctx.Done():
+		return nil, ctx.Err()
+	default:
+	}
+	dialer := &net.Dialer{}
+	if deadline, ok := ctx.Deadline(); ok {
+		dialer.Deadline = deadline
+	}
+	return dialer.DialContext(ctx, proto, host)
+}
diff --git a/vendor/github.com/coreos/etcd/clientv3/balancer/utils.go b/vendor/github.com/coreos/etcd/clientv3/balancer/utils.go
new file mode 100644
index 0000000..48eb875
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/clientv3/balancer/utils.go
@@ -0,0 +1,68 @@
+// Copyright 2018 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package balancer
+
+import (
+	"fmt"
+	"net/url"
+	"sort"
+	"sync/atomic"
+	"time"
+
+	"google.golang.org/grpc/balancer"
+	"google.golang.org/grpc/resolver"
+)
+
+func scToString(sc balancer.SubConn) string {
+	return fmt.Sprintf("%p", sc)
+}
+
+func scsToStrings(scs map[balancer.SubConn]resolver.Address) (ss []string) {
+	ss = make([]string, 0, len(scs))
+	for sc, a := range scs {
+		ss = append(ss, fmt.Sprintf("%s (%s)", a.Addr, scToString(sc)))
+	}
+	sort.Strings(ss)
+	return ss
+}
+
+func addrsToStrings(addrs []resolver.Address) (ss []string) {
+	ss = make([]string, len(addrs))
+	for i := range addrs {
+		ss[i] = addrs[i].Addr
+	}
+	sort.Strings(ss)
+	return ss
+}
+
+func epsToAddrs(eps ...string) (addrs []resolver.Address) {
+	addrs = make([]resolver.Address, 0, len(eps))
+	for _, ep := range eps {
+		u, err := url.Parse(ep)
+		if err != nil {
+			addrs = append(addrs, resolver.Address{Addr: ep, Type: resolver.Backend})
+			continue
+		}
+		addrs = append(addrs, resolver.Address{Addr: u.Host, Type: resolver.Backend})
+	}
+	return addrs
+}
+
+var genN = new(uint32)
+
+func genName() string {
+	now := time.Now().UnixNano()
+	return fmt.Sprintf("%X%X", now, atomic.AddUint32(genN, 1))
+}
diff --git a/vendor/github.com/coreos/etcd/clientv3/credentials/credentials.go b/vendor/github.com/coreos/etcd/clientv3/credentials/credentials.go
new file mode 100644
index 0000000..2dc2012
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/clientv3/credentials/credentials.go
@@ -0,0 +1,173 @@
+// Copyright 2019 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package credentials implements gRPC credential interface with etcd specific logic.
+// e.g., client handshake with custom authority parameter
+package credentials
+
+import (
+	"context"
+	"crypto/tls"
+	"net"
+	"sync"
+
+	"github.com/coreos/etcd/clientv3/balancer/resolver/endpoint"
+	"github.com/coreos/etcd/etcdserver/api/v3rpc/rpctypes"
+	grpccredentials "google.golang.org/grpc/credentials"
+)
+
+// Config defines gRPC credential configuration.
+type Config struct {
+	TLSConfig *tls.Config
+}
+
+// Bundle defines gRPC credential interface.
+type Bundle interface {
+	grpccredentials.Bundle
+	UpdateAuthToken(token string)
+}
+
+// NewBundle constructs a new gRPC credential bundle.
+func NewBundle(cfg Config) Bundle {
+	return &bundle{
+		tc: newTransportCredential(cfg.TLSConfig),
+		rc: newPerRPCCredential(),
+	}
+}
+
+// bundle implements "grpccredentials.Bundle" interface.
+type bundle struct {
+	tc *transportCredential
+	rc *perRPCCredential
+}
+
+func (b *bundle) TransportCredentials() grpccredentials.TransportCredentials {
+	return b.tc
+}
+
+func (b *bundle) PerRPCCredentials() grpccredentials.PerRPCCredentials {
+	return b.rc
+}
+
+func (b *bundle) NewWithMode(mode string) (grpccredentials.Bundle, error) {
+	// no-op
+	return nil, nil
+}
+
+// transportCredential implements "grpccredentials.TransportCredentials" interface.
+// transportCredential wraps TransportCredentials to track which
+// addresses are dialed for which endpoints, and then sets the authority when checking the endpoint's cert to the
+// hostname or IP of the dialed endpoint.
+// This is a workaround of a gRPC load balancer issue. gRPC uses the dialed target's service name as the authority when
+// checking all endpoint certs, which does not work for etcd servers using their hostname or IP as the Subject Alternative Name
+// in their TLS certs.
+// To enable, include both WithTransportCredentials(creds) and WithContextDialer(creds.Dialer)
+// when dialing.
+type transportCredential struct {
+	gtc grpccredentials.TransportCredentials
+	mu  sync.Mutex
+	// addrToEndpoint maps from the connection addresses that are dialed to the hostname or IP of the
+	// endpoint provided to the dialer when dialing
+	addrToEndpoint map[string]string
+}
+
+func newTransportCredential(cfg *tls.Config) *transportCredential {
+	return &transportCredential{
+		gtc:            grpccredentials.NewTLS(cfg),
+		addrToEndpoint: map[string]string{},
+	}
+}
+
+func (tc *transportCredential) ClientHandshake(ctx context.Context, authority string, rawConn net.Conn) (net.Conn, grpccredentials.AuthInfo, error) {
+	// Set the authority when checking the endpoint's cert to the hostname or IP of the dialed endpoint
+	tc.mu.Lock()
+	dialEp, ok := tc.addrToEndpoint[rawConn.RemoteAddr().String()]
+	tc.mu.Unlock()
+	if ok {
+		_, host, _ := endpoint.ParseEndpoint(dialEp)
+		authority = host
+	}
+	return tc.gtc.ClientHandshake(ctx, authority, rawConn)
+}
+
+// return true if given string is an IP.
+func isIP(ep string) bool {
+	return net.ParseIP(ep) != nil
+}
+
+func (tc *transportCredential) ServerHandshake(rawConn net.Conn) (net.Conn, grpccredentials.AuthInfo, error) {
+	return tc.gtc.ServerHandshake(rawConn)
+}
+
+func (tc *transportCredential) Info() grpccredentials.ProtocolInfo {
+	return tc.gtc.Info()
+}
+
+func (tc *transportCredential) Clone() grpccredentials.TransportCredentials {
+	copy := map[string]string{}
+	tc.mu.Lock()
+	for k, v := range tc.addrToEndpoint {
+		copy[k] = v
+	}
+	tc.mu.Unlock()
+	return &transportCredential{
+		gtc:            tc.gtc.Clone(),
+		addrToEndpoint: copy,
+	}
+}
+
+func (tc *transportCredential) OverrideServerName(serverNameOverride string) error {
+	return tc.gtc.OverrideServerName(serverNameOverride)
+}
+
+func (tc *transportCredential) Dialer(ctx context.Context, dialEp string) (net.Conn, error) {
+	// Keep track of which addresses are dialed for which endpoints
+	conn, err := endpoint.Dialer(ctx, dialEp)
+	if conn != nil {
+		tc.mu.Lock()
+		tc.addrToEndpoint[conn.RemoteAddr().String()] = dialEp
+		tc.mu.Unlock()
+	}
+	return conn, err
+}
+
+// perRPCCredential implements "grpccredentials.PerRPCCredentials" interface.
+type perRPCCredential struct {
+	authToken   string
+	authTokenMu sync.RWMutex
+}
+
+func newPerRPCCredential() *perRPCCredential { return &perRPCCredential{} }
+
+func (rc *perRPCCredential) RequireTransportSecurity() bool { return false }
+
+func (rc *perRPCCredential) GetRequestMetadata(ctx context.Context, s ...string) (map[string]string, error) {
+	rc.authTokenMu.RLock()
+	authToken := rc.authToken
+	rc.authTokenMu.RUnlock()
+	return map[string]string{rpctypes.TokenFieldNameGRPC: authToken}, nil
+}
+
+func (b *bundle) UpdateAuthToken(token string) {
+	if b.rc == nil {
+		return
+	}
+	b.rc.UpdateAuthToken(token)
+}
+
+func (rc *perRPCCredential) UpdateAuthToken(token string) {
+	rc.authTokenMu.Lock()
+	rc.authToken = token
+	rc.authTokenMu.Unlock()
+}
diff --git a/vendor/github.com/coreos/etcd/etcdserver/api/v3rpc/rpctypes/doc.go b/vendor/github.com/coreos/etcd/etcdserver/api/v3rpc/rpctypes/doc.go
new file mode 100644
index 0000000..f72c6a6
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/etcdserver/api/v3rpc/rpctypes/doc.go
@@ -0,0 +1,16 @@
+// Copyright 2016 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package rpctypes has types and values shared by the etcd server and client for v3 RPC interaction.
+package rpctypes
diff --git a/vendor/github.com/coreos/etcd/etcdserver/api/v3rpc/rpctypes/error.go b/vendor/github.com/coreos/etcd/etcdserver/api/v3rpc/rpctypes/error.go
new file mode 100644
index 0000000..bc1ad7b
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/etcdserver/api/v3rpc/rpctypes/error.go
@@ -0,0 +1,217 @@
+// Copyright 2015 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package rpctypes
+
+import (
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/status"
+)
+
+// server-side error
+var (
+	ErrGRPCEmptyKey      = status.New(codes.InvalidArgument, "etcdserver: key is not provided").Err()
+	ErrGRPCKeyNotFound   = status.New(codes.InvalidArgument, "etcdserver: key not found").Err()
+	ErrGRPCValueProvided = status.New(codes.InvalidArgument, "etcdserver: value is provided").Err()
+	ErrGRPCLeaseProvided = status.New(codes.InvalidArgument, "etcdserver: lease is provided").Err()
+	ErrGRPCTooManyOps    = status.New(codes.InvalidArgument, "etcdserver: too many operations in txn request").Err()
+	ErrGRPCDuplicateKey  = status.New(codes.InvalidArgument, "etcdserver: duplicate key given in txn request").Err()
+	ErrGRPCCompacted     = status.New(codes.OutOfRange, "etcdserver: mvcc: required revision has been compacted").Err()
+	ErrGRPCFutureRev     = status.New(codes.OutOfRange, "etcdserver: mvcc: required revision is a future revision").Err()
+	ErrGRPCNoSpace       = status.New(codes.ResourceExhausted, "etcdserver: mvcc: database space exceeded").Err()
+
+	ErrGRPCLeaseNotFound    = status.New(codes.NotFound, "etcdserver: requested lease not found").Err()
+	ErrGRPCLeaseExist       = status.New(codes.FailedPrecondition, "etcdserver: lease already exists").Err()
+	ErrGRPCLeaseTTLTooLarge = status.New(codes.OutOfRange, "etcdserver: too large lease TTL").Err()
+
+	ErrGRPCMemberExist            = status.New(codes.FailedPrecondition, "etcdserver: member ID already exist").Err()
+	ErrGRPCPeerURLExist           = status.New(codes.FailedPrecondition, "etcdserver: Peer URLs already exists").Err()
+	ErrGRPCMemberNotEnoughStarted = status.New(codes.FailedPrecondition, "etcdserver: re-configuration failed due to not enough started members").Err()
+	ErrGRPCMemberBadURLs          = status.New(codes.InvalidArgument, "etcdserver: given member URLs are invalid").Err()
+	ErrGRPCMemberNotFound         = status.New(codes.NotFound, "etcdserver: member not found").Err()
+
+	ErrGRPCRequestTooLarge        = status.New(codes.InvalidArgument, "etcdserver: request is too large").Err()
+	ErrGRPCRequestTooManyRequests = status.New(codes.ResourceExhausted, "etcdserver: too many requests").Err()
+
+	ErrGRPCRootUserNotExist     = status.New(codes.FailedPrecondition, "etcdserver: root user does not exist").Err()
+	ErrGRPCRootRoleNotExist     = status.New(codes.FailedPrecondition, "etcdserver: root user does not have root role").Err()
+	ErrGRPCUserAlreadyExist     = status.New(codes.FailedPrecondition, "etcdserver: user name already exists").Err()
+	ErrGRPCUserEmpty            = status.New(codes.InvalidArgument, "etcdserver: user name is empty").Err()
+	ErrGRPCUserNotFound         = status.New(codes.FailedPrecondition, "etcdserver: user name not found").Err()
+	ErrGRPCRoleAlreadyExist     = status.New(codes.FailedPrecondition, "etcdserver: role name already exists").Err()
+	ErrGRPCRoleNotFound         = status.New(codes.FailedPrecondition, "etcdserver: role name not found").Err()
+	ErrGRPCAuthFailed           = status.New(codes.InvalidArgument, "etcdserver: authentication failed, invalid user ID or password").Err()
+	ErrGRPCPermissionDenied     = status.New(codes.PermissionDenied, "etcdserver: permission denied").Err()
+	ErrGRPCRoleNotGranted       = status.New(codes.FailedPrecondition, "etcdserver: role is not granted to the user").Err()
+	ErrGRPCPermissionNotGranted = status.New(codes.FailedPrecondition, "etcdserver: permission is not granted to the role").Err()
+	ErrGRPCAuthNotEnabled       = status.New(codes.FailedPrecondition, "etcdserver: authentication is not enabled").Err()
+	ErrGRPCInvalidAuthToken     = status.New(codes.Unauthenticated, "etcdserver: invalid auth token").Err()
+	ErrGRPCInvalidAuthMgmt      = status.New(codes.InvalidArgument, "etcdserver: invalid auth management").Err()
+
+	ErrGRPCNoLeader                   = status.New(codes.Unavailable, "etcdserver: no leader").Err()
+	ErrGRPCNotLeader                  = status.New(codes.FailedPrecondition, "etcdserver: not leader").Err()
+	ErrGRPCLeaderChanged              = status.New(codes.Unavailable, "etcdserver: leader changed").Err()
+	ErrGRPCNotCapable                 = status.New(codes.Unavailable, "etcdserver: not capable").Err()
+	ErrGRPCStopped                    = status.New(codes.Unavailable, "etcdserver: server stopped").Err()
+	ErrGRPCTimeout                    = status.New(codes.Unavailable, "etcdserver: request timed out").Err()
+	ErrGRPCTimeoutDueToLeaderFail     = status.New(codes.Unavailable, "etcdserver: request timed out, possibly due to previous leader failure").Err()
+	ErrGRPCTimeoutDueToConnectionLost = status.New(codes.Unavailable, "etcdserver: request timed out, possibly due to connection lost").Err()
+	ErrGRPCUnhealthy                  = status.New(codes.Unavailable, "etcdserver: unhealthy cluster").Err()
+	ErrGRPCCorrupt                    = status.New(codes.DataLoss, "etcdserver: corrupt cluster").Err()
+
+	errStringToError = map[string]error{
+		ErrorDesc(ErrGRPCEmptyKey):      ErrGRPCEmptyKey,
+		ErrorDesc(ErrGRPCKeyNotFound):   ErrGRPCKeyNotFound,
+		ErrorDesc(ErrGRPCValueProvided): ErrGRPCValueProvided,
+		ErrorDesc(ErrGRPCLeaseProvided): ErrGRPCLeaseProvided,
+
+		ErrorDesc(ErrGRPCTooManyOps):   ErrGRPCTooManyOps,
+		ErrorDesc(ErrGRPCDuplicateKey): ErrGRPCDuplicateKey,
+		ErrorDesc(ErrGRPCCompacted):    ErrGRPCCompacted,
+		ErrorDesc(ErrGRPCFutureRev):    ErrGRPCFutureRev,
+		ErrorDesc(ErrGRPCNoSpace):      ErrGRPCNoSpace,
+
+		ErrorDesc(ErrGRPCLeaseNotFound):    ErrGRPCLeaseNotFound,
+		ErrorDesc(ErrGRPCLeaseExist):       ErrGRPCLeaseExist,
+		ErrorDesc(ErrGRPCLeaseTTLTooLarge): ErrGRPCLeaseTTLTooLarge,
+
+		ErrorDesc(ErrGRPCMemberExist):            ErrGRPCMemberExist,
+		ErrorDesc(ErrGRPCPeerURLExist):           ErrGRPCPeerURLExist,
+		ErrorDesc(ErrGRPCMemberNotEnoughStarted): ErrGRPCMemberNotEnoughStarted,
+		ErrorDesc(ErrGRPCMemberBadURLs):          ErrGRPCMemberBadURLs,
+		ErrorDesc(ErrGRPCMemberNotFound):         ErrGRPCMemberNotFound,
+
+		ErrorDesc(ErrGRPCRequestTooLarge):        ErrGRPCRequestTooLarge,
+		ErrorDesc(ErrGRPCRequestTooManyRequests): ErrGRPCRequestTooManyRequests,
+
+		ErrorDesc(ErrGRPCRootUserNotExist):     ErrGRPCRootUserNotExist,
+		ErrorDesc(ErrGRPCRootRoleNotExist):     ErrGRPCRootRoleNotExist,
+		ErrorDesc(ErrGRPCUserAlreadyExist):     ErrGRPCUserAlreadyExist,
+		ErrorDesc(ErrGRPCUserEmpty):            ErrGRPCUserEmpty,
+		ErrorDesc(ErrGRPCUserNotFound):         ErrGRPCUserNotFound,
+		ErrorDesc(ErrGRPCRoleAlreadyExist):     ErrGRPCRoleAlreadyExist,
+		ErrorDesc(ErrGRPCRoleNotFound):         ErrGRPCRoleNotFound,
+		ErrorDesc(ErrGRPCAuthFailed):           ErrGRPCAuthFailed,
+		ErrorDesc(ErrGRPCPermissionDenied):     ErrGRPCPermissionDenied,
+		ErrorDesc(ErrGRPCRoleNotGranted):       ErrGRPCRoleNotGranted,
+		ErrorDesc(ErrGRPCPermissionNotGranted): ErrGRPCPermissionNotGranted,
+		ErrorDesc(ErrGRPCAuthNotEnabled):       ErrGRPCAuthNotEnabled,
+		ErrorDesc(ErrGRPCInvalidAuthToken):     ErrGRPCInvalidAuthToken,
+		ErrorDesc(ErrGRPCInvalidAuthMgmt):      ErrGRPCInvalidAuthMgmt,
+
+		ErrorDesc(ErrGRPCNoLeader):                   ErrGRPCNoLeader,
+		ErrorDesc(ErrGRPCNotLeader):                  ErrGRPCNotLeader,
+		ErrorDesc(ErrGRPCNotCapable):                 ErrGRPCNotCapable,
+		ErrorDesc(ErrGRPCStopped):                    ErrGRPCStopped,
+		ErrorDesc(ErrGRPCTimeout):                    ErrGRPCTimeout,
+		ErrorDesc(ErrGRPCTimeoutDueToLeaderFail):     ErrGRPCTimeoutDueToLeaderFail,
+		ErrorDesc(ErrGRPCTimeoutDueToConnectionLost): ErrGRPCTimeoutDueToConnectionLost,
+		ErrorDesc(ErrGRPCUnhealthy):                  ErrGRPCUnhealthy,
+		ErrorDesc(ErrGRPCCorrupt):                    ErrGRPCCorrupt,
+	}
+)
+
+// client-side error
+var (
+	ErrEmptyKey      = Error(ErrGRPCEmptyKey)
+	ErrKeyNotFound   = Error(ErrGRPCKeyNotFound)
+	ErrValueProvided = Error(ErrGRPCValueProvided)
+	ErrLeaseProvided = Error(ErrGRPCLeaseProvided)
+	ErrTooManyOps    = Error(ErrGRPCTooManyOps)
+	ErrDuplicateKey  = Error(ErrGRPCDuplicateKey)
+	ErrCompacted     = Error(ErrGRPCCompacted)
+	ErrFutureRev     = Error(ErrGRPCFutureRev)
+	ErrNoSpace       = Error(ErrGRPCNoSpace)
+
+	ErrLeaseNotFound    = Error(ErrGRPCLeaseNotFound)
+	ErrLeaseExist       = Error(ErrGRPCLeaseExist)
+	ErrLeaseTTLTooLarge = Error(ErrGRPCLeaseTTLTooLarge)
+
+	ErrMemberExist            = Error(ErrGRPCMemberExist)
+	ErrPeerURLExist           = Error(ErrGRPCPeerURLExist)
+	ErrMemberNotEnoughStarted = Error(ErrGRPCMemberNotEnoughStarted)
+	ErrMemberBadURLs          = Error(ErrGRPCMemberBadURLs)
+	ErrMemberNotFound         = Error(ErrGRPCMemberNotFound)
+
+	ErrRequestTooLarge = Error(ErrGRPCRequestTooLarge)
+	ErrTooManyRequests = Error(ErrGRPCRequestTooManyRequests)
+
+	ErrRootUserNotExist     = Error(ErrGRPCRootUserNotExist)
+	ErrRootRoleNotExist     = Error(ErrGRPCRootRoleNotExist)
+	ErrUserAlreadyExist     = Error(ErrGRPCUserAlreadyExist)
+	ErrUserEmpty            = Error(ErrGRPCUserEmpty)
+	ErrUserNotFound         = Error(ErrGRPCUserNotFound)
+	ErrRoleAlreadyExist     = Error(ErrGRPCRoleAlreadyExist)
+	ErrRoleNotFound         = Error(ErrGRPCRoleNotFound)
+	ErrAuthFailed           = Error(ErrGRPCAuthFailed)
+	ErrPermissionDenied     = Error(ErrGRPCPermissionDenied)
+	ErrRoleNotGranted       = Error(ErrGRPCRoleNotGranted)
+	ErrPermissionNotGranted = Error(ErrGRPCPermissionNotGranted)
+	ErrAuthNotEnabled       = Error(ErrGRPCAuthNotEnabled)
+	ErrInvalidAuthToken     = Error(ErrGRPCInvalidAuthToken)
+	ErrInvalidAuthMgmt      = Error(ErrGRPCInvalidAuthMgmt)
+
+	ErrNoLeader                   = Error(ErrGRPCNoLeader)
+	ErrNotLeader                  = Error(ErrGRPCNotLeader)
+	ErrLeaderChanged              = Error(ErrGRPCLeaderChanged)
+	ErrNotCapable                 = Error(ErrGRPCNotCapable)
+	ErrStopped                    = Error(ErrGRPCStopped)
+	ErrTimeout                    = Error(ErrGRPCTimeout)
+	ErrTimeoutDueToLeaderFail     = Error(ErrGRPCTimeoutDueToLeaderFail)
+	ErrTimeoutDueToConnectionLost = Error(ErrGRPCTimeoutDueToConnectionLost)
+	ErrUnhealthy                  = Error(ErrGRPCUnhealthy)
+	ErrCorrupt                    = Error(ErrGRPCCorrupt)
+)
+
+// EtcdError defines gRPC server errors.
+// (https://github.com/grpc/grpc-go/blob/master/rpc_util.go#L319-L323)
+type EtcdError struct {
+	code codes.Code
+	desc string
+}
+
+// Code returns grpc/codes.Code.
+// TODO: define clientv3/codes.Code.
+func (e EtcdError) Code() codes.Code {
+	return e.code
+}
+
+func (e EtcdError) Error() string {
+	return e.desc
+}
+
+func Error(err error) error {
+	if err == nil {
+		return nil
+	}
+	verr, ok := errStringToError[ErrorDesc(err)]
+	if !ok { // not gRPC error
+		return err
+	}
+	ev, ok := status.FromError(verr)
+	var desc string
+	if ok {
+		desc = ev.Message()
+	} else {
+		desc = verr.Error()
+	}
+	return EtcdError{code: ev.Code(), desc: desc}
+}
+
+func ErrorDesc(err error) string {
+	if s, ok := status.FromError(err); ok {
+		return s.Message()
+	}
+	return err.Error()
+}
diff --git a/vendor/github.com/coreos/etcd/etcdserver/api/v3rpc/rpctypes/md.go b/vendor/github.com/coreos/etcd/etcdserver/api/v3rpc/rpctypes/md.go
new file mode 100644
index 0000000..90b8b83
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/etcdserver/api/v3rpc/rpctypes/md.go
@@ -0,0 +1,22 @@
+// Copyright 2016 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package rpctypes
+
+var (
+	MetadataRequireLeaderKey = "hasleader"
+	MetadataHasLeader        = "true"
+
+	MetadataClientAPIVersionKey = "client-api-version"
+)
diff --git a/vendor/github.com/coreos/etcd/etcdserver/api/v3rpc/rpctypes/metadatafields.go b/vendor/github.com/coreos/etcd/etcdserver/api/v3rpc/rpctypes/metadatafields.go
new file mode 100644
index 0000000..8f8ac60
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/etcdserver/api/v3rpc/rpctypes/metadatafields.go
@@ -0,0 +1,20 @@
+// Copyright 2018 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package rpctypes
+
+var (
+	TokenFieldNameGRPC    = "token"
+	TokenFieldNameSwagger = "authorization"
+)
diff --git a/vendor/github.com/coreos/etcd/etcdserver/etcdserverpb/etcdserver.pb.go b/vendor/github.com/coreos/etcd/etcdserver/etcdserverpb/etcdserver.pb.go
new file mode 100644
index 0000000..12b6763
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/etcdserver/etcdserverpb/etcdserver.pb.go
@@ -0,0 +1,1034 @@
+// Code generated by protoc-gen-gogo. DO NOT EDIT.
+// source: etcdserver.proto
+
+package etcdserverpb
+
+import (
+	fmt "fmt"
+	io "io"
+	math "math"
+	math_bits "math/bits"
+
+	_ "github.com/gogo/protobuf/gogoproto"
+	proto "github.com/golang/protobuf/proto"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+type Request struct {
+	ID                   uint64   `protobuf:"varint,1,opt,name=ID" json:"ID"`
+	Method               string   `protobuf:"bytes,2,opt,name=Method" json:"Method"`
+	Path                 string   `protobuf:"bytes,3,opt,name=Path" json:"Path"`
+	Val                  string   `protobuf:"bytes,4,opt,name=Val" json:"Val"`
+	Dir                  bool     `protobuf:"varint,5,opt,name=Dir" json:"Dir"`
+	PrevValue            string   `protobuf:"bytes,6,opt,name=PrevValue" json:"PrevValue"`
+	PrevIndex            uint64   `protobuf:"varint,7,opt,name=PrevIndex" json:"PrevIndex"`
+	PrevExist            *bool    `protobuf:"varint,8,opt,name=PrevExist" json:"PrevExist,omitempty"`
+	Expiration           int64    `protobuf:"varint,9,opt,name=Expiration" json:"Expiration"`
+	Wait                 bool     `protobuf:"varint,10,opt,name=Wait" json:"Wait"`
+	Since                uint64   `protobuf:"varint,11,opt,name=Since" json:"Since"`
+	Recursive            bool     `protobuf:"varint,12,opt,name=Recursive" json:"Recursive"`
+	Sorted               bool     `protobuf:"varint,13,opt,name=Sorted" json:"Sorted"`
+	Quorum               bool     `protobuf:"varint,14,opt,name=Quorum" json:"Quorum"`
+	Time                 int64    `protobuf:"varint,15,opt,name=Time" json:"Time"`
+	Stream               bool     `protobuf:"varint,16,opt,name=Stream" json:"Stream"`
+	Refresh              *bool    `protobuf:"varint,17,opt,name=Refresh" json:"Refresh,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *Request) Reset()         { *m = Request{} }
+func (m *Request) String() string { return proto.CompactTextString(m) }
+func (*Request) ProtoMessage()    {}
+func (*Request) Descriptor() ([]byte, []int) {
+	return fileDescriptor_09ffbeb3bebbce7e, []int{0}
+}
+func (m *Request) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *Request) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_Request.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *Request) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Request.Merge(m, src)
+}
+func (m *Request) XXX_Size() int {
+	return m.Size()
+}
+func (m *Request) XXX_DiscardUnknown() {
+	xxx_messageInfo_Request.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Request proto.InternalMessageInfo
+
+type Metadata struct {
+	NodeID               uint64   `protobuf:"varint,1,opt,name=NodeID" json:"NodeID"`
+	ClusterID            uint64   `protobuf:"varint,2,opt,name=ClusterID" json:"ClusterID"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *Metadata) Reset()         { *m = Metadata{} }
+func (m *Metadata) String() string { return proto.CompactTextString(m) }
+func (*Metadata) ProtoMessage()    {}
+func (*Metadata) Descriptor() ([]byte, []int) {
+	return fileDescriptor_09ffbeb3bebbce7e, []int{1}
+}
+func (m *Metadata) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *Metadata) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_Metadata.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *Metadata) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Metadata.Merge(m, src)
+}
+func (m *Metadata) XXX_Size() int {
+	return m.Size()
+}
+func (m *Metadata) XXX_DiscardUnknown() {
+	xxx_messageInfo_Metadata.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Metadata proto.InternalMessageInfo
+
+func init() {
+	proto.RegisterType((*Request)(nil), "etcdserverpb.Request")
+	proto.RegisterType((*Metadata)(nil), "etcdserverpb.Metadata")
+}
+
+func init() { proto.RegisterFile("etcdserver.proto", fileDescriptor_09ffbeb3bebbce7e) }
+
+var fileDescriptor_09ffbeb3bebbce7e = []byte{
+	// 380 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x5c, 0xd2, 0xdd, 0x6e, 0xda, 0x30,
+	0x14, 0x07, 0x70, 0x0c, 0xe1, 0xcb, 0x63, 0x1b, 0xb3, 0xd0, 0x74, 0x84, 0xa6, 0x2c, 0x42, 0xbb,
+	0xc8, 0xd5, 0xf6, 0x0e, 0x2c, 0x5c, 0x44, 0x2a, 0x15, 0x0d, 0x15, 0xbd, 0x76, 0xc9, 0x29, 0x58,
+	0x02, 0x4c, 0x1d, 0x07, 0xf1, 0x06, 0x7d, 0x85, 0x3e, 0x12, 0x97, 0x7d, 0x82, 0xaa, 0xa5, 0x2f,
+	0x52, 0x39, 0x24, 0xc4, 0xed, 0x5d, 0xf4, 0xfb, 0x9f, 0x1c, 0x1f, 0x7f, 0xd0, 0x2e, 0xea, 0x79,
+	0x9c, 0xa0, 0xda, 0xa1, 0xfa, 0xbb, 0x55, 0x52, 0x4b, 0xd6, 0x29, 0x65, 0x7b, 0xdb, 0xef, 0x2d,
+	0xe4, 0x42, 0x66, 0xc1, 0x3f, 0xf3, 0x75, 0xaa, 0x19, 0x3c, 0x38, 0xb4, 0x19, 0xe1, 0x7d, 0x8a,
+	0x89, 0x66, 0x3d, 0x5a, 0x0d, 0x03, 0x20, 0x1e, 0xf1, 0x9d, 0xa1, 0x73, 0x78, 0xfe, 0x5d, 0x89,
+	0xaa, 0x61, 0xc0, 0x7e, 0xd1, 0xc6, 0x18, 0xf5, 0x52, 0xc6, 0x50, 0xf5, 0x88, 0xdf, 0xce, 0x93,
+	0xdc, 0x18, 0x50, 0x67, 0xc2, 0xf5, 0x12, 0x6a, 0x56, 0x96, 0x09, 0xfb, 0x49, 0x6b, 0x33, 0xbe,
+	0x02, 0xc7, 0x0a, 0x0c, 0x18, 0x0f, 0x84, 0x82, 0xba, 0x47, 0xfc, 0x56, 0xe1, 0x81, 0x50, 0x6c,
+	0x40, 0xdb, 0x13, 0x85, 0xbb, 0x19, 0x5f, 0xa5, 0x08, 0x0d, 0xeb, 0xaf, 0x92, 0x8b, 0x9a, 0x70,
+	0x13, 0xe3, 0x1e, 0x9a, 0xd6, 0xa0, 0x25, 0x17, 0x35, 0xa3, 0xbd, 0x48, 0x34, 0xb4, 0xce, 0xab,
+	0x90, 0xa8, 0x64, 0xf6, 0x87, 0xd2, 0xd1, 0x7e, 0x2b, 0x14, 0xd7, 0x42, 0x6e, 0xa0, 0xed, 0x11,
+	0xbf, 0x96, 0x37, 0xb2, 0xdc, 0xec, 0xed, 0x86, 0x0b, 0x0d, 0xd4, 0x1a, 0x35, 0x13, 0xd6, 0xa7,
+	0xf5, 0xa9, 0xd8, 0xcc, 0x11, 0xbe, 0x58, 0x33, 0x9c, 0xc8, 0xac, 0x1f, 0xe1, 0x3c, 0x55, 0x89,
+	0xd8, 0x21, 0x74, 0xac, 0x5f, 0x4b, 0x36, 0x67, 0x3a, 0x95, 0x4a, 0x63, 0x0c, 0x5f, 0xad, 0x82,
+	0xdc, 0x4c, 0x7a, 0x95, 0x4a, 0x95, 0xae, 0xe1, 0x9b, 0x9d, 0x9e, 0xcc, 0x4c, 0x75, 0x2d, 0xd6,
+	0x08, 0xdf, 0xad, 0xa9, 0x33, 0xc9, 0xba, 0x6a, 0x85, 0x7c, 0x0d, 0xdd, 0x0f, 0x5d, 0x33, 0x63,
+	0xae, 0xb9, 0xe8, 0x3b, 0x85, 0xc9, 0x12, 0x7e, 0x58, 0xa7, 0x52, 0xe0, 0xe0, 0x82, 0xb6, 0xc6,
+	0xa8, 0x79, 0xcc, 0x35, 0x37, 0x9d, 0x2e, 0x65, 0x8c, 0x9f, 0x5e, 0x43, 0x6e, 0x66, 0x87, 0xff,
+	0x57, 0x69, 0xa2, 0x51, 0x85, 0x41, 0xf6, 0x28, 0xce, 0xb7, 0x70, 0xe6, 0x61, 0xef, 0xf0, 0xea,
+	0x56, 0x0e, 0x47, 0x97, 0x3c, 0x1d, 0x5d, 0xf2, 0x72, 0x74, 0xc9, 0xe3, 0x9b, 0x5b, 0x79, 0x0f,
+	0x00, 0x00, 0xff, 0xff, 0xee, 0x40, 0xba, 0xd6, 0xa4, 0x02, 0x00, 0x00,
+}
+
+func (m *Request) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *Request) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *Request) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if m.XXX_unrecognized != nil {
+		i -= len(m.XXX_unrecognized)
+		copy(dAtA[i:], m.XXX_unrecognized)
+	}
+	if m.Refresh != nil {
+		i--
+		if *m.Refresh {
+			dAtA[i] = 1
+		} else {
+			dAtA[i] = 0
+		}
+		i--
+		dAtA[i] = 0x1
+		i--
+		dAtA[i] = 0x88
+	}
+	i--
+	if m.Stream {
+		dAtA[i] = 1
+	} else {
+		dAtA[i] = 0
+	}
+	i--
+	dAtA[i] = 0x1
+	i--
+	dAtA[i] = 0x80
+	i = encodeVarintEtcdserver(dAtA, i, uint64(m.Time))
+	i--
+	dAtA[i] = 0x78
+	i--
+	if m.Quorum {
+		dAtA[i] = 1
+	} else {
+		dAtA[i] = 0
+	}
+	i--
+	dAtA[i] = 0x70
+	i--
+	if m.Sorted {
+		dAtA[i] = 1
+	} else {
+		dAtA[i] = 0
+	}
+	i--
+	dAtA[i] = 0x68
+	i--
+	if m.Recursive {
+		dAtA[i] = 1
+	} else {
+		dAtA[i] = 0
+	}
+	i--
+	dAtA[i] = 0x60
+	i = encodeVarintEtcdserver(dAtA, i, uint64(m.Since))
+	i--
+	dAtA[i] = 0x58
+	i--
+	if m.Wait {
+		dAtA[i] = 1
+	} else {
+		dAtA[i] = 0
+	}
+	i--
+	dAtA[i] = 0x50
+	i = encodeVarintEtcdserver(dAtA, i, uint64(m.Expiration))
+	i--
+	dAtA[i] = 0x48
+	if m.PrevExist != nil {
+		i--
+		if *m.PrevExist {
+			dAtA[i] = 1
+		} else {
+			dAtA[i] = 0
+		}
+		i--
+		dAtA[i] = 0x40
+	}
+	i = encodeVarintEtcdserver(dAtA, i, uint64(m.PrevIndex))
+	i--
+	dAtA[i] = 0x38
+	i -= len(m.PrevValue)
+	copy(dAtA[i:], m.PrevValue)
+	i = encodeVarintEtcdserver(dAtA, i, uint64(len(m.PrevValue)))
+	i--
+	dAtA[i] = 0x32
+	i--
+	if m.Dir {
+		dAtA[i] = 1
+	} else {
+		dAtA[i] = 0
+	}
+	i--
+	dAtA[i] = 0x28
+	i -= len(m.Val)
+	copy(dAtA[i:], m.Val)
+	i = encodeVarintEtcdserver(dAtA, i, uint64(len(m.Val)))
+	i--
+	dAtA[i] = 0x22
+	i -= len(m.Path)
+	copy(dAtA[i:], m.Path)
+	i = encodeVarintEtcdserver(dAtA, i, uint64(len(m.Path)))
+	i--
+	dAtA[i] = 0x1a
+	i -= len(m.Method)
+	copy(dAtA[i:], m.Method)
+	i = encodeVarintEtcdserver(dAtA, i, uint64(len(m.Method)))
+	i--
+	dAtA[i] = 0x12
+	i = encodeVarintEtcdserver(dAtA, i, uint64(m.ID))
+	i--
+	dAtA[i] = 0x8
+	return len(dAtA) - i, nil
+}
+
+func (m *Metadata) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *Metadata) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *Metadata) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if m.XXX_unrecognized != nil {
+		i -= len(m.XXX_unrecognized)
+		copy(dAtA[i:], m.XXX_unrecognized)
+	}
+	i = encodeVarintEtcdserver(dAtA, i, uint64(m.ClusterID))
+	i--
+	dAtA[i] = 0x10
+	i = encodeVarintEtcdserver(dAtA, i, uint64(m.NodeID))
+	i--
+	dAtA[i] = 0x8
+	return len(dAtA) - i, nil
+}
+
+func encodeVarintEtcdserver(dAtA []byte, offset int, v uint64) int {
+	offset -= sovEtcdserver(v)
+	base := offset
+	for v >= 1<<7 {
+		dAtA[offset] = uint8(v&0x7f | 0x80)
+		v >>= 7
+		offset++
+	}
+	dAtA[offset] = uint8(v)
+	return base
+}
+func (m *Request) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	n += 1 + sovEtcdserver(uint64(m.ID))
+	l = len(m.Method)
+	n += 1 + l + sovEtcdserver(uint64(l))
+	l = len(m.Path)
+	n += 1 + l + sovEtcdserver(uint64(l))
+	l = len(m.Val)
+	n += 1 + l + sovEtcdserver(uint64(l))
+	n += 2
+	l = len(m.PrevValue)
+	n += 1 + l + sovEtcdserver(uint64(l))
+	n += 1 + sovEtcdserver(uint64(m.PrevIndex))
+	if m.PrevExist != nil {
+		n += 2
+	}
+	n += 1 + sovEtcdserver(uint64(m.Expiration))
+	n += 2
+	n += 1 + sovEtcdserver(uint64(m.Since))
+	n += 2
+	n += 2
+	n += 2
+	n += 1 + sovEtcdserver(uint64(m.Time))
+	n += 3
+	if m.Refresh != nil {
+		n += 3
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *Metadata) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	n += 1 + sovEtcdserver(uint64(m.NodeID))
+	n += 1 + sovEtcdserver(uint64(m.ClusterID))
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func sovEtcdserver(x uint64) (n int) {
+	return (math_bits.Len64(x|1) + 6) / 7
+}
+func sozEtcdserver(x uint64) (n int) {
+	return sovEtcdserver(uint64((x << 1) ^ uint64((int64(x) >> 63))))
+}
+func (m *Request) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowEtcdserver
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: Request: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: Request: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType)
+			}
+			m.ID = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowEtcdserver
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.ID |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Method", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowEtcdserver
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthEtcdserver
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthEtcdserver
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Method = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 3:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Path", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowEtcdserver
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthEtcdserver
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthEtcdserver
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Path = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 4:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Val", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowEtcdserver
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthEtcdserver
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthEtcdserver
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Val = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 5:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Dir", wireType)
+			}
+			var v int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowEtcdserver
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.Dir = bool(v != 0)
+		case 6:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field PrevValue", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowEtcdserver
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthEtcdserver
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthEtcdserver
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.PrevValue = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 7:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field PrevIndex", wireType)
+			}
+			m.PrevIndex = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowEtcdserver
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.PrevIndex |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 8:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field PrevExist", wireType)
+			}
+			var v int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowEtcdserver
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			b := bool(v != 0)
+			m.PrevExist = &b
+		case 9:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Expiration", wireType)
+			}
+			m.Expiration = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowEtcdserver
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.Expiration |= int64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 10:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Wait", wireType)
+			}
+			var v int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowEtcdserver
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.Wait = bool(v != 0)
+		case 11:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Since", wireType)
+			}
+			m.Since = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowEtcdserver
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.Since |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 12:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Recursive", wireType)
+			}
+			var v int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowEtcdserver
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.Recursive = bool(v != 0)
+		case 13:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Sorted", wireType)
+			}
+			var v int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowEtcdserver
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.Sorted = bool(v != 0)
+		case 14:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Quorum", wireType)
+			}
+			var v int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowEtcdserver
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.Quorum = bool(v != 0)
+		case 15:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Time", wireType)
+			}
+			m.Time = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowEtcdserver
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.Time |= int64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 16:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Stream", wireType)
+			}
+			var v int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowEtcdserver
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.Stream = bool(v != 0)
+		case 17:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Refresh", wireType)
+			}
+			var v int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowEtcdserver
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			b := bool(v != 0)
+			m.Refresh = &b
+		default:
+			iNdEx = preIndex
+			skippy, err := skipEtcdserver(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthEtcdserver
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthEtcdserver
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *Metadata) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowEtcdserver
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: Metadata: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: Metadata: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field NodeID", wireType)
+			}
+			m.NodeID = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowEtcdserver
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.NodeID |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 2:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ClusterID", wireType)
+			}
+			m.ClusterID = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowEtcdserver
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.ClusterID |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		default:
+			iNdEx = preIndex
+			skippy, err := skipEtcdserver(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthEtcdserver
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthEtcdserver
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func skipEtcdserver(dAtA []byte) (n int, err error) {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return 0, ErrIntOverflowEtcdserver
+			}
+			if iNdEx >= l {
+				return 0, io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= (uint64(b) & 0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		wireType := int(wire & 0x7)
+		switch wireType {
+		case 0:
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return 0, ErrIntOverflowEtcdserver
+				}
+				if iNdEx >= l {
+					return 0, io.ErrUnexpectedEOF
+				}
+				iNdEx++
+				if dAtA[iNdEx-1] < 0x80 {
+					break
+				}
+			}
+			return iNdEx, nil
+		case 1:
+			iNdEx += 8
+			return iNdEx, nil
+		case 2:
+			var length int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return 0, ErrIntOverflowEtcdserver
+				}
+				if iNdEx >= l {
+					return 0, io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				length |= (int(b) & 0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if length < 0 {
+				return 0, ErrInvalidLengthEtcdserver
+			}
+			iNdEx += length
+			if iNdEx < 0 {
+				return 0, ErrInvalidLengthEtcdserver
+			}
+			return iNdEx, nil
+		case 3:
+			for {
+				var innerWire uint64
+				var start int = iNdEx
+				for shift := uint(0); ; shift += 7 {
+					if shift >= 64 {
+						return 0, ErrIntOverflowEtcdserver
+					}
+					if iNdEx >= l {
+						return 0, io.ErrUnexpectedEOF
+					}
+					b := dAtA[iNdEx]
+					iNdEx++
+					innerWire |= (uint64(b) & 0x7F) << shift
+					if b < 0x80 {
+						break
+					}
+				}
+				innerWireType := int(innerWire & 0x7)
+				if innerWireType == 4 {
+					break
+				}
+				next, err := skipEtcdserver(dAtA[start:])
+				if err != nil {
+					return 0, err
+				}
+				iNdEx = start + next
+				if iNdEx < 0 {
+					return 0, ErrInvalidLengthEtcdserver
+				}
+			}
+			return iNdEx, nil
+		case 4:
+			return iNdEx, nil
+		case 5:
+			iNdEx += 4
+			return iNdEx, nil
+		default:
+			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
+		}
+	}
+	panic("unreachable")
+}
+
+var (
+	ErrInvalidLengthEtcdserver = fmt.Errorf("proto: negative length found during unmarshaling")
+	ErrIntOverflowEtcdserver   = fmt.Errorf("proto: integer overflow")
+)
diff --git a/vendor/github.com/coreos/etcd/etcdserver/etcdserverpb/etcdserver.proto b/vendor/github.com/coreos/etcd/etcdserver/etcdserverpb/etcdserver.proto
new file mode 100644
index 0000000..25e0aca
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/etcdserver/etcdserverpb/etcdserver.proto
@@ -0,0 +1,34 @@
+syntax = "proto2";
+package etcdserverpb;
+
+import "gogoproto/gogo.proto";
+
+option (gogoproto.marshaler_all) = true;
+option (gogoproto.sizer_all) = true;
+option (gogoproto.unmarshaler_all) = true;
+option (gogoproto.goproto_getters_all) = false;
+
+message Request {
+	optional uint64 ID         =  1 [(gogoproto.nullable) = false];
+	optional string Method     =  2 [(gogoproto.nullable) = false];
+	optional string Path       =  3 [(gogoproto.nullable) = false];
+	optional string Val        =  4 [(gogoproto.nullable) = false];
+	optional bool   Dir        =  5 [(gogoproto.nullable) = false];
+	optional string PrevValue  =  6 [(gogoproto.nullable) = false];
+	optional uint64 PrevIndex  =  7 [(gogoproto.nullable) = false];
+	optional bool   PrevExist  =  8 [(gogoproto.nullable) = true];
+	optional int64  Expiration =  9 [(gogoproto.nullable) = false];
+	optional bool   Wait       = 10 [(gogoproto.nullable) = false];
+	optional uint64 Since      = 11 [(gogoproto.nullable) = false];
+	optional bool   Recursive  = 12 [(gogoproto.nullable) = false];
+	optional bool   Sorted     = 13 [(gogoproto.nullable) = false];
+	optional bool   Quorum     = 14 [(gogoproto.nullable) = false];
+	optional int64  Time       = 15 [(gogoproto.nullable) = false];
+	optional bool   Stream     = 16 [(gogoproto.nullable) = false];
+	optional bool   Refresh    = 17 [(gogoproto.nullable) = true];
+}
+
+message Metadata {
+	optional uint64 NodeID    = 1 [(gogoproto.nullable) = false];
+	optional uint64 ClusterID = 2 [(gogoproto.nullable) = false];
+}
diff --git a/vendor/github.com/coreos/etcd/etcdserver/etcdserverpb/raft_internal.pb.go b/vendor/github.com/coreos/etcd/etcdserver/etcdserverpb/raft_internal.pb.go
new file mode 100644
index 0000000..b3a199e
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/etcdserver/etcdserverpb/raft_internal.pb.go
@@ -0,0 +1,2427 @@
+// Code generated by protoc-gen-gogo. DO NOT EDIT.
+// source: raft_internal.proto
+
+package etcdserverpb
+
+import (
+	fmt "fmt"
+	io "io"
+	math "math"
+	math_bits "math/bits"
+
+	_ "github.com/gogo/protobuf/gogoproto"
+	proto "github.com/golang/protobuf/proto"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+type RequestHeader struct {
+	ID uint64 `protobuf:"varint,1,opt,name=ID,proto3" json:"ID,omitempty"`
+	// username is a username that is associated with an auth token of gRPC connection
+	Username string `protobuf:"bytes,2,opt,name=username,proto3" json:"username,omitempty"`
+	// auth_revision is a revision number of auth.authStore. It is not related to mvcc
+	AuthRevision         uint64   `protobuf:"varint,3,opt,name=auth_revision,json=authRevision,proto3" json:"auth_revision,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *RequestHeader) Reset()         { *m = RequestHeader{} }
+func (m *RequestHeader) String() string { return proto.CompactTextString(m) }
+func (*RequestHeader) ProtoMessage()    {}
+func (*RequestHeader) Descriptor() ([]byte, []int) {
+	return fileDescriptor_b4c9a9be0cfca103, []int{0}
+}
+func (m *RequestHeader) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *RequestHeader) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_RequestHeader.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *RequestHeader) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_RequestHeader.Merge(m, src)
+}
+func (m *RequestHeader) XXX_Size() int {
+	return m.Size()
+}
+func (m *RequestHeader) XXX_DiscardUnknown() {
+	xxx_messageInfo_RequestHeader.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_RequestHeader proto.InternalMessageInfo
+
+// An InternalRaftRequest is the union of all requests which can be
+// sent via raft.
+type InternalRaftRequest struct {
+	Header                   *RequestHeader                   `protobuf:"bytes,100,opt,name=header,proto3" json:"header,omitempty"`
+	ID                       uint64                           `protobuf:"varint,1,opt,name=ID,proto3" json:"ID,omitempty"`
+	V2                       *Request                         `protobuf:"bytes,2,opt,name=v2,proto3" json:"v2,omitempty"`
+	Range                    *RangeRequest                    `protobuf:"bytes,3,opt,name=range,proto3" json:"range,omitempty"`
+	Put                      *PutRequest                      `protobuf:"bytes,4,opt,name=put,proto3" json:"put,omitempty"`
+	DeleteRange              *DeleteRangeRequest              `protobuf:"bytes,5,opt,name=delete_range,json=deleteRange,proto3" json:"delete_range,omitempty"`
+	Txn                      *TxnRequest                      `protobuf:"bytes,6,opt,name=txn,proto3" json:"txn,omitempty"`
+	Compaction               *CompactionRequest               `protobuf:"bytes,7,opt,name=compaction,proto3" json:"compaction,omitempty"`
+	LeaseGrant               *LeaseGrantRequest               `protobuf:"bytes,8,opt,name=lease_grant,json=leaseGrant,proto3" json:"lease_grant,omitempty"`
+	LeaseRevoke              *LeaseRevokeRequest              `protobuf:"bytes,9,opt,name=lease_revoke,json=leaseRevoke,proto3" json:"lease_revoke,omitempty"`
+	Alarm                    *AlarmRequest                    `protobuf:"bytes,10,opt,name=alarm,proto3" json:"alarm,omitempty"`
+	AuthEnable               *AuthEnableRequest               `protobuf:"bytes,1000,opt,name=auth_enable,json=authEnable,proto3" json:"auth_enable,omitempty"`
+	AuthDisable              *AuthDisableRequest              `protobuf:"bytes,1011,opt,name=auth_disable,json=authDisable,proto3" json:"auth_disable,omitempty"`
+	Authenticate             *InternalAuthenticateRequest     `protobuf:"bytes,1012,opt,name=authenticate,proto3" json:"authenticate,omitempty"`
+	AuthUserAdd              *AuthUserAddRequest              `protobuf:"bytes,1100,opt,name=auth_user_add,json=authUserAdd,proto3" json:"auth_user_add,omitempty"`
+	AuthUserDelete           *AuthUserDeleteRequest           `protobuf:"bytes,1101,opt,name=auth_user_delete,json=authUserDelete,proto3" json:"auth_user_delete,omitempty"`
+	AuthUserGet              *AuthUserGetRequest              `protobuf:"bytes,1102,opt,name=auth_user_get,json=authUserGet,proto3" json:"auth_user_get,omitempty"`
+	AuthUserChangePassword   *AuthUserChangePasswordRequest   `protobuf:"bytes,1103,opt,name=auth_user_change_password,json=authUserChangePassword,proto3" json:"auth_user_change_password,omitempty"`
+	AuthUserGrantRole        *AuthUserGrantRoleRequest        `protobuf:"bytes,1104,opt,name=auth_user_grant_role,json=authUserGrantRole,proto3" json:"auth_user_grant_role,omitempty"`
+	AuthUserRevokeRole       *AuthUserRevokeRoleRequest       `protobuf:"bytes,1105,opt,name=auth_user_revoke_role,json=authUserRevokeRole,proto3" json:"auth_user_revoke_role,omitempty"`
+	AuthUserList             *AuthUserListRequest             `protobuf:"bytes,1106,opt,name=auth_user_list,json=authUserList,proto3" json:"auth_user_list,omitempty"`
+	AuthRoleList             *AuthRoleListRequest             `protobuf:"bytes,1107,opt,name=auth_role_list,json=authRoleList,proto3" json:"auth_role_list,omitempty"`
+	AuthRoleAdd              *AuthRoleAddRequest              `protobuf:"bytes,1200,opt,name=auth_role_add,json=authRoleAdd,proto3" json:"auth_role_add,omitempty"`
+	AuthRoleDelete           *AuthRoleDeleteRequest           `protobuf:"bytes,1201,opt,name=auth_role_delete,json=authRoleDelete,proto3" json:"auth_role_delete,omitempty"`
+	AuthRoleGet              *AuthRoleGetRequest              `protobuf:"bytes,1202,opt,name=auth_role_get,json=authRoleGet,proto3" json:"auth_role_get,omitempty"`
+	AuthRoleGrantPermission  *AuthRoleGrantPermissionRequest  `protobuf:"bytes,1203,opt,name=auth_role_grant_permission,json=authRoleGrantPermission,proto3" json:"auth_role_grant_permission,omitempty"`
+	AuthRoleRevokePermission *AuthRoleRevokePermissionRequest `protobuf:"bytes,1204,opt,name=auth_role_revoke_permission,json=authRoleRevokePermission,proto3" json:"auth_role_revoke_permission,omitempty"`
+	XXX_NoUnkeyedLiteral     struct{}                         `json:"-"`
+	XXX_unrecognized         []byte                           `json:"-"`
+	XXX_sizecache            int32                            `json:"-"`
+}
+
+func (m *InternalRaftRequest) Reset()         { *m = InternalRaftRequest{} }
+func (m *InternalRaftRequest) String() string { return proto.CompactTextString(m) }
+func (*InternalRaftRequest) ProtoMessage()    {}
+func (*InternalRaftRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_b4c9a9be0cfca103, []int{1}
+}
+func (m *InternalRaftRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *InternalRaftRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_InternalRaftRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *InternalRaftRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_InternalRaftRequest.Merge(m, src)
+}
+func (m *InternalRaftRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *InternalRaftRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_InternalRaftRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_InternalRaftRequest proto.InternalMessageInfo
+
+type EmptyResponse struct {
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *EmptyResponse) Reset()         { *m = EmptyResponse{} }
+func (m *EmptyResponse) String() string { return proto.CompactTextString(m) }
+func (*EmptyResponse) ProtoMessage()    {}
+func (*EmptyResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_b4c9a9be0cfca103, []int{2}
+}
+func (m *EmptyResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *EmptyResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_EmptyResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *EmptyResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_EmptyResponse.Merge(m, src)
+}
+func (m *EmptyResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *EmptyResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_EmptyResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_EmptyResponse proto.InternalMessageInfo
+
+// What is the difference between AuthenticateRequest (defined in rpc.proto) and InternalAuthenticateRequest?
+// InternalAuthenticateRequest has a member that is filled by etcdserver and shouldn't be user-facing.
+// For avoiding misusage the field, we have an internal version of AuthenticateRequest.
+type InternalAuthenticateRequest struct {
+	Name     string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+	Password string `protobuf:"bytes,2,opt,name=password,proto3" json:"password,omitempty"`
+	// simple_token is generated in API layer (etcdserver/v3_server.go)
+	SimpleToken          string   `protobuf:"bytes,3,opt,name=simple_token,json=simpleToken,proto3" json:"simple_token,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *InternalAuthenticateRequest) Reset()         { *m = InternalAuthenticateRequest{} }
+func (m *InternalAuthenticateRequest) String() string { return proto.CompactTextString(m) }
+func (*InternalAuthenticateRequest) ProtoMessage()    {}
+func (*InternalAuthenticateRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_b4c9a9be0cfca103, []int{3}
+}
+func (m *InternalAuthenticateRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *InternalAuthenticateRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_InternalAuthenticateRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *InternalAuthenticateRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_InternalAuthenticateRequest.Merge(m, src)
+}
+func (m *InternalAuthenticateRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *InternalAuthenticateRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_InternalAuthenticateRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_InternalAuthenticateRequest proto.InternalMessageInfo
+
+func init() {
+	proto.RegisterType((*RequestHeader)(nil), "etcdserverpb.RequestHeader")
+	proto.RegisterType((*InternalRaftRequest)(nil), "etcdserverpb.InternalRaftRequest")
+	proto.RegisterType((*EmptyResponse)(nil), "etcdserverpb.EmptyResponse")
+	proto.RegisterType((*InternalAuthenticateRequest)(nil), "etcdserverpb.InternalAuthenticateRequest")
+}
+
+func init() { proto.RegisterFile("raft_internal.proto", fileDescriptor_b4c9a9be0cfca103) }
+
+var fileDescriptor_b4c9a9be0cfca103 = []byte{
+	// 840 bytes of a gzipped FileDescriptorProto
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+	0xa0, 0xbb, 0x20, 0x2c, 0xca, 0x08, 0x00, 0x00,
+}
+
+func (m *RequestHeader) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *RequestHeader) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *RequestHeader) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if m.XXX_unrecognized != nil {
+		i -= len(m.XXX_unrecognized)
+		copy(dAtA[i:], m.XXX_unrecognized)
+	}
+	if m.AuthRevision != 0 {
+		i = encodeVarintRaftInternal(dAtA, i, uint64(m.AuthRevision))
+		i--
+		dAtA[i] = 0x18
+	}
+	if len(m.Username) > 0 {
+		i -= len(m.Username)
+		copy(dAtA[i:], m.Username)
+		i = encodeVarintRaftInternal(dAtA, i, uint64(len(m.Username)))
+		i--
+		dAtA[i] = 0x12
+	}
+	if m.ID != 0 {
+		i = encodeVarintRaftInternal(dAtA, i, uint64(m.ID))
+		i--
+		dAtA[i] = 0x8
+	}
+	return len(dAtA) - i, nil
+}
+
+func (m *InternalRaftRequest) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *InternalRaftRequest) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *InternalRaftRequest) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if m.XXX_unrecognized != nil {
+		i -= len(m.XXX_unrecognized)
+		copy(dAtA[i:], m.XXX_unrecognized)
+	}
+	if m.AuthRoleRevokePermission != nil {
+		{
+			size, err := m.AuthRoleRevokePermission.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintRaftInternal(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0x4b
+		i--
+		dAtA[i] = 0xa2
+	}
+	if m.AuthRoleGrantPermission != nil {
+		{
+			size, err := m.AuthRoleGrantPermission.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintRaftInternal(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0x4b
+		i--
+		dAtA[i] = 0x9a
+	}
+	if m.AuthRoleGet != nil {
+		{
+			size, err := m.AuthRoleGet.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintRaftInternal(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0x4b
+		i--
+		dAtA[i] = 0x92
+	}
+	if m.AuthRoleDelete != nil {
+		{
+			size, err := m.AuthRoleDelete.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintRaftInternal(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0x4b
+		i--
+		dAtA[i] = 0x8a
+	}
+	if m.AuthRoleAdd != nil {
+		{
+			size, err := m.AuthRoleAdd.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintRaftInternal(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0x4b
+		i--
+		dAtA[i] = 0x82
+	}
+	if m.AuthRoleList != nil {
+		{
+			size, err := m.AuthRoleList.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintRaftInternal(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0x45
+		i--
+		dAtA[i] = 0x9a
+	}
+	if m.AuthUserList != nil {
+		{
+			size, err := m.AuthUserList.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintRaftInternal(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0x45
+		i--
+		dAtA[i] = 0x92
+	}
+	if m.AuthUserRevokeRole != nil {
+		{
+			size, err := m.AuthUserRevokeRole.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintRaftInternal(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0x45
+		i--
+		dAtA[i] = 0x8a
+	}
+	if m.AuthUserGrantRole != nil {
+		{
+			size, err := m.AuthUserGrantRole.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintRaftInternal(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0x45
+		i--
+		dAtA[i] = 0x82
+	}
+	if m.AuthUserChangePassword != nil {
+		{
+			size, err := m.AuthUserChangePassword.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintRaftInternal(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0x44
+		i--
+		dAtA[i] = 0xfa
+	}
+	if m.AuthUserGet != nil {
+		{
+			size, err := m.AuthUserGet.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintRaftInternal(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0x44
+		i--
+		dAtA[i] = 0xf2
+	}
+	if m.AuthUserDelete != nil {
+		{
+			size, err := m.AuthUserDelete.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintRaftInternal(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0x44
+		i--
+		dAtA[i] = 0xea
+	}
+	if m.AuthUserAdd != nil {
+		{
+			size, err := m.AuthUserAdd.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintRaftInternal(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0x44
+		i--
+		dAtA[i] = 0xe2
+	}
+	if m.Authenticate != nil {
+		{
+			size, err := m.Authenticate.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintRaftInternal(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0x3f
+		i--
+		dAtA[i] = 0xa2
+	}
+	if m.AuthDisable != nil {
+		{
+			size, err := m.AuthDisable.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintRaftInternal(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0x3f
+		i--
+		dAtA[i] = 0x9a
+	}
+	if m.AuthEnable != nil {
+		{
+			size, err := m.AuthEnable.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintRaftInternal(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0x3e
+		i--
+		dAtA[i] = 0xc2
+	}
+	if m.Header != nil {
+		{
+			size, err := m.Header.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintRaftInternal(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0x6
+		i--
+		dAtA[i] = 0xa2
+	}
+	if m.Alarm != nil {
+		{
+			size, err := m.Alarm.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintRaftInternal(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0x52
+	}
+	if m.LeaseRevoke != nil {
+		{
+			size, err := m.LeaseRevoke.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintRaftInternal(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0x4a
+	}
+	if m.LeaseGrant != nil {
+		{
+			size, err := m.LeaseGrant.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintRaftInternal(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0x42
+	}
+	if m.Compaction != nil {
+		{
+			size, err := m.Compaction.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintRaftInternal(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0x3a
+	}
+	if m.Txn != nil {
+		{
+			size, err := m.Txn.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintRaftInternal(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0x32
+	}
+	if m.DeleteRange != nil {
+		{
+			size, err := m.DeleteRange.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintRaftInternal(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0x2a
+	}
+	if m.Put != nil {
+		{
+			size, err := m.Put.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintRaftInternal(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0x22
+	}
+	if m.Range != nil {
+		{
+			size, err := m.Range.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintRaftInternal(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0x1a
+	}
+	if m.V2 != nil {
+		{
+			size, err := m.V2.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintRaftInternal(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0x12
+	}
+	if m.ID != 0 {
+		i = encodeVarintRaftInternal(dAtA, i, uint64(m.ID))
+		i--
+		dAtA[i] = 0x8
+	}
+	return len(dAtA) - i, nil
+}
+
+func (m *EmptyResponse) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *EmptyResponse) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *EmptyResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if m.XXX_unrecognized != nil {
+		i -= len(m.XXX_unrecognized)
+		copy(dAtA[i:], m.XXX_unrecognized)
+	}
+	return len(dAtA) - i, nil
+}
+
+func (m *InternalAuthenticateRequest) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *InternalAuthenticateRequest) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *InternalAuthenticateRequest) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if m.XXX_unrecognized != nil {
+		i -= len(m.XXX_unrecognized)
+		copy(dAtA[i:], m.XXX_unrecognized)
+	}
+	if len(m.SimpleToken) > 0 {
+		i -= len(m.SimpleToken)
+		copy(dAtA[i:], m.SimpleToken)
+		i = encodeVarintRaftInternal(dAtA, i, uint64(len(m.SimpleToken)))
+		i--
+		dAtA[i] = 0x1a
+	}
+	if len(m.Password) > 0 {
+		i -= len(m.Password)
+		copy(dAtA[i:], m.Password)
+		i = encodeVarintRaftInternal(dAtA, i, uint64(len(m.Password)))
+		i--
+		dAtA[i] = 0x12
+	}
+	if len(m.Name) > 0 {
+		i -= len(m.Name)
+		copy(dAtA[i:], m.Name)
+		i = encodeVarintRaftInternal(dAtA, i, uint64(len(m.Name)))
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
+func encodeVarintRaftInternal(dAtA []byte, offset int, v uint64) int {
+	offset -= sovRaftInternal(v)
+	base := offset
+	for v >= 1<<7 {
+		dAtA[offset] = uint8(v&0x7f | 0x80)
+		v >>= 7
+		offset++
+	}
+	dAtA[offset] = uint8(v)
+	return base
+}
+func (m *RequestHeader) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.ID != 0 {
+		n += 1 + sovRaftInternal(uint64(m.ID))
+	}
+	l = len(m.Username)
+	if l > 0 {
+		n += 1 + l + sovRaftInternal(uint64(l))
+	}
+	if m.AuthRevision != 0 {
+		n += 1 + sovRaftInternal(uint64(m.AuthRevision))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *InternalRaftRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.ID != 0 {
+		n += 1 + sovRaftInternal(uint64(m.ID))
+	}
+	if m.V2 != nil {
+		l = m.V2.Size()
+		n += 1 + l + sovRaftInternal(uint64(l))
+	}
+	if m.Range != nil {
+		l = m.Range.Size()
+		n += 1 + l + sovRaftInternal(uint64(l))
+	}
+	if m.Put != nil {
+		l = m.Put.Size()
+		n += 1 + l + sovRaftInternal(uint64(l))
+	}
+	if m.DeleteRange != nil {
+		l = m.DeleteRange.Size()
+		n += 1 + l + sovRaftInternal(uint64(l))
+	}
+	if m.Txn != nil {
+		l = m.Txn.Size()
+		n += 1 + l + sovRaftInternal(uint64(l))
+	}
+	if m.Compaction != nil {
+		l = m.Compaction.Size()
+		n += 1 + l + sovRaftInternal(uint64(l))
+	}
+	if m.LeaseGrant != nil {
+		l = m.LeaseGrant.Size()
+		n += 1 + l + sovRaftInternal(uint64(l))
+	}
+	if m.LeaseRevoke != nil {
+		l = m.LeaseRevoke.Size()
+		n += 1 + l + sovRaftInternal(uint64(l))
+	}
+	if m.Alarm != nil {
+		l = m.Alarm.Size()
+		n += 1 + l + sovRaftInternal(uint64(l))
+	}
+	if m.Header != nil {
+		l = m.Header.Size()
+		n += 2 + l + sovRaftInternal(uint64(l))
+	}
+	if m.AuthEnable != nil {
+		l = m.AuthEnable.Size()
+		n += 2 + l + sovRaftInternal(uint64(l))
+	}
+	if m.AuthDisable != nil {
+		l = m.AuthDisable.Size()
+		n += 2 + l + sovRaftInternal(uint64(l))
+	}
+	if m.Authenticate != nil {
+		l = m.Authenticate.Size()
+		n += 2 + l + sovRaftInternal(uint64(l))
+	}
+	if m.AuthUserAdd != nil {
+		l = m.AuthUserAdd.Size()
+		n += 2 + l + sovRaftInternal(uint64(l))
+	}
+	if m.AuthUserDelete != nil {
+		l = m.AuthUserDelete.Size()
+		n += 2 + l + sovRaftInternal(uint64(l))
+	}
+	if m.AuthUserGet != nil {
+		l = m.AuthUserGet.Size()
+		n += 2 + l + sovRaftInternal(uint64(l))
+	}
+	if m.AuthUserChangePassword != nil {
+		l = m.AuthUserChangePassword.Size()
+		n += 2 + l + sovRaftInternal(uint64(l))
+	}
+	if m.AuthUserGrantRole != nil {
+		l = m.AuthUserGrantRole.Size()
+		n += 2 + l + sovRaftInternal(uint64(l))
+	}
+	if m.AuthUserRevokeRole != nil {
+		l = m.AuthUserRevokeRole.Size()
+		n += 2 + l + sovRaftInternal(uint64(l))
+	}
+	if m.AuthUserList != nil {
+		l = m.AuthUserList.Size()
+		n += 2 + l + sovRaftInternal(uint64(l))
+	}
+	if m.AuthRoleList != nil {
+		l = m.AuthRoleList.Size()
+		n += 2 + l + sovRaftInternal(uint64(l))
+	}
+	if m.AuthRoleAdd != nil {
+		l = m.AuthRoleAdd.Size()
+		n += 2 + l + sovRaftInternal(uint64(l))
+	}
+	if m.AuthRoleDelete != nil {
+		l = m.AuthRoleDelete.Size()
+		n += 2 + l + sovRaftInternal(uint64(l))
+	}
+	if m.AuthRoleGet != nil {
+		l = m.AuthRoleGet.Size()
+		n += 2 + l + sovRaftInternal(uint64(l))
+	}
+	if m.AuthRoleGrantPermission != nil {
+		l = m.AuthRoleGrantPermission.Size()
+		n += 2 + l + sovRaftInternal(uint64(l))
+	}
+	if m.AuthRoleRevokePermission != nil {
+		l = m.AuthRoleRevokePermission.Size()
+		n += 2 + l + sovRaftInternal(uint64(l))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *EmptyResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *InternalAuthenticateRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.Name)
+	if l > 0 {
+		n += 1 + l + sovRaftInternal(uint64(l))
+	}
+	l = len(m.Password)
+	if l > 0 {
+		n += 1 + l + sovRaftInternal(uint64(l))
+	}
+	l = len(m.SimpleToken)
+	if l > 0 {
+		n += 1 + l + sovRaftInternal(uint64(l))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func sovRaftInternal(x uint64) (n int) {
+	return (math_bits.Len64(x|1) + 6) / 7
+}
+func sozRaftInternal(x uint64) (n int) {
+	return sovRaftInternal(uint64((x << 1) ^ uint64((int64(x) >> 63))))
+}
+func (m *RequestHeader) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRaftInternal
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: RequestHeader: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: RequestHeader: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType)
+			}
+			m.ID = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaftInternal
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.ID |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Username", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaftInternal
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Username = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 3:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field AuthRevision", wireType)
+			}
+			m.AuthRevision = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaftInternal
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.AuthRevision |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRaftInternal(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *InternalRaftRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRaftInternal
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: InternalRaftRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: InternalRaftRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType)
+			}
+			m.ID = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaftInternal
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.ID |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field V2", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaftInternal
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.V2 == nil {
+				m.V2 = &Request{}
+			}
+			if err := m.V2.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 3:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Range", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaftInternal
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Range == nil {
+				m.Range = &RangeRequest{}
+			}
+			if err := m.Range.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 4:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Put", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaftInternal
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Put == nil {
+				m.Put = &PutRequest{}
+			}
+			if err := m.Put.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 5:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field DeleteRange", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaftInternal
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.DeleteRange == nil {
+				m.DeleteRange = &DeleteRangeRequest{}
+			}
+			if err := m.DeleteRange.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 6:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Txn", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaftInternal
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Txn == nil {
+				m.Txn = &TxnRequest{}
+			}
+			if err := m.Txn.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 7:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Compaction", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaftInternal
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Compaction == nil {
+				m.Compaction = &CompactionRequest{}
+			}
+			if err := m.Compaction.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 8:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field LeaseGrant", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaftInternal
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.LeaseGrant == nil {
+				m.LeaseGrant = &LeaseGrantRequest{}
+			}
+			if err := m.LeaseGrant.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 9:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field LeaseRevoke", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaftInternal
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.LeaseRevoke == nil {
+				m.LeaseRevoke = &LeaseRevokeRequest{}
+			}
+			if err := m.LeaseRevoke.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 10:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Alarm", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaftInternal
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Alarm == nil {
+				m.Alarm = &AlarmRequest{}
+			}
+			if err := m.Alarm.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 100:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Header", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaftInternal
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Header == nil {
+				m.Header = &RequestHeader{}
+			}
+			if err := m.Header.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 1000:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field AuthEnable", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaftInternal
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.AuthEnable == nil {
+				m.AuthEnable = &AuthEnableRequest{}
+			}
+			if err := m.AuthEnable.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 1011:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field AuthDisable", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaftInternal
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.AuthDisable == nil {
+				m.AuthDisable = &AuthDisableRequest{}
+			}
+			if err := m.AuthDisable.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 1012:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Authenticate", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaftInternal
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Authenticate == nil {
+				m.Authenticate = &InternalAuthenticateRequest{}
+			}
+			if err := m.Authenticate.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 1100:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field AuthUserAdd", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaftInternal
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.AuthUserAdd == nil {
+				m.AuthUserAdd = &AuthUserAddRequest{}
+			}
+			if err := m.AuthUserAdd.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 1101:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field AuthUserDelete", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaftInternal
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.AuthUserDelete == nil {
+				m.AuthUserDelete = &AuthUserDeleteRequest{}
+			}
+			if err := m.AuthUserDelete.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 1102:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field AuthUserGet", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaftInternal
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.AuthUserGet == nil {
+				m.AuthUserGet = &AuthUserGetRequest{}
+			}
+			if err := m.AuthUserGet.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 1103:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field AuthUserChangePassword", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaftInternal
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.AuthUserChangePassword == nil {
+				m.AuthUserChangePassword = &AuthUserChangePasswordRequest{}
+			}
+			if err := m.AuthUserChangePassword.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 1104:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field AuthUserGrantRole", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaftInternal
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.AuthUserGrantRole == nil {
+				m.AuthUserGrantRole = &AuthUserGrantRoleRequest{}
+			}
+			if err := m.AuthUserGrantRole.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 1105:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field AuthUserRevokeRole", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaftInternal
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.AuthUserRevokeRole == nil {
+				m.AuthUserRevokeRole = &AuthUserRevokeRoleRequest{}
+			}
+			if err := m.AuthUserRevokeRole.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 1106:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field AuthUserList", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaftInternal
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.AuthUserList == nil {
+				m.AuthUserList = &AuthUserListRequest{}
+			}
+			if err := m.AuthUserList.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 1107:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field AuthRoleList", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaftInternal
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.AuthRoleList == nil {
+				m.AuthRoleList = &AuthRoleListRequest{}
+			}
+			if err := m.AuthRoleList.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 1200:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field AuthRoleAdd", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaftInternal
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.AuthRoleAdd == nil {
+				m.AuthRoleAdd = &AuthRoleAddRequest{}
+			}
+			if err := m.AuthRoleAdd.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 1201:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field AuthRoleDelete", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaftInternal
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.AuthRoleDelete == nil {
+				m.AuthRoleDelete = &AuthRoleDeleteRequest{}
+			}
+			if err := m.AuthRoleDelete.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 1202:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field AuthRoleGet", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaftInternal
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.AuthRoleGet == nil {
+				m.AuthRoleGet = &AuthRoleGetRequest{}
+			}
+			if err := m.AuthRoleGet.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 1203:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field AuthRoleGrantPermission", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaftInternal
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.AuthRoleGrantPermission == nil {
+				m.AuthRoleGrantPermission = &AuthRoleGrantPermissionRequest{}
+			}
+			if err := m.AuthRoleGrantPermission.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 1204:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field AuthRoleRevokePermission", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaftInternal
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.AuthRoleRevokePermission == nil {
+				m.AuthRoleRevokePermission = &AuthRoleRevokePermissionRequest{}
+			}
+			if err := m.AuthRoleRevokePermission.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRaftInternal(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *EmptyResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRaftInternal
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: EmptyResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: EmptyResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRaftInternal(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *InternalAuthenticateRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRaftInternal
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: InternalAuthenticateRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: InternalAuthenticateRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaftInternal
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Name = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Password", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaftInternal
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Password = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 3:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field SimpleToken", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaftInternal
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.SimpleToken = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRaftInternal(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRaftInternal
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func skipRaftInternal(dAtA []byte) (n int, err error) {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return 0, ErrIntOverflowRaftInternal
+			}
+			if iNdEx >= l {
+				return 0, io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= (uint64(b) & 0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		wireType := int(wire & 0x7)
+		switch wireType {
+		case 0:
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return 0, ErrIntOverflowRaftInternal
+				}
+				if iNdEx >= l {
+					return 0, io.ErrUnexpectedEOF
+				}
+				iNdEx++
+				if dAtA[iNdEx-1] < 0x80 {
+					break
+				}
+			}
+			return iNdEx, nil
+		case 1:
+			iNdEx += 8
+			return iNdEx, nil
+		case 2:
+			var length int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return 0, ErrIntOverflowRaftInternal
+				}
+				if iNdEx >= l {
+					return 0, io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				length |= (int(b) & 0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if length < 0 {
+				return 0, ErrInvalidLengthRaftInternal
+			}
+			iNdEx += length
+			if iNdEx < 0 {
+				return 0, ErrInvalidLengthRaftInternal
+			}
+			return iNdEx, nil
+		case 3:
+			for {
+				var innerWire uint64
+				var start int = iNdEx
+				for shift := uint(0); ; shift += 7 {
+					if shift >= 64 {
+						return 0, ErrIntOverflowRaftInternal
+					}
+					if iNdEx >= l {
+						return 0, io.ErrUnexpectedEOF
+					}
+					b := dAtA[iNdEx]
+					iNdEx++
+					innerWire |= (uint64(b) & 0x7F) << shift
+					if b < 0x80 {
+						break
+					}
+				}
+				innerWireType := int(innerWire & 0x7)
+				if innerWireType == 4 {
+					break
+				}
+				next, err := skipRaftInternal(dAtA[start:])
+				if err != nil {
+					return 0, err
+				}
+				iNdEx = start + next
+				if iNdEx < 0 {
+					return 0, ErrInvalidLengthRaftInternal
+				}
+			}
+			return iNdEx, nil
+		case 4:
+			return iNdEx, nil
+		case 5:
+			iNdEx += 4
+			return iNdEx, nil
+		default:
+			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
+		}
+	}
+	panic("unreachable")
+}
+
+var (
+	ErrInvalidLengthRaftInternal = fmt.Errorf("proto: negative length found during unmarshaling")
+	ErrIntOverflowRaftInternal   = fmt.Errorf("proto: integer overflow")
+)
diff --git a/vendor/github.com/coreos/etcd/etcdserver/etcdserverpb/raft_internal.proto b/vendor/github.com/coreos/etcd/etcdserver/etcdserverpb/raft_internal.proto
new file mode 100644
index 0000000..25d45d3
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/etcdserver/etcdserverpb/raft_internal.proto
@@ -0,0 +1,74 @@
+syntax = "proto3";
+package etcdserverpb;
+
+import "gogoproto/gogo.proto";
+import "etcdserver.proto";
+import "rpc.proto";
+
+option (gogoproto.marshaler_all) = true;
+option (gogoproto.sizer_all) = true;
+option (gogoproto.unmarshaler_all) = true;
+option (gogoproto.goproto_getters_all) = false;
+
+message RequestHeader {
+  uint64 ID = 1;
+  // username is a username that is associated with an auth token of gRPC connection
+  string username = 2;
+  // auth_revision is a revision number of auth.authStore. It is not related to mvcc
+  uint64 auth_revision = 3;
+}
+
+// An InternalRaftRequest is the union of all requests which can be
+// sent via raft.
+message InternalRaftRequest {
+  RequestHeader header = 100;
+  uint64 ID = 1;
+
+  Request v2 = 2;
+
+  RangeRequest range = 3;
+  PutRequest put = 4;
+  DeleteRangeRequest delete_range = 5;
+  TxnRequest txn = 6;
+  CompactionRequest compaction = 7;
+
+  LeaseGrantRequest lease_grant = 8;
+  LeaseRevokeRequest lease_revoke = 9;
+
+  AlarmRequest alarm = 10;
+
+  AuthEnableRequest auth_enable = 1000;
+  AuthDisableRequest auth_disable = 1011;
+
+  InternalAuthenticateRequest authenticate = 1012;
+
+  AuthUserAddRequest auth_user_add = 1100;
+  AuthUserDeleteRequest auth_user_delete = 1101;
+  AuthUserGetRequest auth_user_get = 1102;
+  AuthUserChangePasswordRequest auth_user_change_password = 1103;
+  AuthUserGrantRoleRequest auth_user_grant_role = 1104;
+  AuthUserRevokeRoleRequest auth_user_revoke_role = 1105;
+  AuthUserListRequest auth_user_list = 1106;
+  AuthRoleListRequest auth_role_list = 1107;
+
+  AuthRoleAddRequest auth_role_add = 1200;
+  AuthRoleDeleteRequest auth_role_delete = 1201;
+  AuthRoleGetRequest auth_role_get = 1202;
+  AuthRoleGrantPermissionRequest auth_role_grant_permission = 1203;
+  AuthRoleRevokePermissionRequest auth_role_revoke_permission = 1204;
+}
+
+message EmptyResponse {
+}
+
+// What is the difference between AuthenticateRequest (defined in rpc.proto) and InternalAuthenticateRequest?
+// InternalAuthenticateRequest has a member that is filled by etcdserver and shouldn't be user-facing.
+// For avoiding misusage the field, we have an internal version of AuthenticateRequest.
+message InternalAuthenticateRequest {
+  string name = 1;
+  string password = 2;
+
+  // simple_token is generated in API layer (etcdserver/v3_server.go)
+  string simple_token = 3;
+}
+
diff --git a/vendor/github.com/coreos/etcd/etcdserver/etcdserverpb/raft_internal_stringer.go b/vendor/github.com/coreos/etcd/etcdserver/etcdserverpb/raft_internal_stringer.go
new file mode 100644
index 0000000..31e121e
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/etcdserver/etcdserverpb/raft_internal_stringer.go
@@ -0,0 +1,183 @@
+// Copyright 2018 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package etcdserverpb
+
+import (
+	"fmt"
+	"strings"
+
+	proto "github.com/golang/protobuf/proto"
+)
+
+// InternalRaftStringer implements custom proto Stringer:
+// redact password, replace value fields with value_size fields.
+type InternalRaftStringer struct {
+	Request *InternalRaftRequest
+}
+
+func (as *InternalRaftStringer) String() string {
+	switch {
+	case as.Request.LeaseGrant != nil:
+		return fmt.Sprintf("header:<%s> lease_grant:<ttl:%d-second id:%016x>",
+			as.Request.Header.String(),
+			as.Request.LeaseGrant.TTL,
+			as.Request.LeaseGrant.ID,
+		)
+	case as.Request.LeaseRevoke != nil:
+		return fmt.Sprintf("header:<%s> lease_revoke:<id:%016x>",
+			as.Request.Header.String(),
+			as.Request.LeaseRevoke.ID,
+		)
+	case as.Request.Authenticate != nil:
+		return fmt.Sprintf("header:<%s> authenticate:<name:%s simple_token:%s>",
+			as.Request.Header.String(),
+			as.Request.Authenticate.Name,
+			as.Request.Authenticate.SimpleToken,
+		)
+	case as.Request.AuthUserAdd != nil:
+		return fmt.Sprintf("header:<%s> auth_user_add:<name:%s>",
+			as.Request.Header.String(),
+			as.Request.AuthUserAdd.Name,
+		)
+	case as.Request.AuthUserChangePassword != nil:
+		return fmt.Sprintf("header:<%s> auth_user_change_password:<name:%s>",
+			as.Request.Header.String(),
+			as.Request.AuthUserChangePassword.Name,
+		)
+	case as.Request.Put != nil:
+		return fmt.Sprintf("header:<%s> put:<%s>",
+			as.Request.Header.String(),
+			NewLoggablePutRequest(as.Request.Put).String(),
+		)
+	case as.Request.Txn != nil:
+		return fmt.Sprintf("header:<%s> txn:<%s>",
+			as.Request.Header.String(),
+			NewLoggableTxnRequest(as.Request.Txn).String(),
+		)
+	default:
+		// nothing to redact
+	}
+	return as.Request.String()
+}
+
+// txnRequestStringer implements a custom proto String to replace value bytes fields with value size
+// fields in any nested txn and put operations.
+type txnRequestStringer struct {
+	Request *TxnRequest
+}
+
+func NewLoggableTxnRequest(request *TxnRequest) *txnRequestStringer {
+	return &txnRequestStringer{request}
+}
+
+func (as *txnRequestStringer) String() string {
+	var compare []string
+	for _, c := range as.Request.Compare {
+		switch cv := c.TargetUnion.(type) {
+		case *Compare_Value:
+			compare = append(compare, newLoggableValueCompare(c, cv).String())
+		default:
+			// nothing to redact
+			compare = append(compare, c.String())
+		}
+	}
+	var success []string
+	for _, s := range as.Request.Success {
+		success = append(success, newLoggableRequestOp(s).String())
+	}
+	var failure []string
+	for _, f := range as.Request.Failure {
+		failure = append(failure, newLoggableRequestOp(f).String())
+	}
+	return fmt.Sprintf("compare:<%s> success:<%s> failure:<%s>",
+		strings.Join(compare, " "),
+		strings.Join(success, " "),
+		strings.Join(failure, " "),
+	)
+}
+
+// requestOpStringer implements a custom proto String to replace value bytes fields with value
+// size fields in any nested txn and put operations.
+type requestOpStringer struct {
+	Op *RequestOp
+}
+
+func newLoggableRequestOp(op *RequestOp) *requestOpStringer {
+	return &requestOpStringer{op}
+}
+
+func (as *requestOpStringer) String() string {
+	switch op := as.Op.Request.(type) {
+	case *RequestOp_RequestPut:
+		return fmt.Sprintf("request_put:<%s>", NewLoggablePutRequest(op.RequestPut).String())
+	case *RequestOp_RequestTxn:
+		return fmt.Sprintf("request_txn:<%s>", NewLoggableTxnRequest(op.RequestTxn).String())
+	default:
+		// nothing to redact
+	}
+	return as.Op.String()
+}
+
+// loggableValueCompare implements a custom proto String for Compare.Value union member types to
+// replace the value bytes field with a value size field.
+// To preserve proto encoding of the key and range_end bytes, a faked out proto type is used here.
+type loggableValueCompare struct {
+	Result    Compare_CompareResult `protobuf:"varint,1,opt,name=result,proto3,enum=etcdserverpb.Compare_CompareResult"`
+	Target    Compare_CompareTarget `protobuf:"varint,2,opt,name=target,proto3,enum=etcdserverpb.Compare_CompareTarget"`
+	Key       []byte                `protobuf:"bytes,3,opt,name=key,proto3"`
+	ValueSize int64                 `protobuf:"varint,7,opt,name=value_size,proto3"`
+	RangeEnd  []byte                `protobuf:"bytes,64,opt,name=range_end,proto3"`
+}
+
+func newLoggableValueCompare(c *Compare, cv *Compare_Value) *loggableValueCompare {
+	return &loggableValueCompare{
+		c.Result,
+		c.Target,
+		c.Key,
+		int64(len(cv.Value)),
+		c.RangeEnd,
+	}
+}
+
+func (m *loggableValueCompare) Reset()         { *m = loggableValueCompare{} }
+func (m *loggableValueCompare) String() string { return proto.CompactTextString(m) }
+func (*loggableValueCompare) ProtoMessage()    {}
+
+// loggablePutRequest implements a custom proto String to replace value bytes field with a value
+// size field.
+// To preserve proto encoding of the key bytes, a faked out proto type is used here.
+type loggablePutRequest struct {
+	Key         []byte `protobuf:"bytes,1,opt,name=key,proto3"`
+	ValueSize   int64  `protobuf:"varint,2,opt,name=value_size,proto3"`
+	Lease       int64  `protobuf:"varint,3,opt,name=lease,proto3"`
+	PrevKv      bool   `protobuf:"varint,4,opt,name=prev_kv,proto3"`
+	IgnoreValue bool   `protobuf:"varint,5,opt,name=ignore_value,proto3"`
+	IgnoreLease bool   `protobuf:"varint,6,opt,name=ignore_lease,proto3"`
+}
+
+func NewLoggablePutRequest(request *PutRequest) *loggablePutRequest {
+	return &loggablePutRequest{
+		request.Key,
+		int64(len(request.Value)),
+		request.Lease,
+		request.PrevKv,
+		request.IgnoreValue,
+		request.IgnoreLease,
+	}
+}
+
+func (m *loggablePutRequest) Reset()         { *m = loggablePutRequest{} }
+func (m *loggablePutRequest) String() string { return proto.CompactTextString(m) }
+func (*loggablePutRequest) ProtoMessage()    {}
diff --git a/vendor/github.com/coreos/etcd/etcdserver/etcdserverpb/rpc.pb.go b/vendor/github.com/coreos/etcd/etcdserver/etcdserverpb/rpc.pb.go
new file mode 100644
index 0000000..a0cff8f
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/etcdserver/etcdserverpb/rpc.pb.go
@@ -0,0 +1,24010 @@
+// Code generated by protoc-gen-gogo. DO NOT EDIT.
+// source: rpc.proto
+
+package etcdserverpb
+
+import (
+	context "context"
+	fmt "fmt"
+	io "io"
+	math "math"
+	math_bits "math/bits"
+
+	authpb "github.com/coreos/etcd/auth/authpb"
+	mvccpb "github.com/coreos/etcd/mvcc/mvccpb"
+	_ "github.com/gogo/protobuf/gogoproto"
+	proto "github.com/golang/protobuf/proto"
+	_ "google.golang.org/genproto/googleapis/api/annotations"
+	grpc "google.golang.org/grpc"
+	codes "google.golang.org/grpc/codes"
+	status "google.golang.org/grpc/status"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+type AlarmType int32
+
+const (
+	AlarmType_NONE    AlarmType = 0
+	AlarmType_NOSPACE AlarmType = 1
+	AlarmType_CORRUPT AlarmType = 2
+)
+
+var AlarmType_name = map[int32]string{
+	0: "NONE",
+	1: "NOSPACE",
+	2: "CORRUPT",
+}
+
+var AlarmType_value = map[string]int32{
+	"NONE":    0,
+	"NOSPACE": 1,
+	"CORRUPT": 2,
+}
+
+func (x AlarmType) String() string {
+	return proto.EnumName(AlarmType_name, int32(x))
+}
+
+func (AlarmType) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{0}
+}
+
+type RangeRequest_SortOrder int32
+
+const (
+	RangeRequest_NONE    RangeRequest_SortOrder = 0
+	RangeRequest_ASCEND  RangeRequest_SortOrder = 1
+	RangeRequest_DESCEND RangeRequest_SortOrder = 2
+)
+
+var RangeRequest_SortOrder_name = map[int32]string{
+	0: "NONE",
+	1: "ASCEND",
+	2: "DESCEND",
+}
+
+var RangeRequest_SortOrder_value = map[string]int32{
+	"NONE":    0,
+	"ASCEND":  1,
+	"DESCEND": 2,
+}
+
+func (x RangeRequest_SortOrder) String() string {
+	return proto.EnumName(RangeRequest_SortOrder_name, int32(x))
+}
+
+func (RangeRequest_SortOrder) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{1, 0}
+}
+
+type RangeRequest_SortTarget int32
+
+const (
+	RangeRequest_KEY     RangeRequest_SortTarget = 0
+	RangeRequest_VERSION RangeRequest_SortTarget = 1
+	RangeRequest_CREATE  RangeRequest_SortTarget = 2
+	RangeRequest_MOD     RangeRequest_SortTarget = 3
+	RangeRequest_VALUE   RangeRequest_SortTarget = 4
+)
+
+var RangeRequest_SortTarget_name = map[int32]string{
+	0: "KEY",
+	1: "VERSION",
+	2: "CREATE",
+	3: "MOD",
+	4: "VALUE",
+}
+
+var RangeRequest_SortTarget_value = map[string]int32{
+	"KEY":     0,
+	"VERSION": 1,
+	"CREATE":  2,
+	"MOD":     3,
+	"VALUE":   4,
+}
+
+func (x RangeRequest_SortTarget) String() string {
+	return proto.EnumName(RangeRequest_SortTarget_name, int32(x))
+}
+
+func (RangeRequest_SortTarget) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{1, 1}
+}
+
+type Compare_CompareResult int32
+
+const (
+	Compare_EQUAL     Compare_CompareResult = 0
+	Compare_GREATER   Compare_CompareResult = 1
+	Compare_LESS      Compare_CompareResult = 2
+	Compare_NOT_EQUAL Compare_CompareResult = 3
+)
+
+var Compare_CompareResult_name = map[int32]string{
+	0: "EQUAL",
+	1: "GREATER",
+	2: "LESS",
+	3: "NOT_EQUAL",
+}
+
+var Compare_CompareResult_value = map[string]int32{
+	"EQUAL":     0,
+	"GREATER":   1,
+	"LESS":      2,
+	"NOT_EQUAL": 3,
+}
+
+func (x Compare_CompareResult) String() string {
+	return proto.EnumName(Compare_CompareResult_name, int32(x))
+}
+
+func (Compare_CompareResult) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{9, 0}
+}
+
+type Compare_CompareTarget int32
+
+const (
+	Compare_VERSION Compare_CompareTarget = 0
+	Compare_CREATE  Compare_CompareTarget = 1
+	Compare_MOD     Compare_CompareTarget = 2
+	Compare_VALUE   Compare_CompareTarget = 3
+	Compare_LEASE   Compare_CompareTarget = 4
+)
+
+var Compare_CompareTarget_name = map[int32]string{
+	0: "VERSION",
+	1: "CREATE",
+	2: "MOD",
+	3: "VALUE",
+	4: "LEASE",
+}
+
+var Compare_CompareTarget_value = map[string]int32{
+	"VERSION": 0,
+	"CREATE":  1,
+	"MOD":     2,
+	"VALUE":   3,
+	"LEASE":   4,
+}
+
+func (x Compare_CompareTarget) String() string {
+	return proto.EnumName(Compare_CompareTarget_name, int32(x))
+}
+
+func (Compare_CompareTarget) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{9, 1}
+}
+
+type WatchCreateRequest_FilterType int32
+
+const (
+	// filter out put event.
+	WatchCreateRequest_NOPUT WatchCreateRequest_FilterType = 0
+	// filter out delete event.
+	WatchCreateRequest_NODELETE WatchCreateRequest_FilterType = 1
+)
+
+var WatchCreateRequest_FilterType_name = map[int32]string{
+	0: "NOPUT",
+	1: "NODELETE",
+}
+
+var WatchCreateRequest_FilterType_value = map[string]int32{
+	"NOPUT":    0,
+	"NODELETE": 1,
+}
+
+func (x WatchCreateRequest_FilterType) String() string {
+	return proto.EnumName(WatchCreateRequest_FilterType_name, int32(x))
+}
+
+func (WatchCreateRequest_FilterType) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{21, 0}
+}
+
+type AlarmRequest_AlarmAction int32
+
+const (
+	AlarmRequest_GET        AlarmRequest_AlarmAction = 0
+	AlarmRequest_ACTIVATE   AlarmRequest_AlarmAction = 1
+	AlarmRequest_DEACTIVATE AlarmRequest_AlarmAction = 2
+)
+
+var AlarmRequest_AlarmAction_name = map[int32]string{
+	0: "GET",
+	1: "ACTIVATE",
+	2: "DEACTIVATE",
+}
+
+var AlarmRequest_AlarmAction_value = map[string]int32{
+	"GET":        0,
+	"ACTIVATE":   1,
+	"DEACTIVATE": 2,
+}
+
+func (x AlarmRequest_AlarmAction) String() string {
+	return proto.EnumName(AlarmRequest_AlarmAction_name, int32(x))
+}
+
+func (AlarmRequest_AlarmAction) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{49, 0}
+}
+
+type ResponseHeader struct {
+	// cluster_id is the ID of the cluster which sent the response.
+	ClusterId uint64 `protobuf:"varint,1,opt,name=cluster_id,json=clusterId,proto3" json:"cluster_id,omitempty"`
+	// member_id is the ID of the member which sent the response.
+	MemberId uint64 `protobuf:"varint,2,opt,name=member_id,json=memberId,proto3" json:"member_id,omitempty"`
+	// revision is the key-value store revision when the request was applied.
+	// For watch progress responses, the header.revision indicates progress. All future events
+	// recieved in this stream are guaranteed to have a higher revision number than the
+	// header.revision number.
+	Revision int64 `protobuf:"varint,3,opt,name=revision,proto3" json:"revision,omitempty"`
+	// raft_term is the raft term when the request was applied.
+	RaftTerm             uint64   `protobuf:"varint,4,opt,name=raft_term,json=raftTerm,proto3" json:"raft_term,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *ResponseHeader) Reset()         { *m = ResponseHeader{} }
+func (m *ResponseHeader) String() string { return proto.CompactTextString(m) }
+func (*ResponseHeader) ProtoMessage()    {}
+func (*ResponseHeader) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{0}
+}
+func (m *ResponseHeader) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *ResponseHeader) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_ResponseHeader.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *ResponseHeader) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ResponseHeader.Merge(m, src)
+}
+func (m *ResponseHeader) XXX_Size() int {
+	return m.Size()
+}
+func (m *ResponseHeader) XXX_DiscardUnknown() {
+	xxx_messageInfo_ResponseHeader.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ResponseHeader proto.InternalMessageInfo
+
+func (m *ResponseHeader) GetClusterId() uint64 {
+	if m != nil {
+		return m.ClusterId
+	}
+	return 0
+}
+
+func (m *ResponseHeader) GetMemberId() uint64 {
+	if m != nil {
+		return m.MemberId
+	}
+	return 0
+}
+
+func (m *ResponseHeader) GetRevision() int64 {
+	if m != nil {
+		return m.Revision
+	}
+	return 0
+}
+
+func (m *ResponseHeader) GetRaftTerm() uint64 {
+	if m != nil {
+		return m.RaftTerm
+	}
+	return 0
+}
+
+type RangeRequest struct {
+	// key is the first key for the range. If range_end is not given, the request only looks up key.
+	Key []byte `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
+	// range_end is the upper bound on the requested range [key, range_end).
+	// If range_end is '\0', the range is all keys >= key.
+	// If range_end is key plus one (e.g., "aa"+1 == "ab", "a\xff"+1 == "b"),
+	// then the range request gets all keys prefixed with key.
+	// If both key and range_end are '\0', then the range request returns all keys.
+	RangeEnd []byte `protobuf:"bytes,2,opt,name=range_end,json=rangeEnd,proto3" json:"range_end,omitempty"`
+	// limit is a limit on the number of keys returned for the request. When limit is set to 0,
+	// it is treated as no limit.
+	Limit int64 `protobuf:"varint,3,opt,name=limit,proto3" json:"limit,omitempty"`
+	// revision is the point-in-time of the key-value store to use for the range.
+	// If revision is less or equal to zero, the range is over the newest key-value store.
+	// If the revision has been compacted, ErrCompacted is returned as a response.
+	Revision int64 `protobuf:"varint,4,opt,name=revision,proto3" json:"revision,omitempty"`
+	// sort_order is the order for returned sorted results.
+	SortOrder RangeRequest_SortOrder `protobuf:"varint,5,opt,name=sort_order,json=sortOrder,proto3,enum=etcdserverpb.RangeRequest_SortOrder" json:"sort_order,omitempty"`
+	// sort_target is the key-value field to use for sorting.
+	SortTarget RangeRequest_SortTarget `protobuf:"varint,6,opt,name=sort_target,json=sortTarget,proto3,enum=etcdserverpb.RangeRequest_SortTarget" json:"sort_target,omitempty"`
+	// serializable sets the range request to use serializable member-local reads.
+	// Range requests are linearizable by default; linearizable requests have higher
+	// latency and lower throughput than serializable requests but reflect the current
+	// consensus of the cluster. For better performance, in exchange for possible stale reads,
+	// a serializable range request is served locally without needing to reach consensus
+	// with other nodes in the cluster.
+	Serializable bool `protobuf:"varint,7,opt,name=serializable,proto3" json:"serializable,omitempty"`
+	// keys_only when set returns only the keys and not the values.
+	KeysOnly bool `protobuf:"varint,8,opt,name=keys_only,json=keysOnly,proto3" json:"keys_only,omitempty"`
+	// count_only when set returns only the count of the keys in the range.
+	CountOnly bool `protobuf:"varint,9,opt,name=count_only,json=countOnly,proto3" json:"count_only,omitempty"`
+	// min_mod_revision is the lower bound for returned key mod revisions; all keys with
+	// lesser mod revisions will be filtered away.
+	MinModRevision int64 `protobuf:"varint,10,opt,name=min_mod_revision,json=minModRevision,proto3" json:"min_mod_revision,omitempty"`
+	// max_mod_revision is the upper bound for returned key mod revisions; all keys with
+	// greater mod revisions will be filtered away.
+	MaxModRevision int64 `protobuf:"varint,11,opt,name=max_mod_revision,json=maxModRevision,proto3" json:"max_mod_revision,omitempty"`
+	// min_create_revision is the lower bound for returned key create revisions; all keys with
+	// lesser create trevisions will be filtered away.
+	MinCreateRevision int64 `protobuf:"varint,12,opt,name=min_create_revision,json=minCreateRevision,proto3" json:"min_create_revision,omitempty"`
+	// max_create_revision is the upper bound for returned key create revisions; all keys with
+	// greater create revisions will be filtered away.
+	MaxCreateRevision    int64    `protobuf:"varint,13,opt,name=max_create_revision,json=maxCreateRevision,proto3" json:"max_create_revision,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *RangeRequest) Reset()         { *m = RangeRequest{} }
+func (m *RangeRequest) String() string { return proto.CompactTextString(m) }
+func (*RangeRequest) ProtoMessage()    {}
+func (*RangeRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{1}
+}
+func (m *RangeRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *RangeRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_RangeRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *RangeRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_RangeRequest.Merge(m, src)
+}
+func (m *RangeRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *RangeRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_RangeRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_RangeRequest proto.InternalMessageInfo
+
+func (m *RangeRequest) GetKey() []byte {
+	if m != nil {
+		return m.Key
+	}
+	return nil
+}
+
+func (m *RangeRequest) GetRangeEnd() []byte {
+	if m != nil {
+		return m.RangeEnd
+	}
+	return nil
+}
+
+func (m *RangeRequest) GetLimit() int64 {
+	if m != nil {
+		return m.Limit
+	}
+	return 0
+}
+
+func (m *RangeRequest) GetRevision() int64 {
+	if m != nil {
+		return m.Revision
+	}
+	return 0
+}
+
+func (m *RangeRequest) GetSortOrder() RangeRequest_SortOrder {
+	if m != nil {
+		return m.SortOrder
+	}
+	return RangeRequest_NONE
+}
+
+func (m *RangeRequest) GetSortTarget() RangeRequest_SortTarget {
+	if m != nil {
+		return m.SortTarget
+	}
+	return RangeRequest_KEY
+}
+
+func (m *RangeRequest) GetSerializable() bool {
+	if m != nil {
+		return m.Serializable
+	}
+	return false
+}
+
+func (m *RangeRequest) GetKeysOnly() bool {
+	if m != nil {
+		return m.KeysOnly
+	}
+	return false
+}
+
+func (m *RangeRequest) GetCountOnly() bool {
+	if m != nil {
+		return m.CountOnly
+	}
+	return false
+}
+
+func (m *RangeRequest) GetMinModRevision() int64 {
+	if m != nil {
+		return m.MinModRevision
+	}
+	return 0
+}
+
+func (m *RangeRequest) GetMaxModRevision() int64 {
+	if m != nil {
+		return m.MaxModRevision
+	}
+	return 0
+}
+
+func (m *RangeRequest) GetMinCreateRevision() int64 {
+	if m != nil {
+		return m.MinCreateRevision
+	}
+	return 0
+}
+
+func (m *RangeRequest) GetMaxCreateRevision() int64 {
+	if m != nil {
+		return m.MaxCreateRevision
+	}
+	return 0
+}
+
+type RangeResponse struct {
+	Header *ResponseHeader `protobuf:"bytes,1,opt,name=header,proto3" json:"header,omitempty"`
+	// kvs is the list of key-value pairs matched by the range request.
+	// kvs is empty when count is requested.
+	Kvs []*mvccpb.KeyValue `protobuf:"bytes,2,rep,name=kvs,proto3" json:"kvs,omitempty"`
+	// more indicates if there are more keys to return in the requested range.
+	More bool `protobuf:"varint,3,opt,name=more,proto3" json:"more,omitempty"`
+	// count is set to the number of keys within the range when requested.
+	Count                int64    `protobuf:"varint,4,opt,name=count,proto3" json:"count,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *RangeResponse) Reset()         { *m = RangeResponse{} }
+func (m *RangeResponse) String() string { return proto.CompactTextString(m) }
+func (*RangeResponse) ProtoMessage()    {}
+func (*RangeResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{2}
+}
+func (m *RangeResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *RangeResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_RangeResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *RangeResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_RangeResponse.Merge(m, src)
+}
+func (m *RangeResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *RangeResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_RangeResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_RangeResponse proto.InternalMessageInfo
+
+func (m *RangeResponse) GetHeader() *ResponseHeader {
+	if m != nil {
+		return m.Header
+	}
+	return nil
+}
+
+func (m *RangeResponse) GetKvs() []*mvccpb.KeyValue {
+	if m != nil {
+		return m.Kvs
+	}
+	return nil
+}
+
+func (m *RangeResponse) GetMore() bool {
+	if m != nil {
+		return m.More
+	}
+	return false
+}
+
+func (m *RangeResponse) GetCount() int64 {
+	if m != nil {
+		return m.Count
+	}
+	return 0
+}
+
+type PutRequest struct {
+	// key is the key, in bytes, to put into the key-value store.
+	Key []byte `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
+	// value is the value, in bytes, to associate with the key in the key-value store.
+	Value []byte `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"`
+	// lease is the lease ID to associate with the key in the key-value store. A lease
+	// value of 0 indicates no lease.
+	Lease int64 `protobuf:"varint,3,opt,name=lease,proto3" json:"lease,omitempty"`
+	// If prev_kv is set, etcd gets the previous key-value pair before changing it.
+	// The previous key-value pair will be returned in the put response.
+	PrevKv bool `protobuf:"varint,4,opt,name=prev_kv,json=prevKv,proto3" json:"prev_kv,omitempty"`
+	// If ignore_value is set, etcd updates the key using its current value.
+	// Returns an error if the key does not exist.
+	IgnoreValue bool `protobuf:"varint,5,opt,name=ignore_value,json=ignoreValue,proto3" json:"ignore_value,omitempty"`
+	// If ignore_lease is set, etcd updates the key using its current lease.
+	// Returns an error if the key does not exist.
+	IgnoreLease          bool     `protobuf:"varint,6,opt,name=ignore_lease,json=ignoreLease,proto3" json:"ignore_lease,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *PutRequest) Reset()         { *m = PutRequest{} }
+func (m *PutRequest) String() string { return proto.CompactTextString(m) }
+func (*PutRequest) ProtoMessage()    {}
+func (*PutRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{3}
+}
+func (m *PutRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *PutRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_PutRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *PutRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_PutRequest.Merge(m, src)
+}
+func (m *PutRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *PutRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_PutRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_PutRequest proto.InternalMessageInfo
+
+func (m *PutRequest) GetKey() []byte {
+	if m != nil {
+		return m.Key
+	}
+	return nil
+}
+
+func (m *PutRequest) GetValue() []byte {
+	if m != nil {
+		return m.Value
+	}
+	return nil
+}
+
+func (m *PutRequest) GetLease() int64 {
+	if m != nil {
+		return m.Lease
+	}
+	return 0
+}
+
+func (m *PutRequest) GetPrevKv() bool {
+	if m != nil {
+		return m.PrevKv
+	}
+	return false
+}
+
+func (m *PutRequest) GetIgnoreValue() bool {
+	if m != nil {
+		return m.IgnoreValue
+	}
+	return false
+}
+
+func (m *PutRequest) GetIgnoreLease() bool {
+	if m != nil {
+		return m.IgnoreLease
+	}
+	return false
+}
+
+type PutResponse struct {
+	Header *ResponseHeader `protobuf:"bytes,1,opt,name=header,proto3" json:"header,omitempty"`
+	// if prev_kv is set in the request, the previous key-value pair will be returned.
+	PrevKv               *mvccpb.KeyValue `protobuf:"bytes,2,opt,name=prev_kv,json=prevKv,proto3" json:"prev_kv,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}         `json:"-"`
+	XXX_unrecognized     []byte           `json:"-"`
+	XXX_sizecache        int32            `json:"-"`
+}
+
+func (m *PutResponse) Reset()         { *m = PutResponse{} }
+func (m *PutResponse) String() string { return proto.CompactTextString(m) }
+func (*PutResponse) ProtoMessage()    {}
+func (*PutResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{4}
+}
+func (m *PutResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *PutResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_PutResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *PutResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_PutResponse.Merge(m, src)
+}
+func (m *PutResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *PutResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_PutResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_PutResponse proto.InternalMessageInfo
+
+func (m *PutResponse) GetHeader() *ResponseHeader {
+	if m != nil {
+		return m.Header
+	}
+	return nil
+}
+
+func (m *PutResponse) GetPrevKv() *mvccpb.KeyValue {
+	if m != nil {
+		return m.PrevKv
+	}
+	return nil
+}
+
+type DeleteRangeRequest struct {
+	// key is the first key to delete in the range.
+	Key []byte `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
+	// range_end is the key following the last key to delete for the range [key, range_end).
+	// If range_end is not given, the range is defined to contain only the key argument.
+	// If range_end is one bit larger than the given key, then the range is all the keys
+	// with the prefix (the given key).
+	// If range_end is '\0', the range is all keys greater than or equal to the key argument.
+	RangeEnd []byte `protobuf:"bytes,2,opt,name=range_end,json=rangeEnd,proto3" json:"range_end,omitempty"`
+	// If prev_kv is set, etcd gets the previous key-value pairs before deleting it.
+	// The previous key-value pairs will be returned in the delete response.
+	PrevKv               bool     `protobuf:"varint,3,opt,name=prev_kv,json=prevKv,proto3" json:"prev_kv,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *DeleteRangeRequest) Reset()         { *m = DeleteRangeRequest{} }
+func (m *DeleteRangeRequest) String() string { return proto.CompactTextString(m) }
+func (*DeleteRangeRequest) ProtoMessage()    {}
+func (*DeleteRangeRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{5}
+}
+func (m *DeleteRangeRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *DeleteRangeRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_DeleteRangeRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *DeleteRangeRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_DeleteRangeRequest.Merge(m, src)
+}
+func (m *DeleteRangeRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *DeleteRangeRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_DeleteRangeRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_DeleteRangeRequest proto.InternalMessageInfo
+
+func (m *DeleteRangeRequest) GetKey() []byte {
+	if m != nil {
+		return m.Key
+	}
+	return nil
+}
+
+func (m *DeleteRangeRequest) GetRangeEnd() []byte {
+	if m != nil {
+		return m.RangeEnd
+	}
+	return nil
+}
+
+func (m *DeleteRangeRequest) GetPrevKv() bool {
+	if m != nil {
+		return m.PrevKv
+	}
+	return false
+}
+
+type DeleteRangeResponse struct {
+	Header *ResponseHeader `protobuf:"bytes,1,opt,name=header,proto3" json:"header,omitempty"`
+	// deleted is the number of keys deleted by the delete range request.
+	Deleted int64 `protobuf:"varint,2,opt,name=deleted,proto3" json:"deleted,omitempty"`
+	// if prev_kv is set in the request, the previous key-value pairs will be returned.
+	PrevKvs              []*mvccpb.KeyValue `protobuf:"bytes,3,rep,name=prev_kvs,json=prevKvs,proto3" json:"prev_kvs,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}           `json:"-"`
+	XXX_unrecognized     []byte             `json:"-"`
+	XXX_sizecache        int32              `json:"-"`
+}
+
+func (m *DeleteRangeResponse) Reset()         { *m = DeleteRangeResponse{} }
+func (m *DeleteRangeResponse) String() string { return proto.CompactTextString(m) }
+func (*DeleteRangeResponse) ProtoMessage()    {}
+func (*DeleteRangeResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{6}
+}
+func (m *DeleteRangeResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *DeleteRangeResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_DeleteRangeResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *DeleteRangeResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_DeleteRangeResponse.Merge(m, src)
+}
+func (m *DeleteRangeResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *DeleteRangeResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_DeleteRangeResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_DeleteRangeResponse proto.InternalMessageInfo
+
+func (m *DeleteRangeResponse) GetHeader() *ResponseHeader {
+	if m != nil {
+		return m.Header
+	}
+	return nil
+}
+
+func (m *DeleteRangeResponse) GetDeleted() int64 {
+	if m != nil {
+		return m.Deleted
+	}
+	return 0
+}
+
+func (m *DeleteRangeResponse) GetPrevKvs() []*mvccpb.KeyValue {
+	if m != nil {
+		return m.PrevKvs
+	}
+	return nil
+}
+
+type RequestOp struct {
+	// request is a union of request types accepted by a transaction.
+	//
+	// Types that are valid to be assigned to Request:
+	//	*RequestOp_RequestRange
+	//	*RequestOp_RequestPut
+	//	*RequestOp_RequestDeleteRange
+	//	*RequestOp_RequestTxn
+	Request              isRequestOp_Request `protobuf_oneof:"request"`
+	XXX_NoUnkeyedLiteral struct{}            `json:"-"`
+	XXX_unrecognized     []byte              `json:"-"`
+	XXX_sizecache        int32               `json:"-"`
+}
+
+func (m *RequestOp) Reset()         { *m = RequestOp{} }
+func (m *RequestOp) String() string { return proto.CompactTextString(m) }
+func (*RequestOp) ProtoMessage()    {}
+func (*RequestOp) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{7}
+}
+func (m *RequestOp) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *RequestOp) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_RequestOp.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *RequestOp) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_RequestOp.Merge(m, src)
+}
+func (m *RequestOp) XXX_Size() int {
+	return m.Size()
+}
+func (m *RequestOp) XXX_DiscardUnknown() {
+	xxx_messageInfo_RequestOp.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_RequestOp proto.InternalMessageInfo
+
+type isRequestOp_Request interface {
+	isRequestOp_Request()
+	MarshalTo([]byte) (int, error)
+	Size() int
+}
+
+type RequestOp_RequestRange struct {
+	RequestRange *RangeRequest `protobuf:"bytes,1,opt,name=request_range,json=requestRange,proto3,oneof"`
+}
+type RequestOp_RequestPut struct {
+	RequestPut *PutRequest `protobuf:"bytes,2,opt,name=request_put,json=requestPut,proto3,oneof"`
+}
+type RequestOp_RequestDeleteRange struct {
+	RequestDeleteRange *DeleteRangeRequest `protobuf:"bytes,3,opt,name=request_delete_range,json=requestDeleteRange,proto3,oneof"`
+}
+type RequestOp_RequestTxn struct {
+	RequestTxn *TxnRequest `protobuf:"bytes,4,opt,name=request_txn,json=requestTxn,proto3,oneof"`
+}
+
+func (*RequestOp_RequestRange) isRequestOp_Request()       {}
+func (*RequestOp_RequestPut) isRequestOp_Request()         {}
+func (*RequestOp_RequestDeleteRange) isRequestOp_Request() {}
+func (*RequestOp_RequestTxn) isRequestOp_Request()         {}
+
+func (m *RequestOp) GetRequest() isRequestOp_Request {
+	if m != nil {
+		return m.Request
+	}
+	return nil
+}
+
+func (m *RequestOp) GetRequestRange() *RangeRequest {
+	if x, ok := m.GetRequest().(*RequestOp_RequestRange); ok {
+		return x.RequestRange
+	}
+	return nil
+}
+
+func (m *RequestOp) GetRequestPut() *PutRequest {
+	if x, ok := m.GetRequest().(*RequestOp_RequestPut); ok {
+		return x.RequestPut
+	}
+	return nil
+}
+
+func (m *RequestOp) GetRequestDeleteRange() *DeleteRangeRequest {
+	if x, ok := m.GetRequest().(*RequestOp_RequestDeleteRange); ok {
+		return x.RequestDeleteRange
+	}
+	return nil
+}
+
+func (m *RequestOp) GetRequestTxn() *TxnRequest {
+	if x, ok := m.GetRequest().(*RequestOp_RequestTxn); ok {
+		return x.RequestTxn
+	}
+	return nil
+}
+
+// XXX_OneofFuncs is for the internal use of the proto package.
+func (*RequestOp) XXX_OneofFuncs() (func(msg proto.Message, b *proto.Buffer) error, func(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error), func(msg proto.Message) (n int), []interface{}) {
+	return _RequestOp_OneofMarshaler, _RequestOp_OneofUnmarshaler, _RequestOp_OneofSizer, []interface{}{
+		(*RequestOp_RequestRange)(nil),
+		(*RequestOp_RequestPut)(nil),
+		(*RequestOp_RequestDeleteRange)(nil),
+		(*RequestOp_RequestTxn)(nil),
+	}
+}
+
+func _RequestOp_OneofMarshaler(msg proto.Message, b *proto.Buffer) error {
+	m := msg.(*RequestOp)
+	// request
+	switch x := m.Request.(type) {
+	case *RequestOp_RequestRange:
+		_ = b.EncodeVarint(1<<3 | proto.WireBytes)
+		if err := b.EncodeMessage(x.RequestRange); err != nil {
+			return err
+		}
+	case *RequestOp_RequestPut:
+		_ = b.EncodeVarint(2<<3 | proto.WireBytes)
+		if err := b.EncodeMessage(x.RequestPut); err != nil {
+			return err
+		}
+	case *RequestOp_RequestDeleteRange:
+		_ = b.EncodeVarint(3<<3 | proto.WireBytes)
+		if err := b.EncodeMessage(x.RequestDeleteRange); err != nil {
+			return err
+		}
+	case *RequestOp_RequestTxn:
+		_ = b.EncodeVarint(4<<3 | proto.WireBytes)
+		if err := b.EncodeMessage(x.RequestTxn); err != nil {
+			return err
+		}
+	case nil:
+	default:
+		return fmt.Errorf("RequestOp.Request has unexpected type %T", x)
+	}
+	return nil
+}
+
+func _RequestOp_OneofUnmarshaler(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error) {
+	m := msg.(*RequestOp)
+	switch tag {
+	case 1: // request.request_range
+		if wire != proto.WireBytes {
+			return true, proto.ErrInternalBadWireType
+		}
+		msg := new(RangeRequest)
+		err := b.DecodeMessage(msg)
+		m.Request = &RequestOp_RequestRange{msg}
+		return true, err
+	case 2: // request.request_put
+		if wire != proto.WireBytes {
+			return true, proto.ErrInternalBadWireType
+		}
+		msg := new(PutRequest)
+		err := b.DecodeMessage(msg)
+		m.Request = &RequestOp_RequestPut{msg}
+		return true, err
+	case 3: // request.request_delete_range
+		if wire != proto.WireBytes {
+			return true, proto.ErrInternalBadWireType
+		}
+		msg := new(DeleteRangeRequest)
+		err := b.DecodeMessage(msg)
+		m.Request = &RequestOp_RequestDeleteRange{msg}
+		return true, err
+	case 4: // request.request_txn
+		if wire != proto.WireBytes {
+			return true, proto.ErrInternalBadWireType
+		}
+		msg := new(TxnRequest)
+		err := b.DecodeMessage(msg)
+		m.Request = &RequestOp_RequestTxn{msg}
+		return true, err
+	default:
+		return false, nil
+	}
+}
+
+func _RequestOp_OneofSizer(msg proto.Message) (n int) {
+	m := msg.(*RequestOp)
+	// request
+	switch x := m.Request.(type) {
+	case *RequestOp_RequestRange:
+		s := proto.Size(x.RequestRange)
+		n += 1 // tag and wire
+		n += proto.SizeVarint(uint64(s))
+		n += s
+	case *RequestOp_RequestPut:
+		s := proto.Size(x.RequestPut)
+		n += 1 // tag and wire
+		n += proto.SizeVarint(uint64(s))
+		n += s
+	case *RequestOp_RequestDeleteRange:
+		s := proto.Size(x.RequestDeleteRange)
+		n += 1 // tag and wire
+		n += proto.SizeVarint(uint64(s))
+		n += s
+	case *RequestOp_RequestTxn:
+		s := proto.Size(x.RequestTxn)
+		n += 1 // tag and wire
+		n += proto.SizeVarint(uint64(s))
+		n += s
+	case nil:
+	default:
+		panic(fmt.Sprintf("proto: unexpected type %T in oneof", x))
+	}
+	return n
+}
+
+type ResponseOp struct {
+	// response is a union of response types returned by a transaction.
+	//
+	// Types that are valid to be assigned to Response:
+	//	*ResponseOp_ResponseRange
+	//	*ResponseOp_ResponsePut
+	//	*ResponseOp_ResponseDeleteRange
+	//	*ResponseOp_ResponseTxn
+	Response             isResponseOp_Response `protobuf_oneof:"response"`
+	XXX_NoUnkeyedLiteral struct{}              `json:"-"`
+	XXX_unrecognized     []byte                `json:"-"`
+	XXX_sizecache        int32                 `json:"-"`
+}
+
+func (m *ResponseOp) Reset()         { *m = ResponseOp{} }
+func (m *ResponseOp) String() string { return proto.CompactTextString(m) }
+func (*ResponseOp) ProtoMessage()    {}
+func (*ResponseOp) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{8}
+}
+func (m *ResponseOp) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *ResponseOp) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_ResponseOp.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *ResponseOp) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ResponseOp.Merge(m, src)
+}
+func (m *ResponseOp) XXX_Size() int {
+	return m.Size()
+}
+func (m *ResponseOp) XXX_DiscardUnknown() {
+	xxx_messageInfo_ResponseOp.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ResponseOp proto.InternalMessageInfo
+
+type isResponseOp_Response interface {
+	isResponseOp_Response()
+	MarshalTo([]byte) (int, error)
+	Size() int
+}
+
+type ResponseOp_ResponseRange struct {
+	ResponseRange *RangeResponse `protobuf:"bytes,1,opt,name=response_range,json=responseRange,proto3,oneof"`
+}
+type ResponseOp_ResponsePut struct {
+	ResponsePut *PutResponse `protobuf:"bytes,2,opt,name=response_put,json=responsePut,proto3,oneof"`
+}
+type ResponseOp_ResponseDeleteRange struct {
+	ResponseDeleteRange *DeleteRangeResponse `protobuf:"bytes,3,opt,name=response_delete_range,json=responseDeleteRange,proto3,oneof"`
+}
+type ResponseOp_ResponseTxn struct {
+	ResponseTxn *TxnResponse `protobuf:"bytes,4,opt,name=response_txn,json=responseTxn,proto3,oneof"`
+}
+
+func (*ResponseOp_ResponseRange) isResponseOp_Response()       {}
+func (*ResponseOp_ResponsePut) isResponseOp_Response()         {}
+func (*ResponseOp_ResponseDeleteRange) isResponseOp_Response() {}
+func (*ResponseOp_ResponseTxn) isResponseOp_Response()         {}
+
+func (m *ResponseOp) GetResponse() isResponseOp_Response {
+	if m != nil {
+		return m.Response
+	}
+	return nil
+}
+
+func (m *ResponseOp) GetResponseRange() *RangeResponse {
+	if x, ok := m.GetResponse().(*ResponseOp_ResponseRange); ok {
+		return x.ResponseRange
+	}
+	return nil
+}
+
+func (m *ResponseOp) GetResponsePut() *PutResponse {
+	if x, ok := m.GetResponse().(*ResponseOp_ResponsePut); ok {
+		return x.ResponsePut
+	}
+	return nil
+}
+
+func (m *ResponseOp) GetResponseDeleteRange() *DeleteRangeResponse {
+	if x, ok := m.GetResponse().(*ResponseOp_ResponseDeleteRange); ok {
+		return x.ResponseDeleteRange
+	}
+	return nil
+}
+
+func (m *ResponseOp) GetResponseTxn() *TxnResponse {
+	if x, ok := m.GetResponse().(*ResponseOp_ResponseTxn); ok {
+		return x.ResponseTxn
+	}
+	return nil
+}
+
+// XXX_OneofFuncs is for the internal use of the proto package.
+func (*ResponseOp) XXX_OneofFuncs() (func(msg proto.Message, b *proto.Buffer) error, func(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error), func(msg proto.Message) (n int), []interface{}) {
+	return _ResponseOp_OneofMarshaler, _ResponseOp_OneofUnmarshaler, _ResponseOp_OneofSizer, []interface{}{
+		(*ResponseOp_ResponseRange)(nil),
+		(*ResponseOp_ResponsePut)(nil),
+		(*ResponseOp_ResponseDeleteRange)(nil),
+		(*ResponseOp_ResponseTxn)(nil),
+	}
+}
+
+func _ResponseOp_OneofMarshaler(msg proto.Message, b *proto.Buffer) error {
+	m := msg.(*ResponseOp)
+	// response
+	switch x := m.Response.(type) {
+	case *ResponseOp_ResponseRange:
+		_ = b.EncodeVarint(1<<3 | proto.WireBytes)
+		if err := b.EncodeMessage(x.ResponseRange); err != nil {
+			return err
+		}
+	case *ResponseOp_ResponsePut:
+		_ = b.EncodeVarint(2<<3 | proto.WireBytes)
+		if err := b.EncodeMessage(x.ResponsePut); err != nil {
+			return err
+		}
+	case *ResponseOp_ResponseDeleteRange:
+		_ = b.EncodeVarint(3<<3 | proto.WireBytes)
+		if err := b.EncodeMessage(x.ResponseDeleteRange); err != nil {
+			return err
+		}
+	case *ResponseOp_ResponseTxn:
+		_ = b.EncodeVarint(4<<3 | proto.WireBytes)
+		if err := b.EncodeMessage(x.ResponseTxn); err != nil {
+			return err
+		}
+	case nil:
+	default:
+		return fmt.Errorf("ResponseOp.Response has unexpected type %T", x)
+	}
+	return nil
+}
+
+func _ResponseOp_OneofUnmarshaler(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error) {
+	m := msg.(*ResponseOp)
+	switch tag {
+	case 1: // response.response_range
+		if wire != proto.WireBytes {
+			return true, proto.ErrInternalBadWireType
+		}
+		msg := new(RangeResponse)
+		err := b.DecodeMessage(msg)
+		m.Response = &ResponseOp_ResponseRange{msg}
+		return true, err
+	case 2: // response.response_put
+		if wire != proto.WireBytes {
+			return true, proto.ErrInternalBadWireType
+		}
+		msg := new(PutResponse)
+		err := b.DecodeMessage(msg)
+		m.Response = &ResponseOp_ResponsePut{msg}
+		return true, err
+	case 3: // response.response_delete_range
+		if wire != proto.WireBytes {
+			return true, proto.ErrInternalBadWireType
+		}
+		msg := new(DeleteRangeResponse)
+		err := b.DecodeMessage(msg)
+		m.Response = &ResponseOp_ResponseDeleteRange{msg}
+		return true, err
+	case 4: // response.response_txn
+		if wire != proto.WireBytes {
+			return true, proto.ErrInternalBadWireType
+		}
+		msg := new(TxnResponse)
+		err := b.DecodeMessage(msg)
+		m.Response = &ResponseOp_ResponseTxn{msg}
+		return true, err
+	default:
+		return false, nil
+	}
+}
+
+func _ResponseOp_OneofSizer(msg proto.Message) (n int) {
+	m := msg.(*ResponseOp)
+	// response
+	switch x := m.Response.(type) {
+	case *ResponseOp_ResponseRange:
+		s := proto.Size(x.ResponseRange)
+		n += 1 // tag and wire
+		n += proto.SizeVarint(uint64(s))
+		n += s
+	case *ResponseOp_ResponsePut:
+		s := proto.Size(x.ResponsePut)
+		n += 1 // tag and wire
+		n += proto.SizeVarint(uint64(s))
+		n += s
+	case *ResponseOp_ResponseDeleteRange:
+		s := proto.Size(x.ResponseDeleteRange)
+		n += 1 // tag and wire
+		n += proto.SizeVarint(uint64(s))
+		n += s
+	case *ResponseOp_ResponseTxn:
+		s := proto.Size(x.ResponseTxn)
+		n += 1 // tag and wire
+		n += proto.SizeVarint(uint64(s))
+		n += s
+	case nil:
+	default:
+		panic(fmt.Sprintf("proto: unexpected type %T in oneof", x))
+	}
+	return n
+}
+
+type Compare struct {
+	// result is logical comparison operation for this comparison.
+	Result Compare_CompareResult `protobuf:"varint,1,opt,name=result,proto3,enum=etcdserverpb.Compare_CompareResult" json:"result,omitempty"`
+	// target is the key-value field to inspect for the comparison.
+	Target Compare_CompareTarget `protobuf:"varint,2,opt,name=target,proto3,enum=etcdserverpb.Compare_CompareTarget" json:"target,omitempty"`
+	// key is the subject key for the comparison operation.
+	Key []byte `protobuf:"bytes,3,opt,name=key,proto3" json:"key,omitempty"`
+	// Types that are valid to be assigned to TargetUnion:
+	//	*Compare_Version
+	//	*Compare_CreateRevision
+	//	*Compare_ModRevision
+	//	*Compare_Value
+	//	*Compare_Lease
+	TargetUnion isCompare_TargetUnion `protobuf_oneof:"target_union"`
+	// range_end compares the given target to all keys in the range [key, range_end).
+	// See RangeRequest for more details on key ranges.
+	RangeEnd             []byte   `protobuf:"bytes,64,opt,name=range_end,json=rangeEnd,proto3" json:"range_end,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *Compare) Reset()         { *m = Compare{} }
+func (m *Compare) String() string { return proto.CompactTextString(m) }
+func (*Compare) ProtoMessage()    {}
+func (*Compare) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{9}
+}
+func (m *Compare) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *Compare) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_Compare.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *Compare) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Compare.Merge(m, src)
+}
+func (m *Compare) XXX_Size() int {
+	return m.Size()
+}
+func (m *Compare) XXX_DiscardUnknown() {
+	xxx_messageInfo_Compare.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Compare proto.InternalMessageInfo
+
+type isCompare_TargetUnion interface {
+	isCompare_TargetUnion()
+	MarshalTo([]byte) (int, error)
+	Size() int
+}
+
+type Compare_Version struct {
+	Version int64 `protobuf:"varint,4,opt,name=version,proto3,oneof"`
+}
+type Compare_CreateRevision struct {
+	CreateRevision int64 `protobuf:"varint,5,opt,name=create_revision,json=createRevision,proto3,oneof"`
+}
+type Compare_ModRevision struct {
+	ModRevision int64 `protobuf:"varint,6,opt,name=mod_revision,json=modRevision,proto3,oneof"`
+}
+type Compare_Value struct {
+	Value []byte `protobuf:"bytes,7,opt,name=value,proto3,oneof"`
+}
+type Compare_Lease struct {
+	Lease int64 `protobuf:"varint,8,opt,name=lease,proto3,oneof"`
+}
+
+func (*Compare_Version) isCompare_TargetUnion()        {}
+func (*Compare_CreateRevision) isCompare_TargetUnion() {}
+func (*Compare_ModRevision) isCompare_TargetUnion()    {}
+func (*Compare_Value) isCompare_TargetUnion()          {}
+func (*Compare_Lease) isCompare_TargetUnion()          {}
+
+func (m *Compare) GetTargetUnion() isCompare_TargetUnion {
+	if m != nil {
+		return m.TargetUnion
+	}
+	return nil
+}
+
+func (m *Compare) GetResult() Compare_CompareResult {
+	if m != nil {
+		return m.Result
+	}
+	return Compare_EQUAL
+}
+
+func (m *Compare) GetTarget() Compare_CompareTarget {
+	if m != nil {
+		return m.Target
+	}
+	return Compare_VERSION
+}
+
+func (m *Compare) GetKey() []byte {
+	if m != nil {
+		return m.Key
+	}
+	return nil
+}
+
+func (m *Compare) GetVersion() int64 {
+	if x, ok := m.GetTargetUnion().(*Compare_Version); ok {
+		return x.Version
+	}
+	return 0
+}
+
+func (m *Compare) GetCreateRevision() int64 {
+	if x, ok := m.GetTargetUnion().(*Compare_CreateRevision); ok {
+		return x.CreateRevision
+	}
+	return 0
+}
+
+func (m *Compare) GetModRevision() int64 {
+	if x, ok := m.GetTargetUnion().(*Compare_ModRevision); ok {
+		return x.ModRevision
+	}
+	return 0
+}
+
+func (m *Compare) GetValue() []byte {
+	if x, ok := m.GetTargetUnion().(*Compare_Value); ok {
+		return x.Value
+	}
+	return nil
+}
+
+func (m *Compare) GetLease() int64 {
+	if x, ok := m.GetTargetUnion().(*Compare_Lease); ok {
+		return x.Lease
+	}
+	return 0
+}
+
+func (m *Compare) GetRangeEnd() []byte {
+	if m != nil {
+		return m.RangeEnd
+	}
+	return nil
+}
+
+// XXX_OneofFuncs is for the internal use of the proto package.
+func (*Compare) XXX_OneofFuncs() (func(msg proto.Message, b *proto.Buffer) error, func(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error), func(msg proto.Message) (n int), []interface{}) {
+	return _Compare_OneofMarshaler, _Compare_OneofUnmarshaler, _Compare_OneofSizer, []interface{}{
+		(*Compare_Version)(nil),
+		(*Compare_CreateRevision)(nil),
+		(*Compare_ModRevision)(nil),
+		(*Compare_Value)(nil),
+		(*Compare_Lease)(nil),
+	}
+}
+
+func _Compare_OneofMarshaler(msg proto.Message, b *proto.Buffer) error {
+	m := msg.(*Compare)
+	// target_union
+	switch x := m.TargetUnion.(type) {
+	case *Compare_Version:
+		_ = b.EncodeVarint(4<<3 | proto.WireVarint)
+		_ = b.EncodeVarint(uint64(x.Version))
+	case *Compare_CreateRevision:
+		_ = b.EncodeVarint(5<<3 | proto.WireVarint)
+		_ = b.EncodeVarint(uint64(x.CreateRevision))
+	case *Compare_ModRevision:
+		_ = b.EncodeVarint(6<<3 | proto.WireVarint)
+		_ = b.EncodeVarint(uint64(x.ModRevision))
+	case *Compare_Value:
+		_ = b.EncodeVarint(7<<3 | proto.WireBytes)
+		_ = b.EncodeRawBytes(x.Value)
+	case *Compare_Lease:
+		_ = b.EncodeVarint(8<<3 | proto.WireVarint)
+		_ = b.EncodeVarint(uint64(x.Lease))
+	case nil:
+	default:
+		return fmt.Errorf("Compare.TargetUnion has unexpected type %T", x)
+	}
+	return nil
+}
+
+func _Compare_OneofUnmarshaler(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error) {
+	m := msg.(*Compare)
+	switch tag {
+	case 4: // target_union.version
+		if wire != proto.WireVarint {
+			return true, proto.ErrInternalBadWireType
+		}
+		x, err := b.DecodeVarint()
+		m.TargetUnion = &Compare_Version{int64(x)}
+		return true, err
+	case 5: // target_union.create_revision
+		if wire != proto.WireVarint {
+			return true, proto.ErrInternalBadWireType
+		}
+		x, err := b.DecodeVarint()
+		m.TargetUnion = &Compare_CreateRevision{int64(x)}
+		return true, err
+	case 6: // target_union.mod_revision
+		if wire != proto.WireVarint {
+			return true, proto.ErrInternalBadWireType
+		}
+		x, err := b.DecodeVarint()
+		m.TargetUnion = &Compare_ModRevision{int64(x)}
+		return true, err
+	case 7: // target_union.value
+		if wire != proto.WireBytes {
+			return true, proto.ErrInternalBadWireType
+		}
+		x, err := b.DecodeRawBytes(true)
+		m.TargetUnion = &Compare_Value{x}
+		return true, err
+	case 8: // target_union.lease
+		if wire != proto.WireVarint {
+			return true, proto.ErrInternalBadWireType
+		}
+		x, err := b.DecodeVarint()
+		m.TargetUnion = &Compare_Lease{int64(x)}
+		return true, err
+	default:
+		return false, nil
+	}
+}
+
+func _Compare_OneofSizer(msg proto.Message) (n int) {
+	m := msg.(*Compare)
+	// target_union
+	switch x := m.TargetUnion.(type) {
+	case *Compare_Version:
+		n += 1 // tag and wire
+		n += proto.SizeVarint(uint64(x.Version))
+	case *Compare_CreateRevision:
+		n += 1 // tag and wire
+		n += proto.SizeVarint(uint64(x.CreateRevision))
+	case *Compare_ModRevision:
+		n += 1 // tag and wire
+		n += proto.SizeVarint(uint64(x.ModRevision))
+	case *Compare_Value:
+		n += 1 // tag and wire
+		n += proto.SizeVarint(uint64(len(x.Value)))
+		n += len(x.Value)
+	case *Compare_Lease:
+		n += 1 // tag and wire
+		n += proto.SizeVarint(uint64(x.Lease))
+	case nil:
+	default:
+		panic(fmt.Sprintf("proto: unexpected type %T in oneof", x))
+	}
+	return n
+}
+
+// From google paxosdb paper:
+// Our implementation hinges around a powerful primitive which we call MultiOp. All other database
+// operations except for iteration are implemented as a single call to MultiOp. A MultiOp is applied atomically
+// and consists of three components:
+// 1. A list of tests called guard. Each test in guard checks a single entry in the database. It may check
+// for the absence or presence of a value, or compare with a given value. Two different tests in the guard
+// may apply to the same or different entries in the database. All tests in the guard are applied and
+// MultiOp returns the results. If all tests are true, MultiOp executes t op (see item 2 below), otherwise
+// it executes f op (see item 3 below).
+// 2. A list of database operations called t op. Each operation in the list is either an insert, delete, or
+// lookup operation, and applies to a single database entry. Two different operations in the list may apply
+// to the same or different entries in the database. These operations are executed
+// if guard evaluates to
+// true.
+// 3. A list of database operations called f op. Like t op, but executed if guard evaluates to false.
+type TxnRequest struct {
+	// compare is a list of predicates representing a conjunction of terms.
+	// If the comparisons succeed, then the success requests will be processed in order,
+	// and the response will contain their respective responses in order.
+	// If the comparisons fail, then the failure requests will be processed in order,
+	// and the response will contain their respective responses in order.
+	Compare []*Compare `protobuf:"bytes,1,rep,name=compare,proto3" json:"compare,omitempty"`
+	// success is a list of requests which will be applied when compare evaluates to true.
+	Success []*RequestOp `protobuf:"bytes,2,rep,name=success,proto3" json:"success,omitempty"`
+	// failure is a list of requests which will be applied when compare evaluates to false.
+	Failure              []*RequestOp `protobuf:"bytes,3,rep,name=failure,proto3" json:"failure,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}     `json:"-"`
+	XXX_unrecognized     []byte       `json:"-"`
+	XXX_sizecache        int32        `json:"-"`
+}
+
+func (m *TxnRequest) Reset()         { *m = TxnRequest{} }
+func (m *TxnRequest) String() string { return proto.CompactTextString(m) }
+func (*TxnRequest) ProtoMessage()    {}
+func (*TxnRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{10}
+}
+func (m *TxnRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *TxnRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_TxnRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *TxnRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_TxnRequest.Merge(m, src)
+}
+func (m *TxnRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *TxnRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_TxnRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_TxnRequest proto.InternalMessageInfo
+
+func (m *TxnRequest) GetCompare() []*Compare {
+	if m != nil {
+		return m.Compare
+	}
+	return nil
+}
+
+func (m *TxnRequest) GetSuccess() []*RequestOp {
+	if m != nil {
+		return m.Success
+	}
+	return nil
+}
+
+func (m *TxnRequest) GetFailure() []*RequestOp {
+	if m != nil {
+		return m.Failure
+	}
+	return nil
+}
+
+type TxnResponse struct {
+	Header *ResponseHeader `protobuf:"bytes,1,opt,name=header,proto3" json:"header,omitempty"`
+	// succeeded is set to true if the compare evaluated to true or false otherwise.
+	Succeeded bool `protobuf:"varint,2,opt,name=succeeded,proto3" json:"succeeded,omitempty"`
+	// responses is a list of responses corresponding to the results from applying
+	// success if succeeded is true or failure if succeeded is false.
+	Responses            []*ResponseOp `protobuf:"bytes,3,rep,name=responses,proto3" json:"responses,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}      `json:"-"`
+	XXX_unrecognized     []byte        `json:"-"`
+	XXX_sizecache        int32         `json:"-"`
+}
+
+func (m *TxnResponse) Reset()         { *m = TxnResponse{} }
+func (m *TxnResponse) String() string { return proto.CompactTextString(m) }
+func (*TxnResponse) ProtoMessage()    {}
+func (*TxnResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{11}
+}
+func (m *TxnResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *TxnResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_TxnResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *TxnResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_TxnResponse.Merge(m, src)
+}
+func (m *TxnResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *TxnResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_TxnResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_TxnResponse proto.InternalMessageInfo
+
+func (m *TxnResponse) GetHeader() *ResponseHeader {
+	if m != nil {
+		return m.Header
+	}
+	return nil
+}
+
+func (m *TxnResponse) GetSucceeded() bool {
+	if m != nil {
+		return m.Succeeded
+	}
+	return false
+}
+
+func (m *TxnResponse) GetResponses() []*ResponseOp {
+	if m != nil {
+		return m.Responses
+	}
+	return nil
+}
+
+// CompactionRequest compacts the key-value store up to a given revision. All superseded keys
+// with a revision less than the compaction revision will be removed.
+type CompactionRequest struct {
+	// revision is the key-value store revision for the compaction operation.
+	Revision int64 `protobuf:"varint,1,opt,name=revision,proto3" json:"revision,omitempty"`
+	// physical is set so the RPC will wait until the compaction is physically
+	// applied to the local database such that compacted entries are totally
+	// removed from the backend database.
+	Physical             bool     `protobuf:"varint,2,opt,name=physical,proto3" json:"physical,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *CompactionRequest) Reset()         { *m = CompactionRequest{} }
+func (m *CompactionRequest) String() string { return proto.CompactTextString(m) }
+func (*CompactionRequest) ProtoMessage()    {}
+func (*CompactionRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{12}
+}
+func (m *CompactionRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *CompactionRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_CompactionRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *CompactionRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_CompactionRequest.Merge(m, src)
+}
+func (m *CompactionRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *CompactionRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_CompactionRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_CompactionRequest proto.InternalMessageInfo
+
+func (m *CompactionRequest) GetRevision() int64 {
+	if m != nil {
+		return m.Revision
+	}
+	return 0
+}
+
+func (m *CompactionRequest) GetPhysical() bool {
+	if m != nil {
+		return m.Physical
+	}
+	return false
+}
+
+type CompactionResponse struct {
+	Header               *ResponseHeader `protobuf:"bytes,1,opt,name=header,proto3" json:"header,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}        `json:"-"`
+	XXX_unrecognized     []byte          `json:"-"`
+	XXX_sizecache        int32           `json:"-"`
+}
+
+func (m *CompactionResponse) Reset()         { *m = CompactionResponse{} }
+func (m *CompactionResponse) String() string { return proto.CompactTextString(m) }
+func (*CompactionResponse) ProtoMessage()    {}
+func (*CompactionResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{13}
+}
+func (m *CompactionResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *CompactionResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_CompactionResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *CompactionResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_CompactionResponse.Merge(m, src)
+}
+func (m *CompactionResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *CompactionResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_CompactionResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_CompactionResponse proto.InternalMessageInfo
+
+func (m *CompactionResponse) GetHeader() *ResponseHeader {
+	if m != nil {
+		return m.Header
+	}
+	return nil
+}
+
+type HashRequest struct {
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *HashRequest) Reset()         { *m = HashRequest{} }
+func (m *HashRequest) String() string { return proto.CompactTextString(m) }
+func (*HashRequest) ProtoMessage()    {}
+func (*HashRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{14}
+}
+func (m *HashRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *HashRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_HashRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *HashRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_HashRequest.Merge(m, src)
+}
+func (m *HashRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *HashRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_HashRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_HashRequest proto.InternalMessageInfo
+
+type HashKVRequest struct {
+	// revision is the key-value store revision for the hash operation.
+	Revision             int64    `protobuf:"varint,1,opt,name=revision,proto3" json:"revision,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *HashKVRequest) Reset()         { *m = HashKVRequest{} }
+func (m *HashKVRequest) String() string { return proto.CompactTextString(m) }
+func (*HashKVRequest) ProtoMessage()    {}
+func (*HashKVRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{15}
+}
+func (m *HashKVRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *HashKVRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_HashKVRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *HashKVRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_HashKVRequest.Merge(m, src)
+}
+func (m *HashKVRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *HashKVRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_HashKVRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_HashKVRequest proto.InternalMessageInfo
+
+func (m *HashKVRequest) GetRevision() int64 {
+	if m != nil {
+		return m.Revision
+	}
+	return 0
+}
+
+type HashKVResponse struct {
+	Header *ResponseHeader `protobuf:"bytes,1,opt,name=header,proto3" json:"header,omitempty"`
+	// hash is the hash value computed from the responding member's MVCC keys up to a given revision.
+	Hash uint32 `protobuf:"varint,2,opt,name=hash,proto3" json:"hash,omitempty"`
+	// compact_revision is the compacted revision of key-value store when hash begins.
+	CompactRevision      int64    `protobuf:"varint,3,opt,name=compact_revision,json=compactRevision,proto3" json:"compact_revision,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *HashKVResponse) Reset()         { *m = HashKVResponse{} }
+func (m *HashKVResponse) String() string { return proto.CompactTextString(m) }
+func (*HashKVResponse) ProtoMessage()    {}
+func (*HashKVResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{16}
+}
+func (m *HashKVResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *HashKVResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_HashKVResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *HashKVResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_HashKVResponse.Merge(m, src)
+}
+func (m *HashKVResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *HashKVResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_HashKVResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_HashKVResponse proto.InternalMessageInfo
+
+func (m *HashKVResponse) GetHeader() *ResponseHeader {
+	if m != nil {
+		return m.Header
+	}
+	return nil
+}
+
+func (m *HashKVResponse) GetHash() uint32 {
+	if m != nil {
+		return m.Hash
+	}
+	return 0
+}
+
+func (m *HashKVResponse) GetCompactRevision() int64 {
+	if m != nil {
+		return m.CompactRevision
+	}
+	return 0
+}
+
+type HashResponse struct {
+	Header *ResponseHeader `protobuf:"bytes,1,opt,name=header,proto3" json:"header,omitempty"`
+	// hash is the hash value computed from the responding member's KV's backend.
+	Hash                 uint32   `protobuf:"varint,2,opt,name=hash,proto3" json:"hash,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *HashResponse) Reset()         { *m = HashResponse{} }
+func (m *HashResponse) String() string { return proto.CompactTextString(m) }
+func (*HashResponse) ProtoMessage()    {}
+func (*HashResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{17}
+}
+func (m *HashResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *HashResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_HashResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *HashResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_HashResponse.Merge(m, src)
+}
+func (m *HashResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *HashResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_HashResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_HashResponse proto.InternalMessageInfo
+
+func (m *HashResponse) GetHeader() *ResponseHeader {
+	if m != nil {
+		return m.Header
+	}
+	return nil
+}
+
+func (m *HashResponse) GetHash() uint32 {
+	if m != nil {
+		return m.Hash
+	}
+	return 0
+}
+
+type SnapshotRequest struct {
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *SnapshotRequest) Reset()         { *m = SnapshotRequest{} }
+func (m *SnapshotRequest) String() string { return proto.CompactTextString(m) }
+func (*SnapshotRequest) ProtoMessage()    {}
+func (*SnapshotRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{18}
+}
+func (m *SnapshotRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *SnapshotRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_SnapshotRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *SnapshotRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_SnapshotRequest.Merge(m, src)
+}
+func (m *SnapshotRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *SnapshotRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_SnapshotRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_SnapshotRequest proto.InternalMessageInfo
+
+type SnapshotResponse struct {
+	// header has the current key-value store information. The first header in the snapshot
+	// stream indicates the point in time of the snapshot.
+	Header *ResponseHeader `protobuf:"bytes,1,opt,name=header,proto3" json:"header,omitempty"`
+	// remaining_bytes is the number of blob bytes to be sent after this message
+	RemainingBytes uint64 `protobuf:"varint,2,opt,name=remaining_bytes,json=remainingBytes,proto3" json:"remaining_bytes,omitempty"`
+	// blob contains the next chunk of the snapshot in the snapshot stream.
+	Blob                 []byte   `protobuf:"bytes,3,opt,name=blob,proto3" json:"blob,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *SnapshotResponse) Reset()         { *m = SnapshotResponse{} }
+func (m *SnapshotResponse) String() string { return proto.CompactTextString(m) }
+func (*SnapshotResponse) ProtoMessage()    {}
+func (*SnapshotResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{19}
+}
+func (m *SnapshotResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *SnapshotResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_SnapshotResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *SnapshotResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_SnapshotResponse.Merge(m, src)
+}
+func (m *SnapshotResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *SnapshotResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_SnapshotResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_SnapshotResponse proto.InternalMessageInfo
+
+func (m *SnapshotResponse) GetHeader() *ResponseHeader {
+	if m != nil {
+		return m.Header
+	}
+	return nil
+}
+
+func (m *SnapshotResponse) GetRemainingBytes() uint64 {
+	if m != nil {
+		return m.RemainingBytes
+	}
+	return 0
+}
+
+func (m *SnapshotResponse) GetBlob() []byte {
+	if m != nil {
+		return m.Blob
+	}
+	return nil
+}
+
+type WatchRequest struct {
+	// request_union is a request to either create a new watcher or cancel an existing watcher.
+	//
+	// Types that are valid to be assigned to RequestUnion:
+	//	*WatchRequest_CreateRequest
+	//	*WatchRequest_CancelRequest
+	//	*WatchRequest_ProgressRequest
+	RequestUnion         isWatchRequest_RequestUnion `protobuf_oneof:"request_union"`
+	XXX_NoUnkeyedLiteral struct{}                    `json:"-"`
+	XXX_unrecognized     []byte                      `json:"-"`
+	XXX_sizecache        int32                       `json:"-"`
+}
+
+func (m *WatchRequest) Reset()         { *m = WatchRequest{} }
+func (m *WatchRequest) String() string { return proto.CompactTextString(m) }
+func (*WatchRequest) ProtoMessage()    {}
+func (*WatchRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{20}
+}
+func (m *WatchRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *WatchRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_WatchRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *WatchRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_WatchRequest.Merge(m, src)
+}
+func (m *WatchRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *WatchRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_WatchRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_WatchRequest proto.InternalMessageInfo
+
+type isWatchRequest_RequestUnion interface {
+	isWatchRequest_RequestUnion()
+	MarshalTo([]byte) (int, error)
+	Size() int
+}
+
+type WatchRequest_CreateRequest struct {
+	CreateRequest *WatchCreateRequest `protobuf:"bytes,1,opt,name=create_request,json=createRequest,proto3,oneof"`
+}
+type WatchRequest_CancelRequest struct {
+	CancelRequest *WatchCancelRequest `protobuf:"bytes,2,opt,name=cancel_request,json=cancelRequest,proto3,oneof"`
+}
+type WatchRequest_ProgressRequest struct {
+	ProgressRequest *WatchProgressRequest `protobuf:"bytes,3,opt,name=progress_request,json=progressRequest,proto3,oneof"`
+}
+
+func (*WatchRequest_CreateRequest) isWatchRequest_RequestUnion()   {}
+func (*WatchRequest_CancelRequest) isWatchRequest_RequestUnion()   {}
+func (*WatchRequest_ProgressRequest) isWatchRequest_RequestUnion() {}
+
+func (m *WatchRequest) GetRequestUnion() isWatchRequest_RequestUnion {
+	if m != nil {
+		return m.RequestUnion
+	}
+	return nil
+}
+
+func (m *WatchRequest) GetCreateRequest() *WatchCreateRequest {
+	if x, ok := m.GetRequestUnion().(*WatchRequest_CreateRequest); ok {
+		return x.CreateRequest
+	}
+	return nil
+}
+
+func (m *WatchRequest) GetCancelRequest() *WatchCancelRequest {
+	if x, ok := m.GetRequestUnion().(*WatchRequest_CancelRequest); ok {
+		return x.CancelRequest
+	}
+	return nil
+}
+
+func (m *WatchRequest) GetProgressRequest() *WatchProgressRequest {
+	if x, ok := m.GetRequestUnion().(*WatchRequest_ProgressRequest); ok {
+		return x.ProgressRequest
+	}
+	return nil
+}
+
+// XXX_OneofFuncs is for the internal use of the proto package.
+func (*WatchRequest) XXX_OneofFuncs() (func(msg proto.Message, b *proto.Buffer) error, func(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error), func(msg proto.Message) (n int), []interface{}) {
+	return _WatchRequest_OneofMarshaler, _WatchRequest_OneofUnmarshaler, _WatchRequest_OneofSizer, []interface{}{
+		(*WatchRequest_CreateRequest)(nil),
+		(*WatchRequest_CancelRequest)(nil),
+		(*WatchRequest_ProgressRequest)(nil),
+	}
+}
+
+func _WatchRequest_OneofMarshaler(msg proto.Message, b *proto.Buffer) error {
+	m := msg.(*WatchRequest)
+	// request_union
+	switch x := m.RequestUnion.(type) {
+	case *WatchRequest_CreateRequest:
+		_ = b.EncodeVarint(1<<3 | proto.WireBytes)
+		if err := b.EncodeMessage(x.CreateRequest); err != nil {
+			return err
+		}
+	case *WatchRequest_CancelRequest:
+		_ = b.EncodeVarint(2<<3 | proto.WireBytes)
+		if err := b.EncodeMessage(x.CancelRequest); err != nil {
+			return err
+		}
+	case *WatchRequest_ProgressRequest:
+		_ = b.EncodeVarint(3<<3 | proto.WireBytes)
+		if err := b.EncodeMessage(x.ProgressRequest); err != nil {
+			return err
+		}
+	case nil:
+	default:
+		return fmt.Errorf("WatchRequest.RequestUnion has unexpected type %T", x)
+	}
+	return nil
+}
+
+func _WatchRequest_OneofUnmarshaler(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error) {
+	m := msg.(*WatchRequest)
+	switch tag {
+	case 1: // request_union.create_request
+		if wire != proto.WireBytes {
+			return true, proto.ErrInternalBadWireType
+		}
+		msg := new(WatchCreateRequest)
+		err := b.DecodeMessage(msg)
+		m.RequestUnion = &WatchRequest_CreateRequest{msg}
+		return true, err
+	case 2: // request_union.cancel_request
+		if wire != proto.WireBytes {
+			return true, proto.ErrInternalBadWireType
+		}
+		msg := new(WatchCancelRequest)
+		err := b.DecodeMessage(msg)
+		m.RequestUnion = &WatchRequest_CancelRequest{msg}
+		return true, err
+	case 3: // request_union.progress_request
+		if wire != proto.WireBytes {
+			return true, proto.ErrInternalBadWireType
+		}
+		msg := new(WatchProgressRequest)
+		err := b.DecodeMessage(msg)
+		m.RequestUnion = &WatchRequest_ProgressRequest{msg}
+		return true, err
+	default:
+		return false, nil
+	}
+}
+
+func _WatchRequest_OneofSizer(msg proto.Message) (n int) {
+	m := msg.(*WatchRequest)
+	// request_union
+	switch x := m.RequestUnion.(type) {
+	case *WatchRequest_CreateRequest:
+		s := proto.Size(x.CreateRequest)
+		n += 1 // tag and wire
+		n += proto.SizeVarint(uint64(s))
+		n += s
+	case *WatchRequest_CancelRequest:
+		s := proto.Size(x.CancelRequest)
+		n += 1 // tag and wire
+		n += proto.SizeVarint(uint64(s))
+		n += s
+	case *WatchRequest_ProgressRequest:
+		s := proto.Size(x.ProgressRequest)
+		n += 1 // tag and wire
+		n += proto.SizeVarint(uint64(s))
+		n += s
+	case nil:
+	default:
+		panic(fmt.Sprintf("proto: unexpected type %T in oneof", x))
+	}
+	return n
+}
+
+type WatchCreateRequest struct {
+	// key is the key to register for watching.
+	Key []byte `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
+	// range_end is the end of the range [key, range_end) to watch. If range_end is not given,
+	// only the key argument is watched. If range_end is equal to '\0', all keys greater than
+	// or equal to the key argument are watched.
+	// If the range_end is one bit larger than the given key,
+	// then all keys with the prefix (the given key) will be watched.
+	RangeEnd []byte `protobuf:"bytes,2,opt,name=range_end,json=rangeEnd,proto3" json:"range_end,omitempty"`
+	// start_revision is an optional revision to watch from (inclusive). No start_revision is "now".
+	StartRevision int64 `protobuf:"varint,3,opt,name=start_revision,json=startRevision,proto3" json:"start_revision,omitempty"`
+	// progress_notify is set so that the etcd server will periodically send a WatchResponse with
+	// no events to the new watcher if there are no recent events. It is useful when clients
+	// wish to recover a disconnected watcher starting from a recent known revision.
+	// The etcd server may decide how often it will send notifications based on current load.
+	ProgressNotify bool `protobuf:"varint,4,opt,name=progress_notify,json=progressNotify,proto3" json:"progress_notify,omitempty"`
+	// filters filter the events at server side before it sends back to the watcher.
+	Filters []WatchCreateRequest_FilterType `protobuf:"varint,5,rep,packed,name=filters,proto3,enum=etcdserverpb.WatchCreateRequest_FilterType" json:"filters,omitempty"`
+	// If prev_kv is set, created watcher gets the previous KV before the event happens.
+	// If the previous KV is already compacted, nothing will be returned.
+	PrevKv bool `protobuf:"varint,6,opt,name=prev_kv,json=prevKv,proto3" json:"prev_kv,omitempty"`
+	// If watch_id is provided and non-zero, it will be assigned to this watcher.
+	// Since creating a watcher in etcd is not a synchronous operation,
+	// this can be used ensure that ordering is correct when creating multiple
+	// watchers on the same stream. Creating a watcher with an ID already in
+	// use on the stream will cause an error to be returned.
+	WatchId int64 `protobuf:"varint,7,opt,name=watch_id,json=watchId,proto3" json:"watch_id,omitempty"`
+	// fragment enables splitting large revisions into multiple watch responses.
+	Fragment             bool     `protobuf:"varint,8,opt,name=fragment,proto3" json:"fragment,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *WatchCreateRequest) Reset()         { *m = WatchCreateRequest{} }
+func (m *WatchCreateRequest) String() string { return proto.CompactTextString(m) }
+func (*WatchCreateRequest) ProtoMessage()    {}
+func (*WatchCreateRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{21}
+}
+func (m *WatchCreateRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *WatchCreateRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_WatchCreateRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *WatchCreateRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_WatchCreateRequest.Merge(m, src)
+}
+func (m *WatchCreateRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *WatchCreateRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_WatchCreateRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_WatchCreateRequest proto.InternalMessageInfo
+
+func (m *WatchCreateRequest) GetKey() []byte {
+	if m != nil {
+		return m.Key
+	}
+	return nil
+}
+
+func (m *WatchCreateRequest) GetRangeEnd() []byte {
+	if m != nil {
+		return m.RangeEnd
+	}
+	return nil
+}
+
+func (m *WatchCreateRequest) GetStartRevision() int64 {
+	if m != nil {
+		return m.StartRevision
+	}
+	return 0
+}
+
+func (m *WatchCreateRequest) GetProgressNotify() bool {
+	if m != nil {
+		return m.ProgressNotify
+	}
+	return false
+}
+
+func (m *WatchCreateRequest) GetFilters() []WatchCreateRequest_FilterType {
+	if m != nil {
+		return m.Filters
+	}
+	return nil
+}
+
+func (m *WatchCreateRequest) GetPrevKv() bool {
+	if m != nil {
+		return m.PrevKv
+	}
+	return false
+}
+
+func (m *WatchCreateRequest) GetWatchId() int64 {
+	if m != nil {
+		return m.WatchId
+	}
+	return 0
+}
+
+func (m *WatchCreateRequest) GetFragment() bool {
+	if m != nil {
+		return m.Fragment
+	}
+	return false
+}
+
+type WatchCancelRequest struct {
+	// watch_id is the watcher id to cancel so that no more events are transmitted.
+	WatchId              int64    `protobuf:"varint,1,opt,name=watch_id,json=watchId,proto3" json:"watch_id,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *WatchCancelRequest) Reset()         { *m = WatchCancelRequest{} }
+func (m *WatchCancelRequest) String() string { return proto.CompactTextString(m) }
+func (*WatchCancelRequest) ProtoMessage()    {}
+func (*WatchCancelRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{22}
+}
+func (m *WatchCancelRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *WatchCancelRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_WatchCancelRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *WatchCancelRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_WatchCancelRequest.Merge(m, src)
+}
+func (m *WatchCancelRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *WatchCancelRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_WatchCancelRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_WatchCancelRequest proto.InternalMessageInfo
+
+func (m *WatchCancelRequest) GetWatchId() int64 {
+	if m != nil {
+		return m.WatchId
+	}
+	return 0
+}
+
+// Requests the a watch stream progress status be sent in the watch response stream as soon as
+// possible.
+type WatchProgressRequest struct {
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *WatchProgressRequest) Reset()         { *m = WatchProgressRequest{} }
+func (m *WatchProgressRequest) String() string { return proto.CompactTextString(m) }
+func (*WatchProgressRequest) ProtoMessage()    {}
+func (*WatchProgressRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{23}
+}
+func (m *WatchProgressRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *WatchProgressRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_WatchProgressRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *WatchProgressRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_WatchProgressRequest.Merge(m, src)
+}
+func (m *WatchProgressRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *WatchProgressRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_WatchProgressRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_WatchProgressRequest proto.InternalMessageInfo
+
+type WatchResponse struct {
+	Header *ResponseHeader `protobuf:"bytes,1,opt,name=header,proto3" json:"header,omitempty"`
+	// watch_id is the ID of the watcher that corresponds to the response.
+	WatchId int64 `protobuf:"varint,2,opt,name=watch_id,json=watchId,proto3" json:"watch_id,omitempty"`
+	// created is set to true if the response is for a create watch request.
+	// The client should record the watch_id and expect to receive events for
+	// the created watcher from the same stream.
+	// All events sent to the created watcher will attach with the same watch_id.
+	Created bool `protobuf:"varint,3,opt,name=created,proto3" json:"created,omitempty"`
+	// canceled is set to true if the response is for a cancel watch request.
+	// No further events will be sent to the canceled watcher.
+	Canceled bool `protobuf:"varint,4,opt,name=canceled,proto3" json:"canceled,omitempty"`
+	// compact_revision is set to the minimum index if a watcher tries to watch
+	// at a compacted index.
+	//
+	// This happens when creating a watcher at a compacted revision or the watcher cannot
+	// catch up with the progress of the key-value store.
+	//
+	// The client should treat the watcher as canceled and should not try to create any
+	// watcher with the same start_revision again.
+	CompactRevision int64 `protobuf:"varint,5,opt,name=compact_revision,json=compactRevision,proto3" json:"compact_revision,omitempty"`
+	// cancel_reason indicates the reason for canceling the watcher.
+	CancelReason string `protobuf:"bytes,6,opt,name=cancel_reason,json=cancelReason,proto3" json:"cancel_reason,omitempty"`
+	// framgment is true if large watch response was split over multiple responses.
+	Fragment             bool            `protobuf:"varint,7,opt,name=fragment,proto3" json:"fragment,omitempty"`
+	Events               []*mvccpb.Event `protobuf:"bytes,11,rep,name=events,proto3" json:"events,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}        `json:"-"`
+	XXX_unrecognized     []byte          `json:"-"`
+	XXX_sizecache        int32           `json:"-"`
+}
+
+func (m *WatchResponse) Reset()         { *m = WatchResponse{} }
+func (m *WatchResponse) String() string { return proto.CompactTextString(m) }
+func (*WatchResponse) ProtoMessage()    {}
+func (*WatchResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{24}
+}
+func (m *WatchResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *WatchResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_WatchResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *WatchResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_WatchResponse.Merge(m, src)
+}
+func (m *WatchResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *WatchResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_WatchResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_WatchResponse proto.InternalMessageInfo
+
+func (m *WatchResponse) GetHeader() *ResponseHeader {
+	if m != nil {
+		return m.Header
+	}
+	return nil
+}
+
+func (m *WatchResponse) GetWatchId() int64 {
+	if m != nil {
+		return m.WatchId
+	}
+	return 0
+}
+
+func (m *WatchResponse) GetCreated() bool {
+	if m != nil {
+		return m.Created
+	}
+	return false
+}
+
+func (m *WatchResponse) GetCanceled() bool {
+	if m != nil {
+		return m.Canceled
+	}
+	return false
+}
+
+func (m *WatchResponse) GetCompactRevision() int64 {
+	if m != nil {
+		return m.CompactRevision
+	}
+	return 0
+}
+
+func (m *WatchResponse) GetCancelReason() string {
+	if m != nil {
+		return m.CancelReason
+	}
+	return ""
+}
+
+func (m *WatchResponse) GetFragment() bool {
+	if m != nil {
+		return m.Fragment
+	}
+	return false
+}
+
+func (m *WatchResponse) GetEvents() []*mvccpb.Event {
+	if m != nil {
+		return m.Events
+	}
+	return nil
+}
+
+type LeaseGrantRequest struct {
+	// TTL is the advisory time-to-live in seconds. Expired lease will return -1.
+	TTL int64 `protobuf:"varint,1,opt,name=TTL,proto3" json:"TTL,omitempty"`
+	// ID is the requested ID for the lease. If ID is set to 0, the lessor chooses an ID.
+	ID                   int64    `protobuf:"varint,2,opt,name=ID,proto3" json:"ID,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *LeaseGrantRequest) Reset()         { *m = LeaseGrantRequest{} }
+func (m *LeaseGrantRequest) String() string { return proto.CompactTextString(m) }
+func (*LeaseGrantRequest) ProtoMessage()    {}
+func (*LeaseGrantRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{25}
+}
+func (m *LeaseGrantRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *LeaseGrantRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_LeaseGrantRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *LeaseGrantRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_LeaseGrantRequest.Merge(m, src)
+}
+func (m *LeaseGrantRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *LeaseGrantRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_LeaseGrantRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_LeaseGrantRequest proto.InternalMessageInfo
+
+func (m *LeaseGrantRequest) GetTTL() int64 {
+	if m != nil {
+		return m.TTL
+	}
+	return 0
+}
+
+func (m *LeaseGrantRequest) GetID() int64 {
+	if m != nil {
+		return m.ID
+	}
+	return 0
+}
+
+type LeaseGrantResponse struct {
+	Header *ResponseHeader `protobuf:"bytes,1,opt,name=header,proto3" json:"header,omitempty"`
+	// ID is the lease ID for the granted lease.
+	ID int64 `protobuf:"varint,2,opt,name=ID,proto3" json:"ID,omitempty"`
+	// TTL is the server chosen lease time-to-live in seconds.
+	TTL                  int64    `protobuf:"varint,3,opt,name=TTL,proto3" json:"TTL,omitempty"`
+	Error                string   `protobuf:"bytes,4,opt,name=error,proto3" json:"error,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *LeaseGrantResponse) Reset()         { *m = LeaseGrantResponse{} }
+func (m *LeaseGrantResponse) String() string { return proto.CompactTextString(m) }
+func (*LeaseGrantResponse) ProtoMessage()    {}
+func (*LeaseGrantResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{26}
+}
+func (m *LeaseGrantResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *LeaseGrantResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_LeaseGrantResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *LeaseGrantResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_LeaseGrantResponse.Merge(m, src)
+}
+func (m *LeaseGrantResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *LeaseGrantResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_LeaseGrantResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_LeaseGrantResponse proto.InternalMessageInfo
+
+func (m *LeaseGrantResponse) GetHeader() *ResponseHeader {
+	if m != nil {
+		return m.Header
+	}
+	return nil
+}
+
+func (m *LeaseGrantResponse) GetID() int64 {
+	if m != nil {
+		return m.ID
+	}
+	return 0
+}
+
+func (m *LeaseGrantResponse) GetTTL() int64 {
+	if m != nil {
+		return m.TTL
+	}
+	return 0
+}
+
+func (m *LeaseGrantResponse) GetError() string {
+	if m != nil {
+		return m.Error
+	}
+	return ""
+}
+
+type LeaseRevokeRequest struct {
+	// ID is the lease ID to revoke. When the ID is revoked, all associated keys will be deleted.
+	ID                   int64    `protobuf:"varint,1,opt,name=ID,proto3" json:"ID,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *LeaseRevokeRequest) Reset()         { *m = LeaseRevokeRequest{} }
+func (m *LeaseRevokeRequest) String() string { return proto.CompactTextString(m) }
+func (*LeaseRevokeRequest) ProtoMessage()    {}
+func (*LeaseRevokeRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{27}
+}
+func (m *LeaseRevokeRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *LeaseRevokeRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_LeaseRevokeRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *LeaseRevokeRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_LeaseRevokeRequest.Merge(m, src)
+}
+func (m *LeaseRevokeRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *LeaseRevokeRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_LeaseRevokeRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_LeaseRevokeRequest proto.InternalMessageInfo
+
+func (m *LeaseRevokeRequest) GetID() int64 {
+	if m != nil {
+		return m.ID
+	}
+	return 0
+}
+
+type LeaseRevokeResponse struct {
+	Header               *ResponseHeader `protobuf:"bytes,1,opt,name=header,proto3" json:"header,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}        `json:"-"`
+	XXX_unrecognized     []byte          `json:"-"`
+	XXX_sizecache        int32           `json:"-"`
+}
+
+func (m *LeaseRevokeResponse) Reset()         { *m = LeaseRevokeResponse{} }
+func (m *LeaseRevokeResponse) String() string { return proto.CompactTextString(m) }
+func (*LeaseRevokeResponse) ProtoMessage()    {}
+func (*LeaseRevokeResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{28}
+}
+func (m *LeaseRevokeResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *LeaseRevokeResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_LeaseRevokeResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *LeaseRevokeResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_LeaseRevokeResponse.Merge(m, src)
+}
+func (m *LeaseRevokeResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *LeaseRevokeResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_LeaseRevokeResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_LeaseRevokeResponse proto.InternalMessageInfo
+
+func (m *LeaseRevokeResponse) GetHeader() *ResponseHeader {
+	if m != nil {
+		return m.Header
+	}
+	return nil
+}
+
+type LeaseKeepAliveRequest struct {
+	// ID is the lease ID for the lease to keep alive.
+	ID                   int64    `protobuf:"varint,1,opt,name=ID,proto3" json:"ID,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *LeaseKeepAliveRequest) Reset()         { *m = LeaseKeepAliveRequest{} }
+func (m *LeaseKeepAliveRequest) String() string { return proto.CompactTextString(m) }
+func (*LeaseKeepAliveRequest) ProtoMessage()    {}
+func (*LeaseKeepAliveRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{29}
+}
+func (m *LeaseKeepAliveRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *LeaseKeepAliveRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_LeaseKeepAliveRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *LeaseKeepAliveRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_LeaseKeepAliveRequest.Merge(m, src)
+}
+func (m *LeaseKeepAliveRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *LeaseKeepAliveRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_LeaseKeepAliveRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_LeaseKeepAliveRequest proto.InternalMessageInfo
+
+func (m *LeaseKeepAliveRequest) GetID() int64 {
+	if m != nil {
+		return m.ID
+	}
+	return 0
+}
+
+type LeaseKeepAliveResponse struct {
+	Header *ResponseHeader `protobuf:"bytes,1,opt,name=header,proto3" json:"header,omitempty"`
+	// ID is the lease ID from the keep alive request.
+	ID int64 `protobuf:"varint,2,opt,name=ID,proto3" json:"ID,omitempty"`
+	// TTL is the new time-to-live for the lease.
+	TTL                  int64    `protobuf:"varint,3,opt,name=TTL,proto3" json:"TTL,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *LeaseKeepAliveResponse) Reset()         { *m = LeaseKeepAliveResponse{} }
+func (m *LeaseKeepAliveResponse) String() string { return proto.CompactTextString(m) }
+func (*LeaseKeepAliveResponse) ProtoMessage()    {}
+func (*LeaseKeepAliveResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{30}
+}
+func (m *LeaseKeepAliveResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *LeaseKeepAliveResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_LeaseKeepAliveResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *LeaseKeepAliveResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_LeaseKeepAliveResponse.Merge(m, src)
+}
+func (m *LeaseKeepAliveResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *LeaseKeepAliveResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_LeaseKeepAliveResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_LeaseKeepAliveResponse proto.InternalMessageInfo
+
+func (m *LeaseKeepAliveResponse) GetHeader() *ResponseHeader {
+	if m != nil {
+		return m.Header
+	}
+	return nil
+}
+
+func (m *LeaseKeepAliveResponse) GetID() int64 {
+	if m != nil {
+		return m.ID
+	}
+	return 0
+}
+
+func (m *LeaseKeepAliveResponse) GetTTL() int64 {
+	if m != nil {
+		return m.TTL
+	}
+	return 0
+}
+
+type LeaseTimeToLiveRequest struct {
+	// ID is the lease ID for the lease.
+	ID int64 `protobuf:"varint,1,opt,name=ID,proto3" json:"ID,omitempty"`
+	// keys is true to query all the keys attached to this lease.
+	Keys                 bool     `protobuf:"varint,2,opt,name=keys,proto3" json:"keys,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *LeaseTimeToLiveRequest) Reset()         { *m = LeaseTimeToLiveRequest{} }
+func (m *LeaseTimeToLiveRequest) String() string { return proto.CompactTextString(m) }
+func (*LeaseTimeToLiveRequest) ProtoMessage()    {}
+func (*LeaseTimeToLiveRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{31}
+}
+func (m *LeaseTimeToLiveRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *LeaseTimeToLiveRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_LeaseTimeToLiveRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *LeaseTimeToLiveRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_LeaseTimeToLiveRequest.Merge(m, src)
+}
+func (m *LeaseTimeToLiveRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *LeaseTimeToLiveRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_LeaseTimeToLiveRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_LeaseTimeToLiveRequest proto.InternalMessageInfo
+
+func (m *LeaseTimeToLiveRequest) GetID() int64 {
+	if m != nil {
+		return m.ID
+	}
+	return 0
+}
+
+func (m *LeaseTimeToLiveRequest) GetKeys() bool {
+	if m != nil {
+		return m.Keys
+	}
+	return false
+}
+
+type LeaseTimeToLiveResponse struct {
+	Header *ResponseHeader `protobuf:"bytes,1,opt,name=header,proto3" json:"header,omitempty"`
+	// ID is the lease ID from the keep alive request.
+	ID int64 `protobuf:"varint,2,opt,name=ID,proto3" json:"ID,omitempty"`
+	// TTL is the remaining TTL in seconds for the lease; the lease will expire in under TTL+1 seconds.
+	TTL int64 `protobuf:"varint,3,opt,name=TTL,proto3" json:"TTL,omitempty"`
+	// GrantedTTL is the initial granted time in seconds upon lease creation/renewal.
+	GrantedTTL int64 `protobuf:"varint,4,opt,name=grantedTTL,proto3" json:"grantedTTL,omitempty"`
+	// Keys is the list of keys attached to this lease.
+	Keys                 [][]byte `protobuf:"bytes,5,rep,name=keys,proto3" json:"keys,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *LeaseTimeToLiveResponse) Reset()         { *m = LeaseTimeToLiveResponse{} }
+func (m *LeaseTimeToLiveResponse) String() string { return proto.CompactTextString(m) }
+func (*LeaseTimeToLiveResponse) ProtoMessage()    {}
+func (*LeaseTimeToLiveResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{32}
+}
+func (m *LeaseTimeToLiveResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *LeaseTimeToLiveResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_LeaseTimeToLiveResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *LeaseTimeToLiveResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_LeaseTimeToLiveResponse.Merge(m, src)
+}
+func (m *LeaseTimeToLiveResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *LeaseTimeToLiveResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_LeaseTimeToLiveResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_LeaseTimeToLiveResponse proto.InternalMessageInfo
+
+func (m *LeaseTimeToLiveResponse) GetHeader() *ResponseHeader {
+	if m != nil {
+		return m.Header
+	}
+	return nil
+}
+
+func (m *LeaseTimeToLiveResponse) GetID() int64 {
+	if m != nil {
+		return m.ID
+	}
+	return 0
+}
+
+func (m *LeaseTimeToLiveResponse) GetTTL() int64 {
+	if m != nil {
+		return m.TTL
+	}
+	return 0
+}
+
+func (m *LeaseTimeToLiveResponse) GetGrantedTTL() int64 {
+	if m != nil {
+		return m.GrantedTTL
+	}
+	return 0
+}
+
+func (m *LeaseTimeToLiveResponse) GetKeys() [][]byte {
+	if m != nil {
+		return m.Keys
+	}
+	return nil
+}
+
+type LeaseLeasesRequest struct {
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *LeaseLeasesRequest) Reset()         { *m = LeaseLeasesRequest{} }
+func (m *LeaseLeasesRequest) String() string { return proto.CompactTextString(m) }
+func (*LeaseLeasesRequest) ProtoMessage()    {}
+func (*LeaseLeasesRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{33}
+}
+func (m *LeaseLeasesRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *LeaseLeasesRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_LeaseLeasesRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *LeaseLeasesRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_LeaseLeasesRequest.Merge(m, src)
+}
+func (m *LeaseLeasesRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *LeaseLeasesRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_LeaseLeasesRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_LeaseLeasesRequest proto.InternalMessageInfo
+
+type LeaseStatus struct {
+	ID                   int64    `protobuf:"varint,1,opt,name=ID,proto3" json:"ID,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *LeaseStatus) Reset()         { *m = LeaseStatus{} }
+func (m *LeaseStatus) String() string { return proto.CompactTextString(m) }
+func (*LeaseStatus) ProtoMessage()    {}
+func (*LeaseStatus) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{34}
+}
+func (m *LeaseStatus) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *LeaseStatus) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_LeaseStatus.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *LeaseStatus) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_LeaseStatus.Merge(m, src)
+}
+func (m *LeaseStatus) XXX_Size() int {
+	return m.Size()
+}
+func (m *LeaseStatus) XXX_DiscardUnknown() {
+	xxx_messageInfo_LeaseStatus.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_LeaseStatus proto.InternalMessageInfo
+
+func (m *LeaseStatus) GetID() int64 {
+	if m != nil {
+		return m.ID
+	}
+	return 0
+}
+
+type LeaseLeasesResponse struct {
+	Header               *ResponseHeader `protobuf:"bytes,1,opt,name=header,proto3" json:"header,omitempty"`
+	Leases               []*LeaseStatus  `protobuf:"bytes,2,rep,name=leases,proto3" json:"leases,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}        `json:"-"`
+	XXX_unrecognized     []byte          `json:"-"`
+	XXX_sizecache        int32           `json:"-"`
+}
+
+func (m *LeaseLeasesResponse) Reset()         { *m = LeaseLeasesResponse{} }
+func (m *LeaseLeasesResponse) String() string { return proto.CompactTextString(m) }
+func (*LeaseLeasesResponse) ProtoMessage()    {}
+func (*LeaseLeasesResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{35}
+}
+func (m *LeaseLeasesResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *LeaseLeasesResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_LeaseLeasesResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *LeaseLeasesResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_LeaseLeasesResponse.Merge(m, src)
+}
+func (m *LeaseLeasesResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *LeaseLeasesResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_LeaseLeasesResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_LeaseLeasesResponse proto.InternalMessageInfo
+
+func (m *LeaseLeasesResponse) GetHeader() *ResponseHeader {
+	if m != nil {
+		return m.Header
+	}
+	return nil
+}
+
+func (m *LeaseLeasesResponse) GetLeases() []*LeaseStatus {
+	if m != nil {
+		return m.Leases
+	}
+	return nil
+}
+
+type Member struct {
+	// ID is the member ID for this member.
+	ID uint64 `protobuf:"varint,1,opt,name=ID,proto3" json:"ID,omitempty"`
+	// name is the human-readable name of the member. If the member is not started, the name will be an empty string.
+	Name string `protobuf:"bytes,2,opt,name=name,proto3" json:"name,omitempty"`
+	// peerURLs is the list of URLs the member exposes to the cluster for communication.
+	PeerURLs []string `protobuf:"bytes,3,rep,name=peerURLs,proto3" json:"peerURLs,omitempty"`
+	// clientURLs is the list of URLs the member exposes to clients for communication. If the member is not started, clientURLs will be empty.
+	ClientURLs           []string `protobuf:"bytes,4,rep,name=clientURLs,proto3" json:"clientURLs,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *Member) Reset()         { *m = Member{} }
+func (m *Member) String() string { return proto.CompactTextString(m) }
+func (*Member) ProtoMessage()    {}
+func (*Member) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{36}
+}
+func (m *Member) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *Member) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_Member.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *Member) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Member.Merge(m, src)
+}
+func (m *Member) XXX_Size() int {
+	return m.Size()
+}
+func (m *Member) XXX_DiscardUnknown() {
+	xxx_messageInfo_Member.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Member proto.InternalMessageInfo
+
+func (m *Member) GetID() uint64 {
+	if m != nil {
+		return m.ID
+	}
+	return 0
+}
+
+func (m *Member) GetName() string {
+	if m != nil {
+		return m.Name
+	}
+	return ""
+}
+
+func (m *Member) GetPeerURLs() []string {
+	if m != nil {
+		return m.PeerURLs
+	}
+	return nil
+}
+
+func (m *Member) GetClientURLs() []string {
+	if m != nil {
+		return m.ClientURLs
+	}
+	return nil
+}
+
+type MemberAddRequest struct {
+	// peerURLs is the list of URLs the added member will use to communicate with the cluster.
+	PeerURLs             []string `protobuf:"bytes,1,rep,name=peerURLs,proto3" json:"peerURLs,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *MemberAddRequest) Reset()         { *m = MemberAddRequest{} }
+func (m *MemberAddRequest) String() string { return proto.CompactTextString(m) }
+func (*MemberAddRequest) ProtoMessage()    {}
+func (*MemberAddRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{37}
+}
+func (m *MemberAddRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *MemberAddRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_MemberAddRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *MemberAddRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_MemberAddRequest.Merge(m, src)
+}
+func (m *MemberAddRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *MemberAddRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_MemberAddRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_MemberAddRequest proto.InternalMessageInfo
+
+func (m *MemberAddRequest) GetPeerURLs() []string {
+	if m != nil {
+		return m.PeerURLs
+	}
+	return nil
+}
+
+type MemberAddResponse struct {
+	Header *ResponseHeader `protobuf:"bytes,1,opt,name=header,proto3" json:"header,omitempty"`
+	// member is the member information for the added member.
+	Member *Member `protobuf:"bytes,2,opt,name=member,proto3" json:"member,omitempty"`
+	// members is a list of all members after adding the new member.
+	Members              []*Member `protobuf:"bytes,3,rep,name=members,proto3" json:"members,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}  `json:"-"`
+	XXX_unrecognized     []byte    `json:"-"`
+	XXX_sizecache        int32     `json:"-"`
+}
+
+func (m *MemberAddResponse) Reset()         { *m = MemberAddResponse{} }
+func (m *MemberAddResponse) String() string { return proto.CompactTextString(m) }
+func (*MemberAddResponse) ProtoMessage()    {}
+func (*MemberAddResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{38}
+}
+func (m *MemberAddResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *MemberAddResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_MemberAddResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *MemberAddResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_MemberAddResponse.Merge(m, src)
+}
+func (m *MemberAddResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *MemberAddResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_MemberAddResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_MemberAddResponse proto.InternalMessageInfo
+
+func (m *MemberAddResponse) GetHeader() *ResponseHeader {
+	if m != nil {
+		return m.Header
+	}
+	return nil
+}
+
+func (m *MemberAddResponse) GetMember() *Member {
+	if m != nil {
+		return m.Member
+	}
+	return nil
+}
+
+func (m *MemberAddResponse) GetMembers() []*Member {
+	if m != nil {
+		return m.Members
+	}
+	return nil
+}
+
+type MemberRemoveRequest struct {
+	// ID is the member ID of the member to remove.
+	ID                   uint64   `protobuf:"varint,1,opt,name=ID,proto3" json:"ID,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *MemberRemoveRequest) Reset()         { *m = MemberRemoveRequest{} }
+func (m *MemberRemoveRequest) String() string { return proto.CompactTextString(m) }
+func (*MemberRemoveRequest) ProtoMessage()    {}
+func (*MemberRemoveRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{39}
+}
+func (m *MemberRemoveRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *MemberRemoveRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_MemberRemoveRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *MemberRemoveRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_MemberRemoveRequest.Merge(m, src)
+}
+func (m *MemberRemoveRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *MemberRemoveRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_MemberRemoveRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_MemberRemoveRequest proto.InternalMessageInfo
+
+func (m *MemberRemoveRequest) GetID() uint64 {
+	if m != nil {
+		return m.ID
+	}
+	return 0
+}
+
+type MemberRemoveResponse struct {
+	Header *ResponseHeader `protobuf:"bytes,1,opt,name=header,proto3" json:"header,omitempty"`
+	// members is a list of all members after removing the member.
+	Members              []*Member `protobuf:"bytes,2,rep,name=members,proto3" json:"members,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}  `json:"-"`
+	XXX_unrecognized     []byte    `json:"-"`
+	XXX_sizecache        int32     `json:"-"`
+}
+
+func (m *MemberRemoveResponse) Reset()         { *m = MemberRemoveResponse{} }
+func (m *MemberRemoveResponse) String() string { return proto.CompactTextString(m) }
+func (*MemberRemoveResponse) ProtoMessage()    {}
+func (*MemberRemoveResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{40}
+}
+func (m *MemberRemoveResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *MemberRemoveResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_MemberRemoveResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *MemberRemoveResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_MemberRemoveResponse.Merge(m, src)
+}
+func (m *MemberRemoveResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *MemberRemoveResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_MemberRemoveResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_MemberRemoveResponse proto.InternalMessageInfo
+
+func (m *MemberRemoveResponse) GetHeader() *ResponseHeader {
+	if m != nil {
+		return m.Header
+	}
+	return nil
+}
+
+func (m *MemberRemoveResponse) GetMembers() []*Member {
+	if m != nil {
+		return m.Members
+	}
+	return nil
+}
+
+type MemberUpdateRequest struct {
+	// ID is the member ID of the member to update.
+	ID uint64 `protobuf:"varint,1,opt,name=ID,proto3" json:"ID,omitempty"`
+	// peerURLs is the new list of URLs the member will use to communicate with the cluster.
+	PeerURLs             []string `protobuf:"bytes,2,rep,name=peerURLs,proto3" json:"peerURLs,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *MemberUpdateRequest) Reset()         { *m = MemberUpdateRequest{} }
+func (m *MemberUpdateRequest) String() string { return proto.CompactTextString(m) }
+func (*MemberUpdateRequest) ProtoMessage()    {}
+func (*MemberUpdateRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{41}
+}
+func (m *MemberUpdateRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *MemberUpdateRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_MemberUpdateRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *MemberUpdateRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_MemberUpdateRequest.Merge(m, src)
+}
+func (m *MemberUpdateRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *MemberUpdateRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_MemberUpdateRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_MemberUpdateRequest proto.InternalMessageInfo
+
+func (m *MemberUpdateRequest) GetID() uint64 {
+	if m != nil {
+		return m.ID
+	}
+	return 0
+}
+
+func (m *MemberUpdateRequest) GetPeerURLs() []string {
+	if m != nil {
+		return m.PeerURLs
+	}
+	return nil
+}
+
+type MemberUpdateResponse struct {
+	Header *ResponseHeader `protobuf:"bytes,1,opt,name=header,proto3" json:"header,omitempty"`
+	// members is a list of all members after updating the member.
+	Members              []*Member `protobuf:"bytes,2,rep,name=members,proto3" json:"members,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}  `json:"-"`
+	XXX_unrecognized     []byte    `json:"-"`
+	XXX_sizecache        int32     `json:"-"`
+}
+
+func (m *MemberUpdateResponse) Reset()         { *m = MemberUpdateResponse{} }
+func (m *MemberUpdateResponse) String() string { return proto.CompactTextString(m) }
+func (*MemberUpdateResponse) ProtoMessage()    {}
+func (*MemberUpdateResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{42}
+}
+func (m *MemberUpdateResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *MemberUpdateResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_MemberUpdateResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *MemberUpdateResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_MemberUpdateResponse.Merge(m, src)
+}
+func (m *MemberUpdateResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *MemberUpdateResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_MemberUpdateResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_MemberUpdateResponse proto.InternalMessageInfo
+
+func (m *MemberUpdateResponse) GetHeader() *ResponseHeader {
+	if m != nil {
+		return m.Header
+	}
+	return nil
+}
+
+func (m *MemberUpdateResponse) GetMembers() []*Member {
+	if m != nil {
+		return m.Members
+	}
+	return nil
+}
+
+type MemberListRequest struct {
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *MemberListRequest) Reset()         { *m = MemberListRequest{} }
+func (m *MemberListRequest) String() string { return proto.CompactTextString(m) }
+func (*MemberListRequest) ProtoMessage()    {}
+func (*MemberListRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{43}
+}
+func (m *MemberListRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *MemberListRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_MemberListRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *MemberListRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_MemberListRequest.Merge(m, src)
+}
+func (m *MemberListRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *MemberListRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_MemberListRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_MemberListRequest proto.InternalMessageInfo
+
+type MemberListResponse struct {
+	Header *ResponseHeader `protobuf:"bytes,1,opt,name=header,proto3" json:"header,omitempty"`
+	// members is a list of all members associated with the cluster.
+	Members              []*Member `protobuf:"bytes,2,rep,name=members,proto3" json:"members,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}  `json:"-"`
+	XXX_unrecognized     []byte    `json:"-"`
+	XXX_sizecache        int32     `json:"-"`
+}
+
+func (m *MemberListResponse) Reset()         { *m = MemberListResponse{} }
+func (m *MemberListResponse) String() string { return proto.CompactTextString(m) }
+func (*MemberListResponse) ProtoMessage()    {}
+func (*MemberListResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{44}
+}
+func (m *MemberListResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *MemberListResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_MemberListResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *MemberListResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_MemberListResponse.Merge(m, src)
+}
+func (m *MemberListResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *MemberListResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_MemberListResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_MemberListResponse proto.InternalMessageInfo
+
+func (m *MemberListResponse) GetHeader() *ResponseHeader {
+	if m != nil {
+		return m.Header
+	}
+	return nil
+}
+
+func (m *MemberListResponse) GetMembers() []*Member {
+	if m != nil {
+		return m.Members
+	}
+	return nil
+}
+
+type DefragmentRequest struct {
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *DefragmentRequest) Reset()         { *m = DefragmentRequest{} }
+func (m *DefragmentRequest) String() string { return proto.CompactTextString(m) }
+func (*DefragmentRequest) ProtoMessage()    {}
+func (*DefragmentRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{45}
+}
+func (m *DefragmentRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *DefragmentRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_DefragmentRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *DefragmentRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_DefragmentRequest.Merge(m, src)
+}
+func (m *DefragmentRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *DefragmentRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_DefragmentRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_DefragmentRequest proto.InternalMessageInfo
+
+type DefragmentResponse struct {
+	Header               *ResponseHeader `protobuf:"bytes,1,opt,name=header,proto3" json:"header,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}        `json:"-"`
+	XXX_unrecognized     []byte          `json:"-"`
+	XXX_sizecache        int32           `json:"-"`
+}
+
+func (m *DefragmentResponse) Reset()         { *m = DefragmentResponse{} }
+func (m *DefragmentResponse) String() string { return proto.CompactTextString(m) }
+func (*DefragmentResponse) ProtoMessage()    {}
+func (*DefragmentResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{46}
+}
+func (m *DefragmentResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *DefragmentResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_DefragmentResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *DefragmentResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_DefragmentResponse.Merge(m, src)
+}
+func (m *DefragmentResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *DefragmentResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_DefragmentResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_DefragmentResponse proto.InternalMessageInfo
+
+func (m *DefragmentResponse) GetHeader() *ResponseHeader {
+	if m != nil {
+		return m.Header
+	}
+	return nil
+}
+
+type MoveLeaderRequest struct {
+	// targetID is the node ID for the new leader.
+	TargetID             uint64   `protobuf:"varint,1,opt,name=targetID,proto3" json:"targetID,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *MoveLeaderRequest) Reset()         { *m = MoveLeaderRequest{} }
+func (m *MoveLeaderRequest) String() string { return proto.CompactTextString(m) }
+func (*MoveLeaderRequest) ProtoMessage()    {}
+func (*MoveLeaderRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{47}
+}
+func (m *MoveLeaderRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *MoveLeaderRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_MoveLeaderRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *MoveLeaderRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_MoveLeaderRequest.Merge(m, src)
+}
+func (m *MoveLeaderRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *MoveLeaderRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_MoveLeaderRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_MoveLeaderRequest proto.InternalMessageInfo
+
+func (m *MoveLeaderRequest) GetTargetID() uint64 {
+	if m != nil {
+		return m.TargetID
+	}
+	return 0
+}
+
+type MoveLeaderResponse struct {
+	Header               *ResponseHeader `protobuf:"bytes,1,opt,name=header,proto3" json:"header,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}        `json:"-"`
+	XXX_unrecognized     []byte          `json:"-"`
+	XXX_sizecache        int32           `json:"-"`
+}
+
+func (m *MoveLeaderResponse) Reset()         { *m = MoveLeaderResponse{} }
+func (m *MoveLeaderResponse) String() string { return proto.CompactTextString(m) }
+func (*MoveLeaderResponse) ProtoMessage()    {}
+func (*MoveLeaderResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{48}
+}
+func (m *MoveLeaderResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *MoveLeaderResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_MoveLeaderResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *MoveLeaderResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_MoveLeaderResponse.Merge(m, src)
+}
+func (m *MoveLeaderResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *MoveLeaderResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_MoveLeaderResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_MoveLeaderResponse proto.InternalMessageInfo
+
+func (m *MoveLeaderResponse) GetHeader() *ResponseHeader {
+	if m != nil {
+		return m.Header
+	}
+	return nil
+}
+
+type AlarmRequest struct {
+	// action is the kind of alarm request to issue. The action
+	// may GET alarm statuses, ACTIVATE an alarm, or DEACTIVATE a
+	// raised alarm.
+	Action AlarmRequest_AlarmAction `protobuf:"varint,1,opt,name=action,proto3,enum=etcdserverpb.AlarmRequest_AlarmAction" json:"action,omitempty"`
+	// memberID is the ID of the member associated with the alarm. If memberID is 0, the
+	// alarm request covers all members.
+	MemberID uint64 `protobuf:"varint,2,opt,name=memberID,proto3" json:"memberID,omitempty"`
+	// alarm is the type of alarm to consider for this request.
+	Alarm                AlarmType `protobuf:"varint,3,opt,name=alarm,proto3,enum=etcdserverpb.AlarmType" json:"alarm,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}  `json:"-"`
+	XXX_unrecognized     []byte    `json:"-"`
+	XXX_sizecache        int32     `json:"-"`
+}
+
+func (m *AlarmRequest) Reset()         { *m = AlarmRequest{} }
+func (m *AlarmRequest) String() string { return proto.CompactTextString(m) }
+func (*AlarmRequest) ProtoMessage()    {}
+func (*AlarmRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{49}
+}
+func (m *AlarmRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *AlarmRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_AlarmRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *AlarmRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_AlarmRequest.Merge(m, src)
+}
+func (m *AlarmRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *AlarmRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_AlarmRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_AlarmRequest proto.InternalMessageInfo
+
+func (m *AlarmRequest) GetAction() AlarmRequest_AlarmAction {
+	if m != nil {
+		return m.Action
+	}
+	return AlarmRequest_GET
+}
+
+func (m *AlarmRequest) GetMemberID() uint64 {
+	if m != nil {
+		return m.MemberID
+	}
+	return 0
+}
+
+func (m *AlarmRequest) GetAlarm() AlarmType {
+	if m != nil {
+		return m.Alarm
+	}
+	return AlarmType_NONE
+}
+
+type AlarmMember struct {
+	// memberID is the ID of the member associated with the raised alarm.
+	MemberID uint64 `protobuf:"varint,1,opt,name=memberID,proto3" json:"memberID,omitempty"`
+	// alarm is the type of alarm which has been raised.
+	Alarm                AlarmType `protobuf:"varint,2,opt,name=alarm,proto3,enum=etcdserverpb.AlarmType" json:"alarm,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}  `json:"-"`
+	XXX_unrecognized     []byte    `json:"-"`
+	XXX_sizecache        int32     `json:"-"`
+}
+
+func (m *AlarmMember) Reset()         { *m = AlarmMember{} }
+func (m *AlarmMember) String() string { return proto.CompactTextString(m) }
+func (*AlarmMember) ProtoMessage()    {}
+func (*AlarmMember) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{50}
+}
+func (m *AlarmMember) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *AlarmMember) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_AlarmMember.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *AlarmMember) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_AlarmMember.Merge(m, src)
+}
+func (m *AlarmMember) XXX_Size() int {
+	return m.Size()
+}
+func (m *AlarmMember) XXX_DiscardUnknown() {
+	xxx_messageInfo_AlarmMember.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_AlarmMember proto.InternalMessageInfo
+
+func (m *AlarmMember) GetMemberID() uint64 {
+	if m != nil {
+		return m.MemberID
+	}
+	return 0
+}
+
+func (m *AlarmMember) GetAlarm() AlarmType {
+	if m != nil {
+		return m.Alarm
+	}
+	return AlarmType_NONE
+}
+
+type AlarmResponse struct {
+	Header *ResponseHeader `protobuf:"bytes,1,opt,name=header,proto3" json:"header,omitempty"`
+	// alarms is a list of alarms associated with the alarm request.
+	Alarms               []*AlarmMember `protobuf:"bytes,2,rep,name=alarms,proto3" json:"alarms,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}       `json:"-"`
+	XXX_unrecognized     []byte         `json:"-"`
+	XXX_sizecache        int32          `json:"-"`
+}
+
+func (m *AlarmResponse) Reset()         { *m = AlarmResponse{} }
+func (m *AlarmResponse) String() string { return proto.CompactTextString(m) }
+func (*AlarmResponse) ProtoMessage()    {}
+func (*AlarmResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{51}
+}
+func (m *AlarmResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *AlarmResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_AlarmResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *AlarmResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_AlarmResponse.Merge(m, src)
+}
+func (m *AlarmResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *AlarmResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_AlarmResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_AlarmResponse proto.InternalMessageInfo
+
+func (m *AlarmResponse) GetHeader() *ResponseHeader {
+	if m != nil {
+		return m.Header
+	}
+	return nil
+}
+
+func (m *AlarmResponse) GetAlarms() []*AlarmMember {
+	if m != nil {
+		return m.Alarms
+	}
+	return nil
+}
+
+type StatusRequest struct {
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *StatusRequest) Reset()         { *m = StatusRequest{} }
+func (m *StatusRequest) String() string { return proto.CompactTextString(m) }
+func (*StatusRequest) ProtoMessage()    {}
+func (*StatusRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{52}
+}
+func (m *StatusRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *StatusRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_StatusRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *StatusRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_StatusRequest.Merge(m, src)
+}
+func (m *StatusRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *StatusRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_StatusRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_StatusRequest proto.InternalMessageInfo
+
+type StatusResponse struct {
+	Header *ResponseHeader `protobuf:"bytes,1,opt,name=header,proto3" json:"header,omitempty"`
+	// version is the cluster protocol version used by the responding member.
+	Version string `protobuf:"bytes,2,opt,name=version,proto3" json:"version,omitempty"`
+	// dbSize is the size of the backend database, in bytes, of the responding member.
+	DbSize int64 `protobuf:"varint,3,opt,name=dbSize,proto3" json:"dbSize,omitempty"`
+	// leader is the member ID which the responding member believes is the current leader.
+	Leader uint64 `protobuf:"varint,4,opt,name=leader,proto3" json:"leader,omitempty"`
+	// raftIndex is the current raft index of the responding member.
+	RaftIndex uint64 `protobuf:"varint,5,opt,name=raftIndex,proto3" json:"raftIndex,omitempty"`
+	// raftTerm is the current raft term of the responding member.
+	RaftTerm             uint64   `protobuf:"varint,6,opt,name=raftTerm,proto3" json:"raftTerm,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *StatusResponse) Reset()         { *m = StatusResponse{} }
+func (m *StatusResponse) String() string { return proto.CompactTextString(m) }
+func (*StatusResponse) ProtoMessage()    {}
+func (*StatusResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{53}
+}
+func (m *StatusResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *StatusResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_StatusResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *StatusResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_StatusResponse.Merge(m, src)
+}
+func (m *StatusResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *StatusResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_StatusResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_StatusResponse proto.InternalMessageInfo
+
+func (m *StatusResponse) GetHeader() *ResponseHeader {
+	if m != nil {
+		return m.Header
+	}
+	return nil
+}
+
+func (m *StatusResponse) GetVersion() string {
+	if m != nil {
+		return m.Version
+	}
+	return ""
+}
+
+func (m *StatusResponse) GetDbSize() int64 {
+	if m != nil {
+		return m.DbSize
+	}
+	return 0
+}
+
+func (m *StatusResponse) GetLeader() uint64 {
+	if m != nil {
+		return m.Leader
+	}
+	return 0
+}
+
+func (m *StatusResponse) GetRaftIndex() uint64 {
+	if m != nil {
+		return m.RaftIndex
+	}
+	return 0
+}
+
+func (m *StatusResponse) GetRaftTerm() uint64 {
+	if m != nil {
+		return m.RaftTerm
+	}
+	return 0
+}
+
+type AuthEnableRequest struct {
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *AuthEnableRequest) Reset()         { *m = AuthEnableRequest{} }
+func (m *AuthEnableRequest) String() string { return proto.CompactTextString(m) }
+func (*AuthEnableRequest) ProtoMessage()    {}
+func (*AuthEnableRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{54}
+}
+func (m *AuthEnableRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *AuthEnableRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_AuthEnableRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *AuthEnableRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_AuthEnableRequest.Merge(m, src)
+}
+func (m *AuthEnableRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *AuthEnableRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_AuthEnableRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_AuthEnableRequest proto.InternalMessageInfo
+
+type AuthDisableRequest struct {
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *AuthDisableRequest) Reset()         { *m = AuthDisableRequest{} }
+func (m *AuthDisableRequest) String() string { return proto.CompactTextString(m) }
+func (*AuthDisableRequest) ProtoMessage()    {}
+func (*AuthDisableRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{55}
+}
+func (m *AuthDisableRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *AuthDisableRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_AuthDisableRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *AuthDisableRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_AuthDisableRequest.Merge(m, src)
+}
+func (m *AuthDisableRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *AuthDisableRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_AuthDisableRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_AuthDisableRequest proto.InternalMessageInfo
+
+type AuthenticateRequest struct {
+	Name                 string   `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+	Password             string   `protobuf:"bytes,2,opt,name=password,proto3" json:"password,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *AuthenticateRequest) Reset()         { *m = AuthenticateRequest{} }
+func (m *AuthenticateRequest) String() string { return proto.CompactTextString(m) }
+func (*AuthenticateRequest) ProtoMessage()    {}
+func (*AuthenticateRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{56}
+}
+func (m *AuthenticateRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *AuthenticateRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_AuthenticateRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *AuthenticateRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_AuthenticateRequest.Merge(m, src)
+}
+func (m *AuthenticateRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *AuthenticateRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_AuthenticateRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_AuthenticateRequest proto.InternalMessageInfo
+
+func (m *AuthenticateRequest) GetName() string {
+	if m != nil {
+		return m.Name
+	}
+	return ""
+}
+
+func (m *AuthenticateRequest) GetPassword() string {
+	if m != nil {
+		return m.Password
+	}
+	return ""
+}
+
+type AuthUserAddRequest struct {
+	Name                 string   `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+	Password             string   `protobuf:"bytes,2,opt,name=password,proto3" json:"password,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *AuthUserAddRequest) Reset()         { *m = AuthUserAddRequest{} }
+func (m *AuthUserAddRequest) String() string { return proto.CompactTextString(m) }
+func (*AuthUserAddRequest) ProtoMessage()    {}
+func (*AuthUserAddRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{57}
+}
+func (m *AuthUserAddRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *AuthUserAddRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_AuthUserAddRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *AuthUserAddRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_AuthUserAddRequest.Merge(m, src)
+}
+func (m *AuthUserAddRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *AuthUserAddRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_AuthUserAddRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_AuthUserAddRequest proto.InternalMessageInfo
+
+func (m *AuthUserAddRequest) GetName() string {
+	if m != nil {
+		return m.Name
+	}
+	return ""
+}
+
+func (m *AuthUserAddRequest) GetPassword() string {
+	if m != nil {
+		return m.Password
+	}
+	return ""
+}
+
+type AuthUserGetRequest struct {
+	Name                 string   `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *AuthUserGetRequest) Reset()         { *m = AuthUserGetRequest{} }
+func (m *AuthUserGetRequest) String() string { return proto.CompactTextString(m) }
+func (*AuthUserGetRequest) ProtoMessage()    {}
+func (*AuthUserGetRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{58}
+}
+func (m *AuthUserGetRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *AuthUserGetRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_AuthUserGetRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *AuthUserGetRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_AuthUserGetRequest.Merge(m, src)
+}
+func (m *AuthUserGetRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *AuthUserGetRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_AuthUserGetRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_AuthUserGetRequest proto.InternalMessageInfo
+
+func (m *AuthUserGetRequest) GetName() string {
+	if m != nil {
+		return m.Name
+	}
+	return ""
+}
+
+type AuthUserDeleteRequest struct {
+	// name is the name of the user to delete.
+	Name                 string   `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *AuthUserDeleteRequest) Reset()         { *m = AuthUserDeleteRequest{} }
+func (m *AuthUserDeleteRequest) String() string { return proto.CompactTextString(m) }
+func (*AuthUserDeleteRequest) ProtoMessage()    {}
+func (*AuthUserDeleteRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{59}
+}
+func (m *AuthUserDeleteRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *AuthUserDeleteRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_AuthUserDeleteRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *AuthUserDeleteRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_AuthUserDeleteRequest.Merge(m, src)
+}
+func (m *AuthUserDeleteRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *AuthUserDeleteRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_AuthUserDeleteRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_AuthUserDeleteRequest proto.InternalMessageInfo
+
+func (m *AuthUserDeleteRequest) GetName() string {
+	if m != nil {
+		return m.Name
+	}
+	return ""
+}
+
+type AuthUserChangePasswordRequest struct {
+	// name is the name of the user whose password is being changed.
+	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+	// password is the new password for the user.
+	Password             string   `protobuf:"bytes,2,opt,name=password,proto3" json:"password,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *AuthUserChangePasswordRequest) Reset()         { *m = AuthUserChangePasswordRequest{} }
+func (m *AuthUserChangePasswordRequest) String() string { return proto.CompactTextString(m) }
+func (*AuthUserChangePasswordRequest) ProtoMessage()    {}
+func (*AuthUserChangePasswordRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{60}
+}
+func (m *AuthUserChangePasswordRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *AuthUserChangePasswordRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_AuthUserChangePasswordRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *AuthUserChangePasswordRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_AuthUserChangePasswordRequest.Merge(m, src)
+}
+func (m *AuthUserChangePasswordRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *AuthUserChangePasswordRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_AuthUserChangePasswordRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_AuthUserChangePasswordRequest proto.InternalMessageInfo
+
+func (m *AuthUserChangePasswordRequest) GetName() string {
+	if m != nil {
+		return m.Name
+	}
+	return ""
+}
+
+func (m *AuthUserChangePasswordRequest) GetPassword() string {
+	if m != nil {
+		return m.Password
+	}
+	return ""
+}
+
+type AuthUserGrantRoleRequest struct {
+	// user is the name of the user which should be granted a given role.
+	User string `protobuf:"bytes,1,opt,name=user,proto3" json:"user,omitempty"`
+	// role is the name of the role to grant to the user.
+	Role                 string   `protobuf:"bytes,2,opt,name=role,proto3" json:"role,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *AuthUserGrantRoleRequest) Reset()         { *m = AuthUserGrantRoleRequest{} }
+func (m *AuthUserGrantRoleRequest) String() string { return proto.CompactTextString(m) }
+func (*AuthUserGrantRoleRequest) ProtoMessage()    {}
+func (*AuthUserGrantRoleRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{61}
+}
+func (m *AuthUserGrantRoleRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *AuthUserGrantRoleRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_AuthUserGrantRoleRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *AuthUserGrantRoleRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_AuthUserGrantRoleRequest.Merge(m, src)
+}
+func (m *AuthUserGrantRoleRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *AuthUserGrantRoleRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_AuthUserGrantRoleRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_AuthUserGrantRoleRequest proto.InternalMessageInfo
+
+func (m *AuthUserGrantRoleRequest) GetUser() string {
+	if m != nil {
+		return m.User
+	}
+	return ""
+}
+
+func (m *AuthUserGrantRoleRequest) GetRole() string {
+	if m != nil {
+		return m.Role
+	}
+	return ""
+}
+
+type AuthUserRevokeRoleRequest struct {
+	Name                 string   `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+	Role                 string   `protobuf:"bytes,2,opt,name=role,proto3" json:"role,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *AuthUserRevokeRoleRequest) Reset()         { *m = AuthUserRevokeRoleRequest{} }
+func (m *AuthUserRevokeRoleRequest) String() string { return proto.CompactTextString(m) }
+func (*AuthUserRevokeRoleRequest) ProtoMessage()    {}
+func (*AuthUserRevokeRoleRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{62}
+}
+func (m *AuthUserRevokeRoleRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *AuthUserRevokeRoleRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_AuthUserRevokeRoleRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *AuthUserRevokeRoleRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_AuthUserRevokeRoleRequest.Merge(m, src)
+}
+func (m *AuthUserRevokeRoleRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *AuthUserRevokeRoleRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_AuthUserRevokeRoleRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_AuthUserRevokeRoleRequest proto.InternalMessageInfo
+
+func (m *AuthUserRevokeRoleRequest) GetName() string {
+	if m != nil {
+		return m.Name
+	}
+	return ""
+}
+
+func (m *AuthUserRevokeRoleRequest) GetRole() string {
+	if m != nil {
+		return m.Role
+	}
+	return ""
+}
+
+type AuthRoleAddRequest struct {
+	// name is the name of the role to add to the authentication system.
+	Name                 string   `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *AuthRoleAddRequest) Reset()         { *m = AuthRoleAddRequest{} }
+func (m *AuthRoleAddRequest) String() string { return proto.CompactTextString(m) }
+func (*AuthRoleAddRequest) ProtoMessage()    {}
+func (*AuthRoleAddRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{63}
+}
+func (m *AuthRoleAddRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *AuthRoleAddRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_AuthRoleAddRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *AuthRoleAddRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_AuthRoleAddRequest.Merge(m, src)
+}
+func (m *AuthRoleAddRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *AuthRoleAddRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_AuthRoleAddRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_AuthRoleAddRequest proto.InternalMessageInfo
+
+func (m *AuthRoleAddRequest) GetName() string {
+	if m != nil {
+		return m.Name
+	}
+	return ""
+}
+
+type AuthRoleGetRequest struct {
+	Role                 string   `protobuf:"bytes,1,opt,name=role,proto3" json:"role,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *AuthRoleGetRequest) Reset()         { *m = AuthRoleGetRequest{} }
+func (m *AuthRoleGetRequest) String() string { return proto.CompactTextString(m) }
+func (*AuthRoleGetRequest) ProtoMessage()    {}
+func (*AuthRoleGetRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{64}
+}
+func (m *AuthRoleGetRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *AuthRoleGetRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_AuthRoleGetRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *AuthRoleGetRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_AuthRoleGetRequest.Merge(m, src)
+}
+func (m *AuthRoleGetRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *AuthRoleGetRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_AuthRoleGetRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_AuthRoleGetRequest proto.InternalMessageInfo
+
+func (m *AuthRoleGetRequest) GetRole() string {
+	if m != nil {
+		return m.Role
+	}
+	return ""
+}
+
+type AuthUserListRequest struct {
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *AuthUserListRequest) Reset()         { *m = AuthUserListRequest{} }
+func (m *AuthUserListRequest) String() string { return proto.CompactTextString(m) }
+func (*AuthUserListRequest) ProtoMessage()    {}
+func (*AuthUserListRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{65}
+}
+func (m *AuthUserListRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *AuthUserListRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_AuthUserListRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *AuthUserListRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_AuthUserListRequest.Merge(m, src)
+}
+func (m *AuthUserListRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *AuthUserListRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_AuthUserListRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_AuthUserListRequest proto.InternalMessageInfo
+
+type AuthRoleListRequest struct {
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *AuthRoleListRequest) Reset()         { *m = AuthRoleListRequest{} }
+func (m *AuthRoleListRequest) String() string { return proto.CompactTextString(m) }
+func (*AuthRoleListRequest) ProtoMessage()    {}
+func (*AuthRoleListRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{66}
+}
+func (m *AuthRoleListRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *AuthRoleListRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_AuthRoleListRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *AuthRoleListRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_AuthRoleListRequest.Merge(m, src)
+}
+func (m *AuthRoleListRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *AuthRoleListRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_AuthRoleListRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_AuthRoleListRequest proto.InternalMessageInfo
+
+type AuthRoleDeleteRequest struct {
+	Role                 string   `protobuf:"bytes,1,opt,name=role,proto3" json:"role,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *AuthRoleDeleteRequest) Reset()         { *m = AuthRoleDeleteRequest{} }
+func (m *AuthRoleDeleteRequest) String() string { return proto.CompactTextString(m) }
+func (*AuthRoleDeleteRequest) ProtoMessage()    {}
+func (*AuthRoleDeleteRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{67}
+}
+func (m *AuthRoleDeleteRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *AuthRoleDeleteRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_AuthRoleDeleteRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *AuthRoleDeleteRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_AuthRoleDeleteRequest.Merge(m, src)
+}
+func (m *AuthRoleDeleteRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *AuthRoleDeleteRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_AuthRoleDeleteRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_AuthRoleDeleteRequest proto.InternalMessageInfo
+
+func (m *AuthRoleDeleteRequest) GetRole() string {
+	if m != nil {
+		return m.Role
+	}
+	return ""
+}
+
+type AuthRoleGrantPermissionRequest struct {
+	// name is the name of the role which will be granted the permission.
+	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+	// perm is the permission to grant to the role.
+	Perm                 *authpb.Permission `protobuf:"bytes,2,opt,name=perm,proto3" json:"perm,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}           `json:"-"`
+	XXX_unrecognized     []byte             `json:"-"`
+	XXX_sizecache        int32              `json:"-"`
+}
+
+func (m *AuthRoleGrantPermissionRequest) Reset()         { *m = AuthRoleGrantPermissionRequest{} }
+func (m *AuthRoleGrantPermissionRequest) String() string { return proto.CompactTextString(m) }
+func (*AuthRoleGrantPermissionRequest) ProtoMessage()    {}
+func (*AuthRoleGrantPermissionRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{68}
+}
+func (m *AuthRoleGrantPermissionRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *AuthRoleGrantPermissionRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_AuthRoleGrantPermissionRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *AuthRoleGrantPermissionRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_AuthRoleGrantPermissionRequest.Merge(m, src)
+}
+func (m *AuthRoleGrantPermissionRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *AuthRoleGrantPermissionRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_AuthRoleGrantPermissionRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_AuthRoleGrantPermissionRequest proto.InternalMessageInfo
+
+func (m *AuthRoleGrantPermissionRequest) GetName() string {
+	if m != nil {
+		return m.Name
+	}
+	return ""
+}
+
+func (m *AuthRoleGrantPermissionRequest) GetPerm() *authpb.Permission {
+	if m != nil {
+		return m.Perm
+	}
+	return nil
+}
+
+type AuthRoleRevokePermissionRequest struct {
+	Role                 string   `protobuf:"bytes,1,opt,name=role,proto3" json:"role,omitempty"`
+	Key                  string   `protobuf:"bytes,2,opt,name=key,proto3" json:"key,omitempty"`
+	RangeEnd             string   `protobuf:"bytes,3,opt,name=range_end,json=rangeEnd,proto3" json:"range_end,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *AuthRoleRevokePermissionRequest) Reset()         { *m = AuthRoleRevokePermissionRequest{} }
+func (m *AuthRoleRevokePermissionRequest) String() string { return proto.CompactTextString(m) }
+func (*AuthRoleRevokePermissionRequest) ProtoMessage()    {}
+func (*AuthRoleRevokePermissionRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{69}
+}
+func (m *AuthRoleRevokePermissionRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *AuthRoleRevokePermissionRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_AuthRoleRevokePermissionRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *AuthRoleRevokePermissionRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_AuthRoleRevokePermissionRequest.Merge(m, src)
+}
+func (m *AuthRoleRevokePermissionRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *AuthRoleRevokePermissionRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_AuthRoleRevokePermissionRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_AuthRoleRevokePermissionRequest proto.InternalMessageInfo
+
+func (m *AuthRoleRevokePermissionRequest) GetRole() string {
+	if m != nil {
+		return m.Role
+	}
+	return ""
+}
+
+func (m *AuthRoleRevokePermissionRequest) GetKey() string {
+	if m != nil {
+		return m.Key
+	}
+	return ""
+}
+
+func (m *AuthRoleRevokePermissionRequest) GetRangeEnd() string {
+	if m != nil {
+		return m.RangeEnd
+	}
+	return ""
+}
+
+type AuthEnableResponse struct {
+	Header               *ResponseHeader `protobuf:"bytes,1,opt,name=header,proto3" json:"header,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}        `json:"-"`
+	XXX_unrecognized     []byte          `json:"-"`
+	XXX_sizecache        int32           `json:"-"`
+}
+
+func (m *AuthEnableResponse) Reset()         { *m = AuthEnableResponse{} }
+func (m *AuthEnableResponse) String() string { return proto.CompactTextString(m) }
+func (*AuthEnableResponse) ProtoMessage()    {}
+func (*AuthEnableResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{70}
+}
+func (m *AuthEnableResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *AuthEnableResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_AuthEnableResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *AuthEnableResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_AuthEnableResponse.Merge(m, src)
+}
+func (m *AuthEnableResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *AuthEnableResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_AuthEnableResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_AuthEnableResponse proto.InternalMessageInfo
+
+func (m *AuthEnableResponse) GetHeader() *ResponseHeader {
+	if m != nil {
+		return m.Header
+	}
+	return nil
+}
+
+type AuthDisableResponse struct {
+	Header               *ResponseHeader `protobuf:"bytes,1,opt,name=header,proto3" json:"header,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}        `json:"-"`
+	XXX_unrecognized     []byte          `json:"-"`
+	XXX_sizecache        int32           `json:"-"`
+}
+
+func (m *AuthDisableResponse) Reset()         { *m = AuthDisableResponse{} }
+func (m *AuthDisableResponse) String() string { return proto.CompactTextString(m) }
+func (*AuthDisableResponse) ProtoMessage()    {}
+func (*AuthDisableResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{71}
+}
+func (m *AuthDisableResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *AuthDisableResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_AuthDisableResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *AuthDisableResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_AuthDisableResponse.Merge(m, src)
+}
+func (m *AuthDisableResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *AuthDisableResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_AuthDisableResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_AuthDisableResponse proto.InternalMessageInfo
+
+func (m *AuthDisableResponse) GetHeader() *ResponseHeader {
+	if m != nil {
+		return m.Header
+	}
+	return nil
+}
+
+type AuthenticateResponse struct {
+	Header *ResponseHeader `protobuf:"bytes,1,opt,name=header,proto3" json:"header,omitempty"`
+	// token is an authorized token that can be used in succeeding RPCs
+	Token                string   `protobuf:"bytes,2,opt,name=token,proto3" json:"token,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *AuthenticateResponse) Reset()         { *m = AuthenticateResponse{} }
+func (m *AuthenticateResponse) String() string { return proto.CompactTextString(m) }
+func (*AuthenticateResponse) ProtoMessage()    {}
+func (*AuthenticateResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{72}
+}
+func (m *AuthenticateResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *AuthenticateResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_AuthenticateResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *AuthenticateResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_AuthenticateResponse.Merge(m, src)
+}
+func (m *AuthenticateResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *AuthenticateResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_AuthenticateResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_AuthenticateResponse proto.InternalMessageInfo
+
+func (m *AuthenticateResponse) GetHeader() *ResponseHeader {
+	if m != nil {
+		return m.Header
+	}
+	return nil
+}
+
+func (m *AuthenticateResponse) GetToken() string {
+	if m != nil {
+		return m.Token
+	}
+	return ""
+}
+
+type AuthUserAddResponse struct {
+	Header               *ResponseHeader `protobuf:"bytes,1,opt,name=header,proto3" json:"header,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}        `json:"-"`
+	XXX_unrecognized     []byte          `json:"-"`
+	XXX_sizecache        int32           `json:"-"`
+}
+
+func (m *AuthUserAddResponse) Reset()         { *m = AuthUserAddResponse{} }
+func (m *AuthUserAddResponse) String() string { return proto.CompactTextString(m) }
+func (*AuthUserAddResponse) ProtoMessage()    {}
+func (*AuthUserAddResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{73}
+}
+func (m *AuthUserAddResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *AuthUserAddResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_AuthUserAddResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *AuthUserAddResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_AuthUserAddResponse.Merge(m, src)
+}
+func (m *AuthUserAddResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *AuthUserAddResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_AuthUserAddResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_AuthUserAddResponse proto.InternalMessageInfo
+
+func (m *AuthUserAddResponse) GetHeader() *ResponseHeader {
+	if m != nil {
+		return m.Header
+	}
+	return nil
+}
+
+type AuthUserGetResponse struct {
+	Header               *ResponseHeader `protobuf:"bytes,1,opt,name=header,proto3" json:"header,omitempty"`
+	Roles                []string        `protobuf:"bytes,2,rep,name=roles,proto3" json:"roles,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}        `json:"-"`
+	XXX_unrecognized     []byte          `json:"-"`
+	XXX_sizecache        int32           `json:"-"`
+}
+
+func (m *AuthUserGetResponse) Reset()         { *m = AuthUserGetResponse{} }
+func (m *AuthUserGetResponse) String() string { return proto.CompactTextString(m) }
+func (*AuthUserGetResponse) ProtoMessage()    {}
+func (*AuthUserGetResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{74}
+}
+func (m *AuthUserGetResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *AuthUserGetResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_AuthUserGetResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *AuthUserGetResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_AuthUserGetResponse.Merge(m, src)
+}
+func (m *AuthUserGetResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *AuthUserGetResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_AuthUserGetResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_AuthUserGetResponse proto.InternalMessageInfo
+
+func (m *AuthUserGetResponse) GetHeader() *ResponseHeader {
+	if m != nil {
+		return m.Header
+	}
+	return nil
+}
+
+func (m *AuthUserGetResponse) GetRoles() []string {
+	if m != nil {
+		return m.Roles
+	}
+	return nil
+}
+
+type AuthUserDeleteResponse struct {
+	Header               *ResponseHeader `protobuf:"bytes,1,opt,name=header,proto3" json:"header,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}        `json:"-"`
+	XXX_unrecognized     []byte          `json:"-"`
+	XXX_sizecache        int32           `json:"-"`
+}
+
+func (m *AuthUserDeleteResponse) Reset()         { *m = AuthUserDeleteResponse{} }
+func (m *AuthUserDeleteResponse) String() string { return proto.CompactTextString(m) }
+func (*AuthUserDeleteResponse) ProtoMessage()    {}
+func (*AuthUserDeleteResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{75}
+}
+func (m *AuthUserDeleteResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *AuthUserDeleteResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_AuthUserDeleteResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *AuthUserDeleteResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_AuthUserDeleteResponse.Merge(m, src)
+}
+func (m *AuthUserDeleteResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *AuthUserDeleteResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_AuthUserDeleteResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_AuthUserDeleteResponse proto.InternalMessageInfo
+
+func (m *AuthUserDeleteResponse) GetHeader() *ResponseHeader {
+	if m != nil {
+		return m.Header
+	}
+	return nil
+}
+
+type AuthUserChangePasswordResponse struct {
+	Header               *ResponseHeader `protobuf:"bytes,1,opt,name=header,proto3" json:"header,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}        `json:"-"`
+	XXX_unrecognized     []byte          `json:"-"`
+	XXX_sizecache        int32           `json:"-"`
+}
+
+func (m *AuthUserChangePasswordResponse) Reset()         { *m = AuthUserChangePasswordResponse{} }
+func (m *AuthUserChangePasswordResponse) String() string { return proto.CompactTextString(m) }
+func (*AuthUserChangePasswordResponse) ProtoMessage()    {}
+func (*AuthUserChangePasswordResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{76}
+}
+func (m *AuthUserChangePasswordResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *AuthUserChangePasswordResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_AuthUserChangePasswordResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *AuthUserChangePasswordResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_AuthUserChangePasswordResponse.Merge(m, src)
+}
+func (m *AuthUserChangePasswordResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *AuthUserChangePasswordResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_AuthUserChangePasswordResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_AuthUserChangePasswordResponse proto.InternalMessageInfo
+
+func (m *AuthUserChangePasswordResponse) GetHeader() *ResponseHeader {
+	if m != nil {
+		return m.Header
+	}
+	return nil
+}
+
+type AuthUserGrantRoleResponse struct {
+	Header               *ResponseHeader `protobuf:"bytes,1,opt,name=header,proto3" json:"header,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}        `json:"-"`
+	XXX_unrecognized     []byte          `json:"-"`
+	XXX_sizecache        int32           `json:"-"`
+}
+
+func (m *AuthUserGrantRoleResponse) Reset()         { *m = AuthUserGrantRoleResponse{} }
+func (m *AuthUserGrantRoleResponse) String() string { return proto.CompactTextString(m) }
+func (*AuthUserGrantRoleResponse) ProtoMessage()    {}
+func (*AuthUserGrantRoleResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{77}
+}
+func (m *AuthUserGrantRoleResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *AuthUserGrantRoleResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_AuthUserGrantRoleResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *AuthUserGrantRoleResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_AuthUserGrantRoleResponse.Merge(m, src)
+}
+func (m *AuthUserGrantRoleResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *AuthUserGrantRoleResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_AuthUserGrantRoleResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_AuthUserGrantRoleResponse proto.InternalMessageInfo
+
+func (m *AuthUserGrantRoleResponse) GetHeader() *ResponseHeader {
+	if m != nil {
+		return m.Header
+	}
+	return nil
+}
+
+type AuthUserRevokeRoleResponse struct {
+	Header               *ResponseHeader `protobuf:"bytes,1,opt,name=header,proto3" json:"header,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}        `json:"-"`
+	XXX_unrecognized     []byte          `json:"-"`
+	XXX_sizecache        int32           `json:"-"`
+}
+
+func (m *AuthUserRevokeRoleResponse) Reset()         { *m = AuthUserRevokeRoleResponse{} }
+func (m *AuthUserRevokeRoleResponse) String() string { return proto.CompactTextString(m) }
+func (*AuthUserRevokeRoleResponse) ProtoMessage()    {}
+func (*AuthUserRevokeRoleResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{78}
+}
+func (m *AuthUserRevokeRoleResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *AuthUserRevokeRoleResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_AuthUserRevokeRoleResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *AuthUserRevokeRoleResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_AuthUserRevokeRoleResponse.Merge(m, src)
+}
+func (m *AuthUserRevokeRoleResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *AuthUserRevokeRoleResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_AuthUserRevokeRoleResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_AuthUserRevokeRoleResponse proto.InternalMessageInfo
+
+func (m *AuthUserRevokeRoleResponse) GetHeader() *ResponseHeader {
+	if m != nil {
+		return m.Header
+	}
+	return nil
+}
+
+type AuthRoleAddResponse struct {
+	Header               *ResponseHeader `protobuf:"bytes,1,opt,name=header,proto3" json:"header,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}        `json:"-"`
+	XXX_unrecognized     []byte          `json:"-"`
+	XXX_sizecache        int32           `json:"-"`
+}
+
+func (m *AuthRoleAddResponse) Reset()         { *m = AuthRoleAddResponse{} }
+func (m *AuthRoleAddResponse) String() string { return proto.CompactTextString(m) }
+func (*AuthRoleAddResponse) ProtoMessage()    {}
+func (*AuthRoleAddResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{79}
+}
+func (m *AuthRoleAddResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *AuthRoleAddResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_AuthRoleAddResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *AuthRoleAddResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_AuthRoleAddResponse.Merge(m, src)
+}
+func (m *AuthRoleAddResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *AuthRoleAddResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_AuthRoleAddResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_AuthRoleAddResponse proto.InternalMessageInfo
+
+func (m *AuthRoleAddResponse) GetHeader() *ResponseHeader {
+	if m != nil {
+		return m.Header
+	}
+	return nil
+}
+
+type AuthRoleGetResponse struct {
+	Header               *ResponseHeader      `protobuf:"bytes,1,opt,name=header,proto3" json:"header,omitempty"`
+	Perm                 []*authpb.Permission `protobuf:"bytes,2,rep,name=perm,proto3" json:"perm,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}             `json:"-"`
+	XXX_unrecognized     []byte               `json:"-"`
+	XXX_sizecache        int32                `json:"-"`
+}
+
+func (m *AuthRoleGetResponse) Reset()         { *m = AuthRoleGetResponse{} }
+func (m *AuthRoleGetResponse) String() string { return proto.CompactTextString(m) }
+func (*AuthRoleGetResponse) ProtoMessage()    {}
+func (*AuthRoleGetResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{80}
+}
+func (m *AuthRoleGetResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *AuthRoleGetResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_AuthRoleGetResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *AuthRoleGetResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_AuthRoleGetResponse.Merge(m, src)
+}
+func (m *AuthRoleGetResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *AuthRoleGetResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_AuthRoleGetResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_AuthRoleGetResponse proto.InternalMessageInfo
+
+func (m *AuthRoleGetResponse) GetHeader() *ResponseHeader {
+	if m != nil {
+		return m.Header
+	}
+	return nil
+}
+
+func (m *AuthRoleGetResponse) GetPerm() []*authpb.Permission {
+	if m != nil {
+		return m.Perm
+	}
+	return nil
+}
+
+type AuthRoleListResponse struct {
+	Header               *ResponseHeader `protobuf:"bytes,1,opt,name=header,proto3" json:"header,omitempty"`
+	Roles                []string        `protobuf:"bytes,2,rep,name=roles,proto3" json:"roles,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}        `json:"-"`
+	XXX_unrecognized     []byte          `json:"-"`
+	XXX_sizecache        int32           `json:"-"`
+}
+
+func (m *AuthRoleListResponse) Reset()         { *m = AuthRoleListResponse{} }
+func (m *AuthRoleListResponse) String() string { return proto.CompactTextString(m) }
+func (*AuthRoleListResponse) ProtoMessage()    {}
+func (*AuthRoleListResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{81}
+}
+func (m *AuthRoleListResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *AuthRoleListResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_AuthRoleListResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *AuthRoleListResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_AuthRoleListResponse.Merge(m, src)
+}
+func (m *AuthRoleListResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *AuthRoleListResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_AuthRoleListResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_AuthRoleListResponse proto.InternalMessageInfo
+
+func (m *AuthRoleListResponse) GetHeader() *ResponseHeader {
+	if m != nil {
+		return m.Header
+	}
+	return nil
+}
+
+func (m *AuthRoleListResponse) GetRoles() []string {
+	if m != nil {
+		return m.Roles
+	}
+	return nil
+}
+
+type AuthUserListResponse struct {
+	Header               *ResponseHeader `protobuf:"bytes,1,opt,name=header,proto3" json:"header,omitempty"`
+	Users                []string        `protobuf:"bytes,2,rep,name=users,proto3" json:"users,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}        `json:"-"`
+	XXX_unrecognized     []byte          `json:"-"`
+	XXX_sizecache        int32           `json:"-"`
+}
+
+func (m *AuthUserListResponse) Reset()         { *m = AuthUserListResponse{} }
+func (m *AuthUserListResponse) String() string { return proto.CompactTextString(m) }
+func (*AuthUserListResponse) ProtoMessage()    {}
+func (*AuthUserListResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{82}
+}
+func (m *AuthUserListResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *AuthUserListResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_AuthUserListResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *AuthUserListResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_AuthUserListResponse.Merge(m, src)
+}
+func (m *AuthUserListResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *AuthUserListResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_AuthUserListResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_AuthUserListResponse proto.InternalMessageInfo
+
+func (m *AuthUserListResponse) GetHeader() *ResponseHeader {
+	if m != nil {
+		return m.Header
+	}
+	return nil
+}
+
+func (m *AuthUserListResponse) GetUsers() []string {
+	if m != nil {
+		return m.Users
+	}
+	return nil
+}
+
+type AuthRoleDeleteResponse struct {
+	Header               *ResponseHeader `protobuf:"bytes,1,opt,name=header,proto3" json:"header,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}        `json:"-"`
+	XXX_unrecognized     []byte          `json:"-"`
+	XXX_sizecache        int32           `json:"-"`
+}
+
+func (m *AuthRoleDeleteResponse) Reset()         { *m = AuthRoleDeleteResponse{} }
+func (m *AuthRoleDeleteResponse) String() string { return proto.CompactTextString(m) }
+func (*AuthRoleDeleteResponse) ProtoMessage()    {}
+func (*AuthRoleDeleteResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{83}
+}
+func (m *AuthRoleDeleteResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *AuthRoleDeleteResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_AuthRoleDeleteResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *AuthRoleDeleteResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_AuthRoleDeleteResponse.Merge(m, src)
+}
+func (m *AuthRoleDeleteResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *AuthRoleDeleteResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_AuthRoleDeleteResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_AuthRoleDeleteResponse proto.InternalMessageInfo
+
+func (m *AuthRoleDeleteResponse) GetHeader() *ResponseHeader {
+	if m != nil {
+		return m.Header
+	}
+	return nil
+}
+
+type AuthRoleGrantPermissionResponse struct {
+	Header               *ResponseHeader `protobuf:"bytes,1,opt,name=header,proto3" json:"header,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}        `json:"-"`
+	XXX_unrecognized     []byte          `json:"-"`
+	XXX_sizecache        int32           `json:"-"`
+}
+
+func (m *AuthRoleGrantPermissionResponse) Reset()         { *m = AuthRoleGrantPermissionResponse{} }
+func (m *AuthRoleGrantPermissionResponse) String() string { return proto.CompactTextString(m) }
+func (*AuthRoleGrantPermissionResponse) ProtoMessage()    {}
+func (*AuthRoleGrantPermissionResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{84}
+}
+func (m *AuthRoleGrantPermissionResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *AuthRoleGrantPermissionResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_AuthRoleGrantPermissionResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *AuthRoleGrantPermissionResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_AuthRoleGrantPermissionResponse.Merge(m, src)
+}
+func (m *AuthRoleGrantPermissionResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *AuthRoleGrantPermissionResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_AuthRoleGrantPermissionResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_AuthRoleGrantPermissionResponse proto.InternalMessageInfo
+
+func (m *AuthRoleGrantPermissionResponse) GetHeader() *ResponseHeader {
+	if m != nil {
+		return m.Header
+	}
+	return nil
+}
+
+type AuthRoleRevokePermissionResponse struct {
+	Header               *ResponseHeader `protobuf:"bytes,1,opt,name=header,proto3" json:"header,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}        `json:"-"`
+	XXX_unrecognized     []byte          `json:"-"`
+	XXX_sizecache        int32           `json:"-"`
+}
+
+func (m *AuthRoleRevokePermissionResponse) Reset()         { *m = AuthRoleRevokePermissionResponse{} }
+func (m *AuthRoleRevokePermissionResponse) String() string { return proto.CompactTextString(m) }
+func (*AuthRoleRevokePermissionResponse) ProtoMessage()    {}
+func (*AuthRoleRevokePermissionResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_77a6da22d6a3feb1, []int{85}
+}
+func (m *AuthRoleRevokePermissionResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *AuthRoleRevokePermissionResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_AuthRoleRevokePermissionResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *AuthRoleRevokePermissionResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_AuthRoleRevokePermissionResponse.Merge(m, src)
+}
+func (m *AuthRoleRevokePermissionResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *AuthRoleRevokePermissionResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_AuthRoleRevokePermissionResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_AuthRoleRevokePermissionResponse proto.InternalMessageInfo
+
+func (m *AuthRoleRevokePermissionResponse) GetHeader() *ResponseHeader {
+	if m != nil {
+		return m.Header
+	}
+	return nil
+}
+
+func init() {
+	proto.RegisterEnum("etcdserverpb.AlarmType", AlarmType_name, AlarmType_value)
+	proto.RegisterEnum("etcdserverpb.RangeRequest_SortOrder", RangeRequest_SortOrder_name, RangeRequest_SortOrder_value)
+	proto.RegisterEnum("etcdserverpb.RangeRequest_SortTarget", RangeRequest_SortTarget_name, RangeRequest_SortTarget_value)
+	proto.RegisterEnum("etcdserverpb.Compare_CompareResult", Compare_CompareResult_name, Compare_CompareResult_value)
+	proto.RegisterEnum("etcdserverpb.Compare_CompareTarget", Compare_CompareTarget_name, Compare_CompareTarget_value)
+	proto.RegisterEnum("etcdserverpb.WatchCreateRequest_FilterType", WatchCreateRequest_FilterType_name, WatchCreateRequest_FilterType_value)
+	proto.RegisterEnum("etcdserverpb.AlarmRequest_AlarmAction", AlarmRequest_AlarmAction_name, AlarmRequest_AlarmAction_value)
+	proto.RegisterType((*ResponseHeader)(nil), "etcdserverpb.ResponseHeader")
+	proto.RegisterType((*RangeRequest)(nil), "etcdserverpb.RangeRequest")
+	proto.RegisterType((*RangeResponse)(nil), "etcdserverpb.RangeResponse")
+	proto.RegisterType((*PutRequest)(nil), "etcdserverpb.PutRequest")
+	proto.RegisterType((*PutResponse)(nil), "etcdserverpb.PutResponse")
+	proto.RegisterType((*DeleteRangeRequest)(nil), "etcdserverpb.DeleteRangeRequest")
+	proto.RegisterType((*DeleteRangeResponse)(nil), "etcdserverpb.DeleteRangeResponse")
+	proto.RegisterType((*RequestOp)(nil), "etcdserverpb.RequestOp")
+	proto.RegisterType((*ResponseOp)(nil), "etcdserverpb.ResponseOp")
+	proto.RegisterType((*Compare)(nil), "etcdserverpb.Compare")
+	proto.RegisterType((*TxnRequest)(nil), "etcdserverpb.TxnRequest")
+	proto.RegisterType((*TxnResponse)(nil), "etcdserverpb.TxnResponse")
+	proto.RegisterType((*CompactionRequest)(nil), "etcdserverpb.CompactionRequest")
+	proto.RegisterType((*CompactionResponse)(nil), "etcdserverpb.CompactionResponse")
+	proto.RegisterType((*HashRequest)(nil), "etcdserverpb.HashRequest")
+	proto.RegisterType((*HashKVRequest)(nil), "etcdserverpb.HashKVRequest")
+	proto.RegisterType((*HashKVResponse)(nil), "etcdserverpb.HashKVResponse")
+	proto.RegisterType((*HashResponse)(nil), "etcdserverpb.HashResponse")
+	proto.RegisterType((*SnapshotRequest)(nil), "etcdserverpb.SnapshotRequest")
+	proto.RegisterType((*SnapshotResponse)(nil), "etcdserverpb.SnapshotResponse")
+	proto.RegisterType((*WatchRequest)(nil), "etcdserverpb.WatchRequest")
+	proto.RegisterType((*WatchCreateRequest)(nil), "etcdserverpb.WatchCreateRequest")
+	proto.RegisterType((*WatchCancelRequest)(nil), "etcdserverpb.WatchCancelRequest")
+	proto.RegisterType((*WatchProgressRequest)(nil), "etcdserverpb.WatchProgressRequest")
+	proto.RegisterType((*WatchResponse)(nil), "etcdserverpb.WatchResponse")
+	proto.RegisterType((*LeaseGrantRequest)(nil), "etcdserverpb.LeaseGrantRequest")
+	proto.RegisterType((*LeaseGrantResponse)(nil), "etcdserverpb.LeaseGrantResponse")
+	proto.RegisterType((*LeaseRevokeRequest)(nil), "etcdserverpb.LeaseRevokeRequest")
+	proto.RegisterType((*LeaseRevokeResponse)(nil), "etcdserverpb.LeaseRevokeResponse")
+	proto.RegisterType((*LeaseKeepAliveRequest)(nil), "etcdserverpb.LeaseKeepAliveRequest")
+	proto.RegisterType((*LeaseKeepAliveResponse)(nil), "etcdserverpb.LeaseKeepAliveResponse")
+	proto.RegisterType((*LeaseTimeToLiveRequest)(nil), "etcdserverpb.LeaseTimeToLiveRequest")
+	proto.RegisterType((*LeaseTimeToLiveResponse)(nil), "etcdserverpb.LeaseTimeToLiveResponse")
+	proto.RegisterType((*LeaseLeasesRequest)(nil), "etcdserverpb.LeaseLeasesRequest")
+	proto.RegisterType((*LeaseStatus)(nil), "etcdserverpb.LeaseStatus")
+	proto.RegisterType((*LeaseLeasesResponse)(nil), "etcdserverpb.LeaseLeasesResponse")
+	proto.RegisterType((*Member)(nil), "etcdserverpb.Member")
+	proto.RegisterType((*MemberAddRequest)(nil), "etcdserverpb.MemberAddRequest")
+	proto.RegisterType((*MemberAddResponse)(nil), "etcdserverpb.MemberAddResponse")
+	proto.RegisterType((*MemberRemoveRequest)(nil), "etcdserverpb.MemberRemoveRequest")
+	proto.RegisterType((*MemberRemoveResponse)(nil), "etcdserverpb.MemberRemoveResponse")
+	proto.RegisterType((*MemberUpdateRequest)(nil), "etcdserverpb.MemberUpdateRequest")
+	proto.RegisterType((*MemberUpdateResponse)(nil), "etcdserverpb.MemberUpdateResponse")
+	proto.RegisterType((*MemberListRequest)(nil), "etcdserverpb.MemberListRequest")
+	proto.RegisterType((*MemberListResponse)(nil), "etcdserverpb.MemberListResponse")
+	proto.RegisterType((*DefragmentRequest)(nil), "etcdserverpb.DefragmentRequest")
+	proto.RegisterType((*DefragmentResponse)(nil), "etcdserverpb.DefragmentResponse")
+	proto.RegisterType((*MoveLeaderRequest)(nil), "etcdserverpb.MoveLeaderRequest")
+	proto.RegisterType((*MoveLeaderResponse)(nil), "etcdserverpb.MoveLeaderResponse")
+	proto.RegisterType((*AlarmRequest)(nil), "etcdserverpb.AlarmRequest")
+	proto.RegisterType((*AlarmMember)(nil), "etcdserverpb.AlarmMember")
+	proto.RegisterType((*AlarmResponse)(nil), "etcdserverpb.AlarmResponse")
+	proto.RegisterType((*StatusRequest)(nil), "etcdserverpb.StatusRequest")
+	proto.RegisterType((*StatusResponse)(nil), "etcdserverpb.StatusResponse")
+	proto.RegisterType((*AuthEnableRequest)(nil), "etcdserverpb.AuthEnableRequest")
+	proto.RegisterType((*AuthDisableRequest)(nil), "etcdserverpb.AuthDisableRequest")
+	proto.RegisterType((*AuthenticateRequest)(nil), "etcdserverpb.AuthenticateRequest")
+	proto.RegisterType((*AuthUserAddRequest)(nil), "etcdserverpb.AuthUserAddRequest")
+	proto.RegisterType((*AuthUserGetRequest)(nil), "etcdserverpb.AuthUserGetRequest")
+	proto.RegisterType((*AuthUserDeleteRequest)(nil), "etcdserverpb.AuthUserDeleteRequest")
+	proto.RegisterType((*AuthUserChangePasswordRequest)(nil), "etcdserverpb.AuthUserChangePasswordRequest")
+	proto.RegisterType((*AuthUserGrantRoleRequest)(nil), "etcdserverpb.AuthUserGrantRoleRequest")
+	proto.RegisterType((*AuthUserRevokeRoleRequest)(nil), "etcdserverpb.AuthUserRevokeRoleRequest")
+	proto.RegisterType((*AuthRoleAddRequest)(nil), "etcdserverpb.AuthRoleAddRequest")
+	proto.RegisterType((*AuthRoleGetRequest)(nil), "etcdserverpb.AuthRoleGetRequest")
+	proto.RegisterType((*AuthUserListRequest)(nil), "etcdserverpb.AuthUserListRequest")
+	proto.RegisterType((*AuthRoleListRequest)(nil), "etcdserverpb.AuthRoleListRequest")
+	proto.RegisterType((*AuthRoleDeleteRequest)(nil), "etcdserverpb.AuthRoleDeleteRequest")
+	proto.RegisterType((*AuthRoleGrantPermissionRequest)(nil), "etcdserverpb.AuthRoleGrantPermissionRequest")
+	proto.RegisterType((*AuthRoleRevokePermissionRequest)(nil), "etcdserverpb.AuthRoleRevokePermissionRequest")
+	proto.RegisterType((*AuthEnableResponse)(nil), "etcdserverpb.AuthEnableResponse")
+	proto.RegisterType((*AuthDisableResponse)(nil), "etcdserverpb.AuthDisableResponse")
+	proto.RegisterType((*AuthenticateResponse)(nil), "etcdserverpb.AuthenticateResponse")
+	proto.RegisterType((*AuthUserAddResponse)(nil), "etcdserverpb.AuthUserAddResponse")
+	proto.RegisterType((*AuthUserGetResponse)(nil), "etcdserverpb.AuthUserGetResponse")
+	proto.RegisterType((*AuthUserDeleteResponse)(nil), "etcdserverpb.AuthUserDeleteResponse")
+	proto.RegisterType((*AuthUserChangePasswordResponse)(nil), "etcdserverpb.AuthUserChangePasswordResponse")
+	proto.RegisterType((*AuthUserGrantRoleResponse)(nil), "etcdserverpb.AuthUserGrantRoleResponse")
+	proto.RegisterType((*AuthUserRevokeRoleResponse)(nil), "etcdserverpb.AuthUserRevokeRoleResponse")
+	proto.RegisterType((*AuthRoleAddResponse)(nil), "etcdserverpb.AuthRoleAddResponse")
+	proto.RegisterType((*AuthRoleGetResponse)(nil), "etcdserverpb.AuthRoleGetResponse")
+	proto.RegisterType((*AuthRoleListResponse)(nil), "etcdserverpb.AuthRoleListResponse")
+	proto.RegisterType((*AuthUserListResponse)(nil), "etcdserverpb.AuthUserListResponse")
+	proto.RegisterType((*AuthRoleDeleteResponse)(nil), "etcdserverpb.AuthRoleDeleteResponse")
+	proto.RegisterType((*AuthRoleGrantPermissionResponse)(nil), "etcdserverpb.AuthRoleGrantPermissionResponse")
+	proto.RegisterType((*AuthRoleRevokePermissionResponse)(nil), "etcdserverpb.AuthRoleRevokePermissionResponse")
+}
+
+func init() { proto.RegisterFile("rpc.proto", fileDescriptor_77a6da22d6a3feb1) }
+
+var fileDescriptor_77a6da22d6a3feb1 = []byte{
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+}
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ context.Context
+var _ grpc.ClientConn
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the grpc package it is being compiled against.
+const _ = grpc.SupportPackageIsVersion4
+
+// KVClient is the client API for KV service.
+//
+// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
+type KVClient interface {
+	// Range gets the keys in the range from the key-value store.
+	Range(ctx context.Context, in *RangeRequest, opts ...grpc.CallOption) (*RangeResponse, error)
+	// Put puts the given key into the key-value store.
+	// A put request increments the revision of the key-value store
+	// and generates one event in the event history.
+	Put(ctx context.Context, in *PutRequest, opts ...grpc.CallOption) (*PutResponse, error)
+	// DeleteRange deletes the given range from the key-value store.
+	// A delete request increments the revision of the key-value store
+	// and generates a delete event in the event history for every deleted key.
+	DeleteRange(ctx context.Context, in *DeleteRangeRequest, opts ...grpc.CallOption) (*DeleteRangeResponse, error)
+	// Txn processes multiple requests in a single transaction.
+	// A txn request increments the revision of the key-value store
+	// and generates events with the same revision for every completed request.
+	// It is not allowed to modify the same key several times within one txn.
+	Txn(ctx context.Context, in *TxnRequest, opts ...grpc.CallOption) (*TxnResponse, error)
+	// Compact compacts the event history in the etcd key-value store. The key-value
+	// store should be periodically compacted or the event history will continue to grow
+	// indefinitely.
+	Compact(ctx context.Context, in *CompactionRequest, opts ...grpc.CallOption) (*CompactionResponse, error)
+}
+
+type kVClient struct {
+	cc *grpc.ClientConn
+}
+
+func NewKVClient(cc *grpc.ClientConn) KVClient {
+	return &kVClient{cc}
+}
+
+func (c *kVClient) Range(ctx context.Context, in *RangeRequest, opts ...grpc.CallOption) (*RangeResponse, error) {
+	out := new(RangeResponse)
+	err := c.cc.Invoke(ctx, "/etcdserverpb.KV/Range", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *kVClient) Put(ctx context.Context, in *PutRequest, opts ...grpc.CallOption) (*PutResponse, error) {
+	out := new(PutResponse)
+	err := c.cc.Invoke(ctx, "/etcdserverpb.KV/Put", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *kVClient) DeleteRange(ctx context.Context, in *DeleteRangeRequest, opts ...grpc.CallOption) (*DeleteRangeResponse, error) {
+	out := new(DeleteRangeResponse)
+	err := c.cc.Invoke(ctx, "/etcdserverpb.KV/DeleteRange", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *kVClient) Txn(ctx context.Context, in *TxnRequest, opts ...grpc.CallOption) (*TxnResponse, error) {
+	out := new(TxnResponse)
+	err := c.cc.Invoke(ctx, "/etcdserverpb.KV/Txn", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *kVClient) Compact(ctx context.Context, in *CompactionRequest, opts ...grpc.CallOption) (*CompactionResponse, error) {
+	out := new(CompactionResponse)
+	err := c.cc.Invoke(ctx, "/etcdserverpb.KV/Compact", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// KVServer is the server API for KV service.
+type KVServer interface {
+	// Range gets the keys in the range from the key-value store.
+	Range(context.Context, *RangeRequest) (*RangeResponse, error)
+	// Put puts the given key into the key-value store.
+	// A put request increments the revision of the key-value store
+	// and generates one event in the event history.
+	Put(context.Context, *PutRequest) (*PutResponse, error)
+	// DeleteRange deletes the given range from the key-value store.
+	// A delete request increments the revision of the key-value store
+	// and generates a delete event in the event history for every deleted key.
+	DeleteRange(context.Context, *DeleteRangeRequest) (*DeleteRangeResponse, error)
+	// Txn processes multiple requests in a single transaction.
+	// A txn request increments the revision of the key-value store
+	// and generates events with the same revision for every completed request.
+	// It is not allowed to modify the same key several times within one txn.
+	Txn(context.Context, *TxnRequest) (*TxnResponse, error)
+	// Compact compacts the event history in the etcd key-value store. The key-value
+	// store should be periodically compacted or the event history will continue to grow
+	// indefinitely.
+	Compact(context.Context, *CompactionRequest) (*CompactionResponse, error)
+}
+
+// UnimplementedKVServer can be embedded to have forward compatible implementations.
+type UnimplementedKVServer struct {
+}
+
+func (*UnimplementedKVServer) Range(ctx context.Context, req *RangeRequest) (*RangeResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method Range not implemented")
+}
+func (*UnimplementedKVServer) Put(ctx context.Context, req *PutRequest) (*PutResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method Put not implemented")
+}
+func (*UnimplementedKVServer) DeleteRange(ctx context.Context, req *DeleteRangeRequest) (*DeleteRangeResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method DeleteRange not implemented")
+}
+func (*UnimplementedKVServer) Txn(ctx context.Context, req *TxnRequest) (*TxnResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method Txn not implemented")
+}
+func (*UnimplementedKVServer) Compact(ctx context.Context, req *CompactionRequest) (*CompactionResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method Compact not implemented")
+}
+
+func RegisterKVServer(s *grpc.Server, srv KVServer) {
+	s.RegisterService(&_KV_serviceDesc, srv)
+}
+
+func _KV_Range_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(RangeRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(KVServer).Range(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/etcdserverpb.KV/Range",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(KVServer).Range(ctx, req.(*RangeRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _KV_Put_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(PutRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(KVServer).Put(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/etcdserverpb.KV/Put",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(KVServer).Put(ctx, req.(*PutRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _KV_DeleteRange_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(DeleteRangeRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(KVServer).DeleteRange(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/etcdserverpb.KV/DeleteRange",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(KVServer).DeleteRange(ctx, req.(*DeleteRangeRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _KV_Txn_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(TxnRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(KVServer).Txn(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/etcdserverpb.KV/Txn",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(KVServer).Txn(ctx, req.(*TxnRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _KV_Compact_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(CompactionRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(KVServer).Compact(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/etcdserverpb.KV/Compact",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(KVServer).Compact(ctx, req.(*CompactionRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+var _KV_serviceDesc = grpc.ServiceDesc{
+	ServiceName: "etcdserverpb.KV",
+	HandlerType: (*KVServer)(nil),
+	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "Range",
+			Handler:    _KV_Range_Handler,
+		},
+		{
+			MethodName: "Put",
+			Handler:    _KV_Put_Handler,
+		},
+		{
+			MethodName: "DeleteRange",
+			Handler:    _KV_DeleteRange_Handler,
+		},
+		{
+			MethodName: "Txn",
+			Handler:    _KV_Txn_Handler,
+		},
+		{
+			MethodName: "Compact",
+			Handler:    _KV_Compact_Handler,
+		},
+	},
+	Streams:  []grpc.StreamDesc{},
+	Metadata: "rpc.proto",
+}
+
+// WatchClient is the client API for Watch service.
+//
+// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
+type WatchClient interface {
+	// Watch watches for events happening or that have happened. Both input and output
+	// are streams; the input stream is for creating and canceling watchers and the output
+	// stream sends events. One watch RPC can watch on multiple key ranges, streaming events
+	// for several watches at once. The entire event history can be watched starting from the
+	// last compaction revision.
+	Watch(ctx context.Context, opts ...grpc.CallOption) (Watch_WatchClient, error)
+}
+
+type watchClient struct {
+	cc *grpc.ClientConn
+}
+
+func NewWatchClient(cc *grpc.ClientConn) WatchClient {
+	return &watchClient{cc}
+}
+
+func (c *watchClient) Watch(ctx context.Context, opts ...grpc.CallOption) (Watch_WatchClient, error) {
+	stream, err := c.cc.NewStream(ctx, &_Watch_serviceDesc.Streams[0], "/etcdserverpb.Watch/Watch", opts...)
+	if err != nil {
+		return nil, err
+	}
+	x := &watchWatchClient{stream}
+	return x, nil
+}
+
+type Watch_WatchClient interface {
+	Send(*WatchRequest) error
+	Recv() (*WatchResponse, error)
+	grpc.ClientStream
+}
+
+type watchWatchClient struct {
+	grpc.ClientStream
+}
+
+func (x *watchWatchClient) Send(m *WatchRequest) error {
+	return x.ClientStream.SendMsg(m)
+}
+
+func (x *watchWatchClient) Recv() (*WatchResponse, error) {
+	m := new(WatchResponse)
+	if err := x.ClientStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+// WatchServer is the server API for Watch service.
+type WatchServer interface {
+	// Watch watches for events happening or that have happened. Both input and output
+	// are streams; the input stream is for creating and canceling watchers and the output
+	// stream sends events. One watch RPC can watch on multiple key ranges, streaming events
+	// for several watches at once. The entire event history can be watched starting from the
+	// last compaction revision.
+	Watch(Watch_WatchServer) error
+}
+
+// UnimplementedWatchServer can be embedded to have forward compatible implementations.
+type UnimplementedWatchServer struct {
+}
+
+func (*UnimplementedWatchServer) Watch(srv Watch_WatchServer) error {
+	return status.Errorf(codes.Unimplemented, "method Watch not implemented")
+}
+
+func RegisterWatchServer(s *grpc.Server, srv WatchServer) {
+	s.RegisterService(&_Watch_serviceDesc, srv)
+}
+
+func _Watch_Watch_Handler(srv interface{}, stream grpc.ServerStream) error {
+	return srv.(WatchServer).Watch(&watchWatchServer{stream})
+}
+
+type Watch_WatchServer interface {
+	Send(*WatchResponse) error
+	Recv() (*WatchRequest, error)
+	grpc.ServerStream
+}
+
+type watchWatchServer struct {
+	grpc.ServerStream
+}
+
+func (x *watchWatchServer) Send(m *WatchResponse) error {
+	return x.ServerStream.SendMsg(m)
+}
+
+func (x *watchWatchServer) Recv() (*WatchRequest, error) {
+	m := new(WatchRequest)
+	if err := x.ServerStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+var _Watch_serviceDesc = grpc.ServiceDesc{
+	ServiceName: "etcdserverpb.Watch",
+	HandlerType: (*WatchServer)(nil),
+	Methods:     []grpc.MethodDesc{},
+	Streams: []grpc.StreamDesc{
+		{
+			StreamName:    "Watch",
+			Handler:       _Watch_Watch_Handler,
+			ServerStreams: true,
+			ClientStreams: true,
+		},
+	},
+	Metadata: "rpc.proto",
+}
+
+// LeaseClient is the client API for Lease service.
+//
+// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
+type LeaseClient interface {
+	// LeaseGrant creates a lease which expires if the server does not receive a keepAlive
+	// within a given time to live period. All keys attached to the lease will be expired and
+	// deleted if the lease expires. Each expired key generates a delete event in the event history.
+	LeaseGrant(ctx context.Context, in *LeaseGrantRequest, opts ...grpc.CallOption) (*LeaseGrantResponse, error)
+	// LeaseRevoke revokes a lease. All keys attached to the lease will expire and be deleted.
+	LeaseRevoke(ctx context.Context, in *LeaseRevokeRequest, opts ...grpc.CallOption) (*LeaseRevokeResponse, error)
+	// LeaseKeepAlive keeps the lease alive by streaming keep alive requests from the client
+	// to the server and streaming keep alive responses from the server to the client.
+	LeaseKeepAlive(ctx context.Context, opts ...grpc.CallOption) (Lease_LeaseKeepAliveClient, error)
+	// LeaseTimeToLive retrieves lease information.
+	LeaseTimeToLive(ctx context.Context, in *LeaseTimeToLiveRequest, opts ...grpc.CallOption) (*LeaseTimeToLiveResponse, error)
+	// LeaseLeases lists all existing leases.
+	LeaseLeases(ctx context.Context, in *LeaseLeasesRequest, opts ...grpc.CallOption) (*LeaseLeasesResponse, error)
+}
+
+type leaseClient struct {
+	cc *grpc.ClientConn
+}
+
+func NewLeaseClient(cc *grpc.ClientConn) LeaseClient {
+	return &leaseClient{cc}
+}
+
+func (c *leaseClient) LeaseGrant(ctx context.Context, in *LeaseGrantRequest, opts ...grpc.CallOption) (*LeaseGrantResponse, error) {
+	out := new(LeaseGrantResponse)
+	err := c.cc.Invoke(ctx, "/etcdserverpb.Lease/LeaseGrant", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *leaseClient) LeaseRevoke(ctx context.Context, in *LeaseRevokeRequest, opts ...grpc.CallOption) (*LeaseRevokeResponse, error) {
+	out := new(LeaseRevokeResponse)
+	err := c.cc.Invoke(ctx, "/etcdserverpb.Lease/LeaseRevoke", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *leaseClient) LeaseKeepAlive(ctx context.Context, opts ...grpc.CallOption) (Lease_LeaseKeepAliveClient, error) {
+	stream, err := c.cc.NewStream(ctx, &_Lease_serviceDesc.Streams[0], "/etcdserverpb.Lease/LeaseKeepAlive", opts...)
+	if err != nil {
+		return nil, err
+	}
+	x := &leaseLeaseKeepAliveClient{stream}
+	return x, nil
+}
+
+type Lease_LeaseKeepAliveClient interface {
+	Send(*LeaseKeepAliveRequest) error
+	Recv() (*LeaseKeepAliveResponse, error)
+	grpc.ClientStream
+}
+
+type leaseLeaseKeepAliveClient struct {
+	grpc.ClientStream
+}
+
+func (x *leaseLeaseKeepAliveClient) Send(m *LeaseKeepAliveRequest) error {
+	return x.ClientStream.SendMsg(m)
+}
+
+func (x *leaseLeaseKeepAliveClient) Recv() (*LeaseKeepAliveResponse, error) {
+	m := new(LeaseKeepAliveResponse)
+	if err := x.ClientStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+func (c *leaseClient) LeaseTimeToLive(ctx context.Context, in *LeaseTimeToLiveRequest, opts ...grpc.CallOption) (*LeaseTimeToLiveResponse, error) {
+	out := new(LeaseTimeToLiveResponse)
+	err := c.cc.Invoke(ctx, "/etcdserverpb.Lease/LeaseTimeToLive", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *leaseClient) LeaseLeases(ctx context.Context, in *LeaseLeasesRequest, opts ...grpc.CallOption) (*LeaseLeasesResponse, error) {
+	out := new(LeaseLeasesResponse)
+	err := c.cc.Invoke(ctx, "/etcdserverpb.Lease/LeaseLeases", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// LeaseServer is the server API for Lease service.
+type LeaseServer interface {
+	// LeaseGrant creates a lease which expires if the server does not receive a keepAlive
+	// within a given time to live period. All keys attached to the lease will be expired and
+	// deleted if the lease expires. Each expired key generates a delete event in the event history.
+	LeaseGrant(context.Context, *LeaseGrantRequest) (*LeaseGrantResponse, error)
+	// LeaseRevoke revokes a lease. All keys attached to the lease will expire and be deleted.
+	LeaseRevoke(context.Context, *LeaseRevokeRequest) (*LeaseRevokeResponse, error)
+	// LeaseKeepAlive keeps the lease alive by streaming keep alive requests from the client
+	// to the server and streaming keep alive responses from the server to the client.
+	LeaseKeepAlive(Lease_LeaseKeepAliveServer) error
+	// LeaseTimeToLive retrieves lease information.
+	LeaseTimeToLive(context.Context, *LeaseTimeToLiveRequest) (*LeaseTimeToLiveResponse, error)
+	// LeaseLeases lists all existing leases.
+	LeaseLeases(context.Context, *LeaseLeasesRequest) (*LeaseLeasesResponse, error)
+}
+
+// UnimplementedLeaseServer can be embedded to have forward compatible implementations.
+type UnimplementedLeaseServer struct {
+}
+
+func (*UnimplementedLeaseServer) LeaseGrant(ctx context.Context, req *LeaseGrantRequest) (*LeaseGrantResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method LeaseGrant not implemented")
+}
+func (*UnimplementedLeaseServer) LeaseRevoke(ctx context.Context, req *LeaseRevokeRequest) (*LeaseRevokeResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method LeaseRevoke not implemented")
+}
+func (*UnimplementedLeaseServer) LeaseKeepAlive(srv Lease_LeaseKeepAliveServer) error {
+	return status.Errorf(codes.Unimplemented, "method LeaseKeepAlive not implemented")
+}
+func (*UnimplementedLeaseServer) LeaseTimeToLive(ctx context.Context, req *LeaseTimeToLiveRequest) (*LeaseTimeToLiveResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method LeaseTimeToLive not implemented")
+}
+func (*UnimplementedLeaseServer) LeaseLeases(ctx context.Context, req *LeaseLeasesRequest) (*LeaseLeasesResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method LeaseLeases not implemented")
+}
+
+func RegisterLeaseServer(s *grpc.Server, srv LeaseServer) {
+	s.RegisterService(&_Lease_serviceDesc, srv)
+}
+
+func _Lease_LeaseGrant_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(LeaseGrantRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(LeaseServer).LeaseGrant(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/etcdserverpb.Lease/LeaseGrant",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(LeaseServer).LeaseGrant(ctx, req.(*LeaseGrantRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _Lease_LeaseRevoke_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(LeaseRevokeRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(LeaseServer).LeaseRevoke(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/etcdserverpb.Lease/LeaseRevoke",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(LeaseServer).LeaseRevoke(ctx, req.(*LeaseRevokeRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _Lease_LeaseKeepAlive_Handler(srv interface{}, stream grpc.ServerStream) error {
+	return srv.(LeaseServer).LeaseKeepAlive(&leaseLeaseKeepAliveServer{stream})
+}
+
+type Lease_LeaseKeepAliveServer interface {
+	Send(*LeaseKeepAliveResponse) error
+	Recv() (*LeaseKeepAliveRequest, error)
+	grpc.ServerStream
+}
+
+type leaseLeaseKeepAliveServer struct {
+	grpc.ServerStream
+}
+
+func (x *leaseLeaseKeepAliveServer) Send(m *LeaseKeepAliveResponse) error {
+	return x.ServerStream.SendMsg(m)
+}
+
+func (x *leaseLeaseKeepAliveServer) Recv() (*LeaseKeepAliveRequest, error) {
+	m := new(LeaseKeepAliveRequest)
+	if err := x.ServerStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+func _Lease_LeaseTimeToLive_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(LeaseTimeToLiveRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(LeaseServer).LeaseTimeToLive(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/etcdserverpb.Lease/LeaseTimeToLive",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(LeaseServer).LeaseTimeToLive(ctx, req.(*LeaseTimeToLiveRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _Lease_LeaseLeases_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(LeaseLeasesRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(LeaseServer).LeaseLeases(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/etcdserverpb.Lease/LeaseLeases",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(LeaseServer).LeaseLeases(ctx, req.(*LeaseLeasesRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+var _Lease_serviceDesc = grpc.ServiceDesc{
+	ServiceName: "etcdserverpb.Lease",
+	HandlerType: (*LeaseServer)(nil),
+	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "LeaseGrant",
+			Handler:    _Lease_LeaseGrant_Handler,
+		},
+		{
+			MethodName: "LeaseRevoke",
+			Handler:    _Lease_LeaseRevoke_Handler,
+		},
+		{
+			MethodName: "LeaseTimeToLive",
+			Handler:    _Lease_LeaseTimeToLive_Handler,
+		},
+		{
+			MethodName: "LeaseLeases",
+			Handler:    _Lease_LeaseLeases_Handler,
+		},
+	},
+	Streams: []grpc.StreamDesc{
+		{
+			StreamName:    "LeaseKeepAlive",
+			Handler:       _Lease_LeaseKeepAlive_Handler,
+			ServerStreams: true,
+			ClientStreams: true,
+		},
+	},
+	Metadata: "rpc.proto",
+}
+
+// ClusterClient is the client API for Cluster service.
+//
+// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
+type ClusterClient interface {
+	// MemberAdd adds a member into the cluster.
+	MemberAdd(ctx context.Context, in *MemberAddRequest, opts ...grpc.CallOption) (*MemberAddResponse, error)
+	// MemberRemove removes an existing member from the cluster.
+	MemberRemove(ctx context.Context, in *MemberRemoveRequest, opts ...grpc.CallOption) (*MemberRemoveResponse, error)
+	// MemberUpdate updates the member configuration.
+	MemberUpdate(ctx context.Context, in *MemberUpdateRequest, opts ...grpc.CallOption) (*MemberUpdateResponse, error)
+	// MemberList lists all the members in the cluster.
+	MemberList(ctx context.Context, in *MemberListRequest, opts ...grpc.CallOption) (*MemberListResponse, error)
+}
+
+type clusterClient struct {
+	cc *grpc.ClientConn
+}
+
+func NewClusterClient(cc *grpc.ClientConn) ClusterClient {
+	return &clusterClient{cc}
+}
+
+func (c *clusterClient) MemberAdd(ctx context.Context, in *MemberAddRequest, opts ...grpc.CallOption) (*MemberAddResponse, error) {
+	out := new(MemberAddResponse)
+	err := c.cc.Invoke(ctx, "/etcdserverpb.Cluster/MemberAdd", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *clusterClient) MemberRemove(ctx context.Context, in *MemberRemoveRequest, opts ...grpc.CallOption) (*MemberRemoveResponse, error) {
+	out := new(MemberRemoveResponse)
+	err := c.cc.Invoke(ctx, "/etcdserverpb.Cluster/MemberRemove", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *clusterClient) MemberUpdate(ctx context.Context, in *MemberUpdateRequest, opts ...grpc.CallOption) (*MemberUpdateResponse, error) {
+	out := new(MemberUpdateResponse)
+	err := c.cc.Invoke(ctx, "/etcdserverpb.Cluster/MemberUpdate", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *clusterClient) MemberList(ctx context.Context, in *MemberListRequest, opts ...grpc.CallOption) (*MemberListResponse, error) {
+	out := new(MemberListResponse)
+	err := c.cc.Invoke(ctx, "/etcdserverpb.Cluster/MemberList", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// ClusterServer is the server API for Cluster service.
+type ClusterServer interface {
+	// MemberAdd adds a member into the cluster.
+	MemberAdd(context.Context, *MemberAddRequest) (*MemberAddResponse, error)
+	// MemberRemove removes an existing member from the cluster.
+	MemberRemove(context.Context, *MemberRemoveRequest) (*MemberRemoveResponse, error)
+	// MemberUpdate updates the member configuration.
+	MemberUpdate(context.Context, *MemberUpdateRequest) (*MemberUpdateResponse, error)
+	// MemberList lists all the members in the cluster.
+	MemberList(context.Context, *MemberListRequest) (*MemberListResponse, error)
+}
+
+// UnimplementedClusterServer can be embedded to have forward compatible implementations.
+type UnimplementedClusterServer struct {
+}
+
+func (*UnimplementedClusterServer) MemberAdd(ctx context.Context, req *MemberAddRequest) (*MemberAddResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method MemberAdd not implemented")
+}
+func (*UnimplementedClusterServer) MemberRemove(ctx context.Context, req *MemberRemoveRequest) (*MemberRemoveResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method MemberRemove not implemented")
+}
+func (*UnimplementedClusterServer) MemberUpdate(ctx context.Context, req *MemberUpdateRequest) (*MemberUpdateResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method MemberUpdate not implemented")
+}
+func (*UnimplementedClusterServer) MemberList(ctx context.Context, req *MemberListRequest) (*MemberListResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method MemberList not implemented")
+}
+
+func RegisterClusterServer(s *grpc.Server, srv ClusterServer) {
+	s.RegisterService(&_Cluster_serviceDesc, srv)
+}
+
+func _Cluster_MemberAdd_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(MemberAddRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(ClusterServer).MemberAdd(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/etcdserverpb.Cluster/MemberAdd",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(ClusterServer).MemberAdd(ctx, req.(*MemberAddRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _Cluster_MemberRemove_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(MemberRemoveRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(ClusterServer).MemberRemove(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/etcdserverpb.Cluster/MemberRemove",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(ClusterServer).MemberRemove(ctx, req.(*MemberRemoveRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _Cluster_MemberUpdate_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(MemberUpdateRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(ClusterServer).MemberUpdate(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/etcdserverpb.Cluster/MemberUpdate",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(ClusterServer).MemberUpdate(ctx, req.(*MemberUpdateRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _Cluster_MemberList_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(MemberListRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(ClusterServer).MemberList(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/etcdserverpb.Cluster/MemberList",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(ClusterServer).MemberList(ctx, req.(*MemberListRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+var _Cluster_serviceDesc = grpc.ServiceDesc{
+	ServiceName: "etcdserverpb.Cluster",
+	HandlerType: (*ClusterServer)(nil),
+	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "MemberAdd",
+			Handler:    _Cluster_MemberAdd_Handler,
+		},
+		{
+			MethodName: "MemberRemove",
+			Handler:    _Cluster_MemberRemove_Handler,
+		},
+		{
+			MethodName: "MemberUpdate",
+			Handler:    _Cluster_MemberUpdate_Handler,
+		},
+		{
+			MethodName: "MemberList",
+			Handler:    _Cluster_MemberList_Handler,
+		},
+	},
+	Streams:  []grpc.StreamDesc{},
+	Metadata: "rpc.proto",
+}
+
+// MaintenanceClient is the client API for Maintenance service.
+//
+// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
+type MaintenanceClient interface {
+	// Alarm activates, deactivates, and queries alarms regarding cluster health.
+	Alarm(ctx context.Context, in *AlarmRequest, opts ...grpc.CallOption) (*AlarmResponse, error)
+	// Status gets the status of the member.
+	Status(ctx context.Context, in *StatusRequest, opts ...grpc.CallOption) (*StatusResponse, error)
+	// Defragment defragments a member's backend database to recover storage space.
+	Defragment(ctx context.Context, in *DefragmentRequest, opts ...grpc.CallOption) (*DefragmentResponse, error)
+	// Hash computes the hash of the KV's backend.
+	// This is designed for testing; do not use this in production when there
+	// are ongoing transactions.
+	Hash(ctx context.Context, in *HashRequest, opts ...grpc.CallOption) (*HashResponse, error)
+	// HashKV computes the hash of all MVCC keys up to a given revision.
+	HashKV(ctx context.Context, in *HashKVRequest, opts ...grpc.CallOption) (*HashKVResponse, error)
+	// Snapshot sends a snapshot of the entire backend from a member over a stream to a client.
+	Snapshot(ctx context.Context, in *SnapshotRequest, opts ...grpc.CallOption) (Maintenance_SnapshotClient, error)
+	// MoveLeader requests current leader node to transfer its leadership to transferee.
+	MoveLeader(ctx context.Context, in *MoveLeaderRequest, opts ...grpc.CallOption) (*MoveLeaderResponse, error)
+}
+
+type maintenanceClient struct {
+	cc *grpc.ClientConn
+}
+
+func NewMaintenanceClient(cc *grpc.ClientConn) MaintenanceClient {
+	return &maintenanceClient{cc}
+}
+
+func (c *maintenanceClient) Alarm(ctx context.Context, in *AlarmRequest, opts ...grpc.CallOption) (*AlarmResponse, error) {
+	out := new(AlarmResponse)
+	err := c.cc.Invoke(ctx, "/etcdserverpb.Maintenance/Alarm", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *maintenanceClient) Status(ctx context.Context, in *StatusRequest, opts ...grpc.CallOption) (*StatusResponse, error) {
+	out := new(StatusResponse)
+	err := c.cc.Invoke(ctx, "/etcdserverpb.Maintenance/Status", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *maintenanceClient) Defragment(ctx context.Context, in *DefragmentRequest, opts ...grpc.CallOption) (*DefragmentResponse, error) {
+	out := new(DefragmentResponse)
+	err := c.cc.Invoke(ctx, "/etcdserverpb.Maintenance/Defragment", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *maintenanceClient) Hash(ctx context.Context, in *HashRequest, opts ...grpc.CallOption) (*HashResponse, error) {
+	out := new(HashResponse)
+	err := c.cc.Invoke(ctx, "/etcdserverpb.Maintenance/Hash", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *maintenanceClient) HashKV(ctx context.Context, in *HashKVRequest, opts ...grpc.CallOption) (*HashKVResponse, error) {
+	out := new(HashKVResponse)
+	err := c.cc.Invoke(ctx, "/etcdserverpb.Maintenance/HashKV", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *maintenanceClient) Snapshot(ctx context.Context, in *SnapshotRequest, opts ...grpc.CallOption) (Maintenance_SnapshotClient, error) {
+	stream, err := c.cc.NewStream(ctx, &_Maintenance_serviceDesc.Streams[0], "/etcdserverpb.Maintenance/Snapshot", opts...)
+	if err != nil {
+		return nil, err
+	}
+	x := &maintenanceSnapshotClient{stream}
+	if err := x.ClientStream.SendMsg(in); err != nil {
+		return nil, err
+	}
+	if err := x.ClientStream.CloseSend(); err != nil {
+		return nil, err
+	}
+	return x, nil
+}
+
+type Maintenance_SnapshotClient interface {
+	Recv() (*SnapshotResponse, error)
+	grpc.ClientStream
+}
+
+type maintenanceSnapshotClient struct {
+	grpc.ClientStream
+}
+
+func (x *maintenanceSnapshotClient) Recv() (*SnapshotResponse, error) {
+	m := new(SnapshotResponse)
+	if err := x.ClientStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+func (c *maintenanceClient) MoveLeader(ctx context.Context, in *MoveLeaderRequest, opts ...grpc.CallOption) (*MoveLeaderResponse, error) {
+	out := new(MoveLeaderResponse)
+	err := c.cc.Invoke(ctx, "/etcdserverpb.Maintenance/MoveLeader", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// MaintenanceServer is the server API for Maintenance service.
+type MaintenanceServer interface {
+	// Alarm activates, deactivates, and queries alarms regarding cluster health.
+	Alarm(context.Context, *AlarmRequest) (*AlarmResponse, error)
+	// Status gets the status of the member.
+	Status(context.Context, *StatusRequest) (*StatusResponse, error)
+	// Defragment defragments a member's backend database to recover storage space.
+	Defragment(context.Context, *DefragmentRequest) (*DefragmentResponse, error)
+	// Hash computes the hash of the KV's backend.
+	// This is designed for testing; do not use this in production when there
+	// are ongoing transactions.
+	Hash(context.Context, *HashRequest) (*HashResponse, error)
+	// HashKV computes the hash of all MVCC keys up to a given revision.
+	HashKV(context.Context, *HashKVRequest) (*HashKVResponse, error)
+	// Snapshot sends a snapshot of the entire backend from a member over a stream to a client.
+	Snapshot(*SnapshotRequest, Maintenance_SnapshotServer) error
+	// MoveLeader requests current leader node to transfer its leadership to transferee.
+	MoveLeader(context.Context, *MoveLeaderRequest) (*MoveLeaderResponse, error)
+}
+
+// UnimplementedMaintenanceServer can be embedded to have forward compatible implementations.
+type UnimplementedMaintenanceServer struct {
+}
+
+func (*UnimplementedMaintenanceServer) Alarm(ctx context.Context, req *AlarmRequest) (*AlarmResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method Alarm not implemented")
+}
+func (*UnimplementedMaintenanceServer) Status(ctx context.Context, req *StatusRequest) (*StatusResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method Status not implemented")
+}
+func (*UnimplementedMaintenanceServer) Defragment(ctx context.Context, req *DefragmentRequest) (*DefragmentResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method Defragment not implemented")
+}
+func (*UnimplementedMaintenanceServer) Hash(ctx context.Context, req *HashRequest) (*HashResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method Hash not implemented")
+}
+func (*UnimplementedMaintenanceServer) HashKV(ctx context.Context, req *HashKVRequest) (*HashKVResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method HashKV not implemented")
+}
+func (*UnimplementedMaintenanceServer) Snapshot(req *SnapshotRequest, srv Maintenance_SnapshotServer) error {
+	return status.Errorf(codes.Unimplemented, "method Snapshot not implemented")
+}
+func (*UnimplementedMaintenanceServer) MoveLeader(ctx context.Context, req *MoveLeaderRequest) (*MoveLeaderResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method MoveLeader not implemented")
+}
+
+func RegisterMaintenanceServer(s *grpc.Server, srv MaintenanceServer) {
+	s.RegisterService(&_Maintenance_serviceDesc, srv)
+}
+
+func _Maintenance_Alarm_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(AlarmRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(MaintenanceServer).Alarm(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/etcdserverpb.Maintenance/Alarm",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(MaintenanceServer).Alarm(ctx, req.(*AlarmRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _Maintenance_Status_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(StatusRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(MaintenanceServer).Status(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/etcdserverpb.Maintenance/Status",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(MaintenanceServer).Status(ctx, req.(*StatusRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _Maintenance_Defragment_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(DefragmentRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(MaintenanceServer).Defragment(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/etcdserverpb.Maintenance/Defragment",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(MaintenanceServer).Defragment(ctx, req.(*DefragmentRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _Maintenance_Hash_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(HashRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(MaintenanceServer).Hash(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/etcdserverpb.Maintenance/Hash",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(MaintenanceServer).Hash(ctx, req.(*HashRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _Maintenance_HashKV_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(HashKVRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(MaintenanceServer).HashKV(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/etcdserverpb.Maintenance/HashKV",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(MaintenanceServer).HashKV(ctx, req.(*HashKVRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _Maintenance_Snapshot_Handler(srv interface{}, stream grpc.ServerStream) error {
+	m := new(SnapshotRequest)
+	if err := stream.RecvMsg(m); err != nil {
+		return err
+	}
+	return srv.(MaintenanceServer).Snapshot(m, &maintenanceSnapshotServer{stream})
+}
+
+type Maintenance_SnapshotServer interface {
+	Send(*SnapshotResponse) error
+	grpc.ServerStream
+}
+
+type maintenanceSnapshotServer struct {
+	grpc.ServerStream
+}
+
+func (x *maintenanceSnapshotServer) Send(m *SnapshotResponse) error {
+	return x.ServerStream.SendMsg(m)
+}
+
+func _Maintenance_MoveLeader_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(MoveLeaderRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(MaintenanceServer).MoveLeader(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/etcdserverpb.Maintenance/MoveLeader",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(MaintenanceServer).MoveLeader(ctx, req.(*MoveLeaderRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+var _Maintenance_serviceDesc = grpc.ServiceDesc{
+	ServiceName: "etcdserverpb.Maintenance",
+	HandlerType: (*MaintenanceServer)(nil),
+	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "Alarm",
+			Handler:    _Maintenance_Alarm_Handler,
+		},
+		{
+			MethodName: "Status",
+			Handler:    _Maintenance_Status_Handler,
+		},
+		{
+			MethodName: "Defragment",
+			Handler:    _Maintenance_Defragment_Handler,
+		},
+		{
+			MethodName: "Hash",
+			Handler:    _Maintenance_Hash_Handler,
+		},
+		{
+			MethodName: "HashKV",
+			Handler:    _Maintenance_HashKV_Handler,
+		},
+		{
+			MethodName: "MoveLeader",
+			Handler:    _Maintenance_MoveLeader_Handler,
+		},
+	},
+	Streams: []grpc.StreamDesc{
+		{
+			StreamName:    "Snapshot",
+			Handler:       _Maintenance_Snapshot_Handler,
+			ServerStreams: true,
+		},
+	},
+	Metadata: "rpc.proto",
+}
+
+// AuthClient is the client API for Auth service.
+//
+// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
+type AuthClient interface {
+	// AuthEnable enables authentication.
+	AuthEnable(ctx context.Context, in *AuthEnableRequest, opts ...grpc.CallOption) (*AuthEnableResponse, error)
+	// AuthDisable disables authentication.
+	AuthDisable(ctx context.Context, in *AuthDisableRequest, opts ...grpc.CallOption) (*AuthDisableResponse, error)
+	// Authenticate processes an authenticate request.
+	Authenticate(ctx context.Context, in *AuthenticateRequest, opts ...grpc.CallOption) (*AuthenticateResponse, error)
+	// UserAdd adds a new user.
+	UserAdd(ctx context.Context, in *AuthUserAddRequest, opts ...grpc.CallOption) (*AuthUserAddResponse, error)
+	// UserGet gets detailed user information.
+	UserGet(ctx context.Context, in *AuthUserGetRequest, opts ...grpc.CallOption) (*AuthUserGetResponse, error)
+	// UserList gets a list of all users.
+	UserList(ctx context.Context, in *AuthUserListRequest, opts ...grpc.CallOption) (*AuthUserListResponse, error)
+	// UserDelete deletes a specified user.
+	UserDelete(ctx context.Context, in *AuthUserDeleteRequest, opts ...grpc.CallOption) (*AuthUserDeleteResponse, error)
+	// UserChangePassword changes the password of a specified user.
+	UserChangePassword(ctx context.Context, in *AuthUserChangePasswordRequest, opts ...grpc.CallOption) (*AuthUserChangePasswordResponse, error)
+	// UserGrant grants a role to a specified user.
+	UserGrantRole(ctx context.Context, in *AuthUserGrantRoleRequest, opts ...grpc.CallOption) (*AuthUserGrantRoleResponse, error)
+	// UserRevokeRole revokes a role of specified user.
+	UserRevokeRole(ctx context.Context, in *AuthUserRevokeRoleRequest, opts ...grpc.CallOption) (*AuthUserRevokeRoleResponse, error)
+	// RoleAdd adds a new role.
+	RoleAdd(ctx context.Context, in *AuthRoleAddRequest, opts ...grpc.CallOption) (*AuthRoleAddResponse, error)
+	// RoleGet gets detailed role information.
+	RoleGet(ctx context.Context, in *AuthRoleGetRequest, opts ...grpc.CallOption) (*AuthRoleGetResponse, error)
+	// RoleList gets lists of all roles.
+	RoleList(ctx context.Context, in *AuthRoleListRequest, opts ...grpc.CallOption) (*AuthRoleListResponse, error)
+	// RoleDelete deletes a specified role.
+	RoleDelete(ctx context.Context, in *AuthRoleDeleteRequest, opts ...grpc.CallOption) (*AuthRoleDeleteResponse, error)
+	// RoleGrantPermission grants a permission of a specified key or range to a specified role.
+	RoleGrantPermission(ctx context.Context, in *AuthRoleGrantPermissionRequest, opts ...grpc.CallOption) (*AuthRoleGrantPermissionResponse, error)
+	// RoleRevokePermission revokes a key or range permission of a specified role.
+	RoleRevokePermission(ctx context.Context, in *AuthRoleRevokePermissionRequest, opts ...grpc.CallOption) (*AuthRoleRevokePermissionResponse, error)
+}
+
+type authClient struct {
+	cc *grpc.ClientConn
+}
+
+func NewAuthClient(cc *grpc.ClientConn) AuthClient {
+	return &authClient{cc}
+}
+
+func (c *authClient) AuthEnable(ctx context.Context, in *AuthEnableRequest, opts ...grpc.CallOption) (*AuthEnableResponse, error) {
+	out := new(AuthEnableResponse)
+	err := c.cc.Invoke(ctx, "/etcdserverpb.Auth/AuthEnable", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *authClient) AuthDisable(ctx context.Context, in *AuthDisableRequest, opts ...grpc.CallOption) (*AuthDisableResponse, error) {
+	out := new(AuthDisableResponse)
+	err := c.cc.Invoke(ctx, "/etcdserverpb.Auth/AuthDisable", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *authClient) Authenticate(ctx context.Context, in *AuthenticateRequest, opts ...grpc.CallOption) (*AuthenticateResponse, error) {
+	out := new(AuthenticateResponse)
+	err := c.cc.Invoke(ctx, "/etcdserverpb.Auth/Authenticate", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *authClient) UserAdd(ctx context.Context, in *AuthUserAddRequest, opts ...grpc.CallOption) (*AuthUserAddResponse, error) {
+	out := new(AuthUserAddResponse)
+	err := c.cc.Invoke(ctx, "/etcdserverpb.Auth/UserAdd", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *authClient) UserGet(ctx context.Context, in *AuthUserGetRequest, opts ...grpc.CallOption) (*AuthUserGetResponse, error) {
+	out := new(AuthUserGetResponse)
+	err := c.cc.Invoke(ctx, "/etcdserverpb.Auth/UserGet", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *authClient) UserList(ctx context.Context, in *AuthUserListRequest, opts ...grpc.CallOption) (*AuthUserListResponse, error) {
+	out := new(AuthUserListResponse)
+	err := c.cc.Invoke(ctx, "/etcdserverpb.Auth/UserList", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *authClient) UserDelete(ctx context.Context, in *AuthUserDeleteRequest, opts ...grpc.CallOption) (*AuthUserDeleteResponse, error) {
+	out := new(AuthUserDeleteResponse)
+	err := c.cc.Invoke(ctx, "/etcdserverpb.Auth/UserDelete", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *authClient) UserChangePassword(ctx context.Context, in *AuthUserChangePasswordRequest, opts ...grpc.CallOption) (*AuthUserChangePasswordResponse, error) {
+	out := new(AuthUserChangePasswordResponse)
+	err := c.cc.Invoke(ctx, "/etcdserverpb.Auth/UserChangePassword", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *authClient) UserGrantRole(ctx context.Context, in *AuthUserGrantRoleRequest, opts ...grpc.CallOption) (*AuthUserGrantRoleResponse, error) {
+	out := new(AuthUserGrantRoleResponse)
+	err := c.cc.Invoke(ctx, "/etcdserverpb.Auth/UserGrantRole", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *authClient) UserRevokeRole(ctx context.Context, in *AuthUserRevokeRoleRequest, opts ...grpc.CallOption) (*AuthUserRevokeRoleResponse, error) {
+	out := new(AuthUserRevokeRoleResponse)
+	err := c.cc.Invoke(ctx, "/etcdserverpb.Auth/UserRevokeRole", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *authClient) RoleAdd(ctx context.Context, in *AuthRoleAddRequest, opts ...grpc.CallOption) (*AuthRoleAddResponse, error) {
+	out := new(AuthRoleAddResponse)
+	err := c.cc.Invoke(ctx, "/etcdserverpb.Auth/RoleAdd", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *authClient) RoleGet(ctx context.Context, in *AuthRoleGetRequest, opts ...grpc.CallOption) (*AuthRoleGetResponse, error) {
+	out := new(AuthRoleGetResponse)
+	err := c.cc.Invoke(ctx, "/etcdserverpb.Auth/RoleGet", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *authClient) RoleList(ctx context.Context, in *AuthRoleListRequest, opts ...grpc.CallOption) (*AuthRoleListResponse, error) {
+	out := new(AuthRoleListResponse)
+	err := c.cc.Invoke(ctx, "/etcdserverpb.Auth/RoleList", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *authClient) RoleDelete(ctx context.Context, in *AuthRoleDeleteRequest, opts ...grpc.CallOption) (*AuthRoleDeleteResponse, error) {
+	out := new(AuthRoleDeleteResponse)
+	err := c.cc.Invoke(ctx, "/etcdserverpb.Auth/RoleDelete", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *authClient) RoleGrantPermission(ctx context.Context, in *AuthRoleGrantPermissionRequest, opts ...grpc.CallOption) (*AuthRoleGrantPermissionResponse, error) {
+	out := new(AuthRoleGrantPermissionResponse)
+	err := c.cc.Invoke(ctx, "/etcdserverpb.Auth/RoleGrantPermission", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *authClient) RoleRevokePermission(ctx context.Context, in *AuthRoleRevokePermissionRequest, opts ...grpc.CallOption) (*AuthRoleRevokePermissionResponse, error) {
+	out := new(AuthRoleRevokePermissionResponse)
+	err := c.cc.Invoke(ctx, "/etcdserverpb.Auth/RoleRevokePermission", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// AuthServer is the server API for Auth service.
+type AuthServer interface {
+	// AuthEnable enables authentication.
+	AuthEnable(context.Context, *AuthEnableRequest) (*AuthEnableResponse, error)
+	// AuthDisable disables authentication.
+	AuthDisable(context.Context, *AuthDisableRequest) (*AuthDisableResponse, error)
+	// Authenticate processes an authenticate request.
+	Authenticate(context.Context, *AuthenticateRequest) (*AuthenticateResponse, error)
+	// UserAdd adds a new user.
+	UserAdd(context.Context, *AuthUserAddRequest) (*AuthUserAddResponse, error)
+	// UserGet gets detailed user information.
+	UserGet(context.Context, *AuthUserGetRequest) (*AuthUserGetResponse, error)
+	// UserList gets a list of all users.
+	UserList(context.Context, *AuthUserListRequest) (*AuthUserListResponse, error)
+	// UserDelete deletes a specified user.
+	UserDelete(context.Context, *AuthUserDeleteRequest) (*AuthUserDeleteResponse, error)
+	// UserChangePassword changes the password of a specified user.
+	UserChangePassword(context.Context, *AuthUserChangePasswordRequest) (*AuthUserChangePasswordResponse, error)
+	// UserGrant grants a role to a specified user.
+	UserGrantRole(context.Context, *AuthUserGrantRoleRequest) (*AuthUserGrantRoleResponse, error)
+	// UserRevokeRole revokes a role of specified user.
+	UserRevokeRole(context.Context, *AuthUserRevokeRoleRequest) (*AuthUserRevokeRoleResponse, error)
+	// RoleAdd adds a new role.
+	RoleAdd(context.Context, *AuthRoleAddRequest) (*AuthRoleAddResponse, error)
+	// RoleGet gets detailed role information.
+	RoleGet(context.Context, *AuthRoleGetRequest) (*AuthRoleGetResponse, error)
+	// RoleList gets lists of all roles.
+	RoleList(context.Context, *AuthRoleListRequest) (*AuthRoleListResponse, error)
+	// RoleDelete deletes a specified role.
+	RoleDelete(context.Context, *AuthRoleDeleteRequest) (*AuthRoleDeleteResponse, error)
+	// RoleGrantPermission grants a permission of a specified key or range to a specified role.
+	RoleGrantPermission(context.Context, *AuthRoleGrantPermissionRequest) (*AuthRoleGrantPermissionResponse, error)
+	// RoleRevokePermission revokes a key or range permission of a specified role.
+	RoleRevokePermission(context.Context, *AuthRoleRevokePermissionRequest) (*AuthRoleRevokePermissionResponse, error)
+}
+
+// UnimplementedAuthServer can be embedded to have forward compatible implementations.
+type UnimplementedAuthServer struct {
+}
+
+func (*UnimplementedAuthServer) AuthEnable(ctx context.Context, req *AuthEnableRequest) (*AuthEnableResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method AuthEnable not implemented")
+}
+func (*UnimplementedAuthServer) AuthDisable(ctx context.Context, req *AuthDisableRequest) (*AuthDisableResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method AuthDisable not implemented")
+}
+func (*UnimplementedAuthServer) Authenticate(ctx context.Context, req *AuthenticateRequest) (*AuthenticateResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method Authenticate not implemented")
+}
+func (*UnimplementedAuthServer) UserAdd(ctx context.Context, req *AuthUserAddRequest) (*AuthUserAddResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method UserAdd not implemented")
+}
+func (*UnimplementedAuthServer) UserGet(ctx context.Context, req *AuthUserGetRequest) (*AuthUserGetResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method UserGet not implemented")
+}
+func (*UnimplementedAuthServer) UserList(ctx context.Context, req *AuthUserListRequest) (*AuthUserListResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method UserList not implemented")
+}
+func (*UnimplementedAuthServer) UserDelete(ctx context.Context, req *AuthUserDeleteRequest) (*AuthUserDeleteResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method UserDelete not implemented")
+}
+func (*UnimplementedAuthServer) UserChangePassword(ctx context.Context, req *AuthUserChangePasswordRequest) (*AuthUserChangePasswordResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method UserChangePassword not implemented")
+}
+func (*UnimplementedAuthServer) UserGrantRole(ctx context.Context, req *AuthUserGrantRoleRequest) (*AuthUserGrantRoleResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method UserGrantRole not implemented")
+}
+func (*UnimplementedAuthServer) UserRevokeRole(ctx context.Context, req *AuthUserRevokeRoleRequest) (*AuthUserRevokeRoleResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method UserRevokeRole not implemented")
+}
+func (*UnimplementedAuthServer) RoleAdd(ctx context.Context, req *AuthRoleAddRequest) (*AuthRoleAddResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method RoleAdd not implemented")
+}
+func (*UnimplementedAuthServer) RoleGet(ctx context.Context, req *AuthRoleGetRequest) (*AuthRoleGetResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method RoleGet not implemented")
+}
+func (*UnimplementedAuthServer) RoleList(ctx context.Context, req *AuthRoleListRequest) (*AuthRoleListResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method RoleList not implemented")
+}
+func (*UnimplementedAuthServer) RoleDelete(ctx context.Context, req *AuthRoleDeleteRequest) (*AuthRoleDeleteResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method RoleDelete not implemented")
+}
+func (*UnimplementedAuthServer) RoleGrantPermission(ctx context.Context, req *AuthRoleGrantPermissionRequest) (*AuthRoleGrantPermissionResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method RoleGrantPermission not implemented")
+}
+func (*UnimplementedAuthServer) RoleRevokePermission(ctx context.Context, req *AuthRoleRevokePermissionRequest) (*AuthRoleRevokePermissionResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method RoleRevokePermission not implemented")
+}
+
+func RegisterAuthServer(s *grpc.Server, srv AuthServer) {
+	s.RegisterService(&_Auth_serviceDesc, srv)
+}
+
+func _Auth_AuthEnable_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(AuthEnableRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(AuthServer).AuthEnable(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/etcdserverpb.Auth/AuthEnable",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(AuthServer).AuthEnable(ctx, req.(*AuthEnableRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _Auth_AuthDisable_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(AuthDisableRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(AuthServer).AuthDisable(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/etcdserverpb.Auth/AuthDisable",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(AuthServer).AuthDisable(ctx, req.(*AuthDisableRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _Auth_Authenticate_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(AuthenticateRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(AuthServer).Authenticate(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/etcdserverpb.Auth/Authenticate",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(AuthServer).Authenticate(ctx, req.(*AuthenticateRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _Auth_UserAdd_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(AuthUserAddRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(AuthServer).UserAdd(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/etcdserverpb.Auth/UserAdd",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(AuthServer).UserAdd(ctx, req.(*AuthUserAddRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _Auth_UserGet_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(AuthUserGetRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(AuthServer).UserGet(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/etcdserverpb.Auth/UserGet",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(AuthServer).UserGet(ctx, req.(*AuthUserGetRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _Auth_UserList_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(AuthUserListRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(AuthServer).UserList(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/etcdserverpb.Auth/UserList",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(AuthServer).UserList(ctx, req.(*AuthUserListRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _Auth_UserDelete_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(AuthUserDeleteRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(AuthServer).UserDelete(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/etcdserverpb.Auth/UserDelete",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(AuthServer).UserDelete(ctx, req.(*AuthUserDeleteRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _Auth_UserChangePassword_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(AuthUserChangePasswordRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(AuthServer).UserChangePassword(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/etcdserverpb.Auth/UserChangePassword",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(AuthServer).UserChangePassword(ctx, req.(*AuthUserChangePasswordRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _Auth_UserGrantRole_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(AuthUserGrantRoleRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(AuthServer).UserGrantRole(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/etcdserverpb.Auth/UserGrantRole",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(AuthServer).UserGrantRole(ctx, req.(*AuthUserGrantRoleRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _Auth_UserRevokeRole_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(AuthUserRevokeRoleRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(AuthServer).UserRevokeRole(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/etcdserverpb.Auth/UserRevokeRole",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(AuthServer).UserRevokeRole(ctx, req.(*AuthUserRevokeRoleRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _Auth_RoleAdd_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(AuthRoleAddRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(AuthServer).RoleAdd(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/etcdserverpb.Auth/RoleAdd",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(AuthServer).RoleAdd(ctx, req.(*AuthRoleAddRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _Auth_RoleGet_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(AuthRoleGetRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(AuthServer).RoleGet(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/etcdserverpb.Auth/RoleGet",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(AuthServer).RoleGet(ctx, req.(*AuthRoleGetRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _Auth_RoleList_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(AuthRoleListRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(AuthServer).RoleList(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/etcdserverpb.Auth/RoleList",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(AuthServer).RoleList(ctx, req.(*AuthRoleListRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _Auth_RoleDelete_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(AuthRoleDeleteRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(AuthServer).RoleDelete(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/etcdserverpb.Auth/RoleDelete",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(AuthServer).RoleDelete(ctx, req.(*AuthRoleDeleteRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _Auth_RoleGrantPermission_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(AuthRoleGrantPermissionRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(AuthServer).RoleGrantPermission(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/etcdserverpb.Auth/RoleGrantPermission",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(AuthServer).RoleGrantPermission(ctx, req.(*AuthRoleGrantPermissionRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _Auth_RoleRevokePermission_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(AuthRoleRevokePermissionRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(AuthServer).RoleRevokePermission(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/etcdserverpb.Auth/RoleRevokePermission",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(AuthServer).RoleRevokePermission(ctx, req.(*AuthRoleRevokePermissionRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+var _Auth_serviceDesc = grpc.ServiceDesc{
+	ServiceName: "etcdserverpb.Auth",
+	HandlerType: (*AuthServer)(nil),
+	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "AuthEnable",
+			Handler:    _Auth_AuthEnable_Handler,
+		},
+		{
+			MethodName: "AuthDisable",
+			Handler:    _Auth_AuthDisable_Handler,
+		},
+		{
+			MethodName: "Authenticate",
+			Handler:    _Auth_Authenticate_Handler,
+		},
+		{
+			MethodName: "UserAdd",
+			Handler:    _Auth_UserAdd_Handler,
+		},
+		{
+			MethodName: "UserGet",
+			Handler:    _Auth_UserGet_Handler,
+		},
+		{
+			MethodName: "UserList",
+			Handler:    _Auth_UserList_Handler,
+		},
+		{
+			MethodName: "UserDelete",
+			Handler:    _Auth_UserDelete_Handler,
+		},
+		{
+			MethodName: "UserChangePassword",
+			Handler:    _Auth_UserChangePassword_Handler,
+		},
+		{
+			MethodName: "UserGrantRole",
+			Handler:    _Auth_UserGrantRole_Handler,
+		},
+		{
+			MethodName: "UserRevokeRole",
+			Handler:    _Auth_UserRevokeRole_Handler,
+		},
+		{
+			MethodName: "RoleAdd",
+			Handler:    _Auth_RoleAdd_Handler,
+		},
+		{
+			MethodName: "RoleGet",
+			Handler:    _Auth_RoleGet_Handler,
+		},
+		{
+			MethodName: "RoleList",
+			Handler:    _Auth_RoleList_Handler,
+		},
+		{
+			MethodName: "RoleDelete",
+			Handler:    _Auth_RoleDelete_Handler,
+		},
+		{
+			MethodName: "RoleGrantPermission",
+			Handler:    _Auth_RoleGrantPermission_Handler,
+		},
+		{
+			MethodName: "RoleRevokePermission",
+			Handler:    _Auth_RoleRevokePermission_Handler,
+		},
+	},
+	Streams:  []grpc.StreamDesc{},
+	Metadata: "rpc.proto",
+}
+
+func (m *ResponseHeader) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *ResponseHeader) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *ResponseHeader) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if m.XXX_unrecognized != nil {
+		i -= len(m.XXX_unrecognized)
+		copy(dAtA[i:], m.XXX_unrecognized)
+	}
+	if m.RaftTerm != 0 {
+		i = encodeVarintRpc(dAtA, i, uint64(m.RaftTerm))
+		i--
+		dAtA[i] = 0x20
+	}
+	if m.Revision != 0 {
+		i = encodeVarintRpc(dAtA, i, uint64(m.Revision))
+		i--
+		dAtA[i] = 0x18
+	}
+	if m.MemberId != 0 {
+		i = encodeVarintRpc(dAtA, i, uint64(m.MemberId))
+		i--
+		dAtA[i] = 0x10
+	}
+	if m.ClusterId != 0 {
+		i = encodeVarintRpc(dAtA, i, uint64(m.ClusterId))
+		i--
+		dAtA[i] = 0x8
+	}
+	return len(dAtA) - i, nil
+}
+
+func (m *RangeRequest) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *RangeRequest) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *RangeRequest) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if m.XXX_unrecognized != nil {
+		i -= len(m.XXX_unrecognized)
+		copy(dAtA[i:], m.XXX_unrecognized)
+	}
+	if m.MaxCreateRevision != 0 {
+		i = encodeVarintRpc(dAtA, i, uint64(m.MaxCreateRevision))
+		i--
+		dAtA[i] = 0x68
+	}
+	if m.MinCreateRevision != 0 {
+		i = encodeVarintRpc(dAtA, i, uint64(m.MinCreateRevision))
+		i--
+		dAtA[i] = 0x60
+	}
+	if m.MaxModRevision != 0 {
+		i = encodeVarintRpc(dAtA, i, uint64(m.MaxModRevision))
+		i--
+		dAtA[i] = 0x58
+	}
+	if m.MinModRevision != 0 {
+		i = encodeVarintRpc(dAtA, i, uint64(m.MinModRevision))
+		i--
+		dAtA[i] = 0x50
+	}
+	if m.CountOnly {
+		i--
+		if m.CountOnly {
+			dAtA[i] = 1
+		} else {
+			dAtA[i] = 0
+		}
+		i--
+		dAtA[i] = 0x48
+	}
+	if m.KeysOnly {
+		i--
+		if m.KeysOnly {
+			dAtA[i] = 1
+		} else {
+			dAtA[i] = 0
+		}
+		i--
+		dAtA[i] = 0x40
+	}
+	if m.Serializable {
+		i--
+		if m.Serializable {
+			dAtA[i] = 1
+		} else {
+			dAtA[i] = 0
+		}
+		i--
+		dAtA[i] = 0x38
+	}
+	if m.SortTarget != 0 {
+		i = encodeVarintRpc(dAtA, i, uint64(m.SortTarget))
+		i--
+		dAtA[i] = 0x30
+	}
+	if m.SortOrder != 0 {
+		i = encodeVarintRpc(dAtA, i, uint64(m.SortOrder))
+		i--
+		dAtA[i] = 0x28
+	}
+	if m.Revision != 0 {
+		i = encodeVarintRpc(dAtA, i, uint64(m.Revision))
+		i--
+		dAtA[i] = 0x20
+	}
+	if m.Limit != 0 {
+		i = encodeVarintRpc(dAtA, i, uint64(m.Limit))
+		i--
+		dAtA[i] = 0x18
+	}
+	if len(m.RangeEnd) > 0 {
+		i -= len(m.RangeEnd)
+		copy(dAtA[i:], m.RangeEnd)
+		i = encodeVarintRpc(dAtA, i, uint64(len(m.RangeEnd)))
+		i--
+		dAtA[i] = 0x12
+	}
+	if len(m.Key) > 0 {
+		i -= len(m.Key)
+		copy(dAtA[i:], m.Key)
+		i = encodeVarintRpc(dAtA, i, uint64(len(m.Key)))
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
+func (m *RangeResponse) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *RangeResponse) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *RangeResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if m.XXX_unrecognized != nil {
+		i -= len(m.XXX_unrecognized)
+		copy(dAtA[i:], m.XXX_unrecognized)
+	}
+	if m.Count != 0 {
+		i = encodeVarintRpc(dAtA, i, uint64(m.Count))
+		i--
+		dAtA[i] = 0x20
+	}
+	if m.More {
+		i--
+		if m.More {
+			dAtA[i] = 1
+		} else {
+			dAtA[i] = 0
+		}
+		i--
+		dAtA[i] = 0x18
+	}
+	if len(m.Kvs) > 0 {
+		for iNdEx := len(m.Kvs) - 1; iNdEx >= 0; iNdEx-- {
+			{
+				size, err := m.Kvs[iNdEx].MarshalToSizedBuffer(dAtA[:i])
+				if err != nil {
+					return 0, err
+				}
+				i -= size
+				i = encodeVarintRpc(dAtA, i, uint64(size))
+			}
+			i--
+			dAtA[i] = 0x12
+		}
+	}
+	if m.Header != nil {
+		{
+			size, err := m.Header.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintRpc(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
+func (m *PutRequest) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *PutRequest) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *PutRequest) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if m.XXX_unrecognized != nil {
+		i -= len(m.XXX_unrecognized)
+		copy(dAtA[i:], m.XXX_unrecognized)
+	}
+	if m.IgnoreLease {
+		i--
+		if m.IgnoreLease {
+			dAtA[i] = 1
+		} else {
+			dAtA[i] = 0
+		}
+		i--
+		dAtA[i] = 0x30
+	}
+	if m.IgnoreValue {
+		i--
+		if m.IgnoreValue {
+			dAtA[i] = 1
+		} else {
+			dAtA[i] = 0
+		}
+		i--
+		dAtA[i] = 0x28
+	}
+	if m.PrevKv {
+		i--
+		if m.PrevKv {
+			dAtA[i] = 1
+		} else {
+			dAtA[i] = 0
+		}
+		i--
+		dAtA[i] = 0x20
+	}
+	if m.Lease != 0 {
+		i = encodeVarintRpc(dAtA, i, uint64(m.Lease))
+		i--
+		dAtA[i] = 0x18
+	}
+	if len(m.Value) > 0 {
+		i -= len(m.Value)
+		copy(dAtA[i:], m.Value)
+		i = encodeVarintRpc(dAtA, i, uint64(len(m.Value)))
+		i--
+		dAtA[i] = 0x12
+	}
+	if len(m.Key) > 0 {
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+}
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+}
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+}
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+}
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+}
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+}
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+}
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+}
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+}
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+}
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+}
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+}
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+}
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+}
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+}
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+}
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+}
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+}
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+}
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+}
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+}
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+}
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+}
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+			i--
+			dAtA[i] = 0x12
+		}
+	}
+	if m.Header != nil {
+		{
+			size, err := m.Header.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintRpc(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
+func (m *AuthUserListResponse) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *AuthUserListResponse) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *AuthUserListResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if m.XXX_unrecognized != nil {
+		i -= len(m.XXX_unrecognized)
+		copy(dAtA[i:], m.XXX_unrecognized)
+	}
+	if len(m.Users) > 0 {
+		for iNdEx := len(m.Users) - 1; iNdEx >= 0; iNdEx-- {
+			i -= len(m.Users[iNdEx])
+			copy(dAtA[i:], m.Users[iNdEx])
+			i = encodeVarintRpc(dAtA, i, uint64(len(m.Users[iNdEx])))
+			i--
+			dAtA[i] = 0x12
+		}
+	}
+	if m.Header != nil {
+		{
+			size, err := m.Header.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintRpc(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
+func (m *AuthRoleDeleteResponse) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *AuthRoleDeleteResponse) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *AuthRoleDeleteResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if m.XXX_unrecognized != nil {
+		i -= len(m.XXX_unrecognized)
+		copy(dAtA[i:], m.XXX_unrecognized)
+	}
+	if m.Header != nil {
+		{
+			size, err := m.Header.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintRpc(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
+func (m *AuthRoleGrantPermissionResponse) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *AuthRoleGrantPermissionResponse) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *AuthRoleGrantPermissionResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if m.XXX_unrecognized != nil {
+		i -= len(m.XXX_unrecognized)
+		copy(dAtA[i:], m.XXX_unrecognized)
+	}
+	if m.Header != nil {
+		{
+			size, err := m.Header.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintRpc(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
+func (m *AuthRoleRevokePermissionResponse) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *AuthRoleRevokePermissionResponse) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *AuthRoleRevokePermissionResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if m.XXX_unrecognized != nil {
+		i -= len(m.XXX_unrecognized)
+		copy(dAtA[i:], m.XXX_unrecognized)
+	}
+	if m.Header != nil {
+		{
+			size, err := m.Header.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintRpc(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
+func encodeVarintRpc(dAtA []byte, offset int, v uint64) int {
+	offset -= sovRpc(v)
+	base := offset
+	for v >= 1<<7 {
+		dAtA[offset] = uint8(v&0x7f | 0x80)
+		v >>= 7
+		offset++
+	}
+	dAtA[offset] = uint8(v)
+	return base
+}
+func (m *ResponseHeader) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.ClusterId != 0 {
+		n += 1 + sovRpc(uint64(m.ClusterId))
+	}
+	if m.MemberId != 0 {
+		n += 1 + sovRpc(uint64(m.MemberId))
+	}
+	if m.Revision != 0 {
+		n += 1 + sovRpc(uint64(m.Revision))
+	}
+	if m.RaftTerm != 0 {
+		n += 1 + sovRpc(uint64(m.RaftTerm))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *RangeRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.Key)
+	if l > 0 {
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	l = len(m.RangeEnd)
+	if l > 0 {
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.Limit != 0 {
+		n += 1 + sovRpc(uint64(m.Limit))
+	}
+	if m.Revision != 0 {
+		n += 1 + sovRpc(uint64(m.Revision))
+	}
+	if m.SortOrder != 0 {
+		n += 1 + sovRpc(uint64(m.SortOrder))
+	}
+	if m.SortTarget != 0 {
+		n += 1 + sovRpc(uint64(m.SortTarget))
+	}
+	if m.Serializable {
+		n += 2
+	}
+	if m.KeysOnly {
+		n += 2
+	}
+	if m.CountOnly {
+		n += 2
+	}
+	if m.MinModRevision != 0 {
+		n += 1 + sovRpc(uint64(m.MinModRevision))
+	}
+	if m.MaxModRevision != 0 {
+		n += 1 + sovRpc(uint64(m.MaxModRevision))
+	}
+	if m.MinCreateRevision != 0 {
+		n += 1 + sovRpc(uint64(m.MinCreateRevision))
+	}
+	if m.MaxCreateRevision != 0 {
+		n += 1 + sovRpc(uint64(m.MaxCreateRevision))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *RangeResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Header != nil {
+		l = m.Header.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if len(m.Kvs) > 0 {
+		for _, e := range m.Kvs {
+			l = e.Size()
+			n += 1 + l + sovRpc(uint64(l))
+		}
+	}
+	if m.More {
+		n += 2
+	}
+	if m.Count != 0 {
+		n += 1 + sovRpc(uint64(m.Count))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *PutRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.Key)
+	if l > 0 {
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	l = len(m.Value)
+	if l > 0 {
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.Lease != 0 {
+		n += 1 + sovRpc(uint64(m.Lease))
+	}
+	if m.PrevKv {
+		n += 2
+	}
+	if m.IgnoreValue {
+		n += 2
+	}
+	if m.IgnoreLease {
+		n += 2
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *PutResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Header != nil {
+		l = m.Header.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.PrevKv != nil {
+		l = m.PrevKv.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *DeleteRangeRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.Key)
+	if l > 0 {
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	l = len(m.RangeEnd)
+	if l > 0 {
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.PrevKv {
+		n += 2
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *DeleteRangeResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Header != nil {
+		l = m.Header.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.Deleted != 0 {
+		n += 1 + sovRpc(uint64(m.Deleted))
+	}
+	if len(m.PrevKvs) > 0 {
+		for _, e := range m.PrevKvs {
+			l = e.Size()
+			n += 1 + l + sovRpc(uint64(l))
+		}
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *RequestOp) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Request != nil {
+		n += m.Request.Size()
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *RequestOp_RequestRange) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.RequestRange != nil {
+		l = m.RequestRange.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	return n
+}
+func (m *RequestOp_RequestPut) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.RequestPut != nil {
+		l = m.RequestPut.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	return n
+}
+func (m *RequestOp_RequestDeleteRange) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.RequestDeleteRange != nil {
+		l = m.RequestDeleteRange.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	return n
+}
+func (m *RequestOp_RequestTxn) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.RequestTxn != nil {
+		l = m.RequestTxn.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	return n
+}
+func (m *ResponseOp) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Response != nil {
+		n += m.Response.Size()
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *ResponseOp_ResponseRange) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.ResponseRange != nil {
+		l = m.ResponseRange.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	return n
+}
+func (m *ResponseOp_ResponsePut) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.ResponsePut != nil {
+		l = m.ResponsePut.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	return n
+}
+func (m *ResponseOp_ResponseDeleteRange) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.ResponseDeleteRange != nil {
+		l = m.ResponseDeleteRange.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	return n
+}
+func (m *ResponseOp_ResponseTxn) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.ResponseTxn != nil {
+		l = m.ResponseTxn.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	return n
+}
+func (m *Compare) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Result != 0 {
+		n += 1 + sovRpc(uint64(m.Result))
+	}
+	if m.Target != 0 {
+		n += 1 + sovRpc(uint64(m.Target))
+	}
+	l = len(m.Key)
+	if l > 0 {
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.TargetUnion != nil {
+		n += m.TargetUnion.Size()
+	}
+	l = len(m.RangeEnd)
+	if l > 0 {
+		n += 2 + l + sovRpc(uint64(l))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *Compare_Version) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	n += 1 + sovRpc(uint64(m.Version))
+	return n
+}
+func (m *Compare_CreateRevision) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	n += 1 + sovRpc(uint64(m.CreateRevision))
+	return n
+}
+func (m *Compare_ModRevision) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	n += 1 + sovRpc(uint64(m.ModRevision))
+	return n
+}
+func (m *Compare_Value) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Value != nil {
+		l = len(m.Value)
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	return n
+}
+func (m *Compare_Lease) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	n += 1 + sovRpc(uint64(m.Lease))
+	return n
+}
+func (m *TxnRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if len(m.Compare) > 0 {
+		for _, e := range m.Compare {
+			l = e.Size()
+			n += 1 + l + sovRpc(uint64(l))
+		}
+	}
+	if len(m.Success) > 0 {
+		for _, e := range m.Success {
+			l = e.Size()
+			n += 1 + l + sovRpc(uint64(l))
+		}
+	}
+	if len(m.Failure) > 0 {
+		for _, e := range m.Failure {
+			l = e.Size()
+			n += 1 + l + sovRpc(uint64(l))
+		}
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *TxnResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Header != nil {
+		l = m.Header.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.Succeeded {
+		n += 2
+	}
+	if len(m.Responses) > 0 {
+		for _, e := range m.Responses {
+			l = e.Size()
+			n += 1 + l + sovRpc(uint64(l))
+		}
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *CompactionRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Revision != 0 {
+		n += 1 + sovRpc(uint64(m.Revision))
+	}
+	if m.Physical {
+		n += 2
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *CompactionResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Header != nil {
+		l = m.Header.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *HashRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *HashKVRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Revision != 0 {
+		n += 1 + sovRpc(uint64(m.Revision))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *HashKVResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Header != nil {
+		l = m.Header.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.Hash != 0 {
+		n += 1 + sovRpc(uint64(m.Hash))
+	}
+	if m.CompactRevision != 0 {
+		n += 1 + sovRpc(uint64(m.CompactRevision))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *HashResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Header != nil {
+		l = m.Header.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.Hash != 0 {
+		n += 1 + sovRpc(uint64(m.Hash))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *SnapshotRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *SnapshotResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Header != nil {
+		l = m.Header.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.RemainingBytes != 0 {
+		n += 1 + sovRpc(uint64(m.RemainingBytes))
+	}
+	l = len(m.Blob)
+	if l > 0 {
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *WatchRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.RequestUnion != nil {
+		n += m.RequestUnion.Size()
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *WatchRequest_CreateRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.CreateRequest != nil {
+		l = m.CreateRequest.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	return n
+}
+func (m *WatchRequest_CancelRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.CancelRequest != nil {
+		l = m.CancelRequest.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	return n
+}
+func (m *WatchRequest_ProgressRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.ProgressRequest != nil {
+		l = m.ProgressRequest.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	return n
+}
+func (m *WatchCreateRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.Key)
+	if l > 0 {
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	l = len(m.RangeEnd)
+	if l > 0 {
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.StartRevision != 0 {
+		n += 1 + sovRpc(uint64(m.StartRevision))
+	}
+	if m.ProgressNotify {
+		n += 2
+	}
+	if len(m.Filters) > 0 {
+		l = 0
+		for _, e := range m.Filters {
+			l += sovRpc(uint64(e))
+		}
+		n += 1 + sovRpc(uint64(l)) + l
+	}
+	if m.PrevKv {
+		n += 2
+	}
+	if m.WatchId != 0 {
+		n += 1 + sovRpc(uint64(m.WatchId))
+	}
+	if m.Fragment {
+		n += 2
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *WatchCancelRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.WatchId != 0 {
+		n += 1 + sovRpc(uint64(m.WatchId))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *WatchProgressRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *WatchResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Header != nil {
+		l = m.Header.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.WatchId != 0 {
+		n += 1 + sovRpc(uint64(m.WatchId))
+	}
+	if m.Created {
+		n += 2
+	}
+	if m.Canceled {
+		n += 2
+	}
+	if m.CompactRevision != 0 {
+		n += 1 + sovRpc(uint64(m.CompactRevision))
+	}
+	l = len(m.CancelReason)
+	if l > 0 {
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.Fragment {
+		n += 2
+	}
+	if len(m.Events) > 0 {
+		for _, e := range m.Events {
+			l = e.Size()
+			n += 1 + l + sovRpc(uint64(l))
+		}
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *LeaseGrantRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.TTL != 0 {
+		n += 1 + sovRpc(uint64(m.TTL))
+	}
+	if m.ID != 0 {
+		n += 1 + sovRpc(uint64(m.ID))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *LeaseGrantResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Header != nil {
+		l = m.Header.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.ID != 0 {
+		n += 1 + sovRpc(uint64(m.ID))
+	}
+	if m.TTL != 0 {
+		n += 1 + sovRpc(uint64(m.TTL))
+	}
+	l = len(m.Error)
+	if l > 0 {
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *LeaseRevokeRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.ID != 0 {
+		n += 1 + sovRpc(uint64(m.ID))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *LeaseRevokeResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Header != nil {
+		l = m.Header.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *LeaseKeepAliveRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.ID != 0 {
+		n += 1 + sovRpc(uint64(m.ID))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *LeaseKeepAliveResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Header != nil {
+		l = m.Header.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.ID != 0 {
+		n += 1 + sovRpc(uint64(m.ID))
+	}
+	if m.TTL != 0 {
+		n += 1 + sovRpc(uint64(m.TTL))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *LeaseTimeToLiveRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.ID != 0 {
+		n += 1 + sovRpc(uint64(m.ID))
+	}
+	if m.Keys {
+		n += 2
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *LeaseTimeToLiveResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Header != nil {
+		l = m.Header.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.ID != 0 {
+		n += 1 + sovRpc(uint64(m.ID))
+	}
+	if m.TTL != 0 {
+		n += 1 + sovRpc(uint64(m.TTL))
+	}
+	if m.GrantedTTL != 0 {
+		n += 1 + sovRpc(uint64(m.GrantedTTL))
+	}
+	if len(m.Keys) > 0 {
+		for _, b := range m.Keys {
+			l = len(b)
+			n += 1 + l + sovRpc(uint64(l))
+		}
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *LeaseLeasesRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *LeaseStatus) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.ID != 0 {
+		n += 1 + sovRpc(uint64(m.ID))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *LeaseLeasesResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Header != nil {
+		l = m.Header.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if len(m.Leases) > 0 {
+		for _, e := range m.Leases {
+			l = e.Size()
+			n += 1 + l + sovRpc(uint64(l))
+		}
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *Member) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.ID != 0 {
+		n += 1 + sovRpc(uint64(m.ID))
+	}
+	l = len(m.Name)
+	if l > 0 {
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if len(m.PeerURLs) > 0 {
+		for _, s := range m.PeerURLs {
+			l = len(s)
+			n += 1 + l + sovRpc(uint64(l))
+		}
+	}
+	if len(m.ClientURLs) > 0 {
+		for _, s := range m.ClientURLs {
+			l = len(s)
+			n += 1 + l + sovRpc(uint64(l))
+		}
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *MemberAddRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if len(m.PeerURLs) > 0 {
+		for _, s := range m.PeerURLs {
+			l = len(s)
+			n += 1 + l + sovRpc(uint64(l))
+		}
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *MemberAddResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Header != nil {
+		l = m.Header.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.Member != nil {
+		l = m.Member.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if len(m.Members) > 0 {
+		for _, e := range m.Members {
+			l = e.Size()
+			n += 1 + l + sovRpc(uint64(l))
+		}
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *MemberRemoveRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.ID != 0 {
+		n += 1 + sovRpc(uint64(m.ID))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *MemberRemoveResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Header != nil {
+		l = m.Header.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if len(m.Members) > 0 {
+		for _, e := range m.Members {
+			l = e.Size()
+			n += 1 + l + sovRpc(uint64(l))
+		}
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *MemberUpdateRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.ID != 0 {
+		n += 1 + sovRpc(uint64(m.ID))
+	}
+	if len(m.PeerURLs) > 0 {
+		for _, s := range m.PeerURLs {
+			l = len(s)
+			n += 1 + l + sovRpc(uint64(l))
+		}
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *MemberUpdateResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Header != nil {
+		l = m.Header.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if len(m.Members) > 0 {
+		for _, e := range m.Members {
+			l = e.Size()
+			n += 1 + l + sovRpc(uint64(l))
+		}
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *MemberListRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *MemberListResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Header != nil {
+		l = m.Header.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if len(m.Members) > 0 {
+		for _, e := range m.Members {
+			l = e.Size()
+			n += 1 + l + sovRpc(uint64(l))
+		}
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *DefragmentRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *DefragmentResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Header != nil {
+		l = m.Header.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *MoveLeaderRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.TargetID != 0 {
+		n += 1 + sovRpc(uint64(m.TargetID))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *MoveLeaderResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Header != nil {
+		l = m.Header.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *AlarmRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Action != 0 {
+		n += 1 + sovRpc(uint64(m.Action))
+	}
+	if m.MemberID != 0 {
+		n += 1 + sovRpc(uint64(m.MemberID))
+	}
+	if m.Alarm != 0 {
+		n += 1 + sovRpc(uint64(m.Alarm))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *AlarmMember) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.MemberID != 0 {
+		n += 1 + sovRpc(uint64(m.MemberID))
+	}
+	if m.Alarm != 0 {
+		n += 1 + sovRpc(uint64(m.Alarm))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *AlarmResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Header != nil {
+		l = m.Header.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if len(m.Alarms) > 0 {
+		for _, e := range m.Alarms {
+			l = e.Size()
+			n += 1 + l + sovRpc(uint64(l))
+		}
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *StatusRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *StatusResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Header != nil {
+		l = m.Header.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	l = len(m.Version)
+	if l > 0 {
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.DbSize != 0 {
+		n += 1 + sovRpc(uint64(m.DbSize))
+	}
+	if m.Leader != 0 {
+		n += 1 + sovRpc(uint64(m.Leader))
+	}
+	if m.RaftIndex != 0 {
+		n += 1 + sovRpc(uint64(m.RaftIndex))
+	}
+	if m.RaftTerm != 0 {
+		n += 1 + sovRpc(uint64(m.RaftTerm))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *AuthEnableRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *AuthDisableRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *AuthenticateRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.Name)
+	if l > 0 {
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	l = len(m.Password)
+	if l > 0 {
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *AuthUserAddRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.Name)
+	if l > 0 {
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	l = len(m.Password)
+	if l > 0 {
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *AuthUserGetRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.Name)
+	if l > 0 {
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *AuthUserDeleteRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.Name)
+	if l > 0 {
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *AuthUserChangePasswordRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.Name)
+	if l > 0 {
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	l = len(m.Password)
+	if l > 0 {
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *AuthUserGrantRoleRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.User)
+	if l > 0 {
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	l = len(m.Role)
+	if l > 0 {
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *AuthUserRevokeRoleRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.Name)
+	if l > 0 {
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	l = len(m.Role)
+	if l > 0 {
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *AuthRoleAddRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.Name)
+	if l > 0 {
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *AuthRoleGetRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.Role)
+	if l > 0 {
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *AuthUserListRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *AuthRoleListRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *AuthRoleDeleteRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.Role)
+	if l > 0 {
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *AuthRoleGrantPermissionRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.Name)
+	if l > 0 {
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.Perm != nil {
+		l = m.Perm.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *AuthRoleRevokePermissionRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.Role)
+	if l > 0 {
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	l = len(m.Key)
+	if l > 0 {
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	l = len(m.RangeEnd)
+	if l > 0 {
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *AuthEnableResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Header != nil {
+		l = m.Header.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *AuthDisableResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Header != nil {
+		l = m.Header.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *AuthenticateResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Header != nil {
+		l = m.Header.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	l = len(m.Token)
+	if l > 0 {
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *AuthUserAddResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Header != nil {
+		l = m.Header.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *AuthUserGetResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Header != nil {
+		l = m.Header.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if len(m.Roles) > 0 {
+		for _, s := range m.Roles {
+			l = len(s)
+			n += 1 + l + sovRpc(uint64(l))
+		}
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *AuthUserDeleteResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Header != nil {
+		l = m.Header.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *AuthUserChangePasswordResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Header != nil {
+		l = m.Header.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *AuthUserGrantRoleResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Header != nil {
+		l = m.Header.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *AuthUserRevokeRoleResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Header != nil {
+		l = m.Header.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *AuthRoleAddResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Header != nil {
+		l = m.Header.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *AuthRoleGetResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Header != nil {
+		l = m.Header.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if len(m.Perm) > 0 {
+		for _, e := range m.Perm {
+			l = e.Size()
+			n += 1 + l + sovRpc(uint64(l))
+		}
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *AuthRoleListResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Header != nil {
+		l = m.Header.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if len(m.Roles) > 0 {
+		for _, s := range m.Roles {
+			l = len(s)
+			n += 1 + l + sovRpc(uint64(l))
+		}
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *AuthUserListResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Header != nil {
+		l = m.Header.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if len(m.Users) > 0 {
+		for _, s := range m.Users {
+			l = len(s)
+			n += 1 + l + sovRpc(uint64(l))
+		}
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *AuthRoleDeleteResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Header != nil {
+		l = m.Header.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *AuthRoleGrantPermissionResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Header != nil {
+		l = m.Header.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *AuthRoleRevokePermissionResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Header != nil {
+		l = m.Header.Size()
+		n += 1 + l + sovRpc(uint64(l))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func sovRpc(x uint64) (n int) {
+	return (math_bits.Len64(x|1) + 6) / 7
+}
+func sozRpc(x uint64) (n int) {
+	return sovRpc(uint64((x << 1) ^ uint64((int64(x) >> 63))))
+}
+func (m *ResponseHeader) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: ResponseHeader: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: ResponseHeader: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ClusterId", wireType)
+			}
+			m.ClusterId = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.ClusterId |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 2:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field MemberId", wireType)
+			}
+			m.MemberId = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.MemberId |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 3:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Revision", wireType)
+			}
+			m.Revision = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.Revision |= int64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 4:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field RaftTerm", wireType)
+			}
+			m.RaftTerm = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.RaftTerm |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *RangeRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: RangeRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: RangeRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Key", wireType)
+			}
+			var byteLen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				byteLen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if byteLen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + byteLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Key = append(m.Key[:0], dAtA[iNdEx:postIndex]...)
+			if m.Key == nil {
+				m.Key = []byte{}
+			}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field RangeEnd", wireType)
+			}
+			var byteLen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				byteLen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if byteLen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + byteLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.RangeEnd = append(m.RangeEnd[:0], dAtA[iNdEx:postIndex]...)
+			if m.RangeEnd == nil {
+				m.RangeEnd = []byte{}
+			}
+			iNdEx = postIndex
+		case 3:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Limit", wireType)
+			}
+			m.Limit = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.Limit |= int64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 4:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Revision", wireType)
+			}
+			m.Revision = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.Revision |= int64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 5:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field SortOrder", wireType)
+			}
+			m.SortOrder = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.SortOrder |= RangeRequest_SortOrder(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 6:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field SortTarget", wireType)
+			}
+			m.SortTarget = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.SortTarget |= RangeRequest_SortTarget(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 7:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Serializable", wireType)
+			}
+			var v int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.Serializable = bool(v != 0)
+		case 8:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field KeysOnly", wireType)
+			}
+			var v int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.KeysOnly = bool(v != 0)
+		case 9:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field CountOnly", wireType)
+			}
+			var v int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.CountOnly = bool(v != 0)
+		case 10:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field MinModRevision", wireType)
+			}
+			m.MinModRevision = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.MinModRevision |= int64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 11:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field MaxModRevision", wireType)
+			}
+			m.MaxModRevision = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.MaxModRevision |= int64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 12:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field MinCreateRevision", wireType)
+			}
+			m.MinCreateRevision = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.MinCreateRevision |= int64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 13:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field MaxCreateRevision", wireType)
+			}
+			m.MaxCreateRevision = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.MaxCreateRevision |= int64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *RangeResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: RangeResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: RangeResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Header", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Header == nil {
+				m.Header = &ResponseHeader{}
+			}
+			if err := m.Header.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Kvs", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Kvs = append(m.Kvs, &mvccpb.KeyValue{})
+			if err := m.Kvs[len(m.Kvs)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 3:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field More", wireType)
+			}
+			var v int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.More = bool(v != 0)
+		case 4:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Count", wireType)
+			}
+			m.Count = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.Count |= int64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *PutRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: PutRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: PutRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Key", wireType)
+			}
+			var byteLen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				byteLen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if byteLen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + byteLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Key = append(m.Key[:0], dAtA[iNdEx:postIndex]...)
+			if m.Key == nil {
+				m.Key = []byte{}
+			}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Value", wireType)
+			}
+			var byteLen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				byteLen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if byteLen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + byteLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Value = append(m.Value[:0], dAtA[iNdEx:postIndex]...)
+			if m.Value == nil {
+				m.Value = []byte{}
+			}
+			iNdEx = postIndex
+		case 3:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Lease", wireType)
+			}
+			m.Lease = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.Lease |= int64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 4:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field PrevKv", wireType)
+			}
+			var v int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.PrevKv = bool(v != 0)
+		case 5:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field IgnoreValue", wireType)
+			}
+			var v int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.IgnoreValue = bool(v != 0)
+		case 6:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field IgnoreLease", wireType)
+			}
+			var v int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.IgnoreLease = bool(v != 0)
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *PutResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: PutResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: PutResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Header", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Header == nil {
+				m.Header = &ResponseHeader{}
+			}
+			if err := m.Header.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field PrevKv", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.PrevKv == nil {
+				m.PrevKv = &mvccpb.KeyValue{}
+			}
+			if err := m.PrevKv.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *DeleteRangeRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: DeleteRangeRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: DeleteRangeRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Key", wireType)
+			}
+			var byteLen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				byteLen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if byteLen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + byteLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Key = append(m.Key[:0], dAtA[iNdEx:postIndex]...)
+			if m.Key == nil {
+				m.Key = []byte{}
+			}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field RangeEnd", wireType)
+			}
+			var byteLen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				byteLen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if byteLen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + byteLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.RangeEnd = append(m.RangeEnd[:0], dAtA[iNdEx:postIndex]...)
+			if m.RangeEnd == nil {
+				m.RangeEnd = []byte{}
+			}
+			iNdEx = postIndex
+		case 3:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field PrevKv", wireType)
+			}
+			var v int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.PrevKv = bool(v != 0)
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *DeleteRangeResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: DeleteRangeResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: DeleteRangeResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Header", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Header == nil {
+				m.Header = &ResponseHeader{}
+			}
+			if err := m.Header.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Deleted", wireType)
+			}
+			m.Deleted = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.Deleted |= int64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 3:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field PrevKvs", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.PrevKvs = append(m.PrevKvs, &mvccpb.KeyValue{})
+			if err := m.PrevKvs[len(m.PrevKvs)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *RequestOp) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: RequestOp: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: RequestOp: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field RequestRange", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			v := &RangeRequest{}
+			if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			m.Request = &RequestOp_RequestRange{v}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field RequestPut", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			v := &PutRequest{}
+			if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			m.Request = &RequestOp_RequestPut{v}
+			iNdEx = postIndex
+		case 3:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field RequestDeleteRange", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			v := &DeleteRangeRequest{}
+			if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			m.Request = &RequestOp_RequestDeleteRange{v}
+			iNdEx = postIndex
+		case 4:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field RequestTxn", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			v := &TxnRequest{}
+			if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			m.Request = &RequestOp_RequestTxn{v}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *ResponseOp) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: ResponseOp: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: ResponseOp: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ResponseRange", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			v := &RangeResponse{}
+			if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			m.Response = &ResponseOp_ResponseRange{v}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ResponsePut", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			v := &PutResponse{}
+			if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			m.Response = &ResponseOp_ResponsePut{v}
+			iNdEx = postIndex
+		case 3:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ResponseDeleteRange", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			v := &DeleteRangeResponse{}
+			if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			m.Response = &ResponseOp_ResponseDeleteRange{v}
+			iNdEx = postIndex
+		case 4:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ResponseTxn", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			v := &TxnResponse{}
+			if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			m.Response = &ResponseOp_ResponseTxn{v}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *Compare) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: Compare: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: Compare: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Result", wireType)
+			}
+			m.Result = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.Result |= Compare_CompareResult(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 2:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Target", wireType)
+			}
+			m.Target = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.Target |= Compare_CompareTarget(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 3:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Key", wireType)
+			}
+			var byteLen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				byteLen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if byteLen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + byteLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Key = append(m.Key[:0], dAtA[iNdEx:postIndex]...)
+			if m.Key == nil {
+				m.Key = []byte{}
+			}
+			iNdEx = postIndex
+		case 4:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Version", wireType)
+			}
+			var v int64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.TargetUnion = &Compare_Version{v}
+		case 5:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field CreateRevision", wireType)
+			}
+			var v int64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.TargetUnion = &Compare_CreateRevision{v}
+		case 6:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ModRevision", wireType)
+			}
+			var v int64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.TargetUnion = &Compare_ModRevision{v}
+		case 7:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Value", wireType)
+			}
+			var byteLen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				byteLen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if byteLen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + byteLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			v := make([]byte, postIndex-iNdEx)
+			copy(v, dAtA[iNdEx:postIndex])
+			m.TargetUnion = &Compare_Value{v}
+			iNdEx = postIndex
+		case 8:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Lease", wireType)
+			}
+			var v int64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.TargetUnion = &Compare_Lease{v}
+		case 64:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field RangeEnd", wireType)
+			}
+			var byteLen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				byteLen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if byteLen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + byteLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.RangeEnd = append(m.RangeEnd[:0], dAtA[iNdEx:postIndex]...)
+			if m.RangeEnd == nil {
+				m.RangeEnd = []byte{}
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *TxnRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: TxnRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: TxnRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Compare", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Compare = append(m.Compare, &Compare{})
+			if err := m.Compare[len(m.Compare)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Success", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Success = append(m.Success, &RequestOp{})
+			if err := m.Success[len(m.Success)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 3:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Failure", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Failure = append(m.Failure, &RequestOp{})
+			if err := m.Failure[len(m.Failure)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *TxnResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: TxnResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: TxnResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Header", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Header == nil {
+				m.Header = &ResponseHeader{}
+			}
+			if err := m.Header.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Succeeded", wireType)
+			}
+			var v int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.Succeeded = bool(v != 0)
+		case 3:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Responses", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Responses = append(m.Responses, &ResponseOp{})
+			if err := m.Responses[len(m.Responses)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *CompactionRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: CompactionRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: CompactionRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Revision", wireType)
+			}
+			m.Revision = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.Revision |= int64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 2:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Physical", wireType)
+			}
+			var v int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.Physical = bool(v != 0)
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *CompactionResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: CompactionResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: CompactionResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Header", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Header == nil {
+				m.Header = &ResponseHeader{}
+			}
+			if err := m.Header.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *HashRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: HashRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: HashRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *HashKVRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: HashKVRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: HashKVRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Revision", wireType)
+			}
+			m.Revision = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.Revision |= int64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *HashKVResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: HashKVResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: HashKVResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Header", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Header == nil {
+				m.Header = &ResponseHeader{}
+			}
+			if err := m.Header.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Hash", wireType)
+			}
+			m.Hash = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.Hash |= uint32(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 3:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field CompactRevision", wireType)
+			}
+			m.CompactRevision = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.CompactRevision |= int64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *HashResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: HashResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: HashResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Header", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Header == nil {
+				m.Header = &ResponseHeader{}
+			}
+			if err := m.Header.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Hash", wireType)
+			}
+			m.Hash = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.Hash |= uint32(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *SnapshotRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: SnapshotRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: SnapshotRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *SnapshotResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: SnapshotResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: SnapshotResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Header", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Header == nil {
+				m.Header = &ResponseHeader{}
+			}
+			if err := m.Header.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field RemainingBytes", wireType)
+			}
+			m.RemainingBytes = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.RemainingBytes |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 3:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Blob", wireType)
+			}
+			var byteLen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				byteLen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if byteLen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + byteLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Blob = append(m.Blob[:0], dAtA[iNdEx:postIndex]...)
+			if m.Blob == nil {
+				m.Blob = []byte{}
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *WatchRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: WatchRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: WatchRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field CreateRequest", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			v := &WatchCreateRequest{}
+			if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			m.RequestUnion = &WatchRequest_CreateRequest{v}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field CancelRequest", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			v := &WatchCancelRequest{}
+			if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			m.RequestUnion = &WatchRequest_CancelRequest{v}
+			iNdEx = postIndex
+		case 3:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ProgressRequest", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			v := &WatchProgressRequest{}
+			if err := v.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			m.RequestUnion = &WatchRequest_ProgressRequest{v}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *WatchCreateRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: WatchCreateRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: WatchCreateRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Key", wireType)
+			}
+			var byteLen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				byteLen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if byteLen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + byteLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Key = append(m.Key[:0], dAtA[iNdEx:postIndex]...)
+			if m.Key == nil {
+				m.Key = []byte{}
+			}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field RangeEnd", wireType)
+			}
+			var byteLen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				byteLen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if byteLen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + byteLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.RangeEnd = append(m.RangeEnd[:0], dAtA[iNdEx:postIndex]...)
+			if m.RangeEnd == nil {
+				m.RangeEnd = []byte{}
+			}
+			iNdEx = postIndex
+		case 3:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field StartRevision", wireType)
+			}
+			m.StartRevision = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.StartRevision |= int64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 4:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ProgressNotify", wireType)
+			}
+			var v int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.ProgressNotify = bool(v != 0)
+		case 5:
+			if wireType == 0 {
+				var v WatchCreateRequest_FilterType
+				for shift := uint(0); ; shift += 7 {
+					if shift >= 64 {
+						return ErrIntOverflowRpc
+					}
+					if iNdEx >= l {
+						return io.ErrUnexpectedEOF
+					}
+					b := dAtA[iNdEx]
+					iNdEx++
+					v |= WatchCreateRequest_FilterType(b&0x7F) << shift
+					if b < 0x80 {
+						break
+					}
+				}
+				m.Filters = append(m.Filters, v)
+			} else if wireType == 2 {
+				var packedLen int
+				for shift := uint(0); ; shift += 7 {
+					if shift >= 64 {
+						return ErrIntOverflowRpc
+					}
+					if iNdEx >= l {
+						return io.ErrUnexpectedEOF
+					}
+					b := dAtA[iNdEx]
+					iNdEx++
+					packedLen |= int(b&0x7F) << shift
+					if b < 0x80 {
+						break
+					}
+				}
+				if packedLen < 0 {
+					return ErrInvalidLengthRpc
+				}
+				postIndex := iNdEx + packedLen
+				if postIndex < 0 {
+					return ErrInvalidLengthRpc
+				}
+				if postIndex > l {
+					return io.ErrUnexpectedEOF
+				}
+				var elementCount int
+				if elementCount != 0 && len(m.Filters) == 0 {
+					m.Filters = make([]WatchCreateRequest_FilterType, 0, elementCount)
+				}
+				for iNdEx < postIndex {
+					var v WatchCreateRequest_FilterType
+					for shift := uint(0); ; shift += 7 {
+						if shift >= 64 {
+							return ErrIntOverflowRpc
+						}
+						if iNdEx >= l {
+							return io.ErrUnexpectedEOF
+						}
+						b := dAtA[iNdEx]
+						iNdEx++
+						v |= WatchCreateRequest_FilterType(b&0x7F) << shift
+						if b < 0x80 {
+							break
+						}
+					}
+					m.Filters = append(m.Filters, v)
+				}
+			} else {
+				return fmt.Errorf("proto: wrong wireType = %d for field Filters", wireType)
+			}
+		case 6:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field PrevKv", wireType)
+			}
+			var v int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.PrevKv = bool(v != 0)
+		case 7:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field WatchId", wireType)
+			}
+			m.WatchId = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.WatchId |= int64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 8:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Fragment", wireType)
+			}
+			var v int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.Fragment = bool(v != 0)
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *WatchCancelRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: WatchCancelRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: WatchCancelRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field WatchId", wireType)
+			}
+			m.WatchId = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.WatchId |= int64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *WatchProgressRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: WatchProgressRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: WatchProgressRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *WatchResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: WatchResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: WatchResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Header", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Header == nil {
+				m.Header = &ResponseHeader{}
+			}
+			if err := m.Header.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field WatchId", wireType)
+			}
+			m.WatchId = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.WatchId |= int64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 3:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Created", wireType)
+			}
+			var v int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.Created = bool(v != 0)
+		case 4:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Canceled", wireType)
+			}
+			var v int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.Canceled = bool(v != 0)
+		case 5:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field CompactRevision", wireType)
+			}
+			m.CompactRevision = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.CompactRevision |= int64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 6:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field CancelReason", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.CancelReason = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 7:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Fragment", wireType)
+			}
+			var v int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.Fragment = bool(v != 0)
+		case 11:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Events", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Events = append(m.Events, &mvccpb.Event{})
+			if err := m.Events[len(m.Events)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *LeaseGrantRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: LeaseGrantRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: LeaseGrantRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field TTL", wireType)
+			}
+			m.TTL = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.TTL |= int64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 2:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType)
+			}
+			m.ID = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.ID |= int64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *LeaseGrantResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: LeaseGrantResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: LeaseGrantResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Header", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Header == nil {
+				m.Header = &ResponseHeader{}
+			}
+			if err := m.Header.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType)
+			}
+			m.ID = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.ID |= int64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 3:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field TTL", wireType)
+			}
+			m.TTL = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.TTL |= int64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 4:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Error", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Error = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *LeaseRevokeRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: LeaseRevokeRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: LeaseRevokeRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType)
+			}
+			m.ID = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.ID |= int64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *LeaseRevokeResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: LeaseRevokeResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: LeaseRevokeResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Header", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Header == nil {
+				m.Header = &ResponseHeader{}
+			}
+			if err := m.Header.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *LeaseKeepAliveRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: LeaseKeepAliveRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: LeaseKeepAliveRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType)
+			}
+			m.ID = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.ID |= int64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *LeaseKeepAliveResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: LeaseKeepAliveResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: LeaseKeepAliveResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Header", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Header == nil {
+				m.Header = &ResponseHeader{}
+			}
+			if err := m.Header.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType)
+			}
+			m.ID = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.ID |= int64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 3:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field TTL", wireType)
+			}
+			m.TTL = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.TTL |= int64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *LeaseTimeToLiveRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: LeaseTimeToLiveRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: LeaseTimeToLiveRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType)
+			}
+			m.ID = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.ID |= int64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 2:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Keys", wireType)
+			}
+			var v int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.Keys = bool(v != 0)
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *LeaseTimeToLiveResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: LeaseTimeToLiveResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: LeaseTimeToLiveResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Header", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Header == nil {
+				m.Header = &ResponseHeader{}
+			}
+			if err := m.Header.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType)
+			}
+			m.ID = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.ID |= int64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 3:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field TTL", wireType)
+			}
+			m.TTL = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.TTL |= int64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 4:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field GrantedTTL", wireType)
+			}
+			m.GrantedTTL = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.GrantedTTL |= int64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 5:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Keys", wireType)
+			}
+			var byteLen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				byteLen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if byteLen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + byteLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Keys = append(m.Keys, make([]byte, postIndex-iNdEx))
+			copy(m.Keys[len(m.Keys)-1], dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *LeaseLeasesRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: LeaseLeasesRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: LeaseLeasesRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *LeaseStatus) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: LeaseStatus: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: LeaseStatus: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType)
+			}
+			m.ID = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.ID |= int64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *LeaseLeasesResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: LeaseLeasesResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: LeaseLeasesResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Header", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Header == nil {
+				m.Header = &ResponseHeader{}
+			}
+			if err := m.Header.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Leases", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Leases = append(m.Leases, &LeaseStatus{})
+			if err := m.Leases[len(m.Leases)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *Member) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: Member: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: Member: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType)
+			}
+			m.ID = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.ID |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Name = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 3:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field PeerURLs", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.PeerURLs = append(m.PeerURLs, string(dAtA[iNdEx:postIndex]))
+			iNdEx = postIndex
+		case 4:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ClientURLs", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.ClientURLs = append(m.ClientURLs, string(dAtA[iNdEx:postIndex]))
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *MemberAddRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: MemberAddRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: MemberAddRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field PeerURLs", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.PeerURLs = append(m.PeerURLs, string(dAtA[iNdEx:postIndex]))
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *MemberAddResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: MemberAddResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: MemberAddResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Header", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Header == nil {
+				m.Header = &ResponseHeader{}
+			}
+			if err := m.Header.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Member", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Member == nil {
+				m.Member = &Member{}
+			}
+			if err := m.Member.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 3:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Members", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Members = append(m.Members, &Member{})
+			if err := m.Members[len(m.Members)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *MemberRemoveRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: MemberRemoveRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: MemberRemoveRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType)
+			}
+			m.ID = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.ID |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *MemberRemoveResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: MemberRemoveResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: MemberRemoveResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Header", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Header == nil {
+				m.Header = &ResponseHeader{}
+			}
+			if err := m.Header.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Members", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Members = append(m.Members, &Member{})
+			if err := m.Members[len(m.Members)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *MemberUpdateRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: MemberUpdateRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: MemberUpdateRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType)
+			}
+			m.ID = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.ID |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field PeerURLs", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.PeerURLs = append(m.PeerURLs, string(dAtA[iNdEx:postIndex]))
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *MemberUpdateResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: MemberUpdateResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: MemberUpdateResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Header", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Header == nil {
+				m.Header = &ResponseHeader{}
+			}
+			if err := m.Header.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Members", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Members = append(m.Members, &Member{})
+			if err := m.Members[len(m.Members)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *MemberListRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: MemberListRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: MemberListRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *MemberListResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: MemberListResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: MemberListResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Header", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Header == nil {
+				m.Header = &ResponseHeader{}
+			}
+			if err := m.Header.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Members", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Members = append(m.Members, &Member{})
+			if err := m.Members[len(m.Members)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *DefragmentRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: DefragmentRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: DefragmentRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *DefragmentResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: DefragmentResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: DefragmentResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Header", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Header == nil {
+				m.Header = &ResponseHeader{}
+			}
+			if err := m.Header.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *MoveLeaderRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: MoveLeaderRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: MoveLeaderRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field TargetID", wireType)
+			}
+			m.TargetID = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.TargetID |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *MoveLeaderResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: MoveLeaderResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: MoveLeaderResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Header", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Header == nil {
+				m.Header = &ResponseHeader{}
+			}
+			if err := m.Header.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *AlarmRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: AlarmRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: AlarmRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Action", wireType)
+			}
+			m.Action = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.Action |= AlarmRequest_AlarmAction(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 2:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field MemberID", wireType)
+			}
+			m.MemberID = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.MemberID |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 3:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Alarm", wireType)
+			}
+			m.Alarm = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.Alarm |= AlarmType(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *AlarmMember) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: AlarmMember: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: AlarmMember: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field MemberID", wireType)
+			}
+			m.MemberID = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.MemberID |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 2:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Alarm", wireType)
+			}
+			m.Alarm = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.Alarm |= AlarmType(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *AlarmResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: AlarmResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: AlarmResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Header", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Header == nil {
+				m.Header = &ResponseHeader{}
+			}
+			if err := m.Header.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Alarms", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Alarms = append(m.Alarms, &AlarmMember{})
+			if err := m.Alarms[len(m.Alarms)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *StatusRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: StatusRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: StatusRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *StatusResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: StatusResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: StatusResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Header", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Header == nil {
+				m.Header = &ResponseHeader{}
+			}
+			if err := m.Header.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Version", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Version = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 3:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field DbSize", wireType)
+			}
+			m.DbSize = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.DbSize |= int64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 4:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Leader", wireType)
+			}
+			m.Leader = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.Leader |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 5:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field RaftIndex", wireType)
+			}
+			m.RaftIndex = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.RaftIndex |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 6:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field RaftTerm", wireType)
+			}
+			m.RaftTerm = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.RaftTerm |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *AuthEnableRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: AuthEnableRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: AuthEnableRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *AuthDisableRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: AuthDisableRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: AuthDisableRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *AuthenticateRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: AuthenticateRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: AuthenticateRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Name = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Password", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Password = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *AuthUserAddRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: AuthUserAddRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: AuthUserAddRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Name = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Password", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Password = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *AuthUserGetRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: AuthUserGetRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: AuthUserGetRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Name = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *AuthUserDeleteRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: AuthUserDeleteRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: AuthUserDeleteRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Name = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *AuthUserChangePasswordRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: AuthUserChangePasswordRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: AuthUserChangePasswordRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Name = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Password", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Password = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *AuthUserGrantRoleRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: AuthUserGrantRoleRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: AuthUserGrantRoleRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field User", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.User = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Role", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Role = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *AuthUserRevokeRoleRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: AuthUserRevokeRoleRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: AuthUserRevokeRoleRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Name = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Role", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Role = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *AuthRoleAddRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: AuthRoleAddRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: AuthRoleAddRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Name = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *AuthRoleGetRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: AuthRoleGetRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: AuthRoleGetRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Role", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Role = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *AuthUserListRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: AuthUserListRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: AuthUserListRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *AuthRoleListRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: AuthRoleListRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: AuthRoleListRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *AuthRoleDeleteRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: AuthRoleDeleteRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: AuthRoleDeleteRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Role", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Role = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *AuthRoleGrantPermissionRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: AuthRoleGrantPermissionRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: AuthRoleGrantPermissionRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Name = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Perm", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Perm == nil {
+				m.Perm = &authpb.Permission{}
+			}
+			if err := m.Perm.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *AuthRoleRevokePermissionRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: AuthRoleRevokePermissionRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: AuthRoleRevokePermissionRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Role", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Role = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Key", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Key = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 3:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field RangeEnd", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.RangeEnd = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *AuthEnableResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: AuthEnableResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: AuthEnableResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Header", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Header == nil {
+				m.Header = &ResponseHeader{}
+			}
+			if err := m.Header.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *AuthDisableResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: AuthDisableResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: AuthDisableResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Header", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Header == nil {
+				m.Header = &ResponseHeader{}
+			}
+			if err := m.Header.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *AuthenticateResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: AuthenticateResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: AuthenticateResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Header", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Header == nil {
+				m.Header = &ResponseHeader{}
+			}
+			if err := m.Header.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Token", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Token = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *AuthUserAddResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: AuthUserAddResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: AuthUserAddResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Header", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Header == nil {
+				m.Header = &ResponseHeader{}
+			}
+			if err := m.Header.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *AuthUserGetResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: AuthUserGetResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: AuthUserGetResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Header", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Header == nil {
+				m.Header = &ResponseHeader{}
+			}
+			if err := m.Header.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Roles", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Roles = append(m.Roles, string(dAtA[iNdEx:postIndex]))
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *AuthUserDeleteResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: AuthUserDeleteResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: AuthUserDeleteResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Header", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Header == nil {
+				m.Header = &ResponseHeader{}
+			}
+			if err := m.Header.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *AuthUserChangePasswordResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: AuthUserChangePasswordResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: AuthUserChangePasswordResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Header", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Header == nil {
+				m.Header = &ResponseHeader{}
+			}
+			if err := m.Header.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *AuthUserGrantRoleResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: AuthUserGrantRoleResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: AuthUserGrantRoleResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Header", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Header == nil {
+				m.Header = &ResponseHeader{}
+			}
+			if err := m.Header.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *AuthUserRevokeRoleResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: AuthUserRevokeRoleResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: AuthUserRevokeRoleResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Header", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Header == nil {
+				m.Header = &ResponseHeader{}
+			}
+			if err := m.Header.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *AuthRoleAddResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: AuthRoleAddResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: AuthRoleAddResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Header", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Header == nil {
+				m.Header = &ResponseHeader{}
+			}
+			if err := m.Header.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *AuthRoleGetResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: AuthRoleGetResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: AuthRoleGetResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Header", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Header == nil {
+				m.Header = &ResponseHeader{}
+			}
+			if err := m.Header.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Perm", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Perm = append(m.Perm, &authpb.Permission{})
+			if err := m.Perm[len(m.Perm)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *AuthRoleListResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: AuthRoleListResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: AuthRoleListResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Header", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Header == nil {
+				m.Header = &ResponseHeader{}
+			}
+			if err := m.Header.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Roles", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Roles = append(m.Roles, string(dAtA[iNdEx:postIndex]))
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *AuthUserListResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: AuthUserListResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: AuthUserListResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Header", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Header == nil {
+				m.Header = &ResponseHeader{}
+			}
+			if err := m.Header.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Users", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Users = append(m.Users, string(dAtA[iNdEx:postIndex]))
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *AuthRoleDeleteResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: AuthRoleDeleteResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: AuthRoleDeleteResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Header", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Header == nil {
+				m.Header = &ResponseHeader{}
+			}
+			if err := m.Header.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *AuthRoleGrantPermissionResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: AuthRoleGrantPermissionResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: AuthRoleGrantPermissionResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Header", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Header == nil {
+				m.Header = &ResponseHeader{}
+			}
+			if err := m.Header.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *AuthRoleRevokePermissionResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: AuthRoleRevokePermissionResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: AuthRoleRevokePermissionResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Header", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Header == nil {
+				m.Header = &ResponseHeader{}
+			}
+			if err := m.Header.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func skipRpc(dAtA []byte) (n int, err error) {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return 0, ErrIntOverflowRpc
+			}
+			if iNdEx >= l {
+				return 0, io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= (uint64(b) & 0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		wireType := int(wire & 0x7)
+		switch wireType {
+		case 0:
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return 0, ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return 0, io.ErrUnexpectedEOF
+				}
+				iNdEx++
+				if dAtA[iNdEx-1] < 0x80 {
+					break
+				}
+			}
+			return iNdEx, nil
+		case 1:
+			iNdEx += 8
+			return iNdEx, nil
+		case 2:
+			var length int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return 0, ErrIntOverflowRpc
+				}
+				if iNdEx >= l {
+					return 0, io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				length |= (int(b) & 0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if length < 0 {
+				return 0, ErrInvalidLengthRpc
+			}
+			iNdEx += length
+			if iNdEx < 0 {
+				return 0, ErrInvalidLengthRpc
+			}
+			return iNdEx, nil
+		case 3:
+			for {
+				var innerWire uint64
+				var start int = iNdEx
+				for shift := uint(0); ; shift += 7 {
+					if shift >= 64 {
+						return 0, ErrIntOverflowRpc
+					}
+					if iNdEx >= l {
+						return 0, io.ErrUnexpectedEOF
+					}
+					b := dAtA[iNdEx]
+					iNdEx++
+					innerWire |= (uint64(b) & 0x7F) << shift
+					if b < 0x80 {
+						break
+					}
+				}
+				innerWireType := int(innerWire & 0x7)
+				if innerWireType == 4 {
+					break
+				}
+				next, err := skipRpc(dAtA[start:])
+				if err != nil {
+					return 0, err
+				}
+				iNdEx = start + next
+				if iNdEx < 0 {
+					return 0, ErrInvalidLengthRpc
+				}
+			}
+			return iNdEx, nil
+		case 4:
+			return iNdEx, nil
+		case 5:
+			iNdEx += 4
+			return iNdEx, nil
+		default:
+			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
+		}
+	}
+	panic("unreachable")
+}
+
+var (
+	ErrInvalidLengthRpc = fmt.Errorf("proto: negative length found during unmarshaling")
+	ErrIntOverflowRpc   = fmt.Errorf("proto: integer overflow")
+)
diff --git a/vendor/github.com/coreos/etcd/etcdserver/etcdserverpb/rpc.proto b/vendor/github.com/coreos/etcd/etcdserver/etcdserverpb/rpc.proto
new file mode 100644
index 0000000..d9da43c
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/etcdserver/etcdserverpb/rpc.proto
@@ -0,0 +1,1075 @@
+syntax = "proto3";
+package etcdserverpb;
+
+import "gogoproto/gogo.proto";
+import "etcd/mvcc/mvccpb/kv.proto";
+import "etcd/auth/authpb/auth.proto";
+
+// for grpc-gateway
+import "google/api/annotations.proto";
+
+option (gogoproto.marshaler_all) = true;
+option (gogoproto.unmarshaler_all) = true;
+
+service KV {
+  // Range gets the keys in the range from the key-value store.
+  rpc Range(RangeRequest) returns (RangeResponse) {
+      option (google.api.http) = {
+        post: "/v3beta/kv/range"
+        body: "*"
+    };
+  }
+
+  // Put puts the given key into the key-value store.
+  // A put request increments the revision of the key-value store
+  // and generates one event in the event history.
+  rpc Put(PutRequest) returns (PutResponse) {
+      option (google.api.http) = {
+        post: "/v3beta/kv/put"
+        body: "*"
+    };
+  }
+
+  // DeleteRange deletes the given range from the key-value store.
+  // A delete request increments the revision of the key-value store
+  // and generates a delete event in the event history for every deleted key.
+  rpc DeleteRange(DeleteRangeRequest) returns (DeleteRangeResponse) {
+      option (google.api.http) = {
+        post: "/v3beta/kv/deleterange"
+        body: "*"
+    };
+  }
+
+  // Txn processes multiple requests in a single transaction.
+  // A txn request increments the revision of the key-value store
+  // and generates events with the same revision for every completed request.
+  // It is not allowed to modify the same key several times within one txn.
+  rpc Txn(TxnRequest) returns (TxnResponse) {
+      option (google.api.http) = {
+        post: "/v3beta/kv/txn"
+        body: "*"
+    };
+  }
+
+  // Compact compacts the event history in the etcd key-value store. The key-value
+  // store should be periodically compacted or the event history will continue to grow
+  // indefinitely.
+  rpc Compact(CompactionRequest) returns (CompactionResponse) {
+      option (google.api.http) = {
+        post: "/v3beta/kv/compaction"
+        body: "*"
+    };
+  }
+}
+
+service Watch {
+  // Watch watches for events happening or that have happened. Both input and output
+  // are streams; the input stream is for creating and canceling watchers and the output
+  // stream sends events. One watch RPC can watch on multiple key ranges, streaming events
+  // for several watches at once. The entire event history can be watched starting from the
+  // last compaction revision.
+  rpc Watch(stream WatchRequest) returns (stream WatchResponse) {
+      option (google.api.http) = {
+        post: "/v3beta/watch"
+        body: "*"
+    };
+  }
+}
+
+service Lease {
+  // LeaseGrant creates a lease which expires if the server does not receive a keepAlive
+  // within a given time to live period. All keys attached to the lease will be expired and
+  // deleted if the lease expires. Each expired key generates a delete event in the event history.
+  rpc LeaseGrant(LeaseGrantRequest) returns (LeaseGrantResponse) {
+      option (google.api.http) = {
+        post: "/v3beta/lease/grant"
+        body: "*"
+    };
+  }
+
+  // LeaseRevoke revokes a lease. All keys attached to the lease will expire and be deleted.
+  rpc LeaseRevoke(LeaseRevokeRequest) returns (LeaseRevokeResponse) {
+      option (google.api.http) = {
+        post: "/v3beta/kv/lease/revoke"
+        body: "*"
+    };
+  }
+
+  // LeaseKeepAlive keeps the lease alive by streaming keep alive requests from the client
+  // to the server and streaming keep alive responses from the server to the client.
+  rpc LeaseKeepAlive(stream LeaseKeepAliveRequest) returns (stream LeaseKeepAliveResponse) {
+      option (google.api.http) = {
+        post: "/v3beta/lease/keepalive"
+        body: "*"
+    };
+  }
+
+  // LeaseTimeToLive retrieves lease information.
+  rpc LeaseTimeToLive(LeaseTimeToLiveRequest) returns (LeaseTimeToLiveResponse) {
+      option (google.api.http) = {
+        post: "/v3beta/kv/lease/timetolive"
+        body: "*"
+    };
+  }
+
+  // LeaseLeases lists all existing leases.
+  rpc LeaseLeases(LeaseLeasesRequest) returns (LeaseLeasesResponse) {
+      option (google.api.http) = {
+        post: "/v3beta/kv/lease/leases"
+        body: "*"
+    };
+  }
+}
+
+service Cluster {
+  // MemberAdd adds a member into the cluster.
+  rpc MemberAdd(MemberAddRequest) returns (MemberAddResponse) {
+      option (google.api.http) = {
+        post: "/v3beta/cluster/member/add"
+        body: "*"
+    };
+  }
+
+  // MemberRemove removes an existing member from the cluster.
+  rpc MemberRemove(MemberRemoveRequest) returns (MemberRemoveResponse) {
+      option (google.api.http) = {
+        post: "/v3beta/cluster/member/remove"
+        body: "*"
+    };
+  }
+
+  // MemberUpdate updates the member configuration.
+  rpc MemberUpdate(MemberUpdateRequest) returns (MemberUpdateResponse) {
+      option (google.api.http) = {
+        post: "/v3beta/cluster/member/update"
+        body: "*"
+    };
+  }
+
+  // MemberList lists all the members in the cluster.
+  rpc MemberList(MemberListRequest) returns (MemberListResponse) {
+      option (google.api.http) = {
+        post: "/v3beta/cluster/member/list"
+        body: "*"
+    };
+  }
+}
+
+service Maintenance {
+  // Alarm activates, deactivates, and queries alarms regarding cluster health.
+  rpc Alarm(AlarmRequest) returns (AlarmResponse) {
+      option (google.api.http) = {
+        post: "/v3beta/maintenance/alarm"
+        body: "*"
+    };
+  }
+
+  // Status gets the status of the member.
+  rpc Status(StatusRequest) returns (StatusResponse) {
+      option (google.api.http) = {
+        post: "/v3beta/maintenance/status"
+        body: "*"
+    };
+  }
+
+  // Defragment defragments a member's backend database to recover storage space.
+  rpc Defragment(DefragmentRequest) returns (DefragmentResponse) {
+      option (google.api.http) = {
+        post: "/v3beta/maintenance/defragment"
+        body: "*"
+    };
+  }
+
+  // Hash computes the hash of the KV's backend.
+  // This is designed for testing; do not use this in production when there
+  // are ongoing transactions.
+  rpc Hash(HashRequest) returns (HashResponse) {
+      option (google.api.http) = {
+        post: "/v3beta/maintenance/hash"
+        body: "*"
+    };
+  }
+
+  // HashKV computes the hash of all MVCC keys up to a given revision.
+  rpc HashKV(HashKVRequest) returns (HashKVResponse) {
+      option (google.api.http) = {
+        post: "/v3beta/maintenance/hash"
+        body: "*"
+    };
+  }
+
+  // Snapshot sends a snapshot of the entire backend from a member over a stream to a client.
+  rpc Snapshot(SnapshotRequest) returns (stream SnapshotResponse) {
+      option (google.api.http) = {
+        post: "/v3beta/maintenance/snapshot"
+        body: "*"
+    };
+  }
+
+  // MoveLeader requests current leader node to transfer its leadership to transferee.
+  rpc MoveLeader(MoveLeaderRequest) returns (MoveLeaderResponse) {
+      option (google.api.http) = {
+        post: "/v3beta/maintenance/transfer-leadership"
+        body: "*"
+    };
+  }
+}
+
+service Auth {
+  // AuthEnable enables authentication.
+  rpc AuthEnable(AuthEnableRequest) returns (AuthEnableResponse) {
+      option (google.api.http) = {
+        post: "/v3beta/auth/enable"
+        body: "*"
+    };
+  }
+
+  // AuthDisable disables authentication.
+  rpc AuthDisable(AuthDisableRequest) returns (AuthDisableResponse) {
+      option (google.api.http) = {
+        post: "/v3beta/auth/disable"
+        body: "*"
+    };
+  }
+
+  // Authenticate processes an authenticate request.
+  rpc Authenticate(AuthenticateRequest) returns (AuthenticateResponse) {
+      option (google.api.http) = {
+        post: "/v3beta/auth/authenticate"
+        body: "*"
+    };
+  }
+
+  // UserAdd adds a new user.
+  rpc UserAdd(AuthUserAddRequest) returns (AuthUserAddResponse) {
+      option (google.api.http) = {
+        post: "/v3beta/auth/user/add"
+        body: "*"
+    };
+  }
+
+  // UserGet gets detailed user information.
+  rpc UserGet(AuthUserGetRequest) returns (AuthUserGetResponse) {
+      option (google.api.http) = {
+        post: "/v3beta/auth/user/get"
+        body: "*"
+    };
+  }
+
+  // UserList gets a list of all users.
+  rpc UserList(AuthUserListRequest) returns (AuthUserListResponse) {
+      option (google.api.http) = {
+        post: "/v3beta/auth/user/list"
+        body: "*"
+    };
+  }
+
+  // UserDelete deletes a specified user.
+  rpc UserDelete(AuthUserDeleteRequest) returns (AuthUserDeleteResponse) {
+      option (google.api.http) = {
+        post: "/v3beta/auth/user/delete"
+        body: "*"
+    };
+  }
+
+  // UserChangePassword changes the password of a specified user.
+  rpc UserChangePassword(AuthUserChangePasswordRequest) returns (AuthUserChangePasswordResponse) {
+      option (google.api.http) = {
+        post: "/v3beta/auth/user/changepw"
+        body: "*"
+    };
+  }
+
+  // UserGrant grants a role to a specified user.
+  rpc UserGrantRole(AuthUserGrantRoleRequest) returns (AuthUserGrantRoleResponse) {
+      option (google.api.http) = {
+        post: "/v3beta/auth/user/grant"
+        body: "*"
+    };
+  }
+
+  // UserRevokeRole revokes a role of specified user.
+  rpc UserRevokeRole(AuthUserRevokeRoleRequest) returns (AuthUserRevokeRoleResponse) {
+      option (google.api.http) = {
+        post: "/v3beta/auth/user/revoke"
+        body: "*"
+    };
+  }
+
+  // RoleAdd adds a new role.
+  rpc RoleAdd(AuthRoleAddRequest) returns (AuthRoleAddResponse) {
+      option (google.api.http) = {
+        post: "/v3beta/auth/role/add"
+        body: "*"
+    };
+  }
+
+  // RoleGet gets detailed role information.
+  rpc RoleGet(AuthRoleGetRequest) returns (AuthRoleGetResponse) {
+      option (google.api.http) = {
+        post: "/v3beta/auth/role/get"
+        body: "*"
+    };
+  }
+
+  // RoleList gets lists of all roles.
+  rpc RoleList(AuthRoleListRequest) returns (AuthRoleListResponse) {
+      option (google.api.http) = {
+        post: "/v3beta/auth/role/list"
+        body: "*"
+    };
+  }
+
+  // RoleDelete deletes a specified role.
+  rpc RoleDelete(AuthRoleDeleteRequest) returns (AuthRoleDeleteResponse) {
+      option (google.api.http) = {
+        post: "/v3beta/auth/role/delete"
+        body: "*"
+    };
+  }
+
+  // RoleGrantPermission grants a permission of a specified key or range to a specified role.
+  rpc RoleGrantPermission(AuthRoleGrantPermissionRequest) returns (AuthRoleGrantPermissionResponse) {
+      option (google.api.http) = {
+        post: "/v3beta/auth/role/grant"
+        body: "*"
+    };
+  }
+
+  // RoleRevokePermission revokes a key or range permission of a specified role.
+  rpc RoleRevokePermission(AuthRoleRevokePermissionRequest) returns (AuthRoleRevokePermissionResponse) {
+      option (google.api.http) = {
+        post: "/v3beta/auth/role/revoke"
+        body: "*"
+    };
+  }
+}
+
+message ResponseHeader {
+  // cluster_id is the ID of the cluster which sent the response.
+  uint64 cluster_id = 1;
+  // member_id is the ID of the member which sent the response.
+  uint64 member_id = 2;
+  // revision is the key-value store revision when the request was applied.
+  // For watch progress responses, the header.revision indicates progress. All future events
+  // recieved in this stream are guaranteed to have a higher revision number than the
+  // header.revision number.
+  int64 revision = 3;
+  // raft_term is the raft term when the request was applied.
+  uint64 raft_term = 4;
+}
+
+message RangeRequest {
+  enum SortOrder {
+	NONE = 0; // default, no sorting
+	ASCEND = 1; // lowest target value first
+	DESCEND = 2; // highest target value first
+  }
+  enum SortTarget {
+	KEY = 0;
+	VERSION = 1;
+	CREATE = 2;
+	MOD = 3;
+	VALUE = 4;
+  }
+
+  // key is the first key for the range. If range_end is not given, the request only looks up key.
+  bytes key = 1;
+  // range_end is the upper bound on the requested range [key, range_end).
+  // If range_end is '\0', the range is all keys >= key.
+  // If range_end is key plus one (e.g., "aa"+1 == "ab", "a\xff"+1 == "b"),
+  // then the range request gets all keys prefixed with key.
+  // If both key and range_end are '\0', then the range request returns all keys.
+  bytes range_end = 2;
+  // limit is a limit on the number of keys returned for the request. When limit is set to 0,
+  // it is treated as no limit.
+  int64 limit = 3;
+  // revision is the point-in-time of the key-value store to use for the range.
+  // If revision is less or equal to zero, the range is over the newest key-value store.
+  // If the revision has been compacted, ErrCompacted is returned as a response.
+  int64 revision = 4;
+
+  // sort_order is the order for returned sorted results.
+  SortOrder sort_order = 5;
+
+  // sort_target is the key-value field to use for sorting.
+  SortTarget sort_target = 6;
+
+  // serializable sets the range request to use serializable member-local reads.
+  // Range requests are linearizable by default; linearizable requests have higher
+  // latency and lower throughput than serializable requests but reflect the current
+  // consensus of the cluster. For better performance, in exchange for possible stale reads,
+  // a serializable range request is served locally without needing to reach consensus
+  // with other nodes in the cluster.
+  bool serializable = 7;
+
+  // keys_only when set returns only the keys and not the values.
+  bool keys_only = 8;
+
+  // count_only when set returns only the count of the keys in the range.
+  bool count_only = 9;
+
+  // min_mod_revision is the lower bound for returned key mod revisions; all keys with
+  // lesser mod revisions will be filtered away.
+  int64 min_mod_revision = 10;
+
+  // max_mod_revision is the upper bound for returned key mod revisions; all keys with
+  // greater mod revisions will be filtered away.
+  int64 max_mod_revision = 11;
+
+  // min_create_revision is the lower bound for returned key create revisions; all keys with
+  // lesser create trevisions will be filtered away.
+  int64 min_create_revision = 12;
+
+  // max_create_revision is the upper bound for returned key create revisions; all keys with
+  // greater create revisions will be filtered away.
+  int64 max_create_revision = 13;
+}
+
+message RangeResponse {
+  ResponseHeader header = 1;
+  // kvs is the list of key-value pairs matched by the range request.
+  // kvs is empty when count is requested.
+  repeated mvccpb.KeyValue kvs = 2;
+  // more indicates if there are more keys to return in the requested range.
+  bool more = 3;
+  // count is set to the number of keys within the range when requested.
+  int64 count = 4;
+}
+
+message PutRequest {
+  // key is the key, in bytes, to put into the key-value store.
+  bytes key = 1;
+  // value is the value, in bytes, to associate with the key in the key-value store.
+  bytes value = 2;
+  // lease is the lease ID to associate with the key in the key-value store. A lease
+  // value of 0 indicates no lease.
+  int64 lease = 3;
+
+  // If prev_kv is set, etcd gets the previous key-value pair before changing it.
+  // The previous key-value pair will be returned in the put response.
+  bool prev_kv = 4;
+
+  // If ignore_value is set, etcd updates the key using its current value.
+  // Returns an error if the key does not exist.
+  bool ignore_value = 5;
+
+  // If ignore_lease is set, etcd updates the key using its current lease.
+  // Returns an error if the key does not exist.
+  bool ignore_lease = 6;
+}
+
+message PutResponse {
+  ResponseHeader header = 1;
+  // if prev_kv is set in the request, the previous key-value pair will be returned.
+  mvccpb.KeyValue prev_kv = 2;
+}
+
+message DeleteRangeRequest {
+  // key is the first key to delete in the range.
+  bytes key = 1;
+  // range_end is the key following the last key to delete for the range [key, range_end).
+  // If range_end is not given, the range is defined to contain only the key argument.
+  // If range_end is one bit larger than the given key, then the range is all the keys
+  // with the prefix (the given key).
+  // If range_end is '\0', the range is all keys greater than or equal to the key argument.
+  bytes range_end = 2;
+
+  // If prev_kv is set, etcd gets the previous key-value pairs before deleting it.
+  // The previous key-value pairs will be returned in the delete response.
+  bool prev_kv = 3;
+}
+
+message DeleteRangeResponse {
+  ResponseHeader header = 1;
+  // deleted is the number of keys deleted by the delete range request.
+  int64 deleted = 2;
+  // if prev_kv is set in the request, the previous key-value pairs will be returned.
+  repeated mvccpb.KeyValue prev_kvs = 3;
+}
+
+message RequestOp {
+  // request is a union of request types accepted by a transaction.
+  oneof request {
+    RangeRequest request_range = 1;
+    PutRequest request_put = 2;
+    DeleteRangeRequest request_delete_range = 3;
+    TxnRequest request_txn = 4;
+  }
+}
+
+message ResponseOp {
+  // response is a union of response types returned by a transaction.
+  oneof response {
+    RangeResponse response_range = 1;
+    PutResponse response_put = 2;
+    DeleteRangeResponse response_delete_range = 3;
+    TxnResponse response_txn = 4;
+  }
+}
+
+message Compare {
+  enum CompareResult {
+    EQUAL = 0;
+    GREATER = 1;
+    LESS = 2;
+    NOT_EQUAL = 3;
+  }
+  enum CompareTarget {
+    VERSION = 0;
+    CREATE = 1;
+    MOD = 2;
+    VALUE= 3;
+    LEASE = 4;
+  }
+  // result is logical comparison operation for this comparison.
+  CompareResult result = 1;
+  // target is the key-value field to inspect for the comparison.
+  CompareTarget target = 2;
+  // key is the subject key for the comparison operation.
+  bytes key = 3;
+  oneof target_union {
+    // version is the version of the given key
+    int64 version = 4;
+    // create_revision is the creation revision of the given key
+    int64 create_revision = 5;
+    // mod_revision is the last modified revision of the given key.
+    int64 mod_revision = 6;
+    // value is the value of the given key, in bytes.
+    bytes value = 7;
+    // lease is the lease id of the given key.
+    int64 lease = 8;
+    // leave room for more target_union field tags, jump to 64
+  }
+
+  // range_end compares the given target to all keys in the range [key, range_end).
+  // See RangeRequest for more details on key ranges.
+  bytes range_end = 64;
+  // TODO: fill out with most of the rest of RangeRequest fields when needed.
+}
+
+// From google paxosdb paper:
+// Our implementation hinges around a powerful primitive which we call MultiOp. All other database
+// operations except for iteration are implemented as a single call to MultiOp. A MultiOp is applied atomically
+// and consists of three components:
+// 1. A list of tests called guard. Each test in guard checks a single entry in the database. It may check
+// for the absence or presence of a value, or compare with a given value. Two different tests in the guard
+// may apply to the same or different entries in the database. All tests in the guard are applied and
+// MultiOp returns the results. If all tests are true, MultiOp executes t op (see item 2 below), otherwise
+// it executes f op (see item 3 below).
+// 2. A list of database operations called t op. Each operation in the list is either an insert, delete, or
+// lookup operation, and applies to a single database entry. Two different operations in the list may apply
+// to the same or different entries in the database. These operations are executed
+// if guard evaluates to
+// true.
+// 3. A list of database operations called f op. Like t op, but executed if guard evaluates to false.
+message TxnRequest {
+  // compare is a list of predicates representing a conjunction of terms.
+  // If the comparisons succeed, then the success requests will be processed in order,
+  // and the response will contain their respective responses in order.
+  // If the comparisons fail, then the failure requests will be processed in order,
+  // and the response will contain their respective responses in order.
+  repeated Compare compare = 1;
+  // success is a list of requests which will be applied when compare evaluates to true.
+  repeated RequestOp success = 2;
+  // failure is a list of requests which will be applied when compare evaluates to false.
+  repeated RequestOp failure = 3;
+}
+
+message TxnResponse {
+  ResponseHeader header = 1;
+  // succeeded is set to true if the compare evaluated to true or false otherwise.
+  bool succeeded = 2;
+  // responses is a list of responses corresponding to the results from applying
+  // success if succeeded is true or failure if succeeded is false.
+  repeated ResponseOp responses = 3;
+}
+
+// CompactionRequest compacts the key-value store up to a given revision. All superseded keys
+// with a revision less than the compaction revision will be removed.
+message CompactionRequest {
+  // revision is the key-value store revision for the compaction operation.
+  int64 revision = 1;
+  // physical is set so the RPC will wait until the compaction is physically
+  // applied to the local database such that compacted entries are totally
+  // removed from the backend database.
+  bool physical = 2;
+}
+
+message CompactionResponse {
+  ResponseHeader header = 1;
+}
+
+message HashRequest {
+}
+
+message HashKVRequest {
+  // revision is the key-value store revision for the hash operation.
+  int64 revision = 1;
+}
+
+message HashKVResponse {
+  ResponseHeader header = 1;
+  // hash is the hash value computed from the responding member's MVCC keys up to a given revision.
+  uint32 hash = 2;
+  // compact_revision is the compacted revision of key-value store when hash begins.
+  int64 compact_revision = 3;
+}
+
+message HashResponse {
+  ResponseHeader header = 1;
+  // hash is the hash value computed from the responding member's KV's backend.
+  uint32 hash = 2;
+}
+
+message SnapshotRequest {
+}
+
+message SnapshotResponse {
+  // header has the current key-value store information. The first header in the snapshot
+  // stream indicates the point in time of the snapshot.
+  ResponseHeader header = 1;
+
+  // remaining_bytes is the number of blob bytes to be sent after this message
+  uint64 remaining_bytes = 2;
+
+  // blob contains the next chunk of the snapshot in the snapshot stream.
+  bytes blob = 3;
+}
+
+message WatchRequest {
+  // request_union is a request to either create a new watcher or cancel an existing watcher.
+  oneof request_union {
+    WatchCreateRequest create_request = 1;
+    WatchCancelRequest cancel_request = 2;
+    WatchProgressRequest progress_request = 3;
+  }
+}
+
+message WatchCreateRequest {
+  // key is the key to register for watching.
+  bytes key = 1;
+  // range_end is the end of the range [key, range_end) to watch. If range_end is not given,
+  // only the key argument is watched. If range_end is equal to '\0', all keys greater than
+  // or equal to the key argument are watched.
+  // If the range_end is one bit larger than the given key,
+  // then all keys with the prefix (the given key) will be watched.
+  bytes range_end = 2;
+  // start_revision is an optional revision to watch from (inclusive). No start_revision is "now".
+  int64 start_revision = 3;
+  // progress_notify is set so that the etcd server will periodically send a WatchResponse with
+  // no events to the new watcher if there are no recent events. It is useful when clients
+  // wish to recover a disconnected watcher starting from a recent known revision.
+  // The etcd server may decide how often it will send notifications based on current load.
+  bool progress_notify = 4;
+
+  enum FilterType {
+  // filter out put event.
+  NOPUT = 0;
+  // filter out delete event.
+  NODELETE = 1;
+  }
+  // filters filter the events at server side before it sends back to the watcher.
+  repeated FilterType filters = 5;
+
+  // If prev_kv is set, created watcher gets the previous KV before the event happens.
+  // If the previous KV is already compacted, nothing will be returned.
+  bool prev_kv = 6;
+
+  // If watch_id is provided and non-zero, it will be assigned to this watcher.
+  // Since creating a watcher in etcd is not a synchronous operation,
+  // this can be used ensure that ordering is correct when creating multiple
+  // watchers on the same stream. Creating a watcher with an ID already in
+  // use on the stream will cause an error to be returned.
+  int64 watch_id = 7;
+
+  // fragment enables splitting large revisions into multiple watch responses.
+  bool fragment = 8;
+}
+
+message WatchCancelRequest {
+  // watch_id is the watcher id to cancel so that no more events are transmitted.
+  int64 watch_id = 1;
+}
+
+// Requests the a watch stream progress status be sent in the watch response stream as soon as
+// possible.
+message WatchProgressRequest {
+}
+
+message WatchResponse {
+  ResponseHeader header = 1;
+  // watch_id is the ID of the watcher that corresponds to the response.
+  int64 watch_id = 2;
+  // created is set to true if the response is for a create watch request.
+  // The client should record the watch_id and expect to receive events for
+  // the created watcher from the same stream.
+  // All events sent to the created watcher will attach with the same watch_id.
+  bool created = 3;
+  // canceled is set to true if the response is for a cancel watch request.
+  // No further events will be sent to the canceled watcher.
+  bool canceled = 4;
+  // compact_revision is set to the minimum index if a watcher tries to watch
+  // at a compacted index.
+  //
+  // This happens when creating a watcher at a compacted revision or the watcher cannot
+  // catch up with the progress of the key-value store.
+  //
+  // The client should treat the watcher as canceled and should not try to create any
+  // watcher with the same start_revision again.
+  int64 compact_revision  = 5;
+
+  // cancel_reason indicates the reason for canceling the watcher.
+  string cancel_reason = 6;
+
+  // framgment is true if large watch response was split over multiple responses.
+  bool fragment = 7;
+
+  repeated mvccpb.Event events = 11;
+}
+
+message LeaseGrantRequest {
+  // TTL is the advisory time-to-live in seconds. Expired lease will return -1.
+  int64 TTL = 1;
+  // ID is the requested ID for the lease. If ID is set to 0, the lessor chooses an ID.
+  int64 ID = 2;
+}
+
+message LeaseGrantResponse {
+  ResponseHeader header = 1;
+  // ID is the lease ID for the granted lease.
+  int64 ID = 2;
+  // TTL is the server chosen lease time-to-live in seconds.
+  int64 TTL = 3;
+  string error = 4;
+}
+
+message LeaseRevokeRequest {
+  // ID is the lease ID to revoke. When the ID is revoked, all associated keys will be deleted.
+  int64 ID = 1;
+}
+
+message LeaseRevokeResponse {
+  ResponseHeader header = 1;
+}
+
+message LeaseKeepAliveRequest {
+  // ID is the lease ID for the lease to keep alive.
+  int64 ID = 1;
+}
+
+message LeaseKeepAliveResponse {
+  ResponseHeader header = 1;
+  // ID is the lease ID from the keep alive request.
+  int64 ID = 2;
+  // TTL is the new time-to-live for the lease.
+  int64 TTL = 3;
+}
+
+message LeaseTimeToLiveRequest {
+  // ID is the lease ID for the lease.
+  int64 ID = 1;
+  // keys is true to query all the keys attached to this lease.
+  bool keys = 2;
+}
+
+message LeaseTimeToLiveResponse {
+  ResponseHeader header = 1;
+  // ID is the lease ID from the keep alive request.
+  int64 ID = 2;
+  // TTL is the remaining TTL in seconds for the lease; the lease will expire in under TTL+1 seconds.
+  int64 TTL = 3;
+  // GrantedTTL is the initial granted time in seconds upon lease creation/renewal.
+  int64 grantedTTL = 4;
+  // Keys is the list of keys attached to this lease.
+  repeated bytes keys = 5;
+}
+
+message LeaseLeasesRequest {
+}
+
+message LeaseStatus {
+  int64 ID = 1;
+  // TODO: int64 TTL = 2;
+}
+
+message LeaseLeasesResponse {
+  ResponseHeader header = 1;
+  repeated LeaseStatus leases = 2;
+}
+
+message Member {
+  // ID is the member ID for this member.
+  uint64 ID = 1;
+  // name is the human-readable name of the member. If the member is not started, the name will be an empty string.
+  string name = 2;
+  // peerURLs is the list of URLs the member exposes to the cluster for communication.
+  repeated string peerURLs = 3;
+  // clientURLs is the list of URLs the member exposes to clients for communication. If the member is not started, clientURLs will be empty.
+  repeated string clientURLs = 4;
+}
+
+message MemberAddRequest {
+  // peerURLs is the list of URLs the added member will use to communicate with the cluster.
+  repeated string peerURLs = 1;
+}
+
+message MemberAddResponse {
+  ResponseHeader header = 1;
+  // member is the member information for the added member.
+  Member member = 2;
+  // members is a list of all members after adding the new member.
+  repeated Member members = 3;
+}
+
+message MemberRemoveRequest {
+  // ID is the member ID of the member to remove.
+  uint64 ID = 1;
+}
+
+message MemberRemoveResponse {
+  ResponseHeader header = 1;
+  // members is a list of all members after removing the member.
+  repeated Member members = 2;
+}
+
+message MemberUpdateRequest {
+  // ID is the member ID of the member to update.
+  uint64 ID = 1;
+  // peerURLs is the new list of URLs the member will use to communicate with the cluster.
+  repeated string peerURLs = 2;
+}
+
+message MemberUpdateResponse{
+  ResponseHeader header = 1;
+  // members is a list of all members after updating the member.
+  repeated Member members = 2;
+}
+
+message MemberListRequest {
+}
+
+message MemberListResponse {
+  ResponseHeader header = 1;
+  // members is a list of all members associated with the cluster.
+  repeated Member members = 2;
+}
+
+message DefragmentRequest {
+}
+
+message DefragmentResponse {
+  ResponseHeader header = 1;
+}
+
+message MoveLeaderRequest {
+  // targetID is the node ID for the new leader.
+  uint64 targetID = 1;
+}
+
+message MoveLeaderResponse {
+  ResponseHeader header = 1;
+}
+
+enum AlarmType {
+	NONE = 0; // default, used to query if any alarm is active
+	NOSPACE = 1; // space quota is exhausted
+	CORRUPT = 2; // kv store corruption detected
+}
+
+message AlarmRequest {
+  enum AlarmAction {
+	GET = 0;
+	ACTIVATE = 1;
+	DEACTIVATE = 2;
+  }
+  // action is the kind of alarm request to issue. The action
+  // may GET alarm statuses, ACTIVATE an alarm, or DEACTIVATE a
+  // raised alarm.
+  AlarmAction action = 1;
+  // memberID is the ID of the member associated with the alarm. If memberID is 0, the
+  // alarm request covers all members.
+  uint64 memberID = 2;
+  // alarm is the type of alarm to consider for this request.
+  AlarmType alarm = 3;
+}
+
+message AlarmMember {
+  // memberID is the ID of the member associated with the raised alarm.
+  uint64 memberID = 1;
+  // alarm is the type of alarm which has been raised.
+  AlarmType alarm = 2;
+}
+
+message AlarmResponse {
+  ResponseHeader header = 1;
+  // alarms is a list of alarms associated with the alarm request.
+  repeated AlarmMember alarms = 2;
+}
+
+message StatusRequest {
+}
+
+message StatusResponse {
+  ResponseHeader header = 1;
+  // version is the cluster protocol version used by the responding member.
+  string version = 2;
+  // dbSize is the size of the backend database, in bytes, of the responding member.
+  int64 dbSize = 3;
+  // leader is the member ID which the responding member believes is the current leader.
+  uint64 leader = 4;
+  // raftIndex is the current raft index of the responding member.
+  uint64 raftIndex = 5;
+  // raftTerm is the current raft term of the responding member.
+  uint64 raftTerm = 6;
+}
+
+message AuthEnableRequest {
+}
+
+message AuthDisableRequest {
+}
+
+message AuthenticateRequest {
+  string name = 1;
+  string password = 2;
+}
+
+message AuthUserAddRequest {
+  string name = 1;
+  string password = 2;
+}
+
+message AuthUserGetRequest {
+  string name = 1;
+}
+
+message AuthUserDeleteRequest {
+  // name is the name of the user to delete.
+  string name = 1;
+}
+
+message AuthUserChangePasswordRequest {
+  // name is the name of the user whose password is being changed.
+  string name = 1;
+  // password is the new password for the user.
+  string password = 2;
+}
+
+message AuthUserGrantRoleRequest {
+  // user is the name of the user which should be granted a given role.
+  string user = 1;
+  // role is the name of the role to grant to the user.
+  string role = 2;
+}
+
+message AuthUserRevokeRoleRequest {
+  string name = 1;
+  string role = 2;
+}
+
+message AuthRoleAddRequest {
+  // name is the name of the role to add to the authentication system.
+  string name = 1;
+}
+
+message AuthRoleGetRequest {
+  string role = 1;
+}
+
+message AuthUserListRequest {
+}
+
+message AuthRoleListRequest {
+}
+
+message AuthRoleDeleteRequest {
+  string role = 1;
+}
+
+message AuthRoleGrantPermissionRequest {
+  // name is the name of the role which will be granted the permission.
+  string name = 1;
+  // perm is the permission to grant to the role.
+  authpb.Permission perm = 2;
+}
+
+message AuthRoleRevokePermissionRequest {
+  string role = 1;
+  string key = 2;
+  string range_end = 3;
+}
+
+message AuthEnableResponse {
+  ResponseHeader header = 1;
+}
+
+message AuthDisableResponse {
+  ResponseHeader header = 1;
+}
+
+message AuthenticateResponse {
+  ResponseHeader header = 1;
+  // token is an authorized token that can be used in succeeding RPCs
+  string token = 2;
+}
+
+message AuthUserAddResponse {
+  ResponseHeader header = 1;
+}
+
+message AuthUserGetResponse {
+  ResponseHeader header = 1;
+
+  repeated string roles = 2;
+}
+
+message AuthUserDeleteResponse {
+  ResponseHeader header = 1;
+}
+
+message AuthUserChangePasswordResponse {
+  ResponseHeader header = 1;
+}
+
+message AuthUserGrantRoleResponse {
+  ResponseHeader header = 1;
+}
+
+message AuthUserRevokeRoleResponse {
+  ResponseHeader header = 1;
+}
+
+message AuthRoleAddResponse {
+  ResponseHeader header = 1;
+}
+
+message AuthRoleGetResponse {
+  ResponseHeader header = 1;
+
+  repeated authpb.Permission perm = 2;
+}
+
+message AuthRoleListResponse {
+  ResponseHeader header = 1;
+
+  repeated string roles = 2;
+}
+
+message AuthUserListResponse {
+  ResponseHeader header = 1;
+
+  repeated string users = 2;
+}
+
+message AuthRoleDeleteResponse {
+  ResponseHeader header = 1;
+}
+
+message AuthRoleGrantPermissionResponse {
+  ResponseHeader header = 1;
+}
+
+message AuthRoleRevokePermissionResponse {
+  ResponseHeader header = 1;
+}
diff --git a/vendor/github.com/coreos/etcd/mvcc/mvccpb/kv.pb.go b/vendor/github.com/coreos/etcd/mvcc/mvccpb/kv.pb.go
new file mode 100644
index 0000000..4679da5
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/mvcc/mvccpb/kv.pb.go
@@ -0,0 +1,830 @@
+// Code generated by protoc-gen-gogo. DO NOT EDIT.
+// source: kv.proto
+
+package mvccpb
+
+import (
+	fmt "fmt"
+	io "io"
+	math "math"
+	math_bits "math/bits"
+
+	_ "github.com/gogo/protobuf/gogoproto"
+	proto "github.com/golang/protobuf/proto"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+type Event_EventType int32
+
+const (
+	PUT    Event_EventType = 0
+	DELETE Event_EventType = 1
+)
+
+var Event_EventType_name = map[int32]string{
+	0: "PUT",
+	1: "DELETE",
+}
+
+var Event_EventType_value = map[string]int32{
+	"PUT":    0,
+	"DELETE": 1,
+}
+
+func (x Event_EventType) String() string {
+	return proto.EnumName(Event_EventType_name, int32(x))
+}
+
+func (Event_EventType) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_2216fe83c9c12408, []int{1, 0}
+}
+
+type KeyValue struct {
+	// key is the key in bytes. An empty key is not allowed.
+	Key []byte `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
+	// create_revision is the revision of last creation on this key.
+	CreateRevision int64 `protobuf:"varint,2,opt,name=create_revision,json=createRevision,proto3" json:"create_revision,omitempty"`
+	// mod_revision is the revision of last modification on this key.
+	ModRevision int64 `protobuf:"varint,3,opt,name=mod_revision,json=modRevision,proto3" json:"mod_revision,omitempty"`
+	// version is the version of the key. A deletion resets
+	// the version to zero and any modification of the key
+	// increases its version.
+	Version int64 `protobuf:"varint,4,opt,name=version,proto3" json:"version,omitempty"`
+	// value is the value held by the key, in bytes.
+	Value []byte `protobuf:"bytes,5,opt,name=value,proto3" json:"value,omitempty"`
+	// lease is the ID of the lease that attached to key.
+	// When the attached lease expires, the key will be deleted.
+	// If lease is 0, then no lease is attached to the key.
+	Lease                int64    `protobuf:"varint,6,opt,name=lease,proto3" json:"lease,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *KeyValue) Reset()         { *m = KeyValue{} }
+func (m *KeyValue) String() string { return proto.CompactTextString(m) }
+func (*KeyValue) ProtoMessage()    {}
+func (*KeyValue) Descriptor() ([]byte, []int) {
+	return fileDescriptor_2216fe83c9c12408, []int{0}
+}
+func (m *KeyValue) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *KeyValue) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_KeyValue.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *KeyValue) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_KeyValue.Merge(m, src)
+}
+func (m *KeyValue) XXX_Size() int {
+	return m.Size()
+}
+func (m *KeyValue) XXX_DiscardUnknown() {
+	xxx_messageInfo_KeyValue.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_KeyValue proto.InternalMessageInfo
+
+type Event struct {
+	// type is the kind of event. If type is a PUT, it indicates
+	// new data has been stored to the key. If type is a DELETE,
+	// it indicates the key was deleted.
+	Type Event_EventType `protobuf:"varint,1,opt,name=type,proto3,enum=mvccpb.Event_EventType" json:"type,omitempty"`
+	// kv holds the KeyValue for the event.
+	// A PUT event contains current kv pair.
+	// A PUT event with kv.Version=1 indicates the creation of a key.
+	// A DELETE/EXPIRE event contains the deleted key with
+	// its modification revision set to the revision of deletion.
+	Kv *KeyValue `protobuf:"bytes,2,opt,name=kv,proto3" json:"kv,omitempty"`
+	// prev_kv holds the key-value pair before the event happens.
+	PrevKv               *KeyValue `protobuf:"bytes,3,opt,name=prev_kv,json=prevKv,proto3" json:"prev_kv,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}  `json:"-"`
+	XXX_unrecognized     []byte    `json:"-"`
+	XXX_sizecache        int32     `json:"-"`
+}
+
+func (m *Event) Reset()         { *m = Event{} }
+func (m *Event) String() string { return proto.CompactTextString(m) }
+func (*Event) ProtoMessage()    {}
+func (*Event) Descriptor() ([]byte, []int) {
+	return fileDescriptor_2216fe83c9c12408, []int{1}
+}
+func (m *Event) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *Event) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_Event.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *Event) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Event.Merge(m, src)
+}
+func (m *Event) XXX_Size() int {
+	return m.Size()
+}
+func (m *Event) XXX_DiscardUnknown() {
+	xxx_messageInfo_Event.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Event proto.InternalMessageInfo
+
+func init() {
+	proto.RegisterEnum("mvccpb.Event_EventType", Event_EventType_name, Event_EventType_value)
+	proto.RegisterType((*KeyValue)(nil), "mvccpb.KeyValue")
+	proto.RegisterType((*Event)(nil), "mvccpb.Event")
+}
+
+func init() { proto.RegisterFile("kv.proto", fileDescriptor_2216fe83c9c12408) }
+
+var fileDescriptor_2216fe83c9c12408 = []byte{
+	// 303 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x6c, 0x90, 0x41, 0x4e, 0xc2, 0x40,
+	0x14, 0x86, 0x3b, 0x14, 0x0a, 0x3e, 0x08, 0x36, 0x13, 0x12, 0x27, 0x2e, 0x26, 0x95, 0x8d, 0x18,
+	0x13, 0x4c, 0xf0, 0x06, 0xc6, 0xae, 0x70, 0x61, 0x1a, 0x74, 0x4b, 0x4a, 0x79, 0x21, 0xa4, 0x94,
+	0x69, 0x4a, 0x9d, 0xa4, 0x37, 0x71, 0xef, 0xde, 0x73, 0xb0, 0xe4, 0x08, 0x52, 0x2f, 0x62, 0xfa,
+	0xc6, 0xe2, 0xc6, 0xcd, 0xe4, 0xfd, 0xff, 0xff, 0x65, 0xe6, 0x7f, 0x03, 0x9d, 0x58, 0x8f, 0xd3,
+	0x4c, 0xe5, 0x8a, 0x3b, 0x89, 0x8e, 0xa2, 0x74, 0x71, 0x39, 0x58, 0xa9, 0x95, 0x22, 0xeb, 0xae,
+	0x9a, 0x4c, 0x3a, 0xfc, 0x64, 0xd0, 0x99, 0x62, 0xf1, 0x1a, 0x6e, 0xde, 0x90, 0xbb, 0x60, 0xc7,
+	0x58, 0x08, 0xe6, 0xb1, 0x51, 0x2f, 0xa8, 0x46, 0x7e, 0x0d, 0xe7, 0x51, 0x86, 0x61, 0x8e, 0xf3,
+	0x0c, 0xf5, 0x7a, 0xb7, 0x56, 0x5b, 0xd1, 0xf0, 0xd8, 0xc8, 0x0e, 0xfa, 0xc6, 0x0e, 0x7e, 0x5d,
+	0x7e, 0x05, 0xbd, 0x44, 0x2d, 0xff, 0x28, 0x9b, 0xa8, 0x6e, 0xa2, 0x96, 0x27, 0x44, 0x40, 0x5b,
+	0x63, 0x46, 0x69, 0x93, 0xd2, 0x5a, 0xf2, 0x01, 0xb4, 0x74, 0x55, 0x40, 0xb4, 0xe8, 0x65, 0x23,
+	0x2a, 0x77, 0x83, 0xe1, 0x0e, 0x85, 0x43, 0xb4, 0x11, 0xc3, 0x0f, 0x06, 0x2d, 0x5f, 0xe3, 0x36,
+	0xe7, 0xb7, 0xd0, 0xcc, 0x8b, 0x14, 0xa9, 0x6e, 0x7f, 0x72, 0x31, 0x36, 0x7b, 0x8e, 0x29, 0x34,
+	0xe7, 0xac, 0x48, 0x31, 0x20, 0x88, 0x7b, 0xd0, 0x88, 0x35, 0x75, 0xef, 0x4e, 0xdc, 0x1a, 0xad,
+	0x17, 0x0f, 0x1a, 0xb1, 0xe6, 0x37, 0xd0, 0x4e, 0x33, 0xd4, 0xf3, 0x58, 0x53, 0xf9, 0xff, 0x30,
+	0xa7, 0x02, 0xa6, 0x7a, 0xe8, 0xc1, 0xd9, 0xe9, 0x7e, 0xde, 0x06, 0xfb, 0xf9, 0x65, 0xe6, 0x5a,
+	0x1c, 0xc0, 0x79, 0xf4, 0x9f, 0xfc, 0x99, 0xef, 0xb2, 0x07, 0xb1, 0x3f, 0x4a, 0xeb, 0x70, 0x94,
+	0xd6, 0xbe, 0x94, 0xec, 0x50, 0x4a, 0xf6, 0x55, 0x4a, 0xf6, 0xfe, 0x2d, 0xad, 0x85, 0x43, 0xff,
+	0x7e, 0xff, 0x13, 0x00, 0x00, 0xff, 0xff, 0xb5, 0x45, 0x92, 0x5d, 0xa1, 0x01, 0x00, 0x00,
+}
+
+func (m *KeyValue) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *KeyValue) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *KeyValue) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if m.XXX_unrecognized != nil {
+		i -= len(m.XXX_unrecognized)
+		copy(dAtA[i:], m.XXX_unrecognized)
+	}
+	if m.Lease != 0 {
+		i = encodeVarintKv(dAtA, i, uint64(m.Lease))
+		i--
+		dAtA[i] = 0x30
+	}
+	if len(m.Value) > 0 {
+		i -= len(m.Value)
+		copy(dAtA[i:], m.Value)
+		i = encodeVarintKv(dAtA, i, uint64(len(m.Value)))
+		i--
+		dAtA[i] = 0x2a
+	}
+	if m.Version != 0 {
+		i = encodeVarintKv(dAtA, i, uint64(m.Version))
+		i--
+		dAtA[i] = 0x20
+	}
+	if m.ModRevision != 0 {
+		i = encodeVarintKv(dAtA, i, uint64(m.ModRevision))
+		i--
+		dAtA[i] = 0x18
+	}
+	if m.CreateRevision != 0 {
+		i = encodeVarintKv(dAtA, i, uint64(m.CreateRevision))
+		i--
+		dAtA[i] = 0x10
+	}
+	if len(m.Key) > 0 {
+		i -= len(m.Key)
+		copy(dAtA[i:], m.Key)
+		i = encodeVarintKv(dAtA, i, uint64(len(m.Key)))
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
+func (m *Event) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *Event) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *Event) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if m.XXX_unrecognized != nil {
+		i -= len(m.XXX_unrecognized)
+		copy(dAtA[i:], m.XXX_unrecognized)
+	}
+	if m.PrevKv != nil {
+		{
+			size, err := m.PrevKv.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintKv(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0x1a
+	}
+	if m.Kv != nil {
+		{
+			size, err := m.Kv.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintKv(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0x12
+	}
+	if m.Type != 0 {
+		i = encodeVarintKv(dAtA, i, uint64(m.Type))
+		i--
+		dAtA[i] = 0x8
+	}
+	return len(dAtA) - i, nil
+}
+
+func encodeVarintKv(dAtA []byte, offset int, v uint64) int {
+	offset -= sovKv(v)
+	base := offset
+	for v >= 1<<7 {
+		dAtA[offset] = uint8(v&0x7f | 0x80)
+		v >>= 7
+		offset++
+	}
+	dAtA[offset] = uint8(v)
+	return base
+}
+func (m *KeyValue) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.Key)
+	if l > 0 {
+		n += 1 + l + sovKv(uint64(l))
+	}
+	if m.CreateRevision != 0 {
+		n += 1 + sovKv(uint64(m.CreateRevision))
+	}
+	if m.ModRevision != 0 {
+		n += 1 + sovKv(uint64(m.ModRevision))
+	}
+	if m.Version != 0 {
+		n += 1 + sovKv(uint64(m.Version))
+	}
+	l = len(m.Value)
+	if l > 0 {
+		n += 1 + l + sovKv(uint64(l))
+	}
+	if m.Lease != 0 {
+		n += 1 + sovKv(uint64(m.Lease))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *Event) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Type != 0 {
+		n += 1 + sovKv(uint64(m.Type))
+	}
+	if m.Kv != nil {
+		l = m.Kv.Size()
+		n += 1 + l + sovKv(uint64(l))
+	}
+	if m.PrevKv != nil {
+		l = m.PrevKv.Size()
+		n += 1 + l + sovKv(uint64(l))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func sovKv(x uint64) (n int) {
+	return (math_bits.Len64(x|1) + 6) / 7
+}
+func sozKv(x uint64) (n int) {
+	return sovKv(uint64((x << 1) ^ uint64((int64(x) >> 63))))
+}
+func (m *KeyValue) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowKv
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: KeyValue: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: KeyValue: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Key", wireType)
+			}
+			var byteLen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowKv
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				byteLen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if byteLen < 0 {
+				return ErrInvalidLengthKv
+			}
+			postIndex := iNdEx + byteLen
+			if postIndex < 0 {
+				return ErrInvalidLengthKv
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Key = append(m.Key[:0], dAtA[iNdEx:postIndex]...)
+			if m.Key == nil {
+				m.Key = []byte{}
+			}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field CreateRevision", wireType)
+			}
+			m.CreateRevision = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowKv
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.CreateRevision |= int64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 3:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ModRevision", wireType)
+			}
+			m.ModRevision = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowKv
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.ModRevision |= int64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 4:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Version", wireType)
+			}
+			m.Version = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowKv
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.Version |= int64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 5:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Value", wireType)
+			}
+			var byteLen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowKv
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				byteLen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if byteLen < 0 {
+				return ErrInvalidLengthKv
+			}
+			postIndex := iNdEx + byteLen
+			if postIndex < 0 {
+				return ErrInvalidLengthKv
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Value = append(m.Value[:0], dAtA[iNdEx:postIndex]...)
+			if m.Value == nil {
+				m.Value = []byte{}
+			}
+			iNdEx = postIndex
+		case 6:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Lease", wireType)
+			}
+			m.Lease = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowKv
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.Lease |= int64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		default:
+			iNdEx = preIndex
+			skippy, err := skipKv(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthKv
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthKv
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *Event) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowKv
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: Event: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: Event: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Type", wireType)
+			}
+			m.Type = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowKv
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.Type |= Event_EventType(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Kv", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowKv
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthKv
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthKv
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Kv == nil {
+				m.Kv = &KeyValue{}
+			}
+			if err := m.Kv.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 3:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field PrevKv", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowKv
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthKv
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthKv
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.PrevKv == nil {
+				m.PrevKv = &KeyValue{}
+			}
+			if err := m.PrevKv.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipKv(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthKv
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthKv
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func skipKv(dAtA []byte) (n int, err error) {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return 0, ErrIntOverflowKv
+			}
+			if iNdEx >= l {
+				return 0, io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= (uint64(b) & 0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		wireType := int(wire & 0x7)
+		switch wireType {
+		case 0:
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return 0, ErrIntOverflowKv
+				}
+				if iNdEx >= l {
+					return 0, io.ErrUnexpectedEOF
+				}
+				iNdEx++
+				if dAtA[iNdEx-1] < 0x80 {
+					break
+				}
+			}
+			return iNdEx, nil
+		case 1:
+			iNdEx += 8
+			return iNdEx, nil
+		case 2:
+			var length int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return 0, ErrIntOverflowKv
+				}
+				if iNdEx >= l {
+					return 0, io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				length |= (int(b) & 0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if length < 0 {
+				return 0, ErrInvalidLengthKv
+			}
+			iNdEx += length
+			if iNdEx < 0 {
+				return 0, ErrInvalidLengthKv
+			}
+			return iNdEx, nil
+		case 3:
+			for {
+				var innerWire uint64
+				var start int = iNdEx
+				for shift := uint(0); ; shift += 7 {
+					if shift >= 64 {
+						return 0, ErrIntOverflowKv
+					}
+					if iNdEx >= l {
+						return 0, io.ErrUnexpectedEOF
+					}
+					b := dAtA[iNdEx]
+					iNdEx++
+					innerWire |= (uint64(b) & 0x7F) << shift
+					if b < 0x80 {
+						break
+					}
+				}
+				innerWireType := int(innerWire & 0x7)
+				if innerWireType == 4 {
+					break
+				}
+				next, err := skipKv(dAtA[start:])
+				if err != nil {
+					return 0, err
+				}
+				iNdEx = start + next
+				if iNdEx < 0 {
+					return 0, ErrInvalidLengthKv
+				}
+			}
+			return iNdEx, nil
+		case 4:
+			return iNdEx, nil
+		case 5:
+			iNdEx += 4
+			return iNdEx, nil
+		default:
+			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
+		}
+	}
+	panic("unreachable")
+}
+
+var (
+	ErrInvalidLengthKv = fmt.Errorf("proto: negative length found during unmarshaling")
+	ErrIntOverflowKv   = fmt.Errorf("proto: integer overflow")
+)
diff --git a/vendor/github.com/coreos/etcd/mvcc/mvccpb/kv.proto b/vendor/github.com/coreos/etcd/mvcc/mvccpb/kv.proto
new file mode 100644
index 0000000..23c911b
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/mvcc/mvccpb/kv.proto
@@ -0,0 +1,49 @@
+syntax = "proto3";
+package mvccpb;
+
+import "gogoproto/gogo.proto";
+
+option (gogoproto.marshaler_all) = true;
+option (gogoproto.sizer_all) = true;
+option (gogoproto.unmarshaler_all) = true;
+option (gogoproto.goproto_getters_all) = false;
+option (gogoproto.goproto_enum_prefix_all) = false;
+
+message KeyValue {
+  // key is the key in bytes. An empty key is not allowed.
+  bytes key = 1;
+  // create_revision is the revision of last creation on this key.
+  int64 create_revision = 2;
+  // mod_revision is the revision of last modification on this key.
+  int64 mod_revision = 3;
+  // version is the version of the key. A deletion resets
+  // the version to zero and any modification of the key
+  // increases its version.
+  int64 version = 4;
+  // value is the value held by the key, in bytes.
+  bytes value = 5;
+  // lease is the ID of the lease that attached to key.
+  // When the attached lease expires, the key will be deleted.
+  // If lease is 0, then no lease is attached to the key.
+  int64 lease = 6;
+}
+
+message Event {
+  enum EventType {
+    PUT = 0;
+    DELETE = 1;
+  }
+  // type is the kind of event. If type is a PUT, it indicates
+  // new data has been stored to the key. If type is a DELETE,
+  // it indicates the key was deleted.
+  EventType type = 1;
+  // kv holds the KeyValue for the event.
+  // A PUT event contains current kv pair.
+  // A PUT event with kv.Version=1 indicates the creation of a key.
+  // A DELETE/EXPIRE event contains the deleted key with
+  // its modification revision set to the revision of deletion.
+  KeyValue kv = 2;
+
+  // prev_kv holds the key-value pair before the event happens.
+  KeyValue prev_kv = 3;
+}
diff --git a/vendor/github.com/coreos/etcd/pkg/logutil/discard_logger.go b/vendor/github.com/coreos/etcd/pkg/logutil/discard_logger.go
new file mode 100644
index 0000000..81b0a9d
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/pkg/logutil/discard_logger.go
@@ -0,0 +1,46 @@
+// Copyright 2018 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package logutil
+
+import (
+	"log"
+
+	"google.golang.org/grpc/grpclog"
+)
+
+// assert that "discardLogger" satisfy "Logger" interface
+var _ Logger = &discardLogger{}
+
+// NewDiscardLogger returns a new Logger that discards everything except "fatal".
+func NewDiscardLogger() Logger { return &discardLogger{} }
+
+type discardLogger struct{}
+
+func (l *discardLogger) Info(args ...interface{})                    {}
+func (l *discardLogger) Infoln(args ...interface{})                  {}
+func (l *discardLogger) Infof(format string, args ...interface{})    {}
+func (l *discardLogger) Warning(args ...interface{})                 {}
+func (l *discardLogger) Warningln(args ...interface{})               {}
+func (l *discardLogger) Warningf(format string, args ...interface{}) {}
+func (l *discardLogger) Error(args ...interface{})                   {}
+func (l *discardLogger) Errorln(args ...interface{})                 {}
+func (l *discardLogger) Errorf(format string, args ...interface{})   {}
+func (l *discardLogger) Fatal(args ...interface{})                   { log.Fatal(args...) }
+func (l *discardLogger) Fatalln(args ...interface{})                 { log.Fatalln(args...) }
+func (l *discardLogger) Fatalf(format string, args ...interface{})   { log.Fatalf(format, args...) }
+func (l *discardLogger) V(lvl int) bool {
+	return false
+}
+func (l *discardLogger) Lvl(lvl int) grpclog.LoggerV2 { return l }
diff --git a/vendor/github.com/coreos/etcd/pkg/logutil/doc.go b/vendor/github.com/coreos/etcd/pkg/logutil/doc.go
new file mode 100644
index 0000000..e919f24
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/pkg/logutil/doc.go
@@ -0,0 +1,16 @@
+// Copyright 2018 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package logutil includes utilities to facilitate logging.
+package logutil
diff --git a/vendor/github.com/coreos/etcd/pkg/logutil/log_level.go b/vendor/github.com/coreos/etcd/pkg/logutil/log_level.go
new file mode 100644
index 0000000..d57e173
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/pkg/logutil/log_level.go
@@ -0,0 +1,70 @@
+// Copyright 2019 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package logutil
+
+import (
+	"fmt"
+
+	"github.com/coreos/pkg/capnslog"
+	"go.uber.org/zap"
+	"go.uber.org/zap/zapcore"
+)
+
+var DefaultLogLevel = "info"
+
+// ConvertToZapLevel converts log level string to zapcore.Level.
+func ConvertToZapLevel(lvl string) zapcore.Level {
+	switch lvl {
+	case "debug":
+		return zap.DebugLevel
+	case "info":
+		return zap.InfoLevel
+	case "warn":
+		return zap.WarnLevel
+	case "error":
+		return zap.ErrorLevel
+	case "dpanic":
+		return zap.DPanicLevel
+	case "panic":
+		return zap.PanicLevel
+	case "fatal":
+		return zap.FatalLevel
+	default:
+		panic(fmt.Sprintf("unknown level %q", lvl))
+	}
+}
+
+// ConvertToCapnslogLogLevel convert log level string to capnslog.LogLevel.
+// TODO: deprecate this in 3.5
+func ConvertToCapnslogLogLevel(lvl string) capnslog.LogLevel {
+	switch lvl {
+	case "debug":
+		return capnslog.DEBUG
+	case "info":
+		return capnslog.INFO
+	case "warn":
+		return capnslog.WARNING
+	case "error":
+		return capnslog.ERROR
+	case "dpanic":
+		return capnslog.CRITICAL
+	case "panic":
+		return capnslog.CRITICAL
+	case "fatal":
+		return capnslog.CRITICAL
+	default:
+		panic(fmt.Sprintf("unknown level %q", lvl))
+	}
+}
diff --git a/vendor/github.com/coreos/etcd/pkg/logutil/logger.go b/vendor/github.com/coreos/etcd/pkg/logutil/logger.go
new file mode 100644
index 0000000..e7da80e
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/pkg/logutil/logger.go
@@ -0,0 +1,64 @@
+// Copyright 2018 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package logutil
+
+import "google.golang.org/grpc/grpclog"
+
+// Logger defines logging interface.
+// TODO: deprecate in v3.5.
+type Logger interface {
+	grpclog.LoggerV2
+
+	// Lvl returns logger if logger's verbosity level >= "lvl".
+	// Otherwise, logger that discards everything.
+	Lvl(lvl int) grpclog.LoggerV2
+}
+
+// assert that "defaultLogger" satisfy "Logger" interface
+var _ Logger = &defaultLogger{}
+
+// NewLogger wraps "grpclog.LoggerV2" that implements "Logger" interface.
+//
+// For example:
+//
+//  var defaultLogger Logger
+//  g := grpclog.NewLoggerV2WithVerbosity(os.Stderr, os.Stderr, os.Stderr, 4)
+//  defaultLogger = NewLogger(g)
+//
+func NewLogger(g grpclog.LoggerV2) Logger { return &defaultLogger{g: g} }
+
+type defaultLogger struct {
+	g grpclog.LoggerV2
+}
+
+func (l *defaultLogger) Info(args ...interface{})                    { l.g.Info(args...) }
+func (l *defaultLogger) Infoln(args ...interface{})                  { l.g.Info(args...) }
+func (l *defaultLogger) Infof(format string, args ...interface{})    { l.g.Infof(format, args...) }
+func (l *defaultLogger) Warning(args ...interface{})                 { l.g.Warning(args...) }
+func (l *defaultLogger) Warningln(args ...interface{})               { l.g.Warning(args...) }
+func (l *defaultLogger) Warningf(format string, args ...interface{}) { l.g.Warningf(format, args...) }
+func (l *defaultLogger) Error(args ...interface{})                   { l.g.Error(args...) }
+func (l *defaultLogger) Errorln(args ...interface{})                 { l.g.Error(args...) }
+func (l *defaultLogger) Errorf(format string, args ...interface{})   { l.g.Errorf(format, args...) }
+func (l *defaultLogger) Fatal(args ...interface{})                   { l.g.Fatal(args...) }
+func (l *defaultLogger) Fatalln(args ...interface{})                 { l.g.Fatal(args...) }
+func (l *defaultLogger) Fatalf(format string, args ...interface{})   { l.g.Fatalf(format, args...) }
+func (l *defaultLogger) V(lvl int) bool                              { return l.g.V(lvl) }
+func (l *defaultLogger) Lvl(lvl int) grpclog.LoggerV2 {
+	if l.g.V(lvl) {
+		return l
+	}
+	return &discardLogger{}
+}
diff --git a/vendor/github.com/coreos/etcd/pkg/logutil/merge_logger.go b/vendor/github.com/coreos/etcd/pkg/logutil/merge_logger.go
new file mode 100644
index 0000000..866b6f7
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/pkg/logutil/merge_logger.go
@@ -0,0 +1,194 @@
+// Copyright 2015 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package logutil
+
+import (
+	"fmt"
+	"sync"
+	"time"
+
+	"github.com/coreos/pkg/capnslog"
+)
+
+var (
+	defaultMergePeriod     = time.Second
+	defaultTimeOutputScale = 10 * time.Millisecond
+
+	outputInterval = time.Second
+)
+
+// line represents a log line that can be printed out
+// through capnslog.PackageLogger.
+type line struct {
+	level capnslog.LogLevel
+	str   string
+}
+
+func (l line) append(s string) line {
+	return line{
+		level: l.level,
+		str:   l.str + " " + s,
+	}
+}
+
+// status represents the merge status of a line.
+type status struct {
+	period time.Duration
+
+	start time.Time // start time of latest merge period
+	count int       // number of merged lines from starting
+}
+
+func (s *status) isInMergePeriod(now time.Time) bool {
+	return s.period == 0 || s.start.Add(s.period).After(now)
+}
+
+func (s *status) isEmpty() bool { return s.count == 0 }
+
+func (s *status) summary(now time.Time) string {
+	ts := s.start.Round(defaultTimeOutputScale)
+	took := now.Round(defaultTimeOutputScale).Sub(ts)
+	return fmt.Sprintf("[merged %d repeated lines in %s]", s.count, took)
+}
+
+func (s *status) reset(now time.Time) {
+	s.start = now
+	s.count = 0
+}
+
+// MergeLogger supports merge logging, which merges repeated log lines
+// and prints summary log lines instead.
+//
+// For merge logging, MergeLogger prints out the line when the line appears
+// at the first time. MergeLogger holds the same log line printed within
+// defaultMergePeriod, and prints out summary log line at the end of defaultMergePeriod.
+// It stops merging when the line doesn't appear within the
+// defaultMergePeriod.
+type MergeLogger struct {
+	*capnslog.PackageLogger
+
+	mu      sync.Mutex // protect statusm
+	statusm map[line]*status
+}
+
+func NewMergeLogger(logger *capnslog.PackageLogger) *MergeLogger {
+	l := &MergeLogger{
+		PackageLogger: logger,
+		statusm:       make(map[line]*status),
+	}
+	go l.outputLoop()
+	return l
+}
+
+func (l *MergeLogger) MergeInfo(entries ...interface{}) {
+	l.merge(line{
+		level: capnslog.INFO,
+		str:   fmt.Sprint(entries...),
+	})
+}
+
+func (l *MergeLogger) MergeInfof(format string, args ...interface{}) {
+	l.merge(line{
+		level: capnslog.INFO,
+		str:   fmt.Sprintf(format, args...),
+	})
+}
+
+func (l *MergeLogger) MergeNotice(entries ...interface{}) {
+	l.merge(line{
+		level: capnslog.NOTICE,
+		str:   fmt.Sprint(entries...),
+	})
+}
+
+func (l *MergeLogger) MergeNoticef(format string, args ...interface{}) {
+	l.merge(line{
+		level: capnslog.NOTICE,
+		str:   fmt.Sprintf(format, args...),
+	})
+}
+
+func (l *MergeLogger) MergeWarning(entries ...interface{}) {
+	l.merge(line{
+		level: capnslog.WARNING,
+		str:   fmt.Sprint(entries...),
+	})
+}
+
+func (l *MergeLogger) MergeWarningf(format string, args ...interface{}) {
+	l.merge(line{
+		level: capnslog.WARNING,
+		str:   fmt.Sprintf(format, args...),
+	})
+}
+
+func (l *MergeLogger) MergeError(entries ...interface{}) {
+	l.merge(line{
+		level: capnslog.ERROR,
+		str:   fmt.Sprint(entries...),
+	})
+}
+
+func (l *MergeLogger) MergeErrorf(format string, args ...interface{}) {
+	l.merge(line{
+		level: capnslog.ERROR,
+		str:   fmt.Sprintf(format, args...),
+	})
+}
+
+func (l *MergeLogger) merge(ln line) {
+	l.mu.Lock()
+
+	// increase count if the logger is merging the line
+	if status, ok := l.statusm[ln]; ok {
+		status.count++
+		l.mu.Unlock()
+		return
+	}
+
+	// initialize status of the line
+	l.statusm[ln] = &status{
+		period: defaultMergePeriod,
+		start:  time.Now(),
+	}
+	// release the lock before IO operation
+	l.mu.Unlock()
+	// print out the line at its first time
+	l.PackageLogger.Logf(ln.level, ln.str)
+}
+
+func (l *MergeLogger) outputLoop() {
+	for now := range time.Tick(outputInterval) {
+		var outputs []line
+
+		l.mu.Lock()
+		for ln, status := range l.statusm {
+			if status.isInMergePeriod(now) {
+				continue
+			}
+			if status.isEmpty() {
+				delete(l.statusm, ln)
+				continue
+			}
+			outputs = append(outputs, ln.append(status.summary(now)))
+			status.reset(now)
+		}
+		l.mu.Unlock()
+
+		for _, o := range outputs {
+			l.PackageLogger.Logf(o.level, o.str)
+		}
+	}
+}
diff --git a/vendor/github.com/coreos/etcd/pkg/logutil/package_logger.go b/vendor/github.com/coreos/etcd/pkg/logutil/package_logger.go
new file mode 100644
index 0000000..378bee0
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/pkg/logutil/package_logger.go
@@ -0,0 +1,60 @@
+// Copyright 2018 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package logutil
+
+import (
+	"github.com/coreos/pkg/capnslog"
+	"google.golang.org/grpc/grpclog"
+)
+
+// assert that "packageLogger" satisfy "Logger" interface
+var _ Logger = &packageLogger{}
+
+// NewPackageLogger wraps "*capnslog.PackageLogger" that implements "Logger" interface.
+//
+// For example:
+//
+//  var defaultLogger Logger
+//  defaultLogger = NewPackageLogger("github.com/coreos/etcd", "snapshot")
+//
+func NewPackageLogger(repo, pkg string) Logger {
+	return &packageLogger{p: capnslog.NewPackageLogger(repo, pkg)}
+}
+
+type packageLogger struct {
+	p *capnslog.PackageLogger
+}
+
+func (l *packageLogger) Info(args ...interface{})                    { l.p.Info(args...) }
+func (l *packageLogger) Infoln(args ...interface{})                  { l.p.Info(args...) }
+func (l *packageLogger) Infof(format string, args ...interface{})    { l.p.Infof(format, args...) }
+func (l *packageLogger) Warning(args ...interface{})                 { l.p.Warning(args...) }
+func (l *packageLogger) Warningln(args ...interface{})               { l.p.Warning(args...) }
+func (l *packageLogger) Warningf(format string, args ...interface{}) { l.p.Warningf(format, args...) }
+func (l *packageLogger) Error(args ...interface{})                   { l.p.Error(args...) }
+func (l *packageLogger) Errorln(args ...interface{})                 { l.p.Error(args...) }
+func (l *packageLogger) Errorf(format string, args ...interface{})   { l.p.Errorf(format, args...) }
+func (l *packageLogger) Fatal(args ...interface{})                   { l.p.Fatal(args...) }
+func (l *packageLogger) Fatalln(args ...interface{})                 { l.p.Fatal(args...) }
+func (l *packageLogger) Fatalf(format string, args ...interface{})   { l.p.Fatalf(format, args...) }
+func (l *packageLogger) V(lvl int) bool {
+	return l.p.LevelAt(capnslog.LogLevel(lvl))
+}
+func (l *packageLogger) Lvl(lvl int) grpclog.LoggerV2 {
+	if l.p.LevelAt(capnslog.LogLevel(lvl)) {
+		return l
+	}
+	return &discardLogger{}
+}
diff --git a/vendor/github.com/coreos/etcd/pkg/logutil/zap.go b/vendor/github.com/coreos/etcd/pkg/logutil/zap.go
new file mode 100644
index 0000000..2f69223
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/pkg/logutil/zap.go
@@ -0,0 +1,97 @@
+// Copyright 2019 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package logutil
+
+import (
+	"sort"
+
+	"go.uber.org/zap"
+	"go.uber.org/zap/zapcore"
+)
+
+// DefaultZapLoggerConfig defines default zap logger configuration.
+var DefaultZapLoggerConfig = zap.Config{
+	Level: zap.NewAtomicLevelAt(ConvertToZapLevel(DefaultLogLevel)),
+
+	Development: false,
+	Sampling: &zap.SamplingConfig{
+		Initial:    100,
+		Thereafter: 100,
+	},
+
+	Encoding: "json",
+
+	// copied from "zap.NewProductionEncoderConfig" with some updates
+	EncoderConfig: zapcore.EncoderConfig{
+		TimeKey:        "ts",
+		LevelKey:       "level",
+		NameKey:        "logger",
+		CallerKey:      "caller",
+		MessageKey:     "msg",
+		StacktraceKey:  "stacktrace",
+		LineEnding:     zapcore.DefaultLineEnding,
+		EncodeLevel:    zapcore.LowercaseLevelEncoder,
+		EncodeTime:     zapcore.ISO8601TimeEncoder,
+		EncodeDuration: zapcore.StringDurationEncoder,
+		EncodeCaller:   zapcore.ShortCallerEncoder,
+	},
+
+	// Use "/dev/null" to discard all
+	OutputPaths:      []string{"stderr"},
+	ErrorOutputPaths: []string{"stderr"},
+}
+
+// AddOutputPaths adds output paths to the existing output paths, resolving conflicts.
+func AddOutputPaths(cfg zap.Config, outputPaths, errorOutputPaths []string) zap.Config {
+	outputs := make(map[string]struct{})
+	for _, v := range cfg.OutputPaths {
+		outputs[v] = struct{}{}
+	}
+	for _, v := range outputPaths {
+		outputs[v] = struct{}{}
+	}
+	outputSlice := make([]string, 0)
+	if _, ok := outputs["/dev/null"]; ok {
+		// "/dev/null" to discard all
+		outputSlice = []string{"/dev/null"}
+	} else {
+		for k := range outputs {
+			outputSlice = append(outputSlice, k)
+		}
+	}
+	cfg.OutputPaths = outputSlice
+	sort.Strings(cfg.OutputPaths)
+
+	errOutputs := make(map[string]struct{})
+	for _, v := range cfg.ErrorOutputPaths {
+		errOutputs[v] = struct{}{}
+	}
+	for _, v := range errorOutputPaths {
+		errOutputs[v] = struct{}{}
+	}
+	errOutputSlice := make([]string, 0)
+	if _, ok := errOutputs["/dev/null"]; ok {
+		// "/dev/null" to discard all
+		errOutputSlice = []string{"/dev/null"}
+	} else {
+		for k := range errOutputs {
+			errOutputSlice = append(errOutputSlice, k)
+		}
+	}
+	cfg.ErrorOutputPaths = errOutputSlice
+	sort.Strings(cfg.ErrorOutputPaths)
+
+	return cfg
+}
diff --git a/vendor/github.com/coreos/etcd/pkg/logutil/zap_grpc.go b/vendor/github.com/coreos/etcd/pkg/logutil/zap_grpc.go
new file mode 100644
index 0000000..3f48d81
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/pkg/logutil/zap_grpc.go
@@ -0,0 +1,111 @@
+// Copyright 2018 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package logutil
+
+import (
+	"go.uber.org/zap"
+	"go.uber.org/zap/zapcore"
+	"google.golang.org/grpc/grpclog"
+)
+
+// NewGRPCLoggerV2 converts "*zap.Logger" to "grpclog.LoggerV2".
+// It discards all INFO level logging in gRPC, if debug level
+// is not enabled in "*zap.Logger".
+func NewGRPCLoggerV2(lcfg zap.Config) (grpclog.LoggerV2, error) {
+	lg, err := lcfg.Build(zap.AddCallerSkip(1)) // to annotate caller outside of "logutil"
+	if err != nil {
+		return nil, err
+	}
+	return &zapGRPCLogger{lg: lg, sugar: lg.Sugar()}, nil
+}
+
+// NewGRPCLoggerV2FromZapCore creates "grpclog.LoggerV2" from "zap.Core"
+// and "zapcore.WriteSyncer". It discards all INFO level logging in gRPC,
+// if debug level is not enabled in "*zap.Logger".
+func NewGRPCLoggerV2FromZapCore(cr zapcore.Core, syncer zapcore.WriteSyncer) grpclog.LoggerV2 {
+	// "AddCallerSkip" to annotate caller outside of "logutil"
+	lg := zap.New(cr, zap.AddCaller(), zap.AddCallerSkip(1), zap.ErrorOutput(syncer))
+	return &zapGRPCLogger{lg: lg, sugar: lg.Sugar()}
+}
+
+type zapGRPCLogger struct {
+	lg    *zap.Logger
+	sugar *zap.SugaredLogger
+}
+
+func (zl *zapGRPCLogger) Info(args ...interface{}) {
+	if !zl.lg.Core().Enabled(zapcore.DebugLevel) {
+		return
+	}
+	zl.sugar.Info(args...)
+}
+
+func (zl *zapGRPCLogger) Infoln(args ...interface{}) {
+	if !zl.lg.Core().Enabled(zapcore.DebugLevel) {
+		return
+	}
+	zl.sugar.Info(args...)
+}
+
+func (zl *zapGRPCLogger) Infof(format string, args ...interface{}) {
+	if !zl.lg.Core().Enabled(zapcore.DebugLevel) {
+		return
+	}
+	zl.sugar.Infof(format, args...)
+}
+
+func (zl *zapGRPCLogger) Warning(args ...interface{}) {
+	zl.sugar.Warn(args...)
+}
+
+func (zl *zapGRPCLogger) Warningln(args ...interface{}) {
+	zl.sugar.Warn(args...)
+}
+
+func (zl *zapGRPCLogger) Warningf(format string, args ...interface{}) {
+	zl.sugar.Warnf(format, args...)
+}
+
+func (zl *zapGRPCLogger) Error(args ...interface{}) {
+	zl.sugar.Error(args...)
+}
+
+func (zl *zapGRPCLogger) Errorln(args ...interface{}) {
+	zl.sugar.Error(args...)
+}
+
+func (zl *zapGRPCLogger) Errorf(format string, args ...interface{}) {
+	zl.sugar.Errorf(format, args...)
+}
+
+func (zl *zapGRPCLogger) Fatal(args ...interface{}) {
+	zl.sugar.Fatal(args...)
+}
+
+func (zl *zapGRPCLogger) Fatalln(args ...interface{}) {
+	zl.sugar.Fatal(args...)
+}
+
+func (zl *zapGRPCLogger) Fatalf(format string, args ...interface{}) {
+	zl.sugar.Fatalf(format, args...)
+}
+
+func (zl *zapGRPCLogger) V(l int) bool {
+	// infoLog == 0
+	if l <= 0 { // debug level, then we ignore info level in gRPC
+		return !zl.lg.Core().Enabled(zapcore.DebugLevel)
+	}
+	return true
+}
diff --git a/vendor/github.com/coreos/etcd/pkg/logutil/zap_journal.go b/vendor/github.com/coreos/etcd/pkg/logutil/zap_journal.go
new file mode 100644
index 0000000..b1788bc
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/pkg/logutil/zap_journal.go
@@ -0,0 +1,92 @@
+// Copyright 2018 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// +build !windows
+
+package logutil
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"io"
+	"os"
+	"path/filepath"
+
+	"github.com/coreos/etcd/pkg/systemd"
+
+	"github.com/coreos/go-systemd/journal"
+	"go.uber.org/zap/zapcore"
+)
+
+// NewJournalWriter wraps "io.Writer" to redirect log output
+// to the local systemd journal. If journald send fails, it fails
+// back to writing to the original writer.
+// The decode overhead is only <30µs per write.
+// Reference: https://github.com/coreos/pkg/blob/master/capnslog/journald_formatter.go
+func NewJournalWriter(wr io.Writer) (io.Writer, error) {
+	return &journalWriter{Writer: wr}, systemd.DialJournal()
+}
+
+type journalWriter struct {
+	io.Writer
+}
+
+// WARN: assume that etcd uses default field names in zap encoder config
+// make sure to keep this up-to-date!
+type logLine struct {
+	Level  string `json:"level"`
+	Caller string `json:"caller"`
+}
+
+func (w *journalWriter) Write(p []byte) (int, error) {
+	line := &logLine{}
+	if err := json.NewDecoder(bytes.NewReader(p)).Decode(line); err != nil {
+		return 0, err
+	}
+
+	var pri journal.Priority
+	switch line.Level {
+	case zapcore.DebugLevel.String():
+		pri = journal.PriDebug
+	case zapcore.InfoLevel.String():
+		pri = journal.PriInfo
+
+	case zapcore.WarnLevel.String():
+		pri = journal.PriWarning
+	case zapcore.ErrorLevel.String():
+		pri = journal.PriErr
+
+	case zapcore.DPanicLevel.String():
+		pri = journal.PriCrit
+	case zapcore.PanicLevel.String():
+		pri = journal.PriCrit
+	case zapcore.FatalLevel.String():
+		pri = journal.PriCrit
+
+	default:
+		panic(fmt.Errorf("unknown log level: %q", line.Level))
+	}
+
+	err := journal.Send(string(p), pri, map[string]string{
+		"PACKAGE":           filepath.Dir(line.Caller),
+		"SYSLOG_IDENTIFIER": filepath.Base(os.Args[0]),
+	})
+	if err != nil {
+		// "journal" also falls back to stderr
+		// "fmt.Fprintln(os.Stderr, s)"
+		return w.Writer.Write(p)
+	}
+	return 0, nil
+}
diff --git a/vendor/github.com/coreos/etcd/pkg/logutil/zap_raft.go b/vendor/github.com/coreos/etcd/pkg/logutil/zap_raft.go
new file mode 100644
index 0000000..012d688
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/pkg/logutil/zap_raft.go
@@ -0,0 +1,102 @@
+// Copyright 2018 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package logutil
+
+import (
+	"errors"
+
+	"github.com/coreos/etcd/raft"
+
+	"go.uber.org/zap"
+	"go.uber.org/zap/zapcore"
+)
+
+// NewRaftLogger builds "raft.Logger" from "*zap.Config".
+func NewRaftLogger(lcfg *zap.Config) (raft.Logger, error) {
+	if lcfg == nil {
+		return nil, errors.New("nil zap.Config")
+	}
+	lg, err := lcfg.Build(zap.AddCallerSkip(1)) // to annotate caller outside of "logutil"
+	if err != nil {
+		return nil, err
+	}
+	return &zapRaftLogger{lg: lg, sugar: lg.Sugar()}, nil
+}
+
+// NewRaftLoggerZap converts "*zap.Logger" to "raft.Logger".
+func NewRaftLoggerZap(lg *zap.Logger) raft.Logger {
+	return &zapRaftLogger{lg: lg, sugar: lg.Sugar()}
+}
+
+// NewRaftLoggerFromZapCore creates "raft.Logger" from "zap.Core"
+// and "zapcore.WriteSyncer".
+func NewRaftLoggerFromZapCore(cr zapcore.Core, syncer zapcore.WriteSyncer) raft.Logger {
+	// "AddCallerSkip" to annotate caller outside of "logutil"
+	lg := zap.New(cr, zap.AddCaller(), zap.AddCallerSkip(1), zap.ErrorOutput(syncer))
+	return &zapRaftLogger{lg: lg, sugar: lg.Sugar()}
+}
+
+type zapRaftLogger struct {
+	lg    *zap.Logger
+	sugar *zap.SugaredLogger
+}
+
+func (zl *zapRaftLogger) Debug(args ...interface{}) {
+	zl.sugar.Debug(args...)
+}
+
+func (zl *zapRaftLogger) Debugf(format string, args ...interface{}) {
+	zl.sugar.Debugf(format, args...)
+}
+
+func (zl *zapRaftLogger) Error(args ...interface{}) {
+	zl.sugar.Error(args...)
+}
+
+func (zl *zapRaftLogger) Errorf(format string, args ...interface{}) {
+	zl.sugar.Errorf(format, args...)
+}
+
+func (zl *zapRaftLogger) Info(args ...interface{}) {
+	zl.sugar.Info(args...)
+}
+
+func (zl *zapRaftLogger) Infof(format string, args ...interface{}) {
+	zl.sugar.Infof(format, args...)
+}
+
+func (zl *zapRaftLogger) Warning(args ...interface{}) {
+	zl.sugar.Warn(args...)
+}
+
+func (zl *zapRaftLogger) Warningf(format string, args ...interface{}) {
+	zl.sugar.Warnf(format, args...)
+}
+
+func (zl *zapRaftLogger) Fatal(args ...interface{}) {
+	zl.sugar.Fatal(args...)
+}
+
+func (zl *zapRaftLogger) Fatalf(format string, args ...interface{}) {
+	zl.sugar.Fatalf(format, args...)
+}
+
+func (zl *zapRaftLogger) Panic(args ...interface{}) {
+	zl.sugar.Panic(args...)
+}
+
+func (zl *zapRaftLogger) Panicf(format string, args ...interface{}) {
+	zl.sugar.Panicf(format, args...)
+}
diff --git a/vendor/github.com/coreos/etcd/pkg/systemd/doc.go b/vendor/github.com/coreos/etcd/pkg/systemd/doc.go
new file mode 100644
index 0000000..30e77ce
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/pkg/systemd/doc.go
@@ -0,0 +1,16 @@
+// Copyright 2018 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package systemd provides utility functions for systemd.
+package systemd
diff --git a/vendor/github.com/coreos/etcd/pkg/systemd/journal.go b/vendor/github.com/coreos/etcd/pkg/systemd/journal.go
new file mode 100644
index 0000000..b861c69
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/pkg/systemd/journal.go
@@ -0,0 +1,29 @@
+// Copyright 2018 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package systemd
+
+import "net"
+
+// DialJournal returns no error if the process can dial journal socket.
+// Returns an error if dial failed, whichi indicates journald is not available
+// (e.g. run embedded etcd as docker daemon).
+// Reference: https://github.com/coreos/go-systemd/blob/master/journal/journal.go.
+func DialJournal() error {
+	conn, err := net.Dial("unixgram", "/run/systemd/journal/socket")
+	if conn != nil {
+		defer conn.Close()
+	}
+	return err
+}
diff --git a/vendor/github.com/coreos/etcd/pkg/types/doc.go b/vendor/github.com/coreos/etcd/pkg/types/doc.go
new file mode 100644
index 0000000..de8ef0b
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/pkg/types/doc.go
@@ -0,0 +1,17 @@
+// Copyright 2015 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package types declares various data types and implements type-checking
+// functions.
+package types
diff --git a/vendor/github.com/coreos/etcd/pkg/types/id.go b/vendor/github.com/coreos/etcd/pkg/types/id.go
new file mode 100644
index 0000000..1b042d9
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/pkg/types/id.go
@@ -0,0 +1,41 @@
+// Copyright 2015 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package types
+
+import (
+	"strconv"
+)
+
+// ID represents a generic identifier which is canonically
+// stored as a uint64 but is typically represented as a
+// base-16 string for input/output
+type ID uint64
+
+func (i ID) String() string {
+	return strconv.FormatUint(uint64(i), 16)
+}
+
+// IDFromString attempts to create an ID from a base-16 string.
+func IDFromString(s string) (ID, error) {
+	i, err := strconv.ParseUint(s, 16, 64)
+	return ID(i), err
+}
+
+// IDSlice implements the sort interface
+type IDSlice []ID
+
+func (p IDSlice) Len() int           { return len(p) }
+func (p IDSlice) Less(i, j int) bool { return uint64(p[i]) < uint64(p[j]) }
+func (p IDSlice) Swap(i, j int)      { p[i], p[j] = p[j], p[i] }
diff --git a/vendor/github.com/coreos/etcd/pkg/types/set.go b/vendor/github.com/coreos/etcd/pkg/types/set.go
new file mode 100644
index 0000000..c111b0c
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/pkg/types/set.go
@@ -0,0 +1,178 @@
+// Copyright 2015 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package types
+
+import (
+	"reflect"
+	"sort"
+	"sync"
+)
+
+type Set interface {
+	Add(string)
+	Remove(string)
+	Contains(string) bool
+	Equals(Set) bool
+	Length() int
+	Values() []string
+	Copy() Set
+	Sub(Set) Set
+}
+
+func NewUnsafeSet(values ...string) *unsafeSet {
+	set := &unsafeSet{make(map[string]struct{})}
+	for _, v := range values {
+		set.Add(v)
+	}
+	return set
+}
+
+func NewThreadsafeSet(values ...string) *tsafeSet {
+	us := NewUnsafeSet(values...)
+	return &tsafeSet{us, sync.RWMutex{}}
+}
+
+type unsafeSet struct {
+	d map[string]struct{}
+}
+
+// Add adds a new value to the set (no-op if the value is already present)
+func (us *unsafeSet) Add(value string) {
+	us.d[value] = struct{}{}
+}
+
+// Remove removes the given value from the set
+func (us *unsafeSet) Remove(value string) {
+	delete(us.d, value)
+}
+
+// Contains returns whether the set contains the given value
+func (us *unsafeSet) Contains(value string) (exists bool) {
+	_, exists = us.d[value]
+	return exists
+}
+
+// ContainsAll returns whether the set contains all given values
+func (us *unsafeSet) ContainsAll(values []string) bool {
+	for _, s := range values {
+		if !us.Contains(s) {
+			return false
+		}
+	}
+	return true
+}
+
+// Equals returns whether the contents of two sets are identical
+func (us *unsafeSet) Equals(other Set) bool {
+	v1 := sort.StringSlice(us.Values())
+	v2 := sort.StringSlice(other.Values())
+	v1.Sort()
+	v2.Sort()
+	return reflect.DeepEqual(v1, v2)
+}
+
+// Length returns the number of elements in the set
+func (us *unsafeSet) Length() int {
+	return len(us.d)
+}
+
+// Values returns the values of the Set in an unspecified order.
+func (us *unsafeSet) Values() (values []string) {
+	values = make([]string, 0)
+	for val := range us.d {
+		values = append(values, val)
+	}
+	return values
+}
+
+// Copy creates a new Set containing the values of the first
+func (us *unsafeSet) Copy() Set {
+	cp := NewUnsafeSet()
+	for val := range us.d {
+		cp.Add(val)
+	}
+
+	return cp
+}
+
+// Sub removes all elements in other from the set
+func (us *unsafeSet) Sub(other Set) Set {
+	oValues := other.Values()
+	result := us.Copy().(*unsafeSet)
+
+	for _, val := range oValues {
+		if _, ok := result.d[val]; !ok {
+			continue
+		}
+		delete(result.d, val)
+	}
+
+	return result
+}
+
+type tsafeSet struct {
+	us *unsafeSet
+	m  sync.RWMutex
+}
+
+func (ts *tsafeSet) Add(value string) {
+	ts.m.Lock()
+	defer ts.m.Unlock()
+	ts.us.Add(value)
+}
+
+func (ts *tsafeSet) Remove(value string) {
+	ts.m.Lock()
+	defer ts.m.Unlock()
+	ts.us.Remove(value)
+}
+
+func (ts *tsafeSet) Contains(value string) (exists bool) {
+	ts.m.RLock()
+	defer ts.m.RUnlock()
+	return ts.us.Contains(value)
+}
+
+func (ts *tsafeSet) Equals(other Set) bool {
+	ts.m.RLock()
+	defer ts.m.RUnlock()
+	return ts.us.Equals(other)
+}
+
+func (ts *tsafeSet) Length() int {
+	ts.m.RLock()
+	defer ts.m.RUnlock()
+	return ts.us.Length()
+}
+
+func (ts *tsafeSet) Values() (values []string) {
+	ts.m.RLock()
+	defer ts.m.RUnlock()
+	return ts.us.Values()
+}
+
+func (ts *tsafeSet) Copy() Set {
+	ts.m.RLock()
+	defer ts.m.RUnlock()
+	usResult := ts.us.Copy().(*unsafeSet)
+	return &tsafeSet{usResult, sync.RWMutex{}}
+}
+
+func (ts *tsafeSet) Sub(other Set) Set {
+	ts.m.RLock()
+	defer ts.m.RUnlock()
+	usResult := ts.us.Sub(other).(*unsafeSet)
+	return &tsafeSet{usResult, sync.RWMutex{}}
+}
diff --git a/vendor/github.com/coreos/etcd/pkg/types/slice.go b/vendor/github.com/coreos/etcd/pkg/types/slice.go
new file mode 100644
index 0000000..0dd9ca7
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/pkg/types/slice.go
@@ -0,0 +1,22 @@
+// Copyright 2015 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package types
+
+// Uint64Slice implements sort interface
+type Uint64Slice []uint64
+
+func (p Uint64Slice) Len() int           { return len(p) }
+func (p Uint64Slice) Less(i, j int) bool { return p[i] < p[j] }
+func (p Uint64Slice) Swap(i, j int)      { p[i], p[j] = p[j], p[i] }
diff --git a/vendor/github.com/coreos/etcd/pkg/types/urls.go b/vendor/github.com/coreos/etcd/pkg/types/urls.go
new file mode 100644
index 0000000..9e5d03f
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/pkg/types/urls.go
@@ -0,0 +1,82 @@
+// Copyright 2015 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package types
+
+import (
+	"errors"
+	"fmt"
+	"net"
+	"net/url"
+	"sort"
+	"strings"
+)
+
+type URLs []url.URL
+
+func NewURLs(strs []string) (URLs, error) {
+	all := make([]url.URL, len(strs))
+	if len(all) == 0 {
+		return nil, errors.New("no valid URLs given")
+	}
+	for i, in := range strs {
+		in = strings.TrimSpace(in)
+		u, err := url.Parse(in)
+		if err != nil {
+			return nil, err
+		}
+		if u.Scheme != "http" && u.Scheme != "https" && u.Scheme != "unix" && u.Scheme != "unixs" {
+			return nil, fmt.Errorf("URL scheme must be http, https, unix, or unixs: %s", in)
+		}
+		if _, _, err := net.SplitHostPort(u.Host); err != nil {
+			return nil, fmt.Errorf(`URL address does not have the form "host:port": %s`, in)
+		}
+		if u.Path != "" {
+			return nil, fmt.Errorf("URL must not contain a path: %s", in)
+		}
+		all[i] = *u
+	}
+	us := URLs(all)
+	us.Sort()
+
+	return us, nil
+}
+
+func MustNewURLs(strs []string) URLs {
+	urls, err := NewURLs(strs)
+	if err != nil {
+		panic(err)
+	}
+	return urls
+}
+
+func (us URLs) String() string {
+	return strings.Join(us.StringSlice(), ",")
+}
+
+func (us *URLs) Sort() {
+	sort.Sort(us)
+}
+func (us URLs) Len() int           { return len(us) }
+func (us URLs) Less(i, j int) bool { return us[i].String() < us[j].String() }
+func (us URLs) Swap(i, j int)      { us[i], us[j] = us[j], us[i] }
+
+func (us URLs) StringSlice() []string {
+	out := make([]string, len(us))
+	for i := range us {
+		out[i] = us[i].String()
+	}
+
+	return out
+}
diff --git a/vendor/github.com/coreos/etcd/pkg/types/urlsmap.go b/vendor/github.com/coreos/etcd/pkg/types/urlsmap.go
new file mode 100644
index 0000000..47690cc
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/pkg/types/urlsmap.go
@@ -0,0 +1,107 @@
+// Copyright 2015 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package types
+
+import (
+	"fmt"
+	"sort"
+	"strings"
+)
+
+// URLsMap is a map from a name to its URLs.
+type URLsMap map[string]URLs
+
+// NewURLsMap returns a URLsMap instantiated from the given string,
+// which consists of discovery-formatted names-to-URLs, like:
+// mach0=http://1.1.1.1:2380,mach0=http://2.2.2.2::2380,mach1=http://3.3.3.3:2380,mach2=http://4.4.4.4:2380
+func NewURLsMap(s string) (URLsMap, error) {
+	m := parse(s)
+
+	cl := URLsMap{}
+	for name, urls := range m {
+		us, err := NewURLs(urls)
+		if err != nil {
+			return nil, err
+		}
+		cl[name] = us
+	}
+	return cl, nil
+}
+
+// NewURLsMapFromStringMap takes a map of strings and returns a URLsMap. The
+// string values in the map can be multiple values separated by the sep string.
+func NewURLsMapFromStringMap(m map[string]string, sep string) (URLsMap, error) {
+	var err error
+	um := URLsMap{}
+	for k, v := range m {
+		um[k], err = NewURLs(strings.Split(v, sep))
+		if err != nil {
+			return nil, err
+		}
+	}
+	return um, nil
+}
+
+// String turns URLsMap into discovery-formatted name-to-URLs sorted by name.
+func (c URLsMap) String() string {
+	var pairs []string
+	for name, urls := range c {
+		for _, url := range urls {
+			pairs = append(pairs, fmt.Sprintf("%s=%s", name, url.String()))
+		}
+	}
+	sort.Strings(pairs)
+	return strings.Join(pairs, ",")
+}
+
+// URLs returns a list of all URLs.
+// The returned list is sorted in ascending lexicographical order.
+func (c URLsMap) URLs() []string {
+	var urls []string
+	for _, us := range c {
+		for _, u := range us {
+			urls = append(urls, u.String())
+		}
+	}
+	sort.Strings(urls)
+	return urls
+}
+
+// Len returns the size of URLsMap.
+func (c URLsMap) Len() int {
+	return len(c)
+}
+
+// parse parses the given string and returns a map listing the values specified for each key.
+func parse(s string) map[string][]string {
+	m := make(map[string][]string)
+	for s != "" {
+		key := s
+		if i := strings.IndexAny(key, ","); i >= 0 {
+			key, s = key[:i], key[i+1:]
+		} else {
+			s = ""
+		}
+		if key == "" {
+			continue
+		}
+		value := ""
+		if i := strings.Index(key, "="); i >= 0 {
+			key, value = key[:i], key[i+1:]
+		}
+		m[key] = append(m[key], value)
+	}
+	return m
+}
diff --git a/vendor/github.com/coreos/etcd/raft/README.md b/vendor/github.com/coreos/etcd/raft/README.md
new file mode 100644
index 0000000..fde22b1
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/raft/README.md
@@ -0,0 +1,196 @@
+# Raft library
+
+Raft is a protocol with which a cluster of nodes can maintain a replicated state machine.
+The state machine is kept in sync through the use of a replicated log.
+For more details on Raft, see "In Search of an Understandable Consensus Algorithm"
+(https://ramcloud.stanford.edu/raft.pdf) by Diego Ongaro and John Ousterhout.
+
+This Raft library is stable and feature complete. As of 2016, it is **the most widely used** Raft library in production, serving tens of thousands clusters each day. It powers distributed systems such as etcd, Kubernetes, Docker Swarm, Cloud Foundry Diego, CockroachDB, TiDB, Project Calico, Flannel, and more.
+
+Most Raft implementations have a monolithic design, including storage handling, messaging serialization, and network transport. This library instead follows a minimalistic design philosophy by only implementing the core raft algorithm. This minimalism buys flexibility, determinism, and performance.
+
+To keep the codebase small as well as provide flexibility, the library only implements the Raft algorithm; both network and disk IO are left to the user. Library users must implement their own transportation layer for message passing between Raft peers over the wire. Similarly, users must implement their own storage layer to persist the Raft log and state.
+
+In order to easily test the Raft library, its behavior should be deterministic. To achieve this determinism, the library models Raft as a state machine.  The state machine takes a `Message` as input. A message can either be a local timer update or a network message sent from a remote peer. The state machine's output is a 3-tuple `{[]Messages, []LogEntries, NextState}` consisting of an array of `Messages`, `log entries`, and `Raft state changes`. For state machines with the same state, the same state machine input should always generate the same state machine output.
+
+A simple example application, _raftexample_, is also available to help illustrate how to use this package in practice: https://github.com/coreos/etcd/tree/master/contrib/raftexample
+
+# Features
+
+This raft implementation is a full feature implementation of Raft protocol. Features includes:
+
+- Leader election
+- Log replication
+- Log compaction 
+- Membership changes
+- Leadership transfer extension
+- Efficient linearizable read-only queries served by both the leader and followers
+  - leader checks with quorum and bypasses Raft log before processing read-only queries
+  - followers asks leader to get a safe read index before processing read-only queries
+- More efficient lease-based linearizable read-only queries served by both the leader and followers
+  - leader bypasses Raft log and processing read-only queries locally
+  - followers asks leader to get a safe read index before processing read-only queries
+  - this approach relies on the clock of the all the machines in raft group
+
+This raft implementation also includes a few optional enhancements:
+
+- Optimistic pipelining to reduce log replication latency
+- Flow control for log replication
+- Batching Raft messages to reduce synchronized network I/O calls
+- Batching log entries to reduce disk synchronized I/O
+- Writing to leader's disk in parallel
+- Internal proposal redirection from followers to leader
+- Automatic stepping down when the leader loses quorum 
+
+## Notable Users
+
+- [cockroachdb](https://github.com/cockroachdb/cockroach) A Scalable, Survivable, Strongly-Consistent SQL Database
+- [dgraph](https://github.com/dgraph-io/dgraph) A Scalable, Distributed, Low Latency, High Throughput Graph Database
+- [etcd](https://github.com/coreos/etcd) A distributed reliable key-value store
+- [tikv](https://github.com/pingcap/tikv) A Distributed transactional key value database powered by Rust and Raft
+- [swarmkit](https://github.com/docker/swarmkit) A toolkit for orchestrating distributed systems at any scale.
+- [chain core](https://github.com/chain/chain) Software for operating permissioned, multi-asset blockchain networks
+
+## Usage
+
+The primary object in raft is a Node. Either start a Node from scratch using raft.StartNode or start a Node from some initial state using raft.RestartNode.
+
+To start a three-node cluster
+```go
+  storage := raft.NewMemoryStorage()
+  c := &Config{
+    ID:              0x01,
+    ElectionTick:    10,
+    HeartbeatTick:   1,
+    Storage:         storage,
+    MaxSizePerMsg:   4096,
+    MaxInflightMsgs: 256,
+  }
+  // Set peer list to the other nodes in the cluster.
+  // Note that they need to be started separately as well.
+  n := raft.StartNode(c, []raft.Peer{{ID: 0x02}, {ID: 0x03}})
+```
+
+Start a single node cluster, like so:
+```go
+  // Create storage and config as shown above.
+  // Set peer list to itself, so this node can become the leader of this single-node cluster.
+  peers := []raft.Peer{{ID: 0x01}}
+  n := raft.StartNode(c, peers)
+```
+
+To allow a new node to join this cluster, do not pass in any peers. First, add the node to the existing cluster by calling `ProposeConfChange` on any existing node inside the cluster. Then, start the node with an empty peer list, like so:
+```go
+  // Create storage and config as shown above.
+  n := raft.StartNode(c, nil)
+```
+
+To restart a node from previous state:
+```go
+  storage := raft.NewMemoryStorage()
+
+  // Recover the in-memory storage from persistent snapshot, state and entries.
+  storage.ApplySnapshot(snapshot)
+  storage.SetHardState(state)
+  storage.Append(entries)
+
+  c := &Config{
+    ID:              0x01,
+    ElectionTick:    10,
+    HeartbeatTick:   1,
+    Storage:         storage,
+    MaxSizePerMsg:   4096,
+    MaxInflightMsgs: 256,
+  }
+
+  // Restart raft without peer information.
+  // Peer information is already included in the storage.
+  n := raft.RestartNode(c)
+```
+
+After creating a Node, the user has a few responsibilities:
+
+First, read from the Node.Ready() channel and process the updates it contains. These steps may be performed in parallel, except as noted in step 2.
+
+1. Write Entries, HardState and Snapshot to persistent storage in order, i.e. Entries first, then HardState and Snapshot if they are not empty. If persistent storage supports atomic writes then all of them can be written together. Note that when writing an Entry with Index i, any previously-persisted entries with Index >= i must be discarded.
+
+2. Send all Messages to the nodes named in the To field. It is important that no messages be sent until the latest HardState has been persisted to disk, and all Entries written by any previous Ready batch (Messages may be sent while entries from the same batch are being persisted). To reduce the I/O latency, an optimization can be applied to make leader write to disk in parallel with its followers (as explained at section 10.2.1 in Raft thesis). If any Message has type MsgSnap, call Node.ReportSnapshot() after it has been sent (these messages may be large). Note: Marshalling messages is not thread-safe; it is important to make sure that no new entries are persisted while marshalling. The easiest way to achieve this is to serialise the messages directly inside the main raft loop.
+
+3. Apply Snapshot (if any) and CommittedEntries to the state machine. If any committed Entry has Type EntryConfChange, call Node.ApplyConfChange() to apply it to the node. The configuration change may be cancelled at this point by setting the NodeID field to zero before calling ApplyConfChange (but ApplyConfChange must be called one way or the other, and the decision to cancel must be based solely on the state machine and not external information such as the observed health of the node).
+
+4. Call Node.Advance() to signal readiness for the next batch of updates. This may be done at any time after step 1, although all updates must be processed in the order they were returned by Ready.
+
+Second, all persisted log entries must be made available via an implementation of the Storage interface. The provided MemoryStorage type can be used for this (if repopulating its state upon a restart), or a custom disk-backed implementation can be supplied.
+
+Third, after receiving a message from another node, pass it to Node.Step:
+
+```go
+	func recvRaftRPC(ctx context.Context, m raftpb.Message) {
+		n.Step(ctx, m)
+	}
+```
+
+Finally, call `Node.Tick()` at regular intervals (probably via a `time.Ticker`). Raft has two important timeouts: heartbeat and the election timeout. However, internally to the raft package time is represented by an abstract "tick".
+
+The total state machine handling loop will look something like this:
+
+```go
+  for {
+    select {
+    case <-s.Ticker:
+      n.Tick()
+    case rd := <-s.Node.Ready():
+      saveToStorage(rd.State, rd.Entries, rd.Snapshot)
+      send(rd.Messages)
+      if !raft.IsEmptySnap(rd.Snapshot) {
+        processSnapshot(rd.Snapshot)
+      }
+      for _, entry := range rd.CommittedEntries {
+        process(entry)
+        if entry.Type == raftpb.EntryConfChange {
+          var cc raftpb.ConfChange
+          cc.Unmarshal(entry.Data)
+          s.Node.ApplyConfChange(cc)
+        }
+      }
+      s.Node.Advance()
+    case <-s.done:
+      return
+    }
+  }
+```
+
+To propose changes to the state machine from the node to take application data, serialize it into a byte slice and call:
+
+```go
+	n.Propose(ctx, data)
+```
+
+If the proposal is committed, data will appear in committed entries with type raftpb.EntryNormal. There is no guarantee that a proposed command will be committed; the command may have to be reproposed after a timeout. 
+
+To add or remove node in a cluster, build ConfChange struct 'cc' and call:
+
+```go
+	n.ProposeConfChange(ctx, cc)
+```
+
+After config change is committed, some committed entry with type raftpb.EntryConfChange will be returned. This must be applied to node through:
+
+```go
+	var cc raftpb.ConfChange
+	cc.Unmarshal(data)
+	n.ApplyConfChange(cc)
+```
+
+Note: An ID represents a unique node in a cluster for all time. A
+given ID MUST be used only once even if the old node has been removed.
+This means that for example IP addresses make poor node IDs since they
+may be reused. Node IDs must be non-zero.
+
+## Implementation notes
+
+This implementation is up to date with the final Raft thesis (https://ramcloud.stanford.edu/~ongaro/thesis.pdf), although this implementation of the membership change protocol differs somewhat from that described in chapter 4. The key invariant that membership changes happen one node at a time is preserved, but in our implementation the membership change takes effect when its entry is applied, not when it is added to the log (so the entry is committed under the old membership instead of the new). This is equivalent in terms of safety, since the old and new configurations are guaranteed to overlap.
+
+To ensure there is no attempt to commit two membership changes at once by matching log positions (which would be unsafe since they should have different quorum requirements), any proposed membership change is simply disallowed while any uncommitted change appears in the leader's log.
+
+This approach introduces a problem when removing a member from a two-member cluster: If one of the members dies before the other one receives the commit of the confchange entry, then the member cannot be removed any more since the cluster cannot make progress. For this reason it is highly recommended to use three or more nodes in every cluster.
diff --git a/vendor/github.com/coreos/etcd/raft/design.md b/vendor/github.com/coreos/etcd/raft/design.md
new file mode 100644
index 0000000..7bc0531
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/raft/design.md
@@ -0,0 +1,57 @@
+## Progress
+
+Progress represents a follower’s progress in the view of the leader. Leader maintains progresses of all followers, and sends `replication message` to the follower based on its progress. 
+
+`replication message` is a `msgApp` with log entries.
+
+A progress has two attribute: `match` and `next`. `match` is the index of the highest known matched entry. If leader knows nothing about follower’s replication status, `match` is set to zero. `next` is the index of the first entry that will be replicated to the follower. Leader puts entries from `next` to its latest one in next `replication message`.
+
+A progress is in one of the three state: `probe`, `replicate`, `snapshot`. 
+
+```
+                            +--------------------------------------------------------+          
+                            |                  send snapshot                         |          
+                            |                                                        |          
+                  +---------+----------+                                  +----------v---------+
+              +--->       probe        |                                  |      snapshot      |
+              |   |  max inflight = 1  <----------------------------------+  max inflight = 0  |
+              |   +---------+----------+                                  +--------------------+
+              |             |            1. snapshot success                                    
+              |             |               (next=snapshot.index + 1)                           
+              |             |            2. snapshot failure                                    
+              |             |               (no change)                                         
+              |             |            3. receives msgAppResp(rej=false&&index>lastsnap.index)
+              |             |               (match=m.index,next=match+1)                        
+receives msgAppResp(rej=true)                                                                   
+(next=match+1)|             |                                                                   
+              |             |                                                                   
+              |             |                                                                   
+              |             |   receives msgAppResp(rej=false&&index>match)                     
+              |             |   (match=m.index,next=match+1)                                    
+              |             |                                                                   
+              |             |                                                                   
+              |             |                                                                   
+              |   +---------v----------+                                                        
+              |   |     replicate      |                                                        
+              +---+  max inflight = n  |                                                        
+                  +--------------------+                                                        
+```
+
+When the progress of a follower is in `probe` state, leader sends at most one `replication message` per heartbeat interval. The leader sends `replication message` slowly and probing the actual progress of the follower. A `msgHeartbeatResp` or a `msgAppResp` with reject might trigger the sending of the next `replication message`.
+
+When the progress of a follower is in `replicate` state, leader sends `replication message`, then optimistically increases `next` to the latest entry sent. This is an optimized state for fast replicating log entries to the follower.
+
+When the progress of a follower is in `snapshot` state, leader stops sending any `replication message`.
+
+A newly elected leader sets the progresses of all the followers to `probe` state with `match` = 0 and `next` = last index. The leader slowly (at most once per heartbeat) sends `replication message` to the follower and probes its progress.
+
+A progress changes to `replicate` when the follower replies with a non-rejection `msgAppResp`, which implies that it has matched the index sent. At this point, leader starts to stream log entries to the follower fast. The progress will fall back to `probe` when the follower replies a rejection `msgAppResp` or the link layer reports the follower is unreachable. We aggressively reset `next` to `match`+1 since if we receive any `msgAppResp` soon, both `match` and `next` will increase directly to the `index` in `msgAppResp`. (We might end up with sending some duplicate entries when aggressively reset `next` too low.  see open question)
+
+A progress changes from `probe` to `snapshot` when the follower falls very far behind and requires a snapshot. After sending `msgSnap`, the leader waits until the success, failure or abortion of the previous snapshot sent. The progress will go back to `probe` after the sending result is applied.
+
+### Flow Control
+
+1. limit the max size of message sent per message. Max should be configurable.
+Lower the cost at probing state as we limit the size per message; lower the penalty when aggressively decreased to a too low `next`
+
+2. limit the # of in flight messages < N when in `replicate` state. N should be configurable. Most implementation will have a sending buffer on top of its actual network transport layer (not blocking raft node). We want to make sure raft does not overflow that buffer, which can cause message dropping and triggering a bunch of unnecessary resending repeatedly. 
diff --git a/vendor/github.com/coreos/etcd/raft/doc.go b/vendor/github.com/coreos/etcd/raft/doc.go
new file mode 100644
index 0000000..b55c591
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/raft/doc.go
@@ -0,0 +1,300 @@
+// Copyright 2015 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+/*
+Package raft sends and receives messages in the Protocol Buffer format
+defined in the raftpb package.
+
+Raft is a protocol with which a cluster of nodes can maintain a replicated state machine.
+The state machine is kept in sync through the use of a replicated log.
+For more details on Raft, see "In Search of an Understandable Consensus Algorithm"
+(https://ramcloud.stanford.edu/raft.pdf) by Diego Ongaro and John Ousterhout.
+
+A simple example application, _raftexample_, is also available to help illustrate
+how to use this package in practice:
+https://github.com/coreos/etcd/tree/master/contrib/raftexample
+
+Usage
+
+The primary object in raft is a Node. You either start a Node from scratch
+using raft.StartNode or start a Node from some initial state using raft.RestartNode.
+
+To start a node from scratch:
+
+  storage := raft.NewMemoryStorage()
+  c := &Config{
+    ID:              0x01,
+    ElectionTick:    10,
+    HeartbeatTick:   1,
+    Storage:         storage,
+    MaxSizePerMsg:   4096,
+    MaxInflightMsgs: 256,
+  }
+  n := raft.StartNode(c, []raft.Peer{{ID: 0x02}, {ID: 0x03}})
+
+To restart a node from previous state:
+
+  storage := raft.NewMemoryStorage()
+
+  // recover the in-memory storage from persistent
+  // snapshot, state and entries.
+  storage.ApplySnapshot(snapshot)
+  storage.SetHardState(state)
+  storage.Append(entries)
+
+  c := &Config{
+    ID:              0x01,
+    ElectionTick:    10,
+    HeartbeatTick:   1,
+    Storage:         storage,
+    MaxSizePerMsg:   4096,
+    MaxInflightMsgs: 256,
+  }
+
+  // restart raft without peer information.
+  // peer information is already included in the storage.
+  n := raft.RestartNode(c)
+
+Now that you are holding onto a Node you have a few responsibilities:
+
+First, you must read from the Node.Ready() channel and process the updates
+it contains. These steps may be performed in parallel, except as noted in step
+2.
+
+1. Write HardState, Entries, and Snapshot to persistent storage if they are
+not empty. Note that when writing an Entry with Index i, any
+previously-persisted entries with Index >= i must be discarded.
+
+2. Send all Messages to the nodes named in the To field. It is important that
+no messages be sent until the latest HardState has been persisted to disk,
+and all Entries written by any previous Ready batch (Messages may be sent while
+entries from the same batch are being persisted). To reduce the I/O latency, an
+optimization can be applied to make leader write to disk in parallel with its
+followers (as explained at section 10.2.1 in Raft thesis). If any Message has type
+MsgSnap, call Node.ReportSnapshot() after it has been sent (these messages may be
+large).
+
+Note: Marshalling messages is not thread-safe; it is important that you
+make sure that no new entries are persisted while marshalling.
+The easiest way to achieve this is to serialise the messages directly inside
+your main raft loop.
+
+3. Apply Snapshot (if any) and CommittedEntries to the state machine.
+If any committed Entry has Type EntryConfChange, call Node.ApplyConfChange()
+to apply it to the node. The configuration change may be cancelled at this point
+by setting the NodeID field to zero before calling ApplyConfChange
+(but ApplyConfChange must be called one way or the other, and the decision to cancel
+must be based solely on the state machine and not external information such as
+the observed health of the node).
+
+4. Call Node.Advance() to signal readiness for the next batch of updates.
+This may be done at any time after step 1, although all updates must be processed
+in the order they were returned by Ready.
+
+Second, all persisted log entries must be made available via an
+implementation of the Storage interface. The provided MemoryStorage
+type can be used for this (if you repopulate its state upon a
+restart), or you can supply your own disk-backed implementation.
+
+Third, when you receive a message from another node, pass it to Node.Step:
+
+	func recvRaftRPC(ctx context.Context, m raftpb.Message) {
+		n.Step(ctx, m)
+	}
+
+Finally, you need to call Node.Tick() at regular intervals (probably
+via a time.Ticker). Raft has two important timeouts: heartbeat and the
+election timeout. However, internally to the raft package time is
+represented by an abstract "tick".
+
+The total state machine handling loop will look something like this:
+
+  for {
+    select {
+    case <-s.Ticker:
+      n.Tick()
+    case rd := <-s.Node.Ready():
+      saveToStorage(rd.State, rd.Entries, rd.Snapshot)
+      send(rd.Messages)
+      if !raft.IsEmptySnap(rd.Snapshot) {
+        processSnapshot(rd.Snapshot)
+      }
+      for _, entry := range rd.CommittedEntries {
+        process(entry)
+        if entry.Type == raftpb.EntryConfChange {
+          var cc raftpb.ConfChange
+          cc.Unmarshal(entry.Data)
+          s.Node.ApplyConfChange(cc)
+        }
+      }
+      s.Node.Advance()
+    case <-s.done:
+      return
+    }
+  }
+
+To propose changes to the state machine from your node take your application
+data, serialize it into a byte slice and call:
+
+	n.Propose(ctx, data)
+
+If the proposal is committed, data will appear in committed entries with type
+raftpb.EntryNormal. There is no guarantee that a proposed command will be
+committed; you may have to re-propose after a timeout.
+
+To add or remove node in a cluster, build ConfChange struct 'cc' and call:
+
+	n.ProposeConfChange(ctx, cc)
+
+After config change is committed, some committed entry with type
+raftpb.EntryConfChange will be returned. You must apply it to node through:
+
+	var cc raftpb.ConfChange
+	cc.Unmarshal(data)
+	n.ApplyConfChange(cc)
+
+Note: An ID represents a unique node in a cluster for all time. A
+given ID MUST be used only once even if the old node has been removed.
+This means that for example IP addresses make poor node IDs since they
+may be reused. Node IDs must be non-zero.
+
+Implementation notes
+
+This implementation is up to date with the final Raft thesis
+(https://ramcloud.stanford.edu/~ongaro/thesis.pdf), although our
+implementation of the membership change protocol differs somewhat from
+that described in chapter 4. The key invariant that membership changes
+happen one node at a time is preserved, but in our implementation the
+membership change takes effect when its entry is applied, not when it
+is added to the log (so the entry is committed under the old
+membership instead of the new). This is equivalent in terms of safety,
+since the old and new configurations are guaranteed to overlap.
+
+To ensure that we do not attempt to commit two membership changes at
+once by matching log positions (which would be unsafe since they
+should have different quorum requirements), we simply disallow any
+proposed membership change while any uncommitted change appears in
+the leader's log.
+
+This approach introduces a problem when you try to remove a member
+from a two-member cluster: If one of the members dies before the
+other one receives the commit of the confchange entry, then the member
+cannot be removed any more since the cluster cannot make progress.
+For this reason it is highly recommended to use three or more nodes in
+every cluster.
+
+MessageType
+
+Package raft sends and receives message in Protocol Buffer format (defined
+in raftpb package). Each state (follower, candidate, leader) implements its
+own 'step' method ('stepFollower', 'stepCandidate', 'stepLeader') when
+advancing with the given raftpb.Message. Each step is determined by its
+raftpb.MessageType. Note that every step is checked by one common method
+'Step' that safety-checks the terms of node and incoming message to prevent
+stale log entries:
+
+	'MsgHup' is used for election. If a node is a follower or candidate, the
+	'tick' function in 'raft' struct is set as 'tickElection'. If a follower or
+	candidate has not received any heartbeat before the election timeout, it
+	passes 'MsgHup' to its Step method and becomes (or remains) a candidate to
+	start a new election.
+
+	'MsgBeat' is an internal type that signals the leader to send a heartbeat of
+	the 'MsgHeartbeat' type. If a node is a leader, the 'tick' function in
+	the 'raft' struct is set as 'tickHeartbeat', and triggers the leader to
+	send periodic 'MsgHeartbeat' messages to its followers.
+
+	'MsgProp' proposes to append data to its log entries. This is a special
+	type to redirect proposals to leader. Therefore, send method overwrites
+	raftpb.Message's term with its HardState's term to avoid attaching its
+	local term to 'MsgProp'. When 'MsgProp' is passed to the leader's 'Step'
+	method, the leader first calls the 'appendEntry' method to append entries
+	to its log, and then calls 'bcastAppend' method to send those entries to
+	its peers. When passed to candidate, 'MsgProp' is dropped. When passed to
+	follower, 'MsgProp' is stored in follower's mailbox(msgs) by the send
+	method. It is stored with sender's ID and later forwarded to leader by
+	rafthttp package.
+
+	'MsgApp' contains log entries to replicate. A leader calls bcastAppend,
+	which calls sendAppend, which sends soon-to-be-replicated logs in 'MsgApp'
+	type. When 'MsgApp' is passed to candidate's Step method, candidate reverts
+	back to follower, because it indicates that there is a valid leader sending
+	'MsgApp' messages. Candidate and follower respond to this message in
+	'MsgAppResp' type.
+
+	'MsgAppResp' is response to log replication request('MsgApp'). When
+	'MsgApp' is passed to candidate or follower's Step method, it responds by
+	calling 'handleAppendEntries' method, which sends 'MsgAppResp' to raft
+	mailbox.
+
+	'MsgVote' requests votes for election. When a node is a follower or
+	candidate and 'MsgHup' is passed to its Step method, then the node calls
+	'campaign' method to campaign itself to become a leader. Once 'campaign'
+	method is called, the node becomes candidate and sends 'MsgVote' to peers
+	in cluster to request votes. When passed to leader or candidate's Step
+	method and the message's Term is lower than leader's or candidate's,
+	'MsgVote' will be rejected ('MsgVoteResp' is returned with Reject true).
+	If leader or candidate receives 'MsgVote' with higher term, it will revert
+	back to follower. When 'MsgVote' is passed to follower, it votes for the
+	sender only when sender's last term is greater than MsgVote's term or
+	sender's last term is equal to MsgVote's term but sender's last committed
+	index is greater than or equal to follower's.
+
+	'MsgVoteResp' contains responses from voting request. When 'MsgVoteResp' is
+	passed to candidate, the candidate calculates how many votes it has won. If
+	it's more than majority (quorum), it becomes leader and calls 'bcastAppend'.
+	If candidate receives majority of votes of denials, it reverts back to
+	follower.
+
+	'MsgPreVote' and 'MsgPreVoteResp' are used in an optional two-phase election
+	protocol. When Config.PreVote is true, a pre-election is carried out first
+	(using the same rules as a regular election), and no node increases its term
+	number unless the pre-election indicates that the campaigining node would win.
+	This minimizes disruption when a partitioned node rejoins the cluster.
+
+	'MsgSnap' requests to install a snapshot message. When a node has just
+	become a leader or the leader receives 'MsgProp' message, it calls
+	'bcastAppend' method, which then calls 'sendAppend' method to each
+	follower. In 'sendAppend', if a leader fails to get term or entries,
+	the leader requests snapshot by sending 'MsgSnap' type message.
+
+	'MsgSnapStatus' tells the result of snapshot install message. When a
+	follower rejected 'MsgSnap', it indicates the snapshot request with
+	'MsgSnap' had failed from network issues which causes the network layer
+	to fail to send out snapshots to its followers. Then leader considers
+	follower's progress as probe. When 'MsgSnap' were not rejected, it
+	indicates that the snapshot succeeded and the leader sets follower's
+	progress to probe and resumes its log replication.
+
+	'MsgHeartbeat' sends heartbeat from leader. When 'MsgHeartbeat' is passed
+	to candidate and message's term is higher than candidate's, the candidate
+	reverts back to follower and updates its committed index from the one in
+	this heartbeat. And it sends the message to its mailbox. When
+	'MsgHeartbeat' is passed to follower's Step method and message's term is
+	higher than follower's, the follower updates its leaderID with the ID
+	from the message.
+
+	'MsgHeartbeatResp' is a response to 'MsgHeartbeat'. When 'MsgHeartbeatResp'
+	is passed to leader's Step method, the leader knows which follower
+	responded. And only when the leader's last committed index is greater than
+	follower's Match index, the leader runs 'sendAppend` method.
+
+	'MsgUnreachable' tells that request(message) wasn't delivered. When
+	'MsgUnreachable' is passed to leader's Step method, the leader discovers
+	that the follower that sent this 'MsgUnreachable' is not reachable, often
+	indicating 'MsgApp' is lost. When follower's progress state is replicate,
+	the leader sets it back to probe.
+
+*/
+package raft
diff --git a/vendor/github.com/coreos/etcd/raft/log.go b/vendor/github.com/coreos/etcd/raft/log.go
new file mode 100644
index 0000000..c3036d3
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/raft/log.go
@@ -0,0 +1,358 @@
+// Copyright 2015 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package raft
+
+import (
+	"fmt"
+	"log"
+
+	pb "github.com/coreos/etcd/raft/raftpb"
+)
+
+type raftLog struct {
+	// storage contains all stable entries since the last snapshot.
+	storage Storage
+
+	// unstable contains all unstable entries and snapshot.
+	// they will be saved into storage.
+	unstable unstable
+
+	// committed is the highest log position that is known to be in
+	// stable storage on a quorum of nodes.
+	committed uint64
+	// applied is the highest log position that the application has
+	// been instructed to apply to its state machine.
+	// Invariant: applied <= committed
+	applied uint64
+
+	logger Logger
+}
+
+// newLog returns log using the given storage. It recovers the log to the state
+// that it just commits and applies the latest snapshot.
+func newLog(storage Storage, logger Logger) *raftLog {
+	if storage == nil {
+		log.Panic("storage must not be nil")
+	}
+	log := &raftLog{
+		storage: storage,
+		logger:  logger,
+	}
+	firstIndex, err := storage.FirstIndex()
+	if err != nil {
+		panic(err) // TODO(bdarnell)
+	}
+	lastIndex, err := storage.LastIndex()
+	if err != nil {
+		panic(err) // TODO(bdarnell)
+	}
+	log.unstable.offset = lastIndex + 1
+	log.unstable.logger = logger
+	// Initialize our committed and applied pointers to the time of the last compaction.
+	log.committed = firstIndex - 1
+	log.applied = firstIndex - 1
+
+	return log
+}
+
+func (l *raftLog) String() string {
+	return fmt.Sprintf("committed=%d, applied=%d, unstable.offset=%d, len(unstable.Entries)=%d", l.committed, l.applied, l.unstable.offset, len(l.unstable.entries))
+}
+
+// maybeAppend returns (0, false) if the entries cannot be appended. Otherwise,
+// it returns (last index of new entries, true).
+func (l *raftLog) maybeAppend(index, logTerm, committed uint64, ents ...pb.Entry) (lastnewi uint64, ok bool) {
+	if l.matchTerm(index, logTerm) {
+		lastnewi = index + uint64(len(ents))
+		ci := l.findConflict(ents)
+		switch {
+		case ci == 0:
+		case ci <= l.committed:
+			l.logger.Panicf("entry %d conflict with committed entry [committed(%d)]", ci, l.committed)
+		default:
+			offset := index + 1
+			l.append(ents[ci-offset:]...)
+		}
+		l.commitTo(min(committed, lastnewi))
+		return lastnewi, true
+	}
+	return 0, false
+}
+
+func (l *raftLog) append(ents ...pb.Entry) uint64 {
+	if len(ents) == 0 {
+		return l.lastIndex()
+	}
+	if after := ents[0].Index - 1; after < l.committed {
+		l.logger.Panicf("after(%d) is out of range [committed(%d)]", after, l.committed)
+	}
+	l.unstable.truncateAndAppend(ents)
+	return l.lastIndex()
+}
+
+// findConflict finds the index of the conflict.
+// It returns the first pair of conflicting entries between the existing
+// entries and the given entries, if there are any.
+// If there is no conflicting entries, and the existing entries contains
+// all the given entries, zero will be returned.
+// If there is no conflicting entries, but the given entries contains new
+// entries, the index of the first new entry will be returned.
+// An entry is considered to be conflicting if it has the same index but
+// a different term.
+// The first entry MUST have an index equal to the argument 'from'.
+// The index of the given entries MUST be continuously increasing.
+func (l *raftLog) findConflict(ents []pb.Entry) uint64 {
+	for _, ne := range ents {
+		if !l.matchTerm(ne.Index, ne.Term) {
+			if ne.Index <= l.lastIndex() {
+				l.logger.Infof("found conflict at index %d [existing term: %d, conflicting term: %d]",
+					ne.Index, l.zeroTermOnErrCompacted(l.term(ne.Index)), ne.Term)
+			}
+			return ne.Index
+		}
+	}
+	return 0
+}
+
+func (l *raftLog) unstableEntries() []pb.Entry {
+	if len(l.unstable.entries) == 0 {
+		return nil
+	}
+	return l.unstable.entries
+}
+
+// nextEnts returns all the available entries for execution.
+// If applied is smaller than the index of snapshot, it returns all committed
+// entries after the index of snapshot.
+func (l *raftLog) nextEnts() (ents []pb.Entry) {
+	off := max(l.applied+1, l.firstIndex())
+	if l.committed+1 > off {
+		ents, err := l.slice(off, l.committed+1, noLimit)
+		if err != nil {
+			l.logger.Panicf("unexpected error when getting unapplied entries (%v)", err)
+		}
+		return ents
+	}
+	return nil
+}
+
+// hasNextEnts returns if there is any available entries for execution. This
+// is a fast check without heavy raftLog.slice() in raftLog.nextEnts().
+func (l *raftLog) hasNextEnts() bool {
+	off := max(l.applied+1, l.firstIndex())
+	return l.committed+1 > off
+}
+
+func (l *raftLog) snapshot() (pb.Snapshot, error) {
+	if l.unstable.snapshot != nil {
+		return *l.unstable.snapshot, nil
+	}
+	return l.storage.Snapshot()
+}
+
+func (l *raftLog) firstIndex() uint64 {
+	if i, ok := l.unstable.maybeFirstIndex(); ok {
+		return i
+	}
+	index, err := l.storage.FirstIndex()
+	if err != nil {
+		panic(err) // TODO(bdarnell)
+	}
+	return index
+}
+
+func (l *raftLog) lastIndex() uint64 {
+	if i, ok := l.unstable.maybeLastIndex(); ok {
+		return i
+	}
+	i, err := l.storage.LastIndex()
+	if err != nil {
+		panic(err) // TODO(bdarnell)
+	}
+	return i
+}
+
+func (l *raftLog) commitTo(tocommit uint64) {
+	// never decrease commit
+	if l.committed < tocommit {
+		if l.lastIndex() < tocommit {
+			l.logger.Panicf("tocommit(%d) is out of range [lastIndex(%d)]. Was the raft log corrupted, truncated, or lost?", tocommit, l.lastIndex())
+		}
+		l.committed = tocommit
+	}
+}
+
+func (l *raftLog) appliedTo(i uint64) {
+	if i == 0 {
+		return
+	}
+	if l.committed < i || i < l.applied {
+		l.logger.Panicf("applied(%d) is out of range [prevApplied(%d), committed(%d)]", i, l.applied, l.committed)
+	}
+	l.applied = i
+}
+
+func (l *raftLog) stableTo(i, t uint64) { l.unstable.stableTo(i, t) }
+
+func (l *raftLog) stableSnapTo(i uint64) { l.unstable.stableSnapTo(i) }
+
+func (l *raftLog) lastTerm() uint64 {
+	t, err := l.term(l.lastIndex())
+	if err != nil {
+		l.logger.Panicf("unexpected error when getting the last term (%v)", err)
+	}
+	return t
+}
+
+func (l *raftLog) term(i uint64) (uint64, error) {
+	// the valid term range is [index of dummy entry, last index]
+	dummyIndex := l.firstIndex() - 1
+	if i < dummyIndex || i > l.lastIndex() {
+		// TODO: return an error instead?
+		return 0, nil
+	}
+
+	if t, ok := l.unstable.maybeTerm(i); ok {
+		return t, nil
+	}
+
+	t, err := l.storage.Term(i)
+	if err == nil {
+		return t, nil
+	}
+	if err == ErrCompacted || err == ErrUnavailable {
+		return 0, err
+	}
+	panic(err) // TODO(bdarnell)
+}
+
+func (l *raftLog) entries(i, maxsize uint64) ([]pb.Entry, error) {
+	if i > l.lastIndex() {
+		return nil, nil
+	}
+	return l.slice(i, l.lastIndex()+1, maxsize)
+}
+
+// allEntries returns all entries in the log.
+func (l *raftLog) allEntries() []pb.Entry {
+	ents, err := l.entries(l.firstIndex(), noLimit)
+	if err == nil {
+		return ents
+	}
+	if err == ErrCompacted { // try again if there was a racing compaction
+		return l.allEntries()
+	}
+	// TODO (xiangli): handle error?
+	panic(err)
+}
+
+// isUpToDate determines if the given (lastIndex,term) log is more up-to-date
+// by comparing the index and term of the last entries in the existing logs.
+// If the logs have last entries with different terms, then the log with the
+// later term is more up-to-date. If the logs end with the same term, then
+// whichever log has the larger lastIndex is more up-to-date. If the logs are
+// the same, the given log is up-to-date.
+func (l *raftLog) isUpToDate(lasti, term uint64) bool {
+	return term > l.lastTerm() || (term == l.lastTerm() && lasti >= l.lastIndex())
+}
+
+func (l *raftLog) matchTerm(i, term uint64) bool {
+	t, err := l.term(i)
+	if err != nil {
+		return false
+	}
+	return t == term
+}
+
+func (l *raftLog) maybeCommit(maxIndex, term uint64) bool {
+	if maxIndex > l.committed && l.zeroTermOnErrCompacted(l.term(maxIndex)) == term {
+		l.commitTo(maxIndex)
+		return true
+	}
+	return false
+}
+
+func (l *raftLog) restore(s pb.Snapshot) {
+	l.logger.Infof("log [%s] starts to restore snapshot [index: %d, term: %d]", l, s.Metadata.Index, s.Metadata.Term)
+	l.committed = s.Metadata.Index
+	l.unstable.restore(s)
+}
+
+// slice returns a slice of log entries from lo through hi-1, inclusive.
+func (l *raftLog) slice(lo, hi, maxSize uint64) ([]pb.Entry, error) {
+	err := l.mustCheckOutOfBounds(lo, hi)
+	if err != nil {
+		return nil, err
+	}
+	if lo == hi {
+		return nil, nil
+	}
+	var ents []pb.Entry
+	if lo < l.unstable.offset {
+		storedEnts, err := l.storage.Entries(lo, min(hi, l.unstable.offset), maxSize)
+		if err == ErrCompacted {
+			return nil, err
+		} else if err == ErrUnavailable {
+			l.logger.Panicf("entries[%d:%d) is unavailable from storage", lo, min(hi, l.unstable.offset))
+		} else if err != nil {
+			panic(err) // TODO(bdarnell)
+		}
+
+		// check if ents has reached the size limitation
+		if uint64(len(storedEnts)) < min(hi, l.unstable.offset)-lo {
+			return storedEnts, nil
+		}
+
+		ents = storedEnts
+	}
+	if hi > l.unstable.offset {
+		unstable := l.unstable.slice(max(lo, l.unstable.offset), hi)
+		if len(ents) > 0 {
+			ents = append([]pb.Entry{}, ents...)
+			ents = append(ents, unstable...)
+		} else {
+			ents = unstable
+		}
+	}
+	return limitSize(ents, maxSize), nil
+}
+
+// l.firstIndex <= lo <= hi <= l.firstIndex + len(l.entries)
+func (l *raftLog) mustCheckOutOfBounds(lo, hi uint64) error {
+	if lo > hi {
+		l.logger.Panicf("invalid slice %d > %d", lo, hi)
+	}
+	fi := l.firstIndex()
+	if lo < fi {
+		return ErrCompacted
+	}
+
+	length := l.lastIndex() + 1 - fi
+	if lo < fi || hi > fi+length {
+		l.logger.Panicf("slice[%d,%d) out of bound [%d,%d]", lo, hi, fi, l.lastIndex())
+	}
+	return nil
+}
+
+func (l *raftLog) zeroTermOnErrCompacted(t uint64, err error) uint64 {
+	if err == nil {
+		return t
+	}
+	if err == ErrCompacted {
+		return 0
+	}
+	l.logger.Panicf("unexpected error (%v)", err)
+	return 0
+}
diff --git a/vendor/github.com/coreos/etcd/raft/log_unstable.go b/vendor/github.com/coreos/etcd/raft/log_unstable.go
new file mode 100644
index 0000000..263af9c
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/raft/log_unstable.go
@@ -0,0 +1,159 @@
+// Copyright 2015 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package raft
+
+import pb "github.com/coreos/etcd/raft/raftpb"
+
+// unstable.entries[i] has raft log position i+unstable.offset.
+// Note that unstable.offset may be less than the highest log
+// position in storage; this means that the next write to storage
+// might need to truncate the log before persisting unstable.entries.
+type unstable struct {
+	// the incoming unstable snapshot, if any.
+	snapshot *pb.Snapshot
+	// all entries that have not yet been written to storage.
+	entries []pb.Entry
+	offset  uint64
+
+	logger Logger
+}
+
+// maybeFirstIndex returns the index of the first possible entry in entries
+// if it has a snapshot.
+func (u *unstable) maybeFirstIndex() (uint64, bool) {
+	if u.snapshot != nil {
+		return u.snapshot.Metadata.Index + 1, true
+	}
+	return 0, false
+}
+
+// maybeLastIndex returns the last index if it has at least one
+// unstable entry or snapshot.
+func (u *unstable) maybeLastIndex() (uint64, bool) {
+	if l := len(u.entries); l != 0 {
+		return u.offset + uint64(l) - 1, true
+	}
+	if u.snapshot != nil {
+		return u.snapshot.Metadata.Index, true
+	}
+	return 0, false
+}
+
+// maybeTerm returns the term of the entry at index i, if there
+// is any.
+func (u *unstable) maybeTerm(i uint64) (uint64, bool) {
+	if i < u.offset {
+		if u.snapshot == nil {
+			return 0, false
+		}
+		if u.snapshot.Metadata.Index == i {
+			return u.snapshot.Metadata.Term, true
+		}
+		return 0, false
+	}
+
+	last, ok := u.maybeLastIndex()
+	if !ok {
+		return 0, false
+	}
+	if i > last {
+		return 0, false
+	}
+	return u.entries[i-u.offset].Term, true
+}
+
+func (u *unstable) stableTo(i, t uint64) {
+	gt, ok := u.maybeTerm(i)
+	if !ok {
+		return
+	}
+	// if i < offset, term is matched with the snapshot
+	// only update the unstable entries if term is matched with
+	// an unstable entry.
+	if gt == t && i >= u.offset {
+		u.entries = u.entries[i+1-u.offset:]
+		u.offset = i + 1
+		u.shrinkEntriesArray()
+	}
+}
+
+// shrinkEntriesArray discards the underlying array used by the entries slice
+// if most of it isn't being used. This avoids holding references to a bunch of
+// potentially large entries that aren't needed anymore. Simply clearing the
+// entries wouldn't be safe because clients might still be using them.
+func (u *unstable) shrinkEntriesArray() {
+	// We replace the array if we're using less than half of the space in
+	// it. This number is fairly arbitrary, chosen as an attempt to balance
+	// memory usage vs number of allocations. It could probably be improved
+	// with some focused tuning.
+	const lenMultiple = 2
+	if len(u.entries) == 0 {
+		u.entries = nil
+	} else if len(u.entries)*lenMultiple < cap(u.entries) {
+		newEntries := make([]pb.Entry, len(u.entries))
+		copy(newEntries, u.entries)
+		u.entries = newEntries
+	}
+}
+
+func (u *unstable) stableSnapTo(i uint64) {
+	if u.snapshot != nil && u.snapshot.Metadata.Index == i {
+		u.snapshot = nil
+	}
+}
+
+func (u *unstable) restore(s pb.Snapshot) {
+	u.offset = s.Metadata.Index + 1
+	u.entries = nil
+	u.snapshot = &s
+}
+
+func (u *unstable) truncateAndAppend(ents []pb.Entry) {
+	after := ents[0].Index
+	switch {
+	case after == u.offset+uint64(len(u.entries)):
+		// after is the next index in the u.entries
+		// directly append
+		u.entries = append(u.entries, ents...)
+	case after <= u.offset:
+		u.logger.Infof("replace the unstable entries from index %d", after)
+		// The log is being truncated to before our current offset
+		// portion, so set the offset and replace the entries
+		u.offset = after
+		u.entries = ents
+	default:
+		// truncate to after and copy to u.entries
+		// then append
+		u.logger.Infof("truncate the unstable entries before index %d", after)
+		u.entries = append([]pb.Entry{}, u.slice(u.offset, after)...)
+		u.entries = append(u.entries, ents...)
+	}
+}
+
+func (u *unstable) slice(lo uint64, hi uint64) []pb.Entry {
+	u.mustCheckOutOfBounds(lo, hi)
+	return u.entries[lo-u.offset : hi-u.offset]
+}
+
+// u.offset <= lo <= hi <= u.offset+len(u.offset)
+func (u *unstable) mustCheckOutOfBounds(lo, hi uint64) {
+	if lo > hi {
+		u.logger.Panicf("invalid unstable.slice %d > %d", lo, hi)
+	}
+	upper := u.offset + uint64(len(u.entries))
+	if lo < u.offset || hi > upper {
+		u.logger.Panicf("unstable.slice[%d,%d) out of bound [%d,%d]", lo, hi, u.offset, upper)
+	}
+}
diff --git a/vendor/github.com/coreos/etcd/raft/logger.go b/vendor/github.com/coreos/etcd/raft/logger.go
new file mode 100644
index 0000000..426a77d
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/raft/logger.go
@@ -0,0 +1,126 @@
+// Copyright 2015 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package raft
+
+import (
+	"fmt"
+	"io/ioutil"
+	"log"
+	"os"
+)
+
+type Logger interface {
+	Debug(v ...interface{})
+	Debugf(format string, v ...interface{})
+
+	Error(v ...interface{})
+	Errorf(format string, v ...interface{})
+
+	Info(v ...interface{})
+	Infof(format string, v ...interface{})
+
+	Warning(v ...interface{})
+	Warningf(format string, v ...interface{})
+
+	Fatal(v ...interface{})
+	Fatalf(format string, v ...interface{})
+
+	Panic(v ...interface{})
+	Panicf(format string, v ...interface{})
+}
+
+func SetLogger(l Logger) { raftLogger = l }
+
+var (
+	defaultLogger = &DefaultLogger{Logger: log.New(os.Stderr, "raft", log.LstdFlags)}
+	discardLogger = &DefaultLogger{Logger: log.New(ioutil.Discard, "", 0)}
+	raftLogger    = Logger(defaultLogger)
+)
+
+const (
+	calldepth = 2
+)
+
+// DefaultLogger is a default implementation of the Logger interface.
+type DefaultLogger struct {
+	*log.Logger
+	debug bool
+}
+
+func (l *DefaultLogger) EnableTimestamps() {
+	l.SetFlags(l.Flags() | log.Ldate | log.Ltime)
+}
+
+func (l *DefaultLogger) EnableDebug() {
+	l.debug = true
+}
+
+func (l *DefaultLogger) Debug(v ...interface{}) {
+	if l.debug {
+		l.Output(calldepth, header("DEBUG", fmt.Sprint(v...)))
+	}
+}
+
+func (l *DefaultLogger) Debugf(format string, v ...interface{}) {
+	if l.debug {
+		l.Output(calldepth, header("DEBUG", fmt.Sprintf(format, v...)))
+	}
+}
+
+func (l *DefaultLogger) Info(v ...interface{}) {
+	l.Output(calldepth, header("INFO", fmt.Sprint(v...)))
+}
+
+func (l *DefaultLogger) Infof(format string, v ...interface{}) {
+	l.Output(calldepth, header("INFO", fmt.Sprintf(format, v...)))
+}
+
+func (l *DefaultLogger) Error(v ...interface{}) {
+	l.Output(calldepth, header("ERROR", fmt.Sprint(v...)))
+}
+
+func (l *DefaultLogger) Errorf(format string, v ...interface{}) {
+	l.Output(calldepth, header("ERROR", fmt.Sprintf(format, v...)))
+}
+
+func (l *DefaultLogger) Warning(v ...interface{}) {
+	l.Output(calldepth, header("WARN", fmt.Sprint(v...)))
+}
+
+func (l *DefaultLogger) Warningf(format string, v ...interface{}) {
+	l.Output(calldepth, header("WARN", fmt.Sprintf(format, v...)))
+}
+
+func (l *DefaultLogger) Fatal(v ...interface{}) {
+	l.Output(calldepth, header("FATAL", fmt.Sprint(v...)))
+	os.Exit(1)
+}
+
+func (l *DefaultLogger) Fatalf(format string, v ...interface{}) {
+	l.Output(calldepth, header("FATAL", fmt.Sprintf(format, v...)))
+	os.Exit(1)
+}
+
+func (l *DefaultLogger) Panic(v ...interface{}) {
+	l.Logger.Panic(v...)
+}
+
+func (l *DefaultLogger) Panicf(format string, v ...interface{}) {
+	l.Logger.Panicf(format, v...)
+}
+
+func header(lvl, msg string) string {
+	return fmt.Sprintf("%s: %s", lvl, msg)
+}
diff --git a/vendor/github.com/coreos/etcd/raft/node.go b/vendor/github.com/coreos/etcd/raft/node.go
new file mode 100644
index 0000000..33a9db8
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/raft/node.go
@@ -0,0 +1,539 @@
+// Copyright 2015 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package raft
+
+import (
+	"context"
+	"errors"
+
+	pb "github.com/coreos/etcd/raft/raftpb"
+)
+
+type SnapshotStatus int
+
+const (
+	SnapshotFinish  SnapshotStatus = 1
+	SnapshotFailure SnapshotStatus = 2
+)
+
+var (
+	emptyState = pb.HardState{}
+
+	// ErrStopped is returned by methods on Nodes that have been stopped.
+	ErrStopped = errors.New("raft: stopped")
+)
+
+// SoftState provides state that is useful for logging and debugging.
+// The state is volatile and does not need to be persisted to the WAL.
+type SoftState struct {
+	Lead      uint64 // must use atomic operations to access; keep 64-bit aligned.
+	RaftState StateType
+}
+
+func (a *SoftState) equal(b *SoftState) bool {
+	return a.Lead == b.Lead && a.RaftState == b.RaftState
+}
+
+// Ready encapsulates the entries and messages that are ready to read,
+// be saved to stable storage, committed or sent to other peers.
+// All fields in Ready are read-only.
+type Ready struct {
+	// The current volatile state of a Node.
+	// SoftState will be nil if there is no update.
+	// It is not required to consume or store SoftState.
+	*SoftState
+
+	// The current state of a Node to be saved to stable storage BEFORE
+	// Messages are sent.
+	// HardState will be equal to empty state if there is no update.
+	pb.HardState
+
+	// ReadStates can be used for node to serve linearizable read requests locally
+	// when its applied index is greater than the index in ReadState.
+	// Note that the readState will be returned when raft receives msgReadIndex.
+	// The returned is only valid for the request that requested to read.
+	ReadStates []ReadState
+
+	// Entries specifies entries to be saved to stable storage BEFORE
+	// Messages are sent.
+	Entries []pb.Entry
+
+	// Snapshot specifies the snapshot to be saved to stable storage.
+	Snapshot pb.Snapshot
+
+	// CommittedEntries specifies entries to be committed to a
+	// store/state-machine. These have previously been committed to stable
+	// store.
+	CommittedEntries []pb.Entry
+
+	// Messages specifies outbound messages to be sent AFTER Entries are
+	// committed to stable storage.
+	// If it contains a MsgSnap message, the application MUST report back to raft
+	// when the snapshot has been received or has failed by calling ReportSnapshot.
+	Messages []pb.Message
+
+	// MustSync indicates whether the HardState and Entries must be synchronously
+	// written to disk or if an asynchronous write is permissible.
+	MustSync bool
+}
+
+func isHardStateEqual(a, b pb.HardState) bool {
+	return a.Term == b.Term && a.Vote == b.Vote && a.Commit == b.Commit
+}
+
+// IsEmptyHardState returns true if the given HardState is empty.
+func IsEmptyHardState(st pb.HardState) bool {
+	return isHardStateEqual(st, emptyState)
+}
+
+// IsEmptySnap returns true if the given Snapshot is empty.
+func IsEmptySnap(sp pb.Snapshot) bool {
+	return sp.Metadata.Index == 0
+}
+
+func (rd Ready) containsUpdates() bool {
+	return rd.SoftState != nil || !IsEmptyHardState(rd.HardState) ||
+		!IsEmptySnap(rd.Snapshot) || len(rd.Entries) > 0 ||
+		len(rd.CommittedEntries) > 0 || len(rd.Messages) > 0 || len(rd.ReadStates) != 0
+}
+
+// Node represents a node in a raft cluster.
+type Node interface {
+	// Tick increments the internal logical clock for the Node by a single tick. Election
+	// timeouts and heartbeat timeouts are in units of ticks.
+	Tick()
+	// Campaign causes the Node to transition to candidate state and start campaigning to become leader.
+	Campaign(ctx context.Context) error
+	// Propose proposes that data be appended to the log.
+	Propose(ctx context.Context, data []byte) error
+	// ProposeConfChange proposes config change.
+	// At most one ConfChange can be in the process of going through consensus.
+	// Application needs to call ApplyConfChange when applying EntryConfChange type entry.
+	ProposeConfChange(ctx context.Context, cc pb.ConfChange) error
+	// Step advances the state machine using the given message. ctx.Err() will be returned, if any.
+	Step(ctx context.Context, msg pb.Message) error
+
+	// Ready returns a channel that returns the current point-in-time state.
+	// Users of the Node must call Advance after retrieving the state returned by Ready.
+	//
+	// NOTE: No committed entries from the next Ready may be applied until all committed entries
+	// and snapshots from the previous one have finished.
+	Ready() <-chan Ready
+
+	// Advance notifies the Node that the application has saved progress up to the last Ready.
+	// It prepares the node to return the next available Ready.
+	//
+	// The application should generally call Advance after it applies the entries in last Ready.
+	//
+	// However, as an optimization, the application may call Advance while it is applying the
+	// commands. For example. when the last Ready contains a snapshot, the application might take
+	// a long time to apply the snapshot data. To continue receiving Ready without blocking raft
+	// progress, it can call Advance before finishing applying the last ready.
+	Advance()
+	// ApplyConfChange applies config change to the local node.
+	// Returns an opaque ConfState protobuf which must be recorded
+	// in snapshots. Will never return nil; it returns a pointer only
+	// to match MemoryStorage.Compact.
+	ApplyConfChange(cc pb.ConfChange) *pb.ConfState
+
+	// TransferLeadership attempts to transfer leadership to the given transferee.
+	TransferLeadership(ctx context.Context, lead, transferee uint64)
+
+	// ReadIndex request a read state. The read state will be set in the ready.
+	// Read state has a read index. Once the application advances further than the read
+	// index, any linearizable read requests issued before the read request can be
+	// processed safely. The read state will have the same rctx attached.
+	ReadIndex(ctx context.Context, rctx []byte) error
+
+	// Status returns the current status of the raft state machine.
+	Status() Status
+	// ReportUnreachable reports the given node is not reachable for the last send.
+	ReportUnreachable(id uint64)
+	// ReportSnapshot reports the status of the sent snapshot.
+	ReportSnapshot(id uint64, status SnapshotStatus)
+	// Stop performs any necessary termination of the Node.
+	Stop()
+}
+
+type Peer struct {
+	ID      uint64
+	Context []byte
+}
+
+// StartNode returns a new Node given configuration and a list of raft peers.
+// It appends a ConfChangeAddNode entry for each given peer to the initial log.
+func StartNode(c *Config, peers []Peer) Node {
+	r := newRaft(c)
+	// become the follower at term 1 and apply initial configuration
+	// entries of term 1
+	r.becomeFollower(1, None)
+	for _, peer := range peers {
+		cc := pb.ConfChange{Type: pb.ConfChangeAddNode, NodeID: peer.ID, Context: peer.Context}
+		d, err := cc.Marshal()
+		if err != nil {
+			panic("unexpected marshal error")
+		}
+		e := pb.Entry{Type: pb.EntryConfChange, Term: 1, Index: r.raftLog.lastIndex() + 1, Data: d}
+		r.raftLog.append(e)
+	}
+	// Mark these initial entries as committed.
+	// TODO(bdarnell): These entries are still unstable; do we need to preserve
+	// the invariant that committed < unstable?
+	r.raftLog.committed = r.raftLog.lastIndex()
+	// Now apply them, mainly so that the application can call Campaign
+	// immediately after StartNode in tests. Note that these nodes will
+	// be added to raft twice: here and when the application's Ready
+	// loop calls ApplyConfChange. The calls to addNode must come after
+	// all calls to raftLog.append so progress.next is set after these
+	// bootstrapping entries (it is an error if we try to append these
+	// entries since they have already been committed).
+	// We do not set raftLog.applied so the application will be able
+	// to observe all conf changes via Ready.CommittedEntries.
+	for _, peer := range peers {
+		r.addNode(peer.ID)
+	}
+
+	n := newNode()
+	n.logger = c.Logger
+	go n.run(r)
+	return &n
+}
+
+// RestartNode is similar to StartNode but does not take a list of peers.
+// The current membership of the cluster will be restored from the Storage.
+// If the caller has an existing state machine, pass in the last log index that
+// has been applied to it; otherwise use zero.
+func RestartNode(c *Config) Node {
+	r := newRaft(c)
+
+	n := newNode()
+	n.logger = c.Logger
+	go n.run(r)
+	return &n
+}
+
+// node is the canonical implementation of the Node interface
+type node struct {
+	propc      chan pb.Message
+	recvc      chan pb.Message
+	confc      chan pb.ConfChange
+	confstatec chan pb.ConfState
+	readyc     chan Ready
+	advancec   chan struct{}
+	tickc      chan struct{}
+	done       chan struct{}
+	stop       chan struct{}
+	status     chan chan Status
+
+	logger Logger
+}
+
+func newNode() node {
+	return node{
+		propc:      make(chan pb.Message),
+		recvc:      make(chan pb.Message),
+		confc:      make(chan pb.ConfChange),
+		confstatec: make(chan pb.ConfState),
+		readyc:     make(chan Ready),
+		advancec:   make(chan struct{}),
+		// make tickc a buffered chan, so raft node can buffer some ticks when the node
+		// is busy processing raft messages. Raft node will resume process buffered
+		// ticks when it becomes idle.
+		tickc:  make(chan struct{}, 128),
+		done:   make(chan struct{}),
+		stop:   make(chan struct{}),
+		status: make(chan chan Status),
+	}
+}
+
+func (n *node) Stop() {
+	select {
+	case n.stop <- struct{}{}:
+		// Not already stopped, so trigger it
+	case <-n.done:
+		// Node has already been stopped - no need to do anything
+		return
+	}
+	// Block until the stop has been acknowledged by run()
+	<-n.done
+}
+
+func (n *node) run(r *raft) {
+	var propc chan pb.Message
+	var readyc chan Ready
+	var advancec chan struct{}
+	var prevLastUnstablei, prevLastUnstablet uint64
+	var havePrevLastUnstablei bool
+	var prevSnapi uint64
+	var rd Ready
+
+	lead := None
+	prevSoftSt := r.softState()
+	prevHardSt := emptyState
+
+	for {
+		if advancec != nil {
+			readyc = nil
+		} else {
+			rd = newReady(r, prevSoftSt, prevHardSt)
+			if rd.containsUpdates() {
+				readyc = n.readyc
+			} else {
+				readyc = nil
+			}
+		}
+
+		if lead != r.lead {
+			if r.hasLeader() {
+				if lead == None {
+					r.logger.Infof("raft.node: %x elected leader %x at term %d", r.id, r.lead, r.Term)
+				} else {
+					r.logger.Infof("raft.node: %x changed leader from %x to %x at term %d", r.id, lead, r.lead, r.Term)
+				}
+				propc = n.propc
+			} else {
+				r.logger.Infof("raft.node: %x lost leader %x at term %d", r.id, lead, r.Term)
+				propc = nil
+			}
+			lead = r.lead
+		}
+
+		select {
+		// TODO: maybe buffer the config propose if there exists one (the way
+		// described in raft dissertation)
+		// Currently it is dropped in Step silently.
+		case m := <-propc:
+			m.From = r.id
+			r.Step(m)
+		case m := <-n.recvc:
+			// filter out response message from unknown From.
+			if pr := r.getProgress(m.From); pr != nil || !IsResponseMsg(m.Type) {
+				r.Step(m) // raft never returns an error
+			}
+		case cc := <-n.confc:
+			if cc.NodeID == None {
+				r.resetPendingConf()
+				select {
+				case n.confstatec <- pb.ConfState{Nodes: r.nodes()}:
+				case <-n.done:
+				}
+				break
+			}
+			switch cc.Type {
+			case pb.ConfChangeAddNode:
+				r.addNode(cc.NodeID)
+			case pb.ConfChangeAddLearnerNode:
+				r.addLearner(cc.NodeID)
+			case pb.ConfChangeRemoveNode:
+				// block incoming proposal when local node is
+				// removed
+				if cc.NodeID == r.id {
+					propc = nil
+				}
+				r.removeNode(cc.NodeID)
+			case pb.ConfChangeUpdateNode:
+				r.resetPendingConf()
+			default:
+				panic("unexpected conf type")
+			}
+			select {
+			case n.confstatec <- pb.ConfState{Nodes: r.nodes()}:
+			case <-n.done:
+			}
+		case <-n.tickc:
+			r.tick()
+		case readyc <- rd:
+			if rd.SoftState != nil {
+				prevSoftSt = rd.SoftState
+			}
+			if len(rd.Entries) > 0 {
+				prevLastUnstablei = rd.Entries[len(rd.Entries)-1].Index
+				prevLastUnstablet = rd.Entries[len(rd.Entries)-1].Term
+				havePrevLastUnstablei = true
+			}
+			if !IsEmptyHardState(rd.HardState) {
+				prevHardSt = rd.HardState
+			}
+			if !IsEmptySnap(rd.Snapshot) {
+				prevSnapi = rd.Snapshot.Metadata.Index
+			}
+
+			r.msgs = nil
+			r.readStates = nil
+			advancec = n.advancec
+		case <-advancec:
+			if prevHardSt.Commit != 0 {
+				r.raftLog.appliedTo(prevHardSt.Commit)
+			}
+			if havePrevLastUnstablei {
+				r.raftLog.stableTo(prevLastUnstablei, prevLastUnstablet)
+				havePrevLastUnstablei = false
+			}
+			r.raftLog.stableSnapTo(prevSnapi)
+			advancec = nil
+		case c := <-n.status:
+			c <- getStatus(r)
+		case <-n.stop:
+			close(n.done)
+			return
+		}
+	}
+}
+
+// Tick increments the internal logical clock for this Node. Election timeouts
+// and heartbeat timeouts are in units of ticks.
+func (n *node) Tick() {
+	select {
+	case n.tickc <- struct{}{}:
+	case <-n.done:
+	default:
+		n.logger.Warningf("A tick missed to fire. Node blocks too long!")
+	}
+}
+
+func (n *node) Campaign(ctx context.Context) error { return n.step(ctx, pb.Message{Type: pb.MsgHup}) }
+
+func (n *node) Propose(ctx context.Context, data []byte) error {
+	return n.step(ctx, pb.Message{Type: pb.MsgProp, Entries: []pb.Entry{{Data: data}}})
+}
+
+func (n *node) Step(ctx context.Context, m pb.Message) error {
+	// ignore unexpected local messages receiving over network
+	if IsLocalMsg(m.Type) {
+		// TODO: return an error?
+		return nil
+	}
+	return n.step(ctx, m)
+}
+
+func (n *node) ProposeConfChange(ctx context.Context, cc pb.ConfChange) error {
+	data, err := cc.Marshal()
+	if err != nil {
+		return err
+	}
+	return n.Step(ctx, pb.Message{Type: pb.MsgProp, Entries: []pb.Entry{{Type: pb.EntryConfChange, Data: data}}})
+}
+
+// Step advances the state machine using msgs. The ctx.Err() will be returned,
+// if any.
+func (n *node) step(ctx context.Context, m pb.Message) error {
+	ch := n.recvc
+	if m.Type == pb.MsgProp {
+		ch = n.propc
+	}
+
+	select {
+	case ch <- m:
+		return nil
+	case <-ctx.Done():
+		return ctx.Err()
+	case <-n.done:
+		return ErrStopped
+	}
+}
+
+func (n *node) Ready() <-chan Ready { return n.readyc }
+
+func (n *node) Advance() {
+	select {
+	case n.advancec <- struct{}{}:
+	case <-n.done:
+	}
+}
+
+func (n *node) ApplyConfChange(cc pb.ConfChange) *pb.ConfState {
+	var cs pb.ConfState
+	select {
+	case n.confc <- cc:
+	case <-n.done:
+	}
+	select {
+	case cs = <-n.confstatec:
+	case <-n.done:
+	}
+	return &cs
+}
+
+func (n *node) Status() Status {
+	c := make(chan Status)
+	select {
+	case n.status <- c:
+		return <-c
+	case <-n.done:
+		return Status{}
+	}
+}
+
+func (n *node) ReportUnreachable(id uint64) {
+	select {
+	case n.recvc <- pb.Message{Type: pb.MsgUnreachable, From: id}:
+	case <-n.done:
+	}
+}
+
+func (n *node) ReportSnapshot(id uint64, status SnapshotStatus) {
+	rej := status == SnapshotFailure
+
+	select {
+	case n.recvc <- pb.Message{Type: pb.MsgSnapStatus, From: id, Reject: rej}:
+	case <-n.done:
+	}
+}
+
+func (n *node) TransferLeadership(ctx context.Context, lead, transferee uint64) {
+	select {
+	// manually set 'from' and 'to', so that leader can voluntarily transfers its leadership
+	case n.recvc <- pb.Message{Type: pb.MsgTransferLeader, From: transferee, To: lead}:
+	case <-n.done:
+	case <-ctx.Done():
+	}
+}
+
+func (n *node) ReadIndex(ctx context.Context, rctx []byte) error {
+	return n.step(ctx, pb.Message{Type: pb.MsgReadIndex, Entries: []pb.Entry{{Data: rctx}}})
+}
+
+func newReady(r *raft, prevSoftSt *SoftState, prevHardSt pb.HardState) Ready {
+	rd := Ready{
+		Entries:          r.raftLog.unstableEntries(),
+		CommittedEntries: r.raftLog.nextEnts(),
+		Messages:         r.msgs,
+	}
+	if softSt := r.softState(); !softSt.equal(prevSoftSt) {
+		rd.SoftState = softSt
+	}
+	if hardSt := r.hardState(); !isHardStateEqual(hardSt, prevHardSt) {
+		rd.HardState = hardSt
+	}
+	if r.raftLog.unstable.snapshot != nil {
+		rd.Snapshot = *r.raftLog.unstable.snapshot
+	}
+	if len(r.readStates) != 0 {
+		rd.ReadStates = r.readStates
+	}
+	rd.MustSync = MustSync(rd.HardState, prevHardSt, len(rd.Entries))
+	return rd
+}
+
+// MustSync returns true if the hard state and count of Raft entries indicate
+// that a synchronous write to persistent storage is required.
+func MustSync(st, prevst pb.HardState, entsnum int) bool {
+	// Persistent state on all servers:
+	// (Updated on stable storage before responding to RPCs)
+	// currentTerm
+	// votedFor
+	// log entries[]
+	return entsnum != 0 || st.Vote != prevst.Vote || st.Term != prevst.Term
+}
diff --git a/vendor/github.com/coreos/etcd/raft/progress.go b/vendor/github.com/coreos/etcd/raft/progress.go
new file mode 100644
index 0000000..ef3787d
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/raft/progress.go
@@ -0,0 +1,284 @@
+// Copyright 2015 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package raft
+
+import "fmt"
+
+const (
+	ProgressStateProbe ProgressStateType = iota
+	ProgressStateReplicate
+	ProgressStateSnapshot
+)
+
+type ProgressStateType uint64
+
+var prstmap = [...]string{
+	"ProgressStateProbe",
+	"ProgressStateReplicate",
+	"ProgressStateSnapshot",
+}
+
+func (st ProgressStateType) String() string { return prstmap[uint64(st)] }
+
+// Progress represents a follower’s progress in the view of the leader. Leader maintains
+// progresses of all followers, and sends entries to the follower based on its progress.
+type Progress struct {
+	Match, Next uint64
+	// State defines how the leader should interact with the follower.
+	//
+	// When in ProgressStateProbe, leader sends at most one replication message
+	// per heartbeat interval. It also probes actual progress of the follower.
+	//
+	// When in ProgressStateReplicate, leader optimistically increases next
+	// to the latest entry sent after sending replication message. This is
+	// an optimized state for fast replicating log entries to the follower.
+	//
+	// When in ProgressStateSnapshot, leader should have sent out snapshot
+	// before and stops sending any replication message.
+	State ProgressStateType
+
+	// Paused is used in ProgressStateProbe.
+	// When Paused is true, raft should pause sending replication message to this peer.
+	Paused bool
+	// PendingSnapshot is used in ProgressStateSnapshot.
+	// If there is a pending snapshot, the pendingSnapshot will be set to the
+	// index of the snapshot. If pendingSnapshot is set, the replication process of
+	// this Progress will be paused. raft will not resend snapshot until the pending one
+	// is reported to be failed.
+	PendingSnapshot uint64
+
+	// RecentActive is true if the progress is recently active. Receiving any messages
+	// from the corresponding follower indicates the progress is active.
+	// RecentActive can be reset to false after an election timeout.
+	RecentActive bool
+
+	// inflights is a sliding window for the inflight messages.
+	// Each inflight message contains one or more log entries.
+	// The max number of entries per message is defined in raft config as MaxSizePerMsg.
+	// Thus inflight effectively limits both the number of inflight messages
+	// and the bandwidth each Progress can use.
+	// When inflights is full, no more message should be sent.
+	// When a leader sends out a message, the index of the last
+	// entry should be added to inflights. The index MUST be added
+	// into inflights in order.
+	// When a leader receives a reply, the previous inflights should
+	// be freed by calling inflights.freeTo with the index of the last
+	// received entry.
+	ins *inflights
+
+	// IsLearner is true if this progress is tracked for a learner.
+	IsLearner bool
+}
+
+func (pr *Progress) resetState(state ProgressStateType) {
+	pr.Paused = false
+	pr.PendingSnapshot = 0
+	pr.State = state
+	pr.ins.reset()
+}
+
+func (pr *Progress) becomeProbe() {
+	// If the original state is ProgressStateSnapshot, progress knows that
+	// the pending snapshot has been sent to this peer successfully, then
+	// probes from pendingSnapshot + 1.
+	if pr.State == ProgressStateSnapshot {
+		pendingSnapshot := pr.PendingSnapshot
+		pr.resetState(ProgressStateProbe)
+		pr.Next = max(pr.Match+1, pendingSnapshot+1)
+	} else {
+		pr.resetState(ProgressStateProbe)
+		pr.Next = pr.Match + 1
+	}
+}
+
+func (pr *Progress) becomeReplicate() {
+	pr.resetState(ProgressStateReplicate)
+	pr.Next = pr.Match + 1
+}
+
+func (pr *Progress) becomeSnapshot(snapshoti uint64) {
+	pr.resetState(ProgressStateSnapshot)
+	pr.PendingSnapshot = snapshoti
+}
+
+// maybeUpdate returns false if the given n index comes from an outdated message.
+// Otherwise it updates the progress and returns true.
+func (pr *Progress) maybeUpdate(n uint64) bool {
+	var updated bool
+	if pr.Match < n {
+		pr.Match = n
+		updated = true
+		pr.resume()
+	}
+	if pr.Next < n+1 {
+		pr.Next = n + 1
+	}
+	return updated
+}
+
+func (pr *Progress) optimisticUpdate(n uint64) { pr.Next = n + 1 }
+
+// maybeDecrTo returns false if the given to index comes from an out of order message.
+// Otherwise it decreases the progress next index to min(rejected, last) and returns true.
+func (pr *Progress) maybeDecrTo(rejected, last uint64) bool {
+	if pr.State == ProgressStateReplicate {
+		// the rejection must be stale if the progress has matched and "rejected"
+		// is smaller than "match".
+		if rejected <= pr.Match {
+			return false
+		}
+		// directly decrease next to match + 1
+		pr.Next = pr.Match + 1
+		return true
+	}
+
+	// the rejection must be stale if "rejected" does not match next - 1
+	if pr.Next-1 != rejected {
+		return false
+	}
+
+	if pr.Next = min(rejected, last+1); pr.Next < 1 {
+		pr.Next = 1
+	}
+	pr.resume()
+	return true
+}
+
+func (pr *Progress) pause()  { pr.Paused = true }
+func (pr *Progress) resume() { pr.Paused = false }
+
+// IsPaused returns whether sending log entries to this node has been
+// paused. A node may be paused because it has rejected recent
+// MsgApps, is currently waiting for a snapshot, or has reached the
+// MaxInflightMsgs limit.
+func (pr *Progress) IsPaused() bool {
+	switch pr.State {
+	case ProgressStateProbe:
+		return pr.Paused
+	case ProgressStateReplicate:
+		return pr.ins.full()
+	case ProgressStateSnapshot:
+		return true
+	default:
+		panic("unexpected state")
+	}
+}
+
+func (pr *Progress) snapshotFailure() { pr.PendingSnapshot = 0 }
+
+// needSnapshotAbort returns true if snapshot progress's Match
+// is equal or higher than the pendingSnapshot.
+func (pr *Progress) needSnapshotAbort() bool {
+	return pr.State == ProgressStateSnapshot && pr.Match >= pr.PendingSnapshot
+}
+
+func (pr *Progress) String() string {
+	return fmt.Sprintf("next = %d, match = %d, state = %s, waiting = %v, pendingSnapshot = %d", pr.Next, pr.Match, pr.State, pr.IsPaused(), pr.PendingSnapshot)
+}
+
+type inflights struct {
+	// the starting index in the buffer
+	start int
+	// number of inflights in the buffer
+	count int
+
+	// the size of the buffer
+	size int
+
+	// buffer contains the index of the last entry
+	// inside one message.
+	buffer []uint64
+}
+
+func newInflights(size int) *inflights {
+	return &inflights{
+		size: size,
+	}
+}
+
+// add adds an inflight into inflights
+func (in *inflights) add(inflight uint64) {
+	if in.full() {
+		panic("cannot add into a full inflights")
+	}
+	next := in.start + in.count
+	size := in.size
+	if next >= size {
+		next -= size
+	}
+	if next >= len(in.buffer) {
+		in.growBuf()
+	}
+	in.buffer[next] = inflight
+	in.count++
+}
+
+// grow the inflight buffer by doubling up to inflights.size. We grow on demand
+// instead of preallocating to inflights.size to handle systems which have
+// thousands of Raft groups per process.
+func (in *inflights) growBuf() {
+	newSize := len(in.buffer) * 2
+	if newSize == 0 {
+		newSize = 1
+	} else if newSize > in.size {
+		newSize = in.size
+	}
+	newBuffer := make([]uint64, newSize)
+	copy(newBuffer, in.buffer)
+	in.buffer = newBuffer
+}
+
+// freeTo frees the inflights smaller or equal to the given `to` flight.
+func (in *inflights) freeTo(to uint64) {
+	if in.count == 0 || to < in.buffer[in.start] {
+		// out of the left side of the window
+		return
+	}
+
+	idx := in.start
+	var i int
+	for i = 0; i < in.count; i++ {
+		if to < in.buffer[idx] { // found the first large inflight
+			break
+		}
+
+		// increase index and maybe rotate
+		size := in.size
+		if idx++; idx >= size {
+			idx -= size
+		}
+	}
+	// free i inflights and set new start index
+	in.count -= i
+	in.start = idx
+	if in.count == 0 {
+		// inflights is empty, reset the start index so that we don't grow the
+		// buffer unnecessarily.
+		in.start = 0
+	}
+}
+
+func (in *inflights) freeFirstOne() { in.freeTo(in.buffer[in.start]) }
+
+// full returns true if the inflights is full.
+func (in *inflights) full() bool {
+	return in.count == in.size
+}
+
+// resets frees all inflights.
+func (in *inflights) reset() {
+	in.count = 0
+	in.start = 0
+}
diff --git a/vendor/github.com/coreos/etcd/raft/raft.go b/vendor/github.com/coreos/etcd/raft/raft.go
new file mode 100644
index 0000000..22ff138
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/raft/raft.go
@@ -0,0 +1,1407 @@
+// Copyright 2015 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package raft
+
+import (
+	"bytes"
+	"errors"
+	"fmt"
+	"math"
+	"math/rand"
+	"sort"
+	"strings"
+	"sync"
+	"time"
+
+	pb "github.com/coreos/etcd/raft/raftpb"
+)
+
+// None is a placeholder node ID used when there is no leader.
+const None uint64 = 0
+const noLimit = math.MaxUint64
+
+// Possible values for StateType.
+const (
+	StateFollower StateType = iota
+	StateCandidate
+	StateLeader
+	StatePreCandidate
+	numStates
+)
+
+type ReadOnlyOption int
+
+const (
+	// ReadOnlySafe guarantees the linearizability of the read only request by
+	// communicating with the quorum. It is the default and suggested option.
+	ReadOnlySafe ReadOnlyOption = iota
+	// ReadOnlyLeaseBased ensures linearizability of the read only request by
+	// relying on the leader lease. It can be affected by clock drift.
+	// If the clock drift is unbounded, leader might keep the lease longer than it
+	// should (clock can move backward/pause without any bound). ReadIndex is not safe
+	// in that case.
+	ReadOnlyLeaseBased
+)
+
+// Possible values for CampaignType
+const (
+	// campaignPreElection represents the first phase of a normal election when
+	// Config.PreVote is true.
+	campaignPreElection CampaignType = "CampaignPreElection"
+	// campaignElection represents a normal (time-based) election (the second phase
+	// of the election when Config.PreVote is true).
+	campaignElection CampaignType = "CampaignElection"
+	// campaignTransfer represents the type of leader transfer
+	campaignTransfer CampaignType = "CampaignTransfer"
+)
+
+// lockedRand is a small wrapper around rand.Rand to provide
+// synchronization. Only the methods needed by the code are exposed
+// (e.g. Intn).
+type lockedRand struct {
+	mu   sync.Mutex
+	rand *rand.Rand
+}
+
+func (r *lockedRand) Intn(n int) int {
+	r.mu.Lock()
+	v := r.rand.Intn(n)
+	r.mu.Unlock()
+	return v
+}
+
+var globalRand = &lockedRand{
+	rand: rand.New(rand.NewSource(time.Now().UnixNano())),
+}
+
+// CampaignType represents the type of campaigning
+// the reason we use the type of string instead of uint64
+// is because it's simpler to compare and fill in raft entries
+type CampaignType string
+
+// StateType represents the role of a node in a cluster.
+type StateType uint64
+
+var stmap = [...]string{
+	"StateFollower",
+	"StateCandidate",
+	"StateLeader",
+	"StatePreCandidate",
+}
+
+func (st StateType) String() string {
+	return stmap[uint64(st)]
+}
+
+// Config contains the parameters to start a raft.
+type Config struct {
+	// ID is the identity of the local raft. ID cannot be 0.
+	ID uint64
+
+	// peers contains the IDs of all nodes (including self) in the raft cluster. It
+	// should only be set when starting a new raft cluster. Restarting raft from
+	// previous configuration will panic if peers is set. peer is private and only
+	// used for testing right now.
+	peers []uint64
+
+	// learners contains the IDs of all leaner nodes (including self if the local node is a leaner) in the raft cluster.
+	// learners only receives entries from the leader node. It does not vote or promote itself.
+	learners []uint64
+
+	// ElectionTick is the number of Node.Tick invocations that must pass between
+	// elections. That is, if a follower does not receive any message from the
+	// leader of current term before ElectionTick has elapsed, it will become
+	// candidate and start an election. ElectionTick must be greater than
+	// HeartbeatTick. We suggest ElectionTick = 10 * HeartbeatTick to avoid
+	// unnecessary leader switching.
+	ElectionTick int
+	// HeartbeatTick is the number of Node.Tick invocations that must pass between
+	// heartbeats. That is, a leader sends heartbeat messages to maintain its
+	// leadership every HeartbeatTick ticks.
+	HeartbeatTick int
+
+	// Storage is the storage for raft. raft generates entries and states to be
+	// stored in storage. raft reads the persisted entries and states out of
+	// Storage when it needs. raft reads out the previous state and configuration
+	// out of storage when restarting.
+	Storage Storage
+	// Applied is the last applied index. It should only be set when restarting
+	// raft. raft will not return entries to the application smaller or equal to
+	// Applied. If Applied is unset when restarting, raft might return previous
+	// applied entries. This is a very application dependent configuration.
+	Applied uint64
+
+	// MaxSizePerMsg limits the max size of each append message. Smaller value
+	// lowers the raft recovery cost(initial probing and message lost during normal
+	// operation). On the other side, it might affect the throughput during normal
+	// replication. Note: math.MaxUint64 for unlimited, 0 for at most one entry per
+	// message.
+	MaxSizePerMsg uint64
+	// MaxInflightMsgs limits the max number of in-flight append messages during
+	// optimistic replication phase. The application transportation layer usually
+	// has its own sending buffer over TCP/UDP. Setting MaxInflightMsgs to avoid
+	// overflowing that sending buffer. TODO (xiangli): feedback to application to
+	// limit the proposal rate?
+	MaxInflightMsgs int
+
+	// CheckQuorum specifies if the leader should check quorum activity. Leader
+	// steps down when quorum is not active for an electionTimeout.
+	CheckQuorum bool
+
+	// PreVote enables the Pre-Vote algorithm described in raft thesis section
+	// 9.6. This prevents disruption when a node that has been partitioned away
+	// rejoins the cluster.
+	PreVote bool
+
+	// ReadOnlyOption specifies how the read only request is processed.
+	//
+	// ReadOnlySafe guarantees the linearizability of the read only request by
+	// communicating with the quorum. It is the default and suggested option.
+	//
+	// ReadOnlyLeaseBased ensures linearizability of the read only request by
+	// relying on the leader lease. It can be affected by clock drift.
+	// If the clock drift is unbounded, leader might keep the lease longer than it
+	// should (clock can move backward/pause without any bound). ReadIndex is not safe
+	// in that case.
+	// CheckQuorum MUST be enabled if ReadOnlyOption is ReadOnlyLeaseBased.
+	ReadOnlyOption ReadOnlyOption
+
+	// Logger is the logger used for raft log. For multinode which can host
+	// multiple raft group, each raft group can have its own logger
+	Logger Logger
+
+	// DisableProposalForwarding set to true means that followers will drop
+	// proposals, rather than forwarding them to the leader. One use case for
+	// this feature would be in a situation where the Raft leader is used to
+	// compute the data of a proposal, for example, adding a timestamp from a
+	// hybrid logical clock to data in a monotonically increasing way. Forwarding
+	// should be disabled to prevent a follower with an innaccurate hybrid
+	// logical clock from assigning the timestamp and then forwarding the data
+	// to the leader.
+	DisableProposalForwarding bool
+}
+
+func (c *Config) validate() error {
+	if c.ID == None {
+		return errors.New("cannot use none as id")
+	}
+
+	if c.HeartbeatTick <= 0 {
+		return errors.New("heartbeat tick must be greater than 0")
+	}
+
+	if c.ElectionTick <= c.HeartbeatTick {
+		return errors.New("election tick must be greater than heartbeat tick")
+	}
+
+	if c.Storage == nil {
+		return errors.New("storage cannot be nil")
+	}
+
+	if c.MaxInflightMsgs <= 0 {
+		return errors.New("max inflight messages must be greater than 0")
+	}
+
+	if c.Logger == nil {
+		c.Logger = raftLogger
+	}
+
+	if c.ReadOnlyOption == ReadOnlyLeaseBased && !c.CheckQuorum {
+		return errors.New("CheckQuorum must be enabled when ReadOnlyOption is ReadOnlyLeaseBased")
+	}
+
+	return nil
+}
+
+type raft struct {
+	id uint64
+
+	Term uint64
+	Vote uint64
+
+	readStates []ReadState
+
+	// the log
+	raftLog *raftLog
+
+	maxInflight int
+	maxMsgSize  uint64
+	prs         map[uint64]*Progress
+	learnerPrs  map[uint64]*Progress
+
+	state StateType
+
+	// isLearner is true if the local raft node is a learner.
+	isLearner bool
+
+	votes map[uint64]bool
+
+	msgs []pb.Message
+
+	// the leader id
+	lead uint64
+	// leadTransferee is id of the leader transfer target when its value is not zero.
+	// Follow the procedure defined in raft thesis 3.10.
+	leadTransferee uint64
+	// New configuration is ignored if there exists unapplied configuration.
+	pendingConf bool
+
+	readOnly *readOnly
+
+	// number of ticks since it reached last electionTimeout when it is leader
+	// or candidate.
+	// number of ticks since it reached last electionTimeout or received a
+	// valid message from current leader when it is a follower.
+	electionElapsed int
+
+	// number of ticks since it reached last heartbeatTimeout.
+	// only leader keeps heartbeatElapsed.
+	heartbeatElapsed int
+
+	checkQuorum bool
+	preVote     bool
+
+	heartbeatTimeout int
+	electionTimeout  int
+	// randomizedElectionTimeout is a random number between
+	// [electiontimeout, 2 * electiontimeout - 1]. It gets reset
+	// when raft changes its state to follower or candidate.
+	randomizedElectionTimeout int
+	disableProposalForwarding bool
+
+	tick func()
+	step stepFunc
+
+	logger Logger
+}
+
+func newRaft(c *Config) *raft {
+	if err := c.validate(); err != nil {
+		panic(err.Error())
+	}
+	raftlog := newLog(c.Storage, c.Logger)
+	hs, cs, err := c.Storage.InitialState()
+	if err != nil {
+		panic(err) // TODO(bdarnell)
+	}
+	peers := c.peers
+	learners := c.learners
+	if len(cs.Nodes) > 0 || len(cs.Learners) > 0 {
+		if len(peers) > 0 || len(learners) > 0 {
+			// TODO(bdarnell): the peers argument is always nil except in
+			// tests; the argument should be removed and these tests should be
+			// updated to specify their nodes through a snapshot.
+			panic("cannot specify both newRaft(peers, learners) and ConfState.(Nodes, Learners)")
+		}
+		peers = cs.Nodes
+		learners = cs.Learners
+	}
+	r := &raft{
+		id:                        c.ID,
+		lead:                      None,
+		isLearner:                 false,
+		raftLog:                   raftlog,
+		maxMsgSize:                c.MaxSizePerMsg,
+		maxInflight:               c.MaxInflightMsgs,
+		prs:                       make(map[uint64]*Progress),
+		learnerPrs:                make(map[uint64]*Progress),
+		electionTimeout:           c.ElectionTick,
+		heartbeatTimeout:          c.HeartbeatTick,
+		logger:                    c.Logger,
+		checkQuorum:               c.CheckQuorum,
+		preVote:                   c.PreVote,
+		readOnly:                  newReadOnly(c.ReadOnlyOption),
+		disableProposalForwarding: c.DisableProposalForwarding,
+	}
+	for _, p := range peers {
+		r.prs[p] = &Progress{Next: 1, ins: newInflights(r.maxInflight)}
+	}
+	for _, p := range learners {
+		if _, ok := r.prs[p]; ok {
+			panic(fmt.Sprintf("node %x is in both learner and peer list", p))
+		}
+		r.learnerPrs[p] = &Progress{Next: 1, ins: newInflights(r.maxInflight), IsLearner: true}
+		if r.id == p {
+			r.isLearner = true
+		}
+	}
+
+	if !isHardStateEqual(hs, emptyState) {
+		r.loadState(hs)
+	}
+	if c.Applied > 0 {
+		raftlog.appliedTo(c.Applied)
+	}
+	r.becomeFollower(r.Term, None)
+
+	var nodesStrs []string
+	for _, n := range r.nodes() {
+		nodesStrs = append(nodesStrs, fmt.Sprintf("%x", n))
+	}
+
+	r.logger.Infof("newRaft %x [peers: [%s], term: %d, commit: %d, applied: %d, lastindex: %d, lastterm: %d]",
+		r.id, strings.Join(nodesStrs, ","), r.Term, r.raftLog.committed, r.raftLog.applied, r.raftLog.lastIndex(), r.raftLog.lastTerm())
+	return r
+}
+
+func (r *raft) hasLeader() bool { return r.lead != None }
+
+func (r *raft) softState() *SoftState { return &SoftState{Lead: r.lead, RaftState: r.state} }
+
+func (r *raft) hardState() pb.HardState {
+	return pb.HardState{
+		Term:   r.Term,
+		Vote:   r.Vote,
+		Commit: r.raftLog.committed,
+	}
+}
+
+func (r *raft) quorum() int { return len(r.prs)/2 + 1 }
+
+func (r *raft) nodes() []uint64 {
+	nodes := make([]uint64, 0, len(r.prs)+len(r.learnerPrs))
+	for id := range r.prs {
+		nodes = append(nodes, id)
+	}
+	for id := range r.learnerPrs {
+		nodes = append(nodes, id)
+	}
+	sort.Sort(uint64Slice(nodes))
+	return nodes
+}
+
+// send persists state to stable storage and then sends to its mailbox.
+func (r *raft) send(m pb.Message) {
+	m.From = r.id
+	if m.Type == pb.MsgVote || m.Type == pb.MsgVoteResp || m.Type == pb.MsgPreVote || m.Type == pb.MsgPreVoteResp {
+		if m.Term == 0 {
+			// All {pre-,}campaign messages need to have the term set when
+			// sending.
+			// - MsgVote: m.Term is the term the node is campaigning for,
+			//   non-zero as we increment the term when campaigning.
+			// - MsgVoteResp: m.Term is the new r.Term if the MsgVote was
+			//   granted, non-zero for the same reason MsgVote is
+			// - MsgPreVote: m.Term is the term the node will campaign,
+			//   non-zero as we use m.Term to indicate the next term we'll be
+			//   campaigning for
+			// - MsgPreVoteResp: m.Term is the term received in the original
+			//   MsgPreVote if the pre-vote was granted, non-zero for the
+			//   same reasons MsgPreVote is
+			panic(fmt.Sprintf("term should be set when sending %s", m.Type))
+		}
+	} else {
+		if m.Term != 0 {
+			panic(fmt.Sprintf("term should not be set when sending %s (was %d)", m.Type, m.Term))
+		}
+		// do not attach term to MsgProp, MsgReadIndex
+		// proposals are a way to forward to the leader and
+		// should be treated as local message.
+		// MsgReadIndex is also forwarded to leader.
+		if m.Type != pb.MsgProp && m.Type != pb.MsgReadIndex {
+			m.Term = r.Term
+		}
+	}
+	r.msgs = append(r.msgs, m)
+}
+
+func (r *raft) getProgress(id uint64) *Progress {
+	if pr, ok := r.prs[id]; ok {
+		return pr
+	}
+
+	return r.learnerPrs[id]
+}
+
+// sendAppend sends RPC, with entries to the given peer.
+func (r *raft) sendAppend(to uint64) {
+	pr := r.getProgress(to)
+	if pr.IsPaused() {
+		return
+	}
+	m := pb.Message{}
+	m.To = to
+
+	term, errt := r.raftLog.term(pr.Next - 1)
+	ents, erre := r.raftLog.entries(pr.Next, r.maxMsgSize)
+
+	if errt != nil || erre != nil { // send snapshot if we failed to get term or entries
+		if !pr.RecentActive {
+			r.logger.Debugf("ignore sending snapshot to %x since it is not recently active", to)
+			return
+		}
+
+		m.Type = pb.MsgSnap
+		snapshot, err := r.raftLog.snapshot()
+		if err != nil {
+			if err == ErrSnapshotTemporarilyUnavailable {
+				r.logger.Debugf("%x failed to send snapshot to %x because snapshot is temporarily unavailable", r.id, to)
+				return
+			}
+			panic(err) // TODO(bdarnell)
+		}
+		if IsEmptySnap(snapshot) {
+			panic("need non-empty snapshot")
+		}
+		m.Snapshot = snapshot
+		sindex, sterm := snapshot.Metadata.Index, snapshot.Metadata.Term
+		r.logger.Debugf("%x [firstindex: %d, commit: %d] sent snapshot[index: %d, term: %d] to %x [%s]",
+			r.id, r.raftLog.firstIndex(), r.raftLog.committed, sindex, sterm, to, pr)
+		pr.becomeSnapshot(sindex)
+		r.logger.Debugf("%x paused sending replication messages to %x [%s]", r.id, to, pr)
+	} else {
+		m.Type = pb.MsgApp
+		m.Index = pr.Next - 1
+		m.LogTerm = term
+		m.Entries = ents
+		m.Commit = r.raftLog.committed
+		if n := len(m.Entries); n != 0 {
+			switch pr.State {
+			// optimistically increase the next when in ProgressStateReplicate
+			case ProgressStateReplicate:
+				last := m.Entries[n-1].Index
+				pr.optimisticUpdate(last)
+				pr.ins.add(last)
+			case ProgressStateProbe:
+				pr.pause()
+			default:
+				r.logger.Panicf("%x is sending append in unhandled state %s", r.id, pr.State)
+			}
+		}
+	}
+	r.send(m)
+}
+
+// sendHeartbeat sends an empty MsgApp
+func (r *raft) sendHeartbeat(to uint64, ctx []byte) {
+	// Attach the commit as min(to.matched, r.committed).
+	// When the leader sends out heartbeat message,
+	// the receiver(follower) might not be matched with the leader
+	// or it might not have all the committed entries.
+	// The leader MUST NOT forward the follower's commit to
+	// an unmatched index.
+	commit := min(r.getProgress(to).Match, r.raftLog.committed)
+	m := pb.Message{
+		To:      to,
+		Type:    pb.MsgHeartbeat,
+		Commit:  commit,
+		Context: ctx,
+	}
+
+	r.send(m)
+}
+
+func (r *raft) forEachProgress(f func(id uint64, pr *Progress)) {
+	for id, pr := range r.prs {
+		f(id, pr)
+	}
+
+	for id, pr := range r.learnerPrs {
+		f(id, pr)
+	}
+}
+
+// bcastAppend sends RPC, with entries to all peers that are not up-to-date
+// according to the progress recorded in r.prs.
+func (r *raft) bcastAppend() {
+	r.forEachProgress(func(id uint64, _ *Progress) {
+		if id == r.id {
+			return
+		}
+
+		r.sendAppend(id)
+	})
+}
+
+// bcastHeartbeat sends RPC, without entries to all the peers.
+func (r *raft) bcastHeartbeat() {
+	lastCtx := r.readOnly.lastPendingRequestCtx()
+	if len(lastCtx) == 0 {
+		r.bcastHeartbeatWithCtx(nil)
+	} else {
+		r.bcastHeartbeatWithCtx([]byte(lastCtx))
+	}
+}
+
+func (r *raft) bcastHeartbeatWithCtx(ctx []byte) {
+	r.forEachProgress(func(id uint64, _ *Progress) {
+		if id == r.id {
+			return
+		}
+		r.sendHeartbeat(id, ctx)
+	})
+}
+
+// maybeCommit attempts to advance the commit index. Returns true if
+// the commit index changed (in which case the caller should call
+// r.bcastAppend).
+func (r *raft) maybeCommit() bool {
+	// TODO(bmizerany): optimize.. Currently naive
+	mis := make(uint64Slice, 0, len(r.prs))
+	for _, p := range r.prs {
+		mis = append(mis, p.Match)
+	}
+	sort.Sort(sort.Reverse(mis))
+	mci := mis[r.quorum()-1]
+	return r.raftLog.maybeCommit(mci, r.Term)
+}
+
+func (r *raft) reset(term uint64) {
+	if r.Term != term {
+		r.Term = term
+		r.Vote = None
+	}
+	r.lead = None
+
+	r.electionElapsed = 0
+	r.heartbeatElapsed = 0
+	r.resetRandomizedElectionTimeout()
+
+	r.abortLeaderTransfer()
+
+	r.votes = make(map[uint64]bool)
+	r.forEachProgress(func(id uint64, pr *Progress) {
+		*pr = Progress{Next: r.raftLog.lastIndex() + 1, ins: newInflights(r.maxInflight), IsLearner: pr.IsLearner}
+		if id == r.id {
+			pr.Match = r.raftLog.lastIndex()
+		}
+	})
+
+	r.pendingConf = false
+	r.readOnly = newReadOnly(r.readOnly.option)
+}
+
+func (r *raft) appendEntry(es ...pb.Entry) {
+	li := r.raftLog.lastIndex()
+	for i := range es {
+		es[i].Term = r.Term
+		es[i].Index = li + 1 + uint64(i)
+	}
+	r.raftLog.append(es...)
+	r.getProgress(r.id).maybeUpdate(r.raftLog.lastIndex())
+	// Regardless of maybeCommit's return, our caller will call bcastAppend.
+	r.maybeCommit()
+}
+
+// tickElection is run by followers and candidates after r.electionTimeout.
+func (r *raft) tickElection() {
+	r.electionElapsed++
+
+	if r.promotable() && r.pastElectionTimeout() {
+		r.electionElapsed = 0
+		r.Step(pb.Message{From: r.id, Type: pb.MsgHup})
+	}
+}
+
+// tickHeartbeat is run by leaders to send a MsgBeat after r.heartbeatTimeout.
+func (r *raft) tickHeartbeat() {
+	r.heartbeatElapsed++
+	r.electionElapsed++
+
+	if r.electionElapsed >= r.electionTimeout {
+		r.electionElapsed = 0
+		if r.checkQuorum {
+			r.Step(pb.Message{From: r.id, Type: pb.MsgCheckQuorum})
+		}
+		// If current leader cannot transfer leadership in electionTimeout, it becomes leader again.
+		if r.state == StateLeader && r.leadTransferee != None {
+			r.abortLeaderTransfer()
+		}
+	}
+
+	if r.state != StateLeader {
+		return
+	}
+
+	if r.heartbeatElapsed >= r.heartbeatTimeout {
+		r.heartbeatElapsed = 0
+		r.Step(pb.Message{From: r.id, Type: pb.MsgBeat})
+	}
+}
+
+func (r *raft) becomeFollower(term uint64, lead uint64) {
+	r.step = stepFollower
+	r.reset(term)
+	r.tick = r.tickElection
+	r.lead = lead
+	r.state = StateFollower
+	r.logger.Infof("%x became follower at term %d", r.id, r.Term)
+}
+
+func (r *raft) becomeCandidate() {
+	// TODO(xiangli) remove the panic when the raft implementation is stable
+	if r.state == StateLeader {
+		panic("invalid transition [leader -> candidate]")
+	}
+	r.step = stepCandidate
+	r.reset(r.Term + 1)
+	r.tick = r.tickElection
+	r.Vote = r.id
+	r.state = StateCandidate
+	r.logger.Infof("%x became candidate at term %d", r.id, r.Term)
+}
+
+func (r *raft) becomePreCandidate() {
+	// TODO(xiangli) remove the panic when the raft implementation is stable
+	if r.state == StateLeader {
+		panic("invalid transition [leader -> pre-candidate]")
+	}
+	// Becoming a pre-candidate changes our step functions and state,
+	// but doesn't change anything else. In particular it does not increase
+	// r.Term or change r.Vote.
+	r.step = stepCandidate
+	r.votes = make(map[uint64]bool)
+	r.tick = r.tickElection
+	r.lead = None
+	r.state = StatePreCandidate
+	r.logger.Infof("%x became pre-candidate at term %d", r.id, r.Term)
+}
+
+func (r *raft) becomeLeader() {
+	// TODO(xiangli) remove the panic when the raft implementation is stable
+	if r.state == StateFollower {
+		panic("invalid transition [follower -> leader]")
+	}
+	r.step = stepLeader
+	r.reset(r.Term)
+	r.tick = r.tickHeartbeat
+	r.lead = r.id
+	r.state = StateLeader
+	ents, err := r.raftLog.entries(r.raftLog.committed+1, noLimit)
+	if err != nil {
+		r.logger.Panicf("unexpected error getting uncommitted entries (%v)", err)
+	}
+
+	nconf := numOfPendingConf(ents)
+	if nconf > 1 {
+		panic("unexpected multiple uncommitted config entry")
+	}
+	if nconf == 1 {
+		r.pendingConf = true
+	}
+
+	r.appendEntry(pb.Entry{Data: nil})
+	r.logger.Infof("%x became leader at term %d", r.id, r.Term)
+}
+
+func (r *raft) campaign(t CampaignType) {
+	var term uint64
+	var voteMsg pb.MessageType
+	if t == campaignPreElection {
+		r.becomePreCandidate()
+		voteMsg = pb.MsgPreVote
+		// PreVote RPCs are sent for the next term before we've incremented r.Term.
+		term = r.Term + 1
+	} else {
+		r.becomeCandidate()
+		voteMsg = pb.MsgVote
+		term = r.Term
+	}
+	if r.quorum() == r.poll(r.id, voteRespMsgType(voteMsg), true) {
+		// We won the election after voting for ourselves (which must mean that
+		// this is a single-node cluster). Advance to the next state.
+		if t == campaignPreElection {
+			r.campaign(campaignElection)
+		} else {
+			r.becomeLeader()
+		}
+		return
+	}
+	for id := range r.prs {
+		if id == r.id {
+			continue
+		}
+		r.logger.Infof("%x [logterm: %d, index: %d] sent %s request to %x at term %d",
+			r.id, r.raftLog.lastTerm(), r.raftLog.lastIndex(), voteMsg, id, r.Term)
+
+		var ctx []byte
+		if t == campaignTransfer {
+			ctx = []byte(t)
+		}
+		r.send(pb.Message{Term: term, To: id, Type: voteMsg, Index: r.raftLog.lastIndex(), LogTerm: r.raftLog.lastTerm(), Context: ctx})
+	}
+}
+
+func (r *raft) poll(id uint64, t pb.MessageType, v bool) (granted int) {
+	if v {
+		r.logger.Infof("%x received %s from %x at term %d", r.id, t, id, r.Term)
+	} else {
+		r.logger.Infof("%x received %s rejection from %x at term %d", r.id, t, id, r.Term)
+	}
+	if _, ok := r.votes[id]; !ok {
+		r.votes[id] = v
+	}
+	for _, vv := range r.votes {
+		if vv {
+			granted++
+		}
+	}
+	return granted
+}
+
+func (r *raft) Step(m pb.Message) error {
+	// Handle the message term, which may result in our stepping down to a follower.
+	switch {
+	case m.Term == 0:
+		// local message
+	case m.Term > r.Term:
+		if m.Type == pb.MsgVote || m.Type == pb.MsgPreVote {
+			force := bytes.Equal(m.Context, []byte(campaignTransfer))
+			inLease := r.checkQuorum && r.lead != None && r.electionElapsed < r.electionTimeout
+			if !force && inLease {
+				// If a server receives a RequestVote request within the minimum election timeout
+				// of hearing from a current leader, it does not update its term or grant its vote
+				r.logger.Infof("%x [logterm: %d, index: %d, vote: %x] ignored %s from %x [logterm: %d, index: %d] at term %d: lease is not expired (remaining ticks: %d)",
+					r.id, r.raftLog.lastTerm(), r.raftLog.lastIndex(), r.Vote, m.Type, m.From, m.LogTerm, m.Index, r.Term, r.electionTimeout-r.electionElapsed)
+				return nil
+			}
+		}
+		switch {
+		case m.Type == pb.MsgPreVote:
+			// Never change our term in response to a PreVote
+		case m.Type == pb.MsgPreVoteResp && !m.Reject:
+			// We send pre-vote requests with a term in our future. If the
+			// pre-vote is granted, we will increment our term when we get a
+			// quorum. If it is not, the term comes from the node that
+			// rejected our vote so we should become a follower at the new
+			// term.
+		default:
+			r.logger.Infof("%x [term: %d] received a %s message with higher term from %x [term: %d]",
+				r.id, r.Term, m.Type, m.From, m.Term)
+			if m.Type == pb.MsgApp || m.Type == pb.MsgHeartbeat || m.Type == pb.MsgSnap {
+				r.becomeFollower(m.Term, m.From)
+			} else {
+				r.becomeFollower(m.Term, None)
+			}
+		}
+
+	case m.Term < r.Term:
+		if r.checkQuorum && (m.Type == pb.MsgHeartbeat || m.Type == pb.MsgApp) {
+			// We have received messages from a leader at a lower term. It is possible
+			// that these messages were simply delayed in the network, but this could
+			// also mean that this node has advanced its term number during a network
+			// partition, and it is now unable to either win an election or to rejoin
+			// the majority on the old term. If checkQuorum is false, this will be
+			// handled by incrementing term numbers in response to MsgVote with a
+			// higher term, but if checkQuorum is true we may not advance the term on
+			// MsgVote and must generate other messages to advance the term. The net
+			// result of these two features is to minimize the disruption caused by
+			// nodes that have been removed from the cluster's configuration: a
+			// removed node will send MsgVotes (or MsgPreVotes) which will be ignored,
+			// but it will not receive MsgApp or MsgHeartbeat, so it will not create
+			// disruptive term increases
+			r.send(pb.Message{To: m.From, Type: pb.MsgAppResp})
+		} else {
+			// ignore other cases
+			r.logger.Infof("%x [term: %d] ignored a %s message with lower term from %x [term: %d]",
+				r.id, r.Term, m.Type, m.From, m.Term)
+		}
+		return nil
+	}
+
+	switch m.Type {
+	case pb.MsgHup:
+		if r.state != StateLeader {
+			ents, err := r.raftLog.slice(r.raftLog.applied+1, r.raftLog.committed+1, noLimit)
+			if err != nil {
+				r.logger.Panicf("unexpected error getting unapplied entries (%v)", err)
+			}
+			if n := numOfPendingConf(ents); n != 0 && r.raftLog.committed > r.raftLog.applied {
+				r.logger.Warningf("%x cannot campaign at term %d since there are still %d pending configuration changes to apply", r.id, r.Term, n)
+				return nil
+			}
+
+			r.logger.Infof("%x is starting a new election at term %d", r.id, r.Term)
+			if r.preVote {
+				r.campaign(campaignPreElection)
+			} else {
+				r.campaign(campaignElection)
+			}
+		} else {
+			r.logger.Debugf("%x ignoring MsgHup because already leader", r.id)
+		}
+
+	case pb.MsgVote, pb.MsgPreVote:
+		if r.isLearner {
+			// TODO: learner may need to vote, in case of node down when confchange.
+			r.logger.Infof("%x [logterm: %d, index: %d, vote: %x] ignored %s from %x [logterm: %d, index: %d] at term %d: learner can not vote",
+				r.id, r.raftLog.lastTerm(), r.raftLog.lastIndex(), r.Vote, m.Type, m.From, m.LogTerm, m.Index, r.Term)
+			return nil
+		}
+		// The m.Term > r.Term clause is for MsgPreVote. For MsgVote m.Term should
+		// always equal r.Term.
+		if (r.Vote == None || m.Term > r.Term || r.Vote == m.From) && r.raftLog.isUpToDate(m.Index, m.LogTerm) {
+			r.logger.Infof("%x [logterm: %d, index: %d, vote: %x] cast %s for %x [logterm: %d, index: %d] at term %d",
+				r.id, r.raftLog.lastTerm(), r.raftLog.lastIndex(), r.Vote, m.Type, m.From, m.LogTerm, m.Index, r.Term)
+			// When responding to Msg{Pre,}Vote messages we include the term
+			// from the message, not the local term. To see why consider the
+			// case where a single node was previously partitioned away and
+			// it's local term is now of date. If we include the local term
+			// (recall that for pre-votes we don't update the local term), the
+			// (pre-)campaigning node on the other end will proceed to ignore
+			// the message (it ignores all out of date messages).
+			// The term in the original message and current local term are the
+			// same in the case of regular votes, but different for pre-votes.
+			r.send(pb.Message{To: m.From, Term: m.Term, Type: voteRespMsgType(m.Type)})
+			if m.Type == pb.MsgVote {
+				// Only record real votes.
+				r.electionElapsed = 0
+				r.Vote = m.From
+			}
+		} else {
+			r.logger.Infof("%x [logterm: %d, index: %d, vote: %x] rejected %s from %x [logterm: %d, index: %d] at term %d",
+				r.id, r.raftLog.lastTerm(), r.raftLog.lastIndex(), r.Vote, m.Type, m.From, m.LogTerm, m.Index, r.Term)
+			r.send(pb.Message{To: m.From, Term: r.Term, Type: voteRespMsgType(m.Type), Reject: true})
+		}
+
+	default:
+		r.step(r, m)
+	}
+	return nil
+}
+
+type stepFunc func(r *raft, m pb.Message)
+
+func stepLeader(r *raft, m pb.Message) {
+	// These message types do not require any progress for m.From.
+	switch m.Type {
+	case pb.MsgBeat:
+		r.bcastHeartbeat()
+		return
+	case pb.MsgCheckQuorum:
+		if !r.checkQuorumActive() {
+			r.logger.Warningf("%x stepped down to follower since quorum is not active", r.id)
+			r.becomeFollower(r.Term, None)
+		}
+		return
+	case pb.MsgProp:
+		if len(m.Entries) == 0 {
+			r.logger.Panicf("%x stepped empty MsgProp", r.id)
+		}
+		if _, ok := r.prs[r.id]; !ok {
+			// If we are not currently a member of the range (i.e. this node
+			// was removed from the configuration while serving as leader),
+			// drop any new proposals.
+			return
+		}
+		if r.leadTransferee != None {
+			r.logger.Debugf("%x [term %d] transfer leadership to %x is in progress; dropping proposal", r.id, r.Term, r.leadTransferee)
+			return
+		}
+
+		for i, e := range m.Entries {
+			if e.Type == pb.EntryConfChange {
+				if r.pendingConf {
+					r.logger.Infof("propose conf %s ignored since pending unapplied configuration", e.String())
+					m.Entries[i] = pb.Entry{Type: pb.EntryNormal}
+				}
+				r.pendingConf = true
+			}
+		}
+		r.appendEntry(m.Entries...)
+		r.bcastAppend()
+		return
+	case pb.MsgReadIndex:
+		if r.quorum() > 1 {
+			if r.raftLog.zeroTermOnErrCompacted(r.raftLog.term(r.raftLog.committed)) != r.Term {
+				// Reject read only request when this leader has not committed any log entry at its term.
+				return
+			}
+
+			// thinking: use an interally defined context instead of the user given context.
+			// We can express this in terms of the term and index instead of a user-supplied value.
+			// This would allow multiple reads to piggyback on the same message.
+			switch r.readOnly.option {
+			case ReadOnlySafe:
+				r.readOnly.addRequest(r.raftLog.committed, m)
+				r.bcastHeartbeatWithCtx(m.Entries[0].Data)
+			case ReadOnlyLeaseBased:
+				ri := r.raftLog.committed
+				if m.From == None || m.From == r.id { // from local member
+					r.readStates = append(r.readStates, ReadState{Index: r.raftLog.committed, RequestCtx: m.Entries[0].Data})
+				} else {
+					r.send(pb.Message{To: m.From, Type: pb.MsgReadIndexResp, Index: ri, Entries: m.Entries})
+				}
+			}
+		} else {
+			r.readStates = append(r.readStates, ReadState{Index: r.raftLog.committed, RequestCtx: m.Entries[0].Data})
+		}
+
+		return
+	}
+
+	// All other message types require a progress for m.From (pr).
+	pr := r.getProgress(m.From)
+	if pr == nil {
+		r.logger.Debugf("%x no progress available for %x", r.id, m.From)
+		return
+	}
+	switch m.Type {
+	case pb.MsgAppResp:
+		pr.RecentActive = true
+
+		if m.Reject {
+			r.logger.Debugf("%x received msgApp rejection(lastindex: %d) from %x for index %d",
+				r.id, m.RejectHint, m.From, m.Index)
+			if pr.maybeDecrTo(m.Index, m.RejectHint) {
+				r.logger.Debugf("%x decreased progress of %x to [%s]", r.id, m.From, pr)
+				if pr.State == ProgressStateReplicate {
+					pr.becomeProbe()
+				}
+				r.sendAppend(m.From)
+			}
+		} else {
+			oldPaused := pr.IsPaused()
+			if pr.maybeUpdate(m.Index) {
+				switch {
+				case pr.State == ProgressStateProbe:
+					pr.becomeReplicate()
+				case pr.State == ProgressStateSnapshot && pr.needSnapshotAbort():
+					r.logger.Debugf("%x snapshot aborted, resumed sending replication messages to %x [%s]", r.id, m.From, pr)
+					pr.becomeProbe()
+				case pr.State == ProgressStateReplicate:
+					pr.ins.freeTo(m.Index)
+				}
+
+				if r.maybeCommit() {
+					r.bcastAppend()
+				} else if oldPaused {
+					// update() reset the wait state on this node. If we had delayed sending
+					// an update before, send it now.
+					r.sendAppend(m.From)
+				}
+				// Transfer leadership is in progress.
+				if m.From == r.leadTransferee && pr.Match == r.raftLog.lastIndex() {
+					r.logger.Infof("%x sent MsgTimeoutNow to %x after received MsgAppResp", r.id, m.From)
+					r.sendTimeoutNow(m.From)
+				}
+			}
+		}
+	case pb.MsgHeartbeatResp:
+		pr.RecentActive = true
+		pr.resume()
+
+		// free one slot for the full inflights window to allow progress.
+		if pr.State == ProgressStateReplicate && pr.ins.full() {
+			pr.ins.freeFirstOne()
+		}
+		if pr.Match < r.raftLog.lastIndex() {
+			r.sendAppend(m.From)
+		}
+
+		if r.readOnly.option != ReadOnlySafe || len(m.Context) == 0 {
+			return
+		}
+
+		ackCount := r.readOnly.recvAck(m)
+		if ackCount < r.quorum() {
+			return
+		}
+
+		rss := r.readOnly.advance(m)
+		for _, rs := range rss {
+			req := rs.req
+			if req.From == None || req.From == r.id { // from local member
+				r.readStates = append(r.readStates, ReadState{Index: rs.index, RequestCtx: req.Entries[0].Data})
+			} else {
+				r.send(pb.Message{To: req.From, Type: pb.MsgReadIndexResp, Index: rs.index, Entries: req.Entries})
+			}
+		}
+	case pb.MsgSnapStatus:
+		if pr.State != ProgressStateSnapshot {
+			return
+		}
+		if !m.Reject {
+			pr.becomeProbe()
+			r.logger.Debugf("%x snapshot succeeded, resumed sending replication messages to %x [%s]", r.id, m.From, pr)
+		} else {
+			pr.snapshotFailure()
+			pr.becomeProbe()
+			r.logger.Debugf("%x snapshot failed, resumed sending replication messages to %x [%s]", r.id, m.From, pr)
+		}
+		// If snapshot finish, wait for the msgAppResp from the remote node before sending
+		// out the next msgApp.
+		// If snapshot failure, wait for a heartbeat interval before next try
+		pr.pause()
+	case pb.MsgUnreachable:
+		// During optimistic replication, if the remote becomes unreachable,
+		// there is huge probability that a MsgApp is lost.
+		if pr.State == ProgressStateReplicate {
+			pr.becomeProbe()
+		}
+		r.logger.Debugf("%x failed to send message to %x because it is unreachable [%s]", r.id, m.From, pr)
+	case pb.MsgTransferLeader:
+		if pr.IsLearner {
+			r.logger.Debugf("%x is learner. Ignored transferring leadership", r.id)
+			return
+		}
+		leadTransferee := m.From
+		lastLeadTransferee := r.leadTransferee
+		if lastLeadTransferee != None {
+			if lastLeadTransferee == leadTransferee {
+				r.logger.Infof("%x [term %d] transfer leadership to %x is in progress, ignores request to same node %x",
+					r.id, r.Term, leadTransferee, leadTransferee)
+				return
+			}
+			r.abortLeaderTransfer()
+			r.logger.Infof("%x [term %d] abort previous transferring leadership to %x", r.id, r.Term, lastLeadTransferee)
+		}
+		if leadTransferee == r.id {
+			r.logger.Debugf("%x is already leader. Ignored transferring leadership to self", r.id)
+			return
+		}
+		// Transfer leadership to third party.
+		r.logger.Infof("%x [term %d] starts to transfer leadership to %x", r.id, r.Term, leadTransferee)
+		// Transfer leadership should be finished in one electionTimeout, so reset r.electionElapsed.
+		r.electionElapsed = 0
+		r.leadTransferee = leadTransferee
+		if pr.Match == r.raftLog.lastIndex() {
+			r.sendTimeoutNow(leadTransferee)
+			r.logger.Infof("%x sends MsgTimeoutNow to %x immediately as %x already has up-to-date log", r.id, leadTransferee, leadTransferee)
+		} else {
+			r.sendAppend(leadTransferee)
+		}
+	}
+}
+
+// stepCandidate is shared by StateCandidate and StatePreCandidate; the difference is
+// whether they respond to MsgVoteResp or MsgPreVoteResp.
+func stepCandidate(r *raft, m pb.Message) {
+	// Only handle vote responses corresponding to our candidacy (while in
+	// StateCandidate, we may get stale MsgPreVoteResp messages in this term from
+	// our pre-candidate state).
+	var myVoteRespType pb.MessageType
+	if r.state == StatePreCandidate {
+		myVoteRespType = pb.MsgPreVoteResp
+	} else {
+		myVoteRespType = pb.MsgVoteResp
+	}
+	switch m.Type {
+	case pb.MsgProp:
+		r.logger.Infof("%x no leader at term %d; dropping proposal", r.id, r.Term)
+		return
+	case pb.MsgApp:
+		r.becomeFollower(r.Term, m.From)
+		r.handleAppendEntries(m)
+	case pb.MsgHeartbeat:
+		r.becomeFollower(r.Term, m.From)
+		r.handleHeartbeat(m)
+	case pb.MsgSnap:
+		r.becomeFollower(m.Term, m.From)
+		r.handleSnapshot(m)
+	case myVoteRespType:
+		gr := r.poll(m.From, m.Type, !m.Reject)
+		r.logger.Infof("%x [quorum:%d] has received %d %s votes and %d vote rejections", r.id, r.quorum(), gr, m.Type, len(r.votes)-gr)
+		switch r.quorum() {
+		case gr:
+			if r.state == StatePreCandidate {
+				r.campaign(campaignElection)
+			} else {
+				r.becomeLeader()
+				r.bcastAppend()
+			}
+		case len(r.votes) - gr:
+			r.becomeFollower(r.Term, None)
+		}
+	case pb.MsgTimeoutNow:
+		r.logger.Debugf("%x [term %d state %v] ignored MsgTimeoutNow from %x", r.id, r.Term, r.state, m.From)
+	}
+}
+
+func stepFollower(r *raft, m pb.Message) {
+	switch m.Type {
+	case pb.MsgProp:
+		if r.lead == None {
+			r.logger.Infof("%x no leader at term %d; dropping proposal", r.id, r.Term)
+			return
+		} else if r.disableProposalForwarding {
+			r.logger.Infof("%x not forwarding to leader %x at term %d; dropping proposal", r.id, r.lead, r.Term)
+			return
+		}
+		m.To = r.lead
+		r.send(m)
+	case pb.MsgApp:
+		r.electionElapsed = 0
+		r.lead = m.From
+		r.handleAppendEntries(m)
+	case pb.MsgHeartbeat:
+		r.electionElapsed = 0
+		r.lead = m.From
+		r.handleHeartbeat(m)
+	case pb.MsgSnap:
+		r.electionElapsed = 0
+		r.lead = m.From
+		r.handleSnapshot(m)
+	case pb.MsgTransferLeader:
+		if r.lead == None {
+			r.logger.Infof("%x no leader at term %d; dropping leader transfer msg", r.id, r.Term)
+			return
+		}
+		m.To = r.lead
+		r.send(m)
+	case pb.MsgTimeoutNow:
+		if r.promotable() {
+			r.logger.Infof("%x [term %d] received MsgTimeoutNow from %x and starts an election to get leadership.", r.id, r.Term, m.From)
+			// Leadership transfers never use pre-vote even if r.preVote is true; we
+			// know we are not recovering from a partition so there is no need for the
+			// extra round trip.
+			r.campaign(campaignTransfer)
+		} else {
+			r.logger.Infof("%x received MsgTimeoutNow from %x but is not promotable", r.id, m.From)
+		}
+	case pb.MsgReadIndex:
+		if r.lead == None {
+			r.logger.Infof("%x no leader at term %d; dropping index reading msg", r.id, r.Term)
+			return
+		}
+		m.To = r.lead
+		r.send(m)
+	case pb.MsgReadIndexResp:
+		if len(m.Entries) != 1 {
+			r.logger.Errorf("%x invalid format of MsgReadIndexResp from %x, entries count: %d", r.id, m.From, len(m.Entries))
+			return
+		}
+		r.readStates = append(r.readStates, ReadState{Index: m.Index, RequestCtx: m.Entries[0].Data})
+	}
+}
+
+func (r *raft) handleAppendEntries(m pb.Message) {
+	if m.Index < r.raftLog.committed {
+		r.send(pb.Message{To: m.From, Type: pb.MsgAppResp, Index: r.raftLog.committed})
+		return
+	}
+
+	if mlastIndex, ok := r.raftLog.maybeAppend(m.Index, m.LogTerm, m.Commit, m.Entries...); ok {
+		r.send(pb.Message{To: m.From, Type: pb.MsgAppResp, Index: mlastIndex})
+	} else {
+		r.logger.Debugf("%x [logterm: %d, index: %d] rejected msgApp [logterm: %d, index: %d] from %x",
+			r.id, r.raftLog.zeroTermOnErrCompacted(r.raftLog.term(m.Index)), m.Index, m.LogTerm, m.Index, m.From)
+		r.send(pb.Message{To: m.From, Type: pb.MsgAppResp, Index: m.Index, Reject: true, RejectHint: r.raftLog.lastIndex()})
+	}
+}
+
+func (r *raft) handleHeartbeat(m pb.Message) {
+	r.raftLog.commitTo(m.Commit)
+	r.send(pb.Message{To: m.From, Type: pb.MsgHeartbeatResp, Context: m.Context})
+}
+
+func (r *raft) handleSnapshot(m pb.Message) {
+	sindex, sterm := m.Snapshot.Metadata.Index, m.Snapshot.Metadata.Term
+	if r.restore(m.Snapshot) {
+		r.logger.Infof("%x [commit: %d] restored snapshot [index: %d, term: %d]",
+			r.id, r.raftLog.committed, sindex, sterm)
+		r.send(pb.Message{To: m.From, Type: pb.MsgAppResp, Index: r.raftLog.lastIndex()})
+	} else {
+		r.logger.Infof("%x [commit: %d] ignored snapshot [index: %d, term: %d]",
+			r.id, r.raftLog.committed, sindex, sterm)
+		r.send(pb.Message{To: m.From, Type: pb.MsgAppResp, Index: r.raftLog.committed})
+	}
+}
+
+// restore recovers the state machine from a snapshot. It restores the log and the
+// configuration of state machine.
+func (r *raft) restore(s pb.Snapshot) bool {
+	if s.Metadata.Index <= r.raftLog.committed {
+		return false
+	}
+	if r.raftLog.matchTerm(s.Metadata.Index, s.Metadata.Term) {
+		r.logger.Infof("%x [commit: %d, lastindex: %d, lastterm: %d] fast-forwarded commit to snapshot [index: %d, term: %d]",
+			r.id, r.raftLog.committed, r.raftLog.lastIndex(), r.raftLog.lastTerm(), s.Metadata.Index, s.Metadata.Term)
+		r.raftLog.commitTo(s.Metadata.Index)
+		return false
+	}
+
+	// The normal peer can't become learner.
+	if !r.isLearner {
+		for _, id := range s.Metadata.ConfState.Learners {
+			if id == r.id {
+				r.logger.Errorf("%x can't become learner when restores snapshot [index: %d, term: %d]", r.id, s.Metadata.Index, s.Metadata.Term)
+				return false
+			}
+		}
+	}
+
+	r.logger.Infof("%x [commit: %d, lastindex: %d, lastterm: %d] starts to restore snapshot [index: %d, term: %d]",
+		r.id, r.raftLog.committed, r.raftLog.lastIndex(), r.raftLog.lastTerm(), s.Metadata.Index, s.Metadata.Term)
+
+	r.raftLog.restore(s)
+	r.prs = make(map[uint64]*Progress)
+	r.learnerPrs = make(map[uint64]*Progress)
+	r.restoreNode(s.Metadata.ConfState.Nodes, false)
+	r.restoreNode(s.Metadata.ConfState.Learners, true)
+	return true
+}
+
+func (r *raft) restoreNode(nodes []uint64, isLearner bool) {
+	for _, n := range nodes {
+		match, next := uint64(0), r.raftLog.lastIndex()+1
+		if n == r.id {
+			match = next - 1
+			r.isLearner = isLearner
+		}
+		r.setProgress(n, match, next, isLearner)
+		r.logger.Infof("%x restored progress of %x [%s]", r.id, n, r.getProgress(n))
+	}
+}
+
+// promotable indicates whether state machine can be promoted to leader,
+// which is true when its own id is in progress list.
+func (r *raft) promotable() bool {
+	_, ok := r.prs[r.id]
+	return ok
+}
+
+func (r *raft) addNode(id uint64) {
+	r.addNodeOrLearnerNode(id, false)
+}
+
+func (r *raft) addLearner(id uint64) {
+	r.addNodeOrLearnerNode(id, true)
+}
+
+func (r *raft) addNodeOrLearnerNode(id uint64, isLearner bool) {
+	r.pendingConf = false
+	pr := r.getProgress(id)
+	if pr == nil {
+		r.setProgress(id, 0, r.raftLog.lastIndex()+1, isLearner)
+	} else {
+		if isLearner && !pr.IsLearner {
+			// can only change Learner to Voter
+			r.logger.Infof("%x ignored addLeaner: do not support changing %x from raft peer to learner.", r.id, id)
+			return
+		}
+
+		if isLearner == pr.IsLearner {
+			// Ignore any redundant addNode calls (which can happen because the
+			// initial bootstrapping entries are applied twice).
+			return
+		}
+
+		// change Learner to Voter, use origin Learner progress
+		delete(r.learnerPrs, id)
+		pr.IsLearner = false
+		r.prs[id] = pr
+	}
+
+	if r.id == id {
+		r.isLearner = isLearner
+	}
+
+	// When a node is first added, we should mark it as recently active.
+	// Otherwise, CheckQuorum may cause us to step down if it is invoked
+	// before the added node has a chance to communicate with us.
+	pr = r.getProgress(id)
+	pr.RecentActive = true
+}
+
+func (r *raft) removeNode(id uint64) {
+	r.delProgress(id)
+	r.pendingConf = false
+
+	// do not try to commit or abort transferring if there is no nodes in the cluster.
+	if len(r.prs) == 0 && len(r.learnerPrs) == 0 {
+		return
+	}
+
+	// The quorum size is now smaller, so see if any pending entries can
+	// be committed.
+	if r.maybeCommit() {
+		r.bcastAppend()
+	}
+	// If the removed node is the leadTransferee, then abort the leadership transferring.
+	if r.state == StateLeader && r.leadTransferee == id {
+		r.abortLeaderTransfer()
+	}
+}
+
+func (r *raft) resetPendingConf() { r.pendingConf = false }
+
+func (r *raft) setProgress(id, match, next uint64, isLearner bool) {
+	if !isLearner {
+		delete(r.learnerPrs, id)
+		r.prs[id] = &Progress{Next: next, Match: match, ins: newInflights(r.maxInflight)}
+		return
+	}
+
+	if _, ok := r.prs[id]; ok {
+		panic(fmt.Sprintf("%x unexpected changing from voter to learner for %x", r.id, id))
+	}
+	r.learnerPrs[id] = &Progress{Next: next, Match: match, ins: newInflights(r.maxInflight), IsLearner: true}
+}
+
+func (r *raft) delProgress(id uint64) {
+	delete(r.prs, id)
+	delete(r.learnerPrs, id)
+}
+
+func (r *raft) loadState(state pb.HardState) {
+	if state.Commit < r.raftLog.committed || state.Commit > r.raftLog.lastIndex() {
+		r.logger.Panicf("%x state.commit %d is out of range [%d, %d]", r.id, state.Commit, r.raftLog.committed, r.raftLog.lastIndex())
+	}
+	r.raftLog.committed = state.Commit
+	r.Term = state.Term
+	r.Vote = state.Vote
+}
+
+// pastElectionTimeout returns true iff r.electionElapsed is greater
+// than or equal to the randomized election timeout in
+// [electiontimeout, 2 * electiontimeout - 1].
+func (r *raft) pastElectionTimeout() bool {
+	return r.electionElapsed >= r.randomizedElectionTimeout
+}
+
+func (r *raft) resetRandomizedElectionTimeout() {
+	r.randomizedElectionTimeout = r.electionTimeout + globalRand.Intn(r.electionTimeout)
+}
+
+// checkQuorumActive returns true if the quorum is active from
+// the view of the local raft state machine. Otherwise, it returns
+// false.
+// checkQuorumActive also resets all RecentActive to false.
+func (r *raft) checkQuorumActive() bool {
+	var act int
+
+	r.forEachProgress(func(id uint64, pr *Progress) {
+		if id == r.id { // self is always active
+			act++
+			return
+		}
+
+		if pr.RecentActive && !pr.IsLearner {
+			act++
+		}
+
+		pr.RecentActive = false
+	})
+
+	return act >= r.quorum()
+}
+
+func (r *raft) sendTimeoutNow(to uint64) {
+	r.send(pb.Message{To: to, Type: pb.MsgTimeoutNow})
+}
+
+func (r *raft) abortLeaderTransfer() {
+	r.leadTransferee = None
+}
+
+func numOfPendingConf(ents []pb.Entry) int {
+	n := 0
+	for i := range ents {
+		if ents[i].Type == pb.EntryConfChange {
+			n++
+		}
+	}
+	return n
+}
diff --git a/vendor/github.com/coreos/etcd/raft/raftpb/raft.pb.go b/vendor/github.com/coreos/etcd/raft/raftpb/raft.pb.go
new file mode 100644
index 0000000..753bd84
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/raft/raftpb/raft.pb.go
@@ -0,0 +1,2365 @@
+// Code generated by protoc-gen-gogo. DO NOT EDIT.
+// source: raft.proto
+
+package raftpb
+
+import (
+	fmt "fmt"
+	io "io"
+	math "math"
+	math_bits "math/bits"
+
+	_ "github.com/gogo/protobuf/gogoproto"
+	proto "github.com/golang/protobuf/proto"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+type EntryType int32
+
+const (
+	EntryNormal     EntryType = 0
+	EntryConfChange EntryType = 1
+)
+
+var EntryType_name = map[int32]string{
+	0: "EntryNormal",
+	1: "EntryConfChange",
+}
+
+var EntryType_value = map[string]int32{
+	"EntryNormal":     0,
+	"EntryConfChange": 1,
+}
+
+func (x EntryType) Enum() *EntryType {
+	p := new(EntryType)
+	*p = x
+	return p
+}
+
+func (x EntryType) String() string {
+	return proto.EnumName(EntryType_name, int32(x))
+}
+
+func (x *EntryType) UnmarshalJSON(data []byte) error {
+	value, err := proto.UnmarshalJSONEnum(EntryType_value, data, "EntryType")
+	if err != nil {
+		return err
+	}
+	*x = EntryType(value)
+	return nil
+}
+
+func (EntryType) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_b042552c306ae59b, []int{0}
+}
+
+type MessageType int32
+
+const (
+	MsgHup            MessageType = 0
+	MsgBeat           MessageType = 1
+	MsgProp           MessageType = 2
+	MsgApp            MessageType = 3
+	MsgAppResp        MessageType = 4
+	MsgVote           MessageType = 5
+	MsgVoteResp       MessageType = 6
+	MsgSnap           MessageType = 7
+	MsgHeartbeat      MessageType = 8
+	MsgHeartbeatResp  MessageType = 9
+	MsgUnreachable    MessageType = 10
+	MsgSnapStatus     MessageType = 11
+	MsgCheckQuorum    MessageType = 12
+	MsgTransferLeader MessageType = 13
+	MsgTimeoutNow     MessageType = 14
+	MsgReadIndex      MessageType = 15
+	MsgReadIndexResp  MessageType = 16
+	MsgPreVote        MessageType = 17
+	MsgPreVoteResp    MessageType = 18
+)
+
+var MessageType_name = map[int32]string{
+	0:  "MsgHup",
+	1:  "MsgBeat",
+	2:  "MsgProp",
+	3:  "MsgApp",
+	4:  "MsgAppResp",
+	5:  "MsgVote",
+	6:  "MsgVoteResp",
+	7:  "MsgSnap",
+	8:  "MsgHeartbeat",
+	9:  "MsgHeartbeatResp",
+	10: "MsgUnreachable",
+	11: "MsgSnapStatus",
+	12: "MsgCheckQuorum",
+	13: "MsgTransferLeader",
+	14: "MsgTimeoutNow",
+	15: "MsgReadIndex",
+	16: "MsgReadIndexResp",
+	17: "MsgPreVote",
+	18: "MsgPreVoteResp",
+}
+
+var MessageType_value = map[string]int32{
+	"MsgHup":            0,
+	"MsgBeat":           1,
+	"MsgProp":           2,
+	"MsgApp":            3,
+	"MsgAppResp":        4,
+	"MsgVote":           5,
+	"MsgVoteResp":       6,
+	"MsgSnap":           7,
+	"MsgHeartbeat":      8,
+	"MsgHeartbeatResp":  9,
+	"MsgUnreachable":    10,
+	"MsgSnapStatus":     11,
+	"MsgCheckQuorum":    12,
+	"MsgTransferLeader": 13,
+	"MsgTimeoutNow":     14,
+	"MsgReadIndex":      15,
+	"MsgReadIndexResp":  16,
+	"MsgPreVote":        17,
+	"MsgPreVoteResp":    18,
+}
+
+func (x MessageType) Enum() *MessageType {
+	p := new(MessageType)
+	*p = x
+	return p
+}
+
+func (x MessageType) String() string {
+	return proto.EnumName(MessageType_name, int32(x))
+}
+
+func (x *MessageType) UnmarshalJSON(data []byte) error {
+	value, err := proto.UnmarshalJSONEnum(MessageType_value, data, "MessageType")
+	if err != nil {
+		return err
+	}
+	*x = MessageType(value)
+	return nil
+}
+
+func (MessageType) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_b042552c306ae59b, []int{1}
+}
+
+type ConfChangeType int32
+
+const (
+	ConfChangeAddNode        ConfChangeType = 0
+	ConfChangeRemoveNode     ConfChangeType = 1
+	ConfChangeUpdateNode     ConfChangeType = 2
+	ConfChangeAddLearnerNode ConfChangeType = 3
+)
+
+var ConfChangeType_name = map[int32]string{
+	0: "ConfChangeAddNode",
+	1: "ConfChangeRemoveNode",
+	2: "ConfChangeUpdateNode",
+	3: "ConfChangeAddLearnerNode",
+}
+
+var ConfChangeType_value = map[string]int32{
+	"ConfChangeAddNode":        0,
+	"ConfChangeRemoveNode":     1,
+	"ConfChangeUpdateNode":     2,
+	"ConfChangeAddLearnerNode": 3,
+}
+
+func (x ConfChangeType) Enum() *ConfChangeType {
+	p := new(ConfChangeType)
+	*p = x
+	return p
+}
+
+func (x ConfChangeType) String() string {
+	return proto.EnumName(ConfChangeType_name, int32(x))
+}
+
+func (x *ConfChangeType) UnmarshalJSON(data []byte) error {
+	value, err := proto.UnmarshalJSONEnum(ConfChangeType_value, data, "ConfChangeType")
+	if err != nil {
+		return err
+	}
+	*x = ConfChangeType(value)
+	return nil
+}
+
+func (ConfChangeType) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_b042552c306ae59b, []int{2}
+}
+
+type Entry struct {
+	Term                 uint64    `protobuf:"varint,2,opt,name=Term" json:"Term"`
+	Index                uint64    `protobuf:"varint,3,opt,name=Index" json:"Index"`
+	Type                 EntryType `protobuf:"varint,1,opt,name=Type,enum=raftpb.EntryType" json:"Type"`
+	Data                 []byte    `protobuf:"bytes,4,opt,name=Data" json:"Data,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}  `json:"-"`
+	XXX_unrecognized     []byte    `json:"-"`
+	XXX_sizecache        int32     `json:"-"`
+}
+
+func (m *Entry) Reset()         { *m = Entry{} }
+func (m *Entry) String() string { return proto.CompactTextString(m) }
+func (*Entry) ProtoMessage()    {}
+func (*Entry) Descriptor() ([]byte, []int) {
+	return fileDescriptor_b042552c306ae59b, []int{0}
+}
+func (m *Entry) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *Entry) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_Entry.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *Entry) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Entry.Merge(m, src)
+}
+func (m *Entry) XXX_Size() int {
+	return m.Size()
+}
+func (m *Entry) XXX_DiscardUnknown() {
+	xxx_messageInfo_Entry.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Entry proto.InternalMessageInfo
+
+type SnapshotMetadata struct {
+	ConfState            ConfState `protobuf:"bytes,1,opt,name=conf_state,json=confState" json:"conf_state"`
+	Index                uint64    `protobuf:"varint,2,opt,name=index" json:"index"`
+	Term                 uint64    `protobuf:"varint,3,opt,name=term" json:"term"`
+	XXX_NoUnkeyedLiteral struct{}  `json:"-"`
+	XXX_unrecognized     []byte    `json:"-"`
+	XXX_sizecache        int32     `json:"-"`
+}
+
+func (m *SnapshotMetadata) Reset()         { *m = SnapshotMetadata{} }
+func (m *SnapshotMetadata) String() string { return proto.CompactTextString(m) }
+func (*SnapshotMetadata) ProtoMessage()    {}
+func (*SnapshotMetadata) Descriptor() ([]byte, []int) {
+	return fileDescriptor_b042552c306ae59b, []int{1}
+}
+func (m *SnapshotMetadata) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *SnapshotMetadata) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_SnapshotMetadata.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *SnapshotMetadata) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_SnapshotMetadata.Merge(m, src)
+}
+func (m *SnapshotMetadata) XXX_Size() int {
+	return m.Size()
+}
+func (m *SnapshotMetadata) XXX_DiscardUnknown() {
+	xxx_messageInfo_SnapshotMetadata.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_SnapshotMetadata proto.InternalMessageInfo
+
+type Snapshot struct {
+	Data                 []byte           `protobuf:"bytes,1,opt,name=data" json:"data,omitempty"`
+	Metadata             SnapshotMetadata `protobuf:"bytes,2,opt,name=metadata" json:"metadata"`
+	XXX_NoUnkeyedLiteral struct{}         `json:"-"`
+	XXX_unrecognized     []byte           `json:"-"`
+	XXX_sizecache        int32            `json:"-"`
+}
+
+func (m *Snapshot) Reset()         { *m = Snapshot{} }
+func (m *Snapshot) String() string { return proto.CompactTextString(m) }
+func (*Snapshot) ProtoMessage()    {}
+func (*Snapshot) Descriptor() ([]byte, []int) {
+	return fileDescriptor_b042552c306ae59b, []int{2}
+}
+func (m *Snapshot) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *Snapshot) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_Snapshot.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *Snapshot) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Snapshot.Merge(m, src)
+}
+func (m *Snapshot) XXX_Size() int {
+	return m.Size()
+}
+func (m *Snapshot) XXX_DiscardUnknown() {
+	xxx_messageInfo_Snapshot.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Snapshot proto.InternalMessageInfo
+
+type Message struct {
+	Type                 MessageType `protobuf:"varint,1,opt,name=type,enum=raftpb.MessageType" json:"type"`
+	To                   uint64      `protobuf:"varint,2,opt,name=to" json:"to"`
+	From                 uint64      `protobuf:"varint,3,opt,name=from" json:"from"`
+	Term                 uint64      `protobuf:"varint,4,opt,name=term" json:"term"`
+	LogTerm              uint64      `protobuf:"varint,5,opt,name=logTerm" json:"logTerm"`
+	Index                uint64      `protobuf:"varint,6,opt,name=index" json:"index"`
+	Entries              []Entry     `protobuf:"bytes,7,rep,name=entries" json:"entries"`
+	Commit               uint64      `protobuf:"varint,8,opt,name=commit" json:"commit"`
+	Snapshot             Snapshot    `protobuf:"bytes,9,opt,name=snapshot" json:"snapshot"`
+	Reject               bool        `protobuf:"varint,10,opt,name=reject" json:"reject"`
+	RejectHint           uint64      `protobuf:"varint,11,opt,name=rejectHint" json:"rejectHint"`
+	Context              []byte      `protobuf:"bytes,12,opt,name=context" json:"context,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}    `json:"-"`
+	XXX_unrecognized     []byte      `json:"-"`
+	XXX_sizecache        int32       `json:"-"`
+}
+
+func (m *Message) Reset()         { *m = Message{} }
+func (m *Message) String() string { return proto.CompactTextString(m) }
+func (*Message) ProtoMessage()    {}
+func (*Message) Descriptor() ([]byte, []int) {
+	return fileDescriptor_b042552c306ae59b, []int{3}
+}
+func (m *Message) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *Message) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_Message.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *Message) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Message.Merge(m, src)
+}
+func (m *Message) XXX_Size() int {
+	return m.Size()
+}
+func (m *Message) XXX_DiscardUnknown() {
+	xxx_messageInfo_Message.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Message proto.InternalMessageInfo
+
+type HardState struct {
+	Term                 uint64   `protobuf:"varint,1,opt,name=term" json:"term"`
+	Vote                 uint64   `protobuf:"varint,2,opt,name=vote" json:"vote"`
+	Commit               uint64   `protobuf:"varint,3,opt,name=commit" json:"commit"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *HardState) Reset()         { *m = HardState{} }
+func (m *HardState) String() string { return proto.CompactTextString(m) }
+func (*HardState) ProtoMessage()    {}
+func (*HardState) Descriptor() ([]byte, []int) {
+	return fileDescriptor_b042552c306ae59b, []int{4}
+}
+func (m *HardState) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *HardState) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_HardState.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *HardState) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_HardState.Merge(m, src)
+}
+func (m *HardState) XXX_Size() int {
+	return m.Size()
+}
+func (m *HardState) XXX_DiscardUnknown() {
+	xxx_messageInfo_HardState.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_HardState proto.InternalMessageInfo
+
+type ConfState struct {
+	Nodes                []uint64 `protobuf:"varint,1,rep,name=nodes" json:"nodes,omitempty"`
+	Learners             []uint64 `protobuf:"varint,2,rep,name=learners" json:"learners,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *ConfState) Reset()         { *m = ConfState{} }
+func (m *ConfState) String() string { return proto.CompactTextString(m) }
+func (*ConfState) ProtoMessage()    {}
+func (*ConfState) Descriptor() ([]byte, []int) {
+	return fileDescriptor_b042552c306ae59b, []int{5}
+}
+func (m *ConfState) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *ConfState) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_ConfState.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *ConfState) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ConfState.Merge(m, src)
+}
+func (m *ConfState) XXX_Size() int {
+	return m.Size()
+}
+func (m *ConfState) XXX_DiscardUnknown() {
+	xxx_messageInfo_ConfState.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ConfState proto.InternalMessageInfo
+
+type ConfChange struct {
+	ID                   uint64         `protobuf:"varint,1,opt,name=ID" json:"ID"`
+	Type                 ConfChangeType `protobuf:"varint,2,opt,name=Type,enum=raftpb.ConfChangeType" json:"Type"`
+	NodeID               uint64         `protobuf:"varint,3,opt,name=NodeID" json:"NodeID"`
+	Context              []byte         `protobuf:"bytes,4,opt,name=Context" json:"Context,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}       `json:"-"`
+	XXX_unrecognized     []byte         `json:"-"`
+	XXX_sizecache        int32          `json:"-"`
+}
+
+func (m *ConfChange) Reset()         { *m = ConfChange{} }
+func (m *ConfChange) String() string { return proto.CompactTextString(m) }
+func (*ConfChange) ProtoMessage()    {}
+func (*ConfChange) Descriptor() ([]byte, []int) {
+	return fileDescriptor_b042552c306ae59b, []int{6}
+}
+func (m *ConfChange) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *ConfChange) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_ConfChange.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *ConfChange) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ConfChange.Merge(m, src)
+}
+func (m *ConfChange) XXX_Size() int {
+	return m.Size()
+}
+func (m *ConfChange) XXX_DiscardUnknown() {
+	xxx_messageInfo_ConfChange.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ConfChange proto.InternalMessageInfo
+
+func init() {
+	proto.RegisterEnum("raftpb.EntryType", EntryType_name, EntryType_value)
+	proto.RegisterEnum("raftpb.MessageType", MessageType_name, MessageType_value)
+	proto.RegisterEnum("raftpb.ConfChangeType", ConfChangeType_name, ConfChangeType_value)
+	proto.RegisterType((*Entry)(nil), "raftpb.Entry")
+	proto.RegisterType((*SnapshotMetadata)(nil), "raftpb.SnapshotMetadata")
+	proto.RegisterType((*Snapshot)(nil), "raftpb.Snapshot")
+	proto.RegisterType((*Message)(nil), "raftpb.Message")
+	proto.RegisterType((*HardState)(nil), "raftpb.HardState")
+	proto.RegisterType((*ConfState)(nil), "raftpb.ConfState")
+	proto.RegisterType((*ConfChange)(nil), "raftpb.ConfChange")
+}
+
+func init() { proto.RegisterFile("raft.proto", fileDescriptor_b042552c306ae59b) }
+
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+}
+
+func (m *Entry) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *Entry) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *Entry) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if m.XXX_unrecognized != nil {
+		i -= len(m.XXX_unrecognized)
+		copy(dAtA[i:], m.XXX_unrecognized)
+	}
+	if m.Data != nil {
+		i -= len(m.Data)
+		copy(dAtA[i:], m.Data)
+		i = encodeVarintRaft(dAtA, i, uint64(len(m.Data)))
+		i--
+		dAtA[i] = 0x22
+	}
+	i = encodeVarintRaft(dAtA, i, uint64(m.Index))
+	i--
+	dAtA[i] = 0x18
+	i = encodeVarintRaft(dAtA, i, uint64(m.Term))
+	i--
+	dAtA[i] = 0x10
+	i = encodeVarintRaft(dAtA, i, uint64(m.Type))
+	i--
+	dAtA[i] = 0x8
+	return len(dAtA) - i, nil
+}
+
+func (m *SnapshotMetadata) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *SnapshotMetadata) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *SnapshotMetadata) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if m.XXX_unrecognized != nil {
+		i -= len(m.XXX_unrecognized)
+		copy(dAtA[i:], m.XXX_unrecognized)
+	}
+	i = encodeVarintRaft(dAtA, i, uint64(m.Term))
+	i--
+	dAtA[i] = 0x18
+	i = encodeVarintRaft(dAtA, i, uint64(m.Index))
+	i--
+	dAtA[i] = 0x10
+	{
+		size, err := m.ConfState.MarshalToSizedBuffer(dAtA[:i])
+		if err != nil {
+			return 0, err
+		}
+		i -= size
+		i = encodeVarintRaft(dAtA, i, uint64(size))
+	}
+	i--
+	dAtA[i] = 0xa
+	return len(dAtA) - i, nil
+}
+
+func (m *Snapshot) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *Snapshot) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *Snapshot) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if m.XXX_unrecognized != nil {
+		i -= len(m.XXX_unrecognized)
+		copy(dAtA[i:], m.XXX_unrecognized)
+	}
+	{
+		size, err := m.Metadata.MarshalToSizedBuffer(dAtA[:i])
+		if err != nil {
+			return 0, err
+		}
+		i -= size
+		i = encodeVarintRaft(dAtA, i, uint64(size))
+	}
+	i--
+	dAtA[i] = 0x12
+	if m.Data != nil {
+		i -= len(m.Data)
+		copy(dAtA[i:], m.Data)
+		i = encodeVarintRaft(dAtA, i, uint64(len(m.Data)))
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
+func (m *Message) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *Message) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *Message) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if m.XXX_unrecognized != nil {
+		i -= len(m.XXX_unrecognized)
+		copy(dAtA[i:], m.XXX_unrecognized)
+	}
+	if m.Context != nil {
+		i -= len(m.Context)
+		copy(dAtA[i:], m.Context)
+		i = encodeVarintRaft(dAtA, i, uint64(len(m.Context)))
+		i--
+		dAtA[i] = 0x62
+	}
+	i = encodeVarintRaft(dAtA, i, uint64(m.RejectHint))
+	i--
+	dAtA[i] = 0x58
+	i--
+	if m.Reject {
+		dAtA[i] = 1
+	} else {
+		dAtA[i] = 0
+	}
+	i--
+	dAtA[i] = 0x50
+	{
+		size, err := m.Snapshot.MarshalToSizedBuffer(dAtA[:i])
+		if err != nil {
+			return 0, err
+		}
+		i -= size
+		i = encodeVarintRaft(dAtA, i, uint64(size))
+	}
+	i--
+	dAtA[i] = 0x4a
+	i = encodeVarintRaft(dAtA, i, uint64(m.Commit))
+	i--
+	dAtA[i] = 0x40
+	if len(m.Entries) > 0 {
+		for iNdEx := len(m.Entries) - 1; iNdEx >= 0; iNdEx-- {
+			{
+				size, err := m.Entries[iNdEx].MarshalToSizedBuffer(dAtA[:i])
+				if err != nil {
+					return 0, err
+				}
+				i -= size
+				i = encodeVarintRaft(dAtA, i, uint64(size))
+			}
+			i--
+			dAtA[i] = 0x3a
+		}
+	}
+	i = encodeVarintRaft(dAtA, i, uint64(m.Index))
+	i--
+	dAtA[i] = 0x30
+	i = encodeVarintRaft(dAtA, i, uint64(m.LogTerm))
+	i--
+	dAtA[i] = 0x28
+	i = encodeVarintRaft(dAtA, i, uint64(m.Term))
+	i--
+	dAtA[i] = 0x20
+	i = encodeVarintRaft(dAtA, i, uint64(m.From))
+	i--
+	dAtA[i] = 0x18
+	i = encodeVarintRaft(dAtA, i, uint64(m.To))
+	i--
+	dAtA[i] = 0x10
+	i = encodeVarintRaft(dAtA, i, uint64(m.Type))
+	i--
+	dAtA[i] = 0x8
+	return len(dAtA) - i, nil
+}
+
+func (m *HardState) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *HardState) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *HardState) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if m.XXX_unrecognized != nil {
+		i -= len(m.XXX_unrecognized)
+		copy(dAtA[i:], m.XXX_unrecognized)
+	}
+	i = encodeVarintRaft(dAtA, i, uint64(m.Commit))
+	i--
+	dAtA[i] = 0x18
+	i = encodeVarintRaft(dAtA, i, uint64(m.Vote))
+	i--
+	dAtA[i] = 0x10
+	i = encodeVarintRaft(dAtA, i, uint64(m.Term))
+	i--
+	dAtA[i] = 0x8
+	return len(dAtA) - i, nil
+}
+
+func (m *ConfState) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *ConfState) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *ConfState) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if m.XXX_unrecognized != nil {
+		i -= len(m.XXX_unrecognized)
+		copy(dAtA[i:], m.XXX_unrecognized)
+	}
+	if len(m.Learners) > 0 {
+		for iNdEx := len(m.Learners) - 1; iNdEx >= 0; iNdEx-- {
+			i = encodeVarintRaft(dAtA, i, uint64(m.Learners[iNdEx]))
+			i--
+			dAtA[i] = 0x10
+		}
+	}
+	if len(m.Nodes) > 0 {
+		for iNdEx := len(m.Nodes) - 1; iNdEx >= 0; iNdEx-- {
+			i = encodeVarintRaft(dAtA, i, uint64(m.Nodes[iNdEx]))
+			i--
+			dAtA[i] = 0x8
+		}
+	}
+	return len(dAtA) - i, nil
+}
+
+func (m *ConfChange) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *ConfChange) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *ConfChange) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if m.XXX_unrecognized != nil {
+		i -= len(m.XXX_unrecognized)
+		copy(dAtA[i:], m.XXX_unrecognized)
+	}
+	if m.Context != nil {
+		i -= len(m.Context)
+		copy(dAtA[i:], m.Context)
+		i = encodeVarintRaft(dAtA, i, uint64(len(m.Context)))
+		i--
+		dAtA[i] = 0x22
+	}
+	i = encodeVarintRaft(dAtA, i, uint64(m.NodeID))
+	i--
+	dAtA[i] = 0x18
+	i = encodeVarintRaft(dAtA, i, uint64(m.Type))
+	i--
+	dAtA[i] = 0x10
+	i = encodeVarintRaft(dAtA, i, uint64(m.ID))
+	i--
+	dAtA[i] = 0x8
+	return len(dAtA) - i, nil
+}
+
+func encodeVarintRaft(dAtA []byte, offset int, v uint64) int {
+	offset -= sovRaft(v)
+	base := offset
+	for v >= 1<<7 {
+		dAtA[offset] = uint8(v&0x7f | 0x80)
+		v >>= 7
+		offset++
+	}
+	dAtA[offset] = uint8(v)
+	return base
+}
+func (m *Entry) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	n += 1 + sovRaft(uint64(m.Type))
+	n += 1 + sovRaft(uint64(m.Term))
+	n += 1 + sovRaft(uint64(m.Index))
+	if m.Data != nil {
+		l = len(m.Data)
+		n += 1 + l + sovRaft(uint64(l))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *SnapshotMetadata) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = m.ConfState.Size()
+	n += 1 + l + sovRaft(uint64(l))
+	n += 1 + sovRaft(uint64(m.Index))
+	n += 1 + sovRaft(uint64(m.Term))
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *Snapshot) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.Data != nil {
+		l = len(m.Data)
+		n += 1 + l + sovRaft(uint64(l))
+	}
+	l = m.Metadata.Size()
+	n += 1 + l + sovRaft(uint64(l))
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *Message) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	n += 1 + sovRaft(uint64(m.Type))
+	n += 1 + sovRaft(uint64(m.To))
+	n += 1 + sovRaft(uint64(m.From))
+	n += 1 + sovRaft(uint64(m.Term))
+	n += 1 + sovRaft(uint64(m.LogTerm))
+	n += 1 + sovRaft(uint64(m.Index))
+	if len(m.Entries) > 0 {
+		for _, e := range m.Entries {
+			l = e.Size()
+			n += 1 + l + sovRaft(uint64(l))
+		}
+	}
+	n += 1 + sovRaft(uint64(m.Commit))
+	l = m.Snapshot.Size()
+	n += 1 + l + sovRaft(uint64(l))
+	n += 2
+	n += 1 + sovRaft(uint64(m.RejectHint))
+	if m.Context != nil {
+		l = len(m.Context)
+		n += 1 + l + sovRaft(uint64(l))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *HardState) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	n += 1 + sovRaft(uint64(m.Term))
+	n += 1 + sovRaft(uint64(m.Vote))
+	n += 1 + sovRaft(uint64(m.Commit))
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *ConfState) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if len(m.Nodes) > 0 {
+		for _, e := range m.Nodes {
+			n += 1 + sovRaft(uint64(e))
+		}
+	}
+	if len(m.Learners) > 0 {
+		for _, e := range m.Learners {
+			n += 1 + sovRaft(uint64(e))
+		}
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func (m *ConfChange) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	n += 1 + sovRaft(uint64(m.ID))
+	n += 1 + sovRaft(uint64(m.Type))
+	n += 1 + sovRaft(uint64(m.NodeID))
+	if m.Context != nil {
+		l = len(m.Context)
+		n += 1 + l + sovRaft(uint64(l))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
+func sovRaft(x uint64) (n int) {
+	return (math_bits.Len64(x|1) + 6) / 7
+}
+func sozRaft(x uint64) (n int) {
+	return sovRaft(uint64((x << 1) ^ uint64((int64(x) >> 63))))
+}
+func (m *Entry) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRaft
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: Entry: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: Entry: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Type", wireType)
+			}
+			m.Type = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaft
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.Type |= EntryType(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 2:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Term", wireType)
+			}
+			m.Term = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaft
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.Term |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 3:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Index", wireType)
+			}
+			m.Index = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaft
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.Index |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 4:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Data", wireType)
+			}
+			var byteLen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaft
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				byteLen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if byteLen < 0 {
+				return ErrInvalidLengthRaft
+			}
+			postIndex := iNdEx + byteLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRaft
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Data = append(m.Data[:0], dAtA[iNdEx:postIndex]...)
+			if m.Data == nil {
+				m.Data = []byte{}
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRaft(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRaft
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRaft
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *SnapshotMetadata) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRaft
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: SnapshotMetadata: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: SnapshotMetadata: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ConfState", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaft
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRaft
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRaft
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if err := m.ConfState.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Index", wireType)
+			}
+			m.Index = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaft
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.Index |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 3:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Term", wireType)
+			}
+			m.Term = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaft
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.Term |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRaft(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRaft
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRaft
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *Snapshot) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRaft
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: Snapshot: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: Snapshot: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Data", wireType)
+			}
+			var byteLen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaft
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				byteLen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if byteLen < 0 {
+				return ErrInvalidLengthRaft
+			}
+			postIndex := iNdEx + byteLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRaft
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Data = append(m.Data[:0], dAtA[iNdEx:postIndex]...)
+			if m.Data == nil {
+				m.Data = []byte{}
+			}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Metadata", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaft
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRaft
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRaft
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if err := m.Metadata.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRaft(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRaft
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRaft
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *Message) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRaft
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: Message: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: Message: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Type", wireType)
+			}
+			m.Type = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaft
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.Type |= MessageType(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 2:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field To", wireType)
+			}
+			m.To = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaft
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.To |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 3:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field From", wireType)
+			}
+			m.From = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaft
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.From |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 4:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Term", wireType)
+			}
+			m.Term = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaft
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.Term |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 5:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field LogTerm", wireType)
+			}
+			m.LogTerm = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaft
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.LogTerm |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 6:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Index", wireType)
+			}
+			m.Index = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaft
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.Index |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 7:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Entries", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaft
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRaft
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRaft
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Entries = append(m.Entries, Entry{})
+			if err := m.Entries[len(m.Entries)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 8:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Commit", wireType)
+			}
+			m.Commit = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaft
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.Commit |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 9:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Snapshot", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaft
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthRaft
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthRaft
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if err := m.Snapshot.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 10:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Reject", wireType)
+			}
+			var v int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaft
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.Reject = bool(v != 0)
+		case 11:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field RejectHint", wireType)
+			}
+			m.RejectHint = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaft
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.RejectHint |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 12:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Context", wireType)
+			}
+			var byteLen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaft
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				byteLen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if byteLen < 0 {
+				return ErrInvalidLengthRaft
+			}
+			postIndex := iNdEx + byteLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRaft
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Context = append(m.Context[:0], dAtA[iNdEx:postIndex]...)
+			if m.Context == nil {
+				m.Context = []byte{}
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRaft(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRaft
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRaft
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *HardState) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRaft
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: HardState: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: HardState: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Term", wireType)
+			}
+			m.Term = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaft
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.Term |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 2:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Vote", wireType)
+			}
+			m.Vote = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaft
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.Vote |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 3:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Commit", wireType)
+			}
+			m.Commit = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaft
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.Commit |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRaft(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRaft
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRaft
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *ConfState) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRaft
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: ConfState: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: ConfState: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType == 0 {
+				var v uint64
+				for shift := uint(0); ; shift += 7 {
+					if shift >= 64 {
+						return ErrIntOverflowRaft
+					}
+					if iNdEx >= l {
+						return io.ErrUnexpectedEOF
+					}
+					b := dAtA[iNdEx]
+					iNdEx++
+					v |= uint64(b&0x7F) << shift
+					if b < 0x80 {
+						break
+					}
+				}
+				m.Nodes = append(m.Nodes, v)
+			} else if wireType == 2 {
+				var packedLen int
+				for shift := uint(0); ; shift += 7 {
+					if shift >= 64 {
+						return ErrIntOverflowRaft
+					}
+					if iNdEx >= l {
+						return io.ErrUnexpectedEOF
+					}
+					b := dAtA[iNdEx]
+					iNdEx++
+					packedLen |= int(b&0x7F) << shift
+					if b < 0x80 {
+						break
+					}
+				}
+				if packedLen < 0 {
+					return ErrInvalidLengthRaft
+				}
+				postIndex := iNdEx + packedLen
+				if postIndex < 0 {
+					return ErrInvalidLengthRaft
+				}
+				if postIndex > l {
+					return io.ErrUnexpectedEOF
+				}
+				var elementCount int
+				var count int
+				for _, integer := range dAtA[iNdEx:postIndex] {
+					if integer < 128 {
+						count++
+					}
+				}
+				elementCount = count
+				if elementCount != 0 && len(m.Nodes) == 0 {
+					m.Nodes = make([]uint64, 0, elementCount)
+				}
+				for iNdEx < postIndex {
+					var v uint64
+					for shift := uint(0); ; shift += 7 {
+						if shift >= 64 {
+							return ErrIntOverflowRaft
+						}
+						if iNdEx >= l {
+							return io.ErrUnexpectedEOF
+						}
+						b := dAtA[iNdEx]
+						iNdEx++
+						v |= uint64(b&0x7F) << shift
+						if b < 0x80 {
+							break
+						}
+					}
+					m.Nodes = append(m.Nodes, v)
+				}
+			} else {
+				return fmt.Errorf("proto: wrong wireType = %d for field Nodes", wireType)
+			}
+		case 2:
+			if wireType == 0 {
+				var v uint64
+				for shift := uint(0); ; shift += 7 {
+					if shift >= 64 {
+						return ErrIntOverflowRaft
+					}
+					if iNdEx >= l {
+						return io.ErrUnexpectedEOF
+					}
+					b := dAtA[iNdEx]
+					iNdEx++
+					v |= uint64(b&0x7F) << shift
+					if b < 0x80 {
+						break
+					}
+				}
+				m.Learners = append(m.Learners, v)
+			} else if wireType == 2 {
+				var packedLen int
+				for shift := uint(0); ; shift += 7 {
+					if shift >= 64 {
+						return ErrIntOverflowRaft
+					}
+					if iNdEx >= l {
+						return io.ErrUnexpectedEOF
+					}
+					b := dAtA[iNdEx]
+					iNdEx++
+					packedLen |= int(b&0x7F) << shift
+					if b < 0x80 {
+						break
+					}
+				}
+				if packedLen < 0 {
+					return ErrInvalidLengthRaft
+				}
+				postIndex := iNdEx + packedLen
+				if postIndex < 0 {
+					return ErrInvalidLengthRaft
+				}
+				if postIndex > l {
+					return io.ErrUnexpectedEOF
+				}
+				var elementCount int
+				var count int
+				for _, integer := range dAtA[iNdEx:postIndex] {
+					if integer < 128 {
+						count++
+					}
+				}
+				elementCount = count
+				if elementCount != 0 && len(m.Learners) == 0 {
+					m.Learners = make([]uint64, 0, elementCount)
+				}
+				for iNdEx < postIndex {
+					var v uint64
+					for shift := uint(0); ; shift += 7 {
+						if shift >= 64 {
+							return ErrIntOverflowRaft
+						}
+						if iNdEx >= l {
+							return io.ErrUnexpectedEOF
+						}
+						b := dAtA[iNdEx]
+						iNdEx++
+						v |= uint64(b&0x7F) << shift
+						if b < 0x80 {
+							break
+						}
+					}
+					m.Learners = append(m.Learners, v)
+				}
+			} else {
+				return fmt.Errorf("proto: wrong wireType = %d for field Learners", wireType)
+			}
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRaft(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRaft
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRaft
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *ConfChange) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowRaft
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: ConfChange: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: ConfChange: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType)
+			}
+			m.ID = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaft
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.ID |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 2:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Type", wireType)
+			}
+			m.Type = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaft
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.Type |= ConfChangeType(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 3:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field NodeID", wireType)
+			}
+			m.NodeID = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaft
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.NodeID |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 4:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Context", wireType)
+			}
+			var byteLen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRaft
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				byteLen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if byteLen < 0 {
+				return ErrInvalidLengthRaft
+			}
+			postIndex := iNdEx + byteLen
+			if postIndex < 0 {
+				return ErrInvalidLengthRaft
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Context = append(m.Context[:0], dAtA[iNdEx:postIndex]...)
+			if m.Context == nil {
+				m.Context = []byte{}
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipRaft(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthRaft
+			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthRaft
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func skipRaft(dAtA []byte) (n int, err error) {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return 0, ErrIntOverflowRaft
+			}
+			if iNdEx >= l {
+				return 0, io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= (uint64(b) & 0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		wireType := int(wire & 0x7)
+		switch wireType {
+		case 0:
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return 0, ErrIntOverflowRaft
+				}
+				if iNdEx >= l {
+					return 0, io.ErrUnexpectedEOF
+				}
+				iNdEx++
+				if dAtA[iNdEx-1] < 0x80 {
+					break
+				}
+			}
+			return iNdEx, nil
+		case 1:
+			iNdEx += 8
+			return iNdEx, nil
+		case 2:
+			var length int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return 0, ErrIntOverflowRaft
+				}
+				if iNdEx >= l {
+					return 0, io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				length |= (int(b) & 0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if length < 0 {
+				return 0, ErrInvalidLengthRaft
+			}
+			iNdEx += length
+			if iNdEx < 0 {
+				return 0, ErrInvalidLengthRaft
+			}
+			return iNdEx, nil
+		case 3:
+			for {
+				var innerWire uint64
+				var start int = iNdEx
+				for shift := uint(0); ; shift += 7 {
+					if shift >= 64 {
+						return 0, ErrIntOverflowRaft
+					}
+					if iNdEx >= l {
+						return 0, io.ErrUnexpectedEOF
+					}
+					b := dAtA[iNdEx]
+					iNdEx++
+					innerWire |= (uint64(b) & 0x7F) << shift
+					if b < 0x80 {
+						break
+					}
+				}
+				innerWireType := int(innerWire & 0x7)
+				if innerWireType == 4 {
+					break
+				}
+				next, err := skipRaft(dAtA[start:])
+				if err != nil {
+					return 0, err
+				}
+				iNdEx = start + next
+				if iNdEx < 0 {
+					return 0, ErrInvalidLengthRaft
+				}
+			}
+			return iNdEx, nil
+		case 4:
+			return iNdEx, nil
+		case 5:
+			iNdEx += 4
+			return iNdEx, nil
+		default:
+			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
+		}
+	}
+	panic("unreachable")
+}
+
+var (
+	ErrInvalidLengthRaft = fmt.Errorf("proto: negative length found during unmarshaling")
+	ErrIntOverflowRaft   = fmt.Errorf("proto: integer overflow")
+)
diff --git a/vendor/github.com/coreos/etcd/raft/raftpb/raft.proto b/vendor/github.com/coreos/etcd/raft/raftpb/raft.proto
new file mode 100644
index 0000000..644ce7b
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/raft/raftpb/raft.proto
@@ -0,0 +1,95 @@
+syntax = "proto2";
+package raftpb;
+
+import "gogoproto/gogo.proto";
+
+option (gogoproto.marshaler_all) = true;
+option (gogoproto.sizer_all) = true;
+option (gogoproto.unmarshaler_all) = true;
+option (gogoproto.goproto_getters_all) = false;
+option (gogoproto.goproto_enum_prefix_all) = false;
+
+enum EntryType {
+	EntryNormal     = 0;
+	EntryConfChange = 1;
+}
+
+message Entry {
+	optional uint64     Term  = 2 [(gogoproto.nullable) = false]; // must be 64-bit aligned for atomic operations
+	optional uint64     Index = 3 [(gogoproto.nullable) = false]; // must be 64-bit aligned for atomic operations
+	optional EntryType  Type  = 1 [(gogoproto.nullable) = false];
+	optional bytes      Data  = 4;
+}
+
+message SnapshotMetadata {
+	optional ConfState conf_state = 1 [(gogoproto.nullable) = false];
+	optional uint64    index      = 2 [(gogoproto.nullable) = false];
+	optional uint64    term       = 3 [(gogoproto.nullable) = false];
+}
+
+message Snapshot {
+	optional bytes            data     = 1;
+	optional SnapshotMetadata metadata = 2 [(gogoproto.nullable) = false];
+}
+
+enum MessageType {
+	MsgHup             = 0;
+	MsgBeat            = 1;
+	MsgProp            = 2;
+	MsgApp             = 3;
+	MsgAppResp         = 4;
+	MsgVote            = 5;
+	MsgVoteResp        = 6;
+	MsgSnap            = 7;
+	MsgHeartbeat       = 8;
+	MsgHeartbeatResp   = 9;
+	MsgUnreachable     = 10;
+	MsgSnapStatus      = 11;
+	MsgCheckQuorum     = 12;
+	MsgTransferLeader  = 13;
+	MsgTimeoutNow      = 14;
+	MsgReadIndex       = 15;
+	MsgReadIndexResp   = 16;
+	MsgPreVote         = 17;
+	MsgPreVoteResp     = 18;
+}
+
+message Message {
+	optional MessageType type        = 1  [(gogoproto.nullable) = false];
+	optional uint64      to          = 2  [(gogoproto.nullable) = false];
+	optional uint64      from        = 3  [(gogoproto.nullable) = false];
+	optional uint64      term        = 4  [(gogoproto.nullable) = false];
+	optional uint64      logTerm     = 5  [(gogoproto.nullable) = false];
+	optional uint64      index       = 6  [(gogoproto.nullable) = false];
+	repeated Entry       entries     = 7  [(gogoproto.nullable) = false];
+	optional uint64      commit      = 8  [(gogoproto.nullable) = false];
+	optional Snapshot    snapshot    = 9  [(gogoproto.nullable) = false];
+	optional bool        reject      = 10 [(gogoproto.nullable) = false];
+	optional uint64      rejectHint  = 11 [(gogoproto.nullable) = false];
+	optional bytes       context     = 12;
+}
+
+message HardState {
+	optional uint64 term   = 1 [(gogoproto.nullable) = false];
+	optional uint64 vote   = 2 [(gogoproto.nullable) = false];
+	optional uint64 commit = 3 [(gogoproto.nullable) = false];
+}
+
+message ConfState {
+	repeated uint64 nodes    = 1;
+	repeated uint64 learners = 2;
+}
+
+enum ConfChangeType {
+	ConfChangeAddNode        = 0;
+	ConfChangeRemoveNode     = 1;
+	ConfChangeUpdateNode     = 2;
+	ConfChangeAddLearnerNode = 3;
+}
+
+message ConfChange {
+	optional uint64          ID      = 1 [(gogoproto.nullable) = false];
+	optional ConfChangeType  Type    = 2 [(gogoproto.nullable) = false];
+	optional uint64          NodeID  = 3 [(gogoproto.nullable) = false];
+	optional bytes           Context = 4;
+}
diff --git a/vendor/github.com/coreos/etcd/raft/rawnode.go b/vendor/github.com/coreos/etcd/raft/rawnode.go
new file mode 100644
index 0000000..925cb85
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/raft/rawnode.go
@@ -0,0 +1,266 @@
+// Copyright 2015 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package raft
+
+import (
+	"errors"
+
+	pb "github.com/coreos/etcd/raft/raftpb"
+)
+
+// ErrStepLocalMsg is returned when try to step a local raft message
+var ErrStepLocalMsg = errors.New("raft: cannot step raft local message")
+
+// ErrStepPeerNotFound is returned when try to step a response message
+// but there is no peer found in raft.prs for that node.
+var ErrStepPeerNotFound = errors.New("raft: cannot step as peer not found")
+
+// RawNode is a thread-unsafe Node.
+// The methods of this struct correspond to the methods of Node and are described
+// more fully there.
+type RawNode struct {
+	raft       *raft
+	prevSoftSt *SoftState
+	prevHardSt pb.HardState
+}
+
+func (rn *RawNode) newReady() Ready {
+	return newReady(rn.raft, rn.prevSoftSt, rn.prevHardSt)
+}
+
+func (rn *RawNode) commitReady(rd Ready) {
+	if rd.SoftState != nil {
+		rn.prevSoftSt = rd.SoftState
+	}
+	if !IsEmptyHardState(rd.HardState) {
+		rn.prevHardSt = rd.HardState
+	}
+	if rn.prevHardSt.Commit != 0 {
+		// In most cases, prevHardSt and rd.HardState will be the same
+		// because when there are new entries to apply we just sent a
+		// HardState with an updated Commit value. However, on initial
+		// startup the two are different because we don't send a HardState
+		// until something changes, but we do send any un-applied but
+		// committed entries (and previously-committed entries may be
+		// incorporated into the snapshot, even if rd.CommittedEntries is
+		// empty). Therefore we mark all committed entries as applied
+		// whether they were included in rd.HardState or not.
+		rn.raft.raftLog.appliedTo(rn.prevHardSt.Commit)
+	}
+	if len(rd.Entries) > 0 {
+		e := rd.Entries[len(rd.Entries)-1]
+		rn.raft.raftLog.stableTo(e.Index, e.Term)
+	}
+	if !IsEmptySnap(rd.Snapshot) {
+		rn.raft.raftLog.stableSnapTo(rd.Snapshot.Metadata.Index)
+	}
+	if len(rd.ReadStates) != 0 {
+		rn.raft.readStates = nil
+	}
+}
+
+// NewRawNode returns a new RawNode given configuration and a list of raft peers.
+func NewRawNode(config *Config, peers []Peer) (*RawNode, error) {
+	if config.ID == 0 {
+		panic("config.ID must not be zero")
+	}
+	r := newRaft(config)
+	rn := &RawNode{
+		raft: r,
+	}
+	lastIndex, err := config.Storage.LastIndex()
+	if err != nil {
+		panic(err) // TODO(bdarnell)
+	}
+	// If the log is empty, this is a new RawNode (like StartNode); otherwise it's
+	// restoring an existing RawNode (like RestartNode).
+	// TODO(bdarnell): rethink RawNode initialization and whether the application needs
+	// to be able to tell us when it expects the RawNode to exist.
+	if lastIndex == 0 {
+		r.becomeFollower(1, None)
+		ents := make([]pb.Entry, len(peers))
+		for i, peer := range peers {
+			cc := pb.ConfChange{Type: pb.ConfChangeAddNode, NodeID: peer.ID, Context: peer.Context}
+			data, err := cc.Marshal()
+			if err != nil {
+				panic("unexpected marshal error")
+			}
+
+			ents[i] = pb.Entry{Type: pb.EntryConfChange, Term: 1, Index: uint64(i + 1), Data: data}
+		}
+		r.raftLog.append(ents...)
+		r.raftLog.committed = uint64(len(ents))
+		for _, peer := range peers {
+			r.addNode(peer.ID)
+		}
+	}
+
+	// Set the initial hard and soft states after performing all initialization.
+	rn.prevSoftSt = r.softState()
+	if lastIndex == 0 {
+		rn.prevHardSt = emptyState
+	} else {
+		rn.prevHardSt = r.hardState()
+	}
+
+	return rn, nil
+}
+
+// Tick advances the internal logical clock by a single tick.
+func (rn *RawNode) Tick() {
+	rn.raft.tick()
+}
+
+// TickQuiesced advances the internal logical clock by a single tick without
+// performing any other state machine processing. It allows the caller to avoid
+// periodic heartbeats and elections when all of the peers in a Raft group are
+// known to be at the same state. Expected usage is to periodically invoke Tick
+// or TickQuiesced depending on whether the group is "active" or "quiesced".
+//
+// WARNING: Be very careful about using this method as it subverts the Raft
+// state machine. You should probably be using Tick instead.
+func (rn *RawNode) TickQuiesced() {
+	rn.raft.electionElapsed++
+}
+
+// Campaign causes this RawNode to transition to candidate state.
+func (rn *RawNode) Campaign() error {
+	return rn.raft.Step(pb.Message{
+		Type: pb.MsgHup,
+	})
+}
+
+// Propose proposes data be appended to the raft log.
+func (rn *RawNode) Propose(data []byte) error {
+	return rn.raft.Step(pb.Message{
+		Type: pb.MsgProp,
+		From: rn.raft.id,
+		Entries: []pb.Entry{
+			{Data: data},
+		}})
+}
+
+// ProposeConfChange proposes a config change.
+func (rn *RawNode) ProposeConfChange(cc pb.ConfChange) error {
+	data, err := cc.Marshal()
+	if err != nil {
+		return err
+	}
+	return rn.raft.Step(pb.Message{
+		Type: pb.MsgProp,
+		Entries: []pb.Entry{
+			{Type: pb.EntryConfChange, Data: data},
+		},
+	})
+}
+
+// ApplyConfChange applies a config change to the local node.
+func (rn *RawNode) ApplyConfChange(cc pb.ConfChange) *pb.ConfState {
+	if cc.NodeID == None {
+		rn.raft.resetPendingConf()
+		return &pb.ConfState{Nodes: rn.raft.nodes()}
+	}
+	switch cc.Type {
+	case pb.ConfChangeAddNode:
+		rn.raft.addNode(cc.NodeID)
+	case pb.ConfChangeAddLearnerNode:
+		rn.raft.addLearner(cc.NodeID)
+	case pb.ConfChangeRemoveNode:
+		rn.raft.removeNode(cc.NodeID)
+	case pb.ConfChangeUpdateNode:
+		rn.raft.resetPendingConf()
+	default:
+		panic("unexpected conf type")
+	}
+	return &pb.ConfState{Nodes: rn.raft.nodes()}
+}
+
+// Step advances the state machine using the given message.
+func (rn *RawNode) Step(m pb.Message) error {
+	// ignore unexpected local messages receiving over network
+	if IsLocalMsg(m.Type) {
+		return ErrStepLocalMsg
+	}
+	if pr := rn.raft.getProgress(m.From); pr != nil || !IsResponseMsg(m.Type) {
+		return rn.raft.Step(m)
+	}
+	return ErrStepPeerNotFound
+}
+
+// Ready returns the current point-in-time state of this RawNode.
+func (rn *RawNode) Ready() Ready {
+	rd := rn.newReady()
+	rn.raft.msgs = nil
+	return rd
+}
+
+// HasReady called when RawNode user need to check if any Ready pending.
+// Checking logic in this method should be consistent with Ready.containsUpdates().
+func (rn *RawNode) HasReady() bool {
+	r := rn.raft
+	if !r.softState().equal(rn.prevSoftSt) {
+		return true
+	}
+	if hardSt := r.hardState(); !IsEmptyHardState(hardSt) && !isHardStateEqual(hardSt, rn.prevHardSt) {
+		return true
+	}
+	if r.raftLog.unstable.snapshot != nil && !IsEmptySnap(*r.raftLog.unstable.snapshot) {
+		return true
+	}
+	if len(r.msgs) > 0 || len(r.raftLog.unstableEntries()) > 0 || r.raftLog.hasNextEnts() {
+		return true
+	}
+	if len(r.readStates) != 0 {
+		return true
+	}
+	return false
+}
+
+// Advance notifies the RawNode that the application has applied and saved progress in the
+// last Ready results.
+func (rn *RawNode) Advance(rd Ready) {
+	rn.commitReady(rd)
+}
+
+// Status returns the current status of the given group.
+func (rn *RawNode) Status() *Status {
+	status := getStatus(rn.raft)
+	return &status
+}
+
+// ReportUnreachable reports the given node is not reachable for the last send.
+func (rn *RawNode) ReportUnreachable(id uint64) {
+	_ = rn.raft.Step(pb.Message{Type: pb.MsgUnreachable, From: id})
+}
+
+// ReportSnapshot reports the status of the sent snapshot.
+func (rn *RawNode) ReportSnapshot(id uint64, status SnapshotStatus) {
+	rej := status == SnapshotFailure
+
+	_ = rn.raft.Step(pb.Message{Type: pb.MsgSnapStatus, From: id, Reject: rej})
+}
+
+// TransferLeader tries to transfer leadership to the given transferee.
+func (rn *RawNode) TransferLeader(transferee uint64) {
+	_ = rn.raft.Step(pb.Message{Type: pb.MsgTransferLeader, From: transferee})
+}
+
+// ReadIndex requests a read state. The read state will be set in ready.
+// Read State has a read index. Once the application advances further than the read
+// index, any linearizable read requests issued before the read request can be
+// processed safely. The read state will have the same rctx attached.
+func (rn *RawNode) ReadIndex(rctx []byte) {
+	_ = rn.raft.Step(pb.Message{Type: pb.MsgReadIndex, Entries: []pb.Entry{{Data: rctx}}})
+}
diff --git a/vendor/github.com/coreos/etcd/raft/read_only.go b/vendor/github.com/coreos/etcd/raft/read_only.go
new file mode 100644
index 0000000..ae746fa
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/raft/read_only.go
@@ -0,0 +1,118 @@
+// Copyright 2016 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package raft
+
+import pb "github.com/coreos/etcd/raft/raftpb"
+
+// ReadState provides state for read only query.
+// It's caller's responsibility to call ReadIndex first before getting
+// this state from ready, it's also caller's duty to differentiate if this
+// state is what it requests through RequestCtx, eg. given a unique id as
+// RequestCtx
+type ReadState struct {
+	Index      uint64
+	RequestCtx []byte
+}
+
+type readIndexStatus struct {
+	req   pb.Message
+	index uint64
+	acks  map[uint64]struct{}
+}
+
+type readOnly struct {
+	option           ReadOnlyOption
+	pendingReadIndex map[string]*readIndexStatus
+	readIndexQueue   []string
+}
+
+func newReadOnly(option ReadOnlyOption) *readOnly {
+	return &readOnly{
+		option:           option,
+		pendingReadIndex: make(map[string]*readIndexStatus),
+	}
+}
+
+// addRequest adds a read only reuqest into readonly struct.
+// `index` is the commit index of the raft state machine when it received
+// the read only request.
+// `m` is the original read only request message from the local or remote node.
+func (ro *readOnly) addRequest(index uint64, m pb.Message) {
+	ctx := string(m.Entries[0].Data)
+	if _, ok := ro.pendingReadIndex[ctx]; ok {
+		return
+	}
+	ro.pendingReadIndex[ctx] = &readIndexStatus{index: index, req: m, acks: make(map[uint64]struct{})}
+	ro.readIndexQueue = append(ro.readIndexQueue, ctx)
+}
+
+// recvAck notifies the readonly struct that the raft state machine received
+// an acknowledgment of the heartbeat that attached with the read only request
+// context.
+func (ro *readOnly) recvAck(m pb.Message) int {
+	rs, ok := ro.pendingReadIndex[string(m.Context)]
+	if !ok {
+		return 0
+	}
+
+	rs.acks[m.From] = struct{}{}
+	// add one to include an ack from local node
+	return len(rs.acks) + 1
+}
+
+// advance advances the read only request queue kept by the readonly struct.
+// It dequeues the requests until it finds the read only request that has
+// the same context as the given `m`.
+func (ro *readOnly) advance(m pb.Message) []*readIndexStatus {
+	var (
+		i     int
+		found bool
+	)
+
+	ctx := string(m.Context)
+	rss := []*readIndexStatus{}
+
+	for _, okctx := range ro.readIndexQueue {
+		i++
+		rs, ok := ro.pendingReadIndex[okctx]
+		if !ok {
+			panic("cannot find corresponding read state from pending map")
+		}
+		rss = append(rss, rs)
+		if okctx == ctx {
+			found = true
+			break
+		}
+	}
+
+	if found {
+		ro.readIndexQueue = ro.readIndexQueue[i:]
+		for _, rs := range rss {
+			delete(ro.pendingReadIndex, string(rs.req.Entries[0].Data))
+		}
+		return rss
+	}
+
+	return nil
+}
+
+// lastPendingRequestCtx returns the context of the last pending read only
+// request in readonly struct.
+func (ro *readOnly) lastPendingRequestCtx() string {
+	if len(ro.readIndexQueue) == 0 {
+		return ""
+	}
+	return ro.readIndexQueue[len(ro.readIndexQueue)-1]
+}
diff --git a/vendor/github.com/coreos/etcd/raft/status.go b/vendor/github.com/coreos/etcd/raft/status.go
new file mode 100644
index 0000000..f4d3d86
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/raft/status.go
@@ -0,0 +1,88 @@
+// Copyright 2015 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package raft
+
+import (
+	"fmt"
+
+	pb "github.com/coreos/etcd/raft/raftpb"
+)
+
+type Status struct {
+	ID uint64
+
+	pb.HardState
+	SoftState
+
+	Applied  uint64
+	Progress map[uint64]Progress
+
+	LeadTransferee uint64
+}
+
+// getStatus gets a copy of the current raft status.
+func getStatus(r *raft) Status {
+	s := Status{
+		ID:             r.id,
+		LeadTransferee: r.leadTransferee,
+	}
+
+	s.HardState = r.hardState()
+	s.SoftState = *r.softState()
+
+	s.Applied = r.raftLog.applied
+
+	if s.RaftState == StateLeader {
+		s.Progress = make(map[uint64]Progress)
+		for id, p := range r.prs {
+			s.Progress[id] = *p
+		}
+
+		for id, p := range r.learnerPrs {
+			s.Progress[id] = *p
+		}
+	}
+
+	return s
+}
+
+// MarshalJSON translates the raft status into JSON.
+// TODO: try to simplify this by introducing ID type into raft
+func (s Status) MarshalJSON() ([]byte, error) {
+	j := fmt.Sprintf(`{"id":"%x","term":%d,"vote":"%x","commit":%d,"lead":"%x","raftState":%q,"applied":%d,"progress":{`,
+		s.ID, s.Term, s.Vote, s.Commit, s.Lead, s.RaftState, s.Applied)
+
+	if len(s.Progress) == 0 {
+		j += "},"
+	} else {
+		for k, v := range s.Progress {
+			subj := fmt.Sprintf(`"%x":{"match":%d,"next":%d,"state":%q},`, k, v.Match, v.Next, v.State)
+			j += subj
+		}
+		// remove the trailing ","
+		j = j[:len(j)-1] + "},"
+	}
+
+	j += fmt.Sprintf(`"leadtransferee":"%x"}`, s.LeadTransferee)
+	return []byte(j), nil
+}
+
+func (s Status) String() string {
+	b, err := s.MarshalJSON()
+	if err != nil {
+		raftLogger.Panicf("unexpected error: %v", err)
+	}
+	return string(b)
+}
diff --git a/vendor/github.com/coreos/etcd/raft/storage.go b/vendor/github.com/coreos/etcd/raft/storage.go
new file mode 100644
index 0000000..69c3a7d
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/raft/storage.go
@@ -0,0 +1,271 @@
+// Copyright 2015 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package raft
+
+import (
+	"errors"
+	"sync"
+
+	pb "github.com/coreos/etcd/raft/raftpb"
+)
+
+// ErrCompacted is returned by Storage.Entries/Compact when a requested
+// index is unavailable because it predates the last snapshot.
+var ErrCompacted = errors.New("requested index is unavailable due to compaction")
+
+// ErrSnapOutOfDate is returned by Storage.CreateSnapshot when a requested
+// index is older than the existing snapshot.
+var ErrSnapOutOfDate = errors.New("requested index is older than the existing snapshot")
+
+// ErrUnavailable is returned by Storage interface when the requested log entries
+// are unavailable.
+var ErrUnavailable = errors.New("requested entry at index is unavailable")
+
+// ErrSnapshotTemporarilyUnavailable is returned by the Storage interface when the required
+// snapshot is temporarily unavailable.
+var ErrSnapshotTemporarilyUnavailable = errors.New("snapshot is temporarily unavailable")
+
+// Storage is an interface that may be implemented by the application
+// to retrieve log entries from storage.
+//
+// If any Storage method returns an error, the raft instance will
+// become inoperable and refuse to participate in elections; the
+// application is responsible for cleanup and recovery in this case.
+type Storage interface {
+	// InitialState returns the saved HardState and ConfState information.
+	InitialState() (pb.HardState, pb.ConfState, error)
+	// Entries returns a slice of log entries in the range [lo,hi).
+	// MaxSize limits the total size of the log entries returned, but
+	// Entries returns at least one entry if any.
+	Entries(lo, hi, maxSize uint64) ([]pb.Entry, error)
+	// Term returns the term of entry i, which must be in the range
+	// [FirstIndex()-1, LastIndex()]. The term of the entry before
+	// FirstIndex is retained for matching purposes even though the
+	// rest of that entry may not be available.
+	Term(i uint64) (uint64, error)
+	// LastIndex returns the index of the last entry in the log.
+	LastIndex() (uint64, error)
+	// FirstIndex returns the index of the first log entry that is
+	// possibly available via Entries (older entries have been incorporated
+	// into the latest Snapshot; if storage only contains the dummy entry the
+	// first log entry is not available).
+	FirstIndex() (uint64, error)
+	// Snapshot returns the most recent snapshot.
+	// If snapshot is temporarily unavailable, it should return ErrSnapshotTemporarilyUnavailable,
+	// so raft state machine could know that Storage needs some time to prepare
+	// snapshot and call Snapshot later.
+	Snapshot() (pb.Snapshot, error)
+}
+
+// MemoryStorage implements the Storage interface backed by an
+// in-memory array.
+type MemoryStorage struct {
+	// Protects access to all fields. Most methods of MemoryStorage are
+	// run on the raft goroutine, but Append() is run on an application
+	// goroutine.
+	sync.Mutex
+
+	hardState pb.HardState
+	snapshot  pb.Snapshot
+	// ents[i] has raft log position i+snapshot.Metadata.Index
+	ents []pb.Entry
+}
+
+// NewMemoryStorage creates an empty MemoryStorage.
+func NewMemoryStorage() *MemoryStorage {
+	return &MemoryStorage{
+		// When starting from scratch populate the list with a dummy entry at term zero.
+		ents: make([]pb.Entry, 1),
+	}
+}
+
+// InitialState implements the Storage interface.
+func (ms *MemoryStorage) InitialState() (pb.HardState, pb.ConfState, error) {
+	return ms.hardState, ms.snapshot.Metadata.ConfState, nil
+}
+
+// SetHardState saves the current HardState.
+func (ms *MemoryStorage) SetHardState(st pb.HardState) error {
+	ms.Lock()
+	defer ms.Unlock()
+	ms.hardState = st
+	return nil
+}
+
+// Entries implements the Storage interface.
+func (ms *MemoryStorage) Entries(lo, hi, maxSize uint64) ([]pb.Entry, error) {
+	ms.Lock()
+	defer ms.Unlock()
+	offset := ms.ents[0].Index
+	if lo <= offset {
+		return nil, ErrCompacted
+	}
+	if hi > ms.lastIndex()+1 {
+		raftLogger.Panicf("entries' hi(%d) is out of bound lastindex(%d)", hi, ms.lastIndex())
+	}
+	// only contains dummy entries.
+	if len(ms.ents) == 1 {
+		return nil, ErrUnavailable
+	}
+
+	ents := ms.ents[lo-offset : hi-offset]
+	return limitSize(ents, maxSize), nil
+}
+
+// Term implements the Storage interface.
+func (ms *MemoryStorage) Term(i uint64) (uint64, error) {
+	ms.Lock()
+	defer ms.Unlock()
+	offset := ms.ents[0].Index
+	if i < offset {
+		return 0, ErrCompacted
+	}
+	if int(i-offset) >= len(ms.ents) {
+		return 0, ErrUnavailable
+	}
+	return ms.ents[i-offset].Term, nil
+}
+
+// LastIndex implements the Storage interface.
+func (ms *MemoryStorage) LastIndex() (uint64, error) {
+	ms.Lock()
+	defer ms.Unlock()
+	return ms.lastIndex(), nil
+}
+
+func (ms *MemoryStorage) lastIndex() uint64 {
+	return ms.ents[0].Index + uint64(len(ms.ents)) - 1
+}
+
+// FirstIndex implements the Storage interface.
+func (ms *MemoryStorage) FirstIndex() (uint64, error) {
+	ms.Lock()
+	defer ms.Unlock()
+	return ms.firstIndex(), nil
+}
+
+func (ms *MemoryStorage) firstIndex() uint64 {
+	return ms.ents[0].Index + 1
+}
+
+// Snapshot implements the Storage interface.
+func (ms *MemoryStorage) Snapshot() (pb.Snapshot, error) {
+	ms.Lock()
+	defer ms.Unlock()
+	return ms.snapshot, nil
+}
+
+// ApplySnapshot overwrites the contents of this Storage object with
+// those of the given snapshot.
+func (ms *MemoryStorage) ApplySnapshot(snap pb.Snapshot) error {
+	ms.Lock()
+	defer ms.Unlock()
+
+	//handle check for old snapshot being applied
+	msIndex := ms.snapshot.Metadata.Index
+	snapIndex := snap.Metadata.Index
+	if msIndex >= snapIndex {
+		return ErrSnapOutOfDate
+	}
+
+	ms.snapshot = snap
+	ms.ents = []pb.Entry{{Term: snap.Metadata.Term, Index: snap.Metadata.Index}}
+	return nil
+}
+
+// CreateSnapshot makes a snapshot which can be retrieved with Snapshot() and
+// can be used to reconstruct the state at that point.
+// If any configuration changes have been made since the last compaction,
+// the result of the last ApplyConfChange must be passed in.
+func (ms *MemoryStorage) CreateSnapshot(i uint64, cs *pb.ConfState, data []byte) (pb.Snapshot, error) {
+	ms.Lock()
+	defer ms.Unlock()
+	if i <= ms.snapshot.Metadata.Index {
+		return pb.Snapshot{}, ErrSnapOutOfDate
+	}
+
+	offset := ms.ents[0].Index
+	if i > ms.lastIndex() {
+		raftLogger.Panicf("snapshot %d is out of bound lastindex(%d)", i, ms.lastIndex())
+	}
+
+	ms.snapshot.Metadata.Index = i
+	ms.snapshot.Metadata.Term = ms.ents[i-offset].Term
+	if cs != nil {
+		ms.snapshot.Metadata.ConfState = *cs
+	}
+	ms.snapshot.Data = data
+	return ms.snapshot, nil
+}
+
+// Compact discards all log entries prior to compactIndex.
+// It is the application's responsibility to not attempt to compact an index
+// greater than raftLog.applied.
+func (ms *MemoryStorage) Compact(compactIndex uint64) error {
+	ms.Lock()
+	defer ms.Unlock()
+	offset := ms.ents[0].Index
+	if compactIndex <= offset {
+		return ErrCompacted
+	}
+	if compactIndex > ms.lastIndex() {
+		raftLogger.Panicf("compact %d is out of bound lastindex(%d)", compactIndex, ms.lastIndex())
+	}
+
+	i := compactIndex - offset
+	ents := make([]pb.Entry, 1, 1+uint64(len(ms.ents))-i)
+	ents[0].Index = ms.ents[i].Index
+	ents[0].Term = ms.ents[i].Term
+	ents = append(ents, ms.ents[i+1:]...)
+	ms.ents = ents
+	return nil
+}
+
+// Append the new entries to storage.
+// TODO (xiangli): ensure the entries are continuous and
+// entries[0].Index > ms.entries[0].Index
+func (ms *MemoryStorage) Append(entries []pb.Entry) error {
+	if len(entries) == 0 {
+		return nil
+	}
+
+	ms.Lock()
+	defer ms.Unlock()
+
+	first := ms.firstIndex()
+	last := entries[0].Index + uint64(len(entries)) - 1
+
+	// shortcut if there is no new entry.
+	if last < first {
+		return nil
+	}
+	// truncate compacted entries
+	if first > entries[0].Index {
+		entries = entries[first-entries[0].Index:]
+	}
+
+	offset := entries[0].Index - ms.ents[0].Index
+	switch {
+	case uint64(len(ms.ents)) > offset:
+		ms.ents = append([]pb.Entry{}, ms.ents[:offset]...)
+		ms.ents = append(ms.ents, entries...)
+	case uint64(len(ms.ents)) == offset:
+		ms.ents = append(ms.ents, entries...)
+	default:
+		raftLogger.Panicf("missing log entry [last: %d, append at: %d]",
+			ms.lastIndex(), entries[0].Index)
+	}
+	return nil
+}
diff --git a/vendor/github.com/coreos/etcd/raft/util.go b/vendor/github.com/coreos/etcd/raft/util.go
new file mode 100644
index 0000000..f4141fe
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/raft/util.go
@@ -0,0 +1,129 @@
+// Copyright 2015 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package raft
+
+import (
+	"bytes"
+	"fmt"
+
+	pb "github.com/coreos/etcd/raft/raftpb"
+)
+
+func (st StateType) MarshalJSON() ([]byte, error) {
+	return []byte(fmt.Sprintf("%q", st.String())), nil
+}
+
+// uint64Slice implements sort interface
+type uint64Slice []uint64
+
+func (p uint64Slice) Len() int           { return len(p) }
+func (p uint64Slice) Less(i, j int) bool { return p[i] < p[j] }
+func (p uint64Slice) Swap(i, j int)      { p[i], p[j] = p[j], p[i] }
+
+func min(a, b uint64) uint64 {
+	if a > b {
+		return b
+	}
+	return a
+}
+
+func max(a, b uint64) uint64 {
+	if a > b {
+		return a
+	}
+	return b
+}
+
+func IsLocalMsg(msgt pb.MessageType) bool {
+	return msgt == pb.MsgHup || msgt == pb.MsgBeat || msgt == pb.MsgUnreachable ||
+		msgt == pb.MsgSnapStatus || msgt == pb.MsgCheckQuorum
+}
+
+func IsResponseMsg(msgt pb.MessageType) bool {
+	return msgt == pb.MsgAppResp || msgt == pb.MsgVoteResp || msgt == pb.MsgHeartbeatResp || msgt == pb.MsgUnreachable || msgt == pb.MsgPreVoteResp
+}
+
+// voteResponseType maps vote and prevote message types to their corresponding responses.
+func voteRespMsgType(msgt pb.MessageType) pb.MessageType {
+	switch msgt {
+	case pb.MsgVote:
+		return pb.MsgVoteResp
+	case pb.MsgPreVote:
+		return pb.MsgPreVoteResp
+	default:
+		panic(fmt.Sprintf("not a vote message: %s", msgt))
+	}
+}
+
+// EntryFormatter can be implemented by the application to provide human-readable formatting
+// of entry data. Nil is a valid EntryFormatter and will use a default format.
+type EntryFormatter func([]byte) string
+
+// DescribeMessage returns a concise human-readable description of a
+// Message for debugging.
+func DescribeMessage(m pb.Message, f EntryFormatter) string {
+	var buf bytes.Buffer
+	fmt.Fprintf(&buf, "%x->%x %v Term:%d Log:%d/%d", m.From, m.To, m.Type, m.Term, m.LogTerm, m.Index)
+	if m.Reject {
+		fmt.Fprintf(&buf, " Rejected")
+		if m.RejectHint != 0 {
+			fmt.Fprintf(&buf, "(Hint:%d)", m.RejectHint)
+		}
+	}
+	if m.Commit != 0 {
+		fmt.Fprintf(&buf, " Commit:%d", m.Commit)
+	}
+	if len(m.Entries) > 0 {
+		fmt.Fprintf(&buf, " Entries:[")
+		for i, e := range m.Entries {
+			if i != 0 {
+				buf.WriteString(", ")
+			}
+			buf.WriteString(DescribeEntry(e, f))
+		}
+		fmt.Fprintf(&buf, "]")
+	}
+	if !IsEmptySnap(m.Snapshot) {
+		fmt.Fprintf(&buf, " Snapshot:%v", m.Snapshot)
+	}
+	return buf.String()
+}
+
+// DescribeEntry returns a concise human-readable description of an
+// Entry for debugging.
+func DescribeEntry(e pb.Entry, f EntryFormatter) string {
+	var formatted string
+	if e.Type == pb.EntryNormal && f != nil {
+		formatted = f(e.Data)
+	} else {
+		formatted = fmt.Sprintf("%q", e.Data)
+	}
+	return fmt.Sprintf("%d/%d %s %s", e.Term, e.Index, e.Type, formatted)
+}
+
+func limitSize(ents []pb.Entry, maxSize uint64) []pb.Entry {
+	if len(ents) == 0 {
+		return ents
+	}
+	size := ents[0].Size()
+	var limit int
+	for limit = 1; limit < len(ents); limit++ {
+		size += ents[limit].Size()
+		if uint64(size) > maxSize {
+			break
+		}
+	}
+	return ents[:limit]
+}
diff --git a/vendor/github.com/coreos/etcd/version/version.go b/vendor/github.com/coreos/etcd/version/version.go
new file mode 100644
index 0000000..aa96ffa
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/version/version.go
@@ -0,0 +1,56 @@
+// Copyright 2015 The etcd Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package version implements etcd version parsing and contains latest version
+// information.
+package version
+
+import (
+	"fmt"
+	"strings"
+
+	"github.com/coreos/go-semver/semver"
+)
+
+var (
+	// MinClusterVersion is the min cluster version this etcd binary is compatible with.
+	MinClusterVersion = "3.0.0"
+	Version           = "3.3.25"
+	APIVersion        = "unknown"
+
+	// Git SHA Value will be set during build
+	GitSHA = "Not provided (use ./build instead of go build)"
+)
+
+func init() {
+	ver, err := semver.NewVersion(Version)
+	if err == nil {
+		APIVersion = fmt.Sprintf("%d.%d", ver.Major, ver.Minor)
+	}
+}
+
+type Versions struct {
+	Server  string `json:"etcdserver"`
+	Cluster string `json:"etcdcluster"`
+	// TODO: raft state machine version
+}
+
+// Cluster only keeps the major.minor.
+func Cluster(v string) string {
+	vs := strings.Split(v, ".")
+	if len(vs) <= 2 {
+		return v
+	}
+	return fmt.Sprintf("%s.%s", vs[0], vs[1])
+}
diff --git a/vendor/github.com/coreos/go-semver/LICENSE b/vendor/github.com/coreos/go-semver/LICENSE
new file mode 100644
index 0000000..d645695
--- /dev/null
+++ b/vendor/github.com/coreos/go-semver/LICENSE
@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
diff --git a/vendor/github.com/coreos/go-semver/NOTICE b/vendor/github.com/coreos/go-semver/NOTICE
new file mode 100644
index 0000000..23a0ada
--- /dev/null
+++ b/vendor/github.com/coreos/go-semver/NOTICE
@@ -0,0 +1,5 @@
+CoreOS Project
+Copyright 2018 CoreOS, Inc
+
+This product includes software developed at CoreOS, Inc.
+(http://www.coreos.com/).
diff --git a/vendor/github.com/coreos/go-semver/semver/semver.go b/vendor/github.com/coreos/go-semver/semver/semver.go
new file mode 100644
index 0000000..76cf485
--- /dev/null
+++ b/vendor/github.com/coreos/go-semver/semver/semver.go
@@ -0,0 +1,296 @@
+// Copyright 2013-2015 CoreOS, Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Semantic Versions http://semver.org
+package semver
+
+import (
+	"bytes"
+	"errors"
+	"fmt"
+	"regexp"
+	"strconv"
+	"strings"
+)
+
+type Version struct {
+	Major      int64
+	Minor      int64
+	Patch      int64
+	PreRelease PreRelease
+	Metadata   string
+}
+
+type PreRelease string
+
+func splitOff(input *string, delim string) (val string) {
+	parts := strings.SplitN(*input, delim, 2)
+
+	if len(parts) == 2 {
+		*input = parts[0]
+		val = parts[1]
+	}
+
+	return val
+}
+
+func New(version string) *Version {
+	return Must(NewVersion(version))
+}
+
+func NewVersion(version string) (*Version, error) {
+	v := Version{}
+
+	if err := v.Set(version); err != nil {
+		return nil, err
+	}
+
+	return &v, nil
+}
+
+// Must is a helper for wrapping NewVersion and will panic if err is not nil.
+func Must(v *Version, err error) *Version {
+	if err != nil {
+		panic(err)
+	}
+	return v
+}
+
+// Set parses and updates v from the given version string. Implements flag.Value
+func (v *Version) Set(version string) error {
+	metadata := splitOff(&version, "+")
+	preRelease := PreRelease(splitOff(&version, "-"))
+	dotParts := strings.SplitN(version, ".", 3)
+
+	if len(dotParts) != 3 {
+		return fmt.Errorf("%s is not in dotted-tri format", version)
+	}
+
+	if err := validateIdentifier(string(preRelease)); err != nil {
+		return fmt.Errorf("failed to validate pre-release: %v", err)
+	}
+
+	if err := validateIdentifier(metadata); err != nil {
+		return fmt.Errorf("failed to validate metadata: %v", err)
+	}
+
+	parsed := make([]int64, 3, 3)
+
+	for i, v := range dotParts[:3] {
+		val, err := strconv.ParseInt(v, 10, 64)
+		parsed[i] = val
+		if err != nil {
+			return err
+		}
+	}
+
+	v.Metadata = metadata
+	v.PreRelease = preRelease
+	v.Major = parsed[0]
+	v.Minor = parsed[1]
+	v.Patch = parsed[2]
+	return nil
+}
+
+func (v Version) String() string {
+	var buffer bytes.Buffer
+
+	fmt.Fprintf(&buffer, "%d.%d.%d", v.Major, v.Minor, v.Patch)
+
+	if v.PreRelease != "" {
+		fmt.Fprintf(&buffer, "-%s", v.PreRelease)
+	}
+
+	if v.Metadata != "" {
+		fmt.Fprintf(&buffer, "+%s", v.Metadata)
+	}
+
+	return buffer.String()
+}
+
+func (v *Version) UnmarshalYAML(unmarshal func(interface{}) error) error {
+	var data string
+	if err := unmarshal(&data); err != nil {
+		return err
+	}
+	return v.Set(data)
+}
+
+func (v Version) MarshalJSON() ([]byte, error) {
+	return []byte(`"` + v.String() + `"`), nil
+}
+
+func (v *Version) UnmarshalJSON(data []byte) error {
+	l := len(data)
+	if l == 0 || string(data) == `""` {
+		return nil
+	}
+	if l < 2 || data[0] != '"' || data[l-1] != '"' {
+		return errors.New("invalid semver string")
+	}
+	return v.Set(string(data[1 : l-1]))
+}
+
+// Compare tests if v is less than, equal to, or greater than versionB,
+// returning -1, 0, or +1 respectively.
+func (v Version) Compare(versionB Version) int {
+	if cmp := recursiveCompare(v.Slice(), versionB.Slice()); cmp != 0 {
+		return cmp
+	}
+	return preReleaseCompare(v, versionB)
+}
+
+// Equal tests if v is equal to versionB.
+func (v Version) Equal(versionB Version) bool {
+	return v.Compare(versionB) == 0
+}
+
+// LessThan tests if v is less than versionB.
+func (v Version) LessThan(versionB Version) bool {
+	return v.Compare(versionB) < 0
+}
+
+// Slice converts the comparable parts of the semver into a slice of integers.
+func (v Version) Slice() []int64 {
+	return []int64{v.Major, v.Minor, v.Patch}
+}
+
+func (p PreRelease) Slice() []string {
+	preRelease := string(p)
+	return strings.Split(preRelease, ".")
+}
+
+func preReleaseCompare(versionA Version, versionB Version) int {
+	a := versionA.PreRelease
+	b := versionB.PreRelease
+
+	/* Handle the case where if two versions are otherwise equal it is the
+	 * one without a PreRelease that is greater */
+	if len(a) == 0 && (len(b) > 0) {
+		return 1
+	} else if len(b) == 0 && (len(a) > 0) {
+		return -1
+	}
+
+	// If there is a prerelease, check and compare each part.
+	return recursivePreReleaseCompare(a.Slice(), b.Slice())
+}
+
+func recursiveCompare(versionA []int64, versionB []int64) int {
+	if len(versionA) == 0 {
+		return 0
+	}
+
+	a := versionA[0]
+	b := versionB[0]
+
+	if a > b {
+		return 1
+	} else if a < b {
+		return -1
+	}
+
+	return recursiveCompare(versionA[1:], versionB[1:])
+}
+
+func recursivePreReleaseCompare(versionA []string, versionB []string) int {
+	// A larger set of pre-release fields has a higher precedence than a smaller set,
+	// if all of the preceding identifiers are equal.
+	if len(versionA) == 0 {
+		if len(versionB) > 0 {
+			return -1
+		}
+		return 0
+	} else if len(versionB) == 0 {
+		// We're longer than versionB so return 1.
+		return 1
+	}
+
+	a := versionA[0]
+	b := versionB[0]
+
+	aInt := false
+	bInt := false
+
+	aI, err := strconv.Atoi(versionA[0])
+	if err == nil {
+		aInt = true
+	}
+
+	bI, err := strconv.Atoi(versionB[0])
+	if err == nil {
+		bInt = true
+	}
+
+	// Numeric identifiers always have lower precedence than non-numeric identifiers.
+	if aInt && !bInt {
+		return -1
+	} else if !aInt && bInt {
+		return 1
+	}
+
+	// Handle Integer Comparison
+	if aInt && bInt {
+		if aI > bI {
+			return 1
+		} else if aI < bI {
+			return -1
+		}
+	}
+
+	// Handle String Comparison
+	if a > b {
+		return 1
+	} else if a < b {
+		return -1
+	}
+
+	return recursivePreReleaseCompare(versionA[1:], versionB[1:])
+}
+
+// BumpMajor increments the Major field by 1 and resets all other fields to their default values
+func (v *Version) BumpMajor() {
+	v.Major += 1
+	v.Minor = 0
+	v.Patch = 0
+	v.PreRelease = PreRelease("")
+	v.Metadata = ""
+}
+
+// BumpMinor increments the Minor field by 1 and resets all other fields to their default values
+func (v *Version) BumpMinor() {
+	v.Minor += 1
+	v.Patch = 0
+	v.PreRelease = PreRelease("")
+	v.Metadata = ""
+}
+
+// BumpPatch increments the Patch field by 1 and resets all other fields to their default values
+func (v *Version) BumpPatch() {
+	v.Patch += 1
+	v.PreRelease = PreRelease("")
+	v.Metadata = ""
+}
+
+// validateIdentifier makes sure the provided identifier satisfies semver spec
+func validateIdentifier(id string) error {
+	if id != "" && !reIdentifier.MatchString(id) {
+		return fmt.Errorf("%s is not a valid semver identifier", id)
+	}
+	return nil
+}
+
+// reIdentifier is a regular expression used to check that pre-release and metadata
+// identifiers satisfy the spec requirements
+var reIdentifier = regexp.MustCompile(`^[0-9A-Za-z-]+(\.[0-9A-Za-z-]+)*$`)
diff --git a/vendor/github.com/coreos/go-semver/semver/sort.go b/vendor/github.com/coreos/go-semver/semver/sort.go
new file mode 100644
index 0000000..e256b41
--- /dev/null
+++ b/vendor/github.com/coreos/go-semver/semver/sort.go
@@ -0,0 +1,38 @@
+// Copyright 2013-2015 CoreOS, Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package semver
+
+import (
+	"sort"
+)
+
+type Versions []*Version
+
+func (s Versions) Len() int {
+	return len(s)
+}
+
+func (s Versions) Swap(i, j int) {
+	s[i], s[j] = s[j], s[i]
+}
+
+func (s Versions) Less(i, j int) bool {
+	return s[i].LessThan(*s[j])
+}
+
+// Sort sorts the given slice of Version
+func Sort(versions []*Version) {
+	sort.Sort(Versions(versions))
+}
diff --git a/vendor/github.com/coreos/pkg/capnslog/init.go b/vendor/github.com/coreos/pkg/capnslog/init.go
index 44b8cd3..38ce6d2 100644
--- a/vendor/github.com/coreos/pkg/capnslog/init.go
+++ b/vendor/github.com/coreos/pkg/capnslog/init.go
@@ -32,7 +32,7 @@
 func init() {
 	initHijack()
 
-	// Go `log` pacakge uses os.Stderr.
+	// Go `log` package uses os.Stderr.
 	SetFormatter(NewDefaultFormatter(os.Stderr))
 	SetGlobalLogLevel(INFO)
 }
diff --git a/vendor/github.com/gogo/protobuf/proto/encode.go b/vendor/github.com/gogo/protobuf/proto/encode.go
index 3abfed2..9581ccd 100644
--- a/vendor/github.com/gogo/protobuf/proto/encode.go
+++ b/vendor/github.com/gogo/protobuf/proto/encode.go
@@ -189,6 +189,8 @@
 // prefixed by a varint-encoded length.
 func (p *Buffer) EncodeMessage(pb Message) error {
 	siz := Size(pb)
+	sizVar := SizeVarint(uint64(siz))
+	p.grow(siz + sizVar)
 	p.EncodeVarint(uint64(siz))
 	return p.Marshal(pb)
 }
diff --git a/vendor/github.com/gogo/protobuf/proto/properties.go b/vendor/github.com/gogo/protobuf/proto/properties.go
index 62c5562..28da147 100644
--- a/vendor/github.com/gogo/protobuf/proto/properties.go
+++ b/vendor/github.com/gogo/protobuf/proto/properties.go
@@ -43,7 +43,6 @@
 import (
 	"fmt"
 	"log"
-	"os"
 	"reflect"
 	"sort"
 	"strconv"
@@ -205,7 +204,7 @@
 	// "bytes,49,opt,name=foo,def=hello!"
 	fields := strings.Split(s, ",") // breaks def=, but handled below.
 	if len(fields) < 2 {
-		fmt.Fprintf(os.Stderr, "proto: tag has too few fields: %q\n", s)
+		log.Printf("proto: tag has too few fields: %q", s)
 		return
 	}
 
@@ -225,7 +224,7 @@
 		p.WireType = WireBytes
 		// no numeric converter for non-numeric types
 	default:
-		fmt.Fprintf(os.Stderr, "proto: tag has unknown wire type: %q\n", s)
+		log.Printf("proto: tag has unknown wire type: %q", s)
 		return
 	}
 
diff --git a/vendor/github.com/gogo/protobuf/proto/table_marshal.go b/vendor/github.com/gogo/protobuf/proto/table_marshal.go
index db9927a..f8babde 100644
--- a/vendor/github.com/gogo/protobuf/proto/table_marshal.go
+++ b/vendor/github.com/gogo/protobuf/proto/table_marshal.go
@@ -2969,7 +2969,9 @@
 	if m, ok := pb.(newMarshaler); ok {
 		siz := m.XXX_Size()
 		p.grow(siz) // make sure buf has enough capacity
-		p.buf, err = m.XXX_Marshal(p.buf, p.deterministic)
+		pp := p.buf[len(p.buf) : len(p.buf) : len(p.buf)+siz]
+		pp, err = m.XXX_Marshal(pp, p.deterministic)
+		p.buf = append(p.buf, pp...)
 		return err
 	}
 	if m, ok := pb.(Marshaler); ok {
diff --git a/vendor/github.com/gogo/protobuf/proto/text.go b/vendor/github.com/gogo/protobuf/proto/text.go
index 0407ba8..87416af 100644
--- a/vendor/github.com/gogo/protobuf/proto/text.go
+++ b/vendor/github.com/gogo/protobuf/proto/text.go
@@ -476,6 +476,8 @@
 	return nil
 }
 
+var textMarshalerType = reflect.TypeOf((*encoding.TextMarshaler)(nil)).Elem()
+
 // writeAny writes an arbitrary field.
 func (tm *TextMarshaler) writeAny(w *textWriter, v reflect.Value, props *Properties) error {
 	v = reflect.Indirect(v)
@@ -589,8 +591,8 @@
 			// mutating this value.
 			v = v.Addr()
 		}
-		if etm, ok := v.Interface().(encoding.TextMarshaler); ok {
-			text, err := etm.MarshalText()
+		if v.Type().Implements(textMarshalerType) {
+			text, err := v.Interface().(encoding.TextMarshaler).MarshalText()
 			if err != nil {
 				return err
 			}
diff --git a/vendor/github.com/gogo/protobuf/proto/text_parser.go b/vendor/github.com/gogo/protobuf/proto/text_parser.go
index 1ce0be2..f85c0cc 100644
--- a/vendor/github.com/gogo/protobuf/proto/text_parser.go
+++ b/vendor/github.com/gogo/protobuf/proto/text_parser.go
@@ -318,7 +318,7 @@
 		if i > utf8.MaxRune {
 			return "", "", fmt.Errorf(`\%c%s is not a valid Unicode code point`, r, ss)
 		}
-		return string(i), s, nil
+		return string(rune(i)), s, nil
 	}
 	return "", "", fmt.Errorf(`unknown escape \%c`, r)
 }
diff --git a/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/descriptor.pb.go b/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/descriptor.pb.go
index d1307d9..18b2a33 100644
--- a/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/descriptor.pb.go
+++ b/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/descriptor.pb.go
@@ -1364,8 +1364,8 @@
 	// determining the namespace.
 	PhpNamespace *string `protobuf:"bytes,41,opt,name=php_namespace,json=phpNamespace" json:"php_namespace,omitempty"`
 	// Use this option to change the namespace of php generated metadata classes.
-	// Default is empty. When this option is empty, the proto file name will be used
-	// for determining the namespace.
+	// Default is empty. When this option is empty, the proto file name will be
+	// used for determining the namespace.
 	PhpMetadataNamespace *string `protobuf:"bytes,44,opt,name=php_metadata_namespace,json=phpMetadataNamespace" json:"php_metadata_namespace,omitempty"`
 	// Use this option to change the package of ruby generated classes. Default
 	// is empty. When this option is not set, the package name will be used for
@@ -1615,7 +1615,7 @@
 	//
 	// Implementations may choose not to generate the map_entry=true message, but
 	// use a native map in the target language to hold the keys and values.
-	// The reflection APIs in such implementions still need to work as
+	// The reflection APIs in such implementations still need to work as
 	// if the field is a repeated message field.
 	//
 	// NOTE: Do not set the option in .proto files. Always use the maps syntax
@@ -2363,7 +2363,7 @@
 	//   beginning of the "extend" block and is shared by all extensions within
 	//   the block.
 	// - Just because a location's span is a subset of some other location's span
-	//   does not mean that it is a descendent.  For example, a "group" defines
+	//   does not mean that it is a descendant.  For example, a "group" defines
 	//   both a type and a field in a single declaration.  Thus, the locations
 	//   corresponding to the type and field and their components will overlap.
 	// - Code which tries to interpret locations should probably be designed to
diff --git a/vendor/github.com/golang/protobuf/jsonpb/decode.go b/vendor/github.com/golang/protobuf/jsonpb/decode.go
new file mode 100644
index 0000000..60e82ca
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/jsonpb/decode.go
@@ -0,0 +1,524 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package jsonpb
+
+import (
+	"encoding/json"
+	"errors"
+	"fmt"
+	"io"
+	"math"
+	"reflect"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/golang/protobuf/proto"
+	"google.golang.org/protobuf/encoding/protojson"
+	protoV2 "google.golang.org/protobuf/proto"
+	"google.golang.org/protobuf/reflect/protoreflect"
+	"google.golang.org/protobuf/reflect/protoregistry"
+)
+
+const wrapJSONUnmarshalV2 = false
+
+// UnmarshalNext unmarshals the next JSON object from d into m.
+func UnmarshalNext(d *json.Decoder, m proto.Message) error {
+	return new(Unmarshaler).UnmarshalNext(d, m)
+}
+
+// Unmarshal unmarshals a JSON object from r into m.
+func Unmarshal(r io.Reader, m proto.Message) error {
+	return new(Unmarshaler).Unmarshal(r, m)
+}
+
+// UnmarshalString unmarshals a JSON object from s into m.
+func UnmarshalString(s string, m proto.Message) error {
+	return new(Unmarshaler).Unmarshal(strings.NewReader(s), m)
+}
+
+// Unmarshaler is a configurable object for converting from a JSON
+// representation to a protocol buffer object.
+type Unmarshaler struct {
+	// AllowUnknownFields specifies whether to allow messages to contain
+	// unknown JSON fields, as opposed to failing to unmarshal.
+	AllowUnknownFields bool
+
+	// AnyResolver is used to resolve the google.protobuf.Any well-known type.
+	// If unset, the global registry is used by default.
+	AnyResolver AnyResolver
+}
+
+// JSONPBUnmarshaler is implemented by protobuf messages that customize the way
+// they are unmarshaled from JSON. Messages that implement this should also
+// implement JSONPBMarshaler so that the custom format can be produced.
+//
+// The JSON unmarshaling must follow the JSON to proto specification:
+//	https://developers.google.com/protocol-buffers/docs/proto3#json
+//
+// Deprecated: Custom types should implement protobuf reflection instead.
+type JSONPBUnmarshaler interface {
+	UnmarshalJSONPB(*Unmarshaler, []byte) error
+}
+
+// Unmarshal unmarshals a JSON object from r into m.
+func (u *Unmarshaler) Unmarshal(r io.Reader, m proto.Message) error {
+	return u.UnmarshalNext(json.NewDecoder(r), m)
+}
+
+// UnmarshalNext unmarshals the next JSON object from d into m.
+func (u *Unmarshaler) UnmarshalNext(d *json.Decoder, m proto.Message) error {
+	if m == nil {
+		return errors.New("invalid nil message")
+	}
+
+	// Parse the next JSON object from the stream.
+	raw := json.RawMessage{}
+	if err := d.Decode(&raw); err != nil {
+		return err
+	}
+
+	// Check for custom unmarshalers first since they may not properly
+	// implement protobuf reflection that the logic below relies on.
+	if jsu, ok := m.(JSONPBUnmarshaler); ok {
+		return jsu.UnmarshalJSONPB(u, raw)
+	}
+
+	mr := proto.MessageReflect(m)
+
+	// NOTE: For historical reasons, a top-level null is treated as a noop.
+	// This is incorrect, but kept for compatibility.
+	if string(raw) == "null" && mr.Descriptor().FullName() != "google.protobuf.Value" {
+		return nil
+	}
+
+	if wrapJSONUnmarshalV2 {
+		// NOTE: If input message is non-empty, we need to preserve merge semantics
+		// of the old jsonpb implementation. These semantics are not supported by
+		// the protobuf JSON specification.
+		isEmpty := true
+		mr.Range(func(protoreflect.FieldDescriptor, protoreflect.Value) bool {
+			isEmpty = false // at least one iteration implies non-empty
+			return false
+		})
+		if !isEmpty {
+			// Perform unmarshaling into a newly allocated, empty message.
+			mr = mr.New()
+
+			// Use a defer to copy all unmarshaled fields into the original message.
+			dst := proto.MessageReflect(m)
+			defer mr.Range(func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool {
+				dst.Set(fd, v)
+				return true
+			})
+		}
+
+		// Unmarshal using the v2 JSON unmarshaler.
+		opts := protojson.UnmarshalOptions{
+			DiscardUnknown: u.AllowUnknownFields,
+		}
+		if u.AnyResolver != nil {
+			opts.Resolver = anyResolver{u.AnyResolver}
+		}
+		return opts.Unmarshal(raw, mr.Interface())
+	} else {
+		if err := u.unmarshalMessage(mr, raw); err != nil {
+			return err
+		}
+		return protoV2.CheckInitialized(mr.Interface())
+	}
+}
+
+func (u *Unmarshaler) unmarshalMessage(m protoreflect.Message, in []byte) error {
+	md := m.Descriptor()
+	fds := md.Fields()
+
+	if jsu, ok := proto.MessageV1(m.Interface()).(JSONPBUnmarshaler); ok {
+		return jsu.UnmarshalJSONPB(u, in)
+	}
+
+	if string(in) == "null" && md.FullName() != "google.protobuf.Value" {
+		return nil
+	}
+
+	switch wellKnownType(md.FullName()) {
+	case "Any":
+		var jsonObject map[string]json.RawMessage
+		if err := json.Unmarshal(in, &jsonObject); err != nil {
+			return err
+		}
+
+		rawTypeURL, ok := jsonObject["@type"]
+		if !ok {
+			return errors.New("Any JSON doesn't have '@type'")
+		}
+		typeURL, err := unquoteString(string(rawTypeURL))
+		if err != nil {
+			return fmt.Errorf("can't unmarshal Any's '@type': %q", rawTypeURL)
+		}
+		m.Set(fds.ByNumber(1), protoreflect.ValueOfString(typeURL))
+
+		var m2 protoreflect.Message
+		if u.AnyResolver != nil {
+			mi, err := u.AnyResolver.Resolve(typeURL)
+			if err != nil {
+				return err
+			}
+			m2 = proto.MessageReflect(mi)
+		} else {
+			mt, err := protoregistry.GlobalTypes.FindMessageByURL(typeURL)
+			if err != nil {
+				if err == protoregistry.NotFound {
+					return fmt.Errorf("could not resolve Any message type: %v", typeURL)
+				}
+				return err
+			}
+			m2 = mt.New()
+		}
+
+		if wellKnownType(m2.Descriptor().FullName()) != "" {
+			rawValue, ok := jsonObject["value"]
+			if !ok {
+				return errors.New("Any JSON doesn't have 'value'")
+			}
+			if err := u.unmarshalMessage(m2, rawValue); err != nil {
+				return fmt.Errorf("can't unmarshal Any nested proto %v: %v", typeURL, err)
+			}
+		} else {
+			delete(jsonObject, "@type")
+			rawJSON, err := json.Marshal(jsonObject)
+			if err != nil {
+				return fmt.Errorf("can't generate JSON for Any's nested proto to be unmarshaled: %v", err)
+			}
+			if err = u.unmarshalMessage(m2, rawJSON); err != nil {
+				return fmt.Errorf("can't unmarshal Any nested proto %v: %v", typeURL, err)
+			}
+		}
+
+		rawWire, err := protoV2.Marshal(m2.Interface())
+		if err != nil {
+			return fmt.Errorf("can't marshal proto %v into Any.Value: %v", typeURL, err)
+		}
+		m.Set(fds.ByNumber(2), protoreflect.ValueOfBytes(rawWire))
+		return nil
+	case "BoolValue", "BytesValue", "StringValue",
+		"Int32Value", "UInt32Value", "FloatValue",
+		"Int64Value", "UInt64Value", "DoubleValue":
+		fd := fds.ByNumber(1)
+		v, err := u.unmarshalValue(m.NewField(fd), in, fd)
+		if err != nil {
+			return err
+		}
+		m.Set(fd, v)
+		return nil
+	case "Duration":
+		v, err := unquoteString(string(in))
+		if err != nil {
+			return err
+		}
+		d, err := time.ParseDuration(v)
+		if err != nil {
+			return fmt.Errorf("bad Duration: %v", err)
+		}
+
+		sec := d.Nanoseconds() / 1e9
+		nsec := d.Nanoseconds() % 1e9
+		m.Set(fds.ByNumber(1), protoreflect.ValueOfInt64(int64(sec)))
+		m.Set(fds.ByNumber(2), protoreflect.ValueOfInt32(int32(nsec)))
+		return nil
+	case "Timestamp":
+		v, err := unquoteString(string(in))
+		if err != nil {
+			return err
+		}
+		t, err := time.Parse(time.RFC3339Nano, v)
+		if err != nil {
+			return fmt.Errorf("bad Timestamp: %v", err)
+		}
+
+		sec := t.Unix()
+		nsec := t.Nanosecond()
+		m.Set(fds.ByNumber(1), protoreflect.ValueOfInt64(int64(sec)))
+		m.Set(fds.ByNumber(2), protoreflect.ValueOfInt32(int32(nsec)))
+		return nil
+	case "Value":
+		switch {
+		case string(in) == "null":
+			m.Set(fds.ByNumber(1), protoreflect.ValueOfEnum(0))
+		case string(in) == "true":
+			m.Set(fds.ByNumber(4), protoreflect.ValueOfBool(true))
+		case string(in) == "false":
+			m.Set(fds.ByNumber(4), protoreflect.ValueOfBool(false))
+		case hasPrefixAndSuffix('"', in, '"'):
+			s, err := unquoteString(string(in))
+			if err != nil {
+				return fmt.Errorf("unrecognized type for Value %q", in)
+			}
+			m.Set(fds.ByNumber(3), protoreflect.ValueOfString(s))
+		case hasPrefixAndSuffix('[', in, ']'):
+			v := m.Mutable(fds.ByNumber(6))
+			return u.unmarshalMessage(v.Message(), in)
+		case hasPrefixAndSuffix('{', in, '}'):
+			v := m.Mutable(fds.ByNumber(5))
+			return u.unmarshalMessage(v.Message(), in)
+		default:
+			f, err := strconv.ParseFloat(string(in), 0)
+			if err != nil {
+				return fmt.Errorf("unrecognized type for Value %q", in)
+			}
+			m.Set(fds.ByNumber(2), protoreflect.ValueOfFloat64(f))
+		}
+		return nil
+	case "ListValue":
+		var jsonArray []json.RawMessage
+		if err := json.Unmarshal(in, &jsonArray); err != nil {
+			return fmt.Errorf("bad ListValue: %v", err)
+		}
+
+		lv := m.Mutable(fds.ByNumber(1)).List()
+		for _, raw := range jsonArray {
+			ve := lv.NewElement()
+			if err := u.unmarshalMessage(ve.Message(), raw); err != nil {
+				return err
+			}
+			lv.Append(ve)
+		}
+		return nil
+	case "Struct":
+		var jsonObject map[string]json.RawMessage
+		if err := json.Unmarshal(in, &jsonObject); err != nil {
+			return fmt.Errorf("bad StructValue: %v", err)
+		}
+
+		mv := m.Mutable(fds.ByNumber(1)).Map()
+		for key, raw := range jsonObject {
+			kv := protoreflect.ValueOf(key).MapKey()
+			vv := mv.NewValue()
+			if err := u.unmarshalMessage(vv.Message(), raw); err != nil {
+				return fmt.Errorf("bad value in StructValue for key %q: %v", key, err)
+			}
+			mv.Set(kv, vv)
+		}
+		return nil
+	}
+
+	var jsonObject map[string]json.RawMessage
+	if err := json.Unmarshal(in, &jsonObject); err != nil {
+		return err
+	}
+
+	// Handle known fields.
+	for i := 0; i < fds.Len(); i++ {
+		fd := fds.Get(i)
+		if fd.IsWeak() && fd.Message().IsPlaceholder() {
+			continue //  weak reference is not linked in
+		}
+
+		// Search for any raw JSON value associated with this field.
+		var raw json.RawMessage
+		name := string(fd.Name())
+		if fd.Kind() == protoreflect.GroupKind {
+			name = string(fd.Message().Name())
+		}
+		if v, ok := jsonObject[name]; ok {
+			delete(jsonObject, name)
+			raw = v
+		}
+		name = string(fd.JSONName())
+		if v, ok := jsonObject[name]; ok {
+			delete(jsonObject, name)
+			raw = v
+		}
+
+		field := m.NewField(fd)
+		// Unmarshal the field value.
+		if raw == nil || (string(raw) == "null" && !isSingularWellKnownValue(fd) && !isSingularJSONPBUnmarshaler(field, fd)) {
+			continue
+		}
+		v, err := u.unmarshalValue(field, raw, fd)
+		if err != nil {
+			return err
+		}
+		m.Set(fd, v)
+	}
+
+	// Handle extension fields.
+	for name, raw := range jsonObject {
+		if !strings.HasPrefix(name, "[") || !strings.HasSuffix(name, "]") {
+			continue
+		}
+
+		// Resolve the extension field by name.
+		xname := protoreflect.FullName(name[len("[") : len(name)-len("]")])
+		xt, _ := protoregistry.GlobalTypes.FindExtensionByName(xname)
+		if xt == nil && isMessageSet(md) {
+			xt, _ = protoregistry.GlobalTypes.FindExtensionByName(xname.Append("message_set_extension"))
+		}
+		if xt == nil {
+			continue
+		}
+		delete(jsonObject, name)
+		fd := xt.TypeDescriptor()
+		if fd.ContainingMessage().FullName() != m.Descriptor().FullName() {
+			return fmt.Errorf("extension field %q does not extend message %q", xname, m.Descriptor().FullName())
+		}
+
+		field := m.NewField(fd)
+		// Unmarshal the field value.
+		if raw == nil || (string(raw) == "null" && !isSingularWellKnownValue(fd) && !isSingularJSONPBUnmarshaler(field, fd)) {
+			continue
+		}
+		v, err := u.unmarshalValue(field, raw, fd)
+		if err != nil {
+			return err
+		}
+		m.Set(fd, v)
+	}
+
+	if !u.AllowUnknownFields && len(jsonObject) > 0 {
+		for name := range jsonObject {
+			return fmt.Errorf("unknown field %q in %v", name, md.FullName())
+		}
+	}
+	return nil
+}
+
+func isSingularWellKnownValue(fd protoreflect.FieldDescriptor) bool {
+	if md := fd.Message(); md != nil {
+		return md.FullName() == "google.protobuf.Value" && fd.Cardinality() != protoreflect.Repeated
+	}
+	return false
+}
+
+func isSingularJSONPBUnmarshaler(v protoreflect.Value, fd protoreflect.FieldDescriptor) bool {
+	if fd.Message() != nil && fd.Cardinality() != protoreflect.Repeated {
+		_, ok := proto.MessageV1(v.Interface()).(JSONPBUnmarshaler)
+		return ok
+	}
+	return false
+}
+
+func (u *Unmarshaler) unmarshalValue(v protoreflect.Value, in []byte, fd protoreflect.FieldDescriptor) (protoreflect.Value, error) {
+	switch {
+	case fd.IsList():
+		var jsonArray []json.RawMessage
+		if err := json.Unmarshal(in, &jsonArray); err != nil {
+			return v, err
+		}
+		lv := v.List()
+		for _, raw := range jsonArray {
+			ve, err := u.unmarshalSingularValue(lv.NewElement(), raw, fd)
+			if err != nil {
+				return v, err
+			}
+			lv.Append(ve)
+		}
+		return v, nil
+	case fd.IsMap():
+		var jsonObject map[string]json.RawMessage
+		if err := json.Unmarshal(in, &jsonObject); err != nil {
+			return v, err
+		}
+		kfd := fd.MapKey()
+		vfd := fd.MapValue()
+		mv := v.Map()
+		for key, raw := range jsonObject {
+			var kv protoreflect.MapKey
+			if kfd.Kind() == protoreflect.StringKind {
+				kv = protoreflect.ValueOf(key).MapKey()
+			} else {
+				v, err := u.unmarshalSingularValue(kfd.Default(), []byte(key), kfd)
+				if err != nil {
+					return v, err
+				}
+				kv = v.MapKey()
+			}
+
+			vv, err := u.unmarshalSingularValue(mv.NewValue(), raw, vfd)
+			if err != nil {
+				return v, err
+			}
+			mv.Set(kv, vv)
+		}
+		return v, nil
+	default:
+		return u.unmarshalSingularValue(v, in, fd)
+	}
+}
+
+var nonFinite = map[string]float64{
+	`"NaN"`:       math.NaN(),
+	`"Infinity"`:  math.Inf(+1),
+	`"-Infinity"`: math.Inf(-1),
+}
+
+func (u *Unmarshaler) unmarshalSingularValue(v protoreflect.Value, in []byte, fd protoreflect.FieldDescriptor) (protoreflect.Value, error) {
+	switch fd.Kind() {
+	case protoreflect.BoolKind:
+		return unmarshalValue(in, new(bool))
+	case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind:
+		return unmarshalValue(trimQuote(in), new(int32))
+	case protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind:
+		return unmarshalValue(trimQuote(in), new(int64))
+	case protoreflect.Uint32Kind, protoreflect.Fixed32Kind:
+		return unmarshalValue(trimQuote(in), new(uint32))
+	case protoreflect.Uint64Kind, protoreflect.Fixed64Kind:
+		return unmarshalValue(trimQuote(in), new(uint64))
+	case protoreflect.FloatKind:
+		if f, ok := nonFinite[string(in)]; ok {
+			return protoreflect.ValueOfFloat32(float32(f)), nil
+		}
+		return unmarshalValue(trimQuote(in), new(float32))
+	case protoreflect.DoubleKind:
+		if f, ok := nonFinite[string(in)]; ok {
+			return protoreflect.ValueOfFloat64(float64(f)), nil
+		}
+		return unmarshalValue(trimQuote(in), new(float64))
+	case protoreflect.StringKind:
+		return unmarshalValue(in, new(string))
+	case protoreflect.BytesKind:
+		return unmarshalValue(in, new([]byte))
+	case protoreflect.EnumKind:
+		if hasPrefixAndSuffix('"', in, '"') {
+			vd := fd.Enum().Values().ByName(protoreflect.Name(trimQuote(in)))
+			if vd == nil {
+				return v, fmt.Errorf("unknown value %q for enum %s", in, fd.Enum().FullName())
+			}
+			return protoreflect.ValueOfEnum(vd.Number()), nil
+		}
+		return unmarshalValue(in, new(protoreflect.EnumNumber))
+	case protoreflect.MessageKind, protoreflect.GroupKind:
+		err := u.unmarshalMessage(v.Message(), in)
+		return v, err
+	default:
+		panic(fmt.Sprintf("invalid kind %v", fd.Kind()))
+	}
+}
+
+func unmarshalValue(in []byte, v interface{}) (protoreflect.Value, error) {
+	err := json.Unmarshal(in, v)
+	return protoreflect.ValueOf(reflect.ValueOf(v).Elem().Interface()), err
+}
+
+func unquoteString(in string) (out string, err error) {
+	err = json.Unmarshal([]byte(in), &out)
+	return out, err
+}
+
+func hasPrefixAndSuffix(prefix byte, in []byte, suffix byte) bool {
+	if len(in) >= 2 && in[0] == prefix && in[len(in)-1] == suffix {
+		return true
+	}
+	return false
+}
+
+// trimQuote is like unquoteString but simply strips surrounding quotes.
+// This is incorrect, but is behavior done by the legacy implementation.
+func trimQuote(in []byte) []byte {
+	if len(in) >= 2 && in[0] == '"' && in[len(in)-1] == '"' {
+		in = in[1 : len(in)-1]
+	}
+	return in
+}
diff --git a/vendor/github.com/golang/protobuf/jsonpb/encode.go b/vendor/github.com/golang/protobuf/jsonpb/encode.go
new file mode 100644
index 0000000..685c80a
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/jsonpb/encode.go
@@ -0,0 +1,559 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package jsonpb
+
+import (
+	"encoding/json"
+	"errors"
+	"fmt"
+	"io"
+	"math"
+	"reflect"
+	"sort"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/golang/protobuf/proto"
+	"google.golang.org/protobuf/encoding/protojson"
+	protoV2 "google.golang.org/protobuf/proto"
+	"google.golang.org/protobuf/reflect/protoreflect"
+	"google.golang.org/protobuf/reflect/protoregistry"
+)
+
+const wrapJSONMarshalV2 = false
+
+// Marshaler is a configurable object for marshaling protocol buffer messages
+// to the specified JSON representation.
+type Marshaler struct {
+	// OrigName specifies whether to use the original protobuf name for fields.
+	OrigName bool
+
+	// EnumsAsInts specifies whether to render enum values as integers,
+	// as opposed to string values.
+	EnumsAsInts bool
+
+	// EmitDefaults specifies whether to render fields with zero values.
+	EmitDefaults bool
+
+	// Indent controls whether the output is compact or not.
+	// If empty, the output is compact JSON. Otherwise, every JSON object
+	// entry and JSON array value will be on its own line.
+	// Each line will be preceded by repeated copies of Indent, where the
+	// number of copies is the current indentation depth.
+	Indent string
+
+	// AnyResolver is used to resolve the google.protobuf.Any well-known type.
+	// If unset, the global registry is used by default.
+	AnyResolver AnyResolver
+}
+
+// JSONPBMarshaler is implemented by protobuf messages that customize the
+// way they are marshaled to JSON. Messages that implement this should also
+// implement JSONPBUnmarshaler so that the custom format can be parsed.
+//
+// The JSON marshaling must follow the proto to JSON specification:
+//	https://developers.google.com/protocol-buffers/docs/proto3#json
+//
+// Deprecated: Custom types should implement protobuf reflection instead.
+type JSONPBMarshaler interface {
+	MarshalJSONPB(*Marshaler) ([]byte, error)
+}
+
+// Marshal serializes a protobuf message as JSON into w.
+func (jm *Marshaler) Marshal(w io.Writer, m proto.Message) error {
+	b, err := jm.marshal(m)
+	if len(b) > 0 {
+		if _, err := w.Write(b); err != nil {
+			return err
+		}
+	}
+	return err
+}
+
+// MarshalToString serializes a protobuf message as JSON in string form.
+func (jm *Marshaler) MarshalToString(m proto.Message) (string, error) {
+	b, err := jm.marshal(m)
+	if err != nil {
+		return "", err
+	}
+	return string(b), nil
+}
+
+func (jm *Marshaler) marshal(m proto.Message) ([]byte, error) {
+	v := reflect.ValueOf(m)
+	if m == nil || (v.Kind() == reflect.Ptr && v.IsNil()) {
+		return nil, errors.New("Marshal called with nil")
+	}
+
+	// Check for custom marshalers first since they may not properly
+	// implement protobuf reflection that the logic below relies on.
+	if jsm, ok := m.(JSONPBMarshaler); ok {
+		return jsm.MarshalJSONPB(jm)
+	}
+
+	if wrapJSONMarshalV2 {
+		opts := protojson.MarshalOptions{
+			UseProtoNames:   jm.OrigName,
+			UseEnumNumbers:  jm.EnumsAsInts,
+			EmitUnpopulated: jm.EmitDefaults,
+			Indent:          jm.Indent,
+		}
+		if jm.AnyResolver != nil {
+			opts.Resolver = anyResolver{jm.AnyResolver}
+		}
+		return opts.Marshal(proto.MessageReflect(m).Interface())
+	} else {
+		// Check for unpopulated required fields first.
+		m2 := proto.MessageReflect(m)
+		if err := protoV2.CheckInitialized(m2.Interface()); err != nil {
+			return nil, err
+		}
+
+		w := jsonWriter{Marshaler: jm}
+		err := w.marshalMessage(m2, "", "")
+		return w.buf, err
+	}
+}
+
+type jsonWriter struct {
+	*Marshaler
+	buf []byte
+}
+
+func (w *jsonWriter) write(s string) {
+	w.buf = append(w.buf, s...)
+}
+
+func (w *jsonWriter) marshalMessage(m protoreflect.Message, indent, typeURL string) error {
+	if jsm, ok := proto.MessageV1(m.Interface()).(JSONPBMarshaler); ok {
+		b, err := jsm.MarshalJSONPB(w.Marshaler)
+		if err != nil {
+			return err
+		}
+		if typeURL != "" {
+			// we are marshaling this object to an Any type
+			var js map[string]*json.RawMessage
+			if err = json.Unmarshal(b, &js); err != nil {
+				return fmt.Errorf("type %T produced invalid JSON: %v", m.Interface(), err)
+			}
+			turl, err := json.Marshal(typeURL)
+			if err != nil {
+				return fmt.Errorf("failed to marshal type URL %q to JSON: %v", typeURL, err)
+			}
+			js["@type"] = (*json.RawMessage)(&turl)
+			if b, err = json.Marshal(js); err != nil {
+				return err
+			}
+		}
+		w.write(string(b))
+		return nil
+	}
+
+	md := m.Descriptor()
+	fds := md.Fields()
+
+	// Handle well-known types.
+	const secondInNanos = int64(time.Second / time.Nanosecond)
+	switch wellKnownType(md.FullName()) {
+	case "Any":
+		return w.marshalAny(m, indent)
+	case "BoolValue", "BytesValue", "StringValue",
+		"Int32Value", "UInt32Value", "FloatValue",
+		"Int64Value", "UInt64Value", "DoubleValue":
+		fd := fds.ByNumber(1)
+		return w.marshalValue(fd, m.Get(fd), indent)
+	case "Duration":
+		const maxSecondsInDuration = 315576000000
+		// "Generated output always contains 0, 3, 6, or 9 fractional digits,
+		//  depending on required precision."
+		s := m.Get(fds.ByNumber(1)).Int()
+		ns := m.Get(fds.ByNumber(2)).Int()
+		if s < -maxSecondsInDuration || s > maxSecondsInDuration {
+			return fmt.Errorf("seconds out of range %v", s)
+		}
+		if ns <= -secondInNanos || ns >= secondInNanos {
+			return fmt.Errorf("ns out of range (%v, %v)", -secondInNanos, secondInNanos)
+		}
+		if (s > 0 && ns < 0) || (s < 0 && ns > 0) {
+			return errors.New("signs of seconds and nanos do not match")
+		}
+		var sign string
+		if s < 0 || ns < 0 {
+			sign, s, ns = "-", -1*s, -1*ns
+		}
+		x := fmt.Sprintf("%s%d.%09d", sign, s, ns)
+		x = strings.TrimSuffix(x, "000")
+		x = strings.TrimSuffix(x, "000")
+		x = strings.TrimSuffix(x, ".000")
+		w.write(fmt.Sprintf(`"%vs"`, x))
+		return nil
+	case "Timestamp":
+		// "RFC 3339, where generated output will always be Z-normalized
+		//  and uses 0, 3, 6 or 9 fractional digits."
+		s := m.Get(fds.ByNumber(1)).Int()
+		ns := m.Get(fds.ByNumber(2)).Int()
+		if ns < 0 || ns >= secondInNanos {
+			return fmt.Errorf("ns out of range [0, %v)", secondInNanos)
+		}
+		t := time.Unix(s, ns).UTC()
+		// time.RFC3339Nano isn't exactly right (we need to get 3/6/9 fractional digits).
+		x := t.Format("2006-01-02T15:04:05.000000000")
+		x = strings.TrimSuffix(x, "000")
+		x = strings.TrimSuffix(x, "000")
+		x = strings.TrimSuffix(x, ".000")
+		w.write(fmt.Sprintf(`"%vZ"`, x))
+		return nil
+	case "Value":
+		// JSON value; which is a null, number, string, bool, object, or array.
+		od := md.Oneofs().Get(0)
+		fd := m.WhichOneof(od)
+		if fd == nil {
+			return errors.New("nil Value")
+		}
+		return w.marshalValue(fd, m.Get(fd), indent)
+	case "Struct", "ListValue":
+		// JSON object or array.
+		fd := fds.ByNumber(1)
+		return w.marshalValue(fd, m.Get(fd), indent)
+	}
+
+	w.write("{")
+	if w.Indent != "" {
+		w.write("\n")
+	}
+
+	firstField := true
+	if typeURL != "" {
+		if err := w.marshalTypeURL(indent, typeURL); err != nil {
+			return err
+		}
+		firstField = false
+	}
+
+	for i := 0; i < fds.Len(); {
+		fd := fds.Get(i)
+		if od := fd.ContainingOneof(); od != nil {
+			fd = m.WhichOneof(od)
+			i += od.Fields().Len()
+			if fd == nil {
+				continue
+			}
+		} else {
+			i++
+		}
+
+		v := m.Get(fd)
+
+		if !m.Has(fd) {
+			if !w.EmitDefaults || fd.ContainingOneof() != nil {
+				continue
+			}
+			if fd.Cardinality() != protoreflect.Repeated && (fd.Message() != nil || fd.Syntax() == protoreflect.Proto2) {
+				v = protoreflect.Value{} // use "null" for singular messages or proto2 scalars
+			}
+		}
+
+		if !firstField {
+			w.writeComma()
+		}
+		if err := w.marshalField(fd, v, indent); err != nil {
+			return err
+		}
+		firstField = false
+	}
+
+	// Handle proto2 extensions.
+	if md.ExtensionRanges().Len() > 0 {
+		// Collect a sorted list of all extension descriptor and values.
+		type ext struct {
+			desc protoreflect.FieldDescriptor
+			val  protoreflect.Value
+		}
+		var exts []ext
+		m.Range(func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool {
+			if fd.IsExtension() {
+				exts = append(exts, ext{fd, v})
+			}
+			return true
+		})
+		sort.Slice(exts, func(i, j int) bool {
+			return exts[i].desc.Number() < exts[j].desc.Number()
+		})
+
+		for _, ext := range exts {
+			if !firstField {
+				w.writeComma()
+			}
+			if err := w.marshalField(ext.desc, ext.val, indent); err != nil {
+				return err
+			}
+			firstField = false
+		}
+	}
+
+	if w.Indent != "" {
+		w.write("\n")
+		w.write(indent)
+	}
+	w.write("}")
+	return nil
+}
+
+func (w *jsonWriter) writeComma() {
+	if w.Indent != "" {
+		w.write(",\n")
+	} else {
+		w.write(",")
+	}
+}
+
+func (w *jsonWriter) marshalAny(m protoreflect.Message, indent string) error {
+	// "If the Any contains a value that has a special JSON mapping,
+	//  it will be converted as follows: {"@type": xxx, "value": yyy}.
+	//  Otherwise, the value will be converted into a JSON object,
+	//  and the "@type" field will be inserted to indicate the actual data type."
+	md := m.Descriptor()
+	typeURL := m.Get(md.Fields().ByNumber(1)).String()
+	rawVal := m.Get(md.Fields().ByNumber(2)).Bytes()
+
+	var m2 protoreflect.Message
+	if w.AnyResolver != nil {
+		mi, err := w.AnyResolver.Resolve(typeURL)
+		if err != nil {
+			return err
+		}
+		m2 = proto.MessageReflect(mi)
+	} else {
+		mt, err := protoregistry.GlobalTypes.FindMessageByURL(typeURL)
+		if err != nil {
+			return err
+		}
+		m2 = mt.New()
+	}
+
+	if err := protoV2.Unmarshal(rawVal, m2.Interface()); err != nil {
+		return err
+	}
+
+	if wellKnownType(m2.Descriptor().FullName()) == "" {
+		return w.marshalMessage(m2, indent, typeURL)
+	}
+
+	w.write("{")
+	if w.Indent != "" {
+		w.write("\n")
+	}
+	if err := w.marshalTypeURL(indent, typeURL); err != nil {
+		return err
+	}
+	w.writeComma()
+	if w.Indent != "" {
+		w.write(indent)
+		w.write(w.Indent)
+		w.write(`"value": `)
+	} else {
+		w.write(`"value":`)
+	}
+	if err := w.marshalMessage(m2, indent+w.Indent, ""); err != nil {
+		return err
+	}
+	if w.Indent != "" {
+		w.write("\n")
+		w.write(indent)
+	}
+	w.write("}")
+	return nil
+}
+
+func (w *jsonWriter) marshalTypeURL(indent, typeURL string) error {
+	if w.Indent != "" {
+		w.write(indent)
+		w.write(w.Indent)
+	}
+	w.write(`"@type":`)
+	if w.Indent != "" {
+		w.write(" ")
+	}
+	b, err := json.Marshal(typeURL)
+	if err != nil {
+		return err
+	}
+	w.write(string(b))
+	return nil
+}
+
+// marshalField writes field description and value to the Writer.
+func (w *jsonWriter) marshalField(fd protoreflect.FieldDescriptor, v protoreflect.Value, indent string) error {
+	if w.Indent != "" {
+		w.write(indent)
+		w.write(w.Indent)
+	}
+	w.write(`"`)
+	switch {
+	case fd.IsExtension():
+		// For message set, use the fname of the message as the extension name.
+		name := string(fd.FullName())
+		if isMessageSet(fd.ContainingMessage()) {
+			name = strings.TrimSuffix(name, ".message_set_extension")
+		}
+
+		w.write("[" + name + "]")
+	case w.OrigName:
+		name := string(fd.Name())
+		if fd.Kind() == protoreflect.GroupKind {
+			name = string(fd.Message().Name())
+		}
+		w.write(name)
+	default:
+		w.write(string(fd.JSONName()))
+	}
+	w.write(`":`)
+	if w.Indent != "" {
+		w.write(" ")
+	}
+	return w.marshalValue(fd, v, indent)
+}
+
+func (w *jsonWriter) marshalValue(fd protoreflect.FieldDescriptor, v protoreflect.Value, indent string) error {
+	switch {
+	case fd.IsList():
+		w.write("[")
+		comma := ""
+		lv := v.List()
+		for i := 0; i < lv.Len(); i++ {
+			w.write(comma)
+			if w.Indent != "" {
+				w.write("\n")
+				w.write(indent)
+				w.write(w.Indent)
+				w.write(w.Indent)
+			}
+			if err := w.marshalSingularValue(fd, lv.Get(i), indent+w.Indent); err != nil {
+				return err
+			}
+			comma = ","
+		}
+		if w.Indent != "" {
+			w.write("\n")
+			w.write(indent)
+			w.write(w.Indent)
+		}
+		w.write("]")
+		return nil
+	case fd.IsMap():
+		kfd := fd.MapKey()
+		vfd := fd.MapValue()
+		mv := v.Map()
+
+		// Collect a sorted list of all map keys and values.
+		type entry struct{ key, val protoreflect.Value }
+		var entries []entry
+		mv.Range(func(k protoreflect.MapKey, v protoreflect.Value) bool {
+			entries = append(entries, entry{k.Value(), v})
+			return true
+		})
+		sort.Slice(entries, func(i, j int) bool {
+			switch kfd.Kind() {
+			case protoreflect.BoolKind:
+				return !entries[i].key.Bool() && entries[j].key.Bool()
+			case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind, protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind:
+				return entries[i].key.Int() < entries[j].key.Int()
+			case protoreflect.Uint32Kind, protoreflect.Fixed32Kind, protoreflect.Uint64Kind, protoreflect.Fixed64Kind:
+				return entries[i].key.Uint() < entries[j].key.Uint()
+			case protoreflect.StringKind:
+				return entries[i].key.String() < entries[j].key.String()
+			default:
+				panic("invalid kind")
+			}
+		})
+
+		w.write(`{`)
+		comma := ""
+		for _, entry := range entries {
+			w.write(comma)
+			if w.Indent != "" {
+				w.write("\n")
+				w.write(indent)
+				w.write(w.Indent)
+				w.write(w.Indent)
+			}
+
+			s := fmt.Sprint(entry.key.Interface())
+			b, err := json.Marshal(s)
+			if err != nil {
+				return err
+			}
+			w.write(string(b))
+
+			w.write(`:`)
+			if w.Indent != "" {
+				w.write(` `)
+			}
+
+			if err := w.marshalSingularValue(vfd, entry.val, indent+w.Indent); err != nil {
+				return err
+			}
+			comma = ","
+		}
+		if w.Indent != "" {
+			w.write("\n")
+			w.write(indent)
+			w.write(w.Indent)
+		}
+		w.write(`}`)
+		return nil
+	default:
+		return w.marshalSingularValue(fd, v, indent)
+	}
+}
+
+func (w *jsonWriter) marshalSingularValue(fd protoreflect.FieldDescriptor, v protoreflect.Value, indent string) error {
+	switch {
+	case !v.IsValid():
+		w.write("null")
+		return nil
+	case fd.Message() != nil:
+		return w.marshalMessage(v.Message(), indent+w.Indent, "")
+	case fd.Enum() != nil:
+		if fd.Enum().FullName() == "google.protobuf.NullValue" {
+			w.write("null")
+			return nil
+		}
+
+		vd := fd.Enum().Values().ByNumber(v.Enum())
+		if vd == nil || w.EnumsAsInts {
+			w.write(strconv.Itoa(int(v.Enum())))
+		} else {
+			w.write(`"` + string(vd.Name()) + `"`)
+		}
+		return nil
+	default:
+		switch v.Interface().(type) {
+		case float32, float64:
+			switch {
+			case math.IsInf(v.Float(), +1):
+				w.write(`"Infinity"`)
+				return nil
+			case math.IsInf(v.Float(), -1):
+				w.write(`"-Infinity"`)
+				return nil
+			case math.IsNaN(v.Float()):
+				w.write(`"NaN"`)
+				return nil
+			}
+		case int64, uint64:
+			w.write(fmt.Sprintf(`"%d"`, v.Interface()))
+			return nil
+		}
+
+		b, err := json.Marshal(v.Interface())
+		if err != nil {
+			return err
+		}
+		w.write(string(b))
+		return nil
+	}
+}
diff --git a/vendor/github.com/golang/protobuf/jsonpb/json.go b/vendor/github.com/golang/protobuf/jsonpb/json.go
new file mode 100644
index 0000000..480e244
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/jsonpb/json.go
@@ -0,0 +1,69 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package jsonpb provides functionality to marshal and unmarshal between a
+// protocol buffer message and JSON. It follows the specification at
+// https://developers.google.com/protocol-buffers/docs/proto3#json.
+//
+// Do not rely on the default behavior of the standard encoding/json package
+// when called on generated message types as it does not operate correctly.
+//
+// Deprecated: Use the "google.golang.org/protobuf/encoding/protojson"
+// package instead.
+package jsonpb
+
+import (
+	"github.com/golang/protobuf/proto"
+	"google.golang.org/protobuf/reflect/protoreflect"
+	"google.golang.org/protobuf/reflect/protoregistry"
+	"google.golang.org/protobuf/runtime/protoimpl"
+)
+
+// AnyResolver takes a type URL, present in an Any message,
+// and resolves it into an instance of the associated message.
+type AnyResolver interface {
+	Resolve(typeURL string) (proto.Message, error)
+}
+
+type anyResolver struct{ AnyResolver }
+
+func (r anyResolver) FindMessageByName(message protoreflect.FullName) (protoreflect.MessageType, error) {
+	return r.FindMessageByURL(string(message))
+}
+
+func (r anyResolver) FindMessageByURL(url string) (protoreflect.MessageType, error) {
+	m, err := r.Resolve(url)
+	if err != nil {
+		return nil, err
+	}
+	return protoimpl.X.MessageTypeOf(m), nil
+}
+
+func (r anyResolver) FindExtensionByName(field protoreflect.FullName) (protoreflect.ExtensionType, error) {
+	return protoregistry.GlobalTypes.FindExtensionByName(field)
+}
+
+func (r anyResolver) FindExtensionByNumber(message protoreflect.FullName, field protoreflect.FieldNumber) (protoreflect.ExtensionType, error) {
+	return protoregistry.GlobalTypes.FindExtensionByNumber(message, field)
+}
+
+func wellKnownType(s protoreflect.FullName) string {
+	if s.Parent() == "google.protobuf" {
+		switch s.Name() {
+		case "Empty", "Any",
+			"BoolValue", "BytesValue", "StringValue",
+			"Int32Value", "UInt32Value", "FloatValue",
+			"Int64Value", "UInt64Value", "DoubleValue",
+			"Duration", "Timestamp",
+			"NullValue", "Struct", "Value", "ListValue":
+			return string(s.Name())
+		}
+	}
+	return ""
+}
+
+func isMessageSet(md protoreflect.MessageDescriptor) bool {
+	ms, ok := md.(interface{ IsMessageSet() bool })
+	return ok && ms.IsMessageSet()
+}
diff --git a/vendor/github.com/golang/protobuf/proto/buffer.go b/vendor/github.com/golang/protobuf/proto/buffer.go
new file mode 100644
index 0000000..e810e6f
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/proto/buffer.go
@@ -0,0 +1,324 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package proto
+
+import (
+	"errors"
+	"fmt"
+
+	"google.golang.org/protobuf/encoding/prototext"
+	"google.golang.org/protobuf/encoding/protowire"
+	"google.golang.org/protobuf/runtime/protoimpl"
+)
+
+const (
+	WireVarint     = 0
+	WireFixed32    = 5
+	WireFixed64    = 1
+	WireBytes      = 2
+	WireStartGroup = 3
+	WireEndGroup   = 4
+)
+
+// EncodeVarint returns the varint encoded bytes of v.
+func EncodeVarint(v uint64) []byte {
+	return protowire.AppendVarint(nil, v)
+}
+
+// SizeVarint returns the length of the varint encoded bytes of v.
+// This is equal to len(EncodeVarint(v)).
+func SizeVarint(v uint64) int {
+	return protowire.SizeVarint(v)
+}
+
+// DecodeVarint parses a varint encoded integer from b,
+// returning the integer value and the length of the varint.
+// It returns (0, 0) if there is a parse error.
+func DecodeVarint(b []byte) (uint64, int) {
+	v, n := protowire.ConsumeVarint(b)
+	if n < 0 {
+		return 0, 0
+	}
+	return v, n
+}
+
+// Buffer is a buffer for encoding and decoding the protobuf wire format.
+// It may be reused between invocations to reduce memory usage.
+type Buffer struct {
+	buf           []byte
+	idx           int
+	deterministic bool
+}
+
+// NewBuffer allocates a new Buffer initialized with buf,
+// where the contents of buf are considered the unread portion of the buffer.
+func NewBuffer(buf []byte) *Buffer {
+	return &Buffer{buf: buf}
+}
+
+// SetDeterministic specifies whether to use deterministic serialization.
+//
+// Deterministic serialization guarantees that for a given binary, equal
+// messages will always be serialized to the same bytes. This implies:
+//
+//   - Repeated serialization of a message will return the same bytes.
+//   - Different processes of the same binary (which may be executing on
+//     different machines) will serialize equal messages to the same bytes.
+//
+// Note that the deterministic serialization is NOT canonical across
+// languages. It is not guaranteed to remain stable over time. It is unstable
+// across different builds with schema changes due to unknown fields.
+// Users who need canonical serialization (e.g., persistent storage in a
+// canonical form, fingerprinting, etc.) should define their own
+// canonicalization specification and implement their own serializer rather
+// than relying on this API.
+//
+// If deterministic serialization is requested, map entries will be sorted
+// by keys in lexographical order. This is an implementation detail and
+// subject to change.
+func (b *Buffer) SetDeterministic(deterministic bool) {
+	b.deterministic = deterministic
+}
+
+// SetBuf sets buf as the internal buffer,
+// where the contents of buf are considered the unread portion of the buffer.
+func (b *Buffer) SetBuf(buf []byte) {
+	b.buf = buf
+	b.idx = 0
+}
+
+// Reset clears the internal buffer of all written and unread data.
+func (b *Buffer) Reset() {
+	b.buf = b.buf[:0]
+	b.idx = 0
+}
+
+// Bytes returns the internal buffer.
+func (b *Buffer) Bytes() []byte {
+	return b.buf
+}
+
+// Unread returns the unread portion of the buffer.
+func (b *Buffer) Unread() []byte {
+	return b.buf[b.idx:]
+}
+
+// Marshal appends the wire-format encoding of m to the buffer.
+func (b *Buffer) Marshal(m Message) error {
+	var err error
+	b.buf, err = marshalAppend(b.buf, m, b.deterministic)
+	return err
+}
+
+// Unmarshal parses the wire-format message in the buffer and
+// places the decoded results in m.
+// It does not reset m before unmarshaling.
+func (b *Buffer) Unmarshal(m Message) error {
+	err := UnmarshalMerge(b.Unread(), m)
+	b.idx = len(b.buf)
+	return err
+}
+
+type unknownFields struct{ XXX_unrecognized protoimpl.UnknownFields }
+
+func (m *unknownFields) String() string { panic("not implemented") }
+func (m *unknownFields) Reset()         { panic("not implemented") }
+func (m *unknownFields) ProtoMessage()  { panic("not implemented") }
+
+// DebugPrint dumps the encoded bytes of b with a header and footer including s
+// to stdout. This is only intended for debugging.
+func (*Buffer) DebugPrint(s string, b []byte) {
+	m := MessageReflect(new(unknownFields))
+	m.SetUnknown(b)
+	b, _ = prototext.MarshalOptions{AllowPartial: true, Indent: "\t"}.Marshal(m.Interface())
+	fmt.Printf("==== %s ====\n%s==== %s ====\n", s, b, s)
+}
+
+// EncodeVarint appends an unsigned varint encoding to the buffer.
+func (b *Buffer) EncodeVarint(v uint64) error {
+	b.buf = protowire.AppendVarint(b.buf, v)
+	return nil
+}
+
+// EncodeZigzag32 appends a 32-bit zig-zag varint encoding to the buffer.
+func (b *Buffer) EncodeZigzag32(v uint64) error {
+	return b.EncodeVarint(uint64((uint32(v) << 1) ^ uint32((int32(v) >> 31))))
+}
+
+// EncodeZigzag64 appends a 64-bit zig-zag varint encoding to the buffer.
+func (b *Buffer) EncodeZigzag64(v uint64) error {
+	return b.EncodeVarint(uint64((uint64(v) << 1) ^ uint64((int64(v) >> 63))))
+}
+
+// EncodeFixed32 appends a 32-bit little-endian integer to the buffer.
+func (b *Buffer) EncodeFixed32(v uint64) error {
+	b.buf = protowire.AppendFixed32(b.buf, uint32(v))
+	return nil
+}
+
+// EncodeFixed64 appends a 64-bit little-endian integer to the buffer.
+func (b *Buffer) EncodeFixed64(v uint64) error {
+	b.buf = protowire.AppendFixed64(b.buf, uint64(v))
+	return nil
+}
+
+// EncodeRawBytes appends a length-prefixed raw bytes to the buffer.
+func (b *Buffer) EncodeRawBytes(v []byte) error {
+	b.buf = protowire.AppendBytes(b.buf, v)
+	return nil
+}
+
+// EncodeStringBytes appends a length-prefixed raw bytes to the buffer.
+// It does not validate whether v contains valid UTF-8.
+func (b *Buffer) EncodeStringBytes(v string) error {
+	b.buf = protowire.AppendString(b.buf, v)
+	return nil
+}
+
+// EncodeMessage appends a length-prefixed encoded message to the buffer.
+func (b *Buffer) EncodeMessage(m Message) error {
+	var err error
+	b.buf = protowire.AppendVarint(b.buf, uint64(Size(m)))
+	b.buf, err = marshalAppend(b.buf, m, b.deterministic)
+	return err
+}
+
+// DecodeVarint consumes an encoded unsigned varint from the buffer.
+func (b *Buffer) DecodeVarint() (uint64, error) {
+	v, n := protowire.ConsumeVarint(b.buf[b.idx:])
+	if n < 0 {
+		return 0, protowire.ParseError(n)
+	}
+	b.idx += n
+	return uint64(v), nil
+}
+
+// DecodeZigzag32 consumes an encoded 32-bit zig-zag varint from the buffer.
+func (b *Buffer) DecodeZigzag32() (uint64, error) {
+	v, err := b.DecodeVarint()
+	if err != nil {
+		return 0, err
+	}
+	return uint64((uint32(v) >> 1) ^ uint32((int32(v&1)<<31)>>31)), nil
+}
+
+// DecodeZigzag64 consumes an encoded 64-bit zig-zag varint from the buffer.
+func (b *Buffer) DecodeZigzag64() (uint64, error) {
+	v, err := b.DecodeVarint()
+	if err != nil {
+		return 0, err
+	}
+	return uint64((uint64(v) >> 1) ^ uint64((int64(v&1)<<63)>>63)), nil
+}
+
+// DecodeFixed32 consumes a 32-bit little-endian integer from the buffer.
+func (b *Buffer) DecodeFixed32() (uint64, error) {
+	v, n := protowire.ConsumeFixed32(b.buf[b.idx:])
+	if n < 0 {
+		return 0, protowire.ParseError(n)
+	}
+	b.idx += n
+	return uint64(v), nil
+}
+
+// DecodeFixed64 consumes a 64-bit little-endian integer from the buffer.
+func (b *Buffer) DecodeFixed64() (uint64, error) {
+	v, n := protowire.ConsumeFixed64(b.buf[b.idx:])
+	if n < 0 {
+		return 0, protowire.ParseError(n)
+	}
+	b.idx += n
+	return uint64(v), nil
+}
+
+// DecodeRawBytes consumes a length-prefixed raw bytes from the buffer.
+// If alloc is specified, it returns a copy the raw bytes
+// rather than a sub-slice of the buffer.
+func (b *Buffer) DecodeRawBytes(alloc bool) ([]byte, error) {
+	v, n := protowire.ConsumeBytes(b.buf[b.idx:])
+	if n < 0 {
+		return nil, protowire.ParseError(n)
+	}
+	b.idx += n
+	if alloc {
+		v = append([]byte(nil), v...)
+	}
+	return v, nil
+}
+
+// DecodeStringBytes consumes a length-prefixed raw bytes from the buffer.
+// It does not validate whether the raw bytes contain valid UTF-8.
+func (b *Buffer) DecodeStringBytes() (string, error) {
+	v, n := protowire.ConsumeString(b.buf[b.idx:])
+	if n < 0 {
+		return "", protowire.ParseError(n)
+	}
+	b.idx += n
+	return v, nil
+}
+
+// DecodeMessage consumes a length-prefixed message from the buffer.
+// It does not reset m before unmarshaling.
+func (b *Buffer) DecodeMessage(m Message) error {
+	v, err := b.DecodeRawBytes(false)
+	if err != nil {
+		return err
+	}
+	return UnmarshalMerge(v, m)
+}
+
+// DecodeGroup consumes a message group from the buffer.
+// It assumes that the start group marker has already been consumed and
+// consumes all bytes until (and including the end group marker).
+// It does not reset m before unmarshaling.
+func (b *Buffer) DecodeGroup(m Message) error {
+	v, n, err := consumeGroup(b.buf[b.idx:])
+	if err != nil {
+		return err
+	}
+	b.idx += n
+	return UnmarshalMerge(v, m)
+}
+
+// consumeGroup parses b until it finds an end group marker, returning
+// the raw bytes of the message (excluding the end group marker) and the
+// the total length of the message (including the end group marker).
+func consumeGroup(b []byte) ([]byte, int, error) {
+	b0 := b
+	depth := 1 // assume this follows a start group marker
+	for {
+		_, wtyp, tagLen := protowire.ConsumeTag(b)
+		if tagLen < 0 {
+			return nil, 0, protowire.ParseError(tagLen)
+		}
+		b = b[tagLen:]
+
+		var valLen int
+		switch wtyp {
+		case protowire.VarintType:
+			_, valLen = protowire.ConsumeVarint(b)
+		case protowire.Fixed32Type:
+			_, valLen = protowire.ConsumeFixed32(b)
+		case protowire.Fixed64Type:
+			_, valLen = protowire.ConsumeFixed64(b)
+		case protowire.BytesType:
+			_, valLen = protowire.ConsumeBytes(b)
+		case protowire.StartGroupType:
+			depth++
+		case protowire.EndGroupType:
+			depth--
+		default:
+			return nil, 0, errors.New("proto: cannot parse reserved wire type")
+		}
+		if valLen < 0 {
+			return nil, 0, protowire.ParseError(valLen)
+		}
+		b = b[valLen:]
+
+		if depth == 0 {
+			return b0[:len(b0)-len(b)-tagLen], len(b0) - len(b), nil
+		}
+	}
+}
diff --git a/vendor/github.com/golang/protobuf/proto/clone.go b/vendor/github.com/golang/protobuf/proto/clone.go
deleted file mode 100644
index 3cd3249..0000000
--- a/vendor/github.com/golang/protobuf/proto/clone.go
+++ /dev/null
@@ -1,253 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2011 The Go Authors.  All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Protocol buffer deep copy and merge.
-// TODO: RawMessage.
-
-package proto
-
-import (
-	"fmt"
-	"log"
-	"reflect"
-	"strings"
-)
-
-// Clone returns a deep copy of a protocol buffer.
-func Clone(src Message) Message {
-	in := reflect.ValueOf(src)
-	if in.IsNil() {
-		return src
-	}
-	out := reflect.New(in.Type().Elem())
-	dst := out.Interface().(Message)
-	Merge(dst, src)
-	return dst
-}
-
-// Merger is the interface representing objects that can merge messages of the same type.
-type Merger interface {
-	// Merge merges src into this message.
-	// Required and optional fields that are set in src will be set to that value in dst.
-	// Elements of repeated fields will be appended.
-	//
-	// Merge may panic if called with a different argument type than the receiver.
-	Merge(src Message)
-}
-
-// generatedMerger is the custom merge method that generated protos will have.
-// We must add this method since a generate Merge method will conflict with
-// many existing protos that have a Merge data field already defined.
-type generatedMerger interface {
-	XXX_Merge(src Message)
-}
-
-// Merge merges src into dst.
-// Required and optional fields that are set in src will be set to that value in dst.
-// Elements of repeated fields will be appended.
-// Merge panics if src and dst are not the same type, or if dst is nil.
-func Merge(dst, src Message) {
-	if m, ok := dst.(Merger); ok {
-		m.Merge(src)
-		return
-	}
-
-	in := reflect.ValueOf(src)
-	out := reflect.ValueOf(dst)
-	if out.IsNil() {
-		panic("proto: nil destination")
-	}
-	if in.Type() != out.Type() {
-		panic(fmt.Sprintf("proto.Merge(%T, %T) type mismatch", dst, src))
-	}
-	if in.IsNil() {
-		return // Merge from nil src is a noop
-	}
-	if m, ok := dst.(generatedMerger); ok {
-		m.XXX_Merge(src)
-		return
-	}
-	mergeStruct(out.Elem(), in.Elem())
-}
-
-func mergeStruct(out, in reflect.Value) {
-	sprop := GetProperties(in.Type())
-	for i := 0; i < in.NumField(); i++ {
-		f := in.Type().Field(i)
-		if strings.HasPrefix(f.Name, "XXX_") {
-			continue
-		}
-		mergeAny(out.Field(i), in.Field(i), false, sprop.Prop[i])
-	}
-
-	if emIn, err := extendable(in.Addr().Interface()); err == nil {
-		emOut, _ := extendable(out.Addr().Interface())
-		mIn, muIn := emIn.extensionsRead()
-		if mIn != nil {
-			mOut := emOut.extensionsWrite()
-			muIn.Lock()
-			mergeExtension(mOut, mIn)
-			muIn.Unlock()
-		}
-	}
-
-	uf := in.FieldByName("XXX_unrecognized")
-	if !uf.IsValid() {
-		return
-	}
-	uin := uf.Bytes()
-	if len(uin) > 0 {
-		out.FieldByName("XXX_unrecognized").SetBytes(append([]byte(nil), uin...))
-	}
-}
-
-// mergeAny performs a merge between two values of the same type.
-// viaPtr indicates whether the values were indirected through a pointer (implying proto2).
-// prop is set if this is a struct field (it may be nil).
-func mergeAny(out, in reflect.Value, viaPtr bool, prop *Properties) {
-	if in.Type() == protoMessageType {
-		if !in.IsNil() {
-			if out.IsNil() {
-				out.Set(reflect.ValueOf(Clone(in.Interface().(Message))))
-			} else {
-				Merge(out.Interface().(Message), in.Interface().(Message))
-			}
-		}
-		return
-	}
-	switch in.Kind() {
-	case reflect.Bool, reflect.Float32, reflect.Float64, reflect.Int32, reflect.Int64,
-		reflect.String, reflect.Uint32, reflect.Uint64:
-		if !viaPtr && isProto3Zero(in) {
-			return
-		}
-		out.Set(in)
-	case reflect.Interface:
-		// Probably a oneof field; copy non-nil values.
-		if in.IsNil() {
-			return
-		}
-		// Allocate destination if it is not set, or set to a different type.
-		// Otherwise we will merge as normal.
-		if out.IsNil() || out.Elem().Type() != in.Elem().Type() {
-			out.Set(reflect.New(in.Elem().Elem().Type())) // interface -> *T -> T -> new(T)
-		}
-		mergeAny(out.Elem(), in.Elem(), false, nil)
-	case reflect.Map:
-		if in.Len() == 0 {
-			return
-		}
-		if out.IsNil() {
-			out.Set(reflect.MakeMap(in.Type()))
-		}
-		// For maps with value types of *T or []byte we need to deep copy each value.
-		elemKind := in.Type().Elem().Kind()
-		for _, key := range in.MapKeys() {
-			var val reflect.Value
-			switch elemKind {
-			case reflect.Ptr:
-				val = reflect.New(in.Type().Elem().Elem())
-				mergeAny(val, in.MapIndex(key), false, nil)
-			case reflect.Slice:
-				val = in.MapIndex(key)
-				val = reflect.ValueOf(append([]byte{}, val.Bytes()...))
-			default:
-				val = in.MapIndex(key)
-			}
-			out.SetMapIndex(key, val)
-		}
-	case reflect.Ptr:
-		if in.IsNil() {
-			return
-		}
-		if out.IsNil() {
-			out.Set(reflect.New(in.Elem().Type()))
-		}
-		mergeAny(out.Elem(), in.Elem(), true, nil)
-	case reflect.Slice:
-		if in.IsNil() {
-			return
-		}
-		if in.Type().Elem().Kind() == reflect.Uint8 {
-			// []byte is a scalar bytes field, not a repeated field.
-
-			// Edge case: if this is in a proto3 message, a zero length
-			// bytes field is considered the zero value, and should not
-			// be merged.
-			if prop != nil && prop.proto3 && in.Len() == 0 {
-				return
-			}
-
-			// Make a deep copy.
-			// Append to []byte{} instead of []byte(nil) so that we never end up
-			// with a nil result.
-			out.SetBytes(append([]byte{}, in.Bytes()...))
-			return
-		}
-		n := in.Len()
-		if out.IsNil() {
-			out.Set(reflect.MakeSlice(in.Type(), 0, n))
-		}
-		switch in.Type().Elem().Kind() {
-		case reflect.Bool, reflect.Float32, reflect.Float64, reflect.Int32, reflect.Int64,
-			reflect.String, reflect.Uint32, reflect.Uint64:
-			out.Set(reflect.AppendSlice(out, in))
-		default:
-			for i := 0; i < n; i++ {
-				x := reflect.Indirect(reflect.New(in.Type().Elem()))
-				mergeAny(x, in.Index(i), false, nil)
-				out.Set(reflect.Append(out, x))
-			}
-		}
-	case reflect.Struct:
-		mergeStruct(out, in)
-	default:
-		// unknown type, so not a protocol buffer
-		log.Printf("proto: don't know how to copy %v", in)
-	}
-}
-
-func mergeExtension(out, in map[int32]Extension) {
-	for extNum, eIn := range in {
-		eOut := Extension{desc: eIn.desc}
-		if eIn.value != nil {
-			v := reflect.New(reflect.TypeOf(eIn.value)).Elem()
-			mergeAny(v, reflect.ValueOf(eIn.value), false, nil)
-			eOut.value = v.Interface()
-		}
-		if eIn.enc != nil {
-			eOut.enc = make([]byte, len(eIn.enc))
-			copy(eOut.enc, eIn.enc)
-		}
-
-		out[extNum] = eOut
-	}
-}
diff --git a/vendor/github.com/golang/protobuf/proto/decode.go b/vendor/github.com/golang/protobuf/proto/decode.go
deleted file mode 100644
index 63b0f08..0000000
--- a/vendor/github.com/golang/protobuf/proto/decode.go
+++ /dev/null
@@ -1,427 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2010 The Go Authors.  All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-/*
- * Routines for decoding protocol buffer data to construct in-memory representations.
- */
-
-import (
-	"errors"
-	"fmt"
-	"io"
-)
-
-// errOverflow is returned when an integer is too large to be represented.
-var errOverflow = errors.New("proto: integer overflow")
-
-// ErrInternalBadWireType is returned by generated code when an incorrect
-// wire type is encountered. It does not get returned to user code.
-var ErrInternalBadWireType = errors.New("proto: internal error: bad wiretype for oneof")
-
-// DecodeVarint reads a varint-encoded integer from the slice.
-// It returns the integer and the number of bytes consumed, or
-// zero if there is not enough.
-// This is the format for the
-// int32, int64, uint32, uint64, bool, and enum
-// protocol buffer types.
-func DecodeVarint(buf []byte) (x uint64, n int) {
-	for shift := uint(0); shift < 64; shift += 7 {
-		if n >= len(buf) {
-			return 0, 0
-		}
-		b := uint64(buf[n])
-		n++
-		x |= (b & 0x7F) << shift
-		if (b & 0x80) == 0 {
-			return x, n
-		}
-	}
-
-	// The number is too large to represent in a 64-bit value.
-	return 0, 0
-}
-
-func (p *Buffer) decodeVarintSlow() (x uint64, err error) {
-	i := p.index
-	l := len(p.buf)
-
-	for shift := uint(0); shift < 64; shift += 7 {
-		if i >= l {
-			err = io.ErrUnexpectedEOF
-			return
-		}
-		b := p.buf[i]
-		i++
-		x |= (uint64(b) & 0x7F) << shift
-		if b < 0x80 {
-			p.index = i
-			return
-		}
-	}
-
-	// The number is too large to represent in a 64-bit value.
-	err = errOverflow
-	return
-}
-
-// DecodeVarint reads a varint-encoded integer from the Buffer.
-// This is the format for the
-// int32, int64, uint32, uint64, bool, and enum
-// protocol buffer types.
-func (p *Buffer) DecodeVarint() (x uint64, err error) {
-	i := p.index
-	buf := p.buf
-
-	if i >= len(buf) {
-		return 0, io.ErrUnexpectedEOF
-	} else if buf[i] < 0x80 {
-		p.index++
-		return uint64(buf[i]), nil
-	} else if len(buf)-i < 10 {
-		return p.decodeVarintSlow()
-	}
-
-	var b uint64
-	// we already checked the first byte
-	x = uint64(buf[i]) - 0x80
-	i++
-
-	b = uint64(buf[i])
-	i++
-	x += b << 7
-	if b&0x80 == 0 {
-		goto done
-	}
-	x -= 0x80 << 7
-
-	b = uint64(buf[i])
-	i++
-	x += b << 14
-	if b&0x80 == 0 {
-		goto done
-	}
-	x -= 0x80 << 14
-
-	b = uint64(buf[i])
-	i++
-	x += b << 21
-	if b&0x80 == 0 {
-		goto done
-	}
-	x -= 0x80 << 21
-
-	b = uint64(buf[i])
-	i++
-	x += b << 28
-	if b&0x80 == 0 {
-		goto done
-	}
-	x -= 0x80 << 28
-
-	b = uint64(buf[i])
-	i++
-	x += b << 35
-	if b&0x80 == 0 {
-		goto done
-	}
-	x -= 0x80 << 35
-
-	b = uint64(buf[i])
-	i++
-	x += b << 42
-	if b&0x80 == 0 {
-		goto done
-	}
-	x -= 0x80 << 42
-
-	b = uint64(buf[i])
-	i++
-	x += b << 49
-	if b&0x80 == 0 {
-		goto done
-	}
-	x -= 0x80 << 49
-
-	b = uint64(buf[i])
-	i++
-	x += b << 56
-	if b&0x80 == 0 {
-		goto done
-	}
-	x -= 0x80 << 56
-
-	b = uint64(buf[i])
-	i++
-	x += b << 63
-	if b&0x80 == 0 {
-		goto done
-	}
-
-	return 0, errOverflow
-
-done:
-	p.index = i
-	return x, nil
-}
-
-// DecodeFixed64 reads a 64-bit integer from the Buffer.
-// This is the format for the
-// fixed64, sfixed64, and double protocol buffer types.
-func (p *Buffer) DecodeFixed64() (x uint64, err error) {
-	// x, err already 0
-	i := p.index + 8
-	if i < 0 || i > len(p.buf) {
-		err = io.ErrUnexpectedEOF
-		return
-	}
-	p.index = i
-
-	x = uint64(p.buf[i-8])
-	x |= uint64(p.buf[i-7]) << 8
-	x |= uint64(p.buf[i-6]) << 16
-	x |= uint64(p.buf[i-5]) << 24
-	x |= uint64(p.buf[i-4]) << 32
-	x |= uint64(p.buf[i-3]) << 40
-	x |= uint64(p.buf[i-2]) << 48
-	x |= uint64(p.buf[i-1]) << 56
-	return
-}
-
-// DecodeFixed32 reads a 32-bit integer from the Buffer.
-// This is the format for the
-// fixed32, sfixed32, and float protocol buffer types.
-func (p *Buffer) DecodeFixed32() (x uint64, err error) {
-	// x, err already 0
-	i := p.index + 4
-	if i < 0 || i > len(p.buf) {
-		err = io.ErrUnexpectedEOF
-		return
-	}
-	p.index = i
-
-	x = uint64(p.buf[i-4])
-	x |= uint64(p.buf[i-3]) << 8
-	x |= uint64(p.buf[i-2]) << 16
-	x |= uint64(p.buf[i-1]) << 24
-	return
-}
-
-// DecodeZigzag64 reads a zigzag-encoded 64-bit integer
-// from the Buffer.
-// This is the format used for the sint64 protocol buffer type.
-func (p *Buffer) DecodeZigzag64() (x uint64, err error) {
-	x, err = p.DecodeVarint()
-	if err != nil {
-		return
-	}
-	x = (x >> 1) ^ uint64((int64(x&1)<<63)>>63)
-	return
-}
-
-// DecodeZigzag32 reads a zigzag-encoded 32-bit integer
-// from  the Buffer.
-// This is the format used for the sint32 protocol buffer type.
-func (p *Buffer) DecodeZigzag32() (x uint64, err error) {
-	x, err = p.DecodeVarint()
-	if err != nil {
-		return
-	}
-	x = uint64((uint32(x) >> 1) ^ uint32((int32(x&1)<<31)>>31))
-	return
-}
-
-// DecodeRawBytes reads a count-delimited byte buffer from the Buffer.
-// This is the format used for the bytes protocol buffer
-// type and for embedded messages.
-func (p *Buffer) DecodeRawBytes(alloc bool) (buf []byte, err error) {
-	n, err := p.DecodeVarint()
-	if err != nil {
-		return nil, err
-	}
-
-	nb := int(n)
-	if nb < 0 {
-		return nil, fmt.Errorf("proto: bad byte length %d", nb)
-	}
-	end := p.index + nb
-	if end < p.index || end > len(p.buf) {
-		return nil, io.ErrUnexpectedEOF
-	}
-
-	if !alloc {
-		// todo: check if can get more uses of alloc=false
-		buf = p.buf[p.index:end]
-		p.index += nb
-		return
-	}
-
-	buf = make([]byte, nb)
-	copy(buf, p.buf[p.index:])
-	p.index += nb
-	return
-}
-
-// DecodeStringBytes reads an encoded string from the Buffer.
-// This is the format used for the proto2 string type.
-func (p *Buffer) DecodeStringBytes() (s string, err error) {
-	buf, err := p.DecodeRawBytes(false)
-	if err != nil {
-		return
-	}
-	return string(buf), nil
-}
-
-// Unmarshaler is the interface representing objects that can
-// unmarshal themselves.  The argument points to data that may be
-// overwritten, so implementations should not keep references to the
-// buffer.
-// Unmarshal implementations should not clear the receiver.
-// Any unmarshaled data should be merged into the receiver.
-// Callers of Unmarshal that do not want to retain existing data
-// should Reset the receiver before calling Unmarshal.
-type Unmarshaler interface {
-	Unmarshal([]byte) error
-}
-
-// newUnmarshaler is the interface representing objects that can
-// unmarshal themselves. The semantics are identical to Unmarshaler.
-//
-// This exists to support protoc-gen-go generated messages.
-// The proto package will stop type-asserting to this interface in the future.
-//
-// DO NOT DEPEND ON THIS.
-type newUnmarshaler interface {
-	XXX_Unmarshal([]byte) error
-}
-
-// Unmarshal parses the protocol buffer representation in buf and places the
-// decoded result in pb.  If the struct underlying pb does not match
-// the data in buf, the results can be unpredictable.
-//
-// Unmarshal resets pb before starting to unmarshal, so any
-// existing data in pb is always removed. Use UnmarshalMerge
-// to preserve and append to existing data.
-func Unmarshal(buf []byte, pb Message) error {
-	pb.Reset()
-	if u, ok := pb.(newUnmarshaler); ok {
-		return u.XXX_Unmarshal(buf)
-	}
-	if u, ok := pb.(Unmarshaler); ok {
-		return u.Unmarshal(buf)
-	}
-	return NewBuffer(buf).Unmarshal(pb)
-}
-
-// UnmarshalMerge parses the protocol buffer representation in buf and
-// writes the decoded result to pb.  If the struct underlying pb does not match
-// the data in buf, the results can be unpredictable.
-//
-// UnmarshalMerge merges into existing data in pb.
-// Most code should use Unmarshal instead.
-func UnmarshalMerge(buf []byte, pb Message) error {
-	if u, ok := pb.(newUnmarshaler); ok {
-		return u.XXX_Unmarshal(buf)
-	}
-	if u, ok := pb.(Unmarshaler); ok {
-		// NOTE: The history of proto have unfortunately been inconsistent
-		// whether Unmarshaler should or should not implicitly clear itself.
-		// Some implementations do, most do not.
-		// Thus, calling this here may or may not do what people want.
-		//
-		// See https://github.com/golang/protobuf/issues/424
-		return u.Unmarshal(buf)
-	}
-	return NewBuffer(buf).Unmarshal(pb)
-}
-
-// DecodeMessage reads a count-delimited message from the Buffer.
-func (p *Buffer) DecodeMessage(pb Message) error {
-	enc, err := p.DecodeRawBytes(false)
-	if err != nil {
-		return err
-	}
-	return NewBuffer(enc).Unmarshal(pb)
-}
-
-// DecodeGroup reads a tag-delimited group from the Buffer.
-// StartGroup tag is already consumed. This function consumes
-// EndGroup tag.
-func (p *Buffer) DecodeGroup(pb Message) error {
-	b := p.buf[p.index:]
-	x, y := findEndGroup(b)
-	if x < 0 {
-		return io.ErrUnexpectedEOF
-	}
-	err := Unmarshal(b[:x], pb)
-	p.index += y
-	return err
-}
-
-// Unmarshal parses the protocol buffer representation in the
-// Buffer and places the decoded result in pb.  If the struct
-// underlying pb does not match the data in the buffer, the results can be
-// unpredictable.
-//
-// Unlike proto.Unmarshal, this does not reset pb before starting to unmarshal.
-func (p *Buffer) Unmarshal(pb Message) error {
-	// If the object can unmarshal itself, let it.
-	if u, ok := pb.(newUnmarshaler); ok {
-		err := u.XXX_Unmarshal(p.buf[p.index:])
-		p.index = len(p.buf)
-		return err
-	}
-	if u, ok := pb.(Unmarshaler); ok {
-		// NOTE: The history of proto have unfortunately been inconsistent
-		// whether Unmarshaler should or should not implicitly clear itself.
-		// Some implementations do, most do not.
-		// Thus, calling this here may or may not do what people want.
-		//
-		// See https://github.com/golang/protobuf/issues/424
-		err := u.Unmarshal(p.buf[p.index:])
-		p.index = len(p.buf)
-		return err
-	}
-
-	// Slow workaround for messages that aren't Unmarshalers.
-	// This includes some hand-coded .pb.go files and
-	// bootstrap protos.
-	// TODO: fix all of those and then add Unmarshal to
-	// the Message interface. Then:
-	// The cast above and code below can be deleted.
-	// The old unmarshaler can be deleted.
-	// Clients can call Unmarshal directly (can already do that, actually).
-	var info InternalMessageInfo
-	err := info.Unmarshal(pb, p.buf[p.index:])
-	p.index = len(p.buf)
-	return err
-}
diff --git a/vendor/github.com/golang/protobuf/proto/defaults.go b/vendor/github.com/golang/protobuf/proto/defaults.go
new file mode 100644
index 0000000..d399bf0
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/proto/defaults.go
@@ -0,0 +1,63 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package proto
+
+import (
+	"google.golang.org/protobuf/reflect/protoreflect"
+)
+
+// SetDefaults sets unpopulated scalar fields to their default values.
+// Fields within a oneof are not set even if they have a default value.
+// SetDefaults is recursively called upon any populated message fields.
+func SetDefaults(m Message) {
+	if m != nil {
+		setDefaults(MessageReflect(m))
+	}
+}
+
+func setDefaults(m protoreflect.Message) {
+	fds := m.Descriptor().Fields()
+	for i := 0; i < fds.Len(); i++ {
+		fd := fds.Get(i)
+		if !m.Has(fd) {
+			if fd.HasDefault() && fd.ContainingOneof() == nil {
+				v := fd.Default()
+				if fd.Kind() == protoreflect.BytesKind {
+					v = protoreflect.ValueOf(append([]byte(nil), v.Bytes()...)) // copy the default bytes
+				}
+				m.Set(fd, v)
+			}
+			continue
+		}
+	}
+
+	m.Range(func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool {
+		switch {
+		// Handle singular message.
+		case fd.Cardinality() != protoreflect.Repeated:
+			if fd.Message() != nil {
+				setDefaults(m.Get(fd).Message())
+			}
+		// Handle list of messages.
+		case fd.IsList():
+			if fd.Message() != nil {
+				ls := m.Get(fd).List()
+				for i := 0; i < ls.Len(); i++ {
+					setDefaults(ls.Get(i).Message())
+				}
+			}
+		// Handle map of messages.
+		case fd.IsMap():
+			if fd.MapValue().Message() != nil {
+				ms := m.Get(fd).Map()
+				ms.Range(func(_ protoreflect.MapKey, v protoreflect.Value) bool {
+					setDefaults(v.Message())
+					return true
+				})
+			}
+		}
+		return true
+	})
+}
diff --git a/vendor/github.com/golang/protobuf/proto/deprecated.go b/vendor/github.com/golang/protobuf/proto/deprecated.go
index 35b882c..e8db57e 100644
--- a/vendor/github.com/golang/protobuf/proto/deprecated.go
+++ b/vendor/github.com/golang/protobuf/proto/deprecated.go
@@ -1,63 +1,113 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2018 The Go Authors.  All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
 
 package proto
 
-import "errors"
+import (
+	"encoding/json"
+	"errors"
+	"fmt"
+	"strconv"
 
-// Deprecated: do not use.
+	protoV2 "google.golang.org/protobuf/proto"
+)
+
+var (
+	// Deprecated: No longer returned.
+	ErrNil = errors.New("proto: Marshal called with nil")
+
+	// Deprecated: No longer returned.
+	ErrTooLarge = errors.New("proto: message encodes to over 2 GB")
+
+	// Deprecated: No longer returned.
+	ErrInternalBadWireType = errors.New("proto: internal error: bad wiretype for oneof")
+)
+
+// Deprecated: Do not use.
 type Stats struct{ Emalloc, Dmalloc, Encode, Decode, Chit, Cmiss, Size uint64 }
 
-// Deprecated: do not use.
+// Deprecated: Do not use.
 func GetStats() Stats { return Stats{} }
 
-// Deprecated: do not use.
+// Deprecated: Do not use.
 func MarshalMessageSet(interface{}) ([]byte, error) {
 	return nil, errors.New("proto: not implemented")
 }
 
-// Deprecated: do not use.
+// Deprecated: Do not use.
 func UnmarshalMessageSet([]byte, interface{}) error {
 	return errors.New("proto: not implemented")
 }
 
-// Deprecated: do not use.
+// Deprecated: Do not use.
 func MarshalMessageSetJSON(interface{}) ([]byte, error) {
 	return nil, errors.New("proto: not implemented")
 }
 
-// Deprecated: do not use.
+// Deprecated: Do not use.
 func UnmarshalMessageSetJSON([]byte, interface{}) error {
 	return errors.New("proto: not implemented")
 }
 
-// Deprecated: do not use.
+// Deprecated: Do not use.
 func RegisterMessageSetType(Message, int32, string) {}
+
+// Deprecated: Do not use.
+func EnumName(m map[int32]string, v int32) string {
+	s, ok := m[v]
+	if ok {
+		return s
+	}
+	return strconv.Itoa(int(v))
+}
+
+// Deprecated: Do not use.
+func UnmarshalJSONEnum(m map[string]int32, data []byte, enumName string) (int32, error) {
+	if data[0] == '"' {
+		// New style: enums are strings.
+		var repr string
+		if err := json.Unmarshal(data, &repr); err != nil {
+			return -1, err
+		}
+		val, ok := m[repr]
+		if !ok {
+			return 0, fmt.Errorf("unrecognized enum %s value %q", enumName, repr)
+		}
+		return val, nil
+	}
+	// Old style: enums are ints.
+	var val int32
+	if err := json.Unmarshal(data, &val); err != nil {
+		return 0, fmt.Errorf("cannot unmarshal %#q into enum %s", data, enumName)
+	}
+	return val, nil
+}
+
+// Deprecated: Do not use; this type existed for intenal-use only.
+type InternalMessageInfo struct{}
+
+// Deprecated: Do not use; this method existed for intenal-use only.
+func (*InternalMessageInfo) DiscardUnknown(m Message) {
+	DiscardUnknown(m)
+}
+
+// Deprecated: Do not use; this method existed for intenal-use only.
+func (*InternalMessageInfo) Marshal(b []byte, m Message, deterministic bool) ([]byte, error) {
+	return protoV2.MarshalOptions{Deterministic: deterministic}.MarshalAppend(b, MessageV2(m))
+}
+
+// Deprecated: Do not use; this method existed for intenal-use only.
+func (*InternalMessageInfo) Merge(dst, src Message) {
+	protoV2.Merge(MessageV2(dst), MessageV2(src))
+}
+
+// Deprecated: Do not use; this method existed for intenal-use only.
+func (*InternalMessageInfo) Size(m Message) int {
+	return protoV2.Size(MessageV2(m))
+}
+
+// Deprecated: Do not use; this method existed for intenal-use only.
+func (*InternalMessageInfo) Unmarshal(m Message, b []byte) error {
+	return protoV2.UnmarshalOptions{Merge: true}.Unmarshal(b, MessageV2(m))
+}
diff --git a/vendor/github.com/golang/protobuf/proto/discard.go b/vendor/github.com/golang/protobuf/proto/discard.go
index dea2617..2187e87 100644
--- a/vendor/github.com/golang/protobuf/proto/discard.go
+++ b/vendor/github.com/golang/protobuf/proto/discard.go
@@ -1,48 +1,13 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2017 The Go Authors.  All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
 
 package proto
 
 import (
-	"fmt"
-	"reflect"
-	"strings"
-	"sync"
-	"sync/atomic"
+	"google.golang.org/protobuf/reflect/protoreflect"
 )
 
-type generatedDiscarder interface {
-	XXX_DiscardUnknown()
-}
-
 // DiscardUnknown recursively discards all unknown fields from this message
 // and all embedded messages.
 //
@@ -51,300 +16,43 @@
 // marshal to be able to produce a message that continues to have those
 // unrecognized fields. To avoid this, DiscardUnknown is used to
 // explicitly clear the unknown fields after unmarshaling.
-//
-// For proto2 messages, the unknown fields of message extensions are only
-// discarded from messages that have been accessed via GetExtension.
 func DiscardUnknown(m Message) {
-	if m, ok := m.(generatedDiscarder); ok {
-		m.XXX_DiscardUnknown()
-		return
-	}
-	// TODO: Dynamically populate a InternalMessageInfo for legacy messages,
-	// but the master branch has no implementation for InternalMessageInfo,
-	// so it would be more work to replicate that approach.
-	discardLegacy(m)
-}
-
-// DiscardUnknown recursively discards all unknown fields.
-func (a *InternalMessageInfo) DiscardUnknown(m Message) {
-	di := atomicLoadDiscardInfo(&a.discard)
-	if di == nil {
-		di = getDiscardInfo(reflect.TypeOf(m).Elem())
-		atomicStoreDiscardInfo(&a.discard, di)
-	}
-	di.discard(toPointer(&m))
-}
-
-type discardInfo struct {
-	typ reflect.Type
-
-	initialized int32 // 0: only typ is valid, 1: everything is valid
-	lock        sync.Mutex
-
-	fields       []discardFieldInfo
-	unrecognized field
-}
-
-type discardFieldInfo struct {
-	field   field // Offset of field, guaranteed to be valid
-	discard func(src pointer)
-}
-
-var (
-	discardInfoMap  = map[reflect.Type]*discardInfo{}
-	discardInfoLock sync.Mutex
-)
-
-func getDiscardInfo(t reflect.Type) *discardInfo {
-	discardInfoLock.Lock()
-	defer discardInfoLock.Unlock()
-	di := discardInfoMap[t]
-	if di == nil {
-		di = &discardInfo{typ: t}
-		discardInfoMap[t] = di
-	}
-	return di
-}
-
-func (di *discardInfo) discard(src pointer) {
-	if src.isNil() {
-		return // Nothing to do.
-	}
-
-	if atomic.LoadInt32(&di.initialized) == 0 {
-		di.computeDiscardInfo()
-	}
-
-	for _, fi := range di.fields {
-		sfp := src.offset(fi.field)
-		fi.discard(sfp)
-	}
-
-	// For proto2 messages, only discard unknown fields in message extensions
-	// that have been accessed via GetExtension.
-	if em, err := extendable(src.asPointerTo(di.typ).Interface()); err == nil {
-		// Ignore lock since DiscardUnknown is not concurrency safe.
-		emm, _ := em.extensionsRead()
-		for _, mx := range emm {
-			if m, ok := mx.value.(Message); ok {
-				DiscardUnknown(m)
-			}
-		}
-	}
-
-	if di.unrecognized.IsValid() {
-		*src.offset(di.unrecognized).toBytes() = nil
+	if m != nil {
+		discardUnknown(MessageReflect(m))
 	}
 }
 
-func (di *discardInfo) computeDiscardInfo() {
-	di.lock.Lock()
-	defer di.lock.Unlock()
-	if di.initialized != 0 {
-		return
-	}
-	t := di.typ
-	n := t.NumField()
-
-	for i := 0; i < n; i++ {
-		f := t.Field(i)
-		if strings.HasPrefix(f.Name, "XXX_") {
-			continue
-		}
-
-		dfi := discardFieldInfo{field: toField(&f)}
-		tf := f.Type
-
-		// Unwrap tf to get its most basic type.
-		var isPointer, isSlice bool
-		if tf.Kind() == reflect.Slice && tf.Elem().Kind() != reflect.Uint8 {
-			isSlice = true
-			tf = tf.Elem()
-		}
-		if tf.Kind() == reflect.Ptr {
-			isPointer = true
-			tf = tf.Elem()
-		}
-		if isPointer && isSlice && tf.Kind() != reflect.Struct {
-			panic(fmt.Sprintf("%v.%s cannot be a slice of pointers to primitive types", t, f.Name))
-		}
-
-		switch tf.Kind() {
-		case reflect.Struct:
-			switch {
-			case !isPointer:
-				panic(fmt.Sprintf("%v.%s cannot be a direct struct value", t, f.Name))
-			case isSlice: // E.g., []*pb.T
-				di := getDiscardInfo(tf)
-				dfi.discard = func(src pointer) {
-					sps := src.getPointerSlice()
-					for _, sp := range sps {
-						if !sp.isNil() {
-							di.discard(sp)
-						}
-					}
-				}
-			default: // E.g., *pb.T
-				di := getDiscardInfo(tf)
-				dfi.discard = func(src pointer) {
-					sp := src.getPointer()
-					if !sp.isNil() {
-						di.discard(sp)
-					}
+func discardUnknown(m protoreflect.Message) {
+	m.Range(func(fd protoreflect.FieldDescriptor, val protoreflect.Value) bool {
+		switch {
+		// Handle singular message.
+		case fd.Cardinality() != protoreflect.Repeated:
+			if fd.Message() != nil {
+				discardUnknown(m.Get(fd).Message())
+			}
+		// Handle list of messages.
+		case fd.IsList():
+			if fd.Message() != nil {
+				ls := m.Get(fd).List()
+				for i := 0; i < ls.Len(); i++ {
+					discardUnknown(ls.Get(i).Message())
 				}
 			}
-		case reflect.Map:
-			switch {
-			case isPointer || isSlice:
-				panic(fmt.Sprintf("%v.%s cannot be a pointer to a map or a slice of map values", t, f.Name))
-			default: // E.g., map[K]V
-				if tf.Elem().Kind() == reflect.Ptr { // Proto struct (e.g., *T)
-					dfi.discard = func(src pointer) {
-						sm := src.asPointerTo(tf).Elem()
-						if sm.Len() == 0 {
-							return
-						}
-						for _, key := range sm.MapKeys() {
-							val := sm.MapIndex(key)
-							DiscardUnknown(val.Interface().(Message))
-						}
-					}
-				} else {
-					dfi.discard = func(pointer) {} // Noop
-				}
-			}
-		case reflect.Interface:
-			// Must be oneof field.
-			switch {
-			case isPointer || isSlice:
-				panic(fmt.Sprintf("%v.%s cannot be a pointer to a interface or a slice of interface values", t, f.Name))
-			default: // E.g., interface{}
-				// TODO: Make this faster?
-				dfi.discard = func(src pointer) {
-					su := src.asPointerTo(tf).Elem()
-					if !su.IsNil() {
-						sv := su.Elem().Elem().Field(0)
-						if sv.Kind() == reflect.Ptr && sv.IsNil() {
-							return
-						}
-						switch sv.Type().Kind() {
-						case reflect.Ptr: // Proto struct (e.g., *T)
-							DiscardUnknown(sv.Interface().(Message))
-						}
-					}
-				}
-			}
-		default:
-			continue
-		}
-		di.fields = append(di.fields, dfi)
-	}
-
-	di.unrecognized = invalidField
-	if f, ok := t.FieldByName("XXX_unrecognized"); ok {
-		if f.Type != reflect.TypeOf([]byte{}) {
-			panic("expected XXX_unrecognized to be of type []byte")
-		}
-		di.unrecognized = toField(&f)
-	}
-
-	atomic.StoreInt32(&di.initialized, 1)
-}
-
-func discardLegacy(m Message) {
-	v := reflect.ValueOf(m)
-	if v.Kind() != reflect.Ptr || v.IsNil() {
-		return
-	}
-	v = v.Elem()
-	if v.Kind() != reflect.Struct {
-		return
-	}
-	t := v.Type()
-
-	for i := 0; i < v.NumField(); i++ {
-		f := t.Field(i)
-		if strings.HasPrefix(f.Name, "XXX_") {
-			continue
-		}
-		vf := v.Field(i)
-		tf := f.Type
-
-		// Unwrap tf to get its most basic type.
-		var isPointer, isSlice bool
-		if tf.Kind() == reflect.Slice && tf.Elem().Kind() != reflect.Uint8 {
-			isSlice = true
-			tf = tf.Elem()
-		}
-		if tf.Kind() == reflect.Ptr {
-			isPointer = true
-			tf = tf.Elem()
-		}
-		if isPointer && isSlice && tf.Kind() != reflect.Struct {
-			panic(fmt.Sprintf("%T.%s cannot be a slice of pointers to primitive types", m, f.Name))
-		}
-
-		switch tf.Kind() {
-		case reflect.Struct:
-			switch {
-			case !isPointer:
-				panic(fmt.Sprintf("%T.%s cannot be a direct struct value", m, f.Name))
-			case isSlice: // E.g., []*pb.T
-				for j := 0; j < vf.Len(); j++ {
-					discardLegacy(vf.Index(j).Interface().(Message))
-				}
-			default: // E.g., *pb.T
-				discardLegacy(vf.Interface().(Message))
-			}
-		case reflect.Map:
-			switch {
-			case isPointer || isSlice:
-				panic(fmt.Sprintf("%T.%s cannot be a pointer to a map or a slice of map values", m, f.Name))
-			default: // E.g., map[K]V
-				tv := vf.Type().Elem()
-				if tv.Kind() == reflect.Ptr && tv.Implements(protoMessageType) { // Proto struct (e.g., *T)
-					for _, key := range vf.MapKeys() {
-						val := vf.MapIndex(key)
-						discardLegacy(val.Interface().(Message))
-					}
-				}
-			}
-		case reflect.Interface:
-			// Must be oneof field.
-			switch {
-			case isPointer || isSlice:
-				panic(fmt.Sprintf("%T.%s cannot be a pointer to a interface or a slice of interface values", m, f.Name))
-			default: // E.g., test_proto.isCommunique_Union interface
-				if !vf.IsNil() && f.Tag.Get("protobuf_oneof") != "" {
-					vf = vf.Elem() // E.g., *test_proto.Communique_Msg
-					if !vf.IsNil() {
-						vf = vf.Elem()   // E.g., test_proto.Communique_Msg
-						vf = vf.Field(0) // E.g., Proto struct (e.g., *T) or primitive value
-						if vf.Kind() == reflect.Ptr {
-							discardLegacy(vf.Interface().(Message))
-						}
-					}
-				}
+		// Handle map of messages.
+		case fd.IsMap():
+			if fd.MapValue().Message() != nil {
+				ms := m.Get(fd).Map()
+				ms.Range(func(_ protoreflect.MapKey, v protoreflect.Value) bool {
+					discardUnknown(v.Message())
+					return true
+				})
 			}
 		}
-	}
+		return true
+	})
 
-	if vf := v.FieldByName("XXX_unrecognized"); vf.IsValid() {
-		if vf.Type() != reflect.TypeOf([]byte{}) {
-			panic("expected XXX_unrecognized to be of type []byte")
-		}
-		vf.Set(reflect.ValueOf([]byte(nil)))
-	}
-
-	// For proto2 messages, only discard unknown fields in message extensions
-	// that have been accessed via GetExtension.
-	if em, err := extendable(m); err == nil {
-		// Ignore lock since discardLegacy is not concurrency safe.
-		emm, _ := em.extensionsRead()
-		for _, mx := range emm {
-			if m, ok := mx.value.(Message); ok {
-				discardLegacy(m)
-			}
-		}
+	// Discard unknown fields.
+	if len(m.GetUnknown()) > 0 {
+		m.SetUnknown(nil)
 	}
 }
diff --git a/vendor/github.com/golang/protobuf/proto/encode.go b/vendor/github.com/golang/protobuf/proto/encode.go
deleted file mode 100644
index 3abfed2..0000000
--- a/vendor/github.com/golang/protobuf/proto/encode.go
+++ /dev/null
@@ -1,203 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2010 The Go Authors.  All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-/*
- * Routines for encoding data into the wire format for protocol buffers.
- */
-
-import (
-	"errors"
-	"reflect"
-)
-
-var (
-	// errRepeatedHasNil is the error returned if Marshal is called with
-	// a struct with a repeated field containing a nil element.
-	errRepeatedHasNil = errors.New("proto: repeated field has nil element")
-
-	// errOneofHasNil is the error returned if Marshal is called with
-	// a struct with a oneof field containing a nil element.
-	errOneofHasNil = errors.New("proto: oneof field has nil value")
-
-	// ErrNil is the error returned if Marshal is called with nil.
-	ErrNil = errors.New("proto: Marshal called with nil")
-
-	// ErrTooLarge is the error returned if Marshal is called with a
-	// message that encodes to >2GB.
-	ErrTooLarge = errors.New("proto: message encodes to over 2 GB")
-)
-
-// The fundamental encoders that put bytes on the wire.
-// Those that take integer types all accept uint64 and are
-// therefore of type valueEncoder.
-
-const maxVarintBytes = 10 // maximum length of a varint
-
-// EncodeVarint returns the varint encoding of x.
-// This is the format for the
-// int32, int64, uint32, uint64, bool, and enum
-// protocol buffer types.
-// Not used by the package itself, but helpful to clients
-// wishing to use the same encoding.
-func EncodeVarint(x uint64) []byte {
-	var buf [maxVarintBytes]byte
-	var n int
-	for n = 0; x > 127; n++ {
-		buf[n] = 0x80 | uint8(x&0x7F)
-		x >>= 7
-	}
-	buf[n] = uint8(x)
-	n++
-	return buf[0:n]
-}
-
-// EncodeVarint writes a varint-encoded integer to the Buffer.
-// This is the format for the
-// int32, int64, uint32, uint64, bool, and enum
-// protocol buffer types.
-func (p *Buffer) EncodeVarint(x uint64) error {
-	for x >= 1<<7 {
-		p.buf = append(p.buf, uint8(x&0x7f|0x80))
-		x >>= 7
-	}
-	p.buf = append(p.buf, uint8(x))
-	return nil
-}
-
-// SizeVarint returns the varint encoding size of an integer.
-func SizeVarint(x uint64) int {
-	switch {
-	case x < 1<<7:
-		return 1
-	case x < 1<<14:
-		return 2
-	case x < 1<<21:
-		return 3
-	case x < 1<<28:
-		return 4
-	case x < 1<<35:
-		return 5
-	case x < 1<<42:
-		return 6
-	case x < 1<<49:
-		return 7
-	case x < 1<<56:
-		return 8
-	case x < 1<<63:
-		return 9
-	}
-	return 10
-}
-
-// EncodeFixed64 writes a 64-bit integer to the Buffer.
-// This is the format for the
-// fixed64, sfixed64, and double protocol buffer types.
-func (p *Buffer) EncodeFixed64(x uint64) error {
-	p.buf = append(p.buf,
-		uint8(x),
-		uint8(x>>8),
-		uint8(x>>16),
-		uint8(x>>24),
-		uint8(x>>32),
-		uint8(x>>40),
-		uint8(x>>48),
-		uint8(x>>56))
-	return nil
-}
-
-// EncodeFixed32 writes a 32-bit integer to the Buffer.
-// This is the format for the
-// fixed32, sfixed32, and float protocol buffer types.
-func (p *Buffer) EncodeFixed32(x uint64) error {
-	p.buf = append(p.buf,
-		uint8(x),
-		uint8(x>>8),
-		uint8(x>>16),
-		uint8(x>>24))
-	return nil
-}
-
-// EncodeZigzag64 writes a zigzag-encoded 64-bit integer
-// to the Buffer.
-// This is the format used for the sint64 protocol buffer type.
-func (p *Buffer) EncodeZigzag64(x uint64) error {
-	// use signed number to get arithmetic right shift.
-	return p.EncodeVarint(uint64((x << 1) ^ uint64((int64(x) >> 63))))
-}
-
-// EncodeZigzag32 writes a zigzag-encoded 32-bit integer
-// to the Buffer.
-// This is the format used for the sint32 protocol buffer type.
-func (p *Buffer) EncodeZigzag32(x uint64) error {
-	// use signed number to get arithmetic right shift.
-	return p.EncodeVarint(uint64((uint32(x) << 1) ^ uint32((int32(x) >> 31))))
-}
-
-// EncodeRawBytes writes a count-delimited byte buffer to the Buffer.
-// This is the format used for the bytes protocol buffer
-// type and for embedded messages.
-func (p *Buffer) EncodeRawBytes(b []byte) error {
-	p.EncodeVarint(uint64(len(b)))
-	p.buf = append(p.buf, b...)
-	return nil
-}
-
-// EncodeStringBytes writes an encoded string to the Buffer.
-// This is the format used for the proto2 string type.
-func (p *Buffer) EncodeStringBytes(s string) error {
-	p.EncodeVarint(uint64(len(s)))
-	p.buf = append(p.buf, s...)
-	return nil
-}
-
-// Marshaler is the interface representing objects that can marshal themselves.
-type Marshaler interface {
-	Marshal() ([]byte, error)
-}
-
-// EncodeMessage writes the protocol buffer to the Buffer,
-// prefixed by a varint-encoded length.
-func (p *Buffer) EncodeMessage(pb Message) error {
-	siz := Size(pb)
-	p.EncodeVarint(uint64(siz))
-	return p.Marshal(pb)
-}
-
-// All protocol buffer fields are nillable, but be careful.
-func isNil(v reflect.Value) bool {
-	switch v.Kind() {
-	case reflect.Interface, reflect.Map, reflect.Ptr, reflect.Slice:
-		return v.IsNil()
-	}
-	return false
-}
diff --git a/vendor/github.com/golang/protobuf/proto/equal.go b/vendor/github.com/golang/protobuf/proto/equal.go
deleted file mode 100644
index f9b6e41..0000000
--- a/vendor/github.com/golang/protobuf/proto/equal.go
+++ /dev/null
@@ -1,301 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2011 The Go Authors.  All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Protocol buffer comparison.
-
-package proto
-
-import (
-	"bytes"
-	"log"
-	"reflect"
-	"strings"
-)
-
-/*
-Equal returns true iff protocol buffers a and b are equal.
-The arguments must both be pointers to protocol buffer structs.
-
-Equality is defined in this way:
-  - Two messages are equal iff they are the same type,
-    corresponding fields are equal, unknown field sets
-    are equal, and extensions sets are equal.
-  - Two set scalar fields are equal iff their values are equal.
-    If the fields are of a floating-point type, remember that
-    NaN != x for all x, including NaN. If the message is defined
-    in a proto3 .proto file, fields are not "set"; specifically,
-    zero length proto3 "bytes" fields are equal (nil == {}).
-  - Two repeated fields are equal iff their lengths are the same,
-    and their corresponding elements are equal. Note a "bytes" field,
-    although represented by []byte, is not a repeated field and the
-    rule for the scalar fields described above applies.
-  - Two unset fields are equal.
-  - Two unknown field sets are equal if their current
-    encoded state is equal.
-  - Two extension sets are equal iff they have corresponding
-    elements that are pairwise equal.
-  - Two map fields are equal iff their lengths are the same,
-    and they contain the same set of elements. Zero-length map
-    fields are equal.
-  - Every other combination of things are not equal.
-
-The return value is undefined if a and b are not protocol buffers.
-*/
-func Equal(a, b Message) bool {
-	if a == nil || b == nil {
-		return a == b
-	}
-	v1, v2 := reflect.ValueOf(a), reflect.ValueOf(b)
-	if v1.Type() != v2.Type() {
-		return false
-	}
-	if v1.Kind() == reflect.Ptr {
-		if v1.IsNil() {
-			return v2.IsNil()
-		}
-		if v2.IsNil() {
-			return false
-		}
-		v1, v2 = v1.Elem(), v2.Elem()
-	}
-	if v1.Kind() != reflect.Struct {
-		return false
-	}
-	return equalStruct(v1, v2)
-}
-
-// v1 and v2 are known to have the same type.
-func equalStruct(v1, v2 reflect.Value) bool {
-	sprop := GetProperties(v1.Type())
-	for i := 0; i < v1.NumField(); i++ {
-		f := v1.Type().Field(i)
-		if strings.HasPrefix(f.Name, "XXX_") {
-			continue
-		}
-		f1, f2 := v1.Field(i), v2.Field(i)
-		if f.Type.Kind() == reflect.Ptr {
-			if n1, n2 := f1.IsNil(), f2.IsNil(); n1 && n2 {
-				// both unset
-				continue
-			} else if n1 != n2 {
-				// set/unset mismatch
-				return false
-			}
-			f1, f2 = f1.Elem(), f2.Elem()
-		}
-		if !equalAny(f1, f2, sprop.Prop[i]) {
-			return false
-		}
-	}
-
-	if em1 := v1.FieldByName("XXX_InternalExtensions"); em1.IsValid() {
-		em2 := v2.FieldByName("XXX_InternalExtensions")
-		if !equalExtensions(v1.Type(), em1.Interface().(XXX_InternalExtensions), em2.Interface().(XXX_InternalExtensions)) {
-			return false
-		}
-	}
-
-	if em1 := v1.FieldByName("XXX_extensions"); em1.IsValid() {
-		em2 := v2.FieldByName("XXX_extensions")
-		if !equalExtMap(v1.Type(), em1.Interface().(map[int32]Extension), em2.Interface().(map[int32]Extension)) {
-			return false
-		}
-	}
-
-	uf := v1.FieldByName("XXX_unrecognized")
-	if !uf.IsValid() {
-		return true
-	}
-
-	u1 := uf.Bytes()
-	u2 := v2.FieldByName("XXX_unrecognized").Bytes()
-	return bytes.Equal(u1, u2)
-}
-
-// v1 and v2 are known to have the same type.
-// prop may be nil.
-func equalAny(v1, v2 reflect.Value, prop *Properties) bool {
-	if v1.Type() == protoMessageType {
-		m1, _ := v1.Interface().(Message)
-		m2, _ := v2.Interface().(Message)
-		return Equal(m1, m2)
-	}
-	switch v1.Kind() {
-	case reflect.Bool:
-		return v1.Bool() == v2.Bool()
-	case reflect.Float32, reflect.Float64:
-		return v1.Float() == v2.Float()
-	case reflect.Int32, reflect.Int64:
-		return v1.Int() == v2.Int()
-	case reflect.Interface:
-		// Probably a oneof field; compare the inner values.
-		n1, n2 := v1.IsNil(), v2.IsNil()
-		if n1 || n2 {
-			return n1 == n2
-		}
-		e1, e2 := v1.Elem(), v2.Elem()
-		if e1.Type() != e2.Type() {
-			return false
-		}
-		return equalAny(e1, e2, nil)
-	case reflect.Map:
-		if v1.Len() != v2.Len() {
-			return false
-		}
-		for _, key := range v1.MapKeys() {
-			val2 := v2.MapIndex(key)
-			if !val2.IsValid() {
-				// This key was not found in the second map.
-				return false
-			}
-			if !equalAny(v1.MapIndex(key), val2, nil) {
-				return false
-			}
-		}
-		return true
-	case reflect.Ptr:
-		// Maps may have nil values in them, so check for nil.
-		if v1.IsNil() && v2.IsNil() {
-			return true
-		}
-		if v1.IsNil() != v2.IsNil() {
-			return false
-		}
-		return equalAny(v1.Elem(), v2.Elem(), prop)
-	case reflect.Slice:
-		if v1.Type().Elem().Kind() == reflect.Uint8 {
-			// short circuit: []byte
-
-			// Edge case: if this is in a proto3 message, a zero length
-			// bytes field is considered the zero value.
-			if prop != nil && prop.proto3 && v1.Len() == 0 && v2.Len() == 0 {
-				return true
-			}
-			if v1.IsNil() != v2.IsNil() {
-				return false
-			}
-			return bytes.Equal(v1.Interface().([]byte), v2.Interface().([]byte))
-		}
-
-		if v1.Len() != v2.Len() {
-			return false
-		}
-		for i := 0; i < v1.Len(); i++ {
-			if !equalAny(v1.Index(i), v2.Index(i), prop) {
-				return false
-			}
-		}
-		return true
-	case reflect.String:
-		return v1.Interface().(string) == v2.Interface().(string)
-	case reflect.Struct:
-		return equalStruct(v1, v2)
-	case reflect.Uint32, reflect.Uint64:
-		return v1.Uint() == v2.Uint()
-	}
-
-	// unknown type, so not a protocol buffer
-	log.Printf("proto: don't know how to compare %v", v1)
-	return false
-}
-
-// base is the struct type that the extensions are based on.
-// x1 and x2 are InternalExtensions.
-func equalExtensions(base reflect.Type, x1, x2 XXX_InternalExtensions) bool {
-	em1, _ := x1.extensionsRead()
-	em2, _ := x2.extensionsRead()
-	return equalExtMap(base, em1, em2)
-}
-
-func equalExtMap(base reflect.Type, em1, em2 map[int32]Extension) bool {
-	if len(em1) != len(em2) {
-		return false
-	}
-
-	for extNum, e1 := range em1 {
-		e2, ok := em2[extNum]
-		if !ok {
-			return false
-		}
-
-		m1 := extensionAsLegacyType(e1.value)
-		m2 := extensionAsLegacyType(e2.value)
-
-		if m1 == nil && m2 == nil {
-			// Both have only encoded form.
-			if bytes.Equal(e1.enc, e2.enc) {
-				continue
-			}
-			// The bytes are different, but the extensions might still be
-			// equal. We need to decode them to compare.
-		}
-
-		if m1 != nil && m2 != nil {
-			// Both are unencoded.
-			if !equalAny(reflect.ValueOf(m1), reflect.ValueOf(m2), nil) {
-				return false
-			}
-			continue
-		}
-
-		// At least one is encoded. To do a semantically correct comparison
-		// we need to unmarshal them first.
-		var desc *ExtensionDesc
-		if m := extensionMaps[base]; m != nil {
-			desc = m[extNum]
-		}
-		if desc == nil {
-			// If both have only encoded form and the bytes are the same,
-			// it is handled above. We get here when the bytes are different.
-			// We don't know how to decode it, so just compare them as byte
-			// slices.
-			log.Printf("proto: don't know how to compare extension %d of %v", extNum, base)
-			return false
-		}
-		var err error
-		if m1 == nil {
-			m1, err = decodeExtension(e1.enc, desc)
-		}
-		if m2 == nil && err == nil {
-			m2, err = decodeExtension(e2.enc, desc)
-		}
-		if err != nil {
-			// The encoded form is invalid.
-			log.Printf("proto: badly encoded extension %d of %v: %v", extNum, base, err)
-			return false
-		}
-		if !equalAny(reflect.ValueOf(m1), reflect.ValueOf(m2), nil) {
-			return false
-		}
-	}
-
-	return true
-}
diff --git a/vendor/github.com/golang/protobuf/proto/extensions.go b/vendor/github.com/golang/protobuf/proto/extensions.go
index fa88add..42fc120 100644
--- a/vendor/github.com/golang/protobuf/proto/extensions.go
+++ b/vendor/github.com/golang/protobuf/proto/extensions.go
@@ -1,607 +1,356 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2010 The Go Authors.  All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+// Copyright 2010 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
 
 package proto
 
-/*
- * Types and routines for supporting protocol buffer extensions.
- */
-
 import (
 	"errors"
 	"fmt"
-	"io"
 	"reflect"
-	"strconv"
-	"sync"
+
+	"google.golang.org/protobuf/encoding/protowire"
+	"google.golang.org/protobuf/proto"
+	"google.golang.org/protobuf/reflect/protoreflect"
+	"google.golang.org/protobuf/reflect/protoregistry"
+	"google.golang.org/protobuf/runtime/protoiface"
+	"google.golang.org/protobuf/runtime/protoimpl"
 )
 
-// ErrMissingExtension is the error returned by GetExtension if the named extension is not in the message.
+type (
+	// ExtensionDesc represents an extension descriptor and
+	// is used to interact with an extension field in a message.
+	//
+	// Variables of this type are generated in code by protoc-gen-go.
+	ExtensionDesc = protoimpl.ExtensionInfo
+
+	// ExtensionRange represents a range of message extensions.
+	// Used in code generated by protoc-gen-go.
+	ExtensionRange = protoiface.ExtensionRangeV1
+
+	// Deprecated: Do not use; this is an internal type.
+	Extension = protoimpl.ExtensionFieldV1
+
+	// Deprecated: Do not use; this is an internal type.
+	XXX_InternalExtensions = protoimpl.ExtensionFields
+)
+
+// ErrMissingExtension reports whether the extension was not present.
 var ErrMissingExtension = errors.New("proto: missing extension")
 
-// ExtensionRange represents a range of message extensions for a protocol buffer.
-// Used in code generated by the protocol compiler.
-type ExtensionRange struct {
-	Start, End int32 // both inclusive
-}
-
-// extendableProto is an interface implemented by any protocol buffer generated by the current
-// proto compiler that may be extended.
-type extendableProto interface {
-	Message
-	ExtensionRangeArray() []ExtensionRange
-	extensionsWrite() map[int32]Extension
-	extensionsRead() (map[int32]Extension, sync.Locker)
-}
-
-// extendableProtoV1 is an interface implemented by a protocol buffer generated by the previous
-// version of the proto compiler that may be extended.
-type extendableProtoV1 interface {
-	Message
-	ExtensionRangeArray() []ExtensionRange
-	ExtensionMap() map[int32]Extension
-}
-
-// extensionAdapter is a wrapper around extendableProtoV1 that implements extendableProto.
-type extensionAdapter struct {
-	extendableProtoV1
-}
-
-func (e extensionAdapter) extensionsWrite() map[int32]Extension {
-	return e.ExtensionMap()
-}
-
-func (e extensionAdapter) extensionsRead() (map[int32]Extension, sync.Locker) {
-	return e.ExtensionMap(), notLocker{}
-}
-
-// notLocker is a sync.Locker whose Lock and Unlock methods are nops.
-type notLocker struct{}
-
-func (n notLocker) Lock()   {}
-func (n notLocker) Unlock() {}
-
-// extendable returns the extendableProto interface for the given generated proto message.
-// If the proto message has the old extension format, it returns a wrapper that implements
-// the extendableProto interface.
-func extendable(p interface{}) (extendableProto, error) {
-	switch p := p.(type) {
-	case extendableProto:
-		if isNilPtr(p) {
-			return nil, fmt.Errorf("proto: nil %T is not extendable", p)
-		}
-		return p, nil
-	case extendableProtoV1:
-		if isNilPtr(p) {
-			return nil, fmt.Errorf("proto: nil %T is not extendable", p)
-		}
-		return extensionAdapter{p}, nil
-	}
-	// Don't allocate a specific error containing %T:
-	// this is the hot path for Clone and MarshalText.
-	return nil, errNotExtendable
-}
-
 var errNotExtendable = errors.New("proto: not an extendable proto.Message")
 
-func isNilPtr(x interface{}) bool {
-	v := reflect.ValueOf(x)
-	return v.Kind() == reflect.Ptr && v.IsNil()
-}
-
-// XXX_InternalExtensions is an internal representation of proto extensions.
-//
-// Each generated message struct type embeds an anonymous XXX_InternalExtensions field,
-// thus gaining the unexported 'extensions' method, which can be called only from the proto package.
-//
-// The methods of XXX_InternalExtensions are not concurrency safe in general,
-// but calls to logically read-only methods such as has and get may be executed concurrently.
-type XXX_InternalExtensions struct {
-	// The struct must be indirect so that if a user inadvertently copies a
-	// generated message and its embedded XXX_InternalExtensions, they
-	// avoid the mayhem of a copied mutex.
-	//
-	// The mutex serializes all logically read-only operations to p.extensionMap.
-	// It is up to the client to ensure that write operations to p.extensionMap are
-	// mutually exclusive with other accesses.
-	p *struct {
-		mu           sync.Mutex
-		extensionMap map[int32]Extension
+// HasExtension reports whether the extension field is present in m
+// either as an explicitly populated field or as an unknown field.
+func HasExtension(m Message, xt *ExtensionDesc) (has bool) {
+	mr := MessageReflect(m)
+	if mr == nil || !mr.IsValid() {
+		return false
 	}
-}
 
-// extensionsWrite returns the extension map, creating it on first use.
-func (e *XXX_InternalExtensions) extensionsWrite() map[int32]Extension {
-	if e.p == nil {
-		e.p = new(struct {
-			mu           sync.Mutex
-			extensionMap map[int32]Extension
+	// Check whether any populated known field matches the field number.
+	xtd := xt.TypeDescriptor()
+	if isValidExtension(mr.Descriptor(), xtd) {
+		has = mr.Has(xtd)
+	} else {
+		mr.Range(func(fd protoreflect.FieldDescriptor, _ protoreflect.Value) bool {
+			has = int32(fd.Number()) == xt.Field
+			return !has
 		})
-		e.p.extensionMap = make(map[int32]Extension)
 	}
-	return e.p.extensionMap
-}
 
-// extensionsRead returns the extensions map for read-only use.  It may be nil.
-// The caller must hold the returned mutex's lock when accessing Elements within the map.
-func (e *XXX_InternalExtensions) extensionsRead() (map[int32]Extension, sync.Locker) {
-	if e.p == nil {
-		return nil, nil
+	// Check whether any unknown field matches the field number.
+	for b := mr.GetUnknown(); !has && len(b) > 0; {
+		num, _, n := protowire.ConsumeField(b)
+		has = int32(num) == xt.Field
+		b = b[n:]
 	}
-	return e.p.extensionMap, &e.p.mu
+	return has
 }
 
-// ExtensionDesc represents an extension specification.
-// Used in generated code from the protocol compiler.
-type ExtensionDesc struct {
-	ExtendedType  Message     // nil pointer to the type that is being extended
-	ExtensionType interface{} // nil pointer to the extension type
-	Field         int32       // field number
-	Name          string      // fully-qualified name of extension, for text formatting
-	Tag           string      // protobuf tag style
-	Filename      string      // name of the file in which the extension is defined
-}
-
-func (ed *ExtensionDesc) repeated() bool {
-	t := reflect.TypeOf(ed.ExtensionType)
-	return t.Kind() == reflect.Slice && t.Elem().Kind() != reflect.Uint8
-}
-
-// Extension represents an extension in a message.
-type Extension struct {
-	// When an extension is stored in a message using SetExtension
-	// only desc and value are set. When the message is marshaled
-	// enc will be set to the encoded form of the message.
-	//
-	// When a message is unmarshaled and contains extensions, each
-	// extension will have only enc set. When such an extension is
-	// accessed using GetExtension (or GetExtensions) desc and value
-	// will be set.
-	desc *ExtensionDesc
-
-	// value is a concrete value for the extension field. Let the type of
-	// desc.ExtensionType be the "API type" and the type of Extension.value
-	// be the "storage type". The API type and storage type are the same except:
-	//	* For scalars (except []byte), the API type uses *T,
-	//	while the storage type uses T.
-	//	* For repeated fields, the API type uses []T, while the storage type
-	//	uses *[]T.
-	//
-	// The reason for the divergence is so that the storage type more naturally
-	// matches what is expected of when retrieving the values through the
-	// protobuf reflection APIs.
-	//
-	// The value may only be populated if desc is also populated.
-	value interface{}
-
-	// enc is the raw bytes for the extension field.
-	enc []byte
-}
-
-// SetRawExtension is for testing only.
-func SetRawExtension(base Message, id int32, b []byte) {
-	epb, err := extendable(base)
-	if err != nil {
+// ClearExtension removes the extension field from m
+// either as an explicitly populated field or as an unknown field.
+func ClearExtension(m Message, xt *ExtensionDesc) {
+	mr := MessageReflect(m)
+	if mr == nil || !mr.IsValid() {
 		return
 	}
-	extmap := epb.extensionsWrite()
-	extmap[id] = Extension{enc: b}
-}
 
-// isExtensionField returns true iff the given field number is in an extension range.
-func isExtensionField(pb extendableProto, field int32) bool {
-	for _, er := range pb.ExtensionRangeArray() {
-		if er.Start <= field && field <= er.End {
+	xtd := xt.TypeDescriptor()
+	if isValidExtension(mr.Descriptor(), xtd) {
+		mr.Clear(xtd)
+	} else {
+		mr.Range(func(fd protoreflect.FieldDescriptor, _ protoreflect.Value) bool {
+			if int32(fd.Number()) == xt.Field {
+				mr.Clear(fd)
+				return false
+			}
 			return true
-		}
+		})
 	}
-	return false
+	clearUnknown(mr, fieldNum(xt.Field))
 }
 
-// checkExtensionTypes checks that the given extension is valid for pb.
-func checkExtensionTypes(pb extendableProto, extension *ExtensionDesc) error {
-	var pbi interface{} = pb
-	// Check the extended type.
-	if ea, ok := pbi.(extensionAdapter); ok {
-		pbi = ea.extendableProtoV1
-	}
-	if a, b := reflect.TypeOf(pbi), reflect.TypeOf(extension.ExtendedType); a != b {
-		return fmt.Errorf("proto: bad extended type; %v does not extend %v", b, a)
-	}
-	// Check the range.
-	if !isExtensionField(pb, extension.Field) {
-		return errors.New("proto: bad extension number; not in declared ranges")
-	}
-	return nil
-}
-
-// extPropKey is sufficient to uniquely identify an extension.
-type extPropKey struct {
-	base  reflect.Type
-	field int32
-}
-
-var extProp = struct {
-	sync.RWMutex
-	m map[extPropKey]*Properties
-}{
-	m: make(map[extPropKey]*Properties),
-}
-
-func extensionProperties(ed *ExtensionDesc) *Properties {
-	key := extPropKey{base: reflect.TypeOf(ed.ExtendedType), field: ed.Field}
-
-	extProp.RLock()
-	if prop, ok := extProp.m[key]; ok {
-		extProp.RUnlock()
-		return prop
-	}
-	extProp.RUnlock()
-
-	extProp.Lock()
-	defer extProp.Unlock()
-	// Check again.
-	if prop, ok := extProp.m[key]; ok {
-		return prop
-	}
-
-	prop := new(Properties)
-	prop.Init(reflect.TypeOf(ed.ExtensionType), "unknown_name", ed.Tag, nil)
-	extProp.m[key] = prop
-	return prop
-}
-
-// HasExtension returns whether the given extension is present in pb.
-func HasExtension(pb Message, extension *ExtensionDesc) bool {
-	// TODO: Check types, field numbers, etc.?
-	epb, err := extendable(pb)
-	if err != nil {
-		return false
-	}
-	extmap, mu := epb.extensionsRead()
-	if extmap == nil {
-		return false
-	}
-	mu.Lock()
-	_, ok := extmap[extension.Field]
-	mu.Unlock()
-	return ok
-}
-
-// ClearExtension removes the given extension from pb.
-func ClearExtension(pb Message, extension *ExtensionDesc) {
-	epb, err := extendable(pb)
-	if err != nil {
+// ClearAllExtensions clears all extensions from m.
+// This includes populated fields and unknown fields in the extension range.
+func ClearAllExtensions(m Message) {
+	mr := MessageReflect(m)
+	if mr == nil || !mr.IsValid() {
 		return
 	}
-	// TODO: Check types, field numbers, etc.?
-	extmap := epb.extensionsWrite()
-	delete(extmap, extension.Field)
+
+	mr.Range(func(fd protoreflect.FieldDescriptor, _ protoreflect.Value) bool {
+		if fd.IsExtension() {
+			mr.Clear(fd)
+		}
+		return true
+	})
+	clearUnknown(mr, mr.Descriptor().ExtensionRanges())
 }
 
-// GetExtension retrieves a proto2 extended field from pb.
+// GetExtension retrieves a proto2 extended field from m.
 //
 // If the descriptor is type complete (i.e., ExtensionDesc.ExtensionType is non-nil),
 // then GetExtension parses the encoded field and returns a Go value of the specified type.
 // If the field is not present, then the default value is returned (if one is specified),
 // otherwise ErrMissingExtension is reported.
 //
-// If the descriptor is not type complete (i.e., ExtensionDesc.ExtensionType is nil),
-// then GetExtension returns the raw encoded bytes of the field extension.
-func GetExtension(pb Message, extension *ExtensionDesc) (interface{}, error) {
-	epb, err := extendable(pb)
-	if err != nil {
-		return nil, err
+// If the descriptor is type incomplete (i.e., ExtensionDesc.ExtensionType is nil),
+// then GetExtension returns the raw encoded bytes for the extension field.
+func GetExtension(m Message, xt *ExtensionDesc) (interface{}, error) {
+	mr := MessageReflect(m)
+	if mr == nil || !mr.IsValid() || mr.Descriptor().ExtensionRanges().Len() == 0 {
+		return nil, errNotExtendable
 	}
 
-	if extension.ExtendedType != nil {
-		// can only check type if this is a complete descriptor
-		if err := checkExtensionTypes(epb, extension); err != nil {
+	// Retrieve the unknown fields for this extension field.
+	var bo protoreflect.RawFields
+	for bi := mr.GetUnknown(); len(bi) > 0; {
+		num, _, n := protowire.ConsumeField(bi)
+		if int32(num) == xt.Field {
+			bo = append(bo, bi[:n]...)
+		}
+		bi = bi[n:]
+	}
+
+	// For type incomplete descriptors, only retrieve the unknown fields.
+	if xt.ExtensionType == nil {
+		return []byte(bo), nil
+	}
+
+	// If the extension field only exists as unknown fields, unmarshal it.
+	// This is rarely done since proto.Unmarshal eagerly unmarshals extensions.
+	xtd := xt.TypeDescriptor()
+	if !isValidExtension(mr.Descriptor(), xtd) {
+		return nil, fmt.Errorf("proto: bad extended type; %T does not extend %T", xt.ExtendedType, m)
+	}
+	if !mr.Has(xtd) && len(bo) > 0 {
+		m2 := mr.New()
+		if err := (proto.UnmarshalOptions{
+			Resolver: extensionResolver{xt},
+		}.Unmarshal(bo, m2.Interface())); err != nil {
 			return nil, err
 		}
-	}
-
-	emap, mu := epb.extensionsRead()
-	if emap == nil {
-		return defaultExtensionValue(extension)
-	}
-	mu.Lock()
-	defer mu.Unlock()
-	e, ok := emap[extension.Field]
-	if !ok {
-		// defaultExtensionValue returns the default value or
-		// ErrMissingExtension if there is no default.
-		return defaultExtensionValue(extension)
-	}
-
-	if e.value != nil {
-		// Already decoded. Check the descriptor, though.
-		if e.desc != extension {
-			// This shouldn't happen. If it does, it means that
-			// GetExtension was called twice with two different
-			// descriptors with the same field number.
-			return nil, errors.New("proto: descriptor conflict")
+		if m2.Has(xtd) {
+			mr.Set(xtd, m2.Get(xtd))
+			clearUnknown(mr, fieldNum(xt.Field))
 		}
-		return extensionAsLegacyType(e.value), nil
 	}
 
-	if extension.ExtensionType == nil {
-		// incomplete descriptor
-		return e.enc, nil
-	}
-
-	v, err := decodeExtension(e.enc, extension)
-	if err != nil {
-		return nil, err
-	}
-
-	// Remember the decoded version and drop the encoded version.
-	// That way it is safe to mutate what we return.
-	e.value = extensionAsStorageType(v)
-	e.desc = extension
-	e.enc = nil
-	emap[extension.Field] = e
-	return extensionAsLegacyType(e.value), nil
-}
-
-// defaultExtensionValue returns the default value for extension.
-// If no default for an extension is defined ErrMissingExtension is returned.
-func defaultExtensionValue(extension *ExtensionDesc) (interface{}, error) {
-	if extension.ExtensionType == nil {
-		// incomplete descriptor, so no default
+	// Check whether the message has the extension field set or a default.
+	var pv protoreflect.Value
+	switch {
+	case mr.Has(xtd):
+		pv = mr.Get(xtd)
+	case xtd.HasDefault():
+		pv = xtd.Default()
+	default:
 		return nil, ErrMissingExtension
 	}
 
-	t := reflect.TypeOf(extension.ExtensionType)
-	props := extensionProperties(extension)
-
-	sf, _, err := fieldDefault(t, props)
-	if err != nil {
-		return nil, err
-	}
-
-	if sf == nil || sf.value == nil {
-		// There is no default value.
-		return nil, ErrMissingExtension
-	}
-
-	if t.Kind() != reflect.Ptr {
-		// We do not need to return a Ptr, we can directly return sf.value.
-		return sf.value, nil
-	}
-
-	// We need to return an interface{} that is a pointer to sf.value.
-	value := reflect.New(t).Elem()
-	value.Set(reflect.New(value.Type().Elem()))
-	if sf.kind == reflect.Int32 {
-		// We may have an int32 or an enum, but the underlying data is int32.
-		// Since we can't set an int32 into a non int32 reflect.value directly
-		// set it as a int32.
-		value.Elem().SetInt(int64(sf.value.(int32)))
-	} else {
-		value.Elem().Set(reflect.ValueOf(sf.value))
-	}
-	return value.Interface(), nil
-}
-
-// decodeExtension decodes an extension encoded in b.
-func decodeExtension(b []byte, extension *ExtensionDesc) (interface{}, error) {
-	t := reflect.TypeOf(extension.ExtensionType)
-	unmarshal := typeUnmarshaler(t, extension.Tag)
-
-	// t is a pointer to a struct, pointer to basic type or a slice.
-	// Allocate space to store the pointer/slice.
-	value := reflect.New(t).Elem()
-
-	var err error
-	for {
-		x, n := decodeVarint(b)
-		if n == 0 {
-			return nil, io.ErrUnexpectedEOF
-		}
-		b = b[n:]
-		wire := int(x) & 7
-
-		b, err = unmarshal(b, valToPointer(value.Addr()), wire)
-		if err != nil {
-			return nil, err
-		}
-
-		if len(b) == 0 {
-			break
-		}
-	}
-	return value.Interface(), nil
-}
-
-// GetExtensions returns a slice of the extensions present in pb that are also listed in es.
-// The returned slice has the same length as es; missing extensions will appear as nil elements.
-func GetExtensions(pb Message, es []*ExtensionDesc) (extensions []interface{}, err error) {
-	epb, err := extendable(pb)
-	if err != nil {
-		return nil, err
-	}
-	extensions = make([]interface{}, len(es))
-	for i, e := range es {
-		extensions[i], err = GetExtension(epb, e)
-		if err == ErrMissingExtension {
-			err = nil
-		}
-		if err != nil {
-			return
-		}
-	}
-	return
-}
-
-// ExtensionDescs returns a new slice containing pb's extension descriptors, in undefined order.
-// For non-registered extensions, ExtensionDescs returns an incomplete descriptor containing
-// just the Field field, which defines the extension's field number.
-func ExtensionDescs(pb Message) ([]*ExtensionDesc, error) {
-	epb, err := extendable(pb)
-	if err != nil {
-		return nil, err
-	}
-	registeredExtensions := RegisteredExtensions(pb)
-
-	emap, mu := epb.extensionsRead()
-	if emap == nil {
-		return nil, nil
-	}
-	mu.Lock()
-	defer mu.Unlock()
-	extensions := make([]*ExtensionDesc, 0, len(emap))
-	for extid, e := range emap {
-		desc := e.desc
-		if desc == nil {
-			desc = registeredExtensions[extid]
-			if desc == nil {
-				desc = &ExtensionDesc{Field: extid}
-			}
-		}
-
-		extensions = append(extensions, desc)
-	}
-	return extensions, nil
-}
-
-// SetExtension sets the specified extension of pb to the specified value.
-func SetExtension(pb Message, extension *ExtensionDesc, value interface{}) error {
-	epb, err := extendable(pb)
-	if err != nil {
-		return err
-	}
-	if err := checkExtensionTypes(epb, extension); err != nil {
-		return err
-	}
-	typ := reflect.TypeOf(extension.ExtensionType)
-	if typ != reflect.TypeOf(value) {
-		return fmt.Errorf("proto: bad extension value type. got: %T, want: %T", value, extension.ExtensionType)
-	}
-	// nil extension values need to be caught early, because the
-	// encoder can't distinguish an ErrNil due to a nil extension
-	// from an ErrNil due to a missing field. Extensions are
-	// always optional, so the encoder would just swallow the error
-	// and drop all the extensions from the encoded message.
-	if reflect.ValueOf(value).IsNil() {
-		return fmt.Errorf("proto: SetExtension called with nil value of type %T", value)
-	}
-
-	extmap := epb.extensionsWrite()
-	extmap[extension.Field] = Extension{desc: extension, value: extensionAsStorageType(value)}
-	return nil
-}
-
-// ClearAllExtensions clears all extensions from pb.
-func ClearAllExtensions(pb Message) {
-	epb, err := extendable(pb)
-	if err != nil {
-		return
-	}
-	m := epb.extensionsWrite()
-	for k := range m {
-		delete(m, k)
-	}
-}
-
-// A global registry of extensions.
-// The generated code will register the generated descriptors by calling RegisterExtension.
-
-var extensionMaps = make(map[reflect.Type]map[int32]*ExtensionDesc)
-
-// RegisterExtension is called from the generated code.
-func RegisterExtension(desc *ExtensionDesc) {
-	st := reflect.TypeOf(desc.ExtendedType).Elem()
-	m := extensionMaps[st]
-	if m == nil {
-		m = make(map[int32]*ExtensionDesc)
-		extensionMaps[st] = m
-	}
-	if _, ok := m[desc.Field]; ok {
-		panic("proto: duplicate extension registered: " + st.String() + " " + strconv.Itoa(int(desc.Field)))
-	}
-	m[desc.Field] = desc
-}
-
-// RegisteredExtensions returns a map of the registered extensions of a
-// protocol buffer struct, indexed by the extension number.
-// The argument pb should be a nil pointer to the struct type.
-func RegisteredExtensions(pb Message) map[int32]*ExtensionDesc {
-	return extensionMaps[reflect.TypeOf(pb).Elem()]
-}
-
-// extensionAsLegacyType converts an value in the storage type as the API type.
-// See Extension.value.
-func extensionAsLegacyType(v interface{}) interface{} {
-	switch rv := reflect.ValueOf(v); rv.Kind() {
-	case reflect.Bool, reflect.Int32, reflect.Int64, reflect.Uint32, reflect.Uint64, reflect.Float32, reflect.Float64, reflect.String:
-		// Represent primitive types as a pointer to the value.
+	v := xt.InterfaceOf(pv)
+	rv := reflect.ValueOf(v)
+	if isScalarKind(rv.Kind()) {
 		rv2 := reflect.New(rv.Type())
 		rv2.Elem().Set(rv)
 		v = rv2.Interface()
-	case reflect.Ptr:
-		// Represent slice types as the value itself.
-		switch rv.Type().Elem().Kind() {
-		case reflect.Slice:
-			if rv.IsNil() {
-				v = reflect.Zero(rv.Type().Elem()).Interface()
-			} else {
-				v = rv.Elem().Interface()
-			}
-		}
 	}
-	return v
+	return v, nil
 }
 
-// extensionAsStorageType converts an value in the API type as the storage type.
-// See Extension.value.
-func extensionAsStorageType(v interface{}) interface{} {
-	switch rv := reflect.ValueOf(v); rv.Kind() {
-	case reflect.Ptr:
-		// Represent slice types as the value itself.
-		switch rv.Type().Elem().Kind() {
-		case reflect.Bool, reflect.Int32, reflect.Int64, reflect.Uint32, reflect.Uint64, reflect.Float32, reflect.Float64, reflect.String:
-			if rv.IsNil() {
-				v = reflect.Zero(rv.Type().Elem()).Interface()
-			} else {
-				v = rv.Elem().Interface()
+// extensionResolver is a custom extension resolver that stores a single
+// extension type that takes precedence over the global registry.
+type extensionResolver struct{ xt protoreflect.ExtensionType }
+
+func (r extensionResolver) FindExtensionByName(field protoreflect.FullName) (protoreflect.ExtensionType, error) {
+	if xtd := r.xt.TypeDescriptor(); xtd.FullName() == field {
+		return r.xt, nil
+	}
+	return protoregistry.GlobalTypes.FindExtensionByName(field)
+}
+
+func (r extensionResolver) FindExtensionByNumber(message protoreflect.FullName, field protoreflect.FieldNumber) (protoreflect.ExtensionType, error) {
+	if xtd := r.xt.TypeDescriptor(); xtd.ContainingMessage().FullName() == message && xtd.Number() == field {
+		return r.xt, nil
+	}
+	return protoregistry.GlobalTypes.FindExtensionByNumber(message, field)
+}
+
+// GetExtensions returns a list of the extensions values present in m,
+// corresponding with the provided list of extension descriptors, xts.
+// If an extension is missing in m, the corresponding value is nil.
+func GetExtensions(m Message, xts []*ExtensionDesc) ([]interface{}, error) {
+	mr := MessageReflect(m)
+	if mr == nil || !mr.IsValid() {
+		return nil, errNotExtendable
+	}
+
+	vs := make([]interface{}, len(xts))
+	for i, xt := range xts {
+		v, err := GetExtension(m, xt)
+		if err != nil {
+			if err == ErrMissingExtension {
+				continue
 			}
+			return vs, err
 		}
-	case reflect.Slice:
-		// Represent slice types as a pointer to the value.
-		if rv.Type().Elem().Kind() != reflect.Uint8 {
-			rv2 := reflect.New(rv.Type())
-			rv2.Elem().Set(rv)
-			v = rv2.Interface()
+		vs[i] = v
+	}
+	return vs, nil
+}
+
+// SetExtension sets an extension field in m to the provided value.
+func SetExtension(m Message, xt *ExtensionDesc, v interface{}) error {
+	mr := MessageReflect(m)
+	if mr == nil || !mr.IsValid() || mr.Descriptor().ExtensionRanges().Len() == 0 {
+		return errNotExtendable
+	}
+
+	rv := reflect.ValueOf(v)
+	if reflect.TypeOf(v) != reflect.TypeOf(xt.ExtensionType) {
+		return fmt.Errorf("proto: bad extension value type. got: %T, want: %T", v, xt.ExtensionType)
+	}
+	if rv.Kind() == reflect.Ptr {
+		if rv.IsNil() {
+			return fmt.Errorf("proto: SetExtension called with nil value of type %T", v)
+		}
+		if isScalarKind(rv.Elem().Kind()) {
+			v = rv.Elem().Interface()
 		}
 	}
-	return v
+
+	xtd := xt.TypeDescriptor()
+	if !isValidExtension(mr.Descriptor(), xtd) {
+		return fmt.Errorf("proto: bad extended type; %T does not extend %T", xt.ExtendedType, m)
+	}
+	mr.Set(xtd, xt.ValueOf(v))
+	clearUnknown(mr, fieldNum(xt.Field))
+	return nil
+}
+
+// SetRawExtension inserts b into the unknown fields of m.
+//
+// Deprecated: Use Message.ProtoReflect.SetUnknown instead.
+func SetRawExtension(m Message, fnum int32, b []byte) {
+	mr := MessageReflect(m)
+	if mr == nil || !mr.IsValid() {
+		return
+	}
+
+	// Verify that the raw field is valid.
+	for b0 := b; len(b0) > 0; {
+		num, _, n := protowire.ConsumeField(b0)
+		if int32(num) != fnum {
+			panic(fmt.Sprintf("mismatching field number: got %d, want %d", num, fnum))
+		}
+		b0 = b0[n:]
+	}
+
+	ClearExtension(m, &ExtensionDesc{Field: fnum})
+	mr.SetUnknown(append(mr.GetUnknown(), b...))
+}
+
+// ExtensionDescs returns a list of extension descriptors found in m,
+// containing descriptors for both populated extension fields in m and
+// also unknown fields of m that are in the extension range.
+// For the later case, an type incomplete descriptor is provided where only
+// the ExtensionDesc.Field field is populated.
+// The order of the extension descriptors is undefined.
+func ExtensionDescs(m Message) ([]*ExtensionDesc, error) {
+	mr := MessageReflect(m)
+	if mr == nil || !mr.IsValid() || mr.Descriptor().ExtensionRanges().Len() == 0 {
+		return nil, errNotExtendable
+	}
+
+	// Collect a set of known extension descriptors.
+	extDescs := make(map[protoreflect.FieldNumber]*ExtensionDesc)
+	mr.Range(func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool {
+		if fd.IsExtension() {
+			xt := fd.(protoreflect.ExtensionTypeDescriptor)
+			if xd, ok := xt.Type().(*ExtensionDesc); ok {
+				extDescs[fd.Number()] = xd
+			}
+		}
+		return true
+	})
+
+	// Collect a set of unknown extension descriptors.
+	extRanges := mr.Descriptor().ExtensionRanges()
+	for b := mr.GetUnknown(); len(b) > 0; {
+		num, _, n := protowire.ConsumeField(b)
+		if extRanges.Has(num) && extDescs[num] == nil {
+			extDescs[num] = nil
+		}
+		b = b[n:]
+	}
+
+	// Transpose the set of descriptors into a list.
+	var xts []*ExtensionDesc
+	for num, xt := range extDescs {
+		if xt == nil {
+			xt = &ExtensionDesc{Field: int32(num)}
+		}
+		xts = append(xts, xt)
+	}
+	return xts, nil
+}
+
+// isValidExtension reports whether xtd is a valid extension descriptor for md.
+func isValidExtension(md protoreflect.MessageDescriptor, xtd protoreflect.ExtensionTypeDescriptor) bool {
+	return xtd.ContainingMessage() == md && md.ExtensionRanges().Has(xtd.Number())
+}
+
+// isScalarKind reports whether k is a protobuf scalar kind (except bytes).
+// This function exists for historical reasons since the representation of
+// scalars differs between v1 and v2, where v1 uses *T and v2 uses T.
+func isScalarKind(k reflect.Kind) bool {
+	switch k {
+	case reflect.Bool, reflect.Int32, reflect.Int64, reflect.Uint32, reflect.Uint64, reflect.Float32, reflect.Float64, reflect.String:
+		return true
+	default:
+		return false
+	}
+}
+
+// clearUnknown removes unknown fields from m where remover.Has reports true.
+func clearUnknown(m protoreflect.Message, remover interface {
+	Has(protoreflect.FieldNumber) bool
+}) {
+	var bo protoreflect.RawFields
+	for bi := m.GetUnknown(); len(bi) > 0; {
+		num, _, n := protowire.ConsumeField(bi)
+		if !remover.Has(num) {
+			bo = append(bo, bi[:n]...)
+		}
+		bi = bi[n:]
+	}
+	if bi := m.GetUnknown(); len(bi) != len(bo) {
+		m.SetUnknown(bo)
+	}
+}
+
+type fieldNum protoreflect.FieldNumber
+
+func (n1 fieldNum) Has(n2 protoreflect.FieldNumber) bool {
+	return protoreflect.FieldNumber(n1) == n2
 }
diff --git a/vendor/github.com/golang/protobuf/proto/lib.go b/vendor/github.com/golang/protobuf/proto/lib.go
deleted file mode 100644
index fdd328b..0000000
--- a/vendor/github.com/golang/protobuf/proto/lib.go
+++ /dev/null
@@ -1,965 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2010 The Go Authors.  All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-/*
-Package proto converts data structures to and from the wire format of
-protocol buffers.  It works in concert with the Go source code generated
-for .proto files by the protocol compiler.
-
-A summary of the properties of the protocol buffer interface
-for a protocol buffer variable v:
-
-  - Names are turned from camel_case to CamelCase for export.
-  - There are no methods on v to set fields; just treat
-	them as structure fields.
-  - There are getters that return a field's value if set,
-	and return the field's default value if unset.
-	The getters work even if the receiver is a nil message.
-  - The zero value for a struct is its correct initialization state.
-	All desired fields must be set before marshaling.
-  - A Reset() method will restore a protobuf struct to its zero state.
-  - Non-repeated fields are pointers to the values; nil means unset.
-	That is, optional or required field int32 f becomes F *int32.
-  - Repeated fields are slices.
-  - Helper functions are available to aid the setting of fields.
-	msg.Foo = proto.String("hello") // set field
-  - Constants are defined to hold the default values of all fields that
-	have them.  They have the form Default_StructName_FieldName.
-	Because the getter methods handle defaulted values,
-	direct use of these constants should be rare.
-  - Enums are given type names and maps from names to values.
-	Enum values are prefixed by the enclosing message's name, or by the
-	enum's type name if it is a top-level enum. Enum types have a String
-	method, and a Enum method to assist in message construction.
-  - Nested messages, groups and enums have type names prefixed with the name of
-	the surrounding message type.
-  - Extensions are given descriptor names that start with E_,
-	followed by an underscore-delimited list of the nested messages
-	that contain it (if any) followed by the CamelCased name of the
-	extension field itself.  HasExtension, ClearExtension, GetExtension
-	and SetExtension are functions for manipulating extensions.
-  - Oneof field sets are given a single field in their message,
-	with distinguished wrapper types for each possible field value.
-  - Marshal and Unmarshal are functions to encode and decode the wire format.
-
-When the .proto file specifies `syntax="proto3"`, there are some differences:
-
-  - Non-repeated fields of non-message type are values instead of pointers.
-  - Enum types do not get an Enum method.
-
-The simplest way to describe this is to see an example.
-Given file test.proto, containing
-
-	package example;
-
-	enum FOO { X = 17; }
-
-	message Test {
-	  required string label = 1;
-	  optional int32 type = 2 [default=77];
-	  repeated int64 reps = 3;
-	  optional group OptionalGroup = 4 {
-	    required string RequiredField = 5;
-	  }
-	  oneof union {
-	    int32 number = 6;
-	    string name = 7;
-	  }
-	}
-
-The resulting file, test.pb.go, is:
-
-	package example
-
-	import proto "github.com/golang/protobuf/proto"
-	import math "math"
-
-	type FOO int32
-	const (
-		FOO_X FOO = 17
-	)
-	var FOO_name = map[int32]string{
-		17: "X",
-	}
-	var FOO_value = map[string]int32{
-		"X": 17,
-	}
-
-	func (x FOO) Enum() *FOO {
-		p := new(FOO)
-		*p = x
-		return p
-	}
-	func (x FOO) String() string {
-		return proto.EnumName(FOO_name, int32(x))
-	}
-	func (x *FOO) UnmarshalJSON(data []byte) error {
-		value, err := proto.UnmarshalJSONEnum(FOO_value, data)
-		if err != nil {
-			return err
-		}
-		*x = FOO(value)
-		return nil
-	}
-
-	type Test struct {
-		Label         *string             `protobuf:"bytes,1,req,name=label" json:"label,omitempty"`
-		Type          *int32              `protobuf:"varint,2,opt,name=type,def=77" json:"type,omitempty"`
-		Reps          []int64             `protobuf:"varint,3,rep,name=reps" json:"reps,omitempty"`
-		Optionalgroup *Test_OptionalGroup `protobuf:"group,4,opt,name=OptionalGroup" json:"optionalgroup,omitempty"`
-		// Types that are valid to be assigned to Union:
-		//	*Test_Number
-		//	*Test_Name
-		Union            isTest_Union `protobuf_oneof:"union"`
-		XXX_unrecognized []byte       `json:"-"`
-	}
-	func (m *Test) Reset()         { *m = Test{} }
-	func (m *Test) String() string { return proto.CompactTextString(m) }
-	func (*Test) ProtoMessage() {}
-
-	type isTest_Union interface {
-		isTest_Union()
-	}
-
-	type Test_Number struct {
-		Number int32 `protobuf:"varint,6,opt,name=number"`
-	}
-	type Test_Name struct {
-		Name string `protobuf:"bytes,7,opt,name=name"`
-	}
-
-	func (*Test_Number) isTest_Union() {}
-	func (*Test_Name) isTest_Union()   {}
-
-	func (m *Test) GetUnion() isTest_Union {
-		if m != nil {
-			return m.Union
-		}
-		return nil
-	}
-	const Default_Test_Type int32 = 77
-
-	func (m *Test) GetLabel() string {
-		if m != nil && m.Label != nil {
-			return *m.Label
-		}
-		return ""
-	}
-
-	func (m *Test) GetType() int32 {
-		if m != nil && m.Type != nil {
-			return *m.Type
-		}
-		return Default_Test_Type
-	}
-
-	func (m *Test) GetOptionalgroup() *Test_OptionalGroup {
-		if m != nil {
-			return m.Optionalgroup
-		}
-		return nil
-	}
-
-	type Test_OptionalGroup struct {
-		RequiredField *string `protobuf:"bytes,5,req" json:"RequiredField,omitempty"`
-	}
-	func (m *Test_OptionalGroup) Reset()         { *m = Test_OptionalGroup{} }
-	func (m *Test_OptionalGroup) String() string { return proto.CompactTextString(m) }
-
-	func (m *Test_OptionalGroup) GetRequiredField() string {
-		if m != nil && m.RequiredField != nil {
-			return *m.RequiredField
-		}
-		return ""
-	}
-
-	func (m *Test) GetNumber() int32 {
-		if x, ok := m.GetUnion().(*Test_Number); ok {
-			return x.Number
-		}
-		return 0
-	}
-
-	func (m *Test) GetName() string {
-		if x, ok := m.GetUnion().(*Test_Name); ok {
-			return x.Name
-		}
-		return ""
-	}
-
-	func init() {
-		proto.RegisterEnum("example.FOO", FOO_name, FOO_value)
-	}
-
-To create and play with a Test object:
-
-	package main
-
-	import (
-		"log"
-
-		"github.com/golang/protobuf/proto"
-		pb "./example.pb"
-	)
-
-	func main() {
-		test := &pb.Test{
-			Label: proto.String("hello"),
-			Type:  proto.Int32(17),
-			Reps:  []int64{1, 2, 3},
-			Optionalgroup: &pb.Test_OptionalGroup{
-				RequiredField: proto.String("good bye"),
-			},
-			Union: &pb.Test_Name{"fred"},
-		}
-		data, err := proto.Marshal(test)
-		if err != nil {
-			log.Fatal("marshaling error: ", err)
-		}
-		newTest := &pb.Test{}
-		err = proto.Unmarshal(data, newTest)
-		if err != nil {
-			log.Fatal("unmarshaling error: ", err)
-		}
-		// Now test and newTest contain the same data.
-		if test.GetLabel() != newTest.GetLabel() {
-			log.Fatalf("data mismatch %q != %q", test.GetLabel(), newTest.GetLabel())
-		}
-		// Use a type switch to determine which oneof was set.
-		switch u := test.Union.(type) {
-		case *pb.Test_Number: // u.Number contains the number.
-		case *pb.Test_Name: // u.Name contains the string.
-		}
-		// etc.
-	}
-*/
-package proto
-
-import (
-	"encoding/json"
-	"fmt"
-	"log"
-	"reflect"
-	"sort"
-	"strconv"
-	"sync"
-)
-
-// RequiredNotSetError is an error type returned by either Marshal or Unmarshal.
-// Marshal reports this when a required field is not initialized.
-// Unmarshal reports this when a required field is missing from the wire data.
-type RequiredNotSetError struct{ field string }
-
-func (e *RequiredNotSetError) Error() string {
-	if e.field == "" {
-		return fmt.Sprintf("proto: required field not set")
-	}
-	return fmt.Sprintf("proto: required field %q not set", e.field)
-}
-func (e *RequiredNotSetError) RequiredNotSet() bool {
-	return true
-}
-
-type invalidUTF8Error struct{ field string }
-
-func (e *invalidUTF8Error) Error() string {
-	if e.field == "" {
-		return "proto: invalid UTF-8 detected"
-	}
-	return fmt.Sprintf("proto: field %q contains invalid UTF-8", e.field)
-}
-func (e *invalidUTF8Error) InvalidUTF8() bool {
-	return true
-}
-
-// errInvalidUTF8 is a sentinel error to identify fields with invalid UTF-8.
-// This error should not be exposed to the external API as such errors should
-// be recreated with the field information.
-var errInvalidUTF8 = &invalidUTF8Error{}
-
-// isNonFatal reports whether the error is either a RequiredNotSet error
-// or a InvalidUTF8 error.
-func isNonFatal(err error) bool {
-	if re, ok := err.(interface{ RequiredNotSet() bool }); ok && re.RequiredNotSet() {
-		return true
-	}
-	if re, ok := err.(interface{ InvalidUTF8() bool }); ok && re.InvalidUTF8() {
-		return true
-	}
-	return false
-}
-
-type nonFatal struct{ E error }
-
-// Merge merges err into nf and reports whether it was successful.
-// Otherwise it returns false for any fatal non-nil errors.
-func (nf *nonFatal) Merge(err error) (ok bool) {
-	if err == nil {
-		return true // not an error
-	}
-	if !isNonFatal(err) {
-		return false // fatal error
-	}
-	if nf.E == nil {
-		nf.E = err // store first instance of non-fatal error
-	}
-	return true
-}
-
-// Message is implemented by generated protocol buffer messages.
-type Message interface {
-	Reset()
-	String() string
-	ProtoMessage()
-}
-
-// A Buffer is a buffer manager for marshaling and unmarshaling
-// protocol buffers.  It may be reused between invocations to
-// reduce memory usage.  It is not necessary to use a Buffer;
-// the global functions Marshal and Unmarshal create a
-// temporary Buffer and are fine for most applications.
-type Buffer struct {
-	buf   []byte // encode/decode byte stream
-	index int    // read point
-
-	deterministic bool
-}
-
-// NewBuffer allocates a new Buffer and initializes its internal data to
-// the contents of the argument slice.
-func NewBuffer(e []byte) *Buffer {
-	return &Buffer{buf: e}
-}
-
-// Reset resets the Buffer, ready for marshaling a new protocol buffer.
-func (p *Buffer) Reset() {
-	p.buf = p.buf[0:0] // for reading/writing
-	p.index = 0        // for reading
-}
-
-// SetBuf replaces the internal buffer with the slice,
-// ready for unmarshaling the contents of the slice.
-func (p *Buffer) SetBuf(s []byte) {
-	p.buf = s
-	p.index = 0
-}
-
-// Bytes returns the contents of the Buffer.
-func (p *Buffer) Bytes() []byte { return p.buf }
-
-// SetDeterministic sets whether to use deterministic serialization.
-//
-// Deterministic serialization guarantees that for a given binary, equal
-// messages will always be serialized to the same bytes. This implies:
-//
-//   - Repeated serialization of a message will return the same bytes.
-//   - Different processes of the same binary (which may be executing on
-//     different machines) will serialize equal messages to the same bytes.
-//
-// Note that the deterministic serialization is NOT canonical across
-// languages. It is not guaranteed to remain stable over time. It is unstable
-// across different builds with schema changes due to unknown fields.
-// Users who need canonical serialization (e.g., persistent storage in a
-// canonical form, fingerprinting, etc.) should define their own
-// canonicalization specification and implement their own serializer rather
-// than relying on this API.
-//
-// If deterministic serialization is requested, map entries will be sorted
-// by keys in lexographical order. This is an implementation detail and
-// subject to change.
-func (p *Buffer) SetDeterministic(deterministic bool) {
-	p.deterministic = deterministic
-}
-
-/*
- * Helper routines for simplifying the creation of optional fields of basic type.
- */
-
-// Bool is a helper routine that allocates a new bool value
-// to store v and returns a pointer to it.
-func Bool(v bool) *bool {
-	return &v
-}
-
-// Int32 is a helper routine that allocates a new int32 value
-// to store v and returns a pointer to it.
-func Int32(v int32) *int32 {
-	return &v
-}
-
-// Int is a helper routine that allocates a new int32 value
-// to store v and returns a pointer to it, but unlike Int32
-// its argument value is an int.
-func Int(v int) *int32 {
-	p := new(int32)
-	*p = int32(v)
-	return p
-}
-
-// Int64 is a helper routine that allocates a new int64 value
-// to store v and returns a pointer to it.
-func Int64(v int64) *int64 {
-	return &v
-}
-
-// Float32 is a helper routine that allocates a new float32 value
-// to store v and returns a pointer to it.
-func Float32(v float32) *float32 {
-	return &v
-}
-
-// Float64 is a helper routine that allocates a new float64 value
-// to store v and returns a pointer to it.
-func Float64(v float64) *float64 {
-	return &v
-}
-
-// Uint32 is a helper routine that allocates a new uint32 value
-// to store v and returns a pointer to it.
-func Uint32(v uint32) *uint32 {
-	return &v
-}
-
-// Uint64 is a helper routine that allocates a new uint64 value
-// to store v and returns a pointer to it.
-func Uint64(v uint64) *uint64 {
-	return &v
-}
-
-// String is a helper routine that allocates a new string value
-// to store v and returns a pointer to it.
-func String(v string) *string {
-	return &v
-}
-
-// EnumName is a helper function to simplify printing protocol buffer enums
-// by name.  Given an enum map and a value, it returns a useful string.
-func EnumName(m map[int32]string, v int32) string {
-	s, ok := m[v]
-	if ok {
-		return s
-	}
-	return strconv.Itoa(int(v))
-}
-
-// UnmarshalJSONEnum is a helper function to simplify recovering enum int values
-// from their JSON-encoded representation. Given a map from the enum's symbolic
-// names to its int values, and a byte buffer containing the JSON-encoded
-// value, it returns an int32 that can be cast to the enum type by the caller.
-//
-// The function can deal with both JSON representations, numeric and symbolic.
-func UnmarshalJSONEnum(m map[string]int32, data []byte, enumName string) (int32, error) {
-	if data[0] == '"' {
-		// New style: enums are strings.
-		var repr string
-		if err := json.Unmarshal(data, &repr); err != nil {
-			return -1, err
-		}
-		val, ok := m[repr]
-		if !ok {
-			return 0, fmt.Errorf("unrecognized enum %s value %q", enumName, repr)
-		}
-		return val, nil
-	}
-	// Old style: enums are ints.
-	var val int32
-	if err := json.Unmarshal(data, &val); err != nil {
-		return 0, fmt.Errorf("cannot unmarshal %#q into enum %s", data, enumName)
-	}
-	return val, nil
-}
-
-// DebugPrint dumps the encoded data in b in a debugging format with a header
-// including the string s. Used in testing but made available for general debugging.
-func (p *Buffer) DebugPrint(s string, b []byte) {
-	var u uint64
-
-	obuf := p.buf
-	index := p.index
-	p.buf = b
-	p.index = 0
-	depth := 0
-
-	fmt.Printf("\n--- %s ---\n", s)
-
-out:
-	for {
-		for i := 0; i < depth; i++ {
-			fmt.Print("  ")
-		}
-
-		index := p.index
-		if index == len(p.buf) {
-			break
-		}
-
-		op, err := p.DecodeVarint()
-		if err != nil {
-			fmt.Printf("%3d: fetching op err %v\n", index, err)
-			break out
-		}
-		tag := op >> 3
-		wire := op & 7
-
-		switch wire {
-		default:
-			fmt.Printf("%3d: t=%3d unknown wire=%d\n",
-				index, tag, wire)
-			break out
-
-		case WireBytes:
-			var r []byte
-
-			r, err = p.DecodeRawBytes(false)
-			if err != nil {
-				break out
-			}
-			fmt.Printf("%3d: t=%3d bytes [%d]", index, tag, len(r))
-			if len(r) <= 6 {
-				for i := 0; i < len(r); i++ {
-					fmt.Printf(" %.2x", r[i])
-				}
-			} else {
-				for i := 0; i < 3; i++ {
-					fmt.Printf(" %.2x", r[i])
-				}
-				fmt.Printf(" ..")
-				for i := len(r) - 3; i < len(r); i++ {
-					fmt.Printf(" %.2x", r[i])
-				}
-			}
-			fmt.Printf("\n")
-
-		case WireFixed32:
-			u, err = p.DecodeFixed32()
-			if err != nil {
-				fmt.Printf("%3d: t=%3d fix32 err %v\n", index, tag, err)
-				break out
-			}
-			fmt.Printf("%3d: t=%3d fix32 %d\n", index, tag, u)
-
-		case WireFixed64:
-			u, err = p.DecodeFixed64()
-			if err != nil {
-				fmt.Printf("%3d: t=%3d fix64 err %v\n", index, tag, err)
-				break out
-			}
-			fmt.Printf("%3d: t=%3d fix64 %d\n", index, tag, u)
-
-		case WireVarint:
-			u, err = p.DecodeVarint()
-			if err != nil {
-				fmt.Printf("%3d: t=%3d varint err %v\n", index, tag, err)
-				break out
-			}
-			fmt.Printf("%3d: t=%3d varint %d\n", index, tag, u)
-
-		case WireStartGroup:
-			fmt.Printf("%3d: t=%3d start\n", index, tag)
-			depth++
-
-		case WireEndGroup:
-			depth--
-			fmt.Printf("%3d: t=%3d end\n", index, tag)
-		}
-	}
-
-	if depth != 0 {
-		fmt.Printf("%3d: start-end not balanced %d\n", p.index, depth)
-	}
-	fmt.Printf("\n")
-
-	p.buf = obuf
-	p.index = index
-}
-
-// SetDefaults sets unset protocol buffer fields to their default values.
-// It only modifies fields that are both unset and have defined defaults.
-// It recursively sets default values in any non-nil sub-messages.
-func SetDefaults(pb Message) {
-	setDefaults(reflect.ValueOf(pb), true, false)
-}
-
-// v is a pointer to a struct.
-func setDefaults(v reflect.Value, recur, zeros bool) {
-	v = v.Elem()
-
-	defaultMu.RLock()
-	dm, ok := defaults[v.Type()]
-	defaultMu.RUnlock()
-	if !ok {
-		dm = buildDefaultMessage(v.Type())
-		defaultMu.Lock()
-		defaults[v.Type()] = dm
-		defaultMu.Unlock()
-	}
-
-	for _, sf := range dm.scalars {
-		f := v.Field(sf.index)
-		if !f.IsNil() {
-			// field already set
-			continue
-		}
-		dv := sf.value
-		if dv == nil && !zeros {
-			// no explicit default, and don't want to set zeros
-			continue
-		}
-		fptr := f.Addr().Interface() // **T
-		// TODO: Consider batching the allocations we do here.
-		switch sf.kind {
-		case reflect.Bool:
-			b := new(bool)
-			if dv != nil {
-				*b = dv.(bool)
-			}
-			*(fptr.(**bool)) = b
-		case reflect.Float32:
-			f := new(float32)
-			if dv != nil {
-				*f = dv.(float32)
-			}
-			*(fptr.(**float32)) = f
-		case reflect.Float64:
-			f := new(float64)
-			if dv != nil {
-				*f = dv.(float64)
-			}
-			*(fptr.(**float64)) = f
-		case reflect.Int32:
-			// might be an enum
-			if ft := f.Type(); ft != int32PtrType {
-				// enum
-				f.Set(reflect.New(ft.Elem()))
-				if dv != nil {
-					f.Elem().SetInt(int64(dv.(int32)))
-				}
-			} else {
-				// int32 field
-				i := new(int32)
-				if dv != nil {
-					*i = dv.(int32)
-				}
-				*(fptr.(**int32)) = i
-			}
-		case reflect.Int64:
-			i := new(int64)
-			if dv != nil {
-				*i = dv.(int64)
-			}
-			*(fptr.(**int64)) = i
-		case reflect.String:
-			s := new(string)
-			if dv != nil {
-				*s = dv.(string)
-			}
-			*(fptr.(**string)) = s
-		case reflect.Uint8:
-			// exceptional case: []byte
-			var b []byte
-			if dv != nil {
-				db := dv.([]byte)
-				b = make([]byte, len(db))
-				copy(b, db)
-			} else {
-				b = []byte{}
-			}
-			*(fptr.(*[]byte)) = b
-		case reflect.Uint32:
-			u := new(uint32)
-			if dv != nil {
-				*u = dv.(uint32)
-			}
-			*(fptr.(**uint32)) = u
-		case reflect.Uint64:
-			u := new(uint64)
-			if dv != nil {
-				*u = dv.(uint64)
-			}
-			*(fptr.(**uint64)) = u
-		default:
-			log.Printf("proto: can't set default for field %v (sf.kind=%v)", f, sf.kind)
-		}
-	}
-
-	for _, ni := range dm.nested {
-		f := v.Field(ni)
-		// f is *T or []*T or map[T]*T
-		switch f.Kind() {
-		case reflect.Ptr:
-			if f.IsNil() {
-				continue
-			}
-			setDefaults(f, recur, zeros)
-
-		case reflect.Slice:
-			for i := 0; i < f.Len(); i++ {
-				e := f.Index(i)
-				if e.IsNil() {
-					continue
-				}
-				setDefaults(e, recur, zeros)
-			}
-
-		case reflect.Map:
-			for _, k := range f.MapKeys() {
-				e := f.MapIndex(k)
-				if e.IsNil() {
-					continue
-				}
-				setDefaults(e, recur, zeros)
-			}
-		}
-	}
-}
-
-var (
-	// defaults maps a protocol buffer struct type to a slice of the fields,
-	// with its scalar fields set to their proto-declared non-zero default values.
-	defaultMu sync.RWMutex
-	defaults  = make(map[reflect.Type]defaultMessage)
-
-	int32PtrType = reflect.TypeOf((*int32)(nil))
-)
-
-// defaultMessage represents information about the default values of a message.
-type defaultMessage struct {
-	scalars []scalarField
-	nested  []int // struct field index of nested messages
-}
-
-type scalarField struct {
-	index int          // struct field index
-	kind  reflect.Kind // element type (the T in *T or []T)
-	value interface{}  // the proto-declared default value, or nil
-}
-
-// t is a struct type.
-func buildDefaultMessage(t reflect.Type) (dm defaultMessage) {
-	sprop := GetProperties(t)
-	for _, prop := range sprop.Prop {
-		fi, ok := sprop.decoderTags.get(prop.Tag)
-		if !ok {
-			// XXX_unrecognized
-			continue
-		}
-		ft := t.Field(fi).Type
-
-		sf, nested, err := fieldDefault(ft, prop)
-		switch {
-		case err != nil:
-			log.Print(err)
-		case nested:
-			dm.nested = append(dm.nested, fi)
-		case sf != nil:
-			sf.index = fi
-			dm.scalars = append(dm.scalars, *sf)
-		}
-	}
-
-	return dm
-}
-
-// fieldDefault returns the scalarField for field type ft.
-// sf will be nil if the field can not have a default.
-// nestedMessage will be true if this is a nested message.
-// Note that sf.index is not set on return.
-func fieldDefault(ft reflect.Type, prop *Properties) (sf *scalarField, nestedMessage bool, err error) {
-	var canHaveDefault bool
-	switch ft.Kind() {
-	case reflect.Ptr:
-		if ft.Elem().Kind() == reflect.Struct {
-			nestedMessage = true
-		} else {
-			canHaveDefault = true // proto2 scalar field
-		}
-
-	case reflect.Slice:
-		switch ft.Elem().Kind() {
-		case reflect.Ptr:
-			nestedMessage = true // repeated message
-		case reflect.Uint8:
-			canHaveDefault = true // bytes field
-		}
-
-	case reflect.Map:
-		if ft.Elem().Kind() == reflect.Ptr {
-			nestedMessage = true // map with message values
-		}
-	}
-
-	if !canHaveDefault {
-		if nestedMessage {
-			return nil, true, nil
-		}
-		return nil, false, nil
-	}
-
-	// We now know that ft is a pointer or slice.
-	sf = &scalarField{kind: ft.Elem().Kind()}
-
-	// scalar fields without defaults
-	if !prop.HasDefault {
-		return sf, false, nil
-	}
-
-	// a scalar field: either *T or []byte
-	switch ft.Elem().Kind() {
-	case reflect.Bool:
-		x, err := strconv.ParseBool(prop.Default)
-		if err != nil {
-			return nil, false, fmt.Errorf("proto: bad default bool %q: %v", prop.Default, err)
-		}
-		sf.value = x
-	case reflect.Float32:
-		x, err := strconv.ParseFloat(prop.Default, 32)
-		if err != nil {
-			return nil, false, fmt.Errorf("proto: bad default float32 %q: %v", prop.Default, err)
-		}
-		sf.value = float32(x)
-	case reflect.Float64:
-		x, err := strconv.ParseFloat(prop.Default, 64)
-		if err != nil {
-			return nil, false, fmt.Errorf("proto: bad default float64 %q: %v", prop.Default, err)
-		}
-		sf.value = x
-	case reflect.Int32:
-		x, err := strconv.ParseInt(prop.Default, 10, 32)
-		if err != nil {
-			return nil, false, fmt.Errorf("proto: bad default int32 %q: %v", prop.Default, err)
-		}
-		sf.value = int32(x)
-	case reflect.Int64:
-		x, err := strconv.ParseInt(prop.Default, 10, 64)
-		if err != nil {
-			return nil, false, fmt.Errorf("proto: bad default int64 %q: %v", prop.Default, err)
-		}
-		sf.value = x
-	case reflect.String:
-		sf.value = prop.Default
-	case reflect.Uint8:
-		// []byte (not *uint8)
-		sf.value = []byte(prop.Default)
-	case reflect.Uint32:
-		x, err := strconv.ParseUint(prop.Default, 10, 32)
-		if err != nil {
-			return nil, false, fmt.Errorf("proto: bad default uint32 %q: %v", prop.Default, err)
-		}
-		sf.value = uint32(x)
-	case reflect.Uint64:
-		x, err := strconv.ParseUint(prop.Default, 10, 64)
-		if err != nil {
-			return nil, false, fmt.Errorf("proto: bad default uint64 %q: %v", prop.Default, err)
-		}
-		sf.value = x
-	default:
-		return nil, false, fmt.Errorf("proto: unhandled def kind %v", ft.Elem().Kind())
-	}
-
-	return sf, false, nil
-}
-
-// mapKeys returns a sort.Interface to be used for sorting the map keys.
-// Map fields may have key types of non-float scalars, strings and enums.
-func mapKeys(vs []reflect.Value) sort.Interface {
-	s := mapKeySorter{vs: vs}
-
-	// Type specialization per https://developers.google.com/protocol-buffers/docs/proto#maps.
-	if len(vs) == 0 {
-		return s
-	}
-	switch vs[0].Kind() {
-	case reflect.Int32, reflect.Int64:
-		s.less = func(a, b reflect.Value) bool { return a.Int() < b.Int() }
-	case reflect.Uint32, reflect.Uint64:
-		s.less = func(a, b reflect.Value) bool { return a.Uint() < b.Uint() }
-	case reflect.Bool:
-		s.less = func(a, b reflect.Value) bool { return !a.Bool() && b.Bool() } // false < true
-	case reflect.String:
-		s.less = func(a, b reflect.Value) bool { return a.String() < b.String() }
-	default:
-		panic(fmt.Sprintf("unsupported map key type: %v", vs[0].Kind()))
-	}
-
-	return s
-}
-
-type mapKeySorter struct {
-	vs   []reflect.Value
-	less func(a, b reflect.Value) bool
-}
-
-func (s mapKeySorter) Len() int      { return len(s.vs) }
-func (s mapKeySorter) Swap(i, j int) { s.vs[i], s.vs[j] = s.vs[j], s.vs[i] }
-func (s mapKeySorter) Less(i, j int) bool {
-	return s.less(s.vs[i], s.vs[j])
-}
-
-// isProto3Zero reports whether v is a zero proto3 value.
-func isProto3Zero(v reflect.Value) bool {
-	switch v.Kind() {
-	case reflect.Bool:
-		return !v.Bool()
-	case reflect.Int32, reflect.Int64:
-		return v.Int() == 0
-	case reflect.Uint32, reflect.Uint64:
-		return v.Uint() == 0
-	case reflect.Float32, reflect.Float64:
-		return v.Float() == 0
-	case reflect.String:
-		return v.String() == ""
-	}
-	return false
-}
-
-const (
-	// ProtoPackageIsVersion3 is referenced from generated protocol buffer files
-	// to assert that that code is compatible with this version of the proto package.
-	ProtoPackageIsVersion3 = true
-
-	// ProtoPackageIsVersion2 is referenced from generated protocol buffer files
-	// to assert that that code is compatible with this version of the proto package.
-	ProtoPackageIsVersion2 = true
-
-	// ProtoPackageIsVersion1 is referenced from generated protocol buffer files
-	// to assert that that code is compatible with this version of the proto package.
-	ProtoPackageIsVersion1 = true
-)
-
-// InternalMessageInfo is a type used internally by generated .pb.go files.
-// This type is not intended to be used by non-generated code.
-// This type is not subject to any compatibility guarantee.
-type InternalMessageInfo struct {
-	marshal   *marshalInfo
-	unmarshal *unmarshalInfo
-	merge     *mergeInfo
-	discard   *discardInfo
-}
diff --git a/vendor/github.com/golang/protobuf/proto/message_set.go b/vendor/github.com/golang/protobuf/proto/message_set.go
deleted file mode 100644
index f48a756..0000000
--- a/vendor/github.com/golang/protobuf/proto/message_set.go
+++ /dev/null
@@ -1,181 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2010 The Go Authors.  All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-/*
- * Support for message sets.
- */
-
-import (
-	"errors"
-)
-
-// errNoMessageTypeID occurs when a protocol buffer does not have a message type ID.
-// A message type ID is required for storing a protocol buffer in a message set.
-var errNoMessageTypeID = errors.New("proto does not have a message type ID")
-
-// The first two types (_MessageSet_Item and messageSet)
-// model what the protocol compiler produces for the following protocol message:
-//   message MessageSet {
-//     repeated group Item = 1 {
-//       required int32 type_id = 2;
-//       required string message = 3;
-//     };
-//   }
-// That is the MessageSet wire format. We can't use a proto to generate these
-// because that would introduce a circular dependency between it and this package.
-
-type _MessageSet_Item struct {
-	TypeId  *int32 `protobuf:"varint,2,req,name=type_id"`
-	Message []byte `protobuf:"bytes,3,req,name=message"`
-}
-
-type messageSet struct {
-	Item             []*_MessageSet_Item `protobuf:"group,1,rep"`
-	XXX_unrecognized []byte
-	// TODO: caching?
-}
-
-// Make sure messageSet is a Message.
-var _ Message = (*messageSet)(nil)
-
-// messageTypeIder is an interface satisfied by a protocol buffer type
-// that may be stored in a MessageSet.
-type messageTypeIder interface {
-	MessageTypeId() int32
-}
-
-func (ms *messageSet) find(pb Message) *_MessageSet_Item {
-	mti, ok := pb.(messageTypeIder)
-	if !ok {
-		return nil
-	}
-	id := mti.MessageTypeId()
-	for _, item := range ms.Item {
-		if *item.TypeId == id {
-			return item
-		}
-	}
-	return nil
-}
-
-func (ms *messageSet) Has(pb Message) bool {
-	return ms.find(pb) != nil
-}
-
-func (ms *messageSet) Unmarshal(pb Message) error {
-	if item := ms.find(pb); item != nil {
-		return Unmarshal(item.Message, pb)
-	}
-	if _, ok := pb.(messageTypeIder); !ok {
-		return errNoMessageTypeID
-	}
-	return nil // TODO: return error instead?
-}
-
-func (ms *messageSet) Marshal(pb Message) error {
-	msg, err := Marshal(pb)
-	if err != nil {
-		return err
-	}
-	if item := ms.find(pb); item != nil {
-		// reuse existing item
-		item.Message = msg
-		return nil
-	}
-
-	mti, ok := pb.(messageTypeIder)
-	if !ok {
-		return errNoMessageTypeID
-	}
-
-	mtid := mti.MessageTypeId()
-	ms.Item = append(ms.Item, &_MessageSet_Item{
-		TypeId:  &mtid,
-		Message: msg,
-	})
-	return nil
-}
-
-func (ms *messageSet) Reset()         { *ms = messageSet{} }
-func (ms *messageSet) String() string { return CompactTextString(ms) }
-func (*messageSet) ProtoMessage()     {}
-
-// Support for the message_set_wire_format message option.
-
-func skipVarint(buf []byte) []byte {
-	i := 0
-	for ; buf[i]&0x80 != 0; i++ {
-	}
-	return buf[i+1:]
-}
-
-// unmarshalMessageSet decodes the extension map encoded in buf in the message set wire format.
-// It is called by Unmarshal methods on protocol buffer messages with the message_set_wire_format option.
-func unmarshalMessageSet(buf []byte, exts interface{}) error {
-	var m map[int32]Extension
-	switch exts := exts.(type) {
-	case *XXX_InternalExtensions:
-		m = exts.extensionsWrite()
-	case map[int32]Extension:
-		m = exts
-	default:
-		return errors.New("proto: not an extension map")
-	}
-
-	ms := new(messageSet)
-	if err := Unmarshal(buf, ms); err != nil {
-		return err
-	}
-	for _, item := range ms.Item {
-		id := *item.TypeId
-		msg := item.Message
-
-		// Restore wire type and field number varint, plus length varint.
-		// Be careful to preserve duplicate items.
-		b := EncodeVarint(uint64(id)<<3 | WireBytes)
-		if ext, ok := m[id]; ok {
-			// Existing data; rip off the tag and length varint
-			// so we join the new data correctly.
-			// We can assume that ext.enc is set because we are unmarshaling.
-			o := ext.enc[len(b):]   // skip wire type and field number
-			_, n := DecodeVarint(o) // calculate length of length varint
-			o = o[n:]               // skip length varint
-			msg = append(o, msg...) // join old data and new data
-		}
-		b = append(b, EncodeVarint(uint64(len(msg)))...)
-		b = append(b, msg...)
-
-		m[id] = Extension{enc: b}
-	}
-	return nil
-}
diff --git a/vendor/github.com/golang/protobuf/proto/pointer_reflect.go b/vendor/github.com/golang/protobuf/proto/pointer_reflect.go
deleted file mode 100644
index 94fa919..0000000
--- a/vendor/github.com/golang/protobuf/proto/pointer_reflect.go
+++ /dev/null
@@ -1,360 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2012 The Go Authors.  All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// +build purego appengine js
-
-// This file contains an implementation of proto field accesses using package reflect.
-// It is slower than the code in pointer_unsafe.go but it avoids package unsafe and can
-// be used on App Engine.
-
-package proto
-
-import (
-	"reflect"
-	"sync"
-)
-
-const unsafeAllowed = false
-
-// A field identifies a field in a struct, accessible from a pointer.
-// In this implementation, a field is identified by the sequence of field indices
-// passed to reflect's FieldByIndex.
-type field []int
-
-// toField returns a field equivalent to the given reflect field.
-func toField(f *reflect.StructField) field {
-	return f.Index
-}
-
-// invalidField is an invalid field identifier.
-var invalidField = field(nil)
-
-// zeroField is a noop when calling pointer.offset.
-var zeroField = field([]int{})
-
-// IsValid reports whether the field identifier is valid.
-func (f field) IsValid() bool { return f != nil }
-
-// The pointer type is for the table-driven decoder.
-// The implementation here uses a reflect.Value of pointer type to
-// create a generic pointer. In pointer_unsafe.go we use unsafe
-// instead of reflect to implement the same (but faster) interface.
-type pointer struct {
-	v reflect.Value
-}
-
-// toPointer converts an interface of pointer type to a pointer
-// that points to the same target.
-func toPointer(i *Message) pointer {
-	return pointer{v: reflect.ValueOf(*i)}
-}
-
-// toAddrPointer converts an interface to a pointer that points to
-// the interface data.
-func toAddrPointer(i *interface{}, isptr, deref bool) pointer {
-	v := reflect.ValueOf(*i)
-	u := reflect.New(v.Type())
-	u.Elem().Set(v)
-	if deref {
-		u = u.Elem()
-	}
-	return pointer{v: u}
-}
-
-// valToPointer converts v to a pointer.  v must be of pointer type.
-func valToPointer(v reflect.Value) pointer {
-	return pointer{v: v}
-}
-
-// offset converts from a pointer to a structure to a pointer to
-// one of its fields.
-func (p pointer) offset(f field) pointer {
-	return pointer{v: p.v.Elem().FieldByIndex(f).Addr()}
-}
-
-func (p pointer) isNil() bool {
-	return p.v.IsNil()
-}
-
-// grow updates the slice s in place to make it one element longer.
-// s must be addressable.
-// Returns the (addressable) new element.
-func grow(s reflect.Value) reflect.Value {
-	n, m := s.Len(), s.Cap()
-	if n < m {
-		s.SetLen(n + 1)
-	} else {
-		s.Set(reflect.Append(s, reflect.Zero(s.Type().Elem())))
-	}
-	return s.Index(n)
-}
-
-func (p pointer) toInt64() *int64 {
-	return p.v.Interface().(*int64)
-}
-func (p pointer) toInt64Ptr() **int64 {
-	return p.v.Interface().(**int64)
-}
-func (p pointer) toInt64Slice() *[]int64 {
-	return p.v.Interface().(*[]int64)
-}
-
-var int32ptr = reflect.TypeOf((*int32)(nil))
-
-func (p pointer) toInt32() *int32 {
-	return p.v.Convert(int32ptr).Interface().(*int32)
-}
-
-// The toInt32Ptr/Slice methods don't work because of enums.
-// Instead, we must use set/get methods for the int32ptr/slice case.
-/*
-	func (p pointer) toInt32Ptr() **int32 {
-		return p.v.Interface().(**int32)
-}
-	func (p pointer) toInt32Slice() *[]int32 {
-		return p.v.Interface().(*[]int32)
-}
-*/
-func (p pointer) getInt32Ptr() *int32 {
-	if p.v.Type().Elem().Elem() == reflect.TypeOf(int32(0)) {
-		// raw int32 type
-		return p.v.Elem().Interface().(*int32)
-	}
-	// an enum
-	return p.v.Elem().Convert(int32PtrType).Interface().(*int32)
-}
-func (p pointer) setInt32Ptr(v int32) {
-	// Allocate value in a *int32. Possibly convert that to a *enum.
-	// Then assign it to a **int32 or **enum.
-	// Note: we can convert *int32 to *enum, but we can't convert
-	// **int32 to **enum!
-	p.v.Elem().Set(reflect.ValueOf(&v).Convert(p.v.Type().Elem()))
-}
-
-// getInt32Slice copies []int32 from p as a new slice.
-// This behavior differs from the implementation in pointer_unsafe.go.
-func (p pointer) getInt32Slice() []int32 {
-	if p.v.Type().Elem().Elem() == reflect.TypeOf(int32(0)) {
-		// raw int32 type
-		return p.v.Elem().Interface().([]int32)
-	}
-	// an enum
-	// Allocate a []int32, then assign []enum's values into it.
-	// Note: we can't convert []enum to []int32.
-	slice := p.v.Elem()
-	s := make([]int32, slice.Len())
-	for i := 0; i < slice.Len(); i++ {
-		s[i] = int32(slice.Index(i).Int())
-	}
-	return s
-}
-
-// setInt32Slice copies []int32 into p as a new slice.
-// This behavior differs from the implementation in pointer_unsafe.go.
-func (p pointer) setInt32Slice(v []int32) {
-	if p.v.Type().Elem().Elem() == reflect.TypeOf(int32(0)) {
-		// raw int32 type
-		p.v.Elem().Set(reflect.ValueOf(v))
-		return
-	}
-	// an enum
-	// Allocate a []enum, then assign []int32's values into it.
-	// Note: we can't convert []enum to []int32.
-	slice := reflect.MakeSlice(p.v.Type().Elem(), len(v), cap(v))
-	for i, x := range v {
-		slice.Index(i).SetInt(int64(x))
-	}
-	p.v.Elem().Set(slice)
-}
-func (p pointer) appendInt32Slice(v int32) {
-	grow(p.v.Elem()).SetInt(int64(v))
-}
-
-func (p pointer) toUint64() *uint64 {
-	return p.v.Interface().(*uint64)
-}
-func (p pointer) toUint64Ptr() **uint64 {
-	return p.v.Interface().(**uint64)
-}
-func (p pointer) toUint64Slice() *[]uint64 {
-	return p.v.Interface().(*[]uint64)
-}
-func (p pointer) toUint32() *uint32 {
-	return p.v.Interface().(*uint32)
-}
-func (p pointer) toUint32Ptr() **uint32 {
-	return p.v.Interface().(**uint32)
-}
-func (p pointer) toUint32Slice() *[]uint32 {
-	return p.v.Interface().(*[]uint32)
-}
-func (p pointer) toBool() *bool {
-	return p.v.Interface().(*bool)
-}
-func (p pointer) toBoolPtr() **bool {
-	return p.v.Interface().(**bool)
-}
-func (p pointer) toBoolSlice() *[]bool {
-	return p.v.Interface().(*[]bool)
-}
-func (p pointer) toFloat64() *float64 {
-	return p.v.Interface().(*float64)
-}
-func (p pointer) toFloat64Ptr() **float64 {
-	return p.v.Interface().(**float64)
-}
-func (p pointer) toFloat64Slice() *[]float64 {
-	return p.v.Interface().(*[]float64)
-}
-func (p pointer) toFloat32() *float32 {
-	return p.v.Interface().(*float32)
-}
-func (p pointer) toFloat32Ptr() **float32 {
-	return p.v.Interface().(**float32)
-}
-func (p pointer) toFloat32Slice() *[]float32 {
-	return p.v.Interface().(*[]float32)
-}
-func (p pointer) toString() *string {
-	return p.v.Interface().(*string)
-}
-func (p pointer) toStringPtr() **string {
-	return p.v.Interface().(**string)
-}
-func (p pointer) toStringSlice() *[]string {
-	return p.v.Interface().(*[]string)
-}
-func (p pointer) toBytes() *[]byte {
-	return p.v.Interface().(*[]byte)
-}
-func (p pointer) toBytesSlice() *[][]byte {
-	return p.v.Interface().(*[][]byte)
-}
-func (p pointer) toExtensions() *XXX_InternalExtensions {
-	return p.v.Interface().(*XXX_InternalExtensions)
-}
-func (p pointer) toOldExtensions() *map[int32]Extension {
-	return p.v.Interface().(*map[int32]Extension)
-}
-func (p pointer) getPointer() pointer {
-	return pointer{v: p.v.Elem()}
-}
-func (p pointer) setPointer(q pointer) {
-	p.v.Elem().Set(q.v)
-}
-func (p pointer) appendPointer(q pointer) {
-	grow(p.v.Elem()).Set(q.v)
-}
-
-// getPointerSlice copies []*T from p as a new []pointer.
-// This behavior differs from the implementation in pointer_unsafe.go.
-func (p pointer) getPointerSlice() []pointer {
-	if p.v.IsNil() {
-		return nil
-	}
-	n := p.v.Elem().Len()
-	s := make([]pointer, n)
-	for i := 0; i < n; i++ {
-		s[i] = pointer{v: p.v.Elem().Index(i)}
-	}
-	return s
-}
-
-// setPointerSlice copies []pointer into p as a new []*T.
-// This behavior differs from the implementation in pointer_unsafe.go.
-func (p pointer) setPointerSlice(v []pointer) {
-	if v == nil {
-		p.v.Elem().Set(reflect.New(p.v.Elem().Type()).Elem())
-		return
-	}
-	s := reflect.MakeSlice(p.v.Elem().Type(), 0, len(v))
-	for _, p := range v {
-		s = reflect.Append(s, p.v)
-	}
-	p.v.Elem().Set(s)
-}
-
-// getInterfacePointer returns a pointer that points to the
-// interface data of the interface pointed by p.
-func (p pointer) getInterfacePointer() pointer {
-	if p.v.Elem().IsNil() {
-		return pointer{v: p.v.Elem()}
-	}
-	return pointer{v: p.v.Elem().Elem().Elem().Field(0).Addr()} // *interface -> interface -> *struct -> struct
-}
-
-func (p pointer) asPointerTo(t reflect.Type) reflect.Value {
-	// TODO: check that p.v.Type().Elem() == t?
-	return p.v
-}
-
-func atomicLoadUnmarshalInfo(p **unmarshalInfo) *unmarshalInfo {
-	atomicLock.Lock()
-	defer atomicLock.Unlock()
-	return *p
-}
-func atomicStoreUnmarshalInfo(p **unmarshalInfo, v *unmarshalInfo) {
-	atomicLock.Lock()
-	defer atomicLock.Unlock()
-	*p = v
-}
-func atomicLoadMarshalInfo(p **marshalInfo) *marshalInfo {
-	atomicLock.Lock()
-	defer atomicLock.Unlock()
-	return *p
-}
-func atomicStoreMarshalInfo(p **marshalInfo, v *marshalInfo) {
-	atomicLock.Lock()
-	defer atomicLock.Unlock()
-	*p = v
-}
-func atomicLoadMergeInfo(p **mergeInfo) *mergeInfo {
-	atomicLock.Lock()
-	defer atomicLock.Unlock()
-	return *p
-}
-func atomicStoreMergeInfo(p **mergeInfo, v *mergeInfo) {
-	atomicLock.Lock()
-	defer atomicLock.Unlock()
-	*p = v
-}
-func atomicLoadDiscardInfo(p **discardInfo) *discardInfo {
-	atomicLock.Lock()
-	defer atomicLock.Unlock()
-	return *p
-}
-func atomicStoreDiscardInfo(p **discardInfo, v *discardInfo) {
-	atomicLock.Lock()
-	defer atomicLock.Unlock()
-	*p = v
-}
-
-var atomicLock sync.Mutex
diff --git a/vendor/github.com/golang/protobuf/proto/pointer_unsafe.go b/vendor/github.com/golang/protobuf/proto/pointer_unsafe.go
deleted file mode 100644
index dbfffe0..0000000
--- a/vendor/github.com/golang/protobuf/proto/pointer_unsafe.go
+++ /dev/null
@@ -1,313 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2012 The Go Authors.  All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// +build !purego,!appengine,!js
-
-// This file contains the implementation of the proto field accesses using package unsafe.
-
-package proto
-
-import (
-	"reflect"
-	"sync/atomic"
-	"unsafe"
-)
-
-const unsafeAllowed = true
-
-// A field identifies a field in a struct, accessible from a pointer.
-// In this implementation, a field is identified by its byte offset from the start of the struct.
-type field uintptr
-
-// toField returns a field equivalent to the given reflect field.
-func toField(f *reflect.StructField) field {
-	return field(f.Offset)
-}
-
-// invalidField is an invalid field identifier.
-const invalidField = ^field(0)
-
-// zeroField is a noop when calling pointer.offset.
-const zeroField = field(0)
-
-// IsValid reports whether the field identifier is valid.
-func (f field) IsValid() bool {
-	return f != invalidField
-}
-
-// The pointer type below is for the new table-driven encoder/decoder.
-// The implementation here uses unsafe.Pointer to create a generic pointer.
-// In pointer_reflect.go we use reflect instead of unsafe to implement
-// the same (but slower) interface.
-type pointer struct {
-	p unsafe.Pointer
-}
-
-// size of pointer
-var ptrSize = unsafe.Sizeof(uintptr(0))
-
-// toPointer converts an interface of pointer type to a pointer
-// that points to the same target.
-func toPointer(i *Message) pointer {
-	// Super-tricky - read pointer out of data word of interface value.
-	// Saves ~25ns over the equivalent:
-	// return valToPointer(reflect.ValueOf(*i))
-	return pointer{p: (*[2]unsafe.Pointer)(unsafe.Pointer(i))[1]}
-}
-
-// toAddrPointer converts an interface to a pointer that points to
-// the interface data.
-func toAddrPointer(i *interface{}, isptr, deref bool) (p pointer) {
-	// Super-tricky - read or get the address of data word of interface value.
-	if isptr {
-		// The interface is of pointer type, thus it is a direct interface.
-		// The data word is the pointer data itself. We take its address.
-		p = pointer{p: unsafe.Pointer(uintptr(unsafe.Pointer(i)) + ptrSize)}
-	} else {
-		// The interface is not of pointer type. The data word is the pointer
-		// to the data.
-		p = pointer{p: (*[2]unsafe.Pointer)(unsafe.Pointer(i))[1]}
-	}
-	if deref {
-		p.p = *(*unsafe.Pointer)(p.p)
-	}
-	return p
-}
-
-// valToPointer converts v to a pointer. v must be of pointer type.
-func valToPointer(v reflect.Value) pointer {
-	return pointer{p: unsafe.Pointer(v.Pointer())}
-}
-
-// offset converts from a pointer to a structure to a pointer to
-// one of its fields.
-func (p pointer) offset(f field) pointer {
-	// For safety, we should panic if !f.IsValid, however calling panic causes
-	// this to no longer be inlineable, which is a serious performance cost.
-	/*
-		if !f.IsValid() {
-			panic("invalid field")
-		}
-	*/
-	return pointer{p: unsafe.Pointer(uintptr(p.p) + uintptr(f))}
-}
-
-func (p pointer) isNil() bool {
-	return p.p == nil
-}
-
-func (p pointer) toInt64() *int64 {
-	return (*int64)(p.p)
-}
-func (p pointer) toInt64Ptr() **int64 {
-	return (**int64)(p.p)
-}
-func (p pointer) toInt64Slice() *[]int64 {
-	return (*[]int64)(p.p)
-}
-func (p pointer) toInt32() *int32 {
-	return (*int32)(p.p)
-}
-
-// See pointer_reflect.go for why toInt32Ptr/Slice doesn't exist.
-/*
-	func (p pointer) toInt32Ptr() **int32 {
-		return (**int32)(p.p)
-	}
-	func (p pointer) toInt32Slice() *[]int32 {
-		return (*[]int32)(p.p)
-	}
-*/
-func (p pointer) getInt32Ptr() *int32 {
-	return *(**int32)(p.p)
-}
-func (p pointer) setInt32Ptr(v int32) {
-	*(**int32)(p.p) = &v
-}
-
-// getInt32Slice loads a []int32 from p.
-// The value returned is aliased with the original slice.
-// This behavior differs from the implementation in pointer_reflect.go.
-func (p pointer) getInt32Slice() []int32 {
-	return *(*[]int32)(p.p)
-}
-
-// setInt32Slice stores a []int32 to p.
-// The value set is aliased with the input slice.
-// This behavior differs from the implementation in pointer_reflect.go.
-func (p pointer) setInt32Slice(v []int32) {
-	*(*[]int32)(p.p) = v
-}
-
-// TODO: Can we get rid of appendInt32Slice and use setInt32Slice instead?
-func (p pointer) appendInt32Slice(v int32) {
-	s := (*[]int32)(p.p)
-	*s = append(*s, v)
-}
-
-func (p pointer) toUint64() *uint64 {
-	return (*uint64)(p.p)
-}
-func (p pointer) toUint64Ptr() **uint64 {
-	return (**uint64)(p.p)
-}
-func (p pointer) toUint64Slice() *[]uint64 {
-	return (*[]uint64)(p.p)
-}
-func (p pointer) toUint32() *uint32 {
-	return (*uint32)(p.p)
-}
-func (p pointer) toUint32Ptr() **uint32 {
-	return (**uint32)(p.p)
-}
-func (p pointer) toUint32Slice() *[]uint32 {
-	return (*[]uint32)(p.p)
-}
-func (p pointer) toBool() *bool {
-	return (*bool)(p.p)
-}
-func (p pointer) toBoolPtr() **bool {
-	return (**bool)(p.p)
-}
-func (p pointer) toBoolSlice() *[]bool {
-	return (*[]bool)(p.p)
-}
-func (p pointer) toFloat64() *float64 {
-	return (*float64)(p.p)
-}
-func (p pointer) toFloat64Ptr() **float64 {
-	return (**float64)(p.p)
-}
-func (p pointer) toFloat64Slice() *[]float64 {
-	return (*[]float64)(p.p)
-}
-func (p pointer) toFloat32() *float32 {
-	return (*float32)(p.p)
-}
-func (p pointer) toFloat32Ptr() **float32 {
-	return (**float32)(p.p)
-}
-func (p pointer) toFloat32Slice() *[]float32 {
-	return (*[]float32)(p.p)
-}
-func (p pointer) toString() *string {
-	return (*string)(p.p)
-}
-func (p pointer) toStringPtr() **string {
-	return (**string)(p.p)
-}
-func (p pointer) toStringSlice() *[]string {
-	return (*[]string)(p.p)
-}
-func (p pointer) toBytes() *[]byte {
-	return (*[]byte)(p.p)
-}
-func (p pointer) toBytesSlice() *[][]byte {
-	return (*[][]byte)(p.p)
-}
-func (p pointer) toExtensions() *XXX_InternalExtensions {
-	return (*XXX_InternalExtensions)(p.p)
-}
-func (p pointer) toOldExtensions() *map[int32]Extension {
-	return (*map[int32]Extension)(p.p)
-}
-
-// getPointerSlice loads []*T from p as a []pointer.
-// The value returned is aliased with the original slice.
-// This behavior differs from the implementation in pointer_reflect.go.
-func (p pointer) getPointerSlice() []pointer {
-	// Super-tricky - p should point to a []*T where T is a
-	// message type. We load it as []pointer.
-	return *(*[]pointer)(p.p)
-}
-
-// setPointerSlice stores []pointer into p as a []*T.
-// The value set is aliased with the input slice.
-// This behavior differs from the implementation in pointer_reflect.go.
-func (p pointer) setPointerSlice(v []pointer) {
-	// Super-tricky - p should point to a []*T where T is a
-	// message type. We store it as []pointer.
-	*(*[]pointer)(p.p) = v
-}
-
-// getPointer loads the pointer at p and returns it.
-func (p pointer) getPointer() pointer {
-	return pointer{p: *(*unsafe.Pointer)(p.p)}
-}
-
-// setPointer stores the pointer q at p.
-func (p pointer) setPointer(q pointer) {
-	*(*unsafe.Pointer)(p.p) = q.p
-}
-
-// append q to the slice pointed to by p.
-func (p pointer) appendPointer(q pointer) {
-	s := (*[]unsafe.Pointer)(p.p)
-	*s = append(*s, q.p)
-}
-
-// getInterfacePointer returns a pointer that points to the
-// interface data of the interface pointed by p.
-func (p pointer) getInterfacePointer() pointer {
-	// Super-tricky - read pointer out of data word of interface value.
-	return pointer{p: (*(*[2]unsafe.Pointer)(p.p))[1]}
-}
-
-// asPointerTo returns a reflect.Value that is a pointer to an
-// object of type t stored at p.
-func (p pointer) asPointerTo(t reflect.Type) reflect.Value {
-	return reflect.NewAt(t, p.p)
-}
-
-func atomicLoadUnmarshalInfo(p **unmarshalInfo) *unmarshalInfo {
-	return (*unmarshalInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p))))
-}
-func atomicStoreUnmarshalInfo(p **unmarshalInfo, v *unmarshalInfo) {
-	atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v))
-}
-func atomicLoadMarshalInfo(p **marshalInfo) *marshalInfo {
-	return (*marshalInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p))))
-}
-func atomicStoreMarshalInfo(p **marshalInfo, v *marshalInfo) {
-	atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v))
-}
-func atomicLoadMergeInfo(p **mergeInfo) *mergeInfo {
-	return (*mergeInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p))))
-}
-func atomicStoreMergeInfo(p **mergeInfo, v *mergeInfo) {
-	atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v))
-}
-func atomicLoadDiscardInfo(p **discardInfo) *discardInfo {
-	return (*discardInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p))))
-}
-func atomicStoreDiscardInfo(p **discardInfo, v *discardInfo) {
-	atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v))
-}
diff --git a/vendor/github.com/golang/protobuf/proto/properties.go b/vendor/github.com/golang/protobuf/proto/properties.go
index a4b8c0c..dcdc220 100644
--- a/vendor/github.com/golang/protobuf/proto/properties.go
+++ b/vendor/github.com/golang/protobuf/proto/properties.go
@@ -1,162 +1,104 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2010 The Go Authors.  All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+// Copyright 2010 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
 
 package proto
 
-/*
- * Routines for encoding data into the wire format for protocol buffers.
- */
-
 import (
 	"fmt"
-	"log"
 	"reflect"
-	"sort"
 	"strconv"
 	"strings"
 	"sync"
+
+	"google.golang.org/protobuf/reflect/protoreflect"
+	"google.golang.org/protobuf/runtime/protoimpl"
 )
 
-const debug bool = false
-
-// Constants that identify the encoding of a value on the wire.
-const (
-	WireVarint     = 0
-	WireFixed64    = 1
-	WireBytes      = 2
-	WireStartGroup = 3
-	WireEndGroup   = 4
-	WireFixed32    = 5
-)
-
-// tagMap is an optimization over map[int]int for typical protocol buffer
-// use-cases. Encoded protocol buffers are often in tag order with small tag
-// numbers.
-type tagMap struct {
-	fastTags []int
-	slowTags map[int]int
-}
-
-// tagMapFastLimit is the upper bound on the tag number that will be stored in
-// the tagMap slice rather than its map.
-const tagMapFastLimit = 1024
-
-func (p *tagMap) get(t int) (int, bool) {
-	if t > 0 && t < tagMapFastLimit {
-		if t >= len(p.fastTags) {
-			return 0, false
-		}
-		fi := p.fastTags[t]
-		return fi, fi >= 0
-	}
-	fi, ok := p.slowTags[t]
-	return fi, ok
-}
-
-func (p *tagMap) put(t int, fi int) {
-	if t > 0 && t < tagMapFastLimit {
-		for len(p.fastTags) < t+1 {
-			p.fastTags = append(p.fastTags, -1)
-		}
-		p.fastTags[t] = fi
-		return
-	}
-	if p.slowTags == nil {
-		p.slowTags = make(map[int]int)
-	}
-	p.slowTags[t] = fi
-}
-
-// StructProperties represents properties for all the fields of a struct.
-// decoderTags and decoderOrigNames should only be used by the decoder.
+// StructProperties represents protocol buffer type information for a
+// generated protobuf message in the open-struct API.
+//
+// Deprecated: Do not use.
 type StructProperties struct {
-	Prop             []*Properties  // properties for each field
-	reqCount         int            // required count
-	decoderTags      tagMap         // map from proto tag to struct field number
-	decoderOrigNames map[string]int // map from original name to struct field number
-	order            []int          // list of struct field numbers in tag order
+	// Prop are the properties for each field.
+	//
+	// Fields belonging to a oneof are stored in OneofTypes instead, with a
+	// single Properties representing the parent oneof held here.
+	//
+	// The order of Prop matches the order of fields in the Go struct.
+	// Struct fields that are not related to protobufs have a "XXX_" prefix
+	// in the Properties.Name and must be ignored by the user.
+	Prop []*Properties
 
 	// OneofTypes contains information about the oneof fields in this message.
-	// It is keyed by the original name of a field.
+	// It is keyed by the protobuf field name.
 	OneofTypes map[string]*OneofProperties
 }
 
-// OneofProperties represents information about a specific field in a oneof.
-type OneofProperties struct {
-	Type  reflect.Type // pointer to generated struct type for this oneof field
-	Field int          // struct field number of the containing oneof in the message
-	Prop  *Properties
-}
-
-// Implement the sorting interface so we can sort the fields in tag order, as recommended by the spec.
-// See encode.go, (*Buffer).enc_struct.
-
-func (sp *StructProperties) Len() int { return len(sp.order) }
-func (sp *StructProperties) Less(i, j int) bool {
-	return sp.Prop[sp.order[i]].Tag < sp.Prop[sp.order[j]].Tag
-}
-func (sp *StructProperties) Swap(i, j int) { sp.order[i], sp.order[j] = sp.order[j], sp.order[i] }
-
-// Properties represents the protocol-specific behavior of a single struct field.
+// Properties represents the type information for a protobuf message field.
+//
+// Deprecated: Do not use.
 type Properties struct {
-	Name     string // name of the field, for error messages
-	OrigName string // original name before protocol compiler (always set)
-	JSONName string // name to use for JSON; determined by protoc
-	Wire     string
+	// Name is a placeholder name with little meaningful semantic value.
+	// If the name has an "XXX_" prefix, the entire Properties must be ignored.
+	Name string
+	// OrigName is the protobuf field name or oneof name.
+	OrigName string
+	// JSONName is the JSON name for the protobuf field.
+	JSONName string
+	// Enum is a placeholder name for enums.
+	// For historical reasons, this is neither the Go name for the enum,
+	// nor the protobuf name for the enum.
+	Enum string // Deprecated: Do not use.
+	// Weak contains the full name of the weakly referenced message.
+	Weak string
+	// Wire is a string representation of the wire type.
+	Wire string
+	// WireType is the protobuf wire type for the field.
 	WireType int
-	Tag      int
+	// Tag is the protobuf field number.
+	Tag int
+	// Required reports whether this is a required field.
 	Required bool
+	// Optional reports whether this is a optional field.
 	Optional bool
+	// Repeated reports whether this is a repeated field.
 	Repeated bool
-	Packed   bool   // relevant for repeated primitives only
-	Enum     string // set for enum types only
-	proto3   bool   // whether this is known to be a proto3 field
-	oneof    bool   // whether this is a oneof field
+	// Packed reports whether this is a packed repeated field of scalars.
+	Packed bool
+	// Proto3 reports whether this field operates under the proto3 syntax.
+	Proto3 bool
+	// Oneof reports whether this field belongs within a oneof.
+	Oneof bool
 
-	Default    string // default value
-	HasDefault bool   // whether an explicit default was provided
+	// Default is the default value in string form.
+	Default string
+	// HasDefault reports whether the field has a default value.
+	HasDefault bool
 
-	stype reflect.Type      // set for struct types only
-	sprop *StructProperties // set for struct types only
+	// MapKeyProp is the properties for the key field for a map field.
+	MapKeyProp *Properties
+	// MapValProp is the properties for the value field for a map field.
+	MapValProp *Properties
+}
 
-	mtype      reflect.Type // set for map types only
-	MapKeyProp *Properties  // set for map types only
-	MapValProp *Properties  // set for map types only
+// OneofProperties represents the type information for a protobuf oneof.
+//
+// Deprecated: Do not use.
+type OneofProperties struct {
+	// Type is a pointer to the generated wrapper type for the field value.
+	// This is nil for messages that are not in the open-struct API.
+	Type reflect.Type
+	// Field is the index into StructProperties.Prop for the containing oneof.
+	Field int
+	// Prop is the properties for the field.
+	Prop *Properties
 }
 
 // String formats the properties in the protobuf struct field tag style.
 func (p *Properties) String() string {
 	s := p.Wire
-	s += ","
-	s += strconv.Itoa(p.Tag)
+	s += "," + strconv.Itoa(p.Tag)
 	if p.Required {
 		s += ",req"
 	}
@@ -170,18 +112,21 @@
 		s += ",packed"
 	}
 	s += ",name=" + p.OrigName
-	if p.JSONName != p.OrigName {
+	if p.JSONName != "" {
 		s += ",json=" + p.JSONName
 	}
-	if p.proto3 {
-		s += ",proto3"
-	}
-	if p.oneof {
-		s += ",oneof"
-	}
 	if len(p.Enum) > 0 {
 		s += ",enum=" + p.Enum
 	}
+	if len(p.Weak) > 0 {
+		s += ",weak=" + p.Weak
+	}
+	if p.Proto3 {
+		s += ",proto3"
+	}
+	if p.Oneof {
+		s += ",oneof"
+	}
 	if p.HasDefault {
 		s += ",def=" + p.Default
 	}
@@ -189,356 +134,173 @@
 }
 
 // Parse populates p by parsing a string in the protobuf struct field tag style.
-func (p *Properties) Parse(s string) {
-	// "bytes,49,opt,name=foo,def=hello!"
-	fields := strings.Split(s, ",") // breaks def=, but handled below.
-	if len(fields) < 2 {
-		log.Printf("proto: tag has too few fields: %q", s)
-		return
-	}
-
-	p.Wire = fields[0]
-	switch p.Wire {
-	case "varint":
-		p.WireType = WireVarint
-	case "fixed32":
-		p.WireType = WireFixed32
-	case "fixed64":
-		p.WireType = WireFixed64
-	case "zigzag32":
-		p.WireType = WireVarint
-	case "zigzag64":
-		p.WireType = WireVarint
-	case "bytes", "group":
-		p.WireType = WireBytes
-		// no numeric converter for non-numeric types
-	default:
-		log.Printf("proto: tag has unknown wire type: %q", s)
-		return
-	}
-
-	var err error
-	p.Tag, err = strconv.Atoi(fields[1])
-	if err != nil {
-		return
-	}
-
-outer:
-	for i := 2; i < len(fields); i++ {
-		f := fields[i]
-		switch {
-		case f == "req":
-			p.Required = true
-		case f == "opt":
+func (p *Properties) Parse(tag string) {
+	// For example: "bytes,49,opt,name=foo,def=hello!"
+	for len(tag) > 0 {
+		i := strings.IndexByte(tag, ',')
+		if i < 0 {
+			i = len(tag)
+		}
+		switch s := tag[:i]; {
+		case strings.HasPrefix(s, "name="):
+			p.OrigName = s[len("name="):]
+		case strings.HasPrefix(s, "json="):
+			p.JSONName = s[len("json="):]
+		case strings.HasPrefix(s, "enum="):
+			p.Enum = s[len("enum="):]
+		case strings.HasPrefix(s, "weak="):
+			p.Weak = s[len("weak="):]
+		case strings.Trim(s, "0123456789") == "":
+			n, _ := strconv.ParseUint(s, 10, 32)
+			p.Tag = int(n)
+		case s == "opt":
 			p.Optional = true
-		case f == "rep":
+		case s == "req":
+			p.Required = true
+		case s == "rep":
 			p.Repeated = true
-		case f == "packed":
+		case s == "varint" || s == "zigzag32" || s == "zigzag64":
+			p.Wire = s
+			p.WireType = WireVarint
+		case s == "fixed32":
+			p.Wire = s
+			p.WireType = WireFixed32
+		case s == "fixed64":
+			p.Wire = s
+			p.WireType = WireFixed64
+		case s == "bytes":
+			p.Wire = s
+			p.WireType = WireBytes
+		case s == "group":
+			p.Wire = s
+			p.WireType = WireStartGroup
+		case s == "packed":
 			p.Packed = true
-		case strings.HasPrefix(f, "name="):
-			p.OrigName = f[5:]
-		case strings.HasPrefix(f, "json="):
-			p.JSONName = f[5:]
-		case strings.HasPrefix(f, "enum="):
-			p.Enum = f[5:]
-		case f == "proto3":
-			p.proto3 = true
-		case f == "oneof":
-			p.oneof = true
-		case strings.HasPrefix(f, "def="):
+		case s == "proto3":
+			p.Proto3 = true
+		case s == "oneof":
+			p.Oneof = true
+		case strings.HasPrefix(s, "def="):
+			// The default tag is special in that everything afterwards is the
+			// default regardless of the presence of commas.
 			p.HasDefault = true
-			p.Default = f[4:] // rest of string
-			if i+1 < len(fields) {
-				// Commas aren't escaped, and def is always last.
-				p.Default += "," + strings.Join(fields[i+1:], ",")
-				break outer
-			}
+			p.Default, i = tag[len("def="):], len(tag)
 		}
+		tag = strings.TrimPrefix(tag[i:], ",")
 	}
 }
 
-var protoMessageType = reflect.TypeOf((*Message)(nil)).Elem()
-
-// setFieldProps initializes the field properties for submessages and maps.
-func (p *Properties) setFieldProps(typ reflect.Type, f *reflect.StructField, lockGetProp bool) {
-	switch t1 := typ; t1.Kind() {
-	case reflect.Ptr:
-		if t1.Elem().Kind() == reflect.Struct {
-			p.stype = t1.Elem()
-		}
-
-	case reflect.Slice:
-		if t2 := t1.Elem(); t2.Kind() == reflect.Ptr && t2.Elem().Kind() == reflect.Struct {
-			p.stype = t2.Elem()
-		}
-
-	case reflect.Map:
-		p.mtype = t1
-		p.MapKeyProp = &Properties{}
-		p.MapKeyProp.init(reflect.PtrTo(p.mtype.Key()), "Key", f.Tag.Get("protobuf_key"), nil, lockGetProp)
-		p.MapValProp = &Properties{}
-		vtype := p.mtype.Elem()
-		if vtype.Kind() != reflect.Ptr && vtype.Kind() != reflect.Slice {
-			// The value type is not a message (*T) or bytes ([]byte),
-			// so we need encoders for the pointer to this type.
-			vtype = reflect.PtrTo(vtype)
-		}
-		p.MapValProp.init(vtype, "Value", f.Tag.Get("protobuf_val"), nil, lockGetProp)
-	}
-
-	if p.stype != nil {
-		if lockGetProp {
-			p.sprop = GetProperties(p.stype)
-		} else {
-			p.sprop = getPropertiesLocked(p.stype)
-		}
-	}
-}
-
-var (
-	marshalerType = reflect.TypeOf((*Marshaler)(nil)).Elem()
-)
-
 // Init populates the properties from a protocol buffer struct tag.
+//
+// Deprecated: Do not use.
 func (p *Properties) Init(typ reflect.Type, name, tag string, f *reflect.StructField) {
-	p.init(typ, name, tag, f, true)
-}
-
-func (p *Properties) init(typ reflect.Type, name, tag string, f *reflect.StructField, lockGetProp bool) {
-	// "bytes,49,opt,def=hello!"
 	p.Name = name
 	p.OrigName = name
 	if tag == "" {
 		return
 	}
 	p.Parse(tag)
-	p.setFieldProps(typ, f, lockGetProp)
+
+	if typ != nil && typ.Kind() == reflect.Map {
+		p.MapKeyProp = new(Properties)
+		p.MapKeyProp.Init(nil, "Key", f.Tag.Get("protobuf_key"), nil)
+		p.MapValProp = new(Properties)
+		p.MapValProp.Init(nil, "Value", f.Tag.Get("protobuf_val"), nil)
+	}
 }
 
-var (
-	propertiesMu  sync.RWMutex
-	propertiesMap = make(map[reflect.Type]*StructProperties)
-)
+var propertiesCache sync.Map // map[reflect.Type]*StructProperties
 
-// GetProperties returns the list of properties for the type represented by t.
-// t must represent a generated struct type of a protocol message.
+// GetProperties returns the list of properties for the type represented by t,
+// which must be a generated protocol buffer message in the open-struct API,
+// where protobuf message fields are represented by exported Go struct fields.
+//
+// Deprecated: Use protobuf reflection instead.
 func GetProperties(t reflect.Type) *StructProperties {
-	if t.Kind() != reflect.Struct {
-		panic("proto: type must have kind struct")
+	if p, ok := propertiesCache.Load(t); ok {
+		return p.(*StructProperties)
 	}
-
-	// Most calls to GetProperties in a long-running program will be
-	// retrieving details for types we have seen before.
-	propertiesMu.RLock()
-	sprop, ok := propertiesMap[t]
-	propertiesMu.RUnlock()
-	if ok {
-		return sprop
-	}
-
-	propertiesMu.Lock()
-	sprop = getPropertiesLocked(t)
-	propertiesMu.Unlock()
-	return sprop
+	p, _ := propertiesCache.LoadOrStore(t, newProperties(t))
+	return p.(*StructProperties)
 }
 
-type (
-	oneofFuncsIface interface {
-		XXX_OneofFuncs() (func(Message, *Buffer) error, func(Message, int, int, *Buffer) (bool, error), func(Message) int, []interface{})
-	}
-	oneofWrappersIface interface {
-		XXX_OneofWrappers() []interface{}
-	}
-)
-
-// getPropertiesLocked requires that propertiesMu is held.
-func getPropertiesLocked(t reflect.Type) *StructProperties {
-	if prop, ok := propertiesMap[t]; ok {
-		return prop
+func newProperties(t reflect.Type) *StructProperties {
+	if t.Kind() != reflect.Struct {
+		panic(fmt.Sprintf("%v is not a generated message in the open-struct API", t))
 	}
 
+	var hasOneof bool
 	prop := new(StructProperties)
-	// in case of recursive protos, fill this in now.
-	propertiesMap[t] = prop
 
-	// build properties
-	prop.Prop = make([]*Properties, t.NumField())
-	prop.order = make([]int, t.NumField())
-
+	// Construct a list of properties for each field in the struct.
 	for i := 0; i < t.NumField(); i++ {
-		f := t.Field(i)
 		p := new(Properties)
-		name := f.Name
-		p.init(f.Type, name, f.Tag.Get("protobuf"), &f, false)
+		f := t.Field(i)
+		tagField := f.Tag.Get("protobuf")
+		p.Init(f.Type, f.Name, tagField, &f)
 
-		oneof := f.Tag.Get("protobuf_oneof") // special case
-		if oneof != "" {
-			// Oneof fields don't use the traditional protobuf tag.
-			p.OrigName = oneof
+		tagOneof := f.Tag.Get("protobuf_oneof")
+		if tagOneof != "" {
+			hasOneof = true
+			p.OrigName = tagOneof
 		}
-		prop.Prop[i] = p
-		prop.order[i] = i
-		if debug {
-			print(i, " ", f.Name, " ", t.String(), " ")
-			if p.Tag > 0 {
-				print(p.String())
+
+		// Rename unrelated struct fields with the "XXX_" prefix since so much
+		// user code simply checks for this to exclude special fields.
+		if tagField == "" && tagOneof == "" && !strings.HasPrefix(p.Name, "XXX_") {
+			p.Name = "XXX_" + p.Name
+			p.OrigName = "XXX_" + p.OrigName
+		} else if p.Weak != "" {
+			p.Name = p.OrigName // avoid possible "XXX_" prefix on weak field
+		}
+
+		prop.Prop = append(prop.Prop, p)
+	}
+
+	// Construct a mapping of oneof field names to properties.
+	if hasOneof {
+		var oneofWrappers []interface{}
+		if fn, ok := reflect.PtrTo(t).MethodByName("XXX_OneofFuncs"); ok {
+			oneofWrappers = fn.Func.Call([]reflect.Value{reflect.Zero(fn.Type.In(0))})[3].Interface().([]interface{})
+		}
+		if fn, ok := reflect.PtrTo(t).MethodByName("XXX_OneofWrappers"); ok {
+			oneofWrappers = fn.Func.Call([]reflect.Value{reflect.Zero(fn.Type.In(0))})[0].Interface().([]interface{})
+		}
+		if m, ok := reflect.Zero(reflect.PtrTo(t)).Interface().(protoreflect.ProtoMessage); ok {
+			if m, ok := m.ProtoReflect().(interface{ ProtoMessageInfo() *protoimpl.MessageInfo }); ok {
+				oneofWrappers = m.ProtoMessageInfo().OneofWrappers
 			}
-			print("\n")
 		}
-	}
 
-	// Re-order prop.order.
-	sort.Sort(prop)
-
-	var oots []interface{}
-	switch m := reflect.Zero(reflect.PtrTo(t)).Interface().(type) {
-	case oneofFuncsIface:
-		_, _, _, oots = m.XXX_OneofFuncs()
-	case oneofWrappersIface:
-		oots = m.XXX_OneofWrappers()
-	}
-	if len(oots) > 0 {
-		// Interpret oneof metadata.
 		prop.OneofTypes = make(map[string]*OneofProperties)
-		for _, oot := range oots {
-			oop := &OneofProperties{
-				Type: reflect.ValueOf(oot).Type(), // *T
+		for _, wrapper := range oneofWrappers {
+			p := &OneofProperties{
+				Type: reflect.ValueOf(wrapper).Type(), // *T
 				Prop: new(Properties),
 			}
-			sft := oop.Type.Elem().Field(0)
-			oop.Prop.Name = sft.Name
-			oop.Prop.Parse(sft.Tag.Get("protobuf"))
-			// There will be exactly one interface field that
-			// this new value is assignable to.
-			for i := 0; i < t.NumField(); i++ {
-				f := t.Field(i)
-				if f.Type.Kind() != reflect.Interface {
-					continue
-				}
-				if !oop.Type.AssignableTo(f.Type) {
-					continue
-				}
-				oop.Field = i
-				break
-			}
-			prop.OneofTypes[oop.Prop.OrigName] = oop
-		}
-	}
+			f := p.Type.Elem().Field(0)
+			p.Prop.Name = f.Name
+			p.Prop.Parse(f.Tag.Get("protobuf"))
 
-	// build required counts
-	// build tags
-	reqCount := 0
-	prop.decoderOrigNames = make(map[string]int)
-	for i, p := range prop.Prop {
-		if strings.HasPrefix(p.Name, "XXX_") {
-			// Internal fields should not appear in tags/origNames maps.
-			// They are handled specially when encoding and decoding.
-			continue
+			// Determine the struct field that contains this oneof.
+			// Each wrapper is assignable to exactly one parent field.
+			var foundOneof bool
+			for i := 0; i < t.NumField() && !foundOneof; i++ {
+				if p.Type.AssignableTo(t.Field(i).Type) {
+					p.Field = i
+					foundOneof = true
+				}
+			}
+			if !foundOneof {
+				panic(fmt.Sprintf("%v is not a generated message in the open-struct API", t))
+			}
+			prop.OneofTypes[p.Prop.OrigName] = p
 		}
-		if p.Required {
-			reqCount++
-		}
-		prop.decoderTags.put(p.Tag, i)
-		prop.decoderOrigNames[p.OrigName] = i
 	}
-	prop.reqCount = reqCount
 
 	return prop
 }
 
-// A global registry of enum types.
-// The generated code will register the generated maps by calling RegisterEnum.
-
-var enumValueMaps = make(map[string]map[string]int32)
-
-// RegisterEnum is called from the generated code to install the enum descriptor
-// maps into the global table to aid parsing text format protocol buffers.
-func RegisterEnum(typeName string, unusedNameMap map[int32]string, valueMap map[string]int32) {
-	if _, ok := enumValueMaps[typeName]; ok {
-		panic("proto: duplicate enum registered: " + typeName)
-	}
-	enumValueMaps[typeName] = valueMap
-}
-
-// EnumValueMap returns the mapping from names to integers of the
-// enum type enumType, or a nil if not found.
-func EnumValueMap(enumType string) map[string]int32 {
-	return enumValueMaps[enumType]
-}
-
-// A registry of all linked message types.
-// The string is a fully-qualified proto name ("pkg.Message").
-var (
-	protoTypedNils = make(map[string]Message)      // a map from proto names to typed nil pointers
-	protoMapTypes  = make(map[string]reflect.Type) // a map from proto names to map types
-	revProtoTypes  = make(map[reflect.Type]string)
-)
-
-// RegisterType is called from generated code and maps from the fully qualified
-// proto name to the type (pointer to struct) of the protocol buffer.
-func RegisterType(x Message, name string) {
-	if _, ok := protoTypedNils[name]; ok {
-		// TODO: Some day, make this a panic.
-		log.Printf("proto: duplicate proto type registered: %s", name)
-		return
-	}
-	t := reflect.TypeOf(x)
-	if v := reflect.ValueOf(x); v.Kind() == reflect.Ptr && v.Pointer() == 0 {
-		// Generated code always calls RegisterType with nil x.
-		// This check is just for extra safety.
-		protoTypedNils[name] = x
-	} else {
-		protoTypedNils[name] = reflect.Zero(t).Interface().(Message)
-	}
-	revProtoTypes[t] = name
-}
-
-// RegisterMapType is called from generated code and maps from the fully qualified
-// proto name to the native map type of the proto map definition.
-func RegisterMapType(x interface{}, name string) {
-	if reflect.TypeOf(x).Kind() != reflect.Map {
-		panic(fmt.Sprintf("RegisterMapType(%T, %q); want map", x, name))
-	}
-	if _, ok := protoMapTypes[name]; ok {
-		log.Printf("proto: duplicate proto type registered: %s", name)
-		return
-	}
-	t := reflect.TypeOf(x)
-	protoMapTypes[name] = t
-	revProtoTypes[t] = name
-}
-
-// MessageName returns the fully-qualified proto name for the given message type.
-func MessageName(x Message) string {
-	type xname interface {
-		XXX_MessageName() string
-	}
-	if m, ok := x.(xname); ok {
-		return m.XXX_MessageName()
-	}
-	return revProtoTypes[reflect.TypeOf(x)]
-}
-
-// MessageType returns the message type (pointer to struct) for a named message.
-// The type is not guaranteed to implement proto.Message if the name refers to a
-// map entry.
-func MessageType(name string) reflect.Type {
-	if t, ok := protoTypedNils[name]; ok {
-		return reflect.TypeOf(t)
-	}
-	return protoMapTypes[name]
-}
-
-// A registry of all linked proto files.
-var (
-	protoFiles = make(map[string][]byte) // file name => fileDescriptor
-)
-
-// RegisterFile is called from generated code and maps from the
-// full file name of a .proto file to its compressed FileDescriptorProto.
-func RegisterFile(filename string, fileDescriptor []byte) {
-	protoFiles[filename] = fileDescriptor
-}
-
-// FileDescriptor returns the compressed FileDescriptorProto for a .proto file.
-func FileDescriptor(filename string) []byte { return protoFiles[filename] }
+func (sp *StructProperties) Len() int           { return len(sp.Prop) }
+func (sp *StructProperties) Less(i, j int) bool { return false }
+func (sp *StructProperties) Swap(i, j int)      { return }
diff --git a/vendor/github.com/golang/protobuf/proto/proto.go b/vendor/github.com/golang/protobuf/proto/proto.go
new file mode 100644
index 0000000..5aee89c
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/proto/proto.go
@@ -0,0 +1,167 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package proto provides functionality for handling protocol buffer messages.
+// In particular, it provides marshaling and unmarshaling between a protobuf
+// message and the binary wire format.
+//
+// See https://developers.google.com/protocol-buffers/docs/gotutorial for
+// more information.
+//
+// Deprecated: Use the "google.golang.org/protobuf/proto" package instead.
+package proto
+
+import (
+	protoV2 "google.golang.org/protobuf/proto"
+	"google.golang.org/protobuf/reflect/protoreflect"
+	"google.golang.org/protobuf/runtime/protoiface"
+	"google.golang.org/protobuf/runtime/protoimpl"
+)
+
+const (
+	ProtoPackageIsVersion1 = true
+	ProtoPackageIsVersion2 = true
+	ProtoPackageIsVersion3 = true
+	ProtoPackageIsVersion4 = true
+)
+
+// GeneratedEnum is any enum type generated by protoc-gen-go
+// which is a named int32 kind.
+// This type exists for documentation purposes.
+type GeneratedEnum interface{}
+
+// GeneratedMessage is any message type generated by protoc-gen-go
+// which is a pointer to a named struct kind.
+// This type exists for documentation purposes.
+type GeneratedMessage interface{}
+
+// Message is a protocol buffer message.
+//
+// This is the v1 version of the message interface and is marginally better
+// than an empty interface as it lacks any method to programatically interact
+// with the contents of the message.
+//
+// A v2 message is declared in "google.golang.org/protobuf/proto".Message and
+// exposes protobuf reflection as a first-class feature of the interface.
+//
+// To convert a v1 message to a v2 message, use the MessageV2 function.
+// To convert a v2 message to a v1 message, use the MessageV1 function.
+type Message = protoiface.MessageV1
+
+// MessageV1 converts either a v1 or v2 message to a v1 message.
+// It returns nil if m is nil.
+func MessageV1(m GeneratedMessage) protoiface.MessageV1 {
+	return protoimpl.X.ProtoMessageV1Of(m)
+}
+
+// MessageV2 converts either a v1 or v2 message to a v2 message.
+// It returns nil if m is nil.
+func MessageV2(m GeneratedMessage) protoV2.Message {
+	return protoimpl.X.ProtoMessageV2Of(m)
+}
+
+// MessageReflect returns a reflective view for a message.
+// It returns nil if m is nil.
+func MessageReflect(m Message) protoreflect.Message {
+	return protoimpl.X.MessageOf(m)
+}
+
+// Marshaler is implemented by messages that can marshal themselves.
+// This interface is used by the following functions: Size, Marshal,
+// Buffer.Marshal, and Buffer.EncodeMessage.
+//
+// Deprecated: Do not implement.
+type Marshaler interface {
+	// Marshal formats the encoded bytes of the message.
+	// It should be deterministic and emit valid protobuf wire data.
+	// The caller takes ownership of the returned buffer.
+	Marshal() ([]byte, error)
+}
+
+// Unmarshaler is implemented by messages that can unmarshal themselves.
+// This interface is used by the following functions: Unmarshal, UnmarshalMerge,
+// Buffer.Unmarshal, Buffer.DecodeMessage, and Buffer.DecodeGroup.
+//
+// Deprecated: Do not implement.
+type Unmarshaler interface {
+	// Unmarshal parses the encoded bytes of the protobuf wire input.
+	// The provided buffer is only valid for during method call.
+	// It should not reset the receiver message.
+	Unmarshal([]byte) error
+}
+
+// Merger is implemented by messages that can merge themselves.
+// This interface is used by the following functions: Clone and Merge.
+//
+// Deprecated: Do not implement.
+type Merger interface {
+	// Merge merges the contents of src into the receiver message.
+	// It clones all data structures in src such that it aliases no mutable
+	// memory referenced by src.
+	Merge(src Message)
+}
+
+// RequiredNotSetError is an error type returned when
+// marshaling or unmarshaling a message with missing required fields.
+type RequiredNotSetError struct {
+	err error
+}
+
+func (e *RequiredNotSetError) Error() string {
+	if e.err != nil {
+		return e.err.Error()
+	}
+	return "proto: required field not set"
+}
+func (e *RequiredNotSetError) RequiredNotSet() bool {
+	return true
+}
+
+func checkRequiredNotSet(m protoV2.Message) error {
+	if err := protoV2.CheckInitialized(m); err != nil {
+		return &RequiredNotSetError{err: err}
+	}
+	return nil
+}
+
+// Clone returns a deep copy of src.
+func Clone(src Message) Message {
+	return MessageV1(protoV2.Clone(MessageV2(src)))
+}
+
+// Merge merges src into dst, which must be messages of the same type.
+//
+// Populated scalar fields in src are copied to dst, while populated
+// singular messages in src are merged into dst by recursively calling Merge.
+// The elements of every list field in src is appended to the corresponded
+// list fields in dst. The entries of every map field in src is copied into
+// the corresponding map field in dst, possibly replacing existing entries.
+// The unknown fields of src are appended to the unknown fields of dst.
+func Merge(dst, src Message) {
+	protoV2.Merge(MessageV2(dst), MessageV2(src))
+}
+
+// Equal reports whether two messages are equal.
+// If two messages marshal to the same bytes under deterministic serialization,
+// then Equal is guaranteed to report true.
+//
+// Two messages are equal if they are the same protobuf message type,
+// have the same set of populated known and extension field values,
+// and the same set of unknown fields values.
+//
+// Scalar values are compared with the equivalent of the == operator in Go,
+// except bytes values which are compared using bytes.Equal and
+// floating point values which specially treat NaNs as equal.
+// Message values are compared by recursively calling Equal.
+// Lists are equal if each element value is also equal.
+// Maps are equal if they have the same set of keys, where the pair of values
+// for each key is also equal.
+func Equal(x, y Message) bool {
+	return protoV2.Equal(MessageV2(x), MessageV2(y))
+}
+
+func isMessageSet(md protoreflect.MessageDescriptor) bool {
+	ms, ok := md.(interface{ IsMessageSet() bool })
+	return ok && ms.IsMessageSet()
+}
diff --git a/vendor/github.com/golang/protobuf/proto/registry.go b/vendor/github.com/golang/protobuf/proto/registry.go
new file mode 100644
index 0000000..066b432
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/proto/registry.go
@@ -0,0 +1,317 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package proto
+
+import (
+	"bytes"
+	"compress/gzip"
+	"fmt"
+	"io/ioutil"
+	"reflect"
+	"strings"
+	"sync"
+
+	"google.golang.org/protobuf/reflect/protodesc"
+	"google.golang.org/protobuf/reflect/protoreflect"
+	"google.golang.org/protobuf/reflect/protoregistry"
+	"google.golang.org/protobuf/runtime/protoimpl"
+)
+
+// filePath is the path to the proto source file.
+type filePath = string // e.g., "google/protobuf/descriptor.proto"
+
+// fileDescGZIP is the compressed contents of the encoded FileDescriptorProto.
+type fileDescGZIP = []byte
+
+var fileCache sync.Map // map[filePath]fileDescGZIP
+
+// RegisterFile is called from generated code to register the compressed
+// FileDescriptorProto with the file path for a proto source file.
+//
+// Deprecated: Use protoregistry.GlobalFiles.RegisterFile instead.
+func RegisterFile(s filePath, d fileDescGZIP) {
+	// Decompress the descriptor.
+	zr, err := gzip.NewReader(bytes.NewReader(d))
+	if err != nil {
+		panic(fmt.Sprintf("proto: invalid compressed file descriptor: %v", err))
+	}
+	b, err := ioutil.ReadAll(zr)
+	if err != nil {
+		panic(fmt.Sprintf("proto: invalid compressed file descriptor: %v", err))
+	}
+
+	// Construct a protoreflect.FileDescriptor from the raw descriptor.
+	// Note that DescBuilder.Build automatically registers the constructed
+	// file descriptor with the v2 registry.
+	protoimpl.DescBuilder{RawDescriptor: b}.Build()
+
+	// Locally cache the raw descriptor form for the file.
+	fileCache.Store(s, d)
+}
+
+// FileDescriptor returns the compressed FileDescriptorProto given the file path
+// for a proto source file. It returns nil if not found.
+//
+// Deprecated: Use protoregistry.GlobalFiles.FindFileByPath instead.
+func FileDescriptor(s filePath) fileDescGZIP {
+	if v, ok := fileCache.Load(s); ok {
+		return v.(fileDescGZIP)
+	}
+
+	// Find the descriptor in the v2 registry.
+	var b []byte
+	if fd, _ := protoregistry.GlobalFiles.FindFileByPath(s); fd != nil {
+		b, _ = Marshal(protodesc.ToFileDescriptorProto(fd))
+	}
+
+	// Locally cache the raw descriptor form for the file.
+	if len(b) > 0 {
+		v, _ := fileCache.LoadOrStore(s, protoimpl.X.CompressGZIP(b))
+		return v.(fileDescGZIP)
+	}
+	return nil
+}
+
+// enumName is the name of an enum. For historical reasons, the enum name is
+// neither the full Go name nor the full protobuf name of the enum.
+// The name is the dot-separated combination of just the proto package that the
+// enum is declared within followed by the Go type name of the generated enum.
+type enumName = string // e.g., "my.proto.package.GoMessage_GoEnum"
+
+// enumsByName maps enum values by name to their numeric counterpart.
+type enumsByName = map[string]int32
+
+// enumsByNumber maps enum values by number to their name counterpart.
+type enumsByNumber = map[int32]string
+
+var enumCache sync.Map     // map[enumName]enumsByName
+var numFilesCache sync.Map // map[protoreflect.FullName]int
+
+// RegisterEnum is called from the generated code to register the mapping of
+// enum value names to enum numbers for the enum identified by s.
+//
+// Deprecated: Use protoregistry.GlobalTypes.RegisterEnum instead.
+func RegisterEnum(s enumName, _ enumsByNumber, m enumsByName) {
+	if _, ok := enumCache.Load(s); ok {
+		panic("proto: duplicate enum registered: " + s)
+	}
+	enumCache.Store(s, m)
+
+	// This does not forward registration to the v2 registry since this API
+	// lacks sufficient information to construct a complete v2 enum descriptor.
+}
+
+// EnumValueMap returns the mapping from enum value names to enum numbers for
+// the enum of the given name. It returns nil if not found.
+//
+// Deprecated: Use protoregistry.GlobalTypes.FindEnumByName instead.
+func EnumValueMap(s enumName) enumsByName {
+	if v, ok := enumCache.Load(s); ok {
+		return v.(enumsByName)
+	}
+
+	// Check whether the cache is stale. If the number of files in the current
+	// package differs, then it means that some enums may have been recently
+	// registered upstream that we do not know about.
+	var protoPkg protoreflect.FullName
+	if i := strings.LastIndexByte(s, '.'); i >= 0 {
+		protoPkg = protoreflect.FullName(s[:i])
+	}
+	v, _ := numFilesCache.Load(protoPkg)
+	numFiles, _ := v.(int)
+	if protoregistry.GlobalFiles.NumFilesByPackage(protoPkg) == numFiles {
+		return nil // cache is up-to-date; was not found earlier
+	}
+
+	// Update the enum cache for all enums declared in the given proto package.
+	numFiles = 0
+	protoregistry.GlobalFiles.RangeFilesByPackage(protoPkg, func(fd protoreflect.FileDescriptor) bool {
+		walkEnums(fd, func(ed protoreflect.EnumDescriptor) {
+			name := protoimpl.X.LegacyEnumName(ed)
+			if _, ok := enumCache.Load(name); !ok {
+				m := make(enumsByName)
+				evs := ed.Values()
+				for i := evs.Len() - 1; i >= 0; i-- {
+					ev := evs.Get(i)
+					m[string(ev.Name())] = int32(ev.Number())
+				}
+				enumCache.LoadOrStore(name, m)
+			}
+		})
+		numFiles++
+		return true
+	})
+	numFilesCache.Store(protoPkg, numFiles)
+
+	// Check cache again for enum map.
+	if v, ok := enumCache.Load(s); ok {
+		return v.(enumsByName)
+	}
+	return nil
+}
+
+// walkEnums recursively walks all enums declared in d.
+func walkEnums(d interface {
+	Enums() protoreflect.EnumDescriptors
+	Messages() protoreflect.MessageDescriptors
+}, f func(protoreflect.EnumDescriptor)) {
+	eds := d.Enums()
+	for i := eds.Len() - 1; i >= 0; i-- {
+		f(eds.Get(i))
+	}
+	mds := d.Messages()
+	for i := mds.Len() - 1; i >= 0; i-- {
+		walkEnums(mds.Get(i), f)
+	}
+}
+
+// messageName is the full name of protobuf message.
+type messageName = string
+
+var messageTypeCache sync.Map // map[messageName]reflect.Type
+
+// RegisterType is called from generated code to register the message Go type
+// for a message of the given name.
+//
+// Deprecated: Use protoregistry.GlobalTypes.RegisterMessage instead.
+func RegisterType(m Message, s messageName) {
+	mt := protoimpl.X.LegacyMessageTypeOf(m, protoreflect.FullName(s))
+	if err := protoregistry.GlobalTypes.RegisterMessage(mt); err != nil {
+		panic(err)
+	}
+	messageTypeCache.Store(s, reflect.TypeOf(m))
+}
+
+// RegisterMapType is called from generated code to register the Go map type
+// for a protobuf message representing a map entry.
+//
+// Deprecated: Do not use.
+func RegisterMapType(m interface{}, s messageName) {
+	t := reflect.TypeOf(m)
+	if t.Kind() != reflect.Map {
+		panic(fmt.Sprintf("invalid map kind: %v", t))
+	}
+	if _, ok := messageTypeCache.Load(s); ok {
+		panic(fmt.Errorf("proto: duplicate proto message registered: %s", s))
+	}
+	messageTypeCache.Store(s, t)
+}
+
+// MessageType returns the message type for a named message.
+// It returns nil if not found.
+//
+// Deprecated: Use protoregistry.GlobalTypes.FindMessageByName instead.
+func MessageType(s messageName) reflect.Type {
+	if v, ok := messageTypeCache.Load(s); ok {
+		return v.(reflect.Type)
+	}
+
+	// Derive the message type from the v2 registry.
+	var t reflect.Type
+	if mt, _ := protoregistry.GlobalTypes.FindMessageByName(protoreflect.FullName(s)); mt != nil {
+		t = messageGoType(mt)
+	}
+
+	// If we could not get a concrete type, it is possible that it is a
+	// pseudo-message for a map entry.
+	if t == nil {
+		d, _ := protoregistry.GlobalFiles.FindDescriptorByName(protoreflect.FullName(s))
+		if md, _ := d.(protoreflect.MessageDescriptor); md != nil && md.IsMapEntry() {
+			kt := goTypeForField(md.Fields().ByNumber(1))
+			vt := goTypeForField(md.Fields().ByNumber(2))
+			t = reflect.MapOf(kt, vt)
+		}
+	}
+
+	// Locally cache the message type for the given name.
+	if t != nil {
+		v, _ := messageTypeCache.LoadOrStore(s, t)
+		return v.(reflect.Type)
+	}
+	return nil
+}
+
+func goTypeForField(fd protoreflect.FieldDescriptor) reflect.Type {
+	switch k := fd.Kind(); k {
+	case protoreflect.EnumKind:
+		if et, _ := protoregistry.GlobalTypes.FindEnumByName(fd.Enum().FullName()); et != nil {
+			return enumGoType(et)
+		}
+		return reflect.TypeOf(protoreflect.EnumNumber(0))
+	case protoreflect.MessageKind, protoreflect.GroupKind:
+		if mt, _ := protoregistry.GlobalTypes.FindMessageByName(fd.Message().FullName()); mt != nil {
+			return messageGoType(mt)
+		}
+		return reflect.TypeOf((*protoreflect.Message)(nil)).Elem()
+	default:
+		return reflect.TypeOf(fd.Default().Interface())
+	}
+}
+
+func enumGoType(et protoreflect.EnumType) reflect.Type {
+	return reflect.TypeOf(et.New(0))
+}
+
+func messageGoType(mt protoreflect.MessageType) reflect.Type {
+	return reflect.TypeOf(MessageV1(mt.Zero().Interface()))
+}
+
+// MessageName returns the full protobuf name for the given message type.
+//
+// Deprecated: Use protoreflect.MessageDescriptor.FullName instead.
+func MessageName(m Message) messageName {
+	if m == nil {
+		return ""
+	}
+	if m, ok := m.(interface{ XXX_MessageName() messageName }); ok {
+		return m.XXX_MessageName()
+	}
+	return messageName(protoimpl.X.MessageDescriptorOf(m).FullName())
+}
+
+// RegisterExtension is called from the generated code to register
+// the extension descriptor.
+//
+// Deprecated: Use protoregistry.GlobalTypes.RegisterExtension instead.
+func RegisterExtension(d *ExtensionDesc) {
+	if err := protoregistry.GlobalTypes.RegisterExtension(d); err != nil {
+		panic(err)
+	}
+}
+
+type extensionsByNumber = map[int32]*ExtensionDesc
+
+var extensionCache sync.Map // map[messageName]extensionsByNumber
+
+// RegisteredExtensions returns a map of the registered extensions for the
+// provided protobuf message, indexed by the extension field number.
+//
+// Deprecated: Use protoregistry.GlobalTypes.RangeExtensionsByMessage instead.
+func RegisteredExtensions(m Message) extensionsByNumber {
+	// Check whether the cache is stale. If the number of extensions for
+	// the given message differs, then it means that some extensions were
+	// recently registered upstream that we do not know about.
+	s := MessageName(m)
+	v, _ := extensionCache.Load(s)
+	xs, _ := v.(extensionsByNumber)
+	if protoregistry.GlobalTypes.NumExtensionsByMessage(protoreflect.FullName(s)) == len(xs) {
+		return xs // cache is up-to-date
+	}
+
+	// Cache is stale, re-compute the extensions map.
+	xs = make(extensionsByNumber)
+	protoregistry.GlobalTypes.RangeExtensionsByMessage(protoreflect.FullName(s), func(xt protoreflect.ExtensionType) bool {
+		if xd, ok := xt.(*ExtensionDesc); ok {
+			xs[int32(xt.TypeDescriptor().Number())] = xd
+		} else {
+			// TODO: This implies that the protoreflect.ExtensionType is a
+			// custom type not generated by protoc-gen-go. We could try and
+			// convert the type to an ExtensionDesc.
+		}
+		return true
+	})
+	extensionCache.Store(s, xs)
+	return xs
+}
diff --git a/vendor/github.com/golang/protobuf/proto/table_marshal.go b/vendor/github.com/golang/protobuf/proto/table_marshal.go
deleted file mode 100644
index 5cb11fa..0000000
--- a/vendor/github.com/golang/protobuf/proto/table_marshal.go
+++ /dev/null
@@ -1,2776 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2016 The Go Authors.  All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-import (
-	"errors"
-	"fmt"
-	"math"
-	"reflect"
-	"sort"
-	"strconv"
-	"strings"
-	"sync"
-	"sync/atomic"
-	"unicode/utf8"
-)
-
-// a sizer takes a pointer to a field and the size of its tag, computes the size of
-// the encoded data.
-type sizer func(pointer, int) int
-
-// a marshaler takes a byte slice, a pointer to a field, and its tag (in wire format),
-// marshals the field to the end of the slice, returns the slice and error (if any).
-type marshaler func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error)
-
-// marshalInfo is the information used for marshaling a message.
-type marshalInfo struct {
-	typ          reflect.Type
-	fields       []*marshalFieldInfo
-	unrecognized field                      // offset of XXX_unrecognized
-	extensions   field                      // offset of XXX_InternalExtensions
-	v1extensions field                      // offset of XXX_extensions
-	sizecache    field                      // offset of XXX_sizecache
-	initialized  int32                      // 0 -- only typ is set, 1 -- fully initialized
-	messageset   bool                       // uses message set wire format
-	hasmarshaler bool                       // has custom marshaler
-	sync.RWMutex                            // protect extElems map, also for initialization
-	extElems     map[int32]*marshalElemInfo // info of extension elements
-}
-
-// marshalFieldInfo is the information used for marshaling a field of a message.
-type marshalFieldInfo struct {
-	field      field
-	wiretag    uint64 // tag in wire format
-	tagsize    int    // size of tag in wire format
-	sizer      sizer
-	marshaler  marshaler
-	isPointer  bool
-	required   bool                              // field is required
-	name       string                            // name of the field, for error reporting
-	oneofElems map[reflect.Type]*marshalElemInfo // info of oneof elements
-}
-
-// marshalElemInfo is the information used for marshaling an extension or oneof element.
-type marshalElemInfo struct {
-	wiretag   uint64 // tag in wire format
-	tagsize   int    // size of tag in wire format
-	sizer     sizer
-	marshaler marshaler
-	isptr     bool // elem is pointer typed, thus interface of this type is a direct interface (extension only)
-	deref     bool // dereference the pointer before operating on it; implies isptr
-}
-
-var (
-	marshalInfoMap  = map[reflect.Type]*marshalInfo{}
-	marshalInfoLock sync.Mutex
-)
-
-// getMarshalInfo returns the information to marshal a given type of message.
-// The info it returns may not necessarily initialized.
-// t is the type of the message (NOT the pointer to it).
-func getMarshalInfo(t reflect.Type) *marshalInfo {
-	marshalInfoLock.Lock()
-	u, ok := marshalInfoMap[t]
-	if !ok {
-		u = &marshalInfo{typ: t}
-		marshalInfoMap[t] = u
-	}
-	marshalInfoLock.Unlock()
-	return u
-}
-
-// Size is the entry point from generated code,
-// and should be ONLY called by generated code.
-// It computes the size of encoded data of msg.
-// a is a pointer to a place to store cached marshal info.
-func (a *InternalMessageInfo) Size(msg Message) int {
-	u := getMessageMarshalInfo(msg, a)
-	ptr := toPointer(&msg)
-	if ptr.isNil() {
-		// We get here if msg is a typed nil ((*SomeMessage)(nil)),
-		// so it satisfies the interface, and msg == nil wouldn't
-		// catch it. We don't want crash in this case.
-		return 0
-	}
-	return u.size(ptr)
-}
-
-// Marshal is the entry point from generated code,
-// and should be ONLY called by generated code.
-// It marshals msg to the end of b.
-// a is a pointer to a place to store cached marshal info.
-func (a *InternalMessageInfo) Marshal(b []byte, msg Message, deterministic bool) ([]byte, error) {
-	u := getMessageMarshalInfo(msg, a)
-	ptr := toPointer(&msg)
-	if ptr.isNil() {
-		// We get here if msg is a typed nil ((*SomeMessage)(nil)),
-		// so it satisfies the interface, and msg == nil wouldn't
-		// catch it. We don't want crash in this case.
-		return b, ErrNil
-	}
-	return u.marshal(b, ptr, deterministic)
-}
-
-func getMessageMarshalInfo(msg interface{}, a *InternalMessageInfo) *marshalInfo {
-	// u := a.marshal, but atomically.
-	// We use an atomic here to ensure memory consistency.
-	u := atomicLoadMarshalInfo(&a.marshal)
-	if u == nil {
-		// Get marshal information from type of message.
-		t := reflect.ValueOf(msg).Type()
-		if t.Kind() != reflect.Ptr {
-			panic(fmt.Sprintf("cannot handle non-pointer message type %v", t))
-		}
-		u = getMarshalInfo(t.Elem())
-		// Store it in the cache for later users.
-		// a.marshal = u, but atomically.
-		atomicStoreMarshalInfo(&a.marshal, u)
-	}
-	return u
-}
-
-// size is the main function to compute the size of the encoded data of a message.
-// ptr is the pointer to the message.
-func (u *marshalInfo) size(ptr pointer) int {
-	if atomic.LoadInt32(&u.initialized) == 0 {
-		u.computeMarshalInfo()
-	}
-
-	// If the message can marshal itself, let it do it, for compatibility.
-	// NOTE: This is not efficient.
-	if u.hasmarshaler {
-		m := ptr.asPointerTo(u.typ).Interface().(Marshaler)
-		b, _ := m.Marshal()
-		return len(b)
-	}
-
-	n := 0
-	for _, f := range u.fields {
-		if f.isPointer && ptr.offset(f.field).getPointer().isNil() {
-			// nil pointer always marshals to nothing
-			continue
-		}
-		n += f.sizer(ptr.offset(f.field), f.tagsize)
-	}
-	if u.extensions.IsValid() {
-		e := ptr.offset(u.extensions).toExtensions()
-		if u.messageset {
-			n += u.sizeMessageSet(e)
-		} else {
-			n += u.sizeExtensions(e)
-		}
-	}
-	if u.v1extensions.IsValid() {
-		m := *ptr.offset(u.v1extensions).toOldExtensions()
-		n += u.sizeV1Extensions(m)
-	}
-	if u.unrecognized.IsValid() {
-		s := *ptr.offset(u.unrecognized).toBytes()
-		n += len(s)
-	}
-	// cache the result for use in marshal
-	if u.sizecache.IsValid() {
-		atomic.StoreInt32(ptr.offset(u.sizecache).toInt32(), int32(n))
-	}
-	return n
-}
-
-// cachedsize gets the size from cache. If there is no cache (i.e. message is not generated),
-// fall back to compute the size.
-func (u *marshalInfo) cachedsize(ptr pointer) int {
-	if u.sizecache.IsValid() {
-		return int(atomic.LoadInt32(ptr.offset(u.sizecache).toInt32()))
-	}
-	return u.size(ptr)
-}
-
-// marshal is the main function to marshal a message. It takes a byte slice and appends
-// the encoded data to the end of the slice, returns the slice and error (if any).
-// ptr is the pointer to the message.
-// If deterministic is true, map is marshaled in deterministic order.
-func (u *marshalInfo) marshal(b []byte, ptr pointer, deterministic bool) ([]byte, error) {
-	if atomic.LoadInt32(&u.initialized) == 0 {
-		u.computeMarshalInfo()
-	}
-
-	// If the message can marshal itself, let it do it, for compatibility.
-	// NOTE: This is not efficient.
-	if u.hasmarshaler {
-		m := ptr.asPointerTo(u.typ).Interface().(Marshaler)
-		b1, err := m.Marshal()
-		b = append(b, b1...)
-		return b, err
-	}
-
-	var err, errLater error
-	// The old marshaler encodes extensions at beginning.
-	if u.extensions.IsValid() {
-		e := ptr.offset(u.extensions).toExtensions()
-		if u.messageset {
-			b, err = u.appendMessageSet(b, e, deterministic)
-		} else {
-			b, err = u.appendExtensions(b, e, deterministic)
-		}
-		if err != nil {
-			return b, err
-		}
-	}
-	if u.v1extensions.IsValid() {
-		m := *ptr.offset(u.v1extensions).toOldExtensions()
-		b, err = u.appendV1Extensions(b, m, deterministic)
-		if err != nil {
-			return b, err
-		}
-	}
-	for _, f := range u.fields {
-		if f.required {
-			if ptr.offset(f.field).getPointer().isNil() {
-				// Required field is not set.
-				// We record the error but keep going, to give a complete marshaling.
-				if errLater == nil {
-					errLater = &RequiredNotSetError{f.name}
-				}
-				continue
-			}
-		}
-		if f.isPointer && ptr.offset(f.field).getPointer().isNil() {
-			// nil pointer always marshals to nothing
-			continue
-		}
-		b, err = f.marshaler(b, ptr.offset(f.field), f.wiretag, deterministic)
-		if err != nil {
-			if err1, ok := err.(*RequiredNotSetError); ok {
-				// Required field in submessage is not set.
-				// We record the error but keep going, to give a complete marshaling.
-				if errLater == nil {
-					errLater = &RequiredNotSetError{f.name + "." + err1.field}
-				}
-				continue
-			}
-			if err == errRepeatedHasNil {
-				err = errors.New("proto: repeated field " + f.name + " has nil element")
-			}
-			if err == errInvalidUTF8 {
-				if errLater == nil {
-					fullName := revProtoTypes[reflect.PtrTo(u.typ)] + "." + f.name
-					errLater = &invalidUTF8Error{fullName}
-				}
-				continue
-			}
-			return b, err
-		}
-	}
-	if u.unrecognized.IsValid() {
-		s := *ptr.offset(u.unrecognized).toBytes()
-		b = append(b, s...)
-	}
-	return b, errLater
-}
-
-// computeMarshalInfo initializes the marshal info.
-func (u *marshalInfo) computeMarshalInfo() {
-	u.Lock()
-	defer u.Unlock()
-	if u.initialized != 0 { // non-atomic read is ok as it is protected by the lock
-		return
-	}
-
-	t := u.typ
-	u.unrecognized = invalidField
-	u.extensions = invalidField
-	u.v1extensions = invalidField
-	u.sizecache = invalidField
-
-	// If the message can marshal itself, let it do it, for compatibility.
-	// NOTE: This is not efficient.
-	if reflect.PtrTo(t).Implements(marshalerType) {
-		u.hasmarshaler = true
-		atomic.StoreInt32(&u.initialized, 1)
-		return
-	}
-
-	// get oneof implementers
-	var oneofImplementers []interface{}
-	switch m := reflect.Zero(reflect.PtrTo(t)).Interface().(type) {
-	case oneofFuncsIface:
-		_, _, _, oneofImplementers = m.XXX_OneofFuncs()
-	case oneofWrappersIface:
-		oneofImplementers = m.XXX_OneofWrappers()
-	}
-
-	n := t.NumField()
-
-	// deal with XXX fields first
-	for i := 0; i < t.NumField(); i++ {
-		f := t.Field(i)
-		if !strings.HasPrefix(f.Name, "XXX_") {
-			continue
-		}
-		switch f.Name {
-		case "XXX_sizecache":
-			u.sizecache = toField(&f)
-		case "XXX_unrecognized":
-			u.unrecognized = toField(&f)
-		case "XXX_InternalExtensions":
-			u.extensions = toField(&f)
-			u.messageset = f.Tag.Get("protobuf_messageset") == "1"
-		case "XXX_extensions":
-			u.v1extensions = toField(&f)
-		case "XXX_NoUnkeyedLiteral":
-			// nothing to do
-		default:
-			panic("unknown XXX field: " + f.Name)
-		}
-		n--
-	}
-
-	// normal fields
-	fields := make([]marshalFieldInfo, n) // batch allocation
-	u.fields = make([]*marshalFieldInfo, 0, n)
-	for i, j := 0, 0; i < t.NumField(); i++ {
-		f := t.Field(i)
-
-		if strings.HasPrefix(f.Name, "XXX_") {
-			continue
-		}
-		field := &fields[j]
-		j++
-		field.name = f.Name
-		u.fields = append(u.fields, field)
-		if f.Tag.Get("protobuf_oneof") != "" {
-			field.computeOneofFieldInfo(&f, oneofImplementers)
-			continue
-		}
-		if f.Tag.Get("protobuf") == "" {
-			// field has no tag (not in generated message), ignore it
-			u.fields = u.fields[:len(u.fields)-1]
-			j--
-			continue
-		}
-		field.computeMarshalFieldInfo(&f)
-	}
-
-	// fields are marshaled in tag order on the wire.
-	sort.Sort(byTag(u.fields))
-
-	atomic.StoreInt32(&u.initialized, 1)
-}
-
-// helper for sorting fields by tag
-type byTag []*marshalFieldInfo
-
-func (a byTag) Len() int           { return len(a) }
-func (a byTag) Swap(i, j int)      { a[i], a[j] = a[j], a[i] }
-func (a byTag) Less(i, j int) bool { return a[i].wiretag < a[j].wiretag }
-
-// getExtElemInfo returns the information to marshal an extension element.
-// The info it returns is initialized.
-func (u *marshalInfo) getExtElemInfo(desc *ExtensionDesc) *marshalElemInfo {
-	// get from cache first
-	u.RLock()
-	e, ok := u.extElems[desc.Field]
-	u.RUnlock()
-	if ok {
-		return e
-	}
-
-	t := reflect.TypeOf(desc.ExtensionType) // pointer or slice to basic type or struct
-	tags := strings.Split(desc.Tag, ",")
-	tag, err := strconv.Atoi(tags[1])
-	if err != nil {
-		panic("tag is not an integer")
-	}
-	wt := wiretype(tags[0])
-	if t.Kind() == reflect.Ptr && t.Elem().Kind() != reflect.Struct {
-		t = t.Elem()
-	}
-	sizer, marshaler := typeMarshaler(t, tags, false, false)
-	var deref bool
-	if t.Kind() == reflect.Slice && t.Elem().Kind() != reflect.Uint8 {
-		t = reflect.PtrTo(t)
-		deref = true
-	}
-	e = &marshalElemInfo{
-		wiretag:   uint64(tag)<<3 | wt,
-		tagsize:   SizeVarint(uint64(tag) << 3),
-		sizer:     sizer,
-		marshaler: marshaler,
-		isptr:     t.Kind() == reflect.Ptr,
-		deref:     deref,
-	}
-
-	// update cache
-	u.Lock()
-	if u.extElems == nil {
-		u.extElems = make(map[int32]*marshalElemInfo)
-	}
-	u.extElems[desc.Field] = e
-	u.Unlock()
-	return e
-}
-
-// computeMarshalFieldInfo fills up the information to marshal a field.
-func (fi *marshalFieldInfo) computeMarshalFieldInfo(f *reflect.StructField) {
-	// parse protobuf tag of the field.
-	// tag has format of "bytes,49,opt,name=foo,def=hello!"
-	tags := strings.Split(f.Tag.Get("protobuf"), ",")
-	if tags[0] == "" {
-		return
-	}
-	tag, err := strconv.Atoi(tags[1])
-	if err != nil {
-		panic("tag is not an integer")
-	}
-	wt := wiretype(tags[0])
-	if tags[2] == "req" {
-		fi.required = true
-	}
-	fi.setTag(f, tag, wt)
-	fi.setMarshaler(f, tags)
-}
-
-func (fi *marshalFieldInfo) computeOneofFieldInfo(f *reflect.StructField, oneofImplementers []interface{}) {
-	fi.field = toField(f)
-	fi.wiretag = math.MaxInt32 // Use a large tag number, make oneofs sorted at the end. This tag will not appear on the wire.
-	fi.isPointer = true
-	fi.sizer, fi.marshaler = makeOneOfMarshaler(fi, f)
-	fi.oneofElems = make(map[reflect.Type]*marshalElemInfo)
-
-	ityp := f.Type // interface type
-	for _, o := range oneofImplementers {
-		t := reflect.TypeOf(o)
-		if !t.Implements(ityp) {
-			continue
-		}
-		sf := t.Elem().Field(0) // oneof implementer is a struct with a single field
-		tags := strings.Split(sf.Tag.Get("protobuf"), ",")
-		tag, err := strconv.Atoi(tags[1])
-		if err != nil {
-			panic("tag is not an integer")
-		}
-		wt := wiretype(tags[0])
-		sizer, marshaler := typeMarshaler(sf.Type, tags, false, true) // oneof should not omit any zero value
-		fi.oneofElems[t.Elem()] = &marshalElemInfo{
-			wiretag:   uint64(tag)<<3 | wt,
-			tagsize:   SizeVarint(uint64(tag) << 3),
-			sizer:     sizer,
-			marshaler: marshaler,
-		}
-	}
-}
-
-// wiretype returns the wire encoding of the type.
-func wiretype(encoding string) uint64 {
-	switch encoding {
-	case "fixed32":
-		return WireFixed32
-	case "fixed64":
-		return WireFixed64
-	case "varint", "zigzag32", "zigzag64":
-		return WireVarint
-	case "bytes":
-		return WireBytes
-	case "group":
-		return WireStartGroup
-	}
-	panic("unknown wire type " + encoding)
-}
-
-// setTag fills up the tag (in wire format) and its size in the info of a field.
-func (fi *marshalFieldInfo) setTag(f *reflect.StructField, tag int, wt uint64) {
-	fi.field = toField(f)
-	fi.wiretag = uint64(tag)<<3 | wt
-	fi.tagsize = SizeVarint(uint64(tag) << 3)
-}
-
-// setMarshaler fills up the sizer and marshaler in the info of a field.
-func (fi *marshalFieldInfo) setMarshaler(f *reflect.StructField, tags []string) {
-	switch f.Type.Kind() {
-	case reflect.Map:
-		// map field
-		fi.isPointer = true
-		fi.sizer, fi.marshaler = makeMapMarshaler(f)
-		return
-	case reflect.Ptr, reflect.Slice:
-		fi.isPointer = true
-	}
-	fi.sizer, fi.marshaler = typeMarshaler(f.Type, tags, true, false)
-}
-
-// typeMarshaler returns the sizer and marshaler of a given field.
-// t is the type of the field.
-// tags is the generated "protobuf" tag of the field.
-// If nozero is true, zero value is not marshaled to the wire.
-// If oneof is true, it is a oneof field.
-func typeMarshaler(t reflect.Type, tags []string, nozero, oneof bool) (sizer, marshaler) {
-	encoding := tags[0]
-
-	pointer := false
-	slice := false
-	if t.Kind() == reflect.Slice && t.Elem().Kind() != reflect.Uint8 {
-		slice = true
-		t = t.Elem()
-	}
-	if t.Kind() == reflect.Ptr {
-		pointer = true
-		t = t.Elem()
-	}
-
-	packed := false
-	proto3 := false
-	validateUTF8 := true
-	for i := 2; i < len(tags); i++ {
-		if tags[i] == "packed" {
-			packed = true
-		}
-		if tags[i] == "proto3" {
-			proto3 = true
-		}
-	}
-	validateUTF8 = validateUTF8 && proto3
-
-	switch t.Kind() {
-	case reflect.Bool:
-		if pointer {
-			return sizeBoolPtr, appendBoolPtr
-		}
-		if slice {
-			if packed {
-				return sizeBoolPackedSlice, appendBoolPackedSlice
-			}
-			return sizeBoolSlice, appendBoolSlice
-		}
-		if nozero {
-			return sizeBoolValueNoZero, appendBoolValueNoZero
-		}
-		return sizeBoolValue, appendBoolValue
-	case reflect.Uint32:
-		switch encoding {
-		case "fixed32":
-			if pointer {
-				return sizeFixed32Ptr, appendFixed32Ptr
-			}
-			if slice {
-				if packed {
-					return sizeFixed32PackedSlice, appendFixed32PackedSlice
-				}
-				return sizeFixed32Slice, appendFixed32Slice
-			}
-			if nozero {
-				return sizeFixed32ValueNoZero, appendFixed32ValueNoZero
-			}
-			return sizeFixed32Value, appendFixed32Value
-		case "varint":
-			if pointer {
-				return sizeVarint32Ptr, appendVarint32Ptr
-			}
-			if slice {
-				if packed {
-					return sizeVarint32PackedSlice, appendVarint32PackedSlice
-				}
-				return sizeVarint32Slice, appendVarint32Slice
-			}
-			if nozero {
-				return sizeVarint32ValueNoZero, appendVarint32ValueNoZero
-			}
-			return sizeVarint32Value, appendVarint32Value
-		}
-	case reflect.Int32:
-		switch encoding {
-		case "fixed32":
-			if pointer {
-				return sizeFixedS32Ptr, appendFixedS32Ptr
-			}
-			if slice {
-				if packed {
-					return sizeFixedS32PackedSlice, appendFixedS32PackedSlice
-				}
-				return sizeFixedS32Slice, appendFixedS32Slice
-			}
-			if nozero {
-				return sizeFixedS32ValueNoZero, appendFixedS32ValueNoZero
-			}
-			return sizeFixedS32Value, appendFixedS32Value
-		case "varint":
-			if pointer {
-				return sizeVarintS32Ptr, appendVarintS32Ptr
-			}
-			if slice {
-				if packed {
-					return sizeVarintS32PackedSlice, appendVarintS32PackedSlice
-				}
-				return sizeVarintS32Slice, appendVarintS32Slice
-			}
-			if nozero {
-				return sizeVarintS32ValueNoZero, appendVarintS32ValueNoZero
-			}
-			return sizeVarintS32Value, appendVarintS32Value
-		case "zigzag32":
-			if pointer {
-				return sizeZigzag32Ptr, appendZigzag32Ptr
-			}
-			if slice {
-				if packed {
-					return sizeZigzag32PackedSlice, appendZigzag32PackedSlice
-				}
-				return sizeZigzag32Slice, appendZigzag32Slice
-			}
-			if nozero {
-				return sizeZigzag32ValueNoZero, appendZigzag32ValueNoZero
-			}
-			return sizeZigzag32Value, appendZigzag32Value
-		}
-	case reflect.Uint64:
-		switch encoding {
-		case "fixed64":
-			if pointer {
-				return sizeFixed64Ptr, appendFixed64Ptr
-			}
-			if slice {
-				if packed {
-					return sizeFixed64PackedSlice, appendFixed64PackedSlice
-				}
-				return sizeFixed64Slice, appendFixed64Slice
-			}
-			if nozero {
-				return sizeFixed64ValueNoZero, appendFixed64ValueNoZero
-			}
-			return sizeFixed64Value, appendFixed64Value
-		case "varint":
-			if pointer {
-				return sizeVarint64Ptr, appendVarint64Ptr
-			}
-			if slice {
-				if packed {
-					return sizeVarint64PackedSlice, appendVarint64PackedSlice
-				}
-				return sizeVarint64Slice, appendVarint64Slice
-			}
-			if nozero {
-				return sizeVarint64ValueNoZero, appendVarint64ValueNoZero
-			}
-			return sizeVarint64Value, appendVarint64Value
-		}
-	case reflect.Int64:
-		switch encoding {
-		case "fixed64":
-			if pointer {
-				return sizeFixedS64Ptr, appendFixedS64Ptr
-			}
-			if slice {
-				if packed {
-					return sizeFixedS64PackedSlice, appendFixedS64PackedSlice
-				}
-				return sizeFixedS64Slice, appendFixedS64Slice
-			}
-			if nozero {
-				return sizeFixedS64ValueNoZero, appendFixedS64ValueNoZero
-			}
-			return sizeFixedS64Value, appendFixedS64Value
-		case "varint":
-			if pointer {
-				return sizeVarintS64Ptr, appendVarintS64Ptr
-			}
-			if slice {
-				if packed {
-					return sizeVarintS64PackedSlice, appendVarintS64PackedSlice
-				}
-				return sizeVarintS64Slice, appendVarintS64Slice
-			}
-			if nozero {
-				return sizeVarintS64ValueNoZero, appendVarintS64ValueNoZero
-			}
-			return sizeVarintS64Value, appendVarintS64Value
-		case "zigzag64":
-			if pointer {
-				return sizeZigzag64Ptr, appendZigzag64Ptr
-			}
-			if slice {
-				if packed {
-					return sizeZigzag64PackedSlice, appendZigzag64PackedSlice
-				}
-				return sizeZigzag64Slice, appendZigzag64Slice
-			}
-			if nozero {
-				return sizeZigzag64ValueNoZero, appendZigzag64ValueNoZero
-			}
-			return sizeZigzag64Value, appendZigzag64Value
-		}
-	case reflect.Float32:
-		if pointer {
-			return sizeFloat32Ptr, appendFloat32Ptr
-		}
-		if slice {
-			if packed {
-				return sizeFloat32PackedSlice, appendFloat32PackedSlice
-			}
-			return sizeFloat32Slice, appendFloat32Slice
-		}
-		if nozero {
-			return sizeFloat32ValueNoZero, appendFloat32ValueNoZero
-		}
-		return sizeFloat32Value, appendFloat32Value
-	case reflect.Float64:
-		if pointer {
-			return sizeFloat64Ptr, appendFloat64Ptr
-		}
-		if slice {
-			if packed {
-				return sizeFloat64PackedSlice, appendFloat64PackedSlice
-			}
-			return sizeFloat64Slice, appendFloat64Slice
-		}
-		if nozero {
-			return sizeFloat64ValueNoZero, appendFloat64ValueNoZero
-		}
-		return sizeFloat64Value, appendFloat64Value
-	case reflect.String:
-		if validateUTF8 {
-			if pointer {
-				return sizeStringPtr, appendUTF8StringPtr
-			}
-			if slice {
-				return sizeStringSlice, appendUTF8StringSlice
-			}
-			if nozero {
-				return sizeStringValueNoZero, appendUTF8StringValueNoZero
-			}
-			return sizeStringValue, appendUTF8StringValue
-		}
-		if pointer {
-			return sizeStringPtr, appendStringPtr
-		}
-		if slice {
-			return sizeStringSlice, appendStringSlice
-		}
-		if nozero {
-			return sizeStringValueNoZero, appendStringValueNoZero
-		}
-		return sizeStringValue, appendStringValue
-	case reflect.Slice:
-		if slice {
-			return sizeBytesSlice, appendBytesSlice
-		}
-		if oneof {
-			// Oneof bytes field may also have "proto3" tag.
-			// We want to marshal it as a oneof field. Do this
-			// check before the proto3 check.
-			return sizeBytesOneof, appendBytesOneof
-		}
-		if proto3 {
-			return sizeBytes3, appendBytes3
-		}
-		return sizeBytes, appendBytes
-	case reflect.Struct:
-		switch encoding {
-		case "group":
-			if slice {
-				return makeGroupSliceMarshaler(getMarshalInfo(t))
-			}
-			return makeGroupMarshaler(getMarshalInfo(t))
-		case "bytes":
-			if slice {
-				return makeMessageSliceMarshaler(getMarshalInfo(t))
-			}
-			return makeMessageMarshaler(getMarshalInfo(t))
-		}
-	}
-	panic(fmt.Sprintf("unknown or mismatched type: type: %v, wire type: %v", t, encoding))
-}
-
-// Below are functions to size/marshal a specific type of a field.
-// They are stored in the field's info, and called by function pointers.
-// They have type sizer or marshaler.
-
-func sizeFixed32Value(_ pointer, tagsize int) int {
-	return 4 + tagsize
-}
-func sizeFixed32ValueNoZero(ptr pointer, tagsize int) int {
-	v := *ptr.toUint32()
-	if v == 0 {
-		return 0
-	}
-	return 4 + tagsize
-}
-func sizeFixed32Ptr(ptr pointer, tagsize int) int {
-	p := *ptr.toUint32Ptr()
-	if p == nil {
-		return 0
-	}
-	return 4 + tagsize
-}
-func sizeFixed32Slice(ptr pointer, tagsize int) int {
-	s := *ptr.toUint32Slice()
-	return (4 + tagsize) * len(s)
-}
-func sizeFixed32PackedSlice(ptr pointer, tagsize int) int {
-	s := *ptr.toUint32Slice()
-	if len(s) == 0 {
-		return 0
-	}
-	return 4*len(s) + SizeVarint(uint64(4*len(s))) + tagsize
-}
-func sizeFixedS32Value(_ pointer, tagsize int) int {
-	return 4 + tagsize
-}
-func sizeFixedS32ValueNoZero(ptr pointer, tagsize int) int {
-	v := *ptr.toInt32()
-	if v == 0 {
-		return 0
-	}
-	return 4 + tagsize
-}
-func sizeFixedS32Ptr(ptr pointer, tagsize int) int {
-	p := ptr.getInt32Ptr()
-	if p == nil {
-		return 0
-	}
-	return 4 + tagsize
-}
-func sizeFixedS32Slice(ptr pointer, tagsize int) int {
-	s := ptr.getInt32Slice()
-	return (4 + tagsize) * len(s)
-}
-func sizeFixedS32PackedSlice(ptr pointer, tagsize int) int {
-	s := ptr.getInt32Slice()
-	if len(s) == 0 {
-		return 0
-	}
-	return 4*len(s) + SizeVarint(uint64(4*len(s))) + tagsize
-}
-func sizeFloat32Value(_ pointer, tagsize int) int {
-	return 4 + tagsize
-}
-func sizeFloat32ValueNoZero(ptr pointer, tagsize int) int {
-	v := math.Float32bits(*ptr.toFloat32())
-	if v == 0 {
-		return 0
-	}
-	return 4 + tagsize
-}
-func sizeFloat32Ptr(ptr pointer, tagsize int) int {
-	p := *ptr.toFloat32Ptr()
-	if p == nil {
-		return 0
-	}
-	return 4 + tagsize
-}
-func sizeFloat32Slice(ptr pointer, tagsize int) int {
-	s := *ptr.toFloat32Slice()
-	return (4 + tagsize) * len(s)
-}
-func sizeFloat32PackedSlice(ptr pointer, tagsize int) int {
-	s := *ptr.toFloat32Slice()
-	if len(s) == 0 {
-		return 0
-	}
-	return 4*len(s) + SizeVarint(uint64(4*len(s))) + tagsize
-}
-func sizeFixed64Value(_ pointer, tagsize int) int {
-	return 8 + tagsize
-}
-func sizeFixed64ValueNoZero(ptr pointer, tagsize int) int {
-	v := *ptr.toUint64()
-	if v == 0 {
-		return 0
-	}
-	return 8 + tagsize
-}
-func sizeFixed64Ptr(ptr pointer, tagsize int) int {
-	p := *ptr.toUint64Ptr()
-	if p == nil {
-		return 0
-	}
-	return 8 + tagsize
-}
-func sizeFixed64Slice(ptr pointer, tagsize int) int {
-	s := *ptr.toUint64Slice()
-	return (8 + tagsize) * len(s)
-}
-func sizeFixed64PackedSlice(ptr pointer, tagsize int) int {
-	s := *ptr.toUint64Slice()
-	if len(s) == 0 {
-		return 0
-	}
-	return 8*len(s) + SizeVarint(uint64(8*len(s))) + tagsize
-}
-func sizeFixedS64Value(_ pointer, tagsize int) int {
-	return 8 + tagsize
-}
-func sizeFixedS64ValueNoZero(ptr pointer, tagsize int) int {
-	v := *ptr.toInt64()
-	if v == 0 {
-		return 0
-	}
-	return 8 + tagsize
-}
-func sizeFixedS64Ptr(ptr pointer, tagsize int) int {
-	p := *ptr.toInt64Ptr()
-	if p == nil {
-		return 0
-	}
-	return 8 + tagsize
-}
-func sizeFixedS64Slice(ptr pointer, tagsize int) int {
-	s := *ptr.toInt64Slice()
-	return (8 + tagsize) * len(s)
-}
-func sizeFixedS64PackedSlice(ptr pointer, tagsize int) int {
-	s := *ptr.toInt64Slice()
-	if len(s) == 0 {
-		return 0
-	}
-	return 8*len(s) + SizeVarint(uint64(8*len(s))) + tagsize
-}
-func sizeFloat64Value(_ pointer, tagsize int) int {
-	return 8 + tagsize
-}
-func sizeFloat64ValueNoZero(ptr pointer, tagsize int) int {
-	v := math.Float64bits(*ptr.toFloat64())
-	if v == 0 {
-		return 0
-	}
-	return 8 + tagsize
-}
-func sizeFloat64Ptr(ptr pointer, tagsize int) int {
-	p := *ptr.toFloat64Ptr()
-	if p == nil {
-		return 0
-	}
-	return 8 + tagsize
-}
-func sizeFloat64Slice(ptr pointer, tagsize int) int {
-	s := *ptr.toFloat64Slice()
-	return (8 + tagsize) * len(s)
-}
-func sizeFloat64PackedSlice(ptr pointer, tagsize int) int {
-	s := *ptr.toFloat64Slice()
-	if len(s) == 0 {
-		return 0
-	}
-	return 8*len(s) + SizeVarint(uint64(8*len(s))) + tagsize
-}
-func sizeVarint32Value(ptr pointer, tagsize int) int {
-	v := *ptr.toUint32()
-	return SizeVarint(uint64(v)) + tagsize
-}
-func sizeVarint32ValueNoZero(ptr pointer, tagsize int) int {
-	v := *ptr.toUint32()
-	if v == 0 {
-		return 0
-	}
-	return SizeVarint(uint64(v)) + tagsize
-}
-func sizeVarint32Ptr(ptr pointer, tagsize int) int {
-	p := *ptr.toUint32Ptr()
-	if p == nil {
-		return 0
-	}
-	return SizeVarint(uint64(*p)) + tagsize
-}
-func sizeVarint32Slice(ptr pointer, tagsize int) int {
-	s := *ptr.toUint32Slice()
-	n := 0
-	for _, v := range s {
-		n += SizeVarint(uint64(v)) + tagsize
-	}
-	return n
-}
-func sizeVarint32PackedSlice(ptr pointer, tagsize int) int {
-	s := *ptr.toUint32Slice()
-	if len(s) == 0 {
-		return 0
-	}
-	n := 0
-	for _, v := range s {
-		n += SizeVarint(uint64(v))
-	}
-	return n + SizeVarint(uint64(n)) + tagsize
-}
-func sizeVarintS32Value(ptr pointer, tagsize int) int {
-	v := *ptr.toInt32()
-	return SizeVarint(uint64(v)) + tagsize
-}
-func sizeVarintS32ValueNoZero(ptr pointer, tagsize int) int {
-	v := *ptr.toInt32()
-	if v == 0 {
-		return 0
-	}
-	return SizeVarint(uint64(v)) + tagsize
-}
-func sizeVarintS32Ptr(ptr pointer, tagsize int) int {
-	p := ptr.getInt32Ptr()
-	if p == nil {
-		return 0
-	}
-	return SizeVarint(uint64(*p)) + tagsize
-}
-func sizeVarintS32Slice(ptr pointer, tagsize int) int {
-	s := ptr.getInt32Slice()
-	n := 0
-	for _, v := range s {
-		n += SizeVarint(uint64(v)) + tagsize
-	}
-	return n
-}
-func sizeVarintS32PackedSlice(ptr pointer, tagsize int) int {
-	s := ptr.getInt32Slice()
-	if len(s) == 0 {
-		return 0
-	}
-	n := 0
-	for _, v := range s {
-		n += SizeVarint(uint64(v))
-	}
-	return n + SizeVarint(uint64(n)) + tagsize
-}
-func sizeVarint64Value(ptr pointer, tagsize int) int {
-	v := *ptr.toUint64()
-	return SizeVarint(v) + tagsize
-}
-func sizeVarint64ValueNoZero(ptr pointer, tagsize int) int {
-	v := *ptr.toUint64()
-	if v == 0 {
-		return 0
-	}
-	return SizeVarint(v) + tagsize
-}
-func sizeVarint64Ptr(ptr pointer, tagsize int) int {
-	p := *ptr.toUint64Ptr()
-	if p == nil {
-		return 0
-	}
-	return SizeVarint(*p) + tagsize
-}
-func sizeVarint64Slice(ptr pointer, tagsize int) int {
-	s := *ptr.toUint64Slice()
-	n := 0
-	for _, v := range s {
-		n += SizeVarint(v) + tagsize
-	}
-	return n
-}
-func sizeVarint64PackedSlice(ptr pointer, tagsize int) int {
-	s := *ptr.toUint64Slice()
-	if len(s) == 0 {
-		return 0
-	}
-	n := 0
-	for _, v := range s {
-		n += SizeVarint(v)
-	}
-	return n + SizeVarint(uint64(n)) + tagsize
-}
-func sizeVarintS64Value(ptr pointer, tagsize int) int {
-	v := *ptr.toInt64()
-	return SizeVarint(uint64(v)) + tagsize
-}
-func sizeVarintS64ValueNoZero(ptr pointer, tagsize int) int {
-	v := *ptr.toInt64()
-	if v == 0 {
-		return 0
-	}
-	return SizeVarint(uint64(v)) + tagsize
-}
-func sizeVarintS64Ptr(ptr pointer, tagsize int) int {
-	p := *ptr.toInt64Ptr()
-	if p == nil {
-		return 0
-	}
-	return SizeVarint(uint64(*p)) + tagsize
-}
-func sizeVarintS64Slice(ptr pointer, tagsize int) int {
-	s := *ptr.toInt64Slice()
-	n := 0
-	for _, v := range s {
-		n += SizeVarint(uint64(v)) + tagsize
-	}
-	return n
-}
-func sizeVarintS64PackedSlice(ptr pointer, tagsize int) int {
-	s := *ptr.toInt64Slice()
-	if len(s) == 0 {
-		return 0
-	}
-	n := 0
-	for _, v := range s {
-		n += SizeVarint(uint64(v))
-	}
-	return n + SizeVarint(uint64(n)) + tagsize
-}
-func sizeZigzag32Value(ptr pointer, tagsize int) int {
-	v := *ptr.toInt32()
-	return SizeVarint(uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) + tagsize
-}
-func sizeZigzag32ValueNoZero(ptr pointer, tagsize int) int {
-	v := *ptr.toInt32()
-	if v == 0 {
-		return 0
-	}
-	return SizeVarint(uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) + tagsize
-}
-func sizeZigzag32Ptr(ptr pointer, tagsize int) int {
-	p := ptr.getInt32Ptr()
-	if p == nil {
-		return 0
-	}
-	v := *p
-	return SizeVarint(uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) + tagsize
-}
-func sizeZigzag32Slice(ptr pointer, tagsize int) int {
-	s := ptr.getInt32Slice()
-	n := 0
-	for _, v := range s {
-		n += SizeVarint(uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) + tagsize
-	}
-	return n
-}
-func sizeZigzag32PackedSlice(ptr pointer, tagsize int) int {
-	s := ptr.getInt32Slice()
-	if len(s) == 0 {
-		return 0
-	}
-	n := 0
-	for _, v := range s {
-		n += SizeVarint(uint64((uint32(v) << 1) ^ uint32((int32(v) >> 31))))
-	}
-	return n + SizeVarint(uint64(n)) + tagsize
-}
-func sizeZigzag64Value(ptr pointer, tagsize int) int {
-	v := *ptr.toInt64()
-	return SizeVarint(uint64(v<<1)^uint64((int64(v)>>63))) + tagsize
-}
-func sizeZigzag64ValueNoZero(ptr pointer, tagsize int) int {
-	v := *ptr.toInt64()
-	if v == 0 {
-		return 0
-	}
-	return SizeVarint(uint64(v<<1)^uint64((int64(v)>>63))) + tagsize
-}
-func sizeZigzag64Ptr(ptr pointer, tagsize int) int {
-	p := *ptr.toInt64Ptr()
-	if p == nil {
-		return 0
-	}
-	v := *p
-	return SizeVarint(uint64(v<<1)^uint64((int64(v)>>63))) + tagsize
-}
-func sizeZigzag64Slice(ptr pointer, tagsize int) int {
-	s := *ptr.toInt64Slice()
-	n := 0
-	for _, v := range s {
-		n += SizeVarint(uint64(v<<1)^uint64((int64(v)>>63))) + tagsize
-	}
-	return n
-}
-func sizeZigzag64PackedSlice(ptr pointer, tagsize int) int {
-	s := *ptr.toInt64Slice()
-	if len(s) == 0 {
-		return 0
-	}
-	n := 0
-	for _, v := range s {
-		n += SizeVarint(uint64(v<<1) ^ uint64((int64(v) >> 63)))
-	}
-	return n + SizeVarint(uint64(n)) + tagsize
-}
-func sizeBoolValue(_ pointer, tagsize int) int {
-	return 1 + tagsize
-}
-func sizeBoolValueNoZero(ptr pointer, tagsize int) int {
-	v := *ptr.toBool()
-	if !v {
-		return 0
-	}
-	return 1 + tagsize
-}
-func sizeBoolPtr(ptr pointer, tagsize int) int {
-	p := *ptr.toBoolPtr()
-	if p == nil {
-		return 0
-	}
-	return 1 + tagsize
-}
-func sizeBoolSlice(ptr pointer, tagsize int) int {
-	s := *ptr.toBoolSlice()
-	return (1 + tagsize) * len(s)
-}
-func sizeBoolPackedSlice(ptr pointer, tagsize int) int {
-	s := *ptr.toBoolSlice()
-	if len(s) == 0 {
-		return 0
-	}
-	return len(s) + SizeVarint(uint64(len(s))) + tagsize
-}
-func sizeStringValue(ptr pointer, tagsize int) int {
-	v := *ptr.toString()
-	return len(v) + SizeVarint(uint64(len(v))) + tagsize
-}
-func sizeStringValueNoZero(ptr pointer, tagsize int) int {
-	v := *ptr.toString()
-	if v == "" {
-		return 0
-	}
-	return len(v) + SizeVarint(uint64(len(v))) + tagsize
-}
-func sizeStringPtr(ptr pointer, tagsize int) int {
-	p := *ptr.toStringPtr()
-	if p == nil {
-		return 0
-	}
-	v := *p
-	return len(v) + SizeVarint(uint64(len(v))) + tagsize
-}
-func sizeStringSlice(ptr pointer, tagsize int) int {
-	s := *ptr.toStringSlice()
-	n := 0
-	for _, v := range s {
-		n += len(v) + SizeVarint(uint64(len(v))) + tagsize
-	}
-	return n
-}
-func sizeBytes(ptr pointer, tagsize int) int {
-	v := *ptr.toBytes()
-	if v == nil {
-		return 0
-	}
-	return len(v) + SizeVarint(uint64(len(v))) + tagsize
-}
-func sizeBytes3(ptr pointer, tagsize int) int {
-	v := *ptr.toBytes()
-	if len(v) == 0 {
-		return 0
-	}
-	return len(v) + SizeVarint(uint64(len(v))) + tagsize
-}
-func sizeBytesOneof(ptr pointer, tagsize int) int {
-	v := *ptr.toBytes()
-	return len(v) + SizeVarint(uint64(len(v))) + tagsize
-}
-func sizeBytesSlice(ptr pointer, tagsize int) int {
-	s := *ptr.toBytesSlice()
-	n := 0
-	for _, v := range s {
-		n += len(v) + SizeVarint(uint64(len(v))) + tagsize
-	}
-	return n
-}
-
-// appendFixed32 appends an encoded fixed32 to b.
-func appendFixed32(b []byte, v uint32) []byte {
-	b = append(b,
-		byte(v),
-		byte(v>>8),
-		byte(v>>16),
-		byte(v>>24))
-	return b
-}
-
-// appendFixed64 appends an encoded fixed64 to b.
-func appendFixed64(b []byte, v uint64) []byte {
-	b = append(b,
-		byte(v),
-		byte(v>>8),
-		byte(v>>16),
-		byte(v>>24),
-		byte(v>>32),
-		byte(v>>40),
-		byte(v>>48),
-		byte(v>>56))
-	return b
-}
-
-// appendVarint appends an encoded varint to b.
-func appendVarint(b []byte, v uint64) []byte {
-	// TODO: make 1-byte (maybe 2-byte) case inline-able, once we
-	// have non-leaf inliner.
-	switch {
-	case v < 1<<7:
-		b = append(b, byte(v))
-	case v < 1<<14:
-		b = append(b,
-			byte(v&0x7f|0x80),
-			byte(v>>7))
-	case v < 1<<21:
-		b = append(b,
-			byte(v&0x7f|0x80),
-			byte((v>>7)&0x7f|0x80),
-			byte(v>>14))
-	case v < 1<<28:
-		b = append(b,
-			byte(v&0x7f|0x80),
-			byte((v>>7)&0x7f|0x80),
-			byte((v>>14)&0x7f|0x80),
-			byte(v>>21))
-	case v < 1<<35:
-		b = append(b,
-			byte(v&0x7f|0x80),
-			byte((v>>7)&0x7f|0x80),
-			byte((v>>14)&0x7f|0x80),
-			byte((v>>21)&0x7f|0x80),
-			byte(v>>28))
-	case v < 1<<42:
-		b = append(b,
-			byte(v&0x7f|0x80),
-			byte((v>>7)&0x7f|0x80),
-			byte((v>>14)&0x7f|0x80),
-			byte((v>>21)&0x7f|0x80),
-			byte((v>>28)&0x7f|0x80),
-			byte(v>>35))
-	case v < 1<<49:
-		b = append(b,
-			byte(v&0x7f|0x80),
-			byte((v>>7)&0x7f|0x80),
-			byte((v>>14)&0x7f|0x80),
-			byte((v>>21)&0x7f|0x80),
-			byte((v>>28)&0x7f|0x80),
-			byte((v>>35)&0x7f|0x80),
-			byte(v>>42))
-	case v < 1<<56:
-		b = append(b,
-			byte(v&0x7f|0x80),
-			byte((v>>7)&0x7f|0x80),
-			byte((v>>14)&0x7f|0x80),
-			byte((v>>21)&0x7f|0x80),
-			byte((v>>28)&0x7f|0x80),
-			byte((v>>35)&0x7f|0x80),
-			byte((v>>42)&0x7f|0x80),
-			byte(v>>49))
-	case v < 1<<63:
-		b = append(b,
-			byte(v&0x7f|0x80),
-			byte((v>>7)&0x7f|0x80),
-			byte((v>>14)&0x7f|0x80),
-			byte((v>>21)&0x7f|0x80),
-			byte((v>>28)&0x7f|0x80),
-			byte((v>>35)&0x7f|0x80),
-			byte((v>>42)&0x7f|0x80),
-			byte((v>>49)&0x7f|0x80),
-			byte(v>>56))
-	default:
-		b = append(b,
-			byte(v&0x7f|0x80),
-			byte((v>>7)&0x7f|0x80),
-			byte((v>>14)&0x7f|0x80),
-			byte((v>>21)&0x7f|0x80),
-			byte((v>>28)&0x7f|0x80),
-			byte((v>>35)&0x7f|0x80),
-			byte((v>>42)&0x7f|0x80),
-			byte((v>>49)&0x7f|0x80),
-			byte((v>>56)&0x7f|0x80),
-			1)
-	}
-	return b
-}
-
-func appendFixed32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	v := *ptr.toUint32()
-	b = appendVarint(b, wiretag)
-	b = appendFixed32(b, v)
-	return b, nil
-}
-func appendFixed32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	v := *ptr.toUint32()
-	if v == 0 {
-		return b, nil
-	}
-	b = appendVarint(b, wiretag)
-	b = appendFixed32(b, v)
-	return b, nil
-}
-func appendFixed32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	p := *ptr.toUint32Ptr()
-	if p == nil {
-		return b, nil
-	}
-	b = appendVarint(b, wiretag)
-	b = appendFixed32(b, *p)
-	return b, nil
-}
-func appendFixed32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	s := *ptr.toUint32Slice()
-	for _, v := range s {
-		b = appendVarint(b, wiretag)
-		b = appendFixed32(b, v)
-	}
-	return b, nil
-}
-func appendFixed32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	s := *ptr.toUint32Slice()
-	if len(s) == 0 {
-		return b, nil
-	}
-	b = appendVarint(b, wiretag&^7|WireBytes)
-	b = appendVarint(b, uint64(4*len(s)))
-	for _, v := range s {
-		b = appendFixed32(b, v)
-	}
-	return b, nil
-}
-func appendFixedS32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	v := *ptr.toInt32()
-	b = appendVarint(b, wiretag)
-	b = appendFixed32(b, uint32(v))
-	return b, nil
-}
-func appendFixedS32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	v := *ptr.toInt32()
-	if v == 0 {
-		return b, nil
-	}
-	b = appendVarint(b, wiretag)
-	b = appendFixed32(b, uint32(v))
-	return b, nil
-}
-func appendFixedS32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	p := ptr.getInt32Ptr()
-	if p == nil {
-		return b, nil
-	}
-	b = appendVarint(b, wiretag)
-	b = appendFixed32(b, uint32(*p))
-	return b, nil
-}
-func appendFixedS32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	s := ptr.getInt32Slice()
-	for _, v := range s {
-		b = appendVarint(b, wiretag)
-		b = appendFixed32(b, uint32(v))
-	}
-	return b, nil
-}
-func appendFixedS32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	s := ptr.getInt32Slice()
-	if len(s) == 0 {
-		return b, nil
-	}
-	b = appendVarint(b, wiretag&^7|WireBytes)
-	b = appendVarint(b, uint64(4*len(s)))
-	for _, v := range s {
-		b = appendFixed32(b, uint32(v))
-	}
-	return b, nil
-}
-func appendFloat32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	v := math.Float32bits(*ptr.toFloat32())
-	b = appendVarint(b, wiretag)
-	b = appendFixed32(b, v)
-	return b, nil
-}
-func appendFloat32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	v := math.Float32bits(*ptr.toFloat32())
-	if v == 0 {
-		return b, nil
-	}
-	b = appendVarint(b, wiretag)
-	b = appendFixed32(b, v)
-	return b, nil
-}
-func appendFloat32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	p := *ptr.toFloat32Ptr()
-	if p == nil {
-		return b, nil
-	}
-	b = appendVarint(b, wiretag)
-	b = appendFixed32(b, math.Float32bits(*p))
-	return b, nil
-}
-func appendFloat32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	s := *ptr.toFloat32Slice()
-	for _, v := range s {
-		b = appendVarint(b, wiretag)
-		b = appendFixed32(b, math.Float32bits(v))
-	}
-	return b, nil
-}
-func appendFloat32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	s := *ptr.toFloat32Slice()
-	if len(s) == 0 {
-		return b, nil
-	}
-	b = appendVarint(b, wiretag&^7|WireBytes)
-	b = appendVarint(b, uint64(4*len(s)))
-	for _, v := range s {
-		b = appendFixed32(b, math.Float32bits(v))
-	}
-	return b, nil
-}
-func appendFixed64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	v := *ptr.toUint64()
-	b = appendVarint(b, wiretag)
-	b = appendFixed64(b, v)
-	return b, nil
-}
-func appendFixed64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	v := *ptr.toUint64()
-	if v == 0 {
-		return b, nil
-	}
-	b = appendVarint(b, wiretag)
-	b = appendFixed64(b, v)
-	return b, nil
-}
-func appendFixed64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	p := *ptr.toUint64Ptr()
-	if p == nil {
-		return b, nil
-	}
-	b = appendVarint(b, wiretag)
-	b = appendFixed64(b, *p)
-	return b, nil
-}
-func appendFixed64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	s := *ptr.toUint64Slice()
-	for _, v := range s {
-		b = appendVarint(b, wiretag)
-		b = appendFixed64(b, v)
-	}
-	return b, nil
-}
-func appendFixed64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	s := *ptr.toUint64Slice()
-	if len(s) == 0 {
-		return b, nil
-	}
-	b = appendVarint(b, wiretag&^7|WireBytes)
-	b = appendVarint(b, uint64(8*len(s)))
-	for _, v := range s {
-		b = appendFixed64(b, v)
-	}
-	return b, nil
-}
-func appendFixedS64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	v := *ptr.toInt64()
-	b = appendVarint(b, wiretag)
-	b = appendFixed64(b, uint64(v))
-	return b, nil
-}
-func appendFixedS64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	v := *ptr.toInt64()
-	if v == 0 {
-		return b, nil
-	}
-	b = appendVarint(b, wiretag)
-	b = appendFixed64(b, uint64(v))
-	return b, nil
-}
-func appendFixedS64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	p := *ptr.toInt64Ptr()
-	if p == nil {
-		return b, nil
-	}
-	b = appendVarint(b, wiretag)
-	b = appendFixed64(b, uint64(*p))
-	return b, nil
-}
-func appendFixedS64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	s := *ptr.toInt64Slice()
-	for _, v := range s {
-		b = appendVarint(b, wiretag)
-		b = appendFixed64(b, uint64(v))
-	}
-	return b, nil
-}
-func appendFixedS64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	s := *ptr.toInt64Slice()
-	if len(s) == 0 {
-		return b, nil
-	}
-	b = appendVarint(b, wiretag&^7|WireBytes)
-	b = appendVarint(b, uint64(8*len(s)))
-	for _, v := range s {
-		b = appendFixed64(b, uint64(v))
-	}
-	return b, nil
-}
-func appendFloat64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	v := math.Float64bits(*ptr.toFloat64())
-	b = appendVarint(b, wiretag)
-	b = appendFixed64(b, v)
-	return b, nil
-}
-func appendFloat64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	v := math.Float64bits(*ptr.toFloat64())
-	if v == 0 {
-		return b, nil
-	}
-	b = appendVarint(b, wiretag)
-	b = appendFixed64(b, v)
-	return b, nil
-}
-func appendFloat64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	p := *ptr.toFloat64Ptr()
-	if p == nil {
-		return b, nil
-	}
-	b = appendVarint(b, wiretag)
-	b = appendFixed64(b, math.Float64bits(*p))
-	return b, nil
-}
-func appendFloat64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	s := *ptr.toFloat64Slice()
-	for _, v := range s {
-		b = appendVarint(b, wiretag)
-		b = appendFixed64(b, math.Float64bits(v))
-	}
-	return b, nil
-}
-func appendFloat64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	s := *ptr.toFloat64Slice()
-	if len(s) == 0 {
-		return b, nil
-	}
-	b = appendVarint(b, wiretag&^7|WireBytes)
-	b = appendVarint(b, uint64(8*len(s)))
-	for _, v := range s {
-		b = appendFixed64(b, math.Float64bits(v))
-	}
-	return b, nil
-}
-func appendVarint32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	v := *ptr.toUint32()
-	b = appendVarint(b, wiretag)
-	b = appendVarint(b, uint64(v))
-	return b, nil
-}
-func appendVarint32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	v := *ptr.toUint32()
-	if v == 0 {
-		return b, nil
-	}
-	b = appendVarint(b, wiretag)
-	b = appendVarint(b, uint64(v))
-	return b, nil
-}
-func appendVarint32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	p := *ptr.toUint32Ptr()
-	if p == nil {
-		return b, nil
-	}
-	b = appendVarint(b, wiretag)
-	b = appendVarint(b, uint64(*p))
-	return b, nil
-}
-func appendVarint32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	s := *ptr.toUint32Slice()
-	for _, v := range s {
-		b = appendVarint(b, wiretag)
-		b = appendVarint(b, uint64(v))
-	}
-	return b, nil
-}
-func appendVarint32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	s := *ptr.toUint32Slice()
-	if len(s) == 0 {
-		return b, nil
-	}
-	b = appendVarint(b, wiretag&^7|WireBytes)
-	// compute size
-	n := 0
-	for _, v := range s {
-		n += SizeVarint(uint64(v))
-	}
-	b = appendVarint(b, uint64(n))
-	for _, v := range s {
-		b = appendVarint(b, uint64(v))
-	}
-	return b, nil
-}
-func appendVarintS32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	v := *ptr.toInt32()
-	b = appendVarint(b, wiretag)
-	b = appendVarint(b, uint64(v))
-	return b, nil
-}
-func appendVarintS32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	v := *ptr.toInt32()
-	if v == 0 {
-		return b, nil
-	}
-	b = appendVarint(b, wiretag)
-	b = appendVarint(b, uint64(v))
-	return b, nil
-}
-func appendVarintS32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	p := ptr.getInt32Ptr()
-	if p == nil {
-		return b, nil
-	}
-	b = appendVarint(b, wiretag)
-	b = appendVarint(b, uint64(*p))
-	return b, nil
-}
-func appendVarintS32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	s := ptr.getInt32Slice()
-	for _, v := range s {
-		b = appendVarint(b, wiretag)
-		b = appendVarint(b, uint64(v))
-	}
-	return b, nil
-}
-func appendVarintS32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	s := ptr.getInt32Slice()
-	if len(s) == 0 {
-		return b, nil
-	}
-	b = appendVarint(b, wiretag&^7|WireBytes)
-	// compute size
-	n := 0
-	for _, v := range s {
-		n += SizeVarint(uint64(v))
-	}
-	b = appendVarint(b, uint64(n))
-	for _, v := range s {
-		b = appendVarint(b, uint64(v))
-	}
-	return b, nil
-}
-func appendVarint64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	v := *ptr.toUint64()
-	b = appendVarint(b, wiretag)
-	b = appendVarint(b, v)
-	return b, nil
-}
-func appendVarint64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	v := *ptr.toUint64()
-	if v == 0 {
-		return b, nil
-	}
-	b = appendVarint(b, wiretag)
-	b = appendVarint(b, v)
-	return b, nil
-}
-func appendVarint64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	p := *ptr.toUint64Ptr()
-	if p == nil {
-		return b, nil
-	}
-	b = appendVarint(b, wiretag)
-	b = appendVarint(b, *p)
-	return b, nil
-}
-func appendVarint64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	s := *ptr.toUint64Slice()
-	for _, v := range s {
-		b = appendVarint(b, wiretag)
-		b = appendVarint(b, v)
-	}
-	return b, nil
-}
-func appendVarint64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	s := *ptr.toUint64Slice()
-	if len(s) == 0 {
-		return b, nil
-	}
-	b = appendVarint(b, wiretag&^7|WireBytes)
-	// compute size
-	n := 0
-	for _, v := range s {
-		n += SizeVarint(v)
-	}
-	b = appendVarint(b, uint64(n))
-	for _, v := range s {
-		b = appendVarint(b, v)
-	}
-	return b, nil
-}
-func appendVarintS64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	v := *ptr.toInt64()
-	b = appendVarint(b, wiretag)
-	b = appendVarint(b, uint64(v))
-	return b, nil
-}
-func appendVarintS64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	v := *ptr.toInt64()
-	if v == 0 {
-		return b, nil
-	}
-	b = appendVarint(b, wiretag)
-	b = appendVarint(b, uint64(v))
-	return b, nil
-}
-func appendVarintS64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	p := *ptr.toInt64Ptr()
-	if p == nil {
-		return b, nil
-	}
-	b = appendVarint(b, wiretag)
-	b = appendVarint(b, uint64(*p))
-	return b, nil
-}
-func appendVarintS64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	s := *ptr.toInt64Slice()
-	for _, v := range s {
-		b = appendVarint(b, wiretag)
-		b = appendVarint(b, uint64(v))
-	}
-	return b, nil
-}
-func appendVarintS64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	s := *ptr.toInt64Slice()
-	if len(s) == 0 {
-		return b, nil
-	}
-	b = appendVarint(b, wiretag&^7|WireBytes)
-	// compute size
-	n := 0
-	for _, v := range s {
-		n += SizeVarint(uint64(v))
-	}
-	b = appendVarint(b, uint64(n))
-	for _, v := range s {
-		b = appendVarint(b, uint64(v))
-	}
-	return b, nil
-}
-func appendZigzag32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	v := *ptr.toInt32()
-	b = appendVarint(b, wiretag)
-	b = appendVarint(b, uint64((uint32(v)<<1)^uint32((int32(v)>>31))))
-	return b, nil
-}
-func appendZigzag32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	v := *ptr.toInt32()
-	if v == 0 {
-		return b, nil
-	}
-	b = appendVarint(b, wiretag)
-	b = appendVarint(b, uint64((uint32(v)<<1)^uint32((int32(v)>>31))))
-	return b, nil
-}
-func appendZigzag32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	p := ptr.getInt32Ptr()
-	if p == nil {
-		return b, nil
-	}
-	b = appendVarint(b, wiretag)
-	v := *p
-	b = appendVarint(b, uint64((uint32(v)<<1)^uint32((int32(v)>>31))))
-	return b, nil
-}
-func appendZigzag32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	s := ptr.getInt32Slice()
-	for _, v := range s {
-		b = appendVarint(b, wiretag)
-		b = appendVarint(b, uint64((uint32(v)<<1)^uint32((int32(v)>>31))))
-	}
-	return b, nil
-}
-func appendZigzag32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	s := ptr.getInt32Slice()
-	if len(s) == 0 {
-		return b, nil
-	}
-	b = appendVarint(b, wiretag&^7|WireBytes)
-	// compute size
-	n := 0
-	for _, v := range s {
-		n += SizeVarint(uint64((uint32(v) << 1) ^ uint32((int32(v) >> 31))))
-	}
-	b = appendVarint(b, uint64(n))
-	for _, v := range s {
-		b = appendVarint(b, uint64((uint32(v)<<1)^uint32((int32(v)>>31))))
-	}
-	return b, nil
-}
-func appendZigzag64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	v := *ptr.toInt64()
-	b = appendVarint(b, wiretag)
-	b = appendVarint(b, uint64(v<<1)^uint64((int64(v)>>63)))
-	return b, nil
-}
-func appendZigzag64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	v := *ptr.toInt64()
-	if v == 0 {
-		return b, nil
-	}
-	b = appendVarint(b, wiretag)
-	b = appendVarint(b, uint64(v<<1)^uint64((int64(v)>>63)))
-	return b, nil
-}
-func appendZigzag64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	p := *ptr.toInt64Ptr()
-	if p == nil {
-		return b, nil
-	}
-	b = appendVarint(b, wiretag)
-	v := *p
-	b = appendVarint(b, uint64(v<<1)^uint64((int64(v)>>63)))
-	return b, nil
-}
-func appendZigzag64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	s := *ptr.toInt64Slice()
-	for _, v := range s {
-		b = appendVarint(b, wiretag)
-		b = appendVarint(b, uint64(v<<1)^uint64((int64(v)>>63)))
-	}
-	return b, nil
-}
-func appendZigzag64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	s := *ptr.toInt64Slice()
-	if len(s) == 0 {
-		return b, nil
-	}
-	b = appendVarint(b, wiretag&^7|WireBytes)
-	// compute size
-	n := 0
-	for _, v := range s {
-		n += SizeVarint(uint64(v<<1) ^ uint64((int64(v) >> 63)))
-	}
-	b = appendVarint(b, uint64(n))
-	for _, v := range s {
-		b = appendVarint(b, uint64(v<<1)^uint64((int64(v)>>63)))
-	}
-	return b, nil
-}
-func appendBoolValue(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	v := *ptr.toBool()
-	b = appendVarint(b, wiretag)
-	if v {
-		b = append(b, 1)
-	} else {
-		b = append(b, 0)
-	}
-	return b, nil
-}
-func appendBoolValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	v := *ptr.toBool()
-	if !v {
-		return b, nil
-	}
-	b = appendVarint(b, wiretag)
-	b = append(b, 1)
-	return b, nil
-}
-
-func appendBoolPtr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	p := *ptr.toBoolPtr()
-	if p == nil {
-		return b, nil
-	}
-	b = appendVarint(b, wiretag)
-	if *p {
-		b = append(b, 1)
-	} else {
-		b = append(b, 0)
-	}
-	return b, nil
-}
-func appendBoolSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	s := *ptr.toBoolSlice()
-	for _, v := range s {
-		b = appendVarint(b, wiretag)
-		if v {
-			b = append(b, 1)
-		} else {
-			b = append(b, 0)
-		}
-	}
-	return b, nil
-}
-func appendBoolPackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	s := *ptr.toBoolSlice()
-	if len(s) == 0 {
-		return b, nil
-	}
-	b = appendVarint(b, wiretag&^7|WireBytes)
-	b = appendVarint(b, uint64(len(s)))
-	for _, v := range s {
-		if v {
-			b = append(b, 1)
-		} else {
-			b = append(b, 0)
-		}
-	}
-	return b, nil
-}
-func appendStringValue(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	v := *ptr.toString()
-	b = appendVarint(b, wiretag)
-	b = appendVarint(b, uint64(len(v)))
-	b = append(b, v...)
-	return b, nil
-}
-func appendStringValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	v := *ptr.toString()
-	if v == "" {
-		return b, nil
-	}
-	b = appendVarint(b, wiretag)
-	b = appendVarint(b, uint64(len(v)))
-	b = append(b, v...)
-	return b, nil
-}
-func appendStringPtr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	p := *ptr.toStringPtr()
-	if p == nil {
-		return b, nil
-	}
-	v := *p
-	b = appendVarint(b, wiretag)
-	b = appendVarint(b, uint64(len(v)))
-	b = append(b, v...)
-	return b, nil
-}
-func appendStringSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	s := *ptr.toStringSlice()
-	for _, v := range s {
-		b = appendVarint(b, wiretag)
-		b = appendVarint(b, uint64(len(v)))
-		b = append(b, v...)
-	}
-	return b, nil
-}
-func appendUTF8StringValue(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	var invalidUTF8 bool
-	v := *ptr.toString()
-	if !utf8.ValidString(v) {
-		invalidUTF8 = true
-	}
-	b = appendVarint(b, wiretag)
-	b = appendVarint(b, uint64(len(v)))
-	b = append(b, v...)
-	if invalidUTF8 {
-		return b, errInvalidUTF8
-	}
-	return b, nil
-}
-func appendUTF8StringValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	var invalidUTF8 bool
-	v := *ptr.toString()
-	if v == "" {
-		return b, nil
-	}
-	if !utf8.ValidString(v) {
-		invalidUTF8 = true
-	}
-	b = appendVarint(b, wiretag)
-	b = appendVarint(b, uint64(len(v)))
-	b = append(b, v...)
-	if invalidUTF8 {
-		return b, errInvalidUTF8
-	}
-	return b, nil
-}
-func appendUTF8StringPtr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	var invalidUTF8 bool
-	p := *ptr.toStringPtr()
-	if p == nil {
-		return b, nil
-	}
-	v := *p
-	if !utf8.ValidString(v) {
-		invalidUTF8 = true
-	}
-	b = appendVarint(b, wiretag)
-	b = appendVarint(b, uint64(len(v)))
-	b = append(b, v...)
-	if invalidUTF8 {
-		return b, errInvalidUTF8
-	}
-	return b, nil
-}
-func appendUTF8StringSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	var invalidUTF8 bool
-	s := *ptr.toStringSlice()
-	for _, v := range s {
-		if !utf8.ValidString(v) {
-			invalidUTF8 = true
-		}
-		b = appendVarint(b, wiretag)
-		b = appendVarint(b, uint64(len(v)))
-		b = append(b, v...)
-	}
-	if invalidUTF8 {
-		return b, errInvalidUTF8
-	}
-	return b, nil
-}
-func appendBytes(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	v := *ptr.toBytes()
-	if v == nil {
-		return b, nil
-	}
-	b = appendVarint(b, wiretag)
-	b = appendVarint(b, uint64(len(v)))
-	b = append(b, v...)
-	return b, nil
-}
-func appendBytes3(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	v := *ptr.toBytes()
-	if len(v) == 0 {
-		return b, nil
-	}
-	b = appendVarint(b, wiretag)
-	b = appendVarint(b, uint64(len(v)))
-	b = append(b, v...)
-	return b, nil
-}
-func appendBytesOneof(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	v := *ptr.toBytes()
-	b = appendVarint(b, wiretag)
-	b = appendVarint(b, uint64(len(v)))
-	b = append(b, v...)
-	return b, nil
-}
-func appendBytesSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) {
-	s := *ptr.toBytesSlice()
-	for _, v := range s {
-		b = appendVarint(b, wiretag)
-		b = appendVarint(b, uint64(len(v)))
-		b = append(b, v...)
-	}
-	return b, nil
-}
-
-// makeGroupMarshaler returns the sizer and marshaler for a group.
-// u is the marshal info of the underlying message.
-func makeGroupMarshaler(u *marshalInfo) (sizer, marshaler) {
-	return func(ptr pointer, tagsize int) int {
-			p := ptr.getPointer()
-			if p.isNil() {
-				return 0
-			}
-			return u.size(p) + 2*tagsize
-		},
-		func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
-			p := ptr.getPointer()
-			if p.isNil() {
-				return b, nil
-			}
-			var err error
-			b = appendVarint(b, wiretag) // start group
-			b, err = u.marshal(b, p, deterministic)
-			b = appendVarint(b, wiretag+(WireEndGroup-WireStartGroup)) // end group
-			return b, err
-		}
-}
-
-// makeGroupSliceMarshaler returns the sizer and marshaler for a group slice.
-// u is the marshal info of the underlying message.
-func makeGroupSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
-	return func(ptr pointer, tagsize int) int {
-			s := ptr.getPointerSlice()
-			n := 0
-			for _, v := range s {
-				if v.isNil() {
-					continue
-				}
-				n += u.size(v) + 2*tagsize
-			}
-			return n
-		},
-		func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
-			s := ptr.getPointerSlice()
-			var err error
-			var nerr nonFatal
-			for _, v := range s {
-				if v.isNil() {
-					return b, errRepeatedHasNil
-				}
-				b = appendVarint(b, wiretag) // start group
-				b, err = u.marshal(b, v, deterministic)
-				b = appendVarint(b, wiretag+(WireEndGroup-WireStartGroup)) // end group
-				if !nerr.Merge(err) {
-					if err == ErrNil {
-						err = errRepeatedHasNil
-					}
-					return b, err
-				}
-			}
-			return b, nerr.E
-		}
-}
-
-// makeMessageMarshaler returns the sizer and marshaler for a message field.
-// u is the marshal info of the message.
-func makeMessageMarshaler(u *marshalInfo) (sizer, marshaler) {
-	return func(ptr pointer, tagsize int) int {
-			p := ptr.getPointer()
-			if p.isNil() {
-				return 0
-			}
-			siz := u.size(p)
-			return siz + SizeVarint(uint64(siz)) + tagsize
-		},
-		func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
-			p := ptr.getPointer()
-			if p.isNil() {
-				return b, nil
-			}
-			b = appendVarint(b, wiretag)
-			siz := u.cachedsize(p)
-			b = appendVarint(b, uint64(siz))
-			return u.marshal(b, p, deterministic)
-		}
-}
-
-// makeMessageSliceMarshaler returns the sizer and marshaler for a message slice.
-// u is the marshal info of the message.
-func makeMessageSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
-	return func(ptr pointer, tagsize int) int {
-			s := ptr.getPointerSlice()
-			n := 0
-			for _, v := range s {
-				if v.isNil() {
-					continue
-				}
-				siz := u.size(v)
-				n += siz + SizeVarint(uint64(siz)) + tagsize
-			}
-			return n
-		},
-		func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
-			s := ptr.getPointerSlice()
-			var err error
-			var nerr nonFatal
-			for _, v := range s {
-				if v.isNil() {
-					return b, errRepeatedHasNil
-				}
-				b = appendVarint(b, wiretag)
-				siz := u.cachedsize(v)
-				b = appendVarint(b, uint64(siz))
-				b, err = u.marshal(b, v, deterministic)
-
-				if !nerr.Merge(err) {
-					if err == ErrNil {
-						err = errRepeatedHasNil
-					}
-					return b, err
-				}
-			}
-			return b, nerr.E
-		}
-}
-
-// makeMapMarshaler returns the sizer and marshaler for a map field.
-// f is the pointer to the reflect data structure of the field.
-func makeMapMarshaler(f *reflect.StructField) (sizer, marshaler) {
-	// figure out key and value type
-	t := f.Type
-	keyType := t.Key()
-	valType := t.Elem()
-	keyTags := strings.Split(f.Tag.Get("protobuf_key"), ",")
-	valTags := strings.Split(f.Tag.Get("protobuf_val"), ",")
-	keySizer, keyMarshaler := typeMarshaler(keyType, keyTags, false, false) // don't omit zero value in map
-	valSizer, valMarshaler := typeMarshaler(valType, valTags, false, false) // don't omit zero value in map
-	keyWireTag := 1<<3 | wiretype(keyTags[0])
-	valWireTag := 2<<3 | wiretype(valTags[0])
-
-	// We create an interface to get the addresses of the map key and value.
-	// If value is pointer-typed, the interface is a direct interface, the
-	// idata itself is the value. Otherwise, the idata is the pointer to the
-	// value.
-	// Key cannot be pointer-typed.
-	valIsPtr := valType.Kind() == reflect.Ptr
-
-	// If value is a message with nested maps, calling
-	// valSizer in marshal may be quadratic. We should use
-	// cached version in marshal (but not in size).
-	// If value is not message type, we don't have size cache,
-	// but it cannot be nested either. Just use valSizer.
-	valCachedSizer := valSizer
-	if valIsPtr && valType.Elem().Kind() == reflect.Struct {
-		u := getMarshalInfo(valType.Elem())
-		valCachedSizer = func(ptr pointer, tagsize int) int {
-			// Same as message sizer, but use cache.
-			p := ptr.getPointer()
-			if p.isNil() {
-				return 0
-			}
-			siz := u.cachedsize(p)
-			return siz + SizeVarint(uint64(siz)) + tagsize
-		}
-	}
-	return func(ptr pointer, tagsize int) int {
-			m := ptr.asPointerTo(t).Elem() // the map
-			n := 0
-			for _, k := range m.MapKeys() {
-				ki := k.Interface()
-				vi := m.MapIndex(k).Interface()
-				kaddr := toAddrPointer(&ki, false, false)      // pointer to key
-				vaddr := toAddrPointer(&vi, valIsPtr, false)   // pointer to value
-				siz := keySizer(kaddr, 1) + valSizer(vaddr, 1) // tag of key = 1 (size=1), tag of val = 2 (size=1)
-				n += siz + SizeVarint(uint64(siz)) + tagsize
-			}
-			return n
-		},
-		func(b []byte, ptr pointer, tag uint64, deterministic bool) ([]byte, error) {
-			m := ptr.asPointerTo(t).Elem() // the map
-			var err error
-			keys := m.MapKeys()
-			if len(keys) > 1 && deterministic {
-				sort.Sort(mapKeys(keys))
-			}
-
-			var nerr nonFatal
-			for _, k := range keys {
-				ki := k.Interface()
-				vi := m.MapIndex(k).Interface()
-				kaddr := toAddrPointer(&ki, false, false)    // pointer to key
-				vaddr := toAddrPointer(&vi, valIsPtr, false) // pointer to value
-				b = appendVarint(b, tag)
-				siz := keySizer(kaddr, 1) + valCachedSizer(vaddr, 1) // tag of key = 1 (size=1), tag of val = 2 (size=1)
-				b = appendVarint(b, uint64(siz))
-				b, err = keyMarshaler(b, kaddr, keyWireTag, deterministic)
-				if !nerr.Merge(err) {
-					return b, err
-				}
-				b, err = valMarshaler(b, vaddr, valWireTag, deterministic)
-				if err != ErrNil && !nerr.Merge(err) { // allow nil value in map
-					return b, err
-				}
-			}
-			return b, nerr.E
-		}
-}
-
-// makeOneOfMarshaler returns the sizer and marshaler for a oneof field.
-// fi is the marshal info of the field.
-// f is the pointer to the reflect data structure of the field.
-func makeOneOfMarshaler(fi *marshalFieldInfo, f *reflect.StructField) (sizer, marshaler) {
-	// Oneof field is an interface. We need to get the actual data type on the fly.
-	t := f.Type
-	return func(ptr pointer, _ int) int {
-			p := ptr.getInterfacePointer()
-			if p.isNil() {
-				return 0
-			}
-			v := ptr.asPointerTo(t).Elem().Elem().Elem() // *interface -> interface -> *struct -> struct
-			telem := v.Type()
-			e := fi.oneofElems[telem]
-			return e.sizer(p, e.tagsize)
-		},
-		func(b []byte, ptr pointer, _ uint64, deterministic bool) ([]byte, error) {
-			p := ptr.getInterfacePointer()
-			if p.isNil() {
-				return b, nil
-			}
-			v := ptr.asPointerTo(t).Elem().Elem().Elem() // *interface -> interface -> *struct -> struct
-			telem := v.Type()
-			if telem.Field(0).Type.Kind() == reflect.Ptr && p.getPointer().isNil() {
-				return b, errOneofHasNil
-			}
-			e := fi.oneofElems[telem]
-			return e.marshaler(b, p, e.wiretag, deterministic)
-		}
-}
-
-// sizeExtensions computes the size of encoded data for a XXX_InternalExtensions field.
-func (u *marshalInfo) sizeExtensions(ext *XXX_InternalExtensions) int {
-	m, mu := ext.extensionsRead()
-	if m == nil {
-		return 0
-	}
-	mu.Lock()
-
-	n := 0
-	for _, e := range m {
-		if e.value == nil || e.desc == nil {
-			// Extension is only in its encoded form.
-			n += len(e.enc)
-			continue
-		}
-
-		// We don't skip extensions that have an encoded form set,
-		// because the extension value may have been mutated after
-		// the last time this function was called.
-		ei := u.getExtElemInfo(e.desc)
-		v := e.value
-		p := toAddrPointer(&v, ei.isptr, ei.deref)
-		n += ei.sizer(p, ei.tagsize)
-	}
-	mu.Unlock()
-	return n
-}
-
-// appendExtensions marshals a XXX_InternalExtensions field to the end of byte slice b.
-func (u *marshalInfo) appendExtensions(b []byte, ext *XXX_InternalExtensions, deterministic bool) ([]byte, error) {
-	m, mu := ext.extensionsRead()
-	if m == nil {
-		return b, nil
-	}
-	mu.Lock()
-	defer mu.Unlock()
-
-	var err error
-	var nerr nonFatal
-
-	// Fast-path for common cases: zero or one extensions.
-	// Don't bother sorting the keys.
-	if len(m) <= 1 {
-		for _, e := range m {
-			if e.value == nil || e.desc == nil {
-				// Extension is only in its encoded form.
-				b = append(b, e.enc...)
-				continue
-			}
-
-			// We don't skip extensions that have an encoded form set,
-			// because the extension value may have been mutated after
-			// the last time this function was called.
-
-			ei := u.getExtElemInfo(e.desc)
-			v := e.value
-			p := toAddrPointer(&v, ei.isptr, ei.deref)
-			b, err = ei.marshaler(b, p, ei.wiretag, deterministic)
-			if !nerr.Merge(err) {
-				return b, err
-			}
-		}
-		return b, nerr.E
-	}
-
-	// Sort the keys to provide a deterministic encoding.
-	// Not sure this is required, but the old code does it.
-	keys := make([]int, 0, len(m))
-	for k := range m {
-		keys = append(keys, int(k))
-	}
-	sort.Ints(keys)
-
-	for _, k := range keys {
-		e := m[int32(k)]
-		if e.value == nil || e.desc == nil {
-			// Extension is only in its encoded form.
-			b = append(b, e.enc...)
-			continue
-		}
-
-		// We don't skip extensions that have an encoded form set,
-		// because the extension value may have been mutated after
-		// the last time this function was called.
-
-		ei := u.getExtElemInfo(e.desc)
-		v := e.value
-		p := toAddrPointer(&v, ei.isptr, ei.deref)
-		b, err = ei.marshaler(b, p, ei.wiretag, deterministic)
-		if !nerr.Merge(err) {
-			return b, err
-		}
-	}
-	return b, nerr.E
-}
-
-// message set format is:
-//   message MessageSet {
-//     repeated group Item = 1 {
-//       required int32 type_id = 2;
-//       required string message = 3;
-//     };
-//   }
-
-// sizeMessageSet computes the size of encoded data for a XXX_InternalExtensions field
-// in message set format (above).
-func (u *marshalInfo) sizeMessageSet(ext *XXX_InternalExtensions) int {
-	m, mu := ext.extensionsRead()
-	if m == nil {
-		return 0
-	}
-	mu.Lock()
-
-	n := 0
-	for id, e := range m {
-		n += 2                          // start group, end group. tag = 1 (size=1)
-		n += SizeVarint(uint64(id)) + 1 // type_id, tag = 2 (size=1)
-
-		if e.value == nil || e.desc == nil {
-			// Extension is only in its encoded form.
-			msgWithLen := skipVarint(e.enc) // skip old tag, but leave the length varint
-			siz := len(msgWithLen)
-			n += siz + 1 // message, tag = 3 (size=1)
-			continue
-		}
-
-		// We don't skip extensions that have an encoded form set,
-		// because the extension value may have been mutated after
-		// the last time this function was called.
-
-		ei := u.getExtElemInfo(e.desc)
-		v := e.value
-		p := toAddrPointer(&v, ei.isptr, ei.deref)
-		n += ei.sizer(p, 1) // message, tag = 3 (size=1)
-	}
-	mu.Unlock()
-	return n
-}
-
-// appendMessageSet marshals a XXX_InternalExtensions field in message set format (above)
-// to the end of byte slice b.
-func (u *marshalInfo) appendMessageSet(b []byte, ext *XXX_InternalExtensions, deterministic bool) ([]byte, error) {
-	m, mu := ext.extensionsRead()
-	if m == nil {
-		return b, nil
-	}
-	mu.Lock()
-	defer mu.Unlock()
-
-	var err error
-	var nerr nonFatal
-
-	// Fast-path for common cases: zero or one extensions.
-	// Don't bother sorting the keys.
-	if len(m) <= 1 {
-		for id, e := range m {
-			b = append(b, 1<<3|WireStartGroup)
-			b = append(b, 2<<3|WireVarint)
-			b = appendVarint(b, uint64(id))
-
-			if e.value == nil || e.desc == nil {
-				// Extension is only in its encoded form.
-				msgWithLen := skipVarint(e.enc) // skip old tag, but leave the length varint
-				b = append(b, 3<<3|WireBytes)
-				b = append(b, msgWithLen...)
-				b = append(b, 1<<3|WireEndGroup)
-				continue
-			}
-
-			// We don't skip extensions that have an encoded form set,
-			// because the extension value may have been mutated after
-			// the last time this function was called.
-
-			ei := u.getExtElemInfo(e.desc)
-			v := e.value
-			p := toAddrPointer(&v, ei.isptr, ei.deref)
-			b, err = ei.marshaler(b, p, 3<<3|WireBytes, deterministic)
-			if !nerr.Merge(err) {
-				return b, err
-			}
-			b = append(b, 1<<3|WireEndGroup)
-		}
-		return b, nerr.E
-	}
-
-	// Sort the keys to provide a deterministic encoding.
-	keys := make([]int, 0, len(m))
-	for k := range m {
-		keys = append(keys, int(k))
-	}
-	sort.Ints(keys)
-
-	for _, id := range keys {
-		e := m[int32(id)]
-		b = append(b, 1<<3|WireStartGroup)
-		b = append(b, 2<<3|WireVarint)
-		b = appendVarint(b, uint64(id))
-
-		if e.value == nil || e.desc == nil {
-			// Extension is only in its encoded form.
-			msgWithLen := skipVarint(e.enc) // skip old tag, but leave the length varint
-			b = append(b, 3<<3|WireBytes)
-			b = append(b, msgWithLen...)
-			b = append(b, 1<<3|WireEndGroup)
-			continue
-		}
-
-		// We don't skip extensions that have an encoded form set,
-		// because the extension value may have been mutated after
-		// the last time this function was called.
-
-		ei := u.getExtElemInfo(e.desc)
-		v := e.value
-		p := toAddrPointer(&v, ei.isptr, ei.deref)
-		b, err = ei.marshaler(b, p, 3<<3|WireBytes, deterministic)
-		b = append(b, 1<<3|WireEndGroup)
-		if !nerr.Merge(err) {
-			return b, err
-		}
-	}
-	return b, nerr.E
-}
-
-// sizeV1Extensions computes the size of encoded data for a V1-API extension field.
-func (u *marshalInfo) sizeV1Extensions(m map[int32]Extension) int {
-	if m == nil {
-		return 0
-	}
-
-	n := 0
-	for _, e := range m {
-		if e.value == nil || e.desc == nil {
-			// Extension is only in its encoded form.
-			n += len(e.enc)
-			continue
-		}
-
-		// We don't skip extensions that have an encoded form set,
-		// because the extension value may have been mutated after
-		// the last time this function was called.
-
-		ei := u.getExtElemInfo(e.desc)
-		v := e.value
-		p := toAddrPointer(&v, ei.isptr, ei.deref)
-		n += ei.sizer(p, ei.tagsize)
-	}
-	return n
-}
-
-// appendV1Extensions marshals a V1-API extension field to the end of byte slice b.
-func (u *marshalInfo) appendV1Extensions(b []byte, m map[int32]Extension, deterministic bool) ([]byte, error) {
-	if m == nil {
-		return b, nil
-	}
-
-	// Sort the keys to provide a deterministic encoding.
-	keys := make([]int, 0, len(m))
-	for k := range m {
-		keys = append(keys, int(k))
-	}
-	sort.Ints(keys)
-
-	var err error
-	var nerr nonFatal
-	for _, k := range keys {
-		e := m[int32(k)]
-		if e.value == nil || e.desc == nil {
-			// Extension is only in its encoded form.
-			b = append(b, e.enc...)
-			continue
-		}
-
-		// We don't skip extensions that have an encoded form set,
-		// because the extension value may have been mutated after
-		// the last time this function was called.
-
-		ei := u.getExtElemInfo(e.desc)
-		v := e.value
-		p := toAddrPointer(&v, ei.isptr, ei.deref)
-		b, err = ei.marshaler(b, p, ei.wiretag, deterministic)
-		if !nerr.Merge(err) {
-			return b, err
-		}
-	}
-	return b, nerr.E
-}
-
-// newMarshaler is the interface representing objects that can marshal themselves.
-//
-// This exists to support protoc-gen-go generated messages.
-// The proto package will stop type-asserting to this interface in the future.
-//
-// DO NOT DEPEND ON THIS.
-type newMarshaler interface {
-	XXX_Size() int
-	XXX_Marshal(b []byte, deterministic bool) ([]byte, error)
-}
-
-// Size returns the encoded size of a protocol buffer message.
-// This is the main entry point.
-func Size(pb Message) int {
-	if m, ok := pb.(newMarshaler); ok {
-		return m.XXX_Size()
-	}
-	if m, ok := pb.(Marshaler); ok {
-		// If the message can marshal itself, let it do it, for compatibility.
-		// NOTE: This is not efficient.
-		b, _ := m.Marshal()
-		return len(b)
-	}
-	// in case somehow we didn't generate the wrapper
-	if pb == nil {
-		return 0
-	}
-	var info InternalMessageInfo
-	return info.Size(pb)
-}
-
-// Marshal takes a protocol buffer message
-// and encodes it into the wire format, returning the data.
-// This is the main entry point.
-func Marshal(pb Message) ([]byte, error) {
-	if m, ok := pb.(newMarshaler); ok {
-		siz := m.XXX_Size()
-		b := make([]byte, 0, siz)
-		return m.XXX_Marshal(b, false)
-	}
-	if m, ok := pb.(Marshaler); ok {
-		// If the message can marshal itself, let it do it, for compatibility.
-		// NOTE: This is not efficient.
-		return m.Marshal()
-	}
-	// in case somehow we didn't generate the wrapper
-	if pb == nil {
-		return nil, ErrNil
-	}
-	var info InternalMessageInfo
-	siz := info.Size(pb)
-	b := make([]byte, 0, siz)
-	return info.Marshal(b, pb, false)
-}
-
-// Marshal takes a protocol buffer message
-// and encodes it into the wire format, writing the result to the
-// Buffer.
-// This is an alternative entry point. It is not necessary to use
-// a Buffer for most applications.
-func (p *Buffer) Marshal(pb Message) error {
-	var err error
-	if m, ok := pb.(newMarshaler); ok {
-		siz := m.XXX_Size()
-		p.grow(siz) // make sure buf has enough capacity
-		p.buf, err = m.XXX_Marshal(p.buf, p.deterministic)
-		return err
-	}
-	if m, ok := pb.(Marshaler); ok {
-		// If the message can marshal itself, let it do it, for compatibility.
-		// NOTE: This is not efficient.
-		b, err := m.Marshal()
-		p.buf = append(p.buf, b...)
-		return err
-	}
-	// in case somehow we didn't generate the wrapper
-	if pb == nil {
-		return ErrNil
-	}
-	var info InternalMessageInfo
-	siz := info.Size(pb)
-	p.grow(siz) // make sure buf has enough capacity
-	p.buf, err = info.Marshal(p.buf, pb, p.deterministic)
-	return err
-}
-
-// grow grows the buffer's capacity, if necessary, to guarantee space for
-// another n bytes. After grow(n), at least n bytes can be written to the
-// buffer without another allocation.
-func (p *Buffer) grow(n int) {
-	need := len(p.buf) + n
-	if need <= cap(p.buf) {
-		return
-	}
-	newCap := len(p.buf) * 2
-	if newCap < need {
-		newCap = need
-	}
-	p.buf = append(make([]byte, 0, newCap), p.buf...)
-}
diff --git a/vendor/github.com/golang/protobuf/proto/table_merge.go b/vendor/github.com/golang/protobuf/proto/table_merge.go
deleted file mode 100644
index 5525def..0000000
--- a/vendor/github.com/golang/protobuf/proto/table_merge.go
+++ /dev/null
@@ -1,654 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2016 The Go Authors.  All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-import (
-	"fmt"
-	"reflect"
-	"strings"
-	"sync"
-	"sync/atomic"
-)
-
-// Merge merges the src message into dst.
-// This assumes that dst and src of the same type and are non-nil.
-func (a *InternalMessageInfo) Merge(dst, src Message) {
-	mi := atomicLoadMergeInfo(&a.merge)
-	if mi == nil {
-		mi = getMergeInfo(reflect.TypeOf(dst).Elem())
-		atomicStoreMergeInfo(&a.merge, mi)
-	}
-	mi.merge(toPointer(&dst), toPointer(&src))
-}
-
-type mergeInfo struct {
-	typ reflect.Type
-
-	initialized int32 // 0: only typ is valid, 1: everything is valid
-	lock        sync.Mutex
-
-	fields       []mergeFieldInfo
-	unrecognized field // Offset of XXX_unrecognized
-}
-
-type mergeFieldInfo struct {
-	field field // Offset of field, guaranteed to be valid
-
-	// isPointer reports whether the value in the field is a pointer.
-	// This is true for the following situations:
-	//	* Pointer to struct
-	//	* Pointer to basic type (proto2 only)
-	//	* Slice (first value in slice header is a pointer)
-	//	* String (first value in string header is a pointer)
-	isPointer bool
-
-	// basicWidth reports the width of the field assuming that it is directly
-	// embedded in the struct (as is the case for basic types in proto3).
-	// The possible values are:
-	// 	0: invalid
-	//	1: bool
-	//	4: int32, uint32, float32
-	//	8: int64, uint64, float64
-	basicWidth int
-
-	// Where dst and src are pointers to the types being merged.
-	merge func(dst, src pointer)
-}
-
-var (
-	mergeInfoMap  = map[reflect.Type]*mergeInfo{}
-	mergeInfoLock sync.Mutex
-)
-
-func getMergeInfo(t reflect.Type) *mergeInfo {
-	mergeInfoLock.Lock()
-	defer mergeInfoLock.Unlock()
-	mi := mergeInfoMap[t]
-	if mi == nil {
-		mi = &mergeInfo{typ: t}
-		mergeInfoMap[t] = mi
-	}
-	return mi
-}
-
-// merge merges src into dst assuming they are both of type *mi.typ.
-func (mi *mergeInfo) merge(dst, src pointer) {
-	if dst.isNil() {
-		panic("proto: nil destination")
-	}
-	if src.isNil() {
-		return // Nothing to do.
-	}
-
-	if atomic.LoadInt32(&mi.initialized) == 0 {
-		mi.computeMergeInfo()
-	}
-
-	for _, fi := range mi.fields {
-		sfp := src.offset(fi.field)
-
-		// As an optimization, we can avoid the merge function call cost
-		// if we know for sure that the source will have no effect
-		// by checking if it is the zero value.
-		if unsafeAllowed {
-			if fi.isPointer && sfp.getPointer().isNil() { // Could be slice or string
-				continue
-			}
-			if fi.basicWidth > 0 {
-				switch {
-				case fi.basicWidth == 1 && !*sfp.toBool():
-					continue
-				case fi.basicWidth == 4 && *sfp.toUint32() == 0:
-					continue
-				case fi.basicWidth == 8 && *sfp.toUint64() == 0:
-					continue
-				}
-			}
-		}
-
-		dfp := dst.offset(fi.field)
-		fi.merge(dfp, sfp)
-	}
-
-	// TODO: Make this faster?
-	out := dst.asPointerTo(mi.typ).Elem()
-	in := src.asPointerTo(mi.typ).Elem()
-	if emIn, err := extendable(in.Addr().Interface()); err == nil {
-		emOut, _ := extendable(out.Addr().Interface())
-		mIn, muIn := emIn.extensionsRead()
-		if mIn != nil {
-			mOut := emOut.extensionsWrite()
-			muIn.Lock()
-			mergeExtension(mOut, mIn)
-			muIn.Unlock()
-		}
-	}
-
-	if mi.unrecognized.IsValid() {
-		if b := *src.offset(mi.unrecognized).toBytes(); len(b) > 0 {
-			*dst.offset(mi.unrecognized).toBytes() = append([]byte(nil), b...)
-		}
-	}
-}
-
-func (mi *mergeInfo) computeMergeInfo() {
-	mi.lock.Lock()
-	defer mi.lock.Unlock()
-	if mi.initialized != 0 {
-		return
-	}
-	t := mi.typ
-	n := t.NumField()
-
-	props := GetProperties(t)
-	for i := 0; i < n; i++ {
-		f := t.Field(i)
-		if strings.HasPrefix(f.Name, "XXX_") {
-			continue
-		}
-
-		mfi := mergeFieldInfo{field: toField(&f)}
-		tf := f.Type
-
-		// As an optimization, we can avoid the merge function call cost
-		// if we know for sure that the source will have no effect
-		// by checking if it is the zero value.
-		if unsafeAllowed {
-			switch tf.Kind() {
-			case reflect.Ptr, reflect.Slice, reflect.String:
-				// As a special case, we assume slices and strings are pointers
-				// since we know that the first field in the SliceSlice or
-				// StringHeader is a data pointer.
-				mfi.isPointer = true
-			case reflect.Bool:
-				mfi.basicWidth = 1
-			case reflect.Int32, reflect.Uint32, reflect.Float32:
-				mfi.basicWidth = 4
-			case reflect.Int64, reflect.Uint64, reflect.Float64:
-				mfi.basicWidth = 8
-			}
-		}
-
-		// Unwrap tf to get at its most basic type.
-		var isPointer, isSlice bool
-		if tf.Kind() == reflect.Slice && tf.Elem().Kind() != reflect.Uint8 {
-			isSlice = true
-			tf = tf.Elem()
-		}
-		if tf.Kind() == reflect.Ptr {
-			isPointer = true
-			tf = tf.Elem()
-		}
-		if isPointer && isSlice && tf.Kind() != reflect.Struct {
-			panic("both pointer and slice for basic type in " + tf.Name())
-		}
-
-		switch tf.Kind() {
-		case reflect.Int32:
-			switch {
-			case isSlice: // E.g., []int32
-				mfi.merge = func(dst, src pointer) {
-					// NOTE: toInt32Slice is not defined (see pointer_reflect.go).
-					/*
-						sfsp := src.toInt32Slice()
-						if *sfsp != nil {
-							dfsp := dst.toInt32Slice()
-							*dfsp = append(*dfsp, *sfsp...)
-							if *dfsp == nil {
-								*dfsp = []int64{}
-							}
-						}
-					*/
-					sfs := src.getInt32Slice()
-					if sfs != nil {
-						dfs := dst.getInt32Slice()
-						dfs = append(dfs, sfs...)
-						if dfs == nil {
-							dfs = []int32{}
-						}
-						dst.setInt32Slice(dfs)
-					}
-				}
-			case isPointer: // E.g., *int32
-				mfi.merge = func(dst, src pointer) {
-					// NOTE: toInt32Ptr is not defined (see pointer_reflect.go).
-					/*
-						sfpp := src.toInt32Ptr()
-						if *sfpp != nil {
-							dfpp := dst.toInt32Ptr()
-							if *dfpp == nil {
-								*dfpp = Int32(**sfpp)
-							} else {
-								**dfpp = **sfpp
-							}
-						}
-					*/
-					sfp := src.getInt32Ptr()
-					if sfp != nil {
-						dfp := dst.getInt32Ptr()
-						if dfp == nil {
-							dst.setInt32Ptr(*sfp)
-						} else {
-							*dfp = *sfp
-						}
-					}
-				}
-			default: // E.g., int32
-				mfi.merge = func(dst, src pointer) {
-					if v := *src.toInt32(); v != 0 {
-						*dst.toInt32() = v
-					}
-				}
-			}
-		case reflect.Int64:
-			switch {
-			case isSlice: // E.g., []int64
-				mfi.merge = func(dst, src pointer) {
-					sfsp := src.toInt64Slice()
-					if *sfsp != nil {
-						dfsp := dst.toInt64Slice()
-						*dfsp = append(*dfsp, *sfsp...)
-						if *dfsp == nil {
-							*dfsp = []int64{}
-						}
-					}
-				}
-			case isPointer: // E.g., *int64
-				mfi.merge = func(dst, src pointer) {
-					sfpp := src.toInt64Ptr()
-					if *sfpp != nil {
-						dfpp := dst.toInt64Ptr()
-						if *dfpp == nil {
-							*dfpp = Int64(**sfpp)
-						} else {
-							**dfpp = **sfpp
-						}
-					}
-				}
-			default: // E.g., int64
-				mfi.merge = func(dst, src pointer) {
-					if v := *src.toInt64(); v != 0 {
-						*dst.toInt64() = v
-					}
-				}
-			}
-		case reflect.Uint32:
-			switch {
-			case isSlice: // E.g., []uint32
-				mfi.merge = func(dst, src pointer) {
-					sfsp := src.toUint32Slice()
-					if *sfsp != nil {
-						dfsp := dst.toUint32Slice()
-						*dfsp = append(*dfsp, *sfsp...)
-						if *dfsp == nil {
-							*dfsp = []uint32{}
-						}
-					}
-				}
-			case isPointer: // E.g., *uint32
-				mfi.merge = func(dst, src pointer) {
-					sfpp := src.toUint32Ptr()
-					if *sfpp != nil {
-						dfpp := dst.toUint32Ptr()
-						if *dfpp == nil {
-							*dfpp = Uint32(**sfpp)
-						} else {
-							**dfpp = **sfpp
-						}
-					}
-				}
-			default: // E.g., uint32
-				mfi.merge = func(dst, src pointer) {
-					if v := *src.toUint32(); v != 0 {
-						*dst.toUint32() = v
-					}
-				}
-			}
-		case reflect.Uint64:
-			switch {
-			case isSlice: // E.g., []uint64
-				mfi.merge = func(dst, src pointer) {
-					sfsp := src.toUint64Slice()
-					if *sfsp != nil {
-						dfsp := dst.toUint64Slice()
-						*dfsp = append(*dfsp, *sfsp...)
-						if *dfsp == nil {
-							*dfsp = []uint64{}
-						}
-					}
-				}
-			case isPointer: // E.g., *uint64
-				mfi.merge = func(dst, src pointer) {
-					sfpp := src.toUint64Ptr()
-					if *sfpp != nil {
-						dfpp := dst.toUint64Ptr()
-						if *dfpp == nil {
-							*dfpp = Uint64(**sfpp)
-						} else {
-							**dfpp = **sfpp
-						}
-					}
-				}
-			default: // E.g., uint64
-				mfi.merge = func(dst, src pointer) {
-					if v := *src.toUint64(); v != 0 {
-						*dst.toUint64() = v
-					}
-				}
-			}
-		case reflect.Float32:
-			switch {
-			case isSlice: // E.g., []float32
-				mfi.merge = func(dst, src pointer) {
-					sfsp := src.toFloat32Slice()
-					if *sfsp != nil {
-						dfsp := dst.toFloat32Slice()
-						*dfsp = append(*dfsp, *sfsp...)
-						if *dfsp == nil {
-							*dfsp = []float32{}
-						}
-					}
-				}
-			case isPointer: // E.g., *float32
-				mfi.merge = func(dst, src pointer) {
-					sfpp := src.toFloat32Ptr()
-					if *sfpp != nil {
-						dfpp := dst.toFloat32Ptr()
-						if *dfpp == nil {
-							*dfpp = Float32(**sfpp)
-						} else {
-							**dfpp = **sfpp
-						}
-					}
-				}
-			default: // E.g., float32
-				mfi.merge = func(dst, src pointer) {
-					if v := *src.toFloat32(); v != 0 {
-						*dst.toFloat32() = v
-					}
-				}
-			}
-		case reflect.Float64:
-			switch {
-			case isSlice: // E.g., []float64
-				mfi.merge = func(dst, src pointer) {
-					sfsp := src.toFloat64Slice()
-					if *sfsp != nil {
-						dfsp := dst.toFloat64Slice()
-						*dfsp = append(*dfsp, *sfsp...)
-						if *dfsp == nil {
-							*dfsp = []float64{}
-						}
-					}
-				}
-			case isPointer: // E.g., *float64
-				mfi.merge = func(dst, src pointer) {
-					sfpp := src.toFloat64Ptr()
-					if *sfpp != nil {
-						dfpp := dst.toFloat64Ptr()
-						if *dfpp == nil {
-							*dfpp = Float64(**sfpp)
-						} else {
-							**dfpp = **sfpp
-						}
-					}
-				}
-			default: // E.g., float64
-				mfi.merge = func(dst, src pointer) {
-					if v := *src.toFloat64(); v != 0 {
-						*dst.toFloat64() = v
-					}
-				}
-			}
-		case reflect.Bool:
-			switch {
-			case isSlice: // E.g., []bool
-				mfi.merge = func(dst, src pointer) {
-					sfsp := src.toBoolSlice()
-					if *sfsp != nil {
-						dfsp := dst.toBoolSlice()
-						*dfsp = append(*dfsp, *sfsp...)
-						if *dfsp == nil {
-							*dfsp = []bool{}
-						}
-					}
-				}
-			case isPointer: // E.g., *bool
-				mfi.merge = func(dst, src pointer) {
-					sfpp := src.toBoolPtr()
-					if *sfpp != nil {
-						dfpp := dst.toBoolPtr()
-						if *dfpp == nil {
-							*dfpp = Bool(**sfpp)
-						} else {
-							**dfpp = **sfpp
-						}
-					}
-				}
-			default: // E.g., bool
-				mfi.merge = func(dst, src pointer) {
-					if v := *src.toBool(); v {
-						*dst.toBool() = v
-					}
-				}
-			}
-		case reflect.String:
-			switch {
-			case isSlice: // E.g., []string
-				mfi.merge = func(dst, src pointer) {
-					sfsp := src.toStringSlice()
-					if *sfsp != nil {
-						dfsp := dst.toStringSlice()
-						*dfsp = append(*dfsp, *sfsp...)
-						if *dfsp == nil {
-							*dfsp = []string{}
-						}
-					}
-				}
-			case isPointer: // E.g., *string
-				mfi.merge = func(dst, src pointer) {
-					sfpp := src.toStringPtr()
-					if *sfpp != nil {
-						dfpp := dst.toStringPtr()
-						if *dfpp == nil {
-							*dfpp = String(**sfpp)
-						} else {
-							**dfpp = **sfpp
-						}
-					}
-				}
-			default: // E.g., string
-				mfi.merge = func(dst, src pointer) {
-					if v := *src.toString(); v != "" {
-						*dst.toString() = v
-					}
-				}
-			}
-		case reflect.Slice:
-			isProto3 := props.Prop[i].proto3
-			switch {
-			case isPointer:
-				panic("bad pointer in byte slice case in " + tf.Name())
-			case tf.Elem().Kind() != reflect.Uint8:
-				panic("bad element kind in byte slice case in " + tf.Name())
-			case isSlice: // E.g., [][]byte
-				mfi.merge = func(dst, src pointer) {
-					sbsp := src.toBytesSlice()
-					if *sbsp != nil {
-						dbsp := dst.toBytesSlice()
-						for _, sb := range *sbsp {
-							if sb == nil {
-								*dbsp = append(*dbsp, nil)
-							} else {
-								*dbsp = append(*dbsp, append([]byte{}, sb...))
-							}
-						}
-						if *dbsp == nil {
-							*dbsp = [][]byte{}
-						}
-					}
-				}
-			default: // E.g., []byte
-				mfi.merge = func(dst, src pointer) {
-					sbp := src.toBytes()
-					if *sbp != nil {
-						dbp := dst.toBytes()
-						if !isProto3 || len(*sbp) > 0 {
-							*dbp = append([]byte{}, *sbp...)
-						}
-					}
-				}
-			}
-		case reflect.Struct:
-			switch {
-			case !isPointer:
-				panic(fmt.Sprintf("message field %s without pointer", tf))
-			case isSlice: // E.g., []*pb.T
-				mi := getMergeInfo(tf)
-				mfi.merge = func(dst, src pointer) {
-					sps := src.getPointerSlice()
-					if sps != nil {
-						dps := dst.getPointerSlice()
-						for _, sp := range sps {
-							var dp pointer
-							if !sp.isNil() {
-								dp = valToPointer(reflect.New(tf))
-								mi.merge(dp, sp)
-							}
-							dps = append(dps, dp)
-						}
-						if dps == nil {
-							dps = []pointer{}
-						}
-						dst.setPointerSlice(dps)
-					}
-				}
-			default: // E.g., *pb.T
-				mi := getMergeInfo(tf)
-				mfi.merge = func(dst, src pointer) {
-					sp := src.getPointer()
-					if !sp.isNil() {
-						dp := dst.getPointer()
-						if dp.isNil() {
-							dp = valToPointer(reflect.New(tf))
-							dst.setPointer(dp)
-						}
-						mi.merge(dp, sp)
-					}
-				}
-			}
-		case reflect.Map:
-			switch {
-			case isPointer || isSlice:
-				panic("bad pointer or slice in map case in " + tf.Name())
-			default: // E.g., map[K]V
-				mfi.merge = func(dst, src pointer) {
-					sm := src.asPointerTo(tf).Elem()
-					if sm.Len() == 0 {
-						return
-					}
-					dm := dst.asPointerTo(tf).Elem()
-					if dm.IsNil() {
-						dm.Set(reflect.MakeMap(tf))
-					}
-
-					switch tf.Elem().Kind() {
-					case reflect.Ptr: // Proto struct (e.g., *T)
-						for _, key := range sm.MapKeys() {
-							val := sm.MapIndex(key)
-							val = reflect.ValueOf(Clone(val.Interface().(Message)))
-							dm.SetMapIndex(key, val)
-						}
-					case reflect.Slice: // E.g. Bytes type (e.g., []byte)
-						for _, key := range sm.MapKeys() {
-							val := sm.MapIndex(key)
-							val = reflect.ValueOf(append([]byte{}, val.Bytes()...))
-							dm.SetMapIndex(key, val)
-						}
-					default: // Basic type (e.g., string)
-						for _, key := range sm.MapKeys() {
-							val := sm.MapIndex(key)
-							dm.SetMapIndex(key, val)
-						}
-					}
-				}
-			}
-		case reflect.Interface:
-			// Must be oneof field.
-			switch {
-			case isPointer || isSlice:
-				panic("bad pointer or slice in interface case in " + tf.Name())
-			default: // E.g., interface{}
-				// TODO: Make this faster?
-				mfi.merge = func(dst, src pointer) {
-					su := src.asPointerTo(tf).Elem()
-					if !su.IsNil() {
-						du := dst.asPointerTo(tf).Elem()
-						typ := su.Elem().Type()
-						if du.IsNil() || du.Elem().Type() != typ {
-							du.Set(reflect.New(typ.Elem())) // Initialize interface if empty
-						}
-						sv := su.Elem().Elem().Field(0)
-						if sv.Kind() == reflect.Ptr && sv.IsNil() {
-							return
-						}
-						dv := du.Elem().Elem().Field(0)
-						if dv.Kind() == reflect.Ptr && dv.IsNil() {
-							dv.Set(reflect.New(sv.Type().Elem())) // Initialize proto message if empty
-						}
-						switch sv.Type().Kind() {
-						case reflect.Ptr: // Proto struct (e.g., *T)
-							Merge(dv.Interface().(Message), sv.Interface().(Message))
-						case reflect.Slice: // E.g. Bytes type (e.g., []byte)
-							dv.Set(reflect.ValueOf(append([]byte{}, sv.Bytes()...)))
-						default: // Basic type (e.g., string)
-							dv.Set(sv)
-						}
-					}
-				}
-			}
-		default:
-			panic(fmt.Sprintf("merger not found for type:%s", tf))
-		}
-		mi.fields = append(mi.fields, mfi)
-	}
-
-	mi.unrecognized = invalidField
-	if f, ok := t.FieldByName("XXX_unrecognized"); ok {
-		if f.Type != reflect.TypeOf([]byte{}) {
-			panic("expected XXX_unrecognized to be of type []byte")
-		}
-		mi.unrecognized = toField(&f)
-	}
-
-	atomic.StoreInt32(&mi.initialized, 1)
-}
diff --git a/vendor/github.com/golang/protobuf/proto/table_unmarshal.go b/vendor/github.com/golang/protobuf/proto/table_unmarshal.go
deleted file mode 100644
index acee2fc..0000000
--- a/vendor/github.com/golang/protobuf/proto/table_unmarshal.go
+++ /dev/null
@@ -1,2053 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2016 The Go Authors.  All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-import (
-	"errors"
-	"fmt"
-	"io"
-	"math"
-	"reflect"
-	"strconv"
-	"strings"
-	"sync"
-	"sync/atomic"
-	"unicode/utf8"
-)
-
-// Unmarshal is the entry point from the generated .pb.go files.
-// This function is not intended to be used by non-generated code.
-// This function is not subject to any compatibility guarantee.
-// msg contains a pointer to a protocol buffer struct.
-// b is the data to be unmarshaled into the protocol buffer.
-// a is a pointer to a place to store cached unmarshal information.
-func (a *InternalMessageInfo) Unmarshal(msg Message, b []byte) error {
-	// Load the unmarshal information for this message type.
-	// The atomic load ensures memory consistency.
-	u := atomicLoadUnmarshalInfo(&a.unmarshal)
-	if u == nil {
-		// Slow path: find unmarshal info for msg, update a with it.
-		u = getUnmarshalInfo(reflect.TypeOf(msg).Elem())
-		atomicStoreUnmarshalInfo(&a.unmarshal, u)
-	}
-	// Then do the unmarshaling.
-	err := u.unmarshal(toPointer(&msg), b)
-	return err
-}
-
-type unmarshalInfo struct {
-	typ reflect.Type // type of the protobuf struct
-
-	// 0 = only typ field is initialized
-	// 1 = completely initialized
-	initialized     int32
-	lock            sync.Mutex                    // prevents double initialization
-	dense           []unmarshalFieldInfo          // fields indexed by tag #
-	sparse          map[uint64]unmarshalFieldInfo // fields indexed by tag #
-	reqFields       []string                      // names of required fields
-	reqMask         uint64                        // 1<<len(reqFields)-1
-	unrecognized    field                         // offset of []byte to put unrecognized data (or invalidField if we should throw it away)
-	extensions      field                         // offset of extensions field (of type proto.XXX_InternalExtensions), or invalidField if it does not exist
-	oldExtensions   field                         // offset of old-form extensions field (of type map[int]Extension)
-	extensionRanges []ExtensionRange              // if non-nil, implies extensions field is valid
-	isMessageSet    bool                          // if true, implies extensions field is valid
-}
-
-// An unmarshaler takes a stream of bytes and a pointer to a field of a message.
-// It decodes the field, stores it at f, and returns the unused bytes.
-// w is the wire encoding.
-// b is the data after the tag and wire encoding have been read.
-type unmarshaler func(b []byte, f pointer, w int) ([]byte, error)
-
-type unmarshalFieldInfo struct {
-	// location of the field in the proto message structure.
-	field field
-
-	// function to unmarshal the data for the field.
-	unmarshal unmarshaler
-
-	// if a required field, contains a single set bit at this field's index in the required field list.
-	reqMask uint64
-
-	name string // name of the field, for error reporting
-}
-
-var (
-	unmarshalInfoMap  = map[reflect.Type]*unmarshalInfo{}
-	unmarshalInfoLock sync.Mutex
-)
-
-// getUnmarshalInfo returns the data structure which can be
-// subsequently used to unmarshal a message of the given type.
-// t is the type of the message (note: not pointer to message).
-func getUnmarshalInfo(t reflect.Type) *unmarshalInfo {
-	// It would be correct to return a new unmarshalInfo
-	// unconditionally. We would end up allocating one
-	// per occurrence of that type as a message or submessage.
-	// We use a cache here just to reduce memory usage.
-	unmarshalInfoLock.Lock()
-	defer unmarshalInfoLock.Unlock()
-	u := unmarshalInfoMap[t]
-	if u == nil {
-		u = &unmarshalInfo{typ: t}
-		// Note: we just set the type here. The rest of the fields
-		// will be initialized on first use.
-		unmarshalInfoMap[t] = u
-	}
-	return u
-}
-
-// unmarshal does the main work of unmarshaling a message.
-// u provides type information used to unmarshal the message.
-// m is a pointer to a protocol buffer message.
-// b is a byte stream to unmarshal into m.
-// This is top routine used when recursively unmarshaling submessages.
-func (u *unmarshalInfo) unmarshal(m pointer, b []byte) error {
-	if atomic.LoadInt32(&u.initialized) == 0 {
-		u.computeUnmarshalInfo()
-	}
-	if u.isMessageSet {
-		return unmarshalMessageSet(b, m.offset(u.extensions).toExtensions())
-	}
-	var reqMask uint64 // bitmask of required fields we've seen.
-	var errLater error
-	for len(b) > 0 {
-		// Read tag and wire type.
-		// Special case 1 and 2 byte varints.
-		var x uint64
-		if b[0] < 128 {
-			x = uint64(b[0])
-			b = b[1:]
-		} else if len(b) >= 2 && b[1] < 128 {
-			x = uint64(b[0]&0x7f) + uint64(b[1])<<7
-			b = b[2:]
-		} else {
-			var n int
-			x, n = decodeVarint(b)
-			if n == 0 {
-				return io.ErrUnexpectedEOF
-			}
-			b = b[n:]
-		}
-		tag := x >> 3
-		wire := int(x) & 7
-
-		// Dispatch on the tag to one of the unmarshal* functions below.
-		var f unmarshalFieldInfo
-		if tag < uint64(len(u.dense)) {
-			f = u.dense[tag]
-		} else {
-			f = u.sparse[tag]
-		}
-		if fn := f.unmarshal; fn != nil {
-			var err error
-			b, err = fn(b, m.offset(f.field), wire)
-			if err == nil {
-				reqMask |= f.reqMask
-				continue
-			}
-			if r, ok := err.(*RequiredNotSetError); ok {
-				// Remember this error, but keep parsing. We need to produce
-				// a full parse even if a required field is missing.
-				if errLater == nil {
-					errLater = r
-				}
-				reqMask |= f.reqMask
-				continue
-			}
-			if err != errInternalBadWireType {
-				if err == errInvalidUTF8 {
-					if errLater == nil {
-						fullName := revProtoTypes[reflect.PtrTo(u.typ)] + "." + f.name
-						errLater = &invalidUTF8Error{fullName}
-					}
-					continue
-				}
-				return err
-			}
-			// Fragments with bad wire type are treated as unknown fields.
-		}
-
-		// Unknown tag.
-		if !u.unrecognized.IsValid() {
-			// Don't keep unrecognized data; just skip it.
-			var err error
-			b, err = skipField(b, wire)
-			if err != nil {
-				return err
-			}
-			continue
-		}
-		// Keep unrecognized data around.
-		// maybe in extensions, maybe in the unrecognized field.
-		z := m.offset(u.unrecognized).toBytes()
-		var emap map[int32]Extension
-		var e Extension
-		for _, r := range u.extensionRanges {
-			if uint64(r.Start) <= tag && tag <= uint64(r.End) {
-				if u.extensions.IsValid() {
-					mp := m.offset(u.extensions).toExtensions()
-					emap = mp.extensionsWrite()
-					e = emap[int32(tag)]
-					z = &e.enc
-					break
-				}
-				if u.oldExtensions.IsValid() {
-					p := m.offset(u.oldExtensions).toOldExtensions()
-					emap = *p
-					if emap == nil {
-						emap = map[int32]Extension{}
-						*p = emap
-					}
-					e = emap[int32(tag)]
-					z = &e.enc
-					break
-				}
-				panic("no extensions field available")
-			}
-		}
-
-		// Use wire type to skip data.
-		var err error
-		b0 := b
-		b, err = skipField(b, wire)
-		if err != nil {
-			return err
-		}
-		*z = encodeVarint(*z, tag<<3|uint64(wire))
-		*z = append(*z, b0[:len(b0)-len(b)]...)
-
-		if emap != nil {
-			emap[int32(tag)] = e
-		}
-	}
-	if reqMask != u.reqMask && errLater == nil {
-		// A required field of this message is missing.
-		for _, n := range u.reqFields {
-			if reqMask&1 == 0 {
-				errLater = &RequiredNotSetError{n}
-			}
-			reqMask >>= 1
-		}
-	}
-	return errLater
-}
-
-// computeUnmarshalInfo fills in u with information for use
-// in unmarshaling protocol buffers of type u.typ.
-func (u *unmarshalInfo) computeUnmarshalInfo() {
-	u.lock.Lock()
-	defer u.lock.Unlock()
-	if u.initialized != 0 {
-		return
-	}
-	t := u.typ
-	n := t.NumField()
-
-	// Set up the "not found" value for the unrecognized byte buffer.
-	// This is the default for proto3.
-	u.unrecognized = invalidField
-	u.extensions = invalidField
-	u.oldExtensions = invalidField
-
-	// List of the generated type and offset for each oneof field.
-	type oneofField struct {
-		ityp  reflect.Type // interface type of oneof field
-		field field        // offset in containing message
-	}
-	var oneofFields []oneofField
-
-	for i := 0; i < n; i++ {
-		f := t.Field(i)
-		if f.Name == "XXX_unrecognized" {
-			// The byte slice used to hold unrecognized input is special.
-			if f.Type != reflect.TypeOf(([]byte)(nil)) {
-				panic("bad type for XXX_unrecognized field: " + f.Type.Name())
-			}
-			u.unrecognized = toField(&f)
-			continue
-		}
-		if f.Name == "XXX_InternalExtensions" {
-			// Ditto here.
-			if f.Type != reflect.TypeOf(XXX_InternalExtensions{}) {
-				panic("bad type for XXX_InternalExtensions field: " + f.Type.Name())
-			}
-			u.extensions = toField(&f)
-			if f.Tag.Get("protobuf_messageset") == "1" {
-				u.isMessageSet = true
-			}
-			continue
-		}
-		if f.Name == "XXX_extensions" {
-			// An older form of the extensions field.
-			if f.Type != reflect.TypeOf((map[int32]Extension)(nil)) {
-				panic("bad type for XXX_extensions field: " + f.Type.Name())
-			}
-			u.oldExtensions = toField(&f)
-			continue
-		}
-		if f.Name == "XXX_NoUnkeyedLiteral" || f.Name == "XXX_sizecache" {
-			continue
-		}
-
-		oneof := f.Tag.Get("protobuf_oneof")
-		if oneof != "" {
-			oneofFields = append(oneofFields, oneofField{f.Type, toField(&f)})
-			// The rest of oneof processing happens below.
-			continue
-		}
-
-		tags := f.Tag.Get("protobuf")
-		tagArray := strings.Split(tags, ",")
-		if len(tagArray) < 2 {
-			panic("protobuf tag not enough fields in " + t.Name() + "." + f.Name + ": " + tags)
-		}
-		tag, err := strconv.Atoi(tagArray[1])
-		if err != nil {
-			panic("protobuf tag field not an integer: " + tagArray[1])
-		}
-
-		name := ""
-		for _, tag := range tagArray[3:] {
-			if strings.HasPrefix(tag, "name=") {
-				name = tag[5:]
-			}
-		}
-
-		// Extract unmarshaling function from the field (its type and tags).
-		unmarshal := fieldUnmarshaler(&f)
-
-		// Required field?
-		var reqMask uint64
-		if tagArray[2] == "req" {
-			bit := len(u.reqFields)
-			u.reqFields = append(u.reqFields, name)
-			reqMask = uint64(1) << uint(bit)
-			// TODO: if we have more than 64 required fields, we end up
-			// not verifying that all required fields are present.
-			// Fix this, perhaps using a count of required fields?
-		}
-
-		// Store the info in the correct slot in the message.
-		u.setTag(tag, toField(&f), unmarshal, reqMask, name)
-	}
-
-	// Find any types associated with oneof fields.
-	var oneofImplementers []interface{}
-	switch m := reflect.Zero(reflect.PtrTo(t)).Interface().(type) {
-	case oneofFuncsIface:
-		_, _, _, oneofImplementers = m.XXX_OneofFuncs()
-	case oneofWrappersIface:
-		oneofImplementers = m.XXX_OneofWrappers()
-	}
-	for _, v := range oneofImplementers {
-		tptr := reflect.TypeOf(v) // *Msg_X
-		typ := tptr.Elem()        // Msg_X
-
-		f := typ.Field(0) // oneof implementers have one field
-		baseUnmarshal := fieldUnmarshaler(&f)
-		tags := strings.Split(f.Tag.Get("protobuf"), ",")
-		fieldNum, err := strconv.Atoi(tags[1])
-		if err != nil {
-			panic("protobuf tag field not an integer: " + tags[1])
-		}
-		var name string
-		for _, tag := range tags {
-			if strings.HasPrefix(tag, "name=") {
-				name = strings.TrimPrefix(tag, "name=")
-				break
-			}
-		}
-
-		// Find the oneof field that this struct implements.
-		// Might take O(n^2) to process all of the oneofs, but who cares.
-		for _, of := range oneofFields {
-			if tptr.Implements(of.ityp) {
-				// We have found the corresponding interface for this struct.
-				// That lets us know where this struct should be stored
-				// when we encounter it during unmarshaling.
-				unmarshal := makeUnmarshalOneof(typ, of.ityp, baseUnmarshal)
-				u.setTag(fieldNum, of.field, unmarshal, 0, name)
-			}
-		}
-
-	}
-
-	// Get extension ranges, if any.
-	fn := reflect.Zero(reflect.PtrTo(t)).MethodByName("ExtensionRangeArray")
-	if fn.IsValid() {
-		if !u.extensions.IsValid() && !u.oldExtensions.IsValid() {
-			panic("a message with extensions, but no extensions field in " + t.Name())
-		}
-		u.extensionRanges = fn.Call(nil)[0].Interface().([]ExtensionRange)
-	}
-
-	// Explicitly disallow tag 0. This will ensure we flag an error
-	// when decoding a buffer of all zeros. Without this code, we
-	// would decode and skip an all-zero buffer of even length.
-	// [0 0] is [tag=0/wiretype=varint varint-encoded-0].
-	u.setTag(0, zeroField, func(b []byte, f pointer, w int) ([]byte, error) {
-		return nil, fmt.Errorf("proto: %s: illegal tag 0 (wire type %d)", t, w)
-	}, 0, "")
-
-	// Set mask for required field check.
-	u.reqMask = uint64(1)<<uint(len(u.reqFields)) - 1
-
-	atomic.StoreInt32(&u.initialized, 1)
-}
-
-// setTag stores the unmarshal information for the given tag.
-// tag = tag # for field
-// field/unmarshal = unmarshal info for that field.
-// reqMask = if required, bitmask for field position in required field list. 0 otherwise.
-// name = short name of the field.
-func (u *unmarshalInfo) setTag(tag int, field field, unmarshal unmarshaler, reqMask uint64, name string) {
-	i := unmarshalFieldInfo{field: field, unmarshal: unmarshal, reqMask: reqMask, name: name}
-	n := u.typ.NumField()
-	if tag >= 0 && (tag < 16 || tag < 2*n) { // TODO: what are the right numbers here?
-		for len(u.dense) <= tag {
-			u.dense = append(u.dense, unmarshalFieldInfo{})
-		}
-		u.dense[tag] = i
-		return
-	}
-	if u.sparse == nil {
-		u.sparse = map[uint64]unmarshalFieldInfo{}
-	}
-	u.sparse[uint64(tag)] = i
-}
-
-// fieldUnmarshaler returns an unmarshaler for the given field.
-func fieldUnmarshaler(f *reflect.StructField) unmarshaler {
-	if f.Type.Kind() == reflect.Map {
-		return makeUnmarshalMap(f)
-	}
-	return typeUnmarshaler(f.Type, f.Tag.Get("protobuf"))
-}
-
-// typeUnmarshaler returns an unmarshaler for the given field type / field tag pair.
-func typeUnmarshaler(t reflect.Type, tags string) unmarshaler {
-	tagArray := strings.Split(tags, ",")
-	encoding := tagArray[0]
-	name := "unknown"
-	proto3 := false
-	validateUTF8 := true
-	for _, tag := range tagArray[3:] {
-		if strings.HasPrefix(tag, "name=") {
-			name = tag[5:]
-		}
-		if tag == "proto3" {
-			proto3 = true
-		}
-	}
-	validateUTF8 = validateUTF8 && proto3
-
-	// Figure out packaging (pointer, slice, or both)
-	slice := false
-	pointer := false
-	if t.Kind() == reflect.Slice && t.Elem().Kind() != reflect.Uint8 {
-		slice = true
-		t = t.Elem()
-	}
-	if t.Kind() == reflect.Ptr {
-		pointer = true
-		t = t.Elem()
-	}
-
-	// We'll never have both pointer and slice for basic types.
-	if pointer && slice && t.Kind() != reflect.Struct {
-		panic("both pointer and slice for basic type in " + t.Name())
-	}
-
-	switch t.Kind() {
-	case reflect.Bool:
-		if pointer {
-			return unmarshalBoolPtr
-		}
-		if slice {
-			return unmarshalBoolSlice
-		}
-		return unmarshalBoolValue
-	case reflect.Int32:
-		switch encoding {
-		case "fixed32":
-			if pointer {
-				return unmarshalFixedS32Ptr
-			}
-			if slice {
-				return unmarshalFixedS32Slice
-			}
-			return unmarshalFixedS32Value
-		case "varint":
-			// this could be int32 or enum
-			if pointer {
-				return unmarshalInt32Ptr
-			}
-			if slice {
-				return unmarshalInt32Slice
-			}
-			return unmarshalInt32Value
-		case "zigzag32":
-			if pointer {
-				return unmarshalSint32Ptr
-			}
-			if slice {
-				return unmarshalSint32Slice
-			}
-			return unmarshalSint32Value
-		}
-	case reflect.Int64:
-		switch encoding {
-		case "fixed64":
-			if pointer {
-				return unmarshalFixedS64Ptr
-			}
-			if slice {
-				return unmarshalFixedS64Slice
-			}
-			return unmarshalFixedS64Value
-		case "varint":
-			if pointer {
-				return unmarshalInt64Ptr
-			}
-			if slice {
-				return unmarshalInt64Slice
-			}
-			return unmarshalInt64Value
-		case "zigzag64":
-			if pointer {
-				return unmarshalSint64Ptr
-			}
-			if slice {
-				return unmarshalSint64Slice
-			}
-			return unmarshalSint64Value
-		}
-	case reflect.Uint32:
-		switch encoding {
-		case "fixed32":
-			if pointer {
-				return unmarshalFixed32Ptr
-			}
-			if slice {
-				return unmarshalFixed32Slice
-			}
-			return unmarshalFixed32Value
-		case "varint":
-			if pointer {
-				return unmarshalUint32Ptr
-			}
-			if slice {
-				return unmarshalUint32Slice
-			}
-			return unmarshalUint32Value
-		}
-	case reflect.Uint64:
-		switch encoding {
-		case "fixed64":
-			if pointer {
-				return unmarshalFixed64Ptr
-			}
-			if slice {
-				return unmarshalFixed64Slice
-			}
-			return unmarshalFixed64Value
-		case "varint":
-			if pointer {
-				return unmarshalUint64Ptr
-			}
-			if slice {
-				return unmarshalUint64Slice
-			}
-			return unmarshalUint64Value
-		}
-	case reflect.Float32:
-		if pointer {
-			return unmarshalFloat32Ptr
-		}
-		if slice {
-			return unmarshalFloat32Slice
-		}
-		return unmarshalFloat32Value
-	case reflect.Float64:
-		if pointer {
-			return unmarshalFloat64Ptr
-		}
-		if slice {
-			return unmarshalFloat64Slice
-		}
-		return unmarshalFloat64Value
-	case reflect.Map:
-		panic("map type in typeUnmarshaler in " + t.Name())
-	case reflect.Slice:
-		if pointer {
-			panic("bad pointer in slice case in " + t.Name())
-		}
-		if slice {
-			return unmarshalBytesSlice
-		}
-		return unmarshalBytesValue
-	case reflect.String:
-		if validateUTF8 {
-			if pointer {
-				return unmarshalUTF8StringPtr
-			}
-			if slice {
-				return unmarshalUTF8StringSlice
-			}
-			return unmarshalUTF8StringValue
-		}
-		if pointer {
-			return unmarshalStringPtr
-		}
-		if slice {
-			return unmarshalStringSlice
-		}
-		return unmarshalStringValue
-	case reflect.Struct:
-		// message or group field
-		if !pointer {
-			panic(fmt.Sprintf("message/group field %s:%s without pointer", t, encoding))
-		}
-		switch encoding {
-		case "bytes":
-			if slice {
-				return makeUnmarshalMessageSlicePtr(getUnmarshalInfo(t), name)
-			}
-			return makeUnmarshalMessagePtr(getUnmarshalInfo(t), name)
-		case "group":
-			if slice {
-				return makeUnmarshalGroupSlicePtr(getUnmarshalInfo(t), name)
-			}
-			return makeUnmarshalGroupPtr(getUnmarshalInfo(t), name)
-		}
-	}
-	panic(fmt.Sprintf("unmarshaler not found type:%s encoding:%s", t, encoding))
-}
-
-// Below are all the unmarshalers for individual fields of various types.
-
-func unmarshalInt64Value(b []byte, f pointer, w int) ([]byte, error) {
-	if w != WireVarint {
-		return b, errInternalBadWireType
-	}
-	x, n := decodeVarint(b)
-	if n == 0 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	b = b[n:]
-	v := int64(x)
-	*f.toInt64() = v
-	return b, nil
-}
-
-func unmarshalInt64Ptr(b []byte, f pointer, w int) ([]byte, error) {
-	if w != WireVarint {
-		return b, errInternalBadWireType
-	}
-	x, n := decodeVarint(b)
-	if n == 0 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	b = b[n:]
-	v := int64(x)
-	*f.toInt64Ptr() = &v
-	return b, nil
-}
-
-func unmarshalInt64Slice(b []byte, f pointer, w int) ([]byte, error) {
-	if w == WireBytes { // packed
-		x, n := decodeVarint(b)
-		if n == 0 {
-			return nil, io.ErrUnexpectedEOF
-		}
-		b = b[n:]
-		if x > uint64(len(b)) {
-			return nil, io.ErrUnexpectedEOF
-		}
-		res := b[x:]
-		b = b[:x]
-		for len(b) > 0 {
-			x, n = decodeVarint(b)
-			if n == 0 {
-				return nil, io.ErrUnexpectedEOF
-			}
-			b = b[n:]
-			v := int64(x)
-			s := f.toInt64Slice()
-			*s = append(*s, v)
-		}
-		return res, nil
-	}
-	if w != WireVarint {
-		return b, errInternalBadWireType
-	}
-	x, n := decodeVarint(b)
-	if n == 0 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	b = b[n:]
-	v := int64(x)
-	s := f.toInt64Slice()
-	*s = append(*s, v)
-	return b, nil
-}
-
-func unmarshalSint64Value(b []byte, f pointer, w int) ([]byte, error) {
-	if w != WireVarint {
-		return b, errInternalBadWireType
-	}
-	x, n := decodeVarint(b)
-	if n == 0 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	b = b[n:]
-	v := int64(x>>1) ^ int64(x)<<63>>63
-	*f.toInt64() = v
-	return b, nil
-}
-
-func unmarshalSint64Ptr(b []byte, f pointer, w int) ([]byte, error) {
-	if w != WireVarint {
-		return b, errInternalBadWireType
-	}
-	x, n := decodeVarint(b)
-	if n == 0 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	b = b[n:]
-	v := int64(x>>1) ^ int64(x)<<63>>63
-	*f.toInt64Ptr() = &v
-	return b, nil
-}
-
-func unmarshalSint64Slice(b []byte, f pointer, w int) ([]byte, error) {
-	if w == WireBytes { // packed
-		x, n := decodeVarint(b)
-		if n == 0 {
-			return nil, io.ErrUnexpectedEOF
-		}
-		b = b[n:]
-		if x > uint64(len(b)) {
-			return nil, io.ErrUnexpectedEOF
-		}
-		res := b[x:]
-		b = b[:x]
-		for len(b) > 0 {
-			x, n = decodeVarint(b)
-			if n == 0 {
-				return nil, io.ErrUnexpectedEOF
-			}
-			b = b[n:]
-			v := int64(x>>1) ^ int64(x)<<63>>63
-			s := f.toInt64Slice()
-			*s = append(*s, v)
-		}
-		return res, nil
-	}
-	if w != WireVarint {
-		return b, errInternalBadWireType
-	}
-	x, n := decodeVarint(b)
-	if n == 0 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	b = b[n:]
-	v := int64(x>>1) ^ int64(x)<<63>>63
-	s := f.toInt64Slice()
-	*s = append(*s, v)
-	return b, nil
-}
-
-func unmarshalUint64Value(b []byte, f pointer, w int) ([]byte, error) {
-	if w != WireVarint {
-		return b, errInternalBadWireType
-	}
-	x, n := decodeVarint(b)
-	if n == 0 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	b = b[n:]
-	v := uint64(x)
-	*f.toUint64() = v
-	return b, nil
-}
-
-func unmarshalUint64Ptr(b []byte, f pointer, w int) ([]byte, error) {
-	if w != WireVarint {
-		return b, errInternalBadWireType
-	}
-	x, n := decodeVarint(b)
-	if n == 0 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	b = b[n:]
-	v := uint64(x)
-	*f.toUint64Ptr() = &v
-	return b, nil
-}
-
-func unmarshalUint64Slice(b []byte, f pointer, w int) ([]byte, error) {
-	if w == WireBytes { // packed
-		x, n := decodeVarint(b)
-		if n == 0 {
-			return nil, io.ErrUnexpectedEOF
-		}
-		b = b[n:]
-		if x > uint64(len(b)) {
-			return nil, io.ErrUnexpectedEOF
-		}
-		res := b[x:]
-		b = b[:x]
-		for len(b) > 0 {
-			x, n = decodeVarint(b)
-			if n == 0 {
-				return nil, io.ErrUnexpectedEOF
-			}
-			b = b[n:]
-			v := uint64(x)
-			s := f.toUint64Slice()
-			*s = append(*s, v)
-		}
-		return res, nil
-	}
-	if w != WireVarint {
-		return b, errInternalBadWireType
-	}
-	x, n := decodeVarint(b)
-	if n == 0 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	b = b[n:]
-	v := uint64(x)
-	s := f.toUint64Slice()
-	*s = append(*s, v)
-	return b, nil
-}
-
-func unmarshalInt32Value(b []byte, f pointer, w int) ([]byte, error) {
-	if w != WireVarint {
-		return b, errInternalBadWireType
-	}
-	x, n := decodeVarint(b)
-	if n == 0 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	b = b[n:]
-	v := int32(x)
-	*f.toInt32() = v
-	return b, nil
-}
-
-func unmarshalInt32Ptr(b []byte, f pointer, w int) ([]byte, error) {
-	if w != WireVarint {
-		return b, errInternalBadWireType
-	}
-	x, n := decodeVarint(b)
-	if n == 0 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	b = b[n:]
-	v := int32(x)
-	f.setInt32Ptr(v)
-	return b, nil
-}
-
-func unmarshalInt32Slice(b []byte, f pointer, w int) ([]byte, error) {
-	if w == WireBytes { // packed
-		x, n := decodeVarint(b)
-		if n == 0 {
-			return nil, io.ErrUnexpectedEOF
-		}
-		b = b[n:]
-		if x > uint64(len(b)) {
-			return nil, io.ErrUnexpectedEOF
-		}
-		res := b[x:]
-		b = b[:x]
-		for len(b) > 0 {
-			x, n = decodeVarint(b)
-			if n == 0 {
-				return nil, io.ErrUnexpectedEOF
-			}
-			b = b[n:]
-			v := int32(x)
-			f.appendInt32Slice(v)
-		}
-		return res, nil
-	}
-	if w != WireVarint {
-		return b, errInternalBadWireType
-	}
-	x, n := decodeVarint(b)
-	if n == 0 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	b = b[n:]
-	v := int32(x)
-	f.appendInt32Slice(v)
-	return b, nil
-}
-
-func unmarshalSint32Value(b []byte, f pointer, w int) ([]byte, error) {
-	if w != WireVarint {
-		return b, errInternalBadWireType
-	}
-	x, n := decodeVarint(b)
-	if n == 0 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	b = b[n:]
-	v := int32(x>>1) ^ int32(x)<<31>>31
-	*f.toInt32() = v
-	return b, nil
-}
-
-func unmarshalSint32Ptr(b []byte, f pointer, w int) ([]byte, error) {
-	if w != WireVarint {
-		return b, errInternalBadWireType
-	}
-	x, n := decodeVarint(b)
-	if n == 0 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	b = b[n:]
-	v := int32(x>>1) ^ int32(x)<<31>>31
-	f.setInt32Ptr(v)
-	return b, nil
-}
-
-func unmarshalSint32Slice(b []byte, f pointer, w int) ([]byte, error) {
-	if w == WireBytes { // packed
-		x, n := decodeVarint(b)
-		if n == 0 {
-			return nil, io.ErrUnexpectedEOF
-		}
-		b = b[n:]
-		if x > uint64(len(b)) {
-			return nil, io.ErrUnexpectedEOF
-		}
-		res := b[x:]
-		b = b[:x]
-		for len(b) > 0 {
-			x, n = decodeVarint(b)
-			if n == 0 {
-				return nil, io.ErrUnexpectedEOF
-			}
-			b = b[n:]
-			v := int32(x>>1) ^ int32(x)<<31>>31
-			f.appendInt32Slice(v)
-		}
-		return res, nil
-	}
-	if w != WireVarint {
-		return b, errInternalBadWireType
-	}
-	x, n := decodeVarint(b)
-	if n == 0 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	b = b[n:]
-	v := int32(x>>1) ^ int32(x)<<31>>31
-	f.appendInt32Slice(v)
-	return b, nil
-}
-
-func unmarshalUint32Value(b []byte, f pointer, w int) ([]byte, error) {
-	if w != WireVarint {
-		return b, errInternalBadWireType
-	}
-	x, n := decodeVarint(b)
-	if n == 0 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	b = b[n:]
-	v := uint32(x)
-	*f.toUint32() = v
-	return b, nil
-}
-
-func unmarshalUint32Ptr(b []byte, f pointer, w int) ([]byte, error) {
-	if w != WireVarint {
-		return b, errInternalBadWireType
-	}
-	x, n := decodeVarint(b)
-	if n == 0 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	b = b[n:]
-	v := uint32(x)
-	*f.toUint32Ptr() = &v
-	return b, nil
-}
-
-func unmarshalUint32Slice(b []byte, f pointer, w int) ([]byte, error) {
-	if w == WireBytes { // packed
-		x, n := decodeVarint(b)
-		if n == 0 {
-			return nil, io.ErrUnexpectedEOF
-		}
-		b = b[n:]
-		if x > uint64(len(b)) {
-			return nil, io.ErrUnexpectedEOF
-		}
-		res := b[x:]
-		b = b[:x]
-		for len(b) > 0 {
-			x, n = decodeVarint(b)
-			if n == 0 {
-				return nil, io.ErrUnexpectedEOF
-			}
-			b = b[n:]
-			v := uint32(x)
-			s := f.toUint32Slice()
-			*s = append(*s, v)
-		}
-		return res, nil
-	}
-	if w != WireVarint {
-		return b, errInternalBadWireType
-	}
-	x, n := decodeVarint(b)
-	if n == 0 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	b = b[n:]
-	v := uint32(x)
-	s := f.toUint32Slice()
-	*s = append(*s, v)
-	return b, nil
-}
-
-func unmarshalFixed64Value(b []byte, f pointer, w int) ([]byte, error) {
-	if w != WireFixed64 {
-		return b, errInternalBadWireType
-	}
-	if len(b) < 8 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	v := uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56
-	*f.toUint64() = v
-	return b[8:], nil
-}
-
-func unmarshalFixed64Ptr(b []byte, f pointer, w int) ([]byte, error) {
-	if w != WireFixed64 {
-		return b, errInternalBadWireType
-	}
-	if len(b) < 8 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	v := uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56
-	*f.toUint64Ptr() = &v
-	return b[8:], nil
-}
-
-func unmarshalFixed64Slice(b []byte, f pointer, w int) ([]byte, error) {
-	if w == WireBytes { // packed
-		x, n := decodeVarint(b)
-		if n == 0 {
-			return nil, io.ErrUnexpectedEOF
-		}
-		b = b[n:]
-		if x > uint64(len(b)) {
-			return nil, io.ErrUnexpectedEOF
-		}
-		res := b[x:]
-		b = b[:x]
-		for len(b) > 0 {
-			if len(b) < 8 {
-				return nil, io.ErrUnexpectedEOF
-			}
-			v := uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56
-			s := f.toUint64Slice()
-			*s = append(*s, v)
-			b = b[8:]
-		}
-		return res, nil
-	}
-	if w != WireFixed64 {
-		return b, errInternalBadWireType
-	}
-	if len(b) < 8 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	v := uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56
-	s := f.toUint64Slice()
-	*s = append(*s, v)
-	return b[8:], nil
-}
-
-func unmarshalFixedS64Value(b []byte, f pointer, w int) ([]byte, error) {
-	if w != WireFixed64 {
-		return b, errInternalBadWireType
-	}
-	if len(b) < 8 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	v := int64(b[0]) | int64(b[1])<<8 | int64(b[2])<<16 | int64(b[3])<<24 | int64(b[4])<<32 | int64(b[5])<<40 | int64(b[6])<<48 | int64(b[7])<<56
-	*f.toInt64() = v
-	return b[8:], nil
-}
-
-func unmarshalFixedS64Ptr(b []byte, f pointer, w int) ([]byte, error) {
-	if w != WireFixed64 {
-		return b, errInternalBadWireType
-	}
-	if len(b) < 8 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	v := int64(b[0]) | int64(b[1])<<8 | int64(b[2])<<16 | int64(b[3])<<24 | int64(b[4])<<32 | int64(b[5])<<40 | int64(b[6])<<48 | int64(b[7])<<56
-	*f.toInt64Ptr() = &v
-	return b[8:], nil
-}
-
-func unmarshalFixedS64Slice(b []byte, f pointer, w int) ([]byte, error) {
-	if w == WireBytes { // packed
-		x, n := decodeVarint(b)
-		if n == 0 {
-			return nil, io.ErrUnexpectedEOF
-		}
-		b = b[n:]
-		if x > uint64(len(b)) {
-			return nil, io.ErrUnexpectedEOF
-		}
-		res := b[x:]
-		b = b[:x]
-		for len(b) > 0 {
-			if len(b) < 8 {
-				return nil, io.ErrUnexpectedEOF
-			}
-			v := int64(b[0]) | int64(b[1])<<8 | int64(b[2])<<16 | int64(b[3])<<24 | int64(b[4])<<32 | int64(b[5])<<40 | int64(b[6])<<48 | int64(b[7])<<56
-			s := f.toInt64Slice()
-			*s = append(*s, v)
-			b = b[8:]
-		}
-		return res, nil
-	}
-	if w != WireFixed64 {
-		return b, errInternalBadWireType
-	}
-	if len(b) < 8 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	v := int64(b[0]) | int64(b[1])<<8 | int64(b[2])<<16 | int64(b[3])<<24 | int64(b[4])<<32 | int64(b[5])<<40 | int64(b[6])<<48 | int64(b[7])<<56
-	s := f.toInt64Slice()
-	*s = append(*s, v)
-	return b[8:], nil
-}
-
-func unmarshalFixed32Value(b []byte, f pointer, w int) ([]byte, error) {
-	if w != WireFixed32 {
-		return b, errInternalBadWireType
-	}
-	if len(b) < 4 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	v := uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24
-	*f.toUint32() = v
-	return b[4:], nil
-}
-
-func unmarshalFixed32Ptr(b []byte, f pointer, w int) ([]byte, error) {
-	if w != WireFixed32 {
-		return b, errInternalBadWireType
-	}
-	if len(b) < 4 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	v := uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24
-	*f.toUint32Ptr() = &v
-	return b[4:], nil
-}
-
-func unmarshalFixed32Slice(b []byte, f pointer, w int) ([]byte, error) {
-	if w == WireBytes { // packed
-		x, n := decodeVarint(b)
-		if n == 0 {
-			return nil, io.ErrUnexpectedEOF
-		}
-		b = b[n:]
-		if x > uint64(len(b)) {
-			return nil, io.ErrUnexpectedEOF
-		}
-		res := b[x:]
-		b = b[:x]
-		for len(b) > 0 {
-			if len(b) < 4 {
-				return nil, io.ErrUnexpectedEOF
-			}
-			v := uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24
-			s := f.toUint32Slice()
-			*s = append(*s, v)
-			b = b[4:]
-		}
-		return res, nil
-	}
-	if w != WireFixed32 {
-		return b, errInternalBadWireType
-	}
-	if len(b) < 4 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	v := uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24
-	s := f.toUint32Slice()
-	*s = append(*s, v)
-	return b[4:], nil
-}
-
-func unmarshalFixedS32Value(b []byte, f pointer, w int) ([]byte, error) {
-	if w != WireFixed32 {
-		return b, errInternalBadWireType
-	}
-	if len(b) < 4 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	v := int32(b[0]) | int32(b[1])<<8 | int32(b[2])<<16 | int32(b[3])<<24
-	*f.toInt32() = v
-	return b[4:], nil
-}
-
-func unmarshalFixedS32Ptr(b []byte, f pointer, w int) ([]byte, error) {
-	if w != WireFixed32 {
-		return b, errInternalBadWireType
-	}
-	if len(b) < 4 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	v := int32(b[0]) | int32(b[1])<<8 | int32(b[2])<<16 | int32(b[3])<<24
-	f.setInt32Ptr(v)
-	return b[4:], nil
-}
-
-func unmarshalFixedS32Slice(b []byte, f pointer, w int) ([]byte, error) {
-	if w == WireBytes { // packed
-		x, n := decodeVarint(b)
-		if n == 0 {
-			return nil, io.ErrUnexpectedEOF
-		}
-		b = b[n:]
-		if x > uint64(len(b)) {
-			return nil, io.ErrUnexpectedEOF
-		}
-		res := b[x:]
-		b = b[:x]
-		for len(b) > 0 {
-			if len(b) < 4 {
-				return nil, io.ErrUnexpectedEOF
-			}
-			v := int32(b[0]) | int32(b[1])<<8 | int32(b[2])<<16 | int32(b[3])<<24
-			f.appendInt32Slice(v)
-			b = b[4:]
-		}
-		return res, nil
-	}
-	if w != WireFixed32 {
-		return b, errInternalBadWireType
-	}
-	if len(b) < 4 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	v := int32(b[0]) | int32(b[1])<<8 | int32(b[2])<<16 | int32(b[3])<<24
-	f.appendInt32Slice(v)
-	return b[4:], nil
-}
-
-func unmarshalBoolValue(b []byte, f pointer, w int) ([]byte, error) {
-	if w != WireVarint {
-		return b, errInternalBadWireType
-	}
-	// Note: any length varint is allowed, even though any sane
-	// encoder will use one byte.
-	// See https://github.com/golang/protobuf/issues/76
-	x, n := decodeVarint(b)
-	if n == 0 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	// TODO: check if x>1? Tests seem to indicate no.
-	v := x != 0
-	*f.toBool() = v
-	return b[n:], nil
-}
-
-func unmarshalBoolPtr(b []byte, f pointer, w int) ([]byte, error) {
-	if w != WireVarint {
-		return b, errInternalBadWireType
-	}
-	x, n := decodeVarint(b)
-	if n == 0 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	v := x != 0
-	*f.toBoolPtr() = &v
-	return b[n:], nil
-}
-
-func unmarshalBoolSlice(b []byte, f pointer, w int) ([]byte, error) {
-	if w == WireBytes { // packed
-		x, n := decodeVarint(b)
-		if n == 0 {
-			return nil, io.ErrUnexpectedEOF
-		}
-		b = b[n:]
-		if x > uint64(len(b)) {
-			return nil, io.ErrUnexpectedEOF
-		}
-		res := b[x:]
-		b = b[:x]
-		for len(b) > 0 {
-			x, n = decodeVarint(b)
-			if n == 0 {
-				return nil, io.ErrUnexpectedEOF
-			}
-			v := x != 0
-			s := f.toBoolSlice()
-			*s = append(*s, v)
-			b = b[n:]
-		}
-		return res, nil
-	}
-	if w != WireVarint {
-		return b, errInternalBadWireType
-	}
-	x, n := decodeVarint(b)
-	if n == 0 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	v := x != 0
-	s := f.toBoolSlice()
-	*s = append(*s, v)
-	return b[n:], nil
-}
-
-func unmarshalFloat64Value(b []byte, f pointer, w int) ([]byte, error) {
-	if w != WireFixed64 {
-		return b, errInternalBadWireType
-	}
-	if len(b) < 8 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	v := math.Float64frombits(uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56)
-	*f.toFloat64() = v
-	return b[8:], nil
-}
-
-func unmarshalFloat64Ptr(b []byte, f pointer, w int) ([]byte, error) {
-	if w != WireFixed64 {
-		return b, errInternalBadWireType
-	}
-	if len(b) < 8 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	v := math.Float64frombits(uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56)
-	*f.toFloat64Ptr() = &v
-	return b[8:], nil
-}
-
-func unmarshalFloat64Slice(b []byte, f pointer, w int) ([]byte, error) {
-	if w == WireBytes { // packed
-		x, n := decodeVarint(b)
-		if n == 0 {
-			return nil, io.ErrUnexpectedEOF
-		}
-		b = b[n:]
-		if x > uint64(len(b)) {
-			return nil, io.ErrUnexpectedEOF
-		}
-		res := b[x:]
-		b = b[:x]
-		for len(b) > 0 {
-			if len(b) < 8 {
-				return nil, io.ErrUnexpectedEOF
-			}
-			v := math.Float64frombits(uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56)
-			s := f.toFloat64Slice()
-			*s = append(*s, v)
-			b = b[8:]
-		}
-		return res, nil
-	}
-	if w != WireFixed64 {
-		return b, errInternalBadWireType
-	}
-	if len(b) < 8 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	v := math.Float64frombits(uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56)
-	s := f.toFloat64Slice()
-	*s = append(*s, v)
-	return b[8:], nil
-}
-
-func unmarshalFloat32Value(b []byte, f pointer, w int) ([]byte, error) {
-	if w != WireFixed32 {
-		return b, errInternalBadWireType
-	}
-	if len(b) < 4 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	v := math.Float32frombits(uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24)
-	*f.toFloat32() = v
-	return b[4:], nil
-}
-
-func unmarshalFloat32Ptr(b []byte, f pointer, w int) ([]byte, error) {
-	if w != WireFixed32 {
-		return b, errInternalBadWireType
-	}
-	if len(b) < 4 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	v := math.Float32frombits(uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24)
-	*f.toFloat32Ptr() = &v
-	return b[4:], nil
-}
-
-func unmarshalFloat32Slice(b []byte, f pointer, w int) ([]byte, error) {
-	if w == WireBytes { // packed
-		x, n := decodeVarint(b)
-		if n == 0 {
-			return nil, io.ErrUnexpectedEOF
-		}
-		b = b[n:]
-		if x > uint64(len(b)) {
-			return nil, io.ErrUnexpectedEOF
-		}
-		res := b[x:]
-		b = b[:x]
-		for len(b) > 0 {
-			if len(b) < 4 {
-				return nil, io.ErrUnexpectedEOF
-			}
-			v := math.Float32frombits(uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24)
-			s := f.toFloat32Slice()
-			*s = append(*s, v)
-			b = b[4:]
-		}
-		return res, nil
-	}
-	if w != WireFixed32 {
-		return b, errInternalBadWireType
-	}
-	if len(b) < 4 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	v := math.Float32frombits(uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24)
-	s := f.toFloat32Slice()
-	*s = append(*s, v)
-	return b[4:], nil
-}
-
-func unmarshalStringValue(b []byte, f pointer, w int) ([]byte, error) {
-	if w != WireBytes {
-		return b, errInternalBadWireType
-	}
-	x, n := decodeVarint(b)
-	if n == 0 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	b = b[n:]
-	if x > uint64(len(b)) {
-		return nil, io.ErrUnexpectedEOF
-	}
-	v := string(b[:x])
-	*f.toString() = v
-	return b[x:], nil
-}
-
-func unmarshalStringPtr(b []byte, f pointer, w int) ([]byte, error) {
-	if w != WireBytes {
-		return b, errInternalBadWireType
-	}
-	x, n := decodeVarint(b)
-	if n == 0 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	b = b[n:]
-	if x > uint64(len(b)) {
-		return nil, io.ErrUnexpectedEOF
-	}
-	v := string(b[:x])
-	*f.toStringPtr() = &v
-	return b[x:], nil
-}
-
-func unmarshalStringSlice(b []byte, f pointer, w int) ([]byte, error) {
-	if w != WireBytes {
-		return b, errInternalBadWireType
-	}
-	x, n := decodeVarint(b)
-	if n == 0 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	b = b[n:]
-	if x > uint64(len(b)) {
-		return nil, io.ErrUnexpectedEOF
-	}
-	v := string(b[:x])
-	s := f.toStringSlice()
-	*s = append(*s, v)
-	return b[x:], nil
-}
-
-func unmarshalUTF8StringValue(b []byte, f pointer, w int) ([]byte, error) {
-	if w != WireBytes {
-		return b, errInternalBadWireType
-	}
-	x, n := decodeVarint(b)
-	if n == 0 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	b = b[n:]
-	if x > uint64(len(b)) {
-		return nil, io.ErrUnexpectedEOF
-	}
-	v := string(b[:x])
-	*f.toString() = v
-	if !utf8.ValidString(v) {
-		return b[x:], errInvalidUTF8
-	}
-	return b[x:], nil
-}
-
-func unmarshalUTF8StringPtr(b []byte, f pointer, w int) ([]byte, error) {
-	if w != WireBytes {
-		return b, errInternalBadWireType
-	}
-	x, n := decodeVarint(b)
-	if n == 0 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	b = b[n:]
-	if x > uint64(len(b)) {
-		return nil, io.ErrUnexpectedEOF
-	}
-	v := string(b[:x])
-	*f.toStringPtr() = &v
-	if !utf8.ValidString(v) {
-		return b[x:], errInvalidUTF8
-	}
-	return b[x:], nil
-}
-
-func unmarshalUTF8StringSlice(b []byte, f pointer, w int) ([]byte, error) {
-	if w != WireBytes {
-		return b, errInternalBadWireType
-	}
-	x, n := decodeVarint(b)
-	if n == 0 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	b = b[n:]
-	if x > uint64(len(b)) {
-		return nil, io.ErrUnexpectedEOF
-	}
-	v := string(b[:x])
-	s := f.toStringSlice()
-	*s = append(*s, v)
-	if !utf8.ValidString(v) {
-		return b[x:], errInvalidUTF8
-	}
-	return b[x:], nil
-}
-
-var emptyBuf [0]byte
-
-func unmarshalBytesValue(b []byte, f pointer, w int) ([]byte, error) {
-	if w != WireBytes {
-		return b, errInternalBadWireType
-	}
-	x, n := decodeVarint(b)
-	if n == 0 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	b = b[n:]
-	if x > uint64(len(b)) {
-		return nil, io.ErrUnexpectedEOF
-	}
-	// The use of append here is a trick which avoids the zeroing
-	// that would be required if we used a make/copy pair.
-	// We append to emptyBuf instead of nil because we want
-	// a non-nil result even when the length is 0.
-	v := append(emptyBuf[:], b[:x]...)
-	*f.toBytes() = v
-	return b[x:], nil
-}
-
-func unmarshalBytesSlice(b []byte, f pointer, w int) ([]byte, error) {
-	if w != WireBytes {
-		return b, errInternalBadWireType
-	}
-	x, n := decodeVarint(b)
-	if n == 0 {
-		return nil, io.ErrUnexpectedEOF
-	}
-	b = b[n:]
-	if x > uint64(len(b)) {
-		return nil, io.ErrUnexpectedEOF
-	}
-	v := append(emptyBuf[:], b[:x]...)
-	s := f.toBytesSlice()
-	*s = append(*s, v)
-	return b[x:], nil
-}
-
-func makeUnmarshalMessagePtr(sub *unmarshalInfo, name string) unmarshaler {
-	return func(b []byte, f pointer, w int) ([]byte, error) {
-		if w != WireBytes {
-			return b, errInternalBadWireType
-		}
-		x, n := decodeVarint(b)
-		if n == 0 {
-			return nil, io.ErrUnexpectedEOF
-		}
-		b = b[n:]
-		if x > uint64(len(b)) {
-			return nil, io.ErrUnexpectedEOF
-		}
-		// First read the message field to see if something is there.
-		// The semantics of multiple submessages are weird.  Instead of
-		// the last one winning (as it is for all other fields), multiple
-		// submessages are merged.
-		v := f.getPointer()
-		if v.isNil() {
-			v = valToPointer(reflect.New(sub.typ))
-			f.setPointer(v)
-		}
-		err := sub.unmarshal(v, b[:x])
-		if err != nil {
-			if r, ok := err.(*RequiredNotSetError); ok {
-				r.field = name + "." + r.field
-			} else {
-				return nil, err
-			}
-		}
-		return b[x:], err
-	}
-}
-
-func makeUnmarshalMessageSlicePtr(sub *unmarshalInfo, name string) unmarshaler {
-	return func(b []byte, f pointer, w int) ([]byte, error) {
-		if w != WireBytes {
-			return b, errInternalBadWireType
-		}
-		x, n := decodeVarint(b)
-		if n == 0 {
-			return nil, io.ErrUnexpectedEOF
-		}
-		b = b[n:]
-		if x > uint64(len(b)) {
-			return nil, io.ErrUnexpectedEOF
-		}
-		v := valToPointer(reflect.New(sub.typ))
-		err := sub.unmarshal(v, b[:x])
-		if err != nil {
-			if r, ok := err.(*RequiredNotSetError); ok {
-				r.field = name + "." + r.field
-			} else {
-				return nil, err
-			}
-		}
-		f.appendPointer(v)
-		return b[x:], err
-	}
-}
-
-func makeUnmarshalGroupPtr(sub *unmarshalInfo, name string) unmarshaler {
-	return func(b []byte, f pointer, w int) ([]byte, error) {
-		if w != WireStartGroup {
-			return b, errInternalBadWireType
-		}
-		x, y := findEndGroup(b)
-		if x < 0 {
-			return nil, io.ErrUnexpectedEOF
-		}
-		v := f.getPointer()
-		if v.isNil() {
-			v = valToPointer(reflect.New(sub.typ))
-			f.setPointer(v)
-		}
-		err := sub.unmarshal(v, b[:x])
-		if err != nil {
-			if r, ok := err.(*RequiredNotSetError); ok {
-				r.field = name + "." + r.field
-			} else {
-				return nil, err
-			}
-		}
-		return b[y:], err
-	}
-}
-
-func makeUnmarshalGroupSlicePtr(sub *unmarshalInfo, name string) unmarshaler {
-	return func(b []byte, f pointer, w int) ([]byte, error) {
-		if w != WireStartGroup {
-			return b, errInternalBadWireType
-		}
-		x, y := findEndGroup(b)
-		if x < 0 {
-			return nil, io.ErrUnexpectedEOF
-		}
-		v := valToPointer(reflect.New(sub.typ))
-		err := sub.unmarshal(v, b[:x])
-		if err != nil {
-			if r, ok := err.(*RequiredNotSetError); ok {
-				r.field = name + "." + r.field
-			} else {
-				return nil, err
-			}
-		}
-		f.appendPointer(v)
-		return b[y:], err
-	}
-}
-
-func makeUnmarshalMap(f *reflect.StructField) unmarshaler {
-	t := f.Type
-	kt := t.Key()
-	vt := t.Elem()
-	unmarshalKey := typeUnmarshaler(kt, f.Tag.Get("protobuf_key"))
-	unmarshalVal := typeUnmarshaler(vt, f.Tag.Get("protobuf_val"))
-	return func(b []byte, f pointer, w int) ([]byte, error) {
-		// The map entry is a submessage. Figure out how big it is.
-		if w != WireBytes {
-			return nil, fmt.Errorf("proto: bad wiretype for map field: got %d want %d", w, WireBytes)
-		}
-		x, n := decodeVarint(b)
-		if n == 0 {
-			return nil, io.ErrUnexpectedEOF
-		}
-		b = b[n:]
-		if x > uint64(len(b)) {
-			return nil, io.ErrUnexpectedEOF
-		}
-		r := b[x:] // unused data to return
-		b = b[:x]  // data for map entry
-
-		// Note: we could use #keys * #values ~= 200 functions
-		// to do map decoding without reflection. Probably not worth it.
-		// Maps will be somewhat slow. Oh well.
-
-		// Read key and value from data.
-		var nerr nonFatal
-		k := reflect.New(kt)
-		v := reflect.New(vt)
-		for len(b) > 0 {
-			x, n := decodeVarint(b)
-			if n == 0 {
-				return nil, io.ErrUnexpectedEOF
-			}
-			wire := int(x) & 7
-			b = b[n:]
-
-			var err error
-			switch x >> 3 {
-			case 1:
-				b, err = unmarshalKey(b, valToPointer(k), wire)
-			case 2:
-				b, err = unmarshalVal(b, valToPointer(v), wire)
-			default:
-				err = errInternalBadWireType // skip unknown tag
-			}
-
-			if nerr.Merge(err) {
-				continue
-			}
-			if err != errInternalBadWireType {
-				return nil, err
-			}
-
-			// Skip past unknown fields.
-			b, err = skipField(b, wire)
-			if err != nil {
-				return nil, err
-			}
-		}
-
-		// Get map, allocate if needed.
-		m := f.asPointerTo(t).Elem() // an addressable map[K]T
-		if m.IsNil() {
-			m.Set(reflect.MakeMap(t))
-		}
-
-		// Insert into map.
-		m.SetMapIndex(k.Elem(), v.Elem())
-
-		return r, nerr.E
-	}
-}
-
-// makeUnmarshalOneof makes an unmarshaler for oneof fields.
-// for:
-// message Msg {
-//   oneof F {
-//     int64 X = 1;
-//     float64 Y = 2;
-//   }
-// }
-// typ is the type of the concrete entry for a oneof case (e.g. Msg_X).
-// ityp is the interface type of the oneof field (e.g. isMsg_F).
-// unmarshal is the unmarshaler for the base type of the oneof case (e.g. int64).
-// Note that this function will be called once for each case in the oneof.
-func makeUnmarshalOneof(typ, ityp reflect.Type, unmarshal unmarshaler) unmarshaler {
-	sf := typ.Field(0)
-	field0 := toField(&sf)
-	return func(b []byte, f pointer, w int) ([]byte, error) {
-		// Allocate holder for value.
-		v := reflect.New(typ)
-
-		// Unmarshal data into holder.
-		// We unmarshal into the first field of the holder object.
-		var err error
-		var nerr nonFatal
-		b, err = unmarshal(b, valToPointer(v).offset(field0), w)
-		if !nerr.Merge(err) {
-			return nil, err
-		}
-
-		// Write pointer to holder into target field.
-		f.asPointerTo(ityp).Elem().Set(v)
-
-		return b, nerr.E
-	}
-}
-
-// Error used by decode internally.
-var errInternalBadWireType = errors.New("proto: internal error: bad wiretype")
-
-// skipField skips past a field of type wire and returns the remaining bytes.
-func skipField(b []byte, wire int) ([]byte, error) {
-	switch wire {
-	case WireVarint:
-		_, k := decodeVarint(b)
-		if k == 0 {
-			return b, io.ErrUnexpectedEOF
-		}
-		b = b[k:]
-	case WireFixed32:
-		if len(b) < 4 {
-			return b, io.ErrUnexpectedEOF
-		}
-		b = b[4:]
-	case WireFixed64:
-		if len(b) < 8 {
-			return b, io.ErrUnexpectedEOF
-		}
-		b = b[8:]
-	case WireBytes:
-		m, k := decodeVarint(b)
-		if k == 0 || uint64(len(b)-k) < m {
-			return b, io.ErrUnexpectedEOF
-		}
-		b = b[uint64(k)+m:]
-	case WireStartGroup:
-		_, i := findEndGroup(b)
-		if i == -1 {
-			return b, io.ErrUnexpectedEOF
-		}
-		b = b[i:]
-	default:
-		return b, fmt.Errorf("proto: can't skip unknown wire type %d", wire)
-	}
-	return b, nil
-}
-
-// findEndGroup finds the index of the next EndGroup tag.
-// Groups may be nested, so the "next" EndGroup tag is the first
-// unpaired EndGroup.
-// findEndGroup returns the indexes of the start and end of the EndGroup tag.
-// Returns (-1,-1) if it can't find one.
-func findEndGroup(b []byte) (int, int) {
-	depth := 1
-	i := 0
-	for {
-		x, n := decodeVarint(b[i:])
-		if n == 0 {
-			return -1, -1
-		}
-		j := i
-		i += n
-		switch x & 7 {
-		case WireVarint:
-			_, k := decodeVarint(b[i:])
-			if k == 0 {
-				return -1, -1
-			}
-			i += k
-		case WireFixed32:
-			if len(b)-4 < i {
-				return -1, -1
-			}
-			i += 4
-		case WireFixed64:
-			if len(b)-8 < i {
-				return -1, -1
-			}
-			i += 8
-		case WireBytes:
-			m, k := decodeVarint(b[i:])
-			if k == 0 {
-				return -1, -1
-			}
-			i += k
-			if uint64(len(b)-i) < m {
-				return -1, -1
-			}
-			i += int(m)
-		case WireStartGroup:
-			depth++
-		case WireEndGroup:
-			depth--
-			if depth == 0 {
-				return j, i
-			}
-		default:
-			return -1, -1
-		}
-	}
-}
-
-// encodeVarint appends a varint-encoded integer to b and returns the result.
-func encodeVarint(b []byte, x uint64) []byte {
-	for x >= 1<<7 {
-		b = append(b, byte(x&0x7f|0x80))
-		x >>= 7
-	}
-	return append(b, byte(x))
-}
-
-// decodeVarint reads a varint-encoded integer from b.
-// Returns the decoded integer and the number of bytes read.
-// If there is an error, it returns 0,0.
-func decodeVarint(b []byte) (uint64, int) {
-	var x, y uint64
-	if len(b) == 0 {
-		goto bad
-	}
-	x = uint64(b[0])
-	if x < 0x80 {
-		return x, 1
-	}
-	x -= 0x80
-
-	if len(b) <= 1 {
-		goto bad
-	}
-	y = uint64(b[1])
-	x += y << 7
-	if y < 0x80 {
-		return x, 2
-	}
-	x -= 0x80 << 7
-
-	if len(b) <= 2 {
-		goto bad
-	}
-	y = uint64(b[2])
-	x += y << 14
-	if y < 0x80 {
-		return x, 3
-	}
-	x -= 0x80 << 14
-
-	if len(b) <= 3 {
-		goto bad
-	}
-	y = uint64(b[3])
-	x += y << 21
-	if y < 0x80 {
-		return x, 4
-	}
-	x -= 0x80 << 21
-
-	if len(b) <= 4 {
-		goto bad
-	}
-	y = uint64(b[4])
-	x += y << 28
-	if y < 0x80 {
-		return x, 5
-	}
-	x -= 0x80 << 28
-
-	if len(b) <= 5 {
-		goto bad
-	}
-	y = uint64(b[5])
-	x += y << 35
-	if y < 0x80 {
-		return x, 6
-	}
-	x -= 0x80 << 35
-
-	if len(b) <= 6 {
-		goto bad
-	}
-	y = uint64(b[6])
-	x += y << 42
-	if y < 0x80 {
-		return x, 7
-	}
-	x -= 0x80 << 42
-
-	if len(b) <= 7 {
-		goto bad
-	}
-	y = uint64(b[7])
-	x += y << 49
-	if y < 0x80 {
-		return x, 8
-	}
-	x -= 0x80 << 49
-
-	if len(b) <= 8 {
-		goto bad
-	}
-	y = uint64(b[8])
-	x += y << 56
-	if y < 0x80 {
-		return x, 9
-	}
-	x -= 0x80 << 56
-
-	if len(b) <= 9 {
-		goto bad
-	}
-	y = uint64(b[9])
-	x += y << 63
-	if y < 2 {
-		return x, 10
-	}
-
-bad:
-	return 0, 0
-}
diff --git a/vendor/github.com/golang/protobuf/proto/text.go b/vendor/github.com/golang/protobuf/proto/text.go
deleted file mode 100644
index 1aaee72..0000000
--- a/vendor/github.com/golang/protobuf/proto/text.go
+++ /dev/null
@@ -1,843 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2010 The Go Authors.  All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-// Functions for writing the text protocol buffer format.
-
-import (
-	"bufio"
-	"bytes"
-	"encoding"
-	"errors"
-	"fmt"
-	"io"
-	"log"
-	"math"
-	"reflect"
-	"sort"
-	"strings"
-)
-
-var (
-	newline         = []byte("\n")
-	spaces          = []byte("                                        ")
-	endBraceNewline = []byte("}\n")
-	backslashN      = []byte{'\\', 'n'}
-	backslashR      = []byte{'\\', 'r'}
-	backslashT      = []byte{'\\', 't'}
-	backslashDQ     = []byte{'\\', '"'}
-	backslashBS     = []byte{'\\', '\\'}
-	posInf          = []byte("inf")
-	negInf          = []byte("-inf")
-	nan             = []byte("nan")
-)
-
-type writer interface {
-	io.Writer
-	WriteByte(byte) error
-}
-
-// textWriter is an io.Writer that tracks its indentation level.
-type textWriter struct {
-	ind      int
-	complete bool // if the current position is a complete line
-	compact  bool // whether to write out as a one-liner
-	w        writer
-}
-
-func (w *textWriter) WriteString(s string) (n int, err error) {
-	if !strings.Contains(s, "\n") {
-		if !w.compact && w.complete {
-			w.writeIndent()
-		}
-		w.complete = false
-		return io.WriteString(w.w, s)
-	}
-	// WriteString is typically called without newlines, so this
-	// codepath and its copy are rare.  We copy to avoid
-	// duplicating all of Write's logic here.
-	return w.Write([]byte(s))
-}
-
-func (w *textWriter) Write(p []byte) (n int, err error) {
-	newlines := bytes.Count(p, newline)
-	if newlines == 0 {
-		if !w.compact && w.complete {
-			w.writeIndent()
-		}
-		n, err = w.w.Write(p)
-		w.complete = false
-		return n, err
-	}
-
-	frags := bytes.SplitN(p, newline, newlines+1)
-	if w.compact {
-		for i, frag := range frags {
-			if i > 0 {
-				if err := w.w.WriteByte(' '); err != nil {
-					return n, err
-				}
-				n++
-			}
-			nn, err := w.w.Write(frag)
-			n += nn
-			if err != nil {
-				return n, err
-			}
-		}
-		return n, nil
-	}
-
-	for i, frag := range frags {
-		if w.complete {
-			w.writeIndent()
-		}
-		nn, err := w.w.Write(frag)
-		n += nn
-		if err != nil {
-			return n, err
-		}
-		if i+1 < len(frags) {
-			if err := w.w.WriteByte('\n'); err != nil {
-				return n, err
-			}
-			n++
-		}
-	}
-	w.complete = len(frags[len(frags)-1]) == 0
-	return n, nil
-}
-
-func (w *textWriter) WriteByte(c byte) error {
-	if w.compact && c == '\n' {
-		c = ' '
-	}
-	if !w.compact && w.complete {
-		w.writeIndent()
-	}
-	err := w.w.WriteByte(c)
-	w.complete = c == '\n'
-	return err
-}
-
-func (w *textWriter) indent() { w.ind++ }
-
-func (w *textWriter) unindent() {
-	if w.ind == 0 {
-		log.Print("proto: textWriter unindented too far")
-		return
-	}
-	w.ind--
-}
-
-func writeName(w *textWriter, props *Properties) error {
-	if _, err := w.WriteString(props.OrigName); err != nil {
-		return err
-	}
-	if props.Wire != "group" {
-		return w.WriteByte(':')
-	}
-	return nil
-}
-
-func requiresQuotes(u string) bool {
-	// When type URL contains any characters except [0-9A-Za-z./\-]*, it must be quoted.
-	for _, ch := range u {
-		switch {
-		case ch == '.' || ch == '/' || ch == '_':
-			continue
-		case '0' <= ch && ch <= '9':
-			continue
-		case 'A' <= ch && ch <= 'Z':
-			continue
-		case 'a' <= ch && ch <= 'z':
-			continue
-		default:
-			return true
-		}
-	}
-	return false
-}
-
-// isAny reports whether sv is a google.protobuf.Any message
-func isAny(sv reflect.Value) bool {
-	type wkt interface {
-		XXX_WellKnownType() string
-	}
-	t, ok := sv.Addr().Interface().(wkt)
-	return ok && t.XXX_WellKnownType() == "Any"
-}
-
-// writeProto3Any writes an expanded google.protobuf.Any message.
-//
-// It returns (false, nil) if sv value can't be unmarshaled (e.g. because
-// required messages are not linked in).
-//
-// It returns (true, error) when sv was written in expanded format or an error
-// was encountered.
-func (tm *TextMarshaler) writeProto3Any(w *textWriter, sv reflect.Value) (bool, error) {
-	turl := sv.FieldByName("TypeUrl")
-	val := sv.FieldByName("Value")
-	if !turl.IsValid() || !val.IsValid() {
-		return true, errors.New("proto: invalid google.protobuf.Any message")
-	}
-
-	b, ok := val.Interface().([]byte)
-	if !ok {
-		return true, errors.New("proto: invalid google.protobuf.Any message")
-	}
-
-	parts := strings.Split(turl.String(), "/")
-	mt := MessageType(parts[len(parts)-1])
-	if mt == nil {
-		return false, nil
-	}
-	m := reflect.New(mt.Elem())
-	if err := Unmarshal(b, m.Interface().(Message)); err != nil {
-		return false, nil
-	}
-	w.Write([]byte("["))
-	u := turl.String()
-	if requiresQuotes(u) {
-		writeString(w, u)
-	} else {
-		w.Write([]byte(u))
-	}
-	if w.compact {
-		w.Write([]byte("]:<"))
-	} else {
-		w.Write([]byte("]: <\n"))
-		w.ind++
-	}
-	if err := tm.writeStruct(w, m.Elem()); err != nil {
-		return true, err
-	}
-	if w.compact {
-		w.Write([]byte("> "))
-	} else {
-		w.ind--
-		w.Write([]byte(">\n"))
-	}
-	return true, nil
-}
-
-func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error {
-	if tm.ExpandAny && isAny(sv) {
-		if canExpand, err := tm.writeProto3Any(w, sv); canExpand {
-			return err
-		}
-	}
-	st := sv.Type()
-	sprops := GetProperties(st)
-	for i := 0; i < sv.NumField(); i++ {
-		fv := sv.Field(i)
-		props := sprops.Prop[i]
-		name := st.Field(i).Name
-
-		if name == "XXX_NoUnkeyedLiteral" {
-			continue
-		}
-
-		if strings.HasPrefix(name, "XXX_") {
-			// There are two XXX_ fields:
-			//   XXX_unrecognized []byte
-			//   XXX_extensions   map[int32]proto.Extension
-			// The first is handled here;
-			// the second is handled at the bottom of this function.
-			if name == "XXX_unrecognized" && !fv.IsNil() {
-				if err := writeUnknownStruct(w, fv.Interface().([]byte)); err != nil {
-					return err
-				}
-			}
-			continue
-		}
-		if fv.Kind() == reflect.Ptr && fv.IsNil() {
-			// Field not filled in. This could be an optional field or
-			// a required field that wasn't filled in. Either way, there
-			// isn't anything we can show for it.
-			continue
-		}
-		if fv.Kind() == reflect.Slice && fv.IsNil() {
-			// Repeated field that is empty, or a bytes field that is unused.
-			continue
-		}
-
-		if props.Repeated && fv.Kind() == reflect.Slice {
-			// Repeated field.
-			for j := 0; j < fv.Len(); j++ {
-				if err := writeName(w, props); err != nil {
-					return err
-				}
-				if !w.compact {
-					if err := w.WriteByte(' '); err != nil {
-						return err
-					}
-				}
-				v := fv.Index(j)
-				if v.Kind() == reflect.Ptr && v.IsNil() {
-					// A nil message in a repeated field is not valid,
-					// but we can handle that more gracefully than panicking.
-					if _, err := w.Write([]byte("<nil>\n")); err != nil {
-						return err
-					}
-					continue
-				}
-				if err := tm.writeAny(w, v, props); err != nil {
-					return err
-				}
-				if err := w.WriteByte('\n'); err != nil {
-					return err
-				}
-			}
-			continue
-		}
-		if fv.Kind() == reflect.Map {
-			// Map fields are rendered as a repeated struct with key/value fields.
-			keys := fv.MapKeys()
-			sort.Sort(mapKeys(keys))
-			for _, key := range keys {
-				val := fv.MapIndex(key)
-				if err := writeName(w, props); err != nil {
-					return err
-				}
-				if !w.compact {
-					if err := w.WriteByte(' '); err != nil {
-						return err
-					}
-				}
-				// open struct
-				if err := w.WriteByte('<'); err != nil {
-					return err
-				}
-				if !w.compact {
-					if err := w.WriteByte('\n'); err != nil {
-						return err
-					}
-				}
-				w.indent()
-				// key
-				if _, err := w.WriteString("key:"); err != nil {
-					return err
-				}
-				if !w.compact {
-					if err := w.WriteByte(' '); err != nil {
-						return err
-					}
-				}
-				if err := tm.writeAny(w, key, props.MapKeyProp); err != nil {
-					return err
-				}
-				if err := w.WriteByte('\n'); err != nil {
-					return err
-				}
-				// nil values aren't legal, but we can avoid panicking because of them.
-				if val.Kind() != reflect.Ptr || !val.IsNil() {
-					// value
-					if _, err := w.WriteString("value:"); err != nil {
-						return err
-					}
-					if !w.compact {
-						if err := w.WriteByte(' '); err != nil {
-							return err
-						}
-					}
-					if err := tm.writeAny(w, val, props.MapValProp); err != nil {
-						return err
-					}
-					if err := w.WriteByte('\n'); err != nil {
-						return err
-					}
-				}
-				// close struct
-				w.unindent()
-				if err := w.WriteByte('>'); err != nil {
-					return err
-				}
-				if err := w.WriteByte('\n'); err != nil {
-					return err
-				}
-			}
-			continue
-		}
-		if props.proto3 && fv.Kind() == reflect.Slice && fv.Len() == 0 {
-			// empty bytes field
-			continue
-		}
-		if fv.Kind() != reflect.Ptr && fv.Kind() != reflect.Slice {
-			// proto3 non-repeated scalar field; skip if zero value
-			if isProto3Zero(fv) {
-				continue
-			}
-		}
-
-		if fv.Kind() == reflect.Interface {
-			// Check if it is a oneof.
-			if st.Field(i).Tag.Get("protobuf_oneof") != "" {
-				// fv is nil, or holds a pointer to generated struct.
-				// That generated struct has exactly one field,
-				// which has a protobuf struct tag.
-				if fv.IsNil() {
-					continue
-				}
-				inner := fv.Elem().Elem() // interface -> *T -> T
-				tag := inner.Type().Field(0).Tag.Get("protobuf")
-				props = new(Properties) // Overwrite the outer props var, but not its pointee.
-				props.Parse(tag)
-				// Write the value in the oneof, not the oneof itself.
-				fv = inner.Field(0)
-
-				// Special case to cope with malformed messages gracefully:
-				// If the value in the oneof is a nil pointer, don't panic
-				// in writeAny.
-				if fv.Kind() == reflect.Ptr && fv.IsNil() {
-					// Use errors.New so writeAny won't render quotes.
-					msg := errors.New("/* nil */")
-					fv = reflect.ValueOf(&msg).Elem()
-				}
-			}
-		}
-
-		if err := writeName(w, props); err != nil {
-			return err
-		}
-		if !w.compact {
-			if err := w.WriteByte(' '); err != nil {
-				return err
-			}
-		}
-
-		// Enums have a String method, so writeAny will work fine.
-		if err := tm.writeAny(w, fv, props); err != nil {
-			return err
-		}
-
-		if err := w.WriteByte('\n'); err != nil {
-			return err
-		}
-	}
-
-	// Extensions (the XXX_extensions field).
-	pv := sv.Addr()
-	if _, err := extendable(pv.Interface()); err == nil {
-		if err := tm.writeExtensions(w, pv); err != nil {
-			return err
-		}
-	}
-
-	return nil
-}
-
-// writeAny writes an arbitrary field.
-func (tm *TextMarshaler) writeAny(w *textWriter, v reflect.Value, props *Properties) error {
-	v = reflect.Indirect(v)
-
-	// Floats have special cases.
-	if v.Kind() == reflect.Float32 || v.Kind() == reflect.Float64 {
-		x := v.Float()
-		var b []byte
-		switch {
-		case math.IsInf(x, 1):
-			b = posInf
-		case math.IsInf(x, -1):
-			b = negInf
-		case math.IsNaN(x):
-			b = nan
-		}
-		if b != nil {
-			_, err := w.Write(b)
-			return err
-		}
-		// Other values are handled below.
-	}
-
-	// We don't attempt to serialise every possible value type; only those
-	// that can occur in protocol buffers.
-	switch v.Kind() {
-	case reflect.Slice:
-		// Should only be a []byte; repeated fields are handled in writeStruct.
-		if err := writeString(w, string(v.Bytes())); err != nil {
-			return err
-		}
-	case reflect.String:
-		if err := writeString(w, v.String()); err != nil {
-			return err
-		}
-	case reflect.Struct:
-		// Required/optional group/message.
-		var bra, ket byte = '<', '>'
-		if props != nil && props.Wire == "group" {
-			bra, ket = '{', '}'
-		}
-		if err := w.WriteByte(bra); err != nil {
-			return err
-		}
-		if !w.compact {
-			if err := w.WriteByte('\n'); err != nil {
-				return err
-			}
-		}
-		w.indent()
-		if v.CanAddr() {
-			// Calling v.Interface on a struct causes the reflect package to
-			// copy the entire struct. This is racy with the new Marshaler
-			// since we atomically update the XXX_sizecache.
-			//
-			// Thus, we retrieve a pointer to the struct if possible to avoid
-			// a race since v.Interface on the pointer doesn't copy the struct.
-			//
-			// If v is not addressable, then we are not worried about a race
-			// since it implies that the binary Marshaler cannot possibly be
-			// mutating this value.
-			v = v.Addr()
-		}
-		if etm, ok := v.Interface().(encoding.TextMarshaler); ok {
-			text, err := etm.MarshalText()
-			if err != nil {
-				return err
-			}
-			if _, err = w.Write(text); err != nil {
-				return err
-			}
-		} else {
-			if v.Kind() == reflect.Ptr {
-				v = v.Elem()
-			}
-			if err := tm.writeStruct(w, v); err != nil {
-				return err
-			}
-		}
-		w.unindent()
-		if err := w.WriteByte(ket); err != nil {
-			return err
-		}
-	default:
-		_, err := fmt.Fprint(w, v.Interface())
-		return err
-	}
-	return nil
-}
-
-// equivalent to C's isprint.
-func isprint(c byte) bool {
-	return c >= 0x20 && c < 0x7f
-}
-
-// writeString writes a string in the protocol buffer text format.
-// It is similar to strconv.Quote except we don't use Go escape sequences,
-// we treat the string as a byte sequence, and we use octal escapes.
-// These differences are to maintain interoperability with the other
-// languages' implementations of the text format.
-func writeString(w *textWriter, s string) error {
-	// use WriteByte here to get any needed indent
-	if err := w.WriteByte('"'); err != nil {
-		return err
-	}
-	// Loop over the bytes, not the runes.
-	for i := 0; i < len(s); i++ {
-		var err error
-		// Divergence from C++: we don't escape apostrophes.
-		// There's no need to escape them, and the C++ parser
-		// copes with a naked apostrophe.
-		switch c := s[i]; c {
-		case '\n':
-			_, err = w.w.Write(backslashN)
-		case '\r':
-			_, err = w.w.Write(backslashR)
-		case '\t':
-			_, err = w.w.Write(backslashT)
-		case '"':
-			_, err = w.w.Write(backslashDQ)
-		case '\\':
-			_, err = w.w.Write(backslashBS)
-		default:
-			if isprint(c) {
-				err = w.w.WriteByte(c)
-			} else {
-				_, err = fmt.Fprintf(w.w, "\\%03o", c)
-			}
-		}
-		if err != nil {
-			return err
-		}
-	}
-	return w.WriteByte('"')
-}
-
-func writeUnknownStruct(w *textWriter, data []byte) (err error) {
-	if !w.compact {
-		if _, err := fmt.Fprintf(w, "/* %d unknown bytes */\n", len(data)); err != nil {
-			return err
-		}
-	}
-	b := NewBuffer(data)
-	for b.index < len(b.buf) {
-		x, err := b.DecodeVarint()
-		if err != nil {
-			_, err := fmt.Fprintf(w, "/* %v */\n", err)
-			return err
-		}
-		wire, tag := x&7, x>>3
-		if wire == WireEndGroup {
-			w.unindent()
-			if _, err := w.Write(endBraceNewline); err != nil {
-				return err
-			}
-			continue
-		}
-		if _, err := fmt.Fprint(w, tag); err != nil {
-			return err
-		}
-		if wire != WireStartGroup {
-			if err := w.WriteByte(':'); err != nil {
-				return err
-			}
-		}
-		if !w.compact || wire == WireStartGroup {
-			if err := w.WriteByte(' '); err != nil {
-				return err
-			}
-		}
-		switch wire {
-		case WireBytes:
-			buf, e := b.DecodeRawBytes(false)
-			if e == nil {
-				_, err = fmt.Fprintf(w, "%q", buf)
-			} else {
-				_, err = fmt.Fprintf(w, "/* %v */", e)
-			}
-		case WireFixed32:
-			x, err = b.DecodeFixed32()
-			err = writeUnknownInt(w, x, err)
-		case WireFixed64:
-			x, err = b.DecodeFixed64()
-			err = writeUnknownInt(w, x, err)
-		case WireStartGroup:
-			err = w.WriteByte('{')
-			w.indent()
-		case WireVarint:
-			x, err = b.DecodeVarint()
-			err = writeUnknownInt(w, x, err)
-		default:
-			_, err = fmt.Fprintf(w, "/* unknown wire type %d */", wire)
-		}
-		if err != nil {
-			return err
-		}
-		if err = w.WriteByte('\n'); err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-func writeUnknownInt(w *textWriter, x uint64, err error) error {
-	if err == nil {
-		_, err = fmt.Fprint(w, x)
-	} else {
-		_, err = fmt.Fprintf(w, "/* %v */", err)
-	}
-	return err
-}
-
-type int32Slice []int32
-
-func (s int32Slice) Len() int           { return len(s) }
-func (s int32Slice) Less(i, j int) bool { return s[i] < s[j] }
-func (s int32Slice) Swap(i, j int)      { s[i], s[j] = s[j], s[i] }
-
-// writeExtensions writes all the extensions in pv.
-// pv is assumed to be a pointer to a protocol message struct that is extendable.
-func (tm *TextMarshaler) writeExtensions(w *textWriter, pv reflect.Value) error {
-	emap := extensionMaps[pv.Type().Elem()]
-	ep, _ := extendable(pv.Interface())
-
-	// Order the extensions by ID.
-	// This isn't strictly necessary, but it will give us
-	// canonical output, which will also make testing easier.
-	m, mu := ep.extensionsRead()
-	if m == nil {
-		return nil
-	}
-	mu.Lock()
-	ids := make([]int32, 0, len(m))
-	for id := range m {
-		ids = append(ids, id)
-	}
-	sort.Sort(int32Slice(ids))
-	mu.Unlock()
-
-	for _, extNum := range ids {
-		ext := m[extNum]
-		var desc *ExtensionDesc
-		if emap != nil {
-			desc = emap[extNum]
-		}
-		if desc == nil {
-			// Unknown extension.
-			if err := writeUnknownStruct(w, ext.enc); err != nil {
-				return err
-			}
-			continue
-		}
-
-		pb, err := GetExtension(ep, desc)
-		if err != nil {
-			return fmt.Errorf("failed getting extension: %v", err)
-		}
-
-		// Repeated extensions will appear as a slice.
-		if !desc.repeated() {
-			if err := tm.writeExtension(w, desc.Name, pb); err != nil {
-				return err
-			}
-		} else {
-			v := reflect.ValueOf(pb)
-			for i := 0; i < v.Len(); i++ {
-				if err := tm.writeExtension(w, desc.Name, v.Index(i).Interface()); err != nil {
-					return err
-				}
-			}
-		}
-	}
-	return nil
-}
-
-func (tm *TextMarshaler) writeExtension(w *textWriter, name string, pb interface{}) error {
-	if _, err := fmt.Fprintf(w, "[%s]:", name); err != nil {
-		return err
-	}
-	if !w.compact {
-		if err := w.WriteByte(' '); err != nil {
-			return err
-		}
-	}
-	if err := tm.writeAny(w, reflect.ValueOf(pb), nil); err != nil {
-		return err
-	}
-	if err := w.WriteByte('\n'); err != nil {
-		return err
-	}
-	return nil
-}
-
-func (w *textWriter) writeIndent() {
-	if !w.complete {
-		return
-	}
-	remain := w.ind * 2
-	for remain > 0 {
-		n := remain
-		if n > len(spaces) {
-			n = len(spaces)
-		}
-		w.w.Write(spaces[:n])
-		remain -= n
-	}
-	w.complete = false
-}
-
-// TextMarshaler is a configurable text format marshaler.
-type TextMarshaler struct {
-	Compact   bool // use compact text format (one line).
-	ExpandAny bool // expand google.protobuf.Any messages of known types
-}
-
-// Marshal writes a given protocol buffer in text format.
-// The only errors returned are from w.
-func (tm *TextMarshaler) Marshal(w io.Writer, pb Message) error {
-	val := reflect.ValueOf(pb)
-	if pb == nil || val.IsNil() {
-		w.Write([]byte("<nil>"))
-		return nil
-	}
-	var bw *bufio.Writer
-	ww, ok := w.(writer)
-	if !ok {
-		bw = bufio.NewWriter(w)
-		ww = bw
-	}
-	aw := &textWriter{
-		w:        ww,
-		complete: true,
-		compact:  tm.Compact,
-	}
-
-	if etm, ok := pb.(encoding.TextMarshaler); ok {
-		text, err := etm.MarshalText()
-		if err != nil {
-			return err
-		}
-		if _, err = aw.Write(text); err != nil {
-			return err
-		}
-		if bw != nil {
-			return bw.Flush()
-		}
-		return nil
-	}
-	// Dereference the received pointer so we don't have outer < and >.
-	v := reflect.Indirect(val)
-	if err := tm.writeStruct(aw, v); err != nil {
-		return err
-	}
-	if bw != nil {
-		return bw.Flush()
-	}
-	return nil
-}
-
-// Text is the same as Marshal, but returns the string directly.
-func (tm *TextMarshaler) Text(pb Message) string {
-	var buf bytes.Buffer
-	tm.Marshal(&buf, pb)
-	return buf.String()
-}
-
-var (
-	defaultTextMarshaler = TextMarshaler{}
-	compactTextMarshaler = TextMarshaler{Compact: true}
-)
-
-// TODO: consider removing some of the Marshal functions below.
-
-// MarshalText writes a given protocol buffer in text format.
-// The only errors returned are from w.
-func MarshalText(w io.Writer, pb Message) error { return defaultTextMarshaler.Marshal(w, pb) }
-
-// MarshalTextString is the same as MarshalText, but returns the string directly.
-func MarshalTextString(pb Message) string { return defaultTextMarshaler.Text(pb) }
-
-// CompactText writes a given protocol buffer in compact text format (one line).
-func CompactText(w io.Writer, pb Message) error { return compactTextMarshaler.Marshal(w, pb) }
-
-// CompactTextString is the same as CompactText, but returns the string directly.
-func CompactTextString(pb Message) string { return compactTextMarshaler.Text(pb) }
diff --git a/vendor/github.com/golang/protobuf/proto/text_decode.go b/vendor/github.com/golang/protobuf/proto/text_decode.go
new file mode 100644
index 0000000..47eb3e4
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/proto/text_decode.go
@@ -0,0 +1,801 @@
+// Copyright 2010 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package proto
+
+import (
+	"encoding"
+	"errors"
+	"fmt"
+	"reflect"
+	"strconv"
+	"strings"
+	"unicode/utf8"
+
+	"google.golang.org/protobuf/encoding/prototext"
+	protoV2 "google.golang.org/protobuf/proto"
+	"google.golang.org/protobuf/reflect/protoreflect"
+	"google.golang.org/protobuf/reflect/protoregistry"
+)
+
+const wrapTextUnmarshalV2 = false
+
+// ParseError is returned by UnmarshalText.
+type ParseError struct {
+	Message string
+
+	// Deprecated: Do not use.
+	Line, Offset int
+}
+
+func (e *ParseError) Error() string {
+	if wrapTextUnmarshalV2 {
+		return e.Message
+	}
+	if e.Line == 1 {
+		return fmt.Sprintf("line 1.%d: %v", e.Offset, e.Message)
+	}
+	return fmt.Sprintf("line %d: %v", e.Line, e.Message)
+}
+
+// UnmarshalText parses a proto text formatted string into m.
+func UnmarshalText(s string, m Message) error {
+	if u, ok := m.(encoding.TextUnmarshaler); ok {
+		return u.UnmarshalText([]byte(s))
+	}
+
+	m.Reset()
+	mi := MessageV2(m)
+
+	if wrapTextUnmarshalV2 {
+		err := prototext.UnmarshalOptions{
+			AllowPartial: true,
+		}.Unmarshal([]byte(s), mi)
+		if err != nil {
+			return &ParseError{Message: err.Error()}
+		}
+		return checkRequiredNotSet(mi)
+	} else {
+		if err := newTextParser(s).unmarshalMessage(mi.ProtoReflect(), ""); err != nil {
+			return err
+		}
+		return checkRequiredNotSet(mi)
+	}
+}
+
+type textParser struct {
+	s            string // remaining input
+	done         bool   // whether the parsing is finished (success or error)
+	backed       bool   // whether back() was called
+	offset, line int
+	cur          token
+}
+
+type token struct {
+	value    string
+	err      *ParseError
+	line     int    // line number
+	offset   int    // byte number from start of input, not start of line
+	unquoted string // the unquoted version of value, if it was a quoted string
+}
+
+func newTextParser(s string) *textParser {
+	p := new(textParser)
+	p.s = s
+	p.line = 1
+	p.cur.line = 1
+	return p
+}
+
+func (p *textParser) unmarshalMessage(m protoreflect.Message, terminator string) (err error) {
+	md := m.Descriptor()
+	fds := md.Fields()
+
+	// A struct is a sequence of "name: value", terminated by one of
+	// '>' or '}', or the end of the input.  A name may also be
+	// "[extension]" or "[type/url]".
+	//
+	// The whole struct can also be an expanded Any message, like:
+	// [type/url] < ... struct contents ... >
+	seen := make(map[protoreflect.FieldNumber]bool)
+	for {
+		tok := p.next()
+		if tok.err != nil {
+			return tok.err
+		}
+		if tok.value == terminator {
+			break
+		}
+		if tok.value == "[" {
+			if err := p.unmarshalExtensionOrAny(m, seen); err != nil {
+				return err
+			}
+			continue
+		}
+
+		// This is a normal, non-extension field.
+		name := protoreflect.Name(tok.value)
+		fd := fds.ByName(name)
+		switch {
+		case fd == nil:
+			gd := fds.ByName(protoreflect.Name(strings.ToLower(string(name))))
+			if gd != nil && gd.Kind() == protoreflect.GroupKind && gd.Message().Name() == name {
+				fd = gd
+			}
+		case fd.Kind() == protoreflect.GroupKind && fd.Message().Name() != name:
+			fd = nil
+		case fd.IsWeak() && fd.Message().IsPlaceholder():
+			fd = nil
+		}
+		if fd == nil {
+			typeName := string(md.FullName())
+			if m, ok := m.Interface().(Message); ok {
+				t := reflect.TypeOf(m)
+				if t.Kind() == reflect.Ptr {
+					typeName = t.Elem().String()
+				}
+			}
+			return p.errorf("unknown field name %q in %v", name, typeName)
+		}
+		if od := fd.ContainingOneof(); od != nil && m.WhichOneof(od) != nil {
+			return p.errorf("field '%s' would overwrite already parsed oneof '%s'", name, od.Name())
+		}
+		if fd.Cardinality() != protoreflect.Repeated && seen[fd.Number()] {
+			return p.errorf("non-repeated field %q was repeated", fd.Name())
+		}
+		seen[fd.Number()] = true
+
+		// Consume any colon.
+		if err := p.checkForColon(fd); err != nil {
+			return err
+		}
+
+		// Parse into the field.
+		v := m.Get(fd)
+		if !m.Has(fd) && (fd.IsList() || fd.IsMap() || fd.Message() != nil) {
+			v = m.Mutable(fd)
+		}
+		if v, err = p.unmarshalValue(v, fd); err != nil {
+			return err
+		}
+		m.Set(fd, v)
+
+		if err := p.consumeOptionalSeparator(); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func (p *textParser) unmarshalExtensionOrAny(m protoreflect.Message, seen map[protoreflect.FieldNumber]bool) error {
+	name, err := p.consumeExtensionOrAnyName()
+	if err != nil {
+		return err
+	}
+
+	// If it contains a slash, it's an Any type URL.
+	if slashIdx := strings.LastIndex(name, "/"); slashIdx >= 0 {
+		tok := p.next()
+		if tok.err != nil {
+			return tok.err
+		}
+		// consume an optional colon
+		if tok.value == ":" {
+			tok = p.next()
+			if tok.err != nil {
+				return tok.err
+			}
+		}
+
+		var terminator string
+		switch tok.value {
+		case "<":
+			terminator = ">"
+		case "{":
+			terminator = "}"
+		default:
+			return p.errorf("expected '{' or '<', found %q", tok.value)
+		}
+
+		mt, err := protoregistry.GlobalTypes.FindMessageByURL(name)
+		if err != nil {
+			return p.errorf("unrecognized message %q in google.protobuf.Any", name[slashIdx+len("/"):])
+		}
+		m2 := mt.New()
+		if err := p.unmarshalMessage(m2, terminator); err != nil {
+			return err
+		}
+		b, err := protoV2.Marshal(m2.Interface())
+		if err != nil {
+			return p.errorf("failed to marshal message of type %q: %v", name[slashIdx+len("/"):], err)
+		}
+
+		urlFD := m.Descriptor().Fields().ByName("type_url")
+		valFD := m.Descriptor().Fields().ByName("value")
+		if seen[urlFD.Number()] {
+			return p.errorf("Any message unpacked multiple times, or %q already set", urlFD.Name())
+		}
+		if seen[valFD.Number()] {
+			return p.errorf("Any message unpacked multiple times, or %q already set", valFD.Name())
+		}
+		m.Set(urlFD, protoreflect.ValueOfString(name))
+		m.Set(valFD, protoreflect.ValueOfBytes(b))
+		seen[urlFD.Number()] = true
+		seen[valFD.Number()] = true
+		return nil
+	}
+
+	xname := protoreflect.FullName(name)
+	xt, _ := protoregistry.GlobalTypes.FindExtensionByName(xname)
+	if xt == nil && isMessageSet(m.Descriptor()) {
+		xt, _ = protoregistry.GlobalTypes.FindExtensionByName(xname.Append("message_set_extension"))
+	}
+	if xt == nil {
+		return p.errorf("unrecognized extension %q", name)
+	}
+	fd := xt.TypeDescriptor()
+	if fd.ContainingMessage().FullName() != m.Descriptor().FullName() {
+		return p.errorf("extension field %q does not extend message %q", name, m.Descriptor().FullName())
+	}
+
+	if err := p.checkForColon(fd); err != nil {
+		return err
+	}
+
+	v := m.Get(fd)
+	if !m.Has(fd) && (fd.IsList() || fd.IsMap() || fd.Message() != nil) {
+		v = m.Mutable(fd)
+	}
+	v, err = p.unmarshalValue(v, fd)
+	if err != nil {
+		return err
+	}
+	m.Set(fd, v)
+	return p.consumeOptionalSeparator()
+}
+
+func (p *textParser) unmarshalValue(v protoreflect.Value, fd protoreflect.FieldDescriptor) (protoreflect.Value, error) {
+	tok := p.next()
+	if tok.err != nil {
+		return v, tok.err
+	}
+	if tok.value == "" {
+		return v, p.errorf("unexpected EOF")
+	}
+
+	switch {
+	case fd.IsList():
+		lv := v.List()
+		var err error
+		if tok.value == "[" {
+			// Repeated field with list notation, like [1,2,3].
+			for {
+				vv := lv.NewElement()
+				vv, err = p.unmarshalSingularValue(vv, fd)
+				if err != nil {
+					return v, err
+				}
+				lv.Append(vv)
+
+				tok := p.next()
+				if tok.err != nil {
+					return v, tok.err
+				}
+				if tok.value == "]" {
+					break
+				}
+				if tok.value != "," {
+					return v, p.errorf("Expected ']' or ',' found %q", tok.value)
+				}
+			}
+			return v, nil
+		}
+
+		// One value of the repeated field.
+		p.back()
+		vv := lv.NewElement()
+		vv, err = p.unmarshalSingularValue(vv, fd)
+		if err != nil {
+			return v, err
+		}
+		lv.Append(vv)
+		return v, nil
+	case fd.IsMap():
+		// The map entry should be this sequence of tokens:
+		//	< key : KEY value : VALUE >
+		// However, implementations may omit key or value, and technically
+		// we should support them in any order.
+		var terminator string
+		switch tok.value {
+		case "<":
+			terminator = ">"
+		case "{":
+			terminator = "}"
+		default:
+			return v, p.errorf("expected '{' or '<', found %q", tok.value)
+		}
+
+		keyFD := fd.MapKey()
+		valFD := fd.MapValue()
+
+		mv := v.Map()
+		kv := keyFD.Default()
+		vv := mv.NewValue()
+		for {
+			tok := p.next()
+			if tok.err != nil {
+				return v, tok.err
+			}
+			if tok.value == terminator {
+				break
+			}
+			var err error
+			switch tok.value {
+			case "key":
+				if err := p.consumeToken(":"); err != nil {
+					return v, err
+				}
+				if kv, err = p.unmarshalSingularValue(kv, keyFD); err != nil {
+					return v, err
+				}
+				if err := p.consumeOptionalSeparator(); err != nil {
+					return v, err
+				}
+			case "value":
+				if err := p.checkForColon(valFD); err != nil {
+					return v, err
+				}
+				if vv, err = p.unmarshalSingularValue(vv, valFD); err != nil {
+					return v, err
+				}
+				if err := p.consumeOptionalSeparator(); err != nil {
+					return v, err
+				}
+			default:
+				p.back()
+				return v, p.errorf(`expected "key", "value", or %q, found %q`, terminator, tok.value)
+			}
+		}
+		mv.Set(kv.MapKey(), vv)
+		return v, nil
+	default:
+		p.back()
+		return p.unmarshalSingularValue(v, fd)
+	}
+}
+
+func (p *textParser) unmarshalSingularValue(v protoreflect.Value, fd protoreflect.FieldDescriptor) (protoreflect.Value, error) {
+	tok := p.next()
+	if tok.err != nil {
+		return v, tok.err
+	}
+	if tok.value == "" {
+		return v, p.errorf("unexpected EOF")
+	}
+
+	switch fd.Kind() {
+	case protoreflect.BoolKind:
+		switch tok.value {
+		case "true", "1", "t", "True":
+			return protoreflect.ValueOfBool(true), nil
+		case "false", "0", "f", "False":
+			return protoreflect.ValueOfBool(false), nil
+		}
+	case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind:
+		if x, err := strconv.ParseInt(tok.value, 0, 32); err == nil {
+			return protoreflect.ValueOfInt32(int32(x)), nil
+		}
+
+		// The C++ parser accepts large positive hex numbers that uses
+		// two's complement arithmetic to represent negative numbers.
+		// This feature is here for backwards compatibility with C++.
+		if strings.HasPrefix(tok.value, "0x") {
+			if x, err := strconv.ParseUint(tok.value, 0, 32); err == nil {
+				return protoreflect.ValueOfInt32(int32(-(int64(^x) + 1))), nil
+			}
+		}
+	case protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind:
+		if x, err := strconv.ParseInt(tok.value, 0, 64); err == nil {
+			return protoreflect.ValueOfInt64(int64(x)), nil
+		}
+
+		// The C++ parser accepts large positive hex numbers that uses
+		// two's complement arithmetic to represent negative numbers.
+		// This feature is here for backwards compatibility with C++.
+		if strings.HasPrefix(tok.value, "0x") {
+			if x, err := strconv.ParseUint(tok.value, 0, 64); err == nil {
+				return protoreflect.ValueOfInt64(int64(-(int64(^x) + 1))), nil
+			}
+		}
+	case protoreflect.Uint32Kind, protoreflect.Fixed32Kind:
+		if x, err := strconv.ParseUint(tok.value, 0, 32); err == nil {
+			return protoreflect.ValueOfUint32(uint32(x)), nil
+		}
+	case protoreflect.Uint64Kind, protoreflect.Fixed64Kind:
+		if x, err := strconv.ParseUint(tok.value, 0, 64); err == nil {
+			return protoreflect.ValueOfUint64(uint64(x)), nil
+		}
+	case protoreflect.FloatKind:
+		// Ignore 'f' for compatibility with output generated by C++,
+		// but don't remove 'f' when the value is "-inf" or "inf".
+		v := tok.value
+		if strings.HasSuffix(v, "f") && v != "-inf" && v != "inf" {
+			v = v[:len(v)-len("f")]
+		}
+		if x, err := strconv.ParseFloat(v, 32); err == nil {
+			return protoreflect.ValueOfFloat32(float32(x)), nil
+		}
+	case protoreflect.DoubleKind:
+		// Ignore 'f' for compatibility with output generated by C++,
+		// but don't remove 'f' when the value is "-inf" or "inf".
+		v := tok.value
+		if strings.HasSuffix(v, "f") && v != "-inf" && v != "inf" {
+			v = v[:len(v)-len("f")]
+		}
+		if x, err := strconv.ParseFloat(v, 64); err == nil {
+			return protoreflect.ValueOfFloat64(float64(x)), nil
+		}
+	case protoreflect.StringKind:
+		if isQuote(tok.value[0]) {
+			return protoreflect.ValueOfString(tok.unquoted), nil
+		}
+	case protoreflect.BytesKind:
+		if isQuote(tok.value[0]) {
+			return protoreflect.ValueOfBytes([]byte(tok.unquoted)), nil
+		}
+	case protoreflect.EnumKind:
+		if x, err := strconv.ParseInt(tok.value, 0, 32); err == nil {
+			return protoreflect.ValueOfEnum(protoreflect.EnumNumber(x)), nil
+		}
+		vd := fd.Enum().Values().ByName(protoreflect.Name(tok.value))
+		if vd != nil {
+			return protoreflect.ValueOfEnum(vd.Number()), nil
+		}
+	case protoreflect.MessageKind, protoreflect.GroupKind:
+		var terminator string
+		switch tok.value {
+		case "{":
+			terminator = "}"
+		case "<":
+			terminator = ">"
+		default:
+			return v, p.errorf("expected '{' or '<', found %q", tok.value)
+		}
+		err := p.unmarshalMessage(v.Message(), terminator)
+		return v, err
+	default:
+		panic(fmt.Sprintf("invalid kind %v", fd.Kind()))
+	}
+	return v, p.errorf("invalid %v: %v", fd.Kind(), tok.value)
+}
+
+// Consume a ':' from the input stream (if the next token is a colon),
+// returning an error if a colon is needed but not present.
+func (p *textParser) checkForColon(fd protoreflect.FieldDescriptor) *ParseError {
+	tok := p.next()
+	if tok.err != nil {
+		return tok.err
+	}
+	if tok.value != ":" {
+		if fd.Message() == nil {
+			return p.errorf("expected ':', found %q", tok.value)
+		}
+		p.back()
+	}
+	return nil
+}
+
+// consumeExtensionOrAnyName consumes an extension name or an Any type URL and
+// the following ']'. It returns the name or URL consumed.
+func (p *textParser) consumeExtensionOrAnyName() (string, error) {
+	tok := p.next()
+	if tok.err != nil {
+		return "", tok.err
+	}
+
+	// If extension name or type url is quoted, it's a single token.
+	if len(tok.value) > 2 && isQuote(tok.value[0]) && tok.value[len(tok.value)-1] == tok.value[0] {
+		name, err := unquoteC(tok.value[1:len(tok.value)-1], rune(tok.value[0]))
+		if err != nil {
+			return "", err
+		}
+		return name, p.consumeToken("]")
+	}
+
+	// Consume everything up to "]"
+	var parts []string
+	for tok.value != "]" {
+		parts = append(parts, tok.value)
+		tok = p.next()
+		if tok.err != nil {
+			return "", p.errorf("unrecognized type_url or extension name: %s", tok.err)
+		}
+		if p.done && tok.value != "]" {
+			return "", p.errorf("unclosed type_url or extension name")
+		}
+	}
+	return strings.Join(parts, ""), nil
+}
+
+// consumeOptionalSeparator consumes an optional semicolon or comma.
+// It is used in unmarshalMessage to provide backward compatibility.
+func (p *textParser) consumeOptionalSeparator() error {
+	tok := p.next()
+	if tok.err != nil {
+		return tok.err
+	}
+	if tok.value != ";" && tok.value != "," {
+		p.back()
+	}
+	return nil
+}
+
+func (p *textParser) errorf(format string, a ...interface{}) *ParseError {
+	pe := &ParseError{fmt.Sprintf(format, a...), p.cur.line, p.cur.offset}
+	p.cur.err = pe
+	p.done = true
+	return pe
+}
+
+func (p *textParser) skipWhitespace() {
+	i := 0
+	for i < len(p.s) && (isWhitespace(p.s[i]) || p.s[i] == '#') {
+		if p.s[i] == '#' {
+			// comment; skip to end of line or input
+			for i < len(p.s) && p.s[i] != '\n' {
+				i++
+			}
+			if i == len(p.s) {
+				break
+			}
+		}
+		if p.s[i] == '\n' {
+			p.line++
+		}
+		i++
+	}
+	p.offset += i
+	p.s = p.s[i:len(p.s)]
+	if len(p.s) == 0 {
+		p.done = true
+	}
+}
+
+func (p *textParser) advance() {
+	// Skip whitespace
+	p.skipWhitespace()
+	if p.done {
+		return
+	}
+
+	// Start of non-whitespace
+	p.cur.err = nil
+	p.cur.offset, p.cur.line = p.offset, p.line
+	p.cur.unquoted = ""
+	switch p.s[0] {
+	case '<', '>', '{', '}', ':', '[', ']', ';', ',', '/':
+		// Single symbol
+		p.cur.value, p.s = p.s[0:1], p.s[1:len(p.s)]
+	case '"', '\'':
+		// Quoted string
+		i := 1
+		for i < len(p.s) && p.s[i] != p.s[0] && p.s[i] != '\n' {
+			if p.s[i] == '\\' && i+1 < len(p.s) {
+				// skip escaped char
+				i++
+			}
+			i++
+		}
+		if i >= len(p.s) || p.s[i] != p.s[0] {
+			p.errorf("unmatched quote")
+			return
+		}
+		unq, err := unquoteC(p.s[1:i], rune(p.s[0]))
+		if err != nil {
+			p.errorf("invalid quoted string %s: %v", p.s[0:i+1], err)
+			return
+		}
+		p.cur.value, p.s = p.s[0:i+1], p.s[i+1:len(p.s)]
+		p.cur.unquoted = unq
+	default:
+		i := 0
+		for i < len(p.s) && isIdentOrNumberChar(p.s[i]) {
+			i++
+		}
+		if i == 0 {
+			p.errorf("unexpected byte %#x", p.s[0])
+			return
+		}
+		p.cur.value, p.s = p.s[0:i], p.s[i:len(p.s)]
+	}
+	p.offset += len(p.cur.value)
+}
+
+// Back off the parser by one token. Can only be done between calls to next().
+// It makes the next advance() a no-op.
+func (p *textParser) back() { p.backed = true }
+
+// Advances the parser and returns the new current token.
+func (p *textParser) next() *token {
+	if p.backed || p.done {
+		p.backed = false
+		return &p.cur
+	}
+	p.advance()
+	if p.done {
+		p.cur.value = ""
+	} else if len(p.cur.value) > 0 && isQuote(p.cur.value[0]) {
+		// Look for multiple quoted strings separated by whitespace,
+		// and concatenate them.
+		cat := p.cur
+		for {
+			p.skipWhitespace()
+			if p.done || !isQuote(p.s[0]) {
+				break
+			}
+			p.advance()
+			if p.cur.err != nil {
+				return &p.cur
+			}
+			cat.value += " " + p.cur.value
+			cat.unquoted += p.cur.unquoted
+		}
+		p.done = false // parser may have seen EOF, but we want to return cat
+		p.cur = cat
+	}
+	return &p.cur
+}
+
+func (p *textParser) consumeToken(s string) error {
+	tok := p.next()
+	if tok.err != nil {
+		return tok.err
+	}
+	if tok.value != s {
+		p.back()
+		return p.errorf("expected %q, found %q", s, tok.value)
+	}
+	return nil
+}
+
+var errBadUTF8 = errors.New("proto: bad UTF-8")
+
+func unquoteC(s string, quote rune) (string, error) {
+	// This is based on C++'s tokenizer.cc.
+	// Despite its name, this is *not* parsing C syntax.
+	// For instance, "\0" is an invalid quoted string.
+
+	// Avoid allocation in trivial cases.
+	simple := true
+	for _, r := range s {
+		if r == '\\' || r == quote {
+			simple = false
+			break
+		}
+	}
+	if simple {
+		return s, nil
+	}
+
+	buf := make([]byte, 0, 3*len(s)/2)
+	for len(s) > 0 {
+		r, n := utf8.DecodeRuneInString(s)
+		if r == utf8.RuneError && n == 1 {
+			return "", errBadUTF8
+		}
+		s = s[n:]
+		if r != '\\' {
+			if r < utf8.RuneSelf {
+				buf = append(buf, byte(r))
+			} else {
+				buf = append(buf, string(r)...)
+			}
+			continue
+		}
+
+		ch, tail, err := unescape(s)
+		if err != nil {
+			return "", err
+		}
+		buf = append(buf, ch...)
+		s = tail
+	}
+	return string(buf), nil
+}
+
+func unescape(s string) (ch string, tail string, err error) {
+	r, n := utf8.DecodeRuneInString(s)
+	if r == utf8.RuneError && n == 1 {
+		return "", "", errBadUTF8
+	}
+	s = s[n:]
+	switch r {
+	case 'a':
+		return "\a", s, nil
+	case 'b':
+		return "\b", s, nil
+	case 'f':
+		return "\f", s, nil
+	case 'n':
+		return "\n", s, nil
+	case 'r':
+		return "\r", s, nil
+	case 't':
+		return "\t", s, nil
+	case 'v':
+		return "\v", s, nil
+	case '?':
+		return "?", s, nil // trigraph workaround
+	case '\'', '"', '\\':
+		return string(r), s, nil
+	case '0', '1', '2', '3', '4', '5', '6', '7':
+		if len(s) < 2 {
+			return "", "", fmt.Errorf(`\%c requires 2 following digits`, r)
+		}
+		ss := string(r) + s[:2]
+		s = s[2:]
+		i, err := strconv.ParseUint(ss, 8, 8)
+		if err != nil {
+			return "", "", fmt.Errorf(`\%s contains non-octal digits`, ss)
+		}
+		return string([]byte{byte(i)}), s, nil
+	case 'x', 'X', 'u', 'U':
+		var n int
+		switch r {
+		case 'x', 'X':
+			n = 2
+		case 'u':
+			n = 4
+		case 'U':
+			n = 8
+		}
+		if len(s) < n {
+			return "", "", fmt.Errorf(`\%c requires %d following digits`, r, n)
+		}
+		ss := s[:n]
+		s = s[n:]
+		i, err := strconv.ParseUint(ss, 16, 64)
+		if err != nil {
+			return "", "", fmt.Errorf(`\%c%s contains non-hexadecimal digits`, r, ss)
+		}
+		if r == 'x' || r == 'X' {
+			return string([]byte{byte(i)}), s, nil
+		}
+		if i > utf8.MaxRune {
+			return "", "", fmt.Errorf(`\%c%s is not a valid Unicode code point`, r, ss)
+		}
+		return string(rune(i)), s, nil
+	}
+	return "", "", fmt.Errorf(`unknown escape \%c`, r)
+}
+
+func isIdentOrNumberChar(c byte) bool {
+	switch {
+	case 'A' <= c && c <= 'Z', 'a' <= c && c <= 'z':
+		return true
+	case '0' <= c && c <= '9':
+		return true
+	}
+	switch c {
+	case '-', '+', '.', '_':
+		return true
+	}
+	return false
+}
+
+func isWhitespace(c byte) bool {
+	switch c {
+	case ' ', '\t', '\n', '\r':
+		return true
+	}
+	return false
+}
+
+func isQuote(c byte) bool {
+	switch c {
+	case '"', '\'':
+		return true
+	}
+	return false
+}
diff --git a/vendor/github.com/golang/protobuf/proto/text_encode.go b/vendor/github.com/golang/protobuf/proto/text_encode.go
new file mode 100644
index 0000000..a31134e
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/proto/text_encode.go
@@ -0,0 +1,560 @@
+// Copyright 2010 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package proto
+
+import (
+	"bytes"
+	"encoding"
+	"fmt"
+	"io"
+	"math"
+	"sort"
+	"strings"
+
+	"google.golang.org/protobuf/encoding/prototext"
+	"google.golang.org/protobuf/encoding/protowire"
+	"google.golang.org/protobuf/proto"
+	"google.golang.org/protobuf/reflect/protoreflect"
+	"google.golang.org/protobuf/reflect/protoregistry"
+)
+
+const wrapTextMarshalV2 = false
+
+// TextMarshaler is a configurable text format marshaler.
+type TextMarshaler struct {
+	Compact   bool // use compact text format (one line)
+	ExpandAny bool // expand google.protobuf.Any messages of known types
+}
+
+// Marshal writes the proto text format of m to w.
+func (tm *TextMarshaler) Marshal(w io.Writer, m Message) error {
+	b, err := tm.marshal(m)
+	if len(b) > 0 {
+		if _, err := w.Write(b); err != nil {
+			return err
+		}
+	}
+	return err
+}
+
+// Text returns a proto text formatted string of m.
+func (tm *TextMarshaler) Text(m Message) string {
+	b, _ := tm.marshal(m)
+	return string(b)
+}
+
+func (tm *TextMarshaler) marshal(m Message) ([]byte, error) {
+	mr := MessageReflect(m)
+	if mr == nil || !mr.IsValid() {
+		return []byte("<nil>"), nil
+	}
+
+	if wrapTextMarshalV2 {
+		if m, ok := m.(encoding.TextMarshaler); ok {
+			return m.MarshalText()
+		}
+
+		opts := prototext.MarshalOptions{
+			AllowPartial: true,
+			EmitUnknown:  true,
+		}
+		if !tm.Compact {
+			opts.Indent = "  "
+		}
+		if !tm.ExpandAny {
+			opts.Resolver = (*protoregistry.Types)(nil)
+		}
+		return opts.Marshal(mr.Interface())
+	} else {
+		w := &textWriter{
+			compact:   tm.Compact,
+			expandAny: tm.ExpandAny,
+			complete:  true,
+		}
+
+		if m, ok := m.(encoding.TextMarshaler); ok {
+			b, err := m.MarshalText()
+			if err != nil {
+				return nil, err
+			}
+			w.Write(b)
+			return w.buf, nil
+		}
+
+		err := w.writeMessage(mr)
+		return w.buf, err
+	}
+}
+
+var (
+	defaultTextMarshaler = TextMarshaler{}
+	compactTextMarshaler = TextMarshaler{Compact: true}
+)
+
+// MarshalText writes the proto text format of m to w.
+func MarshalText(w io.Writer, m Message) error { return defaultTextMarshaler.Marshal(w, m) }
+
+// MarshalTextString returns a proto text formatted string of m.
+func MarshalTextString(m Message) string { return defaultTextMarshaler.Text(m) }
+
+// CompactText writes the compact proto text format of m to w.
+func CompactText(w io.Writer, m Message) error { return compactTextMarshaler.Marshal(w, m) }
+
+// CompactTextString returns a compact proto text formatted string of m.
+func CompactTextString(m Message) string { return compactTextMarshaler.Text(m) }
+
+var (
+	newline         = []byte("\n")
+	endBraceNewline = []byte("}\n")
+	posInf          = []byte("inf")
+	negInf          = []byte("-inf")
+	nan             = []byte("nan")
+)
+
+// textWriter is an io.Writer that tracks its indentation level.
+type textWriter struct {
+	compact   bool // same as TextMarshaler.Compact
+	expandAny bool // same as TextMarshaler.ExpandAny
+	complete  bool // whether the current position is a complete line
+	indent    int  // indentation level; never negative
+	buf       []byte
+}
+
+func (w *textWriter) Write(p []byte) (n int, _ error) {
+	newlines := bytes.Count(p, newline)
+	if newlines == 0 {
+		if !w.compact && w.complete {
+			w.writeIndent()
+		}
+		w.buf = append(w.buf, p...)
+		w.complete = false
+		return len(p), nil
+	}
+
+	frags := bytes.SplitN(p, newline, newlines+1)
+	if w.compact {
+		for i, frag := range frags {
+			if i > 0 {
+				w.buf = append(w.buf, ' ')
+				n++
+			}
+			w.buf = append(w.buf, frag...)
+			n += len(frag)
+		}
+		return n, nil
+	}
+
+	for i, frag := range frags {
+		if w.complete {
+			w.writeIndent()
+		}
+		w.buf = append(w.buf, frag...)
+		n += len(frag)
+		if i+1 < len(frags) {
+			w.buf = append(w.buf, '\n')
+			n++
+		}
+	}
+	w.complete = len(frags[len(frags)-1]) == 0
+	return n, nil
+}
+
+func (w *textWriter) WriteByte(c byte) error {
+	if w.compact && c == '\n' {
+		c = ' '
+	}
+	if !w.compact && w.complete {
+		w.writeIndent()
+	}
+	w.buf = append(w.buf, c)
+	w.complete = c == '\n'
+	return nil
+}
+
+func (w *textWriter) writeName(fd protoreflect.FieldDescriptor) {
+	if !w.compact && w.complete {
+		w.writeIndent()
+	}
+	w.complete = false
+
+	if fd.Kind() != protoreflect.GroupKind {
+		w.buf = append(w.buf, fd.Name()...)
+		w.WriteByte(':')
+	} else {
+		// Use message type name for group field name.
+		w.buf = append(w.buf, fd.Message().Name()...)
+	}
+
+	if !w.compact {
+		w.WriteByte(' ')
+	}
+}
+
+func requiresQuotes(u string) bool {
+	// When type URL contains any characters except [0-9A-Za-z./\-]*, it must be quoted.
+	for _, ch := range u {
+		switch {
+		case ch == '.' || ch == '/' || ch == '_':
+			continue
+		case '0' <= ch && ch <= '9':
+			continue
+		case 'A' <= ch && ch <= 'Z':
+			continue
+		case 'a' <= ch && ch <= 'z':
+			continue
+		default:
+			return true
+		}
+	}
+	return false
+}
+
+// writeProto3Any writes an expanded google.protobuf.Any message.
+//
+// It returns (false, nil) if sv value can't be unmarshaled (e.g. because
+// required messages are not linked in).
+//
+// It returns (true, error) when sv was written in expanded format or an error
+// was encountered.
+func (w *textWriter) writeProto3Any(m protoreflect.Message) (bool, error) {
+	md := m.Descriptor()
+	fdURL := md.Fields().ByName("type_url")
+	fdVal := md.Fields().ByName("value")
+
+	url := m.Get(fdURL).String()
+	mt, err := protoregistry.GlobalTypes.FindMessageByURL(url)
+	if err != nil {
+		return false, nil
+	}
+
+	b := m.Get(fdVal).Bytes()
+	m2 := mt.New()
+	if err := proto.Unmarshal(b, m2.Interface()); err != nil {
+		return false, nil
+	}
+	w.Write([]byte("["))
+	if requiresQuotes(url) {
+		w.writeQuotedString(url)
+	} else {
+		w.Write([]byte(url))
+	}
+	if w.compact {
+		w.Write([]byte("]:<"))
+	} else {
+		w.Write([]byte("]: <\n"))
+		w.indent++
+	}
+	if err := w.writeMessage(m2); err != nil {
+		return true, err
+	}
+	if w.compact {
+		w.Write([]byte("> "))
+	} else {
+		w.indent--
+		w.Write([]byte(">\n"))
+	}
+	return true, nil
+}
+
+func (w *textWriter) writeMessage(m protoreflect.Message) error {
+	md := m.Descriptor()
+	if w.expandAny && md.FullName() == "google.protobuf.Any" {
+		if canExpand, err := w.writeProto3Any(m); canExpand {
+			return err
+		}
+	}
+
+	fds := md.Fields()
+	for i := 0; i < fds.Len(); {
+		fd := fds.Get(i)
+		if od := fd.ContainingOneof(); od != nil {
+			fd = m.WhichOneof(od)
+			i += od.Fields().Len()
+		} else {
+			i++
+		}
+		if fd == nil || !m.Has(fd) {
+			continue
+		}
+
+		switch {
+		case fd.IsList():
+			lv := m.Get(fd).List()
+			for j := 0; j < lv.Len(); j++ {
+				w.writeName(fd)
+				v := lv.Get(j)
+				if err := w.writeSingularValue(v, fd); err != nil {
+					return err
+				}
+				w.WriteByte('\n')
+			}
+		case fd.IsMap():
+			kfd := fd.MapKey()
+			vfd := fd.MapValue()
+			mv := m.Get(fd).Map()
+
+			type entry struct{ key, val protoreflect.Value }
+			var entries []entry
+			mv.Range(func(k protoreflect.MapKey, v protoreflect.Value) bool {
+				entries = append(entries, entry{k.Value(), v})
+				return true
+			})
+			sort.Slice(entries, func(i, j int) bool {
+				switch kfd.Kind() {
+				case protoreflect.BoolKind:
+					return !entries[i].key.Bool() && entries[j].key.Bool()
+				case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind, protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind:
+					return entries[i].key.Int() < entries[j].key.Int()
+				case protoreflect.Uint32Kind, protoreflect.Fixed32Kind, protoreflect.Uint64Kind, protoreflect.Fixed64Kind:
+					return entries[i].key.Uint() < entries[j].key.Uint()
+				case protoreflect.StringKind:
+					return entries[i].key.String() < entries[j].key.String()
+				default:
+					panic("invalid kind")
+				}
+			})
+			for _, entry := range entries {
+				w.writeName(fd)
+				w.WriteByte('<')
+				if !w.compact {
+					w.WriteByte('\n')
+				}
+				w.indent++
+				w.writeName(kfd)
+				if err := w.writeSingularValue(entry.key, kfd); err != nil {
+					return err
+				}
+				w.WriteByte('\n')
+				w.writeName(vfd)
+				if err := w.writeSingularValue(entry.val, vfd); err != nil {
+					return err
+				}
+				w.WriteByte('\n')
+				w.indent--
+				w.WriteByte('>')
+				w.WriteByte('\n')
+			}
+		default:
+			w.writeName(fd)
+			if err := w.writeSingularValue(m.Get(fd), fd); err != nil {
+				return err
+			}
+			w.WriteByte('\n')
+		}
+	}
+
+	if b := m.GetUnknown(); len(b) > 0 {
+		w.writeUnknownFields(b)
+	}
+	return w.writeExtensions(m)
+}
+
+func (w *textWriter) writeSingularValue(v protoreflect.Value, fd protoreflect.FieldDescriptor) error {
+	switch fd.Kind() {
+	case protoreflect.FloatKind, protoreflect.DoubleKind:
+		switch vf := v.Float(); {
+		case math.IsInf(vf, +1):
+			w.Write(posInf)
+		case math.IsInf(vf, -1):
+			w.Write(negInf)
+		case math.IsNaN(vf):
+			w.Write(nan)
+		default:
+			fmt.Fprint(w, v.Interface())
+		}
+	case protoreflect.StringKind:
+		// NOTE: This does not validate UTF-8 for historical reasons.
+		w.writeQuotedString(string(v.String()))
+	case protoreflect.BytesKind:
+		w.writeQuotedString(string(v.Bytes()))
+	case protoreflect.MessageKind, protoreflect.GroupKind:
+		var bra, ket byte = '<', '>'
+		if fd.Kind() == protoreflect.GroupKind {
+			bra, ket = '{', '}'
+		}
+		w.WriteByte(bra)
+		if !w.compact {
+			w.WriteByte('\n')
+		}
+		w.indent++
+		m := v.Message()
+		if m2, ok := m.Interface().(encoding.TextMarshaler); ok {
+			b, err := m2.MarshalText()
+			if err != nil {
+				return err
+			}
+			w.Write(b)
+		} else {
+			w.writeMessage(m)
+		}
+		w.indent--
+		w.WriteByte(ket)
+	case protoreflect.EnumKind:
+		if ev := fd.Enum().Values().ByNumber(v.Enum()); ev != nil {
+			fmt.Fprint(w, ev.Name())
+		} else {
+			fmt.Fprint(w, v.Enum())
+		}
+	default:
+		fmt.Fprint(w, v.Interface())
+	}
+	return nil
+}
+
+// writeQuotedString writes a quoted string in the protocol buffer text format.
+func (w *textWriter) writeQuotedString(s string) {
+	w.WriteByte('"')
+	for i := 0; i < len(s); i++ {
+		switch c := s[i]; c {
+		case '\n':
+			w.buf = append(w.buf, `\n`...)
+		case '\r':
+			w.buf = append(w.buf, `\r`...)
+		case '\t':
+			w.buf = append(w.buf, `\t`...)
+		case '"':
+			w.buf = append(w.buf, `\"`...)
+		case '\\':
+			w.buf = append(w.buf, `\\`...)
+		default:
+			if isPrint := c >= 0x20 && c < 0x7f; isPrint {
+				w.buf = append(w.buf, c)
+			} else {
+				w.buf = append(w.buf, fmt.Sprintf(`\%03o`, c)...)
+			}
+		}
+	}
+	w.WriteByte('"')
+}
+
+func (w *textWriter) writeUnknownFields(b []byte) {
+	if !w.compact {
+		fmt.Fprintf(w, "/* %d unknown bytes */\n", len(b))
+	}
+
+	for len(b) > 0 {
+		num, wtyp, n := protowire.ConsumeTag(b)
+		if n < 0 {
+			return
+		}
+		b = b[n:]
+
+		if wtyp == protowire.EndGroupType {
+			w.indent--
+			w.Write(endBraceNewline)
+			continue
+		}
+		fmt.Fprint(w, num)
+		if wtyp != protowire.StartGroupType {
+			w.WriteByte(':')
+		}
+		if !w.compact || wtyp == protowire.StartGroupType {
+			w.WriteByte(' ')
+		}
+		switch wtyp {
+		case protowire.VarintType:
+			v, n := protowire.ConsumeVarint(b)
+			if n < 0 {
+				return
+			}
+			b = b[n:]
+			fmt.Fprint(w, v)
+		case protowire.Fixed32Type:
+			v, n := protowire.ConsumeFixed32(b)
+			if n < 0 {
+				return
+			}
+			b = b[n:]
+			fmt.Fprint(w, v)
+		case protowire.Fixed64Type:
+			v, n := protowire.ConsumeFixed64(b)
+			if n < 0 {
+				return
+			}
+			b = b[n:]
+			fmt.Fprint(w, v)
+		case protowire.BytesType:
+			v, n := protowire.ConsumeBytes(b)
+			if n < 0 {
+				return
+			}
+			b = b[n:]
+			fmt.Fprintf(w, "%q", v)
+		case protowire.StartGroupType:
+			w.WriteByte('{')
+			w.indent++
+		default:
+			fmt.Fprintf(w, "/* unknown wire type %d */", wtyp)
+		}
+		w.WriteByte('\n')
+	}
+}
+
+// writeExtensions writes all the extensions in m.
+func (w *textWriter) writeExtensions(m protoreflect.Message) error {
+	md := m.Descriptor()
+	if md.ExtensionRanges().Len() == 0 {
+		return nil
+	}
+
+	type ext struct {
+		desc protoreflect.FieldDescriptor
+		val  protoreflect.Value
+	}
+	var exts []ext
+	m.Range(func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool {
+		if fd.IsExtension() {
+			exts = append(exts, ext{fd, v})
+		}
+		return true
+	})
+	sort.Slice(exts, func(i, j int) bool {
+		return exts[i].desc.Number() < exts[j].desc.Number()
+	})
+
+	for _, ext := range exts {
+		// For message set, use the name of the message as the extension name.
+		name := string(ext.desc.FullName())
+		if isMessageSet(ext.desc.ContainingMessage()) {
+			name = strings.TrimSuffix(name, ".message_set_extension")
+		}
+
+		if !ext.desc.IsList() {
+			if err := w.writeSingularExtension(name, ext.val, ext.desc); err != nil {
+				return err
+			}
+		} else {
+			lv := ext.val.List()
+			for i := 0; i < lv.Len(); i++ {
+				if err := w.writeSingularExtension(name, lv.Get(i), ext.desc); err != nil {
+					return err
+				}
+			}
+		}
+	}
+	return nil
+}
+
+func (w *textWriter) writeSingularExtension(name string, v protoreflect.Value, fd protoreflect.FieldDescriptor) error {
+	fmt.Fprintf(w, "[%s]:", name)
+	if !w.compact {
+		w.WriteByte(' ')
+	}
+	if err := w.writeSingularValue(v, fd); err != nil {
+		return err
+	}
+	w.WriteByte('\n')
+	return nil
+}
+
+func (w *textWriter) writeIndent() {
+	if !w.complete {
+		return
+	}
+	for i := 0; i < w.indent*2; i++ {
+		w.buf = append(w.buf, ' ')
+	}
+	w.complete = false
+}
diff --git a/vendor/github.com/golang/protobuf/proto/text_parser.go b/vendor/github.com/golang/protobuf/proto/text_parser.go
deleted file mode 100644
index bb55a3a..0000000
--- a/vendor/github.com/golang/protobuf/proto/text_parser.go
+++ /dev/null
@@ -1,880 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2010 The Go Authors.  All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-// Functions for parsing the Text protocol buffer format.
-// TODO: message sets.
-
-import (
-	"encoding"
-	"errors"
-	"fmt"
-	"reflect"
-	"strconv"
-	"strings"
-	"unicode/utf8"
-)
-
-// Error string emitted when deserializing Any and fields are already set
-const anyRepeatedlyUnpacked = "Any message unpacked multiple times, or %q already set"
-
-type ParseError struct {
-	Message string
-	Line    int // 1-based line number
-	Offset  int // 0-based byte offset from start of input
-}
-
-func (p *ParseError) Error() string {
-	if p.Line == 1 {
-		// show offset only for first line
-		return fmt.Sprintf("line 1.%d: %v", p.Offset, p.Message)
-	}
-	return fmt.Sprintf("line %d: %v", p.Line, p.Message)
-}
-
-type token struct {
-	value    string
-	err      *ParseError
-	line     int    // line number
-	offset   int    // byte number from start of input, not start of line
-	unquoted string // the unquoted version of value, if it was a quoted string
-}
-
-func (t *token) String() string {
-	if t.err == nil {
-		return fmt.Sprintf("%q (line=%d, offset=%d)", t.value, t.line, t.offset)
-	}
-	return fmt.Sprintf("parse error: %v", t.err)
-}
-
-type textParser struct {
-	s            string // remaining input
-	done         bool   // whether the parsing is finished (success or error)
-	backed       bool   // whether back() was called
-	offset, line int
-	cur          token
-}
-
-func newTextParser(s string) *textParser {
-	p := new(textParser)
-	p.s = s
-	p.line = 1
-	p.cur.line = 1
-	return p
-}
-
-func (p *textParser) errorf(format string, a ...interface{}) *ParseError {
-	pe := &ParseError{fmt.Sprintf(format, a...), p.cur.line, p.cur.offset}
-	p.cur.err = pe
-	p.done = true
-	return pe
-}
-
-// Numbers and identifiers are matched by [-+._A-Za-z0-9]
-func isIdentOrNumberChar(c byte) bool {
-	switch {
-	case 'A' <= c && c <= 'Z', 'a' <= c && c <= 'z':
-		return true
-	case '0' <= c && c <= '9':
-		return true
-	}
-	switch c {
-	case '-', '+', '.', '_':
-		return true
-	}
-	return false
-}
-
-func isWhitespace(c byte) bool {
-	switch c {
-	case ' ', '\t', '\n', '\r':
-		return true
-	}
-	return false
-}
-
-func isQuote(c byte) bool {
-	switch c {
-	case '"', '\'':
-		return true
-	}
-	return false
-}
-
-func (p *textParser) skipWhitespace() {
-	i := 0
-	for i < len(p.s) && (isWhitespace(p.s[i]) || p.s[i] == '#') {
-		if p.s[i] == '#' {
-			// comment; skip to end of line or input
-			for i < len(p.s) && p.s[i] != '\n' {
-				i++
-			}
-			if i == len(p.s) {
-				break
-			}
-		}
-		if p.s[i] == '\n' {
-			p.line++
-		}
-		i++
-	}
-	p.offset += i
-	p.s = p.s[i:len(p.s)]
-	if len(p.s) == 0 {
-		p.done = true
-	}
-}
-
-func (p *textParser) advance() {
-	// Skip whitespace
-	p.skipWhitespace()
-	if p.done {
-		return
-	}
-
-	// Start of non-whitespace
-	p.cur.err = nil
-	p.cur.offset, p.cur.line = p.offset, p.line
-	p.cur.unquoted = ""
-	switch p.s[0] {
-	case '<', '>', '{', '}', ':', '[', ']', ';', ',', '/':
-		// Single symbol
-		p.cur.value, p.s = p.s[0:1], p.s[1:len(p.s)]
-	case '"', '\'':
-		// Quoted string
-		i := 1
-		for i < len(p.s) && p.s[i] != p.s[0] && p.s[i] != '\n' {
-			if p.s[i] == '\\' && i+1 < len(p.s) {
-				// skip escaped char
-				i++
-			}
-			i++
-		}
-		if i >= len(p.s) || p.s[i] != p.s[0] {
-			p.errorf("unmatched quote")
-			return
-		}
-		unq, err := unquoteC(p.s[1:i], rune(p.s[0]))
-		if err != nil {
-			p.errorf("invalid quoted string %s: %v", p.s[0:i+1], err)
-			return
-		}
-		p.cur.value, p.s = p.s[0:i+1], p.s[i+1:len(p.s)]
-		p.cur.unquoted = unq
-	default:
-		i := 0
-		for i < len(p.s) && isIdentOrNumberChar(p.s[i]) {
-			i++
-		}
-		if i == 0 {
-			p.errorf("unexpected byte %#x", p.s[0])
-			return
-		}
-		p.cur.value, p.s = p.s[0:i], p.s[i:len(p.s)]
-	}
-	p.offset += len(p.cur.value)
-}
-
-var (
-	errBadUTF8 = errors.New("proto: bad UTF-8")
-)
-
-func unquoteC(s string, quote rune) (string, error) {
-	// This is based on C++'s tokenizer.cc.
-	// Despite its name, this is *not* parsing C syntax.
-	// For instance, "\0" is an invalid quoted string.
-
-	// Avoid allocation in trivial cases.
-	simple := true
-	for _, r := range s {
-		if r == '\\' || r == quote {
-			simple = false
-			break
-		}
-	}
-	if simple {
-		return s, nil
-	}
-
-	buf := make([]byte, 0, 3*len(s)/2)
-	for len(s) > 0 {
-		r, n := utf8.DecodeRuneInString(s)
-		if r == utf8.RuneError && n == 1 {
-			return "", errBadUTF8
-		}
-		s = s[n:]
-		if r != '\\' {
-			if r < utf8.RuneSelf {
-				buf = append(buf, byte(r))
-			} else {
-				buf = append(buf, string(r)...)
-			}
-			continue
-		}
-
-		ch, tail, err := unescape(s)
-		if err != nil {
-			return "", err
-		}
-		buf = append(buf, ch...)
-		s = tail
-	}
-	return string(buf), nil
-}
-
-func unescape(s string) (ch string, tail string, err error) {
-	r, n := utf8.DecodeRuneInString(s)
-	if r == utf8.RuneError && n == 1 {
-		return "", "", errBadUTF8
-	}
-	s = s[n:]
-	switch r {
-	case 'a':
-		return "\a", s, nil
-	case 'b':
-		return "\b", s, nil
-	case 'f':
-		return "\f", s, nil
-	case 'n':
-		return "\n", s, nil
-	case 'r':
-		return "\r", s, nil
-	case 't':
-		return "\t", s, nil
-	case 'v':
-		return "\v", s, nil
-	case '?':
-		return "?", s, nil // trigraph workaround
-	case '\'', '"', '\\':
-		return string(r), s, nil
-	case '0', '1', '2', '3', '4', '5', '6', '7':
-		if len(s) < 2 {
-			return "", "", fmt.Errorf(`\%c requires 2 following digits`, r)
-		}
-		ss := string(r) + s[:2]
-		s = s[2:]
-		i, err := strconv.ParseUint(ss, 8, 8)
-		if err != nil {
-			return "", "", fmt.Errorf(`\%s contains non-octal digits`, ss)
-		}
-		return string([]byte{byte(i)}), s, nil
-	case 'x', 'X', 'u', 'U':
-		var n int
-		switch r {
-		case 'x', 'X':
-			n = 2
-		case 'u':
-			n = 4
-		case 'U':
-			n = 8
-		}
-		if len(s) < n {
-			return "", "", fmt.Errorf(`\%c requires %d following digits`, r, n)
-		}
-		ss := s[:n]
-		s = s[n:]
-		i, err := strconv.ParseUint(ss, 16, 64)
-		if err != nil {
-			return "", "", fmt.Errorf(`\%c%s contains non-hexadecimal digits`, r, ss)
-		}
-		if r == 'x' || r == 'X' {
-			return string([]byte{byte(i)}), s, nil
-		}
-		if i > utf8.MaxRune {
-			return "", "", fmt.Errorf(`\%c%s is not a valid Unicode code point`, r, ss)
-		}
-		return string(i), s, nil
-	}
-	return "", "", fmt.Errorf(`unknown escape \%c`, r)
-}
-
-// Back off the parser by one token. Can only be done between calls to next().
-// It makes the next advance() a no-op.
-func (p *textParser) back() { p.backed = true }
-
-// Advances the parser and returns the new current token.
-func (p *textParser) next() *token {
-	if p.backed || p.done {
-		p.backed = false
-		return &p.cur
-	}
-	p.advance()
-	if p.done {
-		p.cur.value = ""
-	} else if len(p.cur.value) > 0 && isQuote(p.cur.value[0]) {
-		// Look for multiple quoted strings separated by whitespace,
-		// and concatenate them.
-		cat := p.cur
-		for {
-			p.skipWhitespace()
-			if p.done || !isQuote(p.s[0]) {
-				break
-			}
-			p.advance()
-			if p.cur.err != nil {
-				return &p.cur
-			}
-			cat.value += " " + p.cur.value
-			cat.unquoted += p.cur.unquoted
-		}
-		p.done = false // parser may have seen EOF, but we want to return cat
-		p.cur = cat
-	}
-	return &p.cur
-}
-
-func (p *textParser) consumeToken(s string) error {
-	tok := p.next()
-	if tok.err != nil {
-		return tok.err
-	}
-	if tok.value != s {
-		p.back()
-		return p.errorf("expected %q, found %q", s, tok.value)
-	}
-	return nil
-}
-
-// Return a RequiredNotSetError indicating which required field was not set.
-func (p *textParser) missingRequiredFieldError(sv reflect.Value) *RequiredNotSetError {
-	st := sv.Type()
-	sprops := GetProperties(st)
-	for i := 0; i < st.NumField(); i++ {
-		if !isNil(sv.Field(i)) {
-			continue
-		}
-
-		props := sprops.Prop[i]
-		if props.Required {
-			return &RequiredNotSetError{fmt.Sprintf("%v.%v", st, props.OrigName)}
-		}
-	}
-	return &RequiredNotSetError{fmt.Sprintf("%v.<unknown field name>", st)} // should not happen
-}
-
-// Returns the index in the struct for the named field, as well as the parsed tag properties.
-func structFieldByName(sprops *StructProperties, name string) (int, *Properties, bool) {
-	i, ok := sprops.decoderOrigNames[name]
-	if ok {
-		return i, sprops.Prop[i], true
-	}
-	return -1, nil, false
-}
-
-// Consume a ':' from the input stream (if the next token is a colon),
-// returning an error if a colon is needed but not present.
-func (p *textParser) checkForColon(props *Properties, typ reflect.Type) *ParseError {
-	tok := p.next()
-	if tok.err != nil {
-		return tok.err
-	}
-	if tok.value != ":" {
-		// Colon is optional when the field is a group or message.
-		needColon := true
-		switch props.Wire {
-		case "group":
-			needColon = false
-		case "bytes":
-			// A "bytes" field is either a message, a string, or a repeated field;
-			// those three become *T, *string and []T respectively, so we can check for
-			// this field being a pointer to a non-string.
-			if typ.Kind() == reflect.Ptr {
-				// *T or *string
-				if typ.Elem().Kind() == reflect.String {
-					break
-				}
-			} else if typ.Kind() == reflect.Slice {
-				// []T or []*T
-				if typ.Elem().Kind() != reflect.Ptr {
-					break
-				}
-			} else if typ.Kind() == reflect.String {
-				// The proto3 exception is for a string field,
-				// which requires a colon.
-				break
-			}
-			needColon = false
-		}
-		if needColon {
-			return p.errorf("expected ':', found %q", tok.value)
-		}
-		p.back()
-	}
-	return nil
-}
-
-func (p *textParser) readStruct(sv reflect.Value, terminator string) error {
-	st := sv.Type()
-	sprops := GetProperties(st)
-	reqCount := sprops.reqCount
-	var reqFieldErr error
-	fieldSet := make(map[string]bool)
-	// A struct is a sequence of "name: value", terminated by one of
-	// '>' or '}', or the end of the input.  A name may also be
-	// "[extension]" or "[type/url]".
-	//
-	// The whole struct can also be an expanded Any message, like:
-	// [type/url] < ... struct contents ... >
-	for {
-		tok := p.next()
-		if tok.err != nil {
-			return tok.err
-		}
-		if tok.value == terminator {
-			break
-		}
-		if tok.value == "[" {
-			// Looks like an extension or an Any.
-			//
-			// TODO: Check whether we need to handle
-			// namespace rooted names (e.g. ".something.Foo").
-			extName, err := p.consumeExtName()
-			if err != nil {
-				return err
-			}
-
-			if s := strings.LastIndex(extName, "/"); s >= 0 {
-				// If it contains a slash, it's an Any type URL.
-				messageName := extName[s+1:]
-				mt := MessageType(messageName)
-				if mt == nil {
-					return p.errorf("unrecognized message %q in google.protobuf.Any", messageName)
-				}
-				tok = p.next()
-				if tok.err != nil {
-					return tok.err
-				}
-				// consume an optional colon
-				if tok.value == ":" {
-					tok = p.next()
-					if tok.err != nil {
-						return tok.err
-					}
-				}
-				var terminator string
-				switch tok.value {
-				case "<":
-					terminator = ">"
-				case "{":
-					terminator = "}"
-				default:
-					return p.errorf("expected '{' or '<', found %q", tok.value)
-				}
-				v := reflect.New(mt.Elem())
-				if pe := p.readStruct(v.Elem(), terminator); pe != nil {
-					return pe
-				}
-				b, err := Marshal(v.Interface().(Message))
-				if err != nil {
-					return p.errorf("failed to marshal message of type %q: %v", messageName, err)
-				}
-				if fieldSet["type_url"] {
-					return p.errorf(anyRepeatedlyUnpacked, "type_url")
-				}
-				if fieldSet["value"] {
-					return p.errorf(anyRepeatedlyUnpacked, "value")
-				}
-				sv.FieldByName("TypeUrl").SetString(extName)
-				sv.FieldByName("Value").SetBytes(b)
-				fieldSet["type_url"] = true
-				fieldSet["value"] = true
-				continue
-			}
-
-			var desc *ExtensionDesc
-			// This could be faster, but it's functional.
-			// TODO: Do something smarter than a linear scan.
-			for _, d := range RegisteredExtensions(reflect.New(st).Interface().(Message)) {
-				if d.Name == extName {
-					desc = d
-					break
-				}
-			}
-			if desc == nil {
-				return p.errorf("unrecognized extension %q", extName)
-			}
-
-			props := &Properties{}
-			props.Parse(desc.Tag)
-
-			typ := reflect.TypeOf(desc.ExtensionType)
-			if err := p.checkForColon(props, typ); err != nil {
-				return err
-			}
-
-			rep := desc.repeated()
-
-			// Read the extension structure, and set it in
-			// the value we're constructing.
-			var ext reflect.Value
-			if !rep {
-				ext = reflect.New(typ).Elem()
-			} else {
-				ext = reflect.New(typ.Elem()).Elem()
-			}
-			if err := p.readAny(ext, props); err != nil {
-				if _, ok := err.(*RequiredNotSetError); !ok {
-					return err
-				}
-				reqFieldErr = err
-			}
-			ep := sv.Addr().Interface().(Message)
-			if !rep {
-				SetExtension(ep, desc, ext.Interface())
-			} else {
-				old, err := GetExtension(ep, desc)
-				var sl reflect.Value
-				if err == nil {
-					sl = reflect.ValueOf(old) // existing slice
-				} else {
-					sl = reflect.MakeSlice(typ, 0, 1)
-				}
-				sl = reflect.Append(sl, ext)
-				SetExtension(ep, desc, sl.Interface())
-			}
-			if err := p.consumeOptionalSeparator(); err != nil {
-				return err
-			}
-			continue
-		}
-
-		// This is a normal, non-extension field.
-		name := tok.value
-		var dst reflect.Value
-		fi, props, ok := structFieldByName(sprops, name)
-		if ok {
-			dst = sv.Field(fi)
-		} else if oop, ok := sprops.OneofTypes[name]; ok {
-			// It is a oneof.
-			props = oop.Prop
-			nv := reflect.New(oop.Type.Elem())
-			dst = nv.Elem().Field(0)
-			field := sv.Field(oop.Field)
-			if !field.IsNil() {
-				return p.errorf("field '%s' would overwrite already parsed oneof '%s'", name, sv.Type().Field(oop.Field).Name)
-			}
-			field.Set(nv)
-		}
-		if !dst.IsValid() {
-			return p.errorf("unknown field name %q in %v", name, st)
-		}
-
-		if dst.Kind() == reflect.Map {
-			// Consume any colon.
-			if err := p.checkForColon(props, dst.Type()); err != nil {
-				return err
-			}
-
-			// Construct the map if it doesn't already exist.
-			if dst.IsNil() {
-				dst.Set(reflect.MakeMap(dst.Type()))
-			}
-			key := reflect.New(dst.Type().Key()).Elem()
-			val := reflect.New(dst.Type().Elem()).Elem()
-
-			// The map entry should be this sequence of tokens:
-			//	< key : KEY value : VALUE >
-			// However, implementations may omit key or value, and technically
-			// we should support them in any order.  See b/28924776 for a time
-			// this went wrong.
-
-			tok := p.next()
-			var terminator string
-			switch tok.value {
-			case "<":
-				terminator = ">"
-			case "{":
-				terminator = "}"
-			default:
-				return p.errorf("expected '{' or '<', found %q", tok.value)
-			}
-			for {
-				tok := p.next()
-				if tok.err != nil {
-					return tok.err
-				}
-				if tok.value == terminator {
-					break
-				}
-				switch tok.value {
-				case "key":
-					if err := p.consumeToken(":"); err != nil {
-						return err
-					}
-					if err := p.readAny(key, props.MapKeyProp); err != nil {
-						return err
-					}
-					if err := p.consumeOptionalSeparator(); err != nil {
-						return err
-					}
-				case "value":
-					if err := p.checkForColon(props.MapValProp, dst.Type().Elem()); err != nil {
-						return err
-					}
-					if err := p.readAny(val, props.MapValProp); err != nil {
-						return err
-					}
-					if err := p.consumeOptionalSeparator(); err != nil {
-						return err
-					}
-				default:
-					p.back()
-					return p.errorf(`expected "key", "value", or %q, found %q`, terminator, tok.value)
-				}
-			}
-
-			dst.SetMapIndex(key, val)
-			continue
-		}
-
-		// Check that it's not already set if it's not a repeated field.
-		if !props.Repeated && fieldSet[name] {
-			return p.errorf("non-repeated field %q was repeated", name)
-		}
-
-		if err := p.checkForColon(props, dst.Type()); err != nil {
-			return err
-		}
-
-		// Parse into the field.
-		fieldSet[name] = true
-		if err := p.readAny(dst, props); err != nil {
-			if _, ok := err.(*RequiredNotSetError); !ok {
-				return err
-			}
-			reqFieldErr = err
-		}
-		if props.Required {
-			reqCount--
-		}
-
-		if err := p.consumeOptionalSeparator(); err != nil {
-			return err
-		}
-
-	}
-
-	if reqCount > 0 {
-		return p.missingRequiredFieldError(sv)
-	}
-	return reqFieldErr
-}
-
-// consumeExtName consumes extension name or expanded Any type URL and the
-// following ']'. It returns the name or URL consumed.
-func (p *textParser) consumeExtName() (string, error) {
-	tok := p.next()
-	if tok.err != nil {
-		return "", tok.err
-	}
-
-	// If extension name or type url is quoted, it's a single token.
-	if len(tok.value) > 2 && isQuote(tok.value[0]) && tok.value[len(tok.value)-1] == tok.value[0] {
-		name, err := unquoteC(tok.value[1:len(tok.value)-1], rune(tok.value[0]))
-		if err != nil {
-			return "", err
-		}
-		return name, p.consumeToken("]")
-	}
-
-	// Consume everything up to "]"
-	var parts []string
-	for tok.value != "]" {
-		parts = append(parts, tok.value)
-		tok = p.next()
-		if tok.err != nil {
-			return "", p.errorf("unrecognized type_url or extension name: %s", tok.err)
-		}
-		if p.done && tok.value != "]" {
-			return "", p.errorf("unclosed type_url or extension name")
-		}
-	}
-	return strings.Join(parts, ""), nil
-}
-
-// consumeOptionalSeparator consumes an optional semicolon or comma.
-// It is used in readStruct to provide backward compatibility.
-func (p *textParser) consumeOptionalSeparator() error {
-	tok := p.next()
-	if tok.err != nil {
-		return tok.err
-	}
-	if tok.value != ";" && tok.value != "," {
-		p.back()
-	}
-	return nil
-}
-
-func (p *textParser) readAny(v reflect.Value, props *Properties) error {
-	tok := p.next()
-	if tok.err != nil {
-		return tok.err
-	}
-	if tok.value == "" {
-		return p.errorf("unexpected EOF")
-	}
-
-	switch fv := v; fv.Kind() {
-	case reflect.Slice:
-		at := v.Type()
-		if at.Elem().Kind() == reflect.Uint8 {
-			// Special case for []byte
-			if tok.value[0] != '"' && tok.value[0] != '\'' {
-				// Deliberately written out here, as the error after
-				// this switch statement would write "invalid []byte: ...",
-				// which is not as user-friendly.
-				return p.errorf("invalid string: %v", tok.value)
-			}
-			bytes := []byte(tok.unquoted)
-			fv.Set(reflect.ValueOf(bytes))
-			return nil
-		}
-		// Repeated field.
-		if tok.value == "[" {
-			// Repeated field with list notation, like [1,2,3].
-			for {
-				fv.Set(reflect.Append(fv, reflect.New(at.Elem()).Elem()))
-				err := p.readAny(fv.Index(fv.Len()-1), props)
-				if err != nil {
-					return err
-				}
-				tok := p.next()
-				if tok.err != nil {
-					return tok.err
-				}
-				if tok.value == "]" {
-					break
-				}
-				if tok.value != "," {
-					return p.errorf("Expected ']' or ',' found %q", tok.value)
-				}
-			}
-			return nil
-		}
-		// One value of the repeated field.
-		p.back()
-		fv.Set(reflect.Append(fv, reflect.New(at.Elem()).Elem()))
-		return p.readAny(fv.Index(fv.Len()-1), props)
-	case reflect.Bool:
-		// true/1/t/True or false/f/0/False.
-		switch tok.value {
-		case "true", "1", "t", "True":
-			fv.SetBool(true)
-			return nil
-		case "false", "0", "f", "False":
-			fv.SetBool(false)
-			return nil
-		}
-	case reflect.Float32, reflect.Float64:
-		v := tok.value
-		// Ignore 'f' for compatibility with output generated by C++, but don't
-		// remove 'f' when the value is "-inf" or "inf".
-		if strings.HasSuffix(v, "f") && tok.value != "-inf" && tok.value != "inf" {
-			v = v[:len(v)-1]
-		}
-		if f, err := strconv.ParseFloat(v, fv.Type().Bits()); err == nil {
-			fv.SetFloat(f)
-			return nil
-		}
-	case reflect.Int32:
-		if x, err := strconv.ParseInt(tok.value, 0, 32); err == nil {
-			fv.SetInt(x)
-			return nil
-		}
-
-		if len(props.Enum) == 0 {
-			break
-		}
-		m, ok := enumValueMaps[props.Enum]
-		if !ok {
-			break
-		}
-		x, ok := m[tok.value]
-		if !ok {
-			break
-		}
-		fv.SetInt(int64(x))
-		return nil
-	case reflect.Int64:
-		if x, err := strconv.ParseInt(tok.value, 0, 64); err == nil {
-			fv.SetInt(x)
-			return nil
-		}
-
-	case reflect.Ptr:
-		// A basic field (indirected through pointer), or a repeated message/group
-		p.back()
-		fv.Set(reflect.New(fv.Type().Elem()))
-		return p.readAny(fv.Elem(), props)
-	case reflect.String:
-		if tok.value[0] == '"' || tok.value[0] == '\'' {
-			fv.SetString(tok.unquoted)
-			return nil
-		}
-	case reflect.Struct:
-		var terminator string
-		switch tok.value {
-		case "{":
-			terminator = "}"
-		case "<":
-			terminator = ">"
-		default:
-			return p.errorf("expected '{' or '<', found %q", tok.value)
-		}
-		// TODO: Handle nested messages which implement encoding.TextUnmarshaler.
-		return p.readStruct(fv, terminator)
-	case reflect.Uint32:
-		if x, err := strconv.ParseUint(tok.value, 0, 32); err == nil {
-			fv.SetUint(uint64(x))
-			return nil
-		}
-	case reflect.Uint64:
-		if x, err := strconv.ParseUint(tok.value, 0, 64); err == nil {
-			fv.SetUint(x)
-			return nil
-		}
-	}
-	return p.errorf("invalid %v: %v", v.Type(), tok.value)
-}
-
-// UnmarshalText reads a protocol buffer in Text format. UnmarshalText resets pb
-// before starting to unmarshal, so any existing data in pb is always removed.
-// If a required field is not set and no other error occurs,
-// UnmarshalText returns *RequiredNotSetError.
-func UnmarshalText(s string, pb Message) error {
-	if um, ok := pb.(encoding.TextUnmarshaler); ok {
-		return um.UnmarshalText([]byte(s))
-	}
-	pb.Reset()
-	v := reflect.ValueOf(pb)
-	return newTextParser(s).readStruct(v.Elem(), "")
-}
diff --git a/vendor/github.com/golang/protobuf/proto/wire.go b/vendor/github.com/golang/protobuf/proto/wire.go
new file mode 100644
index 0000000..d7c28da
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/proto/wire.go
@@ -0,0 +1,78 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package proto
+
+import (
+	protoV2 "google.golang.org/protobuf/proto"
+	"google.golang.org/protobuf/runtime/protoiface"
+)
+
+// Size returns the size in bytes of the wire-format encoding of m.
+func Size(m Message) int {
+	if m == nil {
+		return 0
+	}
+	mi := MessageV2(m)
+	return protoV2.Size(mi)
+}
+
+// Marshal returns the wire-format encoding of m.
+func Marshal(m Message) ([]byte, error) {
+	b, err := marshalAppend(nil, m, false)
+	if b == nil {
+		b = zeroBytes
+	}
+	return b, err
+}
+
+var zeroBytes = make([]byte, 0, 0)
+
+func marshalAppend(buf []byte, m Message, deterministic bool) ([]byte, error) {
+	if m == nil {
+		return nil, ErrNil
+	}
+	mi := MessageV2(m)
+	nbuf, err := protoV2.MarshalOptions{
+		Deterministic: deterministic,
+		AllowPartial:  true,
+	}.MarshalAppend(buf, mi)
+	if err != nil {
+		return buf, err
+	}
+	if len(buf) == len(nbuf) {
+		if !mi.ProtoReflect().IsValid() {
+			return buf, ErrNil
+		}
+	}
+	return nbuf, checkRequiredNotSet(mi)
+}
+
+// Unmarshal parses a wire-format message in b and places the decoded results in m.
+//
+// Unmarshal resets m before starting to unmarshal, so any existing data in m is always
+// removed. Use UnmarshalMerge to preserve and append to existing data.
+func Unmarshal(b []byte, m Message) error {
+	m.Reset()
+	return UnmarshalMerge(b, m)
+}
+
+// UnmarshalMerge parses a wire-format message in b and places the decoded results in m.
+func UnmarshalMerge(b []byte, m Message) error {
+	mi := MessageV2(m)
+	out, err := protoV2.UnmarshalOptions{
+		AllowPartial: true,
+		Merge:        true,
+	}.UnmarshalState(protoiface.UnmarshalInput{
+		Buf:     b,
+		Message: mi.ProtoReflect(),
+	})
+	if err != nil {
+		return err
+	}
+	if out.Flags&protoiface.UnmarshalInitialized > 0 {
+		return nil
+	}
+	return checkRequiredNotSet(mi)
+}
diff --git a/vendor/github.com/golang/protobuf/proto/wrappers.go b/vendor/github.com/golang/protobuf/proto/wrappers.go
new file mode 100644
index 0000000..398e348
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/proto/wrappers.go
@@ -0,0 +1,34 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package proto
+
+// Bool stores v in a new bool value and returns a pointer to it.
+func Bool(v bool) *bool { return &v }
+
+// Int stores v in a new int32 value and returns a pointer to it.
+//
+// Deprecated: Use Int32 instead.
+func Int(v int) *int32 { return Int32(int32(v)) }
+
+// Int32 stores v in a new int32 value and returns a pointer to it.
+func Int32(v int32) *int32 { return &v }
+
+// Int64 stores v in a new int64 value and returns a pointer to it.
+func Int64(v int64) *int64 { return &v }
+
+// Uint32 stores v in a new uint32 value and returns a pointer to it.
+func Uint32(v uint32) *uint32 { return &v }
+
+// Uint64 stores v in a new uint64 value and returns a pointer to it.
+func Uint64(v uint64) *uint64 { return &v }
+
+// Float32 stores v in a new float32 value and returns a pointer to it.
+func Float32(v float32) *float32 { return &v }
+
+// Float64 stores v in a new float64 value and returns a pointer to it.
+func Float64(v float64) *float64 { return &v }
+
+// String stores v in a new string value and returns a pointer to it.
+func String(v string) *string { return &v }
diff --git a/vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.pb.go b/vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.pb.go
index 1ded05b..63dc057 100644
--- a/vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.pb.go
+++ b/vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.pb.go
@@ -1,2887 +1,200 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
-// source: google/protobuf/descriptor.proto
+// source: github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.proto
 
 package descriptor
 
 import (
-	fmt "fmt"
-	proto "github.com/golang/protobuf/proto"
-	math "math"
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	descriptorpb "google.golang.org/protobuf/types/descriptorpb"
+	reflect "reflect"
 )
 
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
+// Symbols defined in public import of google/protobuf/descriptor.proto.
 
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
+type FieldDescriptorProto_Type = descriptorpb.FieldDescriptorProto_Type
 
-type FieldDescriptorProto_Type int32
+const FieldDescriptorProto_TYPE_DOUBLE = descriptorpb.FieldDescriptorProto_TYPE_DOUBLE
+const FieldDescriptorProto_TYPE_FLOAT = descriptorpb.FieldDescriptorProto_TYPE_FLOAT
+const FieldDescriptorProto_TYPE_INT64 = descriptorpb.FieldDescriptorProto_TYPE_INT64
+const FieldDescriptorProto_TYPE_UINT64 = descriptorpb.FieldDescriptorProto_TYPE_UINT64
+const FieldDescriptorProto_TYPE_INT32 = descriptorpb.FieldDescriptorProto_TYPE_INT32
+const FieldDescriptorProto_TYPE_FIXED64 = descriptorpb.FieldDescriptorProto_TYPE_FIXED64
+const FieldDescriptorProto_TYPE_FIXED32 = descriptorpb.FieldDescriptorProto_TYPE_FIXED32
+const FieldDescriptorProto_TYPE_BOOL = descriptorpb.FieldDescriptorProto_TYPE_BOOL
+const FieldDescriptorProto_TYPE_STRING = descriptorpb.FieldDescriptorProto_TYPE_STRING
+const FieldDescriptorProto_TYPE_GROUP = descriptorpb.FieldDescriptorProto_TYPE_GROUP
+const FieldDescriptorProto_TYPE_MESSAGE = descriptorpb.FieldDescriptorProto_TYPE_MESSAGE
+const FieldDescriptorProto_TYPE_BYTES = descriptorpb.FieldDescriptorProto_TYPE_BYTES
+const FieldDescriptorProto_TYPE_UINT32 = descriptorpb.FieldDescriptorProto_TYPE_UINT32
+const FieldDescriptorProto_TYPE_ENUM = descriptorpb.FieldDescriptorProto_TYPE_ENUM
+const FieldDescriptorProto_TYPE_SFIXED32 = descriptorpb.FieldDescriptorProto_TYPE_SFIXED32
+const FieldDescriptorProto_TYPE_SFIXED64 = descriptorpb.FieldDescriptorProto_TYPE_SFIXED64
+const FieldDescriptorProto_TYPE_SINT32 = descriptorpb.FieldDescriptorProto_TYPE_SINT32
+const FieldDescriptorProto_TYPE_SINT64 = descriptorpb.FieldDescriptorProto_TYPE_SINT64
 
-const (
-	// 0 is reserved for errors.
-	// Order is weird for historical reasons.
-	FieldDescriptorProto_TYPE_DOUBLE FieldDescriptorProto_Type = 1
-	FieldDescriptorProto_TYPE_FLOAT  FieldDescriptorProto_Type = 2
-	// Not ZigZag encoded.  Negative numbers take 10 bytes.  Use TYPE_SINT64 if
-	// negative values are likely.
-	FieldDescriptorProto_TYPE_INT64  FieldDescriptorProto_Type = 3
-	FieldDescriptorProto_TYPE_UINT64 FieldDescriptorProto_Type = 4
-	// Not ZigZag encoded.  Negative numbers take 10 bytes.  Use TYPE_SINT32 if
-	// negative values are likely.
-	FieldDescriptorProto_TYPE_INT32   FieldDescriptorProto_Type = 5
-	FieldDescriptorProto_TYPE_FIXED64 FieldDescriptorProto_Type = 6
-	FieldDescriptorProto_TYPE_FIXED32 FieldDescriptorProto_Type = 7
-	FieldDescriptorProto_TYPE_BOOL    FieldDescriptorProto_Type = 8
-	FieldDescriptorProto_TYPE_STRING  FieldDescriptorProto_Type = 9
-	// Tag-delimited aggregate.
-	// Group type is deprecated and not supported in proto3. However, Proto3
-	// implementations should still be able to parse the group wire format and
-	// treat group fields as unknown fields.
-	FieldDescriptorProto_TYPE_GROUP   FieldDescriptorProto_Type = 10
-	FieldDescriptorProto_TYPE_MESSAGE FieldDescriptorProto_Type = 11
-	// New in version 2.
-	FieldDescriptorProto_TYPE_BYTES    FieldDescriptorProto_Type = 12
-	FieldDescriptorProto_TYPE_UINT32   FieldDescriptorProto_Type = 13
-	FieldDescriptorProto_TYPE_ENUM     FieldDescriptorProto_Type = 14
-	FieldDescriptorProto_TYPE_SFIXED32 FieldDescriptorProto_Type = 15
-	FieldDescriptorProto_TYPE_SFIXED64 FieldDescriptorProto_Type = 16
-	FieldDescriptorProto_TYPE_SINT32   FieldDescriptorProto_Type = 17
-	FieldDescriptorProto_TYPE_SINT64   FieldDescriptorProto_Type = 18
-)
+var FieldDescriptorProto_Type_name = descriptorpb.FieldDescriptorProto_Type_name
+var FieldDescriptorProto_Type_value = descriptorpb.FieldDescriptorProto_Type_value
 
-var FieldDescriptorProto_Type_name = map[int32]string{
-	1:  "TYPE_DOUBLE",
-	2:  "TYPE_FLOAT",
-	3:  "TYPE_INT64",
-	4:  "TYPE_UINT64",
-	5:  "TYPE_INT32",
-	6:  "TYPE_FIXED64",
-	7:  "TYPE_FIXED32",
-	8:  "TYPE_BOOL",
-	9:  "TYPE_STRING",
-	10: "TYPE_GROUP",
-	11: "TYPE_MESSAGE",
-	12: "TYPE_BYTES",
-	13: "TYPE_UINT32",
-	14: "TYPE_ENUM",
-	15: "TYPE_SFIXED32",
-	16: "TYPE_SFIXED64",
-	17: "TYPE_SINT32",
-	18: "TYPE_SINT64",
-}
+type FieldDescriptorProto_Label = descriptorpb.FieldDescriptorProto_Label
 
-var FieldDescriptorProto_Type_value = map[string]int32{
-	"TYPE_DOUBLE":   1,
-	"TYPE_FLOAT":    2,
-	"TYPE_INT64":    3,
-	"TYPE_UINT64":   4,
-	"TYPE_INT32":    5,
-	"TYPE_FIXED64":  6,
-	"TYPE_FIXED32":  7,
-	"TYPE_BOOL":     8,
-	"TYPE_STRING":   9,
-	"TYPE_GROUP":    10,
-	"TYPE_MESSAGE":  11,
-	"TYPE_BYTES":    12,
-	"TYPE_UINT32":   13,
-	"TYPE_ENUM":     14,
-	"TYPE_SFIXED32": 15,
-	"TYPE_SFIXED64": 16,
-	"TYPE_SINT32":   17,
-	"TYPE_SINT64":   18,
-}
+const FieldDescriptorProto_LABEL_OPTIONAL = descriptorpb.FieldDescriptorProto_LABEL_OPTIONAL
+const FieldDescriptorProto_LABEL_REQUIRED = descriptorpb.FieldDescriptorProto_LABEL_REQUIRED
+const FieldDescriptorProto_LABEL_REPEATED = descriptorpb.FieldDescriptorProto_LABEL_REPEATED
 
-func (x FieldDescriptorProto_Type) Enum() *FieldDescriptorProto_Type {
-	p := new(FieldDescriptorProto_Type)
-	*p = x
-	return p
-}
+var FieldDescriptorProto_Label_name = descriptorpb.FieldDescriptorProto_Label_name
+var FieldDescriptorProto_Label_value = descriptorpb.FieldDescriptorProto_Label_value
 
-func (x FieldDescriptorProto_Type) String() string {
-	return proto.EnumName(FieldDescriptorProto_Type_name, int32(x))
-}
+type FileOptions_OptimizeMode = descriptorpb.FileOptions_OptimizeMode
 
-func (x *FieldDescriptorProto_Type) UnmarshalJSON(data []byte) error {
-	value, err := proto.UnmarshalJSONEnum(FieldDescriptorProto_Type_value, data, "FieldDescriptorProto_Type")
-	if err != nil {
-		return err
-	}
-	*x = FieldDescriptorProto_Type(value)
-	return nil
-}
+const FileOptions_SPEED = descriptorpb.FileOptions_SPEED
+const FileOptions_CODE_SIZE = descriptorpb.FileOptions_CODE_SIZE
+const FileOptions_LITE_RUNTIME = descriptorpb.FileOptions_LITE_RUNTIME
 
-func (FieldDescriptorProto_Type) EnumDescriptor() ([]byte, []int) {
-	return fileDescriptor_e5baabe45344a177, []int{4, 0}
-}
+var FileOptions_OptimizeMode_name = descriptorpb.FileOptions_OptimizeMode_name
+var FileOptions_OptimizeMode_value = descriptorpb.FileOptions_OptimizeMode_value
 
-type FieldDescriptorProto_Label int32
+type FieldOptions_CType = descriptorpb.FieldOptions_CType
 
-const (
-	// 0 is reserved for errors
-	FieldDescriptorProto_LABEL_OPTIONAL FieldDescriptorProto_Label = 1
-	FieldDescriptorProto_LABEL_REQUIRED FieldDescriptorProto_Label = 2
-	FieldDescriptorProto_LABEL_REPEATED FieldDescriptorProto_Label = 3
-)
+const FieldOptions_STRING = descriptorpb.FieldOptions_STRING
+const FieldOptions_CORD = descriptorpb.FieldOptions_CORD
+const FieldOptions_STRING_PIECE = descriptorpb.FieldOptions_STRING_PIECE
 
-var FieldDescriptorProto_Label_name = map[int32]string{
-	1: "LABEL_OPTIONAL",
-	2: "LABEL_REQUIRED",
-	3: "LABEL_REPEATED",
-}
+var FieldOptions_CType_name = descriptorpb.FieldOptions_CType_name
+var FieldOptions_CType_value = descriptorpb.FieldOptions_CType_value
 
-var FieldDescriptorProto_Label_value = map[string]int32{
-	"LABEL_OPTIONAL": 1,
-	"LABEL_REQUIRED": 2,
-	"LABEL_REPEATED": 3,
-}
+type FieldOptions_JSType = descriptorpb.FieldOptions_JSType
 
-func (x FieldDescriptorProto_Label) Enum() *FieldDescriptorProto_Label {
-	p := new(FieldDescriptorProto_Label)
-	*p = x
-	return p
-}
+const FieldOptions_JS_NORMAL = descriptorpb.FieldOptions_JS_NORMAL
+const FieldOptions_JS_STRING = descriptorpb.FieldOptions_JS_STRING
+const FieldOptions_JS_NUMBER = descriptorpb.FieldOptions_JS_NUMBER
 
-func (x FieldDescriptorProto_Label) String() string {
-	return proto.EnumName(FieldDescriptorProto_Label_name, int32(x))
-}
+var FieldOptions_JSType_name = descriptorpb.FieldOptions_JSType_name
+var FieldOptions_JSType_value = descriptorpb.FieldOptions_JSType_value
 
-func (x *FieldDescriptorProto_Label) UnmarshalJSON(data []byte) error {
-	value, err := proto.UnmarshalJSONEnum(FieldDescriptorProto_Label_value, data, "FieldDescriptorProto_Label")
-	if err != nil {
-		return err
-	}
-	*x = FieldDescriptorProto_Label(value)
-	return nil
-}
+type MethodOptions_IdempotencyLevel = descriptorpb.MethodOptions_IdempotencyLevel
 
-func (FieldDescriptorProto_Label) EnumDescriptor() ([]byte, []int) {
-	return fileDescriptor_e5baabe45344a177, []int{4, 1}
-}
-
-// Generated classes can be optimized for speed or code size.
-type FileOptions_OptimizeMode int32
+const MethodOptions_IDEMPOTENCY_UNKNOWN = descriptorpb.MethodOptions_IDEMPOTENCY_UNKNOWN
+const MethodOptions_NO_SIDE_EFFECTS = descriptorpb.MethodOptions_NO_SIDE_EFFECTS
+const MethodOptions_IDEMPOTENT = descriptorpb.MethodOptions_IDEMPOTENT
 
-const (
-	FileOptions_SPEED FileOptions_OptimizeMode = 1
-	// etc.
-	FileOptions_CODE_SIZE    FileOptions_OptimizeMode = 2
-	FileOptions_LITE_RUNTIME FileOptions_OptimizeMode = 3
-)
+var MethodOptions_IdempotencyLevel_name = descriptorpb.MethodOptions_IdempotencyLevel_name
+var MethodOptions_IdempotencyLevel_value = descriptorpb.MethodOptions_IdempotencyLevel_value
 
-var FileOptions_OptimizeMode_name = map[int32]string{
-	1: "SPEED",
-	2: "CODE_SIZE",
-	3: "LITE_RUNTIME",
-}
+type FileDescriptorSet = descriptorpb.FileDescriptorSet
+type FileDescriptorProto = descriptorpb.FileDescriptorProto
+type DescriptorProto = descriptorpb.DescriptorProto
+type ExtensionRangeOptions = descriptorpb.ExtensionRangeOptions
+type FieldDescriptorProto = descriptorpb.FieldDescriptorProto
+type OneofDescriptorProto = descriptorpb.OneofDescriptorProto
+type EnumDescriptorProto = descriptorpb.EnumDescriptorProto
+type EnumValueDescriptorProto = descriptorpb.EnumValueDescriptorProto
+type ServiceDescriptorProto = descriptorpb.ServiceDescriptorProto
+type MethodDescriptorProto = descriptorpb.MethodDescriptorProto
 
-var FileOptions_OptimizeMode_value = map[string]int32{
-	"SPEED":        1,
-	"CODE_SIZE":    2,
-	"LITE_RUNTIME": 3,
-}
+const Default_MethodDescriptorProto_ClientStreaming = descriptorpb.Default_MethodDescriptorProto_ClientStreaming
+const Default_MethodDescriptorProto_ServerStreaming = descriptorpb.Default_MethodDescriptorProto_ServerStreaming
 
-func (x FileOptions_OptimizeMode) Enum() *FileOptions_OptimizeMode {
-	p := new(FileOptions_OptimizeMode)
-	*p = x
-	return p
-}
+type FileOptions = descriptorpb.FileOptions
 
-func (x FileOptions_OptimizeMode) String() string {
-	return proto.EnumName(FileOptions_OptimizeMode_name, int32(x))
-}
+const Default_FileOptions_JavaMultipleFiles = descriptorpb.Default_FileOptions_JavaMultipleFiles
+const Default_FileOptions_JavaStringCheckUtf8 = descriptorpb.Default_FileOptions_JavaStringCheckUtf8
+const Default_FileOptions_OptimizeFor = descriptorpb.Default_FileOptions_OptimizeFor
+const Default_FileOptions_CcGenericServices = descriptorpb.Default_FileOptions_CcGenericServices
+const Default_FileOptions_JavaGenericServices = descriptorpb.Default_FileOptions_JavaGenericServices
+const Default_FileOptions_PyGenericServices = descriptorpb.Default_FileOptions_PyGenericServices
+const Default_FileOptions_PhpGenericServices = descriptorpb.Default_FileOptions_PhpGenericServices
+const Default_FileOptions_Deprecated = descriptorpb.Default_FileOptions_Deprecated
+const Default_FileOptions_CcEnableArenas = descriptorpb.Default_FileOptions_CcEnableArenas
 
-func (x *FileOptions_OptimizeMode) UnmarshalJSON(data []byte) error {
-	value, err := proto.UnmarshalJSONEnum(FileOptions_OptimizeMode_value, data, "FileOptions_OptimizeMode")
-	if err != nil {
-		return err
-	}
-	*x = FileOptions_OptimizeMode(value)
-	return nil
-}
+type MessageOptions = descriptorpb.MessageOptions
 
-func (FileOptions_OptimizeMode) EnumDescriptor() ([]byte, []int) {
-	return fileDescriptor_e5baabe45344a177, []int{10, 0}
-}
+const Default_MessageOptions_MessageSetWireFormat = descriptorpb.Default_MessageOptions_MessageSetWireFormat
+const Default_MessageOptions_NoStandardDescriptorAccessor = descriptorpb.Default_MessageOptions_NoStandardDescriptorAccessor
+const Default_MessageOptions_Deprecated = descriptorpb.Default_MessageOptions_Deprecated
 
-type FieldOptions_CType int32
+type FieldOptions = descriptorpb.FieldOptions
 
-const (
-	// Default mode.
-	FieldOptions_STRING       FieldOptions_CType = 0
-	FieldOptions_CORD         FieldOptions_CType = 1
-	FieldOptions_STRING_PIECE FieldOptions_CType = 2
-)
+const Default_FieldOptions_Ctype = descriptorpb.Default_FieldOptions_Ctype
+const Default_FieldOptions_Jstype = descriptorpb.Default_FieldOptions_Jstype
+const Default_FieldOptions_Lazy = descriptorpb.Default_FieldOptions_Lazy
+const Default_FieldOptions_Deprecated = descriptorpb.Default_FieldOptions_Deprecated
+const Default_FieldOptions_Weak = descriptorpb.Default_FieldOptions_Weak
 
-var FieldOptions_CType_name = map[int32]string{
-	0: "STRING",
-	1: "CORD",
-	2: "STRING_PIECE",
-}
+type OneofOptions = descriptorpb.OneofOptions
+type EnumOptions = descriptorpb.EnumOptions
 
-var FieldOptions_CType_value = map[string]int32{
-	"STRING":       0,
-	"CORD":         1,
-	"STRING_PIECE": 2,
-}
+const Default_EnumOptions_Deprecated = descriptorpb.Default_EnumOptions_Deprecated
 
-func (x FieldOptions_CType) Enum() *FieldOptions_CType {
-	p := new(FieldOptions_CType)
-	*p = x
-	return p
-}
+type EnumValueOptions = descriptorpb.EnumValueOptions
 
-func (x FieldOptions_CType) String() string {
-	return proto.EnumName(FieldOptions_CType_name, int32(x))
-}
+const Default_EnumValueOptions_Deprecated = descriptorpb.Default_EnumValueOptions_Deprecated
 
-func (x *FieldOptions_CType) UnmarshalJSON(data []byte) error {
-	value, err := proto.UnmarshalJSONEnum(FieldOptions_CType_value, data, "FieldOptions_CType")
-	if err != nil {
-		return err
-	}
-	*x = FieldOptions_CType(value)
-	return nil
-}
+type ServiceOptions = descriptorpb.ServiceOptions
 
-func (FieldOptions_CType) EnumDescriptor() ([]byte, []int) {
-	return fileDescriptor_e5baabe45344a177, []int{12, 0}
-}
+const Default_ServiceOptions_Deprecated = descriptorpb.Default_ServiceOptions_Deprecated
 
-type FieldOptions_JSType int32
+type MethodOptions = descriptorpb.MethodOptions
 
-const (
-	// Use the default type.
-	FieldOptions_JS_NORMAL FieldOptions_JSType = 0
-	// Use JavaScript strings.
-	FieldOptions_JS_STRING FieldOptions_JSType = 1
-	// Use JavaScript numbers.
-	FieldOptions_JS_NUMBER FieldOptions_JSType = 2
-)
+const Default_MethodOptions_Deprecated = descriptorpb.Default_MethodOptions_Deprecated
+const Default_MethodOptions_IdempotencyLevel = descriptorpb.Default_MethodOptions_IdempotencyLevel
 
-var FieldOptions_JSType_name = map[int32]string{
-	0: "JS_NORMAL",
-	1: "JS_STRING",
-	2: "JS_NUMBER",
-}
+type UninterpretedOption = descriptorpb.UninterpretedOption
+type SourceCodeInfo = descriptorpb.SourceCodeInfo
+type GeneratedCodeInfo = descriptorpb.GeneratedCodeInfo
+type DescriptorProto_ExtensionRange = descriptorpb.DescriptorProto_ExtensionRange
+type DescriptorProto_ReservedRange = descriptorpb.DescriptorProto_ReservedRange
+type EnumDescriptorProto_EnumReservedRange = descriptorpb.EnumDescriptorProto_EnumReservedRange
+type UninterpretedOption_NamePart = descriptorpb.UninterpretedOption_NamePart
+type SourceCodeInfo_Location = descriptorpb.SourceCodeInfo_Location
+type GeneratedCodeInfo_Annotation = descriptorpb.GeneratedCodeInfo_Annotation
 
-var FieldOptions_JSType_value = map[string]int32{
-	"JS_NORMAL": 0,
-	"JS_STRING": 1,
-	"JS_NUMBER": 2,
-}
+var File_github_com_golang_protobuf_protoc_gen_go_descriptor_descriptor_proto protoreflect.FileDescriptor
 
-func (x FieldOptions_JSType) Enum() *FieldOptions_JSType {
-	p := new(FieldOptions_JSType)
-	*p = x
-	return p
+var file_github_com_golang_protobuf_protoc_gen_go_descriptor_descriptor_proto_rawDesc = []byte{
+	0x0a, 0x44, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x6f, 0x6c,
+	0x61, 0x6e, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x72, 0x6f,
+	0x74, 0x6f, 0x63, 0x2d, 0x67, 0x65, 0x6e, 0x2d, 0x67, 0x6f, 0x2f, 0x64, 0x65, 0x73, 0x63, 0x72,
+	0x69, 0x70, 0x74, 0x6f, 0x72, 0x2f, 0x64, 0x65, 0x73, 0x63, 0x72, 0x69, 0x70, 0x74, 0x6f, 0x72,
+	0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x1a, 0x20, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70,
+	0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x64, 0x65, 0x73, 0x63, 0x72, 0x69, 0x70, 0x74,
+	0x6f, 0x72, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x42, 0x40, 0x5a, 0x3e, 0x67, 0x69, 0x74, 0x68,
+	0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x6f, 0x6c, 0x61, 0x6e, 0x67, 0x2f, 0x70, 0x72,
+	0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x63, 0x2d, 0x67, 0x65,
+	0x6e, 0x2d, 0x67, 0x6f, 0x2f, 0x64, 0x65, 0x73, 0x63, 0x72, 0x69, 0x70, 0x74, 0x6f, 0x72, 0x3b,
+	0x64, 0x65, 0x73, 0x63, 0x72, 0x69, 0x70, 0x74, 0x6f, 0x72, 0x50, 0x00, 0x62, 0x06, 0x70, 0x72,
+	0x6f, 0x74, 0x6f, 0x32,
 }
 
-func (x FieldOptions_JSType) String() string {
-	return proto.EnumName(FieldOptions_JSType_name, int32(x))
+var file_github_com_golang_protobuf_protoc_gen_go_descriptor_descriptor_proto_goTypes = []interface{}{}
+var file_github_com_golang_protobuf_protoc_gen_go_descriptor_descriptor_proto_depIdxs = []int32{
+	0, // [0:0] is the sub-list for method output_type
+	0, // [0:0] is the sub-list for method input_type
+	0, // [0:0] is the sub-list for extension type_name
+	0, // [0:0] is the sub-list for extension extendee
+	0, // [0:0] is the sub-list for field type_name
 }
 
-func (x *FieldOptions_JSType) UnmarshalJSON(data []byte) error {
-	value, err := proto.UnmarshalJSONEnum(FieldOptions_JSType_value, data, "FieldOptions_JSType")
-	if err != nil {
-		return err
+func init() { file_github_com_golang_protobuf_protoc_gen_go_descriptor_descriptor_proto_init() }
+func file_github_com_golang_protobuf_protoc_gen_go_descriptor_descriptor_proto_init() {
+	if File_github_com_golang_protobuf_protoc_gen_go_descriptor_descriptor_proto != nil {
+		return
 	}
-	*x = FieldOptions_JSType(value)
-	return nil
-}
-
-func (FieldOptions_JSType) EnumDescriptor() ([]byte, []int) {
-	return fileDescriptor_e5baabe45344a177, []int{12, 1}
-}
-
-// Is this method side-effect-free (or safe in HTTP parlance), or idempotent,
-// or neither? HTTP based RPC implementation may choose GET verb for safe
-// methods, and PUT verb for idempotent methods instead of the default POST.
-type MethodOptions_IdempotencyLevel int32
-
-const (
-	MethodOptions_IDEMPOTENCY_UNKNOWN MethodOptions_IdempotencyLevel = 0
-	MethodOptions_NO_SIDE_EFFECTS     MethodOptions_IdempotencyLevel = 1
-	MethodOptions_IDEMPOTENT          MethodOptions_IdempotencyLevel = 2
-)
-
-var MethodOptions_IdempotencyLevel_name = map[int32]string{
-	0: "IDEMPOTENCY_UNKNOWN",
-	1: "NO_SIDE_EFFECTS",
-	2: "IDEMPOTENT",
-}
-
-var MethodOptions_IdempotencyLevel_value = map[string]int32{
-	"IDEMPOTENCY_UNKNOWN": 0,
-	"NO_SIDE_EFFECTS":     1,
-	"IDEMPOTENT":          2,
-}
-
-func (x MethodOptions_IdempotencyLevel) Enum() *MethodOptions_IdempotencyLevel {
-	p := new(MethodOptions_IdempotencyLevel)
-	*p = x
-	return p
-}
-
-func (x MethodOptions_IdempotencyLevel) String() string {
-	return proto.EnumName(MethodOptions_IdempotencyLevel_name, int32(x))
-}
-
-func (x *MethodOptions_IdempotencyLevel) UnmarshalJSON(data []byte) error {
-	value, err := proto.UnmarshalJSONEnum(MethodOptions_IdempotencyLevel_value, data, "MethodOptions_IdempotencyLevel")
-	if err != nil {
-		return err
-	}
-	*x = MethodOptions_IdempotencyLevel(value)
-	return nil
-}
-
-func (MethodOptions_IdempotencyLevel) EnumDescriptor() ([]byte, []int) {
-	return fileDescriptor_e5baabe45344a177, []int{17, 0}
-}
-
-// The protocol compiler can output a FileDescriptorSet containing the .proto
-// files it parses.
-type FileDescriptorSet struct {
-	File                 []*FileDescriptorProto `protobuf:"bytes,1,rep,name=file" json:"file,omitempty"`
-	XXX_NoUnkeyedLiteral struct{}               `json:"-"`
-	XXX_unrecognized     []byte                 `json:"-"`
-	XXX_sizecache        int32                  `json:"-"`
-}
-
-func (m *FileDescriptorSet) Reset()         { *m = FileDescriptorSet{} }
-func (m *FileDescriptorSet) String() string { return proto.CompactTextString(m) }
-func (*FileDescriptorSet) ProtoMessage()    {}
-func (*FileDescriptorSet) Descriptor() ([]byte, []int) {
-	return fileDescriptor_e5baabe45344a177, []int{0}
-}
-
-func (m *FileDescriptorSet) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_FileDescriptorSet.Unmarshal(m, b)
-}
-func (m *FileDescriptorSet) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_FileDescriptorSet.Marshal(b, m, deterministic)
-}
-func (m *FileDescriptorSet) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_FileDescriptorSet.Merge(m, src)
-}
-func (m *FileDescriptorSet) XXX_Size() int {
-	return xxx_messageInfo_FileDescriptorSet.Size(m)
-}
-func (m *FileDescriptorSet) XXX_DiscardUnknown() {
-	xxx_messageInfo_FileDescriptorSet.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_FileDescriptorSet proto.InternalMessageInfo
-
-func (m *FileDescriptorSet) GetFile() []*FileDescriptorProto {
-	if m != nil {
-		return m.File
-	}
-	return nil
-}
-
-// Describes a complete .proto file.
-type FileDescriptorProto struct {
-	Name    *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
-	Package *string `protobuf:"bytes,2,opt,name=package" json:"package,omitempty"`
-	// Names of files imported by this file.
-	Dependency []string `protobuf:"bytes,3,rep,name=dependency" json:"dependency,omitempty"`
-	// Indexes of the public imported files in the dependency list above.
-	PublicDependency []int32 `protobuf:"varint,10,rep,name=public_dependency,json=publicDependency" json:"public_dependency,omitempty"`
-	// Indexes of the weak imported files in the dependency list.
-	// For Google-internal migration only. Do not use.
-	WeakDependency []int32 `protobuf:"varint,11,rep,name=weak_dependency,json=weakDependency" json:"weak_dependency,omitempty"`
-	// All top-level definitions in this file.
-	MessageType []*DescriptorProto        `protobuf:"bytes,4,rep,name=message_type,json=messageType" json:"message_type,omitempty"`
-	EnumType    []*EnumDescriptorProto    `protobuf:"bytes,5,rep,name=enum_type,json=enumType" json:"enum_type,omitempty"`
-	Service     []*ServiceDescriptorProto `protobuf:"bytes,6,rep,name=service" json:"service,omitempty"`
-	Extension   []*FieldDescriptorProto   `protobuf:"bytes,7,rep,name=extension" json:"extension,omitempty"`
-	Options     *FileOptions              `protobuf:"bytes,8,opt,name=options" json:"options,omitempty"`
-	// This field contains optional information about the original source code.
-	// You may safely remove this entire field without harming runtime
-	// functionality of the descriptors -- the information is needed only by
-	// development tools.
-	SourceCodeInfo *SourceCodeInfo `protobuf:"bytes,9,opt,name=source_code_info,json=sourceCodeInfo" json:"source_code_info,omitempty"`
-	// The syntax of the proto file.
-	// The supported values are "proto2" and "proto3".
-	Syntax               *string  `protobuf:"bytes,12,opt,name=syntax" json:"syntax,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
-}
-
-func (m *FileDescriptorProto) Reset()         { *m = FileDescriptorProto{} }
-func (m *FileDescriptorProto) String() string { return proto.CompactTextString(m) }
-func (*FileDescriptorProto) ProtoMessage()    {}
-func (*FileDescriptorProto) Descriptor() ([]byte, []int) {
-	return fileDescriptor_e5baabe45344a177, []int{1}
-}
-
-func (m *FileDescriptorProto) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_FileDescriptorProto.Unmarshal(m, b)
-}
-func (m *FileDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_FileDescriptorProto.Marshal(b, m, deterministic)
-}
-func (m *FileDescriptorProto) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_FileDescriptorProto.Merge(m, src)
-}
-func (m *FileDescriptorProto) XXX_Size() int {
-	return xxx_messageInfo_FileDescriptorProto.Size(m)
-}
-func (m *FileDescriptorProto) XXX_DiscardUnknown() {
-	xxx_messageInfo_FileDescriptorProto.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_FileDescriptorProto proto.InternalMessageInfo
-
-func (m *FileDescriptorProto) GetName() string {
-	if m != nil && m.Name != nil {
-		return *m.Name
-	}
-	return ""
-}
-
-func (m *FileDescriptorProto) GetPackage() string {
-	if m != nil && m.Package != nil {
-		return *m.Package
-	}
-	return ""
-}
-
-func (m *FileDescriptorProto) GetDependency() []string {
-	if m != nil {
-		return m.Dependency
-	}
-	return nil
-}
-
-func (m *FileDescriptorProto) GetPublicDependency() []int32 {
-	if m != nil {
-		return m.PublicDependency
-	}
-	return nil
-}
-
-func (m *FileDescriptorProto) GetWeakDependency() []int32 {
-	if m != nil {
-		return m.WeakDependency
-	}
-	return nil
-}
-
-func (m *FileDescriptorProto) GetMessageType() []*DescriptorProto {
-	if m != nil {
-		return m.MessageType
-	}
-	return nil
-}
-
-func (m *FileDescriptorProto) GetEnumType() []*EnumDescriptorProto {
-	if m != nil {
-		return m.EnumType
-	}
-	return nil
-}
-
-func (m *FileDescriptorProto) GetService() []*ServiceDescriptorProto {
-	if m != nil {
-		return m.Service
-	}
-	return nil
-}
-
-func (m *FileDescriptorProto) GetExtension() []*FieldDescriptorProto {
-	if m != nil {
-		return m.Extension
-	}
-	return nil
-}
-
-func (m *FileDescriptorProto) GetOptions() *FileOptions {
-	if m != nil {
-		return m.Options
-	}
-	return nil
-}
-
-func (m *FileDescriptorProto) GetSourceCodeInfo() *SourceCodeInfo {
-	if m != nil {
-		return m.SourceCodeInfo
-	}
-	return nil
-}
-
-func (m *FileDescriptorProto) GetSyntax() string {
-	if m != nil && m.Syntax != nil {
-		return *m.Syntax
-	}
-	return ""
-}
-
-// Describes a message type.
-type DescriptorProto struct {
-	Name           *string                           `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
-	Field          []*FieldDescriptorProto           `protobuf:"bytes,2,rep,name=field" json:"field,omitempty"`
-	Extension      []*FieldDescriptorProto           `protobuf:"bytes,6,rep,name=extension" json:"extension,omitempty"`
-	NestedType     []*DescriptorProto                `protobuf:"bytes,3,rep,name=nested_type,json=nestedType" json:"nested_type,omitempty"`
-	EnumType       []*EnumDescriptorProto            `protobuf:"bytes,4,rep,name=enum_type,json=enumType" json:"enum_type,omitempty"`
-	ExtensionRange []*DescriptorProto_ExtensionRange `protobuf:"bytes,5,rep,name=extension_range,json=extensionRange" json:"extension_range,omitempty"`
-	OneofDecl      []*OneofDescriptorProto           `protobuf:"bytes,8,rep,name=oneof_decl,json=oneofDecl" json:"oneof_decl,omitempty"`
-	Options        *MessageOptions                   `protobuf:"bytes,7,opt,name=options" json:"options,omitempty"`
-	ReservedRange  []*DescriptorProto_ReservedRange  `protobuf:"bytes,9,rep,name=reserved_range,json=reservedRange" json:"reserved_range,omitempty"`
-	// Reserved field names, which may not be used by fields in the same message.
-	// A given name may only be reserved once.
-	ReservedName         []string `protobuf:"bytes,10,rep,name=reserved_name,json=reservedName" json:"reserved_name,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
-}
-
-func (m *DescriptorProto) Reset()         { *m = DescriptorProto{} }
-func (m *DescriptorProto) String() string { return proto.CompactTextString(m) }
-func (*DescriptorProto) ProtoMessage()    {}
-func (*DescriptorProto) Descriptor() ([]byte, []int) {
-	return fileDescriptor_e5baabe45344a177, []int{2}
-}
-
-func (m *DescriptorProto) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_DescriptorProto.Unmarshal(m, b)
-}
-func (m *DescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_DescriptorProto.Marshal(b, m, deterministic)
-}
-func (m *DescriptorProto) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_DescriptorProto.Merge(m, src)
-}
-func (m *DescriptorProto) XXX_Size() int {
-	return xxx_messageInfo_DescriptorProto.Size(m)
-}
-func (m *DescriptorProto) XXX_DiscardUnknown() {
-	xxx_messageInfo_DescriptorProto.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_DescriptorProto proto.InternalMessageInfo
-
-func (m *DescriptorProto) GetName() string {
-	if m != nil && m.Name != nil {
-		return *m.Name
-	}
-	return ""
-}
-
-func (m *DescriptorProto) GetField() []*FieldDescriptorProto {
-	if m != nil {
-		return m.Field
-	}
-	return nil
-}
-
-func (m *DescriptorProto) GetExtension() []*FieldDescriptorProto {
-	if m != nil {
-		return m.Extension
-	}
-	return nil
-}
-
-func (m *DescriptorProto) GetNestedType() []*DescriptorProto {
-	if m != nil {
-		return m.NestedType
-	}
-	return nil
-}
-
-func (m *DescriptorProto) GetEnumType() []*EnumDescriptorProto {
-	if m != nil {
-		return m.EnumType
-	}
-	return nil
-}
-
-func (m *DescriptorProto) GetExtensionRange() []*DescriptorProto_ExtensionRange {
-	if m != nil {
-		return m.ExtensionRange
-	}
-	return nil
-}
-
-func (m *DescriptorProto) GetOneofDecl() []*OneofDescriptorProto {
-	if m != nil {
-		return m.OneofDecl
-	}
-	return nil
-}
-
-func (m *DescriptorProto) GetOptions() *MessageOptions {
-	if m != nil {
-		return m.Options
-	}
-	return nil
-}
-
-func (m *DescriptorProto) GetReservedRange() []*DescriptorProto_ReservedRange {
-	if m != nil {
-		return m.ReservedRange
-	}
-	return nil
-}
-
-func (m *DescriptorProto) GetReservedName() []string {
-	if m != nil {
-		return m.ReservedName
-	}
-	return nil
-}
-
-type DescriptorProto_ExtensionRange struct {
-	Start                *int32                 `protobuf:"varint,1,opt,name=start" json:"start,omitempty"`
-	End                  *int32                 `protobuf:"varint,2,opt,name=end" json:"end,omitempty"`
-	Options              *ExtensionRangeOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"`
-	XXX_NoUnkeyedLiteral struct{}               `json:"-"`
-	XXX_unrecognized     []byte                 `json:"-"`
-	XXX_sizecache        int32                  `json:"-"`
-}
-
-func (m *DescriptorProto_ExtensionRange) Reset()         { *m = DescriptorProto_ExtensionRange{} }
-func (m *DescriptorProto_ExtensionRange) String() string { return proto.CompactTextString(m) }
-func (*DescriptorProto_ExtensionRange) ProtoMessage()    {}
-func (*DescriptorProto_ExtensionRange) Descriptor() ([]byte, []int) {
-	return fileDescriptor_e5baabe45344a177, []int{2, 0}
-}
-
-func (m *DescriptorProto_ExtensionRange) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_DescriptorProto_ExtensionRange.Unmarshal(m, b)
-}
-func (m *DescriptorProto_ExtensionRange) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_DescriptorProto_ExtensionRange.Marshal(b, m, deterministic)
-}
-func (m *DescriptorProto_ExtensionRange) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_DescriptorProto_ExtensionRange.Merge(m, src)
-}
-func (m *DescriptorProto_ExtensionRange) XXX_Size() int {
-	return xxx_messageInfo_DescriptorProto_ExtensionRange.Size(m)
-}
-func (m *DescriptorProto_ExtensionRange) XXX_DiscardUnknown() {
-	xxx_messageInfo_DescriptorProto_ExtensionRange.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_DescriptorProto_ExtensionRange proto.InternalMessageInfo
-
-func (m *DescriptorProto_ExtensionRange) GetStart() int32 {
-	if m != nil && m.Start != nil {
-		return *m.Start
-	}
-	return 0
-}
-
-func (m *DescriptorProto_ExtensionRange) GetEnd() int32 {
-	if m != nil && m.End != nil {
-		return *m.End
-	}
-	return 0
-}
-
-func (m *DescriptorProto_ExtensionRange) GetOptions() *ExtensionRangeOptions {
-	if m != nil {
-		return m.Options
-	}
-	return nil
-}
-
-// Range of reserved tag numbers. Reserved tag numbers may not be used by
-// fields or extension ranges in the same message. Reserved ranges may
-// not overlap.
-type DescriptorProto_ReservedRange struct {
-	Start                *int32   `protobuf:"varint,1,opt,name=start" json:"start,omitempty"`
-	End                  *int32   `protobuf:"varint,2,opt,name=end" json:"end,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
-}
-
-func (m *DescriptorProto_ReservedRange) Reset()         { *m = DescriptorProto_ReservedRange{} }
-func (m *DescriptorProto_ReservedRange) String() string { return proto.CompactTextString(m) }
-func (*DescriptorProto_ReservedRange) ProtoMessage()    {}
-func (*DescriptorProto_ReservedRange) Descriptor() ([]byte, []int) {
-	return fileDescriptor_e5baabe45344a177, []int{2, 1}
-}
-
-func (m *DescriptorProto_ReservedRange) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_DescriptorProto_ReservedRange.Unmarshal(m, b)
-}
-func (m *DescriptorProto_ReservedRange) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_DescriptorProto_ReservedRange.Marshal(b, m, deterministic)
-}
-func (m *DescriptorProto_ReservedRange) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_DescriptorProto_ReservedRange.Merge(m, src)
-}
-func (m *DescriptorProto_ReservedRange) XXX_Size() int {
-	return xxx_messageInfo_DescriptorProto_ReservedRange.Size(m)
-}
-func (m *DescriptorProto_ReservedRange) XXX_DiscardUnknown() {
-	xxx_messageInfo_DescriptorProto_ReservedRange.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_DescriptorProto_ReservedRange proto.InternalMessageInfo
-
-func (m *DescriptorProto_ReservedRange) GetStart() int32 {
-	if m != nil && m.Start != nil {
-		return *m.Start
-	}
-	return 0
-}
-
-func (m *DescriptorProto_ReservedRange) GetEnd() int32 {
-	if m != nil && m.End != nil {
-		return *m.End
-	}
-	return 0
-}
-
-type ExtensionRangeOptions struct {
-	// The parser stores options it doesn't recognize here. See above.
-	UninterpretedOption          []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
-	XXX_NoUnkeyedLiteral         struct{}               `json:"-"`
-	proto.XXX_InternalExtensions `json:"-"`
-	XXX_unrecognized             []byte `json:"-"`
-	XXX_sizecache                int32  `json:"-"`
-}
-
-func (m *ExtensionRangeOptions) Reset()         { *m = ExtensionRangeOptions{} }
-func (m *ExtensionRangeOptions) String() string { return proto.CompactTextString(m) }
-func (*ExtensionRangeOptions) ProtoMessage()    {}
-func (*ExtensionRangeOptions) Descriptor() ([]byte, []int) {
-	return fileDescriptor_e5baabe45344a177, []int{3}
-}
-
-var extRange_ExtensionRangeOptions = []proto.ExtensionRange{
-	{Start: 1000, End: 536870911},
-}
-
-func (*ExtensionRangeOptions) ExtensionRangeArray() []proto.ExtensionRange {
-	return extRange_ExtensionRangeOptions
-}
-
-func (m *ExtensionRangeOptions) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_ExtensionRangeOptions.Unmarshal(m, b)
-}
-func (m *ExtensionRangeOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_ExtensionRangeOptions.Marshal(b, m, deterministic)
-}
-func (m *ExtensionRangeOptions) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_ExtensionRangeOptions.Merge(m, src)
-}
-func (m *ExtensionRangeOptions) XXX_Size() int {
-	return xxx_messageInfo_ExtensionRangeOptions.Size(m)
-}
-func (m *ExtensionRangeOptions) XXX_DiscardUnknown() {
-	xxx_messageInfo_ExtensionRangeOptions.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_ExtensionRangeOptions proto.InternalMessageInfo
-
-func (m *ExtensionRangeOptions) GetUninterpretedOption() []*UninterpretedOption {
-	if m != nil {
-		return m.UninterpretedOption
-	}
-	return nil
-}
-
-// Describes a field within a message.
-type FieldDescriptorProto struct {
-	Name   *string                     `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
-	Number *int32                      `protobuf:"varint,3,opt,name=number" json:"number,omitempty"`
-	Label  *FieldDescriptorProto_Label `protobuf:"varint,4,opt,name=label,enum=google.protobuf.FieldDescriptorProto_Label" json:"label,omitempty"`
-	// If type_name is set, this need not be set.  If both this and type_name
-	// are set, this must be one of TYPE_ENUM, TYPE_MESSAGE or TYPE_GROUP.
-	Type *FieldDescriptorProto_Type `protobuf:"varint,5,opt,name=type,enum=google.protobuf.FieldDescriptorProto_Type" json:"type,omitempty"`
-	// For message and enum types, this is the name of the type.  If the name
-	// starts with a '.', it is fully-qualified.  Otherwise, C++-like scoping
-	// rules are used to find the type (i.e. first the nested types within this
-	// message are searched, then within the parent, on up to the root
-	// namespace).
-	TypeName *string `protobuf:"bytes,6,opt,name=type_name,json=typeName" json:"type_name,omitempty"`
-	// For extensions, this is the name of the type being extended.  It is
-	// resolved in the same manner as type_name.
-	Extendee *string `protobuf:"bytes,2,opt,name=extendee" json:"extendee,omitempty"`
-	// For numeric types, contains the original text representation of the value.
-	// For booleans, "true" or "false".
-	// For strings, contains the default text contents (not escaped in any way).
-	// For bytes, contains the C escaped value.  All bytes >= 128 are escaped.
-	// TODO(kenton):  Base-64 encode?
-	DefaultValue *string `protobuf:"bytes,7,opt,name=default_value,json=defaultValue" json:"default_value,omitempty"`
-	// If set, gives the index of a oneof in the containing type's oneof_decl
-	// list.  This field is a member of that oneof.
-	OneofIndex *int32 `protobuf:"varint,9,opt,name=oneof_index,json=oneofIndex" json:"oneof_index,omitempty"`
-	// JSON name of this field. The value is set by protocol compiler. If the
-	// user has set a "json_name" option on this field, that option's value
-	// will be used. Otherwise, it's deduced from the field's name by converting
-	// it to camelCase.
-	JsonName             *string       `protobuf:"bytes,10,opt,name=json_name,json=jsonName" json:"json_name,omitempty"`
-	Options              *FieldOptions `protobuf:"bytes,8,opt,name=options" json:"options,omitempty"`
-	XXX_NoUnkeyedLiteral struct{}      `json:"-"`
-	XXX_unrecognized     []byte        `json:"-"`
-	XXX_sizecache        int32         `json:"-"`
-}
-
-func (m *FieldDescriptorProto) Reset()         { *m = FieldDescriptorProto{} }
-func (m *FieldDescriptorProto) String() string { return proto.CompactTextString(m) }
-func (*FieldDescriptorProto) ProtoMessage()    {}
-func (*FieldDescriptorProto) Descriptor() ([]byte, []int) {
-	return fileDescriptor_e5baabe45344a177, []int{4}
-}
-
-func (m *FieldDescriptorProto) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_FieldDescriptorProto.Unmarshal(m, b)
-}
-func (m *FieldDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_FieldDescriptorProto.Marshal(b, m, deterministic)
-}
-func (m *FieldDescriptorProto) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_FieldDescriptorProto.Merge(m, src)
-}
-func (m *FieldDescriptorProto) XXX_Size() int {
-	return xxx_messageInfo_FieldDescriptorProto.Size(m)
-}
-func (m *FieldDescriptorProto) XXX_DiscardUnknown() {
-	xxx_messageInfo_FieldDescriptorProto.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_FieldDescriptorProto proto.InternalMessageInfo
-
-func (m *FieldDescriptorProto) GetName() string {
-	if m != nil && m.Name != nil {
-		return *m.Name
-	}
-	return ""
-}
-
-func (m *FieldDescriptorProto) GetNumber() int32 {
-	if m != nil && m.Number != nil {
-		return *m.Number
-	}
-	return 0
-}
-
-func (m *FieldDescriptorProto) GetLabel() FieldDescriptorProto_Label {
-	if m != nil && m.Label != nil {
-		return *m.Label
-	}
-	return FieldDescriptorProto_LABEL_OPTIONAL
-}
-
-func (m *FieldDescriptorProto) GetType() FieldDescriptorProto_Type {
-	if m != nil && m.Type != nil {
-		return *m.Type
-	}
-	return FieldDescriptorProto_TYPE_DOUBLE
-}
-
-func (m *FieldDescriptorProto) GetTypeName() string {
-	if m != nil && m.TypeName != nil {
-		return *m.TypeName
-	}
-	return ""
-}
-
-func (m *FieldDescriptorProto) GetExtendee() string {
-	if m != nil && m.Extendee != nil {
-		return *m.Extendee
-	}
-	return ""
-}
-
-func (m *FieldDescriptorProto) GetDefaultValue() string {
-	if m != nil && m.DefaultValue != nil {
-		return *m.DefaultValue
-	}
-	return ""
-}
-
-func (m *FieldDescriptorProto) GetOneofIndex() int32 {
-	if m != nil && m.OneofIndex != nil {
-		return *m.OneofIndex
-	}
-	return 0
-}
-
-func (m *FieldDescriptorProto) GetJsonName() string {
-	if m != nil && m.JsonName != nil {
-		return *m.JsonName
-	}
-	return ""
-}
-
-func (m *FieldDescriptorProto) GetOptions() *FieldOptions {
-	if m != nil {
-		return m.Options
-	}
-	return nil
-}
-
-// Describes a oneof.
-type OneofDescriptorProto struct {
-	Name                 *string       `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
-	Options              *OneofOptions `protobuf:"bytes,2,opt,name=options" json:"options,omitempty"`
-	XXX_NoUnkeyedLiteral struct{}      `json:"-"`
-	XXX_unrecognized     []byte        `json:"-"`
-	XXX_sizecache        int32         `json:"-"`
-}
-
-func (m *OneofDescriptorProto) Reset()         { *m = OneofDescriptorProto{} }
-func (m *OneofDescriptorProto) String() string { return proto.CompactTextString(m) }
-func (*OneofDescriptorProto) ProtoMessage()    {}
-func (*OneofDescriptorProto) Descriptor() ([]byte, []int) {
-	return fileDescriptor_e5baabe45344a177, []int{5}
-}
-
-func (m *OneofDescriptorProto) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_OneofDescriptorProto.Unmarshal(m, b)
-}
-func (m *OneofDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_OneofDescriptorProto.Marshal(b, m, deterministic)
-}
-func (m *OneofDescriptorProto) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_OneofDescriptorProto.Merge(m, src)
-}
-func (m *OneofDescriptorProto) XXX_Size() int {
-	return xxx_messageInfo_OneofDescriptorProto.Size(m)
-}
-func (m *OneofDescriptorProto) XXX_DiscardUnknown() {
-	xxx_messageInfo_OneofDescriptorProto.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_OneofDescriptorProto proto.InternalMessageInfo
-
-func (m *OneofDescriptorProto) GetName() string {
-	if m != nil && m.Name != nil {
-		return *m.Name
-	}
-	return ""
-}
-
-func (m *OneofDescriptorProto) GetOptions() *OneofOptions {
-	if m != nil {
-		return m.Options
-	}
-	return nil
-}
-
-// Describes an enum type.
-type EnumDescriptorProto struct {
-	Name    *string                     `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
-	Value   []*EnumValueDescriptorProto `protobuf:"bytes,2,rep,name=value" json:"value,omitempty"`
-	Options *EnumOptions                `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"`
-	// Range of reserved numeric values. Reserved numeric values may not be used
-	// by enum values in the same enum declaration. Reserved ranges may not
-	// overlap.
-	ReservedRange []*EnumDescriptorProto_EnumReservedRange `protobuf:"bytes,4,rep,name=reserved_range,json=reservedRange" json:"reserved_range,omitempty"`
-	// Reserved enum value names, which may not be reused. A given name may only
-	// be reserved once.
-	ReservedName         []string `protobuf:"bytes,5,rep,name=reserved_name,json=reservedName" json:"reserved_name,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
-}
-
-func (m *EnumDescriptorProto) Reset()         { *m = EnumDescriptorProto{} }
-func (m *EnumDescriptorProto) String() string { return proto.CompactTextString(m) }
-func (*EnumDescriptorProto) ProtoMessage()    {}
-func (*EnumDescriptorProto) Descriptor() ([]byte, []int) {
-	return fileDescriptor_e5baabe45344a177, []int{6}
-}
-
-func (m *EnumDescriptorProto) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_EnumDescriptorProto.Unmarshal(m, b)
-}
-func (m *EnumDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_EnumDescriptorProto.Marshal(b, m, deterministic)
-}
-func (m *EnumDescriptorProto) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_EnumDescriptorProto.Merge(m, src)
-}
-func (m *EnumDescriptorProto) XXX_Size() int {
-	return xxx_messageInfo_EnumDescriptorProto.Size(m)
-}
-func (m *EnumDescriptorProto) XXX_DiscardUnknown() {
-	xxx_messageInfo_EnumDescriptorProto.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_EnumDescriptorProto proto.InternalMessageInfo
-
-func (m *EnumDescriptorProto) GetName() string {
-	if m != nil && m.Name != nil {
-		return *m.Name
-	}
-	return ""
-}
-
-func (m *EnumDescriptorProto) GetValue() []*EnumValueDescriptorProto {
-	if m != nil {
-		return m.Value
-	}
-	return nil
-}
-
-func (m *EnumDescriptorProto) GetOptions() *EnumOptions {
-	if m != nil {
-		return m.Options
-	}
-	return nil
-}
-
-func (m *EnumDescriptorProto) GetReservedRange() []*EnumDescriptorProto_EnumReservedRange {
-	if m != nil {
-		return m.ReservedRange
-	}
-	return nil
-}
-
-func (m *EnumDescriptorProto) GetReservedName() []string {
-	if m != nil {
-		return m.ReservedName
-	}
-	return nil
-}
-
-// Range of reserved numeric values. Reserved values may not be used by
-// entries in the same enum. Reserved ranges may not overlap.
-//
-// Note that this is distinct from DescriptorProto.ReservedRange in that it
-// is inclusive such that it can appropriately represent the entire int32
-// domain.
-type EnumDescriptorProto_EnumReservedRange struct {
-	Start                *int32   `protobuf:"varint,1,opt,name=start" json:"start,omitempty"`
-	End                  *int32   `protobuf:"varint,2,opt,name=end" json:"end,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
-}
-
-func (m *EnumDescriptorProto_EnumReservedRange) Reset()         { *m = EnumDescriptorProto_EnumReservedRange{} }
-func (m *EnumDescriptorProto_EnumReservedRange) String() string { return proto.CompactTextString(m) }
-func (*EnumDescriptorProto_EnumReservedRange) ProtoMessage()    {}
-func (*EnumDescriptorProto_EnumReservedRange) Descriptor() ([]byte, []int) {
-	return fileDescriptor_e5baabe45344a177, []int{6, 0}
-}
-
-func (m *EnumDescriptorProto_EnumReservedRange) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_EnumDescriptorProto_EnumReservedRange.Unmarshal(m, b)
-}
-func (m *EnumDescriptorProto_EnumReservedRange) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_EnumDescriptorProto_EnumReservedRange.Marshal(b, m, deterministic)
-}
-func (m *EnumDescriptorProto_EnumReservedRange) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_EnumDescriptorProto_EnumReservedRange.Merge(m, src)
-}
-func (m *EnumDescriptorProto_EnumReservedRange) XXX_Size() int {
-	return xxx_messageInfo_EnumDescriptorProto_EnumReservedRange.Size(m)
-}
-func (m *EnumDescriptorProto_EnumReservedRange) XXX_DiscardUnknown() {
-	xxx_messageInfo_EnumDescriptorProto_EnumReservedRange.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_EnumDescriptorProto_EnumReservedRange proto.InternalMessageInfo
-
-func (m *EnumDescriptorProto_EnumReservedRange) GetStart() int32 {
-	if m != nil && m.Start != nil {
-		return *m.Start
-	}
-	return 0
-}
-
-func (m *EnumDescriptorProto_EnumReservedRange) GetEnd() int32 {
-	if m != nil && m.End != nil {
-		return *m.End
-	}
-	return 0
-}
-
-// Describes a value within an enum.
-type EnumValueDescriptorProto struct {
-	Name                 *string           `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
-	Number               *int32            `protobuf:"varint,2,opt,name=number" json:"number,omitempty"`
-	Options              *EnumValueOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"`
-	XXX_NoUnkeyedLiteral struct{}          `json:"-"`
-	XXX_unrecognized     []byte            `json:"-"`
-	XXX_sizecache        int32             `json:"-"`
-}
-
-func (m *EnumValueDescriptorProto) Reset()         { *m = EnumValueDescriptorProto{} }
-func (m *EnumValueDescriptorProto) String() string { return proto.CompactTextString(m) }
-func (*EnumValueDescriptorProto) ProtoMessage()    {}
-func (*EnumValueDescriptorProto) Descriptor() ([]byte, []int) {
-	return fileDescriptor_e5baabe45344a177, []int{7}
-}
-
-func (m *EnumValueDescriptorProto) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_EnumValueDescriptorProto.Unmarshal(m, b)
-}
-func (m *EnumValueDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_EnumValueDescriptorProto.Marshal(b, m, deterministic)
-}
-func (m *EnumValueDescriptorProto) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_EnumValueDescriptorProto.Merge(m, src)
-}
-func (m *EnumValueDescriptorProto) XXX_Size() int {
-	return xxx_messageInfo_EnumValueDescriptorProto.Size(m)
-}
-func (m *EnumValueDescriptorProto) XXX_DiscardUnknown() {
-	xxx_messageInfo_EnumValueDescriptorProto.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_EnumValueDescriptorProto proto.InternalMessageInfo
-
-func (m *EnumValueDescriptorProto) GetName() string {
-	if m != nil && m.Name != nil {
-		return *m.Name
-	}
-	return ""
-}
-
-func (m *EnumValueDescriptorProto) GetNumber() int32 {
-	if m != nil && m.Number != nil {
-		return *m.Number
-	}
-	return 0
-}
-
-func (m *EnumValueDescriptorProto) GetOptions() *EnumValueOptions {
-	if m != nil {
-		return m.Options
-	}
-	return nil
-}
-
-// Describes a service.
-type ServiceDescriptorProto struct {
-	Name                 *string                  `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
-	Method               []*MethodDescriptorProto `protobuf:"bytes,2,rep,name=method" json:"method,omitempty"`
-	Options              *ServiceOptions          `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"`
-	XXX_NoUnkeyedLiteral struct{}                 `json:"-"`
-	XXX_unrecognized     []byte                   `json:"-"`
-	XXX_sizecache        int32                    `json:"-"`
-}
-
-func (m *ServiceDescriptorProto) Reset()         { *m = ServiceDescriptorProto{} }
-func (m *ServiceDescriptorProto) String() string { return proto.CompactTextString(m) }
-func (*ServiceDescriptorProto) ProtoMessage()    {}
-func (*ServiceDescriptorProto) Descriptor() ([]byte, []int) {
-	return fileDescriptor_e5baabe45344a177, []int{8}
-}
-
-func (m *ServiceDescriptorProto) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_ServiceDescriptorProto.Unmarshal(m, b)
-}
-func (m *ServiceDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_ServiceDescriptorProto.Marshal(b, m, deterministic)
-}
-func (m *ServiceDescriptorProto) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_ServiceDescriptorProto.Merge(m, src)
-}
-func (m *ServiceDescriptorProto) XXX_Size() int {
-	return xxx_messageInfo_ServiceDescriptorProto.Size(m)
-}
-func (m *ServiceDescriptorProto) XXX_DiscardUnknown() {
-	xxx_messageInfo_ServiceDescriptorProto.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_ServiceDescriptorProto proto.InternalMessageInfo
-
-func (m *ServiceDescriptorProto) GetName() string {
-	if m != nil && m.Name != nil {
-		return *m.Name
-	}
-	return ""
-}
-
-func (m *ServiceDescriptorProto) GetMethod() []*MethodDescriptorProto {
-	if m != nil {
-		return m.Method
-	}
-	return nil
-}
-
-func (m *ServiceDescriptorProto) GetOptions() *ServiceOptions {
-	if m != nil {
-		return m.Options
-	}
-	return nil
-}
-
-// Describes a method of a service.
-type MethodDescriptorProto struct {
-	Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
-	// Input and output type names.  These are resolved in the same way as
-	// FieldDescriptorProto.type_name, but must refer to a message type.
-	InputType  *string        `protobuf:"bytes,2,opt,name=input_type,json=inputType" json:"input_type,omitempty"`
-	OutputType *string        `protobuf:"bytes,3,opt,name=output_type,json=outputType" json:"output_type,omitempty"`
-	Options    *MethodOptions `protobuf:"bytes,4,opt,name=options" json:"options,omitempty"`
-	// Identifies if client streams multiple client messages
-	ClientStreaming *bool `protobuf:"varint,5,opt,name=client_streaming,json=clientStreaming,def=0" json:"client_streaming,omitempty"`
-	// Identifies if server streams multiple server messages
-	ServerStreaming      *bool    `protobuf:"varint,6,opt,name=server_streaming,json=serverStreaming,def=0" json:"server_streaming,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
-}
-
-func (m *MethodDescriptorProto) Reset()         { *m = MethodDescriptorProto{} }
-func (m *MethodDescriptorProto) String() string { return proto.CompactTextString(m) }
-func (*MethodDescriptorProto) ProtoMessage()    {}
-func (*MethodDescriptorProto) Descriptor() ([]byte, []int) {
-	return fileDescriptor_e5baabe45344a177, []int{9}
-}
-
-func (m *MethodDescriptorProto) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_MethodDescriptorProto.Unmarshal(m, b)
-}
-func (m *MethodDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_MethodDescriptorProto.Marshal(b, m, deterministic)
-}
-func (m *MethodDescriptorProto) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_MethodDescriptorProto.Merge(m, src)
-}
-func (m *MethodDescriptorProto) XXX_Size() int {
-	return xxx_messageInfo_MethodDescriptorProto.Size(m)
-}
-func (m *MethodDescriptorProto) XXX_DiscardUnknown() {
-	xxx_messageInfo_MethodDescriptorProto.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_MethodDescriptorProto proto.InternalMessageInfo
-
-const Default_MethodDescriptorProto_ClientStreaming bool = false
-const Default_MethodDescriptorProto_ServerStreaming bool = false
-
-func (m *MethodDescriptorProto) GetName() string {
-	if m != nil && m.Name != nil {
-		return *m.Name
-	}
-	return ""
-}
-
-func (m *MethodDescriptorProto) GetInputType() string {
-	if m != nil && m.InputType != nil {
-		return *m.InputType
-	}
-	return ""
-}
-
-func (m *MethodDescriptorProto) GetOutputType() string {
-	if m != nil && m.OutputType != nil {
-		return *m.OutputType
-	}
-	return ""
-}
-
-func (m *MethodDescriptorProto) GetOptions() *MethodOptions {
-	if m != nil {
-		return m.Options
-	}
-	return nil
-}
-
-func (m *MethodDescriptorProto) GetClientStreaming() bool {
-	if m != nil && m.ClientStreaming != nil {
-		return *m.ClientStreaming
-	}
-	return Default_MethodDescriptorProto_ClientStreaming
-}
-
-func (m *MethodDescriptorProto) GetServerStreaming() bool {
-	if m != nil && m.ServerStreaming != nil {
-		return *m.ServerStreaming
-	}
-	return Default_MethodDescriptorProto_ServerStreaming
-}
-
-type FileOptions struct {
-	// Sets the Java package where classes generated from this .proto will be
-	// placed.  By default, the proto package is used, but this is often
-	// inappropriate because proto packages do not normally start with backwards
-	// domain names.
-	JavaPackage *string `protobuf:"bytes,1,opt,name=java_package,json=javaPackage" json:"java_package,omitempty"`
-	// If set, all the classes from the .proto file are wrapped in a single
-	// outer class with the given name.  This applies to both Proto1
-	// (equivalent to the old "--one_java_file" option) and Proto2 (where
-	// a .proto always translates to a single class, but you may want to
-	// explicitly choose the class name).
-	JavaOuterClassname *string `protobuf:"bytes,8,opt,name=java_outer_classname,json=javaOuterClassname" json:"java_outer_classname,omitempty"`
-	// If set true, then the Java code generator will generate a separate .java
-	// file for each top-level message, enum, and service defined in the .proto
-	// file.  Thus, these types will *not* be nested inside the outer class
-	// named by java_outer_classname.  However, the outer class will still be
-	// generated to contain the file's getDescriptor() method as well as any
-	// top-level extensions defined in the file.
-	JavaMultipleFiles *bool `protobuf:"varint,10,opt,name=java_multiple_files,json=javaMultipleFiles,def=0" json:"java_multiple_files,omitempty"`
-	// This option does nothing.
-	JavaGenerateEqualsAndHash *bool `protobuf:"varint,20,opt,name=java_generate_equals_and_hash,json=javaGenerateEqualsAndHash" json:"java_generate_equals_and_hash,omitempty"` // Deprecated: Do not use.
-	// If set true, then the Java2 code generator will generate code that
-	// throws an exception whenever an attempt is made to assign a non-UTF-8
-	// byte sequence to a string field.
-	// Message reflection will do the same.
-	// However, an extension field still accepts non-UTF-8 byte sequences.
-	// This option has no effect on when used with the lite runtime.
-	JavaStringCheckUtf8 *bool                     `protobuf:"varint,27,opt,name=java_string_check_utf8,json=javaStringCheckUtf8,def=0" json:"java_string_check_utf8,omitempty"`
-	OptimizeFor         *FileOptions_OptimizeMode `protobuf:"varint,9,opt,name=optimize_for,json=optimizeFor,enum=google.protobuf.FileOptions_OptimizeMode,def=1" json:"optimize_for,omitempty"`
-	// Sets the Go package where structs generated from this .proto will be
-	// placed. If omitted, the Go package will be derived from the following:
-	//   - The basename of the package import path, if provided.
-	//   - Otherwise, the package statement in the .proto file, if present.
-	//   - Otherwise, the basename of the .proto file, without extension.
-	GoPackage *string `protobuf:"bytes,11,opt,name=go_package,json=goPackage" json:"go_package,omitempty"`
-	// Should generic services be generated in each language?  "Generic" services
-	// are not specific to any particular RPC system.  They are generated by the
-	// main code generators in each language (without additional plugins).
-	// Generic services were the only kind of service generation supported by
-	// early versions of google.protobuf.
-	//
-	// Generic services are now considered deprecated in favor of using plugins
-	// that generate code specific to your particular RPC system.  Therefore,
-	// these default to false.  Old code which depends on generic services should
-	// explicitly set them to true.
-	CcGenericServices   *bool `protobuf:"varint,16,opt,name=cc_generic_services,json=ccGenericServices,def=0" json:"cc_generic_services,omitempty"`
-	JavaGenericServices *bool `protobuf:"varint,17,opt,name=java_generic_services,json=javaGenericServices,def=0" json:"java_generic_services,omitempty"`
-	PyGenericServices   *bool `protobuf:"varint,18,opt,name=py_generic_services,json=pyGenericServices,def=0" json:"py_generic_services,omitempty"`
-	PhpGenericServices  *bool `protobuf:"varint,42,opt,name=php_generic_services,json=phpGenericServices,def=0" json:"php_generic_services,omitempty"`
-	// Is this file deprecated?
-	// Depending on the target platform, this can emit Deprecated annotations
-	// for everything in the file, or it will be completely ignored; in the very
-	// least, this is a formalization for deprecating files.
-	Deprecated *bool `protobuf:"varint,23,opt,name=deprecated,def=0" json:"deprecated,omitempty"`
-	// Enables the use of arenas for the proto messages in this file. This applies
-	// only to generated classes for C++.
-	CcEnableArenas *bool `protobuf:"varint,31,opt,name=cc_enable_arenas,json=ccEnableArenas,def=0" json:"cc_enable_arenas,omitempty"`
-	// Sets the objective c class prefix which is prepended to all objective c
-	// generated classes from this .proto. There is no default.
-	ObjcClassPrefix *string `protobuf:"bytes,36,opt,name=objc_class_prefix,json=objcClassPrefix" json:"objc_class_prefix,omitempty"`
-	// Namespace for generated classes; defaults to the package.
-	CsharpNamespace *string `protobuf:"bytes,37,opt,name=csharp_namespace,json=csharpNamespace" json:"csharp_namespace,omitempty"`
-	// By default Swift generators will take the proto package and CamelCase it
-	// replacing '.' with underscore and use that to prefix the types/symbols
-	// defined. When this options is provided, they will use this value instead
-	// to prefix the types/symbols defined.
-	SwiftPrefix *string `protobuf:"bytes,39,opt,name=swift_prefix,json=swiftPrefix" json:"swift_prefix,omitempty"`
-	// Sets the php class prefix which is prepended to all php generated classes
-	// from this .proto. Default is empty.
-	PhpClassPrefix *string `protobuf:"bytes,40,opt,name=php_class_prefix,json=phpClassPrefix" json:"php_class_prefix,omitempty"`
-	// Use this option to change the namespace of php generated classes. Default
-	// is empty. When this option is empty, the package name will be used for
-	// determining the namespace.
-	PhpNamespace *string `protobuf:"bytes,41,opt,name=php_namespace,json=phpNamespace" json:"php_namespace,omitempty"`
-	// Use this option to change the namespace of php generated metadata classes.
-	// Default is empty. When this option is empty, the proto file name will be used
-	// for determining the namespace.
-	PhpMetadataNamespace *string `protobuf:"bytes,44,opt,name=php_metadata_namespace,json=phpMetadataNamespace" json:"php_metadata_namespace,omitempty"`
-	// Use this option to change the package of ruby generated classes. Default
-	// is empty. When this option is not set, the package name will be used for
-	// determining the ruby package.
-	RubyPackage *string `protobuf:"bytes,45,opt,name=ruby_package,json=rubyPackage" json:"ruby_package,omitempty"`
-	// The parser stores options it doesn't recognize here.
-	// See the documentation for the "Options" section above.
-	UninterpretedOption          []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
-	XXX_NoUnkeyedLiteral         struct{}               `json:"-"`
-	proto.XXX_InternalExtensions `json:"-"`
-	XXX_unrecognized             []byte `json:"-"`
-	XXX_sizecache                int32  `json:"-"`
-}
-
-func (m *FileOptions) Reset()         { *m = FileOptions{} }
-func (m *FileOptions) String() string { return proto.CompactTextString(m) }
-func (*FileOptions) ProtoMessage()    {}
-func (*FileOptions) Descriptor() ([]byte, []int) {
-	return fileDescriptor_e5baabe45344a177, []int{10}
-}
-
-var extRange_FileOptions = []proto.ExtensionRange{
-	{Start: 1000, End: 536870911},
-}
-
-func (*FileOptions) ExtensionRangeArray() []proto.ExtensionRange {
-	return extRange_FileOptions
-}
-
-func (m *FileOptions) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_FileOptions.Unmarshal(m, b)
-}
-func (m *FileOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_FileOptions.Marshal(b, m, deterministic)
-}
-func (m *FileOptions) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_FileOptions.Merge(m, src)
-}
-func (m *FileOptions) XXX_Size() int {
-	return xxx_messageInfo_FileOptions.Size(m)
-}
-func (m *FileOptions) XXX_DiscardUnknown() {
-	xxx_messageInfo_FileOptions.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_FileOptions proto.InternalMessageInfo
-
-const Default_FileOptions_JavaMultipleFiles bool = false
-const Default_FileOptions_JavaStringCheckUtf8 bool = false
-const Default_FileOptions_OptimizeFor FileOptions_OptimizeMode = FileOptions_SPEED
-const Default_FileOptions_CcGenericServices bool = false
-const Default_FileOptions_JavaGenericServices bool = false
-const Default_FileOptions_PyGenericServices bool = false
-const Default_FileOptions_PhpGenericServices bool = false
-const Default_FileOptions_Deprecated bool = false
-const Default_FileOptions_CcEnableArenas bool = false
-
-func (m *FileOptions) GetJavaPackage() string {
-	if m != nil && m.JavaPackage != nil {
-		return *m.JavaPackage
-	}
-	return ""
-}
-
-func (m *FileOptions) GetJavaOuterClassname() string {
-	if m != nil && m.JavaOuterClassname != nil {
-		return *m.JavaOuterClassname
-	}
-	return ""
-}
-
-func (m *FileOptions) GetJavaMultipleFiles() bool {
-	if m != nil && m.JavaMultipleFiles != nil {
-		return *m.JavaMultipleFiles
-	}
-	return Default_FileOptions_JavaMultipleFiles
-}
-
-// Deprecated: Do not use.
-func (m *FileOptions) GetJavaGenerateEqualsAndHash() bool {
-	if m != nil && m.JavaGenerateEqualsAndHash != nil {
-		return *m.JavaGenerateEqualsAndHash
-	}
-	return false
-}
-
-func (m *FileOptions) GetJavaStringCheckUtf8() bool {
-	if m != nil && m.JavaStringCheckUtf8 != nil {
-		return *m.JavaStringCheckUtf8
-	}
-	return Default_FileOptions_JavaStringCheckUtf8
-}
-
-func (m *FileOptions) GetOptimizeFor() FileOptions_OptimizeMode {
-	if m != nil && m.OptimizeFor != nil {
-		return *m.OptimizeFor
-	}
-	return Default_FileOptions_OptimizeFor
-}
-
-func (m *FileOptions) GetGoPackage() string {
-	if m != nil && m.GoPackage != nil {
-		return *m.GoPackage
-	}
-	return ""
-}
-
-func (m *FileOptions) GetCcGenericServices() bool {
-	if m != nil && m.CcGenericServices != nil {
-		return *m.CcGenericServices
-	}
-	return Default_FileOptions_CcGenericServices
-}
-
-func (m *FileOptions) GetJavaGenericServices() bool {
-	if m != nil && m.JavaGenericServices != nil {
-		return *m.JavaGenericServices
-	}
-	return Default_FileOptions_JavaGenericServices
-}
-
-func (m *FileOptions) GetPyGenericServices() bool {
-	if m != nil && m.PyGenericServices != nil {
-		return *m.PyGenericServices
-	}
-	return Default_FileOptions_PyGenericServices
-}
-
-func (m *FileOptions) GetPhpGenericServices() bool {
-	if m != nil && m.PhpGenericServices != nil {
-		return *m.PhpGenericServices
-	}
-	return Default_FileOptions_PhpGenericServices
-}
-
-func (m *FileOptions) GetDeprecated() bool {
-	if m != nil && m.Deprecated != nil {
-		return *m.Deprecated
-	}
-	return Default_FileOptions_Deprecated
-}
-
-func (m *FileOptions) GetCcEnableArenas() bool {
-	if m != nil && m.CcEnableArenas != nil {
-		return *m.CcEnableArenas
-	}
-	return Default_FileOptions_CcEnableArenas
-}
-
-func (m *FileOptions) GetObjcClassPrefix() string {
-	if m != nil && m.ObjcClassPrefix != nil {
-		return *m.ObjcClassPrefix
-	}
-	return ""
-}
-
-func (m *FileOptions) GetCsharpNamespace() string {
-	if m != nil && m.CsharpNamespace != nil {
-		return *m.CsharpNamespace
-	}
-	return ""
-}
-
-func (m *FileOptions) GetSwiftPrefix() string {
-	if m != nil && m.SwiftPrefix != nil {
-		return *m.SwiftPrefix
-	}
-	return ""
-}
-
-func (m *FileOptions) GetPhpClassPrefix() string {
-	if m != nil && m.PhpClassPrefix != nil {
-		return *m.PhpClassPrefix
-	}
-	return ""
-}
-
-func (m *FileOptions) GetPhpNamespace() string {
-	if m != nil && m.PhpNamespace != nil {
-		return *m.PhpNamespace
-	}
-	return ""
-}
-
-func (m *FileOptions) GetPhpMetadataNamespace() string {
-	if m != nil && m.PhpMetadataNamespace != nil {
-		return *m.PhpMetadataNamespace
-	}
-	return ""
-}
-
-func (m *FileOptions) GetRubyPackage() string {
-	if m != nil && m.RubyPackage != nil {
-		return *m.RubyPackage
-	}
-	return ""
-}
-
-func (m *FileOptions) GetUninterpretedOption() []*UninterpretedOption {
-	if m != nil {
-		return m.UninterpretedOption
-	}
-	return nil
-}
-
-type MessageOptions struct {
-	// Set true to use the old proto1 MessageSet wire format for extensions.
-	// This is provided for backwards-compatibility with the MessageSet wire
-	// format.  You should not use this for any other reason:  It's less
-	// efficient, has fewer features, and is more complicated.
-	//
-	// The message must be defined exactly as follows:
-	//   message Foo {
-	//     option message_set_wire_format = true;
-	//     extensions 4 to max;
-	//   }
-	// Note that the message cannot have any defined fields; MessageSets only
-	// have extensions.
-	//
-	// All extensions of your type must be singular messages; e.g. they cannot
-	// be int32s, enums, or repeated messages.
-	//
-	// Because this is an option, the above two restrictions are not enforced by
-	// the protocol compiler.
-	MessageSetWireFormat *bool `protobuf:"varint,1,opt,name=message_set_wire_format,json=messageSetWireFormat,def=0" json:"message_set_wire_format,omitempty"`
-	// Disables the generation of the standard "descriptor()" accessor, which can
-	// conflict with a field of the same name.  This is meant to make migration
-	// from proto1 easier; new code should avoid fields named "descriptor".
-	NoStandardDescriptorAccessor *bool `protobuf:"varint,2,opt,name=no_standard_descriptor_accessor,json=noStandardDescriptorAccessor,def=0" json:"no_standard_descriptor_accessor,omitempty"`
-	// Is this message deprecated?
-	// Depending on the target platform, this can emit Deprecated annotations
-	// for the message, or it will be completely ignored; in the very least,
-	// this is a formalization for deprecating messages.
-	Deprecated *bool `protobuf:"varint,3,opt,name=deprecated,def=0" json:"deprecated,omitempty"`
-	// Whether the message is an automatically generated map entry type for the
-	// maps field.
-	//
-	// For maps fields:
-	//     map<KeyType, ValueType> map_field = 1;
-	// The parsed descriptor looks like:
-	//     message MapFieldEntry {
-	//         option map_entry = true;
-	//         optional KeyType key = 1;
-	//         optional ValueType value = 2;
-	//     }
-	//     repeated MapFieldEntry map_field = 1;
-	//
-	// Implementations may choose not to generate the map_entry=true message, but
-	// use a native map in the target language to hold the keys and values.
-	// The reflection APIs in such implementions still need to work as
-	// if the field is a repeated message field.
-	//
-	// NOTE: Do not set the option in .proto files. Always use the maps syntax
-	// instead. The option should only be implicitly set by the proto compiler
-	// parser.
-	MapEntry *bool `protobuf:"varint,7,opt,name=map_entry,json=mapEntry" json:"map_entry,omitempty"`
-	// The parser stores options it doesn't recognize here. See above.
-	UninterpretedOption          []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
-	XXX_NoUnkeyedLiteral         struct{}               `json:"-"`
-	proto.XXX_InternalExtensions `json:"-"`
-	XXX_unrecognized             []byte `json:"-"`
-	XXX_sizecache                int32  `json:"-"`
-}
-
-func (m *MessageOptions) Reset()         { *m = MessageOptions{} }
-func (m *MessageOptions) String() string { return proto.CompactTextString(m) }
-func (*MessageOptions) ProtoMessage()    {}
-func (*MessageOptions) Descriptor() ([]byte, []int) {
-	return fileDescriptor_e5baabe45344a177, []int{11}
-}
-
-var extRange_MessageOptions = []proto.ExtensionRange{
-	{Start: 1000, End: 536870911},
-}
-
-func (*MessageOptions) ExtensionRangeArray() []proto.ExtensionRange {
-	return extRange_MessageOptions
-}
-
-func (m *MessageOptions) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_MessageOptions.Unmarshal(m, b)
-}
-func (m *MessageOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_MessageOptions.Marshal(b, m, deterministic)
-}
-func (m *MessageOptions) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_MessageOptions.Merge(m, src)
-}
-func (m *MessageOptions) XXX_Size() int {
-	return xxx_messageInfo_MessageOptions.Size(m)
-}
-func (m *MessageOptions) XXX_DiscardUnknown() {
-	xxx_messageInfo_MessageOptions.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_MessageOptions proto.InternalMessageInfo
-
-const Default_MessageOptions_MessageSetWireFormat bool = false
-const Default_MessageOptions_NoStandardDescriptorAccessor bool = false
-const Default_MessageOptions_Deprecated bool = false
-
-func (m *MessageOptions) GetMessageSetWireFormat() bool {
-	if m != nil && m.MessageSetWireFormat != nil {
-		return *m.MessageSetWireFormat
-	}
-	return Default_MessageOptions_MessageSetWireFormat
-}
-
-func (m *MessageOptions) GetNoStandardDescriptorAccessor() bool {
-	if m != nil && m.NoStandardDescriptorAccessor != nil {
-		return *m.NoStandardDescriptorAccessor
-	}
-	return Default_MessageOptions_NoStandardDescriptorAccessor
-}
-
-func (m *MessageOptions) GetDeprecated() bool {
-	if m != nil && m.Deprecated != nil {
-		return *m.Deprecated
-	}
-	return Default_MessageOptions_Deprecated
-}
-
-func (m *MessageOptions) GetMapEntry() bool {
-	if m != nil && m.MapEntry != nil {
-		return *m.MapEntry
-	}
-	return false
-}
-
-func (m *MessageOptions) GetUninterpretedOption() []*UninterpretedOption {
-	if m != nil {
-		return m.UninterpretedOption
-	}
-	return nil
-}
-
-type FieldOptions struct {
-	// The ctype option instructs the C++ code generator to use a different
-	// representation of the field than it normally would.  See the specific
-	// options below.  This option is not yet implemented in the open source
-	// release -- sorry, we'll try to include it in a future version!
-	Ctype *FieldOptions_CType `protobuf:"varint,1,opt,name=ctype,enum=google.protobuf.FieldOptions_CType,def=0" json:"ctype,omitempty"`
-	// The packed option can be enabled for repeated primitive fields to enable
-	// a more efficient representation on the wire. Rather than repeatedly
-	// writing the tag and type for each element, the entire array is encoded as
-	// a single length-delimited blob. In proto3, only explicit setting it to
-	// false will avoid using packed encoding.
-	Packed *bool `protobuf:"varint,2,opt,name=packed" json:"packed,omitempty"`
-	// The jstype option determines the JavaScript type used for values of the
-	// field.  The option is permitted only for 64 bit integral and fixed types
-	// (int64, uint64, sint64, fixed64, sfixed64).  A field with jstype JS_STRING
-	// is represented as JavaScript string, which avoids loss of precision that
-	// can happen when a large value is converted to a floating point JavaScript.
-	// Specifying JS_NUMBER for the jstype causes the generated JavaScript code to
-	// use the JavaScript "number" type.  The behavior of the default option
-	// JS_NORMAL is implementation dependent.
-	//
-	// This option is an enum to permit additional types to be added, e.g.
-	// goog.math.Integer.
-	Jstype *FieldOptions_JSType `protobuf:"varint,6,opt,name=jstype,enum=google.protobuf.FieldOptions_JSType,def=0" json:"jstype,omitempty"`
-	// Should this field be parsed lazily?  Lazy applies only to message-type
-	// fields.  It means that when the outer message is initially parsed, the
-	// inner message's contents will not be parsed but instead stored in encoded
-	// form.  The inner message will actually be parsed when it is first accessed.
-	//
-	// This is only a hint.  Implementations are free to choose whether to use
-	// eager or lazy parsing regardless of the value of this option.  However,
-	// setting this option true suggests that the protocol author believes that
-	// using lazy parsing on this field is worth the additional bookkeeping
-	// overhead typically needed to implement it.
-	//
-	// This option does not affect the public interface of any generated code;
-	// all method signatures remain the same.  Furthermore, thread-safety of the
-	// interface is not affected by this option; const methods remain safe to
-	// call from multiple threads concurrently, while non-const methods continue
-	// to require exclusive access.
-	//
-	//
-	// Note that implementations may choose not to check required fields within
-	// a lazy sub-message.  That is, calling IsInitialized() on the outer message
-	// may return true even if the inner message has missing required fields.
-	// This is necessary because otherwise the inner message would have to be
-	// parsed in order to perform the check, defeating the purpose of lazy
-	// parsing.  An implementation which chooses not to check required fields
-	// must be consistent about it.  That is, for any particular sub-message, the
-	// implementation must either *always* check its required fields, or *never*
-	// check its required fields, regardless of whether or not the message has
-	// been parsed.
-	Lazy *bool `protobuf:"varint,5,opt,name=lazy,def=0" json:"lazy,omitempty"`
-	// Is this field deprecated?
-	// Depending on the target platform, this can emit Deprecated annotations
-	// for accessors, or it will be completely ignored; in the very least, this
-	// is a formalization for deprecating fields.
-	Deprecated *bool `protobuf:"varint,3,opt,name=deprecated,def=0" json:"deprecated,omitempty"`
-	// For Google-internal migration only. Do not use.
-	Weak *bool `protobuf:"varint,10,opt,name=weak,def=0" json:"weak,omitempty"`
-	// The parser stores options it doesn't recognize here. See above.
-	UninterpretedOption          []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
-	XXX_NoUnkeyedLiteral         struct{}               `json:"-"`
-	proto.XXX_InternalExtensions `json:"-"`
-	XXX_unrecognized             []byte `json:"-"`
-	XXX_sizecache                int32  `json:"-"`
-}
-
-func (m *FieldOptions) Reset()         { *m = FieldOptions{} }
-func (m *FieldOptions) String() string { return proto.CompactTextString(m) }
-func (*FieldOptions) ProtoMessage()    {}
-func (*FieldOptions) Descriptor() ([]byte, []int) {
-	return fileDescriptor_e5baabe45344a177, []int{12}
-}
-
-var extRange_FieldOptions = []proto.ExtensionRange{
-	{Start: 1000, End: 536870911},
-}
-
-func (*FieldOptions) ExtensionRangeArray() []proto.ExtensionRange {
-	return extRange_FieldOptions
-}
-
-func (m *FieldOptions) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_FieldOptions.Unmarshal(m, b)
-}
-func (m *FieldOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_FieldOptions.Marshal(b, m, deterministic)
-}
-func (m *FieldOptions) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_FieldOptions.Merge(m, src)
-}
-func (m *FieldOptions) XXX_Size() int {
-	return xxx_messageInfo_FieldOptions.Size(m)
-}
-func (m *FieldOptions) XXX_DiscardUnknown() {
-	xxx_messageInfo_FieldOptions.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_FieldOptions proto.InternalMessageInfo
-
-const Default_FieldOptions_Ctype FieldOptions_CType = FieldOptions_STRING
-const Default_FieldOptions_Jstype FieldOptions_JSType = FieldOptions_JS_NORMAL
-const Default_FieldOptions_Lazy bool = false
-const Default_FieldOptions_Deprecated bool = false
-const Default_FieldOptions_Weak bool = false
-
-func (m *FieldOptions) GetCtype() FieldOptions_CType {
-	if m != nil && m.Ctype != nil {
-		return *m.Ctype
-	}
-	return Default_FieldOptions_Ctype
-}
-
-func (m *FieldOptions) GetPacked() bool {
-	if m != nil && m.Packed != nil {
-		return *m.Packed
-	}
-	return false
-}
-
-func (m *FieldOptions) GetJstype() FieldOptions_JSType {
-	if m != nil && m.Jstype != nil {
-		return *m.Jstype
-	}
-	return Default_FieldOptions_Jstype
-}
-
-func (m *FieldOptions) GetLazy() bool {
-	if m != nil && m.Lazy != nil {
-		return *m.Lazy
-	}
-	return Default_FieldOptions_Lazy
-}
-
-func (m *FieldOptions) GetDeprecated() bool {
-	if m != nil && m.Deprecated != nil {
-		return *m.Deprecated
-	}
-	return Default_FieldOptions_Deprecated
-}
-
-func (m *FieldOptions) GetWeak() bool {
-	if m != nil && m.Weak != nil {
-		return *m.Weak
-	}
-	return Default_FieldOptions_Weak
-}
-
-func (m *FieldOptions) GetUninterpretedOption() []*UninterpretedOption {
-	if m != nil {
-		return m.UninterpretedOption
-	}
-	return nil
-}
-
-type OneofOptions struct {
-	// The parser stores options it doesn't recognize here. See above.
-	UninterpretedOption          []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
-	XXX_NoUnkeyedLiteral         struct{}               `json:"-"`
-	proto.XXX_InternalExtensions `json:"-"`
-	XXX_unrecognized             []byte `json:"-"`
-	XXX_sizecache                int32  `json:"-"`
-}
-
-func (m *OneofOptions) Reset()         { *m = OneofOptions{} }
-func (m *OneofOptions) String() string { return proto.CompactTextString(m) }
-func (*OneofOptions) ProtoMessage()    {}
-func (*OneofOptions) Descriptor() ([]byte, []int) {
-	return fileDescriptor_e5baabe45344a177, []int{13}
-}
-
-var extRange_OneofOptions = []proto.ExtensionRange{
-	{Start: 1000, End: 536870911},
-}
-
-func (*OneofOptions) ExtensionRangeArray() []proto.ExtensionRange {
-	return extRange_OneofOptions
-}
-
-func (m *OneofOptions) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_OneofOptions.Unmarshal(m, b)
-}
-func (m *OneofOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_OneofOptions.Marshal(b, m, deterministic)
-}
-func (m *OneofOptions) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_OneofOptions.Merge(m, src)
-}
-func (m *OneofOptions) XXX_Size() int {
-	return xxx_messageInfo_OneofOptions.Size(m)
-}
-func (m *OneofOptions) XXX_DiscardUnknown() {
-	xxx_messageInfo_OneofOptions.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_OneofOptions proto.InternalMessageInfo
-
-func (m *OneofOptions) GetUninterpretedOption() []*UninterpretedOption {
-	if m != nil {
-		return m.UninterpretedOption
-	}
-	return nil
-}
-
-type EnumOptions struct {
-	// Set this option to true to allow mapping different tag names to the same
-	// value.
-	AllowAlias *bool `protobuf:"varint,2,opt,name=allow_alias,json=allowAlias" json:"allow_alias,omitempty"`
-	// Is this enum deprecated?
-	// Depending on the target platform, this can emit Deprecated annotations
-	// for the enum, or it will be completely ignored; in the very least, this
-	// is a formalization for deprecating enums.
-	Deprecated *bool `protobuf:"varint,3,opt,name=deprecated,def=0" json:"deprecated,omitempty"`
-	// The parser stores options it doesn't recognize here. See above.
-	UninterpretedOption          []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
-	XXX_NoUnkeyedLiteral         struct{}               `json:"-"`
-	proto.XXX_InternalExtensions `json:"-"`
-	XXX_unrecognized             []byte `json:"-"`
-	XXX_sizecache                int32  `json:"-"`
-}
-
-func (m *EnumOptions) Reset()         { *m = EnumOptions{} }
-func (m *EnumOptions) String() string { return proto.CompactTextString(m) }
-func (*EnumOptions) ProtoMessage()    {}
-func (*EnumOptions) Descriptor() ([]byte, []int) {
-	return fileDescriptor_e5baabe45344a177, []int{14}
-}
-
-var extRange_EnumOptions = []proto.ExtensionRange{
-	{Start: 1000, End: 536870911},
-}
-
-func (*EnumOptions) ExtensionRangeArray() []proto.ExtensionRange {
-	return extRange_EnumOptions
-}
-
-func (m *EnumOptions) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_EnumOptions.Unmarshal(m, b)
-}
-func (m *EnumOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_EnumOptions.Marshal(b, m, deterministic)
-}
-func (m *EnumOptions) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_EnumOptions.Merge(m, src)
-}
-func (m *EnumOptions) XXX_Size() int {
-	return xxx_messageInfo_EnumOptions.Size(m)
-}
-func (m *EnumOptions) XXX_DiscardUnknown() {
-	xxx_messageInfo_EnumOptions.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_EnumOptions proto.InternalMessageInfo
-
-const Default_EnumOptions_Deprecated bool = false
-
-func (m *EnumOptions) GetAllowAlias() bool {
-	if m != nil && m.AllowAlias != nil {
-		return *m.AllowAlias
-	}
-	return false
-}
-
-func (m *EnumOptions) GetDeprecated() bool {
-	if m != nil && m.Deprecated != nil {
-		return *m.Deprecated
-	}
-	return Default_EnumOptions_Deprecated
-}
-
-func (m *EnumOptions) GetUninterpretedOption() []*UninterpretedOption {
-	if m != nil {
-		return m.UninterpretedOption
-	}
-	return nil
-}
-
-type EnumValueOptions struct {
-	// Is this enum value deprecated?
-	// Depending on the target platform, this can emit Deprecated annotations
-	// for the enum value, or it will be completely ignored; in the very least,
-	// this is a formalization for deprecating enum values.
-	Deprecated *bool `protobuf:"varint,1,opt,name=deprecated,def=0" json:"deprecated,omitempty"`
-	// The parser stores options it doesn't recognize here. See above.
-	UninterpretedOption          []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
-	XXX_NoUnkeyedLiteral         struct{}               `json:"-"`
-	proto.XXX_InternalExtensions `json:"-"`
-	XXX_unrecognized             []byte `json:"-"`
-	XXX_sizecache                int32  `json:"-"`
-}
-
-func (m *EnumValueOptions) Reset()         { *m = EnumValueOptions{} }
-func (m *EnumValueOptions) String() string { return proto.CompactTextString(m) }
-func (*EnumValueOptions) ProtoMessage()    {}
-func (*EnumValueOptions) Descriptor() ([]byte, []int) {
-	return fileDescriptor_e5baabe45344a177, []int{15}
-}
-
-var extRange_EnumValueOptions = []proto.ExtensionRange{
-	{Start: 1000, End: 536870911},
-}
-
-func (*EnumValueOptions) ExtensionRangeArray() []proto.ExtensionRange {
-	return extRange_EnumValueOptions
-}
-
-func (m *EnumValueOptions) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_EnumValueOptions.Unmarshal(m, b)
-}
-func (m *EnumValueOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_EnumValueOptions.Marshal(b, m, deterministic)
-}
-func (m *EnumValueOptions) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_EnumValueOptions.Merge(m, src)
-}
-func (m *EnumValueOptions) XXX_Size() int {
-	return xxx_messageInfo_EnumValueOptions.Size(m)
-}
-func (m *EnumValueOptions) XXX_DiscardUnknown() {
-	xxx_messageInfo_EnumValueOptions.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_EnumValueOptions proto.InternalMessageInfo
-
-const Default_EnumValueOptions_Deprecated bool = false
-
-func (m *EnumValueOptions) GetDeprecated() bool {
-	if m != nil && m.Deprecated != nil {
-		return *m.Deprecated
-	}
-	return Default_EnumValueOptions_Deprecated
-}
-
-func (m *EnumValueOptions) GetUninterpretedOption() []*UninterpretedOption {
-	if m != nil {
-		return m.UninterpretedOption
-	}
-	return nil
-}
-
-type ServiceOptions struct {
-	// Is this service deprecated?
-	// Depending on the target platform, this can emit Deprecated annotations
-	// for the service, or it will be completely ignored; in the very least,
-	// this is a formalization for deprecating services.
-	Deprecated *bool `protobuf:"varint,33,opt,name=deprecated,def=0" json:"deprecated,omitempty"`
-	// The parser stores options it doesn't recognize here. See above.
-	UninterpretedOption          []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
-	XXX_NoUnkeyedLiteral         struct{}               `json:"-"`
-	proto.XXX_InternalExtensions `json:"-"`
-	XXX_unrecognized             []byte `json:"-"`
-	XXX_sizecache                int32  `json:"-"`
-}
-
-func (m *ServiceOptions) Reset()         { *m = ServiceOptions{} }
-func (m *ServiceOptions) String() string { return proto.CompactTextString(m) }
-func (*ServiceOptions) ProtoMessage()    {}
-func (*ServiceOptions) Descriptor() ([]byte, []int) {
-	return fileDescriptor_e5baabe45344a177, []int{16}
-}
-
-var extRange_ServiceOptions = []proto.ExtensionRange{
-	{Start: 1000, End: 536870911},
-}
-
-func (*ServiceOptions) ExtensionRangeArray() []proto.ExtensionRange {
-	return extRange_ServiceOptions
-}
-
-func (m *ServiceOptions) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_ServiceOptions.Unmarshal(m, b)
-}
-func (m *ServiceOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_ServiceOptions.Marshal(b, m, deterministic)
-}
-func (m *ServiceOptions) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_ServiceOptions.Merge(m, src)
-}
-func (m *ServiceOptions) XXX_Size() int {
-	return xxx_messageInfo_ServiceOptions.Size(m)
-}
-func (m *ServiceOptions) XXX_DiscardUnknown() {
-	xxx_messageInfo_ServiceOptions.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_ServiceOptions proto.InternalMessageInfo
-
-const Default_ServiceOptions_Deprecated bool = false
-
-func (m *ServiceOptions) GetDeprecated() bool {
-	if m != nil && m.Deprecated != nil {
-		return *m.Deprecated
-	}
-	return Default_ServiceOptions_Deprecated
-}
-
-func (m *ServiceOptions) GetUninterpretedOption() []*UninterpretedOption {
-	if m != nil {
-		return m.UninterpretedOption
-	}
-	return nil
-}
-
-type MethodOptions struct {
-	// Is this method deprecated?
-	// Depending on the target platform, this can emit Deprecated annotations
-	// for the method, or it will be completely ignored; in the very least,
-	// this is a formalization for deprecating methods.
-	Deprecated       *bool                           `protobuf:"varint,33,opt,name=deprecated,def=0" json:"deprecated,omitempty"`
-	IdempotencyLevel *MethodOptions_IdempotencyLevel `protobuf:"varint,34,opt,name=idempotency_level,json=idempotencyLevel,enum=google.protobuf.MethodOptions_IdempotencyLevel,def=0" json:"idempotency_level,omitempty"`
-	// The parser stores options it doesn't recognize here. See above.
-	UninterpretedOption          []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
-	XXX_NoUnkeyedLiteral         struct{}               `json:"-"`
-	proto.XXX_InternalExtensions `json:"-"`
-	XXX_unrecognized             []byte `json:"-"`
-	XXX_sizecache                int32  `json:"-"`
-}
-
-func (m *MethodOptions) Reset()         { *m = MethodOptions{} }
-func (m *MethodOptions) String() string { return proto.CompactTextString(m) }
-func (*MethodOptions) ProtoMessage()    {}
-func (*MethodOptions) Descriptor() ([]byte, []int) {
-	return fileDescriptor_e5baabe45344a177, []int{17}
-}
-
-var extRange_MethodOptions = []proto.ExtensionRange{
-	{Start: 1000, End: 536870911},
-}
-
-func (*MethodOptions) ExtensionRangeArray() []proto.ExtensionRange {
-	return extRange_MethodOptions
-}
-
-func (m *MethodOptions) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_MethodOptions.Unmarshal(m, b)
-}
-func (m *MethodOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_MethodOptions.Marshal(b, m, deterministic)
-}
-func (m *MethodOptions) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_MethodOptions.Merge(m, src)
-}
-func (m *MethodOptions) XXX_Size() int {
-	return xxx_messageInfo_MethodOptions.Size(m)
-}
-func (m *MethodOptions) XXX_DiscardUnknown() {
-	xxx_messageInfo_MethodOptions.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_MethodOptions proto.InternalMessageInfo
-
-const Default_MethodOptions_Deprecated bool = false
-const Default_MethodOptions_IdempotencyLevel MethodOptions_IdempotencyLevel = MethodOptions_IDEMPOTENCY_UNKNOWN
-
-func (m *MethodOptions) GetDeprecated() bool {
-	if m != nil && m.Deprecated != nil {
-		return *m.Deprecated
-	}
-	return Default_MethodOptions_Deprecated
-}
-
-func (m *MethodOptions) GetIdempotencyLevel() MethodOptions_IdempotencyLevel {
-	if m != nil && m.IdempotencyLevel != nil {
-		return *m.IdempotencyLevel
-	}
-	return Default_MethodOptions_IdempotencyLevel
-}
-
-func (m *MethodOptions) GetUninterpretedOption() []*UninterpretedOption {
-	if m != nil {
-		return m.UninterpretedOption
-	}
-	return nil
-}
-
-// A message representing a option the parser does not recognize. This only
-// appears in options protos created by the compiler::Parser class.
-// DescriptorPool resolves these when building Descriptor objects. Therefore,
-// options protos in descriptor objects (e.g. returned by Descriptor::options(),
-// or produced by Descriptor::CopyTo()) will never have UninterpretedOptions
-// in them.
-type UninterpretedOption struct {
-	Name []*UninterpretedOption_NamePart `protobuf:"bytes,2,rep,name=name" json:"name,omitempty"`
-	// The value of the uninterpreted option, in whatever type the tokenizer
-	// identified it as during parsing. Exactly one of these should be set.
-	IdentifierValue      *string  `protobuf:"bytes,3,opt,name=identifier_value,json=identifierValue" json:"identifier_value,omitempty"`
-	PositiveIntValue     *uint64  `protobuf:"varint,4,opt,name=positive_int_value,json=positiveIntValue" json:"positive_int_value,omitempty"`
-	NegativeIntValue     *int64   `protobuf:"varint,5,opt,name=negative_int_value,json=negativeIntValue" json:"negative_int_value,omitempty"`
-	DoubleValue          *float64 `protobuf:"fixed64,6,opt,name=double_value,json=doubleValue" json:"double_value,omitempty"`
-	StringValue          []byte   `protobuf:"bytes,7,opt,name=string_value,json=stringValue" json:"string_value,omitempty"`
-	AggregateValue       *string  `protobuf:"bytes,8,opt,name=aggregate_value,json=aggregateValue" json:"aggregate_value,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
-}
-
-func (m *UninterpretedOption) Reset()         { *m = UninterpretedOption{} }
-func (m *UninterpretedOption) String() string { return proto.CompactTextString(m) }
-func (*UninterpretedOption) ProtoMessage()    {}
-func (*UninterpretedOption) Descriptor() ([]byte, []int) {
-	return fileDescriptor_e5baabe45344a177, []int{18}
-}
-
-func (m *UninterpretedOption) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_UninterpretedOption.Unmarshal(m, b)
-}
-func (m *UninterpretedOption) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_UninterpretedOption.Marshal(b, m, deterministic)
-}
-func (m *UninterpretedOption) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_UninterpretedOption.Merge(m, src)
-}
-func (m *UninterpretedOption) XXX_Size() int {
-	return xxx_messageInfo_UninterpretedOption.Size(m)
-}
-func (m *UninterpretedOption) XXX_DiscardUnknown() {
-	xxx_messageInfo_UninterpretedOption.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_UninterpretedOption proto.InternalMessageInfo
-
-func (m *UninterpretedOption) GetName() []*UninterpretedOption_NamePart {
-	if m != nil {
-		return m.Name
-	}
-	return nil
-}
-
-func (m *UninterpretedOption) GetIdentifierValue() string {
-	if m != nil && m.IdentifierValue != nil {
-		return *m.IdentifierValue
-	}
-	return ""
-}
-
-func (m *UninterpretedOption) GetPositiveIntValue() uint64 {
-	if m != nil && m.PositiveIntValue != nil {
-		return *m.PositiveIntValue
-	}
-	return 0
-}
-
-func (m *UninterpretedOption) GetNegativeIntValue() int64 {
-	if m != nil && m.NegativeIntValue != nil {
-		return *m.NegativeIntValue
-	}
-	return 0
-}
-
-func (m *UninterpretedOption) GetDoubleValue() float64 {
-	if m != nil && m.DoubleValue != nil {
-		return *m.DoubleValue
-	}
-	return 0
-}
-
-func (m *UninterpretedOption) GetStringValue() []byte {
-	if m != nil {
-		return m.StringValue
-	}
-	return nil
-}
-
-func (m *UninterpretedOption) GetAggregateValue() string {
-	if m != nil && m.AggregateValue != nil {
-		return *m.AggregateValue
-	}
-	return ""
-}
-
-// The name of the uninterpreted option.  Each string represents a segment in
-// a dot-separated name.  is_extension is true iff a segment represents an
-// extension (denoted with parentheses in options specs in .proto files).
-// E.g.,{ ["foo", false], ["bar.baz", true], ["qux", false] } represents
-// "foo.(bar.baz).qux".
-type UninterpretedOption_NamePart struct {
-	NamePart             *string  `protobuf:"bytes,1,req,name=name_part,json=namePart" json:"name_part,omitempty"`
-	IsExtension          *bool    `protobuf:"varint,2,req,name=is_extension,json=isExtension" json:"is_extension,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
-}
-
-func (m *UninterpretedOption_NamePart) Reset()         { *m = UninterpretedOption_NamePart{} }
-func (m *UninterpretedOption_NamePart) String() string { return proto.CompactTextString(m) }
-func (*UninterpretedOption_NamePart) ProtoMessage()    {}
-func (*UninterpretedOption_NamePart) Descriptor() ([]byte, []int) {
-	return fileDescriptor_e5baabe45344a177, []int{18, 0}
-}
-
-func (m *UninterpretedOption_NamePart) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_UninterpretedOption_NamePart.Unmarshal(m, b)
-}
-func (m *UninterpretedOption_NamePart) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_UninterpretedOption_NamePart.Marshal(b, m, deterministic)
-}
-func (m *UninterpretedOption_NamePart) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_UninterpretedOption_NamePart.Merge(m, src)
-}
-func (m *UninterpretedOption_NamePart) XXX_Size() int {
-	return xxx_messageInfo_UninterpretedOption_NamePart.Size(m)
-}
-func (m *UninterpretedOption_NamePart) XXX_DiscardUnknown() {
-	xxx_messageInfo_UninterpretedOption_NamePart.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_UninterpretedOption_NamePart proto.InternalMessageInfo
-
-func (m *UninterpretedOption_NamePart) GetNamePart() string {
-	if m != nil && m.NamePart != nil {
-		return *m.NamePart
-	}
-	return ""
-}
-
-func (m *UninterpretedOption_NamePart) GetIsExtension() bool {
-	if m != nil && m.IsExtension != nil {
-		return *m.IsExtension
-	}
-	return false
-}
-
-// Encapsulates information about the original source file from which a
-// FileDescriptorProto was generated.
-type SourceCodeInfo struct {
-	// A Location identifies a piece of source code in a .proto file which
-	// corresponds to a particular definition.  This information is intended
-	// to be useful to IDEs, code indexers, documentation generators, and similar
-	// tools.
-	//
-	// For example, say we have a file like:
-	//   message Foo {
-	//     optional string foo = 1;
-	//   }
-	// Let's look at just the field definition:
-	//   optional string foo = 1;
-	//   ^       ^^     ^^  ^  ^^^
-	//   a       bc     de  f  ghi
-	// We have the following locations:
-	//   span   path               represents
-	//   [a,i)  [ 4, 0, 2, 0 ]     The whole field definition.
-	//   [a,b)  [ 4, 0, 2, 0, 4 ]  The label (optional).
-	//   [c,d)  [ 4, 0, 2, 0, 5 ]  The type (string).
-	//   [e,f)  [ 4, 0, 2, 0, 1 ]  The name (foo).
-	//   [g,h)  [ 4, 0, 2, 0, 3 ]  The number (1).
-	//
-	// Notes:
-	// - A location may refer to a repeated field itself (i.e. not to any
-	//   particular index within it).  This is used whenever a set of elements are
-	//   logically enclosed in a single code segment.  For example, an entire
-	//   extend block (possibly containing multiple extension definitions) will
-	//   have an outer location whose path refers to the "extensions" repeated
-	//   field without an index.
-	// - Multiple locations may have the same path.  This happens when a single
-	//   logical declaration is spread out across multiple places.  The most
-	//   obvious example is the "extend" block again -- there may be multiple
-	//   extend blocks in the same scope, each of which will have the same path.
-	// - A location's span is not always a subset of its parent's span.  For
-	//   example, the "extendee" of an extension declaration appears at the
-	//   beginning of the "extend" block and is shared by all extensions within
-	//   the block.
-	// - Just because a location's span is a subset of some other location's span
-	//   does not mean that it is a descendent.  For example, a "group" defines
-	//   both a type and a field in a single declaration.  Thus, the locations
-	//   corresponding to the type and field and their components will overlap.
-	// - Code which tries to interpret locations should probably be designed to
-	//   ignore those that it doesn't understand, as more types of locations could
-	//   be recorded in the future.
-	Location             []*SourceCodeInfo_Location `protobuf:"bytes,1,rep,name=location" json:"location,omitempty"`
-	XXX_NoUnkeyedLiteral struct{}                   `json:"-"`
-	XXX_unrecognized     []byte                     `json:"-"`
-	XXX_sizecache        int32                      `json:"-"`
-}
-
-func (m *SourceCodeInfo) Reset()         { *m = SourceCodeInfo{} }
-func (m *SourceCodeInfo) String() string { return proto.CompactTextString(m) }
-func (*SourceCodeInfo) ProtoMessage()    {}
-func (*SourceCodeInfo) Descriptor() ([]byte, []int) {
-	return fileDescriptor_e5baabe45344a177, []int{19}
-}
-
-func (m *SourceCodeInfo) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_SourceCodeInfo.Unmarshal(m, b)
-}
-func (m *SourceCodeInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_SourceCodeInfo.Marshal(b, m, deterministic)
-}
-func (m *SourceCodeInfo) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_SourceCodeInfo.Merge(m, src)
-}
-func (m *SourceCodeInfo) XXX_Size() int {
-	return xxx_messageInfo_SourceCodeInfo.Size(m)
-}
-func (m *SourceCodeInfo) XXX_DiscardUnknown() {
-	xxx_messageInfo_SourceCodeInfo.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_SourceCodeInfo proto.InternalMessageInfo
-
-func (m *SourceCodeInfo) GetLocation() []*SourceCodeInfo_Location {
-	if m != nil {
-		return m.Location
-	}
-	return nil
-}
-
-type SourceCodeInfo_Location struct {
-	// Identifies which part of the FileDescriptorProto was defined at this
-	// location.
-	//
-	// Each element is a field number or an index.  They form a path from
-	// the root FileDescriptorProto to the place where the definition.  For
-	// example, this path:
-	//   [ 4, 3, 2, 7, 1 ]
-	// refers to:
-	//   file.message_type(3)  // 4, 3
-	//       .field(7)         // 2, 7
-	//       .name()           // 1
-	// This is because FileDescriptorProto.message_type has field number 4:
-	//   repeated DescriptorProto message_type = 4;
-	// and DescriptorProto.field has field number 2:
-	//   repeated FieldDescriptorProto field = 2;
-	// and FieldDescriptorProto.name has field number 1:
-	//   optional string name = 1;
-	//
-	// Thus, the above path gives the location of a field name.  If we removed
-	// the last element:
-	//   [ 4, 3, 2, 7 ]
-	// this path refers to the whole field declaration (from the beginning
-	// of the label to the terminating semicolon).
-	Path []int32 `protobuf:"varint,1,rep,packed,name=path" json:"path,omitempty"`
-	// Always has exactly three or four elements: start line, start column,
-	// end line (optional, otherwise assumed same as start line), end column.
-	// These are packed into a single field for efficiency.  Note that line
-	// and column numbers are zero-based -- typically you will want to add
-	// 1 to each before displaying to a user.
-	Span []int32 `protobuf:"varint,2,rep,packed,name=span" json:"span,omitempty"`
-	// If this SourceCodeInfo represents a complete declaration, these are any
-	// comments appearing before and after the declaration which appear to be
-	// attached to the declaration.
-	//
-	// A series of line comments appearing on consecutive lines, with no other
-	// tokens appearing on those lines, will be treated as a single comment.
-	//
-	// leading_detached_comments will keep paragraphs of comments that appear
-	// before (but not connected to) the current element. Each paragraph,
-	// separated by empty lines, will be one comment element in the repeated
-	// field.
-	//
-	// Only the comment content is provided; comment markers (e.g. //) are
-	// stripped out.  For block comments, leading whitespace and an asterisk
-	// will be stripped from the beginning of each line other than the first.
-	// Newlines are included in the output.
-	//
-	// Examples:
-	//
-	//   optional int32 foo = 1;  // Comment attached to foo.
-	//   // Comment attached to bar.
-	//   optional int32 bar = 2;
-	//
-	//   optional string baz = 3;
-	//   // Comment attached to baz.
-	//   // Another line attached to baz.
-	//
-	//   // Comment attached to qux.
-	//   //
-	//   // Another line attached to qux.
-	//   optional double qux = 4;
-	//
-	//   // Detached comment for corge. This is not leading or trailing comments
-	//   // to qux or corge because there are blank lines separating it from
-	//   // both.
-	//
-	//   // Detached comment for corge paragraph 2.
-	//
-	//   optional string corge = 5;
-	//   /* Block comment attached
-	//    * to corge.  Leading asterisks
-	//    * will be removed. */
-	//   /* Block comment attached to
-	//    * grault. */
-	//   optional int32 grault = 6;
-	//
-	//   // ignored detached comments.
-	LeadingComments         *string  `protobuf:"bytes,3,opt,name=leading_comments,json=leadingComments" json:"leading_comments,omitempty"`
-	TrailingComments        *string  `protobuf:"bytes,4,opt,name=trailing_comments,json=trailingComments" json:"trailing_comments,omitempty"`
-	LeadingDetachedComments []string `protobuf:"bytes,6,rep,name=leading_detached_comments,json=leadingDetachedComments" json:"leading_detached_comments,omitempty"`
-	XXX_NoUnkeyedLiteral    struct{} `json:"-"`
-	XXX_unrecognized        []byte   `json:"-"`
-	XXX_sizecache           int32    `json:"-"`
-}
-
-func (m *SourceCodeInfo_Location) Reset()         { *m = SourceCodeInfo_Location{} }
-func (m *SourceCodeInfo_Location) String() string { return proto.CompactTextString(m) }
-func (*SourceCodeInfo_Location) ProtoMessage()    {}
-func (*SourceCodeInfo_Location) Descriptor() ([]byte, []int) {
-	return fileDescriptor_e5baabe45344a177, []int{19, 0}
-}
-
-func (m *SourceCodeInfo_Location) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_SourceCodeInfo_Location.Unmarshal(m, b)
-}
-func (m *SourceCodeInfo_Location) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_SourceCodeInfo_Location.Marshal(b, m, deterministic)
-}
-func (m *SourceCodeInfo_Location) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_SourceCodeInfo_Location.Merge(m, src)
-}
-func (m *SourceCodeInfo_Location) XXX_Size() int {
-	return xxx_messageInfo_SourceCodeInfo_Location.Size(m)
-}
-func (m *SourceCodeInfo_Location) XXX_DiscardUnknown() {
-	xxx_messageInfo_SourceCodeInfo_Location.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_SourceCodeInfo_Location proto.InternalMessageInfo
-
-func (m *SourceCodeInfo_Location) GetPath() []int32 {
-	if m != nil {
-		return m.Path
-	}
-	return nil
-}
-
-func (m *SourceCodeInfo_Location) GetSpan() []int32 {
-	if m != nil {
-		return m.Span
-	}
-	return nil
-}
-
-func (m *SourceCodeInfo_Location) GetLeadingComments() string {
-	if m != nil && m.LeadingComments != nil {
-		return *m.LeadingComments
-	}
-	return ""
-}
-
-func (m *SourceCodeInfo_Location) GetTrailingComments() string {
-	if m != nil && m.TrailingComments != nil {
-		return *m.TrailingComments
-	}
-	return ""
-}
-
-func (m *SourceCodeInfo_Location) GetLeadingDetachedComments() []string {
-	if m != nil {
-		return m.LeadingDetachedComments
-	}
-	return nil
-}
-
-// Describes the relationship between generated code and its original source
-// file. A GeneratedCodeInfo message is associated with only one generated
-// source file, but may contain references to different source .proto files.
-type GeneratedCodeInfo struct {
-	// An Annotation connects some span of text in generated code to an element
-	// of its generating .proto file.
-	Annotation           []*GeneratedCodeInfo_Annotation `protobuf:"bytes,1,rep,name=annotation" json:"annotation,omitempty"`
-	XXX_NoUnkeyedLiteral struct{}                        `json:"-"`
-	XXX_unrecognized     []byte                          `json:"-"`
-	XXX_sizecache        int32                           `json:"-"`
-}
-
-func (m *GeneratedCodeInfo) Reset()         { *m = GeneratedCodeInfo{} }
-func (m *GeneratedCodeInfo) String() string { return proto.CompactTextString(m) }
-func (*GeneratedCodeInfo) ProtoMessage()    {}
-func (*GeneratedCodeInfo) Descriptor() ([]byte, []int) {
-	return fileDescriptor_e5baabe45344a177, []int{20}
-}
-
-func (m *GeneratedCodeInfo) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_GeneratedCodeInfo.Unmarshal(m, b)
-}
-func (m *GeneratedCodeInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_GeneratedCodeInfo.Marshal(b, m, deterministic)
-}
-func (m *GeneratedCodeInfo) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_GeneratedCodeInfo.Merge(m, src)
-}
-func (m *GeneratedCodeInfo) XXX_Size() int {
-	return xxx_messageInfo_GeneratedCodeInfo.Size(m)
-}
-func (m *GeneratedCodeInfo) XXX_DiscardUnknown() {
-	xxx_messageInfo_GeneratedCodeInfo.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_GeneratedCodeInfo proto.InternalMessageInfo
-
-func (m *GeneratedCodeInfo) GetAnnotation() []*GeneratedCodeInfo_Annotation {
-	if m != nil {
-		return m.Annotation
-	}
-	return nil
-}
-
-type GeneratedCodeInfo_Annotation struct {
-	// Identifies the element in the original source .proto file. This field
-	// is formatted the same as SourceCodeInfo.Location.path.
-	Path []int32 `protobuf:"varint,1,rep,packed,name=path" json:"path,omitempty"`
-	// Identifies the filesystem path to the original source .proto.
-	SourceFile *string `protobuf:"bytes,2,opt,name=source_file,json=sourceFile" json:"source_file,omitempty"`
-	// Identifies the starting offset in bytes in the generated code
-	// that relates to the identified object.
-	Begin *int32 `protobuf:"varint,3,opt,name=begin" json:"begin,omitempty"`
-	// Identifies the ending offset in bytes in the generated code that
-	// relates to the identified offset. The end offset should be one past
-	// the last relevant byte (so the length of the text = end - begin).
-	End                  *int32   `protobuf:"varint,4,opt,name=end" json:"end,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
-}
-
-func (m *GeneratedCodeInfo_Annotation) Reset()         { *m = GeneratedCodeInfo_Annotation{} }
-func (m *GeneratedCodeInfo_Annotation) String() string { return proto.CompactTextString(m) }
-func (*GeneratedCodeInfo_Annotation) ProtoMessage()    {}
-func (*GeneratedCodeInfo_Annotation) Descriptor() ([]byte, []int) {
-	return fileDescriptor_e5baabe45344a177, []int{20, 0}
-}
-
-func (m *GeneratedCodeInfo_Annotation) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_GeneratedCodeInfo_Annotation.Unmarshal(m, b)
-}
-func (m *GeneratedCodeInfo_Annotation) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_GeneratedCodeInfo_Annotation.Marshal(b, m, deterministic)
-}
-func (m *GeneratedCodeInfo_Annotation) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_GeneratedCodeInfo_Annotation.Merge(m, src)
-}
-func (m *GeneratedCodeInfo_Annotation) XXX_Size() int {
-	return xxx_messageInfo_GeneratedCodeInfo_Annotation.Size(m)
-}
-func (m *GeneratedCodeInfo_Annotation) XXX_DiscardUnknown() {
-	xxx_messageInfo_GeneratedCodeInfo_Annotation.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_GeneratedCodeInfo_Annotation proto.InternalMessageInfo
-
-func (m *GeneratedCodeInfo_Annotation) GetPath() []int32 {
-	if m != nil {
-		return m.Path
-	}
-	return nil
-}
-
-func (m *GeneratedCodeInfo_Annotation) GetSourceFile() string {
-	if m != nil && m.SourceFile != nil {
-		return *m.SourceFile
-	}
-	return ""
-}
-
-func (m *GeneratedCodeInfo_Annotation) GetBegin() int32 {
-	if m != nil && m.Begin != nil {
-		return *m.Begin
-	}
-	return 0
-}
-
-func (m *GeneratedCodeInfo_Annotation) GetEnd() int32 {
-	if m != nil && m.End != nil {
-		return *m.End
-	}
-	return 0
-}
-
-func init() {
-	proto.RegisterEnum("google.protobuf.FieldDescriptorProto_Type", FieldDescriptorProto_Type_name, FieldDescriptorProto_Type_value)
-	proto.RegisterEnum("google.protobuf.FieldDescriptorProto_Label", FieldDescriptorProto_Label_name, FieldDescriptorProto_Label_value)
-	proto.RegisterEnum("google.protobuf.FileOptions_OptimizeMode", FileOptions_OptimizeMode_name, FileOptions_OptimizeMode_value)
-	proto.RegisterEnum("google.protobuf.FieldOptions_CType", FieldOptions_CType_name, FieldOptions_CType_value)
-	proto.RegisterEnum("google.protobuf.FieldOptions_JSType", FieldOptions_JSType_name, FieldOptions_JSType_value)
-	proto.RegisterEnum("google.protobuf.MethodOptions_IdempotencyLevel", MethodOptions_IdempotencyLevel_name, MethodOptions_IdempotencyLevel_value)
-	proto.RegisterType((*FileDescriptorSet)(nil), "google.protobuf.FileDescriptorSet")
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-	0x00, 0x00, 0x00, 0xff, 0xff, 0x3e, 0xe8, 0xef, 0xc4, 0x9b, 0x1d, 0x00, 0x00,
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: file_github_com_golang_protobuf_protoc_gen_go_descriptor_descriptor_proto_rawDesc,
+			NumEnums:      0,
+			NumMessages:   0,
+			NumExtensions: 0,
+			NumServices:   0,
+		},
+		GoTypes:           file_github_com_golang_protobuf_protoc_gen_go_descriptor_descriptor_proto_goTypes,
+		DependencyIndexes: file_github_com_golang_protobuf_protoc_gen_go_descriptor_descriptor_proto_depIdxs,
+	}.Build()
+	File_github_com_golang_protobuf_protoc_gen_go_descriptor_descriptor_proto = out.File
+	file_github_com_golang_protobuf_protoc_gen_go_descriptor_descriptor_proto_rawDesc = nil
+	file_github_com_golang_protobuf_protoc_gen_go_descriptor_descriptor_proto_goTypes = nil
+	file_github_com_golang_protobuf_protoc_gen_go_descriptor_descriptor_proto_depIdxs = nil
 }
diff --git a/vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.proto b/vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.proto
deleted file mode 100644
index ed08fcb..0000000
--- a/vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.proto
+++ /dev/null
@@ -1,883 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Author: kenton@google.com (Kenton Varda)
-//  Based on original Protocol Buffers design by
-//  Sanjay Ghemawat, Jeff Dean, and others.
-//
-// The messages in this file describe the definitions found in .proto files.
-// A valid .proto file can be translated directly to a FileDescriptorProto
-// without any other information (e.g. without reading its imports).
-
-
-syntax = "proto2";
-
-package google.protobuf;
-option go_package = "github.com/golang/protobuf/protoc-gen-go/descriptor;descriptor";
-option java_package = "com.google.protobuf";
-option java_outer_classname = "DescriptorProtos";
-option csharp_namespace = "Google.Protobuf.Reflection";
-option objc_class_prefix = "GPB";
-option cc_enable_arenas = true;
-
-// descriptor.proto must be optimized for speed because reflection-based
-// algorithms don't work during bootstrapping.
-option optimize_for = SPEED;
-
-// The protocol compiler can output a FileDescriptorSet containing the .proto
-// files it parses.
-message FileDescriptorSet {
-  repeated FileDescriptorProto file = 1;
-}
-
-// Describes a complete .proto file.
-message FileDescriptorProto {
-  optional string name = 1;       // file name, relative to root of source tree
-  optional string package = 2;    // e.g. "foo", "foo.bar", etc.
-
-  // Names of files imported by this file.
-  repeated string dependency = 3;
-  // Indexes of the public imported files in the dependency list above.
-  repeated int32 public_dependency = 10;
-  // Indexes of the weak imported files in the dependency list.
-  // For Google-internal migration only. Do not use.
-  repeated int32 weak_dependency = 11;
-
-  // All top-level definitions in this file.
-  repeated DescriptorProto message_type = 4;
-  repeated EnumDescriptorProto enum_type = 5;
-  repeated ServiceDescriptorProto service = 6;
-  repeated FieldDescriptorProto extension = 7;
-
-  optional FileOptions options = 8;
-
-  // This field contains optional information about the original source code.
-  // You may safely remove this entire field without harming runtime
-  // functionality of the descriptors -- the information is needed only by
-  // development tools.
-  optional SourceCodeInfo source_code_info = 9;
-
-  // The syntax of the proto file.
-  // The supported values are "proto2" and "proto3".
-  optional string syntax = 12;
-}
-
-// Describes a message type.
-message DescriptorProto {
-  optional string name = 1;
-
-  repeated FieldDescriptorProto field = 2;
-  repeated FieldDescriptorProto extension = 6;
-
-  repeated DescriptorProto nested_type = 3;
-  repeated EnumDescriptorProto enum_type = 4;
-
-  message ExtensionRange {
-    optional int32 start = 1;
-    optional int32 end = 2;
-
-    optional ExtensionRangeOptions options = 3;
-  }
-  repeated ExtensionRange extension_range = 5;
-
-  repeated OneofDescriptorProto oneof_decl = 8;
-
-  optional MessageOptions options = 7;
-
-  // Range of reserved tag numbers. Reserved tag numbers may not be used by
-  // fields or extension ranges in the same message. Reserved ranges may
-  // not overlap.
-  message ReservedRange {
-    optional int32 start = 1; // Inclusive.
-    optional int32 end = 2;   // Exclusive.
-  }
-  repeated ReservedRange reserved_range = 9;
-  // Reserved field names, which may not be used by fields in the same message.
-  // A given name may only be reserved once.
-  repeated string reserved_name = 10;
-}
-
-message ExtensionRangeOptions {
-  // The parser stores options it doesn't recognize here. See above.
-  repeated UninterpretedOption uninterpreted_option = 999;
-
-  // Clients can define custom options in extensions of this message. See above.
-  extensions 1000 to max;
-}
-
-// Describes a field within a message.
-message FieldDescriptorProto {
-  enum Type {
-    // 0 is reserved for errors.
-    // Order is weird for historical reasons.
-    TYPE_DOUBLE         = 1;
-    TYPE_FLOAT          = 2;
-    // Not ZigZag encoded.  Negative numbers take 10 bytes.  Use TYPE_SINT64 if
-    // negative values are likely.
-    TYPE_INT64          = 3;
-    TYPE_UINT64         = 4;
-    // Not ZigZag encoded.  Negative numbers take 10 bytes.  Use TYPE_SINT32 if
-    // negative values are likely.
-    TYPE_INT32          = 5;
-    TYPE_FIXED64        = 6;
-    TYPE_FIXED32        = 7;
-    TYPE_BOOL           = 8;
-    TYPE_STRING         = 9;
-    // Tag-delimited aggregate.
-    // Group type is deprecated and not supported in proto3. However, Proto3
-    // implementations should still be able to parse the group wire format and
-    // treat group fields as unknown fields.
-    TYPE_GROUP          = 10;
-    TYPE_MESSAGE        = 11;  // Length-delimited aggregate.
-
-    // New in version 2.
-    TYPE_BYTES          = 12;
-    TYPE_UINT32         = 13;
-    TYPE_ENUM           = 14;
-    TYPE_SFIXED32       = 15;
-    TYPE_SFIXED64       = 16;
-    TYPE_SINT32         = 17;  // Uses ZigZag encoding.
-    TYPE_SINT64         = 18;  // Uses ZigZag encoding.
-  };
-
-  enum Label {
-    // 0 is reserved for errors
-    LABEL_OPTIONAL      = 1;
-    LABEL_REQUIRED      = 2;
-    LABEL_REPEATED      = 3;
-  };
-
-  optional string name = 1;
-  optional int32 number = 3;
-  optional Label label = 4;
-
-  // If type_name is set, this need not be set.  If both this and type_name
-  // are set, this must be one of TYPE_ENUM, TYPE_MESSAGE or TYPE_GROUP.
-  optional Type type = 5;
-
-  // For message and enum types, this is the name of the type.  If the name
-  // starts with a '.', it is fully-qualified.  Otherwise, C++-like scoping
-  // rules are used to find the type (i.e. first the nested types within this
-  // message are searched, then within the parent, on up to the root
-  // namespace).
-  optional string type_name = 6;
-
-  // For extensions, this is the name of the type being extended.  It is
-  // resolved in the same manner as type_name.
-  optional string extendee = 2;
-
-  // For numeric types, contains the original text representation of the value.
-  // For booleans, "true" or "false".
-  // For strings, contains the default text contents (not escaped in any way).
-  // For bytes, contains the C escaped value.  All bytes >= 128 are escaped.
-  // TODO(kenton):  Base-64 encode?
-  optional string default_value = 7;
-
-  // If set, gives the index of a oneof in the containing type's oneof_decl
-  // list.  This field is a member of that oneof.
-  optional int32 oneof_index = 9;
-
-  // JSON name of this field. The value is set by protocol compiler. If the
-  // user has set a "json_name" option on this field, that option's value
-  // will be used. Otherwise, it's deduced from the field's name by converting
-  // it to camelCase.
-  optional string json_name = 10;
-
-  optional FieldOptions options = 8;
-}
-
-// Describes a oneof.
-message OneofDescriptorProto {
-  optional string name = 1;
-  optional OneofOptions options = 2;
-}
-
-// Describes an enum type.
-message EnumDescriptorProto {
-  optional string name = 1;
-
-  repeated EnumValueDescriptorProto value = 2;
-
-  optional EnumOptions options = 3;
-
-  // Range of reserved numeric values. Reserved values may not be used by
-  // entries in the same enum. Reserved ranges may not overlap.
-  //
-  // Note that this is distinct from DescriptorProto.ReservedRange in that it
-  // is inclusive such that it can appropriately represent the entire int32
-  // domain.
-  message EnumReservedRange {
-    optional int32 start = 1; // Inclusive.
-    optional int32 end = 2;   // Inclusive.
-  }
-
-  // Range of reserved numeric values. Reserved numeric values may not be used
-  // by enum values in the same enum declaration. Reserved ranges may not
-  // overlap.
-  repeated EnumReservedRange reserved_range = 4;
-
-  // Reserved enum value names, which may not be reused. A given name may only
-  // be reserved once.
-  repeated string reserved_name = 5;
-}
-
-// Describes a value within an enum.
-message EnumValueDescriptorProto {
-  optional string name = 1;
-  optional int32 number = 2;
-
-  optional EnumValueOptions options = 3;
-}
-
-// Describes a service.
-message ServiceDescriptorProto {
-  optional string name = 1;
-  repeated MethodDescriptorProto method = 2;
-
-  optional ServiceOptions options = 3;
-}
-
-// Describes a method of a service.
-message MethodDescriptorProto {
-  optional string name = 1;
-
-  // Input and output type names.  These are resolved in the same way as
-  // FieldDescriptorProto.type_name, but must refer to a message type.
-  optional string input_type = 2;
-  optional string output_type = 3;
-
-  optional MethodOptions options = 4;
-
-  // Identifies if client streams multiple client messages
-  optional bool client_streaming = 5 [default=false];
-  // Identifies if server streams multiple server messages
-  optional bool server_streaming = 6 [default=false];
-}
-
-
-// ===================================================================
-// Options
-
-// Each of the definitions above may have "options" attached.  These are
-// just annotations which may cause code to be generated slightly differently
-// or may contain hints for code that manipulates protocol messages.
-//
-// Clients may define custom options as extensions of the *Options messages.
-// These extensions may not yet be known at parsing time, so the parser cannot
-// store the values in them.  Instead it stores them in a field in the *Options
-// message called uninterpreted_option. This field must have the same name
-// across all *Options messages. We then use this field to populate the
-// extensions when we build a descriptor, at which point all protos have been
-// parsed and so all extensions are known.
-//
-// Extension numbers for custom options may be chosen as follows:
-// * For options which will only be used within a single application or
-//   organization, or for experimental options, use field numbers 50000
-//   through 99999.  It is up to you to ensure that you do not use the
-//   same number for multiple options.
-// * For options which will be published and used publicly by multiple
-//   independent entities, e-mail protobuf-global-extension-registry@google.com
-//   to reserve extension numbers. Simply provide your project name (e.g.
-//   Objective-C plugin) and your project website (if available) -- there's no
-//   need to explain how you intend to use them. Usually you only need one
-//   extension number. You can declare multiple options with only one extension
-//   number by putting them in a sub-message. See the Custom Options section of
-//   the docs for examples:
-//   https://developers.google.com/protocol-buffers/docs/proto#options
-//   If this turns out to be popular, a web service will be set up
-//   to automatically assign option numbers.
-
-
-message FileOptions {
-
-  // Sets the Java package where classes generated from this .proto will be
-  // placed.  By default, the proto package is used, but this is often
-  // inappropriate because proto packages do not normally start with backwards
-  // domain names.
-  optional string java_package = 1;
-
-
-  // If set, all the classes from the .proto file are wrapped in a single
-  // outer class with the given name.  This applies to both Proto1
-  // (equivalent to the old "--one_java_file" option) and Proto2 (where
-  // a .proto always translates to a single class, but you may want to
-  // explicitly choose the class name).
-  optional string java_outer_classname = 8;
-
-  // If set true, then the Java code generator will generate a separate .java
-  // file for each top-level message, enum, and service defined in the .proto
-  // file.  Thus, these types will *not* be nested inside the outer class
-  // named by java_outer_classname.  However, the outer class will still be
-  // generated to contain the file's getDescriptor() method as well as any
-  // top-level extensions defined in the file.
-  optional bool java_multiple_files = 10 [default=false];
-
-  // This option does nothing.
-  optional bool java_generate_equals_and_hash = 20 [deprecated=true];
-
-  // If set true, then the Java2 code generator will generate code that
-  // throws an exception whenever an attempt is made to assign a non-UTF-8
-  // byte sequence to a string field.
-  // Message reflection will do the same.
-  // However, an extension field still accepts non-UTF-8 byte sequences.
-  // This option has no effect on when used with the lite runtime.
-  optional bool java_string_check_utf8 = 27 [default=false];
-
-
-  // Generated classes can be optimized for speed or code size.
-  enum OptimizeMode {
-    SPEED = 1;        // Generate complete code for parsing, serialization,
-                      // etc.
-    CODE_SIZE = 2;    // Use ReflectionOps to implement these methods.
-    LITE_RUNTIME = 3; // Generate code using MessageLite and the lite runtime.
-  }
-  optional OptimizeMode optimize_for = 9 [default=SPEED];
-
-  // Sets the Go package where structs generated from this .proto will be
-  // placed. If omitted, the Go package will be derived from the following:
-  //   - The basename of the package import path, if provided.
-  //   - Otherwise, the package statement in the .proto file, if present.
-  //   - Otherwise, the basename of the .proto file, without extension.
-  optional string go_package = 11;
-
-
-
-  // Should generic services be generated in each language?  "Generic" services
-  // are not specific to any particular RPC system.  They are generated by the
-  // main code generators in each language (without additional plugins).
-  // Generic services were the only kind of service generation supported by
-  // early versions of google.protobuf.
-  //
-  // Generic services are now considered deprecated in favor of using plugins
-  // that generate code specific to your particular RPC system.  Therefore,
-  // these default to false.  Old code which depends on generic services should
-  // explicitly set them to true.
-  optional bool cc_generic_services = 16 [default=false];
-  optional bool java_generic_services = 17 [default=false];
-  optional bool py_generic_services = 18 [default=false];
-  optional bool php_generic_services = 42 [default=false];
-
-  // Is this file deprecated?
-  // Depending on the target platform, this can emit Deprecated annotations
-  // for everything in the file, or it will be completely ignored; in the very
-  // least, this is a formalization for deprecating files.
-  optional bool deprecated = 23 [default=false];
-
-  // Enables the use of arenas for the proto messages in this file. This applies
-  // only to generated classes for C++.
-  optional bool cc_enable_arenas = 31 [default=false];
-
-
-  // Sets the objective c class prefix which is prepended to all objective c
-  // generated classes from this .proto. There is no default.
-  optional string objc_class_prefix = 36;
-
-  // Namespace for generated classes; defaults to the package.
-  optional string csharp_namespace = 37;
-
-  // By default Swift generators will take the proto package and CamelCase it
-  // replacing '.' with underscore and use that to prefix the types/symbols
-  // defined. When this options is provided, they will use this value instead
-  // to prefix the types/symbols defined.
-  optional string swift_prefix = 39;
-
-  // Sets the php class prefix which is prepended to all php generated classes
-  // from this .proto. Default is empty.
-  optional string php_class_prefix = 40;
-
-  // Use this option to change the namespace of php generated classes. Default
-  // is empty. When this option is empty, the package name will be used for
-  // determining the namespace.
-  optional string php_namespace = 41;
-
-
-  // Use this option to change the namespace of php generated metadata classes.
-  // Default is empty. When this option is empty, the proto file name will be used
-  // for determining the namespace.
-  optional string php_metadata_namespace = 44;
-
-  // Use this option to change the package of ruby generated classes. Default
-  // is empty. When this option is not set, the package name will be used for
-  // determining the ruby package.
-  optional string ruby_package = 45;
-
-  // The parser stores options it doesn't recognize here.
-  // See the documentation for the "Options" section above.
-  repeated UninterpretedOption uninterpreted_option = 999;
-
-  // Clients can define custom options in extensions of this message.
-  // See the documentation for the "Options" section above.
-  extensions 1000 to max;
-
-  reserved 38;
-}
-
-message MessageOptions {
-  // Set true to use the old proto1 MessageSet wire format for extensions.
-  // This is provided for backwards-compatibility with the MessageSet wire
-  // format.  You should not use this for any other reason:  It's less
-  // efficient, has fewer features, and is more complicated.
-  //
-  // The message must be defined exactly as follows:
-  //   message Foo {
-  //     option message_set_wire_format = true;
-  //     extensions 4 to max;
-  //   }
-  // Note that the message cannot have any defined fields; MessageSets only
-  // have extensions.
-  //
-  // All extensions of your type must be singular messages; e.g. they cannot
-  // be int32s, enums, or repeated messages.
-  //
-  // Because this is an option, the above two restrictions are not enforced by
-  // the protocol compiler.
-  optional bool message_set_wire_format = 1 [default=false];
-
-  // Disables the generation of the standard "descriptor()" accessor, which can
-  // conflict with a field of the same name.  This is meant to make migration
-  // from proto1 easier; new code should avoid fields named "descriptor".
-  optional bool no_standard_descriptor_accessor = 2 [default=false];
-
-  // Is this message deprecated?
-  // Depending on the target platform, this can emit Deprecated annotations
-  // for the message, or it will be completely ignored; in the very least,
-  // this is a formalization for deprecating messages.
-  optional bool deprecated = 3 [default=false];
-
-  // Whether the message is an automatically generated map entry type for the
-  // maps field.
-  //
-  // For maps fields:
-  //     map<KeyType, ValueType> map_field = 1;
-  // The parsed descriptor looks like:
-  //     message MapFieldEntry {
-  //         option map_entry = true;
-  //         optional KeyType key = 1;
-  //         optional ValueType value = 2;
-  //     }
-  //     repeated MapFieldEntry map_field = 1;
-  //
-  // Implementations may choose not to generate the map_entry=true message, but
-  // use a native map in the target language to hold the keys and values.
-  // The reflection APIs in such implementions still need to work as
-  // if the field is a repeated message field.
-  //
-  // NOTE: Do not set the option in .proto files. Always use the maps syntax
-  // instead. The option should only be implicitly set by the proto compiler
-  // parser.
-  optional bool map_entry = 7;
-
-  reserved 8;  // javalite_serializable
-  reserved 9;  // javanano_as_lite
-
-  // The parser stores options it doesn't recognize here. See above.
-  repeated UninterpretedOption uninterpreted_option = 999;
-
-  // Clients can define custom options in extensions of this message. See above.
-  extensions 1000 to max;
-}
-
-message FieldOptions {
-  // The ctype option instructs the C++ code generator to use a different
-  // representation of the field than it normally would.  See the specific
-  // options below.  This option is not yet implemented in the open source
-  // release -- sorry, we'll try to include it in a future version!
-  optional CType ctype = 1 [default = STRING];
-  enum CType {
-    // Default mode.
-    STRING = 0;
-
-    CORD = 1;
-
-    STRING_PIECE = 2;
-  }
-  // The packed option can be enabled for repeated primitive fields to enable
-  // a more efficient representation on the wire. Rather than repeatedly
-  // writing the tag and type for each element, the entire array is encoded as
-  // a single length-delimited blob. In proto3, only explicit setting it to
-  // false will avoid using packed encoding.
-  optional bool packed = 2;
-
-  // The jstype option determines the JavaScript type used for values of the
-  // field.  The option is permitted only for 64 bit integral and fixed types
-  // (int64, uint64, sint64, fixed64, sfixed64).  A field with jstype JS_STRING
-  // is represented as JavaScript string, which avoids loss of precision that
-  // can happen when a large value is converted to a floating point JavaScript.
-  // Specifying JS_NUMBER for the jstype causes the generated JavaScript code to
-  // use the JavaScript "number" type.  The behavior of the default option
-  // JS_NORMAL is implementation dependent.
-  //
-  // This option is an enum to permit additional types to be added, e.g.
-  // goog.math.Integer.
-  optional JSType jstype = 6 [default = JS_NORMAL];
-  enum JSType {
-    // Use the default type.
-    JS_NORMAL = 0;
-
-    // Use JavaScript strings.
-    JS_STRING = 1;
-
-    // Use JavaScript numbers.
-    JS_NUMBER = 2;
-  }
-
-  // Should this field be parsed lazily?  Lazy applies only to message-type
-  // fields.  It means that when the outer message is initially parsed, the
-  // inner message's contents will not be parsed but instead stored in encoded
-  // form.  The inner message will actually be parsed when it is first accessed.
-  //
-  // This is only a hint.  Implementations are free to choose whether to use
-  // eager or lazy parsing regardless of the value of this option.  However,
-  // setting this option true suggests that the protocol author believes that
-  // using lazy parsing on this field is worth the additional bookkeeping
-  // overhead typically needed to implement it.
-  //
-  // This option does not affect the public interface of any generated code;
-  // all method signatures remain the same.  Furthermore, thread-safety of the
-  // interface is not affected by this option; const methods remain safe to
-  // call from multiple threads concurrently, while non-const methods continue
-  // to require exclusive access.
-  //
-  //
-  // Note that implementations may choose not to check required fields within
-  // a lazy sub-message.  That is, calling IsInitialized() on the outer message
-  // may return true even if the inner message has missing required fields.
-  // This is necessary because otherwise the inner message would have to be
-  // parsed in order to perform the check, defeating the purpose of lazy
-  // parsing.  An implementation which chooses not to check required fields
-  // must be consistent about it.  That is, for any particular sub-message, the
-  // implementation must either *always* check its required fields, or *never*
-  // check its required fields, regardless of whether or not the message has
-  // been parsed.
-  optional bool lazy = 5 [default=false];
-
-  // Is this field deprecated?
-  // Depending on the target platform, this can emit Deprecated annotations
-  // for accessors, or it will be completely ignored; in the very least, this
-  // is a formalization for deprecating fields.
-  optional bool deprecated = 3 [default=false];
-
-  // For Google-internal migration only. Do not use.
-  optional bool weak = 10 [default=false];
-
-
-  // The parser stores options it doesn't recognize here. See above.
-  repeated UninterpretedOption uninterpreted_option = 999;
-
-  // Clients can define custom options in extensions of this message. See above.
-  extensions 1000 to max;
-
-  reserved 4;  // removed jtype
-}
-
-message OneofOptions {
-  // The parser stores options it doesn't recognize here. See above.
-  repeated UninterpretedOption uninterpreted_option = 999;
-
-  // Clients can define custom options in extensions of this message. See above.
-  extensions 1000 to max;
-}
-
-message EnumOptions {
-
-  // Set this option to true to allow mapping different tag names to the same
-  // value.
-  optional bool allow_alias = 2;
-
-  // Is this enum deprecated?
-  // Depending on the target platform, this can emit Deprecated annotations
-  // for the enum, or it will be completely ignored; in the very least, this
-  // is a formalization for deprecating enums.
-  optional bool deprecated = 3 [default=false];
-
-  reserved 5;  // javanano_as_lite
-
-  // The parser stores options it doesn't recognize here. See above.
-  repeated UninterpretedOption uninterpreted_option = 999;
-
-  // Clients can define custom options in extensions of this message. See above.
-  extensions 1000 to max;
-}
-
-message EnumValueOptions {
-  // Is this enum value deprecated?
-  // Depending on the target platform, this can emit Deprecated annotations
-  // for the enum value, or it will be completely ignored; in the very least,
-  // this is a formalization for deprecating enum values.
-  optional bool deprecated = 1 [default=false];
-
-  // The parser stores options it doesn't recognize here. See above.
-  repeated UninterpretedOption uninterpreted_option = 999;
-
-  // Clients can define custom options in extensions of this message. See above.
-  extensions 1000 to max;
-}
-
-message ServiceOptions {
-
-  // Note:  Field numbers 1 through 32 are reserved for Google's internal RPC
-  //   framework.  We apologize for hoarding these numbers to ourselves, but
-  //   we were already using them long before we decided to release Protocol
-  //   Buffers.
-
-  // Is this service deprecated?
-  // Depending on the target platform, this can emit Deprecated annotations
-  // for the service, or it will be completely ignored; in the very least,
-  // this is a formalization for deprecating services.
-  optional bool deprecated = 33 [default=false];
-
-  // The parser stores options it doesn't recognize here. See above.
-  repeated UninterpretedOption uninterpreted_option = 999;
-
-  // Clients can define custom options in extensions of this message. See above.
-  extensions 1000 to max;
-}
-
-message MethodOptions {
-
-  // Note:  Field numbers 1 through 32 are reserved for Google's internal RPC
-  //   framework.  We apologize for hoarding these numbers to ourselves, but
-  //   we were already using them long before we decided to release Protocol
-  //   Buffers.
-
-  // Is this method deprecated?
-  // Depending on the target platform, this can emit Deprecated annotations
-  // for the method, or it will be completely ignored; in the very least,
-  // this is a formalization for deprecating methods.
-  optional bool deprecated = 33 [default=false];
-
-  // Is this method side-effect-free (or safe in HTTP parlance), or idempotent,
-  // or neither? HTTP based RPC implementation may choose GET verb for safe
-  // methods, and PUT verb for idempotent methods instead of the default POST.
-  enum IdempotencyLevel {
-    IDEMPOTENCY_UNKNOWN = 0;
-    NO_SIDE_EFFECTS     = 1; // implies idempotent
-    IDEMPOTENT          = 2; // idempotent, but may have side effects
-  }
-  optional IdempotencyLevel idempotency_level =
-      34 [default=IDEMPOTENCY_UNKNOWN];
-
-  // The parser stores options it doesn't recognize here. See above.
-  repeated UninterpretedOption uninterpreted_option = 999;
-
-  // Clients can define custom options in extensions of this message. See above.
-  extensions 1000 to max;
-}
-
-
-// A message representing a option the parser does not recognize. This only
-// appears in options protos created by the compiler::Parser class.
-// DescriptorPool resolves these when building Descriptor objects. Therefore,
-// options protos in descriptor objects (e.g. returned by Descriptor::options(),
-// or produced by Descriptor::CopyTo()) will never have UninterpretedOptions
-// in them.
-message UninterpretedOption {
-  // The name of the uninterpreted option.  Each string represents a segment in
-  // a dot-separated name.  is_extension is true iff a segment represents an
-  // extension (denoted with parentheses in options specs in .proto files).
-  // E.g.,{ ["foo", false], ["bar.baz", true], ["qux", false] } represents
-  // "foo.(bar.baz).qux".
-  message NamePart {
-    required string name_part = 1;
-    required bool is_extension = 2;
-  }
-  repeated NamePart name = 2;
-
-  // The value of the uninterpreted option, in whatever type the tokenizer
-  // identified it as during parsing. Exactly one of these should be set.
-  optional string identifier_value = 3;
-  optional uint64 positive_int_value = 4;
-  optional int64 negative_int_value = 5;
-  optional double double_value = 6;
-  optional bytes string_value = 7;
-  optional string aggregate_value = 8;
-}
-
-// ===================================================================
-// Optional source code info
-
-// Encapsulates information about the original source file from which a
-// FileDescriptorProto was generated.
-message SourceCodeInfo {
-  // A Location identifies a piece of source code in a .proto file which
-  // corresponds to a particular definition.  This information is intended
-  // to be useful to IDEs, code indexers, documentation generators, and similar
-  // tools.
-  //
-  // For example, say we have a file like:
-  //   message Foo {
-  //     optional string foo = 1;
-  //   }
-  // Let's look at just the field definition:
-  //   optional string foo = 1;
-  //   ^       ^^     ^^  ^  ^^^
-  //   a       bc     de  f  ghi
-  // We have the following locations:
-  //   span   path               represents
-  //   [a,i)  [ 4, 0, 2, 0 ]     The whole field definition.
-  //   [a,b)  [ 4, 0, 2, 0, 4 ]  The label (optional).
-  //   [c,d)  [ 4, 0, 2, 0, 5 ]  The type (string).
-  //   [e,f)  [ 4, 0, 2, 0, 1 ]  The name (foo).
-  //   [g,h)  [ 4, 0, 2, 0, 3 ]  The number (1).
-  //
-  // Notes:
-  // - A location may refer to a repeated field itself (i.e. not to any
-  //   particular index within it).  This is used whenever a set of elements are
-  //   logically enclosed in a single code segment.  For example, an entire
-  //   extend block (possibly containing multiple extension definitions) will
-  //   have an outer location whose path refers to the "extensions" repeated
-  //   field without an index.
-  // - Multiple locations may have the same path.  This happens when a single
-  //   logical declaration is spread out across multiple places.  The most
-  //   obvious example is the "extend" block again -- there may be multiple
-  //   extend blocks in the same scope, each of which will have the same path.
-  // - A location's span is not always a subset of its parent's span.  For
-  //   example, the "extendee" of an extension declaration appears at the
-  //   beginning of the "extend" block and is shared by all extensions within
-  //   the block.
-  // - Just because a location's span is a subset of some other location's span
-  //   does not mean that it is a descendent.  For example, a "group" defines
-  //   both a type and a field in a single declaration.  Thus, the locations
-  //   corresponding to the type and field and their components will overlap.
-  // - Code which tries to interpret locations should probably be designed to
-  //   ignore those that it doesn't understand, as more types of locations could
-  //   be recorded in the future.
-  repeated Location location = 1;
-  message Location {
-    // Identifies which part of the FileDescriptorProto was defined at this
-    // location.
-    //
-    // Each element is a field number or an index.  They form a path from
-    // the root FileDescriptorProto to the place where the definition.  For
-    // example, this path:
-    //   [ 4, 3, 2, 7, 1 ]
-    // refers to:
-    //   file.message_type(3)  // 4, 3
-    //       .field(7)         // 2, 7
-    //       .name()           // 1
-    // This is because FileDescriptorProto.message_type has field number 4:
-    //   repeated DescriptorProto message_type = 4;
-    // and DescriptorProto.field has field number 2:
-    //   repeated FieldDescriptorProto field = 2;
-    // and FieldDescriptorProto.name has field number 1:
-    //   optional string name = 1;
-    //
-    // Thus, the above path gives the location of a field name.  If we removed
-    // the last element:
-    //   [ 4, 3, 2, 7 ]
-    // this path refers to the whole field declaration (from the beginning
-    // of the label to the terminating semicolon).
-    repeated int32 path = 1 [packed=true];
-
-    // Always has exactly three or four elements: start line, start column,
-    // end line (optional, otherwise assumed same as start line), end column.
-    // These are packed into a single field for efficiency.  Note that line
-    // and column numbers are zero-based -- typically you will want to add
-    // 1 to each before displaying to a user.
-    repeated int32 span = 2 [packed=true];
-
-    // If this SourceCodeInfo represents a complete declaration, these are any
-    // comments appearing before and after the declaration which appear to be
-    // attached to the declaration.
-    //
-    // A series of line comments appearing on consecutive lines, with no other
-    // tokens appearing on those lines, will be treated as a single comment.
-    //
-    // leading_detached_comments will keep paragraphs of comments that appear
-    // before (but not connected to) the current element. Each paragraph,
-    // separated by empty lines, will be one comment element in the repeated
-    // field.
-    //
-    // Only the comment content is provided; comment markers (e.g. //) are
-    // stripped out.  For block comments, leading whitespace and an asterisk
-    // will be stripped from the beginning of each line other than the first.
-    // Newlines are included in the output.
-    //
-    // Examples:
-    //
-    //   optional int32 foo = 1;  // Comment attached to foo.
-    //   // Comment attached to bar.
-    //   optional int32 bar = 2;
-    //
-    //   optional string baz = 3;
-    //   // Comment attached to baz.
-    //   // Another line attached to baz.
-    //
-    //   // Comment attached to qux.
-    //   //
-    //   // Another line attached to qux.
-    //   optional double qux = 4;
-    //
-    //   // Detached comment for corge. This is not leading or trailing comments
-    //   // to qux or corge because there are blank lines separating it from
-    //   // both.
-    //
-    //   // Detached comment for corge paragraph 2.
-    //
-    //   optional string corge = 5;
-    //   /* Block comment attached
-    //    * to corge.  Leading asterisks
-    //    * will be removed. */
-    //   /* Block comment attached to
-    //    * grault. */
-    //   optional int32 grault = 6;
-    //
-    //   // ignored detached comments.
-    optional string leading_comments = 3;
-    optional string trailing_comments = 4;
-    repeated string leading_detached_comments = 6;
-  }
-}
-
-// Describes the relationship between generated code and its original source
-// file. A GeneratedCodeInfo message is associated with only one generated
-// source file, but may contain references to different source .proto files.
-message GeneratedCodeInfo {
-  // An Annotation connects some span of text in generated code to an element
-  // of its generating .proto file.
-  repeated Annotation annotation = 1;
-  message Annotation {
-    // Identifies the element in the original source .proto file. This field
-    // is formatted the same as SourceCodeInfo.Location.path.
-    repeated int32 path = 1 [packed=true];
-
-    // Identifies the filesystem path to the original source .proto.
-    optional string source_file = 2;
-
-    // Identifies the starting offset in bytes in the generated code
-    // that relates to the identified object.
-    optional int32 begin = 3;
-
-    // Identifies the ending offset in bytes in the generated code that
-    // relates to the identified offset. The end offset should be one past
-    // the last relevant byte (so the length of the text = end - begin).
-    optional int32 end = 4;
-  }
-}
diff --git a/vendor/github.com/golang/protobuf/ptypes/any.go b/vendor/github.com/golang/protobuf/ptypes/any.go
index 70276e8..85f9f57 100644
--- a/vendor/github.com/golang/protobuf/ptypes/any.go
+++ b/vendor/github.com/golang/protobuf/ptypes/any.go
@@ -1,141 +1,179 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2016 The Go Authors.  All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
 
 package ptypes
 
-// This file implements functions to marshal proto.Message to/from
-// google.protobuf.Any message.
-
 import (
 	"fmt"
-	"reflect"
 	"strings"
 
 	"github.com/golang/protobuf/proto"
-	"github.com/golang/protobuf/ptypes/any"
+	"google.golang.org/protobuf/reflect/protoreflect"
+	"google.golang.org/protobuf/reflect/protoregistry"
+
+	anypb "github.com/golang/protobuf/ptypes/any"
 )
 
-const googleApis = "type.googleapis.com/"
+const urlPrefix = "type.googleapis.com/"
 
-// AnyMessageName returns the name of the message contained in a google.protobuf.Any message.
+// AnyMessageName returns the message name contained in an anypb.Any message.
+// Most type assertions should use the Is function instead.
 //
-// Note that regular type assertions should be done using the Is
-// function. AnyMessageName is provided for less common use cases like filtering a
-// sequence of Any messages based on a set of allowed message type names.
-func AnyMessageName(any *any.Any) (string, error) {
+// Deprecated: Call the any.MessageName method instead.
+func AnyMessageName(any *anypb.Any) (string, error) {
+	name, err := anyMessageName(any)
+	return string(name), err
+}
+func anyMessageName(any *anypb.Any) (protoreflect.FullName, error) {
 	if any == nil {
 		return "", fmt.Errorf("message is nil")
 	}
-	slash := strings.LastIndex(any.TypeUrl, "/")
-	if slash < 0 {
+	name := protoreflect.FullName(any.TypeUrl)
+	if i := strings.LastIndex(any.TypeUrl, "/"); i >= 0 {
+		name = name[i+len("/"):]
+	}
+	if !name.IsValid() {
 		return "", fmt.Errorf("message type url %q is invalid", any.TypeUrl)
 	}
-	return any.TypeUrl[slash+1:], nil
+	return name, nil
 }
 
-// MarshalAny takes the protocol buffer and encodes it into google.protobuf.Any.
-func MarshalAny(pb proto.Message) (*any.Any, error) {
-	value, err := proto.Marshal(pb)
+// MarshalAny marshals the given message m into an anypb.Any message.
+//
+// Deprecated: Call the anypb.New function instead.
+func MarshalAny(m proto.Message) (*anypb.Any, error) {
+	switch dm := m.(type) {
+	case DynamicAny:
+		m = dm.Message
+	case *DynamicAny:
+		if dm == nil {
+			return nil, proto.ErrNil
+		}
+		m = dm.Message
+	}
+	b, err := proto.Marshal(m)
 	if err != nil {
 		return nil, err
 	}
-	return &any.Any{TypeUrl: googleApis + proto.MessageName(pb), Value: value}, nil
+	return &anypb.Any{TypeUrl: urlPrefix + proto.MessageName(m), Value: b}, nil
 }
 
-// DynamicAny is a value that can be passed to UnmarshalAny to automatically
-// allocate a proto.Message for the type specified in a google.protobuf.Any
-// message. The allocated message is stored in the embedded proto.Message.
+// Empty returns a new message of the type specified in an anypb.Any message.
+// It returns protoregistry.NotFound if the corresponding message type could not
+// be resolved in the global registry.
 //
-// Example:
-//
-//   var x ptypes.DynamicAny
-//   if err := ptypes.UnmarshalAny(a, &x); err != nil { ... }
-//   fmt.Printf("unmarshaled message: %v", x.Message)
-type DynamicAny struct {
-	proto.Message
-}
-
-// Empty returns a new proto.Message of the type specified in a
-// google.protobuf.Any message. It returns an error if corresponding message
-// type isn't linked in.
-func Empty(any *any.Any) (proto.Message, error) {
-	aname, err := AnyMessageName(any)
+// Deprecated: Use protoregistry.GlobalTypes.FindMessageByName instead
+// to resolve the message name and create a new instance of it.
+func Empty(any *anypb.Any) (proto.Message, error) {
+	name, err := anyMessageName(any)
 	if err != nil {
 		return nil, err
 	}
-
-	t := proto.MessageType(aname)
-	if t == nil {
-		return nil, fmt.Errorf("any: message type %q isn't linked in", aname)
+	mt, err := protoregistry.GlobalTypes.FindMessageByName(name)
+	if err != nil {
+		return nil, err
 	}
-	return reflect.New(t.Elem()).Interface().(proto.Message), nil
+	return proto.MessageV1(mt.New().Interface()), nil
 }
 
-// UnmarshalAny parses the protocol buffer representation in a google.protobuf.Any
-// message and places the decoded result in pb. It returns an error if type of
-// contents of Any message does not match type of pb message.
+// UnmarshalAny unmarshals the encoded value contained in the anypb.Any message
+// into the provided message m. It returns an error if the target message
+// does not match the type in the Any message or if an unmarshal error occurs.
 //
-// pb can be a proto.Message, or a *DynamicAny.
-func UnmarshalAny(any *any.Any, pb proto.Message) error {
-	if d, ok := pb.(*DynamicAny); ok {
-		if d.Message == nil {
+// The target message m may be a *DynamicAny message. If the underlying message
+// type could not be resolved, then this returns protoregistry.NotFound.
+//
+// Deprecated: Call the any.UnmarshalTo method instead.
+func UnmarshalAny(any *anypb.Any, m proto.Message) error {
+	if dm, ok := m.(*DynamicAny); ok {
+		if dm.Message == nil {
 			var err error
-			d.Message, err = Empty(any)
+			dm.Message, err = Empty(any)
 			if err != nil {
 				return err
 			}
 		}
-		return UnmarshalAny(any, d.Message)
+		m = dm.Message
 	}
 
-	aname, err := AnyMessageName(any)
+	anyName, err := AnyMessageName(any)
 	if err != nil {
 		return err
 	}
-
-	mname := proto.MessageName(pb)
-	if aname != mname {
-		return fmt.Errorf("mismatched message type: got %q want %q", aname, mname)
+	msgName := proto.MessageName(m)
+	if anyName != msgName {
+		return fmt.Errorf("mismatched message type: got %q want %q", anyName, msgName)
 	}
-	return proto.Unmarshal(any.Value, pb)
+	return proto.Unmarshal(any.Value, m)
 }
 
-// Is returns true if any value contains a given message type.
-func Is(any *any.Any, pb proto.Message) bool {
-	// The following is equivalent to AnyMessageName(any) == proto.MessageName(pb),
-	// but it avoids scanning TypeUrl for the slash.
-	if any == nil {
+// Is reports whether the Any message contains a message of the specified type.
+//
+// Deprecated: Call the any.MessageIs method instead.
+func Is(any *anypb.Any, m proto.Message) bool {
+	if any == nil || m == nil {
 		return false
 	}
-	name := proto.MessageName(pb)
-	prefix := len(any.TypeUrl) - len(name)
-	return prefix >= 1 && any.TypeUrl[prefix-1] == '/' && any.TypeUrl[prefix:] == name
+	name := proto.MessageName(m)
+	if !strings.HasSuffix(any.TypeUrl, name) {
+		return false
+	}
+	return len(any.TypeUrl) == len(name) || any.TypeUrl[len(any.TypeUrl)-len(name)-1] == '/'
+}
+
+// DynamicAny is a value that can be passed to UnmarshalAny to automatically
+// allocate a proto.Message for the type specified in an anypb.Any message.
+// The allocated message is stored in the embedded proto.Message.
+//
+// Example:
+//   var x ptypes.DynamicAny
+//   if err := ptypes.UnmarshalAny(a, &x); err != nil { ... }
+//   fmt.Printf("unmarshaled message: %v", x.Message)
+//
+// Deprecated: Use the any.UnmarshalNew method instead to unmarshal
+// the any message contents into a new instance of the underlying message.
+type DynamicAny struct{ proto.Message }
+
+func (m DynamicAny) String() string {
+	if m.Message == nil {
+		return "<nil>"
+	}
+	return m.Message.String()
+}
+func (m DynamicAny) Reset() {
+	if m.Message == nil {
+		return
+	}
+	m.Message.Reset()
+}
+func (m DynamicAny) ProtoMessage() {
+	return
+}
+func (m DynamicAny) ProtoReflect() protoreflect.Message {
+	if m.Message == nil {
+		return nil
+	}
+	return dynamicAny{proto.MessageReflect(m.Message)}
+}
+
+type dynamicAny struct{ protoreflect.Message }
+
+func (m dynamicAny) Type() protoreflect.MessageType {
+	return dynamicAnyType{m.Message.Type()}
+}
+func (m dynamicAny) New() protoreflect.Message {
+	return dynamicAnyType{m.Message.Type()}.New()
+}
+func (m dynamicAny) Interface() protoreflect.ProtoMessage {
+	return DynamicAny{proto.MessageV1(m.Message.Interface())}
+}
+
+type dynamicAnyType struct{ protoreflect.MessageType }
+
+func (t dynamicAnyType) New() protoreflect.Message {
+	return dynamicAny{t.MessageType.New()}
+}
+func (t dynamicAnyType) Zero() protoreflect.Message {
+	return dynamicAny{t.MessageType.Zero()}
 }
diff --git a/vendor/github.com/golang/protobuf/ptypes/any/any.pb.go b/vendor/github.com/golang/protobuf/ptypes/any/any.pb.go
index 78ee523..0ef27d3 100644
--- a/vendor/github.com/golang/protobuf/ptypes/any/any.pb.go
+++ b/vendor/github.com/golang/protobuf/ptypes/any/any.pb.go
@@ -1,200 +1,62 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
-// source: google/protobuf/any.proto
+// source: github.com/golang/protobuf/ptypes/any/any.proto
 
 package any
 
 import (
-	fmt "fmt"
-	proto "github.com/golang/protobuf/proto"
-	math "math"
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	anypb "google.golang.org/protobuf/types/known/anypb"
+	reflect "reflect"
 )
 
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
+// Symbols defined in public import of google/protobuf/any.proto.
 
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
+type Any = anypb.Any
 
-// `Any` contains an arbitrary serialized protocol buffer message along with a
-// URL that describes the type of the serialized message.
-//
-// Protobuf library provides support to pack/unpack Any values in the form
-// of utility functions or additional generated methods of the Any type.
-//
-// Example 1: Pack and unpack a message in C++.
-//
-//     Foo foo = ...;
-//     Any any;
-//     any.PackFrom(foo);
-//     ...
-//     if (any.UnpackTo(&foo)) {
-//       ...
-//     }
-//
-// Example 2: Pack and unpack a message in Java.
-//
-//     Foo foo = ...;
-//     Any any = Any.pack(foo);
-//     ...
-//     if (any.is(Foo.class)) {
-//       foo = any.unpack(Foo.class);
-//     }
-//
-//  Example 3: Pack and unpack a message in Python.
-//
-//     foo = Foo(...)
-//     any = Any()
-//     any.Pack(foo)
-//     ...
-//     if any.Is(Foo.DESCRIPTOR):
-//       any.Unpack(foo)
-//       ...
-//
-//  Example 4: Pack and unpack a message in Go
-//
-//      foo := &pb.Foo{...}
-//      any, err := ptypes.MarshalAny(foo)
-//      ...
-//      foo := &pb.Foo{}
-//      if err := ptypes.UnmarshalAny(any, foo); err != nil {
-//        ...
-//      }
-//
-// The pack methods provided by protobuf library will by default use
-// 'type.googleapis.com/full.type.name' as the type URL and the unpack
-// methods only use the fully qualified type name after the last '/'
-// in the type URL, for example "foo.bar.com/x/y.z" will yield type
-// name "y.z".
-//
-//
-// JSON
-// ====
-// The JSON representation of an `Any` value uses the regular
-// representation of the deserialized, embedded message, with an
-// additional field `@type` which contains the type URL. Example:
-//
-//     package google.profile;
-//     message Person {
-//       string first_name = 1;
-//       string last_name = 2;
-//     }
-//
-//     {
-//       "@type": "type.googleapis.com/google.profile.Person",
-//       "firstName": <string>,
-//       "lastName": <string>
-//     }
-//
-// If the embedded message type is well-known and has a custom JSON
-// representation, that representation will be embedded adding a field
-// `value` which holds the custom JSON in addition to the `@type`
-// field. Example (for message [google.protobuf.Duration][]):
-//
-//     {
-//       "@type": "type.googleapis.com/google.protobuf.Duration",
-//       "value": "1.212s"
-//     }
-//
-type Any struct {
-	// A URL/resource name that uniquely identifies the type of the serialized
-	// protocol buffer message. The last segment of the URL's path must represent
-	// the fully qualified name of the type (as in
-	// `path/google.protobuf.Duration`). The name should be in a canonical form
-	// (e.g., leading "." is not accepted).
-	//
-	// In practice, teams usually precompile into the binary all types that they
-	// expect it to use in the context of Any. However, for URLs which use the
-	// scheme `http`, `https`, or no scheme, one can optionally set up a type
-	// server that maps type URLs to message definitions as follows:
-	//
-	// * If no scheme is provided, `https` is assumed.
-	// * An HTTP GET on the URL must yield a [google.protobuf.Type][]
-	//   value in binary format, or produce an error.
-	// * Applications are allowed to cache lookup results based on the
-	//   URL, or have them precompiled into a binary to avoid any
-	//   lookup. Therefore, binary compatibility needs to be preserved
-	//   on changes to types. (Use versioned type names to manage
-	//   breaking changes.)
-	//
-	// Note: this functionality is not currently available in the official
-	// protobuf release, and it is not used for type URLs beginning with
-	// type.googleapis.com.
-	//
-	// Schemes other than `http`, `https` (or the empty scheme) might be
-	// used with implementation specific semantics.
-	//
-	TypeUrl string `protobuf:"bytes,1,opt,name=type_url,json=typeUrl,proto3" json:"type_url,omitempty"`
-	// Must be a valid serialized protocol buffer of the above specified type.
-	Value                []byte   `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
+var File_github_com_golang_protobuf_ptypes_any_any_proto protoreflect.FileDescriptor
+
+var file_github_com_golang_protobuf_ptypes_any_any_proto_rawDesc = []byte{
+	0x0a, 0x2f, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x6f, 0x6c,
+	0x61, 0x6e, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x74, 0x79,
+	0x70, 0x65, 0x73, 0x2f, 0x61, 0x6e, 0x79, 0x2f, 0x61, 0x6e, 0x79, 0x2e, 0x70, 0x72, 0x6f, 0x74,
+	0x6f, 0x1a, 0x19, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62,
+	0x75, 0x66, 0x2f, 0x61, 0x6e, 0x79, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x42, 0x2b, 0x5a, 0x29,
+	0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x6f, 0x6c, 0x61, 0x6e,
+	0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x74, 0x79, 0x70, 0x65,
+	0x73, 0x2f, 0x61, 0x6e, 0x79, 0x3b, 0x61, 0x6e, 0x79, 0x50, 0x00, 0x62, 0x06, 0x70, 0x72, 0x6f,
+	0x74, 0x6f, 0x33,
 }
 
-func (m *Any) Reset()         { *m = Any{} }
-func (m *Any) String() string { return proto.CompactTextString(m) }
-func (*Any) ProtoMessage()    {}
-func (*Any) Descriptor() ([]byte, []int) {
-	return fileDescriptor_b53526c13ae22eb4, []int{0}
+var file_github_com_golang_protobuf_ptypes_any_any_proto_goTypes = []interface{}{}
+var file_github_com_golang_protobuf_ptypes_any_any_proto_depIdxs = []int32{
+	0, // [0:0] is the sub-list for method output_type
+	0, // [0:0] is the sub-list for method input_type
+	0, // [0:0] is the sub-list for extension type_name
+	0, // [0:0] is the sub-list for extension extendee
+	0, // [0:0] is the sub-list for field type_name
 }
 
-func (*Any) XXX_WellKnownType() string { return "Any" }
-
-func (m *Any) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_Any.Unmarshal(m, b)
-}
-func (m *Any) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_Any.Marshal(b, m, deterministic)
-}
-func (m *Any) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_Any.Merge(m, src)
-}
-func (m *Any) XXX_Size() int {
-	return xxx_messageInfo_Any.Size(m)
-}
-func (m *Any) XXX_DiscardUnknown() {
-	xxx_messageInfo_Any.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_Any proto.InternalMessageInfo
-
-func (m *Any) GetTypeUrl() string {
-	if m != nil {
-		return m.TypeUrl
+func init() { file_github_com_golang_protobuf_ptypes_any_any_proto_init() }
+func file_github_com_golang_protobuf_ptypes_any_any_proto_init() {
+	if File_github_com_golang_protobuf_ptypes_any_any_proto != nil {
+		return
 	}
-	return ""
-}
-
-func (m *Any) GetValue() []byte {
-	if m != nil {
-		return m.Value
-	}
-	return nil
-}
-
-func init() {
-	proto.RegisterType((*Any)(nil), "google.protobuf.Any")
-}
-
-func init() { proto.RegisterFile("google/protobuf/any.proto", fileDescriptor_b53526c13ae22eb4) }
-
-var fileDescriptor_b53526c13ae22eb4 = []byte{
-	// 185 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x4c, 0xcf, 0xcf, 0x4f,
-	0xcf, 0x49, 0xd5, 0x2f, 0x28, 0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x4f, 0xcc, 0xab, 0xd4,
-	0x03, 0x73, 0x84, 0xf8, 0x21, 0x52, 0x7a, 0x30, 0x29, 0x25, 0x33, 0x2e, 0x66, 0xc7, 0xbc, 0x4a,
-	0x21, 0x49, 0x2e, 0x8e, 0x92, 0xca, 0x82, 0xd4, 0xf8, 0xd2, 0xa2, 0x1c, 0x09, 0x46, 0x05, 0x46,
-	0x0d, 0xce, 0x20, 0x76, 0x10, 0x3f, 0xb4, 0x28, 0x47, 0x48, 0x84, 0x8b, 0xb5, 0x2c, 0x31, 0xa7,
-	0x34, 0x55, 0x82, 0x49, 0x81, 0x51, 0x83, 0x27, 0x08, 0xc2, 0x71, 0xca, 0xe7, 0x12, 0x4e, 0xce,
-	0xcf, 0xd5, 0x43, 0x33, 0xce, 0x89, 0xc3, 0x31, 0xaf, 0x32, 0x00, 0xc4, 0x09, 0x60, 0x8c, 0x52,
-	0x4d, 0xcf, 0x2c, 0xc9, 0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5, 0x4f, 0xcf, 0xcf, 0x49, 0xcc,
-	0x4b, 0x47, 0xb8, 0xa8, 0x00, 0x64, 0x7a, 0x31, 0xc8, 0x61, 0x8b, 0x98, 0x98, 0xdd, 0x03, 0x9c,
-	0x56, 0x31, 0xc9, 0xb9, 0x43, 0x8c, 0x0a, 0x80, 0x2a, 0xd1, 0x0b, 0x4f, 0xcd, 0xc9, 0xf1, 0xce,
-	0xcb, 0x2f, 0xcf, 0x0b, 0x01, 0x29, 0x4d, 0x62, 0x03, 0xeb, 0x35, 0x06, 0x04, 0x00, 0x00, 0xff,
-	0xff, 0x13, 0xf8, 0xe8, 0x42, 0xdd, 0x00, 0x00, 0x00,
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: file_github_com_golang_protobuf_ptypes_any_any_proto_rawDesc,
+			NumEnums:      0,
+			NumMessages:   0,
+			NumExtensions: 0,
+			NumServices:   0,
+		},
+		GoTypes:           file_github_com_golang_protobuf_ptypes_any_any_proto_goTypes,
+		DependencyIndexes: file_github_com_golang_protobuf_ptypes_any_any_proto_depIdxs,
+	}.Build()
+	File_github_com_golang_protobuf_ptypes_any_any_proto = out.File
+	file_github_com_golang_protobuf_ptypes_any_any_proto_rawDesc = nil
+	file_github_com_golang_protobuf_ptypes_any_any_proto_goTypes = nil
+	file_github_com_golang_protobuf_ptypes_any_any_proto_depIdxs = nil
 }
diff --git a/vendor/github.com/golang/protobuf/ptypes/any/any.proto b/vendor/github.com/golang/protobuf/ptypes/any/any.proto
deleted file mode 100644
index 4932942..0000000
--- a/vendor/github.com/golang/protobuf/ptypes/any/any.proto
+++ /dev/null
@@ -1,154 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-syntax = "proto3";
-
-package google.protobuf;
-
-option csharp_namespace = "Google.Protobuf.WellKnownTypes";
-option go_package = "github.com/golang/protobuf/ptypes/any";
-option java_package = "com.google.protobuf";
-option java_outer_classname = "AnyProto";
-option java_multiple_files = true;
-option objc_class_prefix = "GPB";
-
-// `Any` contains an arbitrary serialized protocol buffer message along with a
-// URL that describes the type of the serialized message.
-//
-// Protobuf library provides support to pack/unpack Any values in the form
-// of utility functions or additional generated methods of the Any type.
-//
-// Example 1: Pack and unpack a message in C++.
-//
-//     Foo foo = ...;
-//     Any any;
-//     any.PackFrom(foo);
-//     ...
-//     if (any.UnpackTo(&foo)) {
-//       ...
-//     }
-//
-// Example 2: Pack and unpack a message in Java.
-//
-//     Foo foo = ...;
-//     Any any = Any.pack(foo);
-//     ...
-//     if (any.is(Foo.class)) {
-//       foo = any.unpack(Foo.class);
-//     }
-//
-//  Example 3: Pack and unpack a message in Python.
-//
-//     foo = Foo(...)
-//     any = Any()
-//     any.Pack(foo)
-//     ...
-//     if any.Is(Foo.DESCRIPTOR):
-//       any.Unpack(foo)
-//       ...
-//
-//  Example 4: Pack and unpack a message in Go
-//
-//      foo := &pb.Foo{...}
-//      any, err := ptypes.MarshalAny(foo)
-//      ...
-//      foo := &pb.Foo{}
-//      if err := ptypes.UnmarshalAny(any, foo); err != nil {
-//        ...
-//      }
-//
-// The pack methods provided by protobuf library will by default use
-// 'type.googleapis.com/full.type.name' as the type URL and the unpack
-// methods only use the fully qualified type name after the last '/'
-// in the type URL, for example "foo.bar.com/x/y.z" will yield type
-// name "y.z".
-//
-//
-// JSON
-// ====
-// The JSON representation of an `Any` value uses the regular
-// representation of the deserialized, embedded message, with an
-// additional field `@type` which contains the type URL. Example:
-//
-//     package google.profile;
-//     message Person {
-//       string first_name = 1;
-//       string last_name = 2;
-//     }
-//
-//     {
-//       "@type": "type.googleapis.com/google.profile.Person",
-//       "firstName": <string>,
-//       "lastName": <string>
-//     }
-//
-// If the embedded message type is well-known and has a custom JSON
-// representation, that representation will be embedded adding a field
-// `value` which holds the custom JSON in addition to the `@type`
-// field. Example (for message [google.protobuf.Duration][]):
-//
-//     {
-//       "@type": "type.googleapis.com/google.protobuf.Duration",
-//       "value": "1.212s"
-//     }
-//
-message Any {
-  // A URL/resource name that uniquely identifies the type of the serialized
-  // protocol buffer message. The last segment of the URL's path must represent
-  // the fully qualified name of the type (as in
-  // `path/google.protobuf.Duration`). The name should be in a canonical form
-  // (e.g., leading "." is not accepted).
-  //
-  // In practice, teams usually precompile into the binary all types that they
-  // expect it to use in the context of Any. However, for URLs which use the
-  // scheme `http`, `https`, or no scheme, one can optionally set up a type
-  // server that maps type URLs to message definitions as follows:
-  //
-  // * If no scheme is provided, `https` is assumed.
-  // * An HTTP GET on the URL must yield a [google.protobuf.Type][]
-  //   value in binary format, or produce an error.
-  // * Applications are allowed to cache lookup results based on the
-  //   URL, or have them precompiled into a binary to avoid any
-  //   lookup. Therefore, binary compatibility needs to be preserved
-  //   on changes to types. (Use versioned type names to manage
-  //   breaking changes.)
-  //
-  // Note: this functionality is not currently available in the official
-  // protobuf release, and it is not used for type URLs beginning with
-  // type.googleapis.com.
-  //
-  // Schemes other than `http`, `https` (or the empty scheme) might be
-  // used with implementation specific semantics.
-  //
-  string type_url = 1;
-
-  // Must be a valid serialized protocol buffer of the above specified type.
-  bytes value = 2;
-}
diff --git a/vendor/github.com/golang/protobuf/ptypes/doc.go b/vendor/github.com/golang/protobuf/ptypes/doc.go
index c0d595d..d3c3325 100644
--- a/vendor/github.com/golang/protobuf/ptypes/doc.go
+++ b/vendor/github.com/golang/protobuf/ptypes/doc.go
@@ -1,35 +1,10 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2016 The Go Authors.  All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
 
-/*
-Package ptypes contains code for interacting with well-known types.
-*/
+// Package ptypes provides functionality for interacting with well-known types.
+//
+// Deprecated: Well-known types have specialized functionality directly
+// injected into the generated packages for each message type.
+// See the deprecation notice for each function for the suggested alternative.
 package ptypes
diff --git a/vendor/github.com/golang/protobuf/ptypes/duration.go b/vendor/github.com/golang/protobuf/ptypes/duration.go
index 26d1ca2..b2b55dd 100644
--- a/vendor/github.com/golang/protobuf/ptypes/duration.go
+++ b/vendor/github.com/golang/protobuf/ptypes/duration.go
@@ -1,102 +1,76 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2016 The Go Authors.  All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
 
 package ptypes
 
-// This file implements conversions between google.protobuf.Duration
-// and time.Duration.
-
 import (
 	"errors"
 	"fmt"
 	"time"
 
-	durpb "github.com/golang/protobuf/ptypes/duration"
+	durationpb "github.com/golang/protobuf/ptypes/duration"
 )
 
+// Range of google.protobuf.Duration as specified in duration.proto.
+// This is about 10,000 years in seconds.
 const (
-	// Range of a durpb.Duration in seconds, as specified in
-	// google/protobuf/duration.proto. This is about 10,000 years in seconds.
 	maxSeconds = int64(10000 * 365.25 * 24 * 60 * 60)
 	minSeconds = -maxSeconds
 )
 
-// validateDuration determines whether the durpb.Duration is valid according to the
-// definition in google/protobuf/duration.proto. A valid durpb.Duration
-// may still be too large to fit into a time.Duration (the range of durpb.Duration
-// is about 10,000 years, and the range of time.Duration is about 290).
-func validateDuration(d *durpb.Duration) error {
-	if d == nil {
-		return errors.New("duration: nil Duration")
-	}
-	if d.Seconds < minSeconds || d.Seconds > maxSeconds {
-		return fmt.Errorf("duration: %v: seconds out of range", d)
-	}
-	if d.Nanos <= -1e9 || d.Nanos >= 1e9 {
-		return fmt.Errorf("duration: %v: nanos out of range", d)
-	}
-	// Seconds and Nanos must have the same sign, unless d.Nanos is zero.
-	if (d.Seconds < 0 && d.Nanos > 0) || (d.Seconds > 0 && d.Nanos < 0) {
-		return fmt.Errorf("duration: %v: seconds and nanos have different signs", d)
-	}
-	return nil
-}
-
-// Duration converts a durpb.Duration to a time.Duration. Duration
-// returns an error if the durpb.Duration is invalid or is too large to be
-// represented in a time.Duration.
-func Duration(p *durpb.Duration) (time.Duration, error) {
-	if err := validateDuration(p); err != nil {
+// Duration converts a durationpb.Duration to a time.Duration.
+// Duration returns an error if dur is invalid or overflows a time.Duration.
+//
+// Deprecated: Call the dur.AsDuration and dur.CheckValid methods instead.
+func Duration(dur *durationpb.Duration) (time.Duration, error) {
+	if err := validateDuration(dur); err != nil {
 		return 0, err
 	}
-	d := time.Duration(p.Seconds) * time.Second
-	if int64(d/time.Second) != p.Seconds {
-		return 0, fmt.Errorf("duration: %v is out of range for time.Duration", p)
+	d := time.Duration(dur.Seconds) * time.Second
+	if int64(d/time.Second) != dur.Seconds {
+		return 0, fmt.Errorf("duration: %v is out of range for time.Duration", dur)
 	}
-	if p.Nanos != 0 {
-		d += time.Duration(p.Nanos) * time.Nanosecond
-		if (d < 0) != (p.Nanos < 0) {
-			return 0, fmt.Errorf("duration: %v is out of range for time.Duration", p)
+	if dur.Nanos != 0 {
+		d += time.Duration(dur.Nanos) * time.Nanosecond
+		if (d < 0) != (dur.Nanos < 0) {
+			return 0, fmt.Errorf("duration: %v is out of range for time.Duration", dur)
 		}
 	}
 	return d, nil
 }
 
-// DurationProto converts a time.Duration to a durpb.Duration.
-func DurationProto(d time.Duration) *durpb.Duration {
+// DurationProto converts a time.Duration to a durationpb.Duration.
+//
+// Deprecated: Call the durationpb.New function instead.
+func DurationProto(d time.Duration) *durationpb.Duration {
 	nanos := d.Nanoseconds()
 	secs := nanos / 1e9
 	nanos -= secs * 1e9
-	return &durpb.Duration{
-		Seconds: secs,
+	return &durationpb.Duration{
+		Seconds: int64(secs),
 		Nanos:   int32(nanos),
 	}
 }
+
+// validateDuration determines whether the durationpb.Duration is valid
+// according to the definition in google/protobuf/duration.proto.
+// A valid durpb.Duration may still be too large to fit into a time.Duration
+// Note that the range of durationpb.Duration is about 10,000 years,
+// while the range of time.Duration is about 290 years.
+func validateDuration(dur *durationpb.Duration) error {
+	if dur == nil {
+		return errors.New("duration: nil Duration")
+	}
+	if dur.Seconds < minSeconds || dur.Seconds > maxSeconds {
+		return fmt.Errorf("duration: %v: seconds out of range", dur)
+	}
+	if dur.Nanos <= -1e9 || dur.Nanos >= 1e9 {
+		return fmt.Errorf("duration: %v: nanos out of range", dur)
+	}
+	// Seconds and Nanos must have the same sign, unless d.Nanos is zero.
+	if (dur.Seconds < 0 && dur.Nanos > 0) || (dur.Seconds > 0 && dur.Nanos < 0) {
+		return fmt.Errorf("duration: %v: seconds and nanos have different signs", dur)
+	}
+	return nil
+}
diff --git a/vendor/github.com/golang/protobuf/ptypes/duration/duration.pb.go b/vendor/github.com/golang/protobuf/ptypes/duration/duration.pb.go
index 0d681ee..d0079ee 100644
--- a/vendor/github.com/golang/protobuf/ptypes/duration/duration.pb.go
+++ b/vendor/github.com/golang/protobuf/ptypes/duration/duration.pb.go
@@ -1,161 +1,63 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
-// source: google/protobuf/duration.proto
+// source: github.com/golang/protobuf/ptypes/duration/duration.proto
 
 package duration
 
 import (
-	fmt "fmt"
-	proto "github.com/golang/protobuf/proto"
-	math "math"
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	durationpb "google.golang.org/protobuf/types/known/durationpb"
+	reflect "reflect"
 )
 
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
+// Symbols defined in public import of google/protobuf/duration.proto.
 
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
+type Duration = durationpb.Duration
 
-// A Duration represents a signed, fixed-length span of time represented
-// as a count of seconds and fractions of seconds at nanosecond
-// resolution. It is independent of any calendar and concepts like "day"
-// or "month". It is related to Timestamp in that the difference between
-// two Timestamp values is a Duration and it can be added or subtracted
-// from a Timestamp. Range is approximately +-10,000 years.
-//
-// # Examples
-//
-// Example 1: Compute Duration from two Timestamps in pseudo code.
-//
-//     Timestamp start = ...;
-//     Timestamp end = ...;
-//     Duration duration = ...;
-//
-//     duration.seconds = end.seconds - start.seconds;
-//     duration.nanos = end.nanos - start.nanos;
-//
-//     if (duration.seconds < 0 && duration.nanos > 0) {
-//       duration.seconds += 1;
-//       duration.nanos -= 1000000000;
-//     } else if (durations.seconds > 0 && duration.nanos < 0) {
-//       duration.seconds -= 1;
-//       duration.nanos += 1000000000;
-//     }
-//
-// Example 2: Compute Timestamp from Timestamp + Duration in pseudo code.
-//
-//     Timestamp start = ...;
-//     Duration duration = ...;
-//     Timestamp end = ...;
-//
-//     end.seconds = start.seconds + duration.seconds;
-//     end.nanos = start.nanos + duration.nanos;
-//
-//     if (end.nanos < 0) {
-//       end.seconds -= 1;
-//       end.nanos += 1000000000;
-//     } else if (end.nanos >= 1000000000) {
-//       end.seconds += 1;
-//       end.nanos -= 1000000000;
-//     }
-//
-// Example 3: Compute Duration from datetime.timedelta in Python.
-//
-//     td = datetime.timedelta(days=3, minutes=10)
-//     duration = Duration()
-//     duration.FromTimedelta(td)
-//
-// # JSON Mapping
-//
-// In JSON format, the Duration type is encoded as a string rather than an
-// object, where the string ends in the suffix "s" (indicating seconds) and
-// is preceded by the number of seconds, with nanoseconds expressed as
-// fractional seconds. For example, 3 seconds with 0 nanoseconds should be
-// encoded in JSON format as "3s", while 3 seconds and 1 nanosecond should
-// be expressed in JSON format as "3.000000001s", and 3 seconds and 1
-// microsecond should be expressed in JSON format as "3.000001s".
-//
-//
-type Duration struct {
-	// Signed seconds of the span of time. Must be from -315,576,000,000
-	// to +315,576,000,000 inclusive. Note: these bounds are computed from:
-	// 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years
-	Seconds int64 `protobuf:"varint,1,opt,name=seconds,proto3" json:"seconds,omitempty"`
-	// Signed fractions of a second at nanosecond resolution of the span
-	// of time. Durations less than one second are represented with a 0
-	// `seconds` field and a positive or negative `nanos` field. For durations
-	// of one second or more, a non-zero value for the `nanos` field must be
-	// of the same sign as the `seconds` field. Must be from -999,999,999
-	// to +999,999,999 inclusive.
-	Nanos                int32    `protobuf:"varint,2,opt,name=nanos,proto3" json:"nanos,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
+var File_github_com_golang_protobuf_ptypes_duration_duration_proto protoreflect.FileDescriptor
+
+var file_github_com_golang_protobuf_ptypes_duration_duration_proto_rawDesc = []byte{
+	0x0a, 0x39, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x6f, 0x6c,
+	0x61, 0x6e, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x74, 0x79,
+	0x70, 0x65, 0x73, 0x2f, 0x64, 0x75, 0x72, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x2f, 0x64, 0x75, 0x72,
+	0x61, 0x74, 0x69, 0x6f, 0x6e, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x1a, 0x1e, 0x67, 0x6f, 0x6f,
+	0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x64, 0x75, 0x72,
+	0x61, 0x74, 0x69, 0x6f, 0x6e, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x42, 0x35, 0x5a, 0x33, 0x67,
+	0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x6f, 0x6c, 0x61, 0x6e, 0x67,
+	0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x74, 0x79, 0x70, 0x65, 0x73,
+	0x2f, 0x64, 0x75, 0x72, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x3b, 0x64, 0x75, 0x72, 0x61, 0x74, 0x69,
+	0x6f, 0x6e, 0x50, 0x00, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
-func (m *Duration) Reset()         { *m = Duration{} }
-func (m *Duration) String() string { return proto.CompactTextString(m) }
-func (*Duration) ProtoMessage()    {}
-func (*Duration) Descriptor() ([]byte, []int) {
-	return fileDescriptor_23597b2ebd7ac6c5, []int{0}
+var file_github_com_golang_protobuf_ptypes_duration_duration_proto_goTypes = []interface{}{}
+var file_github_com_golang_protobuf_ptypes_duration_duration_proto_depIdxs = []int32{
+	0, // [0:0] is the sub-list for method output_type
+	0, // [0:0] is the sub-list for method input_type
+	0, // [0:0] is the sub-list for extension type_name
+	0, // [0:0] is the sub-list for extension extendee
+	0, // [0:0] is the sub-list for field type_name
 }
 
-func (*Duration) XXX_WellKnownType() string { return "Duration" }
-
-func (m *Duration) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_Duration.Unmarshal(m, b)
-}
-func (m *Duration) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_Duration.Marshal(b, m, deterministic)
-}
-func (m *Duration) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_Duration.Merge(m, src)
-}
-func (m *Duration) XXX_Size() int {
-	return xxx_messageInfo_Duration.Size(m)
-}
-func (m *Duration) XXX_DiscardUnknown() {
-	xxx_messageInfo_Duration.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_Duration proto.InternalMessageInfo
-
-func (m *Duration) GetSeconds() int64 {
-	if m != nil {
-		return m.Seconds
+func init() { file_github_com_golang_protobuf_ptypes_duration_duration_proto_init() }
+func file_github_com_golang_protobuf_ptypes_duration_duration_proto_init() {
+	if File_github_com_golang_protobuf_ptypes_duration_duration_proto != nil {
+		return
 	}
-	return 0
-}
-
-func (m *Duration) GetNanos() int32 {
-	if m != nil {
-		return m.Nanos
-	}
-	return 0
-}
-
-func init() {
-	proto.RegisterType((*Duration)(nil), "google.protobuf.Duration")
-}
-
-func init() { proto.RegisterFile("google/protobuf/duration.proto", fileDescriptor_23597b2ebd7ac6c5) }
-
-var fileDescriptor_23597b2ebd7ac6c5 = []byte{
-	// 190 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x4b, 0xcf, 0xcf, 0x4f,
-	0xcf, 0x49, 0xd5, 0x2f, 0x28, 0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x4f, 0x29, 0x2d, 0x4a,
-	0x2c, 0xc9, 0xcc, 0xcf, 0xd3, 0x03, 0x8b, 0x08, 0xf1, 0x43, 0xe4, 0xf5, 0x60, 0xf2, 0x4a, 0x56,
-	0x5c, 0x1c, 0x2e, 0x50, 0x25, 0x42, 0x12, 0x5c, 0xec, 0xc5, 0xa9, 0xc9, 0xf9, 0x79, 0x29, 0xc5,
-	0x12, 0x8c, 0x0a, 0x8c, 0x1a, 0xcc, 0x41, 0x30, 0xae, 0x90, 0x08, 0x17, 0x6b, 0x5e, 0x62, 0x5e,
-	0x7e, 0xb1, 0x04, 0x93, 0x02, 0xa3, 0x06, 0x6b, 0x10, 0x84, 0xe3, 0x54, 0xc3, 0x25, 0x9c, 0x9c,
-	0x9f, 0xab, 0x87, 0x66, 0xa4, 0x13, 0x2f, 0xcc, 0xc0, 0x00, 0x90, 0x48, 0x00, 0x63, 0x94, 0x56,
-	0x7a, 0x66, 0x49, 0x46, 0x69, 0x92, 0x5e, 0x72, 0x7e, 0xae, 0x7e, 0x7a, 0x7e, 0x4e, 0x62, 0x5e,
-	0x3a, 0xc2, 0x7d, 0x05, 0x25, 0x95, 0x05, 0xa9, 0xc5, 0x70, 0x67, 0xfe, 0x60, 0x64, 0x5c, 0xc4,
-	0xc4, 0xec, 0x1e, 0xe0, 0xb4, 0x8a, 0x49, 0xce, 0x1d, 0x62, 0x6e, 0x00, 0x54, 0xa9, 0x5e, 0x78,
-	0x6a, 0x4e, 0x8e, 0x77, 0x5e, 0x7e, 0x79, 0x5e, 0x08, 0x48, 0x4b, 0x12, 0x1b, 0xd8, 0x0c, 0x63,
-	0x40, 0x00, 0x00, 0x00, 0xff, 0xff, 0xdc, 0x84, 0x30, 0xff, 0xf3, 0x00, 0x00, 0x00,
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: file_github_com_golang_protobuf_ptypes_duration_duration_proto_rawDesc,
+			NumEnums:      0,
+			NumMessages:   0,
+			NumExtensions: 0,
+			NumServices:   0,
+		},
+		GoTypes:           file_github_com_golang_protobuf_ptypes_duration_duration_proto_goTypes,
+		DependencyIndexes: file_github_com_golang_protobuf_ptypes_duration_duration_proto_depIdxs,
+	}.Build()
+	File_github_com_golang_protobuf_ptypes_duration_duration_proto = out.File
+	file_github_com_golang_protobuf_ptypes_duration_duration_proto_rawDesc = nil
+	file_github_com_golang_protobuf_ptypes_duration_duration_proto_goTypes = nil
+	file_github_com_golang_protobuf_ptypes_duration_duration_proto_depIdxs = nil
 }
diff --git a/vendor/github.com/golang/protobuf/ptypes/duration/duration.proto b/vendor/github.com/golang/protobuf/ptypes/duration/duration.proto
deleted file mode 100644
index 975fce4..0000000
--- a/vendor/github.com/golang/protobuf/ptypes/duration/duration.proto
+++ /dev/null
@@ -1,117 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-syntax = "proto3";
-
-package google.protobuf;
-
-option csharp_namespace = "Google.Protobuf.WellKnownTypes";
-option cc_enable_arenas = true;
-option go_package = "github.com/golang/protobuf/ptypes/duration";
-option java_package = "com.google.protobuf";
-option java_outer_classname = "DurationProto";
-option java_multiple_files = true;
-option objc_class_prefix = "GPB";
-
-// A Duration represents a signed, fixed-length span of time represented
-// as a count of seconds and fractions of seconds at nanosecond
-// resolution. It is independent of any calendar and concepts like "day"
-// or "month". It is related to Timestamp in that the difference between
-// two Timestamp values is a Duration and it can be added or subtracted
-// from a Timestamp. Range is approximately +-10,000 years.
-//
-// # Examples
-//
-// Example 1: Compute Duration from two Timestamps in pseudo code.
-//
-//     Timestamp start = ...;
-//     Timestamp end = ...;
-//     Duration duration = ...;
-//
-//     duration.seconds = end.seconds - start.seconds;
-//     duration.nanos = end.nanos - start.nanos;
-//
-//     if (duration.seconds < 0 && duration.nanos > 0) {
-//       duration.seconds += 1;
-//       duration.nanos -= 1000000000;
-//     } else if (durations.seconds > 0 && duration.nanos < 0) {
-//       duration.seconds -= 1;
-//       duration.nanos += 1000000000;
-//     }
-//
-// Example 2: Compute Timestamp from Timestamp + Duration in pseudo code.
-//
-//     Timestamp start = ...;
-//     Duration duration = ...;
-//     Timestamp end = ...;
-//
-//     end.seconds = start.seconds + duration.seconds;
-//     end.nanos = start.nanos + duration.nanos;
-//
-//     if (end.nanos < 0) {
-//       end.seconds -= 1;
-//       end.nanos += 1000000000;
-//     } else if (end.nanos >= 1000000000) {
-//       end.seconds += 1;
-//       end.nanos -= 1000000000;
-//     }
-//
-// Example 3: Compute Duration from datetime.timedelta in Python.
-//
-//     td = datetime.timedelta(days=3, minutes=10)
-//     duration = Duration()
-//     duration.FromTimedelta(td)
-//
-// # JSON Mapping
-//
-// In JSON format, the Duration type is encoded as a string rather than an
-// object, where the string ends in the suffix "s" (indicating seconds) and
-// is preceded by the number of seconds, with nanoseconds expressed as
-// fractional seconds. For example, 3 seconds with 0 nanoseconds should be
-// encoded in JSON format as "3s", while 3 seconds and 1 nanosecond should
-// be expressed in JSON format as "3.000000001s", and 3 seconds and 1
-// microsecond should be expressed in JSON format as "3.000001s".
-//
-//
-message Duration {
-
-  // Signed seconds of the span of time. Must be from -315,576,000,000
-  // to +315,576,000,000 inclusive. Note: these bounds are computed from:
-  // 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years
-  int64 seconds = 1;
-
-  // Signed fractions of a second at nanosecond resolution of the span
-  // of time. Durations less than one second are represented with a 0
-  // `seconds` field and a positive or negative `nanos` field. For durations
-  // of one second or more, a non-zero value for the `nanos` field must be
-  // of the same sign as the `seconds` field. Must be from -999,999,999
-  // to +999,999,999 inclusive.
-  int32 nanos = 2;
-}
diff --git a/vendor/github.com/golang/protobuf/ptypes/timestamp.go b/vendor/github.com/golang/protobuf/ptypes/timestamp.go
index 8da0df0..8368a3f 100644
--- a/vendor/github.com/golang/protobuf/ptypes/timestamp.go
+++ b/vendor/github.com/golang/protobuf/ptypes/timestamp.go
@@ -1,46 +1,18 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2016 The Go Authors.  All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
 
 package ptypes
 
-// This file implements operations on google.protobuf.Timestamp.
-
 import (
 	"errors"
 	"fmt"
 	"time"
 
-	tspb "github.com/golang/protobuf/ptypes/timestamp"
+	timestamppb "github.com/golang/protobuf/ptypes/timestamp"
 )
 
+// Range of google.protobuf.Duration as specified in timestamp.proto.
 const (
 	// Seconds field of the earliest valid Timestamp.
 	// This is time.Date(1, 1, 1, 0, 0, 0, 0, time.UTC).Unix().
@@ -50,17 +22,80 @@
 	maxValidSeconds = 253402300800
 )
 
+// Timestamp converts a timestamppb.Timestamp to a time.Time.
+// It returns an error if the argument is invalid.
+//
+// Unlike most Go functions, if Timestamp returns an error, the first return
+// value is not the zero time.Time. Instead, it is the value obtained from the
+// time.Unix function when passed the contents of the Timestamp, in the UTC
+// locale. This may or may not be a meaningful time; many invalid Timestamps
+// do map to valid time.Times.
+//
+// A nil Timestamp returns an error. The first return value in that case is
+// undefined.
+//
+// Deprecated: Call the ts.AsTime and ts.CheckValid methods instead.
+func Timestamp(ts *timestamppb.Timestamp) (time.Time, error) {
+	// Don't return the zero value on error, because corresponds to a valid
+	// timestamp. Instead return whatever time.Unix gives us.
+	var t time.Time
+	if ts == nil {
+		t = time.Unix(0, 0).UTC() // treat nil like the empty Timestamp
+	} else {
+		t = time.Unix(ts.Seconds, int64(ts.Nanos)).UTC()
+	}
+	return t, validateTimestamp(ts)
+}
+
+// TimestampNow returns a google.protobuf.Timestamp for the current time.
+//
+// Deprecated: Call the timestamppb.Now function instead.
+func TimestampNow() *timestamppb.Timestamp {
+	ts, err := TimestampProto(time.Now())
+	if err != nil {
+		panic("ptypes: time.Now() out of Timestamp range")
+	}
+	return ts
+}
+
+// TimestampProto converts the time.Time to a google.protobuf.Timestamp proto.
+// It returns an error if the resulting Timestamp is invalid.
+//
+// Deprecated: Call the timestamppb.New function instead.
+func TimestampProto(t time.Time) (*timestamppb.Timestamp, error) {
+	ts := &timestamppb.Timestamp{
+		Seconds: t.Unix(),
+		Nanos:   int32(t.Nanosecond()),
+	}
+	if err := validateTimestamp(ts); err != nil {
+		return nil, err
+	}
+	return ts, nil
+}
+
+// TimestampString returns the RFC 3339 string for valid Timestamps.
+// For invalid Timestamps, it returns an error message in parentheses.
+//
+// Deprecated: Call the ts.AsTime method instead,
+// followed by a call to the Format method on the time.Time value.
+func TimestampString(ts *timestamppb.Timestamp) string {
+	t, err := Timestamp(ts)
+	if err != nil {
+		return fmt.Sprintf("(%v)", err)
+	}
+	return t.Format(time.RFC3339Nano)
+}
+
 // validateTimestamp determines whether a Timestamp is valid.
-// A valid timestamp represents a time in the range
-// [0001-01-01, 10000-01-01) and has a Nanos field
-// in the range [0, 1e9).
+// A valid timestamp represents a time in the range [0001-01-01, 10000-01-01)
+// and has a Nanos field in the range [0, 1e9).
 //
 // If the Timestamp is valid, validateTimestamp returns nil.
-// Otherwise, it returns an error that describes
-// the problem.
+// Otherwise, it returns an error that describes the problem.
 //
-// Every valid Timestamp can be represented by a time.Time, but the converse is not true.
-func validateTimestamp(ts *tspb.Timestamp) error {
+// Every valid Timestamp can be represented by a time.Time,
+// but the converse is not true.
+func validateTimestamp(ts *timestamppb.Timestamp) error {
 	if ts == nil {
 		return errors.New("timestamp: nil Timestamp")
 	}
@@ -75,58 +110,3 @@
 	}
 	return nil
 }
-
-// Timestamp converts a google.protobuf.Timestamp proto to a time.Time.
-// It returns an error if the argument is invalid.
-//
-// Unlike most Go functions, if Timestamp returns an error, the first return value
-// is not the zero time.Time. Instead, it is the value obtained from the
-// time.Unix function when passed the contents of the Timestamp, in the UTC
-// locale. This may or may not be a meaningful time; many invalid Timestamps
-// do map to valid time.Times.
-//
-// A nil Timestamp returns an error. The first return value in that case is
-// undefined.
-func Timestamp(ts *tspb.Timestamp) (time.Time, error) {
-	// Don't return the zero value on error, because corresponds to a valid
-	// timestamp. Instead return whatever time.Unix gives us.
-	var t time.Time
-	if ts == nil {
-		t = time.Unix(0, 0).UTC() // treat nil like the empty Timestamp
-	} else {
-		t = time.Unix(ts.Seconds, int64(ts.Nanos)).UTC()
-	}
-	return t, validateTimestamp(ts)
-}
-
-// TimestampNow returns a google.protobuf.Timestamp for the current time.
-func TimestampNow() *tspb.Timestamp {
-	ts, err := TimestampProto(time.Now())
-	if err != nil {
-		panic("ptypes: time.Now() out of Timestamp range")
-	}
-	return ts
-}
-
-// TimestampProto converts the time.Time to a google.protobuf.Timestamp proto.
-// It returns an error if the resulting Timestamp is invalid.
-func TimestampProto(t time.Time) (*tspb.Timestamp, error) {
-	ts := &tspb.Timestamp{
-		Seconds: t.Unix(),
-		Nanos:   int32(t.Nanosecond()),
-	}
-	if err := validateTimestamp(ts); err != nil {
-		return nil, err
-	}
-	return ts, nil
-}
-
-// TimestampString returns the RFC 3339 string for valid Timestamps. For invalid
-// Timestamps, it returns an error message in parentheses.
-func TimestampString(ts *tspb.Timestamp) string {
-	t, err := Timestamp(ts)
-	if err != nil {
-		return fmt.Sprintf("(%v)", err)
-	}
-	return t.Format(time.RFC3339Nano)
-}
diff --git a/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.pb.go b/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.pb.go
index 31cd846..a76f807 100644
--- a/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.pb.go
+++ b/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.pb.go
@@ -1,179 +1,64 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
-// source: google/protobuf/timestamp.proto
+// source: github.com/golang/protobuf/ptypes/timestamp/timestamp.proto
 
 package timestamp
 
 import (
-	fmt "fmt"
-	proto "github.com/golang/protobuf/proto"
-	math "math"
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	timestamppb "google.golang.org/protobuf/types/known/timestamppb"
+	reflect "reflect"
 )
 
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
+// Symbols defined in public import of google/protobuf/timestamp.proto.
 
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
+type Timestamp = timestamppb.Timestamp
 
-// A Timestamp represents a point in time independent of any time zone
-// or calendar, represented as seconds and fractions of seconds at
-// nanosecond resolution in UTC Epoch time. It is encoded using the
-// Proleptic Gregorian Calendar which extends the Gregorian calendar
-// backwards to year one. It is encoded assuming all minutes are 60
-// seconds long, i.e. leap seconds are "smeared" so that no leap second
-// table is needed for interpretation. Range is from
-// 0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z.
-// By restricting to that range, we ensure that we can convert to
-// and from  RFC 3339 date strings.
-// See [https://www.ietf.org/rfc/rfc3339.txt](https://www.ietf.org/rfc/rfc3339.txt).
-//
-// # Examples
-//
-// Example 1: Compute Timestamp from POSIX `time()`.
-//
-//     Timestamp timestamp;
-//     timestamp.set_seconds(time(NULL));
-//     timestamp.set_nanos(0);
-//
-// Example 2: Compute Timestamp from POSIX `gettimeofday()`.
-//
-//     struct timeval tv;
-//     gettimeofday(&tv, NULL);
-//
-//     Timestamp timestamp;
-//     timestamp.set_seconds(tv.tv_sec);
-//     timestamp.set_nanos(tv.tv_usec * 1000);
-//
-// Example 3: Compute Timestamp from Win32 `GetSystemTimeAsFileTime()`.
-//
-//     FILETIME ft;
-//     GetSystemTimeAsFileTime(&ft);
-//     UINT64 ticks = (((UINT64)ft.dwHighDateTime) << 32) | ft.dwLowDateTime;
-//
-//     // A Windows tick is 100 nanoseconds. Windows epoch 1601-01-01T00:00:00Z
-//     // is 11644473600 seconds before Unix epoch 1970-01-01T00:00:00Z.
-//     Timestamp timestamp;
-//     timestamp.set_seconds((INT64) ((ticks / 10000000) - 11644473600LL));
-//     timestamp.set_nanos((INT32) ((ticks % 10000000) * 100));
-//
-// Example 4: Compute Timestamp from Java `System.currentTimeMillis()`.
-//
-//     long millis = System.currentTimeMillis();
-//
-//     Timestamp timestamp = Timestamp.newBuilder().setSeconds(millis / 1000)
-//         .setNanos((int) ((millis % 1000) * 1000000)).build();
-//
-//
-// Example 5: Compute Timestamp from current time in Python.
-//
-//     timestamp = Timestamp()
-//     timestamp.GetCurrentTime()
-//
-// # JSON Mapping
-//
-// In JSON format, the Timestamp type is encoded as a string in the
-// [RFC 3339](https://www.ietf.org/rfc/rfc3339.txt) format. That is, the
-// format is "{year}-{month}-{day}T{hour}:{min}:{sec}[.{frac_sec}]Z"
-// where {year} is always expressed using four digits while {month}, {day},
-// {hour}, {min}, and {sec} are zero-padded to two digits each. The fractional
-// seconds, which can go up to 9 digits (i.e. up to 1 nanosecond resolution),
-// are optional. The "Z" suffix indicates the timezone ("UTC"); the timezone
-// is required. A proto3 JSON serializer should always use UTC (as indicated by
-// "Z") when printing the Timestamp type and a proto3 JSON parser should be
-// able to accept both UTC and other timezones (as indicated by an offset).
-//
-// For example, "2017-01-15T01:30:15.01Z" encodes 15.01 seconds past
-// 01:30 UTC on January 15, 2017.
-//
-// In JavaScript, one can convert a Date object to this format using the
-// standard [toISOString()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toISOString]
-// method. In Python, a standard `datetime.datetime` object can be converted
-// to this format using [`strftime`](https://docs.python.org/2/library/time.html#time.strftime)
-// with the time format spec '%Y-%m-%dT%H:%M:%S.%fZ'. Likewise, in Java, one
-// can use the Joda Time's [`ISODateTimeFormat.dateTime()`](
-// http://www.joda.org/joda-time/apidocs/org/joda/time/format/ISODateTimeFormat.html#dateTime--
-// ) to obtain a formatter capable of generating timestamps in this format.
-//
-//
-type Timestamp struct {
-	// Represents seconds of UTC time since Unix epoch
-	// 1970-01-01T00:00:00Z. Must be from 0001-01-01T00:00:00Z to
-	// 9999-12-31T23:59:59Z inclusive.
-	Seconds int64 `protobuf:"varint,1,opt,name=seconds,proto3" json:"seconds,omitempty"`
-	// Non-negative fractions of a second at nanosecond resolution. Negative
-	// second values with fractions must still have non-negative nanos values
-	// that count forward in time. Must be from 0 to 999,999,999
-	// inclusive.
-	Nanos                int32    `protobuf:"varint,2,opt,name=nanos,proto3" json:"nanos,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
+var File_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto protoreflect.FileDescriptor
+
+var file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_rawDesc = []byte{
+	0x0a, 0x3b, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x6f, 0x6c,
+	0x61, 0x6e, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x74, 0x79,
+	0x70, 0x65, 0x73, 0x2f, 0x74, 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x2f, 0x74, 0x69,
+	0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x1a, 0x1f, 0x67,
+	0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x74,
+	0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x42, 0x37,
+	0x5a, 0x35, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x6f, 0x6c,
+	0x61, 0x6e, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x74, 0x79,
+	0x70, 0x65, 0x73, 0x2f, 0x74, 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x3b, 0x74, 0x69,
+	0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x50, 0x00, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f,
+	0x33,
 }
 
-func (m *Timestamp) Reset()         { *m = Timestamp{} }
-func (m *Timestamp) String() string { return proto.CompactTextString(m) }
-func (*Timestamp) ProtoMessage()    {}
-func (*Timestamp) Descriptor() ([]byte, []int) {
-	return fileDescriptor_292007bbfe81227e, []int{0}
+var file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_goTypes = []interface{}{}
+var file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_depIdxs = []int32{
+	0, // [0:0] is the sub-list for method output_type
+	0, // [0:0] is the sub-list for method input_type
+	0, // [0:0] is the sub-list for extension type_name
+	0, // [0:0] is the sub-list for extension extendee
+	0, // [0:0] is the sub-list for field type_name
 }
 
-func (*Timestamp) XXX_WellKnownType() string { return "Timestamp" }
-
-func (m *Timestamp) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_Timestamp.Unmarshal(m, b)
-}
-func (m *Timestamp) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_Timestamp.Marshal(b, m, deterministic)
-}
-func (m *Timestamp) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_Timestamp.Merge(m, src)
-}
-func (m *Timestamp) XXX_Size() int {
-	return xxx_messageInfo_Timestamp.Size(m)
-}
-func (m *Timestamp) XXX_DiscardUnknown() {
-	xxx_messageInfo_Timestamp.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_Timestamp proto.InternalMessageInfo
-
-func (m *Timestamp) GetSeconds() int64 {
-	if m != nil {
-		return m.Seconds
+func init() { file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_init() }
+func file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_init() {
+	if File_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto != nil {
+		return
 	}
-	return 0
-}
-
-func (m *Timestamp) GetNanos() int32 {
-	if m != nil {
-		return m.Nanos
-	}
-	return 0
-}
-
-func init() {
-	proto.RegisterType((*Timestamp)(nil), "google.protobuf.Timestamp")
-}
-
-func init() { proto.RegisterFile("google/protobuf/timestamp.proto", fileDescriptor_292007bbfe81227e) }
-
-var fileDescriptor_292007bbfe81227e = []byte{
-	// 191 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x4f, 0xcf, 0xcf, 0x4f,
-	0xcf, 0x49, 0xd5, 0x2f, 0x28, 0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x2f, 0xc9, 0xcc, 0x4d,
-	0x2d, 0x2e, 0x49, 0xcc, 0x2d, 0xd0, 0x03, 0x0b, 0x09, 0xf1, 0x43, 0x14, 0xe8, 0xc1, 0x14, 0x28,
-	0x59, 0x73, 0x71, 0x86, 0xc0, 0xd4, 0x08, 0x49, 0x70, 0xb1, 0x17, 0xa7, 0x26, 0xe7, 0xe7, 0xa5,
-	0x14, 0x4b, 0x30, 0x2a, 0x30, 0x6a, 0x30, 0x07, 0xc1, 0xb8, 0x42, 0x22, 0x5c, 0xac, 0x79, 0x89,
-	0x79, 0xf9, 0xc5, 0x12, 0x4c, 0x0a, 0x8c, 0x1a, 0xac, 0x41, 0x10, 0x8e, 0x53, 0x1d, 0x97, 0x70,
-	0x72, 0x7e, 0xae, 0x1e, 0x9a, 0x99, 0x4e, 0x7c, 0x70, 0x13, 0x03, 0x40, 0x42, 0x01, 0x8c, 0x51,
-	0xda, 0xe9, 0x99, 0x25, 0x19, 0xa5, 0x49, 0x7a, 0xc9, 0xf9, 0xb9, 0xfa, 0xe9, 0xf9, 0x39, 0x89,
-	0x79, 0xe9, 0x08, 0x27, 0x16, 0x94, 0x54, 0x16, 0xa4, 0x16, 0x23, 0x5c, 0xfa, 0x83, 0x91, 0x71,
-	0x11, 0x13, 0xb3, 0x7b, 0x80, 0xd3, 0x2a, 0x26, 0x39, 0x77, 0x88, 0xc9, 0x01, 0x50, 0xb5, 0x7a,
-	0xe1, 0xa9, 0x39, 0x39, 0xde, 0x79, 0xf9, 0xe5, 0x79, 0x21, 0x20, 0x3d, 0x49, 0x6c, 0x60, 0x43,
-	0x8c, 0x01, 0x01, 0x00, 0x00, 0xff, 0xff, 0xbc, 0x77, 0x4a, 0x07, 0xf7, 0x00, 0x00, 0x00,
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_rawDesc,
+			NumEnums:      0,
+			NumMessages:   0,
+			NumExtensions: 0,
+			NumServices:   0,
+		},
+		GoTypes:           file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_goTypes,
+		DependencyIndexes: file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_depIdxs,
+	}.Build()
+	File_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto = out.File
+	file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_rawDesc = nil
+	file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_goTypes = nil
+	file_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto_depIdxs = nil
 }
diff --git a/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.proto b/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.proto
deleted file mode 100644
index eafb3fa..0000000
--- a/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.proto
+++ /dev/null
@@ -1,135 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-syntax = "proto3";
-
-package google.protobuf;
-
-option csharp_namespace = "Google.Protobuf.WellKnownTypes";
-option cc_enable_arenas = true;
-option go_package = "github.com/golang/protobuf/ptypes/timestamp";
-option java_package = "com.google.protobuf";
-option java_outer_classname = "TimestampProto";
-option java_multiple_files = true;
-option objc_class_prefix = "GPB";
-
-// A Timestamp represents a point in time independent of any time zone
-// or calendar, represented as seconds and fractions of seconds at
-// nanosecond resolution in UTC Epoch time. It is encoded using the
-// Proleptic Gregorian Calendar which extends the Gregorian calendar
-// backwards to year one. It is encoded assuming all minutes are 60
-// seconds long, i.e. leap seconds are "smeared" so that no leap second
-// table is needed for interpretation. Range is from
-// 0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z.
-// By restricting to that range, we ensure that we can convert to
-// and from  RFC 3339 date strings.
-// See [https://www.ietf.org/rfc/rfc3339.txt](https://www.ietf.org/rfc/rfc3339.txt).
-//
-// # Examples
-//
-// Example 1: Compute Timestamp from POSIX `time()`.
-//
-//     Timestamp timestamp;
-//     timestamp.set_seconds(time(NULL));
-//     timestamp.set_nanos(0);
-//
-// Example 2: Compute Timestamp from POSIX `gettimeofday()`.
-//
-//     struct timeval tv;
-//     gettimeofday(&tv, NULL);
-//
-//     Timestamp timestamp;
-//     timestamp.set_seconds(tv.tv_sec);
-//     timestamp.set_nanos(tv.tv_usec * 1000);
-//
-// Example 3: Compute Timestamp from Win32 `GetSystemTimeAsFileTime()`.
-//
-//     FILETIME ft;
-//     GetSystemTimeAsFileTime(&ft);
-//     UINT64 ticks = (((UINT64)ft.dwHighDateTime) << 32) | ft.dwLowDateTime;
-//
-//     // A Windows tick is 100 nanoseconds. Windows epoch 1601-01-01T00:00:00Z
-//     // is 11644473600 seconds before Unix epoch 1970-01-01T00:00:00Z.
-//     Timestamp timestamp;
-//     timestamp.set_seconds((INT64) ((ticks / 10000000) - 11644473600LL));
-//     timestamp.set_nanos((INT32) ((ticks % 10000000) * 100));
-//
-// Example 4: Compute Timestamp from Java `System.currentTimeMillis()`.
-//
-//     long millis = System.currentTimeMillis();
-//
-//     Timestamp timestamp = Timestamp.newBuilder().setSeconds(millis / 1000)
-//         .setNanos((int) ((millis % 1000) * 1000000)).build();
-//
-//
-// Example 5: Compute Timestamp from current time in Python.
-//
-//     timestamp = Timestamp()
-//     timestamp.GetCurrentTime()
-//
-// # JSON Mapping
-//
-// In JSON format, the Timestamp type is encoded as a string in the
-// [RFC 3339](https://www.ietf.org/rfc/rfc3339.txt) format. That is, the
-// format is "{year}-{month}-{day}T{hour}:{min}:{sec}[.{frac_sec}]Z"
-// where {year} is always expressed using four digits while {month}, {day},
-// {hour}, {min}, and {sec} are zero-padded to two digits each. The fractional
-// seconds, which can go up to 9 digits (i.e. up to 1 nanosecond resolution),
-// are optional. The "Z" suffix indicates the timezone ("UTC"); the timezone
-// is required. A proto3 JSON serializer should always use UTC (as indicated by
-// "Z") when printing the Timestamp type and a proto3 JSON parser should be
-// able to accept both UTC and other timezones (as indicated by an offset).
-//
-// For example, "2017-01-15T01:30:15.01Z" encodes 15.01 seconds past
-// 01:30 UTC on January 15, 2017.
-//
-// In JavaScript, one can convert a Date object to this format using the
-// standard [toISOString()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toISOString]
-// method. In Python, a standard `datetime.datetime` object can be converted
-// to this format using [`strftime`](https://docs.python.org/2/library/time.html#time.strftime)
-// with the time format spec '%Y-%m-%dT%H:%M:%S.%fZ'. Likewise, in Java, one
-// can use the Joda Time's [`ISODateTimeFormat.dateTime()`](
-// http://www.joda.org/joda-time/apidocs/org/joda/time/format/ISODateTimeFormat.html#dateTime--
-// ) to obtain a formatter capable of generating timestamps in this format.
-//
-//
-message Timestamp {
-
-  // Represents seconds of UTC time since Unix epoch
-  // 1970-01-01T00:00:00Z. Must be from 0001-01-01T00:00:00Z to
-  // 9999-12-31T23:59:59Z inclusive.
-  int64 seconds = 1;
-
-  // Non-negative fractions of a second at nanosecond resolution. Negative
-  // second values with fractions must still have non-negative nanos values
-  // that count forward in time. Must be from 0 to 999,999,999
-  // inclusive.
-  int32 nanos = 2;
-}
diff --git a/vendor/github.com/google/uuid/README.md b/vendor/github.com/google/uuid/README.md
index 9d92c11..f765a46 100644
--- a/vendor/github.com/google/uuid/README.md
+++ b/vendor/github.com/google/uuid/README.md
@@ -16,4 +16,4 @@
 
 Full `go doc` style documentation for the package can be viewed online without
 installing this package by using the GoDoc site here: 
-http://godoc.org/github.com/google/uuid
+http://pkg.go.dev/github.com/google/uuid
diff --git a/vendor/github.com/google/uuid/hash.go b/vendor/github.com/google/uuid/hash.go
index b174616..b404f4b 100644
--- a/vendor/github.com/google/uuid/hash.go
+++ b/vendor/github.com/google/uuid/hash.go
@@ -26,8 +26,8 @@
 // NewMD5 and NewSHA1.
 func NewHash(h hash.Hash, space UUID, data []byte, version int) UUID {
 	h.Reset()
-	h.Write(space[:])
-	h.Write(data)
+	h.Write(space[:]) //nolint:errcheck
+	h.Write(data)     //nolint:errcheck
 	s := h.Sum(nil)
 	var uuid UUID
 	copy(uuid[:], s)
diff --git a/vendor/github.com/google/uuid/marshal.go b/vendor/github.com/google/uuid/marshal.go
index 7f9e0c6..14bd340 100644
--- a/vendor/github.com/google/uuid/marshal.go
+++ b/vendor/github.com/google/uuid/marshal.go
@@ -16,10 +16,11 @@
 // UnmarshalText implements encoding.TextUnmarshaler.
 func (uuid *UUID) UnmarshalText(data []byte) error {
 	id, err := ParseBytes(data)
-	if err == nil {
-		*uuid = id
+	if err != nil {
+		return err
 	}
-	return err
+	*uuid = id
+	return nil
 }
 
 // MarshalBinary implements encoding.BinaryMarshaler.
diff --git a/vendor/github.com/google/uuid/null.go b/vendor/github.com/google/uuid/null.go
new file mode 100644
index 0000000..d7fcbf2
--- /dev/null
+++ b/vendor/github.com/google/uuid/null.go
@@ -0,0 +1,118 @@
+// Copyright 2021 Google Inc.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package uuid
+
+import (
+	"bytes"
+	"database/sql/driver"
+	"encoding/json"
+	"fmt"
+)
+
+var jsonNull = []byte("null")
+
+// NullUUID represents a UUID that may be null.
+// NullUUID implements the SQL driver.Scanner interface so
+// it can be used as a scan destination:
+//
+//  var u uuid.NullUUID
+//  err := db.QueryRow("SELECT name FROM foo WHERE id=?", id).Scan(&u)
+//  ...
+//  if u.Valid {
+//     // use u.UUID
+//  } else {
+//     // NULL value
+//  }
+//
+type NullUUID struct {
+	UUID  UUID
+	Valid bool // Valid is true if UUID is not NULL
+}
+
+// Scan implements the SQL driver.Scanner interface.
+func (nu *NullUUID) Scan(value interface{}) error {
+	if value == nil {
+		nu.UUID, nu.Valid = Nil, false
+		return nil
+	}
+
+	err := nu.UUID.Scan(value)
+	if err != nil {
+		nu.Valid = false
+		return err
+	}
+
+	nu.Valid = true
+	return nil
+}
+
+// Value implements the driver Valuer interface.
+func (nu NullUUID) Value() (driver.Value, error) {
+	if !nu.Valid {
+		return nil, nil
+	}
+	// Delegate to UUID Value function
+	return nu.UUID.Value()
+}
+
+// MarshalBinary implements encoding.BinaryMarshaler.
+func (nu NullUUID) MarshalBinary() ([]byte, error) {
+	if nu.Valid {
+		return nu.UUID[:], nil
+	}
+
+	return []byte(nil), nil
+}
+
+// UnmarshalBinary implements encoding.BinaryUnmarshaler.
+func (nu *NullUUID) UnmarshalBinary(data []byte) error {
+	if len(data) != 16 {
+		return fmt.Errorf("invalid UUID (got %d bytes)", len(data))
+	}
+	copy(nu.UUID[:], data)
+	nu.Valid = true
+	return nil
+}
+
+// MarshalText implements encoding.TextMarshaler.
+func (nu NullUUID) MarshalText() ([]byte, error) {
+	if nu.Valid {
+		return nu.UUID.MarshalText()
+	}
+
+	return jsonNull, nil
+}
+
+// UnmarshalText implements encoding.TextUnmarshaler.
+func (nu *NullUUID) UnmarshalText(data []byte) error {
+	id, err := ParseBytes(data)
+	if err != nil {
+		nu.Valid = false
+		return err
+	}
+	nu.UUID = id
+	nu.Valid = true
+	return nil
+}
+
+// MarshalJSON implements json.Marshaler.
+func (nu NullUUID) MarshalJSON() ([]byte, error) {
+	if nu.Valid {
+		return json.Marshal(nu.UUID)
+	}
+
+	return jsonNull, nil
+}
+
+// UnmarshalJSON implements json.Unmarshaler.
+func (nu *NullUUID) UnmarshalJSON(data []byte) error {
+	if bytes.Equal(data, jsonNull) {
+		*nu = NullUUID{}
+		return nil // valid null UUID
+	}
+	err := json.Unmarshal(data, &nu.UUID)
+	nu.Valid = err == nil
+	return err
+}
diff --git a/vendor/github.com/google/uuid/sql.go b/vendor/github.com/google/uuid/sql.go
index f326b54..2e02ec0 100644
--- a/vendor/github.com/google/uuid/sql.go
+++ b/vendor/github.com/google/uuid/sql.go
@@ -9,7 +9,7 @@
 	"fmt"
 )
 
-// Scan implements sql.Scanner so UUIDs can be read from databases transparently
+// Scan implements sql.Scanner so UUIDs can be read from databases transparently.
 // Currently, database types that map to string and []byte are supported. Please
 // consult database-specific driver documentation for matching types.
 func (uuid *UUID) Scan(src interface{}) error {
diff --git a/vendor/github.com/google/uuid/uuid.go b/vendor/github.com/google/uuid/uuid.go
index 524404c..a57207a 100644
--- a/vendor/github.com/google/uuid/uuid.go
+++ b/vendor/github.com/google/uuid/uuid.go
@@ -12,6 +12,7 @@
 	"fmt"
 	"io"
 	"strings"
+	"sync"
 )
 
 // A UUID is a 128 bit (16 byte) Universal Unique IDentifier as defined in RFC
@@ -33,7 +34,27 @@
 	Future                    // Reserved for future definition.
 )
 
-var rander = rand.Reader // random function
+const randPoolSize = 16 * 16
+
+var (
+	rander      = rand.Reader // random function
+	poolEnabled = false
+	poolMu      sync.Mutex
+	poolPos     = randPoolSize     // protected with poolMu
+	pool        [randPoolSize]byte // protected with poolMu
+)
+
+type invalidLengthError struct{ len int }
+
+func (err invalidLengthError) Error() string {
+	return fmt.Sprintf("invalid UUID length: %d", err.len)
+}
+
+// IsInvalidLengthError is matcher function for custom error invalidLengthError
+func IsInvalidLengthError(err error) bool {
+	_, ok := err.(invalidLengthError)
+	return ok
+}
 
 // Parse decodes s into a UUID or returns an error.  Both the standard UUID
 // forms of xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx and
@@ -68,7 +89,7 @@
 		}
 		return uuid, nil
 	default:
-		return uuid, fmt.Errorf("invalid UUID length: %d", len(s))
+		return uuid, invalidLengthError{len(s)}
 	}
 	// s is now at least 36 bytes long
 	// it must be of the form  xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
@@ -112,7 +133,7 @@
 		}
 		return uuid, nil
 	default:
-		return uuid, fmt.Errorf("invalid UUID length: %d", len(b))
+		return uuid, invalidLengthError{len(b)}
 	}
 	// s is now at least 36 bytes long
 	// it must be of the form  xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
@@ -243,3 +264,31 @@
 	}
 	rander = r
 }
+
+// EnableRandPool enables internal randomness pool used for Random
+// (Version 4) UUID generation. The pool contains random bytes read from
+// the random number generator on demand in batches. Enabling the pool
+// may improve the UUID generation throughput significantly.
+//
+// Since the pool is stored on the Go heap, this feature may be a bad fit
+// for security sensitive applications.
+//
+// Both EnableRandPool and DisableRandPool are not thread-safe and should
+// only be called when there is no possibility that New or any other
+// UUID Version 4 generation function will be called concurrently.
+func EnableRandPool() {
+	poolEnabled = true
+}
+
+// DisableRandPool disables the randomness pool if it was previously
+// enabled with EnableRandPool.
+//
+// Both EnableRandPool and DisableRandPool are not thread-safe and should
+// only be called when there is no possibility that New or any other
+// UUID Version 4 generation function will be called concurrently.
+func DisableRandPool() {
+	poolEnabled = false
+	defer poolMu.Unlock()
+	poolMu.Lock()
+	poolPos = randPoolSize
+}
diff --git a/vendor/github.com/google/uuid/version1.go b/vendor/github.com/google/uuid/version1.go
index 199a1ac..4631096 100644
--- a/vendor/github.com/google/uuid/version1.go
+++ b/vendor/github.com/google/uuid/version1.go
@@ -17,12 +17,6 @@
 //
 // In most cases, New should be used.
 func NewUUID() (UUID, error) {
-	nodeMu.Lock()
-	if nodeID == zeroID {
-		setNodeInterface("")
-	}
-	nodeMu.Unlock()
-
 	var uuid UUID
 	now, seq, err := GetTime()
 	if err != nil {
@@ -38,7 +32,13 @@
 	binary.BigEndian.PutUint16(uuid[4:], timeMid)
 	binary.BigEndian.PutUint16(uuid[6:], timeHi)
 	binary.BigEndian.PutUint16(uuid[8:], seq)
+
+	nodeMu.Lock()
+	if nodeID == zeroID {
+		setNodeInterface("")
+	}
 	copy(uuid[10:], nodeID[:])
+	nodeMu.Unlock()
 
 	return uuid, nil
 }
diff --git a/vendor/github.com/google/uuid/version4.go b/vendor/github.com/google/uuid/version4.go
index 84af91c..7697802 100644
--- a/vendor/github.com/google/uuid/version4.go
+++ b/vendor/github.com/google/uuid/version4.go
@@ -14,11 +14,21 @@
 	return Must(NewRandom())
 }
 
+// NewString creates a new random UUID and returns it as a string or panics.
+// NewString is equivalent to the expression
+//
+//    uuid.New().String()
+func NewString() string {
+	return Must(NewRandom()).String()
+}
+
 // NewRandom returns a Random (Version 4) UUID.
 //
 // The strength of the UUIDs is based on the strength of the crypto/rand
 // package.
 //
+// Uses the randomness pool if it was enabled with EnableRandPool.
+//
 // A note about uniqueness derived from the UUID Wikipedia entry:
 //
 //  Randomly generated UUIDs have 122 random bits.  One's annual risk of being
@@ -27,8 +37,16 @@
 //  equivalent to the odds of creating a few tens of trillions of UUIDs in a
 //  year and having one duplicate.
 func NewRandom() (UUID, error) {
+	if !poolEnabled {
+		return NewRandomFromReader(rander)
+	}
+	return newRandomFromPool()
+}
+
+// NewRandomFromReader returns a UUID based on bytes read from a given io.Reader.
+func NewRandomFromReader(r io.Reader) (UUID, error) {
 	var uuid UUID
-	_, err := io.ReadFull(rander, uuid[:])
+	_, err := io.ReadFull(r, uuid[:])
 	if err != nil {
 		return Nil, err
 	}
@@ -36,3 +54,23 @@
 	uuid[8] = (uuid[8] & 0x3f) | 0x80 // Variant is 10
 	return uuid, nil
 }
+
+func newRandomFromPool() (UUID, error) {
+	var uuid UUID
+	poolMu.Lock()
+	if poolPos == randPoolSize {
+		_, err := io.ReadFull(rander, pool[:])
+		if err != nil {
+			poolMu.Unlock()
+			return Nil, err
+		}
+		poolPos = 0
+	}
+	copy(uuid[:], pool[poolPos:(poolPos+16)])
+	poolPos += 16
+	poolMu.Unlock()
+
+	uuid[6] = (uuid[6] & 0x0f) | 0x40 // Version 4
+	uuid[8] = (uuid[8] & 0x3f) | 0x80 // Variant is 10
+	return uuid, nil
+}
diff --git a/vendor/github.com/hashicorp/consul/api/LICENSE b/vendor/github.com/hashicorp/consul/api/LICENSE
deleted file mode 100644
index c33dcc7..0000000
--- a/vendor/github.com/hashicorp/consul/api/LICENSE
+++ /dev/null
@@ -1,354 +0,0 @@
-Mozilla Public License, version 2.0
-
-1. Definitions
-
-1.1. “Contributor”
-
-     means each individual or legal entity that creates, contributes to the
-     creation of, or owns Covered Software.
-
-1.2. “Contributor Version”
-
-     means the combination of the Contributions of others (if any) used by a
-     Contributor and that particular Contributor’s Contribution.
-
-1.3. “Contribution”
-
-     means Covered Software of a particular Contributor.
-
-1.4. “Covered Software”
-
-     means Source Code Form to which the initial Contributor has attached the
-     notice in Exhibit A, the Executable Form of such Source Code Form, and
-     Modifications of such Source Code Form, in each case including portions
-     thereof.
-
-1.5. “Incompatible With Secondary Licenses”
-     means
-
-     a. that the initial Contributor has attached the notice described in
-        Exhibit B to the Covered Software; or
-
-     b. that the Covered Software was made available under the terms of version
-        1.1 or earlier of the License, but not also under the terms of a
-        Secondary License.
-
-1.6. “Executable Form”
-
-     means any form of the work other than Source Code Form.
-
-1.7. “Larger Work”
-
-     means a work that combines Covered Software with other material, in a separate
-     file or files, that is not Covered Software.
-
-1.8. “License”
-
-     means this document.
-
-1.9. “Licensable”
-
-     means having the right to grant, to the maximum extent possible, whether at the
-     time of the initial grant or subsequently, any and all of the rights conveyed by
-     this License.
-
-1.10. “Modifications”
-
-     means any of the following:
-
-     a. any file in Source Code Form that results from an addition to, deletion
-        from, or modification of the contents of Covered Software; or
-
-     b. any new file in Source Code Form that contains any Covered Software.
-
-1.11. “Patent Claims” of a Contributor
-
-      means any patent claim(s), including without limitation, method, process,
-      and apparatus claims, in any patent Licensable by such Contributor that
-      would be infringed, but for the grant of the License, by the making,
-      using, selling, offering for sale, having made, import, or transfer of
-      either its Contributions or its Contributor Version.
-
-1.12. “Secondary License”
-
-      means either the GNU General Public License, Version 2.0, the GNU Lesser
-      General Public License, Version 2.1, the GNU Affero General Public
-      License, Version 3.0, or any later versions of those licenses.
-
-1.13. “Source Code Form”
-
-      means the form of the work preferred for making modifications.
-
-1.14. “You” (or “Your”)
-
-      means an individual or a legal entity exercising rights under this
-      License. For legal entities, “You” includes any entity that controls, is
-      controlled by, or is under common control with You. For purposes of this
-      definition, “control” means (a) the power, direct or indirect, to cause
-      the direction or management of such entity, whether by contract or
-      otherwise, or (b) ownership of more than fifty percent (50%) of the
-      outstanding shares or beneficial ownership of such entity.
-
-
-2. License Grants and Conditions
-
-2.1. Grants
-
-     Each Contributor hereby grants You a world-wide, royalty-free,
-     non-exclusive license:
-
-     a. under intellectual property rights (other than patent or trademark)
-        Licensable by such Contributor to use, reproduce, make available,
-        modify, display, perform, distribute, and otherwise exploit its
-        Contributions, either on an unmodified basis, with Modifications, or as
-        part of a Larger Work; and
-
-     b. under Patent Claims of such Contributor to make, use, sell, offer for
-        sale, have made, import, and otherwise transfer either its Contributions
-        or its Contributor Version.
-
-2.2. Effective Date
-
-     The licenses granted in Section 2.1 with respect to any Contribution become
-     effective for each Contribution on the date the Contributor first distributes
-     such Contribution.
-
-2.3. Limitations on Grant Scope
-
-     The licenses granted in this Section 2 are the only rights granted under this
-     License. No additional rights or licenses will be implied from the distribution
-     or licensing of Covered Software under this License. Notwithstanding Section
-     2.1(b) above, no patent license is granted by a Contributor:
-
-     a. for any code that a Contributor has removed from Covered Software; or
-
-     b. for infringements caused by: (i) Your and any other third party’s
-        modifications of Covered Software, or (ii) the combination of its
-        Contributions with other software (except as part of its Contributor
-        Version); or
-
-     c. under Patent Claims infringed by Covered Software in the absence of its
-        Contributions.
-
-     This License does not grant any rights in the trademarks, service marks, or
-     logos of any Contributor (except as may be necessary to comply with the
-     notice requirements in Section 3.4).
-
-2.4. Subsequent Licenses
-
-     No Contributor makes additional grants as a result of Your choice to
-     distribute the Covered Software under a subsequent version of this License
-     (see Section 10.2) or under the terms of a Secondary License (if permitted
-     under the terms of Section 3.3).
-
-2.5. Representation
-
-     Each Contributor represents that the Contributor believes its Contributions
-     are its original creation(s) or it has sufficient rights to grant the
-     rights to its Contributions conveyed by this License.
-
-2.6. Fair Use
-
-     This License is not intended to limit any rights You have under applicable
-     copyright doctrines of fair use, fair dealing, or other equivalents.
-
-2.7. Conditions
-
-     Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted in
-     Section 2.1.
-
-
-3. Responsibilities
-
-3.1. Distribution of Source Form
-
-     All distribution of Covered Software in Source Code Form, including any
-     Modifications that You create or to which You contribute, must be under the
-     terms of this License. You must inform recipients that the Source Code Form
-     of the Covered Software is governed by the terms of this License, and how
-     they can obtain a copy of this License. You may not attempt to alter or
-     restrict the recipients’ rights in the Source Code Form.
-
-3.2. Distribution of Executable Form
-
-     If You distribute Covered Software in Executable Form then:
-
-     a. such Covered Software must also be made available in Source Code Form,
-        as described in Section 3.1, and You must inform recipients of the
-        Executable Form how they can obtain a copy of such Source Code Form by
-        reasonable means in a timely manner, at a charge no more than the cost
-        of distribution to the recipient; and
-
-     b. You may distribute such Executable Form under the terms of this License,
-        or sublicense it under different terms, provided that the license for
-        the Executable Form does not attempt to limit or alter the recipients’
-        rights in the Source Code Form under this License.
-
-3.3. Distribution of a Larger Work
-
-     You may create and distribute a Larger Work under terms of Your choice,
-     provided that You also comply with the requirements of this License for the
-     Covered Software. If the Larger Work is a combination of Covered Software
-     with a work governed by one or more Secondary Licenses, and the Covered
-     Software is not Incompatible With Secondary Licenses, this License permits
-     You to additionally distribute such Covered Software under the terms of
-     such Secondary License(s), so that the recipient of the Larger Work may, at
-     their option, further distribute the Covered Software under the terms of
-     either this License or such Secondary License(s).
-
-3.4. Notices
-
-     You may not remove or alter the substance of any license notices (including
-     copyright notices, patent notices, disclaimers of warranty, or limitations
-     of liability) contained within the Source Code Form of the Covered
-     Software, except that You may alter any license notices to the extent
-     required to remedy known factual inaccuracies.
-
-3.5. Application of Additional Terms
-
-     You may choose to offer, and to charge a fee for, warranty, support,
-     indemnity or liability obligations to one or more recipients of Covered
-     Software. However, You may do so only on Your own behalf, and not on behalf
-     of any Contributor. You must make it absolutely clear that any such
-     warranty, support, indemnity, or liability obligation is offered by You
-     alone, and You hereby agree to indemnify every Contributor for any
-     liability incurred by such Contributor as a result of warranty, support,
-     indemnity or liability terms You offer. You may include additional
-     disclaimers of warranty and limitations of liability specific to any
-     jurisdiction.
-
-4. Inability to Comply Due to Statute or Regulation
-
-   If it is impossible for You to comply with any of the terms of this License
-   with respect to some or all of the Covered Software due to statute, judicial
-   order, or regulation then You must: (a) comply with the terms of this License
-   to the maximum extent possible; and (b) describe the limitations and the code
-   they affect. Such description must be placed in a text file included with all
-   distributions of the Covered Software under this License. Except to the
-   extent prohibited by statute or regulation, such description must be
-   sufficiently detailed for a recipient of ordinary skill to be able to
-   understand it.
-
-5. Termination
-
-5.1. The rights granted under this License will terminate automatically if You
-     fail to comply with any of its terms. However, if You become compliant,
-     then the rights granted under this License from a particular Contributor
-     are reinstated (a) provisionally, unless and until such Contributor
-     explicitly and finally terminates Your grants, and (b) on an ongoing basis,
-     if such Contributor fails to notify You of the non-compliance by some
-     reasonable means prior to 60 days after You have come back into compliance.
-     Moreover, Your grants from a particular Contributor are reinstated on an
-     ongoing basis if such Contributor notifies You of the non-compliance by
-     some reasonable means, this is the first time You have received notice of
-     non-compliance with this License from such Contributor, and You become
-     compliant prior to 30 days after Your receipt of the notice.
-
-5.2. If You initiate litigation against any entity by asserting a patent
-     infringement claim (excluding declaratory judgment actions, counter-claims,
-     and cross-claims) alleging that a Contributor Version directly or
-     indirectly infringes any patent, then the rights granted to You by any and
-     all Contributors for the Covered Software under Section 2.1 of this License
-     shall terminate.
-
-5.3. In the event of termination under Sections 5.1 or 5.2 above, all end user
-     license agreements (excluding distributors and resellers) which have been
-     validly granted by You or Your distributors under this License prior to
-     termination shall survive termination.
-
-6. Disclaimer of Warranty
-
-   Covered Software is provided under this License on an “as is” basis, without
-   warranty of any kind, either expressed, implied, or statutory, including,
-   without limitation, warranties that the Covered Software is free of defects,
-   merchantable, fit for a particular purpose or non-infringing. The entire
-   risk as to the quality and performance of the Covered Software is with You.
-   Should any Covered Software prove defective in any respect, You (not any
-   Contributor) assume the cost of any necessary servicing, repair, or
-   correction. This disclaimer of warranty constitutes an essential part of this
-   License. No use of  any Covered Software is authorized under this License
-   except under this disclaimer.
-
-7. Limitation of Liability
-
-   Under no circumstances and under no legal theory, whether tort (including
-   negligence), contract, or otherwise, shall any Contributor, or anyone who
-   distributes Covered Software as permitted above, be liable to You for any
-   direct, indirect, special, incidental, or consequential damages of any
-   character including, without limitation, damages for lost profits, loss of
-   goodwill, work stoppage, computer failure or malfunction, or any and all
-   other commercial damages or losses, even if such party shall have been
-   informed of the possibility of such damages. This limitation of liability
-   shall not apply to liability for death or personal injury resulting from such
-   party’s negligence to the extent applicable law prohibits such limitation.
-   Some jurisdictions do not allow the exclusion or limitation of incidental or
-   consequential damages, so this exclusion and limitation may not apply to You.
-
-8. Litigation
-
-   Any litigation relating to this License may be brought only in the courts of
-   a jurisdiction where the defendant maintains its principal place of business
-   and such litigation shall be governed by laws of that jurisdiction, without
-   reference to its conflict-of-law provisions. Nothing in this Section shall
-   prevent a party’s ability to bring cross-claims or counter-claims.
-
-9. Miscellaneous
-
-   This License represents the complete agreement concerning the subject matter
-   hereof. If any provision of this License is held to be unenforceable, such
-   provision shall be reformed only to the extent necessary to make it
-   enforceable. Any law or regulation which provides that the language of a
-   contract shall be construed against the drafter shall not be used to construe
-   this License against a Contributor.
-
-
-10. Versions of the License
-
-10.1. New Versions
-
-      Mozilla Foundation is the license steward. Except as provided in Section
-      10.3, no one other than the license steward has the right to modify or
-      publish new versions of this License. Each version will be given a
-      distinguishing version number.
-
-10.2. Effect of New Versions
-
-      You may distribute the Covered Software under the terms of the version of
-      the License under which You originally received the Covered Software, or
-      under the terms of any subsequent version published by the license
-      steward.
-
-10.3. Modified Versions
-
-      If you create software not governed by this License, and you want to
-      create a new license for such software, you may create and use a modified
-      version of this License if you rename the license and remove any
-      references to the name of the license steward (except to note that such
-      modified license differs from this License).
-
-10.4. Distributing Source Code Form that is Incompatible With Secondary Licenses
-      If You choose to distribute Source Code Form that is Incompatible With
-      Secondary Licenses under the terms of this version of the License, the
-      notice described in Exhibit B of this License must be attached.
-
-Exhibit A - Source Code Form License Notice
-
-      This Source Code Form is subject to the
-      terms of the Mozilla Public License, v.
-      2.0. If a copy of the MPL was not
-      distributed with this file, You can
-      obtain one at
-      http://mozilla.org/MPL/2.0/.
-
-If it is not possible or desirable to put the notice in a particular file, then
-You may include the notice in a location (such as a LICENSE file in a relevant
-directory) where a recipient would be likely to look for such a notice.
-
-You may add additional accurate notices of copyright ownership.
-
-Exhibit B - “Incompatible With Secondary Licenses” Notice
-
-      This Source Code Form is “Incompatible
-      With Secondary Licenses”, as defined by
-      the Mozilla Public License, v. 2.0.
-
diff --git a/vendor/github.com/hashicorp/consul/api/README.md b/vendor/github.com/hashicorp/consul/api/README.md
deleted file mode 100644
index 3255cbb..0000000
--- a/vendor/github.com/hashicorp/consul/api/README.md
+++ /dev/null
@@ -1,67 +0,0 @@
-Consul API client
-=================
-
-This package provides the `api` package which attempts to
-provide programmatic access to the full Consul API.
-
-Currently, all of the Consul APIs included in version 0.6.0 are supported.
-
-Documentation
-=============
-
-The full documentation is available on [Godoc](https://godoc.org/github.com/hashicorp/consul/api)
-
-Usage
-=====
-
-Below is an example of using the Consul client:
-
-```go
-package main
-
-import "github.com/hashicorp/consul/api"
-import "fmt"
-
-func main() {
-	// Get a new client
-	client, err := api.NewClient(api.DefaultConfig())
-	if err != nil {
-		panic(err)
-	}
-
-	// Get a handle to the KV API
-	kv := client.KV()
-
-	// PUT a new KV pair
-	p := &api.KVPair{Key: "REDIS_MAXCLIENTS", Value: []byte("1000")}
-	_, err = kv.Put(p, nil)
-	if err != nil {
-		panic(err)
-	}
-
-	// Lookup the pair
-	pair, _, err := kv.Get("REDIS_MAXCLIENTS", nil)
-	if err != nil {
-		panic(err)
-	}
-	fmt.Printf("KV: %v %s\n", pair.Key, pair.Value)
-}
-```
-
-To run this example, start a Consul server:
-
-```bash
-consul agent -dev
-```
-
-Copy the code above into a file such as `main.go`.
-
-Install and run. You'll see a key (`REDIS_MAXCLIENTS`) and value (`1000`) printed.
-
-```bash
-$ go get
-$ go run main.go
-KV: REDIS_MAXCLIENTS 1000
-```
-
-After running the code, you can also view the values in the Consul UI on your local machine at http://localhost:8500/ui/dc1/kv
diff --git a/vendor/github.com/hashicorp/consul/api/acl.go b/vendor/github.com/hashicorp/consul/api/acl.go
deleted file mode 100644
index 124409f..0000000
--- a/vendor/github.com/hashicorp/consul/api/acl.go
+++ /dev/null
@@ -1,1116 +0,0 @@
-package api
-
-import (
-	"fmt"
-	"io"
-	"io/ioutil"
-	"net/url"
-	"time"
-
-	"github.com/mitchellh/mapstructure"
-)
-
-const (
-	// ACLClientType is the client type token
-	ACLClientType = "client"
-
-	// ACLManagementType is the management type token
-	ACLManagementType = "management"
-)
-
-type ACLTokenPolicyLink struct {
-	ID   string
-	Name string
-}
-type ACLTokenRoleLink struct {
-	ID   string
-	Name string
-}
-
-// ACLToken represents an ACL Token
-type ACLToken struct {
-	CreateIndex       uint64
-	ModifyIndex       uint64
-	AccessorID        string
-	SecretID          string
-	Description       string
-	Policies          []*ACLTokenPolicyLink `json:",omitempty"`
-	Roles             []*ACLTokenRoleLink   `json:",omitempty"`
-	ServiceIdentities []*ACLServiceIdentity `json:",omitempty"`
-	Local             bool
-	ExpirationTTL     time.Duration `json:",omitempty"`
-	ExpirationTime    *time.Time    `json:",omitempty"`
-	CreateTime        time.Time     `json:",omitempty"`
-	Hash              []byte        `json:",omitempty"`
-
-	// DEPRECATED (ACL-Legacy-Compat)
-	// Rules will only be present for legacy tokens returned via the new APIs
-	Rules string `json:",omitempty"`
-}
-
-type ACLTokenListEntry struct {
-	CreateIndex       uint64
-	ModifyIndex       uint64
-	AccessorID        string
-	Description       string
-	Policies          []*ACLTokenPolicyLink `json:",omitempty"`
-	Roles             []*ACLTokenRoleLink   `json:",omitempty"`
-	ServiceIdentities []*ACLServiceIdentity `json:",omitempty"`
-	Local             bool
-	ExpirationTime    *time.Time `json:",omitempty"`
-	CreateTime        time.Time
-	Hash              []byte
-	Legacy            bool
-}
-
-// ACLEntry is used to represent a legacy ACL token
-// The legacy tokens are deprecated.
-type ACLEntry struct {
-	CreateIndex uint64
-	ModifyIndex uint64
-	ID          string
-	Name        string
-	Type        string
-	Rules       string
-}
-
-// ACLReplicationStatus is used to represent the status of ACL replication.
-type ACLReplicationStatus struct {
-	Enabled              bool
-	Running              bool
-	SourceDatacenter     string
-	ReplicationType      string
-	ReplicatedIndex      uint64
-	ReplicatedRoleIndex  uint64
-	ReplicatedTokenIndex uint64
-	LastSuccess          time.Time
-	LastError            time.Time
-}
-
-// ACLServiceIdentity represents a high-level grant of all necessary privileges
-// to assume the identity of the named Service in the Catalog and within
-// Connect.
-type ACLServiceIdentity struct {
-	ServiceName string
-	Datacenters []string `json:",omitempty"`
-}
-
-// ACLPolicy represents an ACL Policy.
-type ACLPolicy struct {
-	ID          string
-	Name        string
-	Description string
-	Rules       string
-	Datacenters []string
-	Hash        []byte
-	CreateIndex uint64
-	ModifyIndex uint64
-}
-
-type ACLPolicyListEntry struct {
-	ID          string
-	Name        string
-	Description string
-	Datacenters []string
-	Hash        []byte
-	CreateIndex uint64
-	ModifyIndex uint64
-}
-
-type ACLRolePolicyLink struct {
-	ID   string
-	Name string
-}
-
-// ACLRole represents an ACL Role.
-type ACLRole struct {
-	ID                string
-	Name              string
-	Description       string
-	Policies          []*ACLRolePolicyLink  `json:",omitempty"`
-	ServiceIdentities []*ACLServiceIdentity `json:",omitempty"`
-	Hash              []byte
-	CreateIndex       uint64
-	ModifyIndex       uint64
-}
-
-// BindingRuleBindType is the type of binding rule mechanism used.
-type BindingRuleBindType string
-
-const (
-	// BindingRuleBindTypeService binds to a service identity with the given name.
-	BindingRuleBindTypeService BindingRuleBindType = "service"
-
-	// BindingRuleBindTypeRole binds to pre-existing roles with the given name.
-	BindingRuleBindTypeRole BindingRuleBindType = "role"
-)
-
-type ACLBindingRule struct {
-	ID          string
-	Description string
-	AuthMethod  string
-	Selector    string
-	BindType    BindingRuleBindType
-	BindName    string
-
-	CreateIndex uint64
-	ModifyIndex uint64
-}
-
-type ACLAuthMethod struct {
-	Name        string
-	Type        string
-	Description string
-
-	// Configuration is arbitrary configuration for the auth method. This
-	// should only contain primitive values and containers (such as lists and
-	// maps).
-	Config map[string]interface{}
-
-	CreateIndex uint64
-	ModifyIndex uint64
-}
-
-type ACLAuthMethodListEntry struct {
-	Name        string
-	Type        string
-	Description string
-	CreateIndex uint64
-	ModifyIndex uint64
-}
-
-// ParseKubernetesAuthMethodConfig takes a raw config map and returns a parsed
-// KubernetesAuthMethodConfig.
-func ParseKubernetesAuthMethodConfig(raw map[string]interface{}) (*KubernetesAuthMethodConfig, error) {
-	var config KubernetesAuthMethodConfig
-	decodeConf := &mapstructure.DecoderConfig{
-		Result:           &config,
-		WeaklyTypedInput: true,
-	}
-
-	decoder, err := mapstructure.NewDecoder(decodeConf)
-	if err != nil {
-		return nil, err
-	}
-
-	if err := decoder.Decode(raw); err != nil {
-		return nil, fmt.Errorf("error decoding config: %s", err)
-	}
-
-	return &config, nil
-}
-
-// KubernetesAuthMethodConfig is the config for the built-in Consul auth method
-// for Kubernetes.
-type KubernetesAuthMethodConfig struct {
-	Host              string `json:",omitempty"`
-	CACert            string `json:",omitempty"`
-	ServiceAccountJWT string `json:",omitempty"`
-}
-
-// RenderToConfig converts this into a map[string]interface{} suitable for use
-// in the ACLAuthMethod.Config field.
-func (c *KubernetesAuthMethodConfig) RenderToConfig() map[string]interface{} {
-	return map[string]interface{}{
-		"Host":              c.Host,
-		"CACert":            c.CACert,
-		"ServiceAccountJWT": c.ServiceAccountJWT,
-	}
-}
-
-type ACLLoginParams struct {
-	AuthMethod  string
-	BearerToken string
-	Meta        map[string]string `json:",omitempty"`
-}
-
-// ACL can be used to query the ACL endpoints
-type ACL struct {
-	c *Client
-}
-
-// ACL returns a handle to the ACL endpoints
-func (c *Client) ACL() *ACL {
-	return &ACL{c}
-}
-
-// Bootstrap is used to perform a one-time ACL bootstrap operation on a cluster
-// to get the first management token.
-func (a *ACL) Bootstrap() (*ACLToken, *WriteMeta, error) {
-	r := a.c.newRequest("PUT", "/v1/acl/bootstrap")
-	rtt, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	wm := &WriteMeta{RequestTime: rtt}
-	var out ACLToken
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, nil, err
-	}
-	return &out, wm, nil
-}
-
-// Create is used to generate a new token with the given parameters
-//
-// Deprecated: Use TokenCreate instead.
-func (a *ACL) Create(acl *ACLEntry, q *WriteOptions) (string, *WriteMeta, error) {
-	r := a.c.newRequest("PUT", "/v1/acl/create")
-	r.setWriteOptions(q)
-	r.obj = acl
-	rtt, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return "", nil, err
-	}
-	defer resp.Body.Close()
-
-	wm := &WriteMeta{RequestTime: rtt}
-	var out struct{ ID string }
-	if err := decodeBody(resp, &out); err != nil {
-		return "", nil, err
-	}
-	return out.ID, wm, nil
-}
-
-// Update is used to update the rules of an existing token
-//
-// Deprecated: Use TokenUpdate instead.
-func (a *ACL) Update(acl *ACLEntry, q *WriteOptions) (*WriteMeta, error) {
-	r := a.c.newRequest("PUT", "/v1/acl/update")
-	r.setWriteOptions(q)
-	r.obj = acl
-	rtt, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	wm := &WriteMeta{RequestTime: rtt}
-	return wm, nil
-}
-
-// Destroy is used to destroy a given ACL token ID
-//
-// Deprecated: Use TokenDelete instead.
-func (a *ACL) Destroy(id string, q *WriteOptions) (*WriteMeta, error) {
-	r := a.c.newRequest("PUT", "/v1/acl/destroy/"+id)
-	r.setWriteOptions(q)
-	rtt, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, err
-	}
-	resp.Body.Close()
-
-	wm := &WriteMeta{RequestTime: rtt}
-	return wm, nil
-}
-
-// Clone is used to return a new token cloned from an existing one
-//
-// Deprecated: Use TokenClone instead.
-func (a *ACL) Clone(id string, q *WriteOptions) (string, *WriteMeta, error) {
-	r := a.c.newRequest("PUT", "/v1/acl/clone/"+id)
-	r.setWriteOptions(q)
-	rtt, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return "", nil, err
-	}
-	defer resp.Body.Close()
-
-	wm := &WriteMeta{RequestTime: rtt}
-	var out struct{ ID string }
-	if err := decodeBody(resp, &out); err != nil {
-		return "", nil, err
-	}
-	return out.ID, wm, nil
-}
-
-// Info is used to query for information about an ACL token
-//
-// Deprecated: Use TokenRead instead.
-func (a *ACL) Info(id string, q *QueryOptions) (*ACLEntry, *QueryMeta, error) {
-	r := a.c.newRequest("GET", "/v1/acl/info/"+id)
-	r.setQueryOptions(q)
-	rtt, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	qm := &QueryMeta{}
-	parseQueryMeta(resp, qm)
-	qm.RequestTime = rtt
-
-	var entries []*ACLEntry
-	if err := decodeBody(resp, &entries); err != nil {
-		return nil, nil, err
-	}
-	if len(entries) > 0 {
-		return entries[0], qm, nil
-	}
-	return nil, qm, nil
-}
-
-// List is used to get all the ACL tokens
-//
-// Deprecated: Use TokenList instead.
-func (a *ACL) List(q *QueryOptions) ([]*ACLEntry, *QueryMeta, error) {
-	r := a.c.newRequest("GET", "/v1/acl/list")
-	r.setQueryOptions(q)
-	rtt, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	qm := &QueryMeta{}
-	parseQueryMeta(resp, qm)
-	qm.RequestTime = rtt
-
-	var entries []*ACLEntry
-	if err := decodeBody(resp, &entries); err != nil {
-		return nil, nil, err
-	}
-	return entries, qm, nil
-}
-
-// Replication returns the status of the ACL replication process in the datacenter
-func (a *ACL) Replication(q *QueryOptions) (*ACLReplicationStatus, *QueryMeta, error) {
-	r := a.c.newRequest("GET", "/v1/acl/replication")
-	r.setQueryOptions(q)
-	rtt, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	qm := &QueryMeta{}
-	parseQueryMeta(resp, qm)
-	qm.RequestTime = rtt
-
-	var entries *ACLReplicationStatus
-	if err := decodeBody(resp, &entries); err != nil {
-		return nil, nil, err
-	}
-	return entries, qm, nil
-}
-
-// TokenCreate creates a new ACL token. If either the AccessorID or SecretID fields
-// of the ACLToken structure are empty they will be filled in by Consul.
-func (a *ACL) TokenCreate(token *ACLToken, q *WriteOptions) (*ACLToken, *WriteMeta, error) {
-	r := a.c.newRequest("PUT", "/v1/acl/token")
-	r.setWriteOptions(q)
-	r.obj = token
-	rtt, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	wm := &WriteMeta{RequestTime: rtt}
-	var out ACLToken
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, nil, err
-	}
-
-	return &out, wm, nil
-}
-
-// TokenUpdate updates a token in place without modifying its AccessorID or SecretID. A valid
-// AccessorID must be set in the ACLToken structure passed to this function but the SecretID may
-// be omitted and will be filled in by Consul with its existing value.
-func (a *ACL) TokenUpdate(token *ACLToken, q *WriteOptions) (*ACLToken, *WriteMeta, error) {
-	if token.AccessorID == "" {
-		return nil, nil, fmt.Errorf("Must specify an AccessorID for Token Updating")
-	}
-	r := a.c.newRequest("PUT", "/v1/acl/token/"+token.AccessorID)
-	r.setWriteOptions(q)
-	r.obj = token
-	rtt, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	wm := &WriteMeta{RequestTime: rtt}
-	var out ACLToken
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, nil, err
-	}
-
-	return &out, wm, nil
-}
-
-// TokenClone will create a new token with the same policies and locality as the original
-// token but will have its own auto-generated AccessorID and SecretID as well having the
-// description passed to this function. The tokenID parameter must be a valid Accessor ID
-// of an existing token.
-func (a *ACL) TokenClone(tokenID string, description string, q *WriteOptions) (*ACLToken, *WriteMeta, error) {
-	if tokenID == "" {
-		return nil, nil, fmt.Errorf("Must specify a tokenID for Token Cloning")
-	}
-
-	r := a.c.newRequest("PUT", "/v1/acl/token/"+tokenID+"/clone")
-	r.setWriteOptions(q)
-	r.obj = struct{ Description string }{description}
-	rtt, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	wm := &WriteMeta{RequestTime: rtt}
-	var out ACLToken
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, nil, err
-	}
-
-	return &out, wm, nil
-}
-
-// TokenDelete removes a single ACL token. The tokenID parameter must be a valid
-// Accessor ID of an existing token.
-func (a *ACL) TokenDelete(tokenID string, q *WriteOptions) (*WriteMeta, error) {
-	r := a.c.newRequest("DELETE", "/v1/acl/token/"+tokenID)
-	r.setWriteOptions(q)
-	rtt, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, err
-	}
-	resp.Body.Close()
-
-	wm := &WriteMeta{RequestTime: rtt}
-	return wm, nil
-}
-
-// TokenRead retrieves the full token details. The tokenID parameter must be a valid
-// Accessor ID of an existing token.
-func (a *ACL) TokenRead(tokenID string, q *QueryOptions) (*ACLToken, *QueryMeta, error) {
-	r := a.c.newRequest("GET", "/v1/acl/token/"+tokenID)
-	r.setQueryOptions(q)
-	rtt, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	qm := &QueryMeta{}
-	parseQueryMeta(resp, qm)
-	qm.RequestTime = rtt
-
-	var out ACLToken
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, nil, err
-	}
-
-	return &out, qm, nil
-}
-
-// TokenReadSelf retrieves the full token details of the token currently
-// assigned to the API Client. In this manner its possible to read a token
-// by its Secret ID.
-func (a *ACL) TokenReadSelf(q *QueryOptions) (*ACLToken, *QueryMeta, error) {
-	r := a.c.newRequest("GET", "/v1/acl/token/self")
-	r.setQueryOptions(q)
-	rtt, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	qm := &QueryMeta{}
-	parseQueryMeta(resp, qm)
-	qm.RequestTime = rtt
-
-	var out ACLToken
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, nil, err
-	}
-
-	return &out, qm, nil
-}
-
-// TokenList lists all tokens. The listing does not contain any SecretIDs as those
-// may only be retrieved by a call to TokenRead.
-func (a *ACL) TokenList(q *QueryOptions) ([]*ACLTokenListEntry, *QueryMeta, error) {
-	r := a.c.newRequest("GET", "/v1/acl/tokens")
-	r.setQueryOptions(q)
-	rtt, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	qm := &QueryMeta{}
-	parseQueryMeta(resp, qm)
-	qm.RequestTime = rtt
-
-	var entries []*ACLTokenListEntry
-	if err := decodeBody(resp, &entries); err != nil {
-		return nil, nil, err
-	}
-	return entries, qm, nil
-}
-
-// PolicyCreate will create a new policy. It is not allowed for the policy parameters
-// ID field to be set as this will be generated by Consul while processing the request.
-func (a *ACL) PolicyCreate(policy *ACLPolicy, q *WriteOptions) (*ACLPolicy, *WriteMeta, error) {
-	if policy.ID != "" {
-		return nil, nil, fmt.Errorf("Cannot specify an ID in Policy Creation")
-	}
-	r := a.c.newRequest("PUT", "/v1/acl/policy")
-	r.setWriteOptions(q)
-	r.obj = policy
-	rtt, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	wm := &WriteMeta{RequestTime: rtt}
-	var out ACLPolicy
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, nil, err
-	}
-
-	return &out, wm, nil
-}
-
-// PolicyUpdate updates a policy. The ID field of the policy parameter must be set to an
-// existing policy ID
-func (a *ACL) PolicyUpdate(policy *ACLPolicy, q *WriteOptions) (*ACLPolicy, *WriteMeta, error) {
-	if policy.ID == "" {
-		return nil, nil, fmt.Errorf("Must specify an ID in Policy Update")
-	}
-
-	r := a.c.newRequest("PUT", "/v1/acl/policy/"+policy.ID)
-	r.setWriteOptions(q)
-	r.obj = policy
-	rtt, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	wm := &WriteMeta{RequestTime: rtt}
-	var out ACLPolicy
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, nil, err
-	}
-
-	return &out, wm, nil
-}
-
-// PolicyDelete deletes a policy given its ID.
-func (a *ACL) PolicyDelete(policyID string, q *WriteOptions) (*WriteMeta, error) {
-	r := a.c.newRequest("DELETE", "/v1/acl/policy/"+policyID)
-	r.setWriteOptions(q)
-	rtt, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, err
-	}
-	resp.Body.Close()
-
-	wm := &WriteMeta{RequestTime: rtt}
-	return wm, nil
-}
-
-// PolicyRead retrieves the policy details including the rule set.
-func (a *ACL) PolicyRead(policyID string, q *QueryOptions) (*ACLPolicy, *QueryMeta, error) {
-	r := a.c.newRequest("GET", "/v1/acl/policy/"+policyID)
-	r.setQueryOptions(q)
-	rtt, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	qm := &QueryMeta{}
-	parseQueryMeta(resp, qm)
-	qm.RequestTime = rtt
-
-	var out ACLPolicy
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, nil, err
-	}
-
-	return &out, qm, nil
-}
-
-// PolicyList retrieves a listing of all policies. The listing does not include the
-// rules for any policy as those should be retrieved by subsequent calls to PolicyRead.
-func (a *ACL) PolicyList(q *QueryOptions) ([]*ACLPolicyListEntry, *QueryMeta, error) {
-	r := a.c.newRequest("GET", "/v1/acl/policies")
-	r.setQueryOptions(q)
-	rtt, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	qm := &QueryMeta{}
-	parseQueryMeta(resp, qm)
-	qm.RequestTime = rtt
-
-	var entries []*ACLPolicyListEntry
-	if err := decodeBody(resp, &entries); err != nil {
-		return nil, nil, err
-	}
-	return entries, qm, nil
-}
-
-// RulesTranslate translates the legacy rule syntax into the current syntax.
-//
-// Deprecated: Support for the legacy syntax translation will be removed
-// when legacy ACL support is removed.
-func (a *ACL) RulesTranslate(rules io.Reader) (string, error) {
-	r := a.c.newRequest("POST", "/v1/acl/rules/translate")
-	r.body = rules
-	rtt, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return "", err
-	}
-	defer resp.Body.Close()
-	qm := &QueryMeta{}
-	parseQueryMeta(resp, qm)
-	qm.RequestTime = rtt
-
-	ruleBytes, err := ioutil.ReadAll(resp.Body)
-	if err != nil {
-		return "", fmt.Errorf("Failed to read translated rule body: %v", err)
-	}
-
-	return string(ruleBytes), nil
-}
-
-// RulesTranslateToken translates the rules associated with the legacy syntax
-// into the current syntax and returns the results.
-//
-// Deprecated: Support for the legacy syntax translation will be removed
-// when legacy ACL support is removed.
-func (a *ACL) RulesTranslateToken(tokenID string) (string, error) {
-	r := a.c.newRequest("GET", "/v1/acl/rules/translate/"+tokenID)
-	rtt, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return "", err
-	}
-	defer resp.Body.Close()
-	qm := &QueryMeta{}
-	parseQueryMeta(resp, qm)
-	qm.RequestTime = rtt
-
-	ruleBytes, err := ioutil.ReadAll(resp.Body)
-	if err != nil {
-		return "", fmt.Errorf("Failed to read translated rule body: %v", err)
-	}
-
-	return string(ruleBytes), nil
-}
-
-// RoleCreate will create a new role. It is not allowed for the role parameters
-// ID field to be set as this will be generated by Consul while processing the request.
-func (a *ACL) RoleCreate(role *ACLRole, q *WriteOptions) (*ACLRole, *WriteMeta, error) {
-	if role.ID != "" {
-		return nil, nil, fmt.Errorf("Cannot specify an ID in Role Creation")
-	}
-
-	r := a.c.newRequest("PUT", "/v1/acl/role")
-	r.setWriteOptions(q)
-	r.obj = role
-	rtt, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	wm := &WriteMeta{RequestTime: rtt}
-	var out ACLRole
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, nil, err
-	}
-
-	return &out, wm, nil
-}
-
-// RoleUpdate updates a role. The ID field of the role parameter must be set to an
-// existing role ID
-func (a *ACL) RoleUpdate(role *ACLRole, q *WriteOptions) (*ACLRole, *WriteMeta, error) {
-	if role.ID == "" {
-		return nil, nil, fmt.Errorf("Must specify an ID in Role Update")
-	}
-
-	r := a.c.newRequest("PUT", "/v1/acl/role/"+role.ID)
-	r.setWriteOptions(q)
-	r.obj = role
-	rtt, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	wm := &WriteMeta{RequestTime: rtt}
-	var out ACLRole
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, nil, err
-	}
-
-	return &out, wm, nil
-}
-
-// RoleDelete deletes a role given its ID.
-func (a *ACL) RoleDelete(roleID string, q *WriteOptions) (*WriteMeta, error) {
-	r := a.c.newRequest("DELETE", "/v1/acl/role/"+roleID)
-	r.setWriteOptions(q)
-	rtt, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, err
-	}
-	resp.Body.Close()
-
-	wm := &WriteMeta{RequestTime: rtt}
-	return wm, nil
-}
-
-// RoleRead retrieves the role details (by ID). Returns nil if not found.
-func (a *ACL) RoleRead(roleID string, q *QueryOptions) (*ACLRole, *QueryMeta, error) {
-	r := a.c.newRequest("GET", "/v1/acl/role/"+roleID)
-	r.setQueryOptions(q)
-	found, rtt, resp, err := requireNotFoundOrOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	qm := &QueryMeta{}
-	parseQueryMeta(resp, qm)
-	qm.RequestTime = rtt
-
-	if !found {
-		return nil, qm, nil
-	}
-
-	var out ACLRole
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, nil, err
-	}
-
-	return &out, qm, nil
-}
-
-// RoleReadByName retrieves the role details (by name). Returns nil if not found.
-func (a *ACL) RoleReadByName(roleName string, q *QueryOptions) (*ACLRole, *QueryMeta, error) {
-	r := a.c.newRequest("GET", "/v1/acl/role/name/"+url.QueryEscape(roleName))
-	r.setQueryOptions(q)
-	found, rtt, resp, err := requireNotFoundOrOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	qm := &QueryMeta{}
-	parseQueryMeta(resp, qm)
-	qm.RequestTime = rtt
-
-	if !found {
-		return nil, qm, nil
-	}
-
-	var out ACLRole
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, nil, err
-	}
-
-	return &out, qm, nil
-}
-
-// RoleList retrieves a listing of all roles. The listing does not include some
-// metadata for the role as those should be retrieved by subsequent calls to
-// RoleRead.
-func (a *ACL) RoleList(q *QueryOptions) ([]*ACLRole, *QueryMeta, error) {
-	r := a.c.newRequest("GET", "/v1/acl/roles")
-	r.setQueryOptions(q)
-	rtt, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	qm := &QueryMeta{}
-	parseQueryMeta(resp, qm)
-	qm.RequestTime = rtt
-
-	var entries []*ACLRole
-	if err := decodeBody(resp, &entries); err != nil {
-		return nil, nil, err
-	}
-	return entries, qm, nil
-}
-
-// AuthMethodCreate will create a new auth method.
-func (a *ACL) AuthMethodCreate(method *ACLAuthMethod, q *WriteOptions) (*ACLAuthMethod, *WriteMeta, error) {
-	if method.Name == "" {
-		return nil, nil, fmt.Errorf("Must specify a Name in Auth Method Creation")
-	}
-
-	r := a.c.newRequest("PUT", "/v1/acl/auth-method")
-	r.setWriteOptions(q)
-	r.obj = method
-	rtt, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	wm := &WriteMeta{RequestTime: rtt}
-	var out ACLAuthMethod
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, nil, err
-	}
-
-	return &out, wm, nil
-}
-
-// AuthMethodUpdate updates an auth method.
-func (a *ACL) AuthMethodUpdate(method *ACLAuthMethod, q *WriteOptions) (*ACLAuthMethod, *WriteMeta, error) {
-	if method.Name == "" {
-		return nil, nil, fmt.Errorf("Must specify a Name in Auth Method Update")
-	}
-
-	r := a.c.newRequest("PUT", "/v1/acl/auth-method/"+url.QueryEscape(method.Name))
-	r.setWriteOptions(q)
-	r.obj = method
-	rtt, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	wm := &WriteMeta{RequestTime: rtt}
-	var out ACLAuthMethod
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, nil, err
-	}
-
-	return &out, wm, nil
-}
-
-// AuthMethodDelete deletes an auth method given its Name.
-func (a *ACL) AuthMethodDelete(methodName string, q *WriteOptions) (*WriteMeta, error) {
-	if methodName == "" {
-		return nil, fmt.Errorf("Must specify a Name in Auth Method Delete")
-	}
-
-	r := a.c.newRequest("DELETE", "/v1/acl/auth-method/"+url.QueryEscape(methodName))
-	r.setWriteOptions(q)
-	rtt, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, err
-	}
-	resp.Body.Close()
-
-	wm := &WriteMeta{RequestTime: rtt}
-	return wm, nil
-}
-
-// AuthMethodRead retrieves the auth method. Returns nil if not found.
-func (a *ACL) AuthMethodRead(methodName string, q *QueryOptions) (*ACLAuthMethod, *QueryMeta, error) {
-	if methodName == "" {
-		return nil, nil, fmt.Errorf("Must specify a Name in Auth Method Read")
-	}
-
-	r := a.c.newRequest("GET", "/v1/acl/auth-method/"+url.QueryEscape(methodName))
-	r.setQueryOptions(q)
-	found, rtt, resp, err := requireNotFoundOrOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	qm := &QueryMeta{}
-	parseQueryMeta(resp, qm)
-	qm.RequestTime = rtt
-
-	if !found {
-		return nil, qm, nil
-	}
-
-	var out ACLAuthMethod
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, nil, err
-	}
-
-	return &out, qm, nil
-}
-
-// AuthMethodList retrieves a listing of all auth methods. The listing does not
-// include some metadata for the auth method as those should be retrieved by
-// subsequent calls to AuthMethodRead.
-func (a *ACL) AuthMethodList(q *QueryOptions) ([]*ACLAuthMethodListEntry, *QueryMeta, error) {
-	r := a.c.newRequest("GET", "/v1/acl/auth-methods")
-	r.setQueryOptions(q)
-	rtt, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	qm := &QueryMeta{}
-	parseQueryMeta(resp, qm)
-	qm.RequestTime = rtt
-
-	var entries []*ACLAuthMethodListEntry
-	if err := decodeBody(resp, &entries); err != nil {
-		return nil, nil, err
-	}
-	return entries, qm, nil
-}
-
-// BindingRuleCreate will create a new binding rule. It is not allowed for the
-// binding rule parameter's ID field to be set as this will be generated by
-// Consul while processing the request.
-func (a *ACL) BindingRuleCreate(rule *ACLBindingRule, q *WriteOptions) (*ACLBindingRule, *WriteMeta, error) {
-	if rule.ID != "" {
-		return nil, nil, fmt.Errorf("Cannot specify an ID in Binding Rule Creation")
-	}
-
-	r := a.c.newRequest("PUT", "/v1/acl/binding-rule")
-	r.setWriteOptions(q)
-	r.obj = rule
-	rtt, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	wm := &WriteMeta{RequestTime: rtt}
-	var out ACLBindingRule
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, nil, err
-	}
-
-	return &out, wm, nil
-}
-
-// BindingRuleUpdate updates a binding rule. The ID field of the role binding
-// rule parameter must be set to an existing binding rule ID.
-func (a *ACL) BindingRuleUpdate(rule *ACLBindingRule, q *WriteOptions) (*ACLBindingRule, *WriteMeta, error) {
-	if rule.ID == "" {
-		return nil, nil, fmt.Errorf("Must specify an ID in Binding Rule Update")
-	}
-
-	r := a.c.newRequest("PUT", "/v1/acl/binding-rule/"+rule.ID)
-	r.setWriteOptions(q)
-	r.obj = rule
-	rtt, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	wm := &WriteMeta{RequestTime: rtt}
-	var out ACLBindingRule
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, nil, err
-	}
-
-	return &out, wm, nil
-}
-
-// BindingRuleDelete deletes a binding rule given its ID.
-func (a *ACL) BindingRuleDelete(bindingRuleID string, q *WriteOptions) (*WriteMeta, error) {
-	r := a.c.newRequest("DELETE", "/v1/acl/binding-rule/"+bindingRuleID)
-	r.setWriteOptions(q)
-	rtt, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, err
-	}
-	resp.Body.Close()
-
-	wm := &WriteMeta{RequestTime: rtt}
-	return wm, nil
-}
-
-// BindingRuleRead retrieves the binding rule details. Returns nil if not found.
-func (a *ACL) BindingRuleRead(bindingRuleID string, q *QueryOptions) (*ACLBindingRule, *QueryMeta, error) {
-	r := a.c.newRequest("GET", "/v1/acl/binding-rule/"+bindingRuleID)
-	r.setQueryOptions(q)
-	found, rtt, resp, err := requireNotFoundOrOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	qm := &QueryMeta{}
-	parseQueryMeta(resp, qm)
-	qm.RequestTime = rtt
-
-	if !found {
-		return nil, qm, nil
-	}
-
-	var out ACLBindingRule
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, nil, err
-	}
-
-	return &out, qm, nil
-}
-
-// BindingRuleList retrieves a listing of all binding rules.
-func (a *ACL) BindingRuleList(methodName string, q *QueryOptions) ([]*ACLBindingRule, *QueryMeta, error) {
-	r := a.c.newRequest("GET", "/v1/acl/binding-rules")
-	if methodName != "" {
-		r.params.Set("authmethod", methodName)
-	}
-	r.setQueryOptions(q)
-	rtt, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	qm := &QueryMeta{}
-	parseQueryMeta(resp, qm)
-	qm.RequestTime = rtt
-
-	var entries []*ACLBindingRule
-	if err := decodeBody(resp, &entries); err != nil {
-		return nil, nil, err
-	}
-	return entries, qm, nil
-}
-
-// Login is used to exchange auth method credentials for a newly-minted Consul Token.
-func (a *ACL) Login(auth *ACLLoginParams, q *WriteOptions) (*ACLToken, *WriteMeta, error) {
-	r := a.c.newRequest("POST", "/v1/acl/login")
-	r.setWriteOptions(q)
-	r.obj = auth
-
-	rtt, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	wm := &WriteMeta{RequestTime: rtt}
-	var out ACLToken
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, nil, err
-	}
-	return &out, wm, nil
-}
-
-// Logout is used to destroy a Consul Token created via Login().
-func (a *ACL) Logout(q *WriteOptions) (*WriteMeta, error) {
-	r := a.c.newRequest("POST", "/v1/acl/logout")
-	r.setWriteOptions(q)
-	rtt, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, err
-	}
-	resp.Body.Close()
-
-	wm := &WriteMeta{RequestTime: rtt}
-	return wm, nil
-}
diff --git a/vendor/github.com/hashicorp/consul/api/agent.go b/vendor/github.com/hashicorp/consul/api/agent.go
deleted file mode 100644
index 1ef3312..0000000
--- a/vendor/github.com/hashicorp/consul/api/agent.go
+++ /dev/null
@@ -1,984 +0,0 @@
-package api
-
-import (
-	"bufio"
-	"bytes"
-	"fmt"
-	"io"
-	"net/http"
-	"net/url"
-)
-
-// ServiceKind is the kind of service being registered.
-type ServiceKind string
-
-const (
-	// ServiceKindTypical is a typical, classic Consul service. This is
-	// represented by the absence of a value. This was chosen for ease of
-	// backwards compatibility: existing services in the catalog would
-	// default to the typical service.
-	ServiceKindTypical ServiceKind = ""
-
-	// ServiceKindConnectProxy is a proxy for the Connect feature. This
-	// service proxies another service within Consul and speaks the connect
-	// protocol.
-	ServiceKindConnectProxy ServiceKind = "connect-proxy"
-
-	// ServiceKindMeshGateway is a Mesh Gateway for the Connect feature. This
-	// service will proxy connections based off the SNI header set by other
-	// connect proxies
-	ServiceKindMeshGateway ServiceKind = "mesh-gateway"
-)
-
-// UpstreamDestType is the type of upstream discovery mechanism.
-type UpstreamDestType string
-
-const (
-	// UpstreamDestTypeService discovers instances via healthy service lookup.
-	UpstreamDestTypeService UpstreamDestType = "service"
-
-	// UpstreamDestTypePreparedQuery discovers instances via prepared query
-	// execution.
-	UpstreamDestTypePreparedQuery UpstreamDestType = "prepared_query"
-)
-
-// AgentCheck represents a check known to the agent
-type AgentCheck struct {
-	Node        string
-	CheckID     string
-	Name        string
-	Status      string
-	Notes       string
-	Output      string
-	ServiceID   string
-	ServiceName string
-	Definition  HealthCheckDefinition
-}
-
-// AgentWeights represent optional weights for a service
-type AgentWeights struct {
-	Passing int
-	Warning int
-}
-
-// AgentService represents a service known to the agent
-type AgentService struct {
-	Kind              ServiceKind `json:",omitempty"`
-	ID                string
-	Service           string
-	Tags              []string
-	Meta              map[string]string
-	Port              int
-	Address           string
-	TaggedAddresses   map[string]ServiceAddress `json:",omitempty"`
-	Weights           AgentWeights
-	EnableTagOverride bool
-	CreateIndex       uint64                          `json:",omitempty" bexpr:"-"`
-	ModifyIndex       uint64                          `json:",omitempty" bexpr:"-"`
-	ContentHash       string                          `json:",omitempty" bexpr:"-"`
-	Proxy             *AgentServiceConnectProxyConfig `json:",omitempty"`
-	Connect           *AgentServiceConnect            `json:",omitempty"`
-}
-
-// AgentServiceChecksInfo returns information about a Service and its checks
-type AgentServiceChecksInfo struct {
-	AggregatedStatus string
-	Service          *AgentService
-	Checks           HealthChecks
-}
-
-// AgentServiceConnect represents the Connect configuration of a service.
-type AgentServiceConnect struct {
-	Native         bool                      `json:",omitempty"`
-	SidecarService *AgentServiceRegistration `json:",omitempty" bexpr:"-"`
-}
-
-// AgentServiceConnectProxyConfig is the proxy configuration in a connect-proxy
-// ServiceDefinition or response.
-type AgentServiceConnectProxyConfig struct {
-	DestinationServiceName string                 `json:",omitempty"`
-	DestinationServiceID   string                 `json:",omitempty"`
-	LocalServiceAddress    string                 `json:",omitempty"`
-	LocalServicePort       int                    `json:",omitempty"`
-	Config                 map[string]interface{} `json:",omitempty" bexpr:"-"`
-	Upstreams              []Upstream             `json:",omitempty"`
-	MeshGateway            MeshGatewayConfig      `json:",omitempty"`
-}
-
-// AgentMember represents a cluster member known to the agent
-type AgentMember struct {
-	Name        string
-	Addr        string
-	Port        uint16
-	Tags        map[string]string
-	Status      int
-	ProtocolMin uint8
-	ProtocolMax uint8
-	ProtocolCur uint8
-	DelegateMin uint8
-	DelegateMax uint8
-	DelegateCur uint8
-}
-
-// AllSegments is used to select for all segments in MembersOpts.
-const AllSegments = "_all"
-
-// MembersOpts is used for querying member information.
-type MembersOpts struct {
-	// WAN is whether to show members from the WAN.
-	WAN bool
-
-	// Segment is the LAN segment to show members for. Setting this to the
-	// AllSegments value above will show members in all segments.
-	Segment string
-}
-
-// AgentServiceRegistration is used to register a new service
-type AgentServiceRegistration struct {
-	Kind              ServiceKind               `json:",omitempty"`
-	ID                string                    `json:",omitempty"`
-	Name              string                    `json:",omitempty"`
-	Tags              []string                  `json:",omitempty"`
-	Port              int                       `json:",omitempty"`
-	Address           string                    `json:",omitempty"`
-	TaggedAddresses   map[string]ServiceAddress `json:",omitempty"`
-	EnableTagOverride bool                      `json:",omitempty"`
-	Meta              map[string]string         `json:",omitempty"`
-	Weights           *AgentWeights             `json:",omitempty"`
-	Check             *AgentServiceCheck
-	Checks            AgentServiceChecks
-	Proxy             *AgentServiceConnectProxyConfig `json:",omitempty"`
-	Connect           *AgentServiceConnect            `json:",omitempty"`
-}
-
-// AgentCheckRegistration is used to register a new check
-type AgentCheckRegistration struct {
-	ID        string `json:",omitempty"`
-	Name      string `json:",omitempty"`
-	Notes     string `json:",omitempty"`
-	ServiceID string `json:",omitempty"`
-	AgentServiceCheck
-}
-
-// AgentServiceCheck is used to define a node or service level check
-type AgentServiceCheck struct {
-	CheckID           string              `json:",omitempty"`
-	Name              string              `json:",omitempty"`
-	Args              []string            `json:"ScriptArgs,omitempty"`
-	DockerContainerID string              `json:",omitempty"`
-	Shell             string              `json:",omitempty"` // Only supported for Docker.
-	Interval          string              `json:",omitempty"`
-	Timeout           string              `json:",omitempty"`
-	TTL               string              `json:",omitempty"`
-	HTTP              string              `json:",omitempty"`
-	Header            map[string][]string `json:",omitempty"`
-	Method            string              `json:",omitempty"`
-	TCP               string              `json:",omitempty"`
-	Status            string              `json:",omitempty"`
-	Notes             string              `json:",omitempty"`
-	TLSSkipVerify     bool                `json:",omitempty"`
-	GRPC              string              `json:",omitempty"`
-	GRPCUseTLS        bool                `json:",omitempty"`
-	AliasNode         string              `json:",omitempty"`
-	AliasService      string              `json:",omitempty"`
-
-	// In Consul 0.7 and later, checks that are associated with a service
-	// may also contain this optional DeregisterCriticalServiceAfter field,
-	// which is a timeout in the same Go time format as Interval and TTL. If
-	// a check is in the critical state for more than this configured value,
-	// then its associated service (and all of its associated checks) will
-	// automatically be deregistered.
-	DeregisterCriticalServiceAfter string `json:",omitempty"`
-}
-type AgentServiceChecks []*AgentServiceCheck
-
-// AgentToken is used when updating ACL tokens for an agent.
-type AgentToken struct {
-	Token string
-}
-
-// Metrics info is used to store different types of metric values from the agent.
-type MetricsInfo struct {
-	Timestamp string
-	Gauges    []GaugeValue
-	Points    []PointValue
-	Counters  []SampledValue
-	Samples   []SampledValue
-}
-
-// GaugeValue stores one value that is updated as time goes on, such as
-// the amount of memory allocated.
-type GaugeValue struct {
-	Name   string
-	Value  float32
-	Labels map[string]string
-}
-
-// PointValue holds a series of points for a metric.
-type PointValue struct {
-	Name   string
-	Points []float32
-}
-
-// SampledValue stores info about a metric that is incremented over time,
-// such as the number of requests to an HTTP endpoint.
-type SampledValue struct {
-	Name   string
-	Count  int
-	Sum    float64
-	Min    float64
-	Max    float64
-	Mean   float64
-	Stddev float64
-	Labels map[string]string
-}
-
-// AgentAuthorizeParams are the request parameters for authorizing a request.
-type AgentAuthorizeParams struct {
-	Target           string
-	ClientCertURI    string
-	ClientCertSerial string
-}
-
-// AgentAuthorize is the response structure for Connect authorization.
-type AgentAuthorize struct {
-	Authorized bool
-	Reason     string
-}
-
-// ConnectProxyConfig is the response structure for agent-local proxy
-// configuration.
-type ConnectProxyConfig struct {
-	ProxyServiceID    string
-	TargetServiceID   string
-	TargetServiceName string
-	ContentHash       string
-	Config            map[string]interface{} `bexpr:"-"`
-	Upstreams         []Upstream
-}
-
-// Upstream is the response structure for a proxy upstream configuration.
-type Upstream struct {
-	DestinationType      UpstreamDestType `json:",omitempty"`
-	DestinationNamespace string           `json:",omitempty"`
-	DestinationName      string
-	Datacenter           string                 `json:",omitempty"`
-	LocalBindAddress     string                 `json:",omitempty"`
-	LocalBindPort        int                    `json:",omitempty"`
-	Config               map[string]interface{} `json:",omitempty" bexpr:"-"`
-	MeshGateway          MeshGatewayConfig      `json:",omitempty"`
-}
-
-// Agent can be used to query the Agent endpoints
-type Agent struct {
-	c *Client
-
-	// cache the node name
-	nodeName string
-}
-
-// Agent returns a handle to the agent endpoints
-func (c *Client) Agent() *Agent {
-	return &Agent{c: c}
-}
-
-// Self is used to query the agent we are speaking to for
-// information about itself
-func (a *Agent) Self() (map[string]map[string]interface{}, error) {
-	r := a.c.newRequest("GET", "/v1/agent/self")
-	_, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	var out map[string]map[string]interface{}
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-// Host is used to retrieve information about the host the
-// agent is running on such as CPU, memory, and disk. Requires
-// a operator:read ACL token.
-func (a *Agent) Host() (map[string]interface{}, error) {
-	r := a.c.newRequest("GET", "/v1/agent/host")
-	_, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	var out map[string]interface{}
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-// Metrics is used to query the agent we are speaking to for
-// its current internal metric data
-func (a *Agent) Metrics() (*MetricsInfo, error) {
-	r := a.c.newRequest("GET", "/v1/agent/metrics")
-	_, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	var out *MetricsInfo
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-// Reload triggers a configuration reload for the agent we are connected to.
-func (a *Agent) Reload() error {
-	r := a.c.newRequest("PUT", "/v1/agent/reload")
-	_, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return err
-	}
-	resp.Body.Close()
-	return nil
-}
-
-// NodeName is used to get the node name of the agent
-func (a *Agent) NodeName() (string, error) {
-	if a.nodeName != "" {
-		return a.nodeName, nil
-	}
-	info, err := a.Self()
-	if err != nil {
-		return "", err
-	}
-	name := info["Config"]["NodeName"].(string)
-	a.nodeName = name
-	return name, nil
-}
-
-// Checks returns the locally registered checks
-func (a *Agent) Checks() (map[string]*AgentCheck, error) {
-	return a.ChecksWithFilter("")
-}
-
-// ChecksWithFilter returns a subset of the locally registered checks that match
-// the given filter expression
-func (a *Agent) ChecksWithFilter(filter string) (map[string]*AgentCheck, error) {
-	r := a.c.newRequest("GET", "/v1/agent/checks")
-	r.filterQuery(filter)
-	_, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	var out map[string]*AgentCheck
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-// Services returns the locally registered services
-func (a *Agent) Services() (map[string]*AgentService, error) {
-	return a.ServicesWithFilter("")
-}
-
-// ServicesWithFilter returns a subset of the locally registered services that match
-// the given filter expression
-func (a *Agent) ServicesWithFilter(filter string) (map[string]*AgentService, error) {
-	r := a.c.newRequest("GET", "/v1/agent/services")
-	r.filterQuery(filter)
-	_, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	var out map[string]*AgentService
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, err
-	}
-
-	return out, nil
-}
-
-// AgentHealthServiceByID returns for a given serviceID: the aggregated health status, the service definition or an error if any
-// - If the service is not found, will return status (critical, nil, nil)
-// - If the service is found, will return (critical|passing|warning), AgentServiceChecksInfo, nil)
-// - In all other cases, will return an error
-func (a *Agent) AgentHealthServiceByID(serviceID string) (string, *AgentServiceChecksInfo, error) {
-	path := fmt.Sprintf("/v1/agent/health/service/id/%v", url.PathEscape(serviceID))
-	r := a.c.newRequest("GET", path)
-	r.params.Add("format", "json")
-	r.header.Set("Accept", "application/json")
-	_, resp, err := a.c.doRequest(r)
-	if err != nil {
-		return "", nil, err
-	}
-	defer resp.Body.Close()
-	// Service not Found
-	if resp.StatusCode == http.StatusNotFound {
-		return HealthCritical, nil, nil
-	}
-	var out *AgentServiceChecksInfo
-	if err := decodeBody(resp, &out); err != nil {
-		return HealthCritical, out, err
-	}
-	switch resp.StatusCode {
-	case http.StatusOK:
-		return HealthPassing, out, nil
-	case http.StatusTooManyRequests:
-		return HealthWarning, out, nil
-	case http.StatusServiceUnavailable:
-		return HealthCritical, out, nil
-	}
-	return HealthCritical, out, fmt.Errorf("Unexpected Error Code %v for %s", resp.StatusCode, path)
-}
-
-// AgentHealthServiceByName returns for a given service name: the aggregated health status for all services
-// having the specified name.
-// - If no service is not found, will return status (critical, [], nil)
-// - If the service is found, will return (critical|passing|warning), []api.AgentServiceChecksInfo, nil)
-// - In all other cases, will return an error
-func (a *Agent) AgentHealthServiceByName(service string) (string, []AgentServiceChecksInfo, error) {
-	path := fmt.Sprintf("/v1/agent/health/service/name/%v", url.PathEscape(service))
-	r := a.c.newRequest("GET", path)
-	r.params.Add("format", "json")
-	r.header.Set("Accept", "application/json")
-	_, resp, err := a.c.doRequest(r)
-	if err != nil {
-		return "", nil, err
-	}
-	defer resp.Body.Close()
-	// Service not Found
-	if resp.StatusCode == http.StatusNotFound {
-		return HealthCritical, nil, nil
-	}
-	var out []AgentServiceChecksInfo
-	if err := decodeBody(resp, &out); err != nil {
-		return HealthCritical, out, err
-	}
-	switch resp.StatusCode {
-	case http.StatusOK:
-		return HealthPassing, out, nil
-	case http.StatusTooManyRequests:
-		return HealthWarning, out, nil
-	case http.StatusServiceUnavailable:
-		return HealthCritical, out, nil
-	}
-	return HealthCritical, out, fmt.Errorf("Unexpected Error Code %v for %s", resp.StatusCode, path)
-}
-
-// Service returns a locally registered service instance and allows for
-// hash-based blocking.
-//
-// Note that this uses an unconventional blocking mechanism since it's
-// agent-local state. That means there is no persistent raft index so we block
-// based on object hash instead.
-func (a *Agent) Service(serviceID string, q *QueryOptions) (*AgentService, *QueryMeta, error) {
-	r := a.c.newRequest("GET", "/v1/agent/service/"+serviceID)
-	r.setQueryOptions(q)
-	rtt, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	qm := &QueryMeta{}
-	parseQueryMeta(resp, qm)
-	qm.RequestTime = rtt
-
-	var out *AgentService
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, nil, err
-	}
-
-	return out, qm, nil
-}
-
-// Members returns the known gossip members. The WAN
-// flag can be used to query a server for WAN members.
-func (a *Agent) Members(wan bool) ([]*AgentMember, error) {
-	r := a.c.newRequest("GET", "/v1/agent/members")
-	if wan {
-		r.params.Set("wan", "1")
-	}
-	_, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	var out []*AgentMember
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-// MembersOpts returns the known gossip members and can be passed
-// additional options for WAN/segment filtering.
-func (a *Agent) MembersOpts(opts MembersOpts) ([]*AgentMember, error) {
-	r := a.c.newRequest("GET", "/v1/agent/members")
-	r.params.Set("segment", opts.Segment)
-	if opts.WAN {
-		r.params.Set("wan", "1")
-	}
-
-	_, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	var out []*AgentMember
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-// ServiceRegister is used to register a new service with
-// the local agent
-func (a *Agent) ServiceRegister(service *AgentServiceRegistration) error {
-	r := a.c.newRequest("PUT", "/v1/agent/service/register")
-	r.obj = service
-	_, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return err
-	}
-	resp.Body.Close()
-	return nil
-}
-
-// ServiceDeregister is used to deregister a service with
-// the local agent
-func (a *Agent) ServiceDeregister(serviceID string) error {
-	r := a.c.newRequest("PUT", "/v1/agent/service/deregister/"+serviceID)
-	_, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return err
-	}
-	resp.Body.Close()
-	return nil
-}
-
-// PassTTL is used to set a TTL check to the passing state.
-//
-// DEPRECATION NOTICE: This interface is deprecated in favor of UpdateTTL().
-// The client interface will be removed in 0.8 or changed to use
-// UpdateTTL()'s endpoint and the server endpoints will be removed in 0.9.
-func (a *Agent) PassTTL(checkID, note string) error {
-	return a.updateTTL(checkID, note, "pass")
-}
-
-// WarnTTL is used to set a TTL check to the warning state.
-//
-// DEPRECATION NOTICE: This interface is deprecated in favor of UpdateTTL().
-// The client interface will be removed in 0.8 or changed to use
-// UpdateTTL()'s endpoint and the server endpoints will be removed in 0.9.
-func (a *Agent) WarnTTL(checkID, note string) error {
-	return a.updateTTL(checkID, note, "warn")
-}
-
-// FailTTL is used to set a TTL check to the failing state.
-//
-// DEPRECATION NOTICE: This interface is deprecated in favor of UpdateTTL().
-// The client interface will be removed in 0.8 or changed to use
-// UpdateTTL()'s endpoint and the server endpoints will be removed in 0.9.
-func (a *Agent) FailTTL(checkID, note string) error {
-	return a.updateTTL(checkID, note, "fail")
-}
-
-// updateTTL is used to update the TTL of a check. This is the internal
-// method that uses the old API that's present in Consul versions prior to
-// 0.6.4. Since Consul didn't have an analogous "update" API before it seemed
-// ok to break this (former) UpdateTTL in favor of the new UpdateTTL below,
-// but keep the old Pass/Warn/Fail methods using the old API under the hood.
-//
-// DEPRECATION NOTICE: This interface is deprecated in favor of UpdateTTL().
-// The client interface will be removed in 0.8 and the server endpoints will
-// be removed in 0.9.
-func (a *Agent) updateTTL(checkID, note, status string) error {
-	switch status {
-	case "pass":
-	case "warn":
-	case "fail":
-	default:
-		return fmt.Errorf("Invalid status: %s", status)
-	}
-	endpoint := fmt.Sprintf("/v1/agent/check/%s/%s", status, checkID)
-	r := a.c.newRequest("PUT", endpoint)
-	r.params.Set("note", note)
-	_, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return err
-	}
-	resp.Body.Close()
-	return nil
-}
-
-// checkUpdate is the payload for a PUT for a check update.
-type checkUpdate struct {
-	// Status is one of the api.Health* states: HealthPassing
-	// ("passing"), HealthWarning ("warning"), or HealthCritical
-	// ("critical").
-	Status string
-
-	// Output is the information to post to the UI for operators as the
-	// output of the process that decided to hit the TTL check. This is
-	// different from the note field that's associated with the check
-	// itself.
-	Output string
-}
-
-// UpdateTTL is used to update the TTL of a check. This uses the newer API
-// that was introduced in Consul 0.6.4 and later. We translate the old status
-// strings for compatibility (though a newer version of Consul will still be
-// required to use this API).
-func (a *Agent) UpdateTTL(checkID, output, status string) error {
-	switch status {
-	case "pass", HealthPassing:
-		status = HealthPassing
-	case "warn", HealthWarning:
-		status = HealthWarning
-	case "fail", HealthCritical:
-		status = HealthCritical
-	default:
-		return fmt.Errorf("Invalid status: %s", status)
-	}
-
-	endpoint := fmt.Sprintf("/v1/agent/check/update/%s", checkID)
-	r := a.c.newRequest("PUT", endpoint)
-	r.obj = &checkUpdate{
-		Status: status,
-		Output: output,
-	}
-
-	_, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return err
-	}
-	resp.Body.Close()
-	return nil
-}
-
-// CheckRegister is used to register a new check with
-// the local agent
-func (a *Agent) CheckRegister(check *AgentCheckRegistration) error {
-	r := a.c.newRequest("PUT", "/v1/agent/check/register")
-	r.obj = check
-	_, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return err
-	}
-	resp.Body.Close()
-	return nil
-}
-
-// CheckDeregister is used to deregister a check with
-// the local agent
-func (a *Agent) CheckDeregister(checkID string) error {
-	r := a.c.newRequest("PUT", "/v1/agent/check/deregister/"+checkID)
-	_, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return err
-	}
-	resp.Body.Close()
-	return nil
-}
-
-// Join is used to instruct the agent to attempt a join to
-// another cluster member
-func (a *Agent) Join(addr string, wan bool) error {
-	r := a.c.newRequest("PUT", "/v1/agent/join/"+addr)
-	if wan {
-		r.params.Set("wan", "1")
-	}
-	_, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return err
-	}
-	resp.Body.Close()
-	return nil
-}
-
-// Leave is used to have the agent gracefully leave the cluster and shutdown
-func (a *Agent) Leave() error {
-	r := a.c.newRequest("PUT", "/v1/agent/leave")
-	_, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return err
-	}
-	resp.Body.Close()
-	return nil
-}
-
-// ForceLeave is used to have the agent eject a failed node
-func (a *Agent) ForceLeave(node string) error {
-	r := a.c.newRequest("PUT", "/v1/agent/force-leave/"+node)
-	_, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return err
-	}
-	resp.Body.Close()
-	return nil
-}
-
-// ConnectAuthorize is used to authorize an incoming connection
-// to a natively integrated Connect service.
-func (a *Agent) ConnectAuthorize(auth *AgentAuthorizeParams) (*AgentAuthorize, error) {
-	r := a.c.newRequest("POST", "/v1/agent/connect/authorize")
-	r.obj = auth
-	_, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	var out AgentAuthorize
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, err
-	}
-	return &out, nil
-}
-
-// ConnectCARoots returns the list of roots.
-func (a *Agent) ConnectCARoots(q *QueryOptions) (*CARootList, *QueryMeta, error) {
-	r := a.c.newRequest("GET", "/v1/agent/connect/ca/roots")
-	r.setQueryOptions(q)
-	rtt, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	qm := &QueryMeta{}
-	parseQueryMeta(resp, qm)
-	qm.RequestTime = rtt
-
-	var out CARootList
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, nil, err
-	}
-	return &out, qm, nil
-}
-
-// ConnectCALeaf gets the leaf certificate for the given service ID.
-func (a *Agent) ConnectCALeaf(serviceID string, q *QueryOptions) (*LeafCert, *QueryMeta, error) {
-	r := a.c.newRequest("GET", "/v1/agent/connect/ca/leaf/"+serviceID)
-	r.setQueryOptions(q)
-	rtt, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	qm := &QueryMeta{}
-	parseQueryMeta(resp, qm)
-	qm.RequestTime = rtt
-
-	var out LeafCert
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, nil, err
-	}
-	return &out, qm, nil
-}
-
-// EnableServiceMaintenance toggles service maintenance mode on
-// for the given service ID.
-func (a *Agent) EnableServiceMaintenance(serviceID, reason string) error {
-	r := a.c.newRequest("PUT", "/v1/agent/service/maintenance/"+serviceID)
-	r.params.Set("enable", "true")
-	r.params.Set("reason", reason)
-	_, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return err
-	}
-	resp.Body.Close()
-	return nil
-}
-
-// DisableServiceMaintenance toggles service maintenance mode off
-// for the given service ID.
-func (a *Agent) DisableServiceMaintenance(serviceID string) error {
-	r := a.c.newRequest("PUT", "/v1/agent/service/maintenance/"+serviceID)
-	r.params.Set("enable", "false")
-	_, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return err
-	}
-	resp.Body.Close()
-	return nil
-}
-
-// EnableNodeMaintenance toggles node maintenance mode on for the
-// agent we are connected to.
-func (a *Agent) EnableNodeMaintenance(reason string) error {
-	r := a.c.newRequest("PUT", "/v1/agent/maintenance")
-	r.params.Set("enable", "true")
-	r.params.Set("reason", reason)
-	_, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return err
-	}
-	resp.Body.Close()
-	return nil
-}
-
-// DisableNodeMaintenance toggles node maintenance mode off for the
-// agent we are connected to.
-func (a *Agent) DisableNodeMaintenance() error {
-	r := a.c.newRequest("PUT", "/v1/agent/maintenance")
-	r.params.Set("enable", "false")
-	_, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return err
-	}
-	resp.Body.Close()
-	return nil
-}
-
-// Monitor returns a channel which will receive streaming logs from the agent
-// Providing a non-nil stopCh can be used to close the connection and stop the
-// log stream. An empty string will be sent down the given channel when there's
-// nothing left to stream, after which the caller should close the stopCh.
-func (a *Agent) Monitor(loglevel string, stopCh <-chan struct{}, q *QueryOptions) (chan string, error) {
-	r := a.c.newRequest("GET", "/v1/agent/monitor")
-	r.setQueryOptions(q)
-	if loglevel != "" {
-		r.params.Add("loglevel", loglevel)
-	}
-	_, resp, err := requireOK(a.c.doRequest(r))
-	if err != nil {
-		return nil, err
-	}
-
-	logCh := make(chan string, 64)
-	go func() {
-		defer resp.Body.Close()
-
-		scanner := bufio.NewScanner(resp.Body)
-		for {
-			select {
-			case <-stopCh:
-				close(logCh)
-				return
-			default:
-			}
-			if scanner.Scan() {
-				// An empty string signals to the caller that
-				// the scan is done, so make sure we only emit
-				// that when the scanner says it's done, not if
-				// we happen to ingest an empty line.
-				if text := scanner.Text(); text != "" {
-					logCh <- text
-				} else {
-					logCh <- " "
-				}
-			} else {
-				logCh <- ""
-			}
-		}
-	}()
-
-	return logCh, nil
-}
-
-// UpdateACLToken updates the agent's "acl_token". See updateToken for more
-// details.
-//
-// DEPRECATED (ACL-Legacy-Compat) - Prefer UpdateDefaultACLToken for v1.4.3 and above
-func (a *Agent) UpdateACLToken(token string, q *WriteOptions) (*WriteMeta, error) {
-	return a.updateToken("acl_token", token, q)
-}
-
-// UpdateACLAgentToken updates the agent's "acl_agent_token". See updateToken
-// for more details.
-//
-// DEPRECATED (ACL-Legacy-Compat) - Prefer UpdateAgentACLToken for v1.4.3 and above
-func (a *Agent) UpdateACLAgentToken(token string, q *WriteOptions) (*WriteMeta, error) {
-	return a.updateToken("acl_agent_token", token, q)
-}
-
-// UpdateACLAgentMasterToken updates the agent's "acl_agent_master_token". See
-// updateToken for more details.
-//
-// DEPRECATED (ACL-Legacy-Compat) - Prefer UpdateAgentMasterACLToken for v1.4.3 and above
-func (a *Agent) UpdateACLAgentMasterToken(token string, q *WriteOptions) (*WriteMeta, error) {
-	return a.updateToken("acl_agent_master_token", token, q)
-}
-
-// UpdateACLReplicationToken updates the agent's "acl_replication_token". See
-// updateToken for more details.
-//
-// DEPRECATED (ACL-Legacy-Compat) - Prefer UpdateReplicationACLToken for v1.4.3 and above
-func (a *Agent) UpdateACLReplicationToken(token string, q *WriteOptions) (*WriteMeta, error) {
-	return a.updateToken("acl_replication_token", token, q)
-}
-
-// UpdateDefaultACLToken updates the agent's "default" token. See updateToken
-// for more details
-func (a *Agent) UpdateDefaultACLToken(token string, q *WriteOptions) (*WriteMeta, error) {
-	return a.updateTokenFallback("default", "acl_token", token, q)
-}
-
-// UpdateAgentACLToken updates the agent's "agent" token. See updateToken
-// for more details
-func (a *Agent) UpdateAgentACLToken(token string, q *WriteOptions) (*WriteMeta, error) {
-	return a.updateTokenFallback("agent", "acl_agent_token", token, q)
-}
-
-// UpdateAgentMasterACLToken updates the agent's "agent_master" token. See updateToken
-// for more details
-func (a *Agent) UpdateAgentMasterACLToken(token string, q *WriteOptions) (*WriteMeta, error) {
-	return a.updateTokenFallback("agent_master", "acl_agent_master_token", token, q)
-}
-
-// UpdateReplicationACLToken updates the agent's "replication" token. See updateToken
-// for more details
-func (a *Agent) UpdateReplicationACLToken(token string, q *WriteOptions) (*WriteMeta, error) {
-	return a.updateTokenFallback("replication", "acl_replication_token", token, q)
-}
-
-// updateToken can be used to update one of an agent's ACL tokens after the agent has
-// started. The tokens are may not be persisted, so will need to be updated again if
-// the agent is restarted unless the agent is configured to persist them.
-func (a *Agent) updateToken(target, token string, q *WriteOptions) (*WriteMeta, error) {
-	meta, _, err := a.updateTokenOnce(target, token, q)
-	return meta, err
-}
-
-func (a *Agent) updateTokenFallback(target, fallback, token string, q *WriteOptions) (*WriteMeta, error) {
-	meta, status, err := a.updateTokenOnce(target, token, q)
-	if err != nil && status == 404 {
-		meta, _, err = a.updateTokenOnce(fallback, token, q)
-	}
-	return meta, err
-}
-
-func (a *Agent) updateTokenOnce(target, token string, q *WriteOptions) (*WriteMeta, int, error) {
-	r := a.c.newRequest("PUT", fmt.Sprintf("/v1/agent/token/%s", target))
-	r.setWriteOptions(q)
-	r.obj = &AgentToken{Token: token}
-
-	rtt, resp, err := a.c.doRequest(r)
-	if err != nil {
-		return nil, 0, err
-	}
-	defer resp.Body.Close()
-
-	wm := &WriteMeta{RequestTime: rtt}
-
-	if resp.StatusCode != 200 {
-		var buf bytes.Buffer
-		io.Copy(&buf, resp.Body)
-		return wm, resp.StatusCode, fmt.Errorf("Unexpected response code: %d (%s)", resp.StatusCode, buf.Bytes())
-	}
-
-	return wm, resp.StatusCode, nil
-}
diff --git a/vendor/github.com/hashicorp/consul/api/api.go b/vendor/github.com/hashicorp/consul/api/api.go
deleted file mode 100644
index b624b3c..0000000
--- a/vendor/github.com/hashicorp/consul/api/api.go
+++ /dev/null
@@ -1,973 +0,0 @@
-package api
-
-import (
-	"bytes"
-	"context"
-	"crypto/tls"
-	"encoding/json"
-	"fmt"
-	"io"
-	"io/ioutil"
-	"log"
-	"net"
-	"net/http"
-	"net/url"
-	"os"
-	"strconv"
-	"strings"
-	"time"
-
-	"github.com/hashicorp/go-cleanhttp"
-	"github.com/hashicorp/go-rootcerts"
-)
-
-const (
-	// HTTPAddrEnvName defines an environment variable name which sets
-	// the HTTP address if there is no -http-addr specified.
-	HTTPAddrEnvName = "CONSUL_HTTP_ADDR"
-
-	// HTTPTokenEnvName defines an environment variable name which sets
-	// the HTTP token.
-	HTTPTokenEnvName = "CONSUL_HTTP_TOKEN"
-
-	// HTTPTokenFileEnvName defines an environment variable name which sets
-	// the HTTP token file.
-	HTTPTokenFileEnvName = "CONSUL_HTTP_TOKEN_FILE"
-
-	// HTTPAuthEnvName defines an environment variable name which sets
-	// the HTTP authentication header.
-	HTTPAuthEnvName = "CONSUL_HTTP_AUTH"
-
-	// HTTPSSLEnvName defines an environment variable name which sets
-	// whether or not to use HTTPS.
-	HTTPSSLEnvName = "CONSUL_HTTP_SSL"
-
-	// HTTPCAFile defines an environment variable name which sets the
-	// CA file to use for talking to Consul over TLS.
-	HTTPCAFile = "CONSUL_CACERT"
-
-	// HTTPCAPath defines an environment variable name which sets the
-	// path to a directory of CA certs to use for talking to Consul over TLS.
-	HTTPCAPath = "CONSUL_CAPATH"
-
-	// HTTPClientCert defines an environment variable name which sets the
-	// client cert file to use for talking to Consul over TLS.
-	HTTPClientCert = "CONSUL_CLIENT_CERT"
-
-	// HTTPClientKey defines an environment variable name which sets the
-	// client key file to use for talking to Consul over TLS.
-	HTTPClientKey = "CONSUL_CLIENT_KEY"
-
-	// HTTPTLSServerName defines an environment variable name which sets the
-	// server name to use as the SNI host when connecting via TLS
-	HTTPTLSServerName = "CONSUL_TLS_SERVER_NAME"
-
-	// HTTPSSLVerifyEnvName defines an environment variable name which sets
-	// whether or not to disable certificate checking.
-	HTTPSSLVerifyEnvName = "CONSUL_HTTP_SSL_VERIFY"
-
-	// GRPCAddrEnvName defines an environment variable name which sets the gRPC
-	// address for consul connect envoy. Note this isn't actually used by the api
-	// client in this package but is defined here for consistency with all the
-	// other ENV names we use.
-	GRPCAddrEnvName = "CONSUL_GRPC_ADDR"
-)
-
-// QueryOptions are used to parameterize a query
-type QueryOptions struct {
-	// Providing a datacenter overwrites the DC provided
-	// by the Config
-	Datacenter string
-
-	// AllowStale allows any Consul server (non-leader) to service
-	// a read. This allows for lower latency and higher throughput
-	AllowStale bool
-
-	// RequireConsistent forces the read to be fully consistent.
-	// This is more expensive but prevents ever performing a stale
-	// read.
-	RequireConsistent bool
-
-	// UseCache requests that the agent cache results locally. See
-	// https://www.consul.io/api/features/caching.html for more details on the
-	// semantics.
-	UseCache bool
-
-	// MaxAge limits how old a cached value will be returned if UseCache is true.
-	// If there is a cached response that is older than the MaxAge, it is treated
-	// as a cache miss and a new fetch invoked. If the fetch fails, the error is
-	// returned. Clients that wish to allow for stale results on error can set
-	// StaleIfError to a longer duration to change this behavior. It is ignored
-	// if the endpoint supports background refresh caching. See
-	// https://www.consul.io/api/features/caching.html for more details.
-	MaxAge time.Duration
-
-	// StaleIfError specifies how stale the client will accept a cached response
-	// if the servers are unavailable to fetch a fresh one. Only makes sense when
-	// UseCache is true and MaxAge is set to a lower, non-zero value. It is
-	// ignored if the endpoint supports background refresh caching. See
-	// https://www.consul.io/api/features/caching.html for more details.
-	StaleIfError time.Duration
-
-	// WaitIndex is used to enable a blocking query. Waits
-	// until the timeout or the next index is reached
-	WaitIndex uint64
-
-	// WaitHash is used by some endpoints instead of WaitIndex to perform blocking
-	// on state based on a hash of the response rather than a monotonic index.
-	// This is required when the state being blocked on is not stored in Raft, for
-	// example agent-local proxy configuration.
-	WaitHash string
-
-	// WaitTime is used to bound the duration of a wait.
-	// Defaults to that of the Config, but can be overridden.
-	WaitTime time.Duration
-
-	// Token is used to provide a per-request ACL token
-	// which overrides the agent's default token.
-	Token string
-
-	// Near is used to provide a node name that will sort the results
-	// in ascending order based on the estimated round trip time from
-	// that node. Setting this to "_agent" will use the agent's node
-	// for the sort.
-	Near string
-
-	// NodeMeta is used to filter results by nodes with the given
-	// metadata key/value pairs. Currently, only one key/value pair can
-	// be provided for filtering.
-	NodeMeta map[string]string
-
-	// RelayFactor is used in keyring operations to cause responses to be
-	// relayed back to the sender through N other random nodes. Must be
-	// a value from 0 to 5 (inclusive).
-	RelayFactor uint8
-
-	// LocalOnly is used in keyring list operation to force the keyring
-	// query to only hit local servers (no WAN traffic).
-	LocalOnly bool
-
-	// Connect filters prepared query execution to only include Connect-capable
-	// services. This currently affects prepared query execution.
-	Connect bool
-
-	// ctx is an optional context pass through to the underlying HTTP
-	// request layer. Use Context() and WithContext() to manage this.
-	ctx context.Context
-
-	// Filter requests filtering data prior to it being returned. The string
-	// is a go-bexpr compatible expression.
-	Filter string
-}
-
-func (o *QueryOptions) Context() context.Context {
-	if o != nil && o.ctx != nil {
-		return o.ctx
-	}
-	return context.Background()
-}
-
-func (o *QueryOptions) WithContext(ctx context.Context) *QueryOptions {
-	o2 := new(QueryOptions)
-	if o != nil {
-		*o2 = *o
-	}
-	o2.ctx = ctx
-	return o2
-}
-
-// WriteOptions are used to parameterize a write
-type WriteOptions struct {
-	// Providing a datacenter overwrites the DC provided
-	// by the Config
-	Datacenter string
-
-	// Token is used to provide a per-request ACL token
-	// which overrides the agent's default token.
-	Token string
-
-	// RelayFactor is used in keyring operations to cause responses to be
-	// relayed back to the sender through N other random nodes. Must be
-	// a value from 0 to 5 (inclusive).
-	RelayFactor uint8
-
-	// ctx is an optional context pass through to the underlying HTTP
-	// request layer. Use Context() and WithContext() to manage this.
-	ctx context.Context
-}
-
-func (o *WriteOptions) Context() context.Context {
-	if o != nil && o.ctx != nil {
-		return o.ctx
-	}
-	return context.Background()
-}
-
-func (o *WriteOptions) WithContext(ctx context.Context) *WriteOptions {
-	o2 := new(WriteOptions)
-	if o != nil {
-		*o2 = *o
-	}
-	o2.ctx = ctx
-	return o2
-}
-
-// QueryMeta is used to return meta data about a query
-type QueryMeta struct {
-	// LastIndex. This can be used as a WaitIndex to perform
-	// a blocking query
-	LastIndex uint64
-
-	// LastContentHash. This can be used as a WaitHash to perform a blocking query
-	// for endpoints that support hash-based blocking. Endpoints that do not
-	// support it will return an empty hash.
-	LastContentHash string
-
-	// Time of last contact from the leader for the
-	// server servicing the request
-	LastContact time.Duration
-
-	// Is there a known leader
-	KnownLeader bool
-
-	// How long did the request take
-	RequestTime time.Duration
-
-	// Is address translation enabled for HTTP responses on this agent
-	AddressTranslationEnabled bool
-
-	// CacheHit is true if the result was served from agent-local cache.
-	CacheHit bool
-
-	// CacheAge is set if request was ?cached and indicates how stale the cached
-	// response is.
-	CacheAge time.Duration
-}
-
-// WriteMeta is used to return meta data about a write
-type WriteMeta struct {
-	// How long did the request take
-	RequestTime time.Duration
-}
-
-// HttpBasicAuth is used to authenticate http client with HTTP Basic Authentication
-type HttpBasicAuth struct {
-	// Username to use for HTTP Basic Authentication
-	Username string
-
-	// Password to use for HTTP Basic Authentication
-	Password string
-}
-
-// Config is used to configure the creation of a client
-type Config struct {
-	// Address is the address of the Consul server
-	Address string
-
-	// Scheme is the URI scheme for the Consul server
-	Scheme string
-
-	// Datacenter to use. If not provided, the default agent datacenter is used.
-	Datacenter string
-
-	// Transport is the Transport to use for the http client.
-	Transport *http.Transport
-
-	// HttpClient is the client to use. Default will be
-	// used if not provided.
-	HttpClient *http.Client
-
-	// HttpAuth is the auth info to use for http access.
-	HttpAuth *HttpBasicAuth
-
-	// WaitTime limits how long a Watch will block. If not provided,
-	// the agent default values will be used.
-	WaitTime time.Duration
-
-	// Token is used to provide a per-request ACL token
-	// which overrides the agent's default token.
-	Token string
-
-	// TokenFile is a file containing the current token to use for this client.
-	// If provided it is read once at startup and never again.
-	TokenFile string
-
-	TLSConfig TLSConfig
-}
-
-// TLSConfig is used to generate a TLSClientConfig that's useful for talking to
-// Consul using TLS.
-type TLSConfig struct {
-	// Address is the optional address of the Consul server. The port, if any
-	// will be removed from here and this will be set to the ServerName of the
-	// resulting config.
-	Address string
-
-	// CAFile is the optional path to the CA certificate used for Consul
-	// communication, defaults to the system bundle if not specified.
-	CAFile string
-
-	// CAPath is the optional path to a directory of CA certificates to use for
-	// Consul communication, defaults to the system bundle if not specified.
-	CAPath string
-
-	// CertFile is the optional path to the certificate for Consul
-	// communication. If this is set then you need to also set KeyFile.
-	CertFile string
-
-	// KeyFile is the optional path to the private key for Consul communication.
-	// If this is set then you need to also set CertFile.
-	KeyFile string
-
-	// InsecureSkipVerify if set to true will disable TLS host verification.
-	InsecureSkipVerify bool
-}
-
-// DefaultConfig returns a default configuration for the client. By default this
-// will pool and reuse idle connections to Consul. If you have a long-lived
-// client object, this is the desired behavior and should make the most efficient
-// use of the connections to Consul. If you don't reuse a client object, which
-// is not recommended, then you may notice idle connections building up over
-// time. To avoid this, use the DefaultNonPooledConfig() instead.
-func DefaultConfig() *Config {
-	return defaultConfig(cleanhttp.DefaultPooledTransport)
-}
-
-// DefaultNonPooledConfig returns a default configuration for the client which
-// does not pool connections. This isn't a recommended configuration because it
-// will reconnect to Consul on every request, but this is useful to avoid the
-// accumulation of idle connections if you make many client objects during the
-// lifetime of your application.
-func DefaultNonPooledConfig() *Config {
-	return defaultConfig(cleanhttp.DefaultTransport)
-}
-
-// defaultConfig returns the default configuration for the client, using the
-// given function to make the transport.
-func defaultConfig(transportFn func() *http.Transport) *Config {
-	config := &Config{
-		Address:   "127.0.0.1:8500",
-		Scheme:    "http",
-		Transport: transportFn(),
-	}
-
-	if addr := os.Getenv(HTTPAddrEnvName); addr != "" {
-		config.Address = addr
-	}
-
-	if tokenFile := os.Getenv(HTTPTokenFileEnvName); tokenFile != "" {
-		config.TokenFile = tokenFile
-	}
-
-	if token := os.Getenv(HTTPTokenEnvName); token != "" {
-		config.Token = token
-	}
-
-	if auth := os.Getenv(HTTPAuthEnvName); auth != "" {
-		var username, password string
-		if strings.Contains(auth, ":") {
-			split := strings.SplitN(auth, ":", 2)
-			username = split[0]
-			password = split[1]
-		} else {
-			username = auth
-		}
-
-		config.HttpAuth = &HttpBasicAuth{
-			Username: username,
-			Password: password,
-		}
-	}
-
-	if ssl := os.Getenv(HTTPSSLEnvName); ssl != "" {
-		enabled, err := strconv.ParseBool(ssl)
-		if err != nil {
-			log.Printf("[WARN] client: could not parse %s: %s", HTTPSSLEnvName, err)
-		}
-
-		if enabled {
-			config.Scheme = "https"
-		}
-	}
-
-	if v := os.Getenv(HTTPTLSServerName); v != "" {
-		config.TLSConfig.Address = v
-	}
-	if v := os.Getenv(HTTPCAFile); v != "" {
-		config.TLSConfig.CAFile = v
-	}
-	if v := os.Getenv(HTTPCAPath); v != "" {
-		config.TLSConfig.CAPath = v
-	}
-	if v := os.Getenv(HTTPClientCert); v != "" {
-		config.TLSConfig.CertFile = v
-	}
-	if v := os.Getenv(HTTPClientKey); v != "" {
-		config.TLSConfig.KeyFile = v
-	}
-	if v := os.Getenv(HTTPSSLVerifyEnvName); v != "" {
-		doVerify, err := strconv.ParseBool(v)
-		if err != nil {
-			log.Printf("[WARN] client: could not parse %s: %s", HTTPSSLVerifyEnvName, err)
-		}
-		if !doVerify {
-			config.TLSConfig.InsecureSkipVerify = true
-		}
-	}
-
-	return config
-}
-
-// TLSConfig is used to generate a TLSClientConfig that's useful for talking to
-// Consul using TLS.
-func SetupTLSConfig(tlsConfig *TLSConfig) (*tls.Config, error) {
-	tlsClientConfig := &tls.Config{
-		InsecureSkipVerify: tlsConfig.InsecureSkipVerify,
-	}
-
-	if tlsConfig.Address != "" {
-		server := tlsConfig.Address
-		hasPort := strings.LastIndex(server, ":") > strings.LastIndex(server, "]")
-		if hasPort {
-			var err error
-			server, _, err = net.SplitHostPort(server)
-			if err != nil {
-				return nil, err
-			}
-		}
-		tlsClientConfig.ServerName = server
-	}
-
-	if tlsConfig.CertFile != "" && tlsConfig.KeyFile != "" {
-		tlsCert, err := tls.LoadX509KeyPair(tlsConfig.CertFile, tlsConfig.KeyFile)
-		if err != nil {
-			return nil, err
-		}
-		tlsClientConfig.Certificates = []tls.Certificate{tlsCert}
-	}
-
-	if tlsConfig.CAFile != "" || tlsConfig.CAPath != "" {
-		rootConfig := &rootcerts.Config{
-			CAFile: tlsConfig.CAFile,
-			CAPath: tlsConfig.CAPath,
-		}
-		if err := rootcerts.ConfigureTLS(tlsClientConfig, rootConfig); err != nil {
-			return nil, err
-		}
-	}
-
-	return tlsClientConfig, nil
-}
-
-func (c *Config) GenerateEnv() []string {
-	env := make([]string, 0, 10)
-
-	env = append(env,
-		fmt.Sprintf("%s=%s", HTTPAddrEnvName, c.Address),
-		fmt.Sprintf("%s=%s", HTTPTokenEnvName, c.Token),
-		fmt.Sprintf("%s=%s", HTTPTokenFileEnvName, c.TokenFile),
-		fmt.Sprintf("%s=%t", HTTPSSLEnvName, c.Scheme == "https"),
-		fmt.Sprintf("%s=%s", HTTPCAFile, c.TLSConfig.CAFile),
-		fmt.Sprintf("%s=%s", HTTPCAPath, c.TLSConfig.CAPath),
-		fmt.Sprintf("%s=%s", HTTPClientCert, c.TLSConfig.CertFile),
-		fmt.Sprintf("%s=%s", HTTPClientKey, c.TLSConfig.KeyFile),
-		fmt.Sprintf("%s=%s", HTTPTLSServerName, c.TLSConfig.Address),
-		fmt.Sprintf("%s=%t", HTTPSSLVerifyEnvName, !c.TLSConfig.InsecureSkipVerify))
-
-	if c.HttpAuth != nil {
-		env = append(env, fmt.Sprintf("%s=%s:%s", HTTPAuthEnvName, c.HttpAuth.Username, c.HttpAuth.Password))
-	} else {
-		env = append(env, fmt.Sprintf("%s=", HTTPAuthEnvName))
-	}
-
-	return env
-}
-
-// Client provides a client to the Consul API
-type Client struct {
-	config Config
-}
-
-// NewClient returns a new client
-func NewClient(config *Config) (*Client, error) {
-	// bootstrap the config
-	defConfig := DefaultConfig()
-
-	if len(config.Address) == 0 {
-		config.Address = defConfig.Address
-	}
-
-	if len(config.Scheme) == 0 {
-		config.Scheme = defConfig.Scheme
-	}
-
-	if config.Transport == nil {
-		config.Transport = defConfig.Transport
-	}
-
-	if config.TLSConfig.Address == "" {
-		config.TLSConfig.Address = defConfig.TLSConfig.Address
-	}
-
-	if config.TLSConfig.CAFile == "" {
-		config.TLSConfig.CAFile = defConfig.TLSConfig.CAFile
-	}
-
-	if config.TLSConfig.CAPath == "" {
-		config.TLSConfig.CAPath = defConfig.TLSConfig.CAPath
-	}
-
-	if config.TLSConfig.CertFile == "" {
-		config.TLSConfig.CertFile = defConfig.TLSConfig.CertFile
-	}
-
-	if config.TLSConfig.KeyFile == "" {
-		config.TLSConfig.KeyFile = defConfig.TLSConfig.KeyFile
-	}
-
-	if !config.TLSConfig.InsecureSkipVerify {
-		config.TLSConfig.InsecureSkipVerify = defConfig.TLSConfig.InsecureSkipVerify
-	}
-
-	if config.HttpClient == nil {
-		var err error
-		config.HttpClient, err = NewHttpClient(config.Transport, config.TLSConfig)
-		if err != nil {
-			return nil, err
-		}
-	}
-
-	parts := strings.SplitN(config.Address, "://", 2)
-	if len(parts) == 2 {
-		switch parts[0] {
-		case "http":
-			config.Scheme = "http"
-		case "https":
-			config.Scheme = "https"
-		case "unix":
-			trans := cleanhttp.DefaultTransport()
-			trans.DialContext = func(_ context.Context, _, _ string) (net.Conn, error) {
-				return net.Dial("unix", parts[1])
-			}
-			config.HttpClient = &http.Client{
-				Transport: trans,
-			}
-		default:
-			return nil, fmt.Errorf("Unknown protocol scheme: %s", parts[0])
-		}
-		config.Address = parts[1]
-	}
-
-	// If the TokenFile is set, always use that, even if a Token is configured.
-	// This is because when TokenFile is set it is read into the Token field.
-	// We want any derived clients to have to re-read the token file.
-	if config.TokenFile != "" {
-		data, err := ioutil.ReadFile(config.TokenFile)
-		if err != nil {
-			return nil, fmt.Errorf("Error loading token file: %s", err)
-		}
-
-		if token := strings.TrimSpace(string(data)); token != "" {
-			config.Token = token
-		}
-	}
-	if config.Token == "" {
-		config.Token = defConfig.Token
-	}
-
-	return &Client{config: *config}, nil
-}
-
-// NewHttpClient returns an http client configured with the given Transport and TLS
-// config.
-func NewHttpClient(transport *http.Transport, tlsConf TLSConfig) (*http.Client, error) {
-	client := &http.Client{
-		Transport: transport,
-	}
-
-	// TODO (slackpad) - Once we get some run time on the HTTP/2 support we
-	// should turn it on by default if TLS is enabled. We would basically
-	// just need to call http2.ConfigureTransport(transport) here. We also
-	// don't want to introduce another external dependency on
-	// golang.org/x/net/http2 at this time. For a complete recipe for how
-	// to enable HTTP/2 support on a transport suitable for the API client
-	// library see agent/http_test.go:TestHTTPServer_H2.
-
-	if transport.TLSClientConfig == nil {
-		tlsClientConfig, err := SetupTLSConfig(&tlsConf)
-
-		if err != nil {
-			return nil, err
-		}
-
-		transport.TLSClientConfig = tlsClientConfig
-	}
-
-	return client, nil
-}
-
-// request is used to help build up a request
-type request struct {
-	config *Config
-	method string
-	url    *url.URL
-	params url.Values
-	body   io.Reader
-	header http.Header
-	obj    interface{}
-	ctx    context.Context
-}
-
-// setQueryOptions is used to annotate the request with
-// additional query options
-func (r *request) setQueryOptions(q *QueryOptions) {
-	if q == nil {
-		return
-	}
-	if q.Datacenter != "" {
-		r.params.Set("dc", q.Datacenter)
-	}
-	if q.AllowStale {
-		r.params.Set("stale", "")
-	}
-	if q.RequireConsistent {
-		r.params.Set("consistent", "")
-	}
-	if q.WaitIndex != 0 {
-		r.params.Set("index", strconv.FormatUint(q.WaitIndex, 10))
-	}
-	if q.WaitTime != 0 {
-		r.params.Set("wait", durToMsec(q.WaitTime))
-	}
-	if q.WaitHash != "" {
-		r.params.Set("hash", q.WaitHash)
-	}
-	if q.Token != "" {
-		r.header.Set("X-Consul-Token", q.Token)
-	}
-	if q.Near != "" {
-		r.params.Set("near", q.Near)
-	}
-	if q.Filter != "" {
-		r.params.Set("filter", q.Filter)
-	}
-	if len(q.NodeMeta) > 0 {
-		for key, value := range q.NodeMeta {
-			r.params.Add("node-meta", key+":"+value)
-		}
-	}
-	if q.RelayFactor != 0 {
-		r.params.Set("relay-factor", strconv.Itoa(int(q.RelayFactor)))
-	}
-	if q.LocalOnly {
-		r.params.Set("local-only", fmt.Sprintf("%t", q.LocalOnly))
-	}
-	if q.Connect {
-		r.params.Set("connect", "true")
-	}
-	if q.UseCache && !q.RequireConsistent {
-		r.params.Set("cached", "")
-
-		cc := []string{}
-		if q.MaxAge > 0 {
-			cc = append(cc, fmt.Sprintf("max-age=%.0f", q.MaxAge.Seconds()))
-		}
-		if q.StaleIfError > 0 {
-			cc = append(cc, fmt.Sprintf("stale-if-error=%.0f", q.StaleIfError.Seconds()))
-		}
-		if len(cc) > 0 {
-			r.header.Set("Cache-Control", strings.Join(cc, ", "))
-		}
-	}
-	r.ctx = q.ctx
-}
-
-// durToMsec converts a duration to a millisecond specified string. If the
-// user selected a positive value that rounds to 0 ms, then we will use 1 ms
-// so they get a short delay, otherwise Consul will translate the 0 ms into
-// a huge default delay.
-func durToMsec(dur time.Duration) string {
-	ms := dur / time.Millisecond
-	if dur > 0 && ms == 0 {
-		ms = 1
-	}
-	return fmt.Sprintf("%dms", ms)
-}
-
-// serverError is a string we look for to detect 500 errors.
-const serverError = "Unexpected response code: 500"
-
-// IsRetryableError returns true for 500 errors from the Consul servers, and
-// network connection errors. These are usually retryable at a later time.
-// This applies to reads but NOT to writes. This may return true for errors
-// on writes that may have still gone through, so do not use this to retry
-// any write operations.
-func IsRetryableError(err error) bool {
-	if err == nil {
-		return false
-	}
-
-	if _, ok := err.(net.Error); ok {
-		return true
-	}
-
-	// TODO (slackpad) - Make a real error type here instead of using
-	// a string check.
-	return strings.Contains(err.Error(), serverError)
-}
-
-// setWriteOptions is used to annotate the request with
-// additional write options
-func (r *request) setWriteOptions(q *WriteOptions) {
-	if q == nil {
-		return
-	}
-	if q.Datacenter != "" {
-		r.params.Set("dc", q.Datacenter)
-	}
-	if q.Token != "" {
-		r.header.Set("X-Consul-Token", q.Token)
-	}
-	if q.RelayFactor != 0 {
-		r.params.Set("relay-factor", strconv.Itoa(int(q.RelayFactor)))
-	}
-	r.ctx = q.ctx
-}
-
-// toHTTP converts the request to an HTTP request
-func (r *request) toHTTP() (*http.Request, error) {
-	// Encode the query parameters
-	r.url.RawQuery = r.params.Encode()
-
-	// Check if we should encode the body
-	if r.body == nil && r.obj != nil {
-		b, err := encodeBody(r.obj)
-		if err != nil {
-			return nil, err
-		}
-		r.body = b
-	}
-
-	// Create the HTTP request
-	req, err := http.NewRequest(r.method, r.url.RequestURI(), r.body)
-	if err != nil {
-		return nil, err
-	}
-
-	req.URL.Host = r.url.Host
-	req.URL.Scheme = r.url.Scheme
-	req.Host = r.url.Host
-	req.Header = r.header
-
-	// Setup auth
-	if r.config.HttpAuth != nil {
-		req.SetBasicAuth(r.config.HttpAuth.Username, r.config.HttpAuth.Password)
-	}
-	if r.ctx != nil {
-		return req.WithContext(r.ctx), nil
-	}
-
-	return req, nil
-}
-
-// newRequest is used to create a new request
-func (c *Client) newRequest(method, path string) *request {
-	r := &request{
-		config: &c.config,
-		method: method,
-		url: &url.URL{
-			Scheme: c.config.Scheme,
-			Host:   c.config.Address,
-			Path:   path,
-		},
-		params: make(map[string][]string),
-		header: make(http.Header),
-	}
-	if c.config.Datacenter != "" {
-		r.params.Set("dc", c.config.Datacenter)
-	}
-	if c.config.WaitTime != 0 {
-		r.params.Set("wait", durToMsec(r.config.WaitTime))
-	}
-	if c.config.Token != "" {
-		r.header.Set("X-Consul-Token", r.config.Token)
-	}
-	return r
-}
-
-// doRequest runs a request with our client
-func (c *Client) doRequest(r *request) (time.Duration, *http.Response, error) {
-	req, err := r.toHTTP()
-	if err != nil {
-		return 0, nil, err
-	}
-	start := time.Now()
-	resp, err := c.config.HttpClient.Do(req)
-	diff := time.Since(start)
-	return diff, resp, err
-}
-
-// Query is used to do a GET request against an endpoint
-// and deserialize the response into an interface using
-// standard Consul conventions.
-func (c *Client) query(endpoint string, out interface{}, q *QueryOptions) (*QueryMeta, error) {
-	r := c.newRequest("GET", endpoint)
-	r.setQueryOptions(q)
-	rtt, resp, err := c.doRequest(r)
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	qm := &QueryMeta{}
-	parseQueryMeta(resp, qm)
-	qm.RequestTime = rtt
-
-	if err := decodeBody(resp, out); err != nil {
-		return nil, err
-	}
-	return qm, nil
-}
-
-// write is used to do a PUT request against an endpoint
-// and serialize/deserialized using the standard Consul conventions.
-func (c *Client) write(endpoint string, in, out interface{}, q *WriteOptions) (*WriteMeta, error) {
-	r := c.newRequest("PUT", endpoint)
-	r.setWriteOptions(q)
-	r.obj = in
-	rtt, resp, err := requireOK(c.doRequest(r))
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	wm := &WriteMeta{RequestTime: rtt}
-	if out != nil {
-		if err := decodeBody(resp, &out); err != nil {
-			return nil, err
-		}
-	} else if _, err := ioutil.ReadAll(resp.Body); err != nil {
-		return nil, err
-	}
-	return wm, nil
-}
-
-// parseQueryMeta is used to help parse query meta-data
-//
-// TODO(rb): bug? the error from this function is never handled
-func parseQueryMeta(resp *http.Response, q *QueryMeta) error {
-	header := resp.Header
-
-	// Parse the X-Consul-Index (if it's set - hash based blocking queries don't
-	// set this)
-	if indexStr := header.Get("X-Consul-Index"); indexStr != "" {
-		index, err := strconv.ParseUint(indexStr, 10, 64)
-		if err != nil {
-			return fmt.Errorf("Failed to parse X-Consul-Index: %v", err)
-		}
-		q.LastIndex = index
-	}
-	q.LastContentHash = header.Get("X-Consul-ContentHash")
-
-	// Parse the X-Consul-LastContact
-	last, err := strconv.ParseUint(header.Get("X-Consul-LastContact"), 10, 64)
-	if err != nil {
-		return fmt.Errorf("Failed to parse X-Consul-LastContact: %v", err)
-	}
-	q.LastContact = time.Duration(last) * time.Millisecond
-
-	// Parse the X-Consul-KnownLeader
-	switch header.Get("X-Consul-KnownLeader") {
-	case "true":
-		q.KnownLeader = true
-	default:
-		q.KnownLeader = false
-	}
-
-	// Parse X-Consul-Translate-Addresses
-	switch header.Get("X-Consul-Translate-Addresses") {
-	case "true":
-		q.AddressTranslationEnabled = true
-	default:
-		q.AddressTranslationEnabled = false
-	}
-
-	// Parse Cache info
-	if cacheStr := header.Get("X-Cache"); cacheStr != "" {
-		q.CacheHit = strings.EqualFold(cacheStr, "HIT")
-	}
-	if ageStr := header.Get("Age"); ageStr != "" {
-		age, err := strconv.ParseUint(ageStr, 10, 64)
-		if err != nil {
-			return fmt.Errorf("Failed to parse Age Header: %v", err)
-		}
-		q.CacheAge = time.Duration(age) * time.Second
-	}
-
-	return nil
-}
-
-// decodeBody is used to JSON decode a body
-func decodeBody(resp *http.Response, out interface{}) error {
-	dec := json.NewDecoder(resp.Body)
-	return dec.Decode(out)
-}
-
-// encodeBody is used to encode a request body
-func encodeBody(obj interface{}) (io.Reader, error) {
-	buf := bytes.NewBuffer(nil)
-	enc := json.NewEncoder(buf)
-	if err := enc.Encode(obj); err != nil {
-		return nil, err
-	}
-	return buf, nil
-}
-
-// requireOK is used to wrap doRequest and check for a 200
-func requireOK(d time.Duration, resp *http.Response, e error) (time.Duration, *http.Response, error) {
-	if e != nil {
-		if resp != nil {
-			resp.Body.Close()
-		}
-		return d, nil, e
-	}
-	if resp.StatusCode != 200 {
-		return d, nil, generateUnexpectedResponseCodeError(resp)
-	}
-	return d, resp, nil
-}
-
-func (req *request) filterQuery(filter string) {
-	if filter == "" {
-		return
-	}
-
-	req.params.Set("filter", filter)
-}
-
-// generateUnexpectedResponseCodeError consumes the rest of the body, closes
-// the body stream and generates an error indicating the status code was
-// unexpected.
-func generateUnexpectedResponseCodeError(resp *http.Response) error {
-	var buf bytes.Buffer
-	io.Copy(&buf, resp.Body)
-	resp.Body.Close()
-	return fmt.Errorf("Unexpected response code: %d (%s)", resp.StatusCode, buf.Bytes())
-}
-
-func requireNotFoundOrOK(d time.Duration, resp *http.Response, e error) (bool, time.Duration, *http.Response, error) {
-	if e != nil {
-		if resp != nil {
-			resp.Body.Close()
-		}
-		return false, d, nil, e
-	}
-	switch resp.StatusCode {
-	case 200:
-		return true, d, resp, nil
-	case 404:
-		return false, d, resp, nil
-	default:
-		return false, d, nil, generateUnexpectedResponseCodeError(resp)
-	}
-}
diff --git a/vendor/github.com/hashicorp/consul/api/catalog.go b/vendor/github.com/hashicorp/consul/api/catalog.go
deleted file mode 100644
index 3fb0553..0000000
--- a/vendor/github.com/hashicorp/consul/api/catalog.go
+++ /dev/null
@@ -1,262 +0,0 @@
-package api
-
-import (
-	"net"
-	"strconv"
-)
-
-type Weights struct {
-	Passing int
-	Warning int
-}
-
-type Node struct {
-	ID              string
-	Node            string
-	Address         string
-	Datacenter      string
-	TaggedAddresses map[string]string
-	Meta            map[string]string
-	CreateIndex     uint64
-	ModifyIndex     uint64
-}
-
-type ServiceAddress struct {
-	Address string
-	Port    int
-}
-
-type CatalogService struct {
-	ID                       string
-	Node                     string
-	Address                  string
-	Datacenter               string
-	TaggedAddresses          map[string]string
-	NodeMeta                 map[string]string
-	ServiceID                string
-	ServiceName              string
-	ServiceAddress           string
-	ServiceTaggedAddresses   map[string]ServiceAddress
-	ServiceTags              []string
-	ServiceMeta              map[string]string
-	ServicePort              int
-	ServiceWeights           Weights
-	ServiceEnableTagOverride bool
-	ServiceProxy             *AgentServiceConnectProxyConfig
-	CreateIndex              uint64
-	Checks                   HealthChecks
-	ModifyIndex              uint64
-}
-
-type CatalogNode struct {
-	Node     *Node
-	Services map[string]*AgentService
-}
-
-type CatalogRegistration struct {
-	ID              string
-	Node            string
-	Address         string
-	TaggedAddresses map[string]string
-	NodeMeta        map[string]string
-	Datacenter      string
-	Service         *AgentService
-	Check           *AgentCheck
-	Checks          HealthChecks
-	SkipNodeUpdate  bool
-}
-
-type CatalogDeregistration struct {
-	Node       string
-	Address    string // Obsolete.
-	Datacenter string
-	ServiceID  string
-	CheckID    string
-}
-
-// Catalog can be used to query the Catalog endpoints
-type Catalog struct {
-	c *Client
-}
-
-// Catalog returns a handle to the catalog endpoints
-func (c *Client) Catalog() *Catalog {
-	return &Catalog{c}
-}
-
-func (c *Catalog) Register(reg *CatalogRegistration, q *WriteOptions) (*WriteMeta, error) {
-	r := c.c.newRequest("PUT", "/v1/catalog/register")
-	r.setWriteOptions(q)
-	r.obj = reg
-	rtt, resp, err := requireOK(c.c.doRequest(r))
-	if err != nil {
-		return nil, err
-	}
-	resp.Body.Close()
-
-	wm := &WriteMeta{}
-	wm.RequestTime = rtt
-
-	return wm, nil
-}
-
-func (c *Catalog) Deregister(dereg *CatalogDeregistration, q *WriteOptions) (*WriteMeta, error) {
-	r := c.c.newRequest("PUT", "/v1/catalog/deregister")
-	r.setWriteOptions(q)
-	r.obj = dereg
-	rtt, resp, err := requireOK(c.c.doRequest(r))
-	if err != nil {
-		return nil, err
-	}
-	resp.Body.Close()
-
-	wm := &WriteMeta{}
-	wm.RequestTime = rtt
-
-	return wm, nil
-}
-
-// Datacenters is used to query for all the known datacenters
-func (c *Catalog) Datacenters() ([]string, error) {
-	r := c.c.newRequest("GET", "/v1/catalog/datacenters")
-	_, resp, err := requireOK(c.c.doRequest(r))
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	var out []string
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-// Nodes is used to query all the known nodes
-func (c *Catalog) Nodes(q *QueryOptions) ([]*Node, *QueryMeta, error) {
-	r := c.c.newRequest("GET", "/v1/catalog/nodes")
-	r.setQueryOptions(q)
-	rtt, resp, err := requireOK(c.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	qm := &QueryMeta{}
-	parseQueryMeta(resp, qm)
-	qm.RequestTime = rtt
-
-	var out []*Node
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, nil, err
-	}
-	return out, qm, nil
-}
-
-// Services is used to query for all known services
-func (c *Catalog) Services(q *QueryOptions) (map[string][]string, *QueryMeta, error) {
-	r := c.c.newRequest("GET", "/v1/catalog/services")
-	r.setQueryOptions(q)
-	rtt, resp, err := requireOK(c.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	qm := &QueryMeta{}
-	parseQueryMeta(resp, qm)
-	qm.RequestTime = rtt
-
-	var out map[string][]string
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, nil, err
-	}
-	return out, qm, nil
-}
-
-// Service is used to query catalog entries for a given service
-func (c *Catalog) Service(service, tag string, q *QueryOptions) ([]*CatalogService, *QueryMeta, error) {
-	var tags []string
-	if tag != "" {
-		tags = []string{tag}
-	}
-	return c.service(service, tags, q, false)
-}
-
-// Supports multiple tags for filtering
-func (c *Catalog) ServiceMultipleTags(service string, tags []string, q *QueryOptions) ([]*CatalogService, *QueryMeta, error) {
-	return c.service(service, tags, q, false)
-}
-
-// Connect is used to query catalog entries for a given Connect-enabled service
-func (c *Catalog) Connect(service, tag string, q *QueryOptions) ([]*CatalogService, *QueryMeta, error) {
-	var tags []string
-	if tag != "" {
-		tags = []string{tag}
-	}
-	return c.service(service, tags, q, true)
-}
-
-// Supports multiple tags for filtering
-func (c *Catalog) ConnectMultipleTags(service string, tags []string, q *QueryOptions) ([]*CatalogService, *QueryMeta, error) {
-	return c.service(service, tags, q, true)
-}
-
-func (c *Catalog) service(service string, tags []string, q *QueryOptions, connect bool) ([]*CatalogService, *QueryMeta, error) {
-	path := "/v1/catalog/service/" + service
-	if connect {
-		path = "/v1/catalog/connect/" + service
-	}
-	r := c.c.newRequest("GET", path)
-	r.setQueryOptions(q)
-	if len(tags) > 0 {
-		for _, tag := range tags {
-			r.params.Add("tag", tag)
-		}
-	}
-	rtt, resp, err := requireOK(c.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	qm := &QueryMeta{}
-	parseQueryMeta(resp, qm)
-	qm.RequestTime = rtt
-
-	var out []*CatalogService
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, nil, err
-	}
-	return out, qm, nil
-}
-
-// Node is used to query for service information about a single node
-func (c *Catalog) Node(node string, q *QueryOptions) (*CatalogNode, *QueryMeta, error) {
-	r := c.c.newRequest("GET", "/v1/catalog/node/"+node)
-	r.setQueryOptions(q)
-	rtt, resp, err := requireOK(c.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	qm := &QueryMeta{}
-	parseQueryMeta(resp, qm)
-	qm.RequestTime = rtt
-
-	var out *CatalogNode
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, nil, err
-	}
-	return out, qm, nil
-}
-
-func ParseServiceAddr(addrPort string) (ServiceAddress, error) {
-	port := 0
-	host, portStr, err := net.SplitHostPort(addrPort)
-	if err == nil {
-		port, err = strconv.Atoi(portStr)
-	}
-	return ServiceAddress{Address: host, Port: port}, err
-}
diff --git a/vendor/github.com/hashicorp/consul/api/config_entry.go b/vendor/github.com/hashicorp/consul/api/config_entry.go
deleted file mode 100644
index 1588f2e..0000000
--- a/vendor/github.com/hashicorp/consul/api/config_entry.go
+++ /dev/null
@@ -1,319 +0,0 @@
-package api
-
-import (
-	"bytes"
-	"encoding/json"
-	"fmt"
-	"io"
-	"strconv"
-	"strings"
-
-	"github.com/mitchellh/mapstructure"
-)
-
-const (
-	ServiceDefaults string = "service-defaults"
-	ProxyDefaults   string = "proxy-defaults"
-	ServiceRouter   string = "service-router"
-	ServiceSplitter string = "service-splitter"
-	ServiceResolver string = "service-resolver"
-
-	ProxyConfigGlobal string = "global"
-)
-
-type ConfigEntry interface {
-	GetKind() string
-	GetName() string
-	GetCreateIndex() uint64
-	GetModifyIndex() uint64
-}
-
-type MeshGatewayMode string
-
-const (
-	// MeshGatewayModeDefault represents no specific mode and should
-	// be used to indicate that a different layer of the configuration
-	// chain should take precedence
-	MeshGatewayModeDefault MeshGatewayMode = ""
-
-	// MeshGatewayModeNone represents that the Upstream Connect connections
-	// should be direct and not flow through a mesh gateway.
-	MeshGatewayModeNone MeshGatewayMode = "none"
-
-	// MeshGatewayModeLocal represents that the Upstrea Connect connections
-	// should be made to a mesh gateway in the local datacenter. This is
-	MeshGatewayModeLocal MeshGatewayMode = "local"
-
-	// MeshGatewayModeRemote represents that the Upstream Connect connections
-	// should be made to a mesh gateway in a remote datacenter.
-	MeshGatewayModeRemote MeshGatewayMode = "remote"
-)
-
-// MeshGatewayConfig controls how Mesh Gateways are used for upstream Connect
-// services
-type MeshGatewayConfig struct {
-	// Mode is the mode that should be used for the upstream connection.
-	Mode MeshGatewayMode `json:",omitempty"`
-}
-
-type ServiceConfigEntry struct {
-	Kind        string
-	Name        string
-	Protocol    string            `json:",omitempty"`
-	MeshGateway MeshGatewayConfig `json:",omitempty"`
-	ExternalSNI string            `json:",omitempty"`
-	CreateIndex uint64
-	ModifyIndex uint64
-}
-
-func (s *ServiceConfigEntry) GetKind() string {
-	return s.Kind
-}
-
-func (s *ServiceConfigEntry) GetName() string {
-	return s.Name
-}
-
-func (s *ServiceConfigEntry) GetCreateIndex() uint64 {
-	return s.CreateIndex
-}
-
-func (s *ServiceConfigEntry) GetModifyIndex() uint64 {
-	return s.ModifyIndex
-}
-
-type ProxyConfigEntry struct {
-	Kind        string
-	Name        string
-	Config      map[string]interface{} `json:",omitempty"`
-	MeshGateway MeshGatewayConfig      `json:",omitempty"`
-	CreateIndex uint64
-	ModifyIndex uint64
-}
-
-func (p *ProxyConfigEntry) GetKind() string {
-	return p.Kind
-}
-
-func (p *ProxyConfigEntry) GetName() string {
-	return p.Name
-}
-
-func (p *ProxyConfigEntry) GetCreateIndex() uint64 {
-	return p.CreateIndex
-}
-
-func (p *ProxyConfigEntry) GetModifyIndex() uint64 {
-	return p.ModifyIndex
-}
-
-type rawEntryListResponse struct {
-	kind    string
-	Entries []map[string]interface{}
-}
-
-func makeConfigEntry(kind, name string) (ConfigEntry, error) {
-	switch kind {
-	case ServiceDefaults:
-		return &ServiceConfigEntry{Kind: kind, Name: name}, nil
-	case ProxyDefaults:
-		return &ProxyConfigEntry{Kind: kind, Name: name}, nil
-	case ServiceRouter:
-		return &ServiceRouterConfigEntry{Kind: kind, Name: name}, nil
-	case ServiceSplitter:
-		return &ServiceSplitterConfigEntry{Kind: kind, Name: name}, nil
-	case ServiceResolver:
-		return &ServiceResolverConfigEntry{Kind: kind, Name: name}, nil
-	default:
-		return nil, fmt.Errorf("invalid config entry kind: %s", kind)
-	}
-}
-
-func MakeConfigEntry(kind, name string) (ConfigEntry, error) {
-	return makeConfigEntry(kind, name)
-}
-
-// DecodeConfigEntry will decode the result of using json.Unmarshal of a config
-// entry into a map[string]interface{}.
-//
-// Important caveats:
-//
-// - This will NOT work if the map[string]interface{} was produced using HCL
-// decoding as that requires more extensive parsing to work around the issues
-// with map[string][]interface{} that arise.
-//
-// - This will only decode fields using their camel case json field
-// representations.
-func DecodeConfigEntry(raw map[string]interface{}) (ConfigEntry, error) {
-	var entry ConfigEntry
-
-	kindVal, ok := raw["Kind"]
-	if !ok {
-		kindVal, ok = raw["kind"]
-	}
-	if !ok {
-		return nil, fmt.Errorf("Payload does not contain a kind/Kind key at the top level")
-	}
-
-	if kindStr, ok := kindVal.(string); ok {
-		newEntry, err := makeConfigEntry(kindStr, "")
-		if err != nil {
-			return nil, err
-		}
-		entry = newEntry
-	} else {
-		return nil, fmt.Errorf("Kind value in payload is not a string")
-	}
-
-	decodeConf := &mapstructure.DecoderConfig{
-		DecodeHook:       mapstructure.StringToTimeDurationHookFunc(),
-		Result:           &entry,
-		WeaklyTypedInput: true,
-	}
-
-	decoder, err := mapstructure.NewDecoder(decodeConf)
-	if err != nil {
-		return nil, err
-	}
-
-	return entry, decoder.Decode(raw)
-}
-
-func DecodeConfigEntryFromJSON(data []byte) (ConfigEntry, error) {
-	var raw map[string]interface{}
-	if err := json.Unmarshal(data, &raw); err != nil {
-		return nil, err
-	}
-
-	return DecodeConfigEntry(raw)
-}
-
-func decodeConfigEntrySlice(raw []map[string]interface{}) ([]ConfigEntry, error) {
-	var entries []ConfigEntry
-	for _, rawEntry := range raw {
-		entry, err := DecodeConfigEntry(rawEntry)
-		if err != nil {
-			return nil, err
-		}
-		entries = append(entries, entry)
-	}
-	return entries, nil
-}
-
-// ConfigEntries can be used to query the Config endpoints
-type ConfigEntries struct {
-	c *Client
-}
-
-// Config returns a handle to the Config endpoints
-func (c *Client) ConfigEntries() *ConfigEntries {
-	return &ConfigEntries{c}
-}
-
-func (conf *ConfigEntries) Get(kind string, name string, q *QueryOptions) (ConfigEntry, *QueryMeta, error) {
-	if kind == "" || name == "" {
-		return nil, nil, fmt.Errorf("Both kind and name parameters must not be empty")
-	}
-
-	entry, err := makeConfigEntry(kind, name)
-	if err != nil {
-		return nil, nil, err
-	}
-
-	r := conf.c.newRequest("GET", fmt.Sprintf("/v1/config/%s/%s", kind, name))
-	r.setQueryOptions(q)
-	rtt, resp, err := requireOK(conf.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-
-	defer resp.Body.Close()
-
-	qm := &QueryMeta{}
-	parseQueryMeta(resp, qm)
-	qm.RequestTime = rtt
-
-	if err := decodeBody(resp, entry); err != nil {
-		return nil, nil, err
-	}
-
-	return entry, qm, nil
-}
-
-func (conf *ConfigEntries) List(kind string, q *QueryOptions) ([]ConfigEntry, *QueryMeta, error) {
-	if kind == "" {
-		return nil, nil, fmt.Errorf("The kind parameter must not be empty")
-	}
-
-	r := conf.c.newRequest("GET", fmt.Sprintf("/v1/config/%s", kind))
-	r.setQueryOptions(q)
-	rtt, resp, err := requireOK(conf.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-
-	defer resp.Body.Close()
-
-	qm := &QueryMeta{}
-	parseQueryMeta(resp, qm)
-	qm.RequestTime = rtt
-
-	var raw []map[string]interface{}
-	if err := decodeBody(resp, &raw); err != nil {
-		return nil, nil, err
-	}
-
-	entries, err := decodeConfigEntrySlice(raw)
-	if err != nil {
-		return nil, nil, err
-	}
-
-	return entries, qm, nil
-}
-
-func (conf *ConfigEntries) Set(entry ConfigEntry, w *WriteOptions) (bool, *WriteMeta, error) {
-	return conf.set(entry, nil, w)
-}
-
-func (conf *ConfigEntries) CAS(entry ConfigEntry, index uint64, w *WriteOptions) (bool, *WriteMeta, error) {
-	return conf.set(entry, map[string]string{"cas": strconv.FormatUint(index, 10)}, w)
-}
-
-func (conf *ConfigEntries) set(entry ConfigEntry, params map[string]string, w *WriteOptions) (bool, *WriteMeta, error) {
-	r := conf.c.newRequest("PUT", "/v1/config")
-	r.setWriteOptions(w)
-	for param, value := range params {
-		r.params.Set(param, value)
-	}
-	r.obj = entry
-	rtt, resp, err := requireOK(conf.c.doRequest(r))
-	if err != nil {
-		return false, nil, err
-	}
-	defer resp.Body.Close()
-
-	var buf bytes.Buffer
-	if _, err := io.Copy(&buf, resp.Body); err != nil {
-		return false, nil, fmt.Errorf("Failed to read response: %v", err)
-	}
-	res := strings.Contains(buf.String(), "true")
-
-	wm := &WriteMeta{RequestTime: rtt}
-	return res, wm, nil
-}
-
-func (conf *ConfigEntries) Delete(kind string, name string, w *WriteOptions) (*WriteMeta, error) {
-	if kind == "" || name == "" {
-		return nil, fmt.Errorf("Both kind and name parameters must not be empty")
-	}
-
-	r := conf.c.newRequest("DELETE", fmt.Sprintf("/v1/config/%s/%s", kind, name))
-	r.setWriteOptions(w)
-	rtt, resp, err := requireOK(conf.c.doRequest(r))
-	if err != nil {
-		return nil, err
-	}
-	resp.Body.Close()
-	wm := &WriteMeta{RequestTime: rtt}
-	return wm, nil
-}
diff --git a/vendor/github.com/hashicorp/consul/api/config_entry_discoverychain.go b/vendor/github.com/hashicorp/consul/api/config_entry_discoverychain.go
deleted file mode 100644
index 77acfbd..0000000
--- a/vendor/github.com/hashicorp/consul/api/config_entry_discoverychain.go
+++ /dev/null
@@ -1,200 +0,0 @@
-package api
-
-import (
-	"encoding/json"
-	"time"
-)
-
-type ServiceRouterConfigEntry struct {
-	Kind string
-	Name string
-
-	Routes []ServiceRoute `json:",omitempty"`
-
-	CreateIndex uint64
-	ModifyIndex uint64
-}
-
-func (e *ServiceRouterConfigEntry) GetKind() string        { return e.Kind }
-func (e *ServiceRouterConfigEntry) GetName() string        { return e.Name }
-func (e *ServiceRouterConfigEntry) GetCreateIndex() uint64 { return e.CreateIndex }
-func (e *ServiceRouterConfigEntry) GetModifyIndex() uint64 { return e.ModifyIndex }
-
-type ServiceRoute struct {
-	Match       *ServiceRouteMatch       `json:",omitempty"`
-	Destination *ServiceRouteDestination `json:",omitempty"`
-}
-
-type ServiceRouteMatch struct {
-	HTTP *ServiceRouteHTTPMatch `json:",omitempty"`
-}
-
-type ServiceRouteHTTPMatch struct {
-	PathExact  string `json:",omitempty"`
-	PathPrefix string `json:",omitempty"`
-	PathRegex  string `json:",omitempty"`
-
-	Header     []ServiceRouteHTTPMatchHeader     `json:",omitempty"`
-	QueryParam []ServiceRouteHTTPMatchQueryParam `json:",omitempty"`
-	Methods    []string                          `json:",omitempty"`
-}
-
-type ServiceRouteHTTPMatchHeader struct {
-	Name    string
-	Present bool   `json:",omitempty"`
-	Exact   string `json:",omitempty"`
-	Prefix  string `json:",omitempty"`
-	Suffix  string `json:",omitempty"`
-	Regex   string `json:",omitempty"`
-	Invert  bool   `json:",omitempty"`
-}
-
-type ServiceRouteHTTPMatchQueryParam struct {
-	Name    string
-	Present bool   `json:",omitempty"`
-	Exact   string `json:",omitempty"`
-	Regex   string `json:",omitempty"`
-}
-
-type ServiceRouteDestination struct {
-	Service               string        `json:",omitempty"`
-	ServiceSubset         string        `json:",omitempty"`
-	Namespace             string        `json:",omitempty"`
-	PrefixRewrite         string        `json:",omitempty"`
-	RequestTimeout        time.Duration `json:",omitempty"`
-	NumRetries            uint32        `json:",omitempty"`
-	RetryOnConnectFailure bool          `json:",omitempty"`
-	RetryOnStatusCodes    []uint32      `json:",omitempty"`
-}
-
-func (e *ServiceRouteDestination) MarshalJSON() ([]byte, error) {
-	type Alias ServiceRouteDestination
-	exported := &struct {
-		RequestTimeout string `json:",omitempty"`
-		*Alias
-	}{
-		RequestTimeout: e.RequestTimeout.String(),
-		Alias:          (*Alias)(e),
-	}
-	if e.RequestTimeout == 0 {
-		exported.RequestTimeout = ""
-	}
-
-	return json.Marshal(exported)
-}
-
-func (e *ServiceRouteDestination) UnmarshalJSON(data []byte) error {
-	type Alias ServiceRouteDestination
-	aux := &struct {
-		RequestTimeout string
-		*Alias
-	}{
-		Alias: (*Alias)(e),
-	}
-	if err := json.Unmarshal(data, &aux); err != nil {
-		return err
-	}
-	var err error
-	if aux.RequestTimeout != "" {
-		if e.RequestTimeout, err = time.ParseDuration(aux.RequestTimeout); err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-type ServiceSplitterConfigEntry struct {
-	Kind string
-	Name string
-
-	Splits []ServiceSplit `json:",omitempty"`
-
-	CreateIndex uint64
-	ModifyIndex uint64
-}
-
-func (e *ServiceSplitterConfigEntry) GetKind() string        { return e.Kind }
-func (e *ServiceSplitterConfigEntry) GetName() string        { return e.Name }
-func (e *ServiceSplitterConfigEntry) GetCreateIndex() uint64 { return e.CreateIndex }
-func (e *ServiceSplitterConfigEntry) GetModifyIndex() uint64 { return e.ModifyIndex }
-
-type ServiceSplit struct {
-	Weight        float32
-	Service       string `json:",omitempty"`
-	ServiceSubset string `json:",omitempty"`
-	Namespace     string `json:",omitempty"`
-}
-
-type ServiceResolverConfigEntry struct {
-	Kind string
-	Name string
-
-	DefaultSubset  string                             `json:",omitempty"`
-	Subsets        map[string]ServiceResolverSubset   `json:",omitempty"`
-	Redirect       *ServiceResolverRedirect           `json:",omitempty"`
-	Failover       map[string]ServiceResolverFailover `json:",omitempty"`
-	ConnectTimeout time.Duration                      `json:",omitempty"`
-
-	CreateIndex uint64
-	ModifyIndex uint64
-}
-
-func (e *ServiceResolverConfigEntry) MarshalJSON() ([]byte, error) {
-	type Alias ServiceResolverConfigEntry
-	exported := &struct {
-		ConnectTimeout string `json:",omitempty"`
-		*Alias
-	}{
-		ConnectTimeout: e.ConnectTimeout.String(),
-		Alias:          (*Alias)(e),
-	}
-	if e.ConnectTimeout == 0 {
-		exported.ConnectTimeout = ""
-	}
-
-	return json.Marshal(exported)
-}
-
-func (e *ServiceResolverConfigEntry) UnmarshalJSON(data []byte) error {
-	type Alias ServiceResolverConfigEntry
-	aux := &struct {
-		ConnectTimeout string
-		*Alias
-	}{
-		Alias: (*Alias)(e),
-	}
-	if err := json.Unmarshal(data, &aux); err != nil {
-		return err
-	}
-	var err error
-	if aux.ConnectTimeout != "" {
-		if e.ConnectTimeout, err = time.ParseDuration(aux.ConnectTimeout); err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-func (e *ServiceResolverConfigEntry) GetKind() string        { return e.Kind }
-func (e *ServiceResolverConfigEntry) GetName() string        { return e.Name }
-func (e *ServiceResolverConfigEntry) GetCreateIndex() uint64 { return e.CreateIndex }
-func (e *ServiceResolverConfigEntry) GetModifyIndex() uint64 { return e.ModifyIndex }
-
-type ServiceResolverSubset struct {
-	Filter      string `json:",omitempty"`
-	OnlyPassing bool   `json:",omitempty"`
-}
-
-type ServiceResolverRedirect struct {
-	Service       string `json:",omitempty"`
-	ServiceSubset string `json:",omitempty"`
-	Namespace     string `json:",omitempty"`
-	Datacenter    string `json:",omitempty"`
-}
-
-type ServiceResolverFailover struct {
-	Service       string   `json:",omitempty"`
-	ServiceSubset string   `json:",omitempty"`
-	Namespace     string   `json:",omitempty"`
-	Datacenters   []string `json:",omitempty"`
-}
diff --git a/vendor/github.com/hashicorp/consul/api/connect.go b/vendor/github.com/hashicorp/consul/api/connect.go
deleted file mode 100644
index a40d1e2..0000000
--- a/vendor/github.com/hashicorp/consul/api/connect.go
+++ /dev/null
@@ -1,12 +0,0 @@
-package api
-
-// Connect can be used to work with endpoints related to Connect, the
-// feature for securely connecting services within Consul.
-type Connect struct {
-	c *Client
-}
-
-// Connect returns a handle to the connect-related endpoints
-func (c *Client) Connect() *Connect {
-	return &Connect{c}
-}
diff --git a/vendor/github.com/hashicorp/consul/api/connect_ca.go b/vendor/github.com/hashicorp/consul/api/connect_ca.go
deleted file mode 100644
index 600a3e0..0000000
--- a/vendor/github.com/hashicorp/consul/api/connect_ca.go
+++ /dev/null
@@ -1,174 +0,0 @@
-package api
-
-import (
-	"fmt"
-	"time"
-
-	"github.com/mitchellh/mapstructure"
-)
-
-// CAConfig is the structure for the Connect CA configuration.
-type CAConfig struct {
-	// Provider is the CA provider implementation to use.
-	Provider string
-
-	// Configuration is arbitrary configuration for the provider. This
-	// should only contain primitive values and containers (such as lists
-	// and maps).
-	Config map[string]interface{}
-
-	CreateIndex uint64
-	ModifyIndex uint64
-}
-
-// CommonCAProviderConfig is the common options available to all CA providers.
-type CommonCAProviderConfig struct {
-	LeafCertTTL      time.Duration
-	SkipValidate     bool
-	CSRMaxPerSecond  float32
-	CSRMaxConcurrent int
-}
-
-// ConsulCAProviderConfig is the config for the built-in Consul CA provider.
-type ConsulCAProviderConfig struct {
-	CommonCAProviderConfig `mapstructure:",squash"`
-
-	PrivateKey     string
-	RootCert       string
-	RotationPeriod time.Duration
-}
-
-// ParseConsulCAConfig takes a raw config map and returns a parsed
-// ConsulCAProviderConfig.
-func ParseConsulCAConfig(raw map[string]interface{}) (*ConsulCAProviderConfig, error) {
-	var config ConsulCAProviderConfig
-	decodeConf := &mapstructure.DecoderConfig{
-		DecodeHook:       mapstructure.StringToTimeDurationHookFunc(),
-		Result:           &config,
-		WeaklyTypedInput: true,
-	}
-
-	decoder, err := mapstructure.NewDecoder(decodeConf)
-	if err != nil {
-		return nil, err
-	}
-
-	if err := decoder.Decode(raw); err != nil {
-		return nil, fmt.Errorf("error decoding config: %s", err)
-	}
-
-	return &config, nil
-}
-
-// CARootList is the structure for the results of listing roots.
-type CARootList struct {
-	ActiveRootID string
-	TrustDomain  string
-	Roots        []*CARoot
-}
-
-// CARoot represents a root CA certificate that is trusted.
-type CARoot struct {
-	// ID is a globally unique ID (UUID) representing this CA root.
-	ID string
-
-	// Name is a human-friendly name for this CA root. This value is
-	// opaque to Consul and is not used for anything internally.
-	Name string
-
-	// RootCertPEM is the PEM-encoded public certificate.
-	RootCertPEM string `json:"RootCert"`
-
-	// Active is true if this is the current active CA. This must only
-	// be true for exactly one CA. For any method that modifies roots in the
-	// state store, tests should be written to verify that multiple roots
-	// cannot be active.
-	Active bool
-
-	CreateIndex uint64
-	ModifyIndex uint64
-}
-
-// LeafCert is a certificate that has been issued by a Connect CA.
-type LeafCert struct {
-	// SerialNumber is the unique serial number for this certificate.
-	// This is encoded in standard hex separated by :.
-	SerialNumber string
-
-	// CertPEM and PrivateKeyPEM are the PEM-encoded certificate and private
-	// key for that cert, respectively. This should not be stored in the
-	// state store, but is present in the sign API response.
-	CertPEM       string `json:",omitempty"`
-	PrivateKeyPEM string `json:",omitempty"`
-
-	// Service is the name of the service for which the cert was issued.
-	// ServiceURI is the cert URI value.
-	Service    string
-	ServiceURI string
-
-	// ValidAfter and ValidBefore are the validity periods for the
-	// certificate.
-	ValidAfter  time.Time
-	ValidBefore time.Time
-
-	CreateIndex uint64
-	ModifyIndex uint64
-}
-
-// CARoots queries the list of available roots.
-func (h *Connect) CARoots(q *QueryOptions) (*CARootList, *QueryMeta, error) {
-	r := h.c.newRequest("GET", "/v1/connect/ca/roots")
-	r.setQueryOptions(q)
-	rtt, resp, err := requireOK(h.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	qm := &QueryMeta{}
-	parseQueryMeta(resp, qm)
-	qm.RequestTime = rtt
-
-	var out CARootList
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, nil, err
-	}
-	return &out, qm, nil
-}
-
-// CAGetConfig returns the current CA configuration.
-func (h *Connect) CAGetConfig(q *QueryOptions) (*CAConfig, *QueryMeta, error) {
-	r := h.c.newRequest("GET", "/v1/connect/ca/configuration")
-	r.setQueryOptions(q)
-	rtt, resp, err := requireOK(h.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	qm := &QueryMeta{}
-	parseQueryMeta(resp, qm)
-	qm.RequestTime = rtt
-
-	var out CAConfig
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, nil, err
-	}
-	return &out, qm, nil
-}
-
-// CASetConfig sets the current CA configuration.
-func (h *Connect) CASetConfig(conf *CAConfig, q *WriteOptions) (*WriteMeta, error) {
-	r := h.c.newRequest("PUT", "/v1/connect/ca/configuration")
-	r.setWriteOptions(q)
-	r.obj = conf
-	rtt, resp, err := requireOK(h.c.doRequest(r))
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	wm := &WriteMeta{}
-	wm.RequestTime = rtt
-	return wm, nil
-}
diff --git a/vendor/github.com/hashicorp/consul/api/connect_intention.go b/vendor/github.com/hashicorp/consul/api/connect_intention.go
deleted file mode 100644
index d25cb84..0000000
--- a/vendor/github.com/hashicorp/consul/api/connect_intention.go
+++ /dev/null
@@ -1,309 +0,0 @@
-package api
-
-import (
-	"bytes"
-	"fmt"
-	"io"
-	"time"
-)
-
-// Intention defines an intention for the Connect Service Graph. This defines
-// the allowed or denied behavior of a connection between two services using
-// Connect.
-type Intention struct {
-	// ID is the UUID-based ID for the intention, always generated by Consul.
-	ID string
-
-	// Description is a human-friendly description of this intention.
-	// It is opaque to Consul and is only stored and transferred in API
-	// requests.
-	Description string
-
-	// SourceNS, SourceName are the namespace and name, respectively, of
-	// the source service. Either of these may be the wildcard "*", but only
-	// the full value can be a wildcard. Partial wildcards are not allowed.
-	// The source may also be a non-Consul service, as specified by SourceType.
-	//
-	// DestinationNS, DestinationName is the same, but for the destination
-	// service. The same rules apply. The destination is always a Consul
-	// service.
-	SourceNS, SourceName           string
-	DestinationNS, DestinationName string
-
-	// SourceType is the type of the value for the source.
-	SourceType IntentionSourceType
-
-	// Action is whether this is a whitelist or blacklist intention.
-	Action IntentionAction
-
-	// DefaultAddr, DefaultPort of the local listening proxy (if any) to
-	// make this connection.
-	DefaultAddr string
-	DefaultPort int
-
-	// Meta is arbitrary metadata associated with the intention. This is
-	// opaque to Consul but is served in API responses.
-	Meta map[string]string
-
-	// Precedence is the order that the intention will be applied, with
-	// larger numbers being applied first. This is a read-only field, on
-	// any intention update it is updated.
-	Precedence int
-
-	// CreatedAt and UpdatedAt keep track of when this record was created
-	// or modified.
-	CreatedAt, UpdatedAt time.Time
-
-	// Hash of the contents of the intention
-	//
-	// This is needed mainly for replication purposes. When replicating from
-	// one DC to another keeping the content Hash will allow us to detect
-	// content changes more efficiently than checking every single field
-	Hash []byte
-
-	CreateIndex uint64
-	ModifyIndex uint64
-}
-
-// String returns human-friendly output describing ths intention.
-func (i *Intention) String() string {
-	return fmt.Sprintf("%s => %s (%s)",
-		i.SourceString(),
-		i.DestinationString(),
-		i.Action)
-}
-
-// SourceString returns the namespace/name format for the source, or
-// just "name" if the namespace is the default namespace.
-func (i *Intention) SourceString() string {
-	return i.partString(i.SourceNS, i.SourceName)
-}
-
-// DestinationString returns the namespace/name format for the source, or
-// just "name" if the namespace is the default namespace.
-func (i *Intention) DestinationString() string {
-	return i.partString(i.DestinationNS, i.DestinationName)
-}
-
-func (i *Intention) partString(ns, n string) string {
-	// For now we omit the default namespace from the output. In the future
-	// we might want to look at this and show this in a multi-namespace world.
-	if ns != "" && ns != IntentionDefaultNamespace {
-		n = ns + "/" + n
-	}
-
-	return n
-}
-
-// IntentionDefaultNamespace is the default namespace value.
-const IntentionDefaultNamespace = "default"
-
-// IntentionAction is the action that the intention represents. This
-// can be "allow" or "deny" to whitelist or blacklist intentions.
-type IntentionAction string
-
-const (
-	IntentionActionAllow IntentionAction = "allow"
-	IntentionActionDeny  IntentionAction = "deny"
-)
-
-// IntentionSourceType is the type of the source within an intention.
-type IntentionSourceType string
-
-const (
-	// IntentionSourceConsul is a service within the Consul catalog.
-	IntentionSourceConsul IntentionSourceType = "consul"
-)
-
-// IntentionMatch are the arguments for the intention match API.
-type IntentionMatch struct {
-	By    IntentionMatchType
-	Names []string
-}
-
-// IntentionMatchType is the target for a match request. For example,
-// matching by source will look for all intentions that match the given
-// source value.
-type IntentionMatchType string
-
-const (
-	IntentionMatchSource      IntentionMatchType = "source"
-	IntentionMatchDestination IntentionMatchType = "destination"
-)
-
-// IntentionCheck are the arguments for the intention check API. For
-// more documentation see the IntentionCheck function.
-type IntentionCheck struct {
-	// Source and Destination are the source and destination values to
-	// check. The destination is always a Consul service, but the source
-	// may be other values as defined by the SourceType.
-	Source, Destination string
-
-	// SourceType is the type of the value for the source.
-	SourceType IntentionSourceType
-}
-
-// Intentions returns the list of intentions.
-func (h *Connect) Intentions(q *QueryOptions) ([]*Intention, *QueryMeta, error) {
-	r := h.c.newRequest("GET", "/v1/connect/intentions")
-	r.setQueryOptions(q)
-	rtt, resp, err := requireOK(h.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	qm := &QueryMeta{}
-	parseQueryMeta(resp, qm)
-	qm.RequestTime = rtt
-
-	var out []*Intention
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, nil, err
-	}
-	return out, qm, nil
-}
-
-// IntentionGet retrieves a single intention.
-func (h *Connect) IntentionGet(id string, q *QueryOptions) (*Intention, *QueryMeta, error) {
-	r := h.c.newRequest("GET", "/v1/connect/intentions/"+id)
-	r.setQueryOptions(q)
-	rtt, resp, err := h.c.doRequest(r)
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	qm := &QueryMeta{}
-	parseQueryMeta(resp, qm)
-	qm.RequestTime = rtt
-
-	if resp.StatusCode == 404 {
-		return nil, qm, nil
-	} else if resp.StatusCode != 200 {
-		var buf bytes.Buffer
-		io.Copy(&buf, resp.Body)
-		return nil, nil, fmt.Errorf(
-			"Unexpected response %d: %s", resp.StatusCode, buf.String())
-	}
-
-	var out Intention
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, nil, err
-	}
-	return &out, qm, nil
-}
-
-// IntentionDelete deletes a single intention.
-func (h *Connect) IntentionDelete(id string, q *WriteOptions) (*WriteMeta, error) {
-	r := h.c.newRequest("DELETE", "/v1/connect/intentions/"+id)
-	r.setWriteOptions(q)
-	rtt, resp, err := requireOK(h.c.doRequest(r))
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	qm := &WriteMeta{}
-	qm.RequestTime = rtt
-
-	return qm, nil
-}
-
-// IntentionMatch returns the list of intentions that match a given source
-// or destination. The returned intentions are ordered by precedence where
-// result[0] is the highest precedence (if that matches, then that rule overrides
-// all other rules).
-//
-// Matching can be done for multiple names at the same time. The resulting
-// map is keyed by the given names. Casing is preserved.
-func (h *Connect) IntentionMatch(args *IntentionMatch, q *QueryOptions) (map[string][]*Intention, *QueryMeta, error) {
-	r := h.c.newRequest("GET", "/v1/connect/intentions/match")
-	r.setQueryOptions(q)
-	r.params.Set("by", string(args.By))
-	for _, name := range args.Names {
-		r.params.Add("name", name)
-	}
-	rtt, resp, err := requireOK(h.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	qm := &QueryMeta{}
-	parseQueryMeta(resp, qm)
-	qm.RequestTime = rtt
-
-	var out map[string][]*Intention
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, nil, err
-	}
-	return out, qm, nil
-}
-
-// IntentionCheck returns whether a given source/destination would be allowed
-// or not given the current set of intentions and the configuration of Consul.
-func (h *Connect) IntentionCheck(args *IntentionCheck, q *QueryOptions) (bool, *QueryMeta, error) {
-	r := h.c.newRequest("GET", "/v1/connect/intentions/check")
-	r.setQueryOptions(q)
-	r.params.Set("source", args.Source)
-	r.params.Set("destination", args.Destination)
-	if args.SourceType != "" {
-		r.params.Set("source-type", string(args.SourceType))
-	}
-	rtt, resp, err := requireOK(h.c.doRequest(r))
-	if err != nil {
-		return false, nil, err
-	}
-	defer resp.Body.Close()
-
-	qm := &QueryMeta{}
-	parseQueryMeta(resp, qm)
-	qm.RequestTime = rtt
-
-	var out struct{ Allowed bool }
-	if err := decodeBody(resp, &out); err != nil {
-		return false, nil, err
-	}
-	return out.Allowed, qm, nil
-}
-
-// IntentionCreate will create a new intention. The ID in the given
-// structure must be empty and a generate ID will be returned on
-// success.
-func (c *Connect) IntentionCreate(ixn *Intention, q *WriteOptions) (string, *WriteMeta, error) {
-	r := c.c.newRequest("POST", "/v1/connect/intentions")
-	r.setWriteOptions(q)
-	r.obj = ixn
-	rtt, resp, err := requireOK(c.c.doRequest(r))
-	if err != nil {
-		return "", nil, err
-	}
-	defer resp.Body.Close()
-
-	wm := &WriteMeta{}
-	wm.RequestTime = rtt
-
-	var out struct{ ID string }
-	if err := decodeBody(resp, &out); err != nil {
-		return "", nil, err
-	}
-	return out.ID, wm, nil
-}
-
-// IntentionUpdate will update an existing intention. The ID in the given
-// structure must be non-empty.
-func (c *Connect) IntentionUpdate(ixn *Intention, q *WriteOptions) (*WriteMeta, error) {
-	r := c.c.newRequest("PUT", "/v1/connect/intentions/"+ixn.ID)
-	r.setWriteOptions(q)
-	r.obj = ixn
-	rtt, resp, err := requireOK(c.c.doRequest(r))
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	wm := &WriteMeta{}
-	wm.RequestTime = rtt
-	return wm, nil
-}
diff --git a/vendor/github.com/hashicorp/consul/api/coordinate.go b/vendor/github.com/hashicorp/consul/api/coordinate.go
deleted file mode 100644
index 53318f1..0000000
--- a/vendor/github.com/hashicorp/consul/api/coordinate.go
+++ /dev/null
@@ -1,106 +0,0 @@
-package api
-
-import (
-	"github.com/hashicorp/serf/coordinate"
-)
-
-// CoordinateEntry represents a node and its associated network coordinate.
-type CoordinateEntry struct {
-	Node    string
-	Segment string
-	Coord   *coordinate.Coordinate
-}
-
-// CoordinateDatacenterMap has the coordinates for servers in a given datacenter
-// and area. Network coordinates are only compatible within the same area.
-type CoordinateDatacenterMap struct {
-	Datacenter  string
-	AreaID      string
-	Coordinates []CoordinateEntry
-}
-
-// Coordinate can be used to query the coordinate endpoints
-type Coordinate struct {
-	c *Client
-}
-
-// Coordinate returns a handle to the coordinate endpoints
-func (c *Client) Coordinate() *Coordinate {
-	return &Coordinate{c}
-}
-
-// Datacenters is used to return the coordinates of all the servers in the WAN
-// pool.
-func (c *Coordinate) Datacenters() ([]*CoordinateDatacenterMap, error) {
-	r := c.c.newRequest("GET", "/v1/coordinate/datacenters")
-	_, resp, err := requireOK(c.c.doRequest(r))
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	var out []*CoordinateDatacenterMap
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-// Nodes is used to return the coordinates of all the nodes in the LAN pool.
-func (c *Coordinate) Nodes(q *QueryOptions) ([]*CoordinateEntry, *QueryMeta, error) {
-	r := c.c.newRequest("GET", "/v1/coordinate/nodes")
-	r.setQueryOptions(q)
-	rtt, resp, err := requireOK(c.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	qm := &QueryMeta{}
-	parseQueryMeta(resp, qm)
-	qm.RequestTime = rtt
-
-	var out []*CoordinateEntry
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, nil, err
-	}
-	return out, qm, nil
-}
-
-// Update inserts or updates the LAN coordinate of a node.
-func (c *Coordinate) Update(coord *CoordinateEntry, q *WriteOptions) (*WriteMeta, error) {
-	r := c.c.newRequest("PUT", "/v1/coordinate/update")
-	r.setWriteOptions(q)
-	r.obj = coord
-	rtt, resp, err := requireOK(c.c.doRequest(r))
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	wm := &WriteMeta{}
-	wm.RequestTime = rtt
-
-	return wm, nil
-}
-
-// Node is used to return the coordinates of a single in the LAN pool.
-func (c *Coordinate) Node(node string, q *QueryOptions) ([]*CoordinateEntry, *QueryMeta, error) {
-	r := c.c.newRequest("GET", "/v1/coordinate/node/"+node)
-	r.setQueryOptions(q)
-	rtt, resp, err := requireOK(c.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	qm := &QueryMeta{}
-	parseQueryMeta(resp, qm)
-	qm.RequestTime = rtt
-
-	var out []*CoordinateEntry
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, nil, err
-	}
-	return out, qm, nil
-}
diff --git a/vendor/github.com/hashicorp/consul/api/debug.go b/vendor/github.com/hashicorp/consul/api/debug.go
deleted file mode 100644
index 2380468..0000000
--- a/vendor/github.com/hashicorp/consul/api/debug.go
+++ /dev/null
@@ -1,106 +0,0 @@
-package api
-
-import (
-	"fmt"
-	"io/ioutil"
-	"strconv"
-)
-
-// Debug can be used to query the /debug/pprof endpoints to gather
-// profiling information about the target agent.Debug
-//
-// The agent must have enable_debug set to true for profiling to be enabled
-// and for these endpoints to function.
-type Debug struct {
-	c *Client
-}
-
-// Debug returns a handle that exposes the internal debug endpoints.
-func (c *Client) Debug() *Debug {
-	return &Debug{c}
-}
-
-// Heap returns a pprof heap dump
-func (d *Debug) Heap() ([]byte, error) {
-	r := d.c.newRequest("GET", "/debug/pprof/heap")
-	_, resp, err := d.c.doRequest(r)
-	if err != nil {
-		return nil, fmt.Errorf("error making request: %s", err)
-	}
-	defer resp.Body.Close()
-
-	// We return a raw response because we're just passing through a response
-	// from the pprof handlers
-	body, err := ioutil.ReadAll(resp.Body)
-	if err != nil {
-		return nil, fmt.Errorf("error decoding body: %s", err)
-	}
-
-	return body, nil
-}
-
-// Profile returns a pprof CPU profile for the specified number of seconds
-func (d *Debug) Profile(seconds int) ([]byte, error) {
-	r := d.c.newRequest("GET", "/debug/pprof/profile")
-
-	// Capture a profile for the specified number of seconds
-	r.params.Set("seconds", strconv.Itoa(seconds))
-
-	_, resp, err := d.c.doRequest(r)
-	if err != nil {
-		return nil, fmt.Errorf("error making request: %s", err)
-	}
-	defer resp.Body.Close()
-
-	// We return a raw response because we're just passing through a response
-	// from the pprof handlers
-	body, err := ioutil.ReadAll(resp.Body)
-	if err != nil {
-		return nil, fmt.Errorf("error decoding body: %s", err)
-	}
-
-	return body, nil
-}
-
-// Trace returns an execution trace
-func (d *Debug) Trace(seconds int) ([]byte, error) {
-	r := d.c.newRequest("GET", "/debug/pprof/trace")
-
-	// Capture a trace for the specified number of seconds
-	r.params.Set("seconds", strconv.Itoa(seconds))
-
-	_, resp, err := d.c.doRequest(r)
-	if err != nil {
-		return nil, fmt.Errorf("error making request: %s", err)
-	}
-	defer resp.Body.Close()
-
-	// We return a raw response because we're just passing through a response
-	// from the pprof handlers
-	body, err := ioutil.ReadAll(resp.Body)
-	if err != nil {
-		return nil, fmt.Errorf("error decoding body: %s", err)
-	}
-
-	return body, nil
-}
-
-// Goroutine returns a pprof goroutine profile
-func (d *Debug) Goroutine() ([]byte, error) {
-	r := d.c.newRequest("GET", "/debug/pprof/goroutine")
-
-	_, resp, err := d.c.doRequest(r)
-	if err != nil {
-		return nil, fmt.Errorf("error making request: %s", err)
-	}
-	defer resp.Body.Close()
-
-	// We return a raw response because we're just passing through a response
-	// from the pprof handlers
-	body, err := ioutil.ReadAll(resp.Body)
-	if err != nil {
-		return nil, fmt.Errorf("error decoding body: %s", err)
-	}
-
-	return body, nil
-}
diff --git a/vendor/github.com/hashicorp/consul/api/discovery_chain.go b/vendor/github.com/hashicorp/consul/api/discovery_chain.go
deleted file mode 100644
index 407a3b0..0000000
--- a/vendor/github.com/hashicorp/consul/api/discovery_chain.go
+++ /dev/null
@@ -1,230 +0,0 @@
-package api
-
-import (
-	"encoding/json"
-	"fmt"
-	"time"
-)
-
-// DiscoveryChain can be used to query the discovery-chain endpoints
-type DiscoveryChain struct {
-	c *Client
-}
-
-// DiscoveryChain returns a handle to the discovery-chain endpoints
-func (c *Client) DiscoveryChain() *DiscoveryChain {
-	return &DiscoveryChain{c}
-}
-
-func (d *DiscoveryChain) Get(name string, opts *DiscoveryChainOptions, q *QueryOptions) (*DiscoveryChainResponse, *QueryMeta, error) {
-	if name == "" {
-		return nil, nil, fmt.Errorf("Name parameter must not be empty")
-	}
-
-	method := "GET"
-	if opts != nil && opts.requiresPOST() {
-		method = "POST"
-	}
-
-	r := d.c.newRequest(method, fmt.Sprintf("/v1/discovery-chain/%s", name))
-	r.setQueryOptions(q)
-
-	if opts != nil {
-		if opts.EvaluateInDatacenter != "" {
-			r.params.Set("compile-dc", opts.EvaluateInDatacenter)
-		}
-		// TODO(namespaces): handle possible EvaluateInNamespace here
-	}
-
-	if method == "POST" {
-		r.obj = opts
-	}
-
-	rtt, resp, err := requireOK(d.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	qm := &QueryMeta{}
-	parseQueryMeta(resp, qm)
-	qm.RequestTime = rtt
-
-	var out DiscoveryChainResponse
-
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, nil, err
-	}
-
-	return &out, qm, nil
-}
-
-type DiscoveryChainOptions struct {
-	EvaluateInDatacenter string `json:"-"`
-
-	// OverrideMeshGateway allows for the mesh gateway setting to be overridden
-	// for any resolver in the compiled chain.
-	OverrideMeshGateway MeshGatewayConfig `json:",omitempty"`
-
-	// OverrideProtocol allows for the final protocol for the chain to be
-	// altered.
-	//
-	// - If the chain ordinarily would be TCP and an L7 protocol is passed here
-	// the chain will not include Routers or Splitters.
-	//
-	// - If the chain ordinarily would be L7 and TCP is passed here the chain
-	// will not include Routers or Splitters.
-	OverrideProtocol string `json:",omitempty"`
-
-	// OverrideConnectTimeout allows for the ConnectTimeout setting to be
-	// overridden for any resolver in the compiled chain.
-	OverrideConnectTimeout time.Duration `json:",omitempty"`
-}
-
-func (o *DiscoveryChainOptions) requiresPOST() bool {
-	if o == nil {
-		return false
-	}
-	return o.OverrideMeshGateway.Mode != "" ||
-		o.OverrideProtocol != "" ||
-		o.OverrideConnectTimeout != 0
-}
-
-type DiscoveryChainResponse struct {
-	Chain *CompiledDiscoveryChain
-}
-
-type CompiledDiscoveryChain struct {
-	ServiceName string
-	Namespace   string
-	Datacenter  string
-
-	// CustomizationHash is a unique hash of any data that affects the
-	// compilation of the discovery chain other than config entries or the
-	// name/namespace/datacenter evaluation criteria.
-	//
-	// If set, this value should be used to prefix/suffix any generated load
-	// balancer data plane objects to avoid sharing customized and
-	// non-customized versions.
-	CustomizationHash string
-
-	// Protocol is the overall protocol shared by everything in the chain.
-	Protocol string
-
-	// StartNode is the first key into the Nodes map that should be followed
-	// when walking the discovery chain.
-	StartNode string
-
-	// Nodes contains all nodes available for traversal in the chain keyed by a
-	// unique name.  You can walk this by starting with StartNode.
-	//
-	// NOTE: The names should be treated as opaque values and are only
-	// guaranteed to be consistent within a single compilation.
-	Nodes map[string]*DiscoveryGraphNode
-
-	// Targets is a list of all targets used in this chain.
-	//
-	// NOTE: The names should be treated as opaque values and are only
-	// guaranteed to be consistent within a single compilation.
-	Targets map[string]*DiscoveryTarget
-}
-
-const (
-	DiscoveryGraphNodeTypeRouter   = "router"
-	DiscoveryGraphNodeTypeSplitter = "splitter"
-	DiscoveryGraphNodeTypeResolver = "resolver"
-)
-
-// DiscoveryGraphNode is a single node in the compiled discovery chain.
-type DiscoveryGraphNode struct {
-	Type string
-	Name string // this is NOT necessarily a service
-
-	// fields for Type==router
-	Routes []*DiscoveryRoute
-
-	// fields for Type==splitter
-	Splits []*DiscoverySplit
-
-	// fields for Type==resolver
-	Resolver *DiscoveryResolver
-}
-
-// compiled form of ServiceRoute
-type DiscoveryRoute struct {
-	Definition *ServiceRoute
-	NextNode   string
-}
-
-// compiled form of ServiceSplit
-type DiscoverySplit struct {
-	Weight   float32
-	NextNode string
-}
-
-// compiled form of ServiceResolverConfigEntry
-type DiscoveryResolver struct {
-	Default        bool
-	ConnectTimeout time.Duration
-	Target         string
-	Failover       *DiscoveryFailover
-}
-
-func (r *DiscoveryResolver) MarshalJSON() ([]byte, error) {
-	type Alias DiscoveryResolver
-	exported := &struct {
-		ConnectTimeout string `json:",omitempty"`
-		*Alias
-	}{
-		ConnectTimeout: r.ConnectTimeout.String(),
-		Alias:          (*Alias)(r),
-	}
-	if r.ConnectTimeout == 0 {
-		exported.ConnectTimeout = ""
-	}
-
-	return json.Marshal(exported)
-}
-
-func (r *DiscoveryResolver) UnmarshalJSON(data []byte) error {
-	type Alias DiscoveryResolver
-	aux := &struct {
-		ConnectTimeout string
-		*Alias
-	}{
-		Alias: (*Alias)(r),
-	}
-	if err := json.Unmarshal(data, &aux); err != nil {
-		return err
-	}
-	var err error
-	if aux.ConnectTimeout != "" {
-		if r.ConnectTimeout, err = time.ParseDuration(aux.ConnectTimeout); err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-// compiled form of ServiceResolverFailover
-type DiscoveryFailover struct {
-	Targets []string
-}
-
-// DiscoveryTarget represents all of the inputs necessary to use a resolver
-// config entry to execute a catalog query to generate a list of service
-// instances during discovery.
-type DiscoveryTarget struct {
-	ID string
-
-	Service       string
-	ServiceSubset string
-	Namespace     string
-	Datacenter    string
-
-	MeshGateway MeshGatewayConfig
-	Subset      ServiceResolverSubset
-	External    bool
-	SNI         string
-	Name        string
-}
diff --git a/vendor/github.com/hashicorp/consul/api/event.go b/vendor/github.com/hashicorp/consul/api/event.go
deleted file mode 100644
index 85b5b06..0000000
--- a/vendor/github.com/hashicorp/consul/api/event.go
+++ /dev/null
@@ -1,104 +0,0 @@
-package api
-
-import (
-	"bytes"
-	"strconv"
-)
-
-// Event can be used to query the Event endpoints
-type Event struct {
-	c *Client
-}
-
-// UserEvent represents an event that was fired by the user
-type UserEvent struct {
-	ID            string
-	Name          string
-	Payload       []byte
-	NodeFilter    string
-	ServiceFilter string
-	TagFilter     string
-	Version       int
-	LTime         uint64
-}
-
-// Event returns a handle to the event endpoints
-func (c *Client) Event() *Event {
-	return &Event{c}
-}
-
-// Fire is used to fire a new user event. Only the Name, Payload and Filters
-// are respected. This returns the ID or an associated error. Cross DC requests
-// are supported.
-func (e *Event) Fire(params *UserEvent, q *WriteOptions) (string, *WriteMeta, error) {
-	r := e.c.newRequest("PUT", "/v1/event/fire/"+params.Name)
-	r.setWriteOptions(q)
-	if params.NodeFilter != "" {
-		r.params.Set("node", params.NodeFilter)
-	}
-	if params.ServiceFilter != "" {
-		r.params.Set("service", params.ServiceFilter)
-	}
-	if params.TagFilter != "" {
-		r.params.Set("tag", params.TagFilter)
-	}
-	if params.Payload != nil {
-		r.body = bytes.NewReader(params.Payload)
-	}
-
-	rtt, resp, err := requireOK(e.c.doRequest(r))
-	if err != nil {
-		return "", nil, err
-	}
-	defer resp.Body.Close()
-
-	wm := &WriteMeta{RequestTime: rtt}
-	var out UserEvent
-	if err := decodeBody(resp, &out); err != nil {
-		return "", nil, err
-	}
-	return out.ID, wm, nil
-}
-
-// List is used to get the most recent events an agent has received.
-// This list can be optionally filtered by the name. This endpoint supports
-// quasi-blocking queries. The index is not monotonic, nor does it provide provide
-// LastContact or KnownLeader.
-func (e *Event) List(name string, q *QueryOptions) ([]*UserEvent, *QueryMeta, error) {
-	r := e.c.newRequest("GET", "/v1/event/list")
-	r.setQueryOptions(q)
-	if name != "" {
-		r.params.Set("name", name)
-	}
-	rtt, resp, err := requireOK(e.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	qm := &QueryMeta{}
-	parseQueryMeta(resp, qm)
-	qm.RequestTime = rtt
-
-	var entries []*UserEvent
-	if err := decodeBody(resp, &entries); err != nil {
-		return nil, nil, err
-	}
-	return entries, qm, nil
-}
-
-// IDToIndex is a bit of a hack. This simulates the index generation to
-// convert an event ID into a WaitIndex.
-func (e *Event) IDToIndex(uuid string) uint64 {
-	lower := uuid[0:8] + uuid[9:13] + uuid[14:18]
-	upper := uuid[19:23] + uuid[24:36]
-	lowVal, err := strconv.ParseUint(lower, 16, 64)
-	if err != nil {
-		panic("Failed to convert " + lower)
-	}
-	highVal, err := strconv.ParseUint(upper, 16, 64)
-	if err != nil {
-		panic("Failed to convert " + upper)
-	}
-	return lowVal ^ highVal
-}
diff --git a/vendor/github.com/hashicorp/consul/api/go.mod b/vendor/github.com/hashicorp/consul/api/go.mod
deleted file mode 100644
index 78fe8a3..0000000
--- a/vendor/github.com/hashicorp/consul/api/go.mod
+++ /dev/null
@@ -1,16 +0,0 @@
-module github.com/hashicorp/consul/api
-
-go 1.12
-
-replace github.com/hashicorp/consul/sdk => ../sdk
-
-require (
-	github.com/hashicorp/consul/sdk v0.2.0
-	github.com/hashicorp/go-cleanhttp v0.5.1
-	github.com/hashicorp/go-rootcerts v1.0.0
-	github.com/hashicorp/go-uuid v1.0.1
-	github.com/hashicorp/serf v0.8.2
-	github.com/mitchellh/mapstructure v1.1.2
-	github.com/pascaldekloe/goe v0.0.0-20180627143212-57f6aae5913c
-	github.com/stretchr/testify v1.3.0
-)
diff --git a/vendor/github.com/hashicorp/consul/api/go.sum b/vendor/github.com/hashicorp/consul/api/go.sum
deleted file mode 100644
index 01591f9..0000000
--- a/vendor/github.com/hashicorp/consul/api/go.sum
+++ /dev/null
@@ -1,78 +0,0 @@
-github.com/armon/circbuf v0.0.0-20150827004946-bbbad097214e/go.mod h1:3U/XgcO3hCbHZ8TKRvWD2dDTCfh9M9ya+I9JpbB7O8o=
-github.com/armon/go-metrics v0.0.0-20180917152333-f0300d1749da h1:8GUt8eRujhVEGZFFEjBj46YV4rDjvGrNxb0KMWYkL2I=
-github.com/armon/go-metrics v0.0.0-20180917152333-f0300d1749da/go.mod h1:Q73ZrmVTwzkszR9V5SSuryQ31EELlFMUz1kKyl939pY=
-github.com/armon/go-radix v0.0.0-20180808171621-7fddfc383310/go.mod h1:ufUuZ+zHj4x4TnLV4JWEpy2hxWSpsRywHrMgIH9cCH8=
-github.com/bgentry/speakeasy v0.1.0/go.mod h1:+zsyZBPWlz7T6j88CTgSN5bM796AkVf0kBD4zp0CCIs=
-github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
-github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
-github.com/google/btree v0.0.0-20180813153112-4030bb1f1f0c h1:964Od4U6p2jUkFxvCydnIczKteheJEzHRToSGK3Bnlw=
-github.com/google/btree v0.0.0-20180813153112-4030bb1f1f0c/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
-github.com/hashicorp/consul/sdk v0.2.0 h1:GWFYFmry/k4b1hEoy7kSkmU8e30GAyI4VZHk0fRxeL4=
-github.com/hashicorp/consul/sdk v0.2.0/go.mod h1:VKf9jXwCTEY1QZP2MOLRhb5i/I/ssyNV1vwHyQBF0x8=
-github.com/hashicorp/errwrap v1.0.0 h1:hLrqtEDnRye3+sgx6z4qVLNuviH3MR5aQ0ykNJa/UYA=
-github.com/hashicorp/errwrap v1.0.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=
-github.com/hashicorp/go-cleanhttp v0.5.1 h1:dH3aiDG9Jvb5r5+bYHsikaOUIpcM0xvgMXVoDkXMzJM=
-github.com/hashicorp/go-cleanhttp v0.5.1/go.mod h1:JpRdi6/HCYpAwUzNwuwqhbovhLtngrth3wmdIIUrZ80=
-github.com/hashicorp/go-immutable-radix v1.0.0 h1:AKDB1HM5PWEA7i4nhcpwOrO2byshxBjXVn/J/3+z5/0=
-github.com/hashicorp/go-immutable-radix v1.0.0/go.mod h1:0y9vanUI8NX6FsYoO3zeMjhV/C5i9g4Q3DwcSNZ4P60=
-github.com/hashicorp/go-msgpack v0.5.3 h1:zKjpN5BK/P5lMYrLmBHdBULWbJ0XpYR+7NGzqkZzoD4=
-github.com/hashicorp/go-msgpack v0.5.3/go.mod h1:ahLV/dePpqEmjfWmKiqvPkv/twdG7iPBM1vqhUKIvfM=
-github.com/hashicorp/go-multierror v1.0.0 h1:iVjPR7a6H0tWELX5NxNe7bYopibicUzc7uPribsnS6o=
-github.com/hashicorp/go-multierror v1.0.0/go.mod h1:dHtQlpGsu+cZNNAkkCN/P3hoUDHhCYQXV3UM06sGGrk=
-github.com/hashicorp/go-rootcerts v1.0.0 h1:Rqb66Oo1X/eSV1x66xbDccZjhJigjg0+e82kpwzSwCI=
-github.com/hashicorp/go-rootcerts v1.0.0/go.mod h1:K6zTfqpRlCUIjkwsN4Z+hiSfzSTQa6eBIzfwKfwNnHU=
-github.com/hashicorp/go-sockaddr v1.0.0 h1:GeH6tui99pF4NJgfnhp+L6+FfobzVW3Ah46sLo0ICXs=
-github.com/hashicorp/go-sockaddr v1.0.0/go.mod h1:7Xibr9yA9JjQq1JpNB2Vw7kxv8xerXegt+ozgdvDeDU=
-github.com/hashicorp/go-syslog v1.0.0/go.mod h1:qPfqrKkXGihmCqbJM2mZgkZGvKG1dFdvsLplgctolz4=
-github.com/hashicorp/go-uuid v1.0.0/go.mod h1:6SBZvOh/SIDV7/2o3Jml5SYk/TvGqwFJ/bN7x4byOro=
-github.com/hashicorp/go-uuid v1.0.1 h1:fv1ep09latC32wFoVwnqcnKJGnMSdBanPczbHAYm1BE=
-github.com/hashicorp/go-uuid v1.0.1/go.mod h1:6SBZvOh/SIDV7/2o3Jml5SYk/TvGqwFJ/bN7x4byOro=
-github.com/hashicorp/go.net v0.0.1/go.mod h1:hjKkEWcCURg++eb33jQU7oqQcI9XDCnUzHA0oac0k90=
-github.com/hashicorp/golang-lru v0.5.0 h1:CL2msUPvZTLb5O648aiLNJw3hnBxN2+1Jq8rCOH9wdo=
-github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
-github.com/hashicorp/logutils v1.0.0/go.mod h1:QIAnNjmIWmVIIkWDTG1z5v++HQmx9WQRO+LraFDTW64=
-github.com/hashicorp/mdns v1.0.0/go.mod h1:tL+uN++7HEJ6SQLQ2/p+z2pH24WQKWjBPkE0mNTz8vQ=
-github.com/hashicorp/memberlist v0.1.3 h1:EmmoJme1matNzb+hMpDuR/0sbJSUisxyqBGG676r31M=
-github.com/hashicorp/memberlist v0.1.3/go.mod h1:ajVTdAv/9Im8oMAAj5G31PhhMCZJV2pPBoIllUwCN7I=
-github.com/hashicorp/serf v0.8.2 h1:YZ7UKsJv+hKjqGVUUbtE3HNj79Eln2oQ75tniF6iPt0=
-github.com/hashicorp/serf v0.8.2/go.mod h1:6hOLApaqBFA1NXqRQAsxw9QxuDEvNxSQRwA/JwenrHc=
-github.com/mattn/go-colorable v0.0.9/go.mod h1:9vuHe8Xs5qXnSaW/c/ABM9alt+Vo+STaOChaDxuIBZU=
-github.com/mattn/go-isatty v0.0.3/go.mod h1:M+lRXTBqGeGNdLjl/ufCoiOlB5xdOkqRJdNxMWT7Zi4=
-github.com/miekg/dns v1.0.14 h1:9jZdLNd/P4+SfEJ0TNyxYpsK8N4GtfylBLqtbYN1sbA=
-github.com/miekg/dns v1.0.14/go.mod h1:W1PPwlIAgtquWBMBEV9nkV9Cazfe8ScdGz/Lj7v3Nrg=
-github.com/mitchellh/cli v1.0.0/go.mod h1:hNIlj7HEI86fIcpObd7a0FcrxTWetlwJDGcceTlRvqc=
-github.com/mitchellh/go-homedir v1.0.0 h1:vKb8ShqSby24Yrqr/yDYkuFz8d0WUjys40rvnGC8aR0=
-github.com/mitchellh/go-homedir v1.0.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
-github.com/mitchellh/go-testing-interface v1.0.0 h1:fzU/JVNcaqHQEcVFAKeR41fkiLdIPrefOvVG1VZ96U0=
-github.com/mitchellh/go-testing-interface v1.0.0/go.mod h1:kRemZodwjscx+RGhAo8eIhFbs2+BFgRtFPeD/KE+zxI=
-github.com/mitchellh/gox v0.4.0/go.mod h1:Sd9lOJ0+aimLBi73mGofS1ycjY8lL3uZM3JPS42BGNg=
-github.com/mitchellh/iochan v1.0.0/go.mod h1:JwYml1nuB7xOzsp52dPpHFffvOCDupsG0QubkSMEySY=
-github.com/mitchellh/mapstructure v0.0.0-20160808181253-ca63d7c062ee/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
-github.com/mitchellh/mapstructure v1.1.2 h1:fmNYVwqnSfB9mZU6OS2O6GsXM+wcskZDuKQzvN1EDeE=
-github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
-github.com/pascaldekloe/goe v0.0.0-20180627143212-57f6aae5913c h1:Lgl0gzECD8GnQ5QCWA8o6BtfL6mDH5rQgM4/fX3avOs=
-github.com/pascaldekloe/goe v0.0.0-20180627143212-57f6aae5913c/go.mod h1:lzWF7FIEvWOWxwDKqyGYQf6ZUaNfKdP144TG7ZOy1lc=
-github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
-github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
-github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
-github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/posener/complete v1.1.1/go.mod h1:em0nMJCgc9GFtwrmVmEMR/ZL6WyhyjMBndrE9hABlRI=
-github.com/ryanuber/columnize v0.0.0-20160712163229-9b3edd62028f/go.mod h1:sm1tb6uqfes/u+d4ooFouqFdy9/2g9QGwK3SQygK0Ts=
-github.com/sean-/seed v0.0.0-20170313163322-e2103e2c3529 h1:nn5Wsu0esKSJiIVhscUtVbo7ada43DJhG55ua/hjS5I=
-github.com/sean-/seed v0.0.0-20170313163322-e2103e2c3529/go.mod h1:DxrIzT+xaE7yg65j358z/aeFdxmN0P9QXhEzd20vsDc=
-github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
-github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
-github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
-golang.org/x/crypto v0.0.0-20181029021203-45a5f77698d3 h1:KYQXGkl6vs02hK7pK4eIbw0NpNPedieTSTEiJ//bwGs=
-golang.org/x/crypto v0.0.0-20181029021203-45a5f77698d3/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
-golang.org/x/net v0.0.0-20181023162649-9b4f9f5ad519/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
-golang.org/x/net v0.0.0-20181201002055-351d144fa1fc h1:a3CU5tJYVj92DY2LaA1kUkrsqD5/3mLDhx2NcNqyW+0=
-golang.org/x/net v0.0.0-20181201002055-351d144fa1fc/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
-golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4 h1:YUO/7uOKsKeq9UokNS62b8FYywz3ker1l1vDZRCRefw=
-golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sys v0.0.0-20180823144017-11551d06cbcc/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
-golang.org/x/sys v0.0.0-20181026203630-95b1ffbd15a5 h1:x6r4Jo0KNzOOzYd8lbcRsqjuqEASK6ob3auvWYM4/8U=
-golang.org/x/sys v0.0.0-20181026203630-95b1ffbd15a5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
diff --git a/vendor/github.com/hashicorp/consul/api/health.go b/vendor/github.com/hashicorp/consul/api/health.go
deleted file mode 100644
index 9faf6b6..0000000
--- a/vendor/github.com/hashicorp/consul/api/health.go
+++ /dev/null
@@ -1,330 +0,0 @@
-package api
-
-import (
-	"encoding/json"
-	"fmt"
-	"strings"
-	"time"
-)
-
-const (
-	// HealthAny is special, and is used as a wild card,
-	// not as a specific state.
-	HealthAny      = "any"
-	HealthPassing  = "passing"
-	HealthWarning  = "warning"
-	HealthCritical = "critical"
-	HealthMaint    = "maintenance"
-)
-
-const (
-	// NodeMaint is the special key set by a node in maintenance mode.
-	NodeMaint = "_node_maintenance"
-
-	// ServiceMaintPrefix is the prefix for a service in maintenance mode.
-	ServiceMaintPrefix = "_service_maintenance:"
-)
-
-// HealthCheck is used to represent a single check
-type HealthCheck struct {
-	Node        string
-	CheckID     string
-	Name        string
-	Status      string
-	Notes       string
-	Output      string
-	ServiceID   string
-	ServiceName string
-	ServiceTags []string
-
-	Definition HealthCheckDefinition
-
-	CreateIndex uint64
-	ModifyIndex uint64
-}
-
-// HealthCheckDefinition is used to store the details about
-// a health check's execution.
-type HealthCheckDefinition struct {
-	HTTP                                   string
-	Header                                 map[string][]string
-	Method                                 string
-	TLSSkipVerify                          bool
-	TCP                                    string
-	IntervalDuration                       time.Duration `json:"-"`
-	TimeoutDuration                        time.Duration `json:"-"`
-	DeregisterCriticalServiceAfterDuration time.Duration `json:"-"`
-
-	// DEPRECATED in Consul 1.4.1. Use the above time.Duration fields instead.
-	Interval                       ReadableDuration
-	Timeout                        ReadableDuration
-	DeregisterCriticalServiceAfter ReadableDuration
-}
-
-func (d *HealthCheckDefinition) MarshalJSON() ([]byte, error) {
-	type Alias HealthCheckDefinition
-	out := &struct {
-		Interval                       string
-		Timeout                        string
-		DeregisterCriticalServiceAfter string
-		*Alias
-	}{
-		Interval:                       d.Interval.String(),
-		Timeout:                        d.Timeout.String(),
-		DeregisterCriticalServiceAfter: d.DeregisterCriticalServiceAfter.String(),
-		Alias:                          (*Alias)(d),
-	}
-
-	if d.IntervalDuration != 0 {
-		out.Interval = d.IntervalDuration.String()
-	} else if d.Interval != 0 {
-		out.Interval = d.Interval.String()
-	}
-	if d.TimeoutDuration != 0 {
-		out.Timeout = d.TimeoutDuration.String()
-	} else if d.Timeout != 0 {
-		out.Timeout = d.Timeout.String()
-	}
-	if d.DeregisterCriticalServiceAfterDuration != 0 {
-		out.DeregisterCriticalServiceAfter = d.DeregisterCriticalServiceAfterDuration.String()
-	} else if d.DeregisterCriticalServiceAfter != 0 {
-		out.DeregisterCriticalServiceAfter = d.DeregisterCriticalServiceAfter.String()
-	}
-
-	return json.Marshal(out)
-}
-
-func (d *HealthCheckDefinition) UnmarshalJSON(data []byte) error {
-	type Alias HealthCheckDefinition
-	aux := &struct {
-		Interval                       string
-		Timeout                        string
-		DeregisterCriticalServiceAfter string
-		*Alias
-	}{
-		Alias: (*Alias)(d),
-	}
-	if err := json.Unmarshal(data, &aux); err != nil {
-		return err
-	}
-
-	// Parse the values into both the time.Duration and old ReadableDuration fields.
-	var err error
-	if aux.Interval != "" {
-		if d.IntervalDuration, err = time.ParseDuration(aux.Interval); err != nil {
-			return err
-		}
-		d.Interval = ReadableDuration(d.IntervalDuration)
-	}
-	if aux.Timeout != "" {
-		if d.TimeoutDuration, err = time.ParseDuration(aux.Timeout); err != nil {
-			return err
-		}
-		d.Timeout = ReadableDuration(d.TimeoutDuration)
-	}
-	if aux.DeregisterCriticalServiceAfter != "" {
-		if d.DeregisterCriticalServiceAfterDuration, err = time.ParseDuration(aux.DeregisterCriticalServiceAfter); err != nil {
-			return err
-		}
-		d.DeregisterCriticalServiceAfter = ReadableDuration(d.DeregisterCriticalServiceAfterDuration)
-	}
-	return nil
-}
-
-// HealthChecks is a collection of HealthCheck structs.
-type HealthChecks []*HealthCheck
-
-// AggregatedStatus returns the "best" status for the list of health checks.
-// Because a given entry may have many service and node-level health checks
-// attached, this function determines the best representative of the status as
-// as single string using the following heuristic:
-//
-//  maintenance > critical > warning > passing
-//
-func (c HealthChecks) AggregatedStatus() string {
-	var passing, warning, critical, maintenance bool
-	for _, check := range c {
-		id := string(check.CheckID)
-		if id == NodeMaint || strings.HasPrefix(id, ServiceMaintPrefix) {
-			maintenance = true
-			continue
-		}
-
-		switch check.Status {
-		case HealthPassing:
-			passing = true
-		case HealthWarning:
-			warning = true
-		case HealthCritical:
-			critical = true
-		default:
-			return ""
-		}
-	}
-
-	switch {
-	case maintenance:
-		return HealthMaint
-	case critical:
-		return HealthCritical
-	case warning:
-		return HealthWarning
-	case passing:
-		return HealthPassing
-	default:
-		return HealthPassing
-	}
-}
-
-// ServiceEntry is used for the health service endpoint
-type ServiceEntry struct {
-	Node    *Node
-	Service *AgentService
-	Checks  HealthChecks
-}
-
-// Health can be used to query the Health endpoints
-type Health struct {
-	c *Client
-}
-
-// Health returns a handle to the health endpoints
-func (c *Client) Health() *Health {
-	return &Health{c}
-}
-
-// Node is used to query for checks belonging to a given node
-func (h *Health) Node(node string, q *QueryOptions) (HealthChecks, *QueryMeta, error) {
-	r := h.c.newRequest("GET", "/v1/health/node/"+node)
-	r.setQueryOptions(q)
-	rtt, resp, err := requireOK(h.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	qm := &QueryMeta{}
-	parseQueryMeta(resp, qm)
-	qm.RequestTime = rtt
-
-	var out HealthChecks
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, nil, err
-	}
-	return out, qm, nil
-}
-
-// Checks is used to return the checks associated with a service
-func (h *Health) Checks(service string, q *QueryOptions) (HealthChecks, *QueryMeta, error) {
-	r := h.c.newRequest("GET", "/v1/health/checks/"+service)
-	r.setQueryOptions(q)
-	rtt, resp, err := requireOK(h.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	qm := &QueryMeta{}
-	parseQueryMeta(resp, qm)
-	qm.RequestTime = rtt
-
-	var out HealthChecks
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, nil, err
-	}
-	return out, qm, nil
-}
-
-// Service is used to query health information along with service info
-// for a given service. It can optionally do server-side filtering on a tag
-// or nodes with passing health checks only.
-func (h *Health) Service(service, tag string, passingOnly bool, q *QueryOptions) ([]*ServiceEntry, *QueryMeta, error) {
-	var tags []string
-	if tag != "" {
-		tags = []string{tag}
-	}
-	return h.service(service, tags, passingOnly, q, false)
-}
-
-func (h *Health) ServiceMultipleTags(service string, tags []string, passingOnly bool, q *QueryOptions) ([]*ServiceEntry, *QueryMeta, error) {
-	return h.service(service, tags, passingOnly, q, false)
-}
-
-// Connect is equivalent to Service except that it will only return services
-// which are Connect-enabled and will returns the connection address for Connect
-// client's to use which may be a proxy in front of the named service. If
-// passingOnly is true only instances where both the service and any proxy are
-// healthy will be returned.
-func (h *Health) Connect(service, tag string, passingOnly bool, q *QueryOptions) ([]*ServiceEntry, *QueryMeta, error) {
-	var tags []string
-	if tag != "" {
-		tags = []string{tag}
-	}
-	return h.service(service, tags, passingOnly, q, true)
-}
-
-func (h *Health) ConnectMultipleTags(service string, tags []string, passingOnly bool, q *QueryOptions) ([]*ServiceEntry, *QueryMeta, error) {
-	return h.service(service, tags, passingOnly, q, true)
-}
-
-func (h *Health) service(service string, tags []string, passingOnly bool, q *QueryOptions, connect bool) ([]*ServiceEntry, *QueryMeta, error) {
-	path := "/v1/health/service/" + service
-	if connect {
-		path = "/v1/health/connect/" + service
-	}
-	r := h.c.newRequest("GET", path)
-	r.setQueryOptions(q)
-	if len(tags) > 0 {
-		for _, tag := range tags {
-			r.params.Add("tag", tag)
-		}
-	}
-	if passingOnly {
-		r.params.Set(HealthPassing, "1")
-	}
-	rtt, resp, err := requireOK(h.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	qm := &QueryMeta{}
-	parseQueryMeta(resp, qm)
-	qm.RequestTime = rtt
-
-	var out []*ServiceEntry
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, nil, err
-	}
-	return out, qm, nil
-}
-
-// State is used to retrieve all the checks in a given state.
-// The wildcard "any" state can also be used for all checks.
-func (h *Health) State(state string, q *QueryOptions) (HealthChecks, *QueryMeta, error) {
-	switch state {
-	case HealthAny:
-	case HealthWarning:
-	case HealthCritical:
-	case HealthPassing:
-	default:
-		return nil, nil, fmt.Errorf("Unsupported state: %v", state)
-	}
-	r := h.c.newRequest("GET", "/v1/health/state/"+state)
-	r.setQueryOptions(q)
-	rtt, resp, err := requireOK(h.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	qm := &QueryMeta{}
-	parseQueryMeta(resp, qm)
-	qm.RequestTime = rtt
-
-	var out HealthChecks
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, nil, err
-	}
-	return out, qm, nil
-}
diff --git a/vendor/github.com/hashicorp/consul/api/kv.go b/vendor/github.com/hashicorp/consul/api/kv.go
deleted file mode 100644
index bd45a06..0000000
--- a/vendor/github.com/hashicorp/consul/api/kv.go
+++ /dev/null
@@ -1,286 +0,0 @@
-package api
-
-import (
-	"bytes"
-	"fmt"
-	"io"
-	"net/http"
-	"strconv"
-	"strings"
-)
-
-// KVPair is used to represent a single K/V entry
-type KVPair struct {
-	// Key is the name of the key. It is also part of the URL path when accessed
-	// via the API.
-	Key string
-
-	// CreateIndex holds the index corresponding the creation of this KVPair. This
-	// is a read-only field.
-	CreateIndex uint64
-
-	// ModifyIndex is used for the Check-And-Set operations and can also be fed
-	// back into the WaitIndex of the QueryOptions in order to perform blocking
-	// queries.
-	ModifyIndex uint64
-
-	// LockIndex holds the index corresponding to a lock on this key, if any. This
-	// is a read-only field.
-	LockIndex uint64
-
-	// Flags are any user-defined flags on the key. It is up to the implementer
-	// to check these values, since Consul does not treat them specially.
-	Flags uint64
-
-	// Value is the value for the key. This can be any value, but it will be
-	// base64 encoded upon transport.
-	Value []byte
-
-	// Session is a string representing the ID of the session. Any other
-	// interactions with this key over the same session must specify the same
-	// session ID.
-	Session string
-}
-
-// KVPairs is a list of KVPair objects
-type KVPairs []*KVPair
-
-// KV is used to manipulate the K/V API
-type KV struct {
-	c *Client
-}
-
-// KV is used to return a handle to the K/V apis
-func (c *Client) KV() *KV {
-	return &KV{c}
-}
-
-// Get is used to lookup a single key. The returned pointer
-// to the KVPair will be nil if the key does not exist.
-func (k *KV) Get(key string, q *QueryOptions) (*KVPair, *QueryMeta, error) {
-	resp, qm, err := k.getInternal(key, nil, q)
-	if err != nil {
-		return nil, nil, err
-	}
-	if resp == nil {
-		return nil, qm, nil
-	}
-	defer resp.Body.Close()
-
-	var entries []*KVPair
-	if err := decodeBody(resp, &entries); err != nil {
-		return nil, nil, err
-	}
-	if len(entries) > 0 {
-		return entries[0], qm, nil
-	}
-	return nil, qm, nil
-}
-
-// List is used to lookup all keys under a prefix
-func (k *KV) List(prefix string, q *QueryOptions) (KVPairs, *QueryMeta, error) {
-	resp, qm, err := k.getInternal(prefix, map[string]string{"recurse": ""}, q)
-	if err != nil {
-		return nil, nil, err
-	}
-	if resp == nil {
-		return nil, qm, nil
-	}
-	defer resp.Body.Close()
-
-	var entries []*KVPair
-	if err := decodeBody(resp, &entries); err != nil {
-		return nil, nil, err
-	}
-	return entries, qm, nil
-}
-
-// Keys is used to list all the keys under a prefix. Optionally,
-// a separator can be used to limit the responses.
-func (k *KV) Keys(prefix, separator string, q *QueryOptions) ([]string, *QueryMeta, error) {
-	params := map[string]string{"keys": ""}
-	if separator != "" {
-		params["separator"] = separator
-	}
-	resp, qm, err := k.getInternal(prefix, params, q)
-	if err != nil {
-		return nil, nil, err
-	}
-	if resp == nil {
-		return nil, qm, nil
-	}
-	defer resp.Body.Close()
-
-	var entries []string
-	if err := decodeBody(resp, &entries); err != nil {
-		return nil, nil, err
-	}
-	return entries, qm, nil
-}
-
-func (k *KV) getInternal(key string, params map[string]string, q *QueryOptions) (*http.Response, *QueryMeta, error) {
-	r := k.c.newRequest("GET", "/v1/kv/"+strings.TrimPrefix(key, "/"))
-	r.setQueryOptions(q)
-	for param, val := range params {
-		r.params.Set(param, val)
-	}
-	rtt, resp, err := k.c.doRequest(r)
-	if err != nil {
-		return nil, nil, err
-	}
-
-	qm := &QueryMeta{}
-	parseQueryMeta(resp, qm)
-	qm.RequestTime = rtt
-
-	if resp.StatusCode == 404 {
-		resp.Body.Close()
-		return nil, qm, nil
-	} else if resp.StatusCode != 200 {
-		resp.Body.Close()
-		return nil, nil, fmt.Errorf("Unexpected response code: %d", resp.StatusCode)
-	}
-	return resp, qm, nil
-}
-
-// Put is used to write a new value. Only the
-// Key, Flags and Value is respected.
-func (k *KV) Put(p *KVPair, q *WriteOptions) (*WriteMeta, error) {
-	params := make(map[string]string, 1)
-	if p.Flags != 0 {
-		params["flags"] = strconv.FormatUint(p.Flags, 10)
-	}
-	_, wm, err := k.put(p.Key, params, p.Value, q)
-	return wm, err
-}
-
-// CAS is used for a Check-And-Set operation. The Key,
-// ModifyIndex, Flags and Value are respected. Returns true
-// on success or false on failures.
-func (k *KV) CAS(p *KVPair, q *WriteOptions) (bool, *WriteMeta, error) {
-	params := make(map[string]string, 2)
-	if p.Flags != 0 {
-		params["flags"] = strconv.FormatUint(p.Flags, 10)
-	}
-	params["cas"] = strconv.FormatUint(p.ModifyIndex, 10)
-	return k.put(p.Key, params, p.Value, q)
-}
-
-// Acquire is used for a lock acquisition operation. The Key,
-// Flags, Value and Session are respected. Returns true
-// on success or false on failures.
-func (k *KV) Acquire(p *KVPair, q *WriteOptions) (bool, *WriteMeta, error) {
-	params := make(map[string]string, 2)
-	if p.Flags != 0 {
-		params["flags"] = strconv.FormatUint(p.Flags, 10)
-	}
-	params["acquire"] = p.Session
-	return k.put(p.Key, params, p.Value, q)
-}
-
-// Release is used for a lock release operation. The Key,
-// Flags, Value and Session are respected. Returns true
-// on success or false on failures.
-func (k *KV) Release(p *KVPair, q *WriteOptions) (bool, *WriteMeta, error) {
-	params := make(map[string]string, 2)
-	if p.Flags != 0 {
-		params["flags"] = strconv.FormatUint(p.Flags, 10)
-	}
-	params["release"] = p.Session
-	return k.put(p.Key, params, p.Value, q)
-}
-
-func (k *KV) put(key string, params map[string]string, body []byte, q *WriteOptions) (bool, *WriteMeta, error) {
-	if len(key) > 0 && key[0] == '/' {
-		return false, nil, fmt.Errorf("Invalid key. Key must not begin with a '/': %s", key)
-	}
-
-	r := k.c.newRequest("PUT", "/v1/kv/"+key)
-	r.setWriteOptions(q)
-	for param, val := range params {
-		r.params.Set(param, val)
-	}
-	r.body = bytes.NewReader(body)
-	rtt, resp, err := requireOK(k.c.doRequest(r))
-	if err != nil {
-		return false, nil, err
-	}
-	defer resp.Body.Close()
-
-	qm := &WriteMeta{}
-	qm.RequestTime = rtt
-
-	var buf bytes.Buffer
-	if _, err := io.Copy(&buf, resp.Body); err != nil {
-		return false, nil, fmt.Errorf("Failed to read response: %v", err)
-	}
-	res := strings.Contains(buf.String(), "true")
-	return res, qm, nil
-}
-
-// Delete is used to delete a single key
-func (k *KV) Delete(key string, w *WriteOptions) (*WriteMeta, error) {
-	_, qm, err := k.deleteInternal(key, nil, w)
-	return qm, err
-}
-
-// DeleteCAS is used for a Delete Check-And-Set operation. The Key
-// and ModifyIndex are respected. Returns true on success or false on failures.
-func (k *KV) DeleteCAS(p *KVPair, q *WriteOptions) (bool, *WriteMeta, error) {
-	params := map[string]string{
-		"cas": strconv.FormatUint(p.ModifyIndex, 10),
-	}
-	return k.deleteInternal(p.Key, params, q)
-}
-
-// DeleteTree is used to delete all keys under a prefix
-func (k *KV) DeleteTree(prefix string, w *WriteOptions) (*WriteMeta, error) {
-	_, qm, err := k.deleteInternal(prefix, map[string]string{"recurse": ""}, w)
-	return qm, err
-}
-
-func (k *KV) deleteInternal(key string, params map[string]string, q *WriteOptions) (bool, *WriteMeta, error) {
-	r := k.c.newRequest("DELETE", "/v1/kv/"+strings.TrimPrefix(key, "/"))
-	r.setWriteOptions(q)
-	for param, val := range params {
-		r.params.Set(param, val)
-	}
-	rtt, resp, err := requireOK(k.c.doRequest(r))
-	if err != nil {
-		return false, nil, err
-	}
-	defer resp.Body.Close()
-
-	qm := &WriteMeta{}
-	qm.RequestTime = rtt
-
-	var buf bytes.Buffer
-	if _, err := io.Copy(&buf, resp.Body); err != nil {
-		return false, nil, fmt.Errorf("Failed to read response: %v", err)
-	}
-	res := strings.Contains(buf.String(), "true")
-	return res, qm, nil
-}
-
-// The Txn function has been deprecated from the KV object; please see the Txn
-// object for more information about Transactions.
-func (k *KV) Txn(txn KVTxnOps, q *QueryOptions) (bool, *KVTxnResponse, *QueryMeta, error) {
-	var ops TxnOps
-	for _, op := range txn {
-		ops = append(ops, &TxnOp{KV: op})
-	}
-
-	respOk, txnResp, qm, err := k.c.txn(ops, q)
-	if err != nil {
-		return false, nil, nil, err
-	}
-
-	// Convert from the internal format.
-	kvResp := KVTxnResponse{
-		Errors: txnResp.Errors,
-	}
-	for _, result := range txnResp.Results {
-		kvResp.Results = append(kvResp.Results, result.KV)
-	}
-	return respOk, &kvResp, qm, nil
-}
diff --git a/vendor/github.com/hashicorp/consul/api/lock.go b/vendor/github.com/hashicorp/consul/api/lock.go
deleted file mode 100644
index 82339cb..0000000
--- a/vendor/github.com/hashicorp/consul/api/lock.go
+++ /dev/null
@@ -1,386 +0,0 @@
-package api
-
-import (
-	"fmt"
-	"sync"
-	"time"
-)
-
-const (
-	// DefaultLockSessionName is the Session Name we assign if none is provided
-	DefaultLockSessionName = "Consul API Lock"
-
-	// DefaultLockSessionTTL is the default session TTL if no Session is provided
-	// when creating a new Lock. This is used because we do not have another
-	// other check to depend upon.
-	DefaultLockSessionTTL = "15s"
-
-	// DefaultLockWaitTime is how long we block for at a time to check if lock
-	// acquisition is possible. This affects the minimum time it takes to cancel
-	// a Lock acquisition.
-	DefaultLockWaitTime = 15 * time.Second
-
-	// DefaultLockRetryTime is how long we wait after a failed lock acquisition
-	// before attempting to do the lock again. This is so that once a lock-delay
-	// is in effect, we do not hot loop retrying the acquisition.
-	DefaultLockRetryTime = 5 * time.Second
-
-	// DefaultMonitorRetryTime is how long we wait after a failed monitor check
-	// of a lock (500 response code). This allows the monitor to ride out brief
-	// periods of unavailability, subject to the MonitorRetries setting in the
-	// lock options which is by default set to 0, disabling this feature. This
-	// affects locks and semaphores.
-	DefaultMonitorRetryTime = 2 * time.Second
-
-	// LockFlagValue is a magic flag we set to indicate a key
-	// is being used for a lock. It is used to detect a potential
-	// conflict with a semaphore.
-	LockFlagValue = 0x2ddccbc058a50c18
-)
-
-var (
-	// ErrLockHeld is returned if we attempt to double lock
-	ErrLockHeld = fmt.Errorf("Lock already held")
-
-	// ErrLockNotHeld is returned if we attempt to unlock a lock
-	// that we do not hold.
-	ErrLockNotHeld = fmt.Errorf("Lock not held")
-
-	// ErrLockInUse is returned if we attempt to destroy a lock
-	// that is in use.
-	ErrLockInUse = fmt.Errorf("Lock in use")
-
-	// ErrLockConflict is returned if the flags on a key
-	// used for a lock do not match expectation
-	ErrLockConflict = fmt.Errorf("Existing key does not match lock use")
-)
-
-// Lock is used to implement client-side leader election. It is follows the
-// algorithm as described here: https://www.consul.io/docs/guides/leader-election.html.
-type Lock struct {
-	c    *Client
-	opts *LockOptions
-
-	isHeld       bool
-	sessionRenew chan struct{}
-	lockSession  string
-	l            sync.Mutex
-}
-
-// LockOptions is used to parameterize the Lock behavior.
-type LockOptions struct {
-	Key              string        // Must be set and have write permissions
-	Value            []byte        // Optional, value to associate with the lock
-	Session          string        // Optional, created if not specified
-	SessionOpts      *SessionEntry // Optional, options to use when creating a session
-	SessionName      string        // Optional, defaults to DefaultLockSessionName (ignored if SessionOpts is given)
-	SessionTTL       string        // Optional, defaults to DefaultLockSessionTTL (ignored if SessionOpts is given)
-	MonitorRetries   int           // Optional, defaults to 0 which means no retries
-	MonitorRetryTime time.Duration // Optional, defaults to DefaultMonitorRetryTime
-	LockWaitTime     time.Duration // Optional, defaults to DefaultLockWaitTime
-	LockTryOnce      bool          // Optional, defaults to false which means try forever
-}
-
-// LockKey returns a handle to a lock struct which can be used
-// to acquire and release the mutex. The key used must have
-// write permissions.
-func (c *Client) LockKey(key string) (*Lock, error) {
-	opts := &LockOptions{
-		Key: key,
-	}
-	return c.LockOpts(opts)
-}
-
-// LockOpts returns a handle to a lock struct which can be used
-// to acquire and release the mutex. The key used must have
-// write permissions.
-func (c *Client) LockOpts(opts *LockOptions) (*Lock, error) {
-	if opts.Key == "" {
-		return nil, fmt.Errorf("missing key")
-	}
-	if opts.SessionName == "" {
-		opts.SessionName = DefaultLockSessionName
-	}
-	if opts.SessionTTL == "" {
-		opts.SessionTTL = DefaultLockSessionTTL
-	} else {
-		if _, err := time.ParseDuration(opts.SessionTTL); err != nil {
-			return nil, fmt.Errorf("invalid SessionTTL: %v", err)
-		}
-	}
-	if opts.MonitorRetryTime == 0 {
-		opts.MonitorRetryTime = DefaultMonitorRetryTime
-	}
-	if opts.LockWaitTime == 0 {
-		opts.LockWaitTime = DefaultLockWaitTime
-	}
-	l := &Lock{
-		c:    c,
-		opts: opts,
-	}
-	return l, nil
-}
-
-// Lock attempts to acquire the lock and blocks while doing so.
-// Providing a non-nil stopCh can be used to abort the lock attempt.
-// Returns a channel that is closed if our lock is lost or an error.
-// This channel could be closed at any time due to session invalidation,
-// communication errors, operator intervention, etc. It is NOT safe to
-// assume that the lock is held until Unlock() unless the Session is specifically
-// created without any associated health checks. By default Consul sessions
-// prefer liveness over safety and an application must be able to handle
-// the lock being lost.
-func (l *Lock) Lock(stopCh <-chan struct{}) (<-chan struct{}, error) {
-	// Hold the lock as we try to acquire
-	l.l.Lock()
-	defer l.l.Unlock()
-
-	// Check if we already hold the lock
-	if l.isHeld {
-		return nil, ErrLockHeld
-	}
-
-	// Check if we need to create a session first
-	l.lockSession = l.opts.Session
-	if l.lockSession == "" {
-		s, err := l.createSession()
-		if err != nil {
-			return nil, fmt.Errorf("failed to create session: %v", err)
-		}
-
-		l.sessionRenew = make(chan struct{})
-		l.lockSession = s
-		session := l.c.Session()
-		go session.RenewPeriodic(l.opts.SessionTTL, s, nil, l.sessionRenew)
-
-		// If we fail to acquire the lock, cleanup the session
-		defer func() {
-			if !l.isHeld {
-				close(l.sessionRenew)
-				l.sessionRenew = nil
-			}
-		}()
-	}
-
-	// Setup the query options
-	kv := l.c.KV()
-	qOpts := &QueryOptions{
-		WaitTime: l.opts.LockWaitTime,
-	}
-
-	start := time.Now()
-	attempts := 0
-WAIT:
-	// Check if we should quit
-	select {
-	case <-stopCh:
-		return nil, nil
-	default:
-	}
-
-	// Handle the one-shot mode.
-	if l.opts.LockTryOnce && attempts > 0 {
-		elapsed := time.Since(start)
-		if elapsed > l.opts.LockWaitTime {
-			return nil, nil
-		}
-
-		// Query wait time should not exceed the lock wait time
-		qOpts.WaitTime = l.opts.LockWaitTime - elapsed
-	}
-	attempts++
-
-	// Look for an existing lock, blocking until not taken
-	pair, meta, err := kv.Get(l.opts.Key, qOpts)
-	if err != nil {
-		return nil, fmt.Errorf("failed to read lock: %v", err)
-	}
-	if pair != nil && pair.Flags != LockFlagValue {
-		return nil, ErrLockConflict
-	}
-	locked := false
-	if pair != nil && pair.Session == l.lockSession {
-		goto HELD
-	}
-	if pair != nil && pair.Session != "" {
-		qOpts.WaitIndex = meta.LastIndex
-		goto WAIT
-	}
-
-	// Try to acquire the lock
-	pair = l.lockEntry(l.lockSession)
-	locked, _, err = kv.Acquire(pair, nil)
-	if err != nil {
-		return nil, fmt.Errorf("failed to acquire lock: %v", err)
-	}
-
-	// Handle the case of not getting the lock
-	if !locked {
-		// Determine why the lock failed
-		qOpts.WaitIndex = 0
-		pair, meta, err = kv.Get(l.opts.Key, qOpts)
-		if pair != nil && pair.Session != "" {
-			//If the session is not null, this means that a wait can safely happen
-			//using a long poll
-			qOpts.WaitIndex = meta.LastIndex
-			goto WAIT
-		} else {
-			// If the session is empty and the lock failed to acquire, then it means
-			// a lock-delay is in effect and a timed wait must be used
-			select {
-			case <-time.After(DefaultLockRetryTime):
-				goto WAIT
-			case <-stopCh:
-				return nil, nil
-			}
-		}
-	}
-
-HELD:
-	// Watch to ensure we maintain leadership
-	leaderCh := make(chan struct{})
-	go l.monitorLock(l.lockSession, leaderCh)
-
-	// Set that we own the lock
-	l.isHeld = true
-
-	// Locked! All done
-	return leaderCh, nil
-}
-
-// Unlock released the lock. It is an error to call this
-// if the lock is not currently held.
-func (l *Lock) Unlock() error {
-	// Hold the lock as we try to release
-	l.l.Lock()
-	defer l.l.Unlock()
-
-	// Ensure the lock is actually held
-	if !l.isHeld {
-		return ErrLockNotHeld
-	}
-
-	// Set that we no longer own the lock
-	l.isHeld = false
-
-	// Stop the session renew
-	if l.sessionRenew != nil {
-		defer func() {
-			close(l.sessionRenew)
-			l.sessionRenew = nil
-		}()
-	}
-
-	// Get the lock entry, and clear the lock session
-	lockEnt := l.lockEntry(l.lockSession)
-	l.lockSession = ""
-
-	// Release the lock explicitly
-	kv := l.c.KV()
-	_, _, err := kv.Release(lockEnt, nil)
-	if err != nil {
-		return fmt.Errorf("failed to release lock: %v", err)
-	}
-	return nil
-}
-
-// Destroy is used to cleanup the lock entry. It is not necessary
-// to invoke. It will fail if the lock is in use.
-func (l *Lock) Destroy() error {
-	// Hold the lock as we try to release
-	l.l.Lock()
-	defer l.l.Unlock()
-
-	// Check if we already hold the lock
-	if l.isHeld {
-		return ErrLockHeld
-	}
-
-	// Look for an existing lock
-	kv := l.c.KV()
-	pair, _, err := kv.Get(l.opts.Key, nil)
-	if err != nil {
-		return fmt.Errorf("failed to read lock: %v", err)
-	}
-
-	// Nothing to do if the lock does not exist
-	if pair == nil {
-		return nil
-	}
-
-	// Check for possible flag conflict
-	if pair.Flags != LockFlagValue {
-		return ErrLockConflict
-	}
-
-	// Check if it is in use
-	if pair.Session != "" {
-		return ErrLockInUse
-	}
-
-	// Attempt the delete
-	didRemove, _, err := kv.DeleteCAS(pair, nil)
-	if err != nil {
-		return fmt.Errorf("failed to remove lock: %v", err)
-	}
-	if !didRemove {
-		return ErrLockInUse
-	}
-	return nil
-}
-
-// createSession is used to create a new managed session
-func (l *Lock) createSession() (string, error) {
-	session := l.c.Session()
-	se := l.opts.SessionOpts
-	if se == nil {
-		se = &SessionEntry{
-			Name: l.opts.SessionName,
-			TTL:  l.opts.SessionTTL,
-		}
-	}
-	id, _, err := session.Create(se, nil)
-	if err != nil {
-		return "", err
-	}
-	return id, nil
-}
-
-// lockEntry returns a formatted KVPair for the lock
-func (l *Lock) lockEntry(session string) *KVPair {
-	return &KVPair{
-		Key:     l.opts.Key,
-		Value:   l.opts.Value,
-		Session: session,
-		Flags:   LockFlagValue,
-	}
-}
-
-// monitorLock is a long running routine to monitor a lock ownership
-// It closes the stopCh if we lose our leadership.
-func (l *Lock) monitorLock(session string, stopCh chan struct{}) {
-	defer close(stopCh)
-	kv := l.c.KV()
-	opts := &QueryOptions{RequireConsistent: true}
-WAIT:
-	retries := l.opts.MonitorRetries
-RETRY:
-	pair, meta, err := kv.Get(l.opts.Key, opts)
-	if err != nil {
-		// If configured we can try to ride out a brief Consul unavailability
-		// by doing retries. Note that we have to attempt the retry in a non-
-		// blocking fashion so that we have a clean place to reset the retry
-		// counter if service is restored.
-		if retries > 0 && IsRetryableError(err) {
-			time.Sleep(l.opts.MonitorRetryTime)
-			retries--
-			opts.WaitIndex = 0
-			goto RETRY
-		}
-		return
-	}
-	if pair != nil && pair.Session == session {
-		opts.WaitIndex = meta.LastIndex
-		goto WAIT
-	}
-}
diff --git a/vendor/github.com/hashicorp/consul/api/operator.go b/vendor/github.com/hashicorp/consul/api/operator.go
deleted file mode 100644
index 079e224..0000000
--- a/vendor/github.com/hashicorp/consul/api/operator.go
+++ /dev/null
@@ -1,11 +0,0 @@
-package api
-
-// Operator can be used to perform low-level operator tasks for Consul.
-type Operator struct {
-	c *Client
-}
-
-// Operator returns a handle to the operator endpoints.
-func (c *Client) Operator() *Operator {
-	return &Operator{c}
-}
diff --git a/vendor/github.com/hashicorp/consul/api/operator_area.go b/vendor/github.com/hashicorp/consul/api/operator_area.go
deleted file mode 100644
index 5cf7e49..0000000
--- a/vendor/github.com/hashicorp/consul/api/operator_area.go
+++ /dev/null
@@ -1,194 +0,0 @@
-package api
-
-// The /v1/operator/area endpoints are available only in Consul Enterprise and
-// interact with its network area subsystem. Network areas are used to link
-// together Consul servers in different Consul datacenters. With network areas,
-// Consul datacenters can be linked together in ways other than a fully-connected
-// mesh, as is required for Consul's WAN.
-
-import (
-	"net"
-	"time"
-)
-
-// Area defines a network area.
-type Area struct {
-	// ID is this identifier for an area (a UUID). This must be left empty
-	// when creating a new area.
-	ID string
-
-	// PeerDatacenter is the peer Consul datacenter that will make up the
-	// other side of this network area. Network areas always involve a pair
-	// of datacenters: the datacenter where the area was created, and the
-	// peer datacenter. This is required.
-	PeerDatacenter string
-
-	// RetryJoin specifies the address of Consul servers to join to, such as
-	// an IPs or hostnames with an optional port number. This is optional.
-	RetryJoin []string
-
-	// UseTLS specifies whether gossip over this area should be encrypted with TLS
-	// if possible.
-	UseTLS bool
-}
-
-// AreaJoinResponse is returned when a join occurs and gives the result for each
-// address.
-type AreaJoinResponse struct {
-	// The address that was joined.
-	Address string
-
-	// Whether or not the join was a success.
-	Joined bool
-
-	// If we couldn't join, this is the message with information.
-	Error string
-}
-
-// SerfMember is a generic structure for reporting information about members in
-// a Serf cluster. This is only used by the area endpoints right now, but this
-// could be expanded to other endpoints in the future.
-type SerfMember struct {
-	// ID is the node identifier (a UUID).
-	ID string
-
-	// Name is the node name.
-	Name string
-
-	// Addr has the IP address.
-	Addr net.IP
-
-	// Port is the RPC port.
-	Port uint16
-
-	// Datacenter is the DC name.
-	Datacenter string
-
-	// Role is "client", "server", or "unknown".
-	Role string
-
-	// Build has the version of the Consul agent.
-	Build string
-
-	// Protocol is the protocol of the Consul agent.
-	Protocol int
-
-	// Status is the Serf health status "none", "alive", "leaving", "left",
-	// or "failed".
-	Status string
-
-	// RTT is the estimated round trip time from the server handling the
-	// request to the this member. This will be negative if no RTT estimate
-	// is available.
-	RTT time.Duration
-}
-
-// AreaCreate will create a new network area. The ID in the given structure must
-// be empty and a generated ID will be returned on success.
-func (op *Operator) AreaCreate(area *Area, q *WriteOptions) (string, *WriteMeta, error) {
-	r := op.c.newRequest("POST", "/v1/operator/area")
-	r.setWriteOptions(q)
-	r.obj = area
-	rtt, resp, err := requireOK(op.c.doRequest(r))
-	if err != nil {
-		return "", nil, err
-	}
-	defer resp.Body.Close()
-
-	wm := &WriteMeta{}
-	wm.RequestTime = rtt
-
-	var out struct{ ID string }
-	if err := decodeBody(resp, &out); err != nil {
-		return "", nil, err
-	}
-	return out.ID, wm, nil
-}
-
-// AreaUpdate will update the configuration of the network area with the given ID.
-func (op *Operator) AreaUpdate(areaID string, area *Area, q *WriteOptions) (string, *WriteMeta, error) {
-	r := op.c.newRequest("PUT", "/v1/operator/area/"+areaID)
-	r.setWriteOptions(q)
-	r.obj = area
-	rtt, resp, err := requireOK(op.c.doRequest(r))
-	if err != nil {
-		return "", nil, err
-	}
-	defer resp.Body.Close()
-
-	wm := &WriteMeta{}
-	wm.RequestTime = rtt
-
-	var out struct{ ID string }
-	if err := decodeBody(resp, &out); err != nil {
-		return "", nil, err
-	}
-	return out.ID, wm, nil
-}
-
-// AreaGet returns a single network area.
-func (op *Operator) AreaGet(areaID string, q *QueryOptions) ([]*Area, *QueryMeta, error) {
-	var out []*Area
-	qm, err := op.c.query("/v1/operator/area/"+areaID, &out, q)
-	if err != nil {
-		return nil, nil, err
-	}
-	return out, qm, nil
-}
-
-// AreaList returns all the available network areas.
-func (op *Operator) AreaList(q *QueryOptions) ([]*Area, *QueryMeta, error) {
-	var out []*Area
-	qm, err := op.c.query("/v1/operator/area", &out, q)
-	if err != nil {
-		return nil, nil, err
-	}
-	return out, qm, nil
-}
-
-// AreaDelete deletes the given network area.
-func (op *Operator) AreaDelete(areaID string, q *WriteOptions) (*WriteMeta, error) {
-	r := op.c.newRequest("DELETE", "/v1/operator/area/"+areaID)
-	r.setWriteOptions(q)
-	rtt, resp, err := requireOK(op.c.doRequest(r))
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	wm := &WriteMeta{}
-	wm.RequestTime = rtt
-	return wm, nil
-}
-
-// AreaJoin attempts to join the given set of join addresses to the given
-// network area. See the Area structure for details about join addresses.
-func (op *Operator) AreaJoin(areaID string, addresses []string, q *WriteOptions) ([]*AreaJoinResponse, *WriteMeta, error) {
-	r := op.c.newRequest("PUT", "/v1/operator/area/"+areaID+"/join")
-	r.setWriteOptions(q)
-	r.obj = addresses
-	rtt, resp, err := requireOK(op.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	wm := &WriteMeta{}
-	wm.RequestTime = rtt
-
-	var out []*AreaJoinResponse
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, nil, err
-	}
-	return out, wm, nil
-}
-
-// AreaMembers lists the Serf information about the members in the given area.
-func (op *Operator) AreaMembers(areaID string, q *QueryOptions) ([]*SerfMember, *QueryMeta, error) {
-	var out []*SerfMember
-	qm, err := op.c.query("/v1/operator/area/"+areaID+"/members", &out, q)
-	if err != nil {
-		return nil, nil, err
-	}
-	return out, qm, nil
-}
diff --git a/vendor/github.com/hashicorp/consul/api/operator_autopilot.go b/vendor/github.com/hashicorp/consul/api/operator_autopilot.go
deleted file mode 100644
index b179406..0000000
--- a/vendor/github.com/hashicorp/consul/api/operator_autopilot.go
+++ /dev/null
@@ -1,219 +0,0 @@
-package api
-
-import (
-	"bytes"
-	"fmt"
-	"io"
-	"strconv"
-	"strings"
-	"time"
-)
-
-// AutopilotConfiguration is used for querying/setting the Autopilot configuration.
-// Autopilot helps manage operator tasks related to Consul servers like removing
-// failed servers from the Raft quorum.
-type AutopilotConfiguration struct {
-	// CleanupDeadServers controls whether to remove dead servers from the Raft
-	// peer list when a new server joins
-	CleanupDeadServers bool
-
-	// LastContactThreshold is the limit on the amount of time a server can go
-	// without leader contact before being considered unhealthy.
-	LastContactThreshold *ReadableDuration
-
-	// MaxTrailingLogs is the amount of entries in the Raft Log that a server can
-	// be behind before being considered unhealthy.
-	MaxTrailingLogs uint64
-
-	// ServerStabilizationTime is the minimum amount of time a server must be
-	// in a stable, healthy state before it can be added to the cluster. Only
-	// applicable with Raft protocol version 3 or higher.
-	ServerStabilizationTime *ReadableDuration
-
-	// (Enterprise-only) RedundancyZoneTag is the node tag to use for separating
-	// servers into zones for redundancy. If left blank, this feature will be disabled.
-	RedundancyZoneTag string
-
-	// (Enterprise-only) DisableUpgradeMigration will disable Autopilot's upgrade migration
-	// strategy of waiting until enough newer-versioned servers have been added to the
-	// cluster before promoting them to voters.
-	DisableUpgradeMigration bool
-
-	// (Enterprise-only) UpgradeVersionTag is the node tag to use for version info when
-	// performing upgrade migrations. If left blank, the Consul version will be used.
-	UpgradeVersionTag string
-
-	// CreateIndex holds the index corresponding the creation of this configuration.
-	// This is a read-only field.
-	CreateIndex uint64
-
-	// ModifyIndex will be set to the index of the last update when retrieving the
-	// Autopilot configuration. Resubmitting a configuration with
-	// AutopilotCASConfiguration will perform a check-and-set operation which ensures
-	// there hasn't been a subsequent update since the configuration was retrieved.
-	ModifyIndex uint64
-}
-
-// ServerHealth is the health (from the leader's point of view) of a server.
-type ServerHealth struct {
-	// ID is the raft ID of the server.
-	ID string
-
-	// Name is the node name of the server.
-	Name string
-
-	// Address is the address of the server.
-	Address string
-
-	// The status of the SerfHealth check for the server.
-	SerfStatus string
-
-	// Version is the Consul version of the server.
-	Version string
-
-	// Leader is whether this server is currently the leader.
-	Leader bool
-
-	// LastContact is the time since this node's last contact with the leader.
-	LastContact *ReadableDuration
-
-	// LastTerm is the highest leader term this server has a record of in its Raft log.
-	LastTerm uint64
-
-	// LastIndex is the last log index this server has a record of in its Raft log.
-	LastIndex uint64
-
-	// Healthy is whether or not the server is healthy according to the current
-	// Autopilot config.
-	Healthy bool
-
-	// Voter is whether this is a voting server.
-	Voter bool
-
-	// StableSince is the last time this server's Healthy value changed.
-	StableSince time.Time
-}
-
-// OperatorHealthReply is a representation of the overall health of the cluster
-type OperatorHealthReply struct {
-	// Healthy is true if all the servers in the cluster are healthy.
-	Healthy bool
-
-	// FailureTolerance is the number of healthy servers that could be lost without
-	// an outage occurring.
-	FailureTolerance int
-
-	// Servers holds the health of each server.
-	Servers []ServerHealth
-}
-
-// ReadableDuration is a duration type that is serialized to JSON in human readable format.
-type ReadableDuration time.Duration
-
-func NewReadableDuration(dur time.Duration) *ReadableDuration {
-	d := ReadableDuration(dur)
-	return &d
-}
-
-func (d *ReadableDuration) String() string {
-	return d.Duration().String()
-}
-
-func (d *ReadableDuration) Duration() time.Duration {
-	if d == nil {
-		return time.Duration(0)
-	}
-	return time.Duration(*d)
-}
-
-func (d *ReadableDuration) MarshalJSON() ([]byte, error) {
-	return []byte(fmt.Sprintf(`"%s"`, d.Duration().String())), nil
-}
-
-func (d *ReadableDuration) UnmarshalJSON(raw []byte) error {
-	if d == nil {
-		return fmt.Errorf("cannot unmarshal to nil pointer")
-	}
-
-	str := string(raw)
-	if len(str) < 2 || str[0] != '"' || str[len(str)-1] != '"' {
-		return fmt.Errorf("must be enclosed with quotes: %s", str)
-	}
-	dur, err := time.ParseDuration(str[1 : len(str)-1])
-	if err != nil {
-		return err
-	}
-	*d = ReadableDuration(dur)
-	return nil
-}
-
-// AutopilotGetConfiguration is used to query the current Autopilot configuration.
-func (op *Operator) AutopilotGetConfiguration(q *QueryOptions) (*AutopilotConfiguration, error) {
-	r := op.c.newRequest("GET", "/v1/operator/autopilot/configuration")
-	r.setQueryOptions(q)
-	_, resp, err := requireOK(op.c.doRequest(r))
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	var out AutopilotConfiguration
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, err
-	}
-
-	return &out, nil
-}
-
-// AutopilotSetConfiguration is used to set the current Autopilot configuration.
-func (op *Operator) AutopilotSetConfiguration(conf *AutopilotConfiguration, q *WriteOptions) error {
-	r := op.c.newRequest("PUT", "/v1/operator/autopilot/configuration")
-	r.setWriteOptions(q)
-	r.obj = conf
-	_, resp, err := requireOK(op.c.doRequest(r))
-	if err != nil {
-		return err
-	}
-	resp.Body.Close()
-	return nil
-}
-
-// AutopilotCASConfiguration is used to perform a Check-And-Set update on the
-// Autopilot configuration. The ModifyIndex value will be respected. Returns
-// true on success or false on failures.
-func (op *Operator) AutopilotCASConfiguration(conf *AutopilotConfiguration, q *WriteOptions) (bool, error) {
-	r := op.c.newRequest("PUT", "/v1/operator/autopilot/configuration")
-	r.setWriteOptions(q)
-	r.params.Set("cas", strconv.FormatUint(conf.ModifyIndex, 10))
-	r.obj = conf
-	_, resp, err := requireOK(op.c.doRequest(r))
-	if err != nil {
-		return false, err
-	}
-	defer resp.Body.Close()
-
-	var buf bytes.Buffer
-	if _, err := io.Copy(&buf, resp.Body); err != nil {
-		return false, fmt.Errorf("Failed to read response: %v", err)
-	}
-	res := strings.Contains(buf.String(), "true")
-
-	return res, nil
-}
-
-// AutopilotServerHealth
-func (op *Operator) AutopilotServerHealth(q *QueryOptions) (*OperatorHealthReply, error) {
-	r := op.c.newRequest("GET", "/v1/operator/autopilot/health")
-	r.setQueryOptions(q)
-	_, resp, err := requireOK(op.c.doRequest(r))
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	var out OperatorHealthReply
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, err
-	}
-	return &out, nil
-}
diff --git a/vendor/github.com/hashicorp/consul/api/operator_keyring.go b/vendor/github.com/hashicorp/consul/api/operator_keyring.go
deleted file mode 100644
index 038d5d5..0000000
--- a/vendor/github.com/hashicorp/consul/api/operator_keyring.go
+++ /dev/null
@@ -1,89 +0,0 @@
-package api
-
-// keyringRequest is used for performing Keyring operations
-type keyringRequest struct {
-	Key string
-}
-
-// KeyringResponse is returned when listing the gossip encryption keys
-type KeyringResponse struct {
-	// Whether this response is for a WAN ring
-	WAN bool
-
-	// The datacenter name this request corresponds to
-	Datacenter string
-
-	// Segment has the network segment this request corresponds to.
-	Segment string
-
-	// Messages has information or errors from serf
-	Messages map[string]string `json:",omitempty"`
-
-	// A map of the encryption keys to the number of nodes they're installed on
-	Keys map[string]int
-
-	// The total number of nodes in this ring
-	NumNodes int
-}
-
-// KeyringInstall is used to install a new gossip encryption key into the cluster
-func (op *Operator) KeyringInstall(key string, q *WriteOptions) error {
-	r := op.c.newRequest("POST", "/v1/operator/keyring")
-	r.setWriteOptions(q)
-	r.obj = keyringRequest{
-		Key: key,
-	}
-	_, resp, err := requireOK(op.c.doRequest(r))
-	if err != nil {
-		return err
-	}
-	resp.Body.Close()
-	return nil
-}
-
-// KeyringList is used to list the gossip keys installed in the cluster
-func (op *Operator) KeyringList(q *QueryOptions) ([]*KeyringResponse, error) {
-	r := op.c.newRequest("GET", "/v1/operator/keyring")
-	r.setQueryOptions(q)
-	_, resp, err := requireOK(op.c.doRequest(r))
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	var out []*KeyringResponse
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-// KeyringRemove is used to remove a gossip encryption key from the cluster
-func (op *Operator) KeyringRemove(key string, q *WriteOptions) error {
-	r := op.c.newRequest("DELETE", "/v1/operator/keyring")
-	r.setWriteOptions(q)
-	r.obj = keyringRequest{
-		Key: key,
-	}
-	_, resp, err := requireOK(op.c.doRequest(r))
-	if err != nil {
-		return err
-	}
-	resp.Body.Close()
-	return nil
-}
-
-// KeyringUse is used to change the active gossip encryption key
-func (op *Operator) KeyringUse(key string, q *WriteOptions) error {
-	r := op.c.newRequest("PUT", "/v1/operator/keyring")
-	r.setWriteOptions(q)
-	r.obj = keyringRequest{
-		Key: key,
-	}
-	_, resp, err := requireOK(op.c.doRequest(r))
-	if err != nil {
-		return err
-	}
-	resp.Body.Close()
-	return nil
-}
diff --git a/vendor/github.com/hashicorp/consul/api/operator_license.go b/vendor/github.com/hashicorp/consul/api/operator_license.go
deleted file mode 100644
index 25aa702..0000000
--- a/vendor/github.com/hashicorp/consul/api/operator_license.go
+++ /dev/null
@@ -1,111 +0,0 @@
-package api
-
-import (
-	"io/ioutil"
-	"strings"
-	"time"
-)
-
-type License struct {
-	// The unique identifier of the license
-	LicenseID string `json:"license_id"`
-
-	// The customer ID associated with the license
-	CustomerID string `json:"customer_id"`
-
-	// If set, an identifier that should be used to lock the license to a
-	// particular site, cluster, etc.
-	InstallationID string `json:"installation_id"`
-
-	// The time at which the license was issued
-	IssueTime time.Time `json:"issue_time"`
-
-	// The time at which the license starts being valid
-	StartTime time.Time `json:"start_time"`
-
-	// The time after which the license expires
-	ExpirationTime time.Time `json:"expiration_time"`
-
-	// The time at which the license ceases to function and can
-	// no longer be used in any capacity
-	TerminationTime time.Time `json:"termination_time"`
-
-	// The product the license is valid for
-	Product string `json:"product"`
-
-	// License Specific Flags
-	Flags map[string]interface{} `json:"flags"`
-
-	// List of features enabled by the license
-	Features []string `json:"features"`
-}
-
-type LicenseReply struct {
-	Valid    bool
-	License  *License
-	Warnings []string
-}
-
-func (op *Operator) LicenseGet(q *QueryOptions) (*LicenseReply, error) {
-	var reply LicenseReply
-	if _, err := op.c.query("/v1/operator/license", &reply, q); err != nil {
-		return nil, err
-	} else {
-		return &reply, nil
-	}
-}
-
-func (op *Operator) LicenseGetSigned(q *QueryOptions) (string, error) {
-	r := op.c.newRequest("GET", "/v1/operator/license")
-	r.params.Set("signed", "1")
-	r.setQueryOptions(q)
-	_, resp, err := requireOK(op.c.doRequest(r))
-	if err != nil {
-		return "", err
-	}
-	defer resp.Body.Close()
-
-	data, err := ioutil.ReadAll(resp.Body)
-	if err != nil {
-		return "", err
-	}
-
-	return string(data), nil
-}
-
-// LicenseReset will reset the license to the builtin one if it is still valid.
-// If the builtin license is invalid, the current license stays active.
-func (op *Operator) LicenseReset(opts *WriteOptions) (*LicenseReply, error) {
-	var reply LicenseReply
-	r := op.c.newRequest("DELETE", "/v1/operator/license")
-	r.setWriteOptions(opts)
-	_, resp, err := requireOK(op.c.doRequest(r))
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	if err := decodeBody(resp, &reply); err != nil {
-		return nil, err
-	}
-
-	return &reply, nil
-}
-
-func (op *Operator) LicensePut(license string, opts *WriteOptions) (*LicenseReply, error) {
-	var reply LicenseReply
-	r := op.c.newRequest("PUT", "/v1/operator/license")
-	r.setWriteOptions(opts)
-	r.body = strings.NewReader(license)
-	_, resp, err := requireOK(op.c.doRequest(r))
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	if err := decodeBody(resp, &reply); err != nil {
-		return nil, err
-	}
-
-	return &reply, nil
-}
diff --git a/vendor/github.com/hashicorp/consul/api/operator_raft.go b/vendor/github.com/hashicorp/consul/api/operator_raft.go
deleted file mode 100644
index a9844df..0000000
--- a/vendor/github.com/hashicorp/consul/api/operator_raft.go
+++ /dev/null
@@ -1,89 +0,0 @@
-package api
-
-// RaftServer has information about a server in the Raft configuration.
-type RaftServer struct {
-	// ID is the unique ID for the server. These are currently the same
-	// as the address, but they will be changed to a real GUID in a future
-	// release of Consul.
-	ID string
-
-	// Node is the node name of the server, as known by Consul, or this
-	// will be set to "(unknown)" otherwise.
-	Node string
-
-	// Address is the IP:port of the server, used for Raft communications.
-	Address string
-
-	// Leader is true if this server is the current cluster leader.
-	Leader bool
-
-	// Protocol version is the raft protocol version used by the server
-	ProtocolVersion string
-
-	// Voter is true if this server has a vote in the cluster. This might
-	// be false if the server is staging and still coming online, or if
-	// it's a non-voting server, which will be added in a future release of
-	// Consul.
-	Voter bool
-}
-
-// RaftConfiguration is returned when querying for the current Raft configuration.
-type RaftConfiguration struct {
-	// Servers has the list of servers in the Raft configuration.
-	Servers []*RaftServer
-
-	// Index has the Raft index of this configuration.
-	Index uint64
-}
-
-// RaftGetConfiguration is used to query the current Raft peer set.
-func (op *Operator) RaftGetConfiguration(q *QueryOptions) (*RaftConfiguration, error) {
-	r := op.c.newRequest("GET", "/v1/operator/raft/configuration")
-	r.setQueryOptions(q)
-	_, resp, err := requireOK(op.c.doRequest(r))
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	var out RaftConfiguration
-	if err := decodeBody(resp, &out); err != nil {
-		return nil, err
-	}
-	return &out, nil
-}
-
-// RaftRemovePeerByAddress is used to kick a stale peer (one that it in the Raft
-// quorum but no longer known to Serf or the catalog) by address in the form of
-// "IP:port".
-func (op *Operator) RaftRemovePeerByAddress(address string, q *WriteOptions) error {
-	r := op.c.newRequest("DELETE", "/v1/operator/raft/peer")
-	r.setWriteOptions(q)
-
-	r.params.Set("address", string(address))
-
-	_, resp, err := requireOK(op.c.doRequest(r))
-	if err != nil {
-		return err
-	}
-
-	resp.Body.Close()
-	return nil
-}
-
-// RaftRemovePeerByID is used to kick a stale peer (one that it in the Raft
-// quorum but no longer known to Serf or the catalog) by ID.
-func (op *Operator) RaftRemovePeerByID(id string, q *WriteOptions) error {
-	r := op.c.newRequest("DELETE", "/v1/operator/raft/peer")
-	r.setWriteOptions(q)
-
-	r.params.Set("id", string(id))
-
-	_, resp, err := requireOK(op.c.doRequest(r))
-	if err != nil {
-		return err
-	}
-
-	resp.Body.Close()
-	return nil
-}
diff --git a/vendor/github.com/hashicorp/consul/api/operator_segment.go b/vendor/github.com/hashicorp/consul/api/operator_segment.go
deleted file mode 100644
index 92b05d3..0000000
--- a/vendor/github.com/hashicorp/consul/api/operator_segment.go
+++ /dev/null
@@ -1,11 +0,0 @@
-package api
-
-// SegmentList returns all the available LAN segments.
-func (op *Operator) SegmentList(q *QueryOptions) ([]string, *QueryMeta, error) {
-	var out []string
-	qm, err := op.c.query("/v1/operator/segment", &out, q)
-	if err != nil {
-		return nil, nil, err
-	}
-	return out, qm, nil
-}
diff --git a/vendor/github.com/hashicorp/consul/api/prepared_query.go b/vendor/github.com/hashicorp/consul/api/prepared_query.go
deleted file mode 100644
index 0204581..0000000
--- a/vendor/github.com/hashicorp/consul/api/prepared_query.go
+++ /dev/null
@@ -1,217 +0,0 @@
-package api
-
-// QueryDatacenterOptions sets options about how we fail over if there are no
-// healthy nodes in the local datacenter.
-type QueryDatacenterOptions struct {
-	// NearestN is set to the number of remote datacenters to try, based on
-	// network coordinates.
-	NearestN int
-
-	// Datacenters is a fixed list of datacenters to try after NearestN. We
-	// never try a datacenter multiple times, so those are subtracted from
-	// this list before proceeding.
-	Datacenters []string
-}
-
-// QueryDNSOptions controls settings when query results are served over DNS.
-type QueryDNSOptions struct {
-	// TTL is the time to live for the served DNS results.
-	TTL string
-}
-
-// ServiceQuery is used to query for a set of healthy nodes offering a specific
-// service.
-type ServiceQuery struct {
-	// Service is the service to query.
-	Service string
-
-	// Near allows baking in the name of a node to automatically distance-
-	// sort from. The magic "_agent" value is supported, which sorts near
-	// the agent which initiated the request by default.
-	Near string
-
-	// Failover controls what we do if there are no healthy nodes in the
-	// local datacenter.
-	Failover QueryDatacenterOptions
-
-	// IgnoreCheckIDs is an optional list of health check IDs to ignore when
-	// considering which nodes are healthy. It is useful as an emergency measure
-	// to temporarily override some health check that is producing false negatives
-	// for example.
-	IgnoreCheckIDs []string
-
-	// If OnlyPassing is true then we will only include nodes with passing
-	// health checks (critical AND warning checks will cause a node to be
-	// discarded)
-	OnlyPassing bool
-
-	// Tags are a set of required and/or disallowed tags. If a tag is in
-	// this list it must be present. If the tag is preceded with "!" then
-	// it is disallowed.
-	Tags []string
-
-	// NodeMeta is a map of required node metadata fields. If a key/value
-	// pair is in this map it must be present on the node in order for the
-	// service entry to be returned.
-	NodeMeta map[string]string
-
-	// ServiceMeta is a map of required service metadata fields. If a key/value
-	// pair is in this map it must be present on the node in order for the
-	// service entry to be returned.
-	ServiceMeta map[string]string
-
-	// Connect if true will filter the prepared query results to only
-	// include Connect-capable services. These include both native services
-	// and proxies for matching services. Note that if a proxy matches,
-	// the constraints in the query above (Near, OnlyPassing, etc.) apply
-	// to the _proxy_ and not the service being proxied. In practice, proxies
-	// should be directly next to their services so this isn't an issue.
-	Connect bool
-}
-
-// QueryTemplate carries the arguments for creating a templated query.
-type QueryTemplate struct {
-	// Type specifies the type of the query template. Currently only
-	// "name_prefix_match" is supported. This field is required.
-	Type string
-
-	// Regexp allows specifying a regex pattern to match against the name
-	// of the query being executed.
-	Regexp string
-}
-
-// PreparedQueryDefinition defines a complete prepared query.
-type PreparedQueryDefinition struct {
-	// ID is this UUID-based ID for the query, always generated by Consul.
-	ID string
-
-	// Name is an optional friendly name for the query supplied by the
-	// user. NOTE - if this feature is used then it will reduce the security
-	// of any read ACL associated with this query/service since this name
-	// can be used to locate nodes with supplying any ACL.
-	Name string
-
-	// Session is an optional session to tie this query's lifetime to. If
-	// this is omitted then the query will not expire.
-	Session string
-
-	// Token is the ACL token used when the query was created, and it is
-	// used when a query is subsequently executed. This token, or a token
-	// with management privileges, must be used to change the query later.
-	Token string
-
-	// Service defines a service query (leaving things open for other types
-	// later).
-	Service ServiceQuery
-
-	// DNS has options that control how the results of this query are
-	// served over DNS.
-	DNS QueryDNSOptions
-
-	// Template is used to pass through the arguments for creating a
-	// prepared query with an attached template. If a template is given,
-	// interpolations are possible in other struct fields.
-	Template QueryTemplate
-}
-
-// PreparedQueryExecuteResponse has the results of executing a query.
-type PreparedQueryExecuteResponse struct {
-	// Service is the service that was queried.
-	Service string
-
-	// Nodes has the nodes that were output by the query.
-	Nodes []ServiceEntry
-
-	// DNS has the options for serving these results over DNS.
-	DNS QueryDNSOptions
-
-	// Datacenter is the datacenter that these results came from.
-	Datacenter string
-
-	// Failovers is a count of how many times we had to query a remote
-	// datacenter.
-	Failovers int
-}
-
-// PreparedQuery can be used to query the prepared query endpoints.
-type PreparedQuery struct {
-	c *Client
-}
-
-// PreparedQuery returns a handle to the prepared query endpoints.
-func (c *Client) PreparedQuery() *PreparedQuery {
-	return &PreparedQuery{c}
-}
-
-// Create makes a new prepared query. The ID of the new query is returned.
-func (c *PreparedQuery) Create(query *PreparedQueryDefinition, q *WriteOptions) (string, *WriteMeta, error) {
-	r := c.c.newRequest("POST", "/v1/query")
-	r.setWriteOptions(q)
-	r.obj = query
-	rtt, resp, err := requireOK(c.c.doRequest(r))
-	if err != nil {
-		return "", nil, err
-	}
-	defer resp.Body.Close()
-
-	wm := &WriteMeta{}
-	wm.RequestTime = rtt
-
-	var out struct{ ID string }
-	if err := decodeBody(resp, &out); err != nil {
-		return "", nil, err
-	}
-	return out.ID, wm, nil
-}
-
-// Update makes updates to an existing prepared query.
-func (c *PreparedQuery) Update(query *PreparedQueryDefinition, q *WriteOptions) (*WriteMeta, error) {
-	return c.c.write("/v1/query/"+query.ID, query, nil, q)
-}
-
-// List is used to fetch all the prepared queries (always requires a management
-// token).
-func (c *PreparedQuery) List(q *QueryOptions) ([]*PreparedQueryDefinition, *QueryMeta, error) {
-	var out []*PreparedQueryDefinition
-	qm, err := c.c.query("/v1/query", &out, q)
-	if err != nil {
-		return nil, nil, err
-	}
-	return out, qm, nil
-}
-
-// Get is used to fetch a specific prepared query.
-func (c *PreparedQuery) Get(queryID string, q *QueryOptions) ([]*PreparedQueryDefinition, *QueryMeta, error) {
-	var out []*PreparedQueryDefinition
-	qm, err := c.c.query("/v1/query/"+queryID, &out, q)
-	if err != nil {
-		return nil, nil, err
-	}
-	return out, qm, nil
-}
-
-// Delete is used to delete a specific prepared query.
-func (c *PreparedQuery) Delete(queryID string, q *WriteOptions) (*WriteMeta, error) {
-	r := c.c.newRequest("DELETE", "/v1/query/"+queryID)
-	r.setWriteOptions(q)
-	rtt, resp, err := requireOK(c.c.doRequest(r))
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	wm := &WriteMeta{}
-	wm.RequestTime = rtt
-	return wm, nil
-}
-
-// Execute is used to execute a specific prepared query. You can execute using
-// a query ID or name.
-func (c *PreparedQuery) Execute(queryIDOrName string, q *QueryOptions) (*PreparedQueryExecuteResponse, *QueryMeta, error) {
-	var out *PreparedQueryExecuteResponse
-	qm, err := c.c.query("/v1/query/"+queryIDOrName+"/execute", &out, q)
-	if err != nil {
-		return nil, nil, err
-	}
-	return out, qm, nil
-}
diff --git a/vendor/github.com/hashicorp/consul/api/raw.go b/vendor/github.com/hashicorp/consul/api/raw.go
deleted file mode 100644
index 745a208..0000000
--- a/vendor/github.com/hashicorp/consul/api/raw.go
+++ /dev/null
@@ -1,24 +0,0 @@
-package api
-
-// Raw can be used to do raw queries against custom endpoints
-type Raw struct {
-	c *Client
-}
-
-// Raw returns a handle to query endpoints
-func (c *Client) Raw() *Raw {
-	return &Raw{c}
-}
-
-// Query is used to do a GET request against an endpoint
-// and deserialize the response into an interface using
-// standard Consul conventions.
-func (raw *Raw) Query(endpoint string, out interface{}, q *QueryOptions) (*QueryMeta, error) {
-	return raw.c.query(endpoint, out, q)
-}
-
-// Write is used to do a PUT request against an endpoint
-// and serialize/deserialized using the standard Consul conventions.
-func (raw *Raw) Write(endpoint string, in, out interface{}, q *WriteOptions) (*WriteMeta, error) {
-	return raw.c.write(endpoint, in, out, q)
-}
diff --git a/vendor/github.com/hashicorp/consul/api/semaphore.go b/vendor/github.com/hashicorp/consul/api/semaphore.go
deleted file mode 100644
index bc4f885..0000000
--- a/vendor/github.com/hashicorp/consul/api/semaphore.go
+++ /dev/null
@@ -1,514 +0,0 @@
-package api
-
-import (
-	"encoding/json"
-	"fmt"
-	"path"
-	"sync"
-	"time"
-)
-
-const (
-	// DefaultSemaphoreSessionName is the Session Name we assign if none is provided
-	DefaultSemaphoreSessionName = "Consul API Semaphore"
-
-	// DefaultSemaphoreSessionTTL is the default session TTL if no Session is provided
-	// when creating a new Semaphore. This is used because we do not have another
-	// other check to depend upon.
-	DefaultSemaphoreSessionTTL = "15s"
-
-	// DefaultSemaphoreWaitTime is how long we block for at a time to check if semaphore
-	// acquisition is possible. This affects the minimum time it takes to cancel
-	// a Semaphore acquisition.
-	DefaultSemaphoreWaitTime = 15 * time.Second
-
-	// DefaultSemaphoreKey is the key used within the prefix to
-	// use for coordination between all the contenders.
-	DefaultSemaphoreKey = ".lock"
-
-	// SemaphoreFlagValue is a magic flag we set to indicate a key
-	// is being used for a semaphore. It is used to detect a potential
-	// conflict with a lock.
-	SemaphoreFlagValue = 0xe0f69a2baa414de0
-)
-
-var (
-	// ErrSemaphoreHeld is returned if we attempt to double lock
-	ErrSemaphoreHeld = fmt.Errorf("Semaphore already held")
-
-	// ErrSemaphoreNotHeld is returned if we attempt to unlock a semaphore
-	// that we do not hold.
-	ErrSemaphoreNotHeld = fmt.Errorf("Semaphore not held")
-
-	// ErrSemaphoreInUse is returned if we attempt to destroy a semaphore
-	// that is in use.
-	ErrSemaphoreInUse = fmt.Errorf("Semaphore in use")
-
-	// ErrSemaphoreConflict is returned if the flags on a key
-	// used for a semaphore do not match expectation
-	ErrSemaphoreConflict = fmt.Errorf("Existing key does not match semaphore use")
-)
-
-// Semaphore is used to implement a distributed semaphore
-// using the Consul KV primitives.
-type Semaphore struct {
-	c    *Client
-	opts *SemaphoreOptions
-
-	isHeld       bool
-	sessionRenew chan struct{}
-	lockSession  string
-	l            sync.Mutex
-}
-
-// SemaphoreOptions is used to parameterize the Semaphore
-type SemaphoreOptions struct {
-	Prefix            string        // Must be set and have write permissions
-	Limit             int           // Must be set, and be positive
-	Value             []byte        // Optional, value to associate with the contender entry
-	Session           string        // Optional, created if not specified
-	SessionName       string        // Optional, defaults to DefaultLockSessionName
-	SessionTTL        string        // Optional, defaults to DefaultLockSessionTTL
-	MonitorRetries    int           // Optional, defaults to 0 which means no retries
-	MonitorRetryTime  time.Duration // Optional, defaults to DefaultMonitorRetryTime
-	SemaphoreWaitTime time.Duration // Optional, defaults to DefaultSemaphoreWaitTime
-	SemaphoreTryOnce  bool          // Optional, defaults to false which means try forever
-}
-
-// semaphoreLock is written under the DefaultSemaphoreKey and
-// is used to coordinate between all the contenders.
-type semaphoreLock struct {
-	// Limit is the integer limit of holders. This is used to
-	// verify that all the holders agree on the value.
-	Limit int
-
-	// Holders is a list of all the semaphore holders.
-	// It maps the session ID to true. It is used as a set effectively.
-	Holders map[string]bool
-}
-
-// SemaphorePrefix is used to created a Semaphore which will operate
-// at the given KV prefix and uses the given limit for the semaphore.
-// The prefix must have write privileges, and the limit must be agreed
-// upon by all contenders.
-func (c *Client) SemaphorePrefix(prefix string, limit int) (*Semaphore, error) {
-	opts := &SemaphoreOptions{
-		Prefix: prefix,
-		Limit:  limit,
-	}
-	return c.SemaphoreOpts(opts)
-}
-
-// SemaphoreOpts is used to create a Semaphore with the given options.
-// The prefix must have write privileges, and the limit must be agreed
-// upon by all contenders. If a Session is not provided, one will be created.
-func (c *Client) SemaphoreOpts(opts *SemaphoreOptions) (*Semaphore, error) {
-	if opts.Prefix == "" {
-		return nil, fmt.Errorf("missing prefix")
-	}
-	if opts.Limit <= 0 {
-		return nil, fmt.Errorf("semaphore limit must be positive")
-	}
-	if opts.SessionName == "" {
-		opts.SessionName = DefaultSemaphoreSessionName
-	}
-	if opts.SessionTTL == "" {
-		opts.SessionTTL = DefaultSemaphoreSessionTTL
-	} else {
-		if _, err := time.ParseDuration(opts.SessionTTL); err != nil {
-			return nil, fmt.Errorf("invalid SessionTTL: %v", err)
-		}
-	}
-	if opts.MonitorRetryTime == 0 {
-		opts.MonitorRetryTime = DefaultMonitorRetryTime
-	}
-	if opts.SemaphoreWaitTime == 0 {
-		opts.SemaphoreWaitTime = DefaultSemaphoreWaitTime
-	}
-	s := &Semaphore{
-		c:    c,
-		opts: opts,
-	}
-	return s, nil
-}
-
-// Acquire attempts to reserve a slot in the semaphore, blocking until
-// success, interrupted via the stopCh or an error is encountered.
-// Providing a non-nil stopCh can be used to abort the attempt.
-// On success, a channel is returned that represents our slot.
-// This channel could be closed at any time due to session invalidation,
-// communication errors, operator intervention, etc. It is NOT safe to
-// assume that the slot is held until Release() unless the Session is specifically
-// created without any associated health checks. By default Consul sessions
-// prefer liveness over safety and an application must be able to handle
-// the session being lost.
-func (s *Semaphore) Acquire(stopCh <-chan struct{}) (<-chan struct{}, error) {
-	// Hold the lock as we try to acquire
-	s.l.Lock()
-	defer s.l.Unlock()
-
-	// Check if we already hold the semaphore
-	if s.isHeld {
-		return nil, ErrSemaphoreHeld
-	}
-
-	// Check if we need to create a session first
-	s.lockSession = s.opts.Session
-	if s.lockSession == "" {
-		sess, err := s.createSession()
-		if err != nil {
-			return nil, fmt.Errorf("failed to create session: %v", err)
-		}
-
-		s.sessionRenew = make(chan struct{})
-		s.lockSession = sess
-		session := s.c.Session()
-		go session.RenewPeriodic(s.opts.SessionTTL, sess, nil, s.sessionRenew)
-
-		// If we fail to acquire the lock, cleanup the session
-		defer func() {
-			if !s.isHeld {
-				close(s.sessionRenew)
-				s.sessionRenew = nil
-			}
-		}()
-	}
-
-	// Create the contender entry
-	kv := s.c.KV()
-	made, _, err := kv.Acquire(s.contenderEntry(s.lockSession), nil)
-	if err != nil || !made {
-		return nil, fmt.Errorf("failed to make contender entry: %v", err)
-	}
-
-	// Setup the query options
-	qOpts := &QueryOptions{
-		WaitTime: s.opts.SemaphoreWaitTime,
-	}
-
-	start := time.Now()
-	attempts := 0
-WAIT:
-	// Check if we should quit
-	select {
-	case <-stopCh:
-		return nil, nil
-	default:
-	}
-
-	// Handle the one-shot mode.
-	if s.opts.SemaphoreTryOnce && attempts > 0 {
-		elapsed := time.Since(start)
-		if elapsed > s.opts.SemaphoreWaitTime {
-			return nil, nil
-		}
-
-		// Query wait time should not exceed the semaphore wait time
-		qOpts.WaitTime = s.opts.SemaphoreWaitTime - elapsed
-	}
-	attempts++
-
-	// Read the prefix
-	pairs, meta, err := kv.List(s.opts.Prefix, qOpts)
-	if err != nil {
-		return nil, fmt.Errorf("failed to read prefix: %v", err)
-	}
-
-	// Decode the lock
-	lockPair := s.findLock(pairs)
-	if lockPair.Flags != SemaphoreFlagValue {
-		return nil, ErrSemaphoreConflict
-	}
-	lock, err := s.decodeLock(lockPair)
-	if err != nil {
-		return nil, err
-	}
-
-	// Verify we agree with the limit
-	if lock.Limit != s.opts.Limit {
-		return nil, fmt.Errorf("semaphore limit conflict (lock: %d, local: %d)",
-			lock.Limit, s.opts.Limit)
-	}
-
-	// Prune the dead holders
-	s.pruneDeadHolders(lock, pairs)
-
-	// Check if the lock is held
-	if len(lock.Holders) >= lock.Limit {
-		qOpts.WaitIndex = meta.LastIndex
-		goto WAIT
-	}
-
-	// Create a new lock with us as a holder
-	lock.Holders[s.lockSession] = true
-	newLock, err := s.encodeLock(lock, lockPair.ModifyIndex)
-	if err != nil {
-		return nil, err
-	}
-
-	// Attempt the acquisition
-	didSet, _, err := kv.CAS(newLock, nil)
-	if err != nil {
-		return nil, fmt.Errorf("failed to update lock: %v", err)
-	}
-	if !didSet {
-		// Update failed, could have been a race with another contender,
-		// retry the operation
-		goto WAIT
-	}
-
-	// Watch to ensure we maintain ownership of the slot
-	lockCh := make(chan struct{})
-	go s.monitorLock(s.lockSession, lockCh)
-
-	// Set that we own the lock
-	s.isHeld = true
-
-	// Acquired! All done
-	return lockCh, nil
-}
-
-// Release is used to voluntarily give up our semaphore slot. It is
-// an error to call this if the semaphore has not been acquired.
-func (s *Semaphore) Release() error {
-	// Hold the lock as we try to release
-	s.l.Lock()
-	defer s.l.Unlock()
-
-	// Ensure the lock is actually held
-	if !s.isHeld {
-		return ErrSemaphoreNotHeld
-	}
-
-	// Set that we no longer own the lock
-	s.isHeld = false
-
-	// Stop the session renew
-	if s.sessionRenew != nil {
-		defer func() {
-			close(s.sessionRenew)
-			s.sessionRenew = nil
-		}()
-	}
-
-	// Get and clear the lock session
-	lockSession := s.lockSession
-	s.lockSession = ""
-
-	// Remove ourselves as a lock holder
-	kv := s.c.KV()
-	key := path.Join(s.opts.Prefix, DefaultSemaphoreKey)
-READ:
-	pair, _, err := kv.Get(key, nil)
-	if err != nil {
-		return err
-	}
-	if pair == nil {
-		pair = &KVPair{}
-	}
-	lock, err := s.decodeLock(pair)
-	if err != nil {
-		return err
-	}
-
-	// Create a new lock without us as a holder
-	if _, ok := lock.Holders[lockSession]; ok {
-		delete(lock.Holders, lockSession)
-		newLock, err := s.encodeLock(lock, pair.ModifyIndex)
-		if err != nil {
-			return err
-		}
-
-		// Swap the locks
-		didSet, _, err := kv.CAS(newLock, nil)
-		if err != nil {
-			return fmt.Errorf("failed to update lock: %v", err)
-		}
-		if !didSet {
-			goto READ
-		}
-	}
-
-	// Destroy the contender entry
-	contenderKey := path.Join(s.opts.Prefix, lockSession)
-	if _, err := kv.Delete(contenderKey, nil); err != nil {
-		return err
-	}
-	return nil
-}
-
-// Destroy is used to cleanup the semaphore entry. It is not necessary
-// to invoke. It will fail if the semaphore is in use.
-func (s *Semaphore) Destroy() error {
-	// Hold the lock as we try to acquire
-	s.l.Lock()
-	defer s.l.Unlock()
-
-	// Check if we already hold the semaphore
-	if s.isHeld {
-		return ErrSemaphoreHeld
-	}
-
-	// List for the semaphore
-	kv := s.c.KV()
-	pairs, _, err := kv.List(s.opts.Prefix, nil)
-	if err != nil {
-		return fmt.Errorf("failed to read prefix: %v", err)
-	}
-
-	// Find the lock pair, bail if it doesn't exist
-	lockPair := s.findLock(pairs)
-	if lockPair.ModifyIndex == 0 {
-		return nil
-	}
-	if lockPair.Flags != SemaphoreFlagValue {
-		return ErrSemaphoreConflict
-	}
-
-	// Decode the lock
-	lock, err := s.decodeLock(lockPair)
-	if err != nil {
-		return err
-	}
-
-	// Prune the dead holders
-	s.pruneDeadHolders(lock, pairs)
-
-	// Check if there are any holders
-	if len(lock.Holders) > 0 {
-		return ErrSemaphoreInUse
-	}
-
-	// Attempt the delete
-	didRemove, _, err := kv.DeleteCAS(lockPair, nil)
-	if err != nil {
-		return fmt.Errorf("failed to remove semaphore: %v", err)
-	}
-	if !didRemove {
-		return ErrSemaphoreInUse
-	}
-	return nil
-}
-
-// createSession is used to create a new managed session
-func (s *Semaphore) createSession() (string, error) {
-	session := s.c.Session()
-	se := &SessionEntry{
-		Name:     s.opts.SessionName,
-		TTL:      s.opts.SessionTTL,
-		Behavior: SessionBehaviorDelete,
-	}
-	id, _, err := session.Create(se, nil)
-	if err != nil {
-		return "", err
-	}
-	return id, nil
-}
-
-// contenderEntry returns a formatted KVPair for the contender
-func (s *Semaphore) contenderEntry(session string) *KVPair {
-	return &KVPair{
-		Key:     path.Join(s.opts.Prefix, session),
-		Value:   s.opts.Value,
-		Session: session,
-		Flags:   SemaphoreFlagValue,
-	}
-}
-
-// findLock is used to find the KV Pair which is used for coordination
-func (s *Semaphore) findLock(pairs KVPairs) *KVPair {
-	key := path.Join(s.opts.Prefix, DefaultSemaphoreKey)
-	for _, pair := range pairs {
-		if pair.Key == key {
-			return pair
-		}
-	}
-	return &KVPair{Flags: SemaphoreFlagValue}
-}
-
-// decodeLock is used to decode a semaphoreLock from an
-// entry in Consul
-func (s *Semaphore) decodeLock(pair *KVPair) (*semaphoreLock, error) {
-	// Handle if there is no lock
-	if pair == nil || pair.Value == nil {
-		return &semaphoreLock{
-			Limit:   s.opts.Limit,
-			Holders: make(map[string]bool),
-		}, nil
-	}
-
-	l := &semaphoreLock{}
-	if err := json.Unmarshal(pair.Value, l); err != nil {
-		return nil, fmt.Errorf("lock decoding failed: %v", err)
-	}
-	return l, nil
-}
-
-// encodeLock is used to encode a semaphoreLock into a KVPair
-// that can be PUT
-func (s *Semaphore) encodeLock(l *semaphoreLock, oldIndex uint64) (*KVPair, error) {
-	enc, err := json.Marshal(l)
-	if err != nil {
-		return nil, fmt.Errorf("lock encoding failed: %v", err)
-	}
-	pair := &KVPair{
-		Key:         path.Join(s.opts.Prefix, DefaultSemaphoreKey),
-		Value:       enc,
-		Flags:       SemaphoreFlagValue,
-		ModifyIndex: oldIndex,
-	}
-	return pair, nil
-}
-
-// pruneDeadHolders is used to remove all the dead lock holders
-func (s *Semaphore) pruneDeadHolders(lock *semaphoreLock, pairs KVPairs) {
-	// Gather all the live holders
-	alive := make(map[string]struct{}, len(pairs))
-	for _, pair := range pairs {
-		if pair.Session != "" {
-			alive[pair.Session] = struct{}{}
-		}
-	}
-
-	// Remove any holders that are dead
-	for holder := range lock.Holders {
-		if _, ok := alive[holder]; !ok {
-			delete(lock.Holders, holder)
-		}
-	}
-}
-
-// monitorLock is a long running routine to monitor a semaphore ownership
-// It closes the stopCh if we lose our slot.
-func (s *Semaphore) monitorLock(session string, stopCh chan struct{}) {
-	defer close(stopCh)
-	kv := s.c.KV()
-	opts := &QueryOptions{RequireConsistent: true}
-WAIT:
-	retries := s.opts.MonitorRetries
-RETRY:
-	pairs, meta, err := kv.List(s.opts.Prefix, opts)
-	if err != nil {
-		// If configured we can try to ride out a brief Consul unavailability
-		// by doing retries. Note that we have to attempt the retry in a non-
-		// blocking fashion so that we have a clean place to reset the retry
-		// counter if service is restored.
-		if retries > 0 && IsRetryableError(err) {
-			time.Sleep(s.opts.MonitorRetryTime)
-			retries--
-			opts.WaitIndex = 0
-			goto RETRY
-		}
-		return
-	}
-	lockPair := s.findLock(pairs)
-	lock, err := s.decodeLock(lockPair)
-	if err != nil {
-		return
-	}
-	s.pruneDeadHolders(lock, pairs)
-	if _, ok := lock.Holders[session]; ok {
-		opts.WaitIndex = meta.LastIndex
-		goto WAIT
-	}
-}
diff --git a/vendor/github.com/hashicorp/consul/api/session.go b/vendor/github.com/hashicorp/consul/api/session.go
deleted file mode 100644
index 1613f11..0000000
--- a/vendor/github.com/hashicorp/consul/api/session.go
+++ /dev/null
@@ -1,224 +0,0 @@
-package api
-
-import (
-	"errors"
-	"fmt"
-	"time"
-)
-
-const (
-	// SessionBehaviorRelease is the default behavior and causes
-	// all associated locks to be released on session invalidation.
-	SessionBehaviorRelease = "release"
-
-	// SessionBehaviorDelete is new in Consul 0.5 and changes the
-	// behavior to delete all associated locks on session invalidation.
-	// It can be used in a way similar to Ephemeral Nodes in ZooKeeper.
-	SessionBehaviorDelete = "delete"
-)
-
-var ErrSessionExpired = errors.New("session expired")
-
-// SessionEntry represents a session in consul
-type SessionEntry struct {
-	CreateIndex uint64
-	ID          string
-	Name        string
-	Node        string
-	Checks      []string
-	LockDelay   time.Duration
-	Behavior    string
-	TTL         string
-}
-
-// Session can be used to query the Session endpoints
-type Session struct {
-	c *Client
-}
-
-// Session returns a handle to the session endpoints
-func (c *Client) Session() *Session {
-	return &Session{c}
-}
-
-// CreateNoChecks is like Create but is used specifically to create
-// a session with no associated health checks.
-func (s *Session) CreateNoChecks(se *SessionEntry, q *WriteOptions) (string, *WriteMeta, error) {
-	body := make(map[string]interface{})
-	body["Checks"] = []string{}
-	if se != nil {
-		if se.Name != "" {
-			body["Name"] = se.Name
-		}
-		if se.Node != "" {
-			body["Node"] = se.Node
-		}
-		if se.LockDelay != 0 {
-			body["LockDelay"] = durToMsec(se.LockDelay)
-		}
-		if se.Behavior != "" {
-			body["Behavior"] = se.Behavior
-		}
-		if se.TTL != "" {
-			body["TTL"] = se.TTL
-		}
-	}
-	return s.create(body, q)
-
-}
-
-// Create makes a new session. Providing a session entry can
-// customize the session. It can also be nil to use defaults.
-func (s *Session) Create(se *SessionEntry, q *WriteOptions) (string, *WriteMeta, error) {
-	var obj interface{}
-	if se != nil {
-		body := make(map[string]interface{})
-		obj = body
-		if se.Name != "" {
-			body["Name"] = se.Name
-		}
-		if se.Node != "" {
-			body["Node"] = se.Node
-		}
-		if se.LockDelay != 0 {
-			body["LockDelay"] = durToMsec(se.LockDelay)
-		}
-		if len(se.Checks) > 0 {
-			body["Checks"] = se.Checks
-		}
-		if se.Behavior != "" {
-			body["Behavior"] = se.Behavior
-		}
-		if se.TTL != "" {
-			body["TTL"] = se.TTL
-		}
-	}
-	return s.create(obj, q)
-}
-
-func (s *Session) create(obj interface{}, q *WriteOptions) (string, *WriteMeta, error) {
-	var out struct{ ID string }
-	wm, err := s.c.write("/v1/session/create", obj, &out, q)
-	if err != nil {
-		return "", nil, err
-	}
-	return out.ID, wm, nil
-}
-
-// Destroy invalidates a given session
-func (s *Session) Destroy(id string, q *WriteOptions) (*WriteMeta, error) {
-	wm, err := s.c.write("/v1/session/destroy/"+id, nil, nil, q)
-	if err != nil {
-		return nil, err
-	}
-	return wm, nil
-}
-
-// Renew renews the TTL on a given session
-func (s *Session) Renew(id string, q *WriteOptions) (*SessionEntry, *WriteMeta, error) {
-	r := s.c.newRequest("PUT", "/v1/session/renew/"+id)
-	r.setWriteOptions(q)
-	rtt, resp, err := s.c.doRequest(r)
-	if err != nil {
-		return nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	wm := &WriteMeta{RequestTime: rtt}
-
-	if resp.StatusCode == 404 {
-		return nil, wm, nil
-	} else if resp.StatusCode != 200 {
-		return nil, nil, fmt.Errorf("Unexpected response code: %d", resp.StatusCode)
-	}
-
-	var entries []*SessionEntry
-	if err := decodeBody(resp, &entries); err != nil {
-		return nil, nil, fmt.Errorf("Failed to read response: %v", err)
-	}
-	if len(entries) > 0 {
-		return entries[0], wm, nil
-	}
-	return nil, wm, nil
-}
-
-// RenewPeriodic is used to periodically invoke Session.Renew on a
-// session until a doneCh is closed. This is meant to be used in a long running
-// goroutine to ensure a session stays valid.
-func (s *Session) RenewPeriodic(initialTTL string, id string, q *WriteOptions, doneCh <-chan struct{}) error {
-	ctx := q.Context()
-
-	ttl, err := time.ParseDuration(initialTTL)
-	if err != nil {
-		return err
-	}
-
-	waitDur := ttl / 2
-	lastRenewTime := time.Now()
-	var lastErr error
-	for {
-		if time.Since(lastRenewTime) > ttl {
-			return lastErr
-		}
-		select {
-		case <-time.After(waitDur):
-			entry, _, err := s.Renew(id, q)
-			if err != nil {
-				waitDur = time.Second
-				lastErr = err
-				continue
-			}
-			if entry == nil {
-				return ErrSessionExpired
-			}
-
-			// Handle the server updating the TTL
-			ttl, _ = time.ParseDuration(entry.TTL)
-			waitDur = ttl / 2
-			lastRenewTime = time.Now()
-
-		case <-doneCh:
-			// Attempt a session destroy
-			s.Destroy(id, q)
-			return nil
-
-		case <-ctx.Done():
-			// Bail immediately since attempting the destroy would
-			// use the canceled context in q, which would just bail.
-			return ctx.Err()
-		}
-	}
-}
-
-// Info looks up a single session
-func (s *Session) Info(id string, q *QueryOptions) (*SessionEntry, *QueryMeta, error) {
-	var entries []*SessionEntry
-	qm, err := s.c.query("/v1/session/info/"+id, &entries, q)
-	if err != nil {
-		return nil, nil, err
-	}
-	if len(entries) > 0 {
-		return entries[0], qm, nil
-	}
-	return nil, qm, nil
-}
-
-// List gets sessions for a node
-func (s *Session) Node(node string, q *QueryOptions) ([]*SessionEntry, *QueryMeta, error) {
-	var entries []*SessionEntry
-	qm, err := s.c.query("/v1/session/node/"+node, &entries, q)
-	if err != nil {
-		return nil, nil, err
-	}
-	return entries, qm, nil
-}
-
-// List gets all active sessions
-func (s *Session) List(q *QueryOptions) ([]*SessionEntry, *QueryMeta, error) {
-	var entries []*SessionEntry
-	qm, err := s.c.query("/v1/session/list", &entries, q)
-	if err != nil {
-		return nil, nil, err
-	}
-	return entries, qm, nil
-}
diff --git a/vendor/github.com/hashicorp/consul/api/snapshot.go b/vendor/github.com/hashicorp/consul/api/snapshot.go
deleted file mode 100644
index e902377..0000000
--- a/vendor/github.com/hashicorp/consul/api/snapshot.go
+++ /dev/null
@@ -1,47 +0,0 @@
-package api
-
-import (
-	"io"
-)
-
-// Snapshot can be used to query the /v1/snapshot endpoint to take snapshots of
-// Consul's internal state and restore snapshots for disaster recovery.
-type Snapshot struct {
-	c *Client
-}
-
-// Snapshot returns a handle that exposes the snapshot endpoints.
-func (c *Client) Snapshot() *Snapshot {
-	return &Snapshot{c}
-}
-
-// Save requests a new snapshot and provides an io.ReadCloser with the snapshot
-// data to save. If this doesn't return an error, then it's the responsibility
-// of the caller to close it. Only a subset of the QueryOptions are supported:
-// Datacenter, AllowStale, and Token.
-func (s *Snapshot) Save(q *QueryOptions) (io.ReadCloser, *QueryMeta, error) {
-	r := s.c.newRequest("GET", "/v1/snapshot")
-	r.setQueryOptions(q)
-
-	rtt, resp, err := requireOK(s.c.doRequest(r))
-	if err != nil {
-		return nil, nil, err
-	}
-
-	qm := &QueryMeta{}
-	parseQueryMeta(resp, qm)
-	qm.RequestTime = rtt
-	return resp.Body, qm, nil
-}
-
-// Restore streams in an existing snapshot and attempts to restore it.
-func (s *Snapshot) Restore(q *WriteOptions, in io.Reader) error {
-	r := s.c.newRequest("PUT", "/v1/snapshot")
-	r.body = in
-	r.setWriteOptions(q)
-	_, _, err := requireOK(s.c.doRequest(r))
-	if err != nil {
-		return err
-	}
-	return nil
-}
diff --git a/vendor/github.com/hashicorp/consul/api/status.go b/vendor/github.com/hashicorp/consul/api/status.go
deleted file mode 100644
index 74ef61a..0000000
--- a/vendor/github.com/hashicorp/consul/api/status.go
+++ /dev/null
@@ -1,43 +0,0 @@
-package api
-
-// Status can be used to query the Status endpoints
-type Status struct {
-	c *Client
-}
-
-// Status returns a handle to the status endpoints
-func (c *Client) Status() *Status {
-	return &Status{c}
-}
-
-// Leader is used to query for a known leader
-func (s *Status) Leader() (string, error) {
-	r := s.c.newRequest("GET", "/v1/status/leader")
-	_, resp, err := requireOK(s.c.doRequest(r))
-	if err != nil {
-		return "", err
-	}
-	defer resp.Body.Close()
-
-	var leader string
-	if err := decodeBody(resp, &leader); err != nil {
-		return "", err
-	}
-	return leader, nil
-}
-
-// Peers is used to query for a known raft peers
-func (s *Status) Peers() ([]string, error) {
-	r := s.c.newRequest("GET", "/v1/status/peers")
-	_, resp, err := requireOK(s.c.doRequest(r))
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	var peers []string
-	if err := decodeBody(resp, &peers); err != nil {
-		return nil, err
-	}
-	return peers, nil
-}
diff --git a/vendor/github.com/hashicorp/consul/api/txn.go b/vendor/github.com/hashicorp/consul/api/txn.go
deleted file mode 100644
index 65d7a16..0000000
--- a/vendor/github.com/hashicorp/consul/api/txn.go
+++ /dev/null
@@ -1,230 +0,0 @@
-package api
-
-import (
-	"bytes"
-	"fmt"
-	"io"
-	"net/http"
-)
-
-// Txn is used to manipulate the Txn API
-type Txn struct {
-	c *Client
-}
-
-// Txn is used to return a handle to the K/V apis
-func (c *Client) Txn() *Txn {
-	return &Txn{c}
-}
-
-// TxnOp is the internal format we send to Consul. Currently only K/V and
-// check operations are supported.
-type TxnOp struct {
-	KV      *KVTxnOp
-	Node    *NodeTxnOp
-	Service *ServiceTxnOp
-	Check   *CheckTxnOp
-}
-
-// TxnOps is a list of transaction operations.
-type TxnOps []*TxnOp
-
-// TxnResult is the internal format we receive from Consul.
-type TxnResult struct {
-	KV      *KVPair
-	Node    *Node
-	Service *CatalogService
-	Check   *HealthCheck
-}
-
-// TxnResults is a list of TxnResult objects.
-type TxnResults []*TxnResult
-
-// TxnError is used to return information about an operation in a transaction.
-type TxnError struct {
-	OpIndex int
-	What    string
-}
-
-// TxnErrors is a list of TxnError objects.
-type TxnErrors []*TxnError
-
-// TxnResponse is the internal format we receive from Consul.
-type TxnResponse struct {
-	Results TxnResults
-	Errors  TxnErrors
-}
-
-// KVOp constants give possible operations available in a transaction.
-type KVOp string
-
-const (
-	KVSet            KVOp = "set"
-	KVDelete         KVOp = "delete"
-	KVDeleteCAS      KVOp = "delete-cas"
-	KVDeleteTree     KVOp = "delete-tree"
-	KVCAS            KVOp = "cas"
-	KVLock           KVOp = "lock"
-	KVUnlock         KVOp = "unlock"
-	KVGet            KVOp = "get"
-	KVGetTree        KVOp = "get-tree"
-	KVCheckSession   KVOp = "check-session"
-	KVCheckIndex     KVOp = "check-index"
-	KVCheckNotExists KVOp = "check-not-exists"
-)
-
-// KVTxnOp defines a single operation inside a transaction.
-type KVTxnOp struct {
-	Verb    KVOp
-	Key     string
-	Value   []byte
-	Flags   uint64
-	Index   uint64
-	Session string
-}
-
-// KVTxnOps defines a set of operations to be performed inside a single
-// transaction.
-type KVTxnOps []*KVTxnOp
-
-// KVTxnResponse has the outcome of a transaction.
-type KVTxnResponse struct {
-	Results []*KVPair
-	Errors  TxnErrors
-}
-
-// NodeOp constants give possible operations available in a transaction.
-type NodeOp string
-
-const (
-	NodeGet       NodeOp = "get"
-	NodeSet       NodeOp = "set"
-	NodeCAS       NodeOp = "cas"
-	NodeDelete    NodeOp = "delete"
-	NodeDeleteCAS NodeOp = "delete-cas"
-)
-
-// NodeTxnOp defines a single operation inside a transaction.
-type NodeTxnOp struct {
-	Verb NodeOp
-	Node Node
-}
-
-// ServiceOp constants give possible operations available in a transaction.
-type ServiceOp string
-
-const (
-	ServiceGet       ServiceOp = "get"
-	ServiceSet       ServiceOp = "set"
-	ServiceCAS       ServiceOp = "cas"
-	ServiceDelete    ServiceOp = "delete"
-	ServiceDeleteCAS ServiceOp = "delete-cas"
-)
-
-// ServiceTxnOp defines a single operation inside a transaction.
-type ServiceTxnOp struct {
-	Verb    ServiceOp
-	Node    string
-	Service AgentService
-}
-
-// CheckOp constants give possible operations available in a transaction.
-type CheckOp string
-
-const (
-	CheckGet       CheckOp = "get"
-	CheckSet       CheckOp = "set"
-	CheckCAS       CheckOp = "cas"
-	CheckDelete    CheckOp = "delete"
-	CheckDeleteCAS CheckOp = "delete-cas"
-)
-
-// CheckTxnOp defines a single operation inside a transaction.
-type CheckTxnOp struct {
-	Verb  CheckOp
-	Check HealthCheck
-}
-
-// Txn is used to apply multiple Consul operations in a single, atomic transaction.
-//
-// Note that Go will perform the required base64 encoding on the values
-// automatically because the type is a byte slice. Transactions are defined as a
-// list of operations to perform, using the different fields in the TxnOp structure
-// to define operations. If any operation fails, none of the changes are applied
-// to the state store.
-//
-// Even though this is generally a write operation, we take a QueryOptions input
-// and return a QueryMeta output. If the transaction contains only read ops, then
-// Consul will fast-path it to a different endpoint internally which supports
-// consistency controls, but not blocking. If there are write operations then
-// the request will always be routed through raft and any consistency settings
-// will be ignored.
-//
-// Here's an example:
-//
-//	   ops := KVTxnOps{
-//		   &KVTxnOp{
-//			   Verb:    KVLock,
-//			   Key:     "test/lock",
-//			   Session: "adf4238a-882b-9ddc-4a9d-5b6758e4159e",
-//			   Value:   []byte("hello"),
-//		   },
-//		   &KVTxnOp{
-//			   Verb:    KVGet,
-//			   Key:     "another/key",
-//		   },
-//		   &CheckTxnOp{
-//			   Verb:        CheckSet,
-//			   HealthCheck: HealthCheck{
-//				   Node:    "foo",
-//				   CheckID: "redis:a",
-//				   Name:    "Redis Health Check",
-//				   Status:  "passing",
-//			   },
-//		   }
-//	   }
-//	   ok, response, _, err := kv.Txn(&ops, nil)
-//
-// If there is a problem making the transaction request then an error will be
-// returned. Otherwise, the ok value will be true if the transaction succeeded
-// or false if it was rolled back. The response is a structured return value which
-// will have the outcome of the transaction. Its Results member will have entries
-// for each operation. For KV operations, Deleted keys will have a nil entry in the
-// results, and to save space, the Value of each key in the Results will be nil
-// unless the operation is a KVGet. If the transaction was rolled back, the Errors
-// member will have entries referencing the index of the operation that failed
-// along with an error message.
-func (t *Txn) Txn(txn TxnOps, q *QueryOptions) (bool, *TxnResponse, *QueryMeta, error) {
-	return t.c.txn(txn, q)
-}
-
-func (c *Client) txn(txn TxnOps, q *QueryOptions) (bool, *TxnResponse, *QueryMeta, error) {
-	r := c.newRequest("PUT", "/v1/txn")
-	r.setQueryOptions(q)
-
-	r.obj = txn
-	rtt, resp, err := c.doRequest(r)
-	if err != nil {
-		return false, nil, nil, err
-	}
-	defer resp.Body.Close()
-
-	qm := &QueryMeta{}
-	parseQueryMeta(resp, qm)
-	qm.RequestTime = rtt
-
-	if resp.StatusCode == http.StatusOK || resp.StatusCode == http.StatusConflict {
-		var txnResp TxnResponse
-		if err := decodeBody(resp, &txnResp); err != nil {
-			return false, nil, nil, err
-		}
-
-		return resp.StatusCode == http.StatusOK, &txnResp, qm, nil
-	}
-
-	var buf bytes.Buffer
-	if _, err := io.Copy(&buf, resp.Body); err != nil {
-		return false, nil, nil, fmt.Errorf("Failed to read response: %v", err)
-	}
-	return false, nil, nil, fmt.Errorf("Failed request: %s", buf.String())
-}
diff --git a/vendor/github.com/hashicorp/go-cleanhttp/LICENSE b/vendor/github.com/hashicorp/go-cleanhttp/LICENSE
deleted file mode 100644
index e87a115..0000000
--- a/vendor/github.com/hashicorp/go-cleanhttp/LICENSE
+++ /dev/null
@@ -1,363 +0,0 @@
-Mozilla Public License, version 2.0
-
-1. Definitions
-
-1.1. "Contributor"
-
-     means each individual or legal entity that creates, contributes to the
-     creation of, or owns Covered Software.
-
-1.2. "Contributor Version"
-
-     means the combination of the Contributions of others (if any) used by a
-     Contributor and that particular Contributor's Contribution.
-
-1.3. "Contribution"
-
-     means Covered Software of a particular Contributor.
-
-1.4. "Covered Software"
-
-     means Source Code Form to which the initial Contributor has attached the
-     notice in Exhibit A, the Executable Form of such Source Code Form, and
-     Modifications of such Source Code Form, in each case including portions
-     thereof.
-
-1.5. "Incompatible With Secondary Licenses"
-     means
-
-     a. that the initial Contributor has attached the notice described in
-        Exhibit B to the Covered Software; or
-
-     b. that the Covered Software was made available under the terms of
-        version 1.1 or earlier of the License, but not also under the terms of
-        a Secondary License.
-
-1.6. "Executable Form"
-
-     means any form of the work other than Source Code Form.
-
-1.7. "Larger Work"
-
-     means a work that combines Covered Software with other material, in a
-     separate file or files, that is not Covered Software.
-
-1.8. "License"
-
-     means this document.
-
-1.9. "Licensable"
-
-     means having the right to grant, to the maximum extent possible, whether
-     at the time of the initial grant or subsequently, any and all of the
-     rights conveyed by this License.
-
-1.10. "Modifications"
-
-     means any of the following:
-
-     a. any file in Source Code Form that results from an addition to,
-        deletion from, or modification of the contents of Covered Software; or
-
-     b. any new file in Source Code Form that contains any Covered Software.
-
-1.11. "Patent Claims" of a Contributor
-
-      means any patent claim(s), including without limitation, method,
-      process, and apparatus claims, in any patent Licensable by such
-      Contributor that would be infringed, but for the grant of the License,
-      by the making, using, selling, offering for sale, having made, import,
-      or transfer of either its Contributions or its Contributor Version.
-
-1.12. "Secondary License"
-
-      means either the GNU General Public License, Version 2.0, the GNU Lesser
-      General Public License, Version 2.1, the GNU Affero General Public
-      License, Version 3.0, or any later versions of those licenses.
-
-1.13. "Source Code Form"
-
-      means the form of the work preferred for making modifications.
-
-1.14. "You" (or "Your")
-
-      means an individual or a legal entity exercising rights under this
-      License. For legal entities, "You" includes any entity that controls, is
-      controlled by, or is under common control with You. For purposes of this
-      definition, "control" means (a) the power, direct or indirect, to cause
-      the direction or management of such entity, whether by contract or
-      otherwise, or (b) ownership of more than fifty percent (50%) of the
-      outstanding shares or beneficial ownership of such entity.
-
-
-2. License Grants and Conditions
-
-2.1. Grants
-
-     Each Contributor hereby grants You a world-wide, royalty-free,
-     non-exclusive license:
-
-     a. under intellectual property rights (other than patent or trademark)
-        Licensable by such Contributor to use, reproduce, make available,
-        modify, display, perform, distribute, and otherwise exploit its
-        Contributions, either on an unmodified basis, with Modifications, or
-        as part of a Larger Work; and
-
-     b. under Patent Claims of such Contributor to make, use, sell, offer for
-        sale, have made, import, and otherwise transfer either its
-        Contributions or its Contributor Version.
-
-2.2. Effective Date
-
-     The licenses granted in Section 2.1 with respect to any Contribution
-     become effective for each Contribution on the date the Contributor first
-     distributes such Contribution.
-
-2.3. Limitations on Grant Scope
-
-     The licenses granted in this Section 2 are the only rights granted under
-     this License. No additional rights or licenses will be implied from the
-     distribution or licensing of Covered Software under this License.
-     Notwithstanding Section 2.1(b) above, no patent license is granted by a
-     Contributor:
-
-     a. for any code that a Contributor has removed from Covered Software; or
-
-     b. for infringements caused by: (i) Your and any other third party's
-        modifications of Covered Software, or (ii) the combination of its
-        Contributions with other software (except as part of its Contributor
-        Version); or
-
-     c. under Patent Claims infringed by Covered Software in the absence of
-        its Contributions.
-
-     This License does not grant any rights in the trademarks, service marks,
-     or logos of any Contributor (except as may be necessary to comply with
-     the notice requirements in Section 3.4).
-
-2.4. Subsequent Licenses
-
-     No Contributor makes additional grants as a result of Your choice to
-     distribute the Covered Software under a subsequent version of this
-     License (see Section 10.2) or under the terms of a Secondary License (if
-     permitted under the terms of Section 3.3).
-
-2.5. Representation
-
-     Each Contributor represents that the Contributor believes its
-     Contributions are its original creation(s) or it has sufficient rights to
-     grant the rights to its Contributions conveyed by this License.
-
-2.6. Fair Use
-
-     This License is not intended to limit any rights You have under
-     applicable copyright doctrines of fair use, fair dealing, or other
-     equivalents.
-
-2.7. Conditions
-
-     Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted in
-     Section 2.1.
-
-
-3. Responsibilities
-
-3.1. Distribution of Source Form
-
-     All distribution of Covered Software in Source Code Form, including any
-     Modifications that You create or to which You contribute, must be under
-     the terms of this License. You must inform recipients that the Source
-     Code Form of the Covered Software is governed by the terms of this
-     License, and how they can obtain a copy of this License. You may not
-     attempt to alter or restrict the recipients' rights in the Source Code
-     Form.
-
-3.2. Distribution of Executable Form
-
-     If You distribute Covered Software in Executable Form then:
-
-     a. such Covered Software must also be made available in Source Code Form,
-        as described in Section 3.1, and You must inform recipients of the
-        Executable Form how they can obtain a copy of such Source Code Form by
-        reasonable means in a timely manner, at a charge no more than the cost
-        of distribution to the recipient; and
-
-     b. You may distribute such Executable Form under the terms of this
-        License, or sublicense it under different terms, provided that the
-        license for the Executable Form does not attempt to limit or alter the
-        recipients' rights in the Source Code Form under this License.
-
-3.3. Distribution of a Larger Work
-
-     You may create and distribute a Larger Work under terms of Your choice,
-     provided that You also comply with the requirements of this License for
-     the Covered Software. If the Larger Work is a combination of Covered
-     Software with a work governed by one or more Secondary Licenses, and the
-     Covered Software is not Incompatible With Secondary Licenses, this
-     License permits You to additionally distribute such Covered Software
-     under the terms of such Secondary License(s), so that the recipient of
-     the Larger Work may, at their option, further distribute the Covered
-     Software under the terms of either this License or such Secondary
-     License(s).
-
-3.4. Notices
-
-     You may not remove or alter the substance of any license notices
-     (including copyright notices, patent notices, disclaimers of warranty, or
-     limitations of liability) contained within the Source Code Form of the
-     Covered Software, except that You may alter any license notices to the
-     extent required to remedy known factual inaccuracies.
-
-3.5. Application of Additional Terms
-
-     You may choose to offer, and to charge a fee for, warranty, support,
-     indemnity or liability obligations to one or more recipients of Covered
-     Software. However, You may do so only on Your own behalf, and not on
-     behalf of any Contributor. You must make it absolutely clear that any
-     such warranty, support, indemnity, or liability obligation is offered by
-     You alone, and You hereby agree to indemnify every Contributor for any
-     liability incurred by such Contributor as a result of warranty, support,
-     indemnity or liability terms You offer. You may include additional
-     disclaimers of warranty and limitations of liability specific to any
-     jurisdiction.
-
-4. Inability to Comply Due to Statute or Regulation
-
-   If it is impossible for You to comply with any of the terms of this License
-   with respect to some or all of the Covered Software due to statute,
-   judicial order, or regulation then You must: (a) comply with the terms of
-   this License to the maximum extent possible; and (b) describe the
-   limitations and the code they affect. Such description must be placed in a
-   text file included with all distributions of the Covered Software under
-   this License. Except to the extent prohibited by statute or regulation,
-   such description must be sufficiently detailed for a recipient of ordinary
-   skill to be able to understand it.
-
-5. Termination
-
-5.1. The rights granted under this License will terminate automatically if You
-     fail to comply with any of its terms. However, if You become compliant,
-     then the rights granted under this License from a particular Contributor
-     are reinstated (a) provisionally, unless and until such Contributor
-     explicitly and finally terminates Your grants, and (b) on an ongoing
-     basis, if such Contributor fails to notify You of the non-compliance by
-     some reasonable means prior to 60 days after You have come back into
-     compliance. Moreover, Your grants from a particular Contributor are
-     reinstated on an ongoing basis if such Contributor notifies You of the
-     non-compliance by some reasonable means, this is the first time You have
-     received notice of non-compliance with this License from such
-     Contributor, and You become compliant prior to 30 days after Your receipt
-     of the notice.
-
-5.2. If You initiate litigation against any entity by asserting a patent
-     infringement claim (excluding declaratory judgment actions,
-     counter-claims, and cross-claims) alleging that a Contributor Version
-     directly or indirectly infringes any patent, then the rights granted to
-     You by any and all Contributors for the Covered Software under Section
-     2.1 of this License shall terminate.
-
-5.3. In the event of termination under Sections 5.1 or 5.2 above, all end user
-     license agreements (excluding distributors and resellers) which have been
-     validly granted by You or Your distributors under this License prior to
-     termination shall survive termination.
-
-6. Disclaimer of Warranty
-
-   Covered Software is provided under this License on an "as is" basis,
-   without warranty of any kind, either expressed, implied, or statutory,
-   including, without limitation, warranties that the Covered Software is free
-   of defects, merchantable, fit for a particular purpose or non-infringing.
-   The entire risk as to the quality and performance of the Covered Software
-   is with You. Should any Covered Software prove defective in any respect,
-   You (not any Contributor) assume the cost of any necessary servicing,
-   repair, or correction. This disclaimer of warranty constitutes an essential
-   part of this License. No use of  any Covered Software is authorized under
-   this License except under this disclaimer.
-
-7. Limitation of Liability
-
-   Under no circumstances and under no legal theory, whether tort (including
-   negligence), contract, or otherwise, shall any Contributor, or anyone who
-   distributes Covered Software as permitted above, be liable to You for any
-   direct, indirect, special, incidental, or consequential damages of any
-   character including, without limitation, damages for lost profits, loss of
-   goodwill, work stoppage, computer failure or malfunction, or any and all
-   other commercial damages or losses, even if such party shall have been
-   informed of the possibility of such damages. This limitation of liability
-   shall not apply to liability for death or personal injury resulting from
-   such party's negligence to the extent applicable law prohibits such
-   limitation. Some jurisdictions do not allow the exclusion or limitation of
-   incidental or consequential damages, so this exclusion and limitation may
-   not apply to You.
-
-8. Litigation
-
-   Any litigation relating to this License may be brought only in the courts
-   of a jurisdiction where the defendant maintains its principal place of
-   business and such litigation shall be governed by laws of that
-   jurisdiction, without reference to its conflict-of-law provisions. Nothing
-   in this Section shall prevent a party's ability to bring cross-claims or
-   counter-claims.
-
-9. Miscellaneous
-
-   This License represents the complete agreement concerning the subject
-   matter hereof. If any provision of this License is held to be
-   unenforceable, such provision shall be reformed only to the extent
-   necessary to make it enforceable. Any law or regulation which provides that
-   the language of a contract shall be construed against the drafter shall not
-   be used to construe this License against a Contributor.
-
-
-10. Versions of the License
-
-10.1. New Versions
-
-      Mozilla Foundation is the license steward. Except as provided in Section
-      10.3, no one other than the license steward has the right to modify or
-      publish new versions of this License. Each version will be given a
-      distinguishing version number.
-
-10.2. Effect of New Versions
-
-      You may distribute the Covered Software under the terms of the version
-      of the License under which You originally received the Covered Software,
-      or under the terms of any subsequent version published by the license
-      steward.
-
-10.3. Modified Versions
-
-      If you create software not governed by this License, and you want to
-      create a new license for such software, you may create and use a
-      modified version of this License if you rename the license and remove
-      any references to the name of the license steward (except to note that
-      such modified license differs from this License).
-
-10.4. Distributing Source Code Form that is Incompatible With Secondary
-      Licenses If You choose to distribute Source Code Form that is
-      Incompatible With Secondary Licenses under the terms of this version of
-      the License, the notice described in Exhibit B of this License must be
-      attached.
-
-Exhibit A - Source Code Form License Notice
-
-      This Source Code Form is subject to the
-      terms of the Mozilla Public License, v.
-      2.0. If a copy of the MPL was not
-      distributed with this file, You can
-      obtain one at
-      http://mozilla.org/MPL/2.0/.
-
-If it is not possible or desirable to put the notice in a particular file,
-then You may include the notice in a location (such as a LICENSE file in a
-relevant directory) where a recipient would be likely to look for such a
-notice.
-
-You may add additional accurate notices of copyright ownership.
-
-Exhibit B - "Incompatible With Secondary Licenses" Notice
-
-      This Source Code Form is "Incompatible
-      With Secondary Licenses", as defined by
-      the Mozilla Public License, v. 2.0.
-
diff --git a/vendor/github.com/hashicorp/go-cleanhttp/README.md b/vendor/github.com/hashicorp/go-cleanhttp/README.md
deleted file mode 100644
index 036e531..0000000
--- a/vendor/github.com/hashicorp/go-cleanhttp/README.md
+++ /dev/null
@@ -1,30 +0,0 @@
-# cleanhttp
-
-Functions for accessing "clean" Go http.Client values
-
--------------
-
-The Go standard library contains a default `http.Client` called
-`http.DefaultClient`. It is a common idiom in Go code to start with
-`http.DefaultClient` and tweak it as necessary, and in fact, this is
-encouraged; from the `http` package documentation:
-
-> The Client's Transport typically has internal state (cached TCP connections),
-so Clients should be reused instead of created as needed. Clients are safe for
-concurrent use by multiple goroutines.
-
-Unfortunately, this is a shared value, and it is not uncommon for libraries to
-assume that they are free to modify it at will. With enough dependencies, it
-can be very easy to encounter strange problems and race conditions due to
-manipulation of this shared value across libraries and goroutines (clients are
-safe for concurrent use, but writing values to the client struct itself is not
-protected).
-
-Making things worse is the fact that a bare `http.Client` will use a default
-`http.Transport` called `http.DefaultTransport`, which is another global value
-that behaves the same way. So it is not simply enough to replace
-`http.DefaultClient` with `&http.Client{}`.
-
-This repository provides some simple functions to get a "clean" `http.Client`
--- one that uses the same default values as the Go standard library, but
-returns a client that does not share any state with other clients.
diff --git a/vendor/github.com/hashicorp/go-cleanhttp/cleanhttp.go b/vendor/github.com/hashicorp/go-cleanhttp/cleanhttp.go
deleted file mode 100644
index 8d306bf..0000000
--- a/vendor/github.com/hashicorp/go-cleanhttp/cleanhttp.go
+++ /dev/null
@@ -1,57 +0,0 @@
-package cleanhttp
-
-import (
-	"net"
-	"net/http"
-	"runtime"
-	"time"
-)
-
-// DefaultTransport returns a new http.Transport with similar default values to
-// http.DefaultTransport, but with idle connections and keepalives disabled.
-func DefaultTransport() *http.Transport {
-	transport := DefaultPooledTransport()
-	transport.DisableKeepAlives = true
-	transport.MaxIdleConnsPerHost = -1
-	return transport
-}
-
-// DefaultPooledTransport returns a new http.Transport with similar default
-// values to http.DefaultTransport. Do not use this for transient transports as
-// it can leak file descriptors over time. Only use this for transports that
-// will be re-used for the same host(s).
-func DefaultPooledTransport() *http.Transport {
-	transport := &http.Transport{
-		Proxy: http.ProxyFromEnvironment,
-		DialContext: (&net.Dialer{
-			Timeout:   30 * time.Second,
-			KeepAlive: 30 * time.Second,
-			DualStack: true,
-		}).DialContext,
-		MaxIdleConns:          100,
-		IdleConnTimeout:       90 * time.Second,
-		TLSHandshakeTimeout:   10 * time.Second,
-		ExpectContinueTimeout: 1 * time.Second,
-		MaxIdleConnsPerHost:   runtime.GOMAXPROCS(0) + 1,
-	}
-	return transport
-}
-
-// DefaultClient returns a new http.Client with similar default values to
-// http.Client, but with a non-shared Transport, idle connections disabled, and
-// keepalives disabled.
-func DefaultClient() *http.Client {
-	return &http.Client{
-		Transport: DefaultTransport(),
-	}
-}
-
-// DefaultPooledClient returns a new http.Client with similar default values to
-// http.Client, but with a shared Transport. Do not use this function for
-// transient clients as it can leak file descriptors over time. Only use this
-// for clients that will be re-used for the same host(s).
-func DefaultPooledClient() *http.Client {
-	return &http.Client{
-		Transport: DefaultPooledTransport(),
-	}
-}
diff --git a/vendor/github.com/hashicorp/go-cleanhttp/doc.go b/vendor/github.com/hashicorp/go-cleanhttp/doc.go
deleted file mode 100644
index 0584109..0000000
--- a/vendor/github.com/hashicorp/go-cleanhttp/doc.go
+++ /dev/null
@@ -1,20 +0,0 @@
-// Package cleanhttp offers convenience utilities for acquiring "clean"
-// http.Transport and http.Client structs.
-//
-// Values set on http.DefaultClient and http.DefaultTransport affect all
-// callers. This can have detrimental effects, esepcially in TLS contexts,
-// where client or root certificates set to talk to multiple endpoints can end
-// up displacing each other, leading to hard-to-debug issues. This package
-// provides non-shared http.Client and http.Transport structs to ensure that
-// the configuration will not be overwritten by other parts of the application
-// or dependencies.
-//
-// The DefaultClient and DefaultTransport functions disable idle connections
-// and keepalives. Without ensuring that idle connections are closed before
-// garbage collection, short-term clients/transports can leak file descriptors,
-// eventually leading to "too many open files" errors. If you will be
-// connecting to the same hosts repeatedly from the same client, you can use
-// DefaultPooledClient to receive a client that has connection pooling
-// semantics similar to http.DefaultClient.
-//
-package cleanhttp
diff --git a/vendor/github.com/hashicorp/go-cleanhttp/go.mod b/vendor/github.com/hashicorp/go-cleanhttp/go.mod
deleted file mode 100644
index 310f075..0000000
--- a/vendor/github.com/hashicorp/go-cleanhttp/go.mod
+++ /dev/null
@@ -1 +0,0 @@
-module github.com/hashicorp/go-cleanhttp
diff --git a/vendor/github.com/hashicorp/go-cleanhttp/handlers.go b/vendor/github.com/hashicorp/go-cleanhttp/handlers.go
deleted file mode 100644
index 3c845dc..0000000
--- a/vendor/github.com/hashicorp/go-cleanhttp/handlers.go
+++ /dev/null
@@ -1,48 +0,0 @@
-package cleanhttp
-
-import (
-	"net/http"
-	"strings"
-	"unicode"
-)
-
-// HandlerInput provides input options to cleanhttp's handlers
-type HandlerInput struct {
-	ErrStatus int
-}
-
-// PrintablePathCheckHandler is a middleware that ensures the request path
-// contains only printable runes.
-func PrintablePathCheckHandler(next http.Handler, input *HandlerInput) http.Handler {
-	// Nil-check on input to make it optional
-	if input == nil {
-		input = &HandlerInput{
-			ErrStatus: http.StatusBadRequest,
-		}
-	}
-
-	// Default to http.StatusBadRequest on error
-	if input.ErrStatus == 0 {
-		input.ErrStatus = http.StatusBadRequest
-	}
-
-	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		if r != nil {
-			// Check URL path for non-printable characters
-			idx := strings.IndexFunc(r.URL.Path, func(c rune) bool {
-				return !unicode.IsPrint(c)
-			})
-
-			if idx != -1 {
-				w.WriteHeader(input.ErrStatus)
-				return
-			}
-
-			if next != nil {
-				next.ServeHTTP(w, r)
-			}
-		}
-
-		return
-	})
-}
diff --git a/vendor/github.com/hashicorp/go-immutable-radix/.gitignore b/vendor/github.com/hashicorp/go-immutable-radix/.gitignore
deleted file mode 100644
index daf913b..0000000
--- a/vendor/github.com/hashicorp/go-immutable-radix/.gitignore
+++ /dev/null
@@ -1,24 +0,0 @@
-# Compiled Object files, Static and Dynamic libs (Shared Objects)
-*.o
-*.a
-*.so
-
-# Folders
-_obj
-_test
-
-# Architecture specific extensions/prefixes
-*.[568vq]
-[568vq].out
-
-*.cgo1.go
-*.cgo2.c
-_cgo_defun.c
-_cgo_gotypes.go
-_cgo_export.*
-
-_testmain.go
-
-*.exe
-*.test
-*.prof
diff --git a/vendor/github.com/hashicorp/go-immutable-radix/.travis.yml b/vendor/github.com/hashicorp/go-immutable-radix/.travis.yml
deleted file mode 100644
index 1a0bbea..0000000
--- a/vendor/github.com/hashicorp/go-immutable-radix/.travis.yml
+++ /dev/null
@@ -1,3 +0,0 @@
-language: go
-go:
-  - tip
diff --git a/vendor/github.com/hashicorp/go-immutable-radix/CHANGELOG.md b/vendor/github.com/hashicorp/go-immutable-radix/CHANGELOG.md
deleted file mode 100644
index dd7c0ef..0000000
--- a/vendor/github.com/hashicorp/go-immutable-radix/CHANGELOG.md
+++ /dev/null
@@ -1,9 +0,0 @@
-# 1.1.0 (May 22nd, 2019)
-
-FEATURES
-
-* Add `SeekLowerBound` to allow for range scans. [[GH-24](https://github.com/hashicorp/go-immutable-radix/pull/24)]
-
-# 1.0.0 (August 30th, 2018)
-
-* go mod adopted
diff --git a/vendor/github.com/hashicorp/go-immutable-radix/LICENSE b/vendor/github.com/hashicorp/go-immutable-radix/LICENSE
deleted file mode 100644
index e87a115..0000000
--- a/vendor/github.com/hashicorp/go-immutable-radix/LICENSE
+++ /dev/null
@@ -1,363 +0,0 @@
-Mozilla Public License, version 2.0
-
-1. Definitions
-
-1.1. "Contributor"
-
-     means each individual or legal entity that creates, contributes to the
-     creation of, or owns Covered Software.
-
-1.2. "Contributor Version"
-
-     means the combination of the Contributions of others (if any) used by a
-     Contributor and that particular Contributor's Contribution.
-
-1.3. "Contribution"
-
-     means Covered Software of a particular Contributor.
-
-1.4. "Covered Software"
-
-     means Source Code Form to which the initial Contributor has attached the
-     notice in Exhibit A, the Executable Form of such Source Code Form, and
-     Modifications of such Source Code Form, in each case including portions
-     thereof.
-
-1.5. "Incompatible With Secondary Licenses"
-     means
-
-     a. that the initial Contributor has attached the notice described in
-        Exhibit B to the Covered Software; or
-
-     b. that the Covered Software was made available under the terms of
-        version 1.1 or earlier of the License, but not also under the terms of
-        a Secondary License.
-
-1.6. "Executable Form"
-
-     means any form of the work other than Source Code Form.
-
-1.7. "Larger Work"
-
-     means a work that combines Covered Software with other material, in a
-     separate file or files, that is not Covered Software.
-
-1.8. "License"
-
-     means this document.
-
-1.9. "Licensable"
-
-     means having the right to grant, to the maximum extent possible, whether
-     at the time of the initial grant or subsequently, any and all of the
-     rights conveyed by this License.
-
-1.10. "Modifications"
-
-     means any of the following:
-
-     a. any file in Source Code Form that results from an addition to,
-        deletion from, or modification of the contents of Covered Software; or
-
-     b. any new file in Source Code Form that contains any Covered Software.
-
-1.11. "Patent Claims" of a Contributor
-
-      means any patent claim(s), including without limitation, method,
-      process, and apparatus claims, in any patent Licensable by such
-      Contributor that would be infringed, but for the grant of the License,
-      by the making, using, selling, offering for sale, having made, import,
-      or transfer of either its Contributions or its Contributor Version.
-
-1.12. "Secondary License"
-
-      means either the GNU General Public License, Version 2.0, the GNU Lesser
-      General Public License, Version 2.1, the GNU Affero General Public
-      License, Version 3.0, or any later versions of those licenses.
-
-1.13. "Source Code Form"
-
-      means the form of the work preferred for making modifications.
-
-1.14. "You" (or "Your")
-
-      means an individual or a legal entity exercising rights under this
-      License. For legal entities, "You" includes any entity that controls, is
-      controlled by, or is under common control with You. For purposes of this
-      definition, "control" means (a) the power, direct or indirect, to cause
-      the direction or management of such entity, whether by contract or
-      otherwise, or (b) ownership of more than fifty percent (50%) of the
-      outstanding shares or beneficial ownership of such entity.
-
-
-2. License Grants and Conditions
-
-2.1. Grants
-
-     Each Contributor hereby grants You a world-wide, royalty-free,
-     non-exclusive license:
-
-     a. under intellectual property rights (other than patent or trademark)
-        Licensable by such Contributor to use, reproduce, make available,
-        modify, display, perform, distribute, and otherwise exploit its
-        Contributions, either on an unmodified basis, with Modifications, or
-        as part of a Larger Work; and
-
-     b. under Patent Claims of such Contributor to make, use, sell, offer for
-        sale, have made, import, and otherwise transfer either its
-        Contributions or its Contributor Version.
-
-2.2. Effective Date
-
-     The licenses granted in Section 2.1 with respect to any Contribution
-     become effective for each Contribution on the date the Contributor first
-     distributes such Contribution.
-
-2.3. Limitations on Grant Scope
-
-     The licenses granted in this Section 2 are the only rights granted under
-     this License. No additional rights or licenses will be implied from the
-     distribution or licensing of Covered Software under this License.
-     Notwithstanding Section 2.1(b) above, no patent license is granted by a
-     Contributor:
-
-     a. for any code that a Contributor has removed from Covered Software; or
-
-     b. for infringements caused by: (i) Your and any other third party's
-        modifications of Covered Software, or (ii) the combination of its
-        Contributions with other software (except as part of its Contributor
-        Version); or
-
-     c. under Patent Claims infringed by Covered Software in the absence of
-        its Contributions.
-
-     This License does not grant any rights in the trademarks, service marks,
-     or logos of any Contributor (except as may be necessary to comply with
-     the notice requirements in Section 3.4).
-
-2.4. Subsequent Licenses
-
-     No Contributor makes additional grants as a result of Your choice to
-     distribute the Covered Software under a subsequent version of this
-     License (see Section 10.2) or under the terms of a Secondary License (if
-     permitted under the terms of Section 3.3).
-
-2.5. Representation
-
-     Each Contributor represents that the Contributor believes its
-     Contributions are its original creation(s) or it has sufficient rights to
-     grant the rights to its Contributions conveyed by this License.
-
-2.6. Fair Use
-
-     This License is not intended to limit any rights You have under
-     applicable copyright doctrines of fair use, fair dealing, or other
-     equivalents.
-
-2.7. Conditions
-
-     Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted in
-     Section 2.1.
-
-
-3. Responsibilities
-
-3.1. Distribution of Source Form
-
-     All distribution of Covered Software in Source Code Form, including any
-     Modifications that You create or to which You contribute, must be under
-     the terms of this License. You must inform recipients that the Source
-     Code Form of the Covered Software is governed by the terms of this
-     License, and how they can obtain a copy of this License. You may not
-     attempt to alter or restrict the recipients' rights in the Source Code
-     Form.
-
-3.2. Distribution of Executable Form
-
-     If You distribute Covered Software in Executable Form then:
-
-     a. such Covered Software must also be made available in Source Code Form,
-        as described in Section 3.1, and You must inform recipients of the
-        Executable Form how they can obtain a copy of such Source Code Form by
-        reasonable means in a timely manner, at a charge no more than the cost
-        of distribution to the recipient; and
-
-     b. You may distribute such Executable Form under the terms of this
-        License, or sublicense it under different terms, provided that the
-        license for the Executable Form does not attempt to limit or alter the
-        recipients' rights in the Source Code Form under this License.
-
-3.3. Distribution of a Larger Work
-
-     You may create and distribute a Larger Work under terms of Your choice,
-     provided that You also comply with the requirements of this License for
-     the Covered Software. If the Larger Work is a combination of Covered
-     Software with a work governed by one or more Secondary Licenses, and the
-     Covered Software is not Incompatible With Secondary Licenses, this
-     License permits You to additionally distribute such Covered Software
-     under the terms of such Secondary License(s), so that the recipient of
-     the Larger Work may, at their option, further distribute the Covered
-     Software under the terms of either this License or such Secondary
-     License(s).
-
-3.4. Notices
-
-     You may not remove or alter the substance of any license notices
-     (including copyright notices, patent notices, disclaimers of warranty, or
-     limitations of liability) contained within the Source Code Form of the
-     Covered Software, except that You may alter any license notices to the
-     extent required to remedy known factual inaccuracies.
-
-3.5. Application of Additional Terms
-
-     You may choose to offer, and to charge a fee for, warranty, support,
-     indemnity or liability obligations to one or more recipients of Covered
-     Software. However, You may do so only on Your own behalf, and not on
-     behalf of any Contributor. You must make it absolutely clear that any
-     such warranty, support, indemnity, or liability obligation is offered by
-     You alone, and You hereby agree to indemnify every Contributor for any
-     liability incurred by such Contributor as a result of warranty, support,
-     indemnity or liability terms You offer. You may include additional
-     disclaimers of warranty and limitations of liability specific to any
-     jurisdiction.
-
-4. Inability to Comply Due to Statute or Regulation
-
-   If it is impossible for You to comply with any of the terms of this License
-   with respect to some or all of the Covered Software due to statute,
-   judicial order, or regulation then You must: (a) comply with the terms of
-   this License to the maximum extent possible; and (b) describe the
-   limitations and the code they affect. Such description must be placed in a
-   text file included with all distributions of the Covered Software under
-   this License. Except to the extent prohibited by statute or regulation,
-   such description must be sufficiently detailed for a recipient of ordinary
-   skill to be able to understand it.
-
-5. Termination
-
-5.1. The rights granted under this License will terminate automatically if You
-     fail to comply with any of its terms. However, if You become compliant,
-     then the rights granted under this License from a particular Contributor
-     are reinstated (a) provisionally, unless and until such Contributor
-     explicitly and finally terminates Your grants, and (b) on an ongoing
-     basis, if such Contributor fails to notify You of the non-compliance by
-     some reasonable means prior to 60 days after You have come back into
-     compliance. Moreover, Your grants from a particular Contributor are
-     reinstated on an ongoing basis if such Contributor notifies You of the
-     non-compliance by some reasonable means, this is the first time You have
-     received notice of non-compliance with this License from such
-     Contributor, and You become compliant prior to 30 days after Your receipt
-     of the notice.
-
-5.2. If You initiate litigation against any entity by asserting a patent
-     infringement claim (excluding declaratory judgment actions,
-     counter-claims, and cross-claims) alleging that a Contributor Version
-     directly or indirectly infringes any patent, then the rights granted to
-     You by any and all Contributors for the Covered Software under Section
-     2.1 of this License shall terminate.
-
-5.3. In the event of termination under Sections 5.1 or 5.2 above, all end user
-     license agreements (excluding distributors and resellers) which have been
-     validly granted by You or Your distributors under this License prior to
-     termination shall survive termination.
-
-6. Disclaimer of Warranty
-
-   Covered Software is provided under this License on an "as is" basis,
-   without warranty of any kind, either expressed, implied, or statutory,
-   including, without limitation, warranties that the Covered Software is free
-   of defects, merchantable, fit for a particular purpose or non-infringing.
-   The entire risk as to the quality and performance of the Covered Software
-   is with You. Should any Covered Software prove defective in any respect,
-   You (not any Contributor) assume the cost of any necessary servicing,
-   repair, or correction. This disclaimer of warranty constitutes an essential
-   part of this License. No use of  any Covered Software is authorized under
-   this License except under this disclaimer.
-
-7. Limitation of Liability
-
-   Under no circumstances and under no legal theory, whether tort (including
-   negligence), contract, or otherwise, shall any Contributor, or anyone who
-   distributes Covered Software as permitted above, be liable to You for any
-   direct, indirect, special, incidental, or consequential damages of any
-   character including, without limitation, damages for lost profits, loss of
-   goodwill, work stoppage, computer failure or malfunction, or any and all
-   other commercial damages or losses, even if such party shall have been
-   informed of the possibility of such damages. This limitation of liability
-   shall not apply to liability for death or personal injury resulting from
-   such party's negligence to the extent applicable law prohibits such
-   limitation. Some jurisdictions do not allow the exclusion or limitation of
-   incidental or consequential damages, so this exclusion and limitation may
-   not apply to You.
-
-8. Litigation
-
-   Any litigation relating to this License may be brought only in the courts
-   of a jurisdiction where the defendant maintains its principal place of
-   business and such litigation shall be governed by laws of that
-   jurisdiction, without reference to its conflict-of-law provisions. Nothing
-   in this Section shall prevent a party's ability to bring cross-claims or
-   counter-claims.
-
-9. Miscellaneous
-
-   This License represents the complete agreement concerning the subject
-   matter hereof. If any provision of this License is held to be
-   unenforceable, such provision shall be reformed only to the extent
-   necessary to make it enforceable. Any law or regulation which provides that
-   the language of a contract shall be construed against the drafter shall not
-   be used to construe this License against a Contributor.
-
-
-10. Versions of the License
-
-10.1. New Versions
-
-      Mozilla Foundation is the license steward. Except as provided in Section
-      10.3, no one other than the license steward has the right to modify or
-      publish new versions of this License. Each version will be given a
-      distinguishing version number.
-
-10.2. Effect of New Versions
-
-      You may distribute the Covered Software under the terms of the version
-      of the License under which You originally received the Covered Software,
-      or under the terms of any subsequent version published by the license
-      steward.
-
-10.3. Modified Versions
-
-      If you create software not governed by this License, and you want to
-      create a new license for such software, you may create and use a
-      modified version of this License if you rename the license and remove
-      any references to the name of the license steward (except to note that
-      such modified license differs from this License).
-
-10.4. Distributing Source Code Form that is Incompatible With Secondary
-      Licenses If You choose to distribute Source Code Form that is
-      Incompatible With Secondary Licenses under the terms of this version of
-      the License, the notice described in Exhibit B of this License must be
-      attached.
-
-Exhibit A - Source Code Form License Notice
-
-      This Source Code Form is subject to the
-      terms of the Mozilla Public License, v.
-      2.0. If a copy of the MPL was not
-      distributed with this file, You can
-      obtain one at
-      http://mozilla.org/MPL/2.0/.
-
-If it is not possible or desirable to put the notice in a particular file,
-then You may include the notice in a location (such as a LICENSE file in a
-relevant directory) where a recipient would be likely to look for such a
-notice.
-
-You may add additional accurate notices of copyright ownership.
-
-Exhibit B - "Incompatible With Secondary Licenses" Notice
-
-      This Source Code Form is "Incompatible
-      With Secondary Licenses", as defined by
-      the Mozilla Public License, v. 2.0.
-
diff --git a/vendor/github.com/hashicorp/go-immutable-radix/README.md b/vendor/github.com/hashicorp/go-immutable-radix/README.md
deleted file mode 100644
index 4b6338b..0000000
--- a/vendor/github.com/hashicorp/go-immutable-radix/README.md
+++ /dev/null
@@ -1,66 +0,0 @@
-go-immutable-radix [![Build Status](https://travis-ci.org/hashicorp/go-immutable-radix.png)](https://travis-ci.org/hashicorp/go-immutable-radix)
-=========
-
-Provides the `iradix` package that implements an immutable [radix tree](http://en.wikipedia.org/wiki/Radix_tree).
-The package only provides a single `Tree` implementation, optimized for sparse nodes.
-
-As a radix tree, it provides the following:
- * O(k) operations. In many cases, this can be faster than a hash table since
-   the hash function is an O(k) operation, and hash tables have very poor cache locality.
- * Minimum / Maximum value lookups
- * Ordered iteration
-
-A tree supports using a transaction to batch multiple updates (insert, delete)
-in a more efficient manner than performing each operation one at a time.
-
-For a mutable variant, see [go-radix](https://github.com/armon/go-radix).
-
-Documentation
-=============
-
-The full documentation is available on [Godoc](http://godoc.org/github.com/hashicorp/go-immutable-radix).
-
-Example
-=======
-
-Below is a simple example of usage
-
-```go
-// Create a tree
-r := iradix.New()
-r, _, _ = r.Insert([]byte("foo"), 1)
-r, _, _ = r.Insert([]byte("bar"), 2)
-r, _, _ = r.Insert([]byte("foobar"), 2)
-
-// Find the longest prefix match
-m, _, _ := r.Root().LongestPrefix([]byte("foozip"))
-if string(m) != "foo" {
-    panic("should be foo")
-}
-```
-
-Here is an example of performing a range scan of the keys.
-
-```go
-// Create a tree
-r := iradix.New()
-r, _, _ = r.Insert([]byte("001"), 1)
-r, _, _ = r.Insert([]byte("002"), 2)
-r, _, _ = r.Insert([]byte("005"), 5)
-r, _, _ = r.Insert([]byte("010"), 10)
-r, _, _ = r.Insert([]byte("100"), 10)
-
-// Range scan over the keys that sort lexicographically between [003, 050)
-it := r.Root().Iterator()
-it.SeekLowerBound([]byte("003"))
-for key, _, ok := it.Next(); ok; key, _, ok = it.Next() {
-  if key >= "050" {
-      break
-  }
-  fmt.Println(key)
-}
-// Output:
-//  005
-//  010
-```
-
diff --git a/vendor/github.com/hashicorp/go-immutable-radix/edges.go b/vendor/github.com/hashicorp/go-immutable-radix/edges.go
deleted file mode 100644
index a636747..0000000
--- a/vendor/github.com/hashicorp/go-immutable-radix/edges.go
+++ /dev/null
@@ -1,21 +0,0 @@
-package iradix
-
-import "sort"
-
-type edges []edge
-
-func (e edges) Len() int {
-	return len(e)
-}
-
-func (e edges) Less(i, j int) bool {
-	return e[i].label < e[j].label
-}
-
-func (e edges) Swap(i, j int) {
-	e[i], e[j] = e[j], e[i]
-}
-
-func (e edges) Sort() {
-	sort.Sort(e)
-}
diff --git a/vendor/github.com/hashicorp/go-immutable-radix/go.mod b/vendor/github.com/hashicorp/go-immutable-radix/go.mod
deleted file mode 100644
index 27e7b7c..0000000
--- a/vendor/github.com/hashicorp/go-immutable-radix/go.mod
+++ /dev/null
@@ -1,6 +0,0 @@
-module github.com/hashicorp/go-immutable-radix
-
-require (
-	github.com/hashicorp/go-uuid v1.0.0
-	github.com/hashicorp/golang-lru v0.5.0
-)
diff --git a/vendor/github.com/hashicorp/go-immutable-radix/go.sum b/vendor/github.com/hashicorp/go-immutable-radix/go.sum
deleted file mode 100644
index 7de5dfc..0000000
--- a/vendor/github.com/hashicorp/go-immutable-radix/go.sum
+++ /dev/null
@@ -1,4 +0,0 @@
-github.com/hashicorp/go-uuid v1.0.0 h1:RS8zrF7PhGwyNPOtxSClXXj9HA8feRnJzgnI1RJCSnM=
-github.com/hashicorp/go-uuid v1.0.0/go.mod h1:6SBZvOh/SIDV7/2o3Jml5SYk/TvGqwFJ/bN7x4byOro=
-github.com/hashicorp/golang-lru v0.5.0 h1:CL2msUPvZTLb5O648aiLNJw3hnBxN2+1Jq8rCOH9wdo=
-github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
diff --git a/vendor/github.com/hashicorp/go-immutable-radix/iradix.go b/vendor/github.com/hashicorp/go-immutable-radix/iradix.go
deleted file mode 100644
index e5e6e57..0000000
--- a/vendor/github.com/hashicorp/go-immutable-radix/iradix.go
+++ /dev/null
@@ -1,662 +0,0 @@
-package iradix
-
-import (
-	"bytes"
-	"strings"
-
-	"github.com/hashicorp/golang-lru/simplelru"
-)
-
-const (
-	// defaultModifiedCache is the default size of the modified node
-	// cache used per transaction. This is used to cache the updates
-	// to the nodes near the root, while the leaves do not need to be
-	// cached. This is important for very large transactions to prevent
-	// the modified cache from growing to be enormous. This is also used
-	// to set the max size of the mutation notify maps since those should
-	// also be bounded in a similar way.
-	defaultModifiedCache = 8192
-)
-
-// Tree implements an immutable radix tree. This can be treated as a
-// Dictionary abstract data type. The main advantage over a standard
-// hash map is prefix-based lookups and ordered iteration. The immutability
-// means that it is safe to concurrently read from a Tree without any
-// coordination.
-type Tree struct {
-	root *Node
-	size int
-}
-
-// New returns an empty Tree
-func New() *Tree {
-	t := &Tree{
-		root: &Node{
-			mutateCh: make(chan struct{}),
-		},
-	}
-	return t
-}
-
-// Len is used to return the number of elements in the tree
-func (t *Tree) Len() int {
-	return t.size
-}
-
-// Txn is a transaction on the tree. This transaction is applied
-// atomically and returns a new tree when committed. A transaction
-// is not thread safe, and should only be used by a single goroutine.
-type Txn struct {
-	// root is the modified root for the transaction.
-	root *Node
-
-	// snap is a snapshot of the root node for use if we have to run the
-	// slow notify algorithm.
-	snap *Node
-
-	// size tracks the size of the tree as it is modified during the
-	// transaction.
-	size int
-
-	// writable is a cache of writable nodes that have been created during
-	// the course of the transaction. This allows us to re-use the same
-	// nodes for further writes and avoid unnecessary copies of nodes that
-	// have never been exposed outside the transaction. This will only hold
-	// up to defaultModifiedCache number of entries.
-	writable *simplelru.LRU
-
-	// trackChannels is used to hold channels that need to be notified to
-	// signal mutation of the tree. This will only hold up to
-	// defaultModifiedCache number of entries, after which we will set the
-	// trackOverflow flag, which will cause us to use a more expensive
-	// algorithm to perform the notifications. Mutation tracking is only
-	// performed if trackMutate is true.
-	trackChannels map[chan struct{}]struct{}
-	trackOverflow bool
-	trackMutate   bool
-}
-
-// Txn starts a new transaction that can be used to mutate the tree
-func (t *Tree) Txn() *Txn {
-	txn := &Txn{
-		root: t.root,
-		snap: t.root,
-		size: t.size,
-	}
-	return txn
-}
-
-// TrackMutate can be used to toggle if mutations are tracked. If this is enabled
-// then notifications will be issued for affected internal nodes and leaves when
-// the transaction is committed.
-func (t *Txn) TrackMutate(track bool) {
-	t.trackMutate = track
-}
-
-// trackChannel safely attempts to track the given mutation channel, setting the
-// overflow flag if we can no longer track any more. This limits the amount of
-// state that will accumulate during a transaction and we have a slower algorithm
-// to switch to if we overflow.
-func (t *Txn) trackChannel(ch chan struct{}) {
-	// In overflow, make sure we don't store any more objects.
-	if t.trackOverflow {
-		return
-	}
-
-	// If this would overflow the state we reject it and set the flag (since
-	// we aren't tracking everything that's required any longer).
-	if len(t.trackChannels) >= defaultModifiedCache {
-		// Mark that we are in the overflow state
-		t.trackOverflow = true
-
-		// Clear the map so that the channels can be garbage collected. It is
-		// safe to do this since we have already overflowed and will be using
-		// the slow notify algorithm.
-		t.trackChannels = nil
-		return
-	}
-
-	// Create the map on the fly when we need it.
-	if t.trackChannels == nil {
-		t.trackChannels = make(map[chan struct{}]struct{})
-	}
-
-	// Otherwise we are good to track it.
-	t.trackChannels[ch] = struct{}{}
-}
-
-// writeNode returns a node to be modified, if the current node has already been
-// modified during the course of the transaction, it is used in-place. Set
-// forLeafUpdate to true if you are getting a write node to update the leaf,
-// which will set leaf mutation tracking appropriately as well.
-func (t *Txn) writeNode(n *Node, forLeafUpdate bool) *Node {
-	// Ensure the writable set exists.
-	if t.writable == nil {
-		lru, err := simplelru.NewLRU(defaultModifiedCache, nil)
-		if err != nil {
-			panic(err)
-		}
-		t.writable = lru
-	}
-
-	// If this node has already been modified, we can continue to use it
-	// during this transaction. We know that we don't need to track it for
-	// a node update since the node is writable, but if this is for a leaf
-	// update we track it, in case the initial write to this node didn't
-	// update the leaf.
-	if _, ok := t.writable.Get(n); ok {
-		if t.trackMutate && forLeafUpdate && n.leaf != nil {
-			t.trackChannel(n.leaf.mutateCh)
-		}
-		return n
-	}
-
-	// Mark this node as being mutated.
-	if t.trackMutate {
-		t.trackChannel(n.mutateCh)
-	}
-
-	// Mark its leaf as being mutated, if appropriate.
-	if t.trackMutate && forLeafUpdate && n.leaf != nil {
-		t.trackChannel(n.leaf.mutateCh)
-	}
-
-	// Copy the existing node. If you have set forLeafUpdate it will be
-	// safe to replace this leaf with another after you get your node for
-	// writing. You MUST replace it, because the channel associated with
-	// this leaf will be closed when this transaction is committed.
-	nc := &Node{
-		mutateCh: make(chan struct{}),
-		leaf:     n.leaf,
-	}
-	if n.prefix != nil {
-		nc.prefix = make([]byte, len(n.prefix))
-		copy(nc.prefix, n.prefix)
-	}
-	if len(n.edges) != 0 {
-		nc.edges = make([]edge, len(n.edges))
-		copy(nc.edges, n.edges)
-	}
-
-	// Mark this node as writable.
-	t.writable.Add(nc, nil)
-	return nc
-}
-
-// Visit all the nodes in the tree under n, and add their mutateChannels to the transaction
-// Returns the size of the subtree visited
-func (t *Txn) trackChannelsAndCount(n *Node) int {
-	// Count only leaf nodes
-	leaves := 0
-	if n.leaf != nil {
-		leaves = 1
-	}
-	// Mark this node as being mutated.
-	if t.trackMutate {
-		t.trackChannel(n.mutateCh)
-	}
-
-	// Mark its leaf as being mutated, if appropriate.
-	if t.trackMutate && n.leaf != nil {
-		t.trackChannel(n.leaf.mutateCh)
-	}
-
-	// Recurse on the children
-	for _, e := range n.edges {
-		leaves += t.trackChannelsAndCount(e.node)
-	}
-	return leaves
-}
-
-// mergeChild is called to collapse the given node with its child. This is only
-// called when the given node is not a leaf and has a single edge.
-func (t *Txn) mergeChild(n *Node) {
-	// Mark the child node as being mutated since we are about to abandon
-	// it. We don't need to mark the leaf since we are retaining it if it
-	// is there.
-	e := n.edges[0]
-	child := e.node
-	if t.trackMutate {
-		t.trackChannel(child.mutateCh)
-	}
-
-	// Merge the nodes.
-	n.prefix = concat(n.prefix, child.prefix)
-	n.leaf = child.leaf
-	if len(child.edges) != 0 {
-		n.edges = make([]edge, len(child.edges))
-		copy(n.edges, child.edges)
-	} else {
-		n.edges = nil
-	}
-}
-
-// insert does a recursive insertion
-func (t *Txn) insert(n *Node, k, search []byte, v interface{}) (*Node, interface{}, bool) {
-	// Handle key exhaustion
-	if len(search) == 0 {
-		var oldVal interface{}
-		didUpdate := false
-		if n.isLeaf() {
-			oldVal = n.leaf.val
-			didUpdate = true
-		}
-
-		nc := t.writeNode(n, true)
-		nc.leaf = &leafNode{
-			mutateCh: make(chan struct{}),
-			key:      k,
-			val:      v,
-		}
-		return nc, oldVal, didUpdate
-	}
-
-	// Look for the edge
-	idx, child := n.getEdge(search[0])
-
-	// No edge, create one
-	if child == nil {
-		e := edge{
-			label: search[0],
-			node: &Node{
-				mutateCh: make(chan struct{}),
-				leaf: &leafNode{
-					mutateCh: make(chan struct{}),
-					key:      k,
-					val:      v,
-				},
-				prefix: search,
-			},
-		}
-		nc := t.writeNode(n, false)
-		nc.addEdge(e)
-		return nc, nil, false
-	}
-
-	// Determine longest prefix of the search key on match
-	commonPrefix := longestPrefix(search, child.prefix)
-	if commonPrefix == len(child.prefix) {
-		search = search[commonPrefix:]
-		newChild, oldVal, didUpdate := t.insert(child, k, search, v)
-		if newChild != nil {
-			nc := t.writeNode(n, false)
-			nc.edges[idx].node = newChild
-			return nc, oldVal, didUpdate
-		}
-		return nil, oldVal, didUpdate
-	}
-
-	// Split the node
-	nc := t.writeNode(n, false)
-	splitNode := &Node{
-		mutateCh: make(chan struct{}),
-		prefix:   search[:commonPrefix],
-	}
-	nc.replaceEdge(edge{
-		label: search[0],
-		node:  splitNode,
-	})
-
-	// Restore the existing child node
-	modChild := t.writeNode(child, false)
-	splitNode.addEdge(edge{
-		label: modChild.prefix[commonPrefix],
-		node:  modChild,
-	})
-	modChild.prefix = modChild.prefix[commonPrefix:]
-
-	// Create a new leaf node
-	leaf := &leafNode{
-		mutateCh: make(chan struct{}),
-		key:      k,
-		val:      v,
-	}
-
-	// If the new key is a subset, add to to this node
-	search = search[commonPrefix:]
-	if len(search) == 0 {
-		splitNode.leaf = leaf
-		return nc, nil, false
-	}
-
-	// Create a new edge for the node
-	splitNode.addEdge(edge{
-		label: search[0],
-		node: &Node{
-			mutateCh: make(chan struct{}),
-			leaf:     leaf,
-			prefix:   search,
-		},
-	})
-	return nc, nil, false
-}
-
-// delete does a recursive deletion
-func (t *Txn) delete(parent, n *Node, search []byte) (*Node, *leafNode) {
-	// Check for key exhaustion
-	if len(search) == 0 {
-		if !n.isLeaf() {
-			return nil, nil
-		}
-		// Copy the pointer in case we are in a transaction that already
-		// modified this node since the node will be reused. Any changes
-		// made to the node will not affect returning the original leaf
-		// value.
-		oldLeaf := n.leaf
-
-		// Remove the leaf node
-		nc := t.writeNode(n, true)
-		nc.leaf = nil
-
-		// Check if this node should be merged
-		if n != t.root && len(nc.edges) == 1 {
-			t.mergeChild(nc)
-		}
-		return nc, oldLeaf
-	}
-
-	// Look for an edge
-	label := search[0]
-	idx, child := n.getEdge(label)
-	if child == nil || !bytes.HasPrefix(search, child.prefix) {
-		return nil, nil
-	}
-
-	// Consume the search prefix
-	search = search[len(child.prefix):]
-	newChild, leaf := t.delete(n, child, search)
-	if newChild == nil {
-		return nil, nil
-	}
-
-	// Copy this node. WATCH OUT - it's safe to pass "false" here because we
-	// will only ADD a leaf via nc.mergeChild() if there isn't one due to
-	// the !nc.isLeaf() check in the logic just below. This is pretty subtle,
-	// so be careful if you change any of the logic here.
-	nc := t.writeNode(n, false)
-
-	// Delete the edge if the node has no edges
-	if newChild.leaf == nil && len(newChild.edges) == 0 {
-		nc.delEdge(label)
-		if n != t.root && len(nc.edges) == 1 && !nc.isLeaf() {
-			t.mergeChild(nc)
-		}
-	} else {
-		nc.edges[idx].node = newChild
-	}
-	return nc, leaf
-}
-
-// delete does a recursive deletion
-func (t *Txn) deletePrefix(parent, n *Node, search []byte) (*Node, int) {
-	// Check for key exhaustion
-	if len(search) == 0 {
-		nc := t.writeNode(n, true)
-		if n.isLeaf() {
-			nc.leaf = nil
-		}
-		nc.edges = nil
-		return nc, t.trackChannelsAndCount(n)
-	}
-
-	// Look for an edge
-	label := search[0]
-	idx, child := n.getEdge(label)
-	// We make sure that either the child node's prefix starts with the search term, or the search term starts with the child node's prefix
-	// Need to do both so that we can delete prefixes that don't correspond to any node in the tree
-	if child == nil || (!bytes.HasPrefix(child.prefix, search) && !bytes.HasPrefix(search, child.prefix)) {
-		return nil, 0
-	}
-
-	// Consume the search prefix
-	if len(child.prefix) > len(search) {
-		search = []byte("")
-	} else {
-		search = search[len(child.prefix):]
-	}
-	newChild, numDeletions := t.deletePrefix(n, child, search)
-	if newChild == nil {
-		return nil, 0
-	}
-	// Copy this node. WATCH OUT - it's safe to pass "false" here because we
-	// will only ADD a leaf via nc.mergeChild() if there isn't one due to
-	// the !nc.isLeaf() check in the logic just below. This is pretty subtle,
-	// so be careful if you change any of the logic here.
-
-	nc := t.writeNode(n, false)
-
-	// Delete the edge if the node has no edges
-	if newChild.leaf == nil && len(newChild.edges) == 0 {
-		nc.delEdge(label)
-		if n != t.root && len(nc.edges) == 1 && !nc.isLeaf() {
-			t.mergeChild(nc)
-		}
-	} else {
-		nc.edges[idx].node = newChild
-	}
-	return nc, numDeletions
-}
-
-// Insert is used to add or update a given key. The return provides
-// the previous value and a bool indicating if any was set.
-func (t *Txn) Insert(k []byte, v interface{}) (interface{}, bool) {
-	newRoot, oldVal, didUpdate := t.insert(t.root, k, k, v)
-	if newRoot != nil {
-		t.root = newRoot
-	}
-	if !didUpdate {
-		t.size++
-	}
-	return oldVal, didUpdate
-}
-
-// Delete is used to delete a given key. Returns the old value if any,
-// and a bool indicating if the key was set.
-func (t *Txn) Delete(k []byte) (interface{}, bool) {
-	newRoot, leaf := t.delete(nil, t.root, k)
-	if newRoot != nil {
-		t.root = newRoot
-	}
-	if leaf != nil {
-		t.size--
-		return leaf.val, true
-	}
-	return nil, false
-}
-
-// DeletePrefix is used to delete an entire subtree that matches the prefix
-// This will delete all nodes under that prefix
-func (t *Txn) DeletePrefix(prefix []byte) bool {
-	newRoot, numDeletions := t.deletePrefix(nil, t.root, prefix)
-	if newRoot != nil {
-		t.root = newRoot
-		t.size = t.size - numDeletions
-		return true
-	}
-	return false
-
-}
-
-// Root returns the current root of the radix tree within this
-// transaction. The root is not safe across insert and delete operations,
-// but can be used to read the current state during a transaction.
-func (t *Txn) Root() *Node {
-	return t.root
-}
-
-// Get is used to lookup a specific key, returning
-// the value and if it was found
-func (t *Txn) Get(k []byte) (interface{}, bool) {
-	return t.root.Get(k)
-}
-
-// GetWatch is used to lookup a specific key, returning
-// the watch channel, value and if it was found
-func (t *Txn) GetWatch(k []byte) (<-chan struct{}, interface{}, bool) {
-	return t.root.GetWatch(k)
-}
-
-// Commit is used to finalize the transaction and return a new tree. If mutation
-// tracking is turned on then notifications will also be issued.
-func (t *Txn) Commit() *Tree {
-	nt := t.CommitOnly()
-	if t.trackMutate {
-		t.Notify()
-	}
-	return nt
-}
-
-// CommitOnly is used to finalize the transaction and return a new tree, but
-// does not issue any notifications until Notify is called.
-func (t *Txn) CommitOnly() *Tree {
-	nt := &Tree{t.root, t.size}
-	t.writable = nil
-	return nt
-}
-
-// slowNotify does a complete comparison of the before and after trees in order
-// to trigger notifications. This doesn't require any additional state but it
-// is very expensive to compute.
-func (t *Txn) slowNotify() {
-	snapIter := t.snap.rawIterator()
-	rootIter := t.root.rawIterator()
-	for snapIter.Front() != nil || rootIter.Front() != nil {
-		// If we've exhausted the nodes in the old snapshot, we know
-		// there's nothing remaining to notify.
-		if snapIter.Front() == nil {
-			return
-		}
-		snapElem := snapIter.Front()
-
-		// If we've exhausted the nodes in the new root, we know we need
-		// to invalidate everything that remains in the old snapshot. We
-		// know from the loop condition there's something in the old
-		// snapshot.
-		if rootIter.Front() == nil {
-			close(snapElem.mutateCh)
-			if snapElem.isLeaf() {
-				close(snapElem.leaf.mutateCh)
-			}
-			snapIter.Next()
-			continue
-		}
-
-		// Do one string compare so we can check the various conditions
-		// below without repeating the compare.
-		cmp := strings.Compare(snapIter.Path(), rootIter.Path())
-
-		// If the snapshot is behind the root, then we must have deleted
-		// this node during the transaction.
-		if cmp < 0 {
-			close(snapElem.mutateCh)
-			if snapElem.isLeaf() {
-				close(snapElem.leaf.mutateCh)
-			}
-			snapIter.Next()
-			continue
-		}
-
-		// If the snapshot is ahead of the root, then we must have added
-		// this node during the transaction.
-		if cmp > 0 {
-			rootIter.Next()
-			continue
-		}
-
-		// If we have the same path, then we need to see if we mutated a
-		// node and possibly the leaf.
-		rootElem := rootIter.Front()
-		if snapElem != rootElem {
-			close(snapElem.mutateCh)
-			if snapElem.leaf != nil && (snapElem.leaf != rootElem.leaf) {
-				close(snapElem.leaf.mutateCh)
-			}
-		}
-		snapIter.Next()
-		rootIter.Next()
-	}
-}
-
-// Notify is used along with TrackMutate to trigger notifications. This must
-// only be done once a transaction is committed via CommitOnly, and it is called
-// automatically by Commit.
-func (t *Txn) Notify() {
-	if !t.trackMutate {
-		return
-	}
-
-	// If we've overflowed the tracking state we can't use it in any way and
-	// need to do a full tree compare.
-	if t.trackOverflow {
-		t.slowNotify()
-	} else {
-		for ch := range t.trackChannels {
-			close(ch)
-		}
-	}
-
-	// Clean up the tracking state so that a re-notify is safe (will trigger
-	// the else clause above which will be a no-op).
-	t.trackChannels = nil
-	t.trackOverflow = false
-}
-
-// Insert is used to add or update a given key. The return provides
-// the new tree, previous value and a bool indicating if any was set.
-func (t *Tree) Insert(k []byte, v interface{}) (*Tree, interface{}, bool) {
-	txn := t.Txn()
-	old, ok := txn.Insert(k, v)
-	return txn.Commit(), old, ok
-}
-
-// Delete is used to delete a given key. Returns the new tree,
-// old value if any, and a bool indicating if the key was set.
-func (t *Tree) Delete(k []byte) (*Tree, interface{}, bool) {
-	txn := t.Txn()
-	old, ok := txn.Delete(k)
-	return txn.Commit(), old, ok
-}
-
-// DeletePrefix is used to delete all nodes starting with a given prefix. Returns the new tree,
-// and a bool indicating if the prefix matched any nodes
-func (t *Tree) DeletePrefix(k []byte) (*Tree, bool) {
-	txn := t.Txn()
-	ok := txn.DeletePrefix(k)
-	return txn.Commit(), ok
-}
-
-// Root returns the root node of the tree which can be used for richer
-// query operations.
-func (t *Tree) Root() *Node {
-	return t.root
-}
-
-// Get is used to lookup a specific key, returning
-// the value and if it was found
-func (t *Tree) Get(k []byte) (interface{}, bool) {
-	return t.root.Get(k)
-}
-
-// longestPrefix finds the length of the shared prefix
-// of two strings
-func longestPrefix(k1, k2 []byte) int {
-	max := len(k1)
-	if l := len(k2); l < max {
-		max = l
-	}
-	var i int
-	for i = 0; i < max; i++ {
-		if k1[i] != k2[i] {
-			break
-		}
-	}
-	return i
-}
-
-// concat two byte slices, returning a third new copy
-func concat(a, b []byte) []byte {
-	c := make([]byte, len(a)+len(b))
-	copy(c, a)
-	copy(c[len(a):], b)
-	return c
-}
diff --git a/vendor/github.com/hashicorp/go-immutable-radix/iter.go b/vendor/github.com/hashicorp/go-immutable-radix/iter.go
deleted file mode 100644
index 1ecaf83..0000000
--- a/vendor/github.com/hashicorp/go-immutable-radix/iter.go
+++ /dev/null
@@ -1,188 +0,0 @@
-package iradix
-
-import (
-	"bytes"
-)
-
-// Iterator is used to iterate over a set of nodes
-// in pre-order
-type Iterator struct {
-	node  *Node
-	stack []edges
-}
-
-// SeekPrefixWatch is used to seek the iterator to a given prefix
-// and returns the watch channel of the finest granularity
-func (i *Iterator) SeekPrefixWatch(prefix []byte) (watch <-chan struct{}) {
-	// Wipe the stack
-	i.stack = nil
-	n := i.node
-	watch = n.mutateCh
-	search := prefix
-	for {
-		// Check for key exhaution
-		if len(search) == 0 {
-			i.node = n
-			return
-		}
-
-		// Look for an edge
-		_, n = n.getEdge(search[0])
-		if n == nil {
-			i.node = nil
-			return
-		}
-
-		// Update to the finest granularity as the search makes progress
-		watch = n.mutateCh
-
-		// Consume the search prefix
-		if bytes.HasPrefix(search, n.prefix) {
-			search = search[len(n.prefix):]
-
-		} else if bytes.HasPrefix(n.prefix, search) {
-			i.node = n
-			return
-		} else {
-			i.node = nil
-			return
-		}
-	}
-}
-
-// SeekPrefix is used to seek the iterator to a given prefix
-func (i *Iterator) SeekPrefix(prefix []byte) {
-	i.SeekPrefixWatch(prefix)
-}
-
-func (i *Iterator) recurseMin(n *Node) *Node {
-	// Traverse to the minimum child
-	if n.leaf != nil {
-		return n
-	}
-	if len(n.edges) > 0 {
-		// Add all the other edges to the stack (the min node will be added as
-		// we recurse)
-		i.stack = append(i.stack, n.edges[1:])
-		return i.recurseMin(n.edges[0].node)
-	}
-	// Shouldn't be possible
-	return nil
-}
-
-// SeekLowerBound is used to seek the iterator to the smallest key that is
-// greater or equal to the given key. There is no watch variant as it's hard to
-// predict based on the radix structure which node(s) changes might affect the
-// result.
-func (i *Iterator) SeekLowerBound(key []byte) {
-	// Wipe the stack. Unlike Prefix iteration, we need to build the stack as we
-	// go because we need only a subset of edges of many nodes in the path to the
-	// leaf with the lower bound.
-	i.stack = []edges{}
-	n := i.node
-	search := key
-
-	found := func(n *Node) {
-		i.node = n
-		i.stack = append(i.stack, edges{edge{node: n}})
-	}
-
-	for {
-		// Compare current prefix with the search key's same-length prefix.
-		var prefixCmp int
-		if len(n.prefix) < len(search) {
-			prefixCmp = bytes.Compare(n.prefix, search[0:len(n.prefix)])
-		} else {
-			prefixCmp = bytes.Compare(n.prefix, search)
-		}
-
-		if prefixCmp > 0 {
-			// Prefix is larger, that means the lower bound is greater than the search
-			// and from now on we need to follow the minimum path to the smallest
-			// leaf under this subtree.
-			n = i.recurseMin(n)
-			if n != nil {
-				found(n)
-			}
-			return
-		}
-
-		if prefixCmp < 0 {
-			// Prefix is smaller than search prefix, that means there is no lower
-			// bound
-			i.node = nil
-			return
-		}
-
-		// Prefix is equal, we are still heading for an exact match. If this is a
-		// leaf we're done.
-		if n.leaf != nil {
-			if bytes.Compare(n.leaf.key, key) < 0 {
-				i.node = nil
-				return
-			}
-			found(n)
-			return
-		}
-
-		// Consume the search prefix
-		if len(n.prefix) > len(search) {
-			search = []byte{}
-		} else {
-			search = search[len(n.prefix):]
-		}
-
-		// Otherwise, take the lower bound next edge.
-		idx, lbNode := n.getLowerBoundEdge(search[0])
-		if lbNode == nil {
-			i.node = nil
-			return
-		}
-
-		// Create stack edges for the all strictly higher edges in this node.
-		if idx+1 < len(n.edges) {
-			i.stack = append(i.stack, n.edges[idx+1:])
-		}
-
-		i.node = lbNode
-		// Recurse
-		n = lbNode
-	}
-}
-
-// Next returns the next node in order
-func (i *Iterator) Next() ([]byte, interface{}, bool) {
-	// Initialize our stack if needed
-	if i.stack == nil && i.node != nil {
-		i.stack = []edges{
-			edges{
-				edge{node: i.node},
-			},
-		}
-	}
-
-	for len(i.stack) > 0 {
-		// Inspect the last element of the stack
-		n := len(i.stack)
-		last := i.stack[n-1]
-		elem := last[0].node
-
-		// Update the stack
-		if len(last) > 1 {
-			i.stack[n-1] = last[1:]
-		} else {
-			i.stack = i.stack[:n-1]
-		}
-
-		// Push the edges onto the frontier
-		if len(elem.edges) > 0 {
-			i.stack = append(i.stack, elem.edges)
-		}
-
-		// Return the leaf values if any
-		if elem.leaf != nil {
-			return elem.leaf.key, elem.leaf.val, true
-		}
-	}
-	return nil, nil, false
-}
diff --git a/vendor/github.com/hashicorp/go-immutable-radix/node.go b/vendor/github.com/hashicorp/go-immutable-radix/node.go
deleted file mode 100644
index 3ab904e..0000000
--- a/vendor/github.com/hashicorp/go-immutable-radix/node.go
+++ /dev/null
@@ -1,304 +0,0 @@
-package iradix
-
-import (
-	"bytes"
-	"sort"
-)
-
-// WalkFn is used when walking the tree. Takes a
-// key and value, returning if iteration should
-// be terminated.
-type WalkFn func(k []byte, v interface{}) bool
-
-// leafNode is used to represent a value
-type leafNode struct {
-	mutateCh chan struct{}
-	key      []byte
-	val      interface{}
-}
-
-// edge is used to represent an edge node
-type edge struct {
-	label byte
-	node  *Node
-}
-
-// Node is an immutable node in the radix tree
-type Node struct {
-	// mutateCh is closed if this node is modified
-	mutateCh chan struct{}
-
-	// leaf is used to store possible leaf
-	leaf *leafNode
-
-	// prefix is the common prefix we ignore
-	prefix []byte
-
-	// Edges should be stored in-order for iteration.
-	// We avoid a fully materialized slice to save memory,
-	// since in most cases we expect to be sparse
-	edges edges
-}
-
-func (n *Node) isLeaf() bool {
-	return n.leaf != nil
-}
-
-func (n *Node) addEdge(e edge) {
-	num := len(n.edges)
-	idx := sort.Search(num, func(i int) bool {
-		return n.edges[i].label >= e.label
-	})
-	n.edges = append(n.edges, e)
-	if idx != num {
-		copy(n.edges[idx+1:], n.edges[idx:num])
-		n.edges[idx] = e
-	}
-}
-
-func (n *Node) replaceEdge(e edge) {
-	num := len(n.edges)
-	idx := sort.Search(num, func(i int) bool {
-		return n.edges[i].label >= e.label
-	})
-	if idx < num && n.edges[idx].label == e.label {
-		n.edges[idx].node = e.node
-		return
-	}
-	panic("replacing missing edge")
-}
-
-func (n *Node) getEdge(label byte) (int, *Node) {
-	num := len(n.edges)
-	idx := sort.Search(num, func(i int) bool {
-		return n.edges[i].label >= label
-	})
-	if idx < num && n.edges[idx].label == label {
-		return idx, n.edges[idx].node
-	}
-	return -1, nil
-}
-
-func (n *Node) getLowerBoundEdge(label byte) (int, *Node) {
-	num := len(n.edges)
-	idx := sort.Search(num, func(i int) bool {
-		return n.edges[i].label >= label
-	})
-	// we want lower bound behavior so return even if it's not an exact match
-	if idx < num {
-		return idx, n.edges[idx].node
-	}
-	return -1, nil
-}
-
-func (n *Node) delEdge(label byte) {
-	num := len(n.edges)
-	idx := sort.Search(num, func(i int) bool {
-		return n.edges[i].label >= label
-	})
-	if idx < num && n.edges[idx].label == label {
-		copy(n.edges[idx:], n.edges[idx+1:])
-		n.edges[len(n.edges)-1] = edge{}
-		n.edges = n.edges[:len(n.edges)-1]
-	}
-}
-
-func (n *Node) GetWatch(k []byte) (<-chan struct{}, interface{}, bool) {
-	search := k
-	watch := n.mutateCh
-	for {
-		// Check for key exhaustion
-		if len(search) == 0 {
-			if n.isLeaf() {
-				return n.leaf.mutateCh, n.leaf.val, true
-			}
-			break
-		}
-
-		// Look for an edge
-		_, n = n.getEdge(search[0])
-		if n == nil {
-			break
-		}
-
-		// Update to the finest granularity as the search makes progress
-		watch = n.mutateCh
-
-		// Consume the search prefix
-		if bytes.HasPrefix(search, n.prefix) {
-			search = search[len(n.prefix):]
-		} else {
-			break
-		}
-	}
-	return watch, nil, false
-}
-
-func (n *Node) Get(k []byte) (interface{}, bool) {
-	_, val, ok := n.GetWatch(k)
-	return val, ok
-}
-
-// LongestPrefix is like Get, but instead of an
-// exact match, it will return the longest prefix match.
-func (n *Node) LongestPrefix(k []byte) ([]byte, interface{}, bool) {
-	var last *leafNode
-	search := k
-	for {
-		// Look for a leaf node
-		if n.isLeaf() {
-			last = n.leaf
-		}
-
-		// Check for key exhaution
-		if len(search) == 0 {
-			break
-		}
-
-		// Look for an edge
-		_, n = n.getEdge(search[0])
-		if n == nil {
-			break
-		}
-
-		// Consume the search prefix
-		if bytes.HasPrefix(search, n.prefix) {
-			search = search[len(n.prefix):]
-		} else {
-			break
-		}
-	}
-	if last != nil {
-		return last.key, last.val, true
-	}
-	return nil, nil, false
-}
-
-// Minimum is used to return the minimum value in the tree
-func (n *Node) Minimum() ([]byte, interface{}, bool) {
-	for {
-		if n.isLeaf() {
-			return n.leaf.key, n.leaf.val, true
-		}
-		if len(n.edges) > 0 {
-			n = n.edges[0].node
-		} else {
-			break
-		}
-	}
-	return nil, nil, false
-}
-
-// Maximum is used to return the maximum value in the tree
-func (n *Node) Maximum() ([]byte, interface{}, bool) {
-	for {
-		if num := len(n.edges); num > 0 {
-			n = n.edges[num-1].node
-			continue
-		}
-		if n.isLeaf() {
-			return n.leaf.key, n.leaf.val, true
-		} else {
-			break
-		}
-	}
-	return nil, nil, false
-}
-
-// Iterator is used to return an iterator at
-// the given node to walk the tree
-func (n *Node) Iterator() *Iterator {
-	return &Iterator{node: n}
-}
-
-// rawIterator is used to return a raw iterator at the given node to walk the
-// tree.
-func (n *Node) rawIterator() *rawIterator {
-	iter := &rawIterator{node: n}
-	iter.Next()
-	return iter
-}
-
-// Walk is used to walk the tree
-func (n *Node) Walk(fn WalkFn) {
-	recursiveWalk(n, fn)
-}
-
-// WalkPrefix is used to walk the tree under a prefix
-func (n *Node) WalkPrefix(prefix []byte, fn WalkFn) {
-	search := prefix
-	for {
-		// Check for key exhaution
-		if len(search) == 0 {
-			recursiveWalk(n, fn)
-			return
-		}
-
-		// Look for an edge
-		_, n = n.getEdge(search[0])
-		if n == nil {
-			break
-		}
-
-		// Consume the search prefix
-		if bytes.HasPrefix(search, n.prefix) {
-			search = search[len(n.prefix):]
-
-		} else if bytes.HasPrefix(n.prefix, search) {
-			// Child may be under our search prefix
-			recursiveWalk(n, fn)
-			return
-		} else {
-			break
-		}
-	}
-}
-
-// WalkPath is used to walk the tree, but only visiting nodes
-// from the root down to a given leaf. Where WalkPrefix walks
-// all the entries *under* the given prefix, this walks the
-// entries *above* the given prefix.
-func (n *Node) WalkPath(path []byte, fn WalkFn) {
-	search := path
-	for {
-		// Visit the leaf values if any
-		if n.leaf != nil && fn(n.leaf.key, n.leaf.val) {
-			return
-		}
-
-		// Check for key exhaution
-		if len(search) == 0 {
-			return
-		}
-
-		// Look for an edge
-		_, n = n.getEdge(search[0])
-		if n == nil {
-			return
-		}
-
-		// Consume the search prefix
-		if bytes.HasPrefix(search, n.prefix) {
-			search = search[len(n.prefix):]
-		} else {
-			break
-		}
-	}
-}
-
-// recursiveWalk is used to do a pre-order walk of a node
-// recursively. Returns true if the walk should be aborted
-func recursiveWalk(n *Node, fn WalkFn) bool {
-	// Visit the leaf values if any
-	if n.leaf != nil && fn(n.leaf.key, n.leaf.val) {
-		return true
-	}
-
-	// Recurse on the children
-	for _, e := range n.edges {
-		if recursiveWalk(e.node, fn) {
-			return true
-		}
-	}
-	return false
-}
diff --git a/vendor/github.com/hashicorp/go-immutable-radix/raw_iter.go b/vendor/github.com/hashicorp/go-immutable-radix/raw_iter.go
deleted file mode 100644
index 04814c1..0000000
--- a/vendor/github.com/hashicorp/go-immutable-radix/raw_iter.go
+++ /dev/null
@@ -1,78 +0,0 @@
-package iradix
-
-// rawIterator visits each of the nodes in the tree, even the ones that are not
-// leaves. It keeps track of the effective path (what a leaf at a given node
-// would be called), which is useful for comparing trees.
-type rawIterator struct {
-	// node is the starting node in the tree for the iterator.
-	node *Node
-
-	// stack keeps track of edges in the frontier.
-	stack []rawStackEntry
-
-	// pos is the current position of the iterator.
-	pos *Node
-
-	// path is the effective path of the current iterator position,
-	// regardless of whether the current node is a leaf.
-	path string
-}
-
-// rawStackEntry is used to keep track of the cumulative common path as well as
-// its associated edges in the frontier.
-type rawStackEntry struct {
-	path  string
-	edges edges
-}
-
-// Front returns the current node that has been iterated to.
-func (i *rawIterator) Front() *Node {
-	return i.pos
-}
-
-// Path returns the effective path of the current node, even if it's not actually
-// a leaf.
-func (i *rawIterator) Path() string {
-	return i.path
-}
-
-// Next advances the iterator to the next node.
-func (i *rawIterator) Next() {
-	// Initialize our stack if needed.
-	if i.stack == nil && i.node != nil {
-		i.stack = []rawStackEntry{
-			rawStackEntry{
-				edges: edges{
-					edge{node: i.node},
-				},
-			},
-		}
-	}
-
-	for len(i.stack) > 0 {
-		// Inspect the last element of the stack.
-		n := len(i.stack)
-		last := i.stack[n-1]
-		elem := last.edges[0].node
-
-		// Update the stack.
-		if len(last.edges) > 1 {
-			i.stack[n-1].edges = last.edges[1:]
-		} else {
-			i.stack = i.stack[:n-1]
-		}
-
-		// Push the edges onto the frontier.
-		if len(elem.edges) > 0 {
-			path := last.path + string(elem.prefix)
-			i.stack = append(i.stack, rawStackEntry{path, elem.edges})
-		}
-
-		i.pos = elem
-		i.path = last.path + string(elem.prefix)
-		return
-	}
-
-	i.pos = nil
-	i.path = ""
-}
diff --git a/vendor/github.com/hashicorp/go-rootcerts/.travis.yml b/vendor/github.com/hashicorp/go-rootcerts/.travis.yml
deleted file mode 100644
index 80e1de4..0000000
--- a/vendor/github.com/hashicorp/go-rootcerts/.travis.yml
+++ /dev/null
@@ -1,12 +0,0 @@
-sudo: false
-
-language: go
-
-go:
-  - 1.6
-
-branches:
-  only:
-    - master
-
-script: make test
diff --git a/vendor/github.com/hashicorp/go-rootcerts/LICENSE b/vendor/github.com/hashicorp/go-rootcerts/LICENSE
deleted file mode 100644
index e87a115..0000000
--- a/vendor/github.com/hashicorp/go-rootcerts/LICENSE
+++ /dev/null
@@ -1,363 +0,0 @@
-Mozilla Public License, version 2.0
-
-1. Definitions
-
-1.1. "Contributor"
-
-     means each individual or legal entity that creates, contributes to the
-     creation of, or owns Covered Software.
-
-1.2. "Contributor Version"
-
-     means the combination of the Contributions of others (if any) used by a
-     Contributor and that particular Contributor's Contribution.
-
-1.3. "Contribution"
-
-     means Covered Software of a particular Contributor.
-
-1.4. "Covered Software"
-
-     means Source Code Form to which the initial Contributor has attached the
-     notice in Exhibit A, the Executable Form of such Source Code Form, and
-     Modifications of such Source Code Form, in each case including portions
-     thereof.
-
-1.5. "Incompatible With Secondary Licenses"
-     means
-
-     a. that the initial Contributor has attached the notice described in
-        Exhibit B to the Covered Software; or
-
-     b. that the Covered Software was made available under the terms of
-        version 1.1 or earlier of the License, but not also under the terms of
-        a Secondary License.
-
-1.6. "Executable Form"
-
-     means any form of the work other than Source Code Form.
-
-1.7. "Larger Work"
-
-     means a work that combines Covered Software with other material, in a
-     separate file or files, that is not Covered Software.
-
-1.8. "License"
-
-     means this document.
-
-1.9. "Licensable"
-
-     means having the right to grant, to the maximum extent possible, whether
-     at the time of the initial grant or subsequently, any and all of the
-     rights conveyed by this License.
-
-1.10. "Modifications"
-
-     means any of the following:
-
-     a. any file in Source Code Form that results from an addition to,
-        deletion from, or modification of the contents of Covered Software; or
-
-     b. any new file in Source Code Form that contains any Covered Software.
-
-1.11. "Patent Claims" of a Contributor
-
-      means any patent claim(s), including without limitation, method,
-      process, and apparatus claims, in any patent Licensable by such
-      Contributor that would be infringed, but for the grant of the License,
-      by the making, using, selling, offering for sale, having made, import,
-      or transfer of either its Contributions or its Contributor Version.
-
-1.12. "Secondary License"
-
-      means either the GNU General Public License, Version 2.0, the GNU Lesser
-      General Public License, Version 2.1, the GNU Affero General Public
-      License, Version 3.0, or any later versions of those licenses.
-
-1.13. "Source Code Form"
-
-      means the form of the work preferred for making modifications.
-
-1.14. "You" (or "Your")
-
-      means an individual or a legal entity exercising rights under this
-      License. For legal entities, "You" includes any entity that controls, is
-      controlled by, or is under common control with You. For purposes of this
-      definition, "control" means (a) the power, direct or indirect, to cause
-      the direction or management of such entity, whether by contract or
-      otherwise, or (b) ownership of more than fifty percent (50%) of the
-      outstanding shares or beneficial ownership of such entity.
-
-
-2. License Grants and Conditions
-
-2.1. Grants
-
-     Each Contributor hereby grants You a world-wide, royalty-free,
-     non-exclusive license:
-
-     a. under intellectual property rights (other than patent or trademark)
-        Licensable by such Contributor to use, reproduce, make available,
-        modify, display, perform, distribute, and otherwise exploit its
-        Contributions, either on an unmodified basis, with Modifications, or
-        as part of a Larger Work; and
-
-     b. under Patent Claims of such Contributor to make, use, sell, offer for
-        sale, have made, import, and otherwise transfer either its
-        Contributions or its Contributor Version.
-
-2.2. Effective Date
-
-     The licenses granted in Section 2.1 with respect to any Contribution
-     become effective for each Contribution on the date the Contributor first
-     distributes such Contribution.
-
-2.3. Limitations on Grant Scope
-
-     The licenses granted in this Section 2 are the only rights granted under
-     this License. No additional rights or licenses will be implied from the
-     distribution or licensing of Covered Software under this License.
-     Notwithstanding Section 2.1(b) above, no patent license is granted by a
-     Contributor:
-
-     a. for any code that a Contributor has removed from Covered Software; or
-
-     b. for infringements caused by: (i) Your and any other third party's
-        modifications of Covered Software, or (ii) the combination of its
-        Contributions with other software (except as part of its Contributor
-        Version); or
-
-     c. under Patent Claims infringed by Covered Software in the absence of
-        its Contributions.
-
-     This License does not grant any rights in the trademarks, service marks,
-     or logos of any Contributor (except as may be necessary to comply with
-     the notice requirements in Section 3.4).
-
-2.4. Subsequent Licenses
-
-     No Contributor makes additional grants as a result of Your choice to
-     distribute the Covered Software under a subsequent version of this
-     License (see Section 10.2) or under the terms of a Secondary License (if
-     permitted under the terms of Section 3.3).
-
-2.5. Representation
-
-     Each Contributor represents that the Contributor believes its
-     Contributions are its original creation(s) or it has sufficient rights to
-     grant the rights to its Contributions conveyed by this License.
-
-2.6. Fair Use
-
-     This License is not intended to limit any rights You have under
-     applicable copyright doctrines of fair use, fair dealing, or other
-     equivalents.
-
-2.7. Conditions
-
-     Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted in
-     Section 2.1.
-
-
-3. Responsibilities
-
-3.1. Distribution of Source Form
-
-     All distribution of Covered Software in Source Code Form, including any
-     Modifications that You create or to which You contribute, must be under
-     the terms of this License. You must inform recipients that the Source
-     Code Form of the Covered Software is governed by the terms of this
-     License, and how they can obtain a copy of this License. You may not
-     attempt to alter or restrict the recipients' rights in the Source Code
-     Form.
-
-3.2. Distribution of Executable Form
-
-     If You distribute Covered Software in Executable Form then:
-
-     a. such Covered Software must also be made available in Source Code Form,
-        as described in Section 3.1, and You must inform recipients of the
-        Executable Form how they can obtain a copy of such Source Code Form by
-        reasonable means in a timely manner, at a charge no more than the cost
-        of distribution to the recipient; and
-
-     b. You may distribute such Executable Form under the terms of this
-        License, or sublicense it under different terms, provided that the
-        license for the Executable Form does not attempt to limit or alter the
-        recipients' rights in the Source Code Form under this License.
-
-3.3. Distribution of a Larger Work
-
-     You may create and distribute a Larger Work under terms of Your choice,
-     provided that You also comply with the requirements of this License for
-     the Covered Software. If the Larger Work is a combination of Covered
-     Software with a work governed by one or more Secondary Licenses, and the
-     Covered Software is not Incompatible With Secondary Licenses, this
-     License permits You to additionally distribute such Covered Software
-     under the terms of such Secondary License(s), so that the recipient of
-     the Larger Work may, at their option, further distribute the Covered
-     Software under the terms of either this License or such Secondary
-     License(s).
-
-3.4. Notices
-
-     You may not remove or alter the substance of any license notices
-     (including copyright notices, patent notices, disclaimers of warranty, or
-     limitations of liability) contained within the Source Code Form of the
-     Covered Software, except that You may alter any license notices to the
-     extent required to remedy known factual inaccuracies.
-
-3.5. Application of Additional Terms
-
-     You may choose to offer, and to charge a fee for, warranty, support,
-     indemnity or liability obligations to one or more recipients of Covered
-     Software. However, You may do so only on Your own behalf, and not on
-     behalf of any Contributor. You must make it absolutely clear that any
-     such warranty, support, indemnity, or liability obligation is offered by
-     You alone, and You hereby agree to indemnify every Contributor for any
-     liability incurred by such Contributor as a result of warranty, support,
-     indemnity or liability terms You offer. You may include additional
-     disclaimers of warranty and limitations of liability specific to any
-     jurisdiction.
-
-4. Inability to Comply Due to Statute or Regulation
-
-   If it is impossible for You to comply with any of the terms of this License
-   with respect to some or all of the Covered Software due to statute,
-   judicial order, or regulation then You must: (a) comply with the terms of
-   this License to the maximum extent possible; and (b) describe the
-   limitations and the code they affect. Such description must be placed in a
-   text file included with all distributions of the Covered Software under
-   this License. Except to the extent prohibited by statute or regulation,
-   such description must be sufficiently detailed for a recipient of ordinary
-   skill to be able to understand it.
-
-5. Termination
-
-5.1. The rights granted under this License will terminate automatically if You
-     fail to comply with any of its terms. However, if You become compliant,
-     then the rights granted under this License from a particular Contributor
-     are reinstated (a) provisionally, unless and until such Contributor
-     explicitly and finally terminates Your grants, and (b) on an ongoing
-     basis, if such Contributor fails to notify You of the non-compliance by
-     some reasonable means prior to 60 days after You have come back into
-     compliance. Moreover, Your grants from a particular Contributor are
-     reinstated on an ongoing basis if such Contributor notifies You of the
-     non-compliance by some reasonable means, this is the first time You have
-     received notice of non-compliance with this License from such
-     Contributor, and You become compliant prior to 30 days after Your receipt
-     of the notice.
-
-5.2. If You initiate litigation against any entity by asserting a patent
-     infringement claim (excluding declaratory judgment actions,
-     counter-claims, and cross-claims) alleging that a Contributor Version
-     directly or indirectly infringes any patent, then the rights granted to
-     You by any and all Contributors for the Covered Software under Section
-     2.1 of this License shall terminate.
-
-5.3. In the event of termination under Sections 5.1 or 5.2 above, all end user
-     license agreements (excluding distributors and resellers) which have been
-     validly granted by You or Your distributors under this License prior to
-     termination shall survive termination.
-
-6. Disclaimer of Warranty
-
-   Covered Software is provided under this License on an "as is" basis,
-   without warranty of any kind, either expressed, implied, or statutory,
-   including, without limitation, warranties that the Covered Software is free
-   of defects, merchantable, fit for a particular purpose or non-infringing.
-   The entire risk as to the quality and performance of the Covered Software
-   is with You. Should any Covered Software prove defective in any respect,
-   You (not any Contributor) assume the cost of any necessary servicing,
-   repair, or correction. This disclaimer of warranty constitutes an essential
-   part of this License. No use of  any Covered Software is authorized under
-   this License except under this disclaimer.
-
-7. Limitation of Liability
-
-   Under no circumstances and under no legal theory, whether tort (including
-   negligence), contract, or otherwise, shall any Contributor, or anyone who
-   distributes Covered Software as permitted above, be liable to You for any
-   direct, indirect, special, incidental, or consequential damages of any
-   character including, without limitation, damages for lost profits, loss of
-   goodwill, work stoppage, computer failure or malfunction, or any and all
-   other commercial damages or losses, even if such party shall have been
-   informed of the possibility of such damages. This limitation of liability
-   shall not apply to liability for death or personal injury resulting from
-   such party's negligence to the extent applicable law prohibits such
-   limitation. Some jurisdictions do not allow the exclusion or limitation of
-   incidental or consequential damages, so this exclusion and limitation may
-   not apply to You.
-
-8. Litigation
-
-   Any litigation relating to this License may be brought only in the courts
-   of a jurisdiction where the defendant maintains its principal place of
-   business and such litigation shall be governed by laws of that
-   jurisdiction, without reference to its conflict-of-law provisions. Nothing
-   in this Section shall prevent a party's ability to bring cross-claims or
-   counter-claims.
-
-9. Miscellaneous
-
-   This License represents the complete agreement concerning the subject
-   matter hereof. If any provision of this License is held to be
-   unenforceable, such provision shall be reformed only to the extent
-   necessary to make it enforceable. Any law or regulation which provides that
-   the language of a contract shall be construed against the drafter shall not
-   be used to construe this License against a Contributor.
-
-
-10. Versions of the License
-
-10.1. New Versions
-
-      Mozilla Foundation is the license steward. Except as provided in Section
-      10.3, no one other than the license steward has the right to modify or
-      publish new versions of this License. Each version will be given a
-      distinguishing version number.
-
-10.2. Effect of New Versions
-
-      You may distribute the Covered Software under the terms of the version
-      of the License under which You originally received the Covered Software,
-      or under the terms of any subsequent version published by the license
-      steward.
-
-10.3. Modified Versions
-
-      If you create software not governed by this License, and you want to
-      create a new license for such software, you may create and use a
-      modified version of this License if you rename the license and remove
-      any references to the name of the license steward (except to note that
-      such modified license differs from this License).
-
-10.4. Distributing Source Code Form that is Incompatible With Secondary
-      Licenses If You choose to distribute Source Code Form that is
-      Incompatible With Secondary Licenses under the terms of this version of
-      the License, the notice described in Exhibit B of this License must be
-      attached.
-
-Exhibit A - Source Code Form License Notice
-
-      This Source Code Form is subject to the
-      terms of the Mozilla Public License, v.
-      2.0. If a copy of the MPL was not
-      distributed with this file, You can
-      obtain one at
-      http://mozilla.org/MPL/2.0/.
-
-If it is not possible or desirable to put the notice in a particular file,
-then You may include the notice in a location (such as a LICENSE file in a
-relevant directory) where a recipient would be likely to look for such a
-notice.
-
-You may add additional accurate notices of copyright ownership.
-
-Exhibit B - "Incompatible With Secondary Licenses" Notice
-
-      This Source Code Form is "Incompatible
-      With Secondary Licenses", as defined by
-      the Mozilla Public License, v. 2.0.
-
diff --git a/vendor/github.com/hashicorp/go-rootcerts/Makefile b/vendor/github.com/hashicorp/go-rootcerts/Makefile
deleted file mode 100644
index c3989e7..0000000
--- a/vendor/github.com/hashicorp/go-rootcerts/Makefile
+++ /dev/null
@@ -1,8 +0,0 @@
-TEST?=./...
-
-test:
-	go test $(TEST) $(TESTARGS) -timeout=3s -parallel=4
-	go vet $(TEST)
-	go test $(TEST) -race
-
-.PHONY: test
diff --git a/vendor/github.com/hashicorp/go-rootcerts/README.md b/vendor/github.com/hashicorp/go-rootcerts/README.md
deleted file mode 100644
index f5abffc..0000000
--- a/vendor/github.com/hashicorp/go-rootcerts/README.md
+++ /dev/null
@@ -1,43 +0,0 @@
-# rootcerts
-
-Functions for loading root certificates for TLS connections.
-
------
-
-Go's standard library `crypto/tls` provides a common mechanism for configuring
-TLS connections in `tls.Config`. The `RootCAs` field on this struct is a pool
-of certificates for the client to use as a trust store when verifying server
-certificates.
-
-This library contains utility functions for loading certificates destined for
-that field, as well as one other important thing:
-
-When the `RootCAs` field is `nil`, the standard library attempts to load the
-host's root CA set.  This behavior is OS-specific, and the Darwin
-implementation contains [a bug that prevents trusted certificates from the
-System and Login keychains from being loaded][1]. This library contains
-Darwin-specific behavior that works around that bug.
-
-[1]: https://github.com/golang/go/issues/14514
-
-## Example Usage
-
-Here's a snippet demonstrating how this library is meant to be used:
-
-```go
-func httpClient() (*http.Client, error)
-	tlsConfig := &tls.Config{}
-	err := rootcerts.ConfigureTLS(tlsConfig, &rootcerts.Config{
-		CAFile: os.Getenv("MYAPP_CAFILE"),
-		CAPath: os.Getenv("MYAPP_CAPATH"),
-	})
-	if err != nil {
-		return nil, err
-	}
-	c := cleanhttp.DefaultClient()
-	t := cleanhttp.DefaultTransport()
-	t.TLSClientConfig = tlsConfig
-	c.Transport = t
-	return c, nil
-}
-```
diff --git a/vendor/github.com/hashicorp/go-rootcerts/doc.go b/vendor/github.com/hashicorp/go-rootcerts/doc.go
deleted file mode 100644
index b55cc62..0000000
--- a/vendor/github.com/hashicorp/go-rootcerts/doc.go
+++ /dev/null
@@ -1,9 +0,0 @@
-// Package rootcerts contains functions to aid in loading CA certificates for
-// TLS connections.
-//
-// In addition, its default behavior on Darwin works around an open issue [1]
-// in Go's crypto/x509 that prevents certicates from being loaded from the
-// System or Login keychains.
-//
-// [1] https://github.com/golang/go/issues/14514
-package rootcerts
diff --git a/vendor/github.com/hashicorp/go-rootcerts/go.mod b/vendor/github.com/hashicorp/go-rootcerts/go.mod
deleted file mode 100644
index e2dd024..0000000
--- a/vendor/github.com/hashicorp/go-rootcerts/go.mod
+++ /dev/null
@@ -1,5 +0,0 @@
-module github.com/hashicorp/go-rootcerts
-
-go 1.12
-
-require github.com/mitchellh/go-homedir v1.1.0
diff --git a/vendor/github.com/hashicorp/go-rootcerts/go.sum b/vendor/github.com/hashicorp/go-rootcerts/go.sum
deleted file mode 100644
index ae38d14..0000000
--- a/vendor/github.com/hashicorp/go-rootcerts/go.sum
+++ /dev/null
@@ -1,2 +0,0 @@
-github.com/mitchellh/go-homedir v1.1.0 h1:lukF9ziXFxDFPkA1vsr5zpc1XuPDn/wFntq5mG+4E0Y=
-github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
diff --git a/vendor/github.com/hashicorp/go-rootcerts/rootcerts.go b/vendor/github.com/hashicorp/go-rootcerts/rootcerts.go
deleted file mode 100644
index aeb30ec..0000000
--- a/vendor/github.com/hashicorp/go-rootcerts/rootcerts.go
+++ /dev/null
@@ -1,103 +0,0 @@
-package rootcerts
-
-import (
-	"crypto/tls"
-	"crypto/x509"
-	"fmt"
-	"io/ioutil"
-	"os"
-	"path/filepath"
-)
-
-// Config determines where LoadCACerts will load certificates from. When both
-// CAFile and CAPath are blank, this library's functions will either load
-// system roots explicitly and return them, or set the CertPool to nil to allow
-// Go's standard library to load system certs.
-type Config struct {
-	// CAFile is a path to a PEM-encoded certificate file or bundle. Takes
-	// precedence over CAPath.
-	CAFile string
-
-	// CAPath is a path to a directory populated with PEM-encoded certificates.
-	CAPath string
-}
-
-// ConfigureTLS sets up the RootCAs on the provided tls.Config based on the
-// Config specified.
-func ConfigureTLS(t *tls.Config, c *Config) error {
-	if t == nil {
-		return nil
-	}
-	pool, err := LoadCACerts(c)
-	if err != nil {
-		return err
-	}
-	t.RootCAs = pool
-	return nil
-}
-
-// LoadCACerts loads a CertPool based on the Config specified.
-func LoadCACerts(c *Config) (*x509.CertPool, error) {
-	if c == nil {
-		c = &Config{}
-	}
-	if c.CAFile != "" {
-		return LoadCAFile(c.CAFile)
-	}
-	if c.CAPath != "" {
-		return LoadCAPath(c.CAPath)
-	}
-
-	return LoadSystemCAs()
-}
-
-// LoadCAFile loads a single PEM-encoded file from the path specified.
-func LoadCAFile(caFile string) (*x509.CertPool, error) {
-	pool := x509.NewCertPool()
-
-	pem, err := ioutil.ReadFile(caFile)
-	if err != nil {
-		return nil, fmt.Errorf("Error loading CA File: %s", err)
-	}
-
-	ok := pool.AppendCertsFromPEM(pem)
-	if !ok {
-		return nil, fmt.Errorf("Error loading CA File: Couldn't parse PEM in: %s", caFile)
-	}
-
-	return pool, nil
-}
-
-// LoadCAPath walks the provided path and loads all certificates encounted into
-// a pool.
-func LoadCAPath(caPath string) (*x509.CertPool, error) {
-	pool := x509.NewCertPool()
-	walkFn := func(path string, info os.FileInfo, err error) error {
-		if err != nil {
-			return err
-		}
-
-		if info.IsDir() {
-			return nil
-		}
-
-		pem, err := ioutil.ReadFile(path)
-		if err != nil {
-			return fmt.Errorf("Error loading file from CAPath: %s", err)
-		}
-
-		ok := pool.AppendCertsFromPEM(pem)
-		if !ok {
-			return fmt.Errorf("Error loading CA Path: Couldn't parse PEM in: %s", path)
-		}
-
-		return nil
-	}
-
-	err := filepath.Walk(caPath, walkFn)
-	if err != nil {
-		return nil, err
-	}
-
-	return pool, nil
-}
diff --git a/vendor/github.com/hashicorp/go-rootcerts/rootcerts_base.go b/vendor/github.com/hashicorp/go-rootcerts/rootcerts_base.go
deleted file mode 100644
index 66b1472..0000000
--- a/vendor/github.com/hashicorp/go-rootcerts/rootcerts_base.go
+++ /dev/null
@@ -1,12 +0,0 @@
-// +build !darwin
-
-package rootcerts
-
-import "crypto/x509"
-
-// LoadSystemCAs does nothing on non-Darwin systems. We return nil so that
-// default behavior of standard TLS config libraries is triggered, which is to
-// load system certs.
-func LoadSystemCAs() (*x509.CertPool, error) {
-	return nil, nil
-}
diff --git a/vendor/github.com/hashicorp/go-rootcerts/rootcerts_darwin.go b/vendor/github.com/hashicorp/go-rootcerts/rootcerts_darwin.go
deleted file mode 100644
index a9a0406..0000000
--- a/vendor/github.com/hashicorp/go-rootcerts/rootcerts_darwin.go
+++ /dev/null
@@ -1,48 +0,0 @@
-package rootcerts
-
-import (
-	"crypto/x509"
-	"os/exec"
-	"path"
-
-	"github.com/mitchellh/go-homedir"
-)
-
-// LoadSystemCAs has special behavior on Darwin systems to work around
-func LoadSystemCAs() (*x509.CertPool, error) {
-	pool := x509.NewCertPool()
-
-	for _, keychain := range certKeychains() {
-		err := addCertsFromKeychain(pool, keychain)
-		if err != nil {
-			return nil, err
-		}
-	}
-
-	return pool, nil
-}
-
-func addCertsFromKeychain(pool *x509.CertPool, keychain string) error {
-	cmd := exec.Command("/usr/bin/security", "find-certificate", "-a", "-p", keychain)
-	data, err := cmd.Output()
-	if err != nil {
-		return err
-	}
-
-	pool.AppendCertsFromPEM(data)
-
-	return nil
-}
-
-func certKeychains() []string {
-	keychains := []string{
-		"/System/Library/Keychains/SystemRootCertificates.keychain",
-		"/Library/Keychains/System.keychain",
-	}
-	home, err := homedir.Dir()
-	if err == nil {
-		loginKeychain := path.Join(home, "Library", "Keychains", "login.keychain")
-		keychains = append(keychains, loginKeychain)
-	}
-	return keychains
-}
diff --git a/vendor/github.com/hashicorp/golang-lru/LICENSE b/vendor/github.com/hashicorp/golang-lru/LICENSE
deleted file mode 100644
index be2cc4d..0000000
--- a/vendor/github.com/hashicorp/golang-lru/LICENSE
+++ /dev/null
@@ -1,362 +0,0 @@
-Mozilla Public License, version 2.0
-
-1. Definitions
-
-1.1. "Contributor"
-
-     means each individual or legal entity that creates, contributes to the
-     creation of, or owns Covered Software.
-
-1.2. "Contributor Version"
-
-     means the combination of the Contributions of others (if any) used by a
-     Contributor and that particular Contributor's Contribution.
-
-1.3. "Contribution"
-
-     means Covered Software of a particular Contributor.
-
-1.4. "Covered Software"
-
-     means Source Code Form to which the initial Contributor has attached the
-     notice in Exhibit A, the Executable Form of such Source Code Form, and
-     Modifications of such Source Code Form, in each case including portions
-     thereof.
-
-1.5. "Incompatible With Secondary Licenses"
-     means
-
-     a. that the initial Contributor has attached the notice described in
-        Exhibit B to the Covered Software; or
-
-     b. that the Covered Software was made available under the terms of
-        version 1.1 or earlier of the License, but not also under the terms of
-        a Secondary License.
-
-1.6. "Executable Form"
-
-     means any form of the work other than Source Code Form.
-
-1.7. "Larger Work"
-
-     means a work that combines Covered Software with other material, in a
-     separate file or files, that is not Covered Software.
-
-1.8. "License"
-
-     means this document.
-
-1.9. "Licensable"
-
-     means having the right to grant, to the maximum extent possible, whether
-     at the time of the initial grant or subsequently, any and all of the
-     rights conveyed by this License.
-
-1.10. "Modifications"
-
-     means any of the following:
-
-     a. any file in Source Code Form that results from an addition to,
-        deletion from, or modification of the contents of Covered Software; or
-
-     b. any new file in Source Code Form that contains any Covered Software.
-
-1.11. "Patent Claims" of a Contributor
-
-      means any patent claim(s), including without limitation, method,
-      process, and apparatus claims, in any patent Licensable by such
-      Contributor that would be infringed, but for the grant of the License,
-      by the making, using, selling, offering for sale, having made, import,
-      or transfer of either its Contributions or its Contributor Version.
-
-1.12. "Secondary License"
-
-      means either the GNU General Public License, Version 2.0, the GNU Lesser
-      General Public License, Version 2.1, the GNU Affero General Public
-      License, Version 3.0, or any later versions of those licenses.
-
-1.13. "Source Code Form"
-
-      means the form of the work preferred for making modifications.
-
-1.14. "You" (or "Your")
-
-      means an individual or a legal entity exercising rights under this
-      License. For legal entities, "You" includes any entity that controls, is
-      controlled by, or is under common control with You. For purposes of this
-      definition, "control" means (a) the power, direct or indirect, to cause
-      the direction or management of such entity, whether by contract or
-      otherwise, or (b) ownership of more than fifty percent (50%) of the
-      outstanding shares or beneficial ownership of such entity.
-
-
-2. License Grants and Conditions
-
-2.1. Grants
-
-     Each Contributor hereby grants You a world-wide, royalty-free,
-     non-exclusive license:
-
-     a. under intellectual property rights (other than patent or trademark)
-        Licensable by such Contributor to use, reproduce, make available,
-        modify, display, perform, distribute, and otherwise exploit its
-        Contributions, either on an unmodified basis, with Modifications, or
-        as part of a Larger Work; and
-
-     b. under Patent Claims of such Contributor to make, use, sell, offer for
-        sale, have made, import, and otherwise transfer either its
-        Contributions or its Contributor Version.
-
-2.2. Effective Date
-
-     The licenses granted in Section 2.1 with respect to any Contribution
-     become effective for each Contribution on the date the Contributor first
-     distributes such Contribution.
-
-2.3. Limitations on Grant Scope
-
-     The licenses granted in this Section 2 are the only rights granted under
-     this License. No additional rights or licenses will be implied from the
-     distribution or licensing of Covered Software under this License.
-     Notwithstanding Section 2.1(b) above, no patent license is granted by a
-     Contributor:
-
-     a. for any code that a Contributor has removed from Covered Software; or
-
-     b. for infringements caused by: (i) Your and any other third party's
-        modifications of Covered Software, or (ii) the combination of its
-        Contributions with other software (except as part of its Contributor
-        Version); or
-
-     c. under Patent Claims infringed by Covered Software in the absence of
-        its Contributions.
-
-     This License does not grant any rights in the trademarks, service marks,
-     or logos of any Contributor (except as may be necessary to comply with
-     the notice requirements in Section 3.4).
-
-2.4. Subsequent Licenses
-
-     No Contributor makes additional grants as a result of Your choice to
-     distribute the Covered Software under a subsequent version of this
-     License (see Section 10.2) or under the terms of a Secondary License (if
-     permitted under the terms of Section 3.3).
-
-2.5. Representation
-
-     Each Contributor represents that the Contributor believes its
-     Contributions are its original creation(s) or it has sufficient rights to
-     grant the rights to its Contributions conveyed by this License.
-
-2.6. Fair Use
-
-     This License is not intended to limit any rights You have under
-     applicable copyright doctrines of fair use, fair dealing, or other
-     equivalents.
-
-2.7. Conditions
-
-     Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted in
-     Section 2.1.
-
-
-3. Responsibilities
-
-3.1. Distribution of Source Form
-
-     All distribution of Covered Software in Source Code Form, including any
-     Modifications that You create or to which You contribute, must be under
-     the terms of this License. You must inform recipients that the Source
-     Code Form of the Covered Software is governed by the terms of this
-     License, and how they can obtain a copy of this License. You may not
-     attempt to alter or restrict the recipients' rights in the Source Code
-     Form.
-
-3.2. Distribution of Executable Form
-
-     If You distribute Covered Software in Executable Form then:
-
-     a. such Covered Software must also be made available in Source Code Form,
-        as described in Section 3.1, and You must inform recipients of the
-        Executable Form how they can obtain a copy of such Source Code Form by
-        reasonable means in a timely manner, at a charge no more than the cost
-        of distribution to the recipient; and
-
-     b. You may distribute such Executable Form under the terms of this
-        License, or sublicense it under different terms, provided that the
-        license for the Executable Form does not attempt to limit or alter the
-        recipients' rights in the Source Code Form under this License.
-
-3.3. Distribution of a Larger Work
-
-     You may create and distribute a Larger Work under terms of Your choice,
-     provided that You also comply with the requirements of this License for
-     the Covered Software. If the Larger Work is a combination of Covered
-     Software with a work governed by one or more Secondary Licenses, and the
-     Covered Software is not Incompatible With Secondary Licenses, this
-     License permits You to additionally distribute such Covered Software
-     under the terms of such Secondary License(s), so that the recipient of
-     the Larger Work may, at their option, further distribute the Covered
-     Software under the terms of either this License or such Secondary
-     License(s).
-
-3.4. Notices
-
-     You may not remove or alter the substance of any license notices
-     (including copyright notices, patent notices, disclaimers of warranty, or
-     limitations of liability) contained within the Source Code Form of the
-     Covered Software, except that You may alter any license notices to the
-     extent required to remedy known factual inaccuracies.
-
-3.5. Application of Additional Terms
-
-     You may choose to offer, and to charge a fee for, warranty, support,
-     indemnity or liability obligations to one or more recipients of Covered
-     Software. However, You may do so only on Your own behalf, and not on
-     behalf of any Contributor. You must make it absolutely clear that any
-     such warranty, support, indemnity, or liability obligation is offered by
-     You alone, and You hereby agree to indemnify every Contributor for any
-     liability incurred by such Contributor as a result of warranty, support,
-     indemnity or liability terms You offer. You may include additional
-     disclaimers of warranty and limitations of liability specific to any
-     jurisdiction.
-
-4. Inability to Comply Due to Statute or Regulation
-
-   If it is impossible for You to comply with any of the terms of this License
-   with respect to some or all of the Covered Software due to statute,
-   judicial order, or regulation then You must: (a) comply with the terms of
-   this License to the maximum extent possible; and (b) describe the
-   limitations and the code they affect. Such description must be placed in a
-   text file included with all distributions of the Covered Software under
-   this License. Except to the extent prohibited by statute or regulation,
-   such description must be sufficiently detailed for a recipient of ordinary
-   skill to be able to understand it.
-
-5. Termination
-
-5.1. The rights granted under this License will terminate automatically if You
-     fail to comply with any of its terms. However, if You become compliant,
-     then the rights granted under this License from a particular Contributor
-     are reinstated (a) provisionally, unless and until such Contributor
-     explicitly and finally terminates Your grants, and (b) on an ongoing
-     basis, if such Contributor fails to notify You of the non-compliance by
-     some reasonable means prior to 60 days after You have come back into
-     compliance. Moreover, Your grants from a particular Contributor are
-     reinstated on an ongoing basis if such Contributor notifies You of the
-     non-compliance by some reasonable means, this is the first time You have
-     received notice of non-compliance with this License from such
-     Contributor, and You become compliant prior to 30 days after Your receipt
-     of the notice.
-
-5.2. If You initiate litigation against any entity by asserting a patent
-     infringement claim (excluding declaratory judgment actions,
-     counter-claims, and cross-claims) alleging that a Contributor Version
-     directly or indirectly infringes any patent, then the rights granted to
-     You by any and all Contributors for the Covered Software under Section
-     2.1 of this License shall terminate.
-
-5.3. In the event of termination under Sections 5.1 or 5.2 above, all end user
-     license agreements (excluding distributors and resellers) which have been
-     validly granted by You or Your distributors under this License prior to
-     termination shall survive termination.
-
-6. Disclaimer of Warranty
-
-   Covered Software is provided under this License on an "as is" basis,
-   without warranty of any kind, either expressed, implied, or statutory,
-   including, without limitation, warranties that the Covered Software is free
-   of defects, merchantable, fit for a particular purpose or non-infringing.
-   The entire risk as to the quality and performance of the Covered Software
-   is with You. Should any Covered Software prove defective in any respect,
-   You (not any Contributor) assume the cost of any necessary servicing,
-   repair, or correction. This disclaimer of warranty constitutes an essential
-   part of this License. No use of  any Covered Software is authorized under
-   this License except under this disclaimer.
-
-7. Limitation of Liability
-
-   Under no circumstances and under no legal theory, whether tort (including
-   negligence), contract, or otherwise, shall any Contributor, or anyone who
-   distributes Covered Software as permitted above, be liable to You for any
-   direct, indirect, special, incidental, or consequential damages of any
-   character including, without limitation, damages for lost profits, loss of
-   goodwill, work stoppage, computer failure or malfunction, or any and all
-   other commercial damages or losses, even if such party shall have been
-   informed of the possibility of such damages. This limitation of liability
-   shall not apply to liability for death or personal injury resulting from
-   such party's negligence to the extent applicable law prohibits such
-   limitation. Some jurisdictions do not allow the exclusion or limitation of
-   incidental or consequential damages, so this exclusion and limitation may
-   not apply to You.
-
-8. Litigation
-
-   Any litigation relating to this License may be brought only in the courts
-   of a jurisdiction where the defendant maintains its principal place of
-   business and such litigation shall be governed by laws of that
-   jurisdiction, without reference to its conflict-of-law provisions. Nothing
-   in this Section shall prevent a party's ability to bring cross-claims or
-   counter-claims.
-
-9. Miscellaneous
-
-   This License represents the complete agreement concerning the subject
-   matter hereof. If any provision of this License is held to be
-   unenforceable, such provision shall be reformed only to the extent
-   necessary to make it enforceable. Any law or regulation which provides that
-   the language of a contract shall be construed against the drafter shall not
-   be used to construe this License against a Contributor.
-
-
-10. Versions of the License
-
-10.1. New Versions
-
-      Mozilla Foundation is the license steward. Except as provided in Section
-      10.3, no one other than the license steward has the right to modify or
-      publish new versions of this License. Each version will be given a
-      distinguishing version number.
-
-10.2. Effect of New Versions
-
-      You may distribute the Covered Software under the terms of the version
-      of the License under which You originally received the Covered Software,
-      or under the terms of any subsequent version published by the license
-      steward.
-
-10.3. Modified Versions
-
-      If you create software not governed by this License, and you want to
-      create a new license for such software, you may create and use a
-      modified version of this License if you rename the license and remove
-      any references to the name of the license steward (except to note that
-      such modified license differs from this License).
-
-10.4. Distributing Source Code Form that is Incompatible With Secondary
-      Licenses If You choose to distribute Source Code Form that is
-      Incompatible With Secondary Licenses under the terms of this version of
-      the License, the notice described in Exhibit B of this License must be
-      attached.
-
-Exhibit A - Source Code Form License Notice
-
-      This Source Code Form is subject to the
-      terms of the Mozilla Public License, v.
-      2.0. If a copy of the MPL was not
-      distributed with this file, You can
-      obtain one at
-      http://mozilla.org/MPL/2.0/.
-
-If it is not possible or desirable to put the notice in a particular file,
-then You may include the notice in a location (such as a LICENSE file in a
-relevant directory) where a recipient would be likely to look for such a
-notice.
-
-You may add additional accurate notices of copyright ownership.
-
-Exhibit B - "Incompatible With Secondary Licenses" Notice
-
-      This Source Code Form is "Incompatible
-      With Secondary Licenses", as defined by
-      the Mozilla Public License, v. 2.0.
diff --git a/vendor/github.com/hashicorp/golang-lru/simplelru/lru.go b/vendor/github.com/hashicorp/golang-lru/simplelru/lru.go
deleted file mode 100644
index a86c853..0000000
--- a/vendor/github.com/hashicorp/golang-lru/simplelru/lru.go
+++ /dev/null
@@ -1,177 +0,0 @@
-package simplelru
-
-import (
-	"container/list"
-	"errors"
-)
-
-// EvictCallback is used to get a callback when a cache entry is evicted
-type EvictCallback func(key interface{}, value interface{})
-
-// LRU implements a non-thread safe fixed size LRU cache
-type LRU struct {
-	size      int
-	evictList *list.List
-	items     map[interface{}]*list.Element
-	onEvict   EvictCallback
-}
-
-// entry is used to hold a value in the evictList
-type entry struct {
-	key   interface{}
-	value interface{}
-}
-
-// NewLRU constructs an LRU of the given size
-func NewLRU(size int, onEvict EvictCallback) (*LRU, error) {
-	if size <= 0 {
-		return nil, errors.New("Must provide a positive size")
-	}
-	c := &LRU{
-		size:      size,
-		evictList: list.New(),
-		items:     make(map[interface{}]*list.Element),
-		onEvict:   onEvict,
-	}
-	return c, nil
-}
-
-// Purge is used to completely clear the cache.
-func (c *LRU) Purge() {
-	for k, v := range c.items {
-		if c.onEvict != nil {
-			c.onEvict(k, v.Value.(*entry).value)
-		}
-		delete(c.items, k)
-	}
-	c.evictList.Init()
-}
-
-// Add adds a value to the cache.  Returns true if an eviction occurred.
-func (c *LRU) Add(key, value interface{}) (evicted bool) {
-	// Check for existing item
-	if ent, ok := c.items[key]; ok {
-		c.evictList.MoveToFront(ent)
-		ent.Value.(*entry).value = value
-		return false
-	}
-
-	// Add new item
-	ent := &entry{key, value}
-	entry := c.evictList.PushFront(ent)
-	c.items[key] = entry
-
-	evict := c.evictList.Len() > c.size
-	// Verify size not exceeded
-	if evict {
-		c.removeOldest()
-	}
-	return evict
-}
-
-// Get looks up a key's value from the cache.
-func (c *LRU) Get(key interface{}) (value interface{}, ok bool) {
-	if ent, ok := c.items[key]; ok {
-		c.evictList.MoveToFront(ent)
-		if ent.Value.(*entry) == nil {
-			return nil, false
-		}
-		return ent.Value.(*entry).value, true
-	}
-	return
-}
-
-// Contains checks if a key is in the cache, without updating the recent-ness
-// or deleting it for being stale.
-func (c *LRU) Contains(key interface{}) (ok bool) {
-	_, ok = c.items[key]
-	return ok
-}
-
-// Peek returns the key value (or undefined if not found) without updating
-// the "recently used"-ness of the key.
-func (c *LRU) Peek(key interface{}) (value interface{}, ok bool) {
-	var ent *list.Element
-	if ent, ok = c.items[key]; ok {
-		return ent.Value.(*entry).value, true
-	}
-	return nil, ok
-}
-
-// Remove removes the provided key from the cache, returning if the
-// key was contained.
-func (c *LRU) Remove(key interface{}) (present bool) {
-	if ent, ok := c.items[key]; ok {
-		c.removeElement(ent)
-		return true
-	}
-	return false
-}
-
-// RemoveOldest removes the oldest item from the cache.
-func (c *LRU) RemoveOldest() (key interface{}, value interface{}, ok bool) {
-	ent := c.evictList.Back()
-	if ent != nil {
-		c.removeElement(ent)
-		kv := ent.Value.(*entry)
-		return kv.key, kv.value, true
-	}
-	return nil, nil, false
-}
-
-// GetOldest returns the oldest entry
-func (c *LRU) GetOldest() (key interface{}, value interface{}, ok bool) {
-	ent := c.evictList.Back()
-	if ent != nil {
-		kv := ent.Value.(*entry)
-		return kv.key, kv.value, true
-	}
-	return nil, nil, false
-}
-
-// Keys returns a slice of the keys in the cache, from oldest to newest.
-func (c *LRU) Keys() []interface{} {
-	keys := make([]interface{}, len(c.items))
-	i := 0
-	for ent := c.evictList.Back(); ent != nil; ent = ent.Prev() {
-		keys[i] = ent.Value.(*entry).key
-		i++
-	}
-	return keys
-}
-
-// Len returns the number of items in the cache.
-func (c *LRU) Len() int {
-	return c.evictList.Len()
-}
-
-// Resize changes the cache size.
-func (c *LRU) Resize(size int) (evicted int) {
-	diff := c.Len() - size
-	if diff < 0 {
-		diff = 0
-	}
-	for i := 0; i < diff; i++ {
-		c.removeOldest()
-	}
-	c.size = size
-	return diff
-}
-
-// removeOldest removes the oldest item from the cache.
-func (c *LRU) removeOldest() {
-	ent := c.evictList.Back()
-	if ent != nil {
-		c.removeElement(ent)
-	}
-}
-
-// removeElement is used to remove a given list element from the cache
-func (c *LRU) removeElement(e *list.Element) {
-	c.evictList.Remove(e)
-	kv := e.Value.(*entry)
-	delete(c.items, kv.key)
-	if c.onEvict != nil {
-		c.onEvict(kv.key, kv.value)
-	}
-}
diff --git a/vendor/github.com/hashicorp/golang-lru/simplelru/lru_interface.go b/vendor/github.com/hashicorp/golang-lru/simplelru/lru_interface.go
deleted file mode 100644
index 92d7093..0000000
--- a/vendor/github.com/hashicorp/golang-lru/simplelru/lru_interface.go
+++ /dev/null
@@ -1,39 +0,0 @@
-package simplelru
-
-// LRUCache is the interface for simple LRU cache.
-type LRUCache interface {
-	// Adds a value to the cache, returns true if an eviction occurred and
-	// updates the "recently used"-ness of the key.
-	Add(key, value interface{}) bool
-
-	// Returns key's value from the cache and
-	// updates the "recently used"-ness of the key. #value, isFound
-	Get(key interface{}) (value interface{}, ok bool)
-
-	// Checks if a key exists in cache without updating the recent-ness.
-	Contains(key interface{}) (ok bool)
-
-	// Returns key's value without updating the "recently used"-ness of the key.
-	Peek(key interface{}) (value interface{}, ok bool)
-
-	// Removes a key from the cache.
-	Remove(key interface{}) bool
-
-	// Removes the oldest entry from cache.
-	RemoveOldest() (interface{}, interface{}, bool)
-
-	// Returns the oldest entry from the cache. #key, value, isFound
-	GetOldest() (interface{}, interface{}, bool)
-
-	// Returns a slice of the keys in the cache, from oldest to newest.
-	Keys() []interface{}
-
-	// Returns the number of items in the cache.
-	Len() int
-
-	// Clears all cache entries.
-	Purge()
-
-  // Resizes cache, returning number evicted
-  Resize(int) int
-}
diff --git a/vendor/github.com/hashicorp/serf/LICENSE b/vendor/github.com/hashicorp/serf/LICENSE
deleted file mode 100644
index c33dcc7..0000000
--- a/vendor/github.com/hashicorp/serf/LICENSE
+++ /dev/null
@@ -1,354 +0,0 @@
-Mozilla Public License, version 2.0
-
-1. Definitions
-
-1.1. “Contributor”
-
-     means each individual or legal entity that creates, contributes to the
-     creation of, or owns Covered Software.
-
-1.2. “Contributor Version”
-
-     means the combination of the Contributions of others (if any) used by a
-     Contributor and that particular Contributor’s Contribution.
-
-1.3. “Contribution”
-
-     means Covered Software of a particular Contributor.
-
-1.4. “Covered Software”
-
-     means Source Code Form to which the initial Contributor has attached the
-     notice in Exhibit A, the Executable Form of such Source Code Form, and
-     Modifications of such Source Code Form, in each case including portions
-     thereof.
-
-1.5. “Incompatible With Secondary Licenses”
-     means
-
-     a. that the initial Contributor has attached the notice described in
-        Exhibit B to the Covered Software; or
-
-     b. that the Covered Software was made available under the terms of version
-        1.1 or earlier of the License, but not also under the terms of a
-        Secondary License.
-
-1.6. “Executable Form”
-
-     means any form of the work other than Source Code Form.
-
-1.7. “Larger Work”
-
-     means a work that combines Covered Software with other material, in a separate
-     file or files, that is not Covered Software.
-
-1.8. “License”
-
-     means this document.
-
-1.9. “Licensable”
-
-     means having the right to grant, to the maximum extent possible, whether at the
-     time of the initial grant or subsequently, any and all of the rights conveyed by
-     this License.
-
-1.10. “Modifications”
-
-     means any of the following:
-
-     a. any file in Source Code Form that results from an addition to, deletion
-        from, or modification of the contents of Covered Software; or
-
-     b. any new file in Source Code Form that contains any Covered Software.
-
-1.11. “Patent Claims” of a Contributor
-
-      means any patent claim(s), including without limitation, method, process,
-      and apparatus claims, in any patent Licensable by such Contributor that
-      would be infringed, but for the grant of the License, by the making,
-      using, selling, offering for sale, having made, import, or transfer of
-      either its Contributions or its Contributor Version.
-
-1.12. “Secondary License”
-
-      means either the GNU General Public License, Version 2.0, the GNU Lesser
-      General Public License, Version 2.1, the GNU Affero General Public
-      License, Version 3.0, or any later versions of those licenses.
-
-1.13. “Source Code Form”
-
-      means the form of the work preferred for making modifications.
-
-1.14. “You” (or “Your”)
-
-      means an individual or a legal entity exercising rights under this
-      License. For legal entities, “You” includes any entity that controls, is
-      controlled by, or is under common control with You. For purposes of this
-      definition, “control” means (a) the power, direct or indirect, to cause
-      the direction or management of such entity, whether by contract or
-      otherwise, or (b) ownership of more than fifty percent (50%) of the
-      outstanding shares or beneficial ownership of such entity.
-
-
-2. License Grants and Conditions
-
-2.1. Grants
-
-     Each Contributor hereby grants You a world-wide, royalty-free,
-     non-exclusive license:
-
-     a. under intellectual property rights (other than patent or trademark)
-        Licensable by such Contributor to use, reproduce, make available,
-        modify, display, perform, distribute, and otherwise exploit its
-        Contributions, either on an unmodified basis, with Modifications, or as
-        part of a Larger Work; and
-
-     b. under Patent Claims of such Contributor to make, use, sell, offer for
-        sale, have made, import, and otherwise transfer either its Contributions
-        or its Contributor Version.
-
-2.2. Effective Date
-
-     The licenses granted in Section 2.1 with respect to any Contribution become
-     effective for each Contribution on the date the Contributor first distributes
-     such Contribution.
-
-2.3. Limitations on Grant Scope
-
-     The licenses granted in this Section 2 are the only rights granted under this
-     License. No additional rights or licenses will be implied from the distribution
-     or licensing of Covered Software under this License. Notwithstanding Section
-     2.1(b) above, no patent license is granted by a Contributor:
-
-     a. for any code that a Contributor has removed from Covered Software; or
-
-     b. for infringements caused by: (i) Your and any other third party’s
-        modifications of Covered Software, or (ii) the combination of its
-        Contributions with other software (except as part of its Contributor
-        Version); or
-
-     c. under Patent Claims infringed by Covered Software in the absence of its
-        Contributions.
-
-     This License does not grant any rights in the trademarks, service marks, or
-     logos of any Contributor (except as may be necessary to comply with the
-     notice requirements in Section 3.4).
-
-2.4. Subsequent Licenses
-
-     No Contributor makes additional grants as a result of Your choice to
-     distribute the Covered Software under a subsequent version of this License
-     (see Section 10.2) or under the terms of a Secondary License (if permitted
-     under the terms of Section 3.3).
-
-2.5. Representation
-
-     Each Contributor represents that the Contributor believes its Contributions
-     are its original creation(s) or it has sufficient rights to grant the
-     rights to its Contributions conveyed by this License.
-
-2.6. Fair Use
-
-     This License is not intended to limit any rights You have under applicable
-     copyright doctrines of fair use, fair dealing, or other equivalents.
-
-2.7. Conditions
-
-     Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted in
-     Section 2.1.
-
-
-3. Responsibilities
-
-3.1. Distribution of Source Form
-
-     All distribution of Covered Software in Source Code Form, including any
-     Modifications that You create or to which You contribute, must be under the
-     terms of this License. You must inform recipients that the Source Code Form
-     of the Covered Software is governed by the terms of this License, and how
-     they can obtain a copy of this License. You may not attempt to alter or
-     restrict the recipients’ rights in the Source Code Form.
-
-3.2. Distribution of Executable Form
-
-     If You distribute Covered Software in Executable Form then:
-
-     a. such Covered Software must also be made available in Source Code Form,
-        as described in Section 3.1, and You must inform recipients of the
-        Executable Form how they can obtain a copy of such Source Code Form by
-        reasonable means in a timely manner, at a charge no more than the cost
-        of distribution to the recipient; and
-
-     b. You may distribute such Executable Form under the terms of this License,
-        or sublicense it under different terms, provided that the license for
-        the Executable Form does not attempt to limit or alter the recipients’
-        rights in the Source Code Form under this License.
-
-3.3. Distribution of a Larger Work
-
-     You may create and distribute a Larger Work under terms of Your choice,
-     provided that You also comply with the requirements of this License for the
-     Covered Software. If the Larger Work is a combination of Covered Software
-     with a work governed by one or more Secondary Licenses, and the Covered
-     Software is not Incompatible With Secondary Licenses, this License permits
-     You to additionally distribute such Covered Software under the terms of
-     such Secondary License(s), so that the recipient of the Larger Work may, at
-     their option, further distribute the Covered Software under the terms of
-     either this License or such Secondary License(s).
-
-3.4. Notices
-
-     You may not remove or alter the substance of any license notices (including
-     copyright notices, patent notices, disclaimers of warranty, or limitations
-     of liability) contained within the Source Code Form of the Covered
-     Software, except that You may alter any license notices to the extent
-     required to remedy known factual inaccuracies.
-
-3.5. Application of Additional Terms
-
-     You may choose to offer, and to charge a fee for, warranty, support,
-     indemnity or liability obligations to one or more recipients of Covered
-     Software. However, You may do so only on Your own behalf, and not on behalf
-     of any Contributor. You must make it absolutely clear that any such
-     warranty, support, indemnity, or liability obligation is offered by You
-     alone, and You hereby agree to indemnify every Contributor for any
-     liability incurred by such Contributor as a result of warranty, support,
-     indemnity or liability terms You offer. You may include additional
-     disclaimers of warranty and limitations of liability specific to any
-     jurisdiction.
-
-4. Inability to Comply Due to Statute or Regulation
-
-   If it is impossible for You to comply with any of the terms of this License
-   with respect to some or all of the Covered Software due to statute, judicial
-   order, or regulation then You must: (a) comply with the terms of this License
-   to the maximum extent possible; and (b) describe the limitations and the code
-   they affect. Such description must be placed in a text file included with all
-   distributions of the Covered Software under this License. Except to the
-   extent prohibited by statute or regulation, such description must be
-   sufficiently detailed for a recipient of ordinary skill to be able to
-   understand it.
-
-5. Termination
-
-5.1. The rights granted under this License will terminate automatically if You
-     fail to comply with any of its terms. However, if You become compliant,
-     then the rights granted under this License from a particular Contributor
-     are reinstated (a) provisionally, unless and until such Contributor
-     explicitly and finally terminates Your grants, and (b) on an ongoing basis,
-     if such Contributor fails to notify You of the non-compliance by some
-     reasonable means prior to 60 days after You have come back into compliance.
-     Moreover, Your grants from a particular Contributor are reinstated on an
-     ongoing basis if such Contributor notifies You of the non-compliance by
-     some reasonable means, this is the first time You have received notice of
-     non-compliance with this License from such Contributor, and You become
-     compliant prior to 30 days after Your receipt of the notice.
-
-5.2. If You initiate litigation against any entity by asserting a patent
-     infringement claim (excluding declaratory judgment actions, counter-claims,
-     and cross-claims) alleging that a Contributor Version directly or
-     indirectly infringes any patent, then the rights granted to You by any and
-     all Contributors for the Covered Software under Section 2.1 of this License
-     shall terminate.
-
-5.3. In the event of termination under Sections 5.1 or 5.2 above, all end user
-     license agreements (excluding distributors and resellers) which have been
-     validly granted by You or Your distributors under this License prior to
-     termination shall survive termination.
-
-6. Disclaimer of Warranty
-
-   Covered Software is provided under this License on an “as is” basis, without
-   warranty of any kind, either expressed, implied, or statutory, including,
-   without limitation, warranties that the Covered Software is free of defects,
-   merchantable, fit for a particular purpose or non-infringing. The entire
-   risk as to the quality and performance of the Covered Software is with You.
-   Should any Covered Software prove defective in any respect, You (not any
-   Contributor) assume the cost of any necessary servicing, repair, or
-   correction. This disclaimer of warranty constitutes an essential part of this
-   License. No use of  any Covered Software is authorized under this License
-   except under this disclaimer.
-
-7. Limitation of Liability
-
-   Under no circumstances and under no legal theory, whether tort (including
-   negligence), contract, or otherwise, shall any Contributor, or anyone who
-   distributes Covered Software as permitted above, be liable to You for any
-   direct, indirect, special, incidental, or consequential damages of any
-   character including, without limitation, damages for lost profits, loss of
-   goodwill, work stoppage, computer failure or malfunction, or any and all
-   other commercial damages or losses, even if such party shall have been
-   informed of the possibility of such damages. This limitation of liability
-   shall not apply to liability for death or personal injury resulting from such
-   party’s negligence to the extent applicable law prohibits such limitation.
-   Some jurisdictions do not allow the exclusion or limitation of incidental or
-   consequential damages, so this exclusion and limitation may not apply to You.
-
-8. Litigation
-
-   Any litigation relating to this License may be brought only in the courts of
-   a jurisdiction where the defendant maintains its principal place of business
-   and such litigation shall be governed by laws of that jurisdiction, without
-   reference to its conflict-of-law provisions. Nothing in this Section shall
-   prevent a party’s ability to bring cross-claims or counter-claims.
-
-9. Miscellaneous
-
-   This License represents the complete agreement concerning the subject matter
-   hereof. If any provision of this License is held to be unenforceable, such
-   provision shall be reformed only to the extent necessary to make it
-   enforceable. Any law or regulation which provides that the language of a
-   contract shall be construed against the drafter shall not be used to construe
-   this License against a Contributor.
-
-
-10. Versions of the License
-
-10.1. New Versions
-
-      Mozilla Foundation is the license steward. Except as provided in Section
-      10.3, no one other than the license steward has the right to modify or
-      publish new versions of this License. Each version will be given a
-      distinguishing version number.
-
-10.2. Effect of New Versions
-
-      You may distribute the Covered Software under the terms of the version of
-      the License under which You originally received the Covered Software, or
-      under the terms of any subsequent version published by the license
-      steward.
-
-10.3. Modified Versions
-
-      If you create software not governed by this License, and you want to
-      create a new license for such software, you may create and use a modified
-      version of this License if you rename the license and remove any
-      references to the name of the license steward (except to note that such
-      modified license differs from this License).
-
-10.4. Distributing Source Code Form that is Incompatible With Secondary Licenses
-      If You choose to distribute Source Code Form that is Incompatible With
-      Secondary Licenses under the terms of this version of the License, the
-      notice described in Exhibit B of this License must be attached.
-
-Exhibit A - Source Code Form License Notice
-
-      This Source Code Form is subject to the
-      terms of the Mozilla Public License, v.
-      2.0. If a copy of the MPL was not
-      distributed with this file, You can
-      obtain one at
-      http://mozilla.org/MPL/2.0/.
-
-If it is not possible or desirable to put the notice in a particular file, then
-You may include the notice in a location (such as a LICENSE file in a relevant
-directory) where a recipient would be likely to look for such a notice.
-
-You may add additional accurate notices of copyright ownership.
-
-Exhibit B - “Incompatible With Secondary Licenses” Notice
-
-      This Source Code Form is “Incompatible
-      With Secondary Licenses”, as defined by
-      the Mozilla Public License, v. 2.0.
-
diff --git a/vendor/github.com/hashicorp/serf/coordinate/client.go b/vendor/github.com/hashicorp/serf/coordinate/client.go
deleted file mode 100644
index 3582ee4..0000000
--- a/vendor/github.com/hashicorp/serf/coordinate/client.go
+++ /dev/null
@@ -1,243 +0,0 @@
-package coordinate
-
-import (
-	"fmt"
-	"math"
-	"sort"
-	"sync"
-	"time"
-
-	"github.com/armon/go-metrics"
-)
-
-// Client manages the estimated network coordinate for a given node, and adjusts
-// it as the node observes round trip times and estimated coordinates from other
-// nodes. The core algorithm is based on Vivaldi, see the documentation for Config
-// for more details.
-type Client struct {
-	// coord is the current estimate of the client's network coordinate.
-	coord *Coordinate
-
-	// origin is a coordinate sitting at the origin.
-	origin *Coordinate
-
-	// config contains the tuning parameters that govern the performance of
-	// the algorithm.
-	config *Config
-
-	// adjustmentIndex is the current index into the adjustmentSamples slice.
-	adjustmentIndex uint
-
-	// adjustment is used to store samples for the adjustment calculation.
-	adjustmentSamples []float64
-
-	// latencyFilterSamples is used to store the last several RTT samples,
-	// keyed by node name. We will use the config's LatencyFilterSamples
-	// value to determine how many samples we keep, per node.
-	latencyFilterSamples map[string][]float64
-
-	// stats is used to record events that occur when updating coordinates.
-	stats ClientStats
-
-	// mutex enables safe concurrent access to the client.
-	mutex sync.RWMutex
-}
-
-// ClientStats is used to record events that occur when updating coordinates.
-type ClientStats struct {
-	// Resets is incremented any time we reset our local coordinate because
-	// our calculations have resulted in an invalid state.
-	Resets int
-}
-
-// NewClient creates a new Client and verifies the configuration is valid.
-func NewClient(config *Config) (*Client, error) {
-	if !(config.Dimensionality > 0) {
-		return nil, fmt.Errorf("dimensionality must be >0")
-	}
-
-	return &Client{
-		coord:                NewCoordinate(config),
-		origin:               NewCoordinate(config),
-		config:               config,
-		adjustmentIndex:      0,
-		adjustmentSamples:    make([]float64, config.AdjustmentWindowSize),
-		latencyFilterSamples: make(map[string][]float64),
-	}, nil
-}
-
-// GetCoordinate returns a copy of the coordinate for this client.
-func (c *Client) GetCoordinate() *Coordinate {
-	c.mutex.RLock()
-	defer c.mutex.RUnlock()
-
-	return c.coord.Clone()
-}
-
-// SetCoordinate forces the client's coordinate to a known state.
-func (c *Client) SetCoordinate(coord *Coordinate) error {
-	c.mutex.Lock()
-	defer c.mutex.Unlock()
-
-	if err := c.checkCoordinate(coord); err != nil {
-		return err
-	}
-
-	c.coord = coord.Clone()
-	return nil
-}
-
-// ForgetNode removes any client state for the given node.
-func (c *Client) ForgetNode(node string) {
-	c.mutex.Lock()
-	defer c.mutex.Unlock()
-
-	delete(c.latencyFilterSamples, node)
-}
-
-// Stats returns a copy of stats for the client.
-func (c *Client) Stats() ClientStats {
-	c.mutex.Lock()
-	defer c.mutex.Unlock()
-
-	return c.stats
-}
-
-// checkCoordinate returns an error if the coordinate isn't compatible with
-// this client, or if the coordinate itself isn't valid. This assumes the mutex
-// has been locked already.
-func (c *Client) checkCoordinate(coord *Coordinate) error {
-	if !c.coord.IsCompatibleWith(coord) {
-		return fmt.Errorf("dimensions aren't compatible")
-	}
-
-	if !coord.IsValid() {
-		return fmt.Errorf("coordinate is invalid")
-	}
-
-	return nil
-}
-
-// latencyFilter applies a simple moving median filter with a new sample for
-// a node. This assumes that the mutex has been locked already.
-func (c *Client) latencyFilter(node string, rttSeconds float64) float64 {
-	samples, ok := c.latencyFilterSamples[node]
-	if !ok {
-		samples = make([]float64, 0, c.config.LatencyFilterSize)
-	}
-
-	// Add the new sample and trim the list, if needed.
-	samples = append(samples, rttSeconds)
-	if len(samples) > int(c.config.LatencyFilterSize) {
-		samples = samples[1:]
-	}
-	c.latencyFilterSamples[node] = samples
-
-	// Sort a copy of the samples and return the median.
-	sorted := make([]float64, len(samples))
-	copy(sorted, samples)
-	sort.Float64s(sorted)
-	return sorted[len(sorted)/2]
-}
-
-// updateVivialdi updates the Vivaldi portion of the client's coordinate. This
-// assumes that the mutex has been locked already.
-func (c *Client) updateVivaldi(other *Coordinate, rttSeconds float64) {
-	const zeroThreshold = 1.0e-6
-
-	dist := c.coord.DistanceTo(other).Seconds()
-	if rttSeconds < zeroThreshold {
-		rttSeconds = zeroThreshold
-	}
-	wrongness := math.Abs(dist-rttSeconds) / rttSeconds
-
-	totalError := c.coord.Error + other.Error
-	if totalError < zeroThreshold {
-		totalError = zeroThreshold
-	}
-	weight := c.coord.Error / totalError
-
-	c.coord.Error = c.config.VivaldiCE*weight*wrongness + c.coord.Error*(1.0-c.config.VivaldiCE*weight)
-	if c.coord.Error > c.config.VivaldiErrorMax {
-		c.coord.Error = c.config.VivaldiErrorMax
-	}
-
-	delta := c.config.VivaldiCC * weight
-	force := delta * (rttSeconds - dist)
-	c.coord = c.coord.ApplyForce(c.config, force, other)
-}
-
-// updateAdjustment updates the adjustment portion of the client's coordinate, if
-// the feature is enabled. This assumes that the mutex has been locked already.
-func (c *Client) updateAdjustment(other *Coordinate, rttSeconds float64) {
-	if c.config.AdjustmentWindowSize == 0 {
-		return
-	}
-
-	// Note that the existing adjustment factors don't figure in to this
-	// calculation so we use the raw distance here.
-	dist := c.coord.rawDistanceTo(other)
-	c.adjustmentSamples[c.adjustmentIndex] = rttSeconds - dist
-	c.adjustmentIndex = (c.adjustmentIndex + 1) % c.config.AdjustmentWindowSize
-
-	sum := 0.0
-	for _, sample := range c.adjustmentSamples {
-		sum += sample
-	}
-	c.coord.Adjustment = sum / (2.0 * float64(c.config.AdjustmentWindowSize))
-}
-
-// updateGravity applies a small amount of gravity to pull coordinates towards
-// the center of the coordinate system to combat drift. This assumes that the
-// mutex is locked already.
-func (c *Client) updateGravity() {
-	dist := c.origin.DistanceTo(c.coord).Seconds()
-	force := -1.0 * math.Pow(dist/c.config.GravityRho, 2.0)
-	c.coord = c.coord.ApplyForce(c.config, force, c.origin)
-}
-
-// Update takes other, a coordinate for another node, and rtt, a round trip
-// time observation for a ping to that node, and updates the estimated position of
-// the client's coordinate. Returns the updated coordinate.
-func (c *Client) Update(node string, other *Coordinate, rtt time.Duration) (*Coordinate, error) {
-	c.mutex.Lock()
-	defer c.mutex.Unlock()
-
-	if err := c.checkCoordinate(other); err != nil {
-		return nil, err
-	}
-
-	// The code down below can handle zero RTTs, which we have seen in
-	// https://github.com/hashicorp/consul/issues/3789, presumably in
-	// environments with coarse-grained monotonic clocks (we are still
-	// trying to pin this down). In any event, this is ok from a code PoV
-	// so we don't need to alert operators with spammy messages. We did
-	// add a counter so this is still observable, though.
-	const maxRTT = 10 * time.Second
-	if rtt < 0 || rtt > maxRTT {
-		return nil, fmt.Errorf("round trip time not in valid range, duration %v is not a positive value less than %v ", rtt, maxRTT)
-	}
-	if rtt == 0 {
-		metrics.IncrCounter([]string{"serf", "coordinate", "zero-rtt"}, 1)
-	}
-
-	rttSeconds := c.latencyFilter(node, rtt.Seconds())
-	c.updateVivaldi(other, rttSeconds)
-	c.updateAdjustment(other, rttSeconds)
-	c.updateGravity()
-	if !c.coord.IsValid() {
-		c.stats.Resets++
-		c.coord = NewCoordinate(c.config)
-	}
-
-	return c.coord.Clone(), nil
-}
-
-// DistanceTo returns the estimated RTT from the client's coordinate to other, the
-// coordinate for another node.
-func (c *Client) DistanceTo(other *Coordinate) time.Duration {
-	c.mutex.RLock()
-	defer c.mutex.RUnlock()
-
-	return c.coord.DistanceTo(other)
-}
diff --git a/vendor/github.com/hashicorp/serf/coordinate/config.go b/vendor/github.com/hashicorp/serf/coordinate/config.go
deleted file mode 100644
index b85a8ab..0000000
--- a/vendor/github.com/hashicorp/serf/coordinate/config.go
+++ /dev/null
@@ -1,70 +0,0 @@
-package coordinate
-
-// Config is used to set the parameters of the Vivaldi-based coordinate mapping
-// algorithm.
-//
-// The following references are called out at various points in the documentation
-// here:
-//
-// [1] Dabek, Frank, et al. "Vivaldi: A decentralized network coordinate system."
-//     ACM SIGCOMM Computer Communication Review. Vol. 34. No. 4. ACM, 2004.
-// [2] Ledlie, Jonathan, Paul Gardner, and Margo I. Seltzer. "Network Coordinates
-//     in the Wild." NSDI. Vol. 7. 2007.
-// [3] Lee, Sanghwan, et al. "On suitability of Euclidean embedding for
-//     host-based network coordinate systems." Networking, IEEE/ACM Transactions
-//     on 18.1 (2010): 27-40.
-type Config struct {
-	// The dimensionality of the coordinate system. As discussed in [2], more
-	// dimensions improves the accuracy of the estimates up to a point. Per [2]
-	// we chose 8 dimensions plus a non-Euclidean height.
-	Dimensionality uint
-
-	// VivaldiErrorMax is the default error value when a node hasn't yet made
-	// any observations. It also serves as an upper limit on the error value in
-	// case observations cause the error value to increase without bound.
-	VivaldiErrorMax float64
-
-	// VivaldiCE is a tuning factor that controls the maximum impact an
-	// observation can have on a node's confidence. See [1] for more details.
-	VivaldiCE float64
-
-	// VivaldiCC is a tuning factor that controls the maximum impact an
-	// observation can have on a node's coordinate. See [1] for more details.
-	VivaldiCC float64
-
-	// AdjustmentWindowSize is a tuning factor that determines how many samples
-	// we retain to calculate the adjustment factor as discussed in [3]. Setting
-	// this to zero disables this feature.
-	AdjustmentWindowSize uint
-
-	// HeightMin is the minimum value of the height parameter. Since this
-	// always must be positive, it will introduce a small amount error, so
-	// the chosen value should be relatively small compared to "normal"
-	// coordinates.
-	HeightMin float64
-
-	// LatencyFilterSamples is the maximum number of samples that are retained
-	// per node, in order to compute a median. The intent is to ride out blips
-	// but still keep the delay low, since our time to probe any given node is
-	// pretty infrequent. See [2] for more details.
-	LatencyFilterSize uint
-
-	// GravityRho is a tuning factor that sets how much gravity has an effect
-	// to try to re-center coordinates. See [2] for more details.
-	GravityRho float64
-}
-
-// DefaultConfig returns a Config that has some default values suitable for
-// basic testing of the algorithm, but not tuned to any particular type of cluster.
-func DefaultConfig() *Config {
-	return &Config{
-		Dimensionality:       8,
-		VivaldiErrorMax:      1.5,
-		VivaldiCE:            0.25,
-		VivaldiCC:            0.25,
-		AdjustmentWindowSize: 20,
-		HeightMin:            10.0e-6,
-		LatencyFilterSize:    3,
-		GravityRho:           150.0,
-	}
-}
diff --git a/vendor/github.com/hashicorp/serf/coordinate/coordinate.go b/vendor/github.com/hashicorp/serf/coordinate/coordinate.go
deleted file mode 100644
index fbe792c..0000000
--- a/vendor/github.com/hashicorp/serf/coordinate/coordinate.go
+++ /dev/null
@@ -1,203 +0,0 @@
-package coordinate
-
-import (
-	"math"
-	"math/rand"
-	"time"
-)
-
-// Coordinate is a specialized structure for holding network coordinates for the
-// Vivaldi-based coordinate mapping algorithm. All of the fields should be public
-// to enable this to be serialized. All values in here are in units of seconds.
-type Coordinate struct {
-	// Vec is the Euclidean portion of the coordinate. This is used along
-	// with the other fields to provide an overall distance estimate. The
-	// units here are seconds.
-	Vec []float64
-
-	// Err reflects the confidence in the given coordinate and is updated
-	// dynamically by the Vivaldi Client. This is dimensionless.
-	Error float64
-
-	// Adjustment is a distance offset computed based on a calculation over
-	// observations from all other nodes over a fixed window and is updated
-	// dynamically by the Vivaldi Client. The units here are seconds.
-	Adjustment float64
-
-	// Height is a distance offset that accounts for non-Euclidean effects
-	// which model the access links from nodes to the core Internet. The access
-	// links are usually set by bandwidth and congestion, and the core links
-	// usually follow distance based on geography.
-	Height float64
-}
-
-const (
-	// secondsToNanoseconds is used to convert float seconds to nanoseconds.
-	secondsToNanoseconds = 1.0e9
-
-	// zeroThreshold is used to decide if two coordinates are on top of each
-	// other.
-	zeroThreshold = 1.0e-6
-)
-
-// ErrDimensionalityConflict will be panic-d if you try to perform operations
-// with incompatible dimensions.
-type DimensionalityConflictError struct{}
-
-// Adds the error interface.
-func (e DimensionalityConflictError) Error() string {
-	return "coordinate dimensionality does not match"
-}
-
-// NewCoordinate creates a new coordinate at the origin, using the given config
-// to supply key initial values.
-func NewCoordinate(config *Config) *Coordinate {
-	return &Coordinate{
-		Vec:        make([]float64, config.Dimensionality),
-		Error:      config.VivaldiErrorMax,
-		Adjustment: 0.0,
-		Height:     config.HeightMin,
-	}
-}
-
-// Clone creates an independent copy of this coordinate.
-func (c *Coordinate) Clone() *Coordinate {
-	vec := make([]float64, len(c.Vec))
-	copy(vec, c.Vec)
-	return &Coordinate{
-		Vec:        vec,
-		Error:      c.Error,
-		Adjustment: c.Adjustment,
-		Height:     c.Height,
-	}
-}
-
-// componentIsValid returns false if a floating point value is a NaN or an
-// infinity.
-func componentIsValid(f float64) bool {
-	return !math.IsInf(f, 0) && !math.IsNaN(f)
-}
-
-// IsValid returns false if any component of a coordinate isn't valid, per the
-// componentIsValid() helper above.
-func (c *Coordinate) IsValid() bool {
-	for i := range c.Vec {
-		if !componentIsValid(c.Vec[i]) {
-			return false
-		}
-	}
-
-	return componentIsValid(c.Error) &&
-		componentIsValid(c.Adjustment) &&
-		componentIsValid(c.Height)
-}
-
-// IsCompatibleWith checks to see if the two coordinates are compatible
-// dimensionally. If this returns true then you are guaranteed to not get
-// any runtime errors operating on them.
-func (c *Coordinate) IsCompatibleWith(other *Coordinate) bool {
-	return len(c.Vec) == len(other.Vec)
-}
-
-// ApplyForce returns the result of applying the force from the direction of the
-// other coordinate.
-func (c *Coordinate) ApplyForce(config *Config, force float64, other *Coordinate) *Coordinate {
-	if !c.IsCompatibleWith(other) {
-		panic(DimensionalityConflictError{})
-	}
-
-	ret := c.Clone()
-	unit, mag := unitVectorAt(c.Vec, other.Vec)
-	ret.Vec = add(ret.Vec, mul(unit, force))
-	if mag > zeroThreshold {
-		ret.Height = (ret.Height+other.Height)*force/mag + ret.Height
-		ret.Height = math.Max(ret.Height, config.HeightMin)
-	}
-	return ret
-}
-
-// DistanceTo returns the distance between this coordinate and the other
-// coordinate, including adjustments.
-func (c *Coordinate) DistanceTo(other *Coordinate) time.Duration {
-	if !c.IsCompatibleWith(other) {
-		panic(DimensionalityConflictError{})
-	}
-
-	dist := c.rawDistanceTo(other)
-	adjustedDist := dist + c.Adjustment + other.Adjustment
-	if adjustedDist > 0.0 {
-		dist = adjustedDist
-	}
-	return time.Duration(dist * secondsToNanoseconds)
-}
-
-// rawDistanceTo returns the Vivaldi distance between this coordinate and the
-// other coordinate in seconds, not including adjustments. This assumes the
-// dimensions have already been checked to be compatible.
-func (c *Coordinate) rawDistanceTo(other *Coordinate) float64 {
-	return magnitude(diff(c.Vec, other.Vec)) + c.Height + other.Height
-}
-
-// add returns the sum of vec1 and vec2. This assumes the dimensions have
-// already been checked to be compatible.
-func add(vec1 []float64, vec2 []float64) []float64 {
-	ret := make([]float64, len(vec1))
-	for i := range ret {
-		ret[i] = vec1[i] + vec2[i]
-	}
-	return ret
-}
-
-// diff returns the difference between the vec1 and vec2. This assumes the
-// dimensions have already been checked to be compatible.
-func diff(vec1 []float64, vec2 []float64) []float64 {
-	ret := make([]float64, len(vec1))
-	for i := range ret {
-		ret[i] = vec1[i] - vec2[i]
-	}
-	return ret
-}
-
-// mul returns vec multiplied by a scalar factor.
-func mul(vec []float64, factor float64) []float64 {
-	ret := make([]float64, len(vec))
-	for i := range vec {
-		ret[i] = vec[i] * factor
-	}
-	return ret
-}
-
-// magnitude computes the magnitude of the vec.
-func magnitude(vec []float64) float64 {
-	sum := 0.0
-	for i := range vec {
-		sum += vec[i] * vec[i]
-	}
-	return math.Sqrt(sum)
-}
-
-// unitVectorAt returns a unit vector pointing at vec1 from vec2. If the two
-// positions are the same then a random unit vector is returned. We also return
-// the distance between the points for use in the later height calculation.
-func unitVectorAt(vec1 []float64, vec2 []float64) ([]float64, float64) {
-	ret := diff(vec1, vec2)
-
-	// If the coordinates aren't on top of each other we can normalize.
-	if mag := magnitude(ret); mag > zeroThreshold {
-		return mul(ret, 1.0/mag), mag
-	}
-
-	// Otherwise, just return a random unit vector.
-	for i := range ret {
-		ret[i] = rand.Float64() - 0.5
-	}
-	if mag := magnitude(ret); mag > zeroThreshold {
-		return mul(ret, 1.0/mag), 0.0
-	}
-
-	// And finally just give up and make a unit vector along the first
-	// dimension. This should be exceedingly rare.
-	ret = make([]float64, len(ret))
-	ret[0] = 1.0
-	return ret, 0.0
-}
diff --git a/vendor/github.com/hashicorp/serf/coordinate/phantom.go b/vendor/github.com/hashicorp/serf/coordinate/phantom.go
deleted file mode 100644
index 6fb033c..0000000
--- a/vendor/github.com/hashicorp/serf/coordinate/phantom.go
+++ /dev/null
@@ -1,187 +0,0 @@
-package coordinate
-
-import (
-	"fmt"
-	"math"
-	"math/rand"
-	"time"
-)
-
-// GenerateClients returns a slice with nodes number of clients, all with the
-// given config.
-func GenerateClients(nodes int, config *Config) ([]*Client, error) {
-	clients := make([]*Client, nodes)
-	for i, _ := range clients {
-		client, err := NewClient(config)
-		if err != nil {
-			return nil, err
-		}
-
-		clients[i] = client
-	}
-	return clients, nil
-}
-
-// GenerateLine returns a truth matrix as if all the nodes are in a straight linke
-// with the given spacing between them.
-func GenerateLine(nodes int, spacing time.Duration) [][]time.Duration {
-	truth := make([][]time.Duration, nodes)
-	for i := range truth {
-		truth[i] = make([]time.Duration, nodes)
-	}
-
-	for i := 0; i < nodes; i++ {
-		for j := i + 1; j < nodes; j++ {
-			rtt := time.Duration(j-i) * spacing
-			truth[i][j], truth[j][i] = rtt, rtt
-		}
-	}
-	return truth
-}
-
-// GenerateGrid returns a truth matrix as if all the nodes are in a two dimensional
-// grid with the given spacing between them.
-func GenerateGrid(nodes int, spacing time.Duration) [][]time.Duration {
-	truth := make([][]time.Duration, nodes)
-	for i := range truth {
-		truth[i] = make([]time.Duration, nodes)
-	}
-
-	n := int(math.Sqrt(float64(nodes)))
-	for i := 0; i < nodes; i++ {
-		for j := i + 1; j < nodes; j++ {
-			x1, y1 := float64(i%n), float64(i/n)
-			x2, y2 := float64(j%n), float64(j/n)
-			dx, dy := x2-x1, y2-y1
-			dist := math.Sqrt(dx*dx + dy*dy)
-			rtt := time.Duration(dist * float64(spacing))
-			truth[i][j], truth[j][i] = rtt, rtt
-		}
-	}
-	return truth
-}
-
-// GenerateSplit returns a truth matrix as if half the nodes are close together in
-// one location and half the nodes are close together in another. The lan factor
-// is used to separate the nodes locally and the wan factor represents the split
-// between the two sides.
-func GenerateSplit(nodes int, lan time.Duration, wan time.Duration) [][]time.Duration {
-	truth := make([][]time.Duration, nodes)
-	for i := range truth {
-		truth[i] = make([]time.Duration, nodes)
-	}
-
-	split := nodes / 2
-	for i := 0; i < nodes; i++ {
-		for j := i + 1; j < nodes; j++ {
-			rtt := lan
-			if (i <= split && j > split) || (i > split && j <= split) {
-				rtt += wan
-			}
-			truth[i][j], truth[j][i] = rtt, rtt
-		}
-	}
-	return truth
-}
-
-// GenerateCircle returns a truth matrix for a set of nodes, evenly distributed
-// around a circle with the given radius. The first node is at the "center" of the
-// circle because it's equidistant from all the other nodes, but we place it at
-// double the radius, so it should show up above all the other nodes in height.
-func GenerateCircle(nodes int, radius time.Duration) [][]time.Duration {
-	truth := make([][]time.Duration, nodes)
-	for i := range truth {
-		truth[i] = make([]time.Duration, nodes)
-	}
-
-	for i := 0; i < nodes; i++ {
-		for j := i + 1; j < nodes; j++ {
-			var rtt time.Duration
-			if i == 0 {
-				rtt = 2 * radius
-			} else {
-				t1 := 2.0 * math.Pi * float64(i) / float64(nodes)
-				x1, y1 := math.Cos(t1), math.Sin(t1)
-				t2 := 2.0 * math.Pi * float64(j) / float64(nodes)
-				x2, y2 := math.Cos(t2), math.Sin(t2)
-				dx, dy := x2-x1, y2-y1
-				dist := math.Sqrt(dx*dx + dy*dy)
-				rtt = time.Duration(dist * float64(radius))
-			}
-			truth[i][j], truth[j][i] = rtt, rtt
-		}
-	}
-	return truth
-}
-
-// GenerateRandom returns a truth matrix for a set of nodes with normally
-// distributed delays, with the given mean and deviation. The RNG is re-seeded
-// so you always get the same matrix for a given size.
-func GenerateRandom(nodes int, mean time.Duration, deviation time.Duration) [][]time.Duration {
-	rand.Seed(1)
-
-	truth := make([][]time.Duration, nodes)
-	for i := range truth {
-		truth[i] = make([]time.Duration, nodes)
-	}
-
-	for i := 0; i < nodes; i++ {
-		for j := i + 1; j < nodes; j++ {
-			rttSeconds := rand.NormFloat64()*deviation.Seconds() + mean.Seconds()
-			rtt := time.Duration(rttSeconds * secondsToNanoseconds)
-			truth[i][j], truth[j][i] = rtt, rtt
-		}
-	}
-	return truth
-}
-
-// Simulate runs the given number of cycles using the given list of clients and
-// truth matrix. On each cycle, each client will pick a random node and observe
-// the truth RTT, updating its coordinate estimate. The RNG is re-seeded for
-// each simulation run to get deterministic results (for this algorithm and the
-// underlying algorithm which will use random numbers for position vectors when
-// starting out with everything at the origin).
-func Simulate(clients []*Client, truth [][]time.Duration, cycles int) {
-	rand.Seed(1)
-
-	nodes := len(clients)
-	for cycle := 0; cycle < cycles; cycle++ {
-		for i, _ := range clients {
-			if j := rand.Intn(nodes); j != i {
-				c := clients[j].GetCoordinate()
-				rtt := truth[i][j]
-				node := fmt.Sprintf("node_%d", j)
-				clients[i].Update(node, c, rtt)
-			}
-		}
-	}
-}
-
-// Stats is returned from the Evaluate function with a summary of the algorithm
-// performance.
-type Stats struct {
-	ErrorMax float64
-	ErrorAvg float64
-}
-
-// Evaluate uses the coordinates of the given clients to calculate estimated
-// distances and compares them with the given truth matrix, returning summary
-// stats.
-func Evaluate(clients []*Client, truth [][]time.Duration) (stats Stats) {
-	nodes := len(clients)
-	count := 0
-	for i := 0; i < nodes; i++ {
-		for j := i + 1; j < nodes; j++ {
-			est := clients[i].DistanceTo(clients[j].GetCoordinate()).Seconds()
-			actual := truth[i][j].Seconds()
-			error := math.Abs(est-actual) / actual
-			stats.ErrorMax = math.Max(stats.ErrorMax, error)
-			stats.ErrorAvg += error
-			count += 1
-		}
-	}
-
-	stats.ErrorAvg /= float64(count)
-	fmt.Printf("Error avg=%9.6f max=%9.6f\n", stats.ErrorAvg, stats.ErrorMax)
-	return
-}
diff --git a/vendor/github.com/mitchellh/go-homedir/LICENSE b/vendor/github.com/mitchellh/go-homedir/LICENSE
deleted file mode 100644
index f9c841a..0000000
--- a/vendor/github.com/mitchellh/go-homedir/LICENSE
+++ /dev/null
@@ -1,21 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) 2013 Mitchell Hashimoto
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
diff --git a/vendor/github.com/mitchellh/go-homedir/README.md b/vendor/github.com/mitchellh/go-homedir/README.md
deleted file mode 100644
index d70706d..0000000
--- a/vendor/github.com/mitchellh/go-homedir/README.md
+++ /dev/null
@@ -1,14 +0,0 @@
-# go-homedir
-
-This is a Go library for detecting the user's home directory without
-the use of cgo, so the library can be used in cross-compilation environments.
-
-Usage is incredibly simple, just call `homedir.Dir()` to get the home directory
-for a user, and `homedir.Expand()` to expand the `~` in a path to the home
-directory.
-
-**Why not just use `os/user`?** The built-in `os/user` package requires
-cgo on Darwin systems. This means that any Go code that uses that package
-cannot cross compile. But 99% of the time the use for `os/user` is just to
-retrieve the home directory, which we can do for the current user without
-cgo. This library does that, enabling cross-compilation.
diff --git a/vendor/github.com/mitchellh/go-homedir/go.mod b/vendor/github.com/mitchellh/go-homedir/go.mod
deleted file mode 100644
index 7efa09a..0000000
--- a/vendor/github.com/mitchellh/go-homedir/go.mod
+++ /dev/null
@@ -1 +0,0 @@
-module github.com/mitchellh/go-homedir
diff --git a/vendor/github.com/mitchellh/go-homedir/homedir.go b/vendor/github.com/mitchellh/go-homedir/homedir.go
deleted file mode 100644
index 2537853..0000000
--- a/vendor/github.com/mitchellh/go-homedir/homedir.go
+++ /dev/null
@@ -1,167 +0,0 @@
-package homedir
-
-import (
-	"bytes"
-	"errors"
-	"os"
-	"os/exec"
-	"path/filepath"
-	"runtime"
-	"strconv"
-	"strings"
-	"sync"
-)
-
-// DisableCache will disable caching of the home directory. Caching is enabled
-// by default.
-var DisableCache bool
-
-var homedirCache string
-var cacheLock sync.RWMutex
-
-// Dir returns the home directory for the executing user.
-//
-// This uses an OS-specific method for discovering the home directory.
-// An error is returned if a home directory cannot be detected.
-func Dir() (string, error) {
-	if !DisableCache {
-		cacheLock.RLock()
-		cached := homedirCache
-		cacheLock.RUnlock()
-		if cached != "" {
-			return cached, nil
-		}
-	}
-
-	cacheLock.Lock()
-	defer cacheLock.Unlock()
-
-	var result string
-	var err error
-	if runtime.GOOS == "windows" {
-		result, err = dirWindows()
-	} else {
-		// Unix-like system, so just assume Unix
-		result, err = dirUnix()
-	}
-
-	if err != nil {
-		return "", err
-	}
-	homedirCache = result
-	return result, nil
-}
-
-// Expand expands the path to include the home directory if the path
-// is prefixed with `~`. If it isn't prefixed with `~`, the path is
-// returned as-is.
-func Expand(path string) (string, error) {
-	if len(path) == 0 {
-		return path, nil
-	}
-
-	if path[0] != '~' {
-		return path, nil
-	}
-
-	if len(path) > 1 && path[1] != '/' && path[1] != '\\' {
-		return "", errors.New("cannot expand user-specific home dir")
-	}
-
-	dir, err := Dir()
-	if err != nil {
-		return "", err
-	}
-
-	return filepath.Join(dir, path[1:]), nil
-}
-
-// Reset clears the cache, forcing the next call to Dir to re-detect
-// the home directory. This generally never has to be called, but can be
-// useful in tests if you're modifying the home directory via the HOME
-// env var or something.
-func Reset() {
-	cacheLock.Lock()
-	defer cacheLock.Unlock()
-	homedirCache = ""
-}
-
-func dirUnix() (string, error) {
-	homeEnv := "HOME"
-	if runtime.GOOS == "plan9" {
-		// On plan9, env vars are lowercase.
-		homeEnv = "home"
-	}
-
-	// First prefer the HOME environmental variable
-	if home := os.Getenv(homeEnv); home != "" {
-		return home, nil
-	}
-
-	var stdout bytes.Buffer
-
-	// If that fails, try OS specific commands
-	if runtime.GOOS == "darwin" {
-		cmd := exec.Command("sh", "-c", `dscl -q . -read /Users/"$(whoami)" NFSHomeDirectory | sed 's/^[^ ]*: //'`)
-		cmd.Stdout = &stdout
-		if err := cmd.Run(); err == nil {
-			result := strings.TrimSpace(stdout.String())
-			if result != "" {
-				return result, nil
-			}
-		}
-	} else {
-		cmd := exec.Command("getent", "passwd", strconv.Itoa(os.Getuid()))
-		cmd.Stdout = &stdout
-		if err := cmd.Run(); err != nil {
-			// If the error is ErrNotFound, we ignore it. Otherwise, return it.
-			if err != exec.ErrNotFound {
-				return "", err
-			}
-		} else {
-			if passwd := strings.TrimSpace(stdout.String()); passwd != "" {
-				// username:password:uid:gid:gecos:home:shell
-				passwdParts := strings.SplitN(passwd, ":", 7)
-				if len(passwdParts) > 5 {
-					return passwdParts[5], nil
-				}
-			}
-		}
-	}
-
-	// If all else fails, try the shell
-	stdout.Reset()
-	cmd := exec.Command("sh", "-c", "cd && pwd")
-	cmd.Stdout = &stdout
-	if err := cmd.Run(); err != nil {
-		return "", err
-	}
-
-	result := strings.TrimSpace(stdout.String())
-	if result == "" {
-		return "", errors.New("blank output when reading home directory")
-	}
-
-	return result, nil
-}
-
-func dirWindows() (string, error) {
-	// First prefer the HOME environmental variable
-	if home := os.Getenv("HOME"); home != "" {
-		return home, nil
-	}
-
-	// Prefer standard environment variable USERPROFILE
-	if home := os.Getenv("USERPROFILE"); home != "" {
-		return home, nil
-	}
-
-	drive := os.Getenv("HOMEDRIVE")
-	path := os.Getenv("HOMEPATH")
-	home := drive + path
-	if drive == "" || path == "" {
-		return "", errors.New("HOMEDRIVE, HOMEPATH, or USERPROFILE are blank")
-	}
-
-	return home, nil
-}
diff --git a/vendor/github.com/mitchellh/mapstructure/.travis.yml b/vendor/github.com/mitchellh/mapstructure/.travis.yml
deleted file mode 100644
index 1689c7d..0000000
--- a/vendor/github.com/mitchellh/mapstructure/.travis.yml
+++ /dev/null
@@ -1,8 +0,0 @@
-language: go
-
-go:
-  - "1.11.x"
-  - tip
-
-script:
-  - go test
diff --git a/vendor/github.com/mitchellh/mapstructure/CHANGELOG.md b/vendor/github.com/mitchellh/mapstructure/CHANGELOG.md
deleted file mode 100644
index 3b3cb72..0000000
--- a/vendor/github.com/mitchellh/mapstructure/CHANGELOG.md
+++ /dev/null
@@ -1,21 +0,0 @@
-## 1.1.2
-
-* Fix error when decode hook decodes interface implementation into interface
-  type. [GH-140]
-
-## 1.1.1
-
-* Fix panic that can happen in `decodePtr`
-
-## 1.1.0
-
-* Added `StringToIPHookFunc` to convert `string` to `net.IP` and `net.IPNet` [GH-133]
-* Support struct to struct decoding [GH-137]
-* If source map value is nil, then destination map value is nil (instead of empty)
-* If source slice value is nil, then destination slice value is nil (instead of empty)
-* If source pointer is nil, then destination pointer is set to nil (instead of
-  allocated zero value of type)
-
-## 1.0.0
-
-* Initial tagged stable release.
diff --git a/vendor/github.com/mitchellh/mapstructure/LICENSE b/vendor/github.com/mitchellh/mapstructure/LICENSE
deleted file mode 100644
index f9c841a..0000000
--- a/vendor/github.com/mitchellh/mapstructure/LICENSE
+++ /dev/null
@@ -1,21 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) 2013 Mitchell Hashimoto
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
diff --git a/vendor/github.com/mitchellh/mapstructure/README.md b/vendor/github.com/mitchellh/mapstructure/README.md
deleted file mode 100644
index 0018dc7..0000000
--- a/vendor/github.com/mitchellh/mapstructure/README.md
+++ /dev/null
@@ -1,46 +0,0 @@
-# mapstructure [![Godoc](https://godoc.org/github.com/mitchellh/mapstructure?status.svg)](https://godoc.org/github.com/mitchellh/mapstructure)
-
-mapstructure is a Go library for decoding generic map values to structures
-and vice versa, while providing helpful error handling.
-
-This library is most useful when decoding values from some data stream (JSON,
-Gob, etc.) where you don't _quite_ know the structure of the underlying data
-until you read a part of it. You can therefore read a `map[string]interface{}`
-and use this library to decode it into the proper underlying native Go
-structure.
-
-## Installation
-
-Standard `go get`:
-
-```
-$ go get github.com/mitchellh/mapstructure
-```
-
-## Usage & Example
-
-For usage and examples see the [Godoc](http://godoc.org/github.com/mitchellh/mapstructure).
-
-The `Decode` function has examples associated with it there.
-
-## But Why?!
-
-Go offers fantastic standard libraries for decoding formats such as JSON.
-The standard method is to have a struct pre-created, and populate that struct
-from the bytes of the encoded format. This is great, but the problem is if
-you have configuration or an encoding that changes slightly depending on
-specific fields. For example, consider this JSON:
-
-```json
-{
-  "type": "person",
-  "name": "Mitchell"
-}
-```
-
-Perhaps we can't populate a specific structure without first reading
-the "type" field from the JSON. We could always do two passes over the
-decoding of the JSON (reading the "type" first, and the rest later).
-However, it is much simpler to just decode this into a `map[string]interface{}`
-structure, read the "type" key, then use something like this library
-to decode it into the proper structure.
diff --git a/vendor/github.com/mitchellh/mapstructure/decode_hooks.go b/vendor/github.com/mitchellh/mapstructure/decode_hooks.go
deleted file mode 100644
index 1f0abc6..0000000
--- a/vendor/github.com/mitchellh/mapstructure/decode_hooks.go
+++ /dev/null
@@ -1,217 +0,0 @@
-package mapstructure
-
-import (
-	"errors"
-	"fmt"
-	"net"
-	"reflect"
-	"strconv"
-	"strings"
-	"time"
-)
-
-// typedDecodeHook takes a raw DecodeHookFunc (an interface{}) and turns
-// it into the proper DecodeHookFunc type, such as DecodeHookFuncType.
-func typedDecodeHook(h DecodeHookFunc) DecodeHookFunc {
-	// Create variables here so we can reference them with the reflect pkg
-	var f1 DecodeHookFuncType
-	var f2 DecodeHookFuncKind
-
-	// Fill in the variables into this interface and the rest is done
-	// automatically using the reflect package.
-	potential := []interface{}{f1, f2}
-
-	v := reflect.ValueOf(h)
-	vt := v.Type()
-	for _, raw := range potential {
-		pt := reflect.ValueOf(raw).Type()
-		if vt.ConvertibleTo(pt) {
-			return v.Convert(pt).Interface()
-		}
-	}
-
-	return nil
-}
-
-// DecodeHookExec executes the given decode hook. This should be used
-// since it'll naturally degrade to the older backwards compatible DecodeHookFunc
-// that took reflect.Kind instead of reflect.Type.
-func DecodeHookExec(
-	raw DecodeHookFunc,
-	from reflect.Type, to reflect.Type,
-	data interface{}) (interface{}, error) {
-	switch f := typedDecodeHook(raw).(type) {
-	case DecodeHookFuncType:
-		return f(from, to, data)
-	case DecodeHookFuncKind:
-		return f(from.Kind(), to.Kind(), data)
-	default:
-		return nil, errors.New("invalid decode hook signature")
-	}
-}
-
-// ComposeDecodeHookFunc creates a single DecodeHookFunc that
-// automatically composes multiple DecodeHookFuncs.
-//
-// The composed funcs are called in order, with the result of the
-// previous transformation.
-func ComposeDecodeHookFunc(fs ...DecodeHookFunc) DecodeHookFunc {
-	return func(
-		f reflect.Type,
-		t reflect.Type,
-		data interface{}) (interface{}, error) {
-		var err error
-		for _, f1 := range fs {
-			data, err = DecodeHookExec(f1, f, t, data)
-			if err != nil {
-				return nil, err
-			}
-
-			// Modify the from kind to be correct with the new data
-			f = nil
-			if val := reflect.ValueOf(data); val.IsValid() {
-				f = val.Type()
-			}
-		}
-
-		return data, nil
-	}
-}
-
-// StringToSliceHookFunc returns a DecodeHookFunc that converts
-// string to []string by splitting on the given sep.
-func StringToSliceHookFunc(sep string) DecodeHookFunc {
-	return func(
-		f reflect.Kind,
-		t reflect.Kind,
-		data interface{}) (interface{}, error) {
-		if f != reflect.String || t != reflect.Slice {
-			return data, nil
-		}
-
-		raw := data.(string)
-		if raw == "" {
-			return []string{}, nil
-		}
-
-		return strings.Split(raw, sep), nil
-	}
-}
-
-// StringToTimeDurationHookFunc returns a DecodeHookFunc that converts
-// strings to time.Duration.
-func StringToTimeDurationHookFunc() DecodeHookFunc {
-	return func(
-		f reflect.Type,
-		t reflect.Type,
-		data interface{}) (interface{}, error) {
-		if f.Kind() != reflect.String {
-			return data, nil
-		}
-		if t != reflect.TypeOf(time.Duration(5)) {
-			return data, nil
-		}
-
-		// Convert it by parsing
-		return time.ParseDuration(data.(string))
-	}
-}
-
-// StringToIPHookFunc returns a DecodeHookFunc that converts
-// strings to net.IP
-func StringToIPHookFunc() DecodeHookFunc {
-	return func(
-		f reflect.Type,
-		t reflect.Type,
-		data interface{}) (interface{}, error) {
-		if f.Kind() != reflect.String {
-			return data, nil
-		}
-		if t != reflect.TypeOf(net.IP{}) {
-			return data, nil
-		}
-
-		// Convert it by parsing
-		ip := net.ParseIP(data.(string))
-		if ip == nil {
-			return net.IP{}, fmt.Errorf("failed parsing ip %v", data)
-		}
-
-		return ip, nil
-	}
-}
-
-// StringToIPNetHookFunc returns a DecodeHookFunc that converts
-// strings to net.IPNet
-func StringToIPNetHookFunc() DecodeHookFunc {
-	return func(
-		f reflect.Type,
-		t reflect.Type,
-		data interface{}) (interface{}, error) {
-		if f.Kind() != reflect.String {
-			return data, nil
-		}
-		if t != reflect.TypeOf(net.IPNet{}) {
-			return data, nil
-		}
-
-		// Convert it by parsing
-		_, net, err := net.ParseCIDR(data.(string))
-		return net, err
-	}
-}
-
-// StringToTimeHookFunc returns a DecodeHookFunc that converts
-// strings to time.Time.
-func StringToTimeHookFunc(layout string) DecodeHookFunc {
-	return func(
-		f reflect.Type,
-		t reflect.Type,
-		data interface{}) (interface{}, error) {
-		if f.Kind() != reflect.String {
-			return data, nil
-		}
-		if t != reflect.TypeOf(time.Time{}) {
-			return data, nil
-		}
-
-		// Convert it by parsing
-		return time.Parse(layout, data.(string))
-	}
-}
-
-// WeaklyTypedHook is a DecodeHookFunc which adds support for weak typing to
-// the decoder.
-//
-// Note that this is significantly different from the WeaklyTypedInput option
-// of the DecoderConfig.
-func WeaklyTypedHook(
-	f reflect.Kind,
-	t reflect.Kind,
-	data interface{}) (interface{}, error) {
-	dataVal := reflect.ValueOf(data)
-	switch t {
-	case reflect.String:
-		switch f {
-		case reflect.Bool:
-			if dataVal.Bool() {
-				return "1", nil
-			}
-			return "0", nil
-		case reflect.Float32:
-			return strconv.FormatFloat(dataVal.Float(), 'f', -1, 64), nil
-		case reflect.Int:
-			return strconv.FormatInt(dataVal.Int(), 10), nil
-		case reflect.Slice:
-			dataType := dataVal.Type()
-			elemKind := dataType.Elem().Kind()
-			if elemKind == reflect.Uint8 {
-				return string(dataVal.Interface().([]uint8)), nil
-			}
-		case reflect.Uint:
-			return strconv.FormatUint(dataVal.Uint(), 10), nil
-		}
-	}
-
-	return data, nil
-}
diff --git a/vendor/github.com/mitchellh/mapstructure/error.go b/vendor/github.com/mitchellh/mapstructure/error.go
deleted file mode 100644
index 47a99e5..0000000
--- a/vendor/github.com/mitchellh/mapstructure/error.go
+++ /dev/null
@@ -1,50 +0,0 @@
-package mapstructure
-
-import (
-	"errors"
-	"fmt"
-	"sort"
-	"strings"
-)
-
-// Error implements the error interface and can represents multiple
-// errors that occur in the course of a single decode.
-type Error struct {
-	Errors []string
-}
-
-func (e *Error) Error() string {
-	points := make([]string, len(e.Errors))
-	for i, err := range e.Errors {
-		points[i] = fmt.Sprintf("* %s", err)
-	}
-
-	sort.Strings(points)
-	return fmt.Sprintf(
-		"%d error(s) decoding:\n\n%s",
-		len(e.Errors), strings.Join(points, "\n"))
-}
-
-// WrappedErrors implements the errwrap.Wrapper interface to make this
-// return value more useful with the errwrap and go-multierror libraries.
-func (e *Error) WrappedErrors() []error {
-	if e == nil {
-		return nil
-	}
-
-	result := make([]error, len(e.Errors))
-	for i, e := range e.Errors {
-		result[i] = errors.New(e)
-	}
-
-	return result
-}
-
-func appendErrors(errors []string, err error) []string {
-	switch e := err.(type) {
-	case *Error:
-		return append(errors, e.Errors...)
-	default:
-		return append(errors, e.Error())
-	}
-}
diff --git a/vendor/github.com/mitchellh/mapstructure/go.mod b/vendor/github.com/mitchellh/mapstructure/go.mod
deleted file mode 100644
index d2a7125..0000000
--- a/vendor/github.com/mitchellh/mapstructure/go.mod
+++ /dev/null
@@ -1 +0,0 @@
-module github.com/mitchellh/mapstructure
diff --git a/vendor/github.com/mitchellh/mapstructure/mapstructure.go b/vendor/github.com/mitchellh/mapstructure/mapstructure.go
deleted file mode 100644
index 256ee63..0000000
--- a/vendor/github.com/mitchellh/mapstructure/mapstructure.go
+++ /dev/null
@@ -1,1149 +0,0 @@
-// Package mapstructure exposes functionality to convert an arbitrary
-// map[string]interface{} into a native Go structure.
-//
-// The Go structure can be arbitrarily complex, containing slices,
-// other structs, etc. and the decoder will properly decode nested
-// maps and so on into the proper structures in the native Go struct.
-// See the examples to see what the decoder is capable of.
-package mapstructure
-
-import (
-	"encoding/json"
-	"errors"
-	"fmt"
-	"reflect"
-	"sort"
-	"strconv"
-	"strings"
-)
-
-// DecodeHookFunc is the callback function that can be used for
-// data transformations. See "DecodeHook" in the DecoderConfig
-// struct.
-//
-// The type should be DecodeHookFuncType or DecodeHookFuncKind.
-// Either is accepted. Types are a superset of Kinds (Types can return
-// Kinds) and are generally a richer thing to use, but Kinds are simpler
-// if you only need those.
-//
-// The reason DecodeHookFunc is multi-typed is for backwards compatibility:
-// we started with Kinds and then realized Types were the better solution,
-// but have a promise to not break backwards compat so we now support
-// both.
-type DecodeHookFunc interface{}
-
-// DecodeHookFuncType is a DecodeHookFunc which has complete information about
-// the source and target types.
-type DecodeHookFuncType func(reflect.Type, reflect.Type, interface{}) (interface{}, error)
-
-// DecodeHookFuncKind is a DecodeHookFunc which knows only the Kinds of the
-// source and target types.
-type DecodeHookFuncKind func(reflect.Kind, reflect.Kind, interface{}) (interface{}, error)
-
-// DecoderConfig is the configuration that is used to create a new decoder
-// and allows customization of various aspects of decoding.
-type DecoderConfig struct {
-	// DecodeHook, if set, will be called before any decoding and any
-	// type conversion (if WeaklyTypedInput is on). This lets you modify
-	// the values before they're set down onto the resulting struct.
-	//
-	// If an error is returned, the entire decode will fail with that
-	// error.
-	DecodeHook DecodeHookFunc
-
-	// If ErrorUnused is true, then it is an error for there to exist
-	// keys in the original map that were unused in the decoding process
-	// (extra keys).
-	ErrorUnused bool
-
-	// ZeroFields, if set to true, will zero fields before writing them.
-	// For example, a map will be emptied before decoded values are put in
-	// it. If this is false, a map will be merged.
-	ZeroFields bool
-
-	// If WeaklyTypedInput is true, the decoder will make the following
-	// "weak" conversions:
-	//
-	//   - bools to string (true = "1", false = "0")
-	//   - numbers to string (base 10)
-	//   - bools to int/uint (true = 1, false = 0)
-	//   - strings to int/uint (base implied by prefix)
-	//   - int to bool (true if value != 0)
-	//   - string to bool (accepts: 1, t, T, TRUE, true, True, 0, f, F,
-	//     FALSE, false, False. Anything else is an error)
-	//   - empty array = empty map and vice versa
-	//   - negative numbers to overflowed uint values (base 10)
-	//   - slice of maps to a merged map
-	//   - single values are converted to slices if required. Each
-	//     element is weakly decoded. For example: "4" can become []int{4}
-	//     if the target type is an int slice.
-	//
-	WeaklyTypedInput bool
-
-	// Metadata is the struct that will contain extra metadata about
-	// the decoding. If this is nil, then no metadata will be tracked.
-	Metadata *Metadata
-
-	// Result is a pointer to the struct that will contain the decoded
-	// value.
-	Result interface{}
-
-	// The tag name that mapstructure reads for field names. This
-	// defaults to "mapstructure"
-	TagName string
-}
-
-// A Decoder takes a raw interface value and turns it into structured
-// data, keeping track of rich error information along the way in case
-// anything goes wrong. Unlike the basic top-level Decode method, you can
-// more finely control how the Decoder behaves using the DecoderConfig
-// structure. The top-level Decode method is just a convenience that sets
-// up the most basic Decoder.
-type Decoder struct {
-	config *DecoderConfig
-}
-
-// Metadata contains information about decoding a structure that
-// is tedious or difficult to get otherwise.
-type Metadata struct {
-	// Keys are the keys of the structure which were successfully decoded
-	Keys []string
-
-	// Unused is a slice of keys that were found in the raw value but
-	// weren't decoded since there was no matching field in the result interface
-	Unused []string
-}
-
-// Decode takes an input structure and uses reflection to translate it to
-// the output structure. output must be a pointer to a map or struct.
-func Decode(input interface{}, output interface{}) error {
-	config := &DecoderConfig{
-		Metadata: nil,
-		Result:   output,
-	}
-
-	decoder, err := NewDecoder(config)
-	if err != nil {
-		return err
-	}
-
-	return decoder.Decode(input)
-}
-
-// WeakDecode is the same as Decode but is shorthand to enable
-// WeaklyTypedInput. See DecoderConfig for more info.
-func WeakDecode(input, output interface{}) error {
-	config := &DecoderConfig{
-		Metadata:         nil,
-		Result:           output,
-		WeaklyTypedInput: true,
-	}
-
-	decoder, err := NewDecoder(config)
-	if err != nil {
-		return err
-	}
-
-	return decoder.Decode(input)
-}
-
-// DecodeMetadata is the same as Decode, but is shorthand to
-// enable metadata collection. See DecoderConfig for more info.
-func DecodeMetadata(input interface{}, output interface{}, metadata *Metadata) error {
-	config := &DecoderConfig{
-		Metadata: metadata,
-		Result:   output,
-	}
-
-	decoder, err := NewDecoder(config)
-	if err != nil {
-		return err
-	}
-
-	return decoder.Decode(input)
-}
-
-// WeakDecodeMetadata is the same as Decode, but is shorthand to
-// enable both WeaklyTypedInput and metadata collection. See
-// DecoderConfig for more info.
-func WeakDecodeMetadata(input interface{}, output interface{}, metadata *Metadata) error {
-	config := &DecoderConfig{
-		Metadata:         metadata,
-		Result:           output,
-		WeaklyTypedInput: true,
-	}
-
-	decoder, err := NewDecoder(config)
-	if err != nil {
-		return err
-	}
-
-	return decoder.Decode(input)
-}
-
-// NewDecoder returns a new decoder for the given configuration. Once
-// a decoder has been returned, the same configuration must not be used
-// again.
-func NewDecoder(config *DecoderConfig) (*Decoder, error) {
-	val := reflect.ValueOf(config.Result)
-	if val.Kind() != reflect.Ptr {
-		return nil, errors.New("result must be a pointer")
-	}
-
-	val = val.Elem()
-	if !val.CanAddr() {
-		return nil, errors.New("result must be addressable (a pointer)")
-	}
-
-	if config.Metadata != nil {
-		if config.Metadata.Keys == nil {
-			config.Metadata.Keys = make([]string, 0)
-		}
-
-		if config.Metadata.Unused == nil {
-			config.Metadata.Unused = make([]string, 0)
-		}
-	}
-
-	if config.TagName == "" {
-		config.TagName = "mapstructure"
-	}
-
-	result := &Decoder{
-		config: config,
-	}
-
-	return result, nil
-}
-
-// Decode decodes the given raw interface to the target pointer specified
-// by the configuration.
-func (d *Decoder) Decode(input interface{}) error {
-	return d.decode("", input, reflect.ValueOf(d.config.Result).Elem())
-}
-
-// Decodes an unknown data type into a specific reflection value.
-func (d *Decoder) decode(name string, input interface{}, outVal reflect.Value) error {
-	var inputVal reflect.Value
-	if input != nil {
-		inputVal = reflect.ValueOf(input)
-
-		// We need to check here if input is a typed nil. Typed nils won't
-		// match the "input == nil" below so we check that here.
-		if inputVal.Kind() == reflect.Ptr && inputVal.IsNil() {
-			input = nil
-		}
-	}
-
-	if input == nil {
-		// If the data is nil, then we don't set anything, unless ZeroFields is set
-		// to true.
-		if d.config.ZeroFields {
-			outVal.Set(reflect.Zero(outVal.Type()))
-
-			if d.config.Metadata != nil && name != "" {
-				d.config.Metadata.Keys = append(d.config.Metadata.Keys, name)
-			}
-		}
-		return nil
-	}
-
-	if !inputVal.IsValid() {
-		// If the input value is invalid, then we just set the value
-		// to be the zero value.
-		outVal.Set(reflect.Zero(outVal.Type()))
-		if d.config.Metadata != nil && name != "" {
-			d.config.Metadata.Keys = append(d.config.Metadata.Keys, name)
-		}
-		return nil
-	}
-
-	if d.config.DecodeHook != nil {
-		// We have a DecodeHook, so let's pre-process the input.
-		var err error
-		input, err = DecodeHookExec(
-			d.config.DecodeHook,
-			inputVal.Type(), outVal.Type(), input)
-		if err != nil {
-			return fmt.Errorf("error decoding '%s': %s", name, err)
-		}
-	}
-
-	var err error
-	outputKind := getKind(outVal)
-	switch outputKind {
-	case reflect.Bool:
-		err = d.decodeBool(name, input, outVal)
-	case reflect.Interface:
-		err = d.decodeBasic(name, input, outVal)
-	case reflect.String:
-		err = d.decodeString(name, input, outVal)
-	case reflect.Int:
-		err = d.decodeInt(name, input, outVal)
-	case reflect.Uint:
-		err = d.decodeUint(name, input, outVal)
-	case reflect.Float32:
-		err = d.decodeFloat(name, input, outVal)
-	case reflect.Struct:
-		err = d.decodeStruct(name, input, outVal)
-	case reflect.Map:
-		err = d.decodeMap(name, input, outVal)
-	case reflect.Ptr:
-		err = d.decodePtr(name, input, outVal)
-	case reflect.Slice:
-		err = d.decodeSlice(name, input, outVal)
-	case reflect.Array:
-		err = d.decodeArray(name, input, outVal)
-	case reflect.Func:
-		err = d.decodeFunc(name, input, outVal)
-	default:
-		// If we reached this point then we weren't able to decode it
-		return fmt.Errorf("%s: unsupported type: %s", name, outputKind)
-	}
-
-	// If we reached here, then we successfully decoded SOMETHING, so
-	// mark the key as used if we're tracking metainput.
-	if d.config.Metadata != nil && name != "" {
-		d.config.Metadata.Keys = append(d.config.Metadata.Keys, name)
-	}
-
-	return err
-}
-
-// This decodes a basic type (bool, int, string, etc.) and sets the
-// value to "data" of that type.
-func (d *Decoder) decodeBasic(name string, data interface{}, val reflect.Value) error {
-	if val.IsValid() && val.Elem().IsValid() {
-		return d.decode(name, data, val.Elem())
-	}
-
-	dataVal := reflect.ValueOf(data)
-
-	// If the input data is a pointer, and the assigned type is the dereference
-	// of that exact pointer, then indirect it so that we can assign it.
-	// Example: *string to string
-	if dataVal.Kind() == reflect.Ptr && dataVal.Type().Elem() == val.Type() {
-		dataVal = reflect.Indirect(dataVal)
-	}
-
-	if !dataVal.IsValid() {
-		dataVal = reflect.Zero(val.Type())
-	}
-
-	dataValType := dataVal.Type()
-	if !dataValType.AssignableTo(val.Type()) {
-		return fmt.Errorf(
-			"'%s' expected type '%s', got '%s'",
-			name, val.Type(), dataValType)
-	}
-
-	val.Set(dataVal)
-	return nil
-}
-
-func (d *Decoder) decodeString(name string, data interface{}, val reflect.Value) error {
-	dataVal := reflect.Indirect(reflect.ValueOf(data))
-	dataKind := getKind(dataVal)
-
-	converted := true
-	switch {
-	case dataKind == reflect.String:
-		val.SetString(dataVal.String())
-	case dataKind == reflect.Bool && d.config.WeaklyTypedInput:
-		if dataVal.Bool() {
-			val.SetString("1")
-		} else {
-			val.SetString("0")
-		}
-	case dataKind == reflect.Int && d.config.WeaklyTypedInput:
-		val.SetString(strconv.FormatInt(dataVal.Int(), 10))
-	case dataKind == reflect.Uint && d.config.WeaklyTypedInput:
-		val.SetString(strconv.FormatUint(dataVal.Uint(), 10))
-	case dataKind == reflect.Float32 && d.config.WeaklyTypedInput:
-		val.SetString(strconv.FormatFloat(dataVal.Float(), 'f', -1, 64))
-	case dataKind == reflect.Slice && d.config.WeaklyTypedInput,
-		dataKind == reflect.Array && d.config.WeaklyTypedInput:
-		dataType := dataVal.Type()
-		elemKind := dataType.Elem().Kind()
-		switch elemKind {
-		case reflect.Uint8:
-			var uints []uint8
-			if dataKind == reflect.Array {
-				uints = make([]uint8, dataVal.Len(), dataVal.Len())
-				for i := range uints {
-					uints[i] = dataVal.Index(i).Interface().(uint8)
-				}
-			} else {
-				uints = dataVal.Interface().([]uint8)
-			}
-			val.SetString(string(uints))
-		default:
-			converted = false
-		}
-	default:
-		converted = false
-	}
-
-	if !converted {
-		return fmt.Errorf(
-			"'%s' expected type '%s', got unconvertible type '%s'",
-			name, val.Type(), dataVal.Type())
-	}
-
-	return nil
-}
-
-func (d *Decoder) decodeInt(name string, data interface{}, val reflect.Value) error {
-	dataVal := reflect.Indirect(reflect.ValueOf(data))
-	dataKind := getKind(dataVal)
-	dataType := dataVal.Type()
-
-	switch {
-	case dataKind == reflect.Int:
-		val.SetInt(dataVal.Int())
-	case dataKind == reflect.Uint:
-		val.SetInt(int64(dataVal.Uint()))
-	case dataKind == reflect.Float32:
-		val.SetInt(int64(dataVal.Float()))
-	case dataKind == reflect.Bool && d.config.WeaklyTypedInput:
-		if dataVal.Bool() {
-			val.SetInt(1)
-		} else {
-			val.SetInt(0)
-		}
-	case dataKind == reflect.String && d.config.WeaklyTypedInput:
-		i, err := strconv.ParseInt(dataVal.String(), 0, val.Type().Bits())
-		if err == nil {
-			val.SetInt(i)
-		} else {
-			return fmt.Errorf("cannot parse '%s' as int: %s", name, err)
-		}
-	case dataType.PkgPath() == "encoding/json" && dataType.Name() == "Number":
-		jn := data.(json.Number)
-		i, err := jn.Int64()
-		if err != nil {
-			return fmt.Errorf(
-				"error decoding json.Number into %s: %s", name, err)
-		}
-		val.SetInt(i)
-	default:
-		return fmt.Errorf(
-			"'%s' expected type '%s', got unconvertible type '%s'",
-			name, val.Type(), dataVal.Type())
-	}
-
-	return nil
-}
-
-func (d *Decoder) decodeUint(name string, data interface{}, val reflect.Value) error {
-	dataVal := reflect.Indirect(reflect.ValueOf(data))
-	dataKind := getKind(dataVal)
-
-	switch {
-	case dataKind == reflect.Int:
-		i := dataVal.Int()
-		if i < 0 && !d.config.WeaklyTypedInput {
-			return fmt.Errorf("cannot parse '%s', %d overflows uint",
-				name, i)
-		}
-		val.SetUint(uint64(i))
-	case dataKind == reflect.Uint:
-		val.SetUint(dataVal.Uint())
-	case dataKind == reflect.Float32:
-		f := dataVal.Float()
-		if f < 0 && !d.config.WeaklyTypedInput {
-			return fmt.Errorf("cannot parse '%s', %f overflows uint",
-				name, f)
-		}
-		val.SetUint(uint64(f))
-	case dataKind == reflect.Bool && d.config.WeaklyTypedInput:
-		if dataVal.Bool() {
-			val.SetUint(1)
-		} else {
-			val.SetUint(0)
-		}
-	case dataKind == reflect.String && d.config.WeaklyTypedInput:
-		i, err := strconv.ParseUint(dataVal.String(), 0, val.Type().Bits())
-		if err == nil {
-			val.SetUint(i)
-		} else {
-			return fmt.Errorf("cannot parse '%s' as uint: %s", name, err)
-		}
-	default:
-		return fmt.Errorf(
-			"'%s' expected type '%s', got unconvertible type '%s'",
-			name, val.Type(), dataVal.Type())
-	}
-
-	return nil
-}
-
-func (d *Decoder) decodeBool(name string, data interface{}, val reflect.Value) error {
-	dataVal := reflect.Indirect(reflect.ValueOf(data))
-	dataKind := getKind(dataVal)
-
-	switch {
-	case dataKind == reflect.Bool:
-		val.SetBool(dataVal.Bool())
-	case dataKind == reflect.Int && d.config.WeaklyTypedInput:
-		val.SetBool(dataVal.Int() != 0)
-	case dataKind == reflect.Uint && d.config.WeaklyTypedInput:
-		val.SetBool(dataVal.Uint() != 0)
-	case dataKind == reflect.Float32 && d.config.WeaklyTypedInput:
-		val.SetBool(dataVal.Float() != 0)
-	case dataKind == reflect.String && d.config.WeaklyTypedInput:
-		b, err := strconv.ParseBool(dataVal.String())
-		if err == nil {
-			val.SetBool(b)
-		} else if dataVal.String() == "" {
-			val.SetBool(false)
-		} else {
-			return fmt.Errorf("cannot parse '%s' as bool: %s", name, err)
-		}
-	default:
-		return fmt.Errorf(
-			"'%s' expected type '%s', got unconvertible type '%s'",
-			name, val.Type(), dataVal.Type())
-	}
-
-	return nil
-}
-
-func (d *Decoder) decodeFloat(name string, data interface{}, val reflect.Value) error {
-	dataVal := reflect.Indirect(reflect.ValueOf(data))
-	dataKind := getKind(dataVal)
-	dataType := dataVal.Type()
-
-	switch {
-	case dataKind == reflect.Int:
-		val.SetFloat(float64(dataVal.Int()))
-	case dataKind == reflect.Uint:
-		val.SetFloat(float64(dataVal.Uint()))
-	case dataKind == reflect.Float32:
-		val.SetFloat(dataVal.Float())
-	case dataKind == reflect.Bool && d.config.WeaklyTypedInput:
-		if dataVal.Bool() {
-			val.SetFloat(1)
-		} else {
-			val.SetFloat(0)
-		}
-	case dataKind == reflect.String && d.config.WeaklyTypedInput:
-		f, err := strconv.ParseFloat(dataVal.String(), val.Type().Bits())
-		if err == nil {
-			val.SetFloat(f)
-		} else {
-			return fmt.Errorf("cannot parse '%s' as float: %s", name, err)
-		}
-	case dataType.PkgPath() == "encoding/json" && dataType.Name() == "Number":
-		jn := data.(json.Number)
-		i, err := jn.Float64()
-		if err != nil {
-			return fmt.Errorf(
-				"error decoding json.Number into %s: %s", name, err)
-		}
-		val.SetFloat(i)
-	default:
-		return fmt.Errorf(
-			"'%s' expected type '%s', got unconvertible type '%s'",
-			name, val.Type(), dataVal.Type())
-	}
-
-	return nil
-}
-
-func (d *Decoder) decodeMap(name string, data interface{}, val reflect.Value) error {
-	valType := val.Type()
-	valKeyType := valType.Key()
-	valElemType := valType.Elem()
-
-	// By default we overwrite keys in the current map
-	valMap := val
-
-	// If the map is nil or we're purposely zeroing fields, make a new map
-	if valMap.IsNil() || d.config.ZeroFields {
-		// Make a new map to hold our result
-		mapType := reflect.MapOf(valKeyType, valElemType)
-		valMap = reflect.MakeMap(mapType)
-	}
-
-	// Check input type and based on the input type jump to the proper func
-	dataVal := reflect.Indirect(reflect.ValueOf(data))
-	switch dataVal.Kind() {
-	case reflect.Map:
-		return d.decodeMapFromMap(name, dataVal, val, valMap)
-
-	case reflect.Struct:
-		return d.decodeMapFromStruct(name, dataVal, val, valMap)
-
-	case reflect.Array, reflect.Slice:
-		if d.config.WeaklyTypedInput {
-			return d.decodeMapFromSlice(name, dataVal, val, valMap)
-		}
-
-		fallthrough
-
-	default:
-		return fmt.Errorf("'%s' expected a map, got '%s'", name, dataVal.Kind())
-	}
-}
-
-func (d *Decoder) decodeMapFromSlice(name string, dataVal reflect.Value, val reflect.Value, valMap reflect.Value) error {
-	// Special case for BC reasons (covered by tests)
-	if dataVal.Len() == 0 {
-		val.Set(valMap)
-		return nil
-	}
-
-	for i := 0; i < dataVal.Len(); i++ {
-		err := d.decode(
-			fmt.Sprintf("%s[%d]", name, i),
-			dataVal.Index(i).Interface(), val)
-		if err != nil {
-			return err
-		}
-	}
-
-	return nil
-}
-
-func (d *Decoder) decodeMapFromMap(name string, dataVal reflect.Value, val reflect.Value, valMap reflect.Value) error {
-	valType := val.Type()
-	valKeyType := valType.Key()
-	valElemType := valType.Elem()
-
-	// Accumulate errors
-	errors := make([]string, 0)
-
-	// If the input data is empty, then we just match what the input data is.
-	if dataVal.Len() == 0 {
-		if dataVal.IsNil() {
-			if !val.IsNil() {
-				val.Set(dataVal)
-			}
-		} else {
-			// Set to empty allocated value
-			val.Set(valMap)
-		}
-
-		return nil
-	}
-
-	for _, k := range dataVal.MapKeys() {
-		fieldName := fmt.Sprintf("%s[%s]", name, k)
-
-		// First decode the key into the proper type
-		currentKey := reflect.Indirect(reflect.New(valKeyType))
-		if err := d.decode(fieldName, k.Interface(), currentKey); err != nil {
-			errors = appendErrors(errors, err)
-			continue
-		}
-
-		// Next decode the data into the proper type
-		v := dataVal.MapIndex(k).Interface()
-		currentVal := reflect.Indirect(reflect.New(valElemType))
-		if err := d.decode(fieldName, v, currentVal); err != nil {
-			errors = appendErrors(errors, err)
-			continue
-		}
-
-		valMap.SetMapIndex(currentKey, currentVal)
-	}
-
-	// Set the built up map to the value
-	val.Set(valMap)
-
-	// If we had errors, return those
-	if len(errors) > 0 {
-		return &Error{errors}
-	}
-
-	return nil
-}
-
-func (d *Decoder) decodeMapFromStruct(name string, dataVal reflect.Value, val reflect.Value, valMap reflect.Value) error {
-	typ := dataVal.Type()
-	for i := 0; i < typ.NumField(); i++ {
-		// Get the StructField first since this is a cheap operation. If the
-		// field is unexported, then ignore it.
-		f := typ.Field(i)
-		if f.PkgPath != "" {
-			continue
-		}
-
-		// Next get the actual value of this field and verify it is assignable
-		// to the map value.
-		v := dataVal.Field(i)
-		if !v.Type().AssignableTo(valMap.Type().Elem()) {
-			return fmt.Errorf("cannot assign type '%s' to map value field of type '%s'", v.Type(), valMap.Type().Elem())
-		}
-
-		tagValue := f.Tag.Get(d.config.TagName)
-		tagParts := strings.Split(tagValue, ",")
-
-		// Determine the name of the key in the map
-		keyName := f.Name
-		if tagParts[0] != "" {
-			if tagParts[0] == "-" {
-				continue
-			}
-			keyName = tagParts[0]
-		}
-
-		// If "squash" is specified in the tag, we squash the field down.
-		squash := false
-		for _, tag := range tagParts[1:] {
-			if tag == "squash" {
-				squash = true
-				break
-			}
-		}
-		if squash && v.Kind() != reflect.Struct {
-			return fmt.Errorf("cannot squash non-struct type '%s'", v.Type())
-		}
-
-		switch v.Kind() {
-		// this is an embedded struct, so handle it differently
-		case reflect.Struct:
-			x := reflect.New(v.Type())
-			x.Elem().Set(v)
-
-			vType := valMap.Type()
-			vKeyType := vType.Key()
-			vElemType := vType.Elem()
-			mType := reflect.MapOf(vKeyType, vElemType)
-			vMap := reflect.MakeMap(mType)
-
-			err := d.decode(keyName, x.Interface(), vMap)
-			if err != nil {
-				return err
-			}
-
-			if squash {
-				for _, k := range vMap.MapKeys() {
-					valMap.SetMapIndex(k, vMap.MapIndex(k))
-				}
-			} else {
-				valMap.SetMapIndex(reflect.ValueOf(keyName), vMap)
-			}
-
-		default:
-			valMap.SetMapIndex(reflect.ValueOf(keyName), v)
-		}
-	}
-
-	if val.CanAddr() {
-		val.Set(valMap)
-	}
-
-	return nil
-}
-
-func (d *Decoder) decodePtr(name string, data interface{}, val reflect.Value) error {
-	// If the input data is nil, then we want to just set the output
-	// pointer to be nil as well.
-	isNil := data == nil
-	if !isNil {
-		switch v := reflect.Indirect(reflect.ValueOf(data)); v.Kind() {
-		case reflect.Chan,
-			reflect.Func,
-			reflect.Interface,
-			reflect.Map,
-			reflect.Ptr,
-			reflect.Slice:
-			isNil = v.IsNil()
-		}
-	}
-	if isNil {
-		if !val.IsNil() && val.CanSet() {
-			nilValue := reflect.New(val.Type()).Elem()
-			val.Set(nilValue)
-		}
-
-		return nil
-	}
-
-	// Create an element of the concrete (non pointer) type and decode
-	// into that. Then set the value of the pointer to this type.
-	valType := val.Type()
-	valElemType := valType.Elem()
-	if val.CanSet() {
-		realVal := val
-		if realVal.IsNil() || d.config.ZeroFields {
-			realVal = reflect.New(valElemType)
-		}
-
-		if err := d.decode(name, data, reflect.Indirect(realVal)); err != nil {
-			return err
-		}
-
-		val.Set(realVal)
-	} else {
-		if err := d.decode(name, data, reflect.Indirect(val)); err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-func (d *Decoder) decodeFunc(name string, data interface{}, val reflect.Value) error {
-	// Create an element of the concrete (non pointer) type and decode
-	// into that. Then set the value of the pointer to this type.
-	dataVal := reflect.Indirect(reflect.ValueOf(data))
-	if val.Type() != dataVal.Type() {
-		return fmt.Errorf(
-			"'%s' expected type '%s', got unconvertible type '%s'",
-			name, val.Type(), dataVal.Type())
-	}
-	val.Set(dataVal)
-	return nil
-}
-
-func (d *Decoder) decodeSlice(name string, data interface{}, val reflect.Value) error {
-	dataVal := reflect.Indirect(reflect.ValueOf(data))
-	dataValKind := dataVal.Kind()
-	valType := val.Type()
-	valElemType := valType.Elem()
-	sliceType := reflect.SliceOf(valElemType)
-
-	valSlice := val
-	if valSlice.IsNil() || d.config.ZeroFields {
-		if d.config.WeaklyTypedInput {
-			switch {
-			// Slice and array we use the normal logic
-			case dataValKind == reflect.Slice, dataValKind == reflect.Array:
-				break
-
-			// Empty maps turn into empty slices
-			case dataValKind == reflect.Map:
-				if dataVal.Len() == 0 {
-					val.Set(reflect.MakeSlice(sliceType, 0, 0))
-					return nil
-				}
-				// Create slice of maps of other sizes
-				return d.decodeSlice(name, []interface{}{data}, val)
-
-			case dataValKind == reflect.String && valElemType.Kind() == reflect.Uint8:
-				return d.decodeSlice(name, []byte(dataVal.String()), val)
-
-			// All other types we try to convert to the slice type
-			// and "lift" it into it. i.e. a string becomes a string slice.
-			default:
-				// Just re-try this function with data as a slice.
-				return d.decodeSlice(name, []interface{}{data}, val)
-			}
-		}
-
-		// Check input type
-		if dataValKind != reflect.Array && dataValKind != reflect.Slice {
-			return fmt.Errorf(
-				"'%s': source data must be an array or slice, got %s", name, dataValKind)
-
-		}
-
-		// If the input value is empty, then don't allocate since non-nil != nil
-		if dataVal.Len() == 0 {
-			return nil
-		}
-
-		// Make a new slice to hold our result, same size as the original data.
-		valSlice = reflect.MakeSlice(sliceType, dataVal.Len(), dataVal.Len())
-	}
-
-	// Accumulate any errors
-	errors := make([]string, 0)
-
-	for i := 0; i < dataVal.Len(); i++ {
-		currentData := dataVal.Index(i).Interface()
-		for valSlice.Len() <= i {
-			valSlice = reflect.Append(valSlice, reflect.Zero(valElemType))
-		}
-		currentField := valSlice.Index(i)
-
-		fieldName := fmt.Sprintf("%s[%d]", name, i)
-		if err := d.decode(fieldName, currentData, currentField); err != nil {
-			errors = appendErrors(errors, err)
-		}
-	}
-
-	// Finally, set the value to the slice we built up
-	val.Set(valSlice)
-
-	// If there were errors, we return those
-	if len(errors) > 0 {
-		return &Error{errors}
-	}
-
-	return nil
-}
-
-func (d *Decoder) decodeArray(name string, data interface{}, val reflect.Value) error {
-	dataVal := reflect.Indirect(reflect.ValueOf(data))
-	dataValKind := dataVal.Kind()
-	valType := val.Type()
-	valElemType := valType.Elem()
-	arrayType := reflect.ArrayOf(valType.Len(), valElemType)
-
-	valArray := val
-
-	if valArray.Interface() == reflect.Zero(valArray.Type()).Interface() || d.config.ZeroFields {
-		// Check input type
-		if dataValKind != reflect.Array && dataValKind != reflect.Slice {
-			if d.config.WeaklyTypedInput {
-				switch {
-				// Empty maps turn into empty arrays
-				case dataValKind == reflect.Map:
-					if dataVal.Len() == 0 {
-						val.Set(reflect.Zero(arrayType))
-						return nil
-					}
-
-				// All other types we try to convert to the array type
-				// and "lift" it into it. i.e. a string becomes a string array.
-				default:
-					// Just re-try this function with data as a slice.
-					return d.decodeArray(name, []interface{}{data}, val)
-				}
-			}
-
-			return fmt.Errorf(
-				"'%s': source data must be an array or slice, got %s", name, dataValKind)
-
-		}
-		if dataVal.Len() > arrayType.Len() {
-			return fmt.Errorf(
-				"'%s': expected source data to have length less or equal to %d, got %d", name, arrayType.Len(), dataVal.Len())
-
-		}
-
-		// Make a new array to hold our result, same size as the original data.
-		valArray = reflect.New(arrayType).Elem()
-	}
-
-	// Accumulate any errors
-	errors := make([]string, 0)
-
-	for i := 0; i < dataVal.Len(); i++ {
-		currentData := dataVal.Index(i).Interface()
-		currentField := valArray.Index(i)
-
-		fieldName := fmt.Sprintf("%s[%d]", name, i)
-		if err := d.decode(fieldName, currentData, currentField); err != nil {
-			errors = appendErrors(errors, err)
-		}
-	}
-
-	// Finally, set the value to the array we built up
-	val.Set(valArray)
-
-	// If there were errors, we return those
-	if len(errors) > 0 {
-		return &Error{errors}
-	}
-
-	return nil
-}
-
-func (d *Decoder) decodeStruct(name string, data interface{}, val reflect.Value) error {
-	dataVal := reflect.Indirect(reflect.ValueOf(data))
-
-	// If the type of the value to write to and the data match directly,
-	// then we just set it directly instead of recursing into the structure.
-	if dataVal.Type() == val.Type() {
-		val.Set(dataVal)
-		return nil
-	}
-
-	dataValKind := dataVal.Kind()
-	switch dataValKind {
-	case reflect.Map:
-		return d.decodeStructFromMap(name, dataVal, val)
-
-	case reflect.Struct:
-		// Not the most efficient way to do this but we can optimize later if
-		// we want to. To convert from struct to struct we go to map first
-		// as an intermediary.
-		m := make(map[string]interface{})
-		mval := reflect.Indirect(reflect.ValueOf(&m))
-		if err := d.decodeMapFromStruct(name, dataVal, mval, mval); err != nil {
-			return err
-		}
-
-		result := d.decodeStructFromMap(name, mval, val)
-		return result
-
-	default:
-		return fmt.Errorf("'%s' expected a map, got '%s'", name, dataVal.Kind())
-	}
-}
-
-func (d *Decoder) decodeStructFromMap(name string, dataVal, val reflect.Value) error {
-	dataValType := dataVal.Type()
-	if kind := dataValType.Key().Kind(); kind != reflect.String && kind != reflect.Interface {
-		return fmt.Errorf(
-			"'%s' needs a map with string keys, has '%s' keys",
-			name, dataValType.Key().Kind())
-	}
-
-	dataValKeys := make(map[reflect.Value]struct{})
-	dataValKeysUnused := make(map[interface{}]struct{})
-	for _, dataValKey := range dataVal.MapKeys() {
-		dataValKeys[dataValKey] = struct{}{}
-		dataValKeysUnused[dataValKey.Interface()] = struct{}{}
-	}
-
-	errors := make([]string, 0)
-
-	// This slice will keep track of all the structs we'll be decoding.
-	// There can be more than one struct if there are embedded structs
-	// that are squashed.
-	structs := make([]reflect.Value, 1, 5)
-	structs[0] = val
-
-	// Compile the list of all the fields that we're going to be decoding
-	// from all the structs.
-	type field struct {
-		field reflect.StructField
-		val   reflect.Value
-	}
-	fields := []field{}
-	for len(structs) > 0 {
-		structVal := structs[0]
-		structs = structs[1:]
-
-		structType := structVal.Type()
-
-		for i := 0; i < structType.NumField(); i++ {
-			fieldType := structType.Field(i)
-			fieldKind := fieldType.Type.Kind()
-
-			// If "squash" is specified in the tag, we squash the field down.
-			squash := false
-			tagParts := strings.Split(fieldType.Tag.Get(d.config.TagName), ",")
-			for _, tag := range tagParts[1:] {
-				if tag == "squash" {
-					squash = true
-					break
-				}
-			}
-
-			if squash {
-				if fieldKind != reflect.Struct {
-					errors = appendErrors(errors,
-						fmt.Errorf("%s: unsupported type for squash: %s", fieldType.Name, fieldKind))
-				} else {
-					structs = append(structs, structVal.FieldByName(fieldType.Name))
-				}
-				continue
-			}
-
-			// Normal struct field, store it away
-			fields = append(fields, field{fieldType, structVal.Field(i)})
-		}
-	}
-
-	// for fieldType, field := range fields {
-	for _, f := range fields {
-		field, fieldValue := f.field, f.val
-		fieldName := field.Name
-
-		tagValue := field.Tag.Get(d.config.TagName)
-		tagValue = strings.SplitN(tagValue, ",", 2)[0]
-		if tagValue != "" {
-			fieldName = tagValue
-		}
-
-		rawMapKey := reflect.ValueOf(fieldName)
-		rawMapVal := dataVal.MapIndex(rawMapKey)
-		if !rawMapVal.IsValid() {
-			// Do a slower search by iterating over each key and
-			// doing case-insensitive search.
-			for dataValKey := range dataValKeys {
-				mK, ok := dataValKey.Interface().(string)
-				if !ok {
-					// Not a string key
-					continue
-				}
-
-				if strings.EqualFold(mK, fieldName) {
-					rawMapKey = dataValKey
-					rawMapVal = dataVal.MapIndex(dataValKey)
-					break
-				}
-			}
-
-			if !rawMapVal.IsValid() {
-				// There was no matching key in the map for the value in
-				// the struct. Just ignore.
-				continue
-			}
-		}
-
-		// Delete the key we're using from the unused map so we stop tracking
-		delete(dataValKeysUnused, rawMapKey.Interface())
-
-		if !fieldValue.IsValid() {
-			// This should never happen
-			panic("field is not valid")
-		}
-
-		// If we can't set the field, then it is unexported or something,
-		// and we just continue onwards.
-		if !fieldValue.CanSet() {
-			continue
-		}
-
-		// If the name is empty string, then we're at the root, and we
-		// don't dot-join the fields.
-		if name != "" {
-			fieldName = fmt.Sprintf("%s.%s", name, fieldName)
-		}
-
-		if err := d.decode(fieldName, rawMapVal.Interface(), fieldValue); err != nil {
-			errors = appendErrors(errors, err)
-		}
-	}
-
-	if d.config.ErrorUnused && len(dataValKeysUnused) > 0 {
-		keys := make([]string, 0, len(dataValKeysUnused))
-		for rawKey := range dataValKeysUnused {
-			keys = append(keys, rawKey.(string))
-		}
-		sort.Strings(keys)
-
-		err := fmt.Errorf("'%s' has invalid keys: %s", name, strings.Join(keys, ", "))
-		errors = appendErrors(errors, err)
-	}
-
-	if len(errors) > 0 {
-		return &Error{errors}
-	}
-
-	// Add the unused keys to the list of unused keys if we're tracking metadata
-	if d.config.Metadata != nil {
-		for rawKey := range dataValKeysUnused {
-			key := rawKey.(string)
-			if name != "" {
-				key = fmt.Sprintf("%s.%s", name, key)
-			}
-
-			d.config.Metadata.Unused = append(d.config.Metadata.Unused, key)
-		}
-	}
-
-	return nil
-}
-
-func getKind(val reflect.Value) reflect.Kind {
-	kind := val.Kind()
-
-	switch {
-	case kind >= reflect.Int && kind <= reflect.Int64:
-		return reflect.Int
-	case kind >= reflect.Uint && kind <= reflect.Uint64:
-		return reflect.Uint
-	case kind >= reflect.Float32 && kind <= reflect.Float64:
-		return reflect.Float32
-	default:
-		return kind
-	}
-}
diff --git a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore/consulclient.go b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore/consulclient.go
deleted file mode 100644
index 2593608..0000000
--- a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore/consulclient.go
+++ /dev/null
@@ -1,512 +0,0 @@
-/*
- * Copyright 2018-present Open Networking Foundation
-
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
-
- * http://www.apache.org/licenses/LICENSE-2.0
-
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package kvstore
-
-import (
-	"bytes"
-	"context"
-	"errors"
-	log "github.com/opencord/voltha-lib-go/v4/pkg/log"
-	"sync"
-	"time"
-	//log "ciena.com/coordinator/common"
-	consulapi "github.com/hashicorp/consul/api"
-)
-
-type channelContextMap struct {
-	ctx     context.Context
-	channel chan *Event
-	cancel  context.CancelFunc
-}
-
-// ConsulClient represents the consul KV store client
-type ConsulClient struct {
-	session                *consulapi.Session
-	sessionID              string
-	consul                 *consulapi.Client
-	doneCh                 *chan int
-	keyReservations        map[string]interface{}
-	watchedChannelsContext map[string][]*channelContextMap
-	writeLock              sync.Mutex
-}
-
-// NewConsulClient returns a new client for the Consul KV store
-func NewConsulClient(ctx context.Context, addr string, timeout time.Duration) (*ConsulClient, error) {
-	config := consulapi.DefaultConfig()
-	config.Address = addr
-	config.WaitTime = timeout
-	consul, err := consulapi.NewClient(config)
-	if err != nil {
-		logger.Error(ctx, err)
-		return nil, err
-	}
-
-	doneCh := make(chan int, 1)
-	wChannelsContext := make(map[string][]*channelContextMap)
-	reservations := make(map[string]interface{})
-	return &ConsulClient{consul: consul, doneCh: &doneCh, watchedChannelsContext: wChannelsContext, keyReservations: reservations}, nil
-}
-
-// IsConnectionUp returns whether the connection to the Consul KV store is up
-func (c *ConsulClient) IsConnectionUp(ctx context.Context) bool {
-	logger.Error(ctx, "Unimplemented function")
-	return false
-}
-
-// List returns an array of key-value pairs with key as a prefix.  Timeout defines how long the function will
-// wait for a response
-func (c *ConsulClient) List(ctx context.Context, key string) (map[string]*KVPair, error) {
-
-	deadline, _ := ctx.Deadline()
-	kv := c.consul.KV()
-	var queryOptions consulapi.QueryOptions
-	// Substract current time from deadline to get the waitTime duration
-	queryOptions.WaitTime = time.Until(deadline)
-
-	// For now we ignore meta data
-	kvps, _, err := kv.List(key, &queryOptions)
-	if err != nil {
-		logger.Error(ctx, err)
-		return nil, err
-	}
-	m := make(map[string]*KVPair)
-	for _, kvp := range kvps {
-		m[string(kvp.Key)] = NewKVPair(string(kvp.Key), kvp.Value, string(kvp.Session), 0, -1)
-	}
-	return m, nil
-}
-
-// Get returns a key-value pair for a given key. Timeout defines how long the function will
-// wait for a response
-func (c *ConsulClient) Get(ctx context.Context, key string) (*KVPair, error) {
-
-	deadline, _ := ctx.Deadline()
-	kv := c.consul.KV()
-	var queryOptions consulapi.QueryOptions
-	// Substract current time from deadline to get the waitTime duration
-	queryOptions.WaitTime = time.Until(deadline)
-
-	// For now we ignore meta data
-	kvp, _, err := kv.Get(key, &queryOptions)
-	if err != nil {
-		logger.Error(ctx, err)
-		return nil, err
-	}
-	if kvp != nil {
-		return NewKVPair(string(kvp.Key), kvp.Value, string(kvp.Session), 0, -1), nil
-	}
-
-	return nil, nil
-}
-
-// Put writes a key-value pair to the KV store.  Value can only be a string or []byte since the consul API
-// accepts only a []byte as a value for a put operation. Timeout defines how long the function will
-// wait for a response
-func (c *ConsulClient) Put(ctx context.Context, key string, value interface{}) error {
-
-	// Validate that we can create a byte array from the value as consul API expects a byte array
-	var val []byte
-	var er error
-	if val, er = ToByte(value); er != nil {
-		logger.Error(ctx, er)
-		return er
-	}
-
-	// Create a key value pair
-	kvp := consulapi.KVPair{Key: key, Value: val}
-	kv := c.consul.KV()
-	var writeOptions consulapi.WriteOptions
-	c.writeLock.Lock()
-	defer c.writeLock.Unlock()
-	_, err := kv.Put(&kvp, &writeOptions)
-	if err != nil {
-		logger.Error(ctx, err)
-		return err
-	}
-	return nil
-}
-
-// Delete removes a key from the KV store. Timeout defines how long the function will
-// wait for a response
-func (c *ConsulClient) Delete(ctx context.Context, key string) error {
-	kv := c.consul.KV()
-	var writeOptions consulapi.WriteOptions
-	c.writeLock.Lock()
-	defer c.writeLock.Unlock()
-	_, err := kv.Delete(key, &writeOptions)
-	if err != nil {
-		logger.Error(ctx, err)
-		return err
-	}
-	return nil
-}
-
-func (c *ConsulClient) deleteSession(ctx context.Context) {
-	if c.sessionID != "" {
-		logger.Debug(ctx, "cleaning-up-session")
-		session := c.consul.Session()
-		_, err := session.Destroy(c.sessionID, nil)
-		if err != nil {
-			logger.Errorw(ctx, "error-cleaning-session", log.Fields{"session": c.sessionID, "error": err})
-		}
-	}
-	c.sessionID = ""
-	c.session = nil
-}
-
-func (c *ConsulClient) createSession(ctx context.Context, ttl time.Duration, retries int) (*consulapi.Session, string, error) {
-	session := c.consul.Session()
-	entry := &consulapi.SessionEntry{
-		Behavior: consulapi.SessionBehaviorDelete,
-		TTL:      ttl.String(),
-	}
-
-	for {
-		id, meta, err := session.Create(entry, nil)
-		if err != nil {
-			logger.Errorw(ctx, "create-session-error", log.Fields{"error": err})
-			if retries == 0 {
-				return nil, "", err
-			}
-		} else if meta.RequestTime == 0 {
-			logger.Errorw(ctx, "create-session-bad-meta-data", log.Fields{"meta-data": meta})
-			if retries == 0 {
-				return nil, "", errors.New("bad-meta-data")
-			}
-		} else if id == "" {
-			logger.Error(ctx, "create-session-nil-id")
-			if retries == 0 {
-				return nil, "", errors.New("ID-nil")
-			}
-		} else {
-			return session, id, nil
-		}
-		// If retry param is -1 we will retry indefinitely
-		if retries > 0 {
-			retries--
-		}
-		logger.Debug(ctx, "retrying-session-create-after-a-second-delay")
-		time.Sleep(time.Duration(1) * time.Second)
-	}
-}
-
-// Helper function to verify mostly whether the content of two interface types are the same.  Focus is []byte and
-// string types
-func isEqual(val1 interface{}, val2 interface{}) bool {
-	b1, err := ToByte(val1)
-	b2, er := ToByte(val2)
-	if err == nil && er == nil {
-		return bytes.Equal(b1, b2)
-	}
-	return val1 == val2
-}
-
-// Reserve is invoked to acquire a key and set it to a given value. Value can only be a string or []byte since
-// the consul API accepts only a []byte.  Timeout defines how long the function will wait for a response.  TTL
-// defines how long that reservation is valid.  When TTL expires the key is unreserved by the KV store itself.
-// If the key is acquired then the value returned will be the value passed in.  If the key is already acquired
-// then the value assigned to that key will be returned.
-func (c *ConsulClient) Reserve(ctx context.Context, key string, value interface{}, ttl time.Duration) (interface{}, error) {
-
-	// Validate that we can create a byte array from the value as consul API expects a byte array
-	var val []byte
-	var er error
-	if val, er = ToByte(value); er != nil {
-		logger.Error(ctx, er)
-		return nil, er
-	}
-
-	// Cleanup any existing session and recreate new ones.  A key is reserved against a session
-	if c.sessionID != "" {
-		c.deleteSession(ctx)
-	}
-
-	// Clear session if reservation is not successful
-	reservationSuccessful := false
-	defer func() {
-		if !reservationSuccessful {
-			logger.Debug(ctx, "deleting-session")
-			c.deleteSession(ctx)
-		}
-	}()
-
-	session, sessionID, err := c.createSession(ctx, ttl, -1)
-	if err != nil {
-		logger.Errorw(ctx, "no-session-created", log.Fields{"error": err})
-		return "", errors.New("no-session-created")
-	}
-	logger.Debugw(ctx, "session-created", log.Fields{"session-id": sessionID})
-	c.sessionID = sessionID
-	c.session = session
-
-	// Try to grap the Key using the session
-	kv := c.consul.KV()
-	kvp := consulapi.KVPair{Key: key, Value: val, Session: c.sessionID}
-	result, _, err := kv.Acquire(&kvp, nil)
-	if err != nil {
-		logger.Errorw(ctx, "error-acquiring-keys", log.Fields{"error": err})
-		return nil, err
-	}
-
-	logger.Debugw(ctx, "key-acquired", log.Fields{"key": key, "status": result})
-
-	// Irrespective whether we were successful in acquiring the key, let's read it back and see if it's us.
-	m, err := c.Get(ctx, key)
-	if err != nil {
-		return nil, err
-	}
-	if m != nil {
-		logger.Debugw(ctx, "response-received", log.Fields{"key": m.Key, "m.value": string(m.Value.([]byte)), "value": value})
-		if m.Key == key && isEqual(m.Value, value) {
-			// My reservation is successful - register it.  For now, support is only for 1 reservation per key
-			// per session.
-			reservationSuccessful = true
-			c.writeLock.Lock()
-			c.keyReservations[key] = m.Value
-			c.writeLock.Unlock()
-			return m.Value, nil
-		}
-		// My reservation has failed.  Return the owner of that key
-		return m.Value, nil
-	}
-	return nil, nil
-}
-
-// ReleaseAllReservations releases all key reservations previously made (using Reserve API)
-func (c *ConsulClient) ReleaseAllReservations(ctx context.Context) error {
-	kv := c.consul.KV()
-	var kvp consulapi.KVPair
-	var result bool
-	var err error
-
-	c.writeLock.Lock()
-	defer c.writeLock.Unlock()
-
-	for key, value := range c.keyReservations {
-		kvp = consulapi.KVPair{Key: key, Value: value.([]byte), Session: c.sessionID}
-		result, _, err = kv.Release(&kvp, nil)
-		if err != nil {
-			logger.Errorw(ctx, "cannot-release-reservation", log.Fields{"key": key, "error": err})
-			return err
-		}
-		if !result {
-			logger.Errorw(ctx, "cannot-release-reservation", log.Fields{"key": key})
-		}
-		delete(c.keyReservations, key)
-	}
-	return nil
-}
-
-// ReleaseReservation releases reservation for a specific key.
-func (c *ConsulClient) ReleaseReservation(ctx context.Context, key string) error {
-	var ok bool
-	var reservedValue interface{}
-	c.writeLock.Lock()
-	defer c.writeLock.Unlock()
-	if reservedValue, ok = c.keyReservations[key]; !ok {
-		return errors.New("key-not-reserved:" + key)
-	}
-	// Release the reservation
-	kv := c.consul.KV()
-	kvp := consulapi.KVPair{Key: key, Value: reservedValue.([]byte), Session: c.sessionID}
-
-	result, _, er := kv.Release(&kvp, nil)
-	if er != nil {
-		return er
-	}
-	// Remove that key entry on success
-	if result {
-		delete(c.keyReservations, key)
-		return nil
-	}
-	return errors.New("key-cannot-be-unreserved")
-}
-
-// RenewReservation renews a reservation.  A reservation will go stale after the specified TTL (Time To Live)
-// period specified when reserving the key
-func (c *ConsulClient) RenewReservation(ctx context.Context, key string) error {
-	// In the case of Consul, renew reservation of a reserve key only require renewing the client session.
-
-	c.writeLock.Lock()
-	defer c.writeLock.Unlock()
-
-	// Verify the key was reserved
-	if _, ok := c.keyReservations[key]; !ok {
-		return errors.New("key-not-reserved")
-	}
-
-	if c.session == nil {
-		return errors.New("no-session-exist")
-	}
-
-	var writeOptions consulapi.WriteOptions
-	if _, _, err := c.session.Renew(c.sessionID, &writeOptions); err != nil {
-		return err
-	}
-	return nil
-}
-
-// Watch provides the watch capability on a given key.  It returns a channel onto which the callee needs to
-// listen to receive Events.
-func (c *ConsulClient) Watch(ctx context.Context, key string, withPrefix bool) chan *Event {
-
-	// Create a new channel
-	ch := make(chan *Event, maxClientChannelBufferSize)
-
-	// Create a context to track this request
-	watchContext, cFunc := context.WithCancel(context.Background())
-
-	// Save the channel and context reference for later
-	c.writeLock.Lock()
-	defer c.writeLock.Unlock()
-	ccm := channelContextMap{channel: ch, ctx: watchContext, cancel: cFunc}
-	c.watchedChannelsContext[key] = append(c.watchedChannelsContext[key], &ccm)
-
-	// Launch a go routine to listen for updates
-	go c.listenForKeyChange(watchContext, key, ch)
-
-	return ch
-}
-
-// CloseWatch closes a specific watch. Both the key and the channel are required when closing a watch as there
-// may be multiple listeners on the same key.  The previously created channel serves as a key
-func (c *ConsulClient) CloseWatch(ctx context.Context, key string, ch chan *Event) {
-	// First close the context
-	var ok bool
-	var watchedChannelsContexts []*channelContextMap
-	c.writeLock.Lock()
-	defer c.writeLock.Unlock()
-	if watchedChannelsContexts, ok = c.watchedChannelsContext[key]; !ok {
-		logger.Errorw(ctx, "key-has-no-watched-context-or-channel", log.Fields{"key": key})
-		return
-	}
-	// Look for the channels
-	var pos = -1
-	for i, chCtxMap := range watchedChannelsContexts {
-		if chCtxMap.channel == ch {
-			logger.Debug(ctx, "channel-found")
-			chCtxMap.cancel()
-			//close the channel
-			close(ch)
-			pos = i
-			break
-		}
-	}
-	// Remove that entry if present
-	if pos >= 0 {
-		c.watchedChannelsContext[key] = append(c.watchedChannelsContext[key][:pos], c.watchedChannelsContext[key][pos+1:]...)
-	}
-	logger.Debugw(ctx, "watched-channel-exiting", log.Fields{"key": key, "channel": c.watchedChannelsContext[key]})
-}
-
-func (c *ConsulClient) isKVEqual(kv1 *consulapi.KVPair, kv2 *consulapi.KVPair) bool {
-	if (kv1 == nil) && (kv2 == nil) {
-		return true
-	} else if (kv1 == nil) || (kv2 == nil) {
-		return false
-	}
-	// Both the KV should be non-null here
-	if kv1.Key != kv2.Key ||
-		!bytes.Equal(kv1.Value, kv2.Value) ||
-		kv1.Session != kv2.Session ||
-		kv1.LockIndex != kv2.LockIndex ||
-		kv1.ModifyIndex != kv2.ModifyIndex {
-		return false
-	}
-	return true
-}
-
-func (c *ConsulClient) listenForKeyChange(ctx context.Context, key string, ch chan *Event) {
-	logger.Debugw(ctx, "start-watching-channel", log.Fields{"key": key, "channel": ch})
-
-	defer c.CloseWatch(ctx, key, ch)
-	kv := c.consul.KV()
-	var queryOptions consulapi.QueryOptions
-	queryOptions.WaitTime = defaultKVGetTimeout
-
-	// Get the existing value, if any
-	previousKVPair, meta, err := kv.Get(key, &queryOptions)
-	if err != nil {
-		logger.Debug(ctx, err)
-	}
-	lastIndex := meta.LastIndex
-
-	// Wait for change.  Push any change onto the channel and keep waiting for new update
-	//var waitOptions consulapi.QueryOptions
-	var pair *consulapi.KVPair
-	//watchContext, _ := context.WithCancel(context.Background())
-	waitOptions := queryOptions.WithContext(ctx)
-	for {
-		//waitOptions = consulapi.QueryOptions{WaitIndex: lastIndex}
-		waitOptions.WaitIndex = lastIndex
-		pair, meta, err = kv.Get(key, waitOptions)
-		select {
-		case <-ctx.Done():
-			logger.Debug(ctx, "done-event-received-exiting")
-			return
-		default:
-			if err != nil {
-				logger.Warnw(ctx, "error-from-watch", log.Fields{"error": err})
-				ch <- NewEvent(CONNECTIONDOWN, key, []byte(""), -1)
-			} else {
-				logger.Debugw(ctx, "index-state", log.Fields{"lastindex": lastIndex, "newindex": meta.LastIndex, "key": key})
-			}
-		}
-		if err != nil {
-			logger.Debug(ctx, err)
-			// On error, block for 10 milliseconds to prevent endless loop
-			time.Sleep(10 * time.Millisecond)
-		} else if meta.LastIndex <= lastIndex {
-			logger.Info(ctx, "no-index-change-or-negative")
-		} else {
-			logger.Debugw(ctx, "update-received", log.Fields{"pair": pair})
-			if pair == nil {
-				ch <- NewEvent(DELETE, key, []byte(""), -1)
-			} else if !c.isKVEqual(pair, previousKVPair) {
-				// Push the change onto the channel if the data has changed
-				// For now just assume it's a PUT change
-				logger.Debugw(ctx, "pair-details", log.Fields{"session": pair.Session, "key": pair.Key, "value": pair.Value})
-				ch <- NewEvent(PUT, pair.Key, pair.Value, -1)
-			}
-			previousKVPair = pair
-			lastIndex = meta.LastIndex
-		}
-	}
-}
-
-// Close closes the KV store client
-func (c *ConsulClient) Close(ctx context.Context) {
-	var writeOptions consulapi.WriteOptions
-	// Inform any goroutine it's time to say goodbye.
-	c.writeLock.Lock()
-	defer c.writeLock.Unlock()
-	if c.doneCh != nil {
-		close(*c.doneCh)
-	}
-
-	// Clear the sessionID
-	if _, err := c.consul.Session().Destroy(c.sessionID, &writeOptions); err != nil {
-		logger.Errorw(ctx, "error-closing-client", log.Fields{"error": err})
-	}
-}
-
-func (c *ConsulClient) AcquireLock(ctx context.Context, lockName string, timeout time.Duration) error {
-	return nil
-}
-
-func (c *ConsulClient) ReleaseLock(lockName string) error {
-	return nil
-}
diff --git a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore/etcdclient.go b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore/etcdclient.go
deleted file mode 100644
index aa5adbf..0000000
--- a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore/etcdclient.go
+++ /dev/null
@@ -1,487 +0,0 @@
-/*
- * Copyright 2018-present Open Networking Foundation
-
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
-
- * http://www.apache.org/licenses/LICENSE-2.0
-
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package kvstore
-
-import (
-	"context"
-	"errors"
-	"fmt"
-	"sync"
-	"time"
-
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
-	v3Client "go.etcd.io/etcd/clientv3"
-	v3Concurrency "go.etcd.io/etcd/clientv3/concurrency"
-	v3rpcTypes "go.etcd.io/etcd/etcdserver/api/v3rpc/rpctypes"
-)
-
-// EtcdClient represents the Etcd KV store client
-type EtcdClient struct {
-	ectdAPI             *v3Client.Client
-	keyReservations     map[string]*v3Client.LeaseID
-	watchedChannels     sync.Map
-	keyReservationsLock sync.RWMutex
-	lockToMutexMap      map[string]*v3Concurrency.Mutex
-	lockToSessionMap    map[string]*v3Concurrency.Session
-	lockToMutexLock     sync.Mutex
-}
-
-// NewEtcdClient returns a new client for the Etcd KV store
-func NewEtcdClient(ctx context.Context, addr string, timeout time.Duration, level log.LogLevel) (*EtcdClient, error) {
-	logconfig := log.ConstructZapConfig(log.JSON, level, log.Fields{})
-
-	c, err := v3Client.New(v3Client.Config{
-		Endpoints:   []string{addr},
-		DialTimeout: timeout,
-		LogConfig:   &logconfig,
-	})
-	if err != nil {
-		logger.Error(ctx, err)
-		return nil, err
-	}
-
-	reservations := make(map[string]*v3Client.LeaseID)
-	lockMutexMap := make(map[string]*v3Concurrency.Mutex)
-	lockSessionMap := make(map[string]*v3Concurrency.Session)
-
-	return &EtcdClient{ectdAPI: c, keyReservations: reservations, lockToMutexMap: lockMutexMap,
-		lockToSessionMap: lockSessionMap}, nil
-}
-
-// IsConnectionUp returns whether the connection to the Etcd KV store is up.  If a timeout occurs then
-// it is assumed the connection is down or unreachable.
-func (c *EtcdClient) IsConnectionUp(ctx context.Context) bool {
-	// Let's try to get a non existent key.  If the connection is up then there will be no error returned.
-	if _, err := c.Get(ctx, "non-existent-key"); err != nil {
-		return false
-	}
-	//cancel()
-	return true
-}
-
-// List returns an array of key-value pairs with key as a prefix.  Timeout defines how long the function will
-// wait for a response
-func (c *EtcdClient) List(ctx context.Context, key string) (map[string]*KVPair, error) {
-	resp, err := c.ectdAPI.Get(ctx, key, v3Client.WithPrefix())
-	if err != nil {
-		logger.Error(ctx, err)
-		return nil, err
-	}
-	m := make(map[string]*KVPair)
-	for _, ev := range resp.Kvs {
-		m[string(ev.Key)] = NewKVPair(string(ev.Key), ev.Value, "", ev.Lease, ev.Version)
-	}
-	return m, nil
-}
-
-// Get returns a key-value pair for a given key. Timeout defines how long the function will
-// wait for a response
-func (c *EtcdClient) Get(ctx context.Context, key string) (*KVPair, error) {
-
-	resp, err := c.ectdAPI.Get(ctx, key)
-
-	if err != nil {
-		logger.Error(ctx, err)
-		return nil, err
-	}
-	for _, ev := range resp.Kvs {
-		// Only one value is returned
-		return NewKVPair(string(ev.Key), ev.Value, "", ev.Lease, ev.Version), nil
-	}
-	return nil, nil
-}
-
-// Put writes a key-value pair to the KV store.  Value can only be a string or []byte since the etcd API
-// accepts only a string as a value for a put operation. Timeout defines how long the function will
-// wait for a response
-func (c *EtcdClient) Put(ctx context.Context, key string, value interface{}) error {
-
-	// Validate that we can convert value to a string as etcd API expects a string
-	var val string
-	var er error
-	if val, er = ToString(value); er != nil {
-		return fmt.Errorf("unexpected-type-%T", value)
-	}
-
-	var err error
-	// Check if there is already a lease for this key - if there is then use it, otherwise a PUT will make
-	// that KV key permanent instead of automatically removing it after a lease expiration
-	c.keyReservationsLock.RLock()
-	leaseID, ok := c.keyReservations[key]
-	c.keyReservationsLock.RUnlock()
-	if ok {
-		_, err = c.ectdAPI.Put(ctx, key, val, v3Client.WithLease(*leaseID))
-	} else {
-		_, err = c.ectdAPI.Put(ctx, key, val)
-	}
-
-	if err != nil {
-		switch err {
-		case context.Canceled:
-			logger.Warnw(ctx, "context-cancelled", log.Fields{"error": err})
-		case context.DeadlineExceeded:
-			logger.Warnw(ctx, "context-deadline-exceeded", log.Fields{"error": err})
-		case v3rpcTypes.ErrEmptyKey:
-			logger.Warnw(ctx, "etcd-client-error", log.Fields{"error": err})
-		default:
-			logger.Warnw(ctx, "bad-endpoints", log.Fields{"error": err})
-		}
-		return err
-	}
-	return nil
-}
-
-// Delete removes a key from the KV store. Timeout defines how long the function will
-// wait for a response
-func (c *EtcdClient) Delete(ctx context.Context, key string) error {
-
-	// delete the key
-	if _, err := c.ectdAPI.Delete(ctx, key); err != nil {
-		logger.Errorw(ctx, "failed-to-delete-key", log.Fields{"key": key, "error": err})
-		return err
-	}
-	logger.Debugw(ctx, "key(s)-deleted", log.Fields{"key": key})
-	return nil
-}
-
-// Reserve is invoked to acquire a key and set it to a given value. Value can only be a string or []byte since
-// the etcd API accepts only a string.  Timeout defines how long the function will wait for a response.  TTL
-// defines how long that reservation is valid.  When TTL expires the key is unreserved by the KV store itself.
-// If the key is acquired then the value returned will be the value passed in.  If the key is already acquired
-// then the value assigned to that key will be returned.
-func (c *EtcdClient) Reserve(ctx context.Context, key string, value interface{}, ttl time.Duration) (interface{}, error) {
-	// Validate that we can convert value to a string as etcd API expects a string
-	var val string
-	var er error
-	if val, er = ToString(value); er != nil {
-		return nil, fmt.Errorf("unexpected-type%T", value)
-	}
-
-	resp, err := c.ectdAPI.Grant(ctx, int64(ttl.Seconds()))
-	if err != nil {
-		logger.Error(ctx, err)
-		return nil, err
-	}
-	// Register the lease id
-	c.keyReservationsLock.Lock()
-	c.keyReservations[key] = &resp.ID
-	c.keyReservationsLock.Unlock()
-
-	// Revoke lease if reservation is not successful
-	reservationSuccessful := false
-	defer func() {
-		if !reservationSuccessful {
-			if err = c.ReleaseReservation(context.Background(), key); err != nil {
-				logger.Error(ctx, "cannot-release-lease")
-			}
-		}
-	}()
-
-	// Try to grap the Key with the above lease
-	c.ectdAPI.Txn(context.Background())
-	txn := c.ectdAPI.Txn(context.Background())
-	txn = txn.If(v3Client.Compare(v3Client.Version(key), "=", 0))
-	txn = txn.Then(v3Client.OpPut(key, val, v3Client.WithLease(resp.ID)))
-	txn = txn.Else(v3Client.OpGet(key))
-	result, er := txn.Commit()
-	if er != nil {
-		return nil, er
-	}
-
-	if !result.Succeeded {
-		// Verify whether we are already the owner of that Key
-		if len(result.Responses) > 0 &&
-			len(result.Responses[0].GetResponseRange().Kvs) > 0 {
-			kv := result.Responses[0].GetResponseRange().Kvs[0]
-			if string(kv.Value) == val {
-				reservationSuccessful = true
-				return value, nil
-			}
-			return kv.Value, nil
-		}
-	} else {
-		// Read the Key to ensure this is our Key
-		m, err := c.Get(ctx, key)
-		if err != nil {
-			return nil, err
-		}
-		if m != nil {
-			if m.Key == key && isEqual(m.Value, value) {
-				// My reservation is successful - register it.  For now, support is only for 1 reservation per key
-				// per session.
-				reservationSuccessful = true
-				return value, nil
-			}
-			// My reservation has failed.  Return the owner of that key
-			return m.Value, nil
-		}
-	}
-	return nil, nil
-}
-
-// ReleaseAllReservations releases all key reservations previously made (using Reserve API)
-func (c *EtcdClient) ReleaseAllReservations(ctx context.Context) error {
-	c.keyReservationsLock.Lock()
-	defer c.keyReservationsLock.Unlock()
-
-	for key, leaseID := range c.keyReservations {
-		_, err := c.ectdAPI.Revoke(ctx, *leaseID)
-		if err != nil {
-			logger.Errorw(ctx, "cannot-release-reservation", log.Fields{"key": key, "error": err})
-			return err
-		}
-		delete(c.keyReservations, key)
-	}
-	return nil
-}
-
-// ReleaseReservation releases reservation for a specific key.
-func (c *EtcdClient) ReleaseReservation(ctx context.Context, key string) error {
-	// Get the leaseid using the key
-	logger.Debugw(ctx, "Release-reservation", log.Fields{"key": key})
-	var ok bool
-	var leaseID *v3Client.LeaseID
-	c.keyReservationsLock.Lock()
-	defer c.keyReservationsLock.Unlock()
-	if leaseID, ok = c.keyReservations[key]; !ok {
-		return nil
-	}
-
-	if leaseID != nil {
-		_, err := c.ectdAPI.Revoke(ctx, *leaseID)
-		if err != nil {
-			logger.Error(ctx, err)
-			return err
-		}
-		delete(c.keyReservations, key)
-	}
-	return nil
-}
-
-// RenewReservation renews a reservation.  A reservation will go stale after the specified TTL (Time To Live)
-// period specified when reserving the key
-func (c *EtcdClient) RenewReservation(ctx context.Context, key string) error {
-	// Get the leaseid using the key
-	var ok bool
-	var leaseID *v3Client.LeaseID
-	c.keyReservationsLock.RLock()
-	leaseID, ok = c.keyReservations[key]
-	c.keyReservationsLock.RUnlock()
-
-	if !ok {
-		return errors.New("key-not-reserved")
-	}
-
-	if leaseID != nil {
-		_, err := c.ectdAPI.KeepAliveOnce(ctx, *leaseID)
-		if err != nil {
-			logger.Errorw(ctx, "lease-may-have-expired", log.Fields{"error": err})
-			return err
-		}
-	} else {
-		return errors.New("lease-expired")
-	}
-	return nil
-}
-
-// Watch provides the watch capability on a given key.  It returns a channel onto which the callee needs to
-// listen to receive Events.
-func (c *EtcdClient) Watch(ctx context.Context, key string, withPrefix bool) chan *Event {
-	w := v3Client.NewWatcher(c.ectdAPI)
-	ctx, cancel := context.WithCancel(ctx)
-	var channel v3Client.WatchChan
-	if withPrefix {
-		channel = w.Watch(ctx, key, v3Client.WithPrefix())
-	} else {
-		channel = w.Watch(ctx, key)
-	}
-
-	// Create a new channel
-	ch := make(chan *Event, maxClientChannelBufferSize)
-
-	// Keep track of the created channels so they can be closed when required
-	channelMap := make(map[chan *Event]v3Client.Watcher)
-	channelMap[ch] = w
-
-	channelMaps := c.addChannelMap(key, channelMap)
-
-	// Changing the log field (from channelMaps) as the underlying logger cannot format the map of channels into a
-	// json format.
-	logger.Debugw(ctx, "watched-channels", log.Fields{"len": len(channelMaps)})
-	// Launch a go routine to listen for updates
-	go c.listenForKeyChange(ctx, channel, ch, cancel)
-
-	return ch
-
-}
-
-func (c *EtcdClient) addChannelMap(key string, channelMap map[chan *Event]v3Client.Watcher) []map[chan *Event]v3Client.Watcher {
-	var channels interface{}
-	var exists bool
-
-	if channels, exists = c.watchedChannels.Load(key); exists {
-		channels = append(channels.([]map[chan *Event]v3Client.Watcher), channelMap)
-	} else {
-		channels = []map[chan *Event]v3Client.Watcher{channelMap}
-	}
-	c.watchedChannels.Store(key, channels)
-
-	return channels.([]map[chan *Event]v3Client.Watcher)
-}
-
-func (c *EtcdClient) removeChannelMap(key string, pos int) []map[chan *Event]v3Client.Watcher {
-	var channels interface{}
-	var exists bool
-
-	if channels, exists = c.watchedChannels.Load(key); exists {
-		channels = append(channels.([]map[chan *Event]v3Client.Watcher)[:pos], channels.([]map[chan *Event]v3Client.Watcher)[pos+1:]...)
-		c.watchedChannels.Store(key, channels)
-	}
-
-	return channels.([]map[chan *Event]v3Client.Watcher)
-}
-
-func (c *EtcdClient) getChannelMaps(key string) ([]map[chan *Event]v3Client.Watcher, bool) {
-	var channels interface{}
-	var exists bool
-
-	channels, exists = c.watchedChannels.Load(key)
-
-	if channels == nil {
-		return nil, exists
-	}
-
-	return channels.([]map[chan *Event]v3Client.Watcher), exists
-}
-
-// CloseWatch closes a specific watch. Both the key and the channel are required when closing a watch as there
-// may be multiple listeners on the same key.  The previously created channel serves as a key
-func (c *EtcdClient) CloseWatch(ctx context.Context, key string, ch chan *Event) {
-	// Get the array of channels mapping
-	var watchedChannels []map[chan *Event]v3Client.Watcher
-	var ok bool
-
-	if watchedChannels, ok = c.getChannelMaps(key); !ok {
-		logger.Warnw(ctx, "key-has-no-watched-channels", log.Fields{"key": key})
-		return
-	}
-	// Look for the channels
-	var pos = -1
-	for i, chMap := range watchedChannels {
-		if t, ok := chMap[ch]; ok {
-			logger.Debug(ctx, "channel-found")
-			// Close the etcd watcher before the client channel.  This should close the etcd channel as well
-			if err := t.Close(); err != nil {
-				logger.Errorw(ctx, "watcher-cannot-be-closed", log.Fields{"key": key, "error": err})
-			}
-			pos = i
-			break
-		}
-	}
-
-	channelMaps, _ := c.getChannelMaps(key)
-	// Remove that entry if present
-	if pos >= 0 {
-		channelMaps = c.removeChannelMap(key, pos)
-	}
-	logger.Infow(ctx, "watcher-channel-exiting", log.Fields{"key": key, "channel": channelMaps})
-}
-
-func (c *EtcdClient) listenForKeyChange(ctx context.Context, channel v3Client.WatchChan, ch chan<- *Event, cancel context.CancelFunc) {
-	logger.Debug(ctx, "start-listening-on-channel ...")
-	defer cancel()
-	defer close(ch)
-	for resp := range channel {
-		for _, ev := range resp.Events {
-			ch <- NewEvent(getEventType(ev), ev.Kv.Key, ev.Kv.Value, ev.Kv.Version)
-		}
-	}
-	logger.Debug(ctx, "stop-listening-on-channel ...")
-}
-
-func getEventType(event *v3Client.Event) int {
-	switch event.Type {
-	case v3Client.EventTypePut:
-		return PUT
-	case v3Client.EventTypeDelete:
-		return DELETE
-	}
-	return UNKNOWN
-}
-
-// Close closes the KV store client
-func (c *EtcdClient) Close(ctx context.Context) {
-	if err := c.ectdAPI.Close(); err != nil {
-		logger.Errorw(ctx, "error-closing-client", log.Fields{"error": err})
-	}
-}
-
-func (c *EtcdClient) addLockName(lockName string, lock *v3Concurrency.Mutex, session *v3Concurrency.Session) {
-	c.lockToMutexLock.Lock()
-	defer c.lockToMutexLock.Unlock()
-	c.lockToMutexMap[lockName] = lock
-	c.lockToSessionMap[lockName] = session
-}
-
-func (c *EtcdClient) deleteLockName(lockName string) {
-	c.lockToMutexLock.Lock()
-	defer c.lockToMutexLock.Unlock()
-	delete(c.lockToMutexMap, lockName)
-	delete(c.lockToSessionMap, lockName)
-}
-
-func (c *EtcdClient) getLock(lockName string) (*v3Concurrency.Mutex, *v3Concurrency.Session) {
-	c.lockToMutexLock.Lock()
-	defer c.lockToMutexLock.Unlock()
-	var lock *v3Concurrency.Mutex
-	var session *v3Concurrency.Session
-	if l, exist := c.lockToMutexMap[lockName]; exist {
-		lock = l
-	}
-	if s, exist := c.lockToSessionMap[lockName]; exist {
-		session = s
-	}
-	return lock, session
-}
-
-func (c *EtcdClient) AcquireLock(ctx context.Context, lockName string, timeout time.Duration) error {
-	session, _ := v3Concurrency.NewSession(c.ectdAPI, v3Concurrency.WithContext(ctx))
-	mu := v3Concurrency.NewMutex(session, "/devicelock_"+lockName)
-	if err := mu.Lock(context.Background()); err != nil {
-		//cancel()
-		return err
-	}
-	c.addLockName(lockName, mu, session)
-	return nil
-}
-
-func (c *EtcdClient) ReleaseLock(lockName string) error {
-	lock, session := c.getLock(lockName)
-	var err error
-	if lock != nil {
-		if e := lock.Unlock(context.Background()); e != nil {
-			err = e
-		}
-	}
-	if session != nil {
-		if e := session.Close(); e != nil {
-			err = e
-		}
-	}
-	c.deleteLockName(lockName)
-
-	return err
-}
diff --git a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/techprofile/tech_profile.go b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/techprofile/tech_profile.go
deleted file mode 100644
index b80f136..0000000
--- a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/techprofile/tech_profile.go
+++ /dev/null
@@ -1,1400 +0,0 @@
-/*
- * Copyright 2019-present Open Networking Foundation
-
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
-
- * http://www.apache.org/licenses/LICENSE-2.0
-
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package techprofile
-
-import (
-	"context"
-	"encoding/json"
-	"errors"
-	"fmt"
-	"regexp"
-	"strconv"
-	"sync"
-	"time"
-
-	"github.com/opencord/voltha-lib-go/v4/pkg/db"
-
-	"github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
-	tp_pb "github.com/opencord/voltha-protos/v4/go/tech_profile"
-)
-
-// Interface to pon resource manager APIs
-type iPonResourceMgr interface {
-	GetResourceID(ctx context.Context, IntfID uint32, ResourceType string, NumIDs uint32) ([]uint32, error)
-	GetResourceTypeAllocID() string
-	GetResourceTypeGemPortID() string
-	GetTechnology() string
-}
-
-type Direction int32
-
-const (
-	Direction_UPSTREAM      Direction = 0
-	Direction_DOWNSTREAM    Direction = 1
-	Direction_BIDIRECTIONAL Direction = 2
-)
-
-var Direction_name = map[Direction]string{
-	0: "UPSTREAM",
-	1: "DOWNSTREAM",
-	2: "BIDIRECTIONAL",
-}
-
-type SchedulingPolicy int32
-
-const (
-	SchedulingPolicy_WRR            SchedulingPolicy = 0
-	SchedulingPolicy_StrictPriority SchedulingPolicy = 1
-	SchedulingPolicy_Hybrid         SchedulingPolicy = 2
-)
-
-var SchedulingPolicy_name = map[SchedulingPolicy]string{
-	0: "WRR",
-	1: "StrictPriority",
-	2: "Hybrid",
-}
-
-type AdditionalBW int32
-
-const (
-	AdditionalBW_AdditionalBW_None       AdditionalBW = 0
-	AdditionalBW_AdditionalBW_NA         AdditionalBW = 1
-	AdditionalBW_AdditionalBW_BestEffort AdditionalBW = 2
-	AdditionalBW_AdditionalBW_Auto       AdditionalBW = 3
-)
-
-var AdditionalBW_name = map[AdditionalBW]string{
-	0: "AdditionalBW_None",
-	1: "AdditionalBW_NA",
-	2: "AdditionalBW_BestEffort",
-	3: "AdditionalBW_Auto",
-}
-
-type DiscardPolicy int32
-
-const (
-	DiscardPolicy_TailDrop  DiscardPolicy = 0
-	DiscardPolicy_WTailDrop DiscardPolicy = 1
-	DiscardPolicy_Red       DiscardPolicy = 2
-	DiscardPolicy_WRed      DiscardPolicy = 3
-)
-
-var DiscardPolicy_name = map[DiscardPolicy]string{
-	0: "TailDrop",
-	1: "WTailDrop",
-	2: "Red",
-	3: "WRed",
-}
-
-// Required uniPortName format
-var uniPortNameFormat = regexp.MustCompile(`^olt-{[a-z0-9\-]+}/pon-{[0-9]+}/onu-{[0-9]+}/uni-{[0-9]+}$`)
-
-/*
-  type InferredAdditionBWIndication int32
-
-  const (
-	  InferredAdditionBWIndication_InferredAdditionBWIndication_None       InferredAdditionBWIndication = 0
-	  InferredAdditionBWIndication_InferredAdditionBWIndication_Assured    InferredAdditionBWIndication = 1
-	  InferredAdditionBWIndication_InferredAdditionBWIndication_BestEffort InferredAdditionBWIndication = 2
-  )
-
-  var InferredAdditionBWIndication_name = map[int32]string{
-	  0: "InferredAdditionBWIndication_None",
-	  1: "InferredAdditionBWIndication_Assured",
-	  2: "InferredAdditionBWIndication_BestEffort",
-  }
-*/
-// instance control defaults
-const (
-	defaultOnuInstance    = "multi-instance"
-	defaultUniInstance    = "single-instance"
-	defaultGemPayloadSize = "auto"
-)
-
-const MAX_GEM_PAYLOAD = "max_gem_payload_size"
-
-type InstanceControl struct {
-	Onu               string `json:"ONU"`
-	Uni               string `json:"uni"`
-	MaxGemPayloadSize string `json:"max_gem_payload_size"`
-}
-
-// default discard config constants
-const (
-	defaultMinThreshold   = 0
-	defaultMaxThreshold   = 0
-	defaultMaxProbability = 0
-)
-
-type DiscardConfig struct {
-	MinThreshold   int `json:"min_threshold"`
-	MaxThreshold   int `json:"max_threshold"`
-	MaxProbability int `json:"max_probability"`
-}
-
-// default scheduler contants
-const (
-	defaultAdditionalBw     = AdditionalBW_AdditionalBW_BestEffort
-	defaultPriority         = 0
-	defaultWeight           = 0
-	defaultQueueSchedPolicy = SchedulingPolicy_Hybrid
-)
-
-type Scheduler struct {
-	Direction    string `json:"direction"`
-	AdditionalBw string `json:"additional_bw"`
-	Priority     uint32 `json:"priority"`
-	Weight       uint32 `json:"weight"`
-	QSchedPolicy string `json:"q_sched_policy"`
-}
-
-// default GEM attribute constants
-const (
-	defaultAESEncryption     = "True"
-	defaultPriorityQueue     = 0
-	defaultQueueWeight       = 0
-	defaultMaxQueueSize      = "auto"
-	defaultdropPolicy        = DiscardPolicy_TailDrop
-	defaultSchedulePolicy    = SchedulingPolicy_WRR
-	defaultIsMulticast       = "False"
-	defaultAccessControlList = "224.0.0.0-239.255.255.255"
-	defaultMcastGemID        = 4069
-)
-
-type GemPortAttribute struct {
-	MaxQueueSize     string        `json:"max_q_size"`
-	PbitMap          string        `json:"pbit_map"`
-	AesEncryption    string        `json:"aes_encryption"`
-	SchedulingPolicy string        `json:"scheduling_policy"`
-	PriorityQueue    uint32        `json:"priority_q"`
-	Weight           uint32        `json:"weight"`
-	DiscardPolicy    string        `json:"discard_policy"`
-	DiscardConfig    DiscardConfig `json:"discard_config"`
-	IsMulticast      string        `json:"is_multicast"`
-	DControlList     string        `json:"dynamic_access_control_list"`
-	SControlList     string        `json:"static_access_control_list"`
-	McastGemID       uint32        `json:"multicast_gem_id"`
-}
-
-// Instance of Scheduler
-type IScheduler struct {
-	AllocID      uint32 `json:"alloc_id"`
-	Direction    string `json:"direction"`
-	AdditionalBw string `json:"additional_bw"`
-	Priority     uint32 `json:"priority"`
-	Weight       uint32 `json:"weight"`
-	QSchedPolicy string `json:"q_sched_policy"`
-}
-
-// Instance of GemPortAttribute
-type IGemPortAttribute struct {
-	GemportID        uint32        `json:"gemport_id"`
-	MaxQueueSize     string        `json:"max_q_size"`
-	PbitMap          string        `json:"pbit_map"`
-	AesEncryption    string        `json:"aes_encryption"`
-	SchedulingPolicy string        `json:"scheduling_policy"`
-	PriorityQueue    uint32        `json:"priority_q"`
-	Weight           uint32        `json:"weight"`
-	DiscardPolicy    string        `json:"discard_policy"`
-	DiscardConfig    DiscardConfig `json:"discard_config"`
-	IsMulticast      string        `json:"is_multicast"`
-	DControlList     string        `json:"dynamic_access_control_list"`
-	SControlList     string        `json:"static_access_control_list"`
-	McastGemID       uint32        `json:"multicast_gem_id"`
-}
-
-type TechProfileMgr struct {
-	config            *TechProfileFlags
-	resourceMgr       iPonResourceMgr
-	GemPortIDMgmtLock sync.RWMutex
-	AllocIDMgmtLock   sync.RWMutex
-}
-type DefaultTechProfile struct {
-	Name                           string             `json:"name"`
-	ProfileType                    string             `json:"profile_type"`
-	Version                        int                `json:"version"`
-	NumGemPorts                    uint32             `json:"num_gem_ports"`
-	InstanceCtrl                   InstanceControl    `json:"instance_control"`
-	UsScheduler                    Scheduler          `json:"us_scheduler"`
-	DsScheduler                    Scheduler          `json:"ds_scheduler"`
-	UpstreamGemPortAttributeList   []GemPortAttribute `json:"upstream_gem_port_attribute_list"`
-	DownstreamGemPortAttributeList []GemPortAttribute `json:"downstream_gem_port_attribute_list"`
-}
-type TechProfile struct {
-	Name                           string              `json:"name"`
-	SubscriberIdentifier           string              `json:"subscriber_identifier"`
-	ProfileType                    string              `json:"profile_type"`
-	Version                        int                 `json:"version"`
-	NumGemPorts                    uint32              `json:"num_gem_ports"`
-	InstanceCtrl                   InstanceControl     `json:"instance_control"`
-	UsScheduler                    IScheduler          `json:"us_scheduler"`
-	DsScheduler                    IScheduler          `json:"ds_scheduler"`
-	UpstreamGemPortAttributeList   []IGemPortAttribute `json:"upstream_gem_port_attribute_list"`
-	DownstreamGemPortAttributeList []IGemPortAttribute `json:"downstream_gem_port_attribute_list"`
-}
-
-// QThresholds struct for EPON
-type QThresholds struct {
-	QThreshold1 uint32 `json:"q_threshold1"`
-	QThreshold2 uint32 `json:"q_threshold2"`
-	QThreshold3 uint32 `json:"q_threshold3"`
-	QThreshold4 uint32 `json:"q_threshold4"`
-	QThreshold5 uint32 `json:"q_threshold5"`
-	QThreshold6 uint32 `json:"q_threshold6"`
-	QThreshold7 uint32 `json:"q_threshold7"`
-}
-
-// UpstreamQueueAttribute struct for EPON
-type UpstreamQueueAttribute struct {
-	MaxQueueSize              string        `json:"max_q_size"`
-	PbitMap                   string        `json:"pbit_map"`
-	AesEncryption             string        `json:"aes_encryption"`
-	TrafficType               string        `json:"traffic_type"`
-	UnsolicitedGrantSize      uint32        `json:"unsolicited_grant_size"`
-	NominalInterval           uint32        `json:"nominal_interval"`
-	ToleratedPollJitter       uint32        `json:"tolerated_poll_jitter"`
-	RequestTransmissionPolicy uint32        `json:"request_transmission_policy"`
-	NumQueueSet               uint32        `json:"num_q_sets"`
-	QThresholds               QThresholds   `json:"q_thresholds"`
-	SchedulingPolicy          string        `json:"scheduling_policy"`
-	PriorityQueue             uint32        `json:"priority_q"`
-	Weight                    uint32        `json:"weight"`
-	DiscardPolicy             string        `json:"discard_policy"`
-	DiscardConfig             DiscardConfig `json:"discard_config"`
-}
-
-// Default EPON constants
-const (
-	defaultPakageType = "B"
-)
-const (
-	defaultTrafficType               = "BE"
-	defaultUnsolicitedGrantSize      = 0
-	defaultNominalInterval           = 0
-	defaultToleratedPollJitter       = 0
-	defaultRequestTransmissionPolicy = 0
-	defaultNumQueueSet               = 2
-)
-const (
-	defaultQThreshold1 = 5500
-	defaultQThreshold2 = 0
-	defaultQThreshold3 = 0
-	defaultQThreshold4 = 0
-	defaultQThreshold5 = 0
-	defaultQThreshold6 = 0
-	defaultQThreshold7 = 0
-)
-
-// DownstreamQueueAttribute struct for EPON
-type DownstreamQueueAttribute struct {
-	MaxQueueSize     string        `json:"max_q_size"`
-	PbitMap          string        `json:"pbit_map"`
-	AesEncryption    string        `json:"aes_encryption"`
-	SchedulingPolicy string        `json:"scheduling_policy"`
-	PriorityQueue    uint32        `json:"priority_q"`
-	Weight           uint32        `json:"weight"`
-	DiscardPolicy    string        `json:"discard_policy"`
-	DiscardConfig    DiscardConfig `json:"discard_config"`
-}
-
-// iUpstreamQueueAttribute struct for EPON
-type iUpstreamQueueAttribute struct {
-	GemportID                 uint32        `json:"q_id"`
-	MaxQueueSize              string        `json:"max_q_size"`
-	PbitMap                   string        `json:"pbit_map"`
-	AesEncryption             string        `json:"aes_encryption"`
-	TrafficType               string        `json:"traffic_type"`
-	UnsolicitedGrantSize      uint32        `json:"unsolicited_grant_size"`
-	NominalInterval           uint32        `json:"nominal_interval"`
-	ToleratedPollJitter       uint32        `json:"tolerated_poll_jitter"`
-	RequestTransmissionPolicy uint32        `json:"request_transmission_policy"`
-	NumQueueSet               uint32        `json:"num_q_sets"`
-	QThresholds               QThresholds   `json:"q_thresholds"`
-	SchedulingPolicy          string        `json:"scheduling_policy"`
-	PriorityQueue             uint32        `json:"priority_q"`
-	Weight                    uint32        `json:"weight"`
-	DiscardPolicy             string        `json:"discard_policy"`
-	DiscardConfig             DiscardConfig `json:"discard_config"`
-}
-
-// iDownstreamQueueAttribute struct for EPON
-type iDownstreamQueueAttribute struct {
-	GemportID        uint32        `json:"q_id"`
-	MaxQueueSize     string        `json:"max_q_size"`
-	PbitMap          string        `json:"pbit_map"`
-	AesEncryption    string        `json:"aes_encryption"`
-	SchedulingPolicy string        `json:"scheduling_policy"`
-	PriorityQueue    uint32        `json:"priority_q"`
-	Weight           uint32        `json:"weight"`
-	DiscardPolicy    string        `json:"discard_policy"`
-	DiscardConfig    DiscardConfig `json:"discard_config"`
-}
-
-// EponAttribute struct for EPON
-type EponAttribute struct {
-	PackageType string `json:"pakage_type"`
-}
-
-// DefaultTechProfile struct for EPON
-type DefaultEponProfile struct {
-	Name                         string                     `json:"name"`
-	ProfileType                  string                     `json:"profile_type"`
-	Version                      int                        `json:"version"`
-	NumGemPorts                  uint32                     `json:"num_gem_ports"`
-	InstanceCtrl                 InstanceControl            `json:"instance_control"`
-	EponAttribute                EponAttribute              `json:"epon_attribute"`
-	UpstreamQueueAttributeList   []UpstreamQueueAttribute   `json:"upstream_queue_attribute_list"`
-	DownstreamQueueAttributeList []DownstreamQueueAttribute `json:"downstream_queue_attribute_list"`
-}
-
-// TechProfile struct for EPON
-type EponProfile struct {
-	Name                         string                      `json:"name"`
-	SubscriberIdentifier         string                      `json:"subscriber_identifier"`
-	ProfileType                  string                      `json:"profile_type"`
-	Version                      int                         `json:"version"`
-	NumGemPorts                  uint32                      `json:"num_gem_ports"`
-	InstanceCtrl                 InstanceControl             `json:"instance_control"`
-	EponAttribute                EponAttribute               `json:"epon_attribute"`
-	AllocID                      uint32                      `json:"llid"`
-	UpstreamQueueAttributeList   []iUpstreamQueueAttribute   `json:"upstream_queue_attribute_list"`
-	DownstreamQueueAttributeList []iDownstreamQueueAttribute `json:"downstream_queue_attribute_list"`
-}
-
-const (
-	xgspon = "XGS-PON"
-	gpon   = "GPON"
-	epon   = "EPON"
-)
-
-func (t *TechProfileMgr) SetKVClient(ctx context.Context) *db.Backend {
-	kvClient, err := newKVClient(ctx, t.config.KVStoreType, t.config.KVStoreAddress, t.config.KVStoreTimeout)
-	if err != nil {
-		logger.Errorw(ctx, "failed-to-create-kv-client",
-			log.Fields{
-				"type": t.config.KVStoreType, "address": t.config.KVStoreAddress,
-				"timeout": t.config.KVStoreTimeout, "prefix": t.config.TPKVPathPrefix,
-				"error": err.Error(),
-			})
-		return nil
-	}
-	return &db.Backend{
-		Client:     kvClient,
-		StoreType:  t.config.KVStoreType,
-		Address:    t.config.KVStoreAddress,
-		Timeout:    t.config.KVStoreTimeout,
-		PathPrefix: t.config.TPKVPathPrefix}
-
-	/* TODO : Make sure direct call to NewBackend is working fine with backend , currently there is some
-		  issue between kv store and backend , core is not calling NewBackend directly
-	 kv := model.NewBackend(t.config.KVStoreType, t.config.KVStoreHost, t.config.KVStorePort,
-								  t.config.KVStoreTimeout,  kvStoreTechProfilePathPrefix)
-	*/
-}
-
-func newKVClient(ctx context.Context, storeType string, address string, timeout time.Duration) (kvstore.Client, error) {
-
-	logger.Infow(ctx, "kv-store", log.Fields{"storeType": storeType, "address": address})
-	switch storeType {
-	case "consul":
-		return kvstore.NewConsulClient(ctx, address, timeout)
-	case "etcd":
-		return kvstore.NewEtcdClient(ctx, address, timeout, log.WarnLevel)
-	}
-	return nil, errors.New("unsupported-kv-store")
-}
-
-func NewTechProfile(ctx context.Context, resourceMgr iPonResourceMgr, KVStoreType string, KVStoreAddress string) (*TechProfileMgr, error) {
-	var techprofileObj TechProfileMgr
-	logger.Debug(ctx, "Initializing techprofile Manager")
-	techprofileObj.config = NewTechProfileFlags(KVStoreType, KVStoreAddress)
-	techprofileObj.config.KVBackend = techprofileObj.SetKVClient(ctx)
-	if techprofileObj.config.KVBackend == nil {
-		logger.Error(ctx, "Failed to initialize KV backend\n")
-		return nil, errors.New("KV backend init failed")
-	}
-	techprofileObj.resourceMgr = resourceMgr
-	logger.Debug(ctx, "Initializing techprofile object instance success")
-	return &techprofileObj, nil
-}
-
-func (t *TechProfileMgr) GetTechProfileInstanceKVPath(ctx context.Context, techProfiletblID uint32, uniPortName string) string {
-	logger.Debugw(ctx, "get-tp-instance-kv-path", log.Fields{
-		"uniPortName": uniPortName,
-		"tpId":        techProfiletblID,
-	})
-	return fmt.Sprintf(t.config.TPInstanceKVPath, t.resourceMgr.GetTechnology(), techProfiletblID, uniPortName)
-}
-
-func (t *TechProfileMgr) GetTPInstanceFromKVStore(ctx context.Context, techProfiletblID uint32, path string) (interface{}, error) {
-	var err error
-	var kvResult *kvstore.KVPair
-	var KvTpIns TechProfile
-	var KvEponIns EponProfile
-	var resPtr interface{}
-	// For example:
-	// tpInstPath like "XGS-PON/64/uni_port_name"
-	// is broken into ["XGS-PON" "64" ...]
-	pathSlice := regexp.MustCompile(`/`).Split(path, -1)
-	switch pathSlice[0] {
-	case xgspon, gpon:
-		resPtr = &KvTpIns
-	case epon:
-		resPtr = &KvEponIns
-	default:
-		logger.Errorw(ctx, "unknown-tech", log.Fields{"tech": pathSlice[0]})
-		return nil, fmt.Errorf("unknown-tech-%s", pathSlice[0])
-	}
-
-	kvResult, _ = t.config.KVBackend.Get(ctx, path)
-	if kvResult == nil {
-		logger.Infow(ctx, "tp-instance-not-found-on-kv", log.Fields{"key": path})
-		return nil, nil
-	} else {
-		if value, err := kvstore.ToByte(kvResult.Value); err == nil {
-			if err = json.Unmarshal(value, resPtr); err != nil {
-				logger.Errorw(ctx, "error-unmarshal-kv-result", log.Fields{"key": path, "value": value})
-				return nil, errors.New("error-unmarshal-kv-result")
-			} else {
-				return resPtr, nil
-			}
-		}
-	}
-	return nil, err
-}
-
-func (t *TechProfileMgr) addTechProfInstanceToKVStore(ctx context.Context, techProfiletblID uint32, uniPortName string, tpInstance *TechProfile) error {
-	path := t.GetTechProfileInstanceKVPath(ctx, techProfiletblID, uniPortName)
-	logger.Debugw(ctx, "Adding techprof instance to kvstore", log.Fields{"key": path, "tpinstance": tpInstance})
-	tpInstanceJson, err := json.Marshal(*tpInstance)
-	if err == nil {
-		// Backend will convert JSON byte array into string format
-		logger.Debugw(ctx, "Storing tech profile instance to KV Store", log.Fields{"key": path, "val": tpInstanceJson})
-		err = t.config.KVBackend.Put(ctx, path, tpInstanceJson)
-	} else {
-		logger.Errorw(ctx, "Error in marshaling into Json format", log.Fields{"key": path, "tpinstance": tpInstance})
-	}
-	return err
-}
-
-func (t *TechProfileMgr) addEponProfInstanceToKVStore(ctx context.Context, techProfiletblID uint32, uniPortName string, tpInstance *EponProfile) error {
-	path := t.GetTechProfileInstanceKVPath(ctx, techProfiletblID, uniPortName)
-	logger.Debugw(ctx, "Adding techprof instance to kvstore", log.Fields{"key": path, "tpinstance": tpInstance})
-	tpInstanceJson, err := json.Marshal(*tpInstance)
-	if err == nil {
-		// Backend will convert JSON byte array into string format
-		logger.Debugw(ctx, "Storing tech profile instance to KV Store", log.Fields{"key": path, "val": tpInstanceJson})
-		err = t.config.KVBackend.Put(ctx, path, tpInstanceJson)
-	} else {
-		logger.Errorw(ctx, "Error in marshaling into Json format", log.Fields{"key": path, "tpinstance": tpInstance})
-	}
-	return err
-}
-
-func (t *TechProfileMgr) getTPFromKVStore(ctx context.Context, techProfiletblID uint32) *DefaultTechProfile {
-	var kvtechprofile DefaultTechProfile
-	key := fmt.Sprintf(t.config.TPFileKVPath, t.resourceMgr.GetTechnology(), techProfiletblID)
-	logger.Debugw(ctx, "Getting techprofile from KV store", log.Fields{"techProfiletblID": techProfiletblID, "Key": key})
-	kvresult, err := t.config.KVBackend.Get(ctx, key)
-	if err != nil {
-		logger.Errorw(ctx, "Error while fetching value from KV store", log.Fields{"key": key})
-		return nil
-	}
-	if kvresult != nil {
-		/* Backend will return Value in string format,needs to be converted to []byte before unmarshal*/
-		if value, err := kvstore.ToByte(kvresult.Value); err == nil {
-			if err = json.Unmarshal(value, &kvtechprofile); err != nil {
-				logger.Errorw(ctx, "Error unmarshaling techprofile fetched from KV store", log.Fields{"techProfiletblID": techProfiletblID, "error": err, "techprofile_json": value})
-				return nil
-			}
-
-			logger.Debugw(ctx, "Success fetched techprofile from KV store", log.Fields{"techProfiletblID": techProfiletblID, "value": kvtechprofile})
-			return &kvtechprofile
-		}
-	}
-	return nil
-}
-
-func (t *TechProfileMgr) getEponTPFromKVStore(ctx context.Context, techProfiletblID uint32) *DefaultEponProfile {
-	var kvtechprofile DefaultEponProfile
-	key := fmt.Sprintf(t.config.TPFileKVPath, t.resourceMgr.GetTechnology(), techProfiletblID)
-	logger.Debugw(ctx, "Getting techprofile from KV store", log.Fields{"techProfiletblID": techProfiletblID, "Key": key})
-	kvresult, err := t.config.KVBackend.Get(ctx, key)
-	if err != nil {
-		logger.Errorw(ctx, "Error while fetching value from KV store", log.Fields{"key": key})
-		return nil
-	}
-	if kvresult != nil {
-		/* Backend will return Value in string format,needs to be converted to []byte before unmarshal*/
-		if value, err := kvstore.ToByte(kvresult.Value); err == nil {
-			if err = json.Unmarshal(value, &kvtechprofile); err != nil {
-				logger.Errorw(ctx, "Error unmarshaling techprofile fetched from KV store", log.Fields{"techProfiletblID": techProfiletblID, "error": err, "techprofile_json": value})
-				return nil
-			}
-
-			logger.Debugw(ctx, "Success fetched techprofile from KV store", log.Fields{"techProfiletblID": techProfiletblID, "value": kvtechprofile})
-			return &kvtechprofile
-		}
-	}
-	return nil
-}
-
-func (t *TechProfileMgr) CreateTechProfInstance(ctx context.Context, techProfiletblID uint32, uniPortName string, intfId uint32) (interface{}, error) {
-	var tpInstance *TechProfile
-	var tpEponInstance *EponProfile
-
-	logger.Infow(ctx, "creating-tp-instance", log.Fields{"tableid": techProfiletblID, "uni": uniPortName, "intId": intfId})
-
-	// Make sure the uniPortName is as per format pon-{[0-9]+}/onu-{[0-9]+}/uni-{[0-9]+}
-	if !uniPortNameFormat.Match([]byte(uniPortName)) {
-		logger.Errorw(ctx, "uni-port-name-not-confirming-to-format", log.Fields{"uniPortName": uniPortName})
-		return nil, errors.New("uni-port-name-not-confirming-to-format")
-	}
-	tpInstancePath := t.GetTechProfileInstanceKVPath(ctx, techProfiletblID, uniPortName)
-	// For example:
-	// tpInstPath like "XGS-PON/64/uni_port_name"
-	// is broken into ["XGS-PON" "64" ...]
-	pathSlice := regexp.MustCompile(`/`).Split(tpInstancePath, -1)
-	if pathSlice[0] == epon {
-		tp := t.getEponTPFromKVStore(ctx, techProfiletblID)
-		if tp != nil {
-			if err := t.validateInstanceControlAttr(ctx, tp.InstanceCtrl); err != nil {
-				logger.Error(ctx, "invalid-instance-ctrl-attr--using-default-tp")
-				tp = t.getDefaultEponProfile(ctx)
-			} else {
-				logger.Infow(ctx, "using-specified-tp-from-kv-store", log.Fields{"tpid": techProfiletblID})
-			}
-		} else {
-			logger.Info(ctx, "tp-not-found-on-kv--creating-default-tp")
-			tp = t.getDefaultEponProfile(ctx)
-		}
-
-		if tpEponInstance = t.allocateEponTPInstance(ctx, uniPortName, tp, intfId, tpInstancePath); tpEponInstance == nil {
-			logger.Error(ctx, "tp-intance-allocation-failed")
-			return nil, errors.New("tp-intance-allocation-failed")
-		}
-		if err := t.addEponProfInstanceToKVStore(ctx, techProfiletblID, uniPortName, tpEponInstance); err != nil {
-			logger.Errorw(ctx, "error-adding-tp-to-kv-store", log.Fields{"tableid": techProfiletblID, "uni": uniPortName})
-			return nil, errors.New("error-adding-tp-to-kv-store")
-		}
-		logger.Infow(ctx, "tp-added-to-kv-store-successfully",
-			log.Fields{"tpid": techProfiletblID, "uni": uniPortName, "intfId": intfId})
-		return tpEponInstance, nil
-	} else {
-		tp := t.getTPFromKVStore(ctx, techProfiletblID)
-		if tp != nil {
-			if err := t.validateInstanceControlAttr(ctx, tp.InstanceCtrl); err != nil {
-				logger.Error(ctx, "invalid-instance-ctrl-attr--using-default-tp")
-				tp = t.getDefaultTechProfile(ctx)
-			} else {
-				logger.Infow(ctx, "using-specified-tp-from-kv-store", log.Fields{"tpid": techProfiletblID})
-			}
-		} else {
-			logger.Info(ctx, "tp-not-found-on-kv--creating-default-tp")
-			tp = t.getDefaultTechProfile(ctx)
-		}
-
-		if tpInstance = t.allocateTPInstance(ctx, uniPortName, tp, intfId, tpInstancePath); tpInstance == nil {
-			logger.Error(ctx, "tp-intance-allocation-failed")
-			return nil, errors.New("tp-intance-allocation-failed")
-		}
-		if err := t.addTechProfInstanceToKVStore(ctx, techProfiletblID, uniPortName, tpInstance); err != nil {
-			logger.Errorw(ctx, "error-adding-tp-to-kv-store", log.Fields{"tableid": techProfiletblID, "uni": uniPortName})
-			return nil, errors.New("error-adding-tp-to-kv-store")
-		}
-		logger.Infow(ctx, "tp-added-to-kv-store-successfully",
-			log.Fields{"tpid": techProfiletblID, "uni": uniPortName, "intfId": intfId})
-		return tpInstance, nil
-	}
-}
-
-func (t *TechProfileMgr) DeleteTechProfileInstance(ctx context.Context, techProfiletblID uint32, uniPortName string) error {
-	path := t.GetTechProfileInstanceKVPath(ctx, techProfiletblID, uniPortName)
-	return t.config.KVBackend.Delete(ctx, path)
-}
-
-func (t *TechProfileMgr) validateInstanceControlAttr(ctx context.Context, instCtl InstanceControl) error {
-	if instCtl.Onu != "single-instance" && instCtl.Onu != "multi-instance" {
-		logger.Errorw(ctx, "invalid-onu-instance-control-attribute", log.Fields{"onu-inst": instCtl.Onu})
-		return errors.New("invalid-onu-instance-ctl-attr")
-	}
-
-	if instCtl.Uni != "single-instance" && instCtl.Uni != "multi-instance" {
-		logger.Errorw(ctx, "invalid-uni-instance-control-attribute", log.Fields{"uni-inst": instCtl.Uni})
-		return errors.New("invalid-uni-instance-ctl-attr")
-	}
-
-	if instCtl.Uni == "multi-instance" {
-		logger.Error(ctx, "uni-multi-instance-tp-not-supported")
-		return errors.New("uni-multi-instance-tp-not-supported")
-	}
-
-	return nil
-}
-
-func (t *TechProfileMgr) allocateTPInstance(ctx context.Context, uniPortName string, tp *DefaultTechProfile, intfId uint32, tpInstPath string) *TechProfile {
-
-	var usGemPortAttributeList []IGemPortAttribute
-	var dsGemPortAttributeList []IGemPortAttribute
-	var dsMulticastGemAttributeList []IGemPortAttribute
-	var dsUnicastGemAttributeList []IGemPortAttribute
-	var tcontIDs []uint32
-	var gemPorts []uint32
-	var err error
-
-	logger.Infow(ctx, "Allocating TechProfileMgr instance from techprofile template", log.Fields{"uniPortName": uniPortName, "intfId": intfId, "numGem": tp.NumGemPorts})
-
-	if tp.InstanceCtrl.Onu == "multi-instance" {
-		t.AllocIDMgmtLock.Lock()
-		tcontIDs, err = t.resourceMgr.GetResourceID(ctx, intfId, t.resourceMgr.GetResourceTypeAllocID(), 1)
-		t.AllocIDMgmtLock.Unlock()
-		if err != nil {
-			logger.Errorw(ctx, "Error getting alloc id from rsrcrMgr", log.Fields{"intfId": intfId})
-			return nil
-		}
-	} else { // "single-instance"
-		if tpInst, err := t.getSingleInstanceTp(ctx, tpInstPath); err != nil {
-			logger.Errorw(ctx, "Error getting alloc id from rsrcrMgr", log.Fields{"intfId": intfId})
-			return nil
-		} else if tpInst == nil {
-			// No "single-instance" tp found on one any uni port for the given TP ID
-			// Allocate a new TcontID or AllocID
-			t.AllocIDMgmtLock.Lock()
-			tcontIDs, err = t.resourceMgr.GetResourceID(ctx, intfId, t.resourceMgr.GetResourceTypeAllocID(), 1)
-			t.AllocIDMgmtLock.Unlock()
-			if err != nil {
-				logger.Errorw(ctx, "Error getting alloc id from rsrcrMgr", log.Fields{"intfId": intfId})
-				return nil
-			}
-		} else {
-			// Use the alloc-id from the existing TpInstance
-			tcontIDs = append(tcontIDs, tpInst.UsScheduler.AllocID)
-		}
-	}
-	logger.Debugw(ctx, "Num GEM ports in TP:", log.Fields{"NumGemPorts": tp.NumGemPorts})
-	t.GemPortIDMgmtLock.Lock()
-	gemPorts, err = t.resourceMgr.GetResourceID(ctx, intfId, t.resourceMgr.GetResourceTypeGemPortID(), tp.NumGemPorts)
-	t.GemPortIDMgmtLock.Unlock()
-	if err != nil {
-		logger.Errorw(ctx, "Error getting gemport ids from rsrcrMgr", log.Fields{"intfId": intfId, "numGemports": tp.NumGemPorts})
-		return nil
-	}
-	logger.Infow(ctx, "Allocated tconts and GEM ports successfully", log.Fields{"tconts": tcontIDs, "gemports": gemPorts})
-	for index := 0; index < int(tp.NumGemPorts); index++ {
-		usGemPortAttributeList = append(usGemPortAttributeList,
-			IGemPortAttribute{GemportID: gemPorts[index],
-				MaxQueueSize:     tp.UpstreamGemPortAttributeList[index].MaxQueueSize,
-				PbitMap:          tp.UpstreamGemPortAttributeList[index].PbitMap,
-				AesEncryption:    tp.UpstreamGemPortAttributeList[index].AesEncryption,
-				SchedulingPolicy: tp.UpstreamGemPortAttributeList[index].SchedulingPolicy,
-				PriorityQueue:    tp.UpstreamGemPortAttributeList[index].PriorityQueue,
-				Weight:           tp.UpstreamGemPortAttributeList[index].Weight,
-				DiscardPolicy:    tp.UpstreamGemPortAttributeList[index].DiscardPolicy,
-				DiscardConfig:    tp.UpstreamGemPortAttributeList[index].DiscardConfig})
-	}
-
-	logger.Info(ctx, "length of DownstreamGemPortAttributeList", len(tp.DownstreamGemPortAttributeList))
-	//put multicast and unicast downstream GEM port attributes in different lists first
-	for index := 0; index < int(len(tp.DownstreamGemPortAttributeList)); index++ {
-		if isMulticastGem(tp.DownstreamGemPortAttributeList[index].IsMulticast) {
-			dsMulticastGemAttributeList = append(dsMulticastGemAttributeList,
-				IGemPortAttribute{
-					McastGemID:       tp.DownstreamGemPortAttributeList[index].McastGemID,
-					MaxQueueSize:     tp.DownstreamGemPortAttributeList[index].MaxQueueSize,
-					PbitMap:          tp.DownstreamGemPortAttributeList[index].PbitMap,
-					AesEncryption:    tp.DownstreamGemPortAttributeList[index].AesEncryption,
-					SchedulingPolicy: tp.DownstreamGemPortAttributeList[index].SchedulingPolicy,
-					PriorityQueue:    tp.DownstreamGemPortAttributeList[index].PriorityQueue,
-					Weight:           tp.DownstreamGemPortAttributeList[index].Weight,
-					DiscardPolicy:    tp.DownstreamGemPortAttributeList[index].DiscardPolicy,
-					DiscardConfig:    tp.DownstreamGemPortAttributeList[index].DiscardConfig,
-					IsMulticast:      tp.DownstreamGemPortAttributeList[index].IsMulticast,
-					DControlList:     tp.DownstreamGemPortAttributeList[index].DControlList,
-					SControlList:     tp.DownstreamGemPortAttributeList[index].SControlList})
-		} else {
-			dsUnicastGemAttributeList = append(dsUnicastGemAttributeList,
-				IGemPortAttribute{
-					MaxQueueSize:     tp.DownstreamGemPortAttributeList[index].MaxQueueSize,
-					PbitMap:          tp.DownstreamGemPortAttributeList[index].PbitMap,
-					AesEncryption:    tp.DownstreamGemPortAttributeList[index].AesEncryption,
-					SchedulingPolicy: tp.DownstreamGemPortAttributeList[index].SchedulingPolicy,
-					PriorityQueue:    tp.DownstreamGemPortAttributeList[index].PriorityQueue,
-					Weight:           tp.DownstreamGemPortAttributeList[index].Weight,
-					DiscardPolicy:    tp.DownstreamGemPortAttributeList[index].DiscardPolicy,
-					DiscardConfig:    tp.DownstreamGemPortAttributeList[index].DiscardConfig})
-		}
-	}
-	//add unicast downstream GEM ports to dsGemPortAttributeList
-	for index := 0; index < int(tp.NumGemPorts); index++ {
-		dsGemPortAttributeList = append(dsGemPortAttributeList,
-			IGemPortAttribute{GemportID: gemPorts[index],
-				MaxQueueSize:     dsUnicastGemAttributeList[index].MaxQueueSize,
-				PbitMap:          dsUnicastGemAttributeList[index].PbitMap,
-				AesEncryption:    dsUnicastGemAttributeList[index].AesEncryption,
-				SchedulingPolicy: dsUnicastGemAttributeList[index].SchedulingPolicy,
-				PriorityQueue:    dsUnicastGemAttributeList[index].PriorityQueue,
-				Weight:           dsUnicastGemAttributeList[index].Weight,
-				DiscardPolicy:    dsUnicastGemAttributeList[index].DiscardPolicy,
-				DiscardConfig:    dsUnicastGemAttributeList[index].DiscardConfig})
-	}
-	//add multicast GEM ports to dsGemPortAttributeList afterwards
-	for k := range dsMulticastGemAttributeList {
-		dsGemPortAttributeList = append(dsGemPortAttributeList, dsMulticastGemAttributeList[k])
-	}
-
-	return &TechProfile{
-		SubscriberIdentifier: uniPortName,
-		Name:                 tp.Name,
-		ProfileType:          tp.ProfileType,
-		Version:              tp.Version,
-		NumGemPorts:          tp.NumGemPorts,
-		InstanceCtrl:         tp.InstanceCtrl,
-		UsScheduler: IScheduler{
-			AllocID:      tcontIDs[0],
-			Direction:    tp.UsScheduler.Direction,
-			AdditionalBw: tp.UsScheduler.AdditionalBw,
-			Priority:     tp.UsScheduler.Priority,
-			Weight:       tp.UsScheduler.Weight,
-			QSchedPolicy: tp.UsScheduler.QSchedPolicy},
-		DsScheduler: IScheduler{
-			AllocID:      tcontIDs[0],
-			Direction:    tp.DsScheduler.Direction,
-			AdditionalBw: tp.DsScheduler.AdditionalBw,
-			Priority:     tp.DsScheduler.Priority,
-			Weight:       tp.DsScheduler.Weight,
-			QSchedPolicy: tp.DsScheduler.QSchedPolicy},
-		UpstreamGemPortAttributeList:   usGemPortAttributeList,
-		DownstreamGemPortAttributeList: dsGemPortAttributeList}
-}
-
-// allocateTPInstance function for EPON
-func (t *TechProfileMgr) allocateEponTPInstance(ctx context.Context, uniPortName string, tp *DefaultEponProfile, intfId uint32, tpInstPath string) *EponProfile {
-
-	var usQueueAttributeList []iUpstreamQueueAttribute
-	var dsQueueAttributeList []iDownstreamQueueAttribute
-	var tcontIDs []uint32
-	var gemPorts []uint32
-	var err error
-
-	logger.Infow(ctx, "Allocating TechProfileMgr instance from techprofile template", log.Fields{"uniPortName": uniPortName, "intfId": intfId, "numGem": tp.NumGemPorts})
-
-	if tp.InstanceCtrl.Onu == "multi-instance" {
-		if tcontIDs, err = t.resourceMgr.GetResourceID(ctx, intfId, t.resourceMgr.GetResourceTypeAllocID(), 1); err != nil {
-			logger.Errorw(ctx, "Error getting alloc id from rsrcrMgr", log.Fields{"intfId": intfId})
-			return nil
-		}
-	} else { // "single-instance"
-		if tpInst, err := t.getSingleInstanceEponTp(ctx, tpInstPath); err != nil {
-			logger.Errorw(ctx, "Error getting alloc id from rsrcrMgr", log.Fields{"intfId": intfId})
-			return nil
-		} else if tpInst == nil {
-			// No "single-instance" tp found on one any uni port for the given TP ID
-			// Allocate a new TcontID or AllocID
-			if tcontIDs, err = t.resourceMgr.GetResourceID(ctx, intfId, t.resourceMgr.GetResourceTypeAllocID(), 1); err != nil {
-				logger.Errorw(ctx, "Error getting alloc id from rsrcrMgr", log.Fields{"intfId": intfId})
-				return nil
-			}
-		} else {
-			// Use the alloc-id from the existing TpInstance
-			tcontIDs = append(tcontIDs, tpInst.AllocID)
-		}
-	}
-	logger.Debugw(ctx, "Num GEM ports in TP:", log.Fields{"NumGemPorts": tp.NumGemPorts})
-	if gemPorts, err = t.resourceMgr.GetResourceID(ctx, intfId, t.resourceMgr.GetResourceTypeGemPortID(), tp.NumGemPorts); err != nil {
-		logger.Errorw(ctx, "Error getting gemport ids from rsrcrMgr", log.Fields{"intfId": intfId, "numGemports": tp.NumGemPorts})
-		return nil
-	}
-	logger.Infow(ctx, "Allocated tconts and GEM ports successfully", log.Fields{"tconts": tcontIDs, "gemports": gemPorts})
-	for index := 0; index < int(tp.NumGemPorts); index++ {
-		usQueueAttributeList = append(usQueueAttributeList,
-			iUpstreamQueueAttribute{GemportID: gemPorts[index],
-				MaxQueueSize:              tp.UpstreamQueueAttributeList[index].MaxQueueSize,
-				PbitMap:                   tp.UpstreamQueueAttributeList[index].PbitMap,
-				AesEncryption:             tp.UpstreamQueueAttributeList[index].AesEncryption,
-				TrafficType:               tp.UpstreamQueueAttributeList[index].TrafficType,
-				UnsolicitedGrantSize:      tp.UpstreamQueueAttributeList[index].UnsolicitedGrantSize,
-				NominalInterval:           tp.UpstreamQueueAttributeList[index].NominalInterval,
-				ToleratedPollJitter:       tp.UpstreamQueueAttributeList[index].ToleratedPollJitter,
-				RequestTransmissionPolicy: tp.UpstreamQueueAttributeList[index].RequestTransmissionPolicy,
-				NumQueueSet:               tp.UpstreamQueueAttributeList[index].NumQueueSet,
-				QThresholds:               tp.UpstreamQueueAttributeList[index].QThresholds,
-				SchedulingPolicy:          tp.UpstreamQueueAttributeList[index].SchedulingPolicy,
-				PriorityQueue:             tp.UpstreamQueueAttributeList[index].PriorityQueue,
-				Weight:                    tp.UpstreamQueueAttributeList[index].Weight,
-				DiscardPolicy:             tp.UpstreamQueueAttributeList[index].DiscardPolicy,
-				DiscardConfig:             tp.UpstreamQueueAttributeList[index].DiscardConfig})
-	}
-
-	logger.Info(ctx, "length of DownstreamGemPortAttributeList", len(tp.DownstreamQueueAttributeList))
-	for index := 0; index < int(tp.NumGemPorts); index++ {
-		dsQueueAttributeList = append(dsQueueAttributeList,
-			iDownstreamQueueAttribute{GemportID: gemPorts[index],
-				MaxQueueSize:     tp.DownstreamQueueAttributeList[index].MaxQueueSize,
-				PbitMap:          tp.DownstreamQueueAttributeList[index].PbitMap,
-				AesEncryption:    tp.DownstreamQueueAttributeList[index].AesEncryption,
-				SchedulingPolicy: tp.DownstreamQueueAttributeList[index].SchedulingPolicy,
-				PriorityQueue:    tp.DownstreamQueueAttributeList[index].PriorityQueue,
-				Weight:           tp.DownstreamQueueAttributeList[index].Weight,
-				DiscardPolicy:    tp.DownstreamQueueAttributeList[index].DiscardPolicy,
-				DiscardConfig:    tp.DownstreamQueueAttributeList[index].DiscardConfig})
-	}
-
-	return &EponProfile{
-		SubscriberIdentifier:         uniPortName,
-		Name:                         tp.Name,
-		ProfileType:                  tp.ProfileType,
-		Version:                      tp.Version,
-		NumGemPorts:                  tp.NumGemPorts,
-		InstanceCtrl:                 tp.InstanceCtrl,
-		EponAttribute:                tp.EponAttribute,
-		AllocID:                      tcontIDs[0],
-		UpstreamQueueAttributeList:   usQueueAttributeList,
-		DownstreamQueueAttributeList: dsQueueAttributeList}
-}
-
-// getSingleInstanceTp returns another TpInstance for an ONU on a different
-// uni port for the same TP ID, if it finds one, else nil.
-func (t *TechProfileMgr) getSingleInstanceTp(ctx context.Context, tpPath string) (*TechProfile, error) {
-	var tpInst TechProfile
-
-	// For example:
-	// tpPath like "service/voltha/technology_profiles/xgspon/64/pon-{0}/onu-{1}/uni-{1}"
-	// is broken into ["service/voltha/technology_profiles/xgspon/64/pon-{0}/onu-{1}" ""]
-	uniPathSlice := regexp.MustCompile(`/uni-{[0-9]+}$`).Split(tpPath, 2)
-	kvPairs, _ := t.config.KVBackend.List(ctx, uniPathSlice[0])
-
-	// Find a valid TP Instance among all the UNIs of that ONU for the given TP ID
-	for keyPath, kvPair := range kvPairs {
-		if value, err := kvstore.ToByte(kvPair.Value); err == nil {
-			if err = json.Unmarshal(value, &tpInst); err != nil {
-				logger.Errorw(ctx, "error-unmarshal-kv-pair", log.Fields{"keyPath": keyPath, "value": value})
-				return nil, errors.New("error-unmarshal-kv-pair")
-			} else {
-				logger.Debugw(ctx, "found-valid-tp-instance-on-another-uni", log.Fields{"keyPath": keyPath})
-				return &tpInst, nil
-			}
-		}
-	}
-	return nil, nil
-}
-
-func (t *TechProfileMgr) getSingleInstanceEponTp(ctx context.Context, tpPath string) (*EponProfile, error) {
-	var tpInst EponProfile
-
-	// For example:
-	// tpPath like "service/voltha/technology_profiles/xgspon/64/pon-{0}/onu-{1}/uni-{1}"
-	// is broken into ["service/voltha/technology_profiles/xgspon/64/pon-{0}/onu-{1}" ""]
-	uniPathSlice := regexp.MustCompile(`/uni-{[0-9]+}$`).Split(tpPath, 2)
-	kvPairs, _ := t.config.KVBackend.List(ctx, uniPathSlice[0])
-
-	// Find a valid TP Instance among all the UNIs of that ONU for the given TP ID
-	for keyPath, kvPair := range kvPairs {
-		if value, err := kvstore.ToByte(kvPair.Value); err == nil {
-			if err = json.Unmarshal(value, &tpInst); err != nil {
-				logger.Errorw(ctx, "error-unmarshal-kv-pair", log.Fields{"keyPath": keyPath, "value": value})
-				return nil, errors.New("error-unmarshal-kv-pair")
-			} else {
-				logger.Debugw(ctx, "found-valid-tp-instance-on-another-uni", log.Fields{"keyPath": keyPath})
-				return &tpInst, nil
-			}
-		}
-	}
-	return nil, nil
-}
-
-func (t *TechProfileMgr) getDefaultTechProfile(ctx context.Context) *DefaultTechProfile {
-	var usGemPortAttributeList []GemPortAttribute
-	var dsGemPortAttributeList []GemPortAttribute
-
-	for _, pbit := range t.config.DefaultPbits {
-		logger.Debugw(ctx, "Creating GEM port", log.Fields{"pbit": pbit})
-		usGemPortAttributeList = append(usGemPortAttributeList,
-			GemPortAttribute{
-				MaxQueueSize:     defaultMaxQueueSize,
-				PbitMap:          pbit,
-				AesEncryption:    defaultAESEncryption,
-				SchedulingPolicy: SchedulingPolicy_name[defaultSchedulePolicy],
-				PriorityQueue:    defaultPriorityQueue,
-				Weight:           defaultQueueWeight,
-				DiscardPolicy:    DiscardPolicy_name[defaultdropPolicy],
-				DiscardConfig: DiscardConfig{
-					MinThreshold:   defaultMinThreshold,
-					MaxThreshold:   defaultMaxThreshold,
-					MaxProbability: defaultMaxProbability}})
-		dsGemPortAttributeList = append(dsGemPortAttributeList,
-			GemPortAttribute{
-				MaxQueueSize:     defaultMaxQueueSize,
-				PbitMap:          pbit,
-				AesEncryption:    defaultAESEncryption,
-				SchedulingPolicy: SchedulingPolicy_name[defaultSchedulePolicy],
-				PriorityQueue:    defaultPriorityQueue,
-				Weight:           defaultQueueWeight,
-				DiscardPolicy:    DiscardPolicy_name[defaultdropPolicy],
-				DiscardConfig: DiscardConfig{
-					MinThreshold:   defaultMinThreshold,
-					MaxThreshold:   defaultMaxThreshold,
-					MaxProbability: defaultMaxProbability},
-				IsMulticast:  defaultIsMulticast,
-				DControlList: defaultAccessControlList,
-				SControlList: defaultAccessControlList,
-				McastGemID:   defaultMcastGemID})
-	}
-	return &DefaultTechProfile{
-		Name:        t.config.DefaultTPName,
-		ProfileType: t.resourceMgr.GetTechnology(),
-		Version:     t.config.TPVersion,
-		NumGemPorts: uint32(len(usGemPortAttributeList)),
-		InstanceCtrl: InstanceControl{
-			Onu:               defaultOnuInstance,
-			Uni:               defaultUniInstance,
-			MaxGemPayloadSize: defaultGemPayloadSize},
-		UsScheduler: Scheduler{
-			Direction:    Direction_name[Direction_UPSTREAM],
-			AdditionalBw: AdditionalBW_name[defaultAdditionalBw],
-			Priority:     defaultPriority,
-			Weight:       defaultWeight,
-			QSchedPolicy: SchedulingPolicy_name[defaultQueueSchedPolicy]},
-		DsScheduler: Scheduler{
-			Direction:    Direction_name[Direction_DOWNSTREAM],
-			AdditionalBw: AdditionalBW_name[defaultAdditionalBw],
-			Priority:     defaultPriority,
-			Weight:       defaultWeight,
-			QSchedPolicy: SchedulingPolicy_name[defaultQueueSchedPolicy]},
-		UpstreamGemPortAttributeList:   usGemPortAttributeList,
-		DownstreamGemPortAttributeList: dsGemPortAttributeList}
-}
-
-// getDefaultTechProfile function for EPON
-func (t *TechProfileMgr) getDefaultEponProfile(ctx context.Context) *DefaultEponProfile {
-
-	var usQueueAttributeList []UpstreamQueueAttribute
-	var dsQueueAttributeList []DownstreamQueueAttribute
-
-	for _, pbit := range t.config.DefaultPbits {
-		logger.Debugw(ctx, "Creating Queue", log.Fields{"pbit": pbit})
-		usQueueAttributeList = append(usQueueAttributeList,
-			UpstreamQueueAttribute{
-				MaxQueueSize:              defaultMaxQueueSize,
-				PbitMap:                   pbit,
-				AesEncryption:             defaultAESEncryption,
-				TrafficType:               defaultTrafficType,
-				UnsolicitedGrantSize:      defaultUnsolicitedGrantSize,
-				NominalInterval:           defaultNominalInterval,
-				ToleratedPollJitter:       defaultToleratedPollJitter,
-				RequestTransmissionPolicy: defaultRequestTransmissionPolicy,
-				NumQueueSet:               defaultNumQueueSet,
-				QThresholds: QThresholds{
-					QThreshold1: defaultQThreshold1,
-					QThreshold2: defaultQThreshold2,
-					QThreshold3: defaultQThreshold3,
-					QThreshold4: defaultQThreshold4,
-					QThreshold5: defaultQThreshold5,
-					QThreshold6: defaultQThreshold6,
-					QThreshold7: defaultQThreshold7},
-				SchedulingPolicy: SchedulingPolicy_name[defaultSchedulePolicy],
-				PriorityQueue:    defaultPriorityQueue,
-				Weight:           defaultQueueWeight,
-				DiscardPolicy:    DiscardPolicy_name[defaultdropPolicy],
-				DiscardConfig: DiscardConfig{
-					MinThreshold:   defaultMinThreshold,
-					MaxThreshold:   defaultMaxThreshold,
-					MaxProbability: defaultMaxProbability}})
-		dsQueueAttributeList = append(dsQueueAttributeList,
-			DownstreamQueueAttribute{
-				MaxQueueSize:     defaultMaxQueueSize,
-				PbitMap:          pbit,
-				AesEncryption:    defaultAESEncryption,
-				SchedulingPolicy: SchedulingPolicy_name[defaultSchedulePolicy],
-				PriorityQueue:    defaultPriorityQueue,
-				Weight:           defaultQueueWeight,
-				DiscardPolicy:    DiscardPolicy_name[defaultdropPolicy],
-				DiscardConfig: DiscardConfig{
-					MinThreshold:   defaultMinThreshold,
-					MaxThreshold:   defaultMaxThreshold,
-					MaxProbability: defaultMaxProbability}})
-	}
-	return &DefaultEponProfile{
-		Name:        t.config.DefaultTPName,
-		ProfileType: t.resourceMgr.GetTechnology(),
-		Version:     t.config.TPVersion,
-		NumGemPorts: uint32(len(usQueueAttributeList)),
-		InstanceCtrl: InstanceControl{
-			Onu:               defaultOnuInstance,
-			Uni:               defaultUniInstance,
-			MaxGemPayloadSize: defaultGemPayloadSize},
-		EponAttribute: EponAttribute{
-			PackageType: defaultPakageType},
-		UpstreamQueueAttributeList:   usQueueAttributeList,
-		DownstreamQueueAttributeList: dsQueueAttributeList}
-}
-
-func (t *TechProfileMgr) GetprotoBufParamValue(ctx context.Context, paramType string, paramKey string) int32 {
-	var result int32 = -1
-
-	if paramType == "direction" {
-		for key, val := range tp_pb.Direction_value {
-			if key == paramKey {
-				result = val
-			}
-		}
-	} else if paramType == "discard_policy" {
-		for key, val := range tp_pb.DiscardPolicy_value {
-			if key == paramKey {
-				result = val
-			}
-		}
-	} else if paramType == "sched_policy" {
-		for key, val := range tp_pb.SchedulingPolicy_value {
-			if key == paramKey {
-				logger.Debugw(ctx, "Got value in proto", log.Fields{"key": key, "value": val})
-				result = val
-			}
-		}
-	} else if paramType == "additional_bw" {
-		for key, val := range tp_pb.AdditionalBW_value {
-			if key == paramKey {
-				result = val
-			}
-		}
-	} else {
-		logger.Error(ctx, "Could not find proto parameter", log.Fields{"paramType": paramType, "key": paramKey})
-		return -1
-	}
-	logger.Debugw(ctx, "Got value in proto", log.Fields{"key": paramKey, "value": result})
-	return result
-}
-
-func (t *TechProfileMgr) GetUsScheduler(ctx context.Context, tpInstance *TechProfile) (*tp_pb.SchedulerConfig, error) {
-	dir := tp_pb.Direction(t.GetprotoBufParamValue(ctx, "direction", tpInstance.UsScheduler.Direction))
-	if dir == -1 {
-		logger.Errorf(ctx, "Error in getting proto id for direction %s for upstream scheduler", tpInstance.UsScheduler.Direction)
-		return nil, fmt.Errorf("unable to get proto id for direction %s for upstream scheduler", tpInstance.UsScheduler.Direction)
-	}
-
-	bw := tp_pb.AdditionalBW(t.GetprotoBufParamValue(ctx, "additional_bw", tpInstance.UsScheduler.AdditionalBw))
-	if bw == -1 {
-		logger.Errorf(ctx, "Error in getting proto id for bandwidth %s for upstream scheduler", tpInstance.UsScheduler.AdditionalBw)
-		return nil, fmt.Errorf("unable to get proto id for bandwidth %s for upstream scheduler", tpInstance.UsScheduler.AdditionalBw)
-	}
-
-	policy := tp_pb.SchedulingPolicy(t.GetprotoBufParamValue(ctx, "sched_policy", tpInstance.UsScheduler.QSchedPolicy))
-	if policy == -1 {
-		logger.Errorf(ctx, "Error in getting proto id for scheduling policy %s for upstream scheduler", tpInstance.UsScheduler.QSchedPolicy)
-		return nil, fmt.Errorf("unable to get proto id for scheduling policy %s for upstream scheduler", tpInstance.UsScheduler.QSchedPolicy)
-	}
-
-	return &tp_pb.SchedulerConfig{
-		Direction:    dir,
-		AdditionalBw: bw,
-		Priority:     tpInstance.UsScheduler.Priority,
-		Weight:       tpInstance.UsScheduler.Weight,
-		SchedPolicy:  policy}, nil
-}
-
-func (t *TechProfileMgr) GetDsScheduler(ctx context.Context, tpInstance *TechProfile) (*tp_pb.SchedulerConfig, error) {
-
-	dir := tp_pb.Direction(t.GetprotoBufParamValue(ctx, "direction", tpInstance.DsScheduler.Direction))
-	if dir == -1 {
-		logger.Errorf(ctx, "Error in getting proto id for direction %s for downstream scheduler", tpInstance.DsScheduler.Direction)
-		return nil, fmt.Errorf("unable to get proto id for direction %s for downstream scheduler", tpInstance.DsScheduler.Direction)
-	}
-
-	bw := tp_pb.AdditionalBW(t.GetprotoBufParamValue(ctx, "additional_bw", tpInstance.DsScheduler.AdditionalBw))
-	if bw == -1 {
-		logger.Errorf(ctx, "Error in getting proto id for bandwidth %s for downstream scheduler", tpInstance.DsScheduler.AdditionalBw)
-		return nil, fmt.Errorf("unable to get proto id for bandwidth %s for downstream scheduler", tpInstance.DsScheduler.AdditionalBw)
-	}
-
-	policy := tp_pb.SchedulingPolicy(t.GetprotoBufParamValue(ctx, "sched_policy", tpInstance.DsScheduler.QSchedPolicy))
-	if policy == -1 {
-		logger.Errorf(ctx, "Error in getting proto id for scheduling policy %s for downstream scheduler", tpInstance.DsScheduler.QSchedPolicy)
-		return nil, fmt.Errorf("unable to get proto id for scheduling policy %s for downstream scheduler", tpInstance.DsScheduler.QSchedPolicy)
-	}
-
-	return &tp_pb.SchedulerConfig{
-		Direction:    dir,
-		AdditionalBw: bw,
-		Priority:     tpInstance.DsScheduler.Priority,
-		Weight:       tpInstance.DsScheduler.Weight,
-		SchedPolicy:  policy}, nil
-}
-
-func (t *TechProfileMgr) GetTrafficScheduler(tpInstance *TechProfile, SchedCfg *tp_pb.SchedulerConfig,
-	ShapingCfg *tp_pb.TrafficShapingInfo) *tp_pb.TrafficScheduler {
-
-	tSched := &tp_pb.TrafficScheduler{
-		Direction:          SchedCfg.Direction,
-		AllocId:            tpInstance.UsScheduler.AllocID,
-		TrafficShapingInfo: ShapingCfg,
-		Scheduler:          SchedCfg}
-
-	return tSched
-}
-
-func (tpm *TechProfileMgr) GetTrafficQueues(ctx context.Context, tp *TechProfile, Dir tp_pb.Direction) ([]*tp_pb.TrafficQueue, error) {
-
-	var encryp bool
-	if Dir == tp_pb.Direction_UPSTREAM {
-		// upstream GEM ports
-		NumGemPorts := len(tp.UpstreamGemPortAttributeList)
-		GemPorts := make([]*tp_pb.TrafficQueue, 0)
-		for Count := 0; Count < NumGemPorts; Count++ {
-			if tp.UpstreamGemPortAttributeList[Count].AesEncryption == "True" {
-				encryp = true
-			} else {
-				encryp = false
-			}
-
-			schedPolicy := tpm.GetprotoBufParamValue(ctx, "sched_policy", tp.UpstreamGemPortAttributeList[Count].SchedulingPolicy)
-			if schedPolicy == -1 {
-				logger.Errorf(ctx, "Error in getting Proto Id for scheduling policy %s for Upstream Gem Port %d", tp.UpstreamGemPortAttributeList[Count].SchedulingPolicy, Count)
-				return nil, fmt.Errorf("upstream gem port traffic queue creation failed due to unrecognized scheduling policy %s", tp.UpstreamGemPortAttributeList[Count].SchedulingPolicy)
-			}
-
-			discardPolicy := tpm.GetprotoBufParamValue(ctx, "discard_policy", tp.UpstreamGemPortAttributeList[Count].DiscardPolicy)
-			if discardPolicy == -1 {
-				logger.Errorf(ctx, "Error in getting Proto Id for discard policy %s for Upstream Gem Port %d", tp.UpstreamGemPortAttributeList[Count].DiscardPolicy, Count)
-				return nil, fmt.Errorf("upstream gem port traffic queue creation failed due to unrecognized discard policy %s", tp.UpstreamGemPortAttributeList[Count].DiscardPolicy)
-			}
-
-			GemPorts = append(GemPorts, &tp_pb.TrafficQueue{
-				Direction:     tp_pb.Direction(tpm.GetprotoBufParamValue(ctx, "direction", tp.UsScheduler.Direction)),
-				GemportId:     tp.UpstreamGemPortAttributeList[Count].GemportID,
-				PbitMap:       tp.UpstreamGemPortAttributeList[Count].PbitMap,
-				AesEncryption: encryp,
-				SchedPolicy:   tp_pb.SchedulingPolicy(schedPolicy),
-				Priority:      tp.UpstreamGemPortAttributeList[Count].PriorityQueue,
-				Weight:        tp.UpstreamGemPortAttributeList[Count].Weight,
-				DiscardPolicy: tp_pb.DiscardPolicy(discardPolicy),
-			})
-		}
-		logger.Debugw(ctx, "Upstream Traffic queue list ", log.Fields{"queuelist": GemPorts})
-		return GemPorts, nil
-	} else if Dir == tp_pb.Direction_DOWNSTREAM {
-		//downstream GEM ports
-		NumGemPorts := len(tp.DownstreamGemPortAttributeList)
-		GemPorts := make([]*tp_pb.TrafficQueue, 0)
-		for Count := 0; Count < NumGemPorts; Count++ {
-			if isMulticastGem(tp.DownstreamGemPortAttributeList[Count].IsMulticast) {
-				//do not take multicast GEM ports. They are handled separately.
-				continue
-			}
-			if tp.DownstreamGemPortAttributeList[Count].AesEncryption == "True" {
-				encryp = true
-			} else {
-				encryp = false
-			}
-
-			schedPolicy := tpm.GetprotoBufParamValue(ctx, "sched_policy", tp.DownstreamGemPortAttributeList[Count].SchedulingPolicy)
-			if schedPolicy == -1 {
-				logger.Errorf(ctx, "Error in getting Proto Id for scheduling policy %s for Downstream Gem Port %d", tp.DownstreamGemPortAttributeList[Count].SchedulingPolicy, Count)
-				return nil, fmt.Errorf("downstream gem port traffic queue creation failed due to unrecognized scheduling policy %s", tp.DownstreamGemPortAttributeList[Count].SchedulingPolicy)
-			}
-
-			discardPolicy := tpm.GetprotoBufParamValue(ctx, "discard_policy", tp.DownstreamGemPortAttributeList[Count].DiscardPolicy)
-			if discardPolicy == -1 {
-				logger.Errorf(ctx, "Error in getting Proto Id for discard policy %s for Downstream Gem Port %d", tp.DownstreamGemPortAttributeList[Count].DiscardPolicy, Count)
-				return nil, fmt.Errorf("downstream gem port traffic queue creation failed due to unrecognized discard policy %s", tp.DownstreamGemPortAttributeList[Count].DiscardPolicy)
-			}
-
-			GemPorts = append(GemPorts, &tp_pb.TrafficQueue{
-				Direction:     tp_pb.Direction(tpm.GetprotoBufParamValue(ctx, "direction", tp.DsScheduler.Direction)),
-				GemportId:     tp.DownstreamGemPortAttributeList[Count].GemportID,
-				PbitMap:       tp.DownstreamGemPortAttributeList[Count].PbitMap,
-				AesEncryption: encryp,
-				SchedPolicy:   tp_pb.SchedulingPolicy(schedPolicy),
-				Priority:      tp.DownstreamGemPortAttributeList[Count].PriorityQueue,
-				Weight:        tp.DownstreamGemPortAttributeList[Count].Weight,
-				DiscardPolicy: tp_pb.DiscardPolicy(discardPolicy),
-			})
-		}
-		logger.Debugw(ctx, "Downstream Traffic queue list ", log.Fields{"queuelist": GemPorts})
-		return GemPorts, nil
-	}
-
-	logger.Errorf(ctx, "Unsupported direction %s used for generating Traffic Queue list", Dir)
-	return nil, fmt.Errorf("downstream gem port traffic queue creation failed due to unsupported direction %s", Dir)
-}
-
-//isMulticastGem returns true if isMulticast attribute value of a GEM port is true; false otherwise
-func isMulticastGem(isMulticastAttrValue string) bool {
-	return isMulticastAttrValue != "" &&
-		(isMulticastAttrValue == "True" || isMulticastAttrValue == "true" || isMulticastAttrValue == "TRUE")
-}
-
-func (tpm *TechProfileMgr) GetMulticastTrafficQueues(ctx context.Context, tp *TechProfile) []*tp_pb.TrafficQueue {
-	var encryp bool
-	NumGemPorts := len(tp.DownstreamGemPortAttributeList)
-	mcastTrafficQueues := make([]*tp_pb.TrafficQueue, 0)
-	for Count := 0; Count < NumGemPorts; Count++ {
-		if !isMulticastGem(tp.DownstreamGemPortAttributeList[Count].IsMulticast) {
-			continue
-		}
-		if tp.DownstreamGemPortAttributeList[Count].AesEncryption == "True" {
-			encryp = true
-		} else {
-			encryp = false
-		}
-		mcastTrafficQueues = append(mcastTrafficQueues, &tp_pb.TrafficQueue{
-			Direction:     tp_pb.Direction(tpm.GetprotoBufParamValue(ctx, "direction", tp.DsScheduler.Direction)),
-			GemportId:     tp.DownstreamGemPortAttributeList[Count].McastGemID,
-			PbitMap:       tp.DownstreamGemPortAttributeList[Count].PbitMap,
-			AesEncryption: encryp,
-			SchedPolicy:   tp_pb.SchedulingPolicy(tpm.GetprotoBufParamValue(ctx, "sched_policy", tp.DownstreamGemPortAttributeList[Count].SchedulingPolicy)),
-			Priority:      tp.DownstreamGemPortAttributeList[Count].PriorityQueue,
-			Weight:        tp.DownstreamGemPortAttributeList[Count].Weight,
-			DiscardPolicy: tp_pb.DiscardPolicy(tpm.GetprotoBufParamValue(ctx, "discard_policy", tp.DownstreamGemPortAttributeList[Count].DiscardPolicy)),
-		})
-	}
-	logger.Debugw(ctx, "Downstream Multicast Traffic queue list ", log.Fields{"queuelist": mcastTrafficQueues})
-	return mcastTrafficQueues
-}
-
-func (tpm *TechProfileMgr) GetUsTrafficScheduler(ctx context.Context, tp *TechProfile) *tp_pb.TrafficScheduler {
-	UsScheduler, _ := tpm.GetUsScheduler(ctx, tp)
-
-	return &tp_pb.TrafficScheduler{Direction: UsScheduler.Direction,
-		AllocId:   tp.UsScheduler.AllocID,
-		Scheduler: UsScheduler}
-}
-
-func (t *TechProfileMgr) GetGemportIDForPbit(ctx context.Context, tp interface{}, dir tp_pb.Direction, pbit uint32) uint32 {
-	/*
-	  Function to get the Gemport ID mapped to a pbit.
-	*/
-	switch tp := tp.(type) {
-	case *TechProfile:
-		if dir == tp_pb.Direction_UPSTREAM {
-			// upstream GEM ports
-			numGemPorts := len(tp.UpstreamGemPortAttributeList)
-			for gemCnt := 0; gemCnt < numGemPorts; gemCnt++ {
-				lenOfPbitMap := len(tp.UpstreamGemPortAttributeList[gemCnt].PbitMap)
-				for pbitMapIdx := 2; pbitMapIdx < lenOfPbitMap; pbitMapIdx++ {
-					// Given a sample pbit map string "0b00000001", lenOfPbitMap is 10
-					// "lenOfPbitMap - pbitMapIdx + 1" will give pbit-i th value from LSB position in the pbit map string
-					if p, err := strconv.Atoi(string(tp.UpstreamGemPortAttributeList[gemCnt].PbitMap[lenOfPbitMap-pbitMapIdx+1])); err == nil {
-						if uint32(pbitMapIdx-2) == pbit && p == 1 { // Check this p-bit is set
-							logger.Debugw(ctx, "Found-US-GEMport-for-Pcp", log.Fields{"pbit": pbit, "GEMport": tp.UpstreamGemPortAttributeList[gemCnt].GemportID})
-							return tp.UpstreamGemPortAttributeList[gemCnt].GemportID
-						}
-					}
-				}
-			}
-		} else if dir == tp_pb.Direction_DOWNSTREAM {
-			//downstream GEM ports
-			numGemPorts := len(tp.DownstreamGemPortAttributeList)
-			for gemCnt := 0; gemCnt < numGemPorts; gemCnt++ {
-				lenOfPbitMap := len(tp.DownstreamGemPortAttributeList[gemCnt].PbitMap)
-				for pbitMapIdx := 2; pbitMapIdx < lenOfPbitMap; pbitMapIdx++ {
-					// Given a sample pbit map string "0b00000001", lenOfPbitMap is 10
-					// "lenOfPbitMap - pbitMapIdx + 1" will give pbit-i th value from LSB position in the pbit map string
-					if p, err := strconv.Atoi(string(tp.DownstreamGemPortAttributeList[gemCnt].PbitMap[lenOfPbitMap-pbitMapIdx+1])); err == nil {
-						if uint32(pbitMapIdx-2) == pbit && p == 1 { // Check this p-bit is set
-							logger.Debugw(ctx, "Found-DS-GEMport-for-Pcp", log.Fields{"pbit": pbit, "GEMport": tp.DownstreamGemPortAttributeList[gemCnt].GemportID})
-							return tp.DownstreamGemPortAttributeList[gemCnt].GemportID
-						}
-					}
-				}
-			}
-		}
-		logger.Errorw(ctx, "No-GemportId-Found-For-Pcp", log.Fields{"pcpVlan": pbit})
-	case *EponProfile:
-		if dir == tp_pb.Direction_UPSTREAM {
-			// upstream GEM ports
-			numGemPorts := len(tp.UpstreamQueueAttributeList)
-			for gemCnt := 0; gemCnt < numGemPorts; gemCnt++ {
-				lenOfPbitMap := len(tp.UpstreamQueueAttributeList[gemCnt].PbitMap)
-				for pbitMapIdx := 2; pbitMapIdx < lenOfPbitMap; pbitMapIdx++ {
-					// Given a sample pbit map string "0b00000001", lenOfPbitMap is 10
-					// "lenOfPbitMap - pbitMapIdx + 1" will give pbit-i th value from LSB position in the pbit map string
-					if p, err := strconv.Atoi(string(tp.UpstreamQueueAttributeList[gemCnt].PbitMap[lenOfPbitMap-pbitMapIdx+1])); err == nil {
-						if uint32(pbitMapIdx-2) == pbit && p == 1 { // Check this p-bit is set
-							logger.Debugw(ctx, "Found-US-Queue-for-Pcp", log.Fields{"pbit": pbit, "Queue": tp.UpstreamQueueAttributeList[gemCnt].GemportID})
-							return tp.UpstreamQueueAttributeList[gemCnt].GemportID
-						}
-					}
-				}
-			}
-		} else if dir == tp_pb.Direction_DOWNSTREAM {
-			//downstream GEM ports
-			numGemPorts := len(tp.DownstreamQueueAttributeList)
-			for gemCnt := 0; gemCnt < numGemPorts; gemCnt++ {
-				lenOfPbitMap := len(tp.DownstreamQueueAttributeList[gemCnt].PbitMap)
-				for pbitMapIdx := 2; pbitMapIdx < lenOfPbitMap; pbitMapIdx++ {
-					// Given a sample pbit map string "0b00000001", lenOfPbitMap is 10
-					// "lenOfPbitMap - pbitMapIdx + 1" will give pbit-i th value from LSB position in the pbit map string
-					if p, err := strconv.Atoi(string(tp.DownstreamQueueAttributeList[gemCnt].PbitMap[lenOfPbitMap-pbitMapIdx+1])); err == nil {
-						if uint32(pbitMapIdx-2) == pbit && p == 1 { // Check this p-bit is set
-							logger.Debugw(ctx, "Found-DS-Queue-for-Pcp", log.Fields{"pbit": pbit, "Queue": tp.DownstreamQueueAttributeList[gemCnt].GemportID})
-							return tp.DownstreamQueueAttributeList[gemCnt].GemportID
-						}
-					}
-				}
-			}
-		}
-		logger.Errorw(ctx, "No-QueueId-Found-For-Pcp", log.Fields{"pcpVlan": pbit})
-	default:
-		logger.Errorw(ctx, "unknown-tech", log.Fields{"tp": tp})
-	}
-	return 0
-}
-
-// FindAllTpInstances returns all TechProfile instances for a given TechProfile table-id, pon interface ID and onu ID.
-func (t *TechProfileMgr) FindAllTpInstances(ctx context.Context, techProfiletblID uint32, ponIntf uint32, onuID uint32) interface{} {
-	var tpTech TechProfile
-	var tpEpon EponProfile
-
-	onuTpInstancePath := fmt.Sprintf("%s/%d/pon-{%d}/onu-{%d}", t.resourceMgr.GetTechnology(), techProfiletblID, ponIntf, onuID)
-
-	if kvPairs, _ := t.config.KVBackend.List(ctx, onuTpInstancePath); kvPairs != nil {
-		tech := t.resourceMgr.GetTechnology()
-		tpInstancesTech := make([]TechProfile, 0, len(kvPairs))
-		tpInstancesEpon := make([]EponProfile, 0, len(kvPairs))
-
-		for kvPath, kvPair := range kvPairs {
-			if value, err := kvstore.ToByte(kvPair.Value); err == nil {
-				if tech == xgspon || tech == gpon {
-					if err = json.Unmarshal(value, &tpTech); err != nil {
-						logger.Errorw(ctx, "error-unmarshal-kv-pair", log.Fields{"kvPath": kvPath, "value": value})
-						continue
-					} else {
-						tpInstancesTech = append(tpInstancesTech, tpTech)
-					}
-				} else if tech == epon {
-					if err = json.Unmarshal(value, &tpEpon); err != nil {
-						logger.Errorw(ctx, "error-unmarshal-kv-pair", log.Fields{"kvPath": kvPath, "value": value})
-						continue
-					} else {
-						tpInstancesEpon = append(tpInstancesEpon, tpEpon)
-					}
-				}
-			}
-		}
-
-		switch tech {
-		case xgspon, gpon:
-			return tpInstancesTech
-		case epon:
-			return tpInstancesEpon
-		default:
-			logger.Errorw(ctx, "unknown-technology", log.Fields{"tech": tech})
-			return nil
-		}
-	}
-	return nil
-}
diff --git a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/techprofile/tech_profile_if.go b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/techprofile/tech_profile_if.go
deleted file mode 100644
index 0c5e273..0000000
--- a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/techprofile/tech_profile_if.go
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * Copyright 2019-present Open Networking Foundation
-
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
-
- * http://www.apache.org/licenses/LICENSE-2.0
-
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package techprofile
-
-import (
-	"context"
-
-	"github.com/opencord/voltha-lib-go/v4/pkg/db"
-	tp_pb "github.com/opencord/voltha-protos/v4/go/tech_profile"
-)
-
-type TechProfileIf interface {
-	SetKVClient(ctx context.Context) *db.Backend
-	GetTechProfileInstanceKVPath(ctx context.Context, techProfiletblID uint32, uniPortName string) string
-	GetTPInstanceFromKVStore(ctx context.Context, techProfiletblID uint32, path string) (interface{}, error)
-	CreateTechProfInstance(ctx context.Context, techProfiletblID uint32, uniPortName string, intfId uint32) (interface{}, error)
-	DeleteTechProfileInstance(ctx context.Context, techProfiletblID uint32, uniPortName string) error
-	GetprotoBufParamValue(ctx context.Context, paramType string, paramKey string) int32
-	GetUsScheduler(ctx context.Context, tpInstance *TechProfile) (*tp_pb.SchedulerConfig, error)
-	GetDsScheduler(ctx context.Context, tpInstance *TechProfile) (*tp_pb.SchedulerConfig, error)
-	GetTrafficScheduler(tpInstance *TechProfile, SchedCfg *tp_pb.SchedulerConfig,
-		ShapingCfg *tp_pb.TrafficShapingInfo) *tp_pb.TrafficScheduler
-	GetTrafficQueues(ctx context.Context, tp *TechProfile, Dir tp_pb.Direction) ([]*tp_pb.TrafficQueue, error)
-	GetMulticastTrafficQueues(ctx context.Context, tp *TechProfile) []*tp_pb.TrafficQueue
-	GetGemportIDForPbit(ctx context.Context, tp interface{}, Dir tp_pb.Direction, pbit uint32) uint32
-	FindAllTpInstances(ctx context.Context, techProfiletblID uint32, ponIntf uint32, onuID uint32) interface{}
-}
diff --git a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/backend.go b/vendor/github.com/opencord/voltha-lib-go/v7/pkg/db/backend.go
similarity index 92%
rename from vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/backend.go
rename to vendor/github.com/opencord/voltha-lib-go/v7/pkg/db/backend.go
index d6867a5..2e57a27 100644
--- a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/backend.go
+++ b/vendor/github.com/opencord/voltha-lib-go/v7/pkg/db/backend.go
@@ -23,8 +23,8 @@
 	"sync"
 	"time"
 
-	"github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v7/pkg/db/kvstore"
+	"github.com/opencord/voltha-lib-go/v7/pkg/log"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/status"
 )
@@ -75,8 +75,6 @@
 
 func (b *Backend) newClient(ctx context.Context, address string, timeout time.Duration) (kvstore.Client, error) {
 	switch b.StoreType {
-	case "consul":
-		return kvstore.NewConsulClient(ctx, address, timeout)
 	case "etcd":
 		return kvstore.NewEtcdClient(ctx, address, timeout, log.WarnLevel)
 	}
@@ -170,9 +168,6 @@
 			case codes.DataLoss:
 				alive = false
 			}
-
-			//} else {
-			// TODO: Implement for consul backend; would it be needed ever?
 		}
 	}
 
@@ -239,6 +234,21 @@
 	return err
 }
 
+// DeleteWithPrefix removes items having prefix key
+func (b *Backend) DeleteWithPrefix(ctx context.Context, prefixKey string) error {
+	span, ctx := log.CreateChildSpan(ctx, "etcd-delete-with-prefix")
+	defer span.Finish()
+
+	formattedPath := b.makePath(ctx, prefixKey)
+	logger.Debugw(ctx, "deleting-prefix-key", log.Fields{"key": prefixKey, "path": formattedPath})
+
+	err := b.Client.DeleteWithPrefix(ctx, formattedPath)
+
+	b.updateLiveness(ctx, b.isErrorIndicatingAliveKvstore(ctx, err))
+
+	return err
+}
+
 // CreateWatch starts watching events for the specified key
 func (b *Backend) CreateWatch(ctx context.Context, key string, withPrefix bool) chan *kvstore.Event {
 	span, ctx := log.CreateChildSpan(ctx, "etcd-create-watch")
diff --git a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/common.go b/vendor/github.com/opencord/voltha-lib-go/v7/pkg/db/common.go
similarity index 94%
rename from vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/common.go
rename to vendor/github.com/opencord/voltha-lib-go/v7/pkg/db/common.go
index 25cddf5..d8a0571 100644
--- a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/common.go
+++ b/vendor/github.com/opencord/voltha-lib-go/v7/pkg/db/common.go
@@ -16,7 +16,7 @@
 package db
 
 import (
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v7/pkg/log"
 )
 
 var logger log.CLogger
diff --git a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore/client.go b/vendor/github.com/opencord/voltha-lib-go/v7/pkg/db/kvstore/client.go
similarity index 92%
rename from vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore/client.go
rename to vendor/github.com/opencord/voltha-lib-go/v7/pkg/db/kvstore/client.go
index 480d476..e4b1fff 100644
--- a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore/client.go
+++ b/vendor/github.com/opencord/voltha-lib-go/v7/pkg/db/kvstore/client.go
@@ -21,8 +21,6 @@
 )
 
 const (
-	// Default timeout in seconds when making a kvstore request
-	defaultKVGetTimeout = 5 * time.Second
 	// Maximum channel buffer between publisher/subscriber goroutines
 	maxClientChannelBufferSize = 10
 )
@@ -80,14 +78,18 @@
 	Get(ctx context.Context, key string) (*KVPair, error)
 	Put(ctx context.Context, key string, value interface{}) error
 	Delete(ctx context.Context, key string) error
+	DeleteWithPrefix(ctx context.Context, prefixKey string) error
+	Watch(ctx context.Context, key string, withPrefix bool) chan *Event
+	IsConnectionUp(ctx context.Context) bool // timeout in second
+	CloseWatch(ctx context.Context, key string, ch chan *Event)
+	Close(ctx context.Context)
+
+	// These APIs are not used.  They will be cleaned up in release Voltha 2.9.
+	// It's not cleaned now to limit changes in all components
 	Reserve(ctx context.Context, key string, value interface{}, ttl time.Duration) (interface{}, error)
 	ReleaseReservation(ctx context.Context, key string) error
 	ReleaseAllReservations(ctx context.Context) error
 	RenewReservation(ctx context.Context, key string) error
-	Watch(ctx context.Context, key string, withPrefix bool) chan *Event
 	AcquireLock(ctx context.Context, lockName string, timeout time.Duration) error
 	ReleaseLock(lockName string) error
-	IsConnectionUp(ctx context.Context) bool // timeout in second
-	CloseWatch(ctx context.Context, key string, ch chan *Event)
-	Close(ctx context.Context)
 }
diff --git a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore/common.go b/vendor/github.com/opencord/voltha-lib-go/v7/pkg/db/kvstore/common.go
similarity index 94%
rename from vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore/common.go
rename to vendor/github.com/opencord/voltha-lib-go/v7/pkg/db/kvstore/common.go
index 99c603d..8ac2a4a 100644
--- a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore/common.go
+++ b/vendor/github.com/opencord/voltha-lib-go/v7/pkg/db/kvstore/common.go
@@ -16,7 +16,7 @@
 package kvstore
 
 import (
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v7/pkg/log"
 )
 
 var logger log.CLogger
diff --git a/vendor/github.com/opencord/voltha-lib-go/v7/pkg/db/kvstore/etcdclient.go b/vendor/github.com/opencord/voltha-lib-go/v7/pkg/db/kvstore/etcdclient.go
new file mode 100644
index 0000000..6ca5329
--- /dev/null
+++ b/vendor/github.com/opencord/voltha-lib-go/v7/pkg/db/kvstore/etcdclient.go
@@ -0,0 +1,474 @@
+/*
+ * Copyright 2018-present Open Networking Foundation
+
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+
+ * http://www.apache.org/licenses/LICENSE-2.0
+
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package kvstore
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"os"
+	"strconv"
+	"sync"
+	"time"
+
+	"github.com/opencord/voltha-lib-go/v7/pkg/log"
+	v3Client "go.etcd.io/etcd/clientv3"
+	v3rpcTypes "go.etcd.io/etcd/etcdserver/api/v3rpc/rpctypes"
+)
+
+const (
+	poolCapacityEnvName = "VOLTHA_ETCD_CLIENT_POOL_CAPACITY"
+	maxUsageEnvName     = "VOLTHA_ETCD_CLIENT_MAX_USAGE"
+)
+
+const (
+	defaultMaxPoolCapacity = 1000 // Default size of an Etcd Client pool
+	defaultMaxPoolUsage    = 100  // Maximum concurrent request an Etcd Client is allowed to process
+)
+
+// EtcdClient represents the Etcd KV store client
+type EtcdClient struct {
+	pool               EtcdClientAllocator
+	watchedChannels    sync.Map
+	watchedClients     map[string]*v3Client.Client
+	watchedClientsLock sync.RWMutex
+}
+
+// NewEtcdCustomClient returns a new client for the Etcd KV store allowing
+// the called to specify etcd client configuration
+func NewEtcdCustomClient(ctx context.Context, addr string, timeout time.Duration, level log.LogLevel) (*EtcdClient, error) {
+	// Get the capacity and max usage from the environment
+	capacity := defaultMaxPoolCapacity
+	maxUsage := defaultMaxPoolUsage
+	if capacityStr, present := os.LookupEnv(poolCapacityEnvName); present {
+		if val, err := strconv.Atoi(capacityStr); err == nil {
+			capacity = val
+			logger.Infow(ctx, "env-variable-set", log.Fields{"pool-capacity": capacity})
+		} else {
+			logger.Warnw(ctx, "invalid-capacity-value", log.Fields{"error": err, "capacity": capacityStr})
+		}
+	}
+	if maxUsageStr, present := os.LookupEnv(maxUsageEnvName); present {
+		if val, err := strconv.Atoi(maxUsageStr); err == nil {
+			maxUsage = val
+			logger.Infow(ctx, "env-variable-set", log.Fields{"max-usage": maxUsage})
+		} else {
+			logger.Warnw(ctx, "invalid-max-usage-value", log.Fields{"error": err, "max-usage": maxUsageStr})
+		}
+	}
+
+	var err error
+
+	pool, err := NewRoundRobinEtcdClientAllocator([]string{addr}, timeout, capacity, maxUsage, level)
+	if err != nil {
+		logger.Errorw(ctx, "failed-to-create-rr-client", log.Fields{
+			"error": err,
+		})
+	}
+
+	logger.Infow(ctx, "etcd-pool-created", log.Fields{"capacity": capacity, "max-usage": maxUsage})
+
+	return &EtcdClient{pool: pool,
+		watchedClients: make(map[string]*v3Client.Client),
+	}, nil
+}
+
+// NewEtcdClient returns a new client for the Etcd KV store
+func NewEtcdClient(ctx context.Context, addr string, timeout time.Duration, level log.LogLevel) (*EtcdClient, error) {
+	return NewEtcdCustomClient(ctx, addr, timeout, level)
+}
+
+// IsConnectionUp returns whether the connection to the Etcd KV store is up.  If a timeout occurs then
+// it is assumed the connection is down or unreachable.
+func (c *EtcdClient) IsConnectionUp(ctx context.Context) bool {
+	// Let's try to get a non existent key.  If the connection is up then there will be no error returned.
+	if _, err := c.Get(ctx, "non-existent-key"); err != nil {
+		return false
+	}
+	return true
+}
+
+// List returns an array of key-value pairs with key as a prefix.  Timeout defines how long the function will
+// wait for a response
+func (c *EtcdClient) List(ctx context.Context, key string) (map[string]*KVPair, error) {
+	client, err := c.pool.Get(ctx)
+	if err != nil {
+		return nil, err
+	}
+	defer c.pool.Put(client)
+	resp, err := client.Get(ctx, key, v3Client.WithPrefix())
+
+	if err != nil {
+		logger.Error(ctx, err)
+		return nil, err
+	}
+	m := make(map[string]*KVPair)
+	for _, ev := range resp.Kvs {
+		m[string(ev.Key)] = NewKVPair(string(ev.Key), ev.Value, "", ev.Lease, ev.Version)
+	}
+	return m, nil
+}
+
+// Get returns a key-value pair for a given key. Timeout defines how long the function will
+// wait for a response
+func (c *EtcdClient) Get(ctx context.Context, key string) (*KVPair, error) {
+	client, err := c.pool.Get(ctx)
+	if err != nil {
+		return nil, err
+	}
+	defer c.pool.Put(client)
+
+	attempt := 0
+
+startLoop:
+	for {
+		resp, err := client.Get(ctx, key)
+		if err != nil {
+			switch err {
+			case context.Canceled:
+				logger.Warnw(ctx, "context-cancelled", log.Fields{"error": err})
+			case context.DeadlineExceeded:
+				logger.Warnw(ctx, "context-deadline-exceeded", log.Fields{"error": err, "context": ctx})
+			case v3rpcTypes.ErrEmptyKey:
+				logger.Warnw(ctx, "etcd-client-error", log.Fields{"error": err})
+			case v3rpcTypes.ErrLeaderChanged,
+				v3rpcTypes.ErrGRPCNoLeader,
+				v3rpcTypes.ErrTimeout,
+				v3rpcTypes.ErrTimeoutDueToLeaderFail,
+				v3rpcTypes.ErrTimeoutDueToConnectionLost:
+				// Retry for these server errors
+				attempt += 1
+				if er := backoff(ctx, attempt); er != nil {
+					logger.Warnw(ctx, "get-retries-failed", log.Fields{"key": key, "error": er, "attempt": attempt})
+					return nil, err
+				}
+				logger.Warnw(ctx, "retrying-get", log.Fields{"key": key, "error": err, "attempt": attempt})
+				goto startLoop
+			default:
+				logger.Warnw(ctx, "etcd-server-error", log.Fields{"error": err})
+			}
+			return nil, err
+		}
+
+		for _, ev := range resp.Kvs {
+			// Only one value is returned
+			return NewKVPair(string(ev.Key), ev.Value, "", ev.Lease, ev.Version), nil
+		}
+		return nil, nil
+	}
+}
+
+// Put writes a key-value pair to the KV store.  Value can only be a string or []byte since the etcd API
+// accepts only a string as a value for a put operation. Timeout defines how long the function will
+// wait for a response
+func (c *EtcdClient) Put(ctx context.Context, key string, value interface{}) error {
+
+	// Validate that we can convert value to a string as etcd API expects a string
+	var val string
+	var err error
+	if val, err = ToString(value); err != nil {
+		return fmt.Errorf("unexpected-type-%T", value)
+	}
+
+	client, err := c.pool.Get(ctx)
+	if err != nil {
+		return err
+	}
+	defer c.pool.Put(client)
+
+	attempt := 0
+startLoop:
+	for {
+		_, err = client.Put(ctx, key, val)
+		if err != nil {
+			switch err {
+			case context.Canceled:
+				logger.Warnw(ctx, "context-cancelled", log.Fields{"error": err})
+			case context.DeadlineExceeded:
+				logger.Warnw(ctx, "context-deadline-exceeded", log.Fields{"error": err, "context": ctx})
+			case v3rpcTypes.ErrEmptyKey:
+				logger.Warnw(ctx, "etcd-client-error", log.Fields{"error": err})
+			case v3rpcTypes.ErrLeaderChanged,
+				v3rpcTypes.ErrGRPCNoLeader,
+				v3rpcTypes.ErrTimeout,
+				v3rpcTypes.ErrTimeoutDueToLeaderFail,
+				v3rpcTypes.ErrTimeoutDueToConnectionLost:
+				// Retry for these server errors
+				attempt += 1
+				if er := backoff(ctx, attempt); er != nil {
+					logger.Warnw(ctx, "put-retries-failed", log.Fields{"key": key, "error": er, "attempt": attempt})
+					return err
+				}
+				logger.Warnw(ctx, "retrying-put", log.Fields{"key": key, "error": err, "attempt": attempt})
+				goto startLoop
+			default:
+				logger.Warnw(ctx, "etcd-server-error", log.Fields{"error": err})
+			}
+			return err
+		}
+		return nil
+	}
+}
+
+// Delete removes a key from the KV store. Timeout defines how long the function will
+// wait for a response
+func (c *EtcdClient) Delete(ctx context.Context, key string) error {
+	client, err := c.pool.Get(ctx)
+	if err != nil {
+		return err
+	}
+	defer c.pool.Put(client)
+
+	attempt := 0
+startLoop:
+	for {
+		_, err = client.Delete(ctx, key)
+		if err != nil {
+			switch err {
+			case context.Canceled:
+				logger.Warnw(ctx, "context-cancelled", log.Fields{"error": err})
+			case context.DeadlineExceeded:
+				logger.Warnw(ctx, "context-deadline-exceeded", log.Fields{"error": err, "context": ctx})
+			case v3rpcTypes.ErrEmptyKey:
+				logger.Warnw(ctx, "etcd-client-error", log.Fields{"error": err})
+			case v3rpcTypes.ErrLeaderChanged,
+				v3rpcTypes.ErrGRPCNoLeader,
+				v3rpcTypes.ErrTimeout,
+				v3rpcTypes.ErrTimeoutDueToLeaderFail,
+				v3rpcTypes.ErrTimeoutDueToConnectionLost:
+				// Retry for these server errors
+				attempt += 1
+				if er := backoff(ctx, attempt); er != nil {
+					logger.Warnw(ctx, "delete-retries-failed", log.Fields{"key": key, "error": er, "attempt": attempt})
+					return err
+				}
+				logger.Warnw(ctx, "retrying-delete", log.Fields{"key": key, "error": err, "attempt": attempt})
+				goto startLoop
+			default:
+				logger.Warnw(ctx, "etcd-server-error", log.Fields{"error": err})
+			}
+			return err
+		}
+		logger.Debugw(ctx, "key(s)-deleted", log.Fields{"key": key})
+		return nil
+	}
+}
+
+func (c *EtcdClient) DeleteWithPrefix(ctx context.Context, prefixKey string) error {
+
+	client, err := c.pool.Get(ctx)
+	if err != nil {
+		return err
+	}
+	defer c.pool.Put(client)
+
+	//delete the prefix
+	if _, err := client.Delete(ctx, prefixKey, v3Client.WithPrefix()); err != nil {
+		logger.Errorw(ctx, "failed-to-delete-prefix-key", log.Fields{"key": prefixKey, "error": err})
+		return err
+	}
+	logger.Debugw(ctx, "key(s)-deleted", log.Fields{"key": prefixKey})
+	return nil
+}
+
+// Watch provides the watch capability on a given key.  It returns a channel onto which the callee needs to
+// listen to receive Events.
+func (c *EtcdClient) Watch(ctx context.Context, key string, withPrefix bool) chan *Event {
+	var err error
+	// Reuse the Etcd client when multiple callees are watching the same key.
+	c.watchedClientsLock.Lock()
+	client, exist := c.watchedClients[key]
+	if !exist {
+		client, err = c.pool.Get(ctx)
+		if err != nil {
+			logger.Errorw(ctx, "failed-to-an-etcd-client", log.Fields{"key": key, "error": err})
+			c.watchedClientsLock.Unlock()
+			return nil
+		}
+		c.watchedClients[key] = client
+	}
+	c.watchedClientsLock.Unlock()
+
+	w := v3Client.NewWatcher(client)
+	ctx, cancel := context.WithCancel(ctx)
+	var channel v3Client.WatchChan
+	if withPrefix {
+		channel = w.Watch(ctx, key, v3Client.WithPrefix())
+	} else {
+		channel = w.Watch(ctx, key)
+	}
+
+	// Create a new channel
+	ch := make(chan *Event, maxClientChannelBufferSize)
+
+	// Keep track of the created channels so they can be closed when required
+	channelMap := make(map[chan *Event]v3Client.Watcher)
+	channelMap[ch] = w
+	channelMaps := c.addChannelMap(key, channelMap)
+
+	// Changing the log field (from channelMaps) as the underlying logger cannot format the map of channels into a
+	// json format.
+	logger.Debugw(ctx, "watched-channels", log.Fields{"len": len(channelMaps)})
+	// Launch a go routine to listen for updates
+	go c.listenForKeyChange(ctx, channel, ch, cancel)
+
+	return ch
+
+}
+
+func (c *EtcdClient) addChannelMap(key string, channelMap map[chan *Event]v3Client.Watcher) []map[chan *Event]v3Client.Watcher {
+	var channels interface{}
+	var exists bool
+
+	if channels, exists = c.watchedChannels.Load(key); exists {
+		channels = append(channels.([]map[chan *Event]v3Client.Watcher), channelMap)
+	} else {
+		channels = []map[chan *Event]v3Client.Watcher{channelMap}
+	}
+	c.watchedChannels.Store(key, channels)
+
+	return channels.([]map[chan *Event]v3Client.Watcher)
+}
+
+func (c *EtcdClient) removeChannelMap(key string, pos int) []map[chan *Event]v3Client.Watcher {
+	var channels interface{}
+	var exists bool
+
+	if channels, exists = c.watchedChannels.Load(key); exists {
+		channels = append(channels.([]map[chan *Event]v3Client.Watcher)[:pos], channels.([]map[chan *Event]v3Client.Watcher)[pos+1:]...)
+		c.watchedChannels.Store(key, channels)
+	}
+
+	return channels.([]map[chan *Event]v3Client.Watcher)
+}
+
+func (c *EtcdClient) getChannelMaps(key string) ([]map[chan *Event]v3Client.Watcher, bool) {
+	var channels interface{}
+	var exists bool
+
+	channels, exists = c.watchedChannels.Load(key)
+
+	if channels == nil {
+		return nil, exists
+	}
+
+	return channels.([]map[chan *Event]v3Client.Watcher), exists
+}
+
+// CloseWatch closes a specific watch. Both the key and the channel are required when closing a watch as there
+// may be multiple listeners on the same key.  The previously created channel serves as a key
+func (c *EtcdClient) CloseWatch(ctx context.Context, key string, ch chan *Event) {
+	// Get the array of channels mapping
+	var watchedChannels []map[chan *Event]v3Client.Watcher
+	var ok bool
+
+	if watchedChannels, ok = c.getChannelMaps(key); !ok {
+		logger.Warnw(ctx, "key-has-no-watched-channels", log.Fields{"key": key})
+		return
+	}
+	// Look for the channels
+	var pos = -1
+	for i, chMap := range watchedChannels {
+		if t, ok := chMap[ch]; ok {
+			logger.Debug(ctx, "channel-found")
+			// Close the etcd watcher before the client channel.  This should close the etcd channel as well
+			if err := t.Close(); err != nil {
+				logger.Errorw(ctx, "watcher-cannot-be-closed", log.Fields{"key": key, "error": err})
+			}
+			pos = i
+			break
+		}
+	}
+
+	channelMaps, _ := c.getChannelMaps(key)
+	// Remove that entry if present
+	if pos >= 0 {
+		channelMaps = c.removeChannelMap(key, pos)
+	}
+
+	// If we don't have any keys being watched then return the Etcd client to the pool
+	if len(channelMaps) == 0 {
+		c.watchedClientsLock.Lock()
+		// Sanity
+		if client, ok := c.watchedClients[key]; ok {
+			c.pool.Put(client)
+			delete(c.watchedClients, key)
+		}
+		c.watchedClientsLock.Unlock()
+	}
+	logger.Infow(ctx, "watcher-channel-exiting", log.Fields{"key": key, "channel": channelMaps})
+}
+
+func (c *EtcdClient) listenForKeyChange(ctx context.Context, channel v3Client.WatchChan, ch chan<- *Event, cancel context.CancelFunc) {
+	logger.Debug(ctx, "start-listening-on-channel ...")
+	defer cancel()
+	defer close(ch)
+	for resp := range channel {
+		for _, ev := range resp.Events {
+			ch <- NewEvent(getEventType(ev), ev.Kv.Key, ev.Kv.Value, ev.Kv.Version)
+		}
+	}
+	logger.Debug(ctx, "stop-listening-on-channel ...")
+}
+
+func getEventType(event *v3Client.Event) int {
+	switch event.Type {
+	case v3Client.EventTypePut:
+		return PUT
+	case v3Client.EventTypeDelete:
+		return DELETE
+	}
+	return UNKNOWN
+}
+
+// Close closes all the connection in the pool store client
+func (c *EtcdClient) Close(ctx context.Context) {
+	logger.Debug(ctx, "closing-etcd-pool")
+	c.pool.Close(ctx)
+}
+
+// The APIs below are not used
+var errUnimplemented = errors.New("deprecated")
+
+// Reserve is deprecated
+func (c *EtcdClient) Reserve(ctx context.Context, key string, value interface{}, ttl time.Duration) (interface{}, error) {
+	return nil, errUnimplemented
+}
+
+// ReleaseAllReservations is deprecated
+func (c *EtcdClient) ReleaseAllReservations(ctx context.Context) error {
+	return errUnimplemented
+}
+
+// ReleaseReservation is deprecated
+func (c *EtcdClient) ReleaseReservation(ctx context.Context, key string) error {
+	return errUnimplemented
+}
+
+// RenewReservation is deprecated
+func (c *EtcdClient) RenewReservation(ctx context.Context, key string) error {
+	return errUnimplemented
+}
+
+// AcquireLock is deprecated
+func (c *EtcdClient) AcquireLock(ctx context.Context, lockName string, timeout time.Duration) error {
+	return errUnimplemented
+}
+
+// ReleaseLock is deprecated
+func (c *EtcdClient) ReleaseLock(lockName string) error {
+	return errUnimplemented
+}
diff --git a/vendor/github.com/opencord/voltha-lib-go/v7/pkg/db/kvstore/etcdpool.go b/vendor/github.com/opencord/voltha-lib-go/v7/pkg/db/kvstore/etcdpool.go
new file mode 100644
index 0000000..4d33c27
--- /dev/null
+++ b/vendor/github.com/opencord/voltha-lib-go/v7/pkg/db/kvstore/etcdpool.go
@@ -0,0 +1,240 @@
+/*
+ * Copyright 2021-present Open Networking Foundation
+
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+
+ * http://www.apache.org/licenses/LICENSE-2.0
+
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package kvstore
+
+import (
+	"container/list"
+	"context"
+	"errors"
+	"sync"
+	"time"
+
+	"github.com/opencord/voltha-lib-go/v7/pkg/log"
+	"go.etcd.io/etcd/clientv3"
+)
+
+// EtcdClientAllocator represents a generic interface to allocate an Etcd Client
+type EtcdClientAllocator interface {
+	Get(context.Context) (*clientv3.Client, error)
+	Put(*clientv3.Client)
+	Close(ctx context.Context)
+}
+
+// NewRoundRobinEtcdClientAllocator creates a new ETCD Client Allocator using a Round Robin scheme
+func NewRoundRobinEtcdClientAllocator(endpoints []string, timeout time.Duration, capacity, maxUsage int, level log.LogLevel) (EtcdClientAllocator, error) {
+	return &roundRobin{
+		all:       make(map[*clientv3.Client]*rrEntry),
+		full:      make(map[*clientv3.Client]*rrEntry),
+		waitList:  list.New(),
+		max:       maxUsage,
+		capacity:  capacity,
+		timeout:   timeout,
+		endpoints: endpoints,
+		logLevel:  level,
+		closingCh: make(chan struct{}, capacity*maxUsage),
+		stopCh:    make(chan struct{}),
+	}, nil
+}
+
+type rrEntry struct {
+	client *clientv3.Client
+	count  int
+	age    time.Time
+}
+
+type roundRobin struct {
+	//block chan struct{}
+	sync.Mutex
+	available []*rrEntry
+	all       map[*clientv3.Client]*rrEntry
+	full      map[*clientv3.Client]*rrEntry
+	waitList  *list.List
+	max       int
+	capacity  int
+	timeout   time.Duration
+	//ageOut    time.Duration
+	endpoints []string
+	size      int
+	logLevel  log.LogLevel
+	closing   bool
+	closingCh chan struct{}
+	stopCh    chan struct{}
+}
+
+// Get returns an Etcd client. If not is available, it will create one
+// until the maximum allowed capacity.  If maximum capacity has been
+// reached then it will wait until s used one is freed.
+func (r *roundRobin) Get(ctx context.Context) (*clientv3.Client, error) {
+	r.Lock()
+
+	if r.closing {
+		r.Unlock()
+		return nil, errors.New("pool-is-closing")
+	}
+
+	// first determine if we need to block, which would mean the
+	// available queue is empty and we are at capacity
+	if len(r.available) == 0 && r.size >= r.capacity {
+
+		// create a channel on which to wait and
+		// add it to the list
+		ch := make(chan struct{})
+		element := r.waitList.PushBack(ch)
+		r.Unlock()
+
+		// block until it is our turn or context
+		// expires or is canceled
+		select {
+		case <-r.stopCh:
+			logger.Info(ctx, "stop-waiting-pool-is-closing")
+			r.waitList.Remove(element)
+			return nil, errors.New("stop-waiting-pool-is-closing")
+		case <-ch:
+			r.waitList.Remove(element)
+		case <-ctx.Done():
+			r.waitList.Remove(element)
+			return nil, ctx.Err()
+		}
+		r.Lock()
+	}
+
+	defer r.Unlock()
+	if len(r.available) > 0 {
+		// pull off back end as it is operationally quicker
+		last := len(r.available) - 1
+		entry := r.available[last]
+		entry.count++
+		if entry.count >= r.max {
+			r.available = r.available[:last]
+			r.full[entry.client] = entry
+		}
+		entry.age = time.Now()
+		return entry.client, nil
+	}
+
+	logConfig := log.ConstructZapConfig(log.JSON, r.logLevel, log.Fields{})
+	// increase capacity
+	client, err := clientv3.New(clientv3.Config{
+		Endpoints:   r.endpoints,
+		DialTimeout: r.timeout,
+		LogConfig:   &logConfig,
+	})
+	if err != nil {
+		return nil, err
+	}
+	entry := &rrEntry{
+		client: client,
+		count:  1,
+	}
+	r.all[entry.client] = entry
+
+	if r.max > 1 {
+		r.available = append(r.available, entry)
+	} else {
+		r.full[entry.client] = entry
+	}
+	r.size++
+	return client, nil
+}
+
+// Put returns the Etcd Client back to the pool
+func (r *roundRobin) Put(client *clientv3.Client) {
+	r.Lock()
+
+	entry := r.all[client]
+	entry.count--
+
+	if r.closing {
+		// Close client if count is 0
+		if entry.count == 0 {
+			if err := entry.client.Close(); err != nil {
+				logger.Warnw(context.Background(), "error-closing-client", log.Fields{"error": err})
+			}
+			delete(r.all, entry.client)
+		}
+		// Notify Close function that a client was returned to the pool
+		r.closingCh <- struct{}{}
+		r.Unlock()
+		return
+	}
+
+	// This entry is now available for use, so
+	// if in full map add it to available and
+	// remove from full
+	if _, ok := r.full[client]; ok {
+		r.available = append(r.available, entry)
+		delete(r.full, client)
+	}
+
+	front := r.waitList.Front()
+	if front != nil {
+		ch := r.waitList.Remove(front)
+		r.Unlock()
+		// need to unblock if someone is waiting
+		ch.(chan struct{}) <- struct{}{}
+		return
+	}
+	r.Unlock()
+}
+
+func (r *roundRobin) Close(ctx context.Context) {
+	r.Lock()
+	r.closing = true
+
+	// Notify anyone waiting for a client to stop waiting
+	close(r.stopCh)
+
+	// Clean-up unused clients
+	for i := 0; i < len(r.available); i++ {
+		// Count 0 means no one is using that client
+		if r.available[i].count == 0 {
+			if err := r.available[i].client.Close(); err != nil {
+				logger.Warnw(ctx, "failure-closing-client", log.Fields{"client": r.available[i].client, "error": err})
+			}
+			// Remove client for all list
+			delete(r.all, r.available[i].client)
+		}
+	}
+
+	// Figure out how many clients are in use
+	numberInUse := 0
+	for _, rrEntry := range r.all {
+		numberInUse += rrEntry.count
+	}
+	r.Unlock()
+
+	if numberInUse == 0 {
+		logger.Info(ctx, "no-connection-in-use")
+		return
+	}
+
+	logger.Infow(ctx, "waiting-for-clients-return", log.Fields{"count": numberInUse})
+
+	// Wait for notifications when a client is returned to the pool
+	for {
+		select {
+		case <-r.closingCh:
+			numberInUse--
+			if numberInUse == 0 {
+				logger.Info(ctx, "all-connections-closed")
+				return
+			}
+		case <-ctx.Done():
+			logger.Warnw(ctx, "context-done", log.Fields{"error": ctx.Err()})
+			return
+		}
+	}
+}
diff --git a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore/kvutils.go b/vendor/github.com/opencord/voltha-lib-go/v7/pkg/db/kvstore/kvutils.go
similarity index 64%
rename from vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore/kvutils.go
rename to vendor/github.com/opencord/voltha-lib-go/v7/pkg/db/kvstore/kvutils.go
index 64e7d30..ca57542 100644
--- a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore/kvutils.go
+++ b/vendor/github.com/opencord/voltha-lib-go/v7/pkg/db/kvstore/kvutils.go
@@ -15,7 +15,20 @@
  */
 package kvstore
 
-import "fmt"
+import (
+	"context"
+	"fmt"
+	"math"
+	"math/rand"
+	"time"
+)
+
+const (
+	minRetryInterval  = 100
+	maxRetryInterval  = 5000
+	incrementalFactor = 1.2
+	jitter            = 0.2
+)
 
 // ToString converts an interface value to a string.  The interface should either be of
 // a string type or []byte.  Otherwise, an error is returned.
@@ -42,3 +55,24 @@
 		return nil, fmt.Errorf("unexpected-type-%T", t)
 	}
 }
+
+// backoff waits an amount of time that is proportional to the attempt value.  The wait time in a range of
+// minRetryInterval and maxRetryInterval.
+func backoff(ctx context.Context, attempt int) error {
+	if attempt == 0 {
+		return nil
+	}
+	backoff := int(minRetryInterval + incrementalFactor*math.Exp(float64(attempt)))
+	backoff *= 1 + int(jitter*(rand.Float64()*2-1))
+	if backoff > maxRetryInterval {
+		backoff = maxRetryInterval
+	}
+	ticker := time.NewTicker(time.Duration(backoff) * time.Millisecond)
+	defer ticker.Stop()
+	select {
+	case <-ctx.Done():
+		return ctx.Err()
+	case <-ticker.C:
+	}
+	return nil
+}
diff --git a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/log/common.go b/vendor/github.com/opencord/voltha-lib-go/v7/pkg/log/common.go
similarity index 100%
rename from vendor/github.com/opencord/voltha-lib-go/v4/pkg/log/common.go
rename to vendor/github.com/opencord/voltha-lib-go/v7/pkg/log/common.go
diff --git a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/log/log.go b/vendor/github.com/opencord/voltha-lib-go/v7/pkg/log/log.go
similarity index 99%
rename from vendor/github.com/opencord/voltha-lib-go/v4/pkg/log/log.go
rename to vendor/github.com/opencord/voltha-lib-go/v7/pkg/log/log.go
index b8d498c..7b1a123 100644
--- a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/log/log.go
+++ b/vendor/github.com/opencord/voltha-lib-go/v7/pkg/log/log.go
@@ -54,11 +54,12 @@
 	"context"
 	"errors"
 	"fmt"
-	zp "go.uber.org/zap"
-	zc "go.uber.org/zap/zapcore"
 	"path"
 	"runtime"
 	"strings"
+
+	zp "go.uber.org/zap"
+	zc "go.uber.org/zap/zapcore"
 )
 
 type LogLevel int8
@@ -217,7 +218,7 @@
 	case FatalLevel:
 		return "FATAL", nil
 	}
-	return "", errors.New("Given LogLevel is invalid " + string(l))
+	return "", fmt.Errorf("Given LogLevel is invalid %d", l)
 }
 
 func getDefaultConfig(outputType string, level LogLevel, defaultFields Fields) zp.Config {
diff --git a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/log/utils.go b/vendor/github.com/opencord/voltha-lib-go/v7/pkg/log/utils.go
similarity index 100%
rename from vendor/github.com/opencord/voltha-lib-go/v4/pkg/log/utils.go
rename to vendor/github.com/opencord/voltha-lib-go/v7/pkg/log/utils.go
diff --git a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/ponresourcemanager/common.go b/vendor/github.com/opencord/voltha-lib-go/v7/pkg/ponresourcemanager/common.go
similarity index 94%
rename from vendor/github.com/opencord/voltha-lib-go/v4/pkg/ponresourcemanager/common.go
rename to vendor/github.com/opencord/voltha-lib-go/v7/pkg/ponresourcemanager/common.go
index 1c9a5b1..b311bb3 100644
--- a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/ponresourcemanager/common.go
+++ b/vendor/github.com/opencord/voltha-lib-go/v7/pkg/ponresourcemanager/common.go
@@ -16,7 +16,7 @@
 package ponresourcemanager
 
 import (
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v7/pkg/log"
 )
 
 var logger log.CLogger
diff --git a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/ponresourcemanager/ponresourcemanager.go b/vendor/github.com/opencord/voltha-lib-go/v7/pkg/ponresourcemanager/ponresourcemanager.go
similarity index 87%
rename from vendor/github.com/opencord/voltha-lib-go/v4/pkg/ponresourcemanager/ponresourcemanager.go
rename to vendor/github.com/opencord/voltha-lib-go/v7/pkg/ponresourcemanager/ponresourcemanager.go
index bbfebe3..ad6c111 100644
--- a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/ponresourcemanager/ponresourcemanager.go
+++ b/vendor/github.com/opencord/voltha-lib-go/v7/pkg/ponresourcemanager/ponresourcemanager.go
@@ -25,10 +25,9 @@
 	"time"
 
 	bitmap "github.com/boljen/go-bitmap"
-	"github.com/opencord/voltha-lib-go/v4/pkg/db"
-	"github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
-	tp "github.com/opencord/voltha-lib-go/v4/pkg/techprofile"
+	"github.com/opencord/voltha-lib-go/v7/pkg/db"
+	"github.com/opencord/voltha-lib-go/v7/pkg/db/kvstore"
+	"github.com/opencord/voltha-lib-go/v7/pkg/log"
 )
 
 const (
@@ -39,9 +38,10 @@
 	GEMPORT_ID = "GEMPORT_ID"
 	FLOW_ID    = "FLOW_ID"
 
-	//Constants for passing command line arugments
+	//Constants for passing command line arguments
 	OLT_MODEL_ARG = "--olt_model"
-	PATH_PREFIX   = "service/voltha/resource_manager/{%s}"
+
+	PATH_PREFIX = "%s/resource_manager/{%s}"
 
 	/*The path under which configuration data is stored is defined as technology/device agnostic.
 	  That means the path does not include any specific technology/device variable. Using technology/device
@@ -51,7 +51,8 @@
 	  Default kv client of PonResourceManager reads from/writes to PATH_PREFIX defined above.
 	  That is why, an additional kv client (named KVStoreForConfig) is defined to read from the config path.
 	*/
-	PATH_PREFIX_FOR_CONFIG = "service/voltha/resource_manager/config"
+
+	PATH_PREFIX_FOR_CONFIG = "%s/resource_manager/config"
 	/*The resource ranges for a given device model should be placed
 	  at 'resource_manager/<technology>/resource_ranges/<olt_model_type>'
 	  path on the KV store.
@@ -110,12 +111,11 @@
 	FLOW_ID_RESOURCE_MAP_PATH = "{%s}/{%s}/flow_ids"
 
 	//Flow Id info: Use to store more metadata associated with the flow_id
-	//Format: <device_id>/<(pon_intf_id, onu_id)>/flow_id_info/<flow_id>
-	FLOW_ID_INFO_PATH = "{%s}/{%s}/flow_id_info/{%d}"
-
-	//path on the kvstore to store onugem info map
-	//format: <device-id>/onu_gem_info/<intfid>
-	ONU_GEM_INFO_PATH = "{%s}/onu_gem_info/{%d}" // onu_gem/<(intfid)>
+	FLOW_ID_INFO_PATH_PREFIX = "{%s}/flow_id_info"
+	//Format: <device_id>/flow_id_info/<(pon_intf_id, onu_id)>
+	FLOW_ID_INFO_PATH_INTF_ONU_PREFIX = "{%s}/flow_id_info/{%s}"
+	//Format: <device_id>/flow_id_info/<(pon_intf_id, onu_id)><flow_id>
+	FLOW_ID_INFO_PATH = FLOW_ID_INFO_PATH_PREFIX + "/{%s}/{%d}"
 
 	//Constants for internal usage.
 	PON_INTF_ID     = "pon_intf_id"
@@ -138,12 +138,11 @@
 	Technology       string
 	DeviceType       string
 	DeviceID         string
-	Backend          string // ETCD, or consul
+	Backend          string // ETCD only currently
 	Address          string // address of the KV store
 	OLTModel         string
 	KVStore          *db.Backend
 	KVStoreForConfig *db.Backend
-	TechProfileMgr   tp.TechProfileIf // create object of *tp.TechProfileMgr
 
 	// Below attribute, pon_resource_ranges, should be initialized
 	// by reading from KV store.
@@ -157,15 +156,13 @@
 func newKVClient(ctx context.Context, storeType string, address string, timeout time.Duration) (kvstore.Client, error) {
 	logger.Infow(ctx, "kv-store-type", log.Fields{"store": storeType})
 	switch storeType {
-	case "consul":
-		return kvstore.NewConsulClient(ctx, address, timeout)
 	case "etcd":
 		return kvstore.NewEtcdClient(ctx, address, timeout, log.WarnLevel)
 	}
 	return nil, errors.New("unsupported-kv-store")
 }
 
-func SetKVClient(ctx context.Context, Technology string, Backend string, Addr string, configClient bool) *db.Backend {
+func SetKVClient(ctx context.Context, Technology string, Backend string, Addr string, configClient bool, basePathKvStore string) *db.Backend {
 	// TODO : Make sure direct call to NewBackend is working fine with backend , currently there is some
 	// issue between kv store and backend , core is not calling NewBackend directly
 	kvClient, err := newKVClient(ctx, Backend, Addr, KVSTORE_RETRY_TIMEOUT)
@@ -176,9 +173,9 @@
 
 	var pathPrefix string
 	if configClient {
-		pathPrefix = PATH_PREFIX_FOR_CONFIG
+		pathPrefix = fmt.Sprintf(PATH_PREFIX_FOR_CONFIG, basePathKvStore)
 	} else {
-		pathPrefix = fmt.Sprintf(PATH_PREFIX, Technology)
+		pathPrefix = fmt.Sprintf(PATH_PREFIX, basePathKvStore, Technology)
 	}
 
 	kvbackend := &db.Backend{
@@ -192,29 +189,25 @@
 }
 
 // NewPONResourceManager creates a new PON resource manager.
-func NewPONResourceManager(ctx context.Context, Technology string, DeviceType string, DeviceID string, Backend string, Address string) (*PONResourceManager, error) {
+func NewPONResourceManager(ctx context.Context, Technology string, DeviceType string, DeviceID string, Backend string, Address string, basePathKvStore string) (*PONResourceManager, error) {
 	var PONMgr PONResourceManager
 	PONMgr.Technology = Technology
 	PONMgr.DeviceType = DeviceType
 	PONMgr.DeviceID = DeviceID
 	PONMgr.Backend = Backend
 	PONMgr.Address = Address
-	PONMgr.KVStore = SetKVClient(ctx, Technology, Backend, Address, false)
+	PONMgr.KVStore = SetKVClient(ctx, Technology, Backend, Address, false, basePathKvStore)
 	if PONMgr.KVStore == nil {
 		logger.Error(ctx, "KV Client initilization failed")
 		return nil, errors.New("Failed to init KV client")
 	}
 	// init kv client to read from the config path
-	PONMgr.KVStoreForConfig = SetKVClient(ctx, Technology, Backend, Address, true)
+	PONMgr.KVStoreForConfig = SetKVClient(ctx, Technology, Backend, Address, true, basePathKvStore)
 	if PONMgr.KVStoreForConfig == nil {
 		logger.Error(ctx, "KV Config Client initilization failed")
 		return nil, errors.New("Failed to init KV Config client")
 	}
-	// Initialize techprofile for this technology
-	if PONMgr.TechProfileMgr, _ = tp.NewTechProfile(ctx, &PONMgr, Backend, Address); PONMgr.TechProfileMgr == nil {
-		logger.Error(ctx, "Techprofile initialization failed")
-		return nil, errors.New("Failed to init tech profile")
-	}
+
 	PONMgr.PonResourceRanges = make(map[string]interface{})
 	PONMgr.SharedResourceMgrs = make(map[string]*PONResourceManager)
 	PONMgr.SharedIdxByType = make(map[string]string)
@@ -425,6 +418,43 @@
 	return err
 }
 
+func (PONRMgr *PONResourceManager) InitDeviceResourcePoolForIntf(ctx context.Context, intfID uint32) error {
+
+	logger.Debug(ctx, "Init resource ranges for intf %d", intfID)
+
+	var err error
+
+	if err = PONRMgr.InitResourceIDPool(ctx, intfID, ONU_ID,
+		PONRMgr.PonResourceRanges[ONU_ID_START_IDX].(uint32),
+		PONRMgr.PonResourceRanges[ONU_ID_END_IDX].(uint32)); err != nil {
+		logger.Error(ctx, "Failed to init ONU ID resource pool")
+		return err
+	}
+
+	if err = PONRMgr.InitResourceIDPool(ctx, intfID, ALLOC_ID,
+		PONRMgr.PonResourceRanges[ALLOC_ID_START_IDX].(uint32),
+		PONRMgr.PonResourceRanges[ALLOC_ID_END_IDX].(uint32)); err != nil {
+		logger.Error(ctx, "Failed to init ALLOC ID resource pool ")
+		return err
+	}
+
+	if err = PONRMgr.InitResourceIDPool(ctx, intfID, GEMPORT_ID,
+		PONRMgr.PonResourceRanges[GEMPORT_ID_START_IDX].(uint32),
+		PONRMgr.PonResourceRanges[GEMPORT_ID_END_IDX].(uint32)); err != nil {
+		logger.Error(ctx, "Failed to init GEMPORT ID resource pool")
+		return err
+	}
+
+	if err = PONRMgr.InitResourceIDPool(ctx, intfID, FLOW_ID,
+		PONRMgr.PonResourceRanges[FLOW_ID_START_IDX].(uint32),
+		PONRMgr.PonResourceRanges[FLOW_ID_END_IDX].(uint32)); err != nil {
+		logger.Error(ctx, "Failed to init FLOW ID resource pool")
+		return err
+	}
+
+	return nil
+}
+
 func (PONRMgr *PONResourceManager) ClearDeviceResourcePool(ctx context.Context) error {
 
 	//Clear resource pool for all PON ports.
@@ -488,6 +518,33 @@
 	return nil
 }
 
+func (PONRMgr *PONResourceManager) ClearDeviceResourcePoolForIntf(ctx context.Context, intfID uint32) error {
+
+	logger.Debugf(ctx, "Clear resource ranges for intf %d", intfID)
+
+	if status := PONRMgr.ClearResourceIDPool(ctx, intfID, ONU_ID); !status {
+		logger.Error(ctx, "Failed to clear ONU ID resource pool")
+		return errors.New("Failed to clear ONU ID resource pool")
+	}
+
+	if status := PONRMgr.ClearResourceIDPool(ctx, intfID, ALLOC_ID); !status {
+		logger.Error(ctx, "Failed to clear ALLOC ID resource pool ")
+		return errors.New("Failed to clear ALLOC ID resource pool")
+	}
+
+	if status := PONRMgr.ClearResourceIDPool(ctx, intfID, GEMPORT_ID); !status {
+		logger.Error(ctx, "Failed to clear GEMPORT ID resource pool")
+		return errors.New("Failed to clear GEMPORT ID resource pool")
+	}
+
+	if status := PONRMgr.ClearResourceIDPool(ctx, intfID, FLOW_ID); !status {
+		logger.Error(ctx, "Failed to clear FLOW ID resource pool")
+		return errors.New("Failed to clear FLOW ID resource pool")
+	}
+
+	return nil
+}
+
 func (PONRMgr *PONResourceManager) InitResourceIDPool(ctx context.Context, Intf uint32, ResourceType string, StartID uint32, EndID uint32) error {
 
 	/*Initialize Resource ID pool for a given Resource Type on a given PON Port
@@ -700,6 +757,13 @@
 	   :return list/uint32/None: list, uint32 or None if resource type is
 	    alloc_id/gemport_id, onu_id or invalid type respectively
 	*/
+
+	logger.Debugw(ctx, "getting-resource-id", log.Fields{
+		"intf-id":       IntfID,
+		"resource-type": ResourceType,
+		"num":           NumIDs,
+	})
+
 	if NumIDs < 1 {
 		logger.Error(ctx, "Invalid number of resources requested")
 		return nil, fmt.Errorf("Invalid number of resources requested %d", NumIDs)
@@ -768,21 +832,30 @@
 	return false
 }
 
-func (PONRMgr *PONResourceManager) FreeResourceID(ctx context.Context, IntfID uint32, ResourceType string, ReleaseContent []uint32) bool {
+func (PONRMgr *PONResourceManager) FreeResourceID(ctx context.Context, IntfID uint32, ResourceType string, ReleaseContent []uint32) error {
 	/*
-	   Release alloc/gemport/onu/flow id for given OLT PON interface.
-	   :param pon_intf_id: OLT PON interface id
-	   :param resource_type: String to identify type of resource
-	   :param release_content: required number of ids
-	   :return boolean: True if all IDs in given release_content release else False
+	  Release alloc/gemport/onu/flow id for given OLT PON interface.
+	  :param pon_intf_id: OLT PON interface id
+	  :param resource_type: String to identify type of resource
+	  :param release_content: required number of ids
+	  :return boolean: True if all IDs in given release_content release else False
 	*/
+
+	logger.Debugw(ctx, "freeing-resource-id", log.Fields{
+		"intf-id":         IntfID,
+		"resource-type":   ResourceType,
+		"release-content": ReleaseContent,
+	})
+
 	if !checkValidResourceType(ResourceType) {
-		logger.Error(ctx, "Invalid resource type")
-		return false
+		err := fmt.Errorf("Invalid resource type: %s", ResourceType)
+		logger.Error(ctx, err.Error())
+		return err
 	}
 	if ReleaseContent == nil {
-		logger.Debug(ctx, "Nothing to release")
-		return true
+		err := fmt.Errorf("Nothing to release")
+		logger.Debug(ctx, err.Error())
+		return err
 	}
 	// delegate to the master instance if sharing enabled across instances
 	SharedResourceMgr := PONRMgr.SharedResourceMgrs[PONRMgr.SharedIdxByType[ResourceType]]
@@ -791,22 +864,24 @@
 	}
 	Path := PONRMgr.GetPath(ctx, IntfID, ResourceType)
 	if Path == "" {
-		logger.Error(ctx, "Failed to get path")
-		return false
+		err := fmt.Errorf("Failed to get path for IntfId %d and ResourceType %s", IntfID, ResourceType)
+		logger.Error(ctx, err.Error())
+		return err
 	}
 	Resource, err := PONRMgr.GetResource(ctx, Path)
 	if err != nil {
-		logger.Error(ctx, "Failed to get resource")
-		return false
+		logger.Error(ctx, err.Error())
+		return err
 	}
 	for _, Val := range ReleaseContent {
 		PONRMgr.ReleaseID(ctx, Resource, Val)
 	}
 	if PONRMgr.UpdateResource(ctx, Path, Resource) != nil {
-		logger.Errorf(ctx, "Free resource for %s failed", Path)
-		return false
+		err := fmt.Errorf("Free resource for %s failed", Path)
+		logger.Errorf(ctx, err.Error())
+		return err
 	}
-	return true
+	return nil
 }
 
 func (PONRMgr *PONResourceManager) UpdateResource(ctx context.Context, Path string, Resource map[string]interface{}) error {
@@ -1034,6 +1109,20 @@
 	return true
 }
 
+func (PONRMgr *PONResourceManager) RemoveAllFlowIDInfo(ctx context.Context, IntfONUID string) bool {
+	/*
+	    Remove flow_id_info details configured for the ONU.
+	   :param pon_intf_onu_id: reference of PON interface id and onu id
+	*/
+	Path := fmt.Sprintf(FLOW_ID_INFO_PATH_INTF_ONU_PREFIX, PONRMgr.DeviceID, IntfONUID)
+
+	if err := PONRMgr.KVStore.DeleteWithPrefix(ctx, Path); err != nil {
+		logger.Errorf(ctx, "Falied to remove resource %s", Path)
+		return false
+	}
+	return true
+}
+
 func (PONRMgr *PONResourceManager) UpdateAllocIdsForOnu(ctx context.Context, IntfONUID string, AllocIDs []uint32) error {
 	/*
 	   Update currently configured alloc ids for given pon_intf_onu_id
@@ -1043,15 +1132,23 @@
 	var Value []byte
 	var err error
 	Path := fmt.Sprintf(ALLOC_ID_RESOURCE_MAP_PATH, PONRMgr.DeviceID, IntfONUID)
-	Value, err = json.Marshal(AllocIDs)
-	if err != nil {
-		logger.Error(ctx, "failed to Marshal")
-		return err
-	}
+	if AllocIDs == nil {
+		// No more alloc ids associated with the key. Delete the key entirely
+		if err = PONRMgr.KVStore.Delete(ctx, Path); err != nil {
+			logger.Errorf(ctx, "Failed to delete key %s", Path)
+			return err
+		}
+	} else {
+		Value, err = json.Marshal(AllocIDs)
+		if err != nil {
+			logger.Error(ctx, "failed to Marshal")
+			return err
+		}
 
-	if err = PONRMgr.KVStore.Put(ctx, Path, Value); err != nil {
-		logger.Errorf(ctx, "Failed to update resource %s", Path)
-		return err
+		if err = PONRMgr.KVStore.Put(ctx, Path, Value); err != nil {
+			logger.Errorf(ctx, "Failed to update resource %s", Path)
+			return err
+		}
 	}
 	return err
 }
@@ -1067,15 +1164,23 @@
 	var err error
 	Path := fmt.Sprintf(GEMPORT_ID_RESOURCE_MAP_PATH, PONRMgr.DeviceID, IntfONUID)
 	logger.Debugf(ctx, "Updating gemport ids for %s", Path)
-	Value, err = json.Marshal(GEMPortIDs)
-	if err != nil {
-		logger.Error(ctx, "failed to Marshal")
-		return err
-	}
+	if GEMPortIDs == nil {
+		// No more gemport ids associated with the key. Delete the key entirely
+		if err = PONRMgr.KVStore.Delete(ctx, Path); err != nil {
+			logger.Errorf(ctx, "Failed to delete key %s", Path)
+			return err
+		}
+	} else {
+		Value, err = json.Marshal(GEMPortIDs)
+		if err != nil {
+			logger.Error(ctx, "failed to Marshal")
+			return err
+		}
 
-	if err = PONRMgr.KVStore.Put(ctx, Path, Value); err != nil {
-		logger.Errorf(ctx, "Failed to update resource %s", Path)
-		return err
+		if err = PONRMgr.KVStore.Put(ctx, Path, Value); err != nil {
+			logger.Errorf(ctx, "Failed to update resource %s", Path)
+			return err
+		}
 	}
 	return err
 }
@@ -1168,12 +1273,10 @@
 	*/
 	ByteArray, err := ToByte(Resource[POOL])
 	if err != nil {
-		logger.Error(ctx, "Failed to convert resource to byte array")
 		return 0, err
 	}
 	Data := bitmap.TSFromData(ByteArray, false)
 	if Data == nil {
-		logger.Error(ctx, "Failed to get data from byte array")
 		return 0, errors.New("Failed to get data from byte array")
 	}
 
@@ -1184,6 +1287,9 @@
 			break
 		}
 	}
+	if Idx == Len {
+		return 0, errors.New("resource-exhausted--no-free-id-in-the-pool")
+	}
 	Data.Set(Idx, true)
 	res := uint32(Resource[START_IDX].(float64))
 	Resource[POOL] = Data.Data(false)
@@ -1208,6 +1314,10 @@
 		return false
 	}
 	Idx := Id - uint32(Resource[START_IDX].(float64))
+	if Idx >= uint32(Data.Len()) {
+		logger.Errorf(ctx, "ID %d is out of the boundaries of the pool", Id)
+		return false
+	}
 	Data.Set(int(Idx), false)
 	Resource[POOL] = Data.Data(false)
 
@@ -1225,6 +1335,10 @@
 		return false
 	}
 	Idx := Id - StartIndex
+	if Idx >= uint32(Data.Len()) {
+		logger.Errorf(ctx, "Reservation failed. ID %d is out of the boundaries of the pool", Id)
+		return false
+	}
 	Data.Set(int(Idx), true)
 	return true
 }
@@ -1241,6 +1355,10 @@
 	return GEMPORT_ID
 }
 
+func (PONRMgr *PONResourceManager) GetResourceTypeOnuID() string {
+	return ONU_ID
+}
+
 // ToByte converts an interface value to a []byte.  The interface should either be of
 // a string type or []byte.  Otherwise, an error is returned.
 func ToByte(value interface{}) ([]byte, error) {
@@ -1266,69 +1384,3 @@
 		return "", fmt.Errorf("unexpected-type-%T", t)
 	}
 }
-
-func (PONRMgr *PONResourceManager) AddOnuGemInfo(ctx context.Context, intfID uint32, onuGemData interface{}) error {
-	/*
-	   Update onugem info map,
-	   :param pon_intf_id: reference of PON interface id
-	   :param onuegmdata: onugem info map
-	*/
-	var Value []byte
-	var err error
-	Path := fmt.Sprintf(ONU_GEM_INFO_PATH, PONRMgr.DeviceID, intfID)
-	Value, err = json.Marshal(onuGemData)
-	if err != nil {
-		logger.Error(ctx, "failed to Marshal")
-		return err
-	}
-
-	if err = PONRMgr.KVStore.Put(ctx, Path, Value); err != nil {
-		logger.Errorf(ctx, "Failed to update resource %s", Path)
-		return err
-	}
-	return err
-}
-
-func (PONRMgr *PONResourceManager) GetOnuGemInfo(ctx context.Context, IntfId uint32, onuGemInfo interface{}) error {
-	/*
-	  Get onugeminfo map from kvstore
-	  :param intfid: refremce pon intfid
-	  :param onuGemInfo: onugem info to return from kv strore.
-	*/
-	var Val []byte
-
-	path := fmt.Sprintf(ONU_GEM_INFO_PATH, PONRMgr.DeviceID, IntfId)
-	value, err := PONRMgr.KVStore.Get(ctx, path)
-	if err != nil {
-		logger.Errorw(ctx, "Failed to get from kv store", log.Fields{"path": path})
-		return err
-	} else if value == nil {
-		logger.Debug(ctx, "No onuinfo for path", log.Fields{"path": path})
-		return nil // returning nil as this could happen if there are no onus for the interface yet
-	}
-	if Val, err = kvstore.ToByte(value.Value); err != nil {
-		logger.Error(ctx, "Failed to convert to byte array")
-		return err
-	}
-
-	if err = json.Unmarshal(Val, &onuGemInfo); err != nil {
-		logger.Error(ctx, "Failed to unmarshall")
-		return err
-	}
-	logger.Debugw(ctx, "found onuinfo from path", log.Fields{"path": path, "onuinfo": onuGemInfo})
-	return err
-}
-
-func (PONRMgr *PONResourceManager) DelOnuGemInfoForIntf(ctx context.Context, intfId uint32) error {
-	/*
-	   delete onugem info for an interface from kvstore
-	   :param intfid: refremce pon intfid
-	*/
-
-	path := fmt.Sprintf(ONU_GEM_INFO_PATH, PONRMgr.DeviceID, intfId)
-	if err := PONRMgr.KVStore.Delete(ctx, path); err != nil {
-		logger.Errorf(ctx, "Falied to remove resource %s", path)
-		return err
-	}
-	return nil
-}
diff --git a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/techprofile/4QueueHybridProfileMap1.json b/vendor/github.com/opencord/voltha-lib-go/v7/pkg/techprofile/4QueueHybridProfileMap1.json
similarity index 100%
rename from vendor/github.com/opencord/voltha-lib-go/v4/pkg/techprofile/4QueueHybridProfileMap1.json
rename to vendor/github.com/opencord/voltha-lib-go/v7/pkg/techprofile/4QueueHybridProfileMap1.json
diff --git a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/techprofile/README.md b/vendor/github.com/opencord/voltha-lib-go/v7/pkg/techprofile/README.md
similarity index 100%
rename from vendor/github.com/opencord/voltha-lib-go/v4/pkg/techprofile/README.md
rename to vendor/github.com/opencord/voltha-lib-go/v7/pkg/techprofile/README.md
diff --git a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/techprofile/SingleQueueEponProfile.json b/vendor/github.com/opencord/voltha-lib-go/v7/pkg/techprofile/SingleQueueEponProfile.json
similarity index 99%
rename from vendor/github.com/opencord/voltha-lib-go/v4/pkg/techprofile/SingleQueueEponProfile.json
rename to vendor/github.com/opencord/voltha-lib-go/v7/pkg/techprofile/SingleQueueEponProfile.json
index 00476a2..4015251 100644
--- a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/techprofile/SingleQueueEponProfile.json
+++ b/vendor/github.com/opencord/voltha-lib-go/v7/pkg/techprofile/SingleQueueEponProfile.json
@@ -58,4 +58,4 @@
         }
       }
     ]
-}
\ No newline at end of file
+}
diff --git a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/techprofile/common.go b/vendor/github.com/opencord/voltha-lib-go/v7/pkg/techprofile/common.go
similarity index 94%
rename from vendor/github.com/opencord/voltha-lib-go/v4/pkg/techprofile/common.go
rename to vendor/github.com/opencord/voltha-lib-go/v7/pkg/techprofile/common.go
index 544c780..df1b877 100644
--- a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/techprofile/common.go
+++ b/vendor/github.com/opencord/voltha-lib-go/v7/pkg/techprofile/common.go
@@ -16,7 +16,7 @@
 package techprofile
 
 import (
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v7/pkg/log"
 )
 
 var logger log.CLogger
diff --git a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/techprofile/config.go b/vendor/github.com/opencord/voltha-lib-go/v7/pkg/techprofile/config.go
similarity index 63%
rename from vendor/github.com/opencord/voltha-lib-go/v4/pkg/techprofile/config.go
rename to vendor/github.com/opencord/voltha-lib-go/v7/pkg/techprofile/config.go
index bcec75e..17980fa 100644
--- a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/techprofile/config.go
+++ b/vendor/github.com/opencord/voltha-lib-go/v7/pkg/techprofile/config.go
@@ -16,8 +16,10 @@
 package techprofile
 
 import (
-	"github.com/opencord/voltha-lib-go/v4/pkg/db"
+	"fmt"
 	"time"
+
+	"github.com/opencord/voltha-lib-go/v7/pkg/db"
 )
 
 // tech profile default constants
@@ -31,15 +33,19 @@
 
 	defaultKVStoreTimeout = 5 * time.Second //in seconds
 
-	// Tech profile path prefix in kv store
-	defaultKVPathPrefix = "service/voltha/technology_profiles"
+	// Tech profile path prefix in kv store (for the TP template)
+	// NOTE that this hardcoded to service/voltha as the TP template is shared across stacks
+	defaultTpKvPathPrefix = "service/voltha/technology_profiles"
+
+	// Tech profile path prefix in kv store (for TP instances)
+	defaultKVPathPrefix = "%s/technology_profiles"
+
+	// Resource instance path prefix in KV store (for Resource Instances)
+	defaultResourceInstancePathPrefix = "%s/resource_instances"
 
 	// Tech profile path in kv store
 	defaultTechProfileKVPath = "%s/%d" // <technology>/<tech_profile_tableID>
 
-	// Tech profile instance path in kv store
-	// Format: <technology>/<tech_profile_tableID>/<uni_port_name>
-	defaultTPInstanceKVPath = "%s/%d/%s"
 )
 
 //Tech-Profile JSON String Keys
@@ -93,38 +99,42 @@
 
 // TechprofileFlags represents the set of configurations used
 type TechProfileFlags struct {
-	KVStoreAddress       string
-	KVStoreType          string
-	KVStoreTimeout       time.Duration
-	KVBackend            *db.Backend
-	TPKVPathPrefix       string
-	TPFileKVPath         string
-	TPInstanceKVPath     string
-	DefaultTPName        string
-	TPVersion            int
-	NumGemPorts          uint32
-	DefaultPbits         []string
-	LogLevel             int
-	DefaultTechProfileID uint32
-	DefaultNumGemPorts   uint32
+	KVStoreAddress               string
+	KVStoreType                  string
+	KVStoreTimeout               time.Duration
+	KVBackend                    *db.Backend // this is the backend used to store TP instances
+	DefaultTpKVBackend           *db.Backend // this is the backend used to read the TP profile
+	ResourceInstanceKVBacked     *db.Backend // this is the backed used to read/write Resource Instances
+	TPKVPathPrefix               string
+	defaultTpKvPathPrefix        string
+	TPFileKVPath                 string
+	ResourceInstanceKVPathPrefix string
+	DefaultTPName                string
+	TPVersion                    uint32
+	NumGemPorts                  uint32
+	DefaultPbits                 []string
+	LogLevel                     int
+	DefaultTechProfileID         uint32
+	DefaultNumGemPorts           uint32
 }
 
-func NewTechProfileFlags(KVStoreType string, KVStoreAddress string) *TechProfileFlags {
+func NewTechProfileFlags(KVStoreType string, KVStoreAddress string, basePathKvStore string) *TechProfileFlags {
 	// initialize with default values
 	var techProfileFlags = TechProfileFlags{
-		KVBackend:            nil,
-		KVStoreAddress:       KVStoreAddress,
-		KVStoreType:          KVStoreType,
-		KVStoreTimeout:       defaultKVStoreTimeout,
-		DefaultTPName:        defaultTechProfileName,
-		TPKVPathPrefix:       defaultKVPathPrefix,
-		TPVersion:            defaultVersion,
-		TPFileKVPath:         defaultTechProfileKVPath,
-		TPInstanceKVPath:     defaultTPInstanceKVPath,
-		DefaultTechProfileID: DEFAULT_TECH_PROFILE_TABLE_ID,
-		DefaultNumGemPorts:   defaultGemportsCount,
-		DefaultPbits:         []string{defaultPbits},
-		LogLevel:             defaultLogLevel,
+		KVBackend:                    nil,
+		KVStoreAddress:               KVStoreAddress,
+		KVStoreType:                  KVStoreType,
+		KVStoreTimeout:               defaultKVStoreTimeout,
+		DefaultTPName:                defaultTechProfileName,
+		TPKVPathPrefix:               fmt.Sprintf(defaultKVPathPrefix, basePathKvStore),
+		defaultTpKvPathPrefix:        defaultTpKvPathPrefix,
+		TPVersion:                    defaultVersion,
+		TPFileKVPath:                 defaultTechProfileKVPath,
+		ResourceInstanceKVPathPrefix: fmt.Sprintf(defaultResourceInstancePathPrefix, basePathKvStore),
+		DefaultTechProfileID:         DEFAULT_TECH_PROFILE_TABLE_ID,
+		DefaultNumGemPorts:           defaultGemportsCount,
+		DefaultPbits:                 []string{defaultPbits},
+		LogLevel:                     defaultLogLevel,
 	}
 
 	return &techProfileFlags
diff --git a/vendor/github.com/opencord/voltha-lib-go/v7/pkg/techprofile/tech_profile.go b/vendor/github.com/opencord/voltha-lib-go/v7/pkg/techprofile/tech_profile.go
new file mode 100644
index 0000000..32f73b9
--- /dev/null
+++ b/vendor/github.com/opencord/voltha-lib-go/v7/pkg/techprofile/tech_profile.go
@@ -0,0 +1,1498 @@
+/*
+ * Copyright 2019-present Open Networking Foundation
+
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+
+ * http://www.apache.org/licenses/LICENSE-2.0
+
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package techprofile
+
+import (
+	"bytes"
+	"context"
+	"errors"
+	"fmt"
+	"regexp"
+	"strconv"
+	"sync"
+	"time"
+
+	"github.com/golang/protobuf/jsonpb"
+	"github.com/golang/protobuf/proto"
+	"github.com/opencord/voltha-lib-go/v7/pkg/db"
+	"github.com/opencord/voltha-lib-go/v7/pkg/db/kvstore"
+	"github.com/opencord/voltha-lib-go/v7/pkg/log"
+	"github.com/opencord/voltha-protos/v5/go/openolt"
+	tp_pb "github.com/opencord/voltha-protos/v5/go/tech_profile"
+)
+
+// Interface to pon resource manager APIs
+type iPonResourceMgr interface {
+	GetResourceID(ctx context.Context, intfID uint32, resourceType string, numIDs uint32) ([]uint32, error)
+	FreeResourceID(ctx context.Context, intfID uint32, resourceType string, ReleaseContent []uint32) error
+	GetResourceTypeAllocID() string
+	GetResourceTypeGemPortID() string
+	GetResourceTypeOnuID() string
+	GetTechnology() string
+}
+
+type SchedulingPolicy int32
+
+const (
+	SchedulingPolicy_WRR            SchedulingPolicy = 0
+	SchedulingPolicy_StrictPriority SchedulingPolicy = 1
+	SchedulingPolicy_Hybrid         SchedulingPolicy = 2
+)
+
+type AdditionalBW int32
+
+const (
+	AdditionalBW_AdditionalBW_None       AdditionalBW = 0
+	AdditionalBW_AdditionalBW_NA         AdditionalBW = 1
+	AdditionalBW_AdditionalBW_BestEffort AdditionalBW = 2
+	AdditionalBW_AdditionalBW_Auto       AdditionalBW = 3
+)
+
+type DiscardPolicy int32
+
+const (
+	DiscardPolicy_TailDrop  DiscardPolicy = 0
+	DiscardPolicy_WTailDrop DiscardPolicy = 1
+	DiscardPolicy_Red       DiscardPolicy = 2
+	DiscardPolicy_WRed      DiscardPolicy = 3
+)
+
+// Required uniPortName format
+var uniPortNameFormatRegexp = regexp.MustCompile(`^olt-{[a-z0-9\-]+}/pon-{[0-9]+}/onu-{[0-9]+}/uni-{[0-9]+}$`)
+
+// instance control defaults
+const (
+	defaultOnuInstance    = "multi-instance"
+	defaultUniInstance    = "single-instance"
+	defaultGemPayloadSize = "auto"
+)
+
+// default discard config constants
+const (
+	defaultMinThreshold   = 0
+	defaultMaxThreshold   = 0
+	defaultMaxProbability = 0
+)
+
+// default scheduler contants
+const (
+	defaultPriority = 0
+	defaultWeight   = 0
+)
+
+// default GEM attribute constants
+const (
+	defaultAESEncryption     = "True"
+	defaultPriorityQueue     = 0
+	defaultQueueWeight       = 0
+	defaultMaxQueueSize      = "auto"
+	defaultIsMulticast       = "False"
+	defaultAccessControlList = "224.0.0.0-239.255.255.255"
+	defaultMcastGemID        = 4069
+)
+
+// Default EPON constants
+const (
+	defaultPakageType = "B"
+)
+const (
+	defaultTrafficType               = "BE"
+	defaultUnsolicitedGrantSize      = 0
+	defaultNominalInterval           = 0
+	defaultToleratedPollJitter       = 0
+	defaultRequestTransmissionPolicy = 0
+	defaultNumQueueSet               = 2
+)
+const (
+	defaultQThreshold1 = 5500
+	defaultQThreshold2 = 0
+	defaultQThreshold3 = 0
+	defaultQThreshold4 = 0
+	defaultQThreshold5 = 0
+	defaultQThreshold6 = 0
+	defaultQThreshold7 = 0
+)
+
+const (
+	xgspon = "XGS-PON"
+	xgpon  = "XGPON"
+	gpon   = "GPON"
+	epon   = "EPON"
+)
+
+const (
+	MaxUniPortPerOnu = 16 // TODO: Adapter uses its own constant for MaxUniPort. How to synchronize this and have a single source of truth?
+)
+
+type TechProfileMgr struct {
+	config                *TechProfileFlags
+	resourceMgr           iPonResourceMgr
+	OnuIDMgmtLock         sync.RWMutex
+	GemPortIDMgmtLock     sync.RWMutex
+	AllocIDMgmtLock       sync.RWMutex
+	tpInstanceMap         map[string]*tp_pb.TechProfileInstance // Map of tp path to tp instance
+	tpInstanceMapLock     sync.RWMutex
+	eponTpInstanceMap     map[string]*tp_pb.EponTechProfileInstance // Map of tp path to epon tp instance
+	epontpInstanceMapLock sync.RWMutex
+	tpMap                 map[uint32]*tp_pb.TechProfile // Map of tp id to tp
+	tpMapLock             sync.RWMutex
+	eponTpMap             map[uint32]*tp_pb.EponTechProfile // map of tp id to epon tp
+	eponTpMapLock         sync.RWMutex
+}
+
+func (t *TechProfileMgr) SetKVClient(ctx context.Context, pathPrefix string) *db.Backend {
+	kvClient, err := newKVClient(ctx, t.config.KVStoreType, t.config.KVStoreAddress, t.config.KVStoreTimeout)
+	if err != nil {
+		logger.Errorw(ctx, "failed-to-create-kv-client",
+			log.Fields{
+				"type": t.config.KVStoreType, "address": t.config.KVStoreAddress,
+				"timeout": t.config.KVStoreTimeout, "prefix": pathPrefix,
+				"error": err.Error(),
+			})
+		return nil
+	}
+	return &db.Backend{
+		Client:     kvClient,
+		StoreType:  t.config.KVStoreType,
+		Address:    t.config.KVStoreAddress,
+		Timeout:    t.config.KVStoreTimeout,
+		PathPrefix: pathPrefix}
+
+	/* TODO : Make sure direct call to NewBackend is working fine with backend , currently there is some
+		  issue between kv store and backend , core is not calling NewBackend directly
+	 kv := model.NewBackend(t.config.kvStoreType, t.config.KVStoreHost, t.config.KVStorePort,
+								  t.config.KVStoreTimeout,  kvStoreTechProfilePathPrefix)
+	*/
+}
+
+func NewTechProfile(ctx context.Context, resourceMgr iPonResourceMgr, kvStoreType string, kvStoreAddress string, basePathKvStore string) (*TechProfileMgr, error) {
+	var techprofileObj TechProfileMgr
+	logger.Debug(ctx, "initializing-techprofile-mananger")
+	techprofileObj.config = NewTechProfileFlags(kvStoreType, kvStoreAddress, basePathKvStore)
+	techprofileObj.config.KVBackend = techprofileObj.SetKVClient(ctx, techprofileObj.config.TPKVPathPrefix)
+	techprofileObj.config.DefaultTpKVBackend = techprofileObj.SetKVClient(ctx, techprofileObj.config.defaultTpKvPathPrefix)
+	if techprofileObj.config.KVBackend == nil {
+		logger.Error(ctx, "failed-to-initialize-backend")
+		return nil, errors.New("kv-backend-init-failed")
+	}
+	techprofileObj.config.ResourceInstanceKVBacked = techprofileObj.SetKVClient(ctx, techprofileObj.config.ResourceInstanceKVPathPrefix)
+	if techprofileObj.config.ResourceInstanceKVBacked == nil {
+		logger.Error(ctx, "failed-to-initialize-resource-instance-kv-backend")
+		return nil, errors.New("resource-instance-kv-backend-init-failed")
+	}
+	techprofileObj.resourceMgr = resourceMgr
+	techprofileObj.tpInstanceMap = make(map[string]*tp_pb.TechProfileInstance)
+	techprofileObj.eponTpInstanceMap = make(map[string]*tp_pb.EponTechProfileInstance)
+	techprofileObj.tpMap = make(map[uint32]*tp_pb.TechProfile)
+	techprofileObj.eponTpMap = make(map[uint32]*tp_pb.EponTechProfile)
+	logger.Debug(ctx, "reconcile-tp-instance-cache-start")
+	if err := techprofileObj.reconcileTpInstancesToCache(ctx); err != nil {
+		logger.Errorw(ctx, "failed-to-reconcile-tp-instances", log.Fields{"err": err})
+		return nil, err
+	}
+	logger.Debug(ctx, "reconcile-tp-instance-cache-end")
+	logger.Debug(ctx, "initializing-tech-profile-manager-object-success")
+	return &techprofileObj, nil
+}
+
+// GetTechProfileInstanceKey returns the tp instance key that is used to reference TP Instance Map
+func (t *TechProfileMgr) GetTechProfileInstanceKey(ctx context.Context, tpID uint32, uniPortName string) string {
+	logger.Debugw(ctx, "get-tp-instance-kv-key", log.Fields{
+		"uniPortName": uniPortName,
+		"tpId":        tpID,
+	})
+	// Make sure the uniPortName is as per format olt-{[a-z0-9\-]+}/pon-{[0-9]+}/onu-{[0-9]+}/uni-{[0-9]+}
+	if !uniPortNameFormatRegexp.Match([]byte(uniPortName)) {
+		logger.Warnw(ctx, "uni-port-name-not-confirming-to-format", log.Fields{"uniPortName": uniPortName})
+	}
+	// The key path prefix (like service/voltha/technology_profiles or service/voltha_voltha/technology_profiles)
+	// is expected to be attached by the components that use this path as part of the KVBackend configuration.
+	resourceInstanceKvPathSuffix := "%s/%d/%s" // <technology>/<tpID>/<uni-port-name>
+	// <uni-port-name> must be of the format pon-{\d+}/onu-{\d+}/uni-{\d+}
+	return fmt.Sprintf(resourceInstanceKvPathSuffix, t.resourceMgr.GetTechnology(), tpID, uniPortName)
+}
+
+// GetTPInstance gets TP instance from cache if found
+func (t *TechProfileMgr) GetTPInstance(ctx context.Context, path string) (interface{}, error) {
+	tech := t.resourceMgr.GetTechnology()
+	switch tech {
+	case xgspon, xgpon, gpon:
+		t.tpInstanceMapLock.RLock()
+		defer t.tpInstanceMapLock.RUnlock()
+		tpInst, ok := t.tpInstanceMap[path]
+		if !ok {
+			return nil, fmt.Errorf("tp-instance-not-found-tp-path-%v", path)
+		}
+		return tpInst, nil
+	case epon:
+		t.epontpInstanceMapLock.RLock()
+		defer t.epontpInstanceMapLock.RUnlock()
+		tpInst, ok := t.eponTpInstanceMap[path]
+		if !ok {
+			return nil, fmt.Errorf("tp-instance-not-found-tp-path-%v", path)
+		}
+		return tpInst, nil
+	default:
+		logger.Errorw(ctx, "unknown-tech", log.Fields{"tech": tech})
+		return nil, fmt.Errorf("unknown-tech-%s-tp-path-%v", tech, path)
+	}
+}
+
+// CreateTechProfileInstance creates a new TP instance.
+func (t *TechProfileMgr) CreateTechProfileInstance(ctx context.Context, tpID uint32, uniPortName string, intfID uint32) (interface{}, error) {
+	var tpInstance *tp_pb.TechProfileInstance
+	var eponTpInstance *tp_pb.EponTechProfileInstance
+
+	logger.Infow(ctx, "creating-tp-instance", log.Fields{"tpID": tpID, "uni": uniPortName, "intId": intfID})
+
+	// Make sure the uniPortName is as per format olt-{[a-z0-9\-]+}/pon-{[0-9]+}/onu-{[0-9]+}/uni-{[0-9]+}
+	if !uniPortNameFormatRegexp.Match([]byte(uniPortName)) {
+		logger.Errorw(ctx, "uni-port-name-not-confirming-to-format", log.Fields{"uniPortName": uniPortName})
+		return nil, fmt.Errorf("uni-port-name-not-confirming-to-format-%s", uniPortName)
+	}
+	tpInstancePathSuffix := t.GetTechProfileInstanceKey(ctx, tpID, uniPortName)
+
+	if t.resourceMgr.GetTechnology() == epon {
+		tp := t.getEponTPFromKVStore(ctx, tpID)
+		if tp != nil {
+			if err := t.validateInstanceControlAttr(ctx, *tp.InstanceControl); err != nil {
+				logger.Error(ctx, "invalid-instance-ctrl-attr-using-default-tp")
+				tp = t.getDefaultEponProfile(ctx)
+			} else {
+				logger.Infow(ctx, "using-specified-tp-from-kv-store", log.Fields{"tpID": tpID})
+			}
+		} else {
+			logger.Info(ctx, "tp-not-found-on-kv--creating-default-tp")
+			tp = t.getDefaultEponProfile(ctx)
+		}
+		// Store TP in cache
+		t.eponTpMapLock.Lock()
+		t.eponTpMap[tpID] = tp
+		t.eponTpMapLock.Unlock()
+
+		if eponTpInstance = t.allocateEponTPInstance(ctx, uniPortName, tp, intfID, tpInstancePathSuffix); eponTpInstance == nil {
+			logger.Error(ctx, "tp-instance-allocation-failed")
+			return nil, errors.New("tp-instance-allocation-failed")
+		}
+		t.epontpInstanceMapLock.Lock()
+		t.eponTpInstanceMap[tpInstancePathSuffix] = eponTpInstance
+		t.epontpInstanceMapLock.Unlock()
+		resInst := tp_pb.ResourceInstance{
+			TpId:                 tpID,
+			ProfileType:          eponTpInstance.ProfileType,
+			SubscriberIdentifier: eponTpInstance.SubscriberIdentifier,
+			AllocId:              eponTpInstance.AllocId,
+		}
+		for _, usQAttr := range eponTpInstance.UpstreamQueueAttributeList {
+			resInst.GemportIds = append(resInst.GemportIds, usQAttr.GemportId)
+		}
+
+		logger.Infow(ctx, "epon-tp-instance-created-successfully",
+			log.Fields{"tpID": tpID, "uni": uniPortName, "intfID": intfID})
+		if err := t.addResourceInstanceToKVStore(ctx, tpID, uniPortName, resInst); err != nil {
+			logger.Errorw(ctx, "failed-to-update-resource-instance-to-kv-store--freeing-up-resources", log.Fields{"err": err, "tpID": tpID, "uniPortName": uniPortName})
+			allocIDs := make([]uint32, 0)
+			allocIDs = append(allocIDs, resInst.AllocId)
+			errList := make([]error, 0)
+			errList = append(errList, t.FreeResourceID(ctx, intfID, t.resourceMgr.GetResourceTypeAllocID(), allocIDs))
+			errList = append(errList, t.FreeResourceID(ctx, intfID, t.resourceMgr.GetResourceTypeGemPortID(), resInst.GemportIds))
+			if len(errList) > 0 {
+				logger.Errorw(ctx, "failed-to-free-up-resources-on-kv-store--system-behavior-has-become-erratic", log.Fields{"tpID": tpID, "uniPortName": uniPortName, "errList": errList})
+			}
+			return nil, err
+		}
+		return eponTpInstance, nil
+	} else {
+		tp := t.getTPFromKVStore(ctx, tpID)
+		if tp != nil {
+			if err := t.validateInstanceControlAttr(ctx, *tp.InstanceControl); err != nil {
+				logger.Error(ctx, "invalid-instance-ctrl-attr--using-default-tp")
+				tp = t.getDefaultTechProfile(ctx)
+			} else {
+				logger.Infow(ctx, "using-specified-tp-from-kv-store", log.Fields{"tpID": tpID})
+			}
+		} else {
+			logger.Info(ctx, "tp-not-found-on-kv--creating-default-tp")
+			tp = t.getDefaultTechProfile(ctx)
+		}
+		// Store TP in cache
+		t.tpMapLock.Lock()
+		t.tpMap[tpID] = tp
+		t.tpMapLock.Unlock()
+
+		if tpInstance = t.allocateTPInstance(ctx, uniPortName, tp, intfID, tpInstancePathSuffix); tpInstance == nil {
+			logger.Error(ctx, "tp-instance-allocation-failed")
+			return nil, errors.New("tp-instance-allocation-failed")
+		}
+		t.tpInstanceMapLock.Lock()
+		t.tpInstanceMap[tpInstancePathSuffix] = tpInstance
+		t.tpInstanceMapLock.Unlock()
+
+		resInst := tp_pb.ResourceInstance{
+			TpId:                 tpID,
+			ProfileType:          tpInstance.ProfileType,
+			SubscriberIdentifier: tpInstance.SubscriberIdentifier,
+			AllocId:              tpInstance.UsScheduler.AllocId,
+		}
+		for _, usQAttr := range tpInstance.UpstreamGemPortAttributeList {
+			resInst.GemportIds = append(resInst.GemportIds, usQAttr.GemportId)
+		}
+
+		logger.Infow(ctx, "tp-instance-created-successfully",
+			log.Fields{"tpID": tpID, "uni": uniPortName, "intfID": intfID})
+		if err := t.addResourceInstanceToKVStore(ctx, tpID, uniPortName, resInst); err != nil {
+			logger.Errorw(ctx, "failed-to-update-resource-instance-to-kv-store--freeing-up-resources", log.Fields{"err": err, "tpID": tpID, "uniPortName": uniPortName})
+			allocIDs := make([]uint32, 0)
+			allocIDs = append(allocIDs, resInst.AllocId)
+			errList := make([]error, 0)
+			errList = append(errList, t.FreeResourceID(ctx, intfID, t.resourceMgr.GetResourceTypeAllocID(), allocIDs))
+			errList = append(errList, t.FreeResourceID(ctx, intfID, t.resourceMgr.GetResourceTypeGemPortID(), resInst.GemportIds))
+			if len(errList) > 0 {
+				logger.Fatalw(ctx, "failed-to-free-up-resources-on-kv-store--system-behavior-has-become-erratic", log.Fields{"err": err, "tpID": tpID, "uniPortName": uniPortName})
+			}
+			return nil, err
+		}
+
+		logger.Infow(ctx, "resource-instance-added-to-kv-store-successfully",
+			log.Fields{"tpID": tpID, "uni": uniPortName, "intfID": intfID})
+		return tpInstance, nil
+	}
+}
+
+// DeleteTechProfileInstance deletes the TP instance from the local cache as well as deletes the corresponding
+// resource instance from the KV store.
+func (t *TechProfileMgr) DeleteTechProfileInstance(ctx context.Context, tpID uint32, uniPortName string) error {
+	// Make sure the uniPortName is as per format olt-{[a-z0-9\-]+}/pon-{[0-9]+}/onu-{[0-9]+}/uni-{[0-9]+}
+	if !uniPortNameFormatRegexp.Match([]byte(uniPortName)) {
+		logger.Errorw(ctx, "uni-port-name-not-confirming-to-format", log.Fields{"uniPortName": uniPortName})
+		return fmt.Errorf("uni-port-name-not-confirming-to-format--%s", uniPortName)
+	}
+	path := t.GetTechProfileInstanceKey(ctx, tpID, uniPortName)
+	logger.Infow(ctx, "delete-tp-instance-from-cache", log.Fields{"key": path})
+	t.tpInstanceMapLock.Lock()
+	delete(t.tpInstanceMap, path)
+	t.tpInstanceMapLock.Unlock()
+	if err := t.removeResourceInstanceFromKVStore(ctx, tpID, uniPortName); err != nil {
+		return err
+	}
+	return nil
+}
+
+func (t *TechProfileMgr) GetMulticastTrafficQueues(ctx context.Context, tp *tp_pb.TechProfileInstance) []*tp_pb.TrafficQueue {
+	var encryp bool
+	NumGemPorts := len(tp.DownstreamGemPortAttributeList)
+	mcastTrafficQueues := make([]*tp_pb.TrafficQueue, 0)
+	for Count := 0; Count < NumGemPorts; Count++ {
+		if !isMulticastGem(tp.DownstreamGemPortAttributeList[Count].IsMulticast) {
+			continue
+		}
+		if tp.DownstreamGemPortAttributeList[Count].AesEncryption == "True" {
+			encryp = true
+		} else {
+			encryp = false
+		}
+		mcastTrafficQueues = append(mcastTrafficQueues, &tp_pb.TrafficQueue{
+			Direction:     tp_pb.Direction_DOWNSTREAM,
+			GemportId:     tp.DownstreamGemPortAttributeList[Count].MulticastGemId,
+			PbitMap:       tp.DownstreamGemPortAttributeList[Count].PbitMap,
+			AesEncryption: encryp,
+			SchedPolicy:   tp.DownstreamGemPortAttributeList[Count].SchedulingPolicy,
+			Priority:      tp.DownstreamGemPortAttributeList[Count].PriorityQ,
+			Weight:        tp.DownstreamGemPortAttributeList[Count].Weight,
+			DiscardPolicy: tp.DownstreamGemPortAttributeList[Count].DiscardPolicy,
+		})
+	}
+	logger.Debugw(ctx, "Downstream Multicast Traffic queue list ", log.Fields{"queuelist": mcastTrafficQueues})
+	return mcastTrafficQueues
+}
+
+func (t *TechProfileMgr) GetGemportForPbit(ctx context.Context, tp interface{}, dir tp_pb.Direction, pbit uint32) interface{} {
+	/*
+	  Function to get the Gemport mapped to a pbit.
+	*/
+	switch tp := tp.(type) {
+	case *tp_pb.TechProfileInstance:
+		if dir == tp_pb.Direction_UPSTREAM {
+			// upstream GEM ports
+			numGemPorts := len(tp.UpstreamGemPortAttributeList)
+			for gemCnt := 0; gemCnt < numGemPorts; gemCnt++ {
+				lenOfPbitMap := len(tp.UpstreamGemPortAttributeList[gemCnt].PbitMap)
+				for pbitMapIdx := 2; pbitMapIdx < lenOfPbitMap; pbitMapIdx++ {
+					// Given a sample pbit map string "0b00000001", lenOfPbitMap is 10
+					// "lenOfPbitMap - pbitMapIdx + 1" will give pbit-i th value from LSB position in the pbit map string
+					if p, err := strconv.Atoi(string(tp.UpstreamGemPortAttributeList[gemCnt].PbitMap[lenOfPbitMap-pbitMapIdx+1])); err == nil {
+						if uint32(pbitMapIdx-2) == pbit && p == 1 { // Check this p-bit is set
+							logger.Debugw(ctx, "Found-US-GEMport-for-Pcp", log.Fields{"pbit": pbit, "GEMport": tp.UpstreamGemPortAttributeList[gemCnt].GemportId})
+							return tp.UpstreamGemPortAttributeList[gemCnt]
+						}
+					}
+				}
+			}
+		} else if dir == tp_pb.Direction_DOWNSTREAM {
+			//downstream GEM ports
+			numGemPorts := len(tp.DownstreamGemPortAttributeList)
+			for gemCnt := 0; gemCnt < numGemPorts; gemCnt++ {
+				lenOfPbitMap := len(tp.DownstreamGemPortAttributeList[gemCnt].PbitMap)
+				for pbitMapIdx := 2; pbitMapIdx < lenOfPbitMap; pbitMapIdx++ {
+					// Given a sample pbit map string "0b00000001", lenOfPbitMap is 10
+					// "lenOfPbitMap - pbitMapIdx + 1" will give pbit-i th value from LSB position in the pbit map string
+					if p, err := strconv.Atoi(string(tp.DownstreamGemPortAttributeList[gemCnt].PbitMap[lenOfPbitMap-pbitMapIdx+1])); err == nil {
+						if uint32(pbitMapIdx-2) == pbit && p == 1 { // Check this p-bit is set
+							logger.Debugw(ctx, "Found-DS-GEMport-for-Pcp", log.Fields{"pbit": pbit, "GEMport": tp.DownstreamGemPortAttributeList[gemCnt].GemportId})
+							return tp.DownstreamGemPortAttributeList[gemCnt]
+						}
+					}
+				}
+			}
+		}
+		logger.Errorw(ctx, "No-GemportId-Found-For-Pcp", log.Fields{"pcpVlan": pbit})
+	case *openolt.EponTechProfileInstance:
+		if dir == tp_pb.Direction_UPSTREAM {
+			// upstream GEM ports
+			numGemPorts := len(tp.UpstreamQueueAttributeList)
+			for gemCnt := 0; gemCnt < numGemPorts; gemCnt++ {
+				lenOfPbitMap := len(tp.UpstreamQueueAttributeList[gemCnt].PbitMap)
+				for pbitMapIdx := 2; pbitMapIdx < lenOfPbitMap; pbitMapIdx++ {
+					// Given a sample pbit map string "0b00000001", lenOfPbitMap is 10
+					// "lenOfPbitMap - pbitMapIdx + 1" will give pbit-i th value from LSB position in the pbit map string
+					if p, err := strconv.Atoi(string(tp.UpstreamQueueAttributeList[gemCnt].PbitMap[lenOfPbitMap-pbitMapIdx+1])); err == nil {
+						if uint32(pbitMapIdx-2) == pbit && p == 1 { // Check this p-bit is set
+							logger.Debugw(ctx, "Found-US-Queue-for-Pcp", log.Fields{"pbit": pbit, "Queue": tp.UpstreamQueueAttributeList[gemCnt].GemportId})
+							return tp.UpstreamQueueAttributeList[gemCnt]
+						}
+					}
+				}
+			}
+		} else if dir == tp_pb.Direction_DOWNSTREAM {
+			//downstream GEM ports
+			numGemPorts := len(tp.DownstreamQueueAttributeList)
+			for gemCnt := 0; gemCnt < numGemPorts; gemCnt++ {
+				lenOfPbitMap := len(tp.DownstreamQueueAttributeList[gemCnt].PbitMap)
+				for pbitMapIdx := 2; pbitMapIdx < lenOfPbitMap; pbitMapIdx++ {
+					// Given a sample pbit map string "0b00000001", lenOfPbitMap is 10
+					// "lenOfPbitMap - pbitMapIdx + 1" will give pbit-i th value from LSB position in the pbit map string
+					if p, err := strconv.Atoi(string(tp.DownstreamQueueAttributeList[gemCnt].PbitMap[lenOfPbitMap-pbitMapIdx+1])); err == nil {
+						if uint32(pbitMapIdx-2) == pbit && p == 1 { // Check this p-bit is set
+							logger.Debugw(ctx, "Found-DS-Queue-for-Pcp", log.Fields{"pbit": pbit, "Queue": tp.DownstreamQueueAttributeList[gemCnt].GemportId})
+							return tp.DownstreamQueueAttributeList[gemCnt]
+						}
+					}
+				}
+			}
+		}
+		logger.Errorw(ctx, "No-QueueId-Found-For-Pcp", log.Fields{"pcpVlan": pbit})
+	default:
+		logger.Errorw(ctx, "unknown-tech", log.Fields{"tp": tp})
+	}
+	return nil
+}
+
+// FindAllTpInstances returns all TechProfile instances for a given TechProfile table-id, pon interface ID and onu ID.
+func (t *TechProfileMgr) FindAllTpInstances(ctx context.Context, oltDeviceID string, tpID uint32, intfID uint32, onuID uint32) interface{} {
+	onuTpInstancePathSuffix := fmt.Sprintf("%s/%d/olt-{%s}/pon-{%d}/onu-{%d}", t.resourceMgr.GetTechnology(), tpID, oltDeviceID, intfID, onuID)
+	tech := t.resourceMgr.GetTechnology()
+	if tech == xgspon || tech == xgpon || tech == gpon {
+		t.tpInstanceMapLock.RLock()
+		defer t.tpInstanceMapLock.RUnlock()
+		tpInstancesTech := make([]tp_pb.TechProfileInstance, 0)
+		for i := 0; i < MaxUniPortPerOnu; i++ {
+			key := onuTpInstancePathSuffix + fmt.Sprintf("/uni-{%d}", i)
+			if tpInst, ok := t.tpInstanceMap[key]; ok {
+				tpInstancesTech = append(tpInstancesTech, *tpInst)
+			}
+		}
+		return tpInstancesTech
+	} else if tech == epon {
+		t.epontpInstanceMapLock.RLock()
+		defer t.epontpInstanceMapLock.RUnlock()
+		tpInstancesTech := make([]tp_pb.EponTechProfileInstance, 0)
+		for i := 0; i < MaxUniPortPerOnu; i++ {
+			key := onuTpInstancePathSuffix + fmt.Sprintf("/uni-{%d}", i)
+			if tpInst, ok := t.eponTpInstanceMap[key]; ok {
+				tpInstancesTech = append(tpInstancesTech, *tpInst)
+			}
+		}
+		return tpInstancesTech
+	} else {
+		logger.Errorw(ctx, "unknown-tech", log.Fields{"tech": tech, "tpID": tpID, "onuID": onuID, "intfID": intfID})
+	}
+	return nil
+}
+
+func (t *TechProfileMgr) GetResourceID(ctx context.Context, intfID uint32, resourceType string, numIDs uint32) ([]uint32, error) {
+	logger.Debugw(ctx, "getting-resource-id", log.Fields{
+		"intf-id":       intfID,
+		"resource-type": resourceType,
+		"num":           numIDs,
+	})
+	var err error
+	var ids []uint32
+	switch resourceType {
+	case t.resourceMgr.GetResourceTypeAllocID():
+		t.AllocIDMgmtLock.Lock()
+		ids, err = t.resourceMgr.GetResourceID(ctx, intfID, resourceType, numIDs)
+		t.AllocIDMgmtLock.Unlock()
+	case t.resourceMgr.GetResourceTypeGemPortID():
+		t.GemPortIDMgmtLock.Lock()
+		ids, err = t.resourceMgr.GetResourceID(ctx, intfID, resourceType, numIDs)
+		t.GemPortIDMgmtLock.Unlock()
+	case t.resourceMgr.GetResourceTypeOnuID():
+		t.OnuIDMgmtLock.Lock()
+		ids, err = t.resourceMgr.GetResourceID(ctx, intfID, resourceType, numIDs)
+		t.OnuIDMgmtLock.Unlock()
+	default:
+		return nil, fmt.Errorf("resourceType %s not supported", resourceType)
+	}
+	if err != nil {
+		return nil, err
+	}
+	return ids, nil
+}
+
+func (t *TechProfileMgr) FreeResourceID(ctx context.Context, intfID uint32, resourceType string, ReleaseContent []uint32) error {
+	logger.Debugw(ctx, "freeing-resource-id", log.Fields{
+		"intf-id":         intfID,
+		"resource-type":   resourceType,
+		"release-content": ReleaseContent,
+	})
+	var err error
+	switch resourceType {
+	case t.resourceMgr.GetResourceTypeAllocID():
+		t.AllocIDMgmtLock.Lock()
+		err = t.resourceMgr.FreeResourceID(ctx, intfID, resourceType, ReleaseContent)
+		t.AllocIDMgmtLock.Unlock()
+	case t.resourceMgr.GetResourceTypeGemPortID():
+		t.GemPortIDMgmtLock.Lock()
+		err = t.resourceMgr.FreeResourceID(ctx, intfID, resourceType, ReleaseContent)
+		t.GemPortIDMgmtLock.Unlock()
+	case t.resourceMgr.GetResourceTypeOnuID():
+		t.OnuIDMgmtLock.Lock()
+		err = t.resourceMgr.FreeResourceID(ctx, intfID, resourceType, ReleaseContent)
+		t.OnuIDMgmtLock.Unlock()
+	default:
+		return fmt.Errorf("resourceType %s not supported", resourceType)
+	}
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+func (t *TechProfileMgr) GetUsScheduler(tpInstance *tp_pb.TechProfileInstance) *tp_pb.SchedulerConfig {
+	return &tp_pb.SchedulerConfig{
+		Direction:    tpInstance.UsScheduler.Direction,
+		AdditionalBw: tpInstance.UsScheduler.AdditionalBw,
+		Priority:     tpInstance.UsScheduler.Priority,
+		Weight:       tpInstance.UsScheduler.Weight,
+		SchedPolicy:  tpInstance.UsScheduler.QSchedPolicy}
+}
+
+func (t *TechProfileMgr) GetDsScheduler(tpInstance *tp_pb.TechProfileInstance) *tp_pb.SchedulerConfig {
+	return &tp_pb.SchedulerConfig{
+		Direction:    tpInstance.DsScheduler.Direction,
+		AdditionalBw: tpInstance.DsScheduler.AdditionalBw,
+		Priority:     tpInstance.DsScheduler.Priority,
+		Weight:       tpInstance.DsScheduler.Weight,
+		SchedPolicy:  tpInstance.DsScheduler.QSchedPolicy}
+}
+
+func (t *TechProfileMgr) GetTrafficScheduler(tpInstance *tp_pb.TechProfileInstance, SchedCfg *tp_pb.SchedulerConfig,
+	ShapingCfg *tp_pb.TrafficShapingInfo) *tp_pb.TrafficScheduler {
+
+	tSched := &tp_pb.TrafficScheduler{
+		Direction:          SchedCfg.Direction,
+		AllocId:            tpInstance.UsScheduler.AllocId,
+		TrafficShapingInfo: ShapingCfg,
+		Scheduler:          SchedCfg}
+
+	return tSched
+}
+
+func (t *TechProfileMgr) GetTrafficQueues(ctx context.Context, tp *tp_pb.TechProfileInstance, direction tp_pb.Direction) ([]*tp_pb.TrafficQueue, error) {
+
+	var encryp bool
+	if direction == tp_pb.Direction_UPSTREAM {
+		// upstream GEM ports
+		NumGemPorts := len(tp.UpstreamGemPortAttributeList)
+		GemPorts := make([]*tp_pb.TrafficQueue, 0)
+		for Count := 0; Count < NumGemPorts; Count++ {
+			if tp.UpstreamGemPortAttributeList[Count].AesEncryption == "True" {
+				encryp = true
+			} else {
+				encryp = false
+			}
+
+			GemPorts = append(GemPorts, &tp_pb.TrafficQueue{
+				Direction:     direction,
+				GemportId:     tp.UpstreamGemPortAttributeList[Count].GemportId,
+				PbitMap:       tp.UpstreamGemPortAttributeList[Count].PbitMap,
+				AesEncryption: encryp,
+				SchedPolicy:   tp.UpstreamGemPortAttributeList[Count].SchedulingPolicy,
+				Priority:      tp.UpstreamGemPortAttributeList[Count].PriorityQ,
+				Weight:        tp.UpstreamGemPortAttributeList[Count].Weight,
+				DiscardPolicy: tp.UpstreamGemPortAttributeList[Count].DiscardPolicy,
+			})
+		}
+		logger.Debugw(ctx, "Upstream Traffic queue list ", log.Fields{"queuelist": GemPorts})
+		return GemPorts, nil
+	} else if direction == tp_pb.Direction_DOWNSTREAM {
+		//downstream GEM ports
+		NumGemPorts := len(tp.DownstreamGemPortAttributeList)
+		GemPorts := make([]*tp_pb.TrafficQueue, 0)
+		for Count := 0; Count < NumGemPorts; Count++ {
+			if isMulticastGem(tp.DownstreamGemPortAttributeList[Count].IsMulticast) {
+				//do not take multicast GEM ports. They are handled separately.
+				continue
+			}
+			if tp.DownstreamGemPortAttributeList[Count].AesEncryption == "True" {
+				encryp = true
+			} else {
+				encryp = false
+			}
+
+			GemPorts = append(GemPorts, &tp_pb.TrafficQueue{
+				Direction:     direction,
+				GemportId:     tp.DownstreamGemPortAttributeList[Count].GemportId,
+				PbitMap:       tp.DownstreamGemPortAttributeList[Count].PbitMap,
+				AesEncryption: encryp,
+				SchedPolicy:   tp.DownstreamGemPortAttributeList[Count].SchedulingPolicy,
+				Priority:      tp.DownstreamGemPortAttributeList[Count].PriorityQ,
+				Weight:        tp.DownstreamGemPortAttributeList[Count].Weight,
+				DiscardPolicy: tp.DownstreamGemPortAttributeList[Count].DiscardPolicy,
+			})
+		}
+		logger.Debugw(ctx, "Downstream Traffic queue list ", log.Fields{"queuelist": GemPorts})
+		return GemPorts, nil
+	}
+
+	logger.Errorf(ctx, "Unsupported direction %s used for generating Traffic Queue list", direction)
+	return nil, fmt.Errorf("downstream gem port traffic queue creation failed due to unsupported direction %s", direction)
+}
+
+func (t *TechProfileMgr) validateInstanceControlAttr(ctx context.Context, instCtl tp_pb.InstanceControl) error {
+	if instCtl.Onu != "single-instance" && instCtl.Onu != "multi-instance" {
+		logger.Errorw(ctx, "invalid-onu-instance-control-attribute", log.Fields{"onu-inst": instCtl.Onu})
+		return errors.New("invalid-onu-instance-ctl-attr")
+	}
+
+	if instCtl.Uni != "single-instance" && instCtl.Uni != "multi-instance" {
+		logger.Errorw(ctx, "invalid-uni-instance-control-attribute", log.Fields{"uni-inst": instCtl.Uni})
+		return errors.New("invalid-uni-instance-ctl-attr")
+	}
+
+	if instCtl.Uni == "multi-instance" {
+		logger.Error(ctx, "uni-multi-instance-tp-not-supported")
+		return errors.New("uni-multi-instance-tp-not-supported")
+	}
+
+	return nil
+}
+
+// allocateTPInstance for GPON, XGPON and XGS-PON technology
+func (t *TechProfileMgr) allocateTPInstance(ctx context.Context, uniPortName string, tp *tp_pb.TechProfile, intfID uint32, tpInstPathSuffix string) *tp_pb.TechProfileInstance {
+
+	var usGemPortAttributeList []*tp_pb.GemPortAttributes
+	var dsGemPortAttributeList []*tp_pb.GemPortAttributes
+	var dsMulticastGemAttributeList []*tp_pb.GemPortAttributes
+	var dsUnicastGemAttributeList []*tp_pb.GemPortAttributes
+	var tcontIDs []uint32
+	var gemPorts []uint32
+	var err error
+
+	logger.Infow(ctx, "Allocating TechProfileMgr instance from techprofile template", log.Fields{"uniPortName": uniPortName, "intfID": intfID, "numGem": tp.NumGemPorts})
+
+	if tp.InstanceControl.Onu == "multi-instance" {
+		tcontIDs, err = t.GetResourceID(ctx, intfID, t.resourceMgr.GetResourceTypeAllocID(), 1)
+		if err != nil {
+			logger.Errorw(ctx, "Error getting alloc id from rsrcrMgr", log.Fields{"err": err, "intfID": intfID})
+			return nil
+		}
+	} else { // "single-instance"
+		if tpInst := t.getSingleInstanceTp(ctx, tpInstPathSuffix); tpInst == nil {
+			// No "single-instance" tp found on one any uni port for the given TP ID
+			// Allocate a new TcontID or AllocID
+			tcontIDs, err = t.GetResourceID(ctx, intfID, t.resourceMgr.GetResourceTypeAllocID(), 1)
+			if err != nil {
+				logger.Errorw(ctx, "Error getting alloc id from rsrcrMgr", log.Fields{"err": err, "intfID": intfID})
+				return nil
+			}
+		} else {
+			// Use the alloc-id from the existing TpInstance
+			tcontIDs = append(tcontIDs, tpInst.UsScheduler.AllocId)
+		}
+	}
+	logger.Debugw(ctx, "Num GEM ports in TP:", log.Fields{"NumGemPorts": tp.NumGemPorts})
+	gemPorts, err = t.GetResourceID(ctx, intfID, t.resourceMgr.GetResourceTypeGemPortID(), tp.NumGemPorts)
+	if err != nil {
+		logger.Errorw(ctx, "Error getting gemport ids from rsrcrMgr", log.Fields{"err": err, "intfID": intfID, "numGemports": tp.NumGemPorts})
+		return nil
+	}
+	logger.Infow(ctx, "Allocated tconts and GEM ports successfully", log.Fields{"tconts": tcontIDs, "gemports": gemPorts})
+	for index := 0; index < int(tp.NumGemPorts); index++ {
+		usGemPortAttributeList = append(usGemPortAttributeList,
+			&tp_pb.GemPortAttributes{GemportId: gemPorts[index],
+				MaxQSize:         tp.UpstreamGemPortAttributeList[index].MaxQSize,
+				PbitMap:          tp.UpstreamGemPortAttributeList[index].PbitMap,
+				AesEncryption:    tp.UpstreamGemPortAttributeList[index].AesEncryption,
+				SchedulingPolicy: tp.UpstreamGemPortAttributeList[index].SchedulingPolicy,
+				PriorityQ:        tp.UpstreamGemPortAttributeList[index].PriorityQ,
+				Weight:           tp.UpstreamGemPortAttributeList[index].Weight,
+				DiscardPolicy:    tp.UpstreamGemPortAttributeList[index].DiscardPolicy,
+				DiscardConfig:    tp.UpstreamGemPortAttributeList[index].DiscardConfig})
+	}
+
+	logger.Info(ctx, "length of DownstreamGemPortAttributeList", len(tp.DownstreamGemPortAttributeList))
+	//put multicast and unicast downstream GEM port attributes in different lists first
+	for index := 0; index < len(tp.DownstreamGemPortAttributeList); index++ {
+		if isMulticastGem(tp.DownstreamGemPortAttributeList[index].IsMulticast) {
+			dsMulticastGemAttributeList = append(dsMulticastGemAttributeList,
+				&tp_pb.GemPortAttributes{
+					MulticastGemId:           tp.DownstreamGemPortAttributeList[index].MulticastGemId,
+					MaxQSize:                 tp.DownstreamGemPortAttributeList[index].MaxQSize,
+					PbitMap:                  tp.DownstreamGemPortAttributeList[index].PbitMap,
+					AesEncryption:            tp.DownstreamGemPortAttributeList[index].AesEncryption,
+					SchedulingPolicy:         tp.DownstreamGemPortAttributeList[index].SchedulingPolicy,
+					PriorityQ:                tp.DownstreamGemPortAttributeList[index].PriorityQ,
+					Weight:                   tp.DownstreamGemPortAttributeList[index].Weight,
+					DiscardPolicy:            tp.DownstreamGemPortAttributeList[index].DiscardPolicy,
+					DiscardConfig:            tp.DownstreamGemPortAttributeList[index].DiscardConfig,
+					IsMulticast:              tp.DownstreamGemPortAttributeList[index].IsMulticast,
+					DynamicAccessControlList: tp.DownstreamGemPortAttributeList[index].DynamicAccessControlList,
+					StaticAccessControlList:  tp.DownstreamGemPortAttributeList[index].StaticAccessControlList})
+		} else {
+			dsUnicastGemAttributeList = append(dsUnicastGemAttributeList,
+				&tp_pb.GemPortAttributes{
+					MaxQSize:         tp.DownstreamGemPortAttributeList[index].MaxQSize,
+					PbitMap:          tp.DownstreamGemPortAttributeList[index].PbitMap,
+					AesEncryption:    tp.DownstreamGemPortAttributeList[index].AesEncryption,
+					SchedulingPolicy: tp.DownstreamGemPortAttributeList[index].SchedulingPolicy,
+					PriorityQ:        tp.DownstreamGemPortAttributeList[index].PriorityQ,
+					Weight:           tp.DownstreamGemPortAttributeList[index].Weight,
+					DiscardPolicy:    tp.DownstreamGemPortAttributeList[index].DiscardPolicy,
+					DiscardConfig:    tp.DownstreamGemPortAttributeList[index].DiscardConfig})
+		}
+	}
+	//add unicast downstream GEM ports to dsGemPortAttributeList
+	if dsUnicastGemAttributeList != nil {
+		for index := 0; index < int(tp.NumGemPorts); index++ {
+			dsGemPortAttributeList = append(dsGemPortAttributeList,
+				&tp_pb.GemPortAttributes{GemportId: gemPorts[index],
+					MaxQSize:         dsUnicastGemAttributeList[index].MaxQSize,
+					PbitMap:          dsUnicastGemAttributeList[index].PbitMap,
+					AesEncryption:    dsUnicastGemAttributeList[index].AesEncryption,
+					SchedulingPolicy: dsUnicastGemAttributeList[index].SchedulingPolicy,
+					PriorityQ:        dsUnicastGemAttributeList[index].PriorityQ,
+					Weight:           dsUnicastGemAttributeList[index].Weight,
+					DiscardPolicy:    dsUnicastGemAttributeList[index].DiscardPolicy,
+					DiscardConfig:    dsUnicastGemAttributeList[index].DiscardConfig})
+		}
+	}
+	//add multicast GEM ports to dsGemPortAttributeList afterwards
+	for k := range dsMulticastGemAttributeList {
+		dsGemPortAttributeList = append(dsGemPortAttributeList, dsMulticastGemAttributeList[k])
+	}
+
+	return &tp_pb.TechProfileInstance{
+		SubscriberIdentifier: uniPortName,
+		Name:                 tp.Name,
+		ProfileType:          tp.ProfileType,
+		Version:              tp.Version,
+		NumGemPorts:          tp.NumGemPorts,
+		InstanceControl:      tp.InstanceControl,
+		UsScheduler: &tp_pb.SchedulerAttributes{
+			AllocId:      tcontIDs[0],
+			Direction:    tp.UsScheduler.Direction,
+			AdditionalBw: tp.UsScheduler.AdditionalBw,
+			Priority:     tp.UsScheduler.Priority,
+			Weight:       tp.UsScheduler.Weight,
+			QSchedPolicy: tp.UsScheduler.QSchedPolicy},
+		DsScheduler: &tp_pb.SchedulerAttributes{
+			AllocId:      tcontIDs[0],
+			Direction:    tp.DsScheduler.Direction,
+			AdditionalBw: tp.DsScheduler.AdditionalBw,
+			Priority:     tp.DsScheduler.Priority,
+			Weight:       tp.DsScheduler.Weight,
+			QSchedPolicy: tp.DsScheduler.QSchedPolicy},
+		UpstreamGemPortAttributeList:   usGemPortAttributeList,
+		DownstreamGemPortAttributeList: dsGemPortAttributeList}
+}
+
+// allocateTPInstance function for EPON
+func (t *TechProfileMgr) allocateEponTPInstance(ctx context.Context, uniPortName string, tp *tp_pb.EponTechProfile, intfID uint32, tpInstPath string) *tp_pb.EponTechProfileInstance {
+
+	var usQueueAttributeList []*tp_pb.EPONQueueAttributes
+	var dsQueueAttributeList []*tp_pb.EPONQueueAttributes
+	var tcontIDs []uint32
+	var gemPorts []uint32
+	var err error
+
+	logger.Infow(ctx, "allocating-tp-instance-from-tp-template", log.Fields{"uniPortName": uniPortName, "intfID": intfID, "numGem": tp.NumGemPorts})
+
+	if tp.InstanceControl.Onu == "multi-instance" {
+		if tcontIDs, err = t.GetResourceID(ctx, intfID, t.resourceMgr.GetResourceTypeAllocID(), 1); err != nil {
+			logger.Errorw(ctx, "Error getting alloc id from rsrcrMgr", log.Fields{"err": err, "intfID": intfID})
+			return nil
+		}
+	} else { // "single-instance"
+		if tpInst := t.getSingleInstanceEponTp(ctx, tpInstPath); tpInst == nil {
+			// No "single-instance" tp found on one any uni port for the given TP ID
+			// Allocate a new TcontID or AllocID
+			if tcontIDs, err = t.GetResourceID(ctx, intfID, t.resourceMgr.GetResourceTypeAllocID(), 1); err != nil {
+				logger.Errorw(ctx, "error-getting-alloc-id-from-resource-mgr", log.Fields{"err": err, "intfID": intfID})
+				return nil
+			}
+		} else {
+			// Use the alloc-id from the existing TpInstance
+			tcontIDs = append(tcontIDs, tpInst.AllocId)
+		}
+	}
+	logger.Debugw(ctx, "Num GEM ports in TP:", log.Fields{"NumGemPorts": tp.NumGemPorts})
+	if gemPorts, err = t.GetResourceID(ctx, intfID, t.resourceMgr.GetResourceTypeGemPortID(), tp.NumGemPorts); err != nil {
+		logger.Errorw(ctx, "error-getting-gemport-id-from-resource-mgr", log.Fields{"err": err, "intfID": intfID, "numGemports": tp.NumGemPorts})
+		return nil
+	}
+	logger.Infow(ctx, "allocated-alloc-id-and-gemport-successfully", log.Fields{"tconts": tcontIDs, "gemports": gemPorts})
+	for index := 0; index < int(tp.NumGemPorts); index++ {
+		usQueueAttributeList = append(usQueueAttributeList,
+			&tp_pb.EPONQueueAttributes{GemportId: gemPorts[index],
+				MaxQSize:                  tp.UpstreamQueueAttributeList[index].MaxQSize,
+				PbitMap:                   tp.UpstreamQueueAttributeList[index].PbitMap,
+				AesEncryption:             tp.UpstreamQueueAttributeList[index].AesEncryption,
+				TrafficType:               tp.UpstreamQueueAttributeList[index].TrafficType,
+				UnsolicitedGrantSize:      tp.UpstreamQueueAttributeList[index].UnsolicitedGrantSize,
+				NominalInterval:           tp.UpstreamQueueAttributeList[index].NominalInterval,
+				ToleratedPollJitter:       tp.UpstreamQueueAttributeList[index].ToleratedPollJitter,
+				RequestTransmissionPolicy: tp.UpstreamQueueAttributeList[index].RequestTransmissionPolicy,
+				NumQSets:                  tp.UpstreamQueueAttributeList[index].NumQSets,
+				QThresholds:               tp.UpstreamQueueAttributeList[index].QThresholds,
+				SchedulingPolicy:          tp.UpstreamQueueAttributeList[index].SchedulingPolicy,
+				PriorityQ:                 tp.UpstreamQueueAttributeList[index].PriorityQ,
+				Weight:                    tp.UpstreamQueueAttributeList[index].Weight,
+				DiscardPolicy:             tp.UpstreamQueueAttributeList[index].DiscardPolicy,
+				DiscardConfig:             tp.UpstreamQueueAttributeList[index].DiscardConfig})
+	}
+
+	logger.Info(ctx, "length-of-downstream-gemport-attribute-list", len(tp.DownstreamQueueAttributeList))
+	for index := 0; index < int(tp.NumGemPorts); index++ {
+		dsQueueAttributeList = append(dsQueueAttributeList,
+			&tp_pb.EPONQueueAttributes{GemportId: gemPorts[index],
+				MaxQSize:         tp.DownstreamQueueAttributeList[index].MaxQSize,
+				PbitMap:          tp.DownstreamQueueAttributeList[index].PbitMap,
+				AesEncryption:    tp.DownstreamQueueAttributeList[index].AesEncryption,
+				SchedulingPolicy: tp.DownstreamQueueAttributeList[index].SchedulingPolicy,
+				PriorityQ:        tp.DownstreamQueueAttributeList[index].PriorityQ,
+				Weight:           tp.DownstreamQueueAttributeList[index].Weight,
+				DiscardPolicy:    tp.DownstreamQueueAttributeList[index].DiscardPolicy,
+				DiscardConfig:    tp.DownstreamQueueAttributeList[index].DiscardConfig})
+	}
+
+	return &tp_pb.EponTechProfileInstance{
+		SubscriberIdentifier:         uniPortName,
+		Name:                         tp.Name,
+		ProfileType:                  tp.ProfileType,
+		Version:                      tp.Version,
+		NumGemPorts:                  tp.NumGemPorts,
+		InstanceControl:              tp.InstanceControl,
+		PackageType:                  tp.PackageType,
+		AllocId:                      tcontIDs[0],
+		UpstreamQueueAttributeList:   usQueueAttributeList,
+		DownstreamQueueAttributeList: dsQueueAttributeList}
+}
+
+// getSingleInstanceTp returns another TpInstance (GPON, XGPON, XGS-PON) for an ONU on a different
+// uni port for the same TP ID, if it finds one, else nil.
+func (t *TechProfileMgr) getSingleInstanceTp(ctx context.Context, tpPathSuffix string) *tp_pb.TechProfileInstance {
+
+	// For example:
+	// tpPathSuffix like "XGS-PON/64/olt-{1234}/pon-{0}/onu-{1}/uni-{1}"
+	// is broken into ["XGS-PON/64/olt-{1234}/pon-{0}/onu-{1}" ""]
+	uniPathSlice := regexp.MustCompile(`/uni-{[0-9]+}$`).Split(tpPathSuffix, 2)
+
+	t.tpInstanceMapLock.RLock()
+	defer t.tpInstanceMapLock.RUnlock()
+	for i := 0; i < MaxUniPortPerOnu; i++ {
+		key := fmt.Sprintf(uniPathSlice[0]+"/uni-{%d}", i)
+		if tpInst, ok := t.tpInstanceMap[key]; ok {
+			logger.Debugw(ctx, "found-single-instance-tp", log.Fields{"key": key})
+			return tpInst
+		}
+	}
+	return nil
+}
+
+// getSingleInstanceTp returns another TpInstance (EPON) for an ONU on a different
+// uni port for the same TP ID, if it finds one, else nil.
+func (t *TechProfileMgr) getSingleInstanceEponTp(ctx context.Context, tpPathSuffix string) *tp_pb.EponTechProfileInstance {
+	// For example:
+	// tpPathSuffix like "EPON/64/olt-{1234}/pon-{0}/onu-{1}/uni-{1}"
+	// is broken into ["EPON/64/-{1234}/pon-{0}/onu-{1}" ""]
+	uniPathSlice := regexp.MustCompile(`/uni-{[0-9]+}$`).Split(tpPathSuffix, 2)
+
+	t.epontpInstanceMapLock.RLock()
+	defer t.epontpInstanceMapLock.RUnlock()
+	for i := 0; i < MaxUniPortPerOnu; i++ {
+		key := fmt.Sprintf(uniPathSlice[0]+"/uni-{%d}", i)
+		if tpInst, ok := t.eponTpInstanceMap[key]; ok {
+			logger.Debugw(ctx, "found-single-instance-tp", log.Fields{"key": key})
+			return tpInst
+		}
+	}
+	return nil
+}
+
+// getDefaultTechProfile returns a default TechProfile for GPON, XGPON, XGS-PON
+func (t *TechProfileMgr) getDefaultTechProfile(ctx context.Context) *tp_pb.TechProfile {
+	var usGemPortAttributeList []*tp_pb.GemPortAttributes
+	var dsGemPortAttributeList []*tp_pb.GemPortAttributes
+
+	for _, pbit := range t.config.DefaultPbits {
+		logger.Debugw(ctx, "creating-gem-port-profile-profile", log.Fields{"pbit": pbit})
+		usGemPortAttributeList = append(usGemPortAttributeList,
+			&tp_pb.GemPortAttributes{
+				MaxQSize:         defaultMaxQueueSize,
+				PbitMap:          pbit,
+				AesEncryption:    defaultAESEncryption,
+				SchedulingPolicy: tp_pb.SchedulingPolicy_WRR,
+				PriorityQ:        defaultPriorityQueue,
+				Weight:           defaultQueueWeight,
+				DiscardPolicy:    tp_pb.DiscardPolicy_TailDrop,
+				DiscardConfigV2: &tp_pb.DiscardConfig{
+					DiscardPolicy: tp_pb.DiscardPolicy_Red,
+					DiscardConfig: &tp_pb.DiscardConfig_RedDiscardConfig{
+						RedDiscardConfig: &tp_pb.RedDiscardConfig{
+							MinThreshold:   defaultMinThreshold,
+							MaxThreshold:   defaultMaxThreshold,
+							MaxProbability: defaultMaxProbability,
+						},
+					},
+				},
+				DiscardConfig: &tp_pb.RedDiscardConfig{
+					MinThreshold:   defaultMinThreshold,
+					MaxThreshold:   defaultMaxThreshold,
+					MaxProbability: defaultMaxProbability,
+				},
+			})
+		dsGemPortAttributeList = append(dsGemPortAttributeList,
+			&tp_pb.GemPortAttributes{
+				MaxQSize:         defaultMaxQueueSize,
+				PbitMap:          pbit,
+				AesEncryption:    defaultAESEncryption,
+				SchedulingPolicy: tp_pb.SchedulingPolicy_WRR,
+				PriorityQ:        defaultPriorityQueue,
+				Weight:           defaultQueueWeight,
+				DiscardPolicy:    tp_pb.DiscardPolicy_TailDrop,
+				DiscardConfigV2: &tp_pb.DiscardConfig{
+					DiscardPolicy: tp_pb.DiscardPolicy_Red,
+					DiscardConfig: &tp_pb.DiscardConfig_RedDiscardConfig{
+						RedDiscardConfig: &tp_pb.RedDiscardConfig{
+							MinThreshold:   defaultMinThreshold,
+							MaxThreshold:   defaultMaxThreshold,
+							MaxProbability: defaultMaxProbability,
+						},
+					},
+				},
+				DiscardConfig: &tp_pb.RedDiscardConfig{
+					MinThreshold:   defaultMinThreshold,
+					MaxThreshold:   defaultMaxThreshold,
+					MaxProbability: defaultMaxProbability,
+				},
+				IsMulticast:              defaultIsMulticast,
+				DynamicAccessControlList: defaultAccessControlList,
+				StaticAccessControlList:  defaultAccessControlList,
+				MulticastGemId:           defaultMcastGemID})
+	}
+	return &tp_pb.TechProfile{
+		Name:        t.config.DefaultTPName,
+		ProfileType: t.resourceMgr.GetTechnology(),
+		Version:     t.config.TPVersion,
+		NumGemPorts: uint32(len(usGemPortAttributeList)),
+		InstanceControl: &tp_pb.InstanceControl{
+			Onu:               defaultOnuInstance,
+			Uni:               defaultUniInstance,
+			MaxGemPayloadSize: defaultGemPayloadSize},
+		UsScheduler: &tp_pb.SchedulerAttributes{
+			Direction:    tp_pb.Direction_UPSTREAM,
+			AdditionalBw: tp_pb.AdditionalBW_AdditionalBW_BestEffort,
+			Priority:     defaultPriority,
+			Weight:       defaultWeight,
+			QSchedPolicy: tp_pb.SchedulingPolicy_Hybrid},
+		DsScheduler: &tp_pb.SchedulerAttributes{
+			Direction:    tp_pb.Direction_DOWNSTREAM,
+			AdditionalBw: tp_pb.AdditionalBW_AdditionalBW_BestEffort,
+			Priority:     defaultPriority,
+			Weight:       defaultWeight,
+			QSchedPolicy: tp_pb.SchedulingPolicy_Hybrid},
+		UpstreamGemPortAttributeList:   usGemPortAttributeList,
+		DownstreamGemPortAttributeList: dsGemPortAttributeList}
+}
+
+// getDefaultEponProfile returns a default TechProfile for EPON
+func (t *TechProfileMgr) getDefaultEponProfile(ctx context.Context) *tp_pb.EponTechProfile {
+
+	var usQueueAttributeList []*tp_pb.EPONQueueAttributes
+	var dsQueueAttributeList []*tp_pb.EPONQueueAttributes
+
+	for _, pbit := range t.config.DefaultPbits {
+		logger.Debugw(ctx, "Creating Queue", log.Fields{"pbit": pbit})
+		usQueueAttributeList = append(usQueueAttributeList,
+			&tp_pb.EPONQueueAttributes{
+				MaxQSize:                  defaultMaxQueueSize,
+				PbitMap:                   pbit,
+				AesEncryption:             defaultAESEncryption,
+				TrafficType:               defaultTrafficType,
+				UnsolicitedGrantSize:      defaultUnsolicitedGrantSize,
+				NominalInterval:           defaultNominalInterval,
+				ToleratedPollJitter:       defaultToleratedPollJitter,
+				RequestTransmissionPolicy: defaultRequestTransmissionPolicy,
+				NumQSets:                  defaultNumQueueSet,
+				QThresholds: &tp_pb.QThresholds{
+					QThreshold1: defaultQThreshold1,
+					QThreshold2: defaultQThreshold2,
+					QThreshold3: defaultQThreshold3,
+					QThreshold4: defaultQThreshold4,
+					QThreshold5: defaultQThreshold5,
+					QThreshold6: defaultQThreshold6,
+					QThreshold7: defaultQThreshold7},
+				SchedulingPolicy: tp_pb.SchedulingPolicy_WRR,
+				PriorityQ:        defaultPriorityQueue,
+				Weight:           defaultQueueWeight,
+				DiscardPolicy:    tp_pb.DiscardPolicy_TailDrop,
+				DiscardConfigV2: &tp_pb.DiscardConfig{
+					DiscardPolicy: tp_pb.DiscardPolicy_Red,
+					DiscardConfig: &tp_pb.DiscardConfig_RedDiscardConfig{
+						RedDiscardConfig: &tp_pb.RedDiscardConfig{
+							MinThreshold:   defaultMinThreshold,
+							MaxThreshold:   defaultMaxThreshold,
+							MaxProbability: defaultMaxProbability,
+						},
+					},
+				},
+				DiscardConfig: &tp_pb.RedDiscardConfig{
+					MinThreshold:   defaultMinThreshold,
+					MaxThreshold:   defaultMaxThreshold,
+					MaxProbability: defaultMaxProbability,
+				}})
+		dsQueueAttributeList = append(dsQueueAttributeList,
+			&tp_pb.EPONQueueAttributes{
+				MaxQSize:         defaultMaxQueueSize,
+				PbitMap:          pbit,
+				AesEncryption:    defaultAESEncryption,
+				SchedulingPolicy: tp_pb.SchedulingPolicy_WRR,
+				PriorityQ:        defaultPriorityQueue,
+				Weight:           defaultQueueWeight,
+				DiscardPolicy:    tp_pb.DiscardPolicy_TailDrop,
+				DiscardConfigV2: &tp_pb.DiscardConfig{
+					DiscardPolicy: tp_pb.DiscardPolicy_Red,
+					DiscardConfig: &tp_pb.DiscardConfig_RedDiscardConfig{
+						RedDiscardConfig: &tp_pb.RedDiscardConfig{
+							MinThreshold:   defaultMinThreshold,
+							MaxThreshold:   defaultMaxThreshold,
+							MaxProbability: defaultMaxProbability,
+						},
+					},
+				},
+				DiscardConfig: &tp_pb.RedDiscardConfig{
+					MinThreshold:   defaultMinThreshold,
+					MaxThreshold:   defaultMaxThreshold,
+					MaxProbability: defaultMaxProbability,
+				}})
+	}
+	return &tp_pb.EponTechProfile{
+		Name:        t.config.DefaultTPName,
+		ProfileType: t.resourceMgr.GetTechnology(),
+		Version:     t.config.TPVersion,
+		NumGemPorts: uint32(len(usQueueAttributeList)),
+		InstanceControl: &tp_pb.InstanceControl{
+			Onu:               defaultOnuInstance,
+			Uni:               defaultUniInstance,
+			MaxGemPayloadSize: defaultGemPayloadSize},
+		PackageType:                  defaultPakageType,
+		UpstreamQueueAttributeList:   usQueueAttributeList,
+		DownstreamQueueAttributeList: dsQueueAttributeList}
+}
+
+//isMulticastGem returns true if isMulticast attribute value of a GEM port is true; false otherwise
+func isMulticastGem(isMulticastAttrValue string) bool {
+	return isMulticastAttrValue != "" &&
+		(isMulticastAttrValue == "True" || isMulticastAttrValue == "true" || isMulticastAttrValue == "TRUE")
+}
+
+func (t *TechProfileMgr) addResourceInstanceToKVStore(ctx context.Context, tpID uint32, uniPortName string, resInst tp_pb.ResourceInstance) error {
+	logger.Debugw(ctx, "adding-resource-instance-to-kv-store", log.Fields{"tpID": tpID, "uniPortName": uniPortName, "resInst": resInst})
+	val, err := proto.Marshal(&resInst)
+	if err != nil {
+		logger.Errorw(ctx, "failed-to-marshall-resource-instance", log.Fields{"err": err, "tpID": tpID, "uniPortName": uniPortName, "resInst": resInst})
+		return err
+	}
+	err = t.config.ResourceInstanceKVBacked.Put(ctx, fmt.Sprintf("%s/%d/%s", t.resourceMgr.GetTechnology(), tpID, uniPortName), val)
+	return err
+}
+
+func (t *TechProfileMgr) removeResourceInstanceFromKVStore(ctx context.Context, tpID uint32, uniPortName string) error {
+	logger.Debugw(ctx, "removing-resource-instance-to-kv-store", log.Fields{"tpID": tpID, "uniPortName": uniPortName})
+	if err := t.config.ResourceInstanceKVBacked.Delete(ctx, fmt.Sprintf("%s/%d/%s", t.resourceMgr.GetTechnology(), tpID, uniPortName)); err != nil {
+		logger.Errorw(ctx, "error-removing-resource-instance-to-kv-store", log.Fields{"err": err, "tpID": tpID, "uniPortName": uniPortName})
+		return err
+	}
+	return nil
+}
+
+func (t *TechProfileMgr) getTPFromKVStore(ctx context.Context, tpID uint32) *tp_pb.TechProfile {
+	var tp *tp_pb.TechProfile
+	t.tpMapLock.RLock()
+	tp, ok := t.tpMap[tpID]
+	t.tpMapLock.RUnlock()
+	if ok {
+		logger.Debugw(ctx, "found-tp-in-cache", log.Fields{"tpID": tpID})
+		return tp
+	}
+	key := fmt.Sprintf(t.config.TPFileKVPath, t.resourceMgr.GetTechnology(), tpID)
+	logger.Debugw(ctx, "getting-tp-from-kv-store", log.Fields{"tpID": tpID, "Key": key})
+	kvresult, err := t.config.DefaultTpKVBackend.Get(ctx, key)
+	if err != nil {
+		logger.Errorw(ctx, "error-fetching-from-kv-store", log.Fields{"err": err, "key": key})
+		return nil
+	}
+	if kvresult != nil {
+		/* Backend will return Value in string format,needs to be converted to []byte before unmarshal*/
+		if value, err := kvstore.ToByte(kvresult.Value); err == nil {
+			lTp := &tp_pb.TechProfile{}
+			reader := bytes.NewReader(value)
+			if err = jsonpb.Unmarshal(reader, lTp); err != nil {
+				logger.Errorw(ctx, "error-unmarshalling-tp-from-kv-store", log.Fields{"err": err, "tpID": tpID, "error": err})
+				return nil
+			}
+
+			logger.Debugw(ctx, "success-fetched-tp-from-kv-store", log.Fields{"tpID": tpID, "value": *lTp})
+			return lTp
+		} else {
+			logger.Errorw(ctx, "error-decoding-tp", log.Fields{"err": err, "tpID": tpID})
+			// We we create a default profile in this case.
+		}
+	}
+
+	return nil
+}
+
+func (t *TechProfileMgr) getEponTPFromKVStore(ctx context.Context, tpID uint32) *tp_pb.EponTechProfile {
+	var eponTp *tp_pb.EponTechProfile
+	t.eponTpMapLock.RLock()
+	eponTp, ok := t.eponTpMap[tpID]
+	t.eponTpMapLock.RUnlock()
+	if ok {
+		logger.Debugw(ctx, "found-tp-in-cache", log.Fields{"tpID": tpID})
+		return eponTp
+	}
+	key := fmt.Sprintf(t.config.TPFileKVPath, t.resourceMgr.GetTechnology(), tpID)
+	logger.Debugw(ctx, "getting-epon-tp-from-kv-store", log.Fields{"tpID": tpID, "Key": key})
+	kvresult, err := t.config.DefaultTpKVBackend.Get(ctx, key)
+	if err != nil {
+		logger.Errorw(ctx, "error-fetching-from-kv-store", log.Fields{"err": err, "key": key})
+		return nil
+	}
+	if kvresult != nil {
+		/* Backend will return Value in string format,needs to be converted to []byte before unmarshal*/
+		if value, err := kvstore.ToByte(kvresult.Value); err == nil {
+			lEponTp := &tp_pb.EponTechProfile{}
+			reader := bytes.NewReader(value)
+			if err = jsonpb.Unmarshal(reader, lEponTp); err != nil {
+				logger.Errorw(ctx, "error-unmarshalling-epon-tp-from-kv-store", log.Fields{"err": err, "tpID": tpID, "error": err})
+				return nil
+			}
+
+			logger.Debugw(ctx, "success-fetching-epon-tp-from-kv-store", log.Fields{"tpID": tpID, "value": *lEponTp})
+			return lEponTp
+		}
+	}
+	return nil
+}
+
+func newKVClient(ctx context.Context, storeType string, address string, timeout time.Duration) (kvstore.Client, error) {
+
+	logger.Infow(ctx, "kv-store", log.Fields{"storeType": storeType, "address": address})
+	switch storeType {
+	case "etcd":
+		return kvstore.NewEtcdClient(ctx, address, timeout, log.WarnLevel)
+	}
+	return nil, errors.New("unsupported-kv-store")
+}
+
+// buildTpInstanceFromResourceInstance for GPON, XGPON and XGS-PON technology - build TpInstance from TechProfile template and ResourceInstance
+func (t *TechProfileMgr) buildTpInstanceFromResourceInstance(ctx context.Context, tp *tp_pb.TechProfile, resInst *tp_pb.ResourceInstance) *tp_pb.TechProfileInstance {
+
+	var usGemPortAttributeList []*tp_pb.GemPortAttributes
+	var dsGemPortAttributeList []*tp_pb.GemPortAttributes
+	var dsMulticastGemAttributeList []*tp_pb.GemPortAttributes
+	var dsUnicastGemAttributeList []*tp_pb.GemPortAttributes
+
+	if len(resInst.GemportIds) != int(tp.NumGemPorts) {
+		logger.Errorw(ctx, "mismatch-in-number-of-gemports-between-template-and-resource-instance",
+			log.Fields{"tpID": resInst.TpId, "totalResInstGemPortIDs": len(resInst.GemportIds), "totalTpTemplateGemPorts": tp.NumGemPorts})
+		return nil
+	}
+	for index := 0; index < int(tp.NumGemPorts); index++ {
+		usGemPortAttributeList = append(usGemPortAttributeList,
+			&tp_pb.GemPortAttributes{GemportId: resInst.GemportIds[index],
+				MaxQSize:         tp.UpstreamGemPortAttributeList[index].MaxQSize,
+				PbitMap:          tp.UpstreamGemPortAttributeList[index].PbitMap,
+				AesEncryption:    tp.UpstreamGemPortAttributeList[index].AesEncryption,
+				SchedulingPolicy: tp.UpstreamGemPortAttributeList[index].SchedulingPolicy,
+				PriorityQ:        tp.UpstreamGemPortAttributeList[index].PriorityQ,
+				Weight:           tp.UpstreamGemPortAttributeList[index].Weight,
+				DiscardPolicy:    tp.UpstreamGemPortAttributeList[index].DiscardPolicy,
+				DiscardConfig:    tp.UpstreamGemPortAttributeList[index].DiscardConfig})
+	}
+
+	//put multicast and unicast downstream GEM port attributes in different lists first
+	for index := 0; index < len(tp.DownstreamGemPortAttributeList); index++ {
+		if isMulticastGem(tp.DownstreamGemPortAttributeList[index].IsMulticast) {
+			dsMulticastGemAttributeList = append(dsMulticastGemAttributeList,
+				&tp_pb.GemPortAttributes{
+					MulticastGemId:           tp.DownstreamGemPortAttributeList[index].MulticastGemId,
+					MaxQSize:                 tp.DownstreamGemPortAttributeList[index].MaxQSize,
+					PbitMap:                  tp.DownstreamGemPortAttributeList[index].PbitMap,
+					AesEncryption:            tp.DownstreamGemPortAttributeList[index].AesEncryption,
+					SchedulingPolicy:         tp.DownstreamGemPortAttributeList[index].SchedulingPolicy,
+					PriorityQ:                tp.DownstreamGemPortAttributeList[index].PriorityQ,
+					Weight:                   tp.DownstreamGemPortAttributeList[index].Weight,
+					DiscardPolicy:            tp.DownstreamGemPortAttributeList[index].DiscardPolicy,
+					DiscardConfig:            tp.DownstreamGemPortAttributeList[index].DiscardConfig,
+					IsMulticast:              tp.DownstreamGemPortAttributeList[index].IsMulticast,
+					DynamicAccessControlList: tp.DownstreamGemPortAttributeList[index].DynamicAccessControlList,
+					StaticAccessControlList:  tp.DownstreamGemPortAttributeList[index].StaticAccessControlList})
+		} else {
+			dsUnicastGemAttributeList = append(dsUnicastGemAttributeList,
+				&tp_pb.GemPortAttributes{
+					MaxQSize:         tp.DownstreamGemPortAttributeList[index].MaxQSize,
+					PbitMap:          tp.DownstreamGemPortAttributeList[index].PbitMap,
+					AesEncryption:    tp.DownstreamGemPortAttributeList[index].AesEncryption,
+					SchedulingPolicy: tp.DownstreamGemPortAttributeList[index].SchedulingPolicy,
+					PriorityQ:        tp.DownstreamGemPortAttributeList[index].PriorityQ,
+					Weight:           tp.DownstreamGemPortAttributeList[index].Weight,
+					DiscardPolicy:    tp.DownstreamGemPortAttributeList[index].DiscardPolicy,
+					DiscardConfig:    tp.DownstreamGemPortAttributeList[index].DiscardConfig})
+		}
+	}
+	//add unicast downstream GEM ports to dsGemPortAttributeList
+	if dsUnicastGemAttributeList != nil {
+		for index := 0; index < int(tp.NumGemPorts); index++ {
+			dsGemPortAttributeList = append(dsGemPortAttributeList,
+				&tp_pb.GemPortAttributes{GemportId: resInst.GemportIds[index],
+					MaxQSize:         dsUnicastGemAttributeList[index].MaxQSize,
+					PbitMap:          dsUnicastGemAttributeList[index].PbitMap,
+					AesEncryption:    dsUnicastGemAttributeList[index].AesEncryption,
+					SchedulingPolicy: dsUnicastGemAttributeList[index].SchedulingPolicy,
+					PriorityQ:        dsUnicastGemAttributeList[index].PriorityQ,
+					Weight:           dsUnicastGemAttributeList[index].Weight,
+					DiscardPolicy:    dsUnicastGemAttributeList[index].DiscardPolicy,
+					DiscardConfig:    dsUnicastGemAttributeList[index].DiscardConfig})
+		}
+	}
+	//add multicast GEM ports to dsGemPortAttributeList afterwards
+	for k := range dsMulticastGemAttributeList {
+		dsGemPortAttributeList = append(dsGemPortAttributeList, dsMulticastGemAttributeList[k])
+	}
+
+	return &tp_pb.TechProfileInstance{
+		SubscriberIdentifier: resInst.SubscriberIdentifier,
+		Name:                 tp.Name,
+		ProfileType:          tp.ProfileType,
+		Version:              tp.Version,
+		NumGemPorts:          tp.NumGemPorts,
+		InstanceControl:      tp.InstanceControl,
+		UsScheduler: &tp_pb.SchedulerAttributes{
+			AllocId:      resInst.AllocId,
+			Direction:    tp.UsScheduler.Direction,
+			AdditionalBw: tp.UsScheduler.AdditionalBw,
+			Priority:     tp.UsScheduler.Priority,
+			Weight:       tp.UsScheduler.Weight,
+			QSchedPolicy: tp.UsScheduler.QSchedPolicy},
+		DsScheduler: &tp_pb.SchedulerAttributes{
+			AllocId:      resInst.AllocId,
+			Direction:    tp.DsScheduler.Direction,
+			AdditionalBw: tp.DsScheduler.AdditionalBw,
+			Priority:     tp.DsScheduler.Priority,
+			Weight:       tp.DsScheduler.Weight,
+			QSchedPolicy: tp.DsScheduler.QSchedPolicy},
+		UpstreamGemPortAttributeList:   usGemPortAttributeList,
+		DownstreamGemPortAttributeList: dsGemPortAttributeList}
+}
+
+// buildEponTpInstanceFromResourceInstance for EPON technology - build EponTpInstance from EponTechProfile template and ResourceInstance
+func (t *TechProfileMgr) buildEponTpInstanceFromResourceInstance(ctx context.Context, tp *tp_pb.EponTechProfile, resInst *tp_pb.ResourceInstance) *tp_pb.EponTechProfileInstance {
+
+	var usQueueAttributeList []*tp_pb.EPONQueueAttributes
+	var dsQueueAttributeList []*tp_pb.EPONQueueAttributes
+
+	if len(resInst.GemportIds) != int(tp.NumGemPorts) {
+		logger.Errorw(ctx, "mismatch-in-number-of-gemports-between-epon-tp-template-and-resource-instance",
+			log.Fields{"tpID": resInst.TpId, "totalResInstGemPortIDs": len(resInst.GemportIds), "totalTpTemplateGemPorts": tp.NumGemPorts})
+		return nil
+	}
+
+	for index := 0; index < int(tp.NumGemPorts); index++ {
+		usQueueAttributeList = append(usQueueAttributeList,
+			&tp_pb.EPONQueueAttributes{GemportId: resInst.GemportIds[index],
+				MaxQSize:                  tp.UpstreamQueueAttributeList[index].MaxQSize,
+				PbitMap:                   tp.UpstreamQueueAttributeList[index].PbitMap,
+				AesEncryption:             tp.UpstreamQueueAttributeList[index].AesEncryption,
+				TrafficType:               tp.UpstreamQueueAttributeList[index].TrafficType,
+				UnsolicitedGrantSize:      tp.UpstreamQueueAttributeList[index].UnsolicitedGrantSize,
+				NominalInterval:           tp.UpstreamQueueAttributeList[index].NominalInterval,
+				ToleratedPollJitter:       tp.UpstreamQueueAttributeList[index].ToleratedPollJitter,
+				RequestTransmissionPolicy: tp.UpstreamQueueAttributeList[index].RequestTransmissionPolicy,
+				NumQSets:                  tp.UpstreamQueueAttributeList[index].NumQSets,
+				QThresholds:               tp.UpstreamQueueAttributeList[index].QThresholds,
+				SchedulingPolicy:          tp.UpstreamQueueAttributeList[index].SchedulingPolicy,
+				PriorityQ:                 tp.UpstreamQueueAttributeList[index].PriorityQ,
+				Weight:                    tp.UpstreamQueueAttributeList[index].Weight,
+				DiscardPolicy:             tp.UpstreamQueueAttributeList[index].DiscardPolicy,
+				DiscardConfig:             tp.UpstreamQueueAttributeList[index].DiscardConfig})
+	}
+
+	for index := 0; index < int(tp.NumGemPorts); index++ {
+		dsQueueAttributeList = append(dsQueueAttributeList,
+			&tp_pb.EPONQueueAttributes{GemportId: resInst.GemportIds[index],
+				MaxQSize:         tp.DownstreamQueueAttributeList[index].MaxQSize,
+				PbitMap:          tp.DownstreamQueueAttributeList[index].PbitMap,
+				AesEncryption:    tp.DownstreamQueueAttributeList[index].AesEncryption,
+				SchedulingPolicy: tp.DownstreamQueueAttributeList[index].SchedulingPolicy,
+				PriorityQ:        tp.DownstreamQueueAttributeList[index].PriorityQ,
+				Weight:           tp.DownstreamQueueAttributeList[index].Weight,
+				DiscardPolicy:    tp.DownstreamQueueAttributeList[index].DiscardPolicy,
+				DiscardConfig:    tp.DownstreamQueueAttributeList[index].DiscardConfig})
+	}
+
+	return &tp_pb.EponTechProfileInstance{
+		SubscriberIdentifier:         resInst.SubscriberIdentifier,
+		Name:                         tp.Name,
+		ProfileType:                  tp.ProfileType,
+		Version:                      tp.Version,
+		NumGemPorts:                  tp.NumGemPorts,
+		InstanceControl:              tp.InstanceControl,
+		PackageType:                  tp.PackageType,
+		AllocId:                      resInst.AllocId,
+		UpstreamQueueAttributeList:   usQueueAttributeList,
+		DownstreamQueueAttributeList: dsQueueAttributeList}
+}
+
+func (t *TechProfileMgr) getTpInstanceFromResourceInstance(ctx context.Context, resInst *tp_pb.ResourceInstance) *tp_pb.TechProfileInstance {
+	if resInst == nil {
+		logger.Error(ctx, "resource-instance-nil")
+		return nil
+	}
+	tp := t.getTPFromKVStore(ctx, resInst.TpId)
+	if tp == nil {
+		logger.Warnw(ctx, "tp-not-found-on-kv--creating-default-tp", log.Fields{"tpID": resInst.TpId})
+		tp = t.getDefaultTechProfile(ctx)
+	}
+	return t.buildTpInstanceFromResourceInstance(ctx, tp, resInst)
+}
+
+func (t *TechProfileMgr) getEponTpInstanceFromResourceInstance(ctx context.Context, resInst *tp_pb.ResourceInstance) *tp_pb.EponTechProfileInstance {
+	if resInst == nil {
+		logger.Error(ctx, "resource-instance-nil")
+		return nil
+	}
+	eponTp := t.getEponTPFromKVStore(ctx, resInst.TpId)
+	if eponTp == nil {
+		logger.Warnw(ctx, "tp-not-found-on-kv--creating-default-tp", log.Fields{"tpID": resInst.TpId})
+		eponTp = t.getDefaultEponProfile(ctx)
+	}
+	return t.buildEponTpInstanceFromResourceInstance(ctx, eponTp, resInst)
+}
+
+func (t *TechProfileMgr) reconcileTpInstancesToCache(ctx context.Context) error {
+
+	tech := t.resourceMgr.GetTechnology()
+	newCtx, cancel := context.WithTimeout(ctx, 30*time.Second)
+	defer cancel()
+	kvPairs, _ := t.config.ResourceInstanceKVBacked.List(newCtx, tech)
+
+	if tech == xgspon || tech == xgpon || tech == gpon {
+		for keyPath, kvPair := range kvPairs {
+			logger.Debugw(ctx, "attempting-to-reconcile-tp-instance-from-resource-instance", log.Fields{"resourceInstPath": keyPath})
+			if value, err := kvstore.ToByte(kvPair.Value); err == nil {
+				var resInst tp_pb.ResourceInstance
+				if err = proto.Unmarshal(value, &resInst); err != nil {
+					logger.Errorw(ctx, "error-unmarshal-kv-pair", log.Fields{"err": err, "keyPath": keyPath, "value": value})
+					continue
+				} else {
+					if tpInst := t.getTpInstanceFromResourceInstance(ctx, &resInst); tpInst != nil {
+						// Trim the kv path by removing the default prefix part and get only the suffix part to reference the internal cache
+						keySuffixSlice := regexp.MustCompile(t.config.ResourceInstanceKVPathPrefix+"/").Split(keyPath, 2)
+						if len(keySuffixSlice) == 2 {
+							keySuffixFormatRegexp := regexp.MustCompile(`^[a-zA-Z\-]+/[0-9]+/olt-{[a-z0-9\-]+}/pon-{[0-9]+}/onu-{[0-9]+}/uni-{[0-9]+}$`)
+							// Make sure the keySuffixSlice is as per format [a-zA-Z-+]/[\d+]/olt-{[a-z0-9\-]+}/pon-{[0-9]+}/onu-{[0-9]+}/uni-{[0-9]+}
+							if !keySuffixFormatRegexp.Match([]byte(keySuffixSlice[1])) {
+								logger.Errorw(ctx, "kv-path-not-confirming-to-format", log.Fields{"kvPath": keySuffixSlice[1]})
+								continue
+							}
+						} else {
+							logger.Errorw(ctx, "kv-instance-key-path-not-in-the-expected-format", log.Fields{"kvPath": keyPath})
+							continue
+						}
+						t.tpInstanceMapLock.Lock()
+						t.tpInstanceMap[keySuffixSlice[1]] = tpInst
+						t.tpInstanceMapLock.Unlock()
+						logger.Debugw(ctx, "reconciled-tp-success", log.Fields{"keyPath": keyPath})
+					}
+				}
+			} else {
+				logger.Errorw(ctx, "error-converting-kv-pair-value-to-byte", log.Fields{"err": err})
+			}
+		}
+	} else if tech == epon {
+		for keyPath, kvPair := range kvPairs {
+			logger.Debugw(ctx, "attempting-to-reconcile-epon-tp-instance", log.Fields{"keyPath": keyPath})
+			if value, err := kvstore.ToByte(kvPair.Value); err == nil {
+				var resInst tp_pb.ResourceInstance
+				if err = proto.Unmarshal(value, &resInst); err != nil {
+					logger.Errorw(ctx, "error-unmarshal-kv-pair", log.Fields{"keyPath": keyPath, "value": value})
+					continue
+				} else {
+					if eponTpInst := t.getEponTpInstanceFromResourceInstance(ctx, &resInst); eponTpInst != nil {
+						// Trim the kv path by removing the default prefix part and get only the suffix part to reference the internal cache
+						keySuffixSlice := regexp.MustCompile(t.config.ResourceInstanceKVPathPrefix+"/").Split(keyPath, 2)
+						if len(keySuffixSlice) == 2 {
+							keySuffixFormatRegexp := regexp.MustCompile(`^[a-zA-Z\-]+/[0-9]+/olt-{[a-z0-9\-]+}/pon-{[0-9]+}/onu-{[0-9]+}/uni-{[0-9]+}$`)
+							// Make sure the keySuffixSlice is as per format [a-zA-Z-+]/[\d+]/olt-{[a-z0-9\-]+}/pon-{[0-9]+}/onu-{[0-9]+}/uni-{[0-9]+}
+							if !keySuffixFormatRegexp.Match([]byte(keySuffixSlice[1])) {
+								logger.Errorw(ctx, "kv-path-not-confirming-to-format", log.Fields{"kvPath": keySuffixSlice[1]})
+								continue
+							}
+						} else {
+							logger.Errorw(ctx, "kv-instance-key-path-not-in-the-expected-format", log.Fields{"kvPath": keyPath})
+							continue
+						}
+						t.epontpInstanceMapLock.Lock()
+						t.eponTpInstanceMap[keySuffixSlice[1]] = eponTpInst
+						t.epontpInstanceMapLock.Unlock()
+						logger.Debugw(ctx, "reconciled-epon-tp-success", log.Fields{"keyPath": keyPath})
+					}
+				}
+			} else {
+				logger.Errorw(ctx, "error-converting-kv-pair-value-to-byte", log.Fields{"err": err})
+			}
+		}
+	} else {
+		logger.Errorw(ctx, "unknown-tech", log.Fields{"tech": tech})
+		return fmt.Errorf("unknown-tech-%v", tech)
+	}
+
+	return nil
+}
diff --git a/vendor/github.com/opencord/voltha-lib-go/v7/pkg/techprofile/tech_profile_if.go b/vendor/github.com/opencord/voltha-lib-go/v7/pkg/techprofile/tech_profile_if.go
new file mode 100644
index 0000000..89a66b2
--- /dev/null
+++ b/vendor/github.com/opencord/voltha-lib-go/v7/pkg/techprofile/tech_profile_if.go
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2019-present Open Networking Foundation
+
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+
+ * http://www.apache.org/licenses/LICENSE-2.0
+
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package techprofile
+
+import (
+	"context"
+
+	"github.com/opencord/voltha-lib-go/v7/pkg/db"
+	tp_pb "github.com/opencord/voltha-protos/v5/go/tech_profile"
+)
+
+type TechProfileIf interface {
+	SetKVClient(ctx context.Context, pathPrefix string) *db.Backend
+	GetTechProfileInstanceKey(ctx context.Context, tpID uint32, uniPortName string) string
+	GetTPInstance(ctx context.Context, path string) (interface{}, error)
+	CreateTechProfileInstance(ctx context.Context, tpID uint32, uniPortName string, intfID uint32) (interface{}, error)
+	DeleteTechProfileInstance(ctx context.Context, tpID uint32, uniPortName string) error
+	GetUsScheduler(tpInstance *tp_pb.TechProfileInstance) *tp_pb.SchedulerConfig
+	GetDsScheduler(tpInstance *tp_pb.TechProfileInstance) *tp_pb.SchedulerConfig
+	GetTrafficScheduler(tpInstance *tp_pb.TechProfileInstance, SchedCfg *tp_pb.SchedulerConfig, ShapingCfg *tp_pb.TrafficShapingInfo) *tp_pb.TrafficScheduler
+	GetTrafficQueues(ctx context.Context, tp *tp_pb.TechProfileInstance, Dir tp_pb.Direction) ([]*tp_pb.TrafficQueue, error)
+	GetMulticastTrafficQueues(ctx context.Context, tp *tp_pb.TechProfileInstance) []*tp_pb.TrafficQueue
+	GetGemportForPbit(ctx context.Context, tp interface{}, Dir tp_pb.Direction, pbit uint32) interface{}
+	FindAllTpInstances(ctx context.Context, oltDeviceID string, tpID uint32, ponIntf uint32, onuID uint32) interface{}
+	GetResourceID(ctx context.Context, IntfID uint32, ResourceType string, NumIDs uint32) ([]uint32, error)
+	FreeResourceID(ctx context.Context, IntfID uint32, ResourceType string, ReleaseContent []uint32) error
+}
diff --git a/vendor/github.com/opencord/voltha-protos/v4/go/tech_profile/tech_profile.pb.go b/vendor/github.com/opencord/voltha-protos/v4/go/tech_profile/tech_profile.pb.go
deleted file mode 100644
index d60ed83..0000000
--- a/vendor/github.com/opencord/voltha-protos/v4/go/tech_profile/tech_profile.pb.go
+++ /dev/null
@@ -1,990 +0,0 @@
-// Code generated by protoc-gen-go. DO NOT EDIT.
-// source: voltha_protos/tech_profile.proto
-
-package tech_profile
-
-import (
-	fmt "fmt"
-	proto "github.com/golang/protobuf/proto"
-	_ "google.golang.org/genproto/googleapis/api/annotations"
-	math "math"
-)
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
-
-type Direction int32
-
-const (
-	Direction_UPSTREAM      Direction = 0
-	Direction_DOWNSTREAM    Direction = 1
-	Direction_BIDIRECTIONAL Direction = 2
-)
-
-var Direction_name = map[int32]string{
-	0: "UPSTREAM",
-	1: "DOWNSTREAM",
-	2: "BIDIRECTIONAL",
-}
-
-var Direction_value = map[string]int32{
-	"UPSTREAM":      0,
-	"DOWNSTREAM":    1,
-	"BIDIRECTIONAL": 2,
-}
-
-func (x Direction) String() string {
-	return proto.EnumName(Direction_name, int32(x))
-}
-
-func (Direction) EnumDescriptor() ([]byte, []int) {
-	return fileDescriptor_d019a68bffe14cae, []int{0}
-}
-
-type SchedulingPolicy int32
-
-const (
-	SchedulingPolicy_WRR            SchedulingPolicy = 0
-	SchedulingPolicy_StrictPriority SchedulingPolicy = 1
-	SchedulingPolicy_Hybrid         SchedulingPolicy = 2
-)
-
-var SchedulingPolicy_name = map[int32]string{
-	0: "WRR",
-	1: "StrictPriority",
-	2: "Hybrid",
-}
-
-var SchedulingPolicy_value = map[string]int32{
-	"WRR":            0,
-	"StrictPriority": 1,
-	"Hybrid":         2,
-}
-
-func (x SchedulingPolicy) String() string {
-	return proto.EnumName(SchedulingPolicy_name, int32(x))
-}
-
-func (SchedulingPolicy) EnumDescriptor() ([]byte, []int) {
-	return fileDescriptor_d019a68bffe14cae, []int{1}
-}
-
-type AdditionalBW int32
-
-const (
-	AdditionalBW_AdditionalBW_None       AdditionalBW = 0
-	AdditionalBW_AdditionalBW_NA         AdditionalBW = 1
-	AdditionalBW_AdditionalBW_BestEffort AdditionalBW = 2
-	AdditionalBW_AdditionalBW_Auto       AdditionalBW = 3
-)
-
-var AdditionalBW_name = map[int32]string{
-	0: "AdditionalBW_None",
-	1: "AdditionalBW_NA",
-	2: "AdditionalBW_BestEffort",
-	3: "AdditionalBW_Auto",
-}
-
-var AdditionalBW_value = map[string]int32{
-	"AdditionalBW_None":       0,
-	"AdditionalBW_NA":         1,
-	"AdditionalBW_BestEffort": 2,
-	"AdditionalBW_Auto":       3,
-}
-
-func (x AdditionalBW) String() string {
-	return proto.EnumName(AdditionalBW_name, int32(x))
-}
-
-func (AdditionalBW) EnumDescriptor() ([]byte, []int) {
-	return fileDescriptor_d019a68bffe14cae, []int{2}
-}
-
-type DiscardPolicy int32
-
-const (
-	DiscardPolicy_TailDrop  DiscardPolicy = 0
-	DiscardPolicy_WTailDrop DiscardPolicy = 1
-	DiscardPolicy_Red       DiscardPolicy = 2
-	DiscardPolicy_WRed      DiscardPolicy = 3
-)
-
-var DiscardPolicy_name = map[int32]string{
-	0: "TailDrop",
-	1: "WTailDrop",
-	2: "Red",
-	3: "WRed",
-}
-
-var DiscardPolicy_value = map[string]int32{
-	"TailDrop":  0,
-	"WTailDrop": 1,
-	"Red":       2,
-	"WRed":      3,
-}
-
-func (x DiscardPolicy) String() string {
-	return proto.EnumName(DiscardPolicy_name, int32(x))
-}
-
-func (DiscardPolicy) EnumDescriptor() ([]byte, []int) {
-	return fileDescriptor_d019a68bffe14cae, []int{3}
-}
-
-type InferredAdditionBWIndication int32
-
-const (
-	InferredAdditionBWIndication_InferredAdditionBWIndication_None       InferredAdditionBWIndication = 0
-	InferredAdditionBWIndication_InferredAdditionBWIndication_Assured    InferredAdditionBWIndication = 1
-	InferredAdditionBWIndication_InferredAdditionBWIndication_BestEffort InferredAdditionBWIndication = 2
-)
-
-var InferredAdditionBWIndication_name = map[int32]string{
-	0: "InferredAdditionBWIndication_None",
-	1: "InferredAdditionBWIndication_Assured",
-	2: "InferredAdditionBWIndication_BestEffort",
-}
-
-var InferredAdditionBWIndication_value = map[string]int32{
-	"InferredAdditionBWIndication_None":       0,
-	"InferredAdditionBWIndication_Assured":    1,
-	"InferredAdditionBWIndication_BestEffort": 2,
-}
-
-func (x InferredAdditionBWIndication) String() string {
-	return proto.EnumName(InferredAdditionBWIndication_name, int32(x))
-}
-
-func (InferredAdditionBWIndication) EnumDescriptor() ([]byte, []int) {
-	return fileDescriptor_d019a68bffe14cae, []int{4}
-}
-
-type SchedulerConfig struct {
-	Direction            Direction        `protobuf:"varint,1,opt,name=direction,proto3,enum=tech_profile.Direction" json:"direction,omitempty"`
-	AdditionalBw         AdditionalBW     `protobuf:"varint,2,opt,name=additional_bw,json=additionalBw,proto3,enum=tech_profile.AdditionalBW" json:"additional_bw,omitempty"`
-	Priority             uint32           `protobuf:"fixed32,3,opt,name=priority,proto3" json:"priority,omitempty"`
-	Weight               uint32           `protobuf:"fixed32,4,opt,name=weight,proto3" json:"weight,omitempty"`
-	SchedPolicy          SchedulingPolicy `protobuf:"varint,5,opt,name=sched_policy,json=schedPolicy,proto3,enum=tech_profile.SchedulingPolicy" json:"sched_policy,omitempty"`
-	XXX_NoUnkeyedLiteral struct{}         `json:"-"`
-	XXX_unrecognized     []byte           `json:"-"`
-	XXX_sizecache        int32            `json:"-"`
-}
-
-func (m *SchedulerConfig) Reset()         { *m = SchedulerConfig{} }
-func (m *SchedulerConfig) String() string { return proto.CompactTextString(m) }
-func (*SchedulerConfig) ProtoMessage()    {}
-func (*SchedulerConfig) Descriptor() ([]byte, []int) {
-	return fileDescriptor_d019a68bffe14cae, []int{0}
-}
-
-func (m *SchedulerConfig) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_SchedulerConfig.Unmarshal(m, b)
-}
-func (m *SchedulerConfig) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_SchedulerConfig.Marshal(b, m, deterministic)
-}
-func (m *SchedulerConfig) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_SchedulerConfig.Merge(m, src)
-}
-func (m *SchedulerConfig) XXX_Size() int {
-	return xxx_messageInfo_SchedulerConfig.Size(m)
-}
-func (m *SchedulerConfig) XXX_DiscardUnknown() {
-	xxx_messageInfo_SchedulerConfig.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_SchedulerConfig proto.InternalMessageInfo
-
-func (m *SchedulerConfig) GetDirection() Direction {
-	if m != nil {
-		return m.Direction
-	}
-	return Direction_UPSTREAM
-}
-
-func (m *SchedulerConfig) GetAdditionalBw() AdditionalBW {
-	if m != nil {
-		return m.AdditionalBw
-	}
-	return AdditionalBW_AdditionalBW_None
-}
-
-func (m *SchedulerConfig) GetPriority() uint32 {
-	if m != nil {
-		return m.Priority
-	}
-	return 0
-}
-
-func (m *SchedulerConfig) GetWeight() uint32 {
-	if m != nil {
-		return m.Weight
-	}
-	return 0
-}
-
-func (m *SchedulerConfig) GetSchedPolicy() SchedulingPolicy {
-	if m != nil {
-		return m.SchedPolicy
-	}
-	return SchedulingPolicy_WRR
-}
-
-type TrafficShapingInfo struct {
-	Cir                  uint32                       `protobuf:"fixed32,1,opt,name=cir,proto3" json:"cir,omitempty"`
-	Cbs                  uint32                       `protobuf:"fixed32,2,opt,name=cbs,proto3" json:"cbs,omitempty"`
-	Pir                  uint32                       `protobuf:"fixed32,3,opt,name=pir,proto3" json:"pir,omitempty"`
-	Pbs                  uint32                       `protobuf:"fixed32,4,opt,name=pbs,proto3" json:"pbs,omitempty"`
-	Gir                  uint32                       `protobuf:"fixed32,5,opt,name=gir,proto3" json:"gir,omitempty"`
-	AddBwInd             InferredAdditionBWIndication `protobuf:"varint,6,opt,name=add_bw_ind,json=addBwInd,proto3,enum=tech_profile.InferredAdditionBWIndication" json:"add_bw_ind,omitempty"`
-	XXX_NoUnkeyedLiteral struct{}                     `json:"-"`
-	XXX_unrecognized     []byte                       `json:"-"`
-	XXX_sizecache        int32                        `json:"-"`
-}
-
-func (m *TrafficShapingInfo) Reset()         { *m = TrafficShapingInfo{} }
-func (m *TrafficShapingInfo) String() string { return proto.CompactTextString(m) }
-func (*TrafficShapingInfo) ProtoMessage()    {}
-func (*TrafficShapingInfo) Descriptor() ([]byte, []int) {
-	return fileDescriptor_d019a68bffe14cae, []int{1}
-}
-
-func (m *TrafficShapingInfo) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_TrafficShapingInfo.Unmarshal(m, b)
-}
-func (m *TrafficShapingInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_TrafficShapingInfo.Marshal(b, m, deterministic)
-}
-func (m *TrafficShapingInfo) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_TrafficShapingInfo.Merge(m, src)
-}
-func (m *TrafficShapingInfo) XXX_Size() int {
-	return xxx_messageInfo_TrafficShapingInfo.Size(m)
-}
-func (m *TrafficShapingInfo) XXX_DiscardUnknown() {
-	xxx_messageInfo_TrafficShapingInfo.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_TrafficShapingInfo proto.InternalMessageInfo
-
-func (m *TrafficShapingInfo) GetCir() uint32 {
-	if m != nil {
-		return m.Cir
-	}
-	return 0
-}
-
-func (m *TrafficShapingInfo) GetCbs() uint32 {
-	if m != nil {
-		return m.Cbs
-	}
-	return 0
-}
-
-func (m *TrafficShapingInfo) GetPir() uint32 {
-	if m != nil {
-		return m.Pir
-	}
-	return 0
-}
-
-func (m *TrafficShapingInfo) GetPbs() uint32 {
-	if m != nil {
-		return m.Pbs
-	}
-	return 0
-}
-
-func (m *TrafficShapingInfo) GetGir() uint32 {
-	if m != nil {
-		return m.Gir
-	}
-	return 0
-}
-
-func (m *TrafficShapingInfo) GetAddBwInd() InferredAdditionBWIndication {
-	if m != nil {
-		return m.AddBwInd
-	}
-	return InferredAdditionBWIndication_InferredAdditionBWIndication_None
-}
-
-type TrafficScheduler struct {
-	Direction            Direction           `protobuf:"varint,1,opt,name=direction,proto3,enum=tech_profile.Direction" json:"direction,omitempty"`
-	AllocId              uint32              `protobuf:"fixed32,2,opt,name=alloc_id,json=allocId,proto3" json:"alloc_id,omitempty"`
-	Scheduler            *SchedulerConfig    `protobuf:"bytes,3,opt,name=scheduler,proto3" json:"scheduler,omitempty"`
-	TrafficShapingInfo   *TrafficShapingInfo `protobuf:"bytes,4,opt,name=traffic_shaping_info,json=trafficShapingInfo,proto3" json:"traffic_shaping_info,omitempty"`
-	TechProfileId        uint32              `protobuf:"fixed32,5,opt,name=tech_profile_id,json=techProfileId,proto3" json:"tech_profile_id,omitempty"`
-	XXX_NoUnkeyedLiteral struct{}            `json:"-"`
-	XXX_unrecognized     []byte              `json:"-"`
-	XXX_sizecache        int32               `json:"-"`
-}
-
-func (m *TrafficScheduler) Reset()         { *m = TrafficScheduler{} }
-func (m *TrafficScheduler) String() string { return proto.CompactTextString(m) }
-func (*TrafficScheduler) ProtoMessage()    {}
-func (*TrafficScheduler) Descriptor() ([]byte, []int) {
-	return fileDescriptor_d019a68bffe14cae, []int{2}
-}
-
-func (m *TrafficScheduler) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_TrafficScheduler.Unmarshal(m, b)
-}
-func (m *TrafficScheduler) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_TrafficScheduler.Marshal(b, m, deterministic)
-}
-func (m *TrafficScheduler) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_TrafficScheduler.Merge(m, src)
-}
-func (m *TrafficScheduler) XXX_Size() int {
-	return xxx_messageInfo_TrafficScheduler.Size(m)
-}
-func (m *TrafficScheduler) XXX_DiscardUnknown() {
-	xxx_messageInfo_TrafficScheduler.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_TrafficScheduler proto.InternalMessageInfo
-
-func (m *TrafficScheduler) GetDirection() Direction {
-	if m != nil {
-		return m.Direction
-	}
-	return Direction_UPSTREAM
-}
-
-func (m *TrafficScheduler) GetAllocId() uint32 {
-	if m != nil {
-		return m.AllocId
-	}
-	return 0
-}
-
-func (m *TrafficScheduler) GetScheduler() *SchedulerConfig {
-	if m != nil {
-		return m.Scheduler
-	}
-	return nil
-}
-
-func (m *TrafficScheduler) GetTrafficShapingInfo() *TrafficShapingInfo {
-	if m != nil {
-		return m.TrafficShapingInfo
-	}
-	return nil
-}
-
-func (m *TrafficScheduler) GetTechProfileId() uint32 {
-	if m != nil {
-		return m.TechProfileId
-	}
-	return 0
-}
-
-type TrafficSchedulers struct {
-	IntfId               uint32              `protobuf:"fixed32,1,opt,name=intf_id,json=intfId,proto3" json:"intf_id,omitempty"`
-	OnuId                uint32              `protobuf:"fixed32,2,opt,name=onu_id,json=onuId,proto3" json:"onu_id,omitempty"`
-	UniId                uint32              `protobuf:"fixed32,4,opt,name=uni_id,json=uniId,proto3" json:"uni_id,omitempty"`
-	PortNo               uint32              `protobuf:"fixed32,5,opt,name=port_no,json=portNo,proto3" json:"port_no,omitempty"`
-	TrafficScheds        []*TrafficScheduler `protobuf:"bytes,3,rep,name=traffic_scheds,json=trafficScheds,proto3" json:"traffic_scheds,omitempty"`
-	XXX_NoUnkeyedLiteral struct{}            `json:"-"`
-	XXX_unrecognized     []byte              `json:"-"`
-	XXX_sizecache        int32               `json:"-"`
-}
-
-func (m *TrafficSchedulers) Reset()         { *m = TrafficSchedulers{} }
-func (m *TrafficSchedulers) String() string { return proto.CompactTextString(m) }
-func (*TrafficSchedulers) ProtoMessage()    {}
-func (*TrafficSchedulers) Descriptor() ([]byte, []int) {
-	return fileDescriptor_d019a68bffe14cae, []int{3}
-}
-
-func (m *TrafficSchedulers) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_TrafficSchedulers.Unmarshal(m, b)
-}
-func (m *TrafficSchedulers) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_TrafficSchedulers.Marshal(b, m, deterministic)
-}
-func (m *TrafficSchedulers) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_TrafficSchedulers.Merge(m, src)
-}
-func (m *TrafficSchedulers) XXX_Size() int {
-	return xxx_messageInfo_TrafficSchedulers.Size(m)
-}
-func (m *TrafficSchedulers) XXX_DiscardUnknown() {
-	xxx_messageInfo_TrafficSchedulers.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_TrafficSchedulers proto.InternalMessageInfo
-
-func (m *TrafficSchedulers) GetIntfId() uint32 {
-	if m != nil {
-		return m.IntfId
-	}
-	return 0
-}
-
-func (m *TrafficSchedulers) GetOnuId() uint32 {
-	if m != nil {
-		return m.OnuId
-	}
-	return 0
-}
-
-func (m *TrafficSchedulers) GetUniId() uint32 {
-	if m != nil {
-		return m.UniId
-	}
-	return 0
-}
-
-func (m *TrafficSchedulers) GetPortNo() uint32 {
-	if m != nil {
-		return m.PortNo
-	}
-	return 0
-}
-
-func (m *TrafficSchedulers) GetTrafficScheds() []*TrafficScheduler {
-	if m != nil {
-		return m.TrafficScheds
-	}
-	return nil
-}
-
-type TailDropDiscardConfig struct {
-	QueueSize            uint32   `protobuf:"fixed32,1,opt,name=queue_size,json=queueSize,proto3" json:"queue_size,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
-}
-
-func (m *TailDropDiscardConfig) Reset()         { *m = TailDropDiscardConfig{} }
-func (m *TailDropDiscardConfig) String() string { return proto.CompactTextString(m) }
-func (*TailDropDiscardConfig) ProtoMessage()    {}
-func (*TailDropDiscardConfig) Descriptor() ([]byte, []int) {
-	return fileDescriptor_d019a68bffe14cae, []int{4}
-}
-
-func (m *TailDropDiscardConfig) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_TailDropDiscardConfig.Unmarshal(m, b)
-}
-func (m *TailDropDiscardConfig) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_TailDropDiscardConfig.Marshal(b, m, deterministic)
-}
-func (m *TailDropDiscardConfig) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_TailDropDiscardConfig.Merge(m, src)
-}
-func (m *TailDropDiscardConfig) XXX_Size() int {
-	return xxx_messageInfo_TailDropDiscardConfig.Size(m)
-}
-func (m *TailDropDiscardConfig) XXX_DiscardUnknown() {
-	xxx_messageInfo_TailDropDiscardConfig.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_TailDropDiscardConfig proto.InternalMessageInfo
-
-func (m *TailDropDiscardConfig) GetQueueSize() uint32 {
-	if m != nil {
-		return m.QueueSize
-	}
-	return 0
-}
-
-type RedDiscardConfig struct {
-	MinThreshold         uint32   `protobuf:"fixed32,1,opt,name=min_threshold,json=minThreshold,proto3" json:"min_threshold,omitempty"`
-	MaxThreshold         uint32   `protobuf:"fixed32,2,opt,name=max_threshold,json=maxThreshold,proto3" json:"max_threshold,omitempty"`
-	MaxProbability       uint32   `protobuf:"fixed32,3,opt,name=max_probability,json=maxProbability,proto3" json:"max_probability,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
-}
-
-func (m *RedDiscardConfig) Reset()         { *m = RedDiscardConfig{} }
-func (m *RedDiscardConfig) String() string { return proto.CompactTextString(m) }
-func (*RedDiscardConfig) ProtoMessage()    {}
-func (*RedDiscardConfig) Descriptor() ([]byte, []int) {
-	return fileDescriptor_d019a68bffe14cae, []int{5}
-}
-
-func (m *RedDiscardConfig) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_RedDiscardConfig.Unmarshal(m, b)
-}
-func (m *RedDiscardConfig) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_RedDiscardConfig.Marshal(b, m, deterministic)
-}
-func (m *RedDiscardConfig) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_RedDiscardConfig.Merge(m, src)
-}
-func (m *RedDiscardConfig) XXX_Size() int {
-	return xxx_messageInfo_RedDiscardConfig.Size(m)
-}
-func (m *RedDiscardConfig) XXX_DiscardUnknown() {
-	xxx_messageInfo_RedDiscardConfig.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_RedDiscardConfig proto.InternalMessageInfo
-
-func (m *RedDiscardConfig) GetMinThreshold() uint32 {
-	if m != nil {
-		return m.MinThreshold
-	}
-	return 0
-}
-
-func (m *RedDiscardConfig) GetMaxThreshold() uint32 {
-	if m != nil {
-		return m.MaxThreshold
-	}
-	return 0
-}
-
-func (m *RedDiscardConfig) GetMaxProbability() uint32 {
-	if m != nil {
-		return m.MaxProbability
-	}
-	return 0
-}
-
-type WRedDiscardConfig struct {
-	Green                *RedDiscardConfig `protobuf:"bytes,1,opt,name=green,proto3" json:"green,omitempty"`
-	Yellow               *RedDiscardConfig `protobuf:"bytes,2,opt,name=yellow,proto3" json:"yellow,omitempty"`
-	Red                  *RedDiscardConfig `protobuf:"bytes,3,opt,name=red,proto3" json:"red,omitempty"`
-	XXX_NoUnkeyedLiteral struct{}          `json:"-"`
-	XXX_unrecognized     []byte            `json:"-"`
-	XXX_sizecache        int32             `json:"-"`
-}
-
-func (m *WRedDiscardConfig) Reset()         { *m = WRedDiscardConfig{} }
-func (m *WRedDiscardConfig) String() string { return proto.CompactTextString(m) }
-func (*WRedDiscardConfig) ProtoMessage()    {}
-func (*WRedDiscardConfig) Descriptor() ([]byte, []int) {
-	return fileDescriptor_d019a68bffe14cae, []int{6}
-}
-
-func (m *WRedDiscardConfig) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_WRedDiscardConfig.Unmarshal(m, b)
-}
-func (m *WRedDiscardConfig) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_WRedDiscardConfig.Marshal(b, m, deterministic)
-}
-func (m *WRedDiscardConfig) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_WRedDiscardConfig.Merge(m, src)
-}
-func (m *WRedDiscardConfig) XXX_Size() int {
-	return xxx_messageInfo_WRedDiscardConfig.Size(m)
-}
-func (m *WRedDiscardConfig) XXX_DiscardUnknown() {
-	xxx_messageInfo_WRedDiscardConfig.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_WRedDiscardConfig proto.InternalMessageInfo
-
-func (m *WRedDiscardConfig) GetGreen() *RedDiscardConfig {
-	if m != nil {
-		return m.Green
-	}
-	return nil
-}
-
-func (m *WRedDiscardConfig) GetYellow() *RedDiscardConfig {
-	if m != nil {
-		return m.Yellow
-	}
-	return nil
-}
-
-func (m *WRedDiscardConfig) GetRed() *RedDiscardConfig {
-	if m != nil {
-		return m.Red
-	}
-	return nil
-}
-
-type DiscardConfig struct {
-	DiscardPolicy DiscardPolicy `protobuf:"varint,1,opt,name=discard_policy,json=discardPolicy,proto3,enum=tech_profile.DiscardPolicy" json:"discard_policy,omitempty"`
-	// Types that are valid to be assigned to DiscardConfig:
-	//	*DiscardConfig_TailDropDiscardConfig
-	//	*DiscardConfig_RedDiscardConfig
-	//	*DiscardConfig_WredDiscardConfig
-	DiscardConfig        isDiscardConfig_DiscardConfig `protobuf_oneof:"discard_config"`
-	XXX_NoUnkeyedLiteral struct{}                      `json:"-"`
-	XXX_unrecognized     []byte                        `json:"-"`
-	XXX_sizecache        int32                         `json:"-"`
-}
-
-func (m *DiscardConfig) Reset()         { *m = DiscardConfig{} }
-func (m *DiscardConfig) String() string { return proto.CompactTextString(m) }
-func (*DiscardConfig) ProtoMessage()    {}
-func (*DiscardConfig) Descriptor() ([]byte, []int) {
-	return fileDescriptor_d019a68bffe14cae, []int{7}
-}
-
-func (m *DiscardConfig) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_DiscardConfig.Unmarshal(m, b)
-}
-func (m *DiscardConfig) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_DiscardConfig.Marshal(b, m, deterministic)
-}
-func (m *DiscardConfig) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_DiscardConfig.Merge(m, src)
-}
-func (m *DiscardConfig) XXX_Size() int {
-	return xxx_messageInfo_DiscardConfig.Size(m)
-}
-func (m *DiscardConfig) XXX_DiscardUnknown() {
-	xxx_messageInfo_DiscardConfig.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_DiscardConfig proto.InternalMessageInfo
-
-func (m *DiscardConfig) GetDiscardPolicy() DiscardPolicy {
-	if m != nil {
-		return m.DiscardPolicy
-	}
-	return DiscardPolicy_TailDrop
-}
-
-type isDiscardConfig_DiscardConfig interface {
-	isDiscardConfig_DiscardConfig()
-}
-
-type DiscardConfig_TailDropDiscardConfig struct {
-	TailDropDiscardConfig *TailDropDiscardConfig `protobuf:"bytes,2,opt,name=tail_drop_discard_config,json=tailDropDiscardConfig,proto3,oneof"`
-}
-
-type DiscardConfig_RedDiscardConfig struct {
-	RedDiscardConfig *RedDiscardConfig `protobuf:"bytes,3,opt,name=red_discard_config,json=redDiscardConfig,proto3,oneof"`
-}
-
-type DiscardConfig_WredDiscardConfig struct {
-	WredDiscardConfig *WRedDiscardConfig `protobuf:"bytes,4,opt,name=wred_discard_config,json=wredDiscardConfig,proto3,oneof"`
-}
-
-func (*DiscardConfig_TailDropDiscardConfig) isDiscardConfig_DiscardConfig() {}
-
-func (*DiscardConfig_RedDiscardConfig) isDiscardConfig_DiscardConfig() {}
-
-func (*DiscardConfig_WredDiscardConfig) isDiscardConfig_DiscardConfig() {}
-
-func (m *DiscardConfig) GetDiscardConfig() isDiscardConfig_DiscardConfig {
-	if m != nil {
-		return m.DiscardConfig
-	}
-	return nil
-}
-
-func (m *DiscardConfig) GetTailDropDiscardConfig() *TailDropDiscardConfig {
-	if x, ok := m.GetDiscardConfig().(*DiscardConfig_TailDropDiscardConfig); ok {
-		return x.TailDropDiscardConfig
-	}
-	return nil
-}
-
-func (m *DiscardConfig) GetRedDiscardConfig() *RedDiscardConfig {
-	if x, ok := m.GetDiscardConfig().(*DiscardConfig_RedDiscardConfig); ok {
-		return x.RedDiscardConfig
-	}
-	return nil
-}
-
-func (m *DiscardConfig) GetWredDiscardConfig() *WRedDiscardConfig {
-	if x, ok := m.GetDiscardConfig().(*DiscardConfig_WredDiscardConfig); ok {
-		return x.WredDiscardConfig
-	}
-	return nil
-}
-
-// XXX_OneofWrappers is for the internal use of the proto package.
-func (*DiscardConfig) XXX_OneofWrappers() []interface{} {
-	return []interface{}{
-		(*DiscardConfig_TailDropDiscardConfig)(nil),
-		(*DiscardConfig_RedDiscardConfig)(nil),
-		(*DiscardConfig_WredDiscardConfig)(nil),
-	}
-}
-
-type TrafficQueue struct {
-	Direction            Direction        `protobuf:"varint,1,opt,name=direction,proto3,enum=tech_profile.Direction" json:"direction,omitempty"`
-	GemportId            uint32           `protobuf:"fixed32,2,opt,name=gemport_id,json=gemportId,proto3" json:"gemport_id,omitempty"`
-	PbitMap              string           `protobuf:"bytes,3,opt,name=pbit_map,json=pbitMap,proto3" json:"pbit_map,omitempty"`
-	AesEncryption        bool             `protobuf:"varint,4,opt,name=aes_encryption,json=aesEncryption,proto3" json:"aes_encryption,omitempty"`
-	SchedPolicy          SchedulingPolicy `protobuf:"varint,5,opt,name=sched_policy,json=schedPolicy,proto3,enum=tech_profile.SchedulingPolicy" json:"sched_policy,omitempty"`
-	Priority             uint32           `protobuf:"fixed32,6,opt,name=priority,proto3" json:"priority,omitempty"`
-	Weight               uint32           `protobuf:"fixed32,7,opt,name=weight,proto3" json:"weight,omitempty"`
-	DiscardPolicy        DiscardPolicy    `protobuf:"varint,8,opt,name=discard_policy,json=discardPolicy,proto3,enum=tech_profile.DiscardPolicy" json:"discard_policy,omitempty"`
-	DiscardConfig        *DiscardConfig   `protobuf:"bytes,9,opt,name=discard_config,json=discardConfig,proto3" json:"discard_config,omitempty"`
-	XXX_NoUnkeyedLiteral struct{}         `json:"-"`
-	XXX_unrecognized     []byte           `json:"-"`
-	XXX_sizecache        int32            `json:"-"`
-}
-
-func (m *TrafficQueue) Reset()         { *m = TrafficQueue{} }
-func (m *TrafficQueue) String() string { return proto.CompactTextString(m) }
-func (*TrafficQueue) ProtoMessage()    {}
-func (*TrafficQueue) Descriptor() ([]byte, []int) {
-	return fileDescriptor_d019a68bffe14cae, []int{8}
-}
-
-func (m *TrafficQueue) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_TrafficQueue.Unmarshal(m, b)
-}
-func (m *TrafficQueue) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_TrafficQueue.Marshal(b, m, deterministic)
-}
-func (m *TrafficQueue) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_TrafficQueue.Merge(m, src)
-}
-func (m *TrafficQueue) XXX_Size() int {
-	return xxx_messageInfo_TrafficQueue.Size(m)
-}
-func (m *TrafficQueue) XXX_DiscardUnknown() {
-	xxx_messageInfo_TrafficQueue.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_TrafficQueue proto.InternalMessageInfo
-
-func (m *TrafficQueue) GetDirection() Direction {
-	if m != nil {
-		return m.Direction
-	}
-	return Direction_UPSTREAM
-}
-
-func (m *TrafficQueue) GetGemportId() uint32 {
-	if m != nil {
-		return m.GemportId
-	}
-	return 0
-}
-
-func (m *TrafficQueue) GetPbitMap() string {
-	if m != nil {
-		return m.PbitMap
-	}
-	return ""
-}
-
-func (m *TrafficQueue) GetAesEncryption() bool {
-	if m != nil {
-		return m.AesEncryption
-	}
-	return false
-}
-
-func (m *TrafficQueue) GetSchedPolicy() SchedulingPolicy {
-	if m != nil {
-		return m.SchedPolicy
-	}
-	return SchedulingPolicy_WRR
-}
-
-func (m *TrafficQueue) GetPriority() uint32 {
-	if m != nil {
-		return m.Priority
-	}
-	return 0
-}
-
-func (m *TrafficQueue) GetWeight() uint32 {
-	if m != nil {
-		return m.Weight
-	}
-	return 0
-}
-
-func (m *TrafficQueue) GetDiscardPolicy() DiscardPolicy {
-	if m != nil {
-		return m.DiscardPolicy
-	}
-	return DiscardPolicy_TailDrop
-}
-
-func (m *TrafficQueue) GetDiscardConfig() *DiscardConfig {
-	if m != nil {
-		return m.DiscardConfig
-	}
-	return nil
-}
-
-type TrafficQueues struct {
-	IntfId               uint32          `protobuf:"fixed32,1,opt,name=intf_id,json=intfId,proto3" json:"intf_id,omitempty"`
-	OnuId                uint32          `protobuf:"fixed32,2,opt,name=onu_id,json=onuId,proto3" json:"onu_id,omitempty"`
-	UniId                uint32          `protobuf:"fixed32,4,opt,name=uni_id,json=uniId,proto3" json:"uni_id,omitempty"`
-	PortNo               uint32          `protobuf:"fixed32,5,opt,name=port_no,json=portNo,proto3" json:"port_no,omitempty"`
-	TrafficQueues        []*TrafficQueue `protobuf:"bytes,6,rep,name=traffic_queues,json=trafficQueues,proto3" json:"traffic_queues,omitempty"`
-	TechProfileId        uint32          `protobuf:"fixed32,7,opt,name=tech_profile_id,json=techProfileId,proto3" json:"tech_profile_id,omitempty"`
-	XXX_NoUnkeyedLiteral struct{}        `json:"-"`
-	XXX_unrecognized     []byte          `json:"-"`
-	XXX_sizecache        int32           `json:"-"`
-}
-
-func (m *TrafficQueues) Reset()         { *m = TrafficQueues{} }
-func (m *TrafficQueues) String() string { return proto.CompactTextString(m) }
-func (*TrafficQueues) ProtoMessage()    {}
-func (*TrafficQueues) Descriptor() ([]byte, []int) {
-	return fileDescriptor_d019a68bffe14cae, []int{9}
-}
-
-func (m *TrafficQueues) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_TrafficQueues.Unmarshal(m, b)
-}
-func (m *TrafficQueues) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_TrafficQueues.Marshal(b, m, deterministic)
-}
-func (m *TrafficQueues) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_TrafficQueues.Merge(m, src)
-}
-func (m *TrafficQueues) XXX_Size() int {
-	return xxx_messageInfo_TrafficQueues.Size(m)
-}
-func (m *TrafficQueues) XXX_DiscardUnknown() {
-	xxx_messageInfo_TrafficQueues.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_TrafficQueues proto.InternalMessageInfo
-
-func (m *TrafficQueues) GetIntfId() uint32 {
-	if m != nil {
-		return m.IntfId
-	}
-	return 0
-}
-
-func (m *TrafficQueues) GetOnuId() uint32 {
-	if m != nil {
-		return m.OnuId
-	}
-	return 0
-}
-
-func (m *TrafficQueues) GetUniId() uint32 {
-	if m != nil {
-		return m.UniId
-	}
-	return 0
-}
-
-func (m *TrafficQueues) GetPortNo() uint32 {
-	if m != nil {
-		return m.PortNo
-	}
-	return 0
-}
-
-func (m *TrafficQueues) GetTrafficQueues() []*TrafficQueue {
-	if m != nil {
-		return m.TrafficQueues
-	}
-	return nil
-}
-
-func (m *TrafficQueues) GetTechProfileId() uint32 {
-	if m != nil {
-		return m.TechProfileId
-	}
-	return 0
-}
-
-func init() {
-	proto.RegisterEnum("tech_profile.Direction", Direction_name, Direction_value)
-	proto.RegisterEnum("tech_profile.SchedulingPolicy", SchedulingPolicy_name, SchedulingPolicy_value)
-	proto.RegisterEnum("tech_profile.AdditionalBW", AdditionalBW_name, AdditionalBW_value)
-	proto.RegisterEnum("tech_profile.DiscardPolicy", DiscardPolicy_name, DiscardPolicy_value)
-	proto.RegisterEnum("tech_profile.InferredAdditionBWIndication", InferredAdditionBWIndication_name, InferredAdditionBWIndication_value)
-	proto.RegisterType((*SchedulerConfig)(nil), "tech_profile.SchedulerConfig")
-	proto.RegisterType((*TrafficShapingInfo)(nil), "tech_profile.TrafficShapingInfo")
-	proto.RegisterType((*TrafficScheduler)(nil), "tech_profile.TrafficScheduler")
-	proto.RegisterType((*TrafficSchedulers)(nil), "tech_profile.TrafficSchedulers")
-	proto.RegisterType((*TailDropDiscardConfig)(nil), "tech_profile.TailDropDiscardConfig")
-	proto.RegisterType((*RedDiscardConfig)(nil), "tech_profile.RedDiscardConfig")
-	proto.RegisterType((*WRedDiscardConfig)(nil), "tech_profile.WRedDiscardConfig")
-	proto.RegisterType((*DiscardConfig)(nil), "tech_profile.DiscardConfig")
-	proto.RegisterType((*TrafficQueue)(nil), "tech_profile.TrafficQueue")
-	proto.RegisterType((*TrafficQueues)(nil), "tech_profile.TrafficQueues")
-}
-
-func init() { proto.RegisterFile("voltha_protos/tech_profile.proto", fileDescriptor_d019a68bffe14cae) }
-
-var fileDescriptor_d019a68bffe14cae = []byte{
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-}
diff --git a/vendor/github.com/opencord/voltha-protos/v4/go/common/common.pb.go b/vendor/github.com/opencord/voltha-protos/v5/go/common/common.pb.go
similarity index 80%
rename from vendor/github.com/opencord/voltha-protos/v4/go/common/common.pb.go
rename to vendor/github.com/opencord/voltha-protos/v5/go/common/common.pb.go
index c476a08..a397778 100644
--- a/vendor/github.com/opencord/voltha-protos/v4/go/common/common.pb.go
+++ b/vendor/github.com/opencord/voltha-protos/v5/go/common/common.pb.go
@@ -57,10 +57,6 @@
 	AdminState_DISABLED AdminState_Types = 3
 	// The device is in the state of image download
 	AdminState_DOWNLOADING_IMAGE AdminState_Types = 4
-	// The device is marked to be deleted
-	AdminState_DELETED AdminState_Types = 5
-	// The device is marked to be in deleting state
-	AdminState_DELETING AdminState_Types = 6
 )
 
 var AdminState_Types_name = map[int32]string{
@@ -69,8 +65,6 @@
 	2: "ENABLED",
 	3: "DISABLED",
 	4: "DOWNLOADING_IMAGE",
-	5: "DELETED",
-	6: "DELETING",
 }
 
 var AdminState_Types_value = map[string]int32{
@@ -79,8 +73,6 @@
 	"ENABLED":           2,
 	"DISABLED":          3,
 	"DOWNLOADING_IMAGE": 4,
-	"DELETED":           5,
-	"DELETING":          6,
 }
 
 func (x AdminState_Types) String() string {
@@ -107,6 +99,10 @@
 	OperStatus_ACTIVE OperStatus_Types = 4
 	// The device has failed and cannot fulfill its intended role
 	OperStatus_FAILED OperStatus_Types = 5
+	// The device is reconciling
+	OperStatus_RECONCILING OperStatus_Types = 6
+	// The device is in reconciling failed
+	OperStatus_RECONCILING_FAILED OperStatus_Types = 7
 )
 
 var OperStatus_Types_name = map[int32]string{
@@ -116,15 +112,19 @@
 	3: "TESTING",
 	4: "ACTIVE",
 	5: "FAILED",
+	6: "RECONCILING",
+	7: "RECONCILING_FAILED",
 }
 
 var OperStatus_Types_value = map[string]int32{
-	"UNKNOWN":    0,
-	"DISCOVERED": 1,
-	"ACTIVATING": 2,
-	"TESTING":    3,
-	"ACTIVE":     4,
-	"FAILED":     5,
+	"UNKNOWN":            0,
+	"DISCOVERED":         1,
+	"ACTIVATING":         2,
+	"TESTING":            3,
+	"ACTIVE":             4,
+	"FAILED":             5,
+	"RECONCILING":        6,
+	"RECONCILING_FAILED": 7,
 }
 
 func (x OperStatus_Types) String() string {
@@ -173,18 +173,21 @@
 	OperationResp_OPERATION_SUCCESS     OperationResp_OperationReturnCode = 0
 	OperationResp_OPERATION_FAILURE     OperationResp_OperationReturnCode = 1
 	OperationResp_OPERATION_UNSUPPORTED OperationResp_OperationReturnCode = 2
+	OperationResp_OPERATION_IN_PROGRESS OperationResp_OperationReturnCode = 3
 )
 
 var OperationResp_OperationReturnCode_name = map[int32]string{
 	0: "OPERATION_SUCCESS",
 	1: "OPERATION_FAILURE",
 	2: "OPERATION_UNSUPPORTED",
+	3: "OPERATION_IN_PROGRESS",
 }
 
 var OperationResp_OperationReturnCode_value = map[string]int32{
 	"OPERATION_SUCCESS":     0,
 	"OPERATION_FAILURE":     1,
 	"OPERATION_UNSUPPORTED": 2,
+	"OPERATION_IN_PROGRESS": 3,
 }
 
 func (x OperationResp_OperationReturnCode) String() string {
@@ -604,44 +607,45 @@
 func init() { proto.RegisterFile("voltha_protos/common.proto", fileDescriptor_c2e3fd231961e826) }
 
 var fileDescriptor_c2e3fd231961e826 = []byte{
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+	// 635 bytes of a gzipped FileDescriptorProto
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 }
diff --git a/vendor/github.com/opencord/voltha-protos/v4/go/common/meta.pb.go b/vendor/github.com/opencord/voltha-protos/v5/go/common/meta.pb.go
similarity index 70%
rename from vendor/github.com/opencord/voltha-protos/v4/go/common/meta.pb.go
rename to vendor/github.com/opencord/voltha-protos/v5/go/common/meta.pb.go
index 0af225d..26dfeef 100644
--- a/vendor/github.com/opencord/voltha-protos/v4/go/common/meta.pb.go
+++ b/vendor/github.com/opencord/voltha-protos/v5/go/common/meta.pb.go
@@ -120,23 +120,23 @@
 func init() { proto.RegisterFile("voltha_protos/meta.proto", fileDescriptor_96b320e8a67781f3) }
 
 var fileDescriptor_96b320e8a67781f3 = []byte{
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 }
diff --git a/vendor/github.com/opencord/voltha-protos/v4/go/ext/config/ext_config.pb.go b/vendor/github.com/opencord/voltha-protos/v5/go/ext/config/ext_config.pb.go
similarity index 82%
rename from vendor/github.com/opencord/voltha-protos/v4/go/ext/config/ext_config.pb.go
rename to vendor/github.com/opencord/voltha-protos/v5/go/ext/config/ext_config.pb.go
index b68a7e4..2db2ed1 100644
--- a/vendor/github.com/opencord/voltha-protos/v4/go/ext/config/ext_config.pb.go
+++ b/vendor/github.com/opencord/voltha-protos/v5/go/ext/config/ext_config.pb.go
@@ -480,44 +480,44 @@
 func init() { proto.RegisterFile("voltha_protos/ext_config.proto", fileDescriptor_fb43b44b7fa3aba9) }
 
 var fileDescriptor_fb43b44b7fa3aba9 = []byte{
-	// 609 bytes of a gzipped FileDescriptorProto
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-	0x00,
+	// 610 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xa4, 0x54, 0xd1, 0x6e, 0x12, 0x41,
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+	0x36, 0x6f, 0x0a, 0x6f, 0xfe, 0x06, 0x00, 0x00, 0xff, 0xff, 0x36, 0x9d, 0x64, 0x93, 0xa7, 0x05,
+	0x00, 0x00,
 }
diff --git a/vendor/github.com/opencord/voltha-protos/v4/go/openolt/openolt.pb.go b/vendor/github.com/opencord/voltha-protos/v5/go/openolt/openolt.pb.go
similarity index 72%
rename from vendor/github.com/opencord/voltha-protos/v4/go/openolt/openolt.pb.go
rename to vendor/github.com/opencord/voltha-protos/v5/go/openolt/openolt.pb.go
index 606da10..b23fed0 100644
--- a/vendor/github.com/opencord/voltha-protos/v4/go/openolt/openolt.pb.go
+++ b/vendor/github.com/opencord/voltha-protos/v5/go/openolt/openolt.pb.go
@@ -7,11 +7,13 @@
 	context "context"
 	fmt "fmt"
 	proto "github.com/golang/protobuf/proto"
-	common "github.com/opencord/voltha-protos/v4/go/common"
-	config "github.com/opencord/voltha-protos/v4/go/ext/config"
-	tech_profile "github.com/opencord/voltha-protos/v4/go/tech_profile"
+	common "github.com/opencord/voltha-protos/v5/go/common"
+	config "github.com/opencord/voltha-protos/v5/go/ext/config"
+	tech_profile "github.com/opencord/voltha-protos/v5/go/tech_profile"
 	_ "google.golang.org/genproto/googleapis/api/annotations"
 	grpc "google.golang.org/grpc"
+	codes "google.golang.org/grpc/codes"
+	status "google.golang.org/grpc/status"
 	math "math"
 )
 
@@ -59,6 +61,36 @@
 // TrafficQueues from public import voltha_protos/tech_profile.proto
 type TrafficQueues = tech_profile.TrafficQueues
 
+// InstanceControl from public import voltha_protos/tech_profile.proto
+type InstanceControl = tech_profile.InstanceControl
+
+// QThresholds from public import voltha_protos/tech_profile.proto
+type QThresholds = tech_profile.QThresholds
+
+// GemPortAttributes from public import voltha_protos/tech_profile.proto
+type GemPortAttributes = tech_profile.GemPortAttributes
+
+// SchedulerAttributes from public import voltha_protos/tech_profile.proto
+type SchedulerAttributes = tech_profile.SchedulerAttributes
+
+// EPONQueueAttributes from public import voltha_protos/tech_profile.proto
+type EPONQueueAttributes = tech_profile.EPONQueueAttributes
+
+// TechProfile from public import voltha_protos/tech_profile.proto
+type TechProfile = tech_profile.TechProfile
+
+// EponTechProfile from public import voltha_protos/tech_profile.proto
+type EponTechProfile = tech_profile.EponTechProfile
+
+// TechProfileInstance from public import voltha_protos/tech_profile.proto
+type TechProfileInstance = tech_profile.TechProfileInstance
+
+// EponTechProfileInstance from public import voltha_protos/tech_profile.proto
+type EponTechProfileInstance = tech_profile.EponTechProfileInstance
+
+// ResourceInstance from public import voltha_protos/tech_profile.proto
+type ResourceInstance = tech_profile.ResourceInstance
+
 // Direction from public import voltha_protos/tech_profile.proto
 type Direction = tech_profile.Direction
 
@@ -157,8 +189,6 @@
 const AdminState_ENABLED = AdminState_Types(common.AdminState_ENABLED)
 const AdminState_DISABLED = AdminState_Types(common.AdminState_DISABLED)
 const AdminState_DOWNLOADING_IMAGE = AdminState_Types(common.AdminState_DOWNLOADING_IMAGE)
-const AdminState_DELETED = AdminState_Types(common.AdminState_DELETED)
-const AdminState_DELETING = AdminState_Types(common.AdminState_DELETING)
 
 // OperStatus_Types from public import voltha_protos/common.proto
 type OperStatus_Types = common.OperStatus_Types
@@ -172,6 +202,8 @@
 const OperStatus_TESTING = OperStatus_Types(common.OperStatus_TESTING)
 const OperStatus_ACTIVE = OperStatus_Types(common.OperStatus_ACTIVE)
 const OperStatus_FAILED = OperStatus_Types(common.OperStatus_FAILED)
+const OperStatus_RECONCILING = OperStatus_Types(common.OperStatus_RECONCILING)
+const OperStatus_RECONCILING_FAILED = OperStatus_Types(common.OperStatus_RECONCILING_FAILED)
 
 // ConnectStatus_Types from public import voltha_protos/common.proto
 type ConnectStatus_Types = common.ConnectStatus_Types
@@ -192,6 +224,7 @@
 const OperationResp_OPERATION_SUCCESS = OperationResp_OperationReturnCode(common.OperationResp_OPERATION_SUCCESS)
 const OperationResp_OPERATION_FAILURE = OperationResp_OperationReturnCode(common.OperationResp_OPERATION_FAILURE)
 const OperationResp_OPERATION_UNSUPPORTED = OperationResp_OperationReturnCode(common.OperationResp_OPERATION_UNSUPPORTED)
+const OperationResp_OPERATION_IN_PROGRESS = OperationResp_OperationReturnCode(common.OperationResp_OPERATION_IN_PROGRESS)
 
 // ValueType_Type from public import voltha_protos/common.proto
 type ValueType_Type = common.ValueType_Type
@@ -324,7 +357,7 @@
 }
 
 func (GroupMember_InterfaceType) EnumDescriptor() ([]byte, []int) {
-	return fileDescriptor_c072e7aa0dfd74d5, []int{44, 0}
+	return fileDescriptor_c072e7aa0dfd74d5, []int{46, 0}
 }
 
 type Group_GroupMembersCommand int32
@@ -352,7 +385,35 @@
 }
 
 func (Group_GroupMembersCommand) EnumDescriptor() ([]byte, []int) {
-	return fileDescriptor_c072e7aa0dfd74d5, []int{45, 0}
+	return fileDescriptor_c072e7aa0dfd74d5, []int{47, 0}
+}
+
+type PonRxPowerData_RssiMeasurementFailReason int32
+
+const (
+	PonRxPowerData_FAIL_REASON_NONE         PonRxPowerData_RssiMeasurementFailReason = 0
+	PonRxPowerData_FAIL_REASON_NO_DELIMITER PonRxPowerData_RssiMeasurementFailReason = 1
+	PonRxPowerData_FAIL_REASON_NO_ACCESS    PonRxPowerData_RssiMeasurementFailReason = 2
+)
+
+var PonRxPowerData_RssiMeasurementFailReason_name = map[int32]string{
+	0: "FAIL_REASON_NONE",
+	1: "FAIL_REASON_NO_DELIMITER",
+	2: "FAIL_REASON_NO_ACCESS",
+}
+
+var PonRxPowerData_RssiMeasurementFailReason_value = map[string]int32{
+	"FAIL_REASON_NONE":         0,
+	"FAIL_REASON_NO_DELIMITER": 1,
+	"FAIL_REASON_NO_ACCESS":    2,
+}
+
+func (x PonRxPowerData_RssiMeasurementFailReason) String() string {
+	return proto.EnumName(PonRxPowerData_RssiMeasurementFailReason_name, int32(x))
+}
+
+func (PonRxPowerData_RssiMeasurementFailReason) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_c072e7aa0dfd74d5, []int{49, 0}
 }
 
 type Indication struct {
@@ -1215,6 +1276,8 @@
 type PacketIndication struct {
 	IntfType             string   `protobuf:"bytes,5,opt,name=intf_type,json=intfType,proto3" json:"intf_type,omitempty"`
 	IntfId               uint32   `protobuf:"fixed32,1,opt,name=intf_id,json=intfId,proto3" json:"intf_id,omitempty"`
+	OnuId                uint32   `protobuf:"fixed32,8,opt,name=onu_id,json=onuId,proto3" json:"onu_id,omitempty"`
+	UniId                uint32   `protobuf:"fixed32,9,opt,name=uni_id,json=uniId,proto3" json:"uni_id,omitempty"`
 	GemportId            uint32   `protobuf:"fixed32,2,opt,name=gemport_id,json=gemportId,proto3" json:"gemport_id,omitempty"`
 	FlowId               uint32   `protobuf:"fixed32,3,opt,name=flow_id,json=flowId,proto3" json:"flow_id,omitempty"`
 	PortNo               uint32   `protobuf:"fixed32,6,opt,name=port_no,json=portNo,proto3" json:"port_no,omitempty"`
@@ -1264,6 +1327,20 @@
 	return 0
 }
 
+func (m *PacketIndication) GetOnuId() uint32 {
+	if m != nil {
+		return m.OnuId
+	}
+	return 0
+}
+
+func (m *PacketIndication) GetUniId() uint32 {
+	if m != nil {
+		return m.UniId
+	}
+	return 0
+}
+
 func (m *PacketIndication) GetGemportId() uint32 {
 	if m != nil {
 		return m.GemportId
@@ -1685,12 +1762,13 @@
 }
 
 type DeviceInfo struct {
-	Vendor             string `protobuf:"bytes,1,opt,name=vendor,proto3" json:"vendor,omitempty"`
-	Model              string `protobuf:"bytes,2,opt,name=model,proto3" json:"model,omitempty"`
-	HardwareVersion    string `protobuf:"bytes,3,opt,name=hardware_version,json=hardwareVersion,proto3" json:"hardware_version,omitempty"`
-	FirmwareVersion    string `protobuf:"bytes,4,opt,name=firmware_version,json=firmwareVersion,proto3" json:"firmware_version,omitempty"`
-	DeviceId           string `protobuf:"bytes,16,opt,name=device_id,json=deviceId,proto3" json:"device_id,omitempty"`
-	DeviceSerialNumber string `protobuf:"bytes,17,opt,name=device_serial_number,json=deviceSerialNumber,proto3" json:"device_serial_number,omitempty"`
+	Vendor              string `protobuf:"bytes,1,opt,name=vendor,proto3" json:"vendor,omitempty"`
+	Model               string `protobuf:"bytes,2,opt,name=model,proto3" json:"model,omitempty"`
+	HardwareVersion     string `protobuf:"bytes,3,opt,name=hardware_version,json=hardwareVersion,proto3" json:"hardware_version,omitempty"`
+	FirmwareVersion     string `protobuf:"bytes,4,opt,name=firmware_version,json=firmwareVersion,proto3" json:"firmware_version,omitempty"`
+	DeviceId            string `protobuf:"bytes,16,opt,name=device_id,json=deviceId,proto3" json:"device_id,omitempty"`
+	DeviceSerialNumber  string `protobuf:"bytes,17,opt,name=device_serial_number,json=deviceSerialNumber,proto3" json:"device_serial_number,omitempty"`
+	PreviouslyConnected bool   `protobuf:"varint,19,opt,name=previously_connected,json=previouslyConnected,proto3" json:"previously_connected,omitempty"`
 	// Total number of pon intf ports on the device
 	PonPorts uint32 `protobuf:"fixed32,12,opt,name=pon_ports,json=ponPorts,proto3" json:"pon_ports,omitempty"`
 	// If using global per-device technology profile. To be deprecated
@@ -1776,6 +1854,13 @@
 	return ""
 }
 
+func (m *DeviceInfo) GetPreviouslyConnected() bool {
+	if m != nil {
+		return m.PreviouslyConnected
+	}
+	return false
+}
+
 func (m *DeviceInfo) GetPonPorts() uint32 {
 	if m != nil {
 		return m.PonPorts
@@ -2334,6 +2419,7 @@
 	TechProfileId        uint32            `protobuf:"fixed32,15,opt,name=tech_profile_id,json=techProfileId,proto3" json:"tech_profile_id,omitempty"`
 	ReplicateFlow        bool              `protobuf:"varint,16,opt,name=replicate_flow,json=replicateFlow,proto3" json:"replicate_flow,omitempty"`
 	PbitToGemport        map[uint32]uint32 `protobuf:"bytes,17,rep,name=pbit_to_gemport,json=pbitToGemport,proto3" json:"pbit_to_gemport,omitempty" protobuf_key:"fixed32,1,opt,name=key,proto3" protobuf_val:"fixed32,2,opt,name=value,proto3"`
+	GemportToAes         map[uint32]bool   `protobuf:"bytes,19,rep,name=gemport_to_aes,json=gemportToAes,proto3" json:"gemport_to_aes,omitempty" protobuf_key:"fixed32,1,opt,name=key,proto3" protobuf_val:"varint,2,opt,name=value,proto3"`
 	XXX_NoUnkeyedLiteral struct{}          `json:"-"`
 	XXX_unrecognized     []byte            `json:"-"`
 	XXX_sizecache        int32             `json:"-"`
@@ -2490,6 +2576,13 @@
 	return nil
 }
 
+func (m *Flow) GetGemportToAes() map[uint32]bool {
+	if m != nil {
+		return m.GemportToAes
+	}
+	return nil
+}
+
 type SerialNumber struct {
 	VendorId             []byte   `protobuf:"bytes,1,opt,name=vendor_id,json=vendorId,proto3" json:"vendor_id,omitempty"`
 	VendorSpecific       []byte   `protobuf:"bytes,2,opt,name=vendor_specific,json=vendorSpecific,proto3" json:"vendor_specific,omitempty"`
@@ -2545,13 +2638,35 @@
 	RxMcastPackets       uint64   `protobuf:"fixed64,5,opt,name=rx_mcast_packets,json=rxMcastPackets,proto3" json:"rx_mcast_packets,omitempty"`
 	RxBcastPackets       uint64   `protobuf:"fixed64,6,opt,name=rx_bcast_packets,json=rxBcastPackets,proto3" json:"rx_bcast_packets,omitempty"`
 	RxErrorPackets       uint64   `protobuf:"fixed64,7,opt,name=rx_error_packets,json=rxErrorPackets,proto3" json:"rx_error_packets,omitempty"`
+	RxFrames             uint64   `protobuf:"fixed64,17,opt,name=rx_frames,json=rxFrames,proto3" json:"rx_frames,omitempty"`
+	RxFrames_64          uint64   `protobuf:"fixed64,18,opt,name=rx_frames_64,json=rxFrames64,proto3" json:"rx_frames_64,omitempty"`
+	RxFrames_65_127      uint64   `protobuf:"fixed64,19,opt,name=rx_frames_65_127,json=rxFrames65127,proto3" json:"rx_frames_65_127,omitempty"`
+	RxFrames_128_255     uint64   `protobuf:"fixed64,20,opt,name=rx_frames_128_255,json=rxFrames128255,proto3" json:"rx_frames_128_255,omitempty"`
+	RxFrames_256_511     uint64   `protobuf:"fixed64,21,opt,name=rx_frames_256_511,json=rxFrames256511,proto3" json:"rx_frames_256_511,omitempty"`
+	RxFrames_512_1023    uint64   `protobuf:"fixed64,22,opt,name=rx_frames_512_1023,json=rxFrames5121023,proto3" json:"rx_frames_512_1023,omitempty"`
+	RxFrames_1024_1518   uint64   `protobuf:"fixed64,23,opt,name=rx_frames_1024_1518,json=rxFrames10241518,proto3" json:"rx_frames_1024_1518,omitempty"`
+	RxFrames_1519_2047   uint64   `protobuf:"fixed64,24,opt,name=rx_frames_1519_2047,json=rxFrames15192047,proto3" json:"rx_frames_1519_2047,omitempty"`
+	RxFrames_2048_4095   uint64   `protobuf:"fixed64,25,opt,name=rx_frames_2048_4095,json=rxFrames20484095,proto3" json:"rx_frames_2048_4095,omitempty"`
+	RxFrames_4096_9216   uint64   `protobuf:"fixed64,26,opt,name=rx_frames_4096_9216,json=rxFrames40969216,proto3" json:"rx_frames_4096_9216,omitempty"`
+	RxFrames_9217_16383  uint64   `protobuf:"fixed64,27,opt,name=rx_frames_9217_16383,json=rxFrames921716383,proto3" json:"rx_frames_9217_16383,omitempty"`
+	RxCrcErrors          uint64   `protobuf:"fixed64,14,opt,name=rx_crc_errors,json=rxCrcErrors,proto3" json:"rx_crc_errors,omitempty"`
 	TxBytes              uint64   `protobuf:"fixed64,8,opt,name=tx_bytes,json=txBytes,proto3" json:"tx_bytes,omitempty"`
 	TxPackets            uint64   `protobuf:"fixed64,9,opt,name=tx_packets,json=txPackets,proto3" json:"tx_packets,omitempty"`
 	TxUcastPackets       uint64   `protobuf:"fixed64,10,opt,name=tx_ucast_packets,json=txUcastPackets,proto3" json:"tx_ucast_packets,omitempty"`
 	TxMcastPackets       uint64   `protobuf:"fixed64,11,opt,name=tx_mcast_packets,json=txMcastPackets,proto3" json:"tx_mcast_packets,omitempty"`
 	TxBcastPackets       uint64   `protobuf:"fixed64,12,opt,name=tx_bcast_packets,json=txBcastPackets,proto3" json:"tx_bcast_packets,omitempty"`
 	TxErrorPackets       uint64   `protobuf:"fixed64,13,opt,name=tx_error_packets,json=txErrorPackets,proto3" json:"tx_error_packets,omitempty"`
-	RxCrcErrors          uint64   `protobuf:"fixed64,14,opt,name=rx_crc_errors,json=rxCrcErrors,proto3" json:"rx_crc_errors,omitempty"`
+	TxFrames             uint64   `protobuf:"fixed64,28,opt,name=tx_frames,json=txFrames,proto3" json:"tx_frames,omitempty"`
+	TxFrames_64          uint64   `protobuf:"fixed64,29,opt,name=tx_frames_64,json=txFrames64,proto3" json:"tx_frames_64,omitempty"`
+	TxFrames_65_127      uint64   `protobuf:"fixed64,30,opt,name=tx_frames_65_127,json=txFrames65127,proto3" json:"tx_frames_65_127,omitempty"`
+	TxFrames_128_255     uint64   `protobuf:"fixed64,31,opt,name=tx_frames_128_255,json=txFrames128255,proto3" json:"tx_frames_128_255,omitempty"`
+	TxFrames_256_511     uint64   `protobuf:"fixed64,32,opt,name=tx_frames_256_511,json=txFrames256511,proto3" json:"tx_frames_256_511,omitempty"`
+	TxFrames_512_1023    uint64   `protobuf:"fixed64,33,opt,name=tx_frames_512_1023,json=txFrames5121023,proto3" json:"tx_frames_512_1023,omitempty"`
+	TxFrames_1024_1518   uint64   `protobuf:"fixed64,34,opt,name=tx_frames_1024_1518,json=txFrames10241518,proto3" json:"tx_frames_1024_1518,omitempty"`
+	TxFrames_1519_2047   uint64   `protobuf:"fixed64,35,opt,name=tx_frames_1519_2047,json=txFrames15192047,proto3" json:"tx_frames_1519_2047,omitempty"`
+	TxFrames_2048_4095   uint64   `protobuf:"fixed64,36,opt,name=tx_frames_2048_4095,json=txFrames20484095,proto3" json:"tx_frames_2048_4095,omitempty"`
+	TxFrames_4096_9216   uint64   `protobuf:"fixed64,37,opt,name=tx_frames_4096_9216,json=txFrames40969216,proto3" json:"tx_frames_4096_9216,omitempty"`
+	TxFrames_9217_16383  uint64   `protobuf:"fixed64,38,opt,name=tx_frames_9217_16383,json=txFrames921716383,proto3" json:"tx_frames_9217_16383,omitempty"`
 	BipErrors            uint64   `protobuf:"fixed64,15,opt,name=bip_errors,json=bipErrors,proto3" json:"bip_errors,omitempty"`
 	Timestamp            uint32   `protobuf:"fixed32,16,opt,name=timestamp,proto3" json:"timestamp,omitempty"`
 	XXX_NoUnkeyedLiteral struct{} `json:"-"`
@@ -2633,6 +2748,90 @@
 	return 0
 }
 
+func (m *PortStatistics) GetRxFrames() uint64 {
+	if m != nil {
+		return m.RxFrames
+	}
+	return 0
+}
+
+func (m *PortStatistics) GetRxFrames_64() uint64 {
+	if m != nil {
+		return m.RxFrames_64
+	}
+	return 0
+}
+
+func (m *PortStatistics) GetRxFrames_65_127() uint64 {
+	if m != nil {
+		return m.RxFrames_65_127
+	}
+	return 0
+}
+
+func (m *PortStatistics) GetRxFrames_128_255() uint64 {
+	if m != nil {
+		return m.RxFrames_128_255
+	}
+	return 0
+}
+
+func (m *PortStatistics) GetRxFrames_256_511() uint64 {
+	if m != nil {
+		return m.RxFrames_256_511
+	}
+	return 0
+}
+
+func (m *PortStatistics) GetRxFrames_512_1023() uint64 {
+	if m != nil {
+		return m.RxFrames_512_1023
+	}
+	return 0
+}
+
+func (m *PortStatistics) GetRxFrames_1024_1518() uint64 {
+	if m != nil {
+		return m.RxFrames_1024_1518
+	}
+	return 0
+}
+
+func (m *PortStatistics) GetRxFrames_1519_2047() uint64 {
+	if m != nil {
+		return m.RxFrames_1519_2047
+	}
+	return 0
+}
+
+func (m *PortStatistics) GetRxFrames_2048_4095() uint64 {
+	if m != nil {
+		return m.RxFrames_2048_4095
+	}
+	return 0
+}
+
+func (m *PortStatistics) GetRxFrames_4096_9216() uint64 {
+	if m != nil {
+		return m.RxFrames_4096_9216
+	}
+	return 0
+}
+
+func (m *PortStatistics) GetRxFrames_9217_16383() uint64 {
+	if m != nil {
+		return m.RxFrames_9217_16383
+	}
+	return 0
+}
+
+func (m *PortStatistics) GetRxCrcErrors() uint64 {
+	if m != nil {
+		return m.RxCrcErrors
+	}
+	return 0
+}
+
 func (m *PortStatistics) GetTxBytes() uint64 {
 	if m != nil {
 		return m.TxBytes
@@ -2675,9 +2874,79 @@
 	return 0
 }
 
-func (m *PortStatistics) GetRxCrcErrors() uint64 {
+func (m *PortStatistics) GetTxFrames() uint64 {
 	if m != nil {
-		return m.RxCrcErrors
+		return m.TxFrames
+	}
+	return 0
+}
+
+func (m *PortStatistics) GetTxFrames_64() uint64 {
+	if m != nil {
+		return m.TxFrames_64
+	}
+	return 0
+}
+
+func (m *PortStatistics) GetTxFrames_65_127() uint64 {
+	if m != nil {
+		return m.TxFrames_65_127
+	}
+	return 0
+}
+
+func (m *PortStatistics) GetTxFrames_128_255() uint64 {
+	if m != nil {
+		return m.TxFrames_128_255
+	}
+	return 0
+}
+
+func (m *PortStatistics) GetTxFrames_256_511() uint64 {
+	if m != nil {
+		return m.TxFrames_256_511
+	}
+	return 0
+}
+
+func (m *PortStatistics) GetTxFrames_512_1023() uint64 {
+	if m != nil {
+		return m.TxFrames_512_1023
+	}
+	return 0
+}
+
+func (m *PortStatistics) GetTxFrames_1024_1518() uint64 {
+	if m != nil {
+		return m.TxFrames_1024_1518
+	}
+	return 0
+}
+
+func (m *PortStatistics) GetTxFrames_1519_2047() uint64 {
+	if m != nil {
+		return m.TxFrames_1519_2047
+	}
+	return 0
+}
+
+func (m *PortStatistics) GetTxFrames_2048_4095() uint64 {
+	if m != nil {
+		return m.TxFrames_2048_4095
+	}
+	return 0
+}
+
+func (m *PortStatistics) GetTxFrames_4096_9216() uint64 {
+	if m != nil {
+		return m.TxFrames_4096_9216
+	}
+	return 0
+}
+
+func (m *PortStatistics) GetTxFrames_9217_16383() uint64 {
+	if m != nil {
+		return m.TxFrames_9217_16383
 	}
 	return 0
 }
@@ -2696,6 +2965,332 @@
 	return 0
 }
 
+type OnuStatistics struct {
+	IntfId                    uint32   `protobuf:"fixed32,1,opt,name=intf_id,json=intfId,proto3" json:"intf_id,omitempty"`
+	OnuId                     uint32   `protobuf:"fixed32,2,opt,name=onu_id,json=onuId,proto3" json:"onu_id,omitempty"`
+	PositiveDrift             uint64   `protobuf:"fixed64,3,opt,name=positive_drift,json=positiveDrift,proto3" json:"positive_drift,omitempty"`
+	NegativeDrift             uint64   `protobuf:"fixed64,4,opt,name=negative_drift,json=negativeDrift,proto3" json:"negative_drift,omitempty"`
+	DelimiterMissDetection    uint64   `protobuf:"fixed64,5,opt,name=delimiter_miss_detection,json=delimiterMissDetection,proto3" json:"delimiter_miss_detection,omitempty"`
+	BipErrors                 uint64   `protobuf:"fixed64,6,opt,name=bip_errors,json=bipErrors,proto3" json:"bip_errors,omitempty"`
+	BipUnits                  uint64   `protobuf:"fixed64,7,opt,name=bip_units,json=bipUnits,proto3" json:"bip_units,omitempty"`
+	FecCorrectedSymbols       uint64   `protobuf:"fixed64,8,opt,name=fec_corrected_symbols,json=fecCorrectedSymbols,proto3" json:"fec_corrected_symbols,omitempty"`
+	FecCodewordsCorrected     uint64   `protobuf:"fixed64,9,opt,name=fec_codewords_corrected,json=fecCodewordsCorrected,proto3" json:"fec_codewords_corrected,omitempty"`
+	FecCodewordsUncorrectable uint64   `protobuf:"fixed64,10,opt,name=fec_codewords_uncorrectable,json=fecCodewordsUncorrectable,proto3" json:"fec_codewords_uncorrectable,omitempty"`
+	FecCodewords              uint64   `protobuf:"fixed64,11,opt,name=fec_codewords,json=fecCodewords,proto3" json:"fec_codewords,omitempty"`
+	FecCorrectedUnits         uint64   `protobuf:"fixed64,12,opt,name=fec_corrected_units,json=fecCorrectedUnits,proto3" json:"fec_corrected_units,omitempty"`
+	XgemKeyErrors             uint64   `protobuf:"fixed64,13,opt,name=xgem_key_errors,json=xgemKeyErrors,proto3" json:"xgem_key_errors,omitempty"`
+	XgemLoss                  uint64   `protobuf:"fixed64,14,opt,name=xgem_loss,json=xgemLoss,proto3" json:"xgem_loss,omitempty"`
+	RxPloamsError             uint64   `protobuf:"fixed64,15,opt,name=rx_ploams_error,json=rxPloamsError,proto3" json:"rx_ploams_error,omitempty"`
+	RxPloamsNonIdle           uint64   `protobuf:"fixed64,16,opt,name=rx_ploams_non_idle,json=rxPloamsNonIdle,proto3" json:"rx_ploams_non_idle,omitempty"`
+	RxOmci                    uint64   `protobuf:"fixed64,17,opt,name=rx_omci,json=rxOmci,proto3" json:"rx_omci,omitempty"`
+	RxOmciPacketsCrcError     uint64   `protobuf:"fixed64,18,opt,name=rx_omci_packets_crc_error,json=rxOmciPacketsCrcError,proto3" json:"rx_omci_packets_crc_error,omitempty"`
+	RxBytes                   uint64   `protobuf:"fixed64,19,opt,name=rx_bytes,json=rxBytes,proto3" json:"rx_bytes,omitempty"`
+	RxPackets                 uint64   `protobuf:"fixed64,20,opt,name=rx_packets,json=rxPackets,proto3" json:"rx_packets,omitempty"`
+	TxBytes                   uint64   `protobuf:"fixed64,21,opt,name=tx_bytes,json=txBytes,proto3" json:"tx_bytes,omitempty"`
+	TxPackets                 uint64   `protobuf:"fixed64,22,opt,name=tx_packets,json=txPackets,proto3" json:"tx_packets,omitempty"`
+	BerReported               uint64   `protobuf:"fixed64,23,opt,name=ber_reported,json=berReported,proto3" json:"ber_reported,omitempty"`
+	LcdgErrors                uint64   `protobuf:"fixed64,24,opt,name=lcdg_errors,json=lcdgErrors,proto3" json:"lcdg_errors,omitempty"`
+	RdiErrors                 uint64   `protobuf:"fixed64,25,opt,name=rdi_errors,json=rdiErrors,proto3" json:"rdi_errors,omitempty"`
+	Timestamp                 uint32   `protobuf:"fixed32,26,opt,name=timestamp,proto3" json:"timestamp,omitempty"`
+	XXX_NoUnkeyedLiteral      struct{} `json:"-"`
+	XXX_unrecognized          []byte   `json:"-"`
+	XXX_sizecache             int32    `json:"-"`
+}
+
+func (m *OnuStatistics) Reset()         { *m = OnuStatistics{} }
+func (m *OnuStatistics) String() string { return proto.CompactTextString(m) }
+func (*OnuStatistics) ProtoMessage()    {}
+func (*OnuStatistics) Descriptor() ([]byte, []int) {
+	return fileDescriptor_c072e7aa0dfd74d5, []int{23}
+}
+
+func (m *OnuStatistics) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_OnuStatistics.Unmarshal(m, b)
+}
+func (m *OnuStatistics) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_OnuStatistics.Marshal(b, m, deterministic)
+}
+func (m *OnuStatistics) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_OnuStatistics.Merge(m, src)
+}
+func (m *OnuStatistics) XXX_Size() int {
+	return xxx_messageInfo_OnuStatistics.Size(m)
+}
+func (m *OnuStatistics) XXX_DiscardUnknown() {
+	xxx_messageInfo_OnuStatistics.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_OnuStatistics proto.InternalMessageInfo
+
+func (m *OnuStatistics) GetIntfId() uint32 {
+	if m != nil {
+		return m.IntfId
+	}
+	return 0
+}
+
+func (m *OnuStatistics) GetOnuId() uint32 {
+	if m != nil {
+		return m.OnuId
+	}
+	return 0
+}
+
+func (m *OnuStatistics) GetPositiveDrift() uint64 {
+	if m != nil {
+		return m.PositiveDrift
+	}
+	return 0
+}
+
+func (m *OnuStatistics) GetNegativeDrift() uint64 {
+	if m != nil {
+		return m.NegativeDrift
+	}
+	return 0
+}
+
+func (m *OnuStatistics) GetDelimiterMissDetection() uint64 {
+	if m != nil {
+		return m.DelimiterMissDetection
+	}
+	return 0
+}
+
+func (m *OnuStatistics) GetBipErrors() uint64 {
+	if m != nil {
+		return m.BipErrors
+	}
+	return 0
+}
+
+func (m *OnuStatistics) GetBipUnits() uint64 {
+	if m != nil {
+		return m.BipUnits
+	}
+	return 0
+}
+
+func (m *OnuStatistics) GetFecCorrectedSymbols() uint64 {
+	if m != nil {
+		return m.FecCorrectedSymbols
+	}
+	return 0
+}
+
+func (m *OnuStatistics) GetFecCodewordsCorrected() uint64 {
+	if m != nil {
+		return m.FecCodewordsCorrected
+	}
+	return 0
+}
+
+func (m *OnuStatistics) GetFecCodewordsUncorrectable() uint64 {
+	if m != nil {
+		return m.FecCodewordsUncorrectable
+	}
+	return 0
+}
+
+func (m *OnuStatistics) GetFecCodewords() uint64 {
+	if m != nil {
+		return m.FecCodewords
+	}
+	return 0
+}
+
+func (m *OnuStatistics) GetFecCorrectedUnits() uint64 {
+	if m != nil {
+		return m.FecCorrectedUnits
+	}
+	return 0
+}
+
+func (m *OnuStatistics) GetXgemKeyErrors() uint64 {
+	if m != nil {
+		return m.XgemKeyErrors
+	}
+	return 0
+}
+
+func (m *OnuStatistics) GetXgemLoss() uint64 {
+	if m != nil {
+		return m.XgemLoss
+	}
+	return 0
+}
+
+func (m *OnuStatistics) GetRxPloamsError() uint64 {
+	if m != nil {
+		return m.RxPloamsError
+	}
+	return 0
+}
+
+func (m *OnuStatistics) GetRxPloamsNonIdle() uint64 {
+	if m != nil {
+		return m.RxPloamsNonIdle
+	}
+	return 0
+}
+
+func (m *OnuStatistics) GetRxOmci() uint64 {
+	if m != nil {
+		return m.RxOmci
+	}
+	return 0
+}
+
+func (m *OnuStatistics) GetRxOmciPacketsCrcError() uint64 {
+	if m != nil {
+		return m.RxOmciPacketsCrcError
+	}
+	return 0
+}
+
+func (m *OnuStatistics) GetRxBytes() uint64 {
+	if m != nil {
+		return m.RxBytes
+	}
+	return 0
+}
+
+func (m *OnuStatistics) GetRxPackets() uint64 {
+	if m != nil {
+		return m.RxPackets
+	}
+	return 0
+}
+
+func (m *OnuStatistics) GetTxBytes() uint64 {
+	if m != nil {
+		return m.TxBytes
+	}
+	return 0
+}
+
+func (m *OnuStatistics) GetTxPackets() uint64 {
+	if m != nil {
+		return m.TxPackets
+	}
+	return 0
+}
+
+func (m *OnuStatistics) GetBerReported() uint64 {
+	if m != nil {
+		return m.BerReported
+	}
+	return 0
+}
+
+func (m *OnuStatistics) GetLcdgErrors() uint64 {
+	if m != nil {
+		return m.LcdgErrors
+	}
+	return 0
+}
+
+func (m *OnuStatistics) GetRdiErrors() uint64 {
+	if m != nil {
+		return m.RdiErrors
+	}
+	return 0
+}
+
+func (m *OnuStatistics) GetTimestamp() uint32 {
+	if m != nil {
+		return m.Timestamp
+	}
+	return 0
+}
+
+type GemPortStatistics struct {
+	IntfId               uint32   `protobuf:"fixed32,1,opt,name=intf_id,json=intfId,proto3" json:"intf_id,omitempty"`
+	GemportId            uint32   `protobuf:"fixed32,2,opt,name=gemport_id,json=gemportId,proto3" json:"gemport_id,omitempty"`
+	RxPackets            uint64   `protobuf:"fixed64,3,opt,name=rx_packets,json=rxPackets,proto3" json:"rx_packets,omitempty"`
+	RxBytes              uint64   `protobuf:"fixed64,4,opt,name=rx_bytes,json=rxBytes,proto3" json:"rx_bytes,omitempty"`
+	TxPackets            uint64   `protobuf:"fixed64,5,opt,name=tx_packets,json=txPackets,proto3" json:"tx_packets,omitempty"`
+	TxBytes              uint64   `protobuf:"fixed64,6,opt,name=tx_bytes,json=txBytes,proto3" json:"tx_bytes,omitempty"`
+	Timestamp            uint32   `protobuf:"fixed32,26,opt,name=timestamp,proto3" json:"timestamp,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *GemPortStatistics) Reset()         { *m = GemPortStatistics{} }
+func (m *GemPortStatistics) String() string { return proto.CompactTextString(m) }
+func (*GemPortStatistics) ProtoMessage()    {}
+func (*GemPortStatistics) Descriptor() ([]byte, []int) {
+	return fileDescriptor_c072e7aa0dfd74d5, []int{24}
+}
+
+func (m *GemPortStatistics) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_GemPortStatistics.Unmarshal(m, b)
+}
+func (m *GemPortStatistics) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_GemPortStatistics.Marshal(b, m, deterministic)
+}
+func (m *GemPortStatistics) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_GemPortStatistics.Merge(m, src)
+}
+func (m *GemPortStatistics) XXX_Size() int {
+	return xxx_messageInfo_GemPortStatistics.Size(m)
+}
+func (m *GemPortStatistics) XXX_DiscardUnknown() {
+	xxx_messageInfo_GemPortStatistics.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_GemPortStatistics proto.InternalMessageInfo
+
+func (m *GemPortStatistics) GetIntfId() uint32 {
+	if m != nil {
+		return m.IntfId
+	}
+	return 0
+}
+
+func (m *GemPortStatistics) GetGemportId() uint32 {
+	if m != nil {
+		return m.GemportId
+	}
+	return 0
+}
+
+func (m *GemPortStatistics) GetRxPackets() uint64 {
+	if m != nil {
+		return m.RxPackets
+	}
+	return 0
+}
+
+func (m *GemPortStatistics) GetRxBytes() uint64 {
+	if m != nil {
+		return m.RxBytes
+	}
+	return 0
+}
+
+func (m *GemPortStatistics) GetTxPackets() uint64 {
+	if m != nil {
+		return m.TxPackets
+	}
+	return 0
+}
+
+func (m *GemPortStatistics) GetTxBytes() uint64 {
+	if m != nil {
+		return m.TxBytes
+	}
+	return 0
+}
+
+func (m *GemPortStatistics) GetTimestamp() uint32 {
+	if m != nil {
+		return m.Timestamp
+	}
+	return 0
+}
+
 type FlowStatistics struct {
 	FlowId               uint32   `protobuf:"fixed32,1,opt,name=flow_id,json=flowId,proto3" json:"flow_id,omitempty"`
 	RxBytes              uint64   `protobuf:"fixed64,2,opt,name=rx_bytes,json=rxBytes,proto3" json:"rx_bytes,omitempty"`
@@ -2712,7 +3307,7 @@
 func (m *FlowStatistics) String() string { return proto.CompactTextString(m) }
 func (*FlowStatistics) ProtoMessage()    {}
 func (*FlowStatistics) Descriptor() ([]byte, []int) {
-	return fileDescriptor_c072e7aa0dfd74d5, []int{23}
+	return fileDescriptor_c072e7aa0dfd74d5, []int{25}
 }
 
 func (m *FlowStatistics) XXX_Unmarshal(b []byte) error {
@@ -2787,7 +3382,7 @@
 func (m *LosIndication) String() string { return proto.CompactTextString(m) }
 func (*LosIndication) ProtoMessage()    {}
 func (*LosIndication) Descriptor() ([]byte, []int) {
-	return fileDescriptor_c072e7aa0dfd74d5, []int{24}
+	return fileDescriptor_c072e7aa0dfd74d5, []int{26}
 }
 
 func (m *LosIndication) XXX_Unmarshal(b []byte) error {
@@ -2835,7 +3430,7 @@
 func (m *DyingGaspIndication) String() string { return proto.CompactTextString(m) }
 func (*DyingGaspIndication) ProtoMessage()    {}
 func (*DyingGaspIndication) Descriptor() ([]byte, []int) {
-	return fileDescriptor_c072e7aa0dfd74d5, []int{25}
+	return fileDescriptor_c072e7aa0dfd74d5, []int{27}
 }
 
 func (m *DyingGaspIndication) XXX_Unmarshal(b []byte) error {
@@ -2895,7 +3490,7 @@
 func (m *OnuAlarmIndication) String() string { return proto.CompactTextString(m) }
 func (*OnuAlarmIndication) ProtoMessage()    {}
 func (*OnuAlarmIndication) Descriptor() ([]byte, []int) {
-	return fileDescriptor_c072e7aa0dfd74d5, []int{26}
+	return fileDescriptor_c072e7aa0dfd74d5, []int{28}
 }
 
 func (m *OnuAlarmIndication) XXX_Unmarshal(b []byte) error {
@@ -2985,7 +3580,7 @@
 func (m *OnuStartupFailureIndication) String() string { return proto.CompactTextString(m) }
 func (*OnuStartupFailureIndication) ProtoMessage()    {}
 func (*OnuStartupFailureIndication) Descriptor() ([]byte, []int) {
-	return fileDescriptor_c072e7aa0dfd74d5, []int{27}
+	return fileDescriptor_c072e7aa0dfd74d5, []int{29}
 }
 
 func (m *OnuStartupFailureIndication) XXX_Unmarshal(b []byte) error {
@@ -3041,7 +3636,7 @@
 func (m *OnuSignalDegradeIndication) String() string { return proto.CompactTextString(m) }
 func (*OnuSignalDegradeIndication) ProtoMessage()    {}
 func (*OnuSignalDegradeIndication) Descriptor() ([]byte, []int) {
-	return fileDescriptor_c072e7aa0dfd74d5, []int{28}
+	return fileDescriptor_c072e7aa0dfd74d5, []int{30}
 }
 
 func (m *OnuSignalDegradeIndication) XXX_Unmarshal(b []byte) error {
@@ -3105,7 +3700,7 @@
 func (m *OnuDriftOfWindowIndication) String() string { return proto.CompactTextString(m) }
 func (*OnuDriftOfWindowIndication) ProtoMessage()    {}
 func (*OnuDriftOfWindowIndication) Descriptor() ([]byte, []int) {
-	return fileDescriptor_c072e7aa0dfd74d5, []int{29}
+	return fileDescriptor_c072e7aa0dfd74d5, []int{31}
 }
 
 func (m *OnuDriftOfWindowIndication) XXX_Unmarshal(b []byte) error {
@@ -3174,7 +3769,7 @@
 func (m *OnuLossOfOmciChannelIndication) String() string { return proto.CompactTextString(m) }
 func (*OnuLossOfOmciChannelIndication) ProtoMessage()    {}
 func (*OnuLossOfOmciChannelIndication) Descriptor() ([]byte, []int) {
-	return fileDescriptor_c072e7aa0dfd74d5, []int{30}
+	return fileDescriptor_c072e7aa0dfd74d5, []int{32}
 }
 
 func (m *OnuLossOfOmciChannelIndication) XXX_Unmarshal(b []byte) error {
@@ -3230,7 +3825,7 @@
 func (m *OnuSignalsFailureIndication) String() string { return proto.CompactTextString(m) }
 func (*OnuSignalsFailureIndication) ProtoMessage()    {}
 func (*OnuSignalsFailureIndication) Descriptor() ([]byte, []int) {
-	return fileDescriptor_c072e7aa0dfd74d5, []int{31}
+	return fileDescriptor_c072e7aa0dfd74d5, []int{33}
 }
 
 func (m *OnuSignalsFailureIndication) XXX_Unmarshal(b []byte) error {
@@ -3293,7 +3888,7 @@
 func (m *OnuTransmissionInterferenceWarning) String() string { return proto.CompactTextString(m) }
 func (*OnuTransmissionInterferenceWarning) ProtoMessage()    {}
 func (*OnuTransmissionInterferenceWarning) Descriptor() ([]byte, []int) {
-	return fileDescriptor_c072e7aa0dfd74d5, []int{32}
+	return fileDescriptor_c072e7aa0dfd74d5, []int{34}
 }
 
 func (m *OnuTransmissionInterferenceWarning) XXX_Unmarshal(b []byte) error {
@@ -3355,7 +3950,7 @@
 func (m *OnuActivationFailureIndication) String() string { return proto.CompactTextString(m) }
 func (*OnuActivationFailureIndication) ProtoMessage()    {}
 func (*OnuActivationFailureIndication) Descriptor() ([]byte, []int) {
-	return fileDescriptor_c072e7aa0dfd74d5, []int{33}
+	return fileDescriptor_c072e7aa0dfd74d5, []int{35}
 }
 
 func (m *OnuActivationFailureIndication) XXX_Unmarshal(b []byte) error {
@@ -3410,7 +4005,7 @@
 func (m *OnuLossOfKeySyncFailureIndication) String() string { return proto.CompactTextString(m) }
 func (*OnuLossOfKeySyncFailureIndication) ProtoMessage()    {}
 func (*OnuLossOfKeySyncFailureIndication) Descriptor() ([]byte, []int) {
-	return fileDescriptor_c072e7aa0dfd74d5, []int{34}
+	return fileDescriptor_c072e7aa0dfd74d5, []int{36}
 }
 
 func (m *OnuLossOfKeySyncFailureIndication) XXX_Unmarshal(b []byte) error {
@@ -3464,7 +4059,7 @@
 func (m *RdiErrorIndication) String() string { return proto.CompactTextString(m) }
 func (*RdiErrorIndication) ProtoMessage()    {}
 func (*RdiErrorIndication) Descriptor() ([]byte, []int) {
-	return fileDescriptor_c072e7aa0dfd74d5, []int{35}
+	return fileDescriptor_c072e7aa0dfd74d5, []int{37}
 }
 
 func (m *RdiErrorIndication) XXX_Unmarshal(b []byte) error {
@@ -3514,7 +4109,7 @@
 func (m *OnuItuPonStatsIndication) String() string { return proto.CompactTextString(m) }
 func (*OnuItuPonStatsIndication) ProtoMessage()    {}
 func (*OnuItuPonStatsIndication) Descriptor() ([]byte, []int) {
-	return fileDescriptor_c072e7aa0dfd74d5, []int{36}
+	return fileDescriptor_c072e7aa0dfd74d5, []int{38}
 }
 
 func (m *OnuItuPonStatsIndication) XXX_Unmarshal(b []byte) error {
@@ -3592,7 +4187,7 @@
 func (m *OnuProcessingErrorIndication) String() string { return proto.CompactTextString(m) }
 func (*OnuProcessingErrorIndication) ProtoMessage()    {}
 func (*OnuProcessingErrorIndication) Descriptor() ([]byte, []int) {
-	return fileDescriptor_c072e7aa0dfd74d5, []int{37}
+	return fileDescriptor_c072e7aa0dfd74d5, []int{39}
 }
 
 func (m *OnuProcessingErrorIndication) XXX_Unmarshal(b []byte) error {
@@ -3640,7 +4235,7 @@
 func (m *OnuDeactivationFailureIndication) String() string { return proto.CompactTextString(m) }
 func (*OnuDeactivationFailureIndication) ProtoMessage()    {}
 func (*OnuDeactivationFailureIndication) Descriptor() ([]byte, []int) {
-	return fileDescriptor_c072e7aa0dfd74d5, []int{38}
+	return fileDescriptor_c072e7aa0dfd74d5, []int{40}
 }
 
 func (m *OnuDeactivationFailureIndication) XXX_Unmarshal(b []byte) error {
@@ -3695,7 +4290,7 @@
 func (m *OnuRemoteDefectIndication) String() string { return proto.CompactTextString(m) }
 func (*OnuRemoteDefectIndication) ProtoMessage()    {}
 func (*OnuRemoteDefectIndication) Descriptor() ([]byte, []int) {
-	return fileDescriptor_c072e7aa0dfd74d5, []int{39}
+	return fileDescriptor_c072e7aa0dfd74d5, []int{41}
 }
 
 func (m *OnuRemoteDefectIndication) XXX_Unmarshal(b []byte) error {
@@ -3753,7 +4348,7 @@
 func (m *OnuLossOfGEMChannelDelineationIndication) String() string { return proto.CompactTextString(m) }
 func (*OnuLossOfGEMChannelDelineationIndication) ProtoMessage()    {}
 func (*OnuLossOfGEMChannelDelineationIndication) Descriptor() ([]byte, []int) {
-	return fileDescriptor_c072e7aa0dfd74d5, []int{40}
+	return fileDescriptor_c072e7aa0dfd74d5, []int{42}
 }
 
 func (m *OnuLossOfGEMChannelDelineationIndication) XXX_Unmarshal(b []byte) error {
@@ -3815,7 +4410,7 @@
 func (m *OnuPhysicalEquipmentErrorIndication) String() string { return proto.CompactTextString(m) }
 func (*OnuPhysicalEquipmentErrorIndication) ProtoMessage()    {}
 func (*OnuPhysicalEquipmentErrorIndication) Descriptor() ([]byte, []int) {
-	return fileDescriptor_c072e7aa0dfd74d5, []int{41}
+	return fileDescriptor_c072e7aa0dfd74d5, []int{43}
 }
 
 func (m *OnuPhysicalEquipmentErrorIndication) XXX_Unmarshal(b []byte) error {
@@ -3870,7 +4465,7 @@
 func (m *OnuLossOfAcknowledgementIndication) String() string { return proto.CompactTextString(m) }
 func (*OnuLossOfAcknowledgementIndication) ProtoMessage()    {}
 func (*OnuLossOfAcknowledgementIndication) Descriptor() ([]byte, []int) {
-	return fileDescriptor_c072e7aa0dfd74d5, []int{42}
+	return fileDescriptor_c072e7aa0dfd74d5, []int{44}
 }
 
 func (m *OnuLossOfAcknowledgementIndication) XXX_Unmarshal(b []byte) error {
@@ -3928,7 +4523,7 @@
 func (m *OnuDifferentialReachExceededIndication) String() string { return proto.CompactTextString(m) }
 func (*OnuDifferentialReachExceededIndication) ProtoMessage()    {}
 func (*OnuDifferentialReachExceededIndication) Descriptor() ([]byte, []int) {
-	return fileDescriptor_c072e7aa0dfd74d5, []int{43}
+	return fileDescriptor_c072e7aa0dfd74d5, []int{45}
 }
 
 func (m *OnuDifferentialReachExceededIndication) XXX_Unmarshal(b []byte) error {
@@ -3991,7 +4586,7 @@
 func (m *GroupMember) String() string { return proto.CompactTextString(m) }
 func (*GroupMember) ProtoMessage()    {}
 func (*GroupMember) Descriptor() ([]byte, []int) {
-	return fileDescriptor_c072e7aa0dfd74d5, []int{44}
+	return fileDescriptor_c072e7aa0dfd74d5, []int{46}
 }
 
 func (m *GroupMember) XXX_Unmarshal(b []byte) error {
@@ -4054,7 +4649,7 @@
 func (m *Group) String() string { return proto.CompactTextString(m) }
 func (*Group) ProtoMessage()    {}
 func (*Group) Descriptor() ([]byte, []int) {
-	return fileDescriptor_c072e7aa0dfd74d5, []int{45}
+	return fileDescriptor_c072e7aa0dfd74d5, []int{47}
 }
 
 func (m *Group) XXX_Unmarshal(b []byte) error {
@@ -4115,7 +4710,7 @@
 func (m *ValueParam) String() string { return proto.CompactTextString(m) }
 func (*ValueParam) ProtoMessage()    {}
 func (*ValueParam) Descriptor() ([]byte, []int) {
-	return fileDescriptor_c072e7aa0dfd74d5, []int{46}
+	return fileDescriptor_c072e7aa0dfd74d5, []int{48}
 }
 
 func (m *ValueParam) XXX_Unmarshal(b []byte) error {
@@ -4150,6 +4745,77 @@
 	return common.ValueType_EMPTY
 }
 
+type PonRxPowerData struct {
+	IntfId               uint32                                   `protobuf:"fixed32,1,opt,name=intf_id,json=intfId,proto3" json:"intf_id,omitempty"`
+	OnuId                uint32                                   `protobuf:"fixed32,2,opt,name=onu_id,json=onuId,proto3" json:"onu_id,omitempty"`
+	Status               string                                   `protobuf:"bytes,3,opt,name=status,proto3" json:"status,omitempty"`
+	FailReason           PonRxPowerData_RssiMeasurementFailReason `protobuf:"varint,4,opt,name=fail_reason,json=failReason,proto3,enum=openolt.PonRxPowerData_RssiMeasurementFailReason" json:"fail_reason,omitempty"`
+	RxPowerMeanDbm       float64                                  `protobuf:"fixed64,5,opt,name=rx_power_mean_dbm,json=rxPowerMeanDbm,proto3" json:"rx_power_mean_dbm,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}                                 `json:"-"`
+	XXX_unrecognized     []byte                                   `json:"-"`
+	XXX_sizecache        int32                                    `json:"-"`
+}
+
+func (m *PonRxPowerData) Reset()         { *m = PonRxPowerData{} }
+func (m *PonRxPowerData) String() string { return proto.CompactTextString(m) }
+func (*PonRxPowerData) ProtoMessage()    {}
+func (*PonRxPowerData) Descriptor() ([]byte, []int) {
+	return fileDescriptor_c072e7aa0dfd74d5, []int{49}
+}
+
+func (m *PonRxPowerData) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_PonRxPowerData.Unmarshal(m, b)
+}
+func (m *PonRxPowerData) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_PonRxPowerData.Marshal(b, m, deterministic)
+}
+func (m *PonRxPowerData) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_PonRxPowerData.Merge(m, src)
+}
+func (m *PonRxPowerData) XXX_Size() int {
+	return xxx_messageInfo_PonRxPowerData.Size(m)
+}
+func (m *PonRxPowerData) XXX_DiscardUnknown() {
+	xxx_messageInfo_PonRxPowerData.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_PonRxPowerData proto.InternalMessageInfo
+
+func (m *PonRxPowerData) GetIntfId() uint32 {
+	if m != nil {
+		return m.IntfId
+	}
+	return 0
+}
+
+func (m *PonRxPowerData) GetOnuId() uint32 {
+	if m != nil {
+		return m.OnuId
+	}
+	return 0
+}
+
+func (m *PonRxPowerData) GetStatus() string {
+	if m != nil {
+		return m.Status
+	}
+	return ""
+}
+
+func (m *PonRxPowerData) GetFailReason() PonRxPowerData_RssiMeasurementFailReason {
+	if m != nil {
+		return m.FailReason
+	}
+	return PonRxPowerData_FAIL_REASON_NONE
+}
+
+func (m *PonRxPowerData) GetRxPowerMeanDbm() float64 {
+	if m != nil {
+		return m.RxPowerMeanDbm
+	}
+	return 0
+}
+
 type Empty struct {
 	XXX_NoUnkeyedLiteral struct{} `json:"-"`
 	XXX_unrecognized     []byte   `json:"-"`
@@ -4160,7 +4826,7 @@
 func (m *Empty) String() string { return proto.CompactTextString(m) }
 func (*Empty) ProtoMessage()    {}
 func (*Empty) Descriptor() ([]byte, []int) {
-	return fileDescriptor_c072e7aa0dfd74d5, []int{47}
+	return fileDescriptor_c072e7aa0dfd74d5, []int{50}
 }
 
 func (m *Empty) XXX_Unmarshal(b []byte) error {
@@ -4187,6 +4853,7 @@
 	proto.RegisterEnum("openolt.DeviceInfo_DeviceResourceRanges_Pool_SharingType", DeviceInfo_DeviceResourceRanges_Pool_SharingType_name, DeviceInfo_DeviceResourceRanges_Pool_SharingType_value)
 	proto.RegisterEnum("openolt.GroupMember_InterfaceType", GroupMember_InterfaceType_name, GroupMember_InterfaceType_value)
 	proto.RegisterEnum("openolt.Group_GroupMembersCommand", Group_GroupMembersCommand_name, Group_GroupMembersCommand_value)
+	proto.RegisterEnum("openolt.PonRxPowerData_RssiMeasurementFailReason", PonRxPowerData_RssiMeasurementFailReason_name, PonRxPowerData_RssiMeasurementFailReason_value)
 	proto.RegisterType((*Indication)(nil), "openolt.Indication")
 	proto.RegisterType((*AlarmIndication)(nil), "openolt.AlarmIndication")
 	proto.RegisterType((*OltIndication)(nil), "openolt.OltIndication")
@@ -4210,9 +4877,12 @@
 	proto.RegisterType((*ActionCmd)(nil), "openolt.ActionCmd")
 	proto.RegisterType((*Action)(nil), "openolt.Action")
 	proto.RegisterType((*Flow)(nil), "openolt.Flow")
+	proto.RegisterMapType((map[uint32]bool)(nil), "openolt.Flow.GemportToAesEntry")
 	proto.RegisterMapType((map[uint32]uint32)(nil), "openolt.Flow.PbitToGemportEntry")
 	proto.RegisterType((*SerialNumber)(nil), "openolt.SerialNumber")
 	proto.RegisterType((*PortStatistics)(nil), "openolt.PortStatistics")
+	proto.RegisterType((*OnuStatistics)(nil), "openolt.OnuStatistics")
+	proto.RegisterType((*GemPortStatistics)(nil), "openolt.GemPortStatistics")
 	proto.RegisterType((*FlowStatistics)(nil), "openolt.FlowStatistics")
 	proto.RegisterType((*LosIndication)(nil), "openolt.LosIndication")
 	proto.RegisterType((*DyingGaspIndication)(nil), "openolt.DyingGaspIndication")
@@ -4237,285 +4907,349 @@
 	proto.RegisterType((*GroupMember)(nil), "openolt.GroupMember")
 	proto.RegisterType((*Group)(nil), "openolt.Group")
 	proto.RegisterType((*ValueParam)(nil), "openolt.ValueParam")
+	proto.RegisterType((*PonRxPowerData)(nil), "openolt.PonRxPowerData")
 	proto.RegisterType((*Empty)(nil), "openolt.Empty")
 }
 
 func init() { proto.RegisterFile("voltha_protos/openolt.proto", fileDescriptor_c072e7aa0dfd74d5) }
 
 var fileDescriptor_c072e7aa0dfd74d5 = []byte{
-	// 4347 bytes of a gzipped FileDescriptorProto
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+	0x92, 0xb9, 0xc3, 0x8f, 0xe2, 0x21, 0xba, 0x15, 0xa4, 0x9b, 0xd7, 0x6a, 0x48, 0x97, 0xb2, 0x16,
+	0x84, 0xbf, 0x07, 0xd3, 0xe9, 0x0b, 0x7a, 0x82, 0x33, 0xb9, 0x9c, 0x99, 0xd6, 0x0c, 0xd1, 0xde,
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+	0xa0, 0xcc, 0xd8, 0x0b, 0xce, 0x9f, 0x42, 0x5e, 0xa7, 0xc7, 0x8c, 0xbd, 0x7d, 0x87, 0xcf, 0x23,
+	0xcf, 0xb4, 0x06, 0x72, 0x87, 0x0b, 0x1b, 0x41, 0xf0, 0x0a, 0x66, 0xb6, 0x98, 0xeb, 0x52, 0x2b,
+	0xfd, 0xda, 0xee, 0x6d, 0x5c, 0xab, 0xc8, 0xb5, 0xac, 0xcd, 0x0b, 0xae, 0x21, 0x73, 0x41, 0xfb,
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+	0xed, 0x1e, 0x72, 0x2f, 0x69, 0x73, 0x6a, 0xbc, 0x19, 0xad, 0xa0, 0x3e, 0x85, 0xb9, 0x1d, 0xca,
+	0x87, 0xdf, 0x35, 0x8e, 0xda, 0x78, 0xc9, 0x0f, 0x53, 0x87, 0xf0, 0xda, 0x87, 0xe8, 0xe8, 0x03,
+	0x6d, 0x51, 0x39, 0x1a, 0x42, 0x08, 0x67, 0x01, 0xdc, 0xde, 0x0a, 0xa8, 0xc9, 0x69, 0x3b, 0x30,
+	0x3b, 0x1d, 0xc7, 0x3a, 0xb2, 0x4e, 0xa8, 0xdd, 0x77, 0xc5, 0xa1, 0x7e, 0x6f, 0x2d, 0xf3, 0xb3,
+	0xe0, 0x21, 0xc0, 0xd0, 0xac, 0x7d, 0x8c, 0x0e, 0x57, 0xb5, 0x15, 0x9c, 0xb5, 0xd1, 0xac, 0xca,
+	0xa7, 0xdc, 0x29, 0x37, 0xed, 0xf3, 0x0a, 0x56, 0xe1, 0xb3, 0x03, 0xb3, 0x99, 0x1e, 0xfd, 0x6e,
+	0x9f, 0xf6, 0x69, 0x48, 0x56, 0x46, 0xfa, 0x93, 0xca, 0x21, 0x5f, 0x1a, 0xfa, 0xba, 0xa3, 0xdd,
+	0x1e, 0x1a, 0x9f, 0x34, 0x50, 0x7e, 0x32, 0xbd, 0xf8, 0x5f, 0xfb, 0x19, 0xc1, 0x26, 0xfc, 0xfc,
+	0x16, 0xd4, 0xe4, 0x76, 0x4e, 0x55, 0xdd, 0x57, 0x6f, 0xb7, 0x04, 0xa4, 0xdd, 0x7a, 0x9c, 0x23,
+	0xdf, 0xc2, 0xfc, 0x21, 0x0d, 0x3a, 0x2c, 0xe8, 0x61, 0x31, 0xd6, 0xf2, 0x69, 0x30, 0xc8, 0x80,
+	0x8a, 0xa1, 0x9e, 0x3d, 0xc0, 0x9e, 0xdd, 0xd5, 0x96, 0x44, 0xcf, 0x46, 0x52, 0xc8, 0xc3, 0xa7,
+	0x24, 0x0f, 0x23, 0x59, 0xa5, 0xbe, 0x8d, 0x34, 0x93, 0xa3, 0x52, 0x86, 0x82, 0xaa, 0x0d, 0xa5,
+	0x1d, 0xca, 0x1b, 0x17, 0x1c, 0xab, 0x34, 0x92, 0x8c, 0x28, 0x29, 0xfc, 0x96, 0xe7, 0xa2, 0x4a,
+	0x4e, 0xa7, 0xbc, 0x1f, 0x78, 0xa8, 0x09, 0xb3, 0xac, 0x29, 0x0e, 0xc1, 0xfa, 0x2d, 0xfe, 0xd0,
+	0x49, 0xbe, 0x0a, 0xc0, 0x37, 0xb2, 0x47, 0x94, 0x13, 0x51, 0x10, 0xe2, 0x6f, 0xd8, 0xb3, 0xaa,
+	0xeb, 0x73, 0xc3, 0x10, 0x8d, 0xa0, 0xf7, 0x61, 0x69, 0x87, 0xf2, 0xbd, 0xd1, 0xb7, 0xf4, 0xb3,
+	0x49, 0x62, 0x25, 0xfb, 0x2b, 0xb5, 0xcc, 0x6f, 0x07, 0xb4, 0x87, 0xe8, 0x49, 0xd3, 0x3e, 0x50,
+	0x43, 0x18, 0xcd, 0x28, 0x3c, 0x9e, 0xc0, 0xfc, 0x48, 0xfd, 0xfb, 0x78, 0xcb, 0xac, 0xed, 0x48,
+	0x36, 0xb9, 0x20, 0x22, 0xc7, 0x27, 0x35, 0xea, 0x80, 0x87, 0xdb, 0x57, 0x94, 0xb1, 0x43, 0x59,
+	0x3e, 0x51, 0x7f, 0x99, 0xfb, 0xf4, 0xc5, 0xb7, 0xb0, 0xc2, 0x82, 0x2e, 0xda, 0x5a, 0x2c, 0xb0,
+	0xd7, 0xe4, 0xff, 0x2f, 0x10, 0x71, 0xbd, 0xa8, 0xbc, 0xc6, 0xb6, 0x28, 0x20, 0x5b, 0x7b, 0xed,
+	0x6f, 0x1e, 0x75, 0x1d, 0x7e, 0xd2, 0x3f, 0x16, 0xcb, 0xfe, 0x28, 0x32, 0x79, 0x24, 0x4d, 0x3e,
+	0x53, 0xff, 0x25, 0xc1, 0xd9, 0xc6, 0xa3, 0x2e, 0x8b, 0xfe, 0x6b, 0x84, 0xc3, 0xdc, 0xe1, 0xd8,
+	0x71, 0x1e, 0x35, 0x9f, 0xff, 0x4f, 0x00, 0x00, 0x00, 0xff, 0xff, 0x07, 0x3d, 0xbf, 0x02, 0x3e,
+	0x41, 0x00, 0x00,
 }
 
 // Reference imports to suppress errors if they are not otherwise used.
@@ -4546,6 +5280,8 @@
 	GetDeviceInfo(ctx context.Context, in *Empty, opts ...grpc.CallOption) (*DeviceInfo, error)
 	Reboot(ctx context.Context, in *Empty, opts ...grpc.CallOption) (*Empty, error)
 	CollectStatistics(ctx context.Context, in *Empty, opts ...grpc.CallOption) (*Empty, error)
+	GetOnuStatistics(ctx context.Context, in *Onu, opts ...grpc.CallOption) (*OnuStatistics, error)
+	GetGemPortStatistics(ctx context.Context, in *OnuPacket, opts ...grpc.CallOption) (*GemPortStatistics, error)
 	CreateTrafficSchedulers(ctx context.Context, in *tech_profile.TrafficSchedulers, opts ...grpc.CallOption) (*Empty, error)
 	RemoveTrafficSchedulers(ctx context.Context, in *tech_profile.TrafficSchedulers, opts ...grpc.CallOption) (*Empty, error)
 	CreateTrafficQueues(ctx context.Context, in *tech_profile.TrafficQueues, opts ...grpc.CallOption) (*Empty, error)
@@ -4557,6 +5293,7 @@
 	OnuItuPonAlarmSet(ctx context.Context, in *config.OnuItuPonAlarm, opts ...grpc.CallOption) (*Empty, error)
 	GetLogicalOnuDistanceZero(ctx context.Context, in *Onu, opts ...grpc.CallOption) (*OnuLogicalDistance, error)
 	GetLogicalOnuDistance(ctx context.Context, in *Onu, opts ...grpc.CallOption) (*OnuLogicalDistance, error)
+	GetPonRxPower(ctx context.Context, in *Onu, opts ...grpc.CallOption) (*PonRxPowerData, error)
 }
 
 type openoltClient struct {
@@ -4711,6 +5448,24 @@
 	return out, nil
 }
 
+func (c *openoltClient) GetOnuStatistics(ctx context.Context, in *Onu, opts ...grpc.CallOption) (*OnuStatistics, error) {
+	out := new(OnuStatistics)
+	err := c.cc.Invoke(ctx, "/openolt.Openolt/GetOnuStatistics", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *openoltClient) GetGemPortStatistics(ctx context.Context, in *OnuPacket, opts ...grpc.CallOption) (*GemPortStatistics, error) {
+	out := new(GemPortStatistics)
+	err := c.cc.Invoke(ctx, "/openolt.Openolt/GetGemPortStatistics", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 func (c *openoltClient) CreateTrafficSchedulers(ctx context.Context, in *tech_profile.TrafficSchedulers, opts ...grpc.CallOption) (*Empty, error) {
 	out := new(Empty)
 	err := c.cc.Invoke(ctx, "/openolt.Openolt/CreateTrafficSchedulers", in, out, opts...)
@@ -4833,6 +5588,15 @@
 	return out, nil
 }
 
+func (c *openoltClient) GetPonRxPower(ctx context.Context, in *Onu, opts ...grpc.CallOption) (*PonRxPowerData, error) {
+	out := new(PonRxPowerData)
+	err := c.cc.Invoke(ctx, "/openolt.Openolt/GetPonRxPower", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 // OpenoltServer is the server API for Openolt service.
 type OpenoltServer interface {
 	DisableOlt(context.Context, *Empty) (*Empty, error)
@@ -4851,6 +5615,8 @@
 	GetDeviceInfo(context.Context, *Empty) (*DeviceInfo, error)
 	Reboot(context.Context, *Empty) (*Empty, error)
 	CollectStatistics(context.Context, *Empty) (*Empty, error)
+	GetOnuStatistics(context.Context, *Onu) (*OnuStatistics, error)
+	GetGemPortStatistics(context.Context, *OnuPacket) (*GemPortStatistics, error)
 	CreateTrafficSchedulers(context.Context, *tech_profile.TrafficSchedulers) (*Empty, error)
 	RemoveTrafficSchedulers(context.Context, *tech_profile.TrafficSchedulers) (*Empty, error)
 	CreateTrafficQueues(context.Context, *tech_profile.TrafficQueues) (*Empty, error)
@@ -4862,6 +5628,102 @@
 	OnuItuPonAlarmSet(context.Context, *config.OnuItuPonAlarm) (*Empty, error)
 	GetLogicalOnuDistanceZero(context.Context, *Onu) (*OnuLogicalDistance, error)
 	GetLogicalOnuDistance(context.Context, *Onu) (*OnuLogicalDistance, error)
+	GetPonRxPower(context.Context, *Onu) (*PonRxPowerData, error)
+}
+
+// UnimplementedOpenoltServer can be embedded to have forward compatible implementations.
+type UnimplementedOpenoltServer struct {
+}
+
+func (*UnimplementedOpenoltServer) DisableOlt(ctx context.Context, req *Empty) (*Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method DisableOlt not implemented")
+}
+func (*UnimplementedOpenoltServer) ReenableOlt(ctx context.Context, req *Empty) (*Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ReenableOlt not implemented")
+}
+func (*UnimplementedOpenoltServer) ActivateOnu(ctx context.Context, req *Onu) (*Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ActivateOnu not implemented")
+}
+func (*UnimplementedOpenoltServer) DeactivateOnu(ctx context.Context, req *Onu) (*Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method DeactivateOnu not implemented")
+}
+func (*UnimplementedOpenoltServer) DeleteOnu(ctx context.Context, req *Onu) (*Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method DeleteOnu not implemented")
+}
+func (*UnimplementedOpenoltServer) OmciMsgOut(ctx context.Context, req *OmciMsg) (*Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method OmciMsgOut not implemented")
+}
+func (*UnimplementedOpenoltServer) OnuPacketOut(ctx context.Context, req *OnuPacket) (*Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method OnuPacketOut not implemented")
+}
+func (*UnimplementedOpenoltServer) UplinkPacketOut(ctx context.Context, req *UplinkPacket) (*Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method UplinkPacketOut not implemented")
+}
+func (*UnimplementedOpenoltServer) FlowAdd(ctx context.Context, req *Flow) (*Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method FlowAdd not implemented")
+}
+func (*UnimplementedOpenoltServer) FlowRemove(ctx context.Context, req *Flow) (*Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method FlowRemove not implemented")
+}
+func (*UnimplementedOpenoltServer) HeartbeatCheck(ctx context.Context, req *Empty) (*Heartbeat, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method HeartbeatCheck not implemented")
+}
+func (*UnimplementedOpenoltServer) EnablePonIf(ctx context.Context, req *Interface) (*Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method EnablePonIf not implemented")
+}
+func (*UnimplementedOpenoltServer) DisablePonIf(ctx context.Context, req *Interface) (*Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method DisablePonIf not implemented")
+}
+func (*UnimplementedOpenoltServer) GetDeviceInfo(ctx context.Context, req *Empty) (*DeviceInfo, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetDeviceInfo not implemented")
+}
+func (*UnimplementedOpenoltServer) Reboot(ctx context.Context, req *Empty) (*Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method Reboot not implemented")
+}
+func (*UnimplementedOpenoltServer) CollectStatistics(ctx context.Context, req *Empty) (*Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method CollectStatistics not implemented")
+}
+func (*UnimplementedOpenoltServer) GetOnuStatistics(ctx context.Context, req *Onu) (*OnuStatistics, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetOnuStatistics not implemented")
+}
+func (*UnimplementedOpenoltServer) GetGemPortStatistics(ctx context.Context, req *OnuPacket) (*GemPortStatistics, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetGemPortStatistics not implemented")
+}
+func (*UnimplementedOpenoltServer) CreateTrafficSchedulers(ctx context.Context, req *tech_profile.TrafficSchedulers) (*Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method CreateTrafficSchedulers not implemented")
+}
+func (*UnimplementedOpenoltServer) RemoveTrafficSchedulers(ctx context.Context, req *tech_profile.TrafficSchedulers) (*Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method RemoveTrafficSchedulers not implemented")
+}
+func (*UnimplementedOpenoltServer) CreateTrafficQueues(ctx context.Context, req *tech_profile.TrafficQueues) (*Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method CreateTrafficQueues not implemented")
+}
+func (*UnimplementedOpenoltServer) RemoveTrafficQueues(ctx context.Context, req *tech_profile.TrafficQueues) (*Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method RemoveTrafficQueues not implemented")
+}
+func (*UnimplementedOpenoltServer) EnableIndication(req *Empty, srv Openolt_EnableIndicationServer) error {
+	return status.Errorf(codes.Unimplemented, "method EnableIndication not implemented")
+}
+func (*UnimplementedOpenoltServer) PerformGroupOperation(ctx context.Context, req *Group) (*Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method PerformGroupOperation not implemented")
+}
+func (*UnimplementedOpenoltServer) DeleteGroup(ctx context.Context, req *Group) (*Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method DeleteGroup not implemented")
+}
+func (*UnimplementedOpenoltServer) GetExtValue(ctx context.Context, req *ValueParam) (*common.ReturnValues, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetExtValue not implemented")
+}
+func (*UnimplementedOpenoltServer) OnuItuPonAlarmSet(ctx context.Context, req *config.OnuItuPonAlarm) (*Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method OnuItuPonAlarmSet not implemented")
+}
+func (*UnimplementedOpenoltServer) GetLogicalOnuDistanceZero(ctx context.Context, req *Onu) (*OnuLogicalDistance, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetLogicalOnuDistanceZero not implemented")
+}
+func (*UnimplementedOpenoltServer) GetLogicalOnuDistance(ctx context.Context, req *Onu) (*OnuLogicalDistance, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetLogicalOnuDistance not implemented")
+}
+func (*UnimplementedOpenoltServer) GetPonRxPower(ctx context.Context, req *Onu) (*PonRxPowerData, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetPonRxPower not implemented")
 }
 
 func RegisterOpenoltServer(s *grpc.Server, srv OpenoltServer) {
@@ -5156,6 +6018,42 @@
 	return interceptor(ctx, in, info, handler)
 }
 
+func _Openolt_GetOnuStatistics_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(Onu)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(OpenoltServer).GetOnuStatistics(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/openolt.Openolt/GetOnuStatistics",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(OpenoltServer).GetOnuStatistics(ctx, req.(*Onu))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _Openolt_GetGemPortStatistics_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(OnuPacket)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(OpenoltServer).GetGemPortStatistics(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/openolt.Openolt/GetGemPortStatistics",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(OpenoltServer).GetGemPortStatistics(ctx, req.(*OnuPacket))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 func _Openolt_CreateTrafficSchedulers_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(tech_profile.TrafficSchedulers)
 	if err := dec(in); err != nil {
@@ -5357,6 +6255,24 @@
 	return interceptor(ctx, in, info, handler)
 }
 
+func _Openolt_GetPonRxPower_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(Onu)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(OpenoltServer).GetPonRxPower(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/openolt.Openolt/GetPonRxPower",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(OpenoltServer).GetPonRxPower(ctx, req.(*Onu))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 var _Openolt_serviceDesc = grpc.ServiceDesc{
 	ServiceName: "openolt.Openolt",
 	HandlerType: (*OpenoltServer)(nil),
@@ -5426,6 +6342,14 @@
 			Handler:    _Openolt_CollectStatistics_Handler,
 		},
 		{
+			MethodName: "GetOnuStatistics",
+			Handler:    _Openolt_GetOnuStatistics_Handler,
+		},
+		{
+			MethodName: "GetGemPortStatistics",
+			Handler:    _Openolt_GetGemPortStatistics_Handler,
+		},
+		{
 			MethodName: "CreateTrafficSchedulers",
 			Handler:    _Openolt_CreateTrafficSchedulers_Handler,
 		},
@@ -5465,6 +6389,10 @@
 			MethodName: "GetLogicalOnuDistance",
 			Handler:    _Openolt_GetLogicalOnuDistance_Handler,
 		},
+		{
+			MethodName: "GetPonRxPower",
+			Handler:    _Openolt_GetPonRxPower_Handler,
+		},
 	},
 	Streams: []grpc.StreamDesc{
 		{
diff --git a/vendor/github.com/opencord/voltha-protos/v5/go/tech_profile/tech_profile.pb.go b/vendor/github.com/opencord/voltha-protos/v5/go/tech_profile/tech_profile.pb.go
new file mode 100644
index 0000000..85f717a
--- /dev/null
+++ b/vendor/github.com/opencord/voltha-protos/v5/go/tech_profile/tech_profile.pb.go
@@ -0,0 +1,2089 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: voltha_protos/tech_profile.proto
+
+package tech_profile
+
+import (
+	fmt "fmt"
+	proto "github.com/golang/protobuf/proto"
+	_ "google.golang.org/genproto/googleapis/api/annotations"
+	math "math"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
+
+type Direction int32
+
+const (
+	Direction_UPSTREAM      Direction = 0
+	Direction_DOWNSTREAM    Direction = 1
+	Direction_BIDIRECTIONAL Direction = 2
+)
+
+var Direction_name = map[int32]string{
+	0: "UPSTREAM",
+	1: "DOWNSTREAM",
+	2: "BIDIRECTIONAL",
+}
+
+var Direction_value = map[string]int32{
+	"UPSTREAM":      0,
+	"DOWNSTREAM":    1,
+	"BIDIRECTIONAL": 2,
+}
+
+func (x Direction) String() string {
+	return proto.EnumName(Direction_name, int32(x))
+}
+
+func (Direction) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_d019a68bffe14cae, []int{0}
+}
+
+type SchedulingPolicy int32
+
+const (
+	SchedulingPolicy_WRR            SchedulingPolicy = 0
+	SchedulingPolicy_StrictPriority SchedulingPolicy = 1
+	SchedulingPolicy_Hybrid         SchedulingPolicy = 2
+)
+
+var SchedulingPolicy_name = map[int32]string{
+	0: "WRR",
+	1: "StrictPriority",
+	2: "Hybrid",
+}
+
+var SchedulingPolicy_value = map[string]int32{
+	"WRR":            0,
+	"StrictPriority": 1,
+	"Hybrid":         2,
+}
+
+func (x SchedulingPolicy) String() string {
+	return proto.EnumName(SchedulingPolicy_name, int32(x))
+}
+
+func (SchedulingPolicy) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_d019a68bffe14cae, []int{1}
+}
+
+type AdditionalBW int32
+
+const (
+	AdditionalBW_AdditionalBW_None       AdditionalBW = 0
+	AdditionalBW_AdditionalBW_NA         AdditionalBW = 1
+	AdditionalBW_AdditionalBW_BestEffort AdditionalBW = 2
+	AdditionalBW_AdditionalBW_Auto       AdditionalBW = 3
+)
+
+var AdditionalBW_name = map[int32]string{
+	0: "AdditionalBW_None",
+	1: "AdditionalBW_NA",
+	2: "AdditionalBW_BestEffort",
+	3: "AdditionalBW_Auto",
+}
+
+var AdditionalBW_value = map[string]int32{
+	"AdditionalBW_None":       0,
+	"AdditionalBW_NA":         1,
+	"AdditionalBW_BestEffort": 2,
+	"AdditionalBW_Auto":       3,
+}
+
+func (x AdditionalBW) String() string {
+	return proto.EnumName(AdditionalBW_name, int32(x))
+}
+
+func (AdditionalBW) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_d019a68bffe14cae, []int{2}
+}
+
+type DiscardPolicy int32
+
+const (
+	DiscardPolicy_TailDrop  DiscardPolicy = 0
+	DiscardPolicy_WTailDrop DiscardPolicy = 1
+	DiscardPolicy_Red       DiscardPolicy = 2
+	DiscardPolicy_WRed      DiscardPolicy = 3
+)
+
+var DiscardPolicy_name = map[int32]string{
+	0: "TailDrop",
+	1: "WTailDrop",
+	2: "Red",
+	3: "WRed",
+}
+
+var DiscardPolicy_value = map[string]int32{
+	"TailDrop":  0,
+	"WTailDrop": 1,
+	"Red":       2,
+	"WRed":      3,
+}
+
+func (x DiscardPolicy) String() string {
+	return proto.EnumName(DiscardPolicy_name, int32(x))
+}
+
+func (DiscardPolicy) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_d019a68bffe14cae, []int{3}
+}
+
+type InferredAdditionBWIndication int32
+
+const (
+	InferredAdditionBWIndication_InferredAdditionBWIndication_None       InferredAdditionBWIndication = 0
+	InferredAdditionBWIndication_InferredAdditionBWIndication_Assured    InferredAdditionBWIndication = 1
+	InferredAdditionBWIndication_InferredAdditionBWIndication_BestEffort InferredAdditionBWIndication = 2
+)
+
+var InferredAdditionBWIndication_name = map[int32]string{
+	0: "InferredAdditionBWIndication_None",
+	1: "InferredAdditionBWIndication_Assured",
+	2: "InferredAdditionBWIndication_BestEffort",
+}
+
+var InferredAdditionBWIndication_value = map[string]int32{
+	"InferredAdditionBWIndication_None":       0,
+	"InferredAdditionBWIndication_Assured":    1,
+	"InferredAdditionBWIndication_BestEffort": 2,
+}
+
+func (x InferredAdditionBWIndication) String() string {
+	return proto.EnumName(InferredAdditionBWIndication_name, int32(x))
+}
+
+func (InferredAdditionBWIndication) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_d019a68bffe14cae, []int{4}
+}
+
+type SchedulerConfig struct {
+	Direction            Direction        `protobuf:"varint,1,opt,name=direction,proto3,enum=tech_profile.Direction" json:"direction,omitempty"`
+	AdditionalBw         AdditionalBW     `protobuf:"varint,2,opt,name=additional_bw,json=additionalBw,proto3,enum=tech_profile.AdditionalBW" json:"additional_bw,omitempty"`
+	Priority             uint32           `protobuf:"fixed32,3,opt,name=priority,proto3" json:"priority,omitempty"`
+	Weight               uint32           `protobuf:"fixed32,4,opt,name=weight,proto3" json:"weight,omitempty"`
+	SchedPolicy          SchedulingPolicy `protobuf:"varint,5,opt,name=sched_policy,json=schedPolicy,proto3,enum=tech_profile.SchedulingPolicy" json:"sched_policy,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}         `json:"-"`
+	XXX_unrecognized     []byte           `json:"-"`
+	XXX_sizecache        int32            `json:"-"`
+}
+
+func (m *SchedulerConfig) Reset()         { *m = SchedulerConfig{} }
+func (m *SchedulerConfig) String() string { return proto.CompactTextString(m) }
+func (*SchedulerConfig) ProtoMessage()    {}
+func (*SchedulerConfig) Descriptor() ([]byte, []int) {
+	return fileDescriptor_d019a68bffe14cae, []int{0}
+}
+
+func (m *SchedulerConfig) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_SchedulerConfig.Unmarshal(m, b)
+}
+func (m *SchedulerConfig) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_SchedulerConfig.Marshal(b, m, deterministic)
+}
+func (m *SchedulerConfig) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_SchedulerConfig.Merge(m, src)
+}
+func (m *SchedulerConfig) XXX_Size() int {
+	return xxx_messageInfo_SchedulerConfig.Size(m)
+}
+func (m *SchedulerConfig) XXX_DiscardUnknown() {
+	xxx_messageInfo_SchedulerConfig.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_SchedulerConfig proto.InternalMessageInfo
+
+func (m *SchedulerConfig) GetDirection() Direction {
+	if m != nil {
+		return m.Direction
+	}
+	return Direction_UPSTREAM
+}
+
+func (m *SchedulerConfig) GetAdditionalBw() AdditionalBW {
+	if m != nil {
+		return m.AdditionalBw
+	}
+	return AdditionalBW_AdditionalBW_None
+}
+
+func (m *SchedulerConfig) GetPriority() uint32 {
+	if m != nil {
+		return m.Priority
+	}
+	return 0
+}
+
+func (m *SchedulerConfig) GetWeight() uint32 {
+	if m != nil {
+		return m.Weight
+	}
+	return 0
+}
+
+func (m *SchedulerConfig) GetSchedPolicy() SchedulingPolicy {
+	if m != nil {
+		return m.SchedPolicy
+	}
+	return SchedulingPolicy_WRR
+}
+
+type TrafficShapingInfo struct {
+	Cir                  uint32                       `protobuf:"fixed32,1,opt,name=cir,proto3" json:"cir,omitempty"`
+	Cbs                  uint32                       `protobuf:"fixed32,2,opt,name=cbs,proto3" json:"cbs,omitempty"`
+	Pir                  uint32                       `protobuf:"fixed32,3,opt,name=pir,proto3" json:"pir,omitempty"`
+	Pbs                  uint32                       `protobuf:"fixed32,4,opt,name=pbs,proto3" json:"pbs,omitempty"`
+	Gir                  uint32                       `protobuf:"fixed32,5,opt,name=gir,proto3" json:"gir,omitempty"`
+	AddBwInd             InferredAdditionBWIndication `protobuf:"varint,6,opt,name=add_bw_ind,json=addBwInd,proto3,enum=tech_profile.InferredAdditionBWIndication" json:"add_bw_ind,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}                     `json:"-"`
+	XXX_unrecognized     []byte                       `json:"-"`
+	XXX_sizecache        int32                        `json:"-"`
+}
+
+func (m *TrafficShapingInfo) Reset()         { *m = TrafficShapingInfo{} }
+func (m *TrafficShapingInfo) String() string { return proto.CompactTextString(m) }
+func (*TrafficShapingInfo) ProtoMessage()    {}
+func (*TrafficShapingInfo) Descriptor() ([]byte, []int) {
+	return fileDescriptor_d019a68bffe14cae, []int{1}
+}
+
+func (m *TrafficShapingInfo) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_TrafficShapingInfo.Unmarshal(m, b)
+}
+func (m *TrafficShapingInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_TrafficShapingInfo.Marshal(b, m, deterministic)
+}
+func (m *TrafficShapingInfo) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_TrafficShapingInfo.Merge(m, src)
+}
+func (m *TrafficShapingInfo) XXX_Size() int {
+	return xxx_messageInfo_TrafficShapingInfo.Size(m)
+}
+func (m *TrafficShapingInfo) XXX_DiscardUnknown() {
+	xxx_messageInfo_TrafficShapingInfo.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_TrafficShapingInfo proto.InternalMessageInfo
+
+func (m *TrafficShapingInfo) GetCir() uint32 {
+	if m != nil {
+		return m.Cir
+	}
+	return 0
+}
+
+func (m *TrafficShapingInfo) GetCbs() uint32 {
+	if m != nil {
+		return m.Cbs
+	}
+	return 0
+}
+
+func (m *TrafficShapingInfo) GetPir() uint32 {
+	if m != nil {
+		return m.Pir
+	}
+	return 0
+}
+
+func (m *TrafficShapingInfo) GetPbs() uint32 {
+	if m != nil {
+		return m.Pbs
+	}
+	return 0
+}
+
+func (m *TrafficShapingInfo) GetGir() uint32 {
+	if m != nil {
+		return m.Gir
+	}
+	return 0
+}
+
+func (m *TrafficShapingInfo) GetAddBwInd() InferredAdditionBWIndication {
+	if m != nil {
+		return m.AddBwInd
+	}
+	return InferredAdditionBWIndication_InferredAdditionBWIndication_None
+}
+
+type TrafficScheduler struct {
+	Direction            Direction           `protobuf:"varint,1,opt,name=direction,proto3,enum=tech_profile.Direction" json:"direction,omitempty"`
+	AllocId              uint32              `protobuf:"fixed32,2,opt,name=alloc_id,json=allocId,proto3" json:"alloc_id,omitempty"`
+	Scheduler            *SchedulerConfig    `protobuf:"bytes,3,opt,name=scheduler,proto3" json:"scheduler,omitempty"`
+	TrafficShapingInfo   *TrafficShapingInfo `protobuf:"bytes,4,opt,name=traffic_shaping_info,json=trafficShapingInfo,proto3" json:"traffic_shaping_info,omitempty"`
+	TechProfileId        uint32              `protobuf:"fixed32,5,opt,name=tech_profile_id,json=techProfileId,proto3" json:"tech_profile_id,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}            `json:"-"`
+	XXX_unrecognized     []byte              `json:"-"`
+	XXX_sizecache        int32               `json:"-"`
+}
+
+func (m *TrafficScheduler) Reset()         { *m = TrafficScheduler{} }
+func (m *TrafficScheduler) String() string { return proto.CompactTextString(m) }
+func (*TrafficScheduler) ProtoMessage()    {}
+func (*TrafficScheduler) Descriptor() ([]byte, []int) {
+	return fileDescriptor_d019a68bffe14cae, []int{2}
+}
+
+func (m *TrafficScheduler) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_TrafficScheduler.Unmarshal(m, b)
+}
+func (m *TrafficScheduler) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_TrafficScheduler.Marshal(b, m, deterministic)
+}
+func (m *TrafficScheduler) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_TrafficScheduler.Merge(m, src)
+}
+func (m *TrafficScheduler) XXX_Size() int {
+	return xxx_messageInfo_TrafficScheduler.Size(m)
+}
+func (m *TrafficScheduler) XXX_DiscardUnknown() {
+	xxx_messageInfo_TrafficScheduler.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_TrafficScheduler proto.InternalMessageInfo
+
+func (m *TrafficScheduler) GetDirection() Direction {
+	if m != nil {
+		return m.Direction
+	}
+	return Direction_UPSTREAM
+}
+
+func (m *TrafficScheduler) GetAllocId() uint32 {
+	if m != nil {
+		return m.AllocId
+	}
+	return 0
+}
+
+func (m *TrafficScheduler) GetScheduler() *SchedulerConfig {
+	if m != nil {
+		return m.Scheduler
+	}
+	return nil
+}
+
+func (m *TrafficScheduler) GetTrafficShapingInfo() *TrafficShapingInfo {
+	if m != nil {
+		return m.TrafficShapingInfo
+	}
+	return nil
+}
+
+func (m *TrafficScheduler) GetTechProfileId() uint32 {
+	if m != nil {
+		return m.TechProfileId
+	}
+	return 0
+}
+
+type TrafficSchedulers struct {
+	IntfId               uint32              `protobuf:"fixed32,1,opt,name=intf_id,json=intfId,proto3" json:"intf_id,omitempty"`
+	OnuId                uint32              `protobuf:"fixed32,2,opt,name=onu_id,json=onuId,proto3" json:"onu_id,omitempty"`
+	UniId                uint32              `protobuf:"fixed32,4,opt,name=uni_id,json=uniId,proto3" json:"uni_id,omitempty"`
+	PortNo               uint32              `protobuf:"fixed32,5,opt,name=port_no,json=portNo,proto3" json:"port_no,omitempty"`
+	TrafficScheds        []*TrafficScheduler `protobuf:"bytes,3,rep,name=traffic_scheds,json=trafficScheds,proto3" json:"traffic_scheds,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}            `json:"-"`
+	XXX_unrecognized     []byte              `json:"-"`
+	XXX_sizecache        int32               `json:"-"`
+}
+
+func (m *TrafficSchedulers) Reset()         { *m = TrafficSchedulers{} }
+func (m *TrafficSchedulers) String() string { return proto.CompactTextString(m) }
+func (*TrafficSchedulers) ProtoMessage()    {}
+func (*TrafficSchedulers) Descriptor() ([]byte, []int) {
+	return fileDescriptor_d019a68bffe14cae, []int{3}
+}
+
+func (m *TrafficSchedulers) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_TrafficSchedulers.Unmarshal(m, b)
+}
+func (m *TrafficSchedulers) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_TrafficSchedulers.Marshal(b, m, deterministic)
+}
+func (m *TrafficSchedulers) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_TrafficSchedulers.Merge(m, src)
+}
+func (m *TrafficSchedulers) XXX_Size() int {
+	return xxx_messageInfo_TrafficSchedulers.Size(m)
+}
+func (m *TrafficSchedulers) XXX_DiscardUnknown() {
+	xxx_messageInfo_TrafficSchedulers.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_TrafficSchedulers proto.InternalMessageInfo
+
+func (m *TrafficSchedulers) GetIntfId() uint32 {
+	if m != nil {
+		return m.IntfId
+	}
+	return 0
+}
+
+func (m *TrafficSchedulers) GetOnuId() uint32 {
+	if m != nil {
+		return m.OnuId
+	}
+	return 0
+}
+
+func (m *TrafficSchedulers) GetUniId() uint32 {
+	if m != nil {
+		return m.UniId
+	}
+	return 0
+}
+
+func (m *TrafficSchedulers) GetPortNo() uint32 {
+	if m != nil {
+		return m.PortNo
+	}
+	return 0
+}
+
+func (m *TrafficSchedulers) GetTrafficScheds() []*TrafficScheduler {
+	if m != nil {
+		return m.TrafficScheds
+	}
+	return nil
+}
+
+type TailDropDiscardConfig struct {
+	QueueSize            uint32   `protobuf:"fixed32,1,opt,name=queue_size,json=queueSize,proto3" json:"queue_size,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *TailDropDiscardConfig) Reset()         { *m = TailDropDiscardConfig{} }
+func (m *TailDropDiscardConfig) String() string { return proto.CompactTextString(m) }
+func (*TailDropDiscardConfig) ProtoMessage()    {}
+func (*TailDropDiscardConfig) Descriptor() ([]byte, []int) {
+	return fileDescriptor_d019a68bffe14cae, []int{4}
+}
+
+func (m *TailDropDiscardConfig) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_TailDropDiscardConfig.Unmarshal(m, b)
+}
+func (m *TailDropDiscardConfig) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_TailDropDiscardConfig.Marshal(b, m, deterministic)
+}
+func (m *TailDropDiscardConfig) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_TailDropDiscardConfig.Merge(m, src)
+}
+func (m *TailDropDiscardConfig) XXX_Size() int {
+	return xxx_messageInfo_TailDropDiscardConfig.Size(m)
+}
+func (m *TailDropDiscardConfig) XXX_DiscardUnknown() {
+	xxx_messageInfo_TailDropDiscardConfig.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_TailDropDiscardConfig proto.InternalMessageInfo
+
+func (m *TailDropDiscardConfig) GetQueueSize() uint32 {
+	if m != nil {
+		return m.QueueSize
+	}
+	return 0
+}
+
+type RedDiscardConfig struct {
+	MinThreshold         uint32   `protobuf:"fixed32,1,opt,name=min_threshold,json=minThreshold,proto3" json:"min_threshold,omitempty"`
+	MaxThreshold         uint32   `protobuf:"fixed32,2,opt,name=max_threshold,json=maxThreshold,proto3" json:"max_threshold,omitempty"`
+	MaxProbability       uint32   `protobuf:"fixed32,3,opt,name=max_probability,json=maxProbability,proto3" json:"max_probability,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *RedDiscardConfig) Reset()         { *m = RedDiscardConfig{} }
+func (m *RedDiscardConfig) String() string { return proto.CompactTextString(m) }
+func (*RedDiscardConfig) ProtoMessage()    {}
+func (*RedDiscardConfig) Descriptor() ([]byte, []int) {
+	return fileDescriptor_d019a68bffe14cae, []int{5}
+}
+
+func (m *RedDiscardConfig) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_RedDiscardConfig.Unmarshal(m, b)
+}
+func (m *RedDiscardConfig) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_RedDiscardConfig.Marshal(b, m, deterministic)
+}
+func (m *RedDiscardConfig) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_RedDiscardConfig.Merge(m, src)
+}
+func (m *RedDiscardConfig) XXX_Size() int {
+	return xxx_messageInfo_RedDiscardConfig.Size(m)
+}
+func (m *RedDiscardConfig) XXX_DiscardUnknown() {
+	xxx_messageInfo_RedDiscardConfig.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_RedDiscardConfig proto.InternalMessageInfo
+
+func (m *RedDiscardConfig) GetMinThreshold() uint32 {
+	if m != nil {
+		return m.MinThreshold
+	}
+	return 0
+}
+
+func (m *RedDiscardConfig) GetMaxThreshold() uint32 {
+	if m != nil {
+		return m.MaxThreshold
+	}
+	return 0
+}
+
+func (m *RedDiscardConfig) GetMaxProbability() uint32 {
+	if m != nil {
+		return m.MaxProbability
+	}
+	return 0
+}
+
+type WRedDiscardConfig struct {
+	Green                *RedDiscardConfig `protobuf:"bytes,1,opt,name=green,proto3" json:"green,omitempty"`
+	Yellow               *RedDiscardConfig `protobuf:"bytes,2,opt,name=yellow,proto3" json:"yellow,omitempty"`
+	Red                  *RedDiscardConfig `protobuf:"bytes,3,opt,name=red,proto3" json:"red,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}          `json:"-"`
+	XXX_unrecognized     []byte            `json:"-"`
+	XXX_sizecache        int32             `json:"-"`
+}
+
+func (m *WRedDiscardConfig) Reset()         { *m = WRedDiscardConfig{} }
+func (m *WRedDiscardConfig) String() string { return proto.CompactTextString(m) }
+func (*WRedDiscardConfig) ProtoMessage()    {}
+func (*WRedDiscardConfig) Descriptor() ([]byte, []int) {
+	return fileDescriptor_d019a68bffe14cae, []int{6}
+}
+
+func (m *WRedDiscardConfig) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_WRedDiscardConfig.Unmarshal(m, b)
+}
+func (m *WRedDiscardConfig) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_WRedDiscardConfig.Marshal(b, m, deterministic)
+}
+func (m *WRedDiscardConfig) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_WRedDiscardConfig.Merge(m, src)
+}
+func (m *WRedDiscardConfig) XXX_Size() int {
+	return xxx_messageInfo_WRedDiscardConfig.Size(m)
+}
+func (m *WRedDiscardConfig) XXX_DiscardUnknown() {
+	xxx_messageInfo_WRedDiscardConfig.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_WRedDiscardConfig proto.InternalMessageInfo
+
+func (m *WRedDiscardConfig) GetGreen() *RedDiscardConfig {
+	if m != nil {
+		return m.Green
+	}
+	return nil
+}
+
+func (m *WRedDiscardConfig) GetYellow() *RedDiscardConfig {
+	if m != nil {
+		return m.Yellow
+	}
+	return nil
+}
+
+func (m *WRedDiscardConfig) GetRed() *RedDiscardConfig {
+	if m != nil {
+		return m.Red
+	}
+	return nil
+}
+
+type DiscardConfig struct {
+	DiscardPolicy DiscardPolicy `protobuf:"varint,1,opt,name=discard_policy,json=discardPolicy,proto3,enum=tech_profile.DiscardPolicy" json:"discard_policy,omitempty"`
+	// Types that are valid to be assigned to DiscardConfig:
+	//	*DiscardConfig_TailDropDiscardConfig
+	//	*DiscardConfig_RedDiscardConfig
+	//	*DiscardConfig_WredDiscardConfig
+	DiscardConfig        isDiscardConfig_DiscardConfig `protobuf_oneof:"discard_config"`
+	XXX_NoUnkeyedLiteral struct{}                      `json:"-"`
+	XXX_unrecognized     []byte                        `json:"-"`
+	XXX_sizecache        int32                         `json:"-"`
+}
+
+func (m *DiscardConfig) Reset()         { *m = DiscardConfig{} }
+func (m *DiscardConfig) String() string { return proto.CompactTextString(m) }
+func (*DiscardConfig) ProtoMessage()    {}
+func (*DiscardConfig) Descriptor() ([]byte, []int) {
+	return fileDescriptor_d019a68bffe14cae, []int{7}
+}
+
+func (m *DiscardConfig) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_DiscardConfig.Unmarshal(m, b)
+}
+func (m *DiscardConfig) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_DiscardConfig.Marshal(b, m, deterministic)
+}
+func (m *DiscardConfig) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_DiscardConfig.Merge(m, src)
+}
+func (m *DiscardConfig) XXX_Size() int {
+	return xxx_messageInfo_DiscardConfig.Size(m)
+}
+func (m *DiscardConfig) XXX_DiscardUnknown() {
+	xxx_messageInfo_DiscardConfig.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_DiscardConfig proto.InternalMessageInfo
+
+func (m *DiscardConfig) GetDiscardPolicy() DiscardPolicy {
+	if m != nil {
+		return m.DiscardPolicy
+	}
+	return DiscardPolicy_TailDrop
+}
+
+type isDiscardConfig_DiscardConfig interface {
+	isDiscardConfig_DiscardConfig()
+}
+
+type DiscardConfig_TailDropDiscardConfig struct {
+	TailDropDiscardConfig *TailDropDiscardConfig `protobuf:"bytes,2,opt,name=tail_drop_discard_config,json=tailDropDiscardConfig,proto3,oneof"`
+}
+
+type DiscardConfig_RedDiscardConfig struct {
+	RedDiscardConfig *RedDiscardConfig `protobuf:"bytes,3,opt,name=red_discard_config,json=redDiscardConfig,proto3,oneof"`
+}
+
+type DiscardConfig_WredDiscardConfig struct {
+	WredDiscardConfig *WRedDiscardConfig `protobuf:"bytes,4,opt,name=wred_discard_config,json=wredDiscardConfig,proto3,oneof"`
+}
+
+func (*DiscardConfig_TailDropDiscardConfig) isDiscardConfig_DiscardConfig() {}
+
+func (*DiscardConfig_RedDiscardConfig) isDiscardConfig_DiscardConfig() {}
+
+func (*DiscardConfig_WredDiscardConfig) isDiscardConfig_DiscardConfig() {}
+
+func (m *DiscardConfig) GetDiscardConfig() isDiscardConfig_DiscardConfig {
+	if m != nil {
+		return m.DiscardConfig
+	}
+	return nil
+}
+
+func (m *DiscardConfig) GetTailDropDiscardConfig() *TailDropDiscardConfig {
+	if x, ok := m.GetDiscardConfig().(*DiscardConfig_TailDropDiscardConfig); ok {
+		return x.TailDropDiscardConfig
+	}
+	return nil
+}
+
+func (m *DiscardConfig) GetRedDiscardConfig() *RedDiscardConfig {
+	if x, ok := m.GetDiscardConfig().(*DiscardConfig_RedDiscardConfig); ok {
+		return x.RedDiscardConfig
+	}
+	return nil
+}
+
+func (m *DiscardConfig) GetWredDiscardConfig() *WRedDiscardConfig {
+	if x, ok := m.GetDiscardConfig().(*DiscardConfig_WredDiscardConfig); ok {
+		return x.WredDiscardConfig
+	}
+	return nil
+}
+
+// XXX_OneofWrappers is for the internal use of the proto package.
+func (*DiscardConfig) XXX_OneofWrappers() []interface{} {
+	return []interface{}{
+		(*DiscardConfig_TailDropDiscardConfig)(nil),
+		(*DiscardConfig_RedDiscardConfig)(nil),
+		(*DiscardConfig_WredDiscardConfig)(nil),
+	}
+}
+
+type TrafficQueue struct {
+	Direction            Direction        `protobuf:"varint,1,opt,name=direction,proto3,enum=tech_profile.Direction" json:"direction,omitempty"`
+	GemportId            uint32           `protobuf:"fixed32,2,opt,name=gemport_id,json=gemportId,proto3" json:"gemport_id,omitempty"`
+	PbitMap              string           `protobuf:"bytes,3,opt,name=pbit_map,json=pbitMap,proto3" json:"pbit_map,omitempty"`
+	AesEncryption        bool             `protobuf:"varint,4,opt,name=aes_encryption,json=aesEncryption,proto3" json:"aes_encryption,omitempty"`
+	SchedPolicy          SchedulingPolicy `protobuf:"varint,5,opt,name=sched_policy,json=schedPolicy,proto3,enum=tech_profile.SchedulingPolicy" json:"sched_policy,omitempty"`
+	Priority             uint32           `protobuf:"fixed32,6,opt,name=priority,proto3" json:"priority,omitempty"`
+	Weight               uint32           `protobuf:"fixed32,7,opt,name=weight,proto3" json:"weight,omitempty"`
+	DiscardPolicy        DiscardPolicy    `protobuf:"varint,8,opt,name=discard_policy,json=discardPolicy,proto3,enum=tech_profile.DiscardPolicy" json:"discard_policy,omitempty"`
+	DiscardConfig        *DiscardConfig   `protobuf:"bytes,9,opt,name=discard_config,json=discardConfig,proto3" json:"discard_config,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}         `json:"-"`
+	XXX_unrecognized     []byte           `json:"-"`
+	XXX_sizecache        int32            `json:"-"`
+}
+
+func (m *TrafficQueue) Reset()         { *m = TrafficQueue{} }
+func (m *TrafficQueue) String() string { return proto.CompactTextString(m) }
+func (*TrafficQueue) ProtoMessage()    {}
+func (*TrafficQueue) Descriptor() ([]byte, []int) {
+	return fileDescriptor_d019a68bffe14cae, []int{8}
+}
+
+func (m *TrafficQueue) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_TrafficQueue.Unmarshal(m, b)
+}
+func (m *TrafficQueue) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_TrafficQueue.Marshal(b, m, deterministic)
+}
+func (m *TrafficQueue) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_TrafficQueue.Merge(m, src)
+}
+func (m *TrafficQueue) XXX_Size() int {
+	return xxx_messageInfo_TrafficQueue.Size(m)
+}
+func (m *TrafficQueue) XXX_DiscardUnknown() {
+	xxx_messageInfo_TrafficQueue.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_TrafficQueue proto.InternalMessageInfo
+
+func (m *TrafficQueue) GetDirection() Direction {
+	if m != nil {
+		return m.Direction
+	}
+	return Direction_UPSTREAM
+}
+
+func (m *TrafficQueue) GetGemportId() uint32 {
+	if m != nil {
+		return m.GemportId
+	}
+	return 0
+}
+
+func (m *TrafficQueue) GetPbitMap() string {
+	if m != nil {
+		return m.PbitMap
+	}
+	return ""
+}
+
+func (m *TrafficQueue) GetAesEncryption() bool {
+	if m != nil {
+		return m.AesEncryption
+	}
+	return false
+}
+
+func (m *TrafficQueue) GetSchedPolicy() SchedulingPolicy {
+	if m != nil {
+		return m.SchedPolicy
+	}
+	return SchedulingPolicy_WRR
+}
+
+func (m *TrafficQueue) GetPriority() uint32 {
+	if m != nil {
+		return m.Priority
+	}
+	return 0
+}
+
+func (m *TrafficQueue) GetWeight() uint32 {
+	if m != nil {
+		return m.Weight
+	}
+	return 0
+}
+
+func (m *TrafficQueue) GetDiscardPolicy() DiscardPolicy {
+	if m != nil {
+		return m.DiscardPolicy
+	}
+	return DiscardPolicy_TailDrop
+}
+
+func (m *TrafficQueue) GetDiscardConfig() *DiscardConfig {
+	if m != nil {
+		return m.DiscardConfig
+	}
+	return nil
+}
+
+type TrafficQueues struct {
+	IntfId               uint32          `protobuf:"fixed32,1,opt,name=intf_id,json=intfId,proto3" json:"intf_id,omitempty"`
+	OnuId                uint32          `protobuf:"fixed32,2,opt,name=onu_id,json=onuId,proto3" json:"onu_id,omitempty"`
+	UniId                uint32          `protobuf:"fixed32,4,opt,name=uni_id,json=uniId,proto3" json:"uni_id,omitempty"`
+	PortNo               uint32          `protobuf:"fixed32,5,opt,name=port_no,json=portNo,proto3" json:"port_no,omitempty"`
+	TrafficQueues        []*TrafficQueue `protobuf:"bytes,6,rep,name=traffic_queues,json=trafficQueues,proto3" json:"traffic_queues,omitempty"`
+	TechProfileId        uint32          `protobuf:"fixed32,7,opt,name=tech_profile_id,json=techProfileId,proto3" json:"tech_profile_id,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}        `json:"-"`
+	XXX_unrecognized     []byte          `json:"-"`
+	XXX_sizecache        int32           `json:"-"`
+}
+
+func (m *TrafficQueues) Reset()         { *m = TrafficQueues{} }
+func (m *TrafficQueues) String() string { return proto.CompactTextString(m) }
+func (*TrafficQueues) ProtoMessage()    {}
+func (*TrafficQueues) Descriptor() ([]byte, []int) {
+	return fileDescriptor_d019a68bffe14cae, []int{9}
+}
+
+func (m *TrafficQueues) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_TrafficQueues.Unmarshal(m, b)
+}
+func (m *TrafficQueues) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_TrafficQueues.Marshal(b, m, deterministic)
+}
+func (m *TrafficQueues) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_TrafficQueues.Merge(m, src)
+}
+func (m *TrafficQueues) XXX_Size() int {
+	return xxx_messageInfo_TrafficQueues.Size(m)
+}
+func (m *TrafficQueues) XXX_DiscardUnknown() {
+	xxx_messageInfo_TrafficQueues.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_TrafficQueues proto.InternalMessageInfo
+
+func (m *TrafficQueues) GetIntfId() uint32 {
+	if m != nil {
+		return m.IntfId
+	}
+	return 0
+}
+
+func (m *TrafficQueues) GetOnuId() uint32 {
+	if m != nil {
+		return m.OnuId
+	}
+	return 0
+}
+
+func (m *TrafficQueues) GetUniId() uint32 {
+	if m != nil {
+		return m.UniId
+	}
+	return 0
+}
+
+func (m *TrafficQueues) GetPortNo() uint32 {
+	if m != nil {
+		return m.PortNo
+	}
+	return 0
+}
+
+func (m *TrafficQueues) GetTrafficQueues() []*TrafficQueue {
+	if m != nil {
+		return m.TrafficQueues
+	}
+	return nil
+}
+
+func (m *TrafficQueues) GetTechProfileId() uint32 {
+	if m != nil {
+		return m.TechProfileId
+	}
+	return 0
+}
+
+type InstanceControl struct {
+	Onu                  string   `protobuf:"bytes,1,opt,name=onu,proto3" json:"onu,omitempty"`
+	Uni                  string   `protobuf:"bytes,2,opt,name=uni,proto3" json:"uni,omitempty"`
+	MaxGemPayloadSize    string   `protobuf:"bytes,3,opt,name=max_gem_payload_size,json=maxGemPayloadSize,proto3" json:"max_gem_payload_size,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *InstanceControl) Reset()         { *m = InstanceControl{} }
+func (m *InstanceControl) String() string { return proto.CompactTextString(m) }
+func (*InstanceControl) ProtoMessage()    {}
+func (*InstanceControl) Descriptor() ([]byte, []int) {
+	return fileDescriptor_d019a68bffe14cae, []int{10}
+}
+
+func (m *InstanceControl) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_InstanceControl.Unmarshal(m, b)
+}
+func (m *InstanceControl) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_InstanceControl.Marshal(b, m, deterministic)
+}
+func (m *InstanceControl) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_InstanceControl.Merge(m, src)
+}
+func (m *InstanceControl) XXX_Size() int {
+	return xxx_messageInfo_InstanceControl.Size(m)
+}
+func (m *InstanceControl) XXX_DiscardUnknown() {
+	xxx_messageInfo_InstanceControl.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_InstanceControl proto.InternalMessageInfo
+
+func (m *InstanceControl) GetOnu() string {
+	if m != nil {
+		return m.Onu
+	}
+	return ""
+}
+
+func (m *InstanceControl) GetUni() string {
+	if m != nil {
+		return m.Uni
+	}
+	return ""
+}
+
+func (m *InstanceControl) GetMaxGemPayloadSize() string {
+	if m != nil {
+		return m.MaxGemPayloadSize
+	}
+	return ""
+}
+
+type QThresholds struct {
+	QThreshold1          uint32   `protobuf:"varint,1,opt,name=q_threshold1,json=qThreshold1,proto3" json:"q_threshold1,omitempty"`
+	QThreshold2          uint32   `protobuf:"varint,2,opt,name=q_threshold2,json=qThreshold2,proto3" json:"q_threshold2,omitempty"`
+	QThreshold3          uint32   `protobuf:"varint,3,opt,name=q_threshold3,json=qThreshold3,proto3" json:"q_threshold3,omitempty"`
+	QThreshold4          uint32   `protobuf:"varint,4,opt,name=q_threshold4,json=qThreshold4,proto3" json:"q_threshold4,omitempty"`
+	QThreshold5          uint32   `protobuf:"varint,5,opt,name=q_threshold5,json=qThreshold5,proto3" json:"q_threshold5,omitempty"`
+	QThreshold6          uint32   `protobuf:"varint,6,opt,name=q_threshold6,json=qThreshold6,proto3" json:"q_threshold6,omitempty"`
+	QThreshold7          uint32   `protobuf:"varint,7,opt,name=q_threshold7,json=qThreshold7,proto3" json:"q_threshold7,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *QThresholds) Reset()         { *m = QThresholds{} }
+func (m *QThresholds) String() string { return proto.CompactTextString(m) }
+func (*QThresholds) ProtoMessage()    {}
+func (*QThresholds) Descriptor() ([]byte, []int) {
+	return fileDescriptor_d019a68bffe14cae, []int{11}
+}
+
+func (m *QThresholds) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_QThresholds.Unmarshal(m, b)
+}
+func (m *QThresholds) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_QThresholds.Marshal(b, m, deterministic)
+}
+func (m *QThresholds) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_QThresholds.Merge(m, src)
+}
+func (m *QThresholds) XXX_Size() int {
+	return xxx_messageInfo_QThresholds.Size(m)
+}
+func (m *QThresholds) XXX_DiscardUnknown() {
+	xxx_messageInfo_QThresholds.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_QThresholds proto.InternalMessageInfo
+
+func (m *QThresholds) GetQThreshold1() uint32 {
+	if m != nil {
+		return m.QThreshold1
+	}
+	return 0
+}
+
+func (m *QThresholds) GetQThreshold2() uint32 {
+	if m != nil {
+		return m.QThreshold2
+	}
+	return 0
+}
+
+func (m *QThresholds) GetQThreshold3() uint32 {
+	if m != nil {
+		return m.QThreshold3
+	}
+	return 0
+}
+
+func (m *QThresholds) GetQThreshold4() uint32 {
+	if m != nil {
+		return m.QThreshold4
+	}
+	return 0
+}
+
+func (m *QThresholds) GetQThreshold5() uint32 {
+	if m != nil {
+		return m.QThreshold5
+	}
+	return 0
+}
+
+func (m *QThresholds) GetQThreshold6() uint32 {
+	if m != nil {
+		return m.QThreshold6
+	}
+	return 0
+}
+
+func (m *QThresholds) GetQThreshold7() uint32 {
+	if m != nil {
+		return m.QThreshold7
+	}
+	return 0
+}
+
+type GemPortAttributes struct {
+	GemportId                uint32            `protobuf:"fixed32,1,opt,name=gemport_id,json=gemportId,proto3" json:"gemport_id,omitempty"`
+	MaxQSize                 string            `protobuf:"bytes,2,opt,name=max_q_size,json=maxQSize,proto3" json:"max_q_size,omitempty"`
+	PbitMap                  string            `protobuf:"bytes,3,opt,name=pbit_map,json=pbitMap,proto3" json:"pbit_map,omitempty"`
+	AesEncryption            string            `protobuf:"bytes,4,opt,name=aes_encryption,json=aesEncryption,proto3" json:"aes_encryption,omitempty"`
+	SchedulingPolicy         SchedulingPolicy  `protobuf:"varint,5,opt,name=scheduling_policy,json=schedulingPolicy,proto3,enum=tech_profile.SchedulingPolicy" json:"scheduling_policy,omitempty"`
+	PriorityQ                uint32            `protobuf:"fixed32,6,opt,name=priority_q,json=priorityQ,proto3" json:"priority_q,omitempty"`
+	Weight                   uint32            `protobuf:"fixed32,7,opt,name=weight,proto3" json:"weight,omitempty"`
+	DiscardPolicy            DiscardPolicy     `protobuf:"varint,8,opt,name=discard_policy,json=discardPolicy,proto3,enum=tech_profile.DiscardPolicy" json:"discard_policy,omitempty"`
+	DiscardConfig            *RedDiscardConfig `protobuf:"bytes,9,opt,name=discard_config,json=discardConfig,proto3" json:"discard_config,omitempty"`
+	DiscardConfigV2          *DiscardConfig    `protobuf:"bytes,14,opt,name=discard_config_v2,json=discardConfigV2,proto3" json:"discard_config_v2,omitempty"`
+	IsMulticast              string            `protobuf:"bytes,10,opt,name=is_multicast,json=isMulticast,proto3" json:"is_multicast,omitempty"`
+	MulticastGemId           uint32            `protobuf:"fixed32,11,opt,name=multicast_gem_id,json=multicastGemId,proto3" json:"multicast_gem_id,omitempty"`
+	DynamicAccessControlList string            `protobuf:"bytes,12,opt,name=dynamic_access_control_list,json=dynamicAccessControlList,proto3" json:"dynamic_access_control_list,omitempty"`
+	StaticAccessControlList  string            `protobuf:"bytes,13,opt,name=static_access_control_list,json=staticAccessControlList,proto3" json:"static_access_control_list,omitempty"`
+	XXX_NoUnkeyedLiteral     struct{}          `json:"-"`
+	XXX_unrecognized         []byte            `json:"-"`
+	XXX_sizecache            int32             `json:"-"`
+}
+
+func (m *GemPortAttributes) Reset()         { *m = GemPortAttributes{} }
+func (m *GemPortAttributes) String() string { return proto.CompactTextString(m) }
+func (*GemPortAttributes) ProtoMessage()    {}
+func (*GemPortAttributes) Descriptor() ([]byte, []int) {
+	return fileDescriptor_d019a68bffe14cae, []int{12}
+}
+
+func (m *GemPortAttributes) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_GemPortAttributes.Unmarshal(m, b)
+}
+func (m *GemPortAttributes) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_GemPortAttributes.Marshal(b, m, deterministic)
+}
+func (m *GemPortAttributes) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_GemPortAttributes.Merge(m, src)
+}
+func (m *GemPortAttributes) XXX_Size() int {
+	return xxx_messageInfo_GemPortAttributes.Size(m)
+}
+func (m *GemPortAttributes) XXX_DiscardUnknown() {
+	xxx_messageInfo_GemPortAttributes.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_GemPortAttributes proto.InternalMessageInfo
+
+func (m *GemPortAttributes) GetGemportId() uint32 {
+	if m != nil {
+		return m.GemportId
+	}
+	return 0
+}
+
+func (m *GemPortAttributes) GetMaxQSize() string {
+	if m != nil {
+		return m.MaxQSize
+	}
+	return ""
+}
+
+func (m *GemPortAttributes) GetPbitMap() string {
+	if m != nil {
+		return m.PbitMap
+	}
+	return ""
+}
+
+func (m *GemPortAttributes) GetAesEncryption() string {
+	if m != nil {
+		return m.AesEncryption
+	}
+	return ""
+}
+
+func (m *GemPortAttributes) GetSchedulingPolicy() SchedulingPolicy {
+	if m != nil {
+		return m.SchedulingPolicy
+	}
+	return SchedulingPolicy_WRR
+}
+
+func (m *GemPortAttributes) GetPriorityQ() uint32 {
+	if m != nil {
+		return m.PriorityQ
+	}
+	return 0
+}
+
+func (m *GemPortAttributes) GetWeight() uint32 {
+	if m != nil {
+		return m.Weight
+	}
+	return 0
+}
+
+func (m *GemPortAttributes) GetDiscardPolicy() DiscardPolicy {
+	if m != nil {
+		return m.DiscardPolicy
+	}
+	return DiscardPolicy_TailDrop
+}
+
+func (m *GemPortAttributes) GetDiscardConfig() *RedDiscardConfig {
+	if m != nil {
+		return m.DiscardConfig
+	}
+	return nil
+}
+
+func (m *GemPortAttributes) GetDiscardConfigV2() *DiscardConfig {
+	if m != nil {
+		return m.DiscardConfigV2
+	}
+	return nil
+}
+
+func (m *GemPortAttributes) GetIsMulticast() string {
+	if m != nil {
+		return m.IsMulticast
+	}
+	return ""
+}
+
+func (m *GemPortAttributes) GetMulticastGemId() uint32 {
+	if m != nil {
+		return m.MulticastGemId
+	}
+	return 0
+}
+
+func (m *GemPortAttributes) GetDynamicAccessControlList() string {
+	if m != nil {
+		return m.DynamicAccessControlList
+	}
+	return ""
+}
+
+func (m *GemPortAttributes) GetStaticAccessControlList() string {
+	if m != nil {
+		return m.StaticAccessControlList
+	}
+	return ""
+}
+
+type SchedulerAttributes struct {
+	Direction            Direction        `protobuf:"varint,1,opt,name=direction,proto3,enum=tech_profile.Direction" json:"direction,omitempty"`
+	AllocId              uint32           `protobuf:"varint,2,opt,name=alloc_id,json=allocId,proto3" json:"alloc_id,omitempty"`
+	AdditionalBw         AdditionalBW     `protobuf:"varint,3,opt,name=additional_bw,json=additionalBw,proto3,enum=tech_profile.AdditionalBW" json:"additional_bw,omitempty"`
+	Priority             uint32           `protobuf:"fixed32,4,opt,name=priority,proto3" json:"priority,omitempty"`
+	Weight               uint32           `protobuf:"fixed32,5,opt,name=weight,proto3" json:"weight,omitempty"`
+	QSchedPolicy         SchedulingPolicy `protobuf:"varint,6,opt,name=q_sched_policy,json=qSchedPolicy,proto3,enum=tech_profile.SchedulingPolicy" json:"q_sched_policy,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}         `json:"-"`
+	XXX_unrecognized     []byte           `json:"-"`
+	XXX_sizecache        int32            `json:"-"`
+}
+
+func (m *SchedulerAttributes) Reset()         { *m = SchedulerAttributes{} }
+func (m *SchedulerAttributes) String() string { return proto.CompactTextString(m) }
+func (*SchedulerAttributes) ProtoMessage()    {}
+func (*SchedulerAttributes) Descriptor() ([]byte, []int) {
+	return fileDescriptor_d019a68bffe14cae, []int{13}
+}
+
+func (m *SchedulerAttributes) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_SchedulerAttributes.Unmarshal(m, b)
+}
+func (m *SchedulerAttributes) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_SchedulerAttributes.Marshal(b, m, deterministic)
+}
+func (m *SchedulerAttributes) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_SchedulerAttributes.Merge(m, src)
+}
+func (m *SchedulerAttributes) XXX_Size() int {
+	return xxx_messageInfo_SchedulerAttributes.Size(m)
+}
+func (m *SchedulerAttributes) XXX_DiscardUnknown() {
+	xxx_messageInfo_SchedulerAttributes.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_SchedulerAttributes proto.InternalMessageInfo
+
+func (m *SchedulerAttributes) GetDirection() Direction {
+	if m != nil {
+		return m.Direction
+	}
+	return Direction_UPSTREAM
+}
+
+func (m *SchedulerAttributes) GetAllocId() uint32 {
+	if m != nil {
+		return m.AllocId
+	}
+	return 0
+}
+
+func (m *SchedulerAttributes) GetAdditionalBw() AdditionalBW {
+	if m != nil {
+		return m.AdditionalBw
+	}
+	return AdditionalBW_AdditionalBW_None
+}
+
+func (m *SchedulerAttributes) GetPriority() uint32 {
+	if m != nil {
+		return m.Priority
+	}
+	return 0
+}
+
+func (m *SchedulerAttributes) GetWeight() uint32 {
+	if m != nil {
+		return m.Weight
+	}
+	return 0
+}
+
+func (m *SchedulerAttributes) GetQSchedPolicy() SchedulingPolicy {
+	if m != nil {
+		return m.QSchedPolicy
+	}
+	return SchedulingPolicy_WRR
+}
+
+type EPONQueueAttributes struct {
+	MaxQSize                  string            `protobuf:"bytes,1,opt,name=max_q_size,json=maxQSize,proto3" json:"max_q_size,omitempty"`
+	PbitMap                   string            `protobuf:"bytes,2,opt,name=pbit_map,json=pbitMap,proto3" json:"pbit_map,omitempty"`
+	GemportId                 uint32            `protobuf:"varint,3,opt,name=gemport_id,json=gemportId,proto3" json:"gemport_id,omitempty"`
+	AesEncryption             string            `protobuf:"bytes,4,opt,name=aes_encryption,json=aesEncryption,proto3" json:"aes_encryption,omitempty"`
+	TrafficType               string            `protobuf:"bytes,5,opt,name=traffic_type,json=trafficType,proto3" json:"traffic_type,omitempty"`
+	UnsolicitedGrantSize      uint32            `protobuf:"varint,6,opt,name=unsolicited_grant_size,json=unsolicitedGrantSize,proto3" json:"unsolicited_grant_size,omitempty"`
+	NominalInterval           uint32            `protobuf:"varint,7,opt,name=nominal_interval,json=nominalInterval,proto3" json:"nominal_interval,omitempty"`
+	ToleratedPollJitter       uint32            `protobuf:"varint,8,opt,name=tolerated_poll_jitter,json=toleratedPollJitter,proto3" json:"tolerated_poll_jitter,omitempty"`
+	RequestTransmissionPolicy uint32            `protobuf:"varint,9,opt,name=request_transmission_policy,json=requestTransmissionPolicy,proto3" json:"request_transmission_policy,omitempty"`
+	NumQSets                  uint32            `protobuf:"varint,10,opt,name=num_q_sets,json=numQSets,proto3" json:"num_q_sets,omitempty"`
+	QThresholds               *QThresholds      `protobuf:"bytes,11,opt,name=q_thresholds,json=qThresholds,proto3" json:"q_thresholds,omitempty"`
+	SchedulingPolicy          SchedulingPolicy  `protobuf:"varint,12,opt,name=scheduling_policy,json=schedulingPolicy,proto3,enum=tech_profile.SchedulingPolicy" json:"scheduling_policy,omitempty"`
+	PriorityQ                 uint32            `protobuf:"varint,13,opt,name=priority_q,json=priorityQ,proto3" json:"priority_q,omitempty"`
+	Weight                    uint32            `protobuf:"varint,14,opt,name=weight,proto3" json:"weight,omitempty"`
+	DiscardPolicy             DiscardPolicy     `protobuf:"varint,15,opt,name=discard_policy,json=discardPolicy,proto3,enum=tech_profile.DiscardPolicy" json:"discard_policy,omitempty"`
+	DiscardConfig             *RedDiscardConfig `protobuf:"bytes,16,opt,name=discard_config,json=discardConfig,proto3" json:"discard_config,omitempty"`
+	DiscardConfigV2           *DiscardConfig    `protobuf:"bytes,17,opt,name=discard_config_v2,json=discardConfigV2,proto3" json:"discard_config_v2,omitempty"`
+	XXX_NoUnkeyedLiteral      struct{}          `json:"-"`
+	XXX_unrecognized          []byte            `json:"-"`
+	XXX_sizecache             int32             `json:"-"`
+}
+
+func (m *EPONQueueAttributes) Reset()         { *m = EPONQueueAttributes{} }
+func (m *EPONQueueAttributes) String() string { return proto.CompactTextString(m) }
+func (*EPONQueueAttributes) ProtoMessage()    {}
+func (*EPONQueueAttributes) Descriptor() ([]byte, []int) {
+	return fileDescriptor_d019a68bffe14cae, []int{14}
+}
+
+func (m *EPONQueueAttributes) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_EPONQueueAttributes.Unmarshal(m, b)
+}
+func (m *EPONQueueAttributes) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_EPONQueueAttributes.Marshal(b, m, deterministic)
+}
+func (m *EPONQueueAttributes) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_EPONQueueAttributes.Merge(m, src)
+}
+func (m *EPONQueueAttributes) XXX_Size() int {
+	return xxx_messageInfo_EPONQueueAttributes.Size(m)
+}
+func (m *EPONQueueAttributes) XXX_DiscardUnknown() {
+	xxx_messageInfo_EPONQueueAttributes.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_EPONQueueAttributes proto.InternalMessageInfo
+
+func (m *EPONQueueAttributes) GetMaxQSize() string {
+	if m != nil {
+		return m.MaxQSize
+	}
+	return ""
+}
+
+func (m *EPONQueueAttributes) GetPbitMap() string {
+	if m != nil {
+		return m.PbitMap
+	}
+	return ""
+}
+
+func (m *EPONQueueAttributes) GetGemportId() uint32 {
+	if m != nil {
+		return m.GemportId
+	}
+	return 0
+}
+
+func (m *EPONQueueAttributes) GetAesEncryption() string {
+	if m != nil {
+		return m.AesEncryption
+	}
+	return ""
+}
+
+func (m *EPONQueueAttributes) GetTrafficType() string {
+	if m != nil {
+		return m.TrafficType
+	}
+	return ""
+}
+
+func (m *EPONQueueAttributes) GetUnsolicitedGrantSize() uint32 {
+	if m != nil {
+		return m.UnsolicitedGrantSize
+	}
+	return 0
+}
+
+func (m *EPONQueueAttributes) GetNominalInterval() uint32 {
+	if m != nil {
+		return m.NominalInterval
+	}
+	return 0
+}
+
+func (m *EPONQueueAttributes) GetToleratedPollJitter() uint32 {
+	if m != nil {
+		return m.ToleratedPollJitter
+	}
+	return 0
+}
+
+func (m *EPONQueueAttributes) GetRequestTransmissionPolicy() uint32 {
+	if m != nil {
+		return m.RequestTransmissionPolicy
+	}
+	return 0
+}
+
+func (m *EPONQueueAttributes) GetNumQSets() uint32 {
+	if m != nil {
+		return m.NumQSets
+	}
+	return 0
+}
+
+func (m *EPONQueueAttributes) GetQThresholds() *QThresholds {
+	if m != nil {
+		return m.QThresholds
+	}
+	return nil
+}
+
+func (m *EPONQueueAttributes) GetSchedulingPolicy() SchedulingPolicy {
+	if m != nil {
+		return m.SchedulingPolicy
+	}
+	return SchedulingPolicy_WRR
+}
+
+func (m *EPONQueueAttributes) GetPriorityQ() uint32 {
+	if m != nil {
+		return m.PriorityQ
+	}
+	return 0
+}
+
+func (m *EPONQueueAttributes) GetWeight() uint32 {
+	if m != nil {
+		return m.Weight
+	}
+	return 0
+}
+
+func (m *EPONQueueAttributes) GetDiscardPolicy() DiscardPolicy {
+	if m != nil {
+		return m.DiscardPolicy
+	}
+	return DiscardPolicy_TailDrop
+}
+
+func (m *EPONQueueAttributes) GetDiscardConfig() *RedDiscardConfig {
+	if m != nil {
+		return m.DiscardConfig
+	}
+	return nil
+}
+
+func (m *EPONQueueAttributes) GetDiscardConfigV2() *DiscardConfig {
+	if m != nil {
+		return m.DiscardConfigV2
+	}
+	return nil
+}
+
+// TechProfile definition (relevant for GPON, XGPON and XGS-PON technologies)
+type TechProfile struct {
+	Name                           string               `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+	Version                        uint32               `protobuf:"varint,2,opt,name=version,proto3" json:"version,omitempty"`
+	ProfileType                    string               `protobuf:"bytes,3,opt,name=profile_type,json=profileType,proto3" json:"profile_type,omitempty"`
+	NumGemPorts                    uint32               `protobuf:"varint,4,opt,name=num_gem_ports,json=numGemPorts,proto3" json:"num_gem_ports,omitempty"`
+	InstanceControl                *InstanceControl     `protobuf:"bytes,5,opt,name=instance_control,json=instanceControl,proto3" json:"instance_control,omitempty"`
+	UsScheduler                    *SchedulerAttributes `protobuf:"bytes,6,opt,name=us_scheduler,json=usScheduler,proto3" json:"us_scheduler,omitempty"`
+	DsScheduler                    *SchedulerAttributes `protobuf:"bytes,7,opt,name=ds_scheduler,json=dsScheduler,proto3" json:"ds_scheduler,omitempty"`
+	UpstreamGemPortAttributeList   []*GemPortAttributes `protobuf:"bytes,8,rep,name=upstream_gem_port_attribute_list,json=upstreamGemPortAttributeList,proto3" json:"upstream_gem_port_attribute_list,omitempty"`
+	DownstreamGemPortAttributeList []*GemPortAttributes `protobuf:"bytes,9,rep,name=downstream_gem_port_attribute_list,json=downstreamGemPortAttributeList,proto3" json:"downstream_gem_port_attribute_list,omitempty"`
+	XXX_NoUnkeyedLiteral           struct{}             `json:"-"`
+	XXX_unrecognized               []byte               `json:"-"`
+	XXX_sizecache                  int32                `json:"-"`
+}
+
+func (m *TechProfile) Reset()         { *m = TechProfile{} }
+func (m *TechProfile) String() string { return proto.CompactTextString(m) }
+func (*TechProfile) ProtoMessage()    {}
+func (*TechProfile) Descriptor() ([]byte, []int) {
+	return fileDescriptor_d019a68bffe14cae, []int{15}
+}
+
+func (m *TechProfile) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_TechProfile.Unmarshal(m, b)
+}
+func (m *TechProfile) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_TechProfile.Marshal(b, m, deterministic)
+}
+func (m *TechProfile) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_TechProfile.Merge(m, src)
+}
+func (m *TechProfile) XXX_Size() int {
+	return xxx_messageInfo_TechProfile.Size(m)
+}
+func (m *TechProfile) XXX_DiscardUnknown() {
+	xxx_messageInfo_TechProfile.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_TechProfile proto.InternalMessageInfo
+
+func (m *TechProfile) GetName() string {
+	if m != nil {
+		return m.Name
+	}
+	return ""
+}
+
+func (m *TechProfile) GetVersion() uint32 {
+	if m != nil {
+		return m.Version
+	}
+	return 0
+}
+
+func (m *TechProfile) GetProfileType() string {
+	if m != nil {
+		return m.ProfileType
+	}
+	return ""
+}
+
+func (m *TechProfile) GetNumGemPorts() uint32 {
+	if m != nil {
+		return m.NumGemPorts
+	}
+	return 0
+}
+
+func (m *TechProfile) GetInstanceControl() *InstanceControl {
+	if m != nil {
+		return m.InstanceControl
+	}
+	return nil
+}
+
+func (m *TechProfile) GetUsScheduler() *SchedulerAttributes {
+	if m != nil {
+		return m.UsScheduler
+	}
+	return nil
+}
+
+func (m *TechProfile) GetDsScheduler() *SchedulerAttributes {
+	if m != nil {
+		return m.DsScheduler
+	}
+	return nil
+}
+
+func (m *TechProfile) GetUpstreamGemPortAttributeList() []*GemPortAttributes {
+	if m != nil {
+		return m.UpstreamGemPortAttributeList
+	}
+	return nil
+}
+
+func (m *TechProfile) GetDownstreamGemPortAttributeList() []*GemPortAttributes {
+	if m != nil {
+		return m.DownstreamGemPortAttributeList
+	}
+	return nil
+}
+
+// EPON TechProfile definition
+type EponTechProfile struct {
+	Name                         string                 `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+	Version                      uint32                 `protobuf:"varint,2,opt,name=version,proto3" json:"version,omitempty"`
+	ProfileType                  string                 `protobuf:"bytes,3,opt,name=profile_type,json=profileType,proto3" json:"profile_type,omitempty"`
+	NumGemPorts                  uint32                 `protobuf:"varint,4,opt,name=num_gem_ports,json=numGemPorts,proto3" json:"num_gem_ports,omitempty"`
+	InstanceControl              *InstanceControl       `protobuf:"bytes,5,opt,name=instance_control,json=instanceControl,proto3" json:"instance_control,omitempty"`
+	PackageType                  string                 `protobuf:"bytes,6,opt,name=package_type,json=packageType,proto3" json:"package_type,omitempty"`
+	UpstreamQueueAttributeList   []*EPONQueueAttributes `protobuf:"bytes,7,rep,name=upstream_queue_attribute_list,json=upstreamQueueAttributeList,proto3" json:"upstream_queue_attribute_list,omitempty"`
+	DownstreamQueueAttributeList []*EPONQueueAttributes `protobuf:"bytes,8,rep,name=downstream_queue_attribute_list,json=downstreamQueueAttributeList,proto3" json:"downstream_queue_attribute_list,omitempty"`
+	XXX_NoUnkeyedLiteral         struct{}               `json:"-"`
+	XXX_unrecognized             []byte                 `json:"-"`
+	XXX_sizecache                int32                  `json:"-"`
+}
+
+func (m *EponTechProfile) Reset()         { *m = EponTechProfile{} }
+func (m *EponTechProfile) String() string { return proto.CompactTextString(m) }
+func (*EponTechProfile) ProtoMessage()    {}
+func (*EponTechProfile) Descriptor() ([]byte, []int) {
+	return fileDescriptor_d019a68bffe14cae, []int{16}
+}
+
+func (m *EponTechProfile) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_EponTechProfile.Unmarshal(m, b)
+}
+func (m *EponTechProfile) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_EponTechProfile.Marshal(b, m, deterministic)
+}
+func (m *EponTechProfile) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_EponTechProfile.Merge(m, src)
+}
+func (m *EponTechProfile) XXX_Size() int {
+	return xxx_messageInfo_EponTechProfile.Size(m)
+}
+func (m *EponTechProfile) XXX_DiscardUnknown() {
+	xxx_messageInfo_EponTechProfile.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_EponTechProfile proto.InternalMessageInfo
+
+func (m *EponTechProfile) GetName() string {
+	if m != nil {
+		return m.Name
+	}
+	return ""
+}
+
+func (m *EponTechProfile) GetVersion() uint32 {
+	if m != nil {
+		return m.Version
+	}
+	return 0
+}
+
+func (m *EponTechProfile) GetProfileType() string {
+	if m != nil {
+		return m.ProfileType
+	}
+	return ""
+}
+
+func (m *EponTechProfile) GetNumGemPorts() uint32 {
+	if m != nil {
+		return m.NumGemPorts
+	}
+	return 0
+}
+
+func (m *EponTechProfile) GetInstanceControl() *InstanceControl {
+	if m != nil {
+		return m.InstanceControl
+	}
+	return nil
+}
+
+func (m *EponTechProfile) GetPackageType() string {
+	if m != nil {
+		return m.PackageType
+	}
+	return ""
+}
+
+func (m *EponTechProfile) GetUpstreamQueueAttributeList() []*EPONQueueAttributes {
+	if m != nil {
+		return m.UpstreamQueueAttributeList
+	}
+	return nil
+}
+
+func (m *EponTechProfile) GetDownstreamQueueAttributeList() []*EPONQueueAttributes {
+	if m != nil {
+		return m.DownstreamQueueAttributeList
+	}
+	return nil
+}
+
+// TechProfile Instance definition (relevant for GPON, XGPON and XGS-PON technologies)
+type TechProfileInstance struct {
+	Name                           string               `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+	Version                        uint32               `protobuf:"varint,2,opt,name=version,proto3" json:"version,omitempty"`
+	SubscriberIdentifier           string               `protobuf:"bytes,3,opt,name=subscriber_identifier,json=subscriberIdentifier,proto3" json:"subscriber_identifier,omitempty"`
+	ProfileType                    string               `protobuf:"bytes,4,opt,name=profile_type,json=profileType,proto3" json:"profile_type,omitempty"`
+	NumGemPorts                    uint32               `protobuf:"varint,5,opt,name=num_gem_ports,json=numGemPorts,proto3" json:"num_gem_ports,omitempty"`
+	InstanceControl                *InstanceControl     `protobuf:"bytes,6,opt,name=instance_control,json=instanceControl,proto3" json:"instance_control,omitempty"`
+	UsScheduler                    *SchedulerAttributes `protobuf:"bytes,7,opt,name=us_scheduler,json=usScheduler,proto3" json:"us_scheduler,omitempty"`
+	DsScheduler                    *SchedulerAttributes `protobuf:"bytes,8,opt,name=ds_scheduler,json=dsScheduler,proto3" json:"ds_scheduler,omitempty"`
+	UpstreamGemPortAttributeList   []*GemPortAttributes `protobuf:"bytes,9,rep,name=upstream_gem_port_attribute_list,json=upstreamGemPortAttributeList,proto3" json:"upstream_gem_port_attribute_list,omitempty"`
+	DownstreamGemPortAttributeList []*GemPortAttributes `protobuf:"bytes,10,rep,name=downstream_gem_port_attribute_list,json=downstreamGemPortAttributeList,proto3" json:"downstream_gem_port_attribute_list,omitempty"`
+	XXX_NoUnkeyedLiteral           struct{}             `json:"-"`
+	XXX_unrecognized               []byte               `json:"-"`
+	XXX_sizecache                  int32                `json:"-"`
+}
+
+func (m *TechProfileInstance) Reset()         { *m = TechProfileInstance{} }
+func (m *TechProfileInstance) String() string { return proto.CompactTextString(m) }
+func (*TechProfileInstance) ProtoMessage()    {}
+func (*TechProfileInstance) Descriptor() ([]byte, []int) {
+	return fileDescriptor_d019a68bffe14cae, []int{17}
+}
+
+func (m *TechProfileInstance) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_TechProfileInstance.Unmarshal(m, b)
+}
+func (m *TechProfileInstance) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_TechProfileInstance.Marshal(b, m, deterministic)
+}
+func (m *TechProfileInstance) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_TechProfileInstance.Merge(m, src)
+}
+func (m *TechProfileInstance) XXX_Size() int {
+	return xxx_messageInfo_TechProfileInstance.Size(m)
+}
+func (m *TechProfileInstance) XXX_DiscardUnknown() {
+	xxx_messageInfo_TechProfileInstance.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_TechProfileInstance proto.InternalMessageInfo
+
+func (m *TechProfileInstance) GetName() string {
+	if m != nil {
+		return m.Name
+	}
+	return ""
+}
+
+func (m *TechProfileInstance) GetVersion() uint32 {
+	if m != nil {
+		return m.Version
+	}
+	return 0
+}
+
+func (m *TechProfileInstance) GetSubscriberIdentifier() string {
+	if m != nil {
+		return m.SubscriberIdentifier
+	}
+	return ""
+}
+
+func (m *TechProfileInstance) GetProfileType() string {
+	if m != nil {
+		return m.ProfileType
+	}
+	return ""
+}
+
+func (m *TechProfileInstance) GetNumGemPorts() uint32 {
+	if m != nil {
+		return m.NumGemPorts
+	}
+	return 0
+}
+
+func (m *TechProfileInstance) GetInstanceControl() *InstanceControl {
+	if m != nil {
+		return m.InstanceControl
+	}
+	return nil
+}
+
+func (m *TechProfileInstance) GetUsScheduler() *SchedulerAttributes {
+	if m != nil {
+		return m.UsScheduler
+	}
+	return nil
+}
+
+func (m *TechProfileInstance) GetDsScheduler() *SchedulerAttributes {
+	if m != nil {
+		return m.DsScheduler
+	}
+	return nil
+}
+
+func (m *TechProfileInstance) GetUpstreamGemPortAttributeList() []*GemPortAttributes {
+	if m != nil {
+		return m.UpstreamGemPortAttributeList
+	}
+	return nil
+}
+
+func (m *TechProfileInstance) GetDownstreamGemPortAttributeList() []*GemPortAttributes {
+	if m != nil {
+		return m.DownstreamGemPortAttributeList
+	}
+	return nil
+}
+
+// EPON TechProfile Instance definition.
+type EponTechProfileInstance struct {
+	Name                         string                 `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+	Version                      uint32                 `protobuf:"varint,2,opt,name=version,proto3" json:"version,omitempty"`
+	SubscriberIdentifier         string                 `protobuf:"bytes,3,opt,name=subscriber_identifier,json=subscriberIdentifier,proto3" json:"subscriber_identifier,omitempty"`
+	ProfileType                  string                 `protobuf:"bytes,4,opt,name=profile_type,json=profileType,proto3" json:"profile_type,omitempty"`
+	NumGemPorts                  uint32                 `protobuf:"varint,5,opt,name=num_gem_ports,json=numGemPorts,proto3" json:"num_gem_ports,omitempty"`
+	AllocId                      uint32                 `protobuf:"varint,6,opt,name=alloc_id,json=allocId,proto3" json:"alloc_id,omitempty"`
+	InstanceControl              *InstanceControl       `protobuf:"bytes,7,opt,name=instance_control,json=instanceControl,proto3" json:"instance_control,omitempty"`
+	PackageType                  string                 `protobuf:"bytes,8,opt,name=package_type,json=packageType,proto3" json:"package_type,omitempty"`
+	UpstreamQueueAttributeList   []*EPONQueueAttributes `protobuf:"bytes,9,rep,name=upstream_queue_attribute_list,json=upstreamQueueAttributeList,proto3" json:"upstream_queue_attribute_list,omitempty"`
+	DownstreamQueueAttributeList []*EPONQueueAttributes `protobuf:"bytes,10,rep,name=downstream_queue_attribute_list,json=downstreamQueueAttributeList,proto3" json:"downstream_queue_attribute_list,omitempty"`
+	XXX_NoUnkeyedLiteral         struct{}               `json:"-"`
+	XXX_unrecognized             []byte                 `json:"-"`
+	XXX_sizecache                int32                  `json:"-"`
+}
+
+func (m *EponTechProfileInstance) Reset()         { *m = EponTechProfileInstance{} }
+func (m *EponTechProfileInstance) String() string { return proto.CompactTextString(m) }
+func (*EponTechProfileInstance) ProtoMessage()    {}
+func (*EponTechProfileInstance) Descriptor() ([]byte, []int) {
+	return fileDescriptor_d019a68bffe14cae, []int{18}
+}
+
+func (m *EponTechProfileInstance) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_EponTechProfileInstance.Unmarshal(m, b)
+}
+func (m *EponTechProfileInstance) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_EponTechProfileInstance.Marshal(b, m, deterministic)
+}
+func (m *EponTechProfileInstance) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_EponTechProfileInstance.Merge(m, src)
+}
+func (m *EponTechProfileInstance) XXX_Size() int {
+	return xxx_messageInfo_EponTechProfileInstance.Size(m)
+}
+func (m *EponTechProfileInstance) XXX_DiscardUnknown() {
+	xxx_messageInfo_EponTechProfileInstance.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_EponTechProfileInstance proto.InternalMessageInfo
+
+func (m *EponTechProfileInstance) GetName() string {
+	if m != nil {
+		return m.Name
+	}
+	return ""
+}
+
+func (m *EponTechProfileInstance) GetVersion() uint32 {
+	if m != nil {
+		return m.Version
+	}
+	return 0
+}
+
+func (m *EponTechProfileInstance) GetSubscriberIdentifier() string {
+	if m != nil {
+		return m.SubscriberIdentifier
+	}
+	return ""
+}
+
+func (m *EponTechProfileInstance) GetProfileType() string {
+	if m != nil {
+		return m.ProfileType
+	}
+	return ""
+}
+
+func (m *EponTechProfileInstance) GetNumGemPorts() uint32 {
+	if m != nil {
+		return m.NumGemPorts
+	}
+	return 0
+}
+
+func (m *EponTechProfileInstance) GetAllocId() uint32 {
+	if m != nil {
+		return m.AllocId
+	}
+	return 0
+}
+
+func (m *EponTechProfileInstance) GetInstanceControl() *InstanceControl {
+	if m != nil {
+		return m.InstanceControl
+	}
+	return nil
+}
+
+func (m *EponTechProfileInstance) GetPackageType() string {
+	if m != nil {
+		return m.PackageType
+	}
+	return ""
+}
+
+func (m *EponTechProfileInstance) GetUpstreamQueueAttributeList() []*EPONQueueAttributes {
+	if m != nil {
+		return m.UpstreamQueueAttributeList
+	}
+	return nil
+}
+
+func (m *EponTechProfileInstance) GetDownstreamQueueAttributeList() []*EPONQueueAttributes {
+	if m != nil {
+		return m.DownstreamQueueAttributeList
+	}
+	return nil
+}
+
+// Resource Instance definition
+type ResourceInstance struct {
+	TpId                 uint32   `protobuf:"varint,1,opt,name=tp_id,json=tpId,proto3" json:"tp_id,omitempty"`
+	ProfileType          string   `protobuf:"bytes,2,opt,name=profile_type,json=profileType,proto3" json:"profile_type,omitempty"`
+	SubscriberIdentifier string   `protobuf:"bytes,3,opt,name=subscriber_identifier,json=subscriberIdentifier,proto3" json:"subscriber_identifier,omitempty"`
+	AllocId              uint32   `protobuf:"varint,4,opt,name=alloc_id,json=allocId,proto3" json:"alloc_id,omitempty"`
+	GemportIds           []uint32 `protobuf:"varint,5,rep,packed,name=gemport_ids,json=gemportIds,proto3" json:"gemport_ids,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *ResourceInstance) Reset()         { *m = ResourceInstance{} }
+func (m *ResourceInstance) String() string { return proto.CompactTextString(m) }
+func (*ResourceInstance) ProtoMessage()    {}
+func (*ResourceInstance) Descriptor() ([]byte, []int) {
+	return fileDescriptor_d019a68bffe14cae, []int{19}
+}
+
+func (m *ResourceInstance) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_ResourceInstance.Unmarshal(m, b)
+}
+func (m *ResourceInstance) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_ResourceInstance.Marshal(b, m, deterministic)
+}
+func (m *ResourceInstance) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ResourceInstance.Merge(m, src)
+}
+func (m *ResourceInstance) XXX_Size() int {
+	return xxx_messageInfo_ResourceInstance.Size(m)
+}
+func (m *ResourceInstance) XXX_DiscardUnknown() {
+	xxx_messageInfo_ResourceInstance.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ResourceInstance proto.InternalMessageInfo
+
+func (m *ResourceInstance) GetTpId() uint32 {
+	if m != nil {
+		return m.TpId
+	}
+	return 0
+}
+
+func (m *ResourceInstance) GetProfileType() string {
+	if m != nil {
+		return m.ProfileType
+	}
+	return ""
+}
+
+func (m *ResourceInstance) GetSubscriberIdentifier() string {
+	if m != nil {
+		return m.SubscriberIdentifier
+	}
+	return ""
+}
+
+func (m *ResourceInstance) GetAllocId() uint32 {
+	if m != nil {
+		return m.AllocId
+	}
+	return 0
+}
+
+func (m *ResourceInstance) GetGemportIds() []uint32 {
+	if m != nil {
+		return m.GemportIds
+	}
+	return nil
+}
+
+func init() {
+	proto.RegisterEnum("tech_profile.Direction", Direction_name, Direction_value)
+	proto.RegisterEnum("tech_profile.SchedulingPolicy", SchedulingPolicy_name, SchedulingPolicy_value)
+	proto.RegisterEnum("tech_profile.AdditionalBW", AdditionalBW_name, AdditionalBW_value)
+	proto.RegisterEnum("tech_profile.DiscardPolicy", DiscardPolicy_name, DiscardPolicy_value)
+	proto.RegisterEnum("tech_profile.InferredAdditionBWIndication", InferredAdditionBWIndication_name, InferredAdditionBWIndication_value)
+	proto.RegisterType((*SchedulerConfig)(nil), "tech_profile.SchedulerConfig")
+	proto.RegisterType((*TrafficShapingInfo)(nil), "tech_profile.TrafficShapingInfo")
+	proto.RegisterType((*TrafficScheduler)(nil), "tech_profile.TrafficScheduler")
+	proto.RegisterType((*TrafficSchedulers)(nil), "tech_profile.TrafficSchedulers")
+	proto.RegisterType((*TailDropDiscardConfig)(nil), "tech_profile.TailDropDiscardConfig")
+	proto.RegisterType((*RedDiscardConfig)(nil), "tech_profile.RedDiscardConfig")
+	proto.RegisterType((*WRedDiscardConfig)(nil), "tech_profile.WRedDiscardConfig")
+	proto.RegisterType((*DiscardConfig)(nil), "tech_profile.DiscardConfig")
+	proto.RegisterType((*TrafficQueue)(nil), "tech_profile.TrafficQueue")
+	proto.RegisterType((*TrafficQueues)(nil), "tech_profile.TrafficQueues")
+	proto.RegisterType((*InstanceControl)(nil), "tech_profile.InstanceControl")
+	proto.RegisterType((*QThresholds)(nil), "tech_profile.QThresholds")
+	proto.RegisterType((*GemPortAttributes)(nil), "tech_profile.GemPortAttributes")
+	proto.RegisterType((*SchedulerAttributes)(nil), "tech_profile.SchedulerAttributes")
+	proto.RegisterType((*EPONQueueAttributes)(nil), "tech_profile.EPONQueueAttributes")
+	proto.RegisterType((*TechProfile)(nil), "tech_profile.TechProfile")
+	proto.RegisterType((*EponTechProfile)(nil), "tech_profile.EponTechProfile")
+	proto.RegisterType((*TechProfileInstance)(nil), "tech_profile.TechProfileInstance")
+	proto.RegisterType((*EponTechProfileInstance)(nil), "tech_profile.EponTechProfileInstance")
+	proto.RegisterType((*ResourceInstance)(nil), "tech_profile.ResourceInstance")
+}
+
+func init() { proto.RegisterFile("voltha_protos/tech_profile.proto", fileDescriptor_d019a68bffe14cae) }
+
+var fileDescriptor_d019a68bffe14cae = []byte{
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+	0xd0, 0x09, 0x77, 0xc4, 0x5d, 0x9d, 0xe9, 0xc9, 0x5d, 0xc7, 0x64, 0x7a, 0x74, 0x18, 0x36, 0x63,
+	0x99, 0xc9, 0xf4, 0x2e, 0xb4, 0x75, 0x52, 0x98, 0x4b, 0x0b, 0x17, 0x4a, 0x26, 0x77, 0x01, 0x16,
+	0x8e, 0xe2, 0x53, 0x59, 0xa2, 0xa7, 0x60, 0xd1, 0xf8, 0x3e, 0x94, 0x90, 0xa4, 0x29, 0x9a, 0x89,
+	0x27, 0x7f, 0xe1, 0xd6, 0x64, 0x2f, 0xd0, 0xc2, 0x35, 0x6a, 0x17, 0x5a, 0xa1, 0x74, 0xd2, 0x0f,
+	0x07, 0x55, 0xa3, 0xe5, 0xce, 0x2b, 0x3e, 0x1c, 0xa4, 0x94, 0x61, 0x37, 0x43, 0x99, 0x7e, 0xcd,
+	0xd8, 0x85, 0x16, 0xce, 0x6a, 0xa9, 0x5d, 0x5a, 0x0b, 0xce, 0x68, 0x19, 0xc2, 0x5a, 0x18, 0x48,
+	0x25, 0x88, 0x9b, 0x6e, 0xdf, 0x71, 0x13, 0x70, 0x74, 0x0a, 0xd4, 0xcd, 0x15, 0xb3, 0xf0, 0xb8,
+	0x99, 0xb8, 0xad, 0xd8, 0xab, 0x89, 0xa2, 0xe2, 0x90, 0x39, 0x68, 0xbe, 0x82, 0x2e, 0xe6, 0xe7,
+	0xec, 0x0d, 0x4b, 0x35, 0x2e, 0xb7, 0xd4, 0x87, 0xa9, 0xaa, 0x69, 0x8b, 0x75, 0xff, 0x5e, 0x81,
+	0x85, 0xbd, 0x80, 0xb3, 0xff, 0xa1, 0xa4, 0xd1, 0x06, 0xb9, 0xde, 0x57, 0xee, 0x30, 0x36, 0xa8,
+	0x1a, 0x1b, 0x14, 0xc9, 0x8c, 0x41, 0x18, 0x6e, 0x8d, 0x63, 0x19, 0x7d, 0x07, 0x29, 0x78, 0xb7,
+	0x66, 0xbc, 0x5b, 0x48, 0x91, 0x29, 0x67, 0x93, 0xbd, 0x92, 0xe8, 0xc9, 0x0f, 0x98, 0x40, 0x9e,
+	0xc2, 0xed, 0x4c, 0x20, 0xa7, 0xae, 0x53, 0xbf, 0xec, 0x3a, 0xab, 0xa9, 0xa6, 0xc9, 0x95, 0xba,
+	0xff, 0x9a, 0x85, 0xa5, 0x4c, 0x04, 0x13, 0x17, 0xbd, 0x65, 0x24, 0xef, 0xc1, 0xb2, 0x0c, 0xfb,
+	0xd2, 0x13, 0xb4, 0x4f, 0x84, 0x43, 0x31, 0x61, 0x8a, 0x0e, 0x68, 0xfc, 0xbd, 0xae, 0x61, 0x5f,
+	0x4b, 0x07, 0x7b, 0xe3, 0xb1, 0x89, 0xf0, 0xcf, 0x5e, 0x22, 0xfc, 0x73, 0x97, 0x0b, 0x7f, 0xf5,
+	0x4a, 0x38, 0xa3, 0x76, 0x25, 0x9c, 0x51, 0x7f, 0x6f, 0x9c, 0xd1, 0xf8, 0xf6, 0x38, 0x03, 0xae,
+	0x86, 0x33, 0x7e, 0x3b, 0x0b, 0xd7, 0x0b, 0x9c, 0xf1, 0x5f, 0x98, 0x71, 0xd9, 0x3b, 0x74, 0x35,
+	0x7f, 0x87, 0x9e, 0x96, 0x8c, 0xb5, 0x2b, 0xe1, 0xa2, 0xfa, 0x3b, 0x70, 0x51, 0xe3, 0x5b, 0xe2,
+	0x22, 0xb8, 0x1a, 0x2e, 0xfa, 0xab, 0xf9, 0x76, 0x2c, 0x79, 0x28, 0xbc, 0x34, 0x2d, 0x96, 0x60,
+	0x4e, 0x05, 0xc9, 0xd3, 0xbc, 0x6d, 0xcf, 0xaa, 0xa0, 0x87, 0x27, 0x02, 0x59, 0x9e, 0x0c, 0xe4,
+	0x3b, 0x25, 0x48, 0x36, 0xb2, 0xb3, 0xf9, 0xc8, 0xde, 0x86, 0x66, 0xfa, 0x22, 0xd0, 0x69, 0x51,
+	0x59, 0x6f, 0xdb, 0x30, 0x7e, 0x12, 0xc8, 0x8d, 0xcf, 0xa1, 0x31, 0x7e, 0x71, 0xa1, 0x16, 0xd4,
+	0x7f, 0x72, 0x70, 0x74, 0x6c, 0xef, 0x6d, 0x3f, 0xb3, 0x66, 0xd0, 0x3c, 0xc0, 0xee, 0xf3, 0x93,
+	0xfd, 0xb8, 0x5f, 0x42, 0x8b, 0xd0, 0xde, 0xe9, 0xed, 0xf6, 0xec, 0xbd, 0xc7, 0xc7, 0xbd, 0xe7,
+	0xfb, 0xdb, 0x5f, 0x5a, 0xe5, 0x8d, 0x47, 0x60, 0x15, 0xef, 0xab, 0xa8, 0x06, 0x95, 0x13, 0xdb,
+	0xb6, 0x66, 0x10, 0x82, 0xf9, 0x23, 0x25, 0xa8, 0xa7, 0x0e, 0xe2, 0xab, 0xa9, 0x55, 0x42, 0x00,
+	0xd5, 0xa7, 0x17, 0x7d, 0x41, 0xb1, 0x55, 0xde, 0x60, 0xd0, 0xca, 0x3e, 0xcb, 0xd0, 0x32, 0x2c,
+	0x66, 0xfb, 0xce, 0x3e, 0x67, 0xc4, 0x9a, 0x41, 0x4b, 0xb0, 0x90, 0x17, 0x6f, 0x5b, 0x25, 0x74,
+	0x13, 0xae, 0xe7, 0x84, 0x3b, 0x44, 0xaa, 0xbd, 0xc1, 0x80, 0x0b, 0x65, 0x95, 0x27, 0x14, 0x6d,
+	0x87, 0x8a, 0x5b, 0x95, 0x8d, 0x2f, 0xc6, 0x5f, 0xa9, 0x63, 0x4b, 0x5b, 0x50, 0x4f, 0xbe, 0x19,
+	0x5b, 0x33, 0xa8, 0x0d, 0x8d, 0x93, 0x71, 0xb7, 0xa4, 0xb7, 0x61, 0x13, 0x6c, 0x95, 0x51, 0x1d,
+	0x66, 0x4f, 0x74, 0xab, 0xb2, 0xf1, 0xbb, 0x12, 0xac, 0xbe, 0xee, 0x2f, 0x13, 0xfa, 0x18, 0xee,
+	0xbc, 0x6e, 0x3c, 0xd9, 0xd1, 0x3a, 0xfc, 0xdf, 0x6b, 0x61, 0xdb, 0x52, 0x86, 0x82, 0x60, 0xab,
+	0x84, 0xbe, 0x0b, 0x9f, 0xbc, 0x16, 0x99, 0xdd, 0xf6, 0xce, 0xcf, 0x60, 0x8d, 0x8b, 0xe1, 0x5d,
+	0x1e, 0x10, 0xe6, 0x71, 0x81, 0xef, 0x46, 0x3f, 0x3d, 0x73, 0xe9, 0xfd, 0xf3, 0xfb, 0x43, 0xaa,
+	0x4e, 0xc3, 0xfe, 0x5d, 0x8f, 0x8f, 0x36, 0x13, 0xe0, 0x66, 0x04, 0xfc, 0x5e, 0xfc, 0x77, 0xf4,
+	0xc5, 0x83, 0xcd, 0x21, 0xcf, 0xfd, 0x23, 0xed, 0x57, 0xcd, 0xd0, 0xbd, 0x7f, 0x07, 0x00, 0x00,
+	0xff, 0xff, 0xc9, 0xfb, 0x08, 0x8b, 0x48, 0x1d, 0x00, 0x00,
+}
diff --git a/vendor/github.com/opentracing/opentracing-go/.travis.yml b/vendor/github.com/opentracing/opentracing-go/.travis.yml
index 8d5b75e..b950e42 100644
--- a/vendor/github.com/opentracing/opentracing-go/.travis.yml
+++ b/vendor/github.com/opentracing/opentracing-go/.travis.yml
@@ -2,8 +2,8 @@
 
 matrix:
   include:
-  - go: "1.11.x"
-  - go: "1.12.x"
+  - go: "1.13.x"
+  - go: "1.14.x"
   - go: "tip"
     env:
     - LINT=true
diff --git a/vendor/github.com/opentracing/opentracing-go/CHANGELOG.md b/vendor/github.com/opentracing/opentracing-go/CHANGELOG.md
index 7c14feb..d3bfcf6 100644
--- a/vendor/github.com/opentracing/opentracing-go/CHANGELOG.md
+++ b/vendor/github.com/opentracing/opentracing-go/CHANGELOG.md
@@ -1,6 +1,23 @@
 Changes by Version
 ==================
 
+
+1.2.0 (2020-07-01)
+-------------------
+
+* Restore the ability to reset the current span in context to nil (#231) -- Yuri Shkuro
+* Use error.object per OpenTracing Semantic Conventions (#179) -- Rahman Syed
+* Convert nil pointer log field value to string "nil" (#230) -- Cyril Tovena
+* Add Go module support (#215) -- Zaba505
+* Make SetTag helper types in ext public (#229) -- Blake Edwards
+* Add log/fields helpers for keys from specification (#226) -- Dmitry Monakhov
+* Improve noop impementation (#223) -- chanxuehong
+* Add an extension to Tracer interface for custom go context creation (#220) -- Krzesimir Nowak
+* Fix typo in comments (#222) -- meteorlxy
+* Improve documentation for log.Object() to emphasize the requirement to pass immutable arguments (#219) -- 疯狂的小企鹅
+* [mock] Return ErrInvalidSpanContext if span context is not MockSpanContext (#216) -- Milad Irannejad
+
+
 1.1.0 (2019-03-23)
 -------------------
 
diff --git a/vendor/github.com/opentracing/opentracing-go/ext.go b/vendor/github.com/opentracing/opentracing-go/ext.go
new file mode 100644
index 0000000..e11977e
--- /dev/null
+++ b/vendor/github.com/opentracing/opentracing-go/ext.go
@@ -0,0 +1,24 @@
+package opentracing
+
+import (
+	"context"
+)
+
+// TracerContextWithSpanExtension is an extension interface that the
+// implementation of the Tracer interface may want to implement. It
+// allows to have some control over the go context when the
+// ContextWithSpan is invoked.
+//
+// The primary purpose of this extension are adapters from opentracing
+// API to some other tracing API.
+type TracerContextWithSpanExtension interface {
+	// ContextWithSpanHook gets called by the ContextWithSpan
+	// function, when the Tracer implementation also implements
+	// this interface. It allows to put extra information into the
+	// context and make it available to the callers of the
+	// ContextWithSpan.
+	//
+	// This hook is invoked before the ContextWithSpan function
+	// actually puts the span into the context.
+	ContextWithSpanHook(ctx context.Context, span Span) context.Context
+}
diff --git a/vendor/github.com/opentracing/opentracing-go/ext/field.go b/vendor/github.com/opentracing/opentracing-go/ext/field.go
new file mode 100644
index 0000000..8282bd7
--- /dev/null
+++ b/vendor/github.com/opentracing/opentracing-go/ext/field.go
@@ -0,0 +1,17 @@
+package ext
+
+import (
+	"github.com/opentracing/opentracing-go"
+	"github.com/opentracing/opentracing-go/log"
+)
+
+// LogError sets the error=true tag on the Span and logs err as an "error" event.
+func LogError(span opentracing.Span, err error, fields ...log.Field) {
+	Error.Set(span, true)
+	ef := []log.Field{
+		log.Event("error"),
+		log.Error(err),
+	}
+	ef = append(ef, fields...)
+	span.LogFields(ef...)
+}
diff --git a/vendor/github.com/opentracing/opentracing-go/ext/tags.go b/vendor/github.com/opentracing/opentracing-go/ext/tags.go
index 52e8895..a414b59 100644
--- a/vendor/github.com/opentracing/opentracing-go/ext/tags.go
+++ b/vendor/github.com/opentracing/opentracing-go/ext/tags.go
@@ -47,40 +47,40 @@
 
 	// Component is a low-cardinality identifier of the module, library,
 	// or package that is generating a span.
-	Component = stringTagName("component")
+	Component = StringTagName("component")
 
 	//////////////////////////////////////////////////////////////////////
 	// Sampling hint
 	//////////////////////////////////////////////////////////////////////
 
 	// SamplingPriority determines the priority of sampling this Span.
-	SamplingPriority = uint16TagName("sampling.priority")
+	SamplingPriority = Uint16TagName("sampling.priority")
 
 	//////////////////////////////////////////////////////////////////////
-	// Peer tags. These tags can be emitted by either client-side of
+	// Peer tags. These tags can be emitted by either client-side or
 	// server-side to describe the other side/service in a peer-to-peer
 	// communications, like an RPC call.
 	//////////////////////////////////////////////////////////////////////
 
 	// PeerService records the service name of the peer.
-	PeerService = stringTagName("peer.service")
+	PeerService = StringTagName("peer.service")
 
 	// PeerAddress records the address name of the peer. This may be a "ip:port",
 	// a bare "hostname", a FQDN or even a database DSN substring
 	// like "mysql://username@127.0.0.1:3306/dbname"
-	PeerAddress = stringTagName("peer.address")
+	PeerAddress = StringTagName("peer.address")
 
 	// PeerHostname records the host name of the peer
-	PeerHostname = stringTagName("peer.hostname")
+	PeerHostname = StringTagName("peer.hostname")
 
 	// PeerHostIPv4 records IP v4 host address of the peer
-	PeerHostIPv4 = ipv4Tag("peer.ipv4")
+	PeerHostIPv4 = IPv4TagName("peer.ipv4")
 
 	// PeerHostIPv6 records IP v6 host address of the peer
-	PeerHostIPv6 = stringTagName("peer.ipv6")
+	PeerHostIPv6 = StringTagName("peer.ipv6")
 
 	// PeerPort records port number of the peer
-	PeerPort = uint16TagName("peer.port")
+	PeerPort = Uint16TagName("peer.port")
 
 	//////////////////////////////////////////////////////////////////////
 	// HTTP Tags
@@ -88,46 +88,46 @@
 
 	// HTTPUrl should be the URL of the request being handled in this segment
 	// of the trace, in standard URI format. The protocol is optional.
-	HTTPUrl = stringTagName("http.url")
+	HTTPUrl = StringTagName("http.url")
 
 	// HTTPMethod is the HTTP method of the request, and is case-insensitive.
-	HTTPMethod = stringTagName("http.method")
+	HTTPMethod = StringTagName("http.method")
 
 	// HTTPStatusCode is the numeric HTTP status code (200, 404, etc) of the
 	// HTTP response.
-	HTTPStatusCode = uint16TagName("http.status_code")
+	HTTPStatusCode = Uint16TagName("http.status_code")
 
 	//////////////////////////////////////////////////////////////////////
 	// DB Tags
 	//////////////////////////////////////////////////////////////////////
 
 	// DBInstance is database instance name.
-	DBInstance = stringTagName("db.instance")
+	DBInstance = StringTagName("db.instance")
 
 	// DBStatement is a database statement for the given database type.
 	// It can be a query or a prepared statement (i.e., before substitution).
-	DBStatement = stringTagName("db.statement")
+	DBStatement = StringTagName("db.statement")
 
 	// DBType is a database type. For any SQL database, "sql".
 	// For others, the lower-case database category, e.g. "redis"
-	DBType = stringTagName("db.type")
+	DBType = StringTagName("db.type")
 
 	// DBUser is a username for accessing database.
-	DBUser = stringTagName("db.user")
+	DBUser = StringTagName("db.user")
 
 	//////////////////////////////////////////////////////////////////////
 	// Message Bus Tag
 	//////////////////////////////////////////////////////////////////////
 
 	// MessageBusDestination is an address at which messages can be exchanged
-	MessageBusDestination = stringTagName("message_bus.destination")
+	MessageBusDestination = StringTagName("message_bus.destination")
 
 	//////////////////////////////////////////////////////////////////////
 	// Error Tag
 	//////////////////////////////////////////////////////////////////////
 
 	// Error indicates that operation represented by the span resulted in an error.
-	Error = boolTagName("error")
+	Error = BoolTagName("error")
 )
 
 // ---
@@ -163,48 +163,53 @@
 
 // ---
 
-type stringTagName string
+// StringTagName is a common tag name to be set to a string value
+type StringTagName string
 
 // Set adds a string tag to the `span`
-func (tag stringTagName) Set(span opentracing.Span, value string) {
+func (tag StringTagName) Set(span opentracing.Span, value string) {
 	span.SetTag(string(tag), value)
 }
 
 // ---
 
-type uint32TagName string
+// Uint32TagName is a common tag name to be set to a uint32 value
+type Uint32TagName string
 
 // Set adds a uint32 tag to the `span`
-func (tag uint32TagName) Set(span opentracing.Span, value uint32) {
+func (tag Uint32TagName) Set(span opentracing.Span, value uint32) {
 	span.SetTag(string(tag), value)
 }
 
 // ---
 
-type uint16TagName string
+// Uint16TagName is a common tag name to be set to a uint16 value
+type Uint16TagName string
 
 // Set adds a uint16 tag to the `span`
-func (tag uint16TagName) Set(span opentracing.Span, value uint16) {
+func (tag Uint16TagName) Set(span opentracing.Span, value uint16) {
 	span.SetTag(string(tag), value)
 }
 
 // ---
 
-type boolTagName string
+// BoolTagName is a common tag name to be set to a bool value
+type BoolTagName string
 
-// Add adds a bool tag to the `span`
-func (tag boolTagName) Set(span opentracing.Span, value bool) {
+// Set adds a bool tag to the `span`
+func (tag BoolTagName) Set(span opentracing.Span, value bool) {
 	span.SetTag(string(tag), value)
 }
 
-type ipv4Tag string
+// IPv4TagName is a common tag name to be set to an ipv4 value
+type IPv4TagName string
 
 // Set adds IP v4 host address of the peer as an uint32 value to the `span`, keep this for backward and zipkin compatibility
-func (tag ipv4Tag) Set(span opentracing.Span, value uint32) {
+func (tag IPv4TagName) Set(span opentracing.Span, value uint32) {
 	span.SetTag(string(tag), value)
 }
 
 // SetString records IP v4 host address of the peer as a .-separated tuple to the `span`. E.g., "127.0.0.1"
-func (tag ipv4Tag) SetString(span opentracing.Span, value string) {
+func (tag IPv4TagName) SetString(span opentracing.Span, value string) {
 	span.SetTag(string(tag), value)
 }
diff --git a/vendor/github.com/opentracing/opentracing-go/go.mod b/vendor/github.com/opentracing/opentracing-go/go.mod
new file mode 100644
index 0000000..bf48bb5
--- /dev/null
+++ b/vendor/github.com/opentracing/opentracing-go/go.mod
@@ -0,0 +1,5 @@
+module github.com/opentracing/opentracing-go
+
+go 1.14
+
+require github.com/stretchr/testify v1.3.0
diff --git a/vendor/github.com/opentracing/opentracing-go/go.sum b/vendor/github.com/opentracing/opentracing-go/go.sum
new file mode 100644
index 0000000..4347755
--- /dev/null
+++ b/vendor/github.com/opentracing/opentracing-go/go.sum
@@ -0,0 +1,7 @@
+github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
+github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
diff --git a/vendor/github.com/opentracing/opentracing-go/gocontext.go b/vendor/github.com/opentracing/opentracing-go/gocontext.go
index 08c00c0..1831bc9 100644
--- a/vendor/github.com/opentracing/opentracing-go/gocontext.go
+++ b/vendor/github.com/opentracing/opentracing-go/gocontext.go
@@ -7,8 +7,13 @@
 var activeSpanKey = contextKey{}
 
 // ContextWithSpan returns a new `context.Context` that holds a reference to
-// `span`'s SpanContext.
+// the span. If span is nil, a new context without an active span is returned.
 func ContextWithSpan(ctx context.Context, span Span) context.Context {
+	if span != nil {
+		if tracerWithHook, ok := span.Tracer().(TracerContextWithSpanExtension); ok {
+			ctx = tracerWithHook.ContextWithSpanHook(ctx, span)
+		}
+	}
 	return context.WithValue(ctx, activeSpanKey, span)
 }
 
diff --git a/vendor/github.com/opentracing/opentracing-go/log/field.go b/vendor/github.com/opentracing/opentracing-go/log/field.go
index 50feea3..f222ded 100644
--- a/vendor/github.com/opentracing/opentracing-go/log/field.go
+++ b/vendor/github.com/opentracing/opentracing-go/log/field.go
@@ -122,16 +122,19 @@
 	}
 }
 
-// Error adds an error with the key "error" to a Span.LogFields() record
+// Error adds an error with the key "error.object" to a Span.LogFields() record
 func Error(err error) Field {
 	return Field{
-		key:          "error",
+		key:          "error.object",
 		fieldType:    errorType,
 		interfaceVal: err,
 	}
 }
 
 // Object adds an object-valued key:value pair to a Span.LogFields() record
+// Please pass in an immutable object, otherwise there may be concurrency issues.
+// Such as passing in the map, log.Object may result in "fatal error: concurrent map iteration and map write".
+// Because span is sent asynchronously, it is possible that this map will also be modified.
 func Object(key string, obj interface{}) Field {
 	return Field{
 		key:          key,
@@ -140,6 +143,16 @@
 	}
 }
 
+// Event creates a string-valued Field for span logs with key="event" and value=val.
+func Event(val string) Field {
+	return String("event", val)
+}
+
+// Message creates a string-valued Field for span logs with key="message" and value=val.
+func Message(val string) Field {
+	return String("message", val)
+}
+
 // LazyLogger allows for user-defined, late-bound logging of arbitrary data
 type LazyLogger func(fv Encoder)
 
diff --git a/vendor/github.com/opentracing/opentracing-go/log/util.go b/vendor/github.com/opentracing/opentracing-go/log/util.go
index 3832feb..d57e28a 100644
--- a/vendor/github.com/opentracing/opentracing-go/log/util.go
+++ b/vendor/github.com/opentracing/opentracing-go/log/util.go
@@ -1,6 +1,9 @@
 package log
 
-import "fmt"
+import (
+	"fmt"
+	"reflect"
+)
 
 // InterleavedKVToFields converts keyValues a la Span.LogKV() to a Field slice
 // a la Span.LogFields().
@@ -46,6 +49,10 @@
 		case float64:
 			fields[i] = Float64(key, typedVal)
 		default:
+			if typedVal == nil || (reflect.ValueOf(typedVal).Kind() == reflect.Ptr && reflect.ValueOf(typedVal).IsNil()) {
+				fields[i] = String(key, "nil")
+				continue
+			}
 			// When in doubt, coerce to a string
 			fields[i] = String(key, fmt.Sprint(typedVal))
 		}
diff --git a/vendor/github.com/opentracing/opentracing-go/noop.go b/vendor/github.com/opentracing/opentracing-go/noop.go
index 0d32f69..f9b680a 100644
--- a/vendor/github.com/opentracing/opentracing-go/noop.go
+++ b/vendor/github.com/opentracing/opentracing-go/noop.go
@@ -21,9 +21,9 @@
 type noopSpanContext struct{}
 
 var (
-	defaultNoopSpanContext = noopSpanContext{}
-	defaultNoopSpan        = noopSpan{}
-	defaultNoopTracer      = NoopTracer{}
+	defaultNoopSpanContext SpanContext = noopSpanContext{}
+	defaultNoopSpan        Span        = noopSpan{}
+	defaultNoopTracer      Tracer      = NoopTracer{}
 )
 
 const (
@@ -35,7 +35,7 @@
 
 // noopSpan:
 func (n noopSpan) Context() SpanContext                                  { return defaultNoopSpanContext }
-func (n noopSpan) SetBaggageItem(key, val string) Span                   { return defaultNoopSpan }
+func (n noopSpan) SetBaggageItem(key, val string) Span                   { return n }
 func (n noopSpan) BaggageItem(key string) string                         { return emptyString }
 func (n noopSpan) SetTag(key string, value interface{}) Span             { return n }
 func (n noopSpan) LogFields(fields ...log.Field)                         {}
diff --git a/vendor/github.com/pkg/errors/.travis.yml b/vendor/github.com/pkg/errors/.travis.yml
index d4b9266..9159de0 100644
--- a/vendor/github.com/pkg/errors/.travis.yml
+++ b/vendor/github.com/pkg/errors/.travis.yml
@@ -1,15 +1,10 @@
 language: go
 go_import_path: github.com/pkg/errors
 go:
-  - 1.4.x
-  - 1.5.x
-  - 1.6.x
-  - 1.7.x
-  - 1.8.x
-  - 1.9.x
-  - 1.10.x
   - 1.11.x
+  - 1.12.x
+  - 1.13.x
   - tip
 
 script:
-  - go test -v ./...
+  - make check
diff --git a/vendor/github.com/pkg/errors/Makefile b/vendor/github.com/pkg/errors/Makefile
new file mode 100644
index 0000000..ce9d7cd
--- /dev/null
+++ b/vendor/github.com/pkg/errors/Makefile
@@ -0,0 +1,44 @@
+PKGS := github.com/pkg/errors
+SRCDIRS := $(shell go list -f '{{.Dir}}' $(PKGS))
+GO := go
+
+check: test vet gofmt misspell unconvert staticcheck ineffassign unparam
+
+test: 
+	$(GO) test $(PKGS)
+
+vet: | test
+	$(GO) vet $(PKGS)
+
+staticcheck:
+	$(GO) get honnef.co/go/tools/cmd/staticcheck
+	staticcheck -checks all $(PKGS)
+
+misspell:
+	$(GO) get github.com/client9/misspell/cmd/misspell
+	misspell \
+		-locale GB \
+		-error \
+		*.md *.go
+
+unconvert:
+	$(GO) get github.com/mdempsky/unconvert
+	unconvert -v $(PKGS)
+
+ineffassign:
+	$(GO) get github.com/gordonklaus/ineffassign
+	find $(SRCDIRS) -name '*.go' | xargs ineffassign
+
+pedantic: check errcheck
+
+unparam:
+	$(GO) get mvdan.cc/unparam
+	unparam ./...
+
+errcheck:
+	$(GO) get github.com/kisielk/errcheck
+	errcheck $(PKGS)
+
+gofmt:  
+	@echo Checking code is gofmted
+	@test -z "$(shell gofmt -s -l -d -e $(SRCDIRS) | tee /dev/stderr)"
diff --git a/vendor/github.com/pkg/errors/README.md b/vendor/github.com/pkg/errors/README.md
index 6483ba2..54dfdcb 100644
--- a/vendor/github.com/pkg/errors/README.md
+++ b/vendor/github.com/pkg/errors/README.md
@@ -41,11 +41,18 @@
 
 [Read the package documentation for more information](https://godoc.org/github.com/pkg/errors).
 
+## Roadmap
+
+With the upcoming [Go2 error proposals](https://go.googlesource.com/proposal/+/master/design/go2draft.md) this package is moving into maintenance mode. The roadmap for a 1.0 release is as follows:
+
+- 0.9. Remove pre Go 1.9 and Go 1.10 support, address outstanding pull requests (if possible)
+- 1.0. Final release.
+
 ## Contributing
 
-We welcome pull requests, bug fixes and issue reports. With that said, the bar for adding new symbols to this package is intentionally set high.
+Because of the Go2 errors changes, this package is not accepting proposals for new functionality. With that said, we welcome pull requests, bug fixes and issue reports. 
 
-Before proposing a change, please discuss your change by raising an issue.
+Before sending a PR, please discuss your change by raising an issue.
 
 ## License
 
diff --git a/vendor/github.com/pkg/errors/errors.go b/vendor/github.com/pkg/errors/errors.go
index 7421f32..161aea2 100644
--- a/vendor/github.com/pkg/errors/errors.go
+++ b/vendor/github.com/pkg/errors/errors.go
@@ -82,7 +82,7 @@
 //
 //     if err, ok := err.(stackTracer); ok {
 //             for _, f := range err.StackTrace() {
-//                     fmt.Printf("%+s:%d", f)
+//                     fmt.Printf("%+s:%d\n", f, f)
 //             }
 //     }
 //
@@ -159,6 +159,9 @@
 
 func (w *withStack) Cause() error { return w.error }
 
+// Unwrap provides compatibility for Go 1.13 error chains.
+func (w *withStack) Unwrap() error { return w.error }
+
 func (w *withStack) Format(s fmt.State, verb rune) {
 	switch verb {
 	case 'v':
@@ -241,6 +244,9 @@
 func (w *withMessage) Error() string { return w.msg + ": " + w.cause.Error() }
 func (w *withMessage) Cause() error  { return w.cause }
 
+// Unwrap provides compatibility for Go 1.13 error chains.
+func (w *withMessage) Unwrap() error { return w.cause }
+
 func (w *withMessage) Format(s fmt.State, verb rune) {
 	switch verb {
 	case 'v':
diff --git a/vendor/github.com/pkg/errors/go113.go b/vendor/github.com/pkg/errors/go113.go
new file mode 100644
index 0000000..be0d10d
--- /dev/null
+++ b/vendor/github.com/pkg/errors/go113.go
@@ -0,0 +1,38 @@
+// +build go1.13
+
+package errors
+
+import (
+	stderrors "errors"
+)
+
+// Is reports whether any error in err's chain matches target.
+//
+// The chain consists of err itself followed by the sequence of errors obtained by
+// repeatedly calling Unwrap.
+//
+// An error is considered to match a target if it is equal to that target or if
+// it implements a method Is(error) bool such that Is(target) returns true.
+func Is(err, target error) bool { return stderrors.Is(err, target) }
+
+// As finds the first error in err's chain that matches target, and if so, sets
+// target to that error value and returns true.
+//
+// The chain consists of err itself followed by the sequence of errors obtained by
+// repeatedly calling Unwrap.
+//
+// An error matches target if the error's concrete value is assignable to the value
+// pointed to by target, or if the error has a method As(interface{}) bool such that
+// As(target) returns true. In the latter case, the As method is responsible for
+// setting target.
+//
+// As will panic if target is not a non-nil pointer to either a type that implements
+// error, or to any interface type. As returns false if err is nil.
+func As(err error, target interface{}) bool { return stderrors.As(err, target) }
+
+// Unwrap returns the result of calling the Unwrap method on err, if err's
+// type contains an Unwrap method returning error.
+// Otherwise, Unwrap returns nil.
+func Unwrap(err error) error {
+	return stderrors.Unwrap(err)
+}
diff --git a/vendor/github.com/pkg/errors/stack.go b/vendor/github.com/pkg/errors/stack.go
index 2874a04..779a834 100644
--- a/vendor/github.com/pkg/errors/stack.go
+++ b/vendor/github.com/pkg/errors/stack.go
@@ -5,10 +5,13 @@
 	"io"
 	"path"
 	"runtime"
+	"strconv"
 	"strings"
 )
 
 // Frame represents a program counter inside a stack frame.
+// For historical reasons if Frame is interpreted as a uintptr
+// its value represents the program counter + 1.
 type Frame uintptr
 
 // pc returns the program counter for this frame;
@@ -37,6 +40,15 @@
 	return line
 }
 
+// name returns the name of this function, if known.
+func (f Frame) name() string {
+	fn := runtime.FuncForPC(f.pc())
+	if fn == nil {
+		return "unknown"
+	}
+	return fn.Name()
+}
+
 // Format formats the frame according to the fmt.Formatter interface.
 //
 //    %s    source file
@@ -54,22 +66,16 @@
 	case 's':
 		switch {
 		case s.Flag('+'):
-			pc := f.pc()
-			fn := runtime.FuncForPC(pc)
-			if fn == nil {
-				io.WriteString(s, "unknown")
-			} else {
-				file, _ := fn.FileLine(pc)
-				fmt.Fprintf(s, "%s\n\t%s", fn.Name(), file)
-			}
+			io.WriteString(s, f.name())
+			io.WriteString(s, "\n\t")
+			io.WriteString(s, f.file())
 		default:
 			io.WriteString(s, path.Base(f.file()))
 		}
 	case 'd':
-		fmt.Fprintf(s, "%d", f.line())
+		io.WriteString(s, strconv.Itoa(f.line()))
 	case 'n':
-		name := runtime.FuncForPC(f.pc()).Name()
-		io.WriteString(s, funcname(name))
+		io.WriteString(s, funcname(f.name()))
 	case 'v':
 		f.Format(s, 's')
 		io.WriteString(s, ":")
@@ -77,6 +83,16 @@
 	}
 }
 
+// MarshalText formats a stacktrace Frame as a text string. The output is the
+// same as that of fmt.Sprintf("%+v", f), but without newlines or tabs.
+func (f Frame) MarshalText() ([]byte, error) {
+	name := f.name()
+	if name == "unknown" {
+		return []byte(name), nil
+	}
+	return []byte(fmt.Sprintf("%s %s:%d", name, f.file(), f.line())), nil
+}
+
 // StackTrace is stack of Frames from innermost (newest) to outermost (oldest).
 type StackTrace []Frame
 
@@ -94,18 +110,32 @@
 		switch {
 		case s.Flag('+'):
 			for _, f := range st {
-				fmt.Fprintf(s, "\n%+v", f)
+				io.WriteString(s, "\n")
+				f.Format(s, verb)
 			}
 		case s.Flag('#'):
 			fmt.Fprintf(s, "%#v", []Frame(st))
 		default:
-			fmt.Fprintf(s, "%v", []Frame(st))
+			st.formatSlice(s, verb)
 		}
 	case 's':
-		fmt.Fprintf(s, "%s", []Frame(st))
+		st.formatSlice(s, verb)
 	}
 }
 
+// formatSlice will format this StackTrace into the given buffer as a slice of
+// Frame, only valid when called with '%s' or '%v'.
+func (st StackTrace) formatSlice(s fmt.State, verb rune) {
+	io.WriteString(s, "[")
+	for i, f := range st {
+		if i > 0 {
+			io.WriteString(s, " ")
+		}
+		f.Format(s, verb)
+	}
+	io.WriteString(s, "]")
+}
+
 // stack represents a stack of program counters.
 type stack []uintptr
 
diff --git a/vendor/github.com/uber/jaeger-client-go/.travis.yml b/vendor/github.com/uber/jaeger-client-go/.travis.yml
index e81cc88..435aea1 100644
--- a/vendor/github.com/uber/jaeger-client-go/.travis.yml
+++ b/vendor/github.com/uber/jaeger-client-go/.travis.yml
@@ -7,26 +7,26 @@
 
 matrix:
   include:
-  - go: 1.13.x
-    env:
-    - TESTS=true
-    - USE_DEP=true
-    - COVERAGE=true
-  - go: 1.13.x
+  # - go: 1.15.x
+  #   env:
+  #   - TESTS=true
+  #   - USE_DEP=true
+  #   - COVERAGE=true
+  - go: 1.15.x
     env:
     - USE_DEP=true
     - CROSSDOCK=true
-  - go: 1.13.x
-    env:
-    - TESTS=true
-    - USE_DEP=false
-    - USE_GLIDE=true
+  # - go: 1.15.x
+  #   env:
+  #   - TESTS=true
+  #   - USE_DEP=false
+  #   - USE_GLIDE=true
   # test with previous version of Go
-  - go: 1.12.x
-    env:
-    - TESTS=true
-    - USE_DEP=true
-    - CI_SKIP_LINT=true
+  # - go: 1.14.x
+  #   env:
+  #   - TESTS=true
+  #   - USE_DEP=true
+  #   - CI_SKIP_LINT=true
 
 services:
   - docker
diff --git a/vendor/github.com/uber/jaeger-client-go/CHANGELOG.md b/vendor/github.com/uber/jaeger-client-go/CHANGELOG.md
index 944feb2..956790e 100644
--- a/vendor/github.com/uber/jaeger-client-go/CHANGELOG.md
+++ b/vendor/github.com/uber/jaeger-client-go/CHANGELOG.md
@@ -1,6 +1,66 @@
 Changes by Version
 ==================
 
+2.29.2 (unreleased)
+-------------------
+- Nothing yet.
+
+
+2.29.1 (2021-05-24)
+-------------------
+- Remove dependency on "testing" in "thrift" (#586) -- @yurishkuro
+
+
+2.29.0 (2021-05-20)
+-------------------
+- Update vendored thrift to 0.14.1 (#584) -- @nhatthm
+
+
+2.28.0 (2021-04-30)
+-------------------
+- HTTPSamplingStrategyFetcher: Use http client with 10 second timeout (#578) -- Joe Elliott
+
+
+2.27.0 (2021-04-19)
+-------------------
+- Don't override HTTP Reporter batch size to 1; default to 100, user can override (#571) -- R. Aidan Campbell
+
+
+2.26.0 (2021-04-16)
+-------------------
+- Delete a baggage item when value is blank (#562) -- evan.kim
+- Trim baggage key when parsing (#566) -- sicong.huang
+- feat: extend configuration to support custom randomNumber func (#555) -- NemoO_o
+- Support JAEGER_TRACEID_128BIT env var (#547) -- Yuri Shkuro
+- Additional context protections (#544) -- Joe Elliott
+- Lock RemotelyControlledSampler.sampler on callbacks (#543) -- Dima
+- Upgrade build to Go 1.15 (#539) -- Yuri Shkuro
+- Upgrade to jaeger-lib@2.3.0 to fix broken codahale/hdrhistogram dependency (#537) -- Yuri Shkuro
+- Prefix TraceID/SpanID.String() with zeroes (#533) -- Lukas Vogel
+- Upgrade to OpenTracing Go 1.2 (#525) -- Yuri Shkuro
+
+
+2.25.0 (2020-07-13)
+-------------------
+## Breaking changes
+- [feat] Periodically re-resolve UDP server address, with opt-out (#520) -- Trevor Foster
+
+  The re-resolving of UDP address is now enabled by default, to make the client more robust in Kubernetes deployments.
+  The old resolve-once behavior can be restored by setting DisableAttemptReconnecting=true in the Configuration struct,
+  or via JAEGER_REPORTER_ATTEMPT_RECONNECTING_DISABLED=true environment variable.
+
+## Bug fixes
+- Do not add invalid context to references (#521) -- Yuri Shkuro
+
+
+2.24.0 (2020-06-14)
+-------------------
+- Mention FromEnv() in the README, docs, and examples (#518) -- Martin Lercher
+- Serialize access to RemotelyControlledSampler.sampler (#515) -- Dima
+- Override reporter config only when agent host/port is set in env (#513) -- ilylia
+- Converge on JAEGER_SAMPLING_ENDPOINT env variable (#511) -- Eundoo Song
+
+
 2.23.1 (2020-04-28)
 -------------------
 - Fix regression by handling nil logger correctly ([#507](https://github.com/jaegertracing/jaeger-client-go/pull/507)) -- Prithvi Raj
diff --git a/vendor/github.com/uber/jaeger-client-go/CODEOWNERS b/vendor/github.com/uber/jaeger-client-go/CODEOWNERS
new file mode 100644
index 0000000..0572efc
--- /dev/null
+++ b/vendor/github.com/uber/jaeger-client-go/CODEOWNERS
@@ -0,0 +1,2 @@
+
+* @jaegertracing/jaeger-maintainers
diff --git a/vendor/github.com/uber/jaeger-client-go/Gopkg.lock b/vendor/github.com/uber/jaeger-client-go/Gopkg.lock
index 2a5215a..268289b 100644
--- a/vendor/github.com/uber/jaeger-client-go/Gopkg.lock
+++ b/vendor/github.com/uber/jaeger-client-go/Gopkg.lock
@@ -2,12 +2,12 @@
 
 
 [[projects]]
-  digest = "1:9f3b30d9f8e0d7040f729b82dcbc8f0dead820a133b3147ce355fc451f32d761"
-  name = "github.com/BurntSushi/toml"
+  digest = "1:4c4c33075b704791d6a7f09dfb55c66769e8a1dc6adf87026292d274fe8ad113"
+  name = "github.com/HdrHistogram/hdrhistogram-go"
   packages = ["."]
   pruneopts = "UT"
-  revision = "3012a1dbe2e4bd1391d42b32f0577cb7bbc7f005"
-  version = "v0.3.1"
+  revision = "3a0bb77429bd3a61596f5e8a3172445844342120"
+  version = "0.9.0"
 
 [[projects]]
   digest = "1:d6afaeed1502aa28e80a4ed0981d570ad91b2579193404256ce672ed0a609e0d"
@@ -19,14 +19,6 @@
 
 [[projects]]
   branch = "master"
-  digest = "1:4c4c33075b704791d6a7f09dfb55c66769e8a1dc6adf87026292d274fe8ad113"
-  name = "github.com/codahale/hdrhistogram"
-  packages = ["."]
-  pruneopts = "UT"
-  revision = "3a0bb77429bd3a61596f5e8a3172445844342120"
-
-[[projects]]
-  branch = "master"
   digest = "1:a382acd6150713655ded76ab5fbcbc7924a7808dab4312dda5d1f23dd8ce5277"
   name = "github.com/crossdock/crossdock-go"
   packages = [
@@ -50,16 +42,22 @@
   name = "github.com/golang/mock"
   packages = ["gomock"]
   pruneopts = "UT"
-  revision = "3a35fb6e3e18b9dbfee291262260dee7372d2a92"
-  version = "v1.4.3"
+  revision = "f7b1909c82a8958747e5c87c6a5c3b2eaed8a33d"
+  version = "v1.4.4"
 
 [[projects]]
-  digest = "1:573ca21d3669500ff845bdebee890eb7fc7f0f50c59f2132f2a0c6b03d85086a"
+  digest = "1:4a32eb57407190eced21a21abee9ce4d4ab6f0bf113ca61cb1cb2d549a65c985"
   name = "github.com/golang/protobuf"
-  packages = ["proto"]
+  packages = [
+    "proto",
+    "ptypes",
+    "ptypes/any",
+    "ptypes/duration",
+    "ptypes/timestamp",
+  ]
   pruneopts = "UT"
-  revision = "6c65a5562fc06764971b7c5d05c76c75e84bdbf7"
-  version = "v1.3.2"
+  revision = "d04d7b157bb510b1e0c10132224b616ac0e26b17"
+  version = "v1.4.2"
 
 [[projects]]
   digest = "1:ff5ebae34cfbf047d505ee150de27e60570e8c394b3b8fdbb720ff6ac71985fc"
@@ -70,7 +68,7 @@
   version = "v1.0.1"
 
 [[projects]]
-  digest = "1:727b8f567a30d0739d6c26b9472b3422b351c93cf62095164c845a54b16fc18e"
+  digest = "1:fe5217d44ae8fb84f711968816fe50077cea9dfa8f44425b8e44e7e3de896d01"
   name = "github.com/opentracing/opentracing-go"
   packages = [
     ".",
@@ -79,16 +77,16 @@
     "log",
   ]
   pruneopts = "UT"
-  revision = "659c90643e714681897ec2521c60567dd21da733"
-  version = "v1.1.0"
+  revision = "d34af3eaa63c4d08ab54863a4bdd0daa45212e12"
+  version = "v1.2.0"
 
 [[projects]]
-  digest = "1:cf31692c14422fa27c83a05292eb5cbe0fb2775972e8f1f8446a71549bd8980b"
+  digest = "1:9e1d37b58d17113ec3cb5608ac0382313c5b59470b94ed97d0976e69c7022314"
   name = "github.com/pkg/errors"
   packages = ["."]
   pruneopts = "UT"
-  revision = "ba968bfe8b2f7e042a574c888954fccecfa385b4"
-  version = "v0.8.1"
+  revision = "614d223910a179a466c1767a985424175c39b465"
+  version = "v0.9.1"
 
 [[projects]]
   digest = "1:0028cb19b2e4c3112225cd871870f2d9cf49b9b4276531f03438a88e94be86fe"
@@ -110,15 +108,15 @@
   version = "v1.1.0"
 
 [[projects]]
-  branch = "master"
-  digest = "1:2d5cd61daa5565187e1d96bae64dbbc6080dacf741448e9629c64fd93203b0d4"
+  digest = "1:0db23933b8052702d980a3f029149b3f175f7c0eea0cff85b175017d0f2722c0"
   name = "github.com/prometheus/client_model"
   packages = ["go"]
   pruneopts = "UT"
-  revision = "14fe0d1b01d4d5fc031dd4bec1823bd3ebbe8016"
+  revision = "7bc5445566f0fe75b15de23e6b93886e982d7bf9"
+  version = "v0.2.0"
 
 [[projects]]
-  digest = "1:f119e3205d3a1f0f19dbd7038eb37528e2c6f0933269dc344e305951fb87d632"
+  digest = "1:4407525bde4e6ad9c1f60113d38cbb255d769e0ea506c8cf877db39da7753b3a"
   name = "github.com/prometheus/common"
   packages = [
     "expfmt",
@@ -126,11 +124,11 @@
     "model",
   ]
   pruneopts = "UT"
-  revision = "287d3e634a1e550c9e463dd7e5a75a422c614505"
-  version = "v0.7.0"
+  revision = "317b7b125e8fddda956d0c9574e5f03f438ed5bc"
+  version = "v0.14.0"
 
 [[projects]]
-  digest = "1:a210815b437763623ecca8eb91e6a0bf4f2d6773c5a6c9aec0e28f19e5fd6deb"
+  digest = "1:b2268435af85ee1a0fca0e37de4225f78e2d9d8b0b66acde3a29f127634efa87"
   name = "github.com/prometheus/procfs"
   packages = [
     ".",
@@ -138,23 +136,32 @@
     "internal/util",
   ]
   pruneopts = "UT"
-  revision = "499c85531f756d1129edd26485a5f73871eeb308"
-  version = "v0.0.5"
+  revision = "9dece15c53cd5e9fbfbd72d5108adcf526a3f486"
+  version = "v0.2.0"
 
 [[projects]]
-  digest = "1:0496f0e99014b7fd0a560c539f51d0882731137b85494142f47e550e4657176a"
+  digest = "1:86ff4af7b6bb3d27c2e89b5ef8c139678acff1cad74a3c5235fc5af6b94fcc9e"
+  name = "github.com/stretchr/objx"
+  packages = ["."]
+  pruneopts = "UT"
+  revision = "35313a95ee26395aa17d366c71a2ccf788fa69b6"
+  version = "v0.3.0"
+
+[[projects]]
+  digest = "1:5201127841a78d84d0ca68a2e564c08e3882c0fb9321a75997ce87926e0d63ea"
   name = "github.com/stretchr/testify"
   packages = [
     "assert",
+    "mock",
     "require",
     "suite",
   ]
   pruneopts = "UT"
-  revision = "221dbe5ed46703ee255b1da0dec05086f5035f62"
-  version = "v1.4.0"
+  revision = "f654a9112bbeac49ca2cd45bfbe11533c4666cf8"
+  version = "v1.6.1"
 
 [[projects]]
-  digest = "1:0ec60ffd594af00ba1660bc746aa0e443d27dd4003dee55f9d08a0b4ff5431a3"
+  digest = "1:4af46f2faea30e52c96ec9ec32bb654d2729579a80d242b0acfa193ad321eb61"
   name = "github.com/uber/jaeger-lib"
   packages = [
     "metrics",
@@ -162,35 +169,27 @@
     "metrics/prometheus",
   ]
   pruneopts = "UT"
-  revision = "a87ae9d84fb038a8d79266298970720be7c80fcd"
-  version = "v2.2.0"
+  revision = "48cc1df63e6be0d63b95677f0d22beb880bce1e4"
+  version = "v2.3.0"
 
 [[projects]]
-  digest = "1:0bdcb0c740d79d400bd3f7946ac22a715c94db62b20bfd2e01cd50693aba0600"
+  digest = "1:7a3de4371d6b68c6f37a0df2c09905664d9de59026c91cbe275aae55f4fe760f"
   name = "go.uber.org/atomic"
   packages = ["."]
   pruneopts = "UT"
-  revision = "9dc4df04d0d1c39369750a9f6c32c39560672089"
-  version = "v1.5.0"
+  revision = "12f27ba2637fa0e13772a4f05fa46a5d18d53182"
+  version = "v1.7.0"
 
 [[projects]]
-  digest = "1:002ebc50f3ef475ac325e1904be931d9dcba6dc6d73b5682afce0c63436e3902"
+  digest = "1:e9eeeabfd025a5e69b9c8e2857d3517ea67e747ae913bcb0a9e1e7bafdb9c298"
   name = "go.uber.org/multierr"
   packages = ["."]
   pruneopts = "UT"
-  revision = "c3fc3d02ec864719d8e25be2d7dde1e35a36aa27"
-  version = "v1.3.0"
+  revision = "3114a8b704d2d28dbacda34a872690aaef66aeed"
+  version = "v1.6.0"
 
 [[projects]]
-  branch = "master"
-  digest = "1:3032e90a153750ea149f68bf081f97ca738f041fba45c41c80737f572ffdf2f4"
-  name = "go.uber.org/tools"
-  packages = ["update-license"]
-  pruneopts = "UT"
-  revision = "2cfd321de3ee5d5f8a5fda2521d1703478334d98"
-
-[[projects]]
-  digest = "1:98a70115729234dc73ee7bb83973cb39cb8fedf278d17df77264382bad0183ec"
+  digest = "1:0398f5f0e2e9233f25fad702f3b323241daf9f876cc869ab259238cf1bced236"
   name = "go.uber.org/zap"
   packages = [
     ".",
@@ -202,19 +201,8 @@
     "zaptest/observer",
   ]
   pruneopts = "UT"
-  revision = "a6015e13fab9b744d96085308ce4e8f11bad1996"
-  version = "v1.12.0"
-
-[[projects]]
-  branch = "master"
-  digest = "1:21d7bad9b7da270fd2d50aba8971a041bd691165c95096a2a4c68db823cbc86a"
-  name = "golang.org/x/lint"
-  packages = [
-    ".",
-    "golint",
-  ]
-  pruneopts = "UT"
-  revision = "16217165b5de779cb6a5e4fc81fa9c1166fda457"
+  revision = "404189cf44aea95b0cd9bddcb0242dd4cf88c510"
+  version = "v1.16.0"
 
 [[projects]]
   branch = "master"
@@ -225,81 +213,65 @@
     "context/ctxhttp",
   ]
   pruneopts = "UT"
-  revision = "0deb6923b6d97481cb43bc1043fe5b72a0143032"
+  revision = "328152dc79b1547da63f950cd4cdd9afd50b2774"
 
 [[projects]]
   branch = "master"
-  digest = "1:5dfb17d45415b7b8927382f53955a66f55f9d9d11557aa82f7f481d642ab247a"
+  digest = "1:1e581fa394685ef0d84008ae04cf3414390c1a700c04846853869cb4ac2fec86"
   name = "golang.org/x/sys"
-  packages = ["windows"]
-  pruneopts = "UT"
-  revision = "f43be2a4598cf3a47be9f94f0c28197ed9eae611"
-
-[[projects]]
-  branch = "master"
-  digest = "1:bae8b3bf837d9d7f601776f37f44e031d46943677beff8fb2eb9c7317d44de2f"
-  name = "golang.org/x/tools"
   packages = [
-    "go/analysis",
-    "go/analysis/passes/inspect",
-    "go/ast/astutil",
-    "go/ast/inspector",
-    "go/buildutil",
-    "go/gcexportdata",
-    "go/internal/gcimporter",
-    "go/internal/packagesdriver",
-    "go/packages",
-    "go/types/objectpath",
-    "go/types/typeutil",
-    "internal/fastwalk",
-    "internal/gopathwalk",
-    "internal/semver",
-    "internal/span",
+    "internal/unsafeheader",
+    "unix",
+    "windows",
   ]
   pruneopts = "UT"
-  revision = "8dbcdeb83d3faec5315146800b375c4962a42fc6"
+  revision = "d9f96fdee20d1e5115ee34ba4016eae6cfb66eb9"
 
 [[projects]]
-  digest = "1:59f10c1537d2199d9115d946927fe31165959a95190849c82ff11e05803528b0"
-  name = "gopkg.in/yaml.v2"
+  digest = "1:fd328c5b52e433ea3ffc891bcc4f94469a82bf478558208db2b386aad8a304a1"
+  name = "google.golang.org/protobuf"
+  packages = [
+    "encoding/prototext",
+    "encoding/protowire",
+    "internal/descfmt",
+    "internal/descopts",
+    "internal/detrand",
+    "internal/encoding/defval",
+    "internal/encoding/messageset",
+    "internal/encoding/tag",
+    "internal/encoding/text",
+    "internal/errors",
+    "internal/fieldsort",
+    "internal/filedesc",
+    "internal/filetype",
+    "internal/flags",
+    "internal/genid",
+    "internal/impl",
+    "internal/mapsort",
+    "internal/pragma",
+    "internal/set",
+    "internal/strs",
+    "internal/version",
+    "proto",
+    "reflect/protoreflect",
+    "reflect/protoregistry",
+    "runtime/protoiface",
+    "runtime/protoimpl",
+    "types/known/anypb",
+    "types/known/durationpb",
+    "types/known/timestamppb",
+  ]
+  pruneopts = "UT"
+  revision = "3f7a61f89bb6813f89d981d1870ed68da0b3c3f1"
+  version = "v1.25.0"
+
+[[projects]]
+  branch = "v3"
+  digest = "1:229cb0f6192914f518cc1241ede6d6f1f458b31debfa18bf3a5c9e4f7b01e24b"
+  name = "gopkg.in/yaml.v3"
   packages = ["."]
   pruneopts = "UT"
-  revision = "f221b8435cfb71e54062f6c6e99e9ade30b124d5"
-  version = "v2.2.4"
-
-[[projects]]
-  digest = "1:131158a88aad1f94854d0aa21a64af2802d0a470fb0f01cb33c04fafd2047111"
-  name = "honnef.co/go/tools"
-  packages = [
-    "arg",
-    "cmd/staticcheck",
-    "config",
-    "deprecated",
-    "facts",
-    "functions",
-    "go/types/typeutil",
-    "internal/cache",
-    "internal/passes/buildssa",
-    "internal/renameio",
-    "internal/sharedcheck",
-    "lint",
-    "lint/lintdsl",
-    "lint/lintutil",
-    "lint/lintutil/format",
-    "loader",
-    "printf",
-    "simple",
-    "ssa",
-    "ssautil",
-    "staticcheck",
-    "staticcheck/vrp",
-    "stylecheck",
-    "unused",
-    "version",
-  ]
-  pruneopts = "UT"
-  revision = "afd67930eec2a9ed3e9b19f684d17a062285f16a"
-  version = "2019.2.3"
+  revision = "eeeca48fe7764f320e4870d231902bf9c1be2c08"
 
 [solve-meta]
   analyzer-name = "dep"
@@ -314,6 +286,7 @@
     "github.com/pkg/errors",
     "github.com/prometheus/client_golang/prometheus",
     "github.com/stretchr/testify/assert",
+    "github.com/stretchr/testify/mock",
     "github.com/stretchr/testify/require",
     "github.com/stretchr/testify/suite",
     "github.com/uber/jaeger-lib/metrics",
diff --git a/vendor/github.com/uber/jaeger-client-go/Gopkg.toml b/vendor/github.com/uber/jaeger-client-go/Gopkg.toml
index 1fed7f8..3aa307a 100644
--- a/vendor/github.com/uber/jaeger-client-go/Gopkg.toml
+++ b/vendor/github.com/uber/jaeger-client-go/Gopkg.toml
@@ -4,7 +4,7 @@
 
 [[constraint]]
   name = "github.com/opentracing/opentracing-go"
-  version = "^1.1"
+  version = "^1.2"
 
 [[constraint]]
   name = "github.com/prometheus/client_golang"
@@ -20,7 +20,7 @@
 
 [[constraint]]
   name = "github.com/uber/jaeger-lib"
-  version = "^2.2"
+  version = "^2.3"
 
 [[constraint]]
   name = "go.uber.org/zap"
diff --git a/vendor/github.com/uber/jaeger-client-go/Makefile b/vendor/github.com/uber/jaeger-client-go/Makefile
index d5e962c..bb7463c 100644
--- a/vendor/github.com/uber/jaeger-client-go/Makefile
+++ b/vendor/github.com/uber/jaeger-client-go/Makefile
@@ -1,5 +1,6 @@
 PROJECT_ROOT=github.com/uber/jaeger-client-go
-PACKAGES := . $(shell go list ./... | awk -F/ 'NR>1 {print "./"$$4"/..."}' | grep -v -e ./thrift-gen/... -e ./thrift/... | sort -u)
+export GO111MODULE=off
+PACKAGES := . $(shell GO111MODULE=off go list ./... | awk -F/ 'NR>1 {print "./"$$4"/..."}' | grep -v -e ./thrift-gen/... -e ./thrift/... | sort -u)
 # all .go files that don't exist in hidden directories
 ALL_SRC := $(shell find . -name "*.go" | grep -v -e vendor -e thrift-gen -e ./thrift/ \
         -e ".*/\..*" \
@@ -18,8 +19,8 @@
 FMT_LOG=fmt.log
 LINT_LOG=lint.log
 
-THRIFT_VER=0.9.3
-THRIFT_IMG=thrift:$(THRIFT_VER)
+THRIFT_VER=0.14
+THRIFT_IMG=jaegertracing/thrift:$(THRIFT_VER)
 THRIFT=docker run -v "${PWD}:/data" $(THRIFT_IMG) thrift
 THRIFT_GO_ARGS=thrift_import="github.com/apache/thrift/lib/go/thrift"
 THRIFT_GEN_DIR=thrift-gen
@@ -46,22 +47,37 @@
 	./scripts/updateLicenses.sh
 
 .PHONY: lint
-lint:
+lint: vet golint lint-fmt lint-thrift-testing
+
+.PHONY: vet
+vet:
 	$(GOVET) $(PACKAGES)
+
+.PHONY: golint
+golint:
 	@cat /dev/null > $(LINT_LOG)
 	@$(foreach pkg, $(PACKAGES), $(GOLINT) $(pkg) | grep -v crossdock/thrift >> $(LINT_LOG) || true;)
 	@[ ! -s "$(LINT_LOG)" ] || (echo "Lint Failures" | cat - $(LINT_LOG) && false)
+
+.PHONY: lint-fmt
+lint-fmt:
 	@$(GOFMT) -e -s -l $(ALL_SRC) > $(FMT_LOG)
 	./scripts/updateLicenses.sh >> $(FMT_LOG)
 	@[ ! -s "$(FMT_LOG)" ] || (echo "go fmt or license check failures, run 'make fmt'" | cat - $(FMT_LOG) && false)
 
+# make sure thrift/ module does not import "testing"
+.PHONY: lint-thrift-testing
+lint-thrift-testing:
+	@cat /dev/null > $(LINT_LOG)
+	@(grep -rn '"testing"' thrift | grep -v README.md > $(LINT_LOG)) || true
+	@[ ! -s "$(LINT_LOG)" ] || (echo '"thrift" module must not import "testing", see issue #585' | cat - $(LINT_LOG) && false)
 
 .PHONY: install
 install:
 	@echo install: USE_DEP=$(USE_DEP) USE_GLIDE=$(USE_GLIDE)
 ifeq ($(USE_DEP),true)
 	dep version || make install-dep
-	dep ensure
+	dep ensure -vendor-only -v
 endif
 ifeq ($(USE_GLIDE),true)
 	glide --version || go get github.com/Masterminds/glide
@@ -131,4 +147,3 @@
 else
 	make lint
 endif
-
diff --git a/vendor/github.com/uber/jaeger-client-go/README.md b/vendor/github.com/uber/jaeger-client-go/README.md
index 7c348e7..687f578 100644
--- a/vendor/github.com/uber/jaeger-client-go/README.md
+++ b/vendor/github.com/uber/jaeger-client-go/README.md
@@ -44,28 +44,34 @@
 
 ### Environment variables
 
-The tracer can be initialized with values coming from environment variables. None of the env vars are required
-and all of them can be overridden via direct setting of the property on the configuration object.
+The tracer can be initialized with values coming from environment variables, if it is
+[built from a config](https://pkg.go.dev/github.com/uber/jaeger-client-go/config?tab=doc#Configuration.NewTracer)
+that was created via [FromEnv()](https://pkg.go.dev/github.com/uber/jaeger-client-go/config?tab=doc#FromEnv).
+None of the env vars are required and all of them can be overridden via direct setting 
+of the property on the configuration object.
 
 Property| Description
 --- | ---
-JAEGER_SERVICE_NAME | The service name
-JAEGER_AGENT_HOST | The hostname for communicating with agent via UDP
-JAEGER_AGENT_PORT | The port for communicating with agent via UDP
-JAEGER_ENDPOINT | The HTTP endpoint for sending spans directly to a collector, i.e. http://jaeger-collector:14268/api/traces
-JAEGER_USER | Username to send as part of "Basic" authentication to the collector endpoint
-JAEGER_PASSWORD | Password to send as part of "Basic" authentication to the collector endpoint
-JAEGER_REPORTER_LOG_SPANS | Whether the reporter should also log the spans
-JAEGER_REPORTER_MAX_QUEUE_SIZE | The reporter's maximum queue size
-JAEGER_REPORTER_FLUSH_INTERVAL | The reporter's flush interval, with units, e.g. "500ms" or "2s" ([valid units][timeunits])
-JAEGER_SAMPLER_TYPE | The sampler type
-JAEGER_SAMPLER_PARAM | The sampler parameter (number)
-JAEGER_SAMPLER_MANAGER_HOST_PORT | The HTTP endpoint when using the remote sampler, i.e. http://jaeger-agent:5778/sampling
-JAEGER_SAMPLER_MAX_OPERATIONS | The maximum number of operations that the sampler will keep track of
-JAEGER_SAMPLER_REFRESH_INTERVAL | How often the remotely controlled sampler will poll jaeger-agent for the appropriate sampling strategy, with units, e.g. "1m" or "30s" ([valid units][timeunits])
-JAEGER_TAGS | A comma separated list of `name = value` tracer level tags, which get added to all reported spans. The value can also refer to an environment variable using the format `${envVarName:default}`, where the `:default` is optional, and identifies a value to be used if the environment variable cannot be found
-JAEGER_DISABLED | Whether the tracer is disabled or not. If true, the default `opentracing.NoopTracer` is used.
-JAEGER_RPC_METRICS | Whether to store RPC metrics
+JAEGER_SERVICE_NAME | The service name.
+JAEGER_AGENT_HOST | The hostname for communicating with agent via UDP (default `localhost`).
+JAEGER_AGENT_PORT | The port for communicating with agent via UDP (default `6831`).
+JAEGER_ENDPOINT | The HTTP endpoint for sending spans directly to a collector, i.e. http://jaeger-collector:14268/api/traces. If specified, the agent host/port are ignored.
+JAEGER_USER | Username to send as part of "Basic" authentication to the collector endpoint.
+JAEGER_PASSWORD | Password to send as part of "Basic" authentication to the collector endpoint.
+JAEGER_REPORTER_LOG_SPANS | Whether the reporter should also log the spans" `true` or `false` (default `false`).
+JAEGER_REPORTER_MAX_QUEUE_SIZE | The reporter's maximum queue size (default `100`).
+JAEGER_REPORTER_FLUSH_INTERVAL | The reporter's flush interval, with units, e.g. `500ms` or `2s` ([valid units][timeunits]; default `1s`).
+JAEGER_REPORTER_ATTEMPT_RECONNECTING_DISABLED | When true, disables udp connection helper that periodically re-resolves the agent's hostname and reconnects if there was a change (default `false`).
+JAEGER_REPORTER_ATTEMPT_RECONNECT_INTERVAL | Controls how often the agent client re-resolves the provided hostname in order to detect address changes ([valid units][timeunits]; default `30s`).
+JAEGER_SAMPLER_TYPE | The sampler type: `remote`, `const`, `probabilistic`, `ratelimiting` (default `remote`). See also https://www.jaegertracing.io/docs/latest/sampling/.
+JAEGER_SAMPLER_PARAM | The sampler parameter (number).
+JAEGER_SAMPLER_MANAGER_HOST_PORT | (deprecated) The HTTP endpoint when using the `remote` sampler.
+JAEGER_SAMPLING_ENDPOINT | The URL for the sampling configuration server when using sampler type `remote` (default `http://127.0.0.1:5778/sampling`).
+JAEGER_SAMPLER_MAX_OPERATIONS | The maximum number of operations that the sampler will keep track of (default `2000`).
+JAEGER_SAMPLER_REFRESH_INTERVAL | How often the `remote` sampler should poll the configuration server for the appropriate sampling strategy, e.g. "1m" or "30s" ([valid units][timeunits]; default `1m`).
+JAEGER_TAGS | A comma separated list of `name=value` tracer-level tags, which get added to all reported spans. The value can also refer to an environment variable using the format `${envVarName:defaultValue}`.
+JAEGER_DISABLED | Whether the tracer is disabled or not. If `true`, the `opentracing.NoopTracer` is used (default `false`).
+JAEGER_RPC_METRICS | Whether to store RPC metrics, `true` or `false` (default `false`).
 
 By default, the client sends traces via UDP to the agent at `localhost:6831`. Use `JAEGER_AGENT_HOST` and
 `JAEGER_AGENT_PORT` to send UDP traces to a different `host:port`. If `JAEGER_ENDPOINT` is set, the client sends traces
diff --git a/vendor/github.com/uber/jaeger-client-go/RELEASE.md b/vendor/github.com/uber/jaeger-client-go/RELEASE.md
index 115e49a..12438d8 100644
--- a/vendor/github.com/uber/jaeger-client-go/RELEASE.md
+++ b/vendor/github.com/uber/jaeger-client-go/RELEASE.md
@@ -2,6 +2,7 @@
 
 1. Create a PR "Preparing for release X.Y.Z" against master branch
     * Alter CHANGELOG.md from `<placeholder_version> (unreleased)` to `<X.Y.Z> (YYYY-MM-DD)`
+    * Use `git log --pretty=format:'- %s -- %an'` as the basis for for changelog entries
     * Update `JaegerClientVersion` in constants.go to `Go-X.Y.Z`
 2. Create a release "Release X.Y.Z" on Github
     * Create Tag `vX.Y.Z`
diff --git a/vendor/github.com/uber/jaeger-client-go/config/config.go b/vendor/github.com/uber/jaeger-client-go/config/config.go
index 44e9353..c2222f1 100644
--- a/vendor/github.com/uber/jaeger-client-go/config/config.go
+++ b/vendor/github.com/uber/jaeger-client-go/config/config.go
@@ -22,6 +22,7 @@
 	"time"
 
 	"github.com/opentracing/opentracing-go"
+	"github.com/uber/jaeger-client-go/utils"
 
 	"github.com/uber/jaeger-client-go"
 	"github.com/uber/jaeger-client-go/internal/baggage/remote"
@@ -36,16 +37,22 @@
 // Configuration configures and creates Jaeger Tracer
 type Configuration struct {
 	// ServiceName specifies the service name to use on the tracer.
-	// Can be provided via environment variable named JAEGER_SERVICE_NAME
+	// Can be provided by FromEnv() via the environment variable named JAEGER_SERVICE_NAME
 	ServiceName string `yaml:"serviceName"`
 
-	// Disabled can be provided via environment variable named JAEGER_DISABLED
+	// Disabled makes the config return opentracing.NoopTracer.
+	// Value can be provided by FromEnv() via the environment variable named JAEGER_DISABLED.
 	Disabled bool `yaml:"disabled"`
 
-	// RPCMetrics can be provided via environment variable named JAEGER_RPC_METRICS
+	// RPCMetrics enables generations of RPC metrics (requires metrics factory to be provided).
+	// Value can be provided by FromEnv() via the environment variable named JAEGER_RPC_METRICS
 	RPCMetrics bool `yaml:"rpc_metrics"`
 
-	// Tags can be provided via environment variable named JAEGER_TAGS
+	// Gen128Bit instructs the tracer to generate 128-bit wide trace IDs, compatible with W3C Trace Context.
+	// Value can be provided by FromEnv() via the environment variable named JAEGER_TRACEID_128BIT.
+	Gen128Bit bool `yaml:"traceid_128bit"`
+
+	// Tags can be provided by FromEnv() via the environment variable named JAEGER_TAGS
 	Tags []opentracing.Tag `yaml:"tags"`
 
 	Sampler             *SamplerConfig             `yaml:"sampler"`
@@ -57,8 +64,8 @@
 
 // SamplerConfig allows initializing a non-default sampler.  All fields are optional.
 type SamplerConfig struct {
-	// Type specifies the type of the sampler: const, probabilistic, rateLimiting, or remote
-	// Can be set by exporting an environment variable named JAEGER_SAMPLER_TYPE
+	// Type specifies the type of the sampler: const, probabilistic, rateLimiting, or remote.
+	// Can be provided by FromEnv() via the environment variable named JAEGER_SAMPLER_TYPE
 	Type string `yaml:"type"`
 
 	// Param is a value passed to the sampler.
@@ -69,22 +76,23 @@
 	// - for "remote" sampler, param is the same as for "probabilistic"
 	//   and indicates the initial sampling rate before the actual one
 	//   is received from the mothership.
-	// Can be set by exporting an environment variable named JAEGER_SAMPLER_PARAM
+	// Can be provided by FromEnv() via the environment variable named JAEGER_SAMPLER_PARAM
 	Param float64 `yaml:"param"`
 
-	// SamplingServerURL is the address of jaeger-agent's HTTP sampling server
-	// Can be set by exporting an environment variable named JAEGER_SAMPLER_MANAGER_HOST_PORT
+	// SamplingServerURL is the URL of sampling manager that can provide
+	// sampling strategy to this service.
+	// Can be provided by FromEnv() via the environment variable named JAEGER_SAMPLING_ENDPOINT
 	SamplingServerURL string `yaml:"samplingServerURL"`
 
 	// SamplingRefreshInterval controls how often the remotely controlled sampler will poll
-	// jaeger-agent for the appropriate sampling strategy.
-	// Can be set by exporting an environment variable named JAEGER_SAMPLER_REFRESH_INTERVAL
+	// sampling manager for the appropriate sampling strategy.
+	// Can be provided by FromEnv() via the environment variable named JAEGER_SAMPLER_REFRESH_INTERVAL
 	SamplingRefreshInterval time.Duration `yaml:"samplingRefreshInterval"`
 
 	// MaxOperations is the maximum number of operations that the PerOperationSampler
 	// will keep track of. If an operation is not tracked, a default probabilistic
 	// sampler will be used rather than the per operation specific sampler.
-	// Can be set by exporting an environment variable named JAEGER_SAMPLER_MAX_OPERATIONS.
+	// Can be provided by FromEnv() via the environment variable named JAEGER_SAMPLER_MAX_OPERATIONS.
 	MaxOperations int `yaml:"maxOperations"`
 
 	// Opt-in feature for applications that require late binding of span name via explicit
@@ -105,34 +113,46 @@
 	// QueueSize controls how many spans the reporter can keep in memory before it starts dropping
 	// new spans. The queue is continuously drained by a background go-routine, as fast as spans
 	// can be sent out of process.
-	// Can be set by exporting an environment variable named JAEGER_REPORTER_MAX_QUEUE_SIZE
+	// Can be provided by FromEnv() via the environment variable named JAEGER_REPORTER_MAX_QUEUE_SIZE
 	QueueSize int `yaml:"queueSize"`
 
 	// BufferFlushInterval controls how often the buffer is force-flushed, even if it's not full.
 	// It is generally not useful, as it only matters for very low traffic services.
-	// Can be set by exporting an environment variable named JAEGER_REPORTER_FLUSH_INTERVAL
+	// Can be provided by FromEnv() via the environment variable named JAEGER_REPORTER_FLUSH_INTERVAL
 	BufferFlushInterval time.Duration
 
 	// LogSpans, when true, enables LoggingReporter that runs in parallel with the main reporter
 	// and logs all submitted spans. Main Configuration.Logger must be initialized in the code
 	// for this option to have any effect.
-	// Can be set by exporting an environment variable named JAEGER_REPORTER_LOG_SPANS
+	// Can be provided by FromEnv() via the environment variable named JAEGER_REPORTER_LOG_SPANS
 	LogSpans bool `yaml:"logSpans"`
 
-	// LocalAgentHostPort instructs reporter to send spans to jaeger-agent at this address
-	// Can be set by exporting an environment variable named JAEGER_AGENT_HOST / JAEGER_AGENT_PORT
+	// LocalAgentHostPort instructs reporter to send spans to jaeger-agent at this address.
+	// Can be provided by FromEnv() via the environment variable named JAEGER_AGENT_HOST / JAEGER_AGENT_PORT
 	LocalAgentHostPort string `yaml:"localAgentHostPort"`
 
-	// CollectorEndpoint instructs reporter to send spans to jaeger-collector at this URL
-	// Can be set by exporting an environment variable named JAEGER_ENDPOINT
+	// DisableAttemptReconnecting when true, disables udp connection helper that periodically re-resolves
+	// the agent's hostname and reconnects if there was a change. This option only
+	// applies if LocalAgentHostPort is specified.
+	// Can be provided by FromEnv() via the environment variable named JAEGER_REPORTER_ATTEMPT_RECONNECTING_DISABLED
+	DisableAttemptReconnecting bool `yaml:"disableAttemptReconnecting"`
+
+	// AttemptReconnectInterval controls how often the agent client re-resolves the provided hostname
+	// in order to detect address changes. This option only applies if DisableAttemptReconnecting is false.
+	// Can be provided by FromEnv() via the environment variable named JAEGER_REPORTER_ATTEMPT_RECONNECT_INTERVAL
+	AttemptReconnectInterval time.Duration
+
+	// CollectorEndpoint instructs reporter to send spans to jaeger-collector at this URL.
+	// Can be provided by FromEnv() via the environment variable named JAEGER_ENDPOINT
 	CollectorEndpoint string `yaml:"collectorEndpoint"`
 
 	// User instructs reporter to include a user for basic http authentication when sending spans to jaeger-collector.
-	// Can be set by exporting an environment variable named JAEGER_USER
+	// Can be provided by FromEnv() via the environment variable named JAEGER_USER
 	User string `yaml:"user"`
 
 	// Password instructs reporter to include a password for basic http authentication when sending spans to
-	// jaeger-collector. Can be set by exporting an environment variable named JAEGER_PASSWORD
+	// jaeger-collector.
+	// Can be provided by FromEnv() via the environment variable named JAEGER_PASSWORD
 	Password string `yaml:"password"`
 
 	// HTTPHeaders instructs the reporter to add these headers to the http request when reporting spans.
@@ -247,13 +267,20 @@
 		jaeger.TracerOptions.Metrics(tracerMetrics),
 		jaeger.TracerOptions.Logger(opts.logger),
 		jaeger.TracerOptions.CustomHeaderKeys(c.Headers),
-		jaeger.TracerOptions.Gen128Bit(opts.gen128Bit),
 		jaeger.TracerOptions.PoolSpans(opts.poolSpans),
 		jaeger.TracerOptions.ZipkinSharedRPCSpan(opts.zipkinSharedRPCSpan),
 		jaeger.TracerOptions.MaxTagValueLength(opts.maxTagValueLength),
 		jaeger.TracerOptions.NoDebugFlagOnForcedSampling(opts.noDebugFlagOnForcedSampling),
 	}
 
+	if c.Gen128Bit || opts.gen128Bit {
+		tracerOptions = append(tracerOptions, jaeger.TracerOptions.Gen128Bit(true))
+	}
+
+	if opts.randomNumber != nil {
+		tracerOptions = append(tracerOptions, jaeger.TracerOptions.RandomNumber(opts.randomNumber))
+	}
+
 	for _, tag := range opts.tags {
 		tracerOptions = append(tracerOptions, jaeger.TracerOptions.Tag(tag.Key, tag.Value))
 	}
@@ -382,7 +409,7 @@
 	metrics *jaeger.Metrics,
 	logger jaeger.Logger,
 ) (jaeger.Reporter, error) {
-	sender, err := rc.newTransport()
+	sender, err := rc.newTransport(logger)
 	if err != nil {
 		return nil, err
 	}
@@ -399,15 +426,22 @@
 	return reporter, err
 }
 
-func (rc *ReporterConfig) newTransport() (jaeger.Transport, error) {
+func (rc *ReporterConfig) newTransport(logger jaeger.Logger) (jaeger.Transport, error) {
 	switch {
 	case rc.CollectorEndpoint != "":
-		httpOptions := []transport.HTTPOption{transport.HTTPBatchSize(1), transport.HTTPHeaders(rc.HTTPHeaders)}
+		httpOptions := []transport.HTTPOption{transport.HTTPHeaders(rc.HTTPHeaders)}
 		if rc.User != "" && rc.Password != "" {
 			httpOptions = append(httpOptions, transport.HTTPBasicAuth(rc.User, rc.Password))
 		}
 		return transport.NewHTTPTransport(rc.CollectorEndpoint, httpOptions...), nil
 	default:
-		return jaeger.NewUDPTransport(rc.LocalAgentHostPort, 0)
+		return jaeger.NewUDPTransportWithParams(jaeger.UDPTransportParams{
+			AgentClientUDPParams: utils.AgentClientUDPParams{
+				HostPort:                   rc.LocalAgentHostPort,
+				Logger:                     logger,
+				DisableAttemptReconnecting: rc.DisableAttemptReconnecting,
+				AttemptReconnectInterval:   rc.AttemptReconnectInterval,
+			},
+		})
 	}
 }
diff --git a/vendor/github.com/uber/jaeger-client-go/config/config_env.go b/vendor/github.com/uber/jaeger-client-go/config/config_env.go
index a729bd8..0fc3c53 100644
--- a/vendor/github.com/uber/jaeger-client-go/config/config_env.go
+++ b/vendor/github.com/uber/jaeger-client-go/config/config_env.go
@@ -24,29 +24,32 @@
 
 	"github.com/opentracing/opentracing-go"
 	"github.com/pkg/errors"
-
 	"github.com/uber/jaeger-client-go"
 )
 
 const (
 	// environment variable names
-	envServiceName            = "JAEGER_SERVICE_NAME"
-	envDisabled               = "JAEGER_DISABLED"
-	envRPCMetrics             = "JAEGER_RPC_METRICS"
-	envTags                   = "JAEGER_TAGS"
-	envSamplerType            = "JAEGER_SAMPLER_TYPE"
-	envSamplerParam           = "JAEGER_SAMPLER_PARAM"
-	envSamplerManagerHostPort = "JAEGER_SAMPLER_MANAGER_HOST_PORT"
-	envSamplerMaxOperations   = "JAEGER_SAMPLER_MAX_OPERATIONS"
-	envSamplerRefreshInterval = "JAEGER_SAMPLER_REFRESH_INTERVAL"
-	envReporterMaxQueueSize   = "JAEGER_REPORTER_MAX_QUEUE_SIZE"
-	envReporterFlushInterval  = "JAEGER_REPORTER_FLUSH_INTERVAL"
-	envReporterLogSpans       = "JAEGER_REPORTER_LOG_SPANS"
-	envEndpoint               = "JAEGER_ENDPOINT"
-	envUser                   = "JAEGER_USER"
-	envPassword               = "JAEGER_PASSWORD"
-	envAgentHost              = "JAEGER_AGENT_HOST"
-	envAgentPort              = "JAEGER_AGENT_PORT"
+	envServiceName                         = "JAEGER_SERVICE_NAME"
+	envDisabled                            = "JAEGER_DISABLED"
+	envRPCMetrics                          = "JAEGER_RPC_METRICS"
+	envTags                                = "JAEGER_TAGS"
+	envSamplerType                         = "JAEGER_SAMPLER_TYPE"
+	envSamplerParam                        = "JAEGER_SAMPLER_PARAM"
+	envSamplerManagerHostPort              = "JAEGER_SAMPLER_MANAGER_HOST_PORT" // Deprecated by envSamplingEndpoint
+	envSamplingEndpoint                    = "JAEGER_SAMPLING_ENDPOINT"
+	envSamplerMaxOperations                = "JAEGER_SAMPLER_MAX_OPERATIONS"
+	envSamplerRefreshInterval              = "JAEGER_SAMPLER_REFRESH_INTERVAL"
+	envReporterMaxQueueSize                = "JAEGER_REPORTER_MAX_QUEUE_SIZE"
+	envReporterFlushInterval               = "JAEGER_REPORTER_FLUSH_INTERVAL"
+	envReporterLogSpans                    = "JAEGER_REPORTER_LOG_SPANS"
+	envReporterAttemptReconnectingDisabled = "JAEGER_REPORTER_ATTEMPT_RECONNECTING_DISABLED"
+	envReporterAttemptReconnectInterval    = "JAEGER_REPORTER_ATTEMPT_RECONNECT_INTERVAL"
+	envEndpoint                            = "JAEGER_ENDPOINT"
+	envUser                                = "JAEGER_USER"
+	envPassword                            = "JAEGER_PASSWORD"
+	envAgentHost                           = "JAEGER_AGENT_HOST"
+	envAgentPort                           = "JAEGER_AGENT_PORT"
+	env128bit                              = "JAEGER_TRACEID_128BIT"
 )
 
 // FromEnv uses environment variables to set the tracer's Configuration
@@ -81,6 +84,14 @@
 		c.Tags = parseTags(e)
 	}
 
+	if e := os.Getenv(env128bit); e != "" {
+		if value, err := strconv.ParseBool(e); err == nil {
+			c.Gen128Bit = value
+		} else {
+			return nil, errors.Wrapf(err, "cannot parse env var %s=%s", env128bit, e)
+		}
+	}
+
 	if c.Sampler == nil {
 		c.Sampler = &SamplerConfig{}
 	}
@@ -118,7 +129,9 @@
 		}
 	}
 
-	if e := os.Getenv(envSamplerManagerHostPort); e != "" {
+	if e := os.Getenv(envSamplingEndpoint); e != "" {
+		sc.SamplingServerURL = e
+	} else if e := os.Getenv(envSamplerManagerHostPort); e != "" {
 		sc.SamplingServerURL = e
 	} else if e := os.Getenv(envAgentHost); e != "" {
 		// Fallback if we know the agent host - try the sampling endpoint there
@@ -184,20 +197,43 @@
 		rc.User = user
 		rc.Password = pswd
 	} else {
+		useEnv := false
 		host := jaeger.DefaultUDPSpanServerHost
 		if e := os.Getenv(envAgentHost); e != "" {
 			host = e
+			useEnv = true
 		}
 
 		port := jaeger.DefaultUDPSpanServerPort
 		if e := os.Getenv(envAgentPort); e != "" {
 			if value, err := strconv.ParseInt(e, 10, 0); err == nil {
 				port = int(value)
+				useEnv = true
 			} else {
 				return nil, errors.Wrapf(err, "cannot parse env var %s=%s", envAgentPort, e)
 			}
 		}
-		rc.LocalAgentHostPort = fmt.Sprintf("%s:%d", host, port)
+		if useEnv || rc.LocalAgentHostPort == "" {
+			rc.LocalAgentHostPort = fmt.Sprintf("%s:%d", host, port)
+		}
+
+		if e := os.Getenv(envReporterAttemptReconnectingDisabled); e != "" {
+			if value, err := strconv.ParseBool(e); err == nil {
+				rc.DisableAttemptReconnecting = value
+			} else {
+				return nil, errors.Wrapf(err, "cannot parse env var %s=%s", envReporterAttemptReconnectingDisabled, e)
+			}
+		}
+
+		if !rc.DisableAttemptReconnecting {
+			if e := os.Getenv(envReporterAttemptReconnectInterval); e != "" {
+				if value, err := time.ParseDuration(e); err == nil {
+					rc.AttemptReconnectInterval = value
+				} else {
+					return nil, errors.Wrapf(err, "cannot parse env var %s=%s", envReporterAttemptReconnectInterval, e)
+				}
+			}
+		}
 	}
 
 	return rc, nil
diff --git a/vendor/github.com/uber/jaeger-client-go/config/options.go b/vendor/github.com/uber/jaeger-client-go/config/options.go
index e0e50e8..a2b9cbc 100644
--- a/vendor/github.com/uber/jaeger-client-go/config/options.go
+++ b/vendor/github.com/uber/jaeger-client-go/config/options.go
@@ -40,6 +40,7 @@
 	tags                        []opentracing.Tag
 	injectors                   map[interface{}]jaeger.Injector
 	extractors                  map[interface{}]jaeger.Extractor
+	randomNumber                func() uint64
 }
 
 // Metrics creates an Option that initializes Metrics in the tracer,
@@ -147,6 +148,13 @@
 	}
 }
 
+// WithRandomNumber supplies a random number generator function to the Tracer used to generate trace and span IDs.
+func WithRandomNumber(f func() uint64) Option {
+	return func(c *Options) {
+		c.randomNumber = f
+	}
+}
+
 func applyOptions(options ...Option) Options {
 	opts := Options{
 		injectors:  make(map[interface{}]jaeger.Injector),
diff --git a/vendor/github.com/uber/jaeger-client-go/constants.go b/vendor/github.com/uber/jaeger-client-go/constants.go
index 1f8578f..d8eb698 100644
--- a/vendor/github.com/uber/jaeger-client-go/constants.go
+++ b/vendor/github.com/uber/jaeger-client-go/constants.go
@@ -22,7 +22,7 @@
 
 const (
 	// JaegerClientVersion is the version of the client library reported as Span tag.
-	JaegerClientVersion = "Go-2.23.1"
+	JaegerClientVersion = "Go-2.29.1"
 
 	// JaegerClientVersionTagKey is the name of the tag used to report client version.
 	JaegerClientVersionTagKey = "jaeger.version"
@@ -102,5 +102,5 @@
 
 var (
 	// DefaultSamplingServerURL is the default url to fetch sampling config from, via http
-	DefaultSamplingServerURL = fmt.Sprintf("http://localhost:%d/sampling", DefaultSamplingServerPort)
+	DefaultSamplingServerURL = fmt.Sprintf("http://127.0.0.1:%d/sampling", DefaultSamplingServerPort)
 )
diff --git a/vendor/github.com/uber/jaeger-client-go/glide.lock b/vendor/github.com/uber/jaeger-client-go/glide.lock
index f4c05b2..c1ec339 100644
--- a/vendor/github.com/uber/jaeger-client-go/glide.lock
+++ b/vendor/github.com/uber/jaeger-client-go/glide.lock
@@ -1,11 +1,11 @@
-hash: a4a449cfc060c2d7be850a69b171e4382a3bd00d1a0a72cfc944facc3fe263bf
-updated: 2019-09-23T17:10:15.213856-04:00
+hash: 63bec420a22b7e5abac8c602c5cc9b66a33d6a1bfec8918eecc77fd344b759ed
+updated: 2020-07-31T13:30:37.242608-04:00
 imports:
 - name: github.com/beorn7/perks
-  version: 37c8de3658fcb183f997c4e13e8337516ab753e6
+  version: 3a771d992973f24aa725d07868b467d1ddfceafb
   subpackages:
   - quantile
-- name: github.com/codahale/hdrhistogram
+- name: github.com/HdrHistogram/hdrhistogram-go
   version: 3a0bb77429bd3a61596f5e8a3172445844342120
 - name: github.com/crossdock/crossdock-go
   version: 049aabb0122b03bc9bd30cab8f3f91fb60166361
@@ -13,11 +13,15 @@
   - assert
   - require
 - name: github.com/davecgh/go-spew
-  version: d8f796af33cc11cb798c1aaeb27a4ebc5099927d
+  version: 8991bc29aa16c548c550c7ff78260e27b9ab7c73
   subpackages:
   - spew
+- name: github.com/golang/mock
+  version: 51421b967af1f557f93a59e0057aaf15ca02e29c
+  subpackages:
+  - gomock
 - name: github.com/golang/protobuf
-  version: 1680a479a2cfb3fa22b972af7e36d0a0fde47bf8
+  version: b5d812f8a3706043e23a9cd5babf2e5423744d30
   subpackages:
   - proto
 - name: github.com/matttproud/golang_protobuf_extensions
@@ -25,7 +29,7 @@
   subpackages:
   - pbutil
 - name: github.com/opentracing/opentracing-go
-  version: 659c90643e714681897ec2521c60567dd21da733
+  version: d34af3eaa63c4d08ab54863a4bdd0daa45212e12
   subpackages:
   - ext
   - harness
@@ -42,57 +46,60 @@
   - prometheus
   - prometheus/internal
 - name: github.com/prometheus/client_model
-  version: 14fe0d1b01d4d5fc031dd4bec1823bd3ebbe8016
+  version: fd36f4220a901265f90734c3183c5f0c91daa0b8
   subpackages:
   - go
 - name: github.com/prometheus/common
-  version: 287d3e634a1e550c9e463dd7e5a75a422c614505
+  version: 1ab4d74fc89940cfbc3c2b3a89821336cdefa119
   subpackages:
   - expfmt
   - internal/bitbucket.org/ww/goautoneg
   - model
 - name: github.com/prometheus/procfs
-  version: de25ac347ef9305868b04dc42425c973b863b18c
+  version: 8a055596020d692cf491851e47ba3e302d9f90ce
   subpackages:
   - internal/fs
   - internal/util
 - name: github.com/stretchr/testify
-  version: 85f2b59c4459e5bf57488796be8c3667cb8246d6
+  version: f654a9112bbeac49ca2cd45bfbe11533c4666cf8
   subpackages:
   - assert
+  - mock
   - require
   - suite
 - name: github.com/uber-go/atomic
-  version: df976f2515e274675050de7b3f42545de80594fd
+  version: 845920076a298bdb984fb0f1b86052e4ca0a281c
 - name: github.com/uber/jaeger-lib
-  version: a87ae9d84fb038a8d79266298970720be7c80fcd
+  version: 48cc1df63e6be0d63b95677f0d22beb880bce1e4
   subpackages:
   - metrics
   - metrics/metricstest
   - metrics/prometheus
 - name: go.uber.org/atomic
-  version: df976f2515e274675050de7b3f42545de80594fd
+  version: 845920076a298bdb984fb0f1b86052e4ca0a281c
 - name: go.uber.org/multierr
-  version: 3c4937480c32f4c13a875a1829af76c98ca3d40a
+  version: b587143a48b62b01d337824eab43700af6ffe222
 - name: go.uber.org/zap
-  version: 27376062155ad36be76b0f12cf1572a221d3a48c
+  version: feeb9a050b31b40eec6f2470e7599eeeadfe5bdd
   subpackages:
   - buffer
   - internal/bufferpool
   - internal/color
   - internal/exit
   - zapcore
+  - zaptest/observer
 - name: golang.org/x/net
-  version: aa69164e4478b84860dc6769c710c699c67058a3
+  version: addf6b3196f61cd44ce5a76657913698c73479d0
   subpackages:
   - context
   - context/ctxhttp
 - name: golang.org/x/sys
-  version: 0a153f010e6963173baba2306531d173aa843137
+  version: 3e129f6d46b10b0e1da36b3deffcb55e09631b64
   subpackages:
+  - internal/unsafeheader
   - windows
-- name: gopkg.in/yaml.v2
-  version: 51d6538a90f86fe93ac480b35f37b2be17fef232
-- name: github.com/golang/mock 
-  version: 3a35fb6e3e18b9dbfee291262260dee7372d2a92
-testImports: []
+- name: gopkg.in/yaml.v3
+  version: eeeca48fe7764f320e4870d231902bf9c1be2c08
+testImports:
+- name: github.com/stretchr/objx
+  version: 35313a95ee26395aa17d366c71a2ccf788fa69b6
diff --git a/vendor/github.com/uber/jaeger-client-go/glide.yaml b/vendor/github.com/uber/jaeger-client-go/glide.yaml
index eb58c67..295678c 100644
--- a/vendor/github.com/uber/jaeger-client-go/glide.yaml
+++ b/vendor/github.com/uber/jaeger-client-go/glide.yaml
@@ -1,13 +1,13 @@
 package: github.com/uber/jaeger-client-go
 import:
 - package: github.com/opentracing/opentracing-go
-  version: ^1.1
+  version: ^1.2
   subpackages:
   - ext
   - log
 - package: github.com/crossdock/crossdock-go
 - package: github.com/uber/jaeger-lib
-  version: ^2.0.0
+  version: ^2.3.0
   subpackages:
   - metrics
 - package: github.com/pkg/errors
@@ -18,7 +18,9 @@
 - package: github.com/uber-go/atomic
   version: ^1
 - package: github.com/prometheus/client_golang
-  version: ^1
+  version: 1.1
+- package: github.com/prometheus/procfs
+  version: 0.0.6
 testImport:
 - package: github.com/stretchr/testify
   subpackages:
diff --git a/vendor/github.com/uber/jaeger-client-go/internal/baggage/remote/restriction_manager.go b/vendor/github.com/uber/jaeger-client-go/internal/baggage/remote/restriction_manager.go
index a56515a..2f58bb5 100644
--- a/vendor/github.com/uber/jaeger-client-go/internal/baggage/remote/restriction_manager.go
+++ b/vendor/github.com/uber/jaeger-client-go/internal/baggage/remote/restriction_manager.go
@@ -15,6 +15,7 @@
 package remote
 
 import (
+	"context"
 	"fmt"
 	"net/url"
 	"sync"
@@ -37,7 +38,7 @@
 	}
 }
 
-func (s *httpBaggageRestrictionManagerProxy) GetBaggageRestrictions(serviceName string) ([]*thrift.BaggageRestriction, error) {
+func (s *httpBaggageRestrictionManagerProxy) GetBaggageRestrictions(context.Context, string) ([]*thrift.BaggageRestriction, error) {
 	var out []*thrift.BaggageRestriction
 	if err := utils.GetJSON(s.url, &out); err != nil {
 		return nil, err
@@ -134,7 +135,7 @@
 }
 
 func (m *RestrictionManager) updateRestrictions() error {
-	restrictions, err := m.thriftProxy.GetBaggageRestrictions(m.serviceName)
+	restrictions, err := m.thriftProxy.GetBaggageRestrictions(context.Background(), m.serviceName)
 	if err != nil {
 		m.metrics.BaggageRestrictionsUpdateFailure.Inc(1)
 		return err
diff --git a/vendor/github.com/uber/jaeger-client-go/propagation.go b/vendor/github.com/uber/jaeger-client-go/propagation.go
index 42fd64b..e06459b 100644
--- a/vendor/github.com/uber/jaeger-client-go/propagation.go
+++ b/vendor/github.com/uber/jaeger-client-go/propagation.go
@@ -215,6 +215,12 @@
 	return nil
 }
 
+// W3C limits https://github.com/w3c/baggage/blob/master/baggage/HTTP_HEADER_FORMAT.md#limits
+const (
+	maxBinaryBaggage      = 180
+	maxBinaryNameValueLen = 4096
+)
+
 // Extract implements Extractor of BinaryPropagator
 func (p *BinaryPropagator) Extract(abstractCarrier interface{}) (SpanContext, error) {
 	carrier, ok := abstractCarrier.(io.Reader)
@@ -245,6 +251,9 @@
 	if err := binary.Read(carrier, binary.BigEndian, &numBaggage); err != nil {
 		return emptyContext, opentracing.ErrSpanContextCorrupted
 	}
+	if numBaggage > maxBinaryBaggage {
+		return emptyContext, opentracing.ErrSpanContextCorrupted
+	}
 	if iNumBaggage := int(numBaggage); iNumBaggage > 0 {
 		ctx.baggage = make(map[string]string, iNumBaggage)
 		buf := p.buffers.Get().(*bytes.Buffer)
@@ -265,6 +274,9 @@
 			if err := binary.Read(carrier, binary.BigEndian, &valLen); err != nil {
 				return emptyContext, opentracing.ErrSpanContextCorrupted
 			}
+			if keyLen+valLen > maxBinaryNameValueLen {
+				return emptyContext, opentracing.ErrSpanContextCorrupted
+			}
 			buf.Reset()
 			buf.Grow(int(valLen))
 			if n, err := io.CopyN(buf, carrier, int64(valLen)); err != nil || int32(n) != valLen {
@@ -292,7 +304,7 @@
 	for _, kvpair := range strings.Split(value, ",") {
 		kv := strings.Split(strings.TrimSpace(kvpair), "=")
 		if len(kv) == 2 {
-			baggage[kv[0]] = kv[1]
+			baggage[strings.TrimSpace(kv[0])] = kv[1]
 		} else {
 			log.Printf("Malformed value passed in for %s", p.headerKeys.JaegerBaggageHeader)
 		}
diff --git a/vendor/github.com/uber/jaeger-client-go/sampler_remote.go b/vendor/github.com/uber/jaeger-client-go/sampler_remote.go
index 112e3e1..119f0a1 100644
--- a/vendor/github.com/uber/jaeger-client-go/sampler_remote.go
+++ b/vendor/github.com/uber/jaeger-client-go/sampler_remote.go
@@ -29,6 +29,7 @@
 )
 
 const (
+	defaultRemoteSamplingTimeout   = 10 * time.Second
 	defaultSamplingRefreshInterval = time.Minute
 )
 
@@ -64,7 +65,7 @@
 	// Cf. https://github.com/uber/jaeger-client-go/issues/155, https://goo.gl/zW7dgq
 	closed int64 // 0 - not closed, 1 - closed
 
-	sync.RWMutex
+	sync.RWMutex // used to serialize access to samplerOptions.sampler
 	samplerOptions
 
 	serviceName string
@@ -95,21 +96,29 @@
 
 // OnCreateSpan implements OnCreateSpan of SamplerV2.
 func (s *RemotelyControlledSampler) OnCreateSpan(span *Span) SamplingDecision {
+	s.RLock()
+	defer s.RUnlock()
 	return s.sampler.OnCreateSpan(span)
 }
 
 // OnSetOperationName implements OnSetOperationName of SamplerV2.
 func (s *RemotelyControlledSampler) OnSetOperationName(span *Span, operationName string) SamplingDecision {
+	s.RLock()
+	defer s.RUnlock()
 	return s.sampler.OnSetOperationName(span, operationName)
 }
 
 // OnSetTag implements OnSetTag of SamplerV2.
 func (s *RemotelyControlledSampler) OnSetTag(span *Span, key string, value interface{}) SamplingDecision {
+	s.RLock()
+	defer s.RUnlock()
 	return s.sampler.OnSetTag(span, key, value)
 }
 
 // OnFinishSpan implements OnFinishSpan of SamplerV2.
 func (s *RemotelyControlledSampler) OnFinishSpan(span *Span) SamplingDecision {
+	s.RLock()
+	defer s.RUnlock()
 	return s.sampler.OnFinishSpan(span)
 }
 
@@ -153,11 +162,10 @@
 
 // Sampler returns the currently active sampler.
 func (s *RemotelyControlledSampler) Sampler() SamplerV2 {
-	s.Lock()
-	defer s.Unlock()
+	s.RLock()
+	defer s.RUnlock()
 	return s.sampler
 }
-
 func (s *RemotelyControlledSampler) setSampler(sampler SamplerV2) {
 	s.Lock()
 	defer s.Unlock()
@@ -291,8 +299,22 @@
 // -----------------------
 
 type httpSamplingStrategyFetcher struct {
-	serverURL string
-	logger    log.DebugLogger
+	serverURL  string
+	logger     log.DebugLogger
+	httpClient http.Client
+}
+
+func newHTTPSamplingStrategyFetcher(serverURL string, logger log.DebugLogger) *httpSamplingStrategyFetcher {
+	customTransport := http.DefaultTransport.(*http.Transport).Clone()
+	customTransport.ResponseHeaderTimeout = defaultRemoteSamplingTimeout
+
+	return &httpSamplingStrategyFetcher{
+		serverURL: serverURL,
+		logger:    logger,
+		httpClient: http.Client{
+			Transport: customTransport,
+		},
+	}
 }
 
 func (f *httpSamplingStrategyFetcher) Fetch(serviceName string) ([]byte, error) {
@@ -300,8 +322,7 @@
 	v.Set("service", serviceName)
 	uri := f.serverURL + "?" + v.Encode()
 
-	// TODO create and reuse http.Client with proper timeout settings, etc.
-	resp, err := http.Get(uri)
+	resp, err := f.httpClient.Get(uri)
 	if err != nil {
 		return nil, err
 	}
diff --git a/vendor/github.com/uber/jaeger-client-go/sampler_remote_options.go b/vendor/github.com/uber/jaeger-client-go/sampler_remote_options.go
index e4a6108..64b028b 100644
--- a/vendor/github.com/uber/jaeger-client-go/sampler_remote_options.go
+++ b/vendor/github.com/uber/jaeger-client-go/sampler_remote_options.go
@@ -140,10 +140,7 @@
 		o.samplingRefreshInterval = defaultSamplingRefreshInterval
 	}
 	if o.samplingFetcher == nil {
-		o.samplingFetcher = &httpSamplingStrategyFetcher{
-			serverURL: o.samplingServerURL,
-			logger:    o.logger,
-		}
+		o.samplingFetcher = newHTTPSamplingStrategyFetcher(o.samplingServerURL, o.logger)
 	}
 	if o.samplingParser == nil {
 		o.samplingParser = new(samplingStrategyParser)
diff --git a/vendor/github.com/uber/jaeger-client-go/span.go b/vendor/github.com/uber/jaeger-client-go/span.go
index 42c9112..997cffd 100644
--- a/vendor/github.com/uber/jaeger-client-go/span.go
+++ b/vendor/github.com/uber/jaeger-client-go/span.go
@@ -85,8 +85,9 @@
 func (s *Span) SetOperationName(operationName string) opentracing.Span {
 	s.Lock()
 	s.operationName = operationName
+	ctx := s.context
 	s.Unlock()
-	if !s.isSamplingFinalized() {
+	if !ctx.isSamplingFinalized() {
 		decision := s.tracer.sampler.OnSetOperationName(s, operationName)
 		s.applySamplingDecision(decision, true)
 	}
@@ -100,15 +101,25 @@
 }
 
 func (s *Span) setTagInternal(key string, value interface{}, lock bool) opentracing.Span {
+	var ctx SpanContext
+	var operationName string
+	if lock {
+		ctx = s.SpanContext()
+		operationName = s.OperationName()
+	} else {
+		ctx = s.context
+		operationName = s.operationName
+	}
+
 	s.observer.OnSetTag(key, value)
-	if key == string(ext.SamplingPriority) && !setSamplingPriority(s, value) {
+	if key == string(ext.SamplingPriority) && !setSamplingPriority(ctx.samplingState, operationName, s.tracer, value) {
 		return s
 	}
-	if !s.isSamplingFinalized() {
+	if !ctx.isSamplingFinalized() {
 		decision := s.tracer.sampler.OnSetTag(s, key, value)
 		s.applySamplingDecision(decision, lock)
 	}
-	if s.isWriteable() {
+	if ctx.isWriteable() {
 		if lock {
 			s.Lock()
 			defer s.Unlock()
@@ -303,7 +314,14 @@
 	s.numDroppedLogs = 0
 }
 
-// SetBaggageItem implements SetBaggageItem() of opentracing.SpanContext
+// SetBaggageItem implements SetBaggageItem() of opentracing.SpanContext.
+// The call is proxied via tracer.baggageSetter to allow policies to be applied
+// before allowing to set/replace baggage keys.
+// The setter eventually stores a new SpanContext with extended baggage:
+//
+//     span.context = span.context.WithBaggageItem(key, value)
+//
+//  See SpanContext.WithBaggageItem() for explanation why it's done this way.
 func (s *Span) SetBaggageItem(key, value string) opentracing.Span {
 	s.Lock()
 	defer s.Unlock()
@@ -333,12 +351,13 @@
 	s.observer.OnFinish(options)
 	s.Lock()
 	s.duration = options.FinishTime.Sub(s.startTime)
+	ctx := s.context
 	s.Unlock()
-	if !s.isSamplingFinalized() {
+	if !ctx.isSamplingFinalized() {
 		decision := s.tracer.sampler.OnFinishSpan(s)
 		s.applySamplingDecision(decision, true)
 	}
-	if s.context.IsSampled() {
+	if ctx.IsSampled() {
 		s.Lock()
 		s.fixLogsIfDropped()
 		if len(options.LogRecords) > 0 || len(options.BulkLogData) > 0 {
@@ -419,11 +438,18 @@
 }
 
 func (s *Span) applySamplingDecision(decision SamplingDecision, lock bool) {
+	var ctx SpanContext
+	if lock {
+		ctx = s.SpanContext()
+	} else {
+		ctx = s.context
+	}
+
 	if !decision.Retryable {
-		s.context.samplingState.setFinal()
+		ctx.samplingState.setFinal()
 	}
 	if decision.Sample {
-		s.context.samplingState.setSampled()
+		ctx.samplingState.setSampled()
 		if len(decision.Tags) > 0 {
 			if lock {
 				s.Lock()
@@ -436,44 +462,34 @@
 	}
 }
 
-// Span can be written to if it is sampled or the sampling decision has not been finalized.
-func (s *Span) isWriteable() bool {
-	state := s.context.samplingState
-	return !state.isFinal() || state.isSampled()
-}
-
-func (s *Span) isSamplingFinalized() bool {
-	return s.context.samplingState.isFinal()
-}
-
 // setSamplingPriority returns true if the flag was updated successfully, false otherwise.
 // The behavior of setSamplingPriority is surprising
 // If noDebugFlagOnForcedSampling is set
-//     setSamplingPriority(span, 1) always sets only flagSampled
+//     setSamplingPriority(..., 1) always sets only flagSampled
 // If noDebugFlagOnForcedSampling is unset, and isDebugAllowed passes
-//     setSamplingPriority(span, 1) sets both flagSampled and flagDebug
+//     setSamplingPriority(..., 1) sets both flagSampled and flagDebug
 // However,
-//     setSamplingPriority(span, 0) always only resets flagSampled
+//     setSamplingPriority(..., 0) always only resets flagSampled
 //
-// This means that doing a setSamplingPriority(span, 1) followed by setSamplingPriority(span, 0) can
+// This means that doing a setSamplingPriority(..., 1) followed by setSamplingPriority(..., 0) can
 // leave flagDebug set
-func setSamplingPriority(s *Span, value interface{}) bool {
+func setSamplingPriority(state *samplingState, operationName string, tracer *Tracer, value interface{}) bool {
 	val, ok := value.(uint16)
 	if !ok {
 		return false
 	}
 	if val == 0 {
-		s.context.samplingState.unsetSampled()
-		s.context.samplingState.setFinal()
+		state.unsetSampled()
+		state.setFinal()
 		return true
 	}
-	if s.tracer.options.noDebugFlagOnForcedSampling {
-		s.context.samplingState.setSampled()
-		s.context.samplingState.setFinal()
+	if tracer.options.noDebugFlagOnForcedSampling {
+		state.setSampled()
+		state.setFinal()
 		return true
-	} else if s.tracer.isDebugAllowed(s.operationName) {
-		s.context.samplingState.setDebugAndSampled()
-		s.context.samplingState.setFinal()
+	} else if tracer.isDebugAllowed(operationName) {
+		state.setDebugAndSampled()
+		state.setFinal()
 		return true
 	}
 	return false
diff --git a/vendor/github.com/uber/jaeger-client-go/span_context.go b/vendor/github.com/uber/jaeger-client-go/span_context.go
index 1b44f3f..5b2307b 100644
--- a/vendor/github.com/uber/jaeger-client-go/span_context.go
+++ b/vendor/github.com/uber/jaeger-client-go/span_context.go
@@ -212,10 +212,14 @@
 }
 
 func (c SpanContext) String() string {
-	if c.traceID.High == 0 {
-		return fmt.Sprintf("%016x:%016x:%016x:%x", c.traceID.Low, uint64(c.spanID), uint64(c.parentID), c.samplingState.stateFlags.Load())
+	var flags int32
+	if c.samplingState != nil {
+		flags = c.samplingState.stateFlags.Load()
 	}
-	return fmt.Sprintf("%016x%016x:%016x:%016x:%x", c.traceID.High, c.traceID.Low, uint64(c.spanID), uint64(c.parentID), c.samplingState.stateFlags.Load())
+	if c.traceID.High == 0 {
+		return fmt.Sprintf("%016x:%016x:%016x:%x", c.traceID.Low, uint64(c.spanID), uint64(c.parentID), flags)
+	}
+	return fmt.Sprintf("%016x%016x:%016x:%016x:%x", c.traceID.High, c.traceID.Low, uint64(c.spanID), uint64(c.parentID), flags)
 }
 
 // ContextFromString reconstructs the Context encoded in a string
@@ -267,6 +271,16 @@
 	return c.samplingState.flags()
 }
 
+// Span can be written to if it is sampled or the sampling decision has not been finalized.
+func (c SpanContext) isWriteable() bool {
+	state := c.samplingState
+	return !state.isFinal() || state.isSampled()
+}
+
+func (c SpanContext) isSamplingFinalized() bool {
+	return c.samplingState.isFinal()
+}
+
 // NewSpanContext creates a new instance of SpanContext
 func NewSpanContext(traceID TraceID, spanID, parentID SpanID, sampled bool, baggage map[string]string) SpanContext {
 	samplingState := &samplingState{}
@@ -300,8 +314,29 @@
 }
 
 // WithBaggageItem creates a new context with an extra baggage item.
+// Delete a baggage item if provided blank value.
+//
+// The SpanContext is designed to be immutable and passed by value. As such,
+// it cannot contain any locks, and should only hold immutable data, including baggage.
+// Another reason for why baggage is immutable is when the span context is passed
+// as a parent when starting a new span. The new span's baggage cannot affect the parent
+// span's baggage, so the child span either needs to take a copy of the parent baggage
+// (which is expensive and unnecessary since baggage rarely changes in the life span of
+// a trace), or it needs to do a copy-on-write, which is the approach taken here.
 func (c SpanContext) WithBaggageItem(key, value string) SpanContext {
 	var newBaggage map[string]string
+	// unset baggage item
+	if value == "" {
+		if _, ok := c.baggage[key]; !ok {
+			return c
+		}
+		newBaggage = make(map[string]string, len(c.baggage))
+		for k, v := range c.baggage {
+			newBaggage[k] = v
+		}
+		delete(newBaggage, key)
+		return SpanContext{c.traceID, c.spanID, c.parentID, newBaggage, "", c.samplingState, c.remote}
+	}
 	if c.baggage == nil {
 		newBaggage = map[string]string{key: value}
 	} else {
@@ -332,9 +367,9 @@
 
 func (t TraceID) String() string {
 	if t.High == 0 {
-		return fmt.Sprintf("%x", t.Low)
+		return fmt.Sprintf("%016x", t.Low)
 	}
-	return fmt.Sprintf("%x%016x", t.High, t.Low)
+	return fmt.Sprintf("%016x%016x", t.High, t.Low)
 }
 
 // TraceIDFromString creates a TraceID from a hexadecimal string
@@ -367,7 +402,7 @@
 // ------- SpanID -------
 
 func (s SpanID) String() string {
-	return fmt.Sprintf("%x", uint64(s))
+	return fmt.Sprintf("%016x", uint64(s))
 }
 
 // SpanIDFromString creates a SpanID from a hexadecimal string
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift-gen/agent/GoUnusedProtection__.go b/vendor/github.com/uber/jaeger-client-go/thrift-gen/agent/GoUnusedProtection__.go
new file mode 100644
index 0000000..54cd3b0
--- /dev/null
+++ b/vendor/github.com/uber/jaeger-client-go/thrift-gen/agent/GoUnusedProtection__.go
@@ -0,0 +1,6 @@
+// Code generated by Thrift Compiler (0.14.1). DO NOT EDIT.
+
+package agent
+
+var GoUnusedProtection__ int;
+
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift-gen/agent/constants.go b/vendor/github.com/uber/jaeger-client-go/thrift-gen/agent/agent-consts.go
similarity index 75%
rename from vendor/github.com/uber/jaeger-client-go/thrift-gen/agent/constants.go
rename to vendor/github.com/uber/jaeger-client-go/thrift-gen/agent/agent-consts.go
index aa9857b..a0df507 100644
--- a/vendor/github.com/uber/jaeger-client-go/thrift-gen/agent/constants.go
+++ b/vendor/github.com/uber/jaeger-client-go/thrift-gen/agent/agent-consts.go
@@ -1,19 +1,23 @@
-// Autogenerated by Thrift Compiler (0.9.3)
-// DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
+// Code generated by Thrift Compiler (0.14.1). DO NOT EDIT.
 
 package agent
 
-import (
+import(
 	"bytes"
+	"context"
 	"fmt"
+	"time"
 	"github.com/uber/jaeger-client-go/thrift"
 	"github.com/uber/jaeger-client-go/thrift-gen/jaeger"
 	"github.com/uber/jaeger-client-go/thrift-gen/zipkincore"
+
 )
 
 // (needed to ensure safety because of naive import list construction.)
 var _ = thrift.ZERO
 var _ = fmt.Printf
+var _ = context.Background
+var _ = time.Now
 var _ = bytes.Equal
 
 var _ = jaeger.GoUnusedProtection__
@@ -21,3 +25,4 @@
 
 func init() {
 }
+
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift-gen/agent/agent.go b/vendor/github.com/uber/jaeger-client-go/thrift-gen/agent/agent.go
index e48811c..6472e84 100644
--- a/vendor/github.com/uber/jaeger-client-go/thrift-gen/agent/agent.go
+++ b/vendor/github.com/uber/jaeger-client-go/thrift-gen/agent/agent.go
@@ -1,411 +1,396 @@
-// Autogenerated by Thrift Compiler (0.9.3)
-// DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
+// Code generated by Thrift Compiler (0.14.1). DO NOT EDIT.
 
 package agent
 
-import (
+import(
 	"bytes"
+	"context"
 	"fmt"
+	"time"
 	"github.com/uber/jaeger-client-go/thrift"
 	"github.com/uber/jaeger-client-go/thrift-gen/jaeger"
 	"github.com/uber/jaeger-client-go/thrift-gen/zipkincore"
+
 )
 
 // (needed to ensure safety because of naive import list construction.)
 var _ = thrift.ZERO
 var _ = fmt.Printf
+var _ = context.Background
+var _ = time.Now
 var _ = bytes.Equal
 
 var _ = jaeger.GoUnusedProtection__
 var _ = zipkincore.GoUnusedProtection__
-
 type Agent interface {
-	// Parameters:
-	//  - Spans
-	EmitZipkinBatch(spans []*zipkincore.Span) (err error)
-	// Parameters:
-	//  - Batch
-	EmitBatch(batch *jaeger.Batch) (err error)
+  // Parameters:
+  //  - Spans
+  EmitZipkinBatch(ctx context.Context, spans []*zipkincore.Span) (_err error)
+  // Parameters:
+  //  - Batch
+  EmitBatch(ctx context.Context, batch *jaeger.Batch) (_err error)
 }
 
 type AgentClient struct {
-	Transport       thrift.TTransport
-	ProtocolFactory thrift.TProtocolFactory
-	InputProtocol   thrift.TProtocol
-	OutputProtocol  thrift.TProtocol
-	SeqId           int32
+  c thrift.TClient
+  meta thrift.ResponseMeta
 }
 
 func NewAgentClientFactory(t thrift.TTransport, f thrift.TProtocolFactory) *AgentClient {
-	return &AgentClient{Transport: t,
-		ProtocolFactory: f,
-		InputProtocol:   f.GetProtocol(t),
-		OutputProtocol:  f.GetProtocol(t),
-		SeqId:           0,
-	}
+  return &AgentClient{
+    c: thrift.NewTStandardClient(f.GetProtocol(t), f.GetProtocol(t)),
+  }
 }
 
 func NewAgentClientProtocol(t thrift.TTransport, iprot thrift.TProtocol, oprot thrift.TProtocol) *AgentClient {
-	return &AgentClient{Transport: t,
-		ProtocolFactory: nil,
-		InputProtocol:   iprot,
-		OutputProtocol:  oprot,
-		SeqId:           0,
-	}
+  return &AgentClient{
+    c: thrift.NewTStandardClient(iprot, oprot),
+  }
+}
+
+func NewAgentClient(c thrift.TClient) *AgentClient {
+  return &AgentClient{
+    c: c,
+  }
+}
+
+func (p *AgentClient) Client_() thrift.TClient {
+  return p.c
+}
+
+func (p *AgentClient) LastResponseMeta_() thrift.ResponseMeta {
+  return p.meta
+}
+
+func (p *AgentClient) SetLastResponseMeta_(meta thrift.ResponseMeta) {
+  p.meta = meta
 }
 
 // Parameters:
 //  - Spans
-func (p *AgentClient) EmitZipkinBatch(spans []*zipkincore.Span) (err error) {
-	if err = p.sendEmitZipkinBatch(spans); err != nil {
-		return
-	}
-	return
-}
-
-func (p *AgentClient) sendEmitZipkinBatch(spans []*zipkincore.Span) (err error) {
-	oprot := p.OutputProtocol
-	if oprot == nil {
-		oprot = p.ProtocolFactory.GetProtocol(p.Transport)
-		p.OutputProtocol = oprot
-	}
-	p.SeqId++
-	if err = oprot.WriteMessageBegin("emitZipkinBatch", thrift.ONEWAY, p.SeqId); err != nil {
-		return
-	}
-	args := AgentEmitZipkinBatchArgs{
-		Spans: spans,
-	}
-	if err = args.Write(oprot); err != nil {
-		return
-	}
-	if err = oprot.WriteMessageEnd(); err != nil {
-		return
-	}
-	return oprot.Flush()
+func (p *AgentClient) EmitZipkinBatch(ctx context.Context, spans []*zipkincore.Span) (_err error) {
+  var _args0 AgentEmitZipkinBatchArgs
+  _args0.Spans = spans
+  p.SetLastResponseMeta_(thrift.ResponseMeta{})
+  if _, err := p.Client_().Call(ctx, "emitZipkinBatch", &_args0, nil); err != nil {
+    return err
+  }
+  return nil
 }
 
 // Parameters:
 //  - Batch
-func (p *AgentClient) EmitBatch(batch *jaeger.Batch) (err error) {
-	if err = p.sendEmitBatch(batch); err != nil {
-		return
-	}
-	return
-}
-
-func (p *AgentClient) sendEmitBatch(batch *jaeger.Batch) (err error) {
-	oprot := p.OutputProtocol
-	if oprot == nil {
-		oprot = p.ProtocolFactory.GetProtocol(p.Transport)
-		p.OutputProtocol = oprot
-	}
-	p.SeqId++
-	if err = oprot.WriteMessageBegin("emitBatch", thrift.ONEWAY, p.SeqId); err != nil {
-		return
-	}
-	args := AgentEmitBatchArgs{
-		Batch: batch,
-	}
-	if err = args.Write(oprot); err != nil {
-		return
-	}
-	if err = oprot.WriteMessageEnd(); err != nil {
-		return
-	}
-	return oprot.Flush()
+func (p *AgentClient) EmitBatch(ctx context.Context, batch *jaeger.Batch) (_err error) {
+  var _args1 AgentEmitBatchArgs
+  _args1.Batch = batch
+  p.SetLastResponseMeta_(thrift.ResponseMeta{})
+  if _, err := p.Client_().Call(ctx, "emitBatch", &_args1, nil); err != nil {
+    return err
+  }
+  return nil
 }
 
 type AgentProcessor struct {
-	processorMap map[string]thrift.TProcessorFunction
-	handler      Agent
+  processorMap map[string]thrift.TProcessorFunction
+  handler Agent
 }
 
 func (p *AgentProcessor) AddToProcessorMap(key string, processor thrift.TProcessorFunction) {
-	p.processorMap[key] = processor
+  p.processorMap[key] = processor
 }
 
 func (p *AgentProcessor) GetProcessorFunction(key string) (processor thrift.TProcessorFunction, ok bool) {
-	processor, ok = p.processorMap[key]
-	return processor, ok
+  processor, ok = p.processorMap[key]
+  return processor, ok
 }
 
 func (p *AgentProcessor) ProcessorMap() map[string]thrift.TProcessorFunction {
-	return p.processorMap
+  return p.processorMap
 }
 
 func NewAgentProcessor(handler Agent) *AgentProcessor {
 
-	self0 := &AgentProcessor{handler: handler, processorMap: make(map[string]thrift.TProcessorFunction)}
-	self0.processorMap["emitZipkinBatch"] = &agentProcessorEmitZipkinBatch{handler: handler}
-	self0.processorMap["emitBatch"] = &agentProcessorEmitBatch{handler: handler}
-	return self0
+  self2 := &AgentProcessor{handler:handler, processorMap:make(map[string]thrift.TProcessorFunction)}
+  self2.processorMap["emitZipkinBatch"] = &agentProcessorEmitZipkinBatch{handler:handler}
+  self2.processorMap["emitBatch"] = &agentProcessorEmitBatch{handler:handler}
+return self2
 }
 
-func (p *AgentProcessor) Process(iprot, oprot thrift.TProtocol) (success bool, err thrift.TException) {
-	name, _, seqId, err := iprot.ReadMessageBegin()
-	if err != nil {
-		return false, err
-	}
-	if processor, ok := p.GetProcessorFunction(name); ok {
-		return processor.Process(seqId, iprot, oprot)
-	}
-	iprot.Skip(thrift.STRUCT)
-	iprot.ReadMessageEnd()
-	x1 := thrift.NewTApplicationException(thrift.UNKNOWN_METHOD, "Unknown function "+name)
-	oprot.WriteMessageBegin(name, thrift.EXCEPTION, seqId)
-	x1.Write(oprot)
-	oprot.WriteMessageEnd()
-	oprot.Flush()
-	return false, x1
+func (p *AgentProcessor) Process(ctx context.Context, iprot, oprot thrift.TProtocol) (success bool, err thrift.TException) {
+  name, _, seqId, err2 := iprot.ReadMessageBegin(ctx)
+  if err2 != nil { return false, thrift.WrapTException(err2) }
+  if processor, ok := p.GetProcessorFunction(name); ok {
+    return processor.Process(ctx, seqId, iprot, oprot)
+  }
+  iprot.Skip(ctx, thrift.STRUCT)
+  iprot.ReadMessageEnd(ctx)
+  x3 := thrift.NewTApplicationException(thrift.UNKNOWN_METHOD, "Unknown function " + name)
+  oprot.WriteMessageBegin(ctx, name, thrift.EXCEPTION, seqId)
+  x3.Write(ctx, oprot)
+  oprot.WriteMessageEnd(ctx)
+  oprot.Flush(ctx)
+  return false, x3
 
 }
 
 type agentProcessorEmitZipkinBatch struct {
-	handler Agent
+  handler Agent
 }
 
-func (p *agentProcessorEmitZipkinBatch) Process(seqId int32, iprot, oprot thrift.TProtocol) (success bool, err thrift.TException) {
-	args := AgentEmitZipkinBatchArgs{}
-	if err = args.Read(iprot); err != nil {
-		iprot.ReadMessageEnd()
-		return false, err
-	}
+func (p *agentProcessorEmitZipkinBatch) Process(ctx context.Context, seqId int32, iprot, oprot thrift.TProtocol) (success bool, err thrift.TException) {
+  args := AgentEmitZipkinBatchArgs{}
+  var err2 error
+  if err2 = args.Read(ctx, iprot); err2 != nil {
+    iprot.ReadMessageEnd(ctx)
+    return false, thrift.WrapTException(err2)
+  }
+  iprot.ReadMessageEnd(ctx)
 
-	iprot.ReadMessageEnd()
-	var err2 error
-	if err2 = p.handler.EmitZipkinBatch(args.Spans); err2 != nil {
-		return true, err2
-	}
-	return true, nil
+  tickerCancel := func() {}
+  _ = tickerCancel
+
+  if err2 = p.handler.EmitZipkinBatch(ctx, args.Spans); err2 != nil {
+    tickerCancel()
+    return true, thrift.WrapTException(err2)
+  }
+  tickerCancel()
+  return true, nil
 }
 
 type agentProcessorEmitBatch struct {
-	handler Agent
+  handler Agent
 }
 
-func (p *agentProcessorEmitBatch) Process(seqId int32, iprot, oprot thrift.TProtocol) (success bool, err thrift.TException) {
-	args := AgentEmitBatchArgs{}
-	if err = args.Read(iprot); err != nil {
-		iprot.ReadMessageEnd()
-		return false, err
-	}
+func (p *agentProcessorEmitBatch) Process(ctx context.Context, seqId int32, iprot, oprot thrift.TProtocol) (success bool, err thrift.TException) {
+  args := AgentEmitBatchArgs{}
+  var err2 error
+  if err2 = args.Read(ctx, iprot); err2 != nil {
+    iprot.ReadMessageEnd(ctx)
+    return false, thrift.WrapTException(err2)
+  }
+  iprot.ReadMessageEnd(ctx)
 
-	iprot.ReadMessageEnd()
-	var err2 error
-	if err2 = p.handler.EmitBatch(args.Batch); err2 != nil {
-		return true, err2
-	}
-	return true, nil
+  tickerCancel := func() {}
+  _ = tickerCancel
+
+  if err2 = p.handler.EmitBatch(ctx, args.Batch); err2 != nil {
+    tickerCancel()
+    return true, thrift.WrapTException(err2)
+  }
+  tickerCancel()
+  return true, nil
 }
 
+
 // HELPER FUNCTIONS AND STRUCTURES
 
 // Attributes:
 //  - Spans
 type AgentEmitZipkinBatchArgs struct {
-	Spans []*zipkincore.Span `thrift:"spans,1" json:"spans"`
+  Spans []*zipkincore.Span `thrift:"spans,1" db:"spans" json:"spans"`
 }
 
 func NewAgentEmitZipkinBatchArgs() *AgentEmitZipkinBatchArgs {
-	return &AgentEmitZipkinBatchArgs{}
+  return &AgentEmitZipkinBatchArgs{}
 }
 
+
 func (p *AgentEmitZipkinBatchArgs) GetSpans() []*zipkincore.Span {
-	return p.Spans
+  return p.Spans
 }
-func (p *AgentEmitZipkinBatchArgs) Read(iprot thrift.TProtocol) error {
-	if _, err := iprot.ReadStructBegin(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
-	}
+func (p *AgentEmitZipkinBatchArgs) Read(ctx context.Context, iprot thrift.TProtocol) error {
+  if _, err := iprot.ReadStructBegin(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
+  }
 
-	for {
-		_, fieldTypeId, fieldId, err := iprot.ReadFieldBegin()
-		if err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
-		}
-		if fieldTypeId == thrift.STOP {
-			break
-		}
-		switch fieldId {
-		case 1:
-			if err := p.readField1(iprot); err != nil {
-				return err
-			}
-		default:
-			if err := iprot.Skip(fieldTypeId); err != nil {
-				return err
-			}
-		}
-		if err := iprot.ReadFieldEnd(); err != nil {
-			return err
-		}
-	}
-	if err := iprot.ReadStructEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
-	}
-	return nil
+
+  for {
+    _, fieldTypeId, fieldId, err := iprot.ReadFieldBegin(ctx)
+    if err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
+    }
+    if fieldTypeId == thrift.STOP { break; }
+    switch fieldId {
+    case 1:
+      if fieldTypeId == thrift.LIST {
+        if err := p.ReadField1(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    default:
+      if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+        return err
+      }
+    }
+    if err := iprot.ReadFieldEnd(ctx); err != nil {
+      return err
+    }
+  }
+  if err := iprot.ReadStructEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
+  }
+  return nil
 }
 
-func (p *AgentEmitZipkinBatchArgs) readField1(iprot thrift.TProtocol) error {
-	_, size, err := iprot.ReadListBegin()
-	if err != nil {
-		return thrift.PrependError("error reading list begin: ", err)
-	}
-	tSlice := make([]*zipkincore.Span, 0, size)
-	p.Spans = tSlice
-	for i := 0; i < size; i++ {
-		_elem2 := &zipkincore.Span{}
-		if err := _elem2.Read(iprot); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", _elem2), err)
-		}
-		p.Spans = append(p.Spans, _elem2)
-	}
-	if err := iprot.ReadListEnd(); err != nil {
-		return thrift.PrependError("error reading list end: ", err)
-	}
-	return nil
+func (p *AgentEmitZipkinBatchArgs)  ReadField1(ctx context.Context, iprot thrift.TProtocol) error {
+  _, size, err := iprot.ReadListBegin(ctx)
+  if err != nil {
+    return thrift.PrependError("error reading list begin: ", err)
+  }
+  tSlice := make([]*zipkincore.Span, 0, size)
+  p.Spans =  tSlice
+  for i := 0; i < size; i ++ {
+    _elem4 := &zipkincore.Span{}
+    if err := _elem4.Read(ctx, iprot); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", _elem4), err)
+    }
+    p.Spans = append(p.Spans, _elem4)
+  }
+  if err := iprot.ReadListEnd(ctx); err != nil {
+    return thrift.PrependError("error reading list end: ", err)
+  }
+  return nil
 }
 
-func (p *AgentEmitZipkinBatchArgs) Write(oprot thrift.TProtocol) error {
-	if err := oprot.WriteStructBegin("emitZipkinBatch_args"); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err)
-	}
-	if err := p.writeField1(oprot); err != nil {
-		return err
-	}
-	if err := oprot.WriteFieldStop(); err != nil {
-		return thrift.PrependError("write field stop error: ", err)
-	}
-	if err := oprot.WriteStructEnd(); err != nil {
-		return thrift.PrependError("write struct stop error: ", err)
-	}
-	return nil
+func (p *AgentEmitZipkinBatchArgs) Write(ctx context.Context, oprot thrift.TProtocol) error {
+  if err := oprot.WriteStructBegin(ctx, "emitZipkinBatch_args"); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err) }
+  if p != nil {
+    if err := p.writeField1(ctx, oprot); err != nil { return err }
+  }
+  if err := oprot.WriteFieldStop(ctx); err != nil {
+    return thrift.PrependError("write field stop error: ", err) }
+  if err := oprot.WriteStructEnd(ctx); err != nil {
+    return thrift.PrependError("write struct stop error: ", err) }
+  return nil
 }
 
-func (p *AgentEmitZipkinBatchArgs) writeField1(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("spans", thrift.LIST, 1); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:spans: ", p), err)
-	}
-	if err := oprot.WriteListBegin(thrift.STRUCT, len(p.Spans)); err != nil {
-		return thrift.PrependError("error writing list begin: ", err)
-	}
-	for _, v := range p.Spans {
-		if err := v.Write(oprot); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", v), err)
-		}
-	}
-	if err := oprot.WriteListEnd(); err != nil {
-		return thrift.PrependError("error writing list end: ", err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 1:spans: ", p), err)
-	}
-	return err
+func (p *AgentEmitZipkinBatchArgs) writeField1(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "spans", thrift.LIST, 1); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:spans: ", p), err) }
+  if err := oprot.WriteListBegin(ctx, thrift.STRUCT, len(p.Spans)); err != nil {
+    return thrift.PrependError("error writing list begin: ", err)
+  }
+  for _, v := range p.Spans {
+    if err := v.Write(ctx, oprot); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", v), err)
+    }
+  }
+  if err := oprot.WriteListEnd(ctx); err != nil {
+    return thrift.PrependError("error writing list end: ", err)
+  }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 1:spans: ", p), err) }
+  return err
 }
 
 func (p *AgentEmitZipkinBatchArgs) String() string {
-	if p == nil {
-		return "<nil>"
-	}
-	return fmt.Sprintf("AgentEmitZipkinBatchArgs(%+v)", *p)
+  if p == nil {
+    return "<nil>"
+  }
+  return fmt.Sprintf("AgentEmitZipkinBatchArgs(%+v)", *p)
 }
 
 // Attributes:
 //  - Batch
 type AgentEmitBatchArgs struct {
-	Batch *jaeger.Batch `thrift:"batch,1" json:"batch"`
+  Batch *jaeger.Batch `thrift:"batch,1" db:"batch" json:"batch"`
 }
 
 func NewAgentEmitBatchArgs() *AgentEmitBatchArgs {
-	return &AgentEmitBatchArgs{}
+  return &AgentEmitBatchArgs{}
 }
 
 var AgentEmitBatchArgs_Batch_DEFAULT *jaeger.Batch
-
 func (p *AgentEmitBatchArgs) GetBatch() *jaeger.Batch {
-	if !p.IsSetBatch() {
-		return AgentEmitBatchArgs_Batch_DEFAULT
-	}
-	return p.Batch
+  if !p.IsSetBatch() {
+    return AgentEmitBatchArgs_Batch_DEFAULT
+  }
+return p.Batch
 }
 func (p *AgentEmitBatchArgs) IsSetBatch() bool {
-	return p.Batch != nil
+  return p.Batch != nil
 }
 
-func (p *AgentEmitBatchArgs) Read(iprot thrift.TProtocol) error {
-	if _, err := iprot.ReadStructBegin(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
-	}
+func (p *AgentEmitBatchArgs) Read(ctx context.Context, iprot thrift.TProtocol) error {
+  if _, err := iprot.ReadStructBegin(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
+  }
 
-	for {
-		_, fieldTypeId, fieldId, err := iprot.ReadFieldBegin()
-		if err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
-		}
-		if fieldTypeId == thrift.STOP {
-			break
-		}
-		switch fieldId {
-		case 1:
-			if err := p.readField1(iprot); err != nil {
-				return err
-			}
-		default:
-			if err := iprot.Skip(fieldTypeId); err != nil {
-				return err
-			}
-		}
-		if err := iprot.ReadFieldEnd(); err != nil {
-			return err
-		}
-	}
-	if err := iprot.ReadStructEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
-	}
-	return nil
+
+  for {
+    _, fieldTypeId, fieldId, err := iprot.ReadFieldBegin(ctx)
+    if err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
+    }
+    if fieldTypeId == thrift.STOP { break; }
+    switch fieldId {
+    case 1:
+      if fieldTypeId == thrift.STRUCT {
+        if err := p.ReadField1(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    default:
+      if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+        return err
+      }
+    }
+    if err := iprot.ReadFieldEnd(ctx); err != nil {
+      return err
+    }
+  }
+  if err := iprot.ReadStructEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
+  }
+  return nil
 }
 
-func (p *AgentEmitBatchArgs) readField1(iprot thrift.TProtocol) error {
-	p.Batch = &jaeger.Batch{}
-	if err := p.Batch.Read(iprot); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", p.Batch), err)
-	}
-	return nil
+func (p *AgentEmitBatchArgs)  ReadField1(ctx context.Context, iprot thrift.TProtocol) error {
+  p.Batch = &jaeger.Batch{}
+  if err := p.Batch.Read(ctx, iprot); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", p.Batch), err)
+  }
+  return nil
 }
 
-func (p *AgentEmitBatchArgs) Write(oprot thrift.TProtocol) error {
-	if err := oprot.WriteStructBegin("emitBatch_args"); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err)
-	}
-	if err := p.writeField1(oprot); err != nil {
-		return err
-	}
-	if err := oprot.WriteFieldStop(); err != nil {
-		return thrift.PrependError("write field stop error: ", err)
-	}
-	if err := oprot.WriteStructEnd(); err != nil {
-		return thrift.PrependError("write struct stop error: ", err)
-	}
-	return nil
+func (p *AgentEmitBatchArgs) Write(ctx context.Context, oprot thrift.TProtocol) error {
+  if err := oprot.WriteStructBegin(ctx, "emitBatch_args"); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err) }
+  if p != nil {
+    if err := p.writeField1(ctx, oprot); err != nil { return err }
+  }
+  if err := oprot.WriteFieldStop(ctx); err != nil {
+    return thrift.PrependError("write field stop error: ", err) }
+  if err := oprot.WriteStructEnd(ctx); err != nil {
+    return thrift.PrependError("write struct stop error: ", err) }
+  return nil
 }
 
-func (p *AgentEmitBatchArgs) writeField1(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("batch", thrift.STRUCT, 1); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:batch: ", p), err)
-	}
-	if err := p.Batch.Write(oprot); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", p.Batch), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 1:batch: ", p), err)
-	}
-	return err
+func (p *AgentEmitBatchArgs) writeField1(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "batch", thrift.STRUCT, 1); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:batch: ", p), err) }
+  if err := p.Batch.Write(ctx, oprot); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", p.Batch), err)
+  }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 1:batch: ", p), err) }
+  return err
 }
 
 func (p *AgentEmitBatchArgs) String() string {
-	if p == nil {
-		return "<nil>"
-	}
-	return fmt.Sprintf("AgentEmitBatchArgs(%+v)", *p)
+  if p == nil {
+    return "<nil>"
+  }
+  return fmt.Sprintf("AgentEmitBatchArgs(%+v)", *p)
 }
+
+
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift-gen/agent/ttypes.go b/vendor/github.com/uber/jaeger-client-go/thrift-gen/agent/ttypes.go
deleted file mode 100644
index 9c28f11..0000000
--- a/vendor/github.com/uber/jaeger-client-go/thrift-gen/agent/ttypes.go
+++ /dev/null
@@ -1,21 +0,0 @@
-// Autogenerated by Thrift Compiler (0.9.3)
-// DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
-
-package agent
-
-import (
-	"bytes"
-	"fmt"
-	"github.com/uber/jaeger-client-go/thrift"
-	"github.com/uber/jaeger-client-go/thrift-gen/jaeger"
-	"github.com/uber/jaeger-client-go/thrift-gen/zipkincore"
-)
-
-// (needed to ensure safety because of naive import list construction.)
-var _ = thrift.ZERO
-var _ = fmt.Printf
-var _ = bytes.Equal
-
-var _ = jaeger.GoUnusedProtection__
-var _ = zipkincore.GoUnusedProtection__
-var GoUnusedProtection__ int
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift-gen/baggage/GoUnusedProtection__.go b/vendor/github.com/uber/jaeger-client-go/thrift-gen/baggage/GoUnusedProtection__.go
new file mode 100644
index 0000000..712b6a9
--- /dev/null
+++ b/vendor/github.com/uber/jaeger-client-go/thrift-gen/baggage/GoUnusedProtection__.go
@@ -0,0 +1,6 @@
+// Code generated by Thrift Compiler (0.14.1). DO NOT EDIT.
+
+package baggage
+
+var GoUnusedProtection__ int;
+
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift-gen/baggage/constants.go b/vendor/github.com/uber/jaeger-client-go/thrift-gen/baggage/baggage-consts.go
similarity index 63%
rename from vendor/github.com/uber/jaeger-client-go/thrift-gen/baggage/constants.go
rename to vendor/github.com/uber/jaeger-client-go/thrift-gen/baggage/baggage-consts.go
index ed35ce9..39b5a7e 100644
--- a/vendor/github.com/uber/jaeger-client-go/thrift-gen/baggage/constants.go
+++ b/vendor/github.com/uber/jaeger-client-go/thrift-gen/baggage/baggage-consts.go
@@ -1,18 +1,23 @@
-// Autogenerated by Thrift Compiler (0.9.3)
-// DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
+// Code generated by Thrift Compiler (0.14.1). DO NOT EDIT.
 
 package baggage
 
-import (
+import(
 	"bytes"
+	"context"
 	"fmt"
+	"time"
 	"github.com/uber/jaeger-client-go/thrift"
 )
 
 // (needed to ensure safety because of naive import list construction.)
 var _ = thrift.ZERO
 var _ = fmt.Printf
+var _ = context.Background
+var _ = time.Now
 var _ = bytes.Equal
 
+
 func init() {
 }
+
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift-gen/baggage/baggage.go b/vendor/github.com/uber/jaeger-client-go/thrift-gen/baggage/baggage.go
new file mode 100644
index 0000000..e4d89d5
--- /dev/null
+++ b/vendor/github.com/uber/jaeger-client-go/thrift-gen/baggage/baggage.go
@@ -0,0 +1,565 @@
+// Code generated by Thrift Compiler (0.14.1). DO NOT EDIT.
+
+package baggage
+
+import(
+	"bytes"
+	"context"
+	"fmt"
+	"time"
+	"github.com/uber/jaeger-client-go/thrift"
+)
+
+// (needed to ensure safety because of naive import list construction.)
+var _ = thrift.ZERO
+var _ = fmt.Printf
+var _ = context.Background
+var _ = time.Now
+var _ = bytes.Equal
+
+// Attributes:
+//  - BaggageKey
+//  - MaxValueLength
+type BaggageRestriction struct {
+  BaggageKey string `thrift:"baggageKey,1,required" db:"baggageKey" json:"baggageKey"`
+  MaxValueLength int32 `thrift:"maxValueLength,2,required" db:"maxValueLength" json:"maxValueLength"`
+}
+
+func NewBaggageRestriction() *BaggageRestriction {
+  return &BaggageRestriction{}
+}
+
+
+func (p *BaggageRestriction) GetBaggageKey() string {
+  return p.BaggageKey
+}
+
+func (p *BaggageRestriction) GetMaxValueLength() int32 {
+  return p.MaxValueLength
+}
+func (p *BaggageRestriction) Read(ctx context.Context, iprot thrift.TProtocol) error {
+  if _, err := iprot.ReadStructBegin(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
+  }
+
+  var issetBaggageKey bool = false;
+  var issetMaxValueLength bool = false;
+
+  for {
+    _, fieldTypeId, fieldId, err := iprot.ReadFieldBegin(ctx)
+    if err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
+    }
+    if fieldTypeId == thrift.STOP { break; }
+    switch fieldId {
+    case 1:
+      if fieldTypeId == thrift.STRING {
+        if err := p.ReadField1(ctx, iprot); err != nil {
+          return err
+        }
+        issetBaggageKey = true
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 2:
+      if fieldTypeId == thrift.I32 {
+        if err := p.ReadField2(ctx, iprot); err != nil {
+          return err
+        }
+        issetMaxValueLength = true
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    default:
+      if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+        return err
+      }
+    }
+    if err := iprot.ReadFieldEnd(ctx); err != nil {
+      return err
+    }
+  }
+  if err := iprot.ReadStructEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
+  }
+  if !issetBaggageKey{
+    return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field BaggageKey is not set"));
+  }
+  if !issetMaxValueLength{
+    return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field MaxValueLength is not set"));
+  }
+  return nil
+}
+
+func (p *BaggageRestriction)  ReadField1(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadString(ctx); err != nil {
+  return thrift.PrependError("error reading field 1: ", err)
+} else {
+  p.BaggageKey = v
+}
+  return nil
+}
+
+func (p *BaggageRestriction)  ReadField2(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadI32(ctx); err != nil {
+  return thrift.PrependError("error reading field 2: ", err)
+} else {
+  p.MaxValueLength = v
+}
+  return nil
+}
+
+func (p *BaggageRestriction) Write(ctx context.Context, oprot thrift.TProtocol) error {
+  if err := oprot.WriteStructBegin(ctx, "BaggageRestriction"); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err) }
+  if p != nil {
+    if err := p.writeField1(ctx, oprot); err != nil { return err }
+    if err := p.writeField2(ctx, oprot); err != nil { return err }
+  }
+  if err := oprot.WriteFieldStop(ctx); err != nil {
+    return thrift.PrependError("write field stop error: ", err) }
+  if err := oprot.WriteStructEnd(ctx); err != nil {
+    return thrift.PrependError("write struct stop error: ", err) }
+  return nil
+}
+
+func (p *BaggageRestriction) writeField1(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "baggageKey", thrift.STRING, 1); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:baggageKey: ", p), err) }
+  if err := oprot.WriteString(ctx, string(p.BaggageKey)); err != nil {
+  return thrift.PrependError(fmt.Sprintf("%T.baggageKey (1) field write error: ", p), err) }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 1:baggageKey: ", p), err) }
+  return err
+}
+
+func (p *BaggageRestriction) writeField2(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "maxValueLength", thrift.I32, 2); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 2:maxValueLength: ", p), err) }
+  if err := oprot.WriteI32(ctx, int32(p.MaxValueLength)); err != nil {
+  return thrift.PrependError(fmt.Sprintf("%T.maxValueLength (2) field write error: ", p), err) }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 2:maxValueLength: ", p), err) }
+  return err
+}
+
+func (p *BaggageRestriction) Equals(other *BaggageRestriction) bool {
+  if p == other {
+    return true
+  } else if p == nil || other == nil {
+    return false
+  }
+  if p.BaggageKey != other.BaggageKey { return false }
+  if p.MaxValueLength != other.MaxValueLength { return false }
+  return true
+}
+
+func (p *BaggageRestriction) String() string {
+  if p == nil {
+    return "<nil>"
+  }
+  return fmt.Sprintf("BaggageRestriction(%+v)", *p)
+}
+
+type BaggageRestrictionManager interface {
+  // getBaggageRestrictions retrieves the baggage restrictions for a specific service.
+  // Usually, baggageRestrictions apply to all services however there may be situations
+  // where a baggageKey might only be allowed to be set by a specific service.
+  // 
+  // Parameters:
+  //  - ServiceName
+  GetBaggageRestrictions(ctx context.Context, serviceName string) (_r []*BaggageRestriction, _err error)
+}
+
+type BaggageRestrictionManagerClient struct {
+  c thrift.TClient
+  meta thrift.ResponseMeta
+}
+
+func NewBaggageRestrictionManagerClientFactory(t thrift.TTransport, f thrift.TProtocolFactory) *BaggageRestrictionManagerClient {
+  return &BaggageRestrictionManagerClient{
+    c: thrift.NewTStandardClient(f.GetProtocol(t), f.GetProtocol(t)),
+  }
+}
+
+func NewBaggageRestrictionManagerClientProtocol(t thrift.TTransport, iprot thrift.TProtocol, oprot thrift.TProtocol) *BaggageRestrictionManagerClient {
+  return &BaggageRestrictionManagerClient{
+    c: thrift.NewTStandardClient(iprot, oprot),
+  }
+}
+
+func NewBaggageRestrictionManagerClient(c thrift.TClient) *BaggageRestrictionManagerClient {
+  return &BaggageRestrictionManagerClient{
+    c: c,
+  }
+}
+
+func (p *BaggageRestrictionManagerClient) Client_() thrift.TClient {
+  return p.c
+}
+
+func (p *BaggageRestrictionManagerClient) LastResponseMeta_() thrift.ResponseMeta {
+  return p.meta
+}
+
+func (p *BaggageRestrictionManagerClient) SetLastResponseMeta_(meta thrift.ResponseMeta) {
+  p.meta = meta
+}
+
+// getBaggageRestrictions retrieves the baggage restrictions for a specific service.
+// Usually, baggageRestrictions apply to all services however there may be situations
+// where a baggageKey might only be allowed to be set by a specific service.
+// 
+// Parameters:
+//  - ServiceName
+func (p *BaggageRestrictionManagerClient) GetBaggageRestrictions(ctx context.Context, serviceName string) (_r []*BaggageRestriction, _err error) {
+  var _args0 BaggageRestrictionManagerGetBaggageRestrictionsArgs
+  _args0.ServiceName = serviceName
+  var _result2 BaggageRestrictionManagerGetBaggageRestrictionsResult
+  var _meta1 thrift.ResponseMeta
+  _meta1, _err = p.Client_().Call(ctx, "getBaggageRestrictions", &_args0, &_result2)
+  p.SetLastResponseMeta_(_meta1)
+  if _err != nil {
+    return
+  }
+  return _result2.GetSuccess(), nil
+}
+
+type BaggageRestrictionManagerProcessor struct {
+  processorMap map[string]thrift.TProcessorFunction
+  handler BaggageRestrictionManager
+}
+
+func (p *BaggageRestrictionManagerProcessor) AddToProcessorMap(key string, processor thrift.TProcessorFunction) {
+  p.processorMap[key] = processor
+}
+
+func (p *BaggageRestrictionManagerProcessor) GetProcessorFunction(key string) (processor thrift.TProcessorFunction, ok bool) {
+  processor, ok = p.processorMap[key]
+  return processor, ok
+}
+
+func (p *BaggageRestrictionManagerProcessor) ProcessorMap() map[string]thrift.TProcessorFunction {
+  return p.processorMap
+}
+
+func NewBaggageRestrictionManagerProcessor(handler BaggageRestrictionManager) *BaggageRestrictionManagerProcessor {
+
+  self3 := &BaggageRestrictionManagerProcessor{handler:handler, processorMap:make(map[string]thrift.TProcessorFunction)}
+  self3.processorMap["getBaggageRestrictions"] = &baggageRestrictionManagerProcessorGetBaggageRestrictions{handler:handler}
+return self3
+}
+
+func (p *BaggageRestrictionManagerProcessor) Process(ctx context.Context, iprot, oprot thrift.TProtocol) (success bool, err thrift.TException) {
+  name, _, seqId, err2 := iprot.ReadMessageBegin(ctx)
+  if err2 != nil { return false, thrift.WrapTException(err2) }
+  if processor, ok := p.GetProcessorFunction(name); ok {
+    return processor.Process(ctx, seqId, iprot, oprot)
+  }
+  iprot.Skip(ctx, thrift.STRUCT)
+  iprot.ReadMessageEnd(ctx)
+  x4 := thrift.NewTApplicationException(thrift.UNKNOWN_METHOD, "Unknown function " + name)
+  oprot.WriteMessageBegin(ctx, name, thrift.EXCEPTION, seqId)
+  x4.Write(ctx, oprot)
+  oprot.WriteMessageEnd(ctx)
+  oprot.Flush(ctx)
+  return false, x4
+
+}
+
+type baggageRestrictionManagerProcessorGetBaggageRestrictions struct {
+  handler BaggageRestrictionManager
+}
+
+func (p *baggageRestrictionManagerProcessorGetBaggageRestrictions) Process(ctx context.Context, seqId int32, iprot, oprot thrift.TProtocol) (success bool, err thrift.TException) {
+  args := BaggageRestrictionManagerGetBaggageRestrictionsArgs{}
+  var err2 error
+  if err2 = args.Read(ctx, iprot); err2 != nil {
+    iprot.ReadMessageEnd(ctx)
+    x := thrift.NewTApplicationException(thrift.PROTOCOL_ERROR, err2.Error())
+    oprot.WriteMessageBegin(ctx, "getBaggageRestrictions", thrift.EXCEPTION, seqId)
+    x.Write(ctx, oprot)
+    oprot.WriteMessageEnd(ctx)
+    oprot.Flush(ctx)
+    return false, thrift.WrapTException(err2)
+  }
+  iprot.ReadMessageEnd(ctx)
+
+  tickerCancel := func() {}
+  // Start a goroutine to do server side connectivity check.
+  if thrift.ServerConnectivityCheckInterval > 0 {
+    var cancel context.CancelFunc
+    ctx, cancel = context.WithCancel(ctx)
+    defer cancel()
+    var tickerCtx context.Context
+    tickerCtx, tickerCancel = context.WithCancel(context.Background())
+    defer tickerCancel()
+    go func(ctx context.Context, cancel context.CancelFunc) {
+      ticker := time.NewTicker(thrift.ServerConnectivityCheckInterval)
+      defer ticker.Stop()
+      for {
+        select {
+        case <-ctx.Done():
+          return
+        case <-ticker.C:
+          if !iprot.Transport().IsOpen() {
+            cancel()
+            return
+          }
+        }
+      }
+    }(tickerCtx, cancel)
+  }
+
+  result := BaggageRestrictionManagerGetBaggageRestrictionsResult{}
+  var retval []*BaggageRestriction
+  if retval, err2 = p.handler.GetBaggageRestrictions(ctx, args.ServiceName); err2 != nil {
+    tickerCancel()
+    if err2 == thrift.ErrAbandonRequest {
+      return false, thrift.WrapTException(err2)
+    }
+    x := thrift.NewTApplicationException(thrift.INTERNAL_ERROR, "Internal error processing getBaggageRestrictions: " + err2.Error())
+    oprot.WriteMessageBegin(ctx, "getBaggageRestrictions", thrift.EXCEPTION, seqId)
+    x.Write(ctx, oprot)
+    oprot.WriteMessageEnd(ctx)
+    oprot.Flush(ctx)
+    return true, thrift.WrapTException(err2)
+  } else {
+    result.Success = retval
+  }
+  tickerCancel()
+  if err2 = oprot.WriteMessageBegin(ctx, "getBaggageRestrictions", thrift.REPLY, seqId); err2 != nil {
+    err = thrift.WrapTException(err2)
+  }
+  if err2 = result.Write(ctx, oprot); err == nil && err2 != nil {
+    err = thrift.WrapTException(err2)
+  }
+  if err2 = oprot.WriteMessageEnd(ctx); err == nil && err2 != nil {
+    err = thrift.WrapTException(err2)
+  }
+  if err2 = oprot.Flush(ctx); err == nil && err2 != nil {
+    err = thrift.WrapTException(err2)
+  }
+  if err != nil {
+    return
+  }
+  return true, err
+}
+
+
+// HELPER FUNCTIONS AND STRUCTURES
+
+// Attributes:
+//  - ServiceName
+type BaggageRestrictionManagerGetBaggageRestrictionsArgs struct {
+  ServiceName string `thrift:"serviceName,1" db:"serviceName" json:"serviceName"`
+}
+
+func NewBaggageRestrictionManagerGetBaggageRestrictionsArgs() *BaggageRestrictionManagerGetBaggageRestrictionsArgs {
+  return &BaggageRestrictionManagerGetBaggageRestrictionsArgs{}
+}
+
+
+func (p *BaggageRestrictionManagerGetBaggageRestrictionsArgs) GetServiceName() string {
+  return p.ServiceName
+}
+func (p *BaggageRestrictionManagerGetBaggageRestrictionsArgs) Read(ctx context.Context, iprot thrift.TProtocol) error {
+  if _, err := iprot.ReadStructBegin(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
+  }
+
+
+  for {
+    _, fieldTypeId, fieldId, err := iprot.ReadFieldBegin(ctx)
+    if err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
+    }
+    if fieldTypeId == thrift.STOP { break; }
+    switch fieldId {
+    case 1:
+      if fieldTypeId == thrift.STRING {
+        if err := p.ReadField1(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    default:
+      if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+        return err
+      }
+    }
+    if err := iprot.ReadFieldEnd(ctx); err != nil {
+      return err
+    }
+  }
+  if err := iprot.ReadStructEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
+  }
+  return nil
+}
+
+func (p *BaggageRestrictionManagerGetBaggageRestrictionsArgs)  ReadField1(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadString(ctx); err != nil {
+  return thrift.PrependError("error reading field 1: ", err)
+} else {
+  p.ServiceName = v
+}
+  return nil
+}
+
+func (p *BaggageRestrictionManagerGetBaggageRestrictionsArgs) Write(ctx context.Context, oprot thrift.TProtocol) error {
+  if err := oprot.WriteStructBegin(ctx, "getBaggageRestrictions_args"); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err) }
+  if p != nil {
+    if err := p.writeField1(ctx, oprot); err != nil { return err }
+  }
+  if err := oprot.WriteFieldStop(ctx); err != nil {
+    return thrift.PrependError("write field stop error: ", err) }
+  if err := oprot.WriteStructEnd(ctx); err != nil {
+    return thrift.PrependError("write struct stop error: ", err) }
+  return nil
+}
+
+func (p *BaggageRestrictionManagerGetBaggageRestrictionsArgs) writeField1(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "serviceName", thrift.STRING, 1); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:serviceName: ", p), err) }
+  if err := oprot.WriteString(ctx, string(p.ServiceName)); err != nil {
+  return thrift.PrependError(fmt.Sprintf("%T.serviceName (1) field write error: ", p), err) }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 1:serviceName: ", p), err) }
+  return err
+}
+
+func (p *BaggageRestrictionManagerGetBaggageRestrictionsArgs) String() string {
+  if p == nil {
+    return "<nil>"
+  }
+  return fmt.Sprintf("BaggageRestrictionManagerGetBaggageRestrictionsArgs(%+v)", *p)
+}
+
+// Attributes:
+//  - Success
+type BaggageRestrictionManagerGetBaggageRestrictionsResult struct {
+  Success []*BaggageRestriction `thrift:"success,0" db:"success" json:"success,omitempty"`
+}
+
+func NewBaggageRestrictionManagerGetBaggageRestrictionsResult() *BaggageRestrictionManagerGetBaggageRestrictionsResult {
+  return &BaggageRestrictionManagerGetBaggageRestrictionsResult{}
+}
+
+var BaggageRestrictionManagerGetBaggageRestrictionsResult_Success_DEFAULT []*BaggageRestriction
+
+func (p *BaggageRestrictionManagerGetBaggageRestrictionsResult) GetSuccess() []*BaggageRestriction {
+  return p.Success
+}
+func (p *BaggageRestrictionManagerGetBaggageRestrictionsResult) IsSetSuccess() bool {
+  return p.Success != nil
+}
+
+func (p *BaggageRestrictionManagerGetBaggageRestrictionsResult) Read(ctx context.Context, iprot thrift.TProtocol) error {
+  if _, err := iprot.ReadStructBegin(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
+  }
+
+
+  for {
+    _, fieldTypeId, fieldId, err := iprot.ReadFieldBegin(ctx)
+    if err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
+    }
+    if fieldTypeId == thrift.STOP { break; }
+    switch fieldId {
+    case 0:
+      if fieldTypeId == thrift.LIST {
+        if err := p.ReadField0(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    default:
+      if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+        return err
+      }
+    }
+    if err := iprot.ReadFieldEnd(ctx); err != nil {
+      return err
+    }
+  }
+  if err := iprot.ReadStructEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
+  }
+  return nil
+}
+
+func (p *BaggageRestrictionManagerGetBaggageRestrictionsResult)  ReadField0(ctx context.Context, iprot thrift.TProtocol) error {
+  _, size, err := iprot.ReadListBegin(ctx)
+  if err != nil {
+    return thrift.PrependError("error reading list begin: ", err)
+  }
+  tSlice := make([]*BaggageRestriction, 0, size)
+  p.Success =  tSlice
+  for i := 0; i < size; i ++ {
+    _elem5 := &BaggageRestriction{}
+    if err := _elem5.Read(ctx, iprot); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", _elem5), err)
+    }
+    p.Success = append(p.Success, _elem5)
+  }
+  if err := iprot.ReadListEnd(ctx); err != nil {
+    return thrift.PrependError("error reading list end: ", err)
+  }
+  return nil
+}
+
+func (p *BaggageRestrictionManagerGetBaggageRestrictionsResult) Write(ctx context.Context, oprot thrift.TProtocol) error {
+  if err := oprot.WriteStructBegin(ctx, "getBaggageRestrictions_result"); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err) }
+  if p != nil {
+    if err := p.writeField0(ctx, oprot); err != nil { return err }
+  }
+  if err := oprot.WriteFieldStop(ctx); err != nil {
+    return thrift.PrependError("write field stop error: ", err) }
+  if err := oprot.WriteStructEnd(ctx); err != nil {
+    return thrift.PrependError("write struct stop error: ", err) }
+  return nil
+}
+
+func (p *BaggageRestrictionManagerGetBaggageRestrictionsResult) writeField0(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if p.IsSetSuccess() {
+    if err := oprot.WriteFieldBegin(ctx, "success", thrift.LIST, 0); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field begin error 0:success: ", p), err) }
+    if err := oprot.WriteListBegin(ctx, thrift.STRUCT, len(p.Success)); err != nil {
+      return thrift.PrependError("error writing list begin: ", err)
+    }
+    for _, v := range p.Success {
+      if err := v.Write(ctx, oprot); err != nil {
+        return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", v), err)
+      }
+    }
+    if err := oprot.WriteListEnd(ctx); err != nil {
+      return thrift.PrependError("error writing list end: ", err)
+    }
+    if err := oprot.WriteFieldEnd(ctx); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field end error 0:success: ", p), err) }
+  }
+  return err
+}
+
+func (p *BaggageRestrictionManagerGetBaggageRestrictionsResult) String() string {
+  if p == nil {
+    return "<nil>"
+  }
+  return fmt.Sprintf("BaggageRestrictionManagerGetBaggageRestrictionsResult(%+v)", *p)
+}
+
+
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift-gen/baggage/baggagerestrictionmanager.go b/vendor/github.com/uber/jaeger-client-go/thrift-gen/baggage/baggagerestrictionmanager.go
deleted file mode 100644
index 1f79c12..0000000
--- a/vendor/github.com/uber/jaeger-client-go/thrift-gen/baggage/baggagerestrictionmanager.go
+++ /dev/null
@@ -1,435 +0,0 @@
-// Autogenerated by Thrift Compiler (0.9.3)
-// DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
-
-package baggage
-
-import (
-	"bytes"
-	"fmt"
-	"github.com/uber/jaeger-client-go/thrift"
-)
-
-// (needed to ensure safety because of naive import list construction.)
-var _ = thrift.ZERO
-var _ = fmt.Printf
-var _ = bytes.Equal
-
-type BaggageRestrictionManager interface {
-	// getBaggageRestrictions retrieves the baggage restrictions for a specific service.
-	// Usually, baggageRestrictions apply to all services however there may be situations
-	// where a baggageKey might only be allowed to be set by a specific service.
-	//
-	// Parameters:
-	//  - ServiceName
-	GetBaggageRestrictions(serviceName string) (r []*BaggageRestriction, err error)
-}
-
-type BaggageRestrictionManagerClient struct {
-	Transport       thrift.TTransport
-	ProtocolFactory thrift.TProtocolFactory
-	InputProtocol   thrift.TProtocol
-	OutputProtocol  thrift.TProtocol
-	SeqId           int32
-}
-
-func NewBaggageRestrictionManagerClientFactory(t thrift.TTransport, f thrift.TProtocolFactory) *BaggageRestrictionManagerClient {
-	return &BaggageRestrictionManagerClient{Transport: t,
-		ProtocolFactory: f,
-		InputProtocol:   f.GetProtocol(t),
-		OutputProtocol:  f.GetProtocol(t),
-		SeqId:           0,
-	}
-}
-
-func NewBaggageRestrictionManagerClientProtocol(t thrift.TTransport, iprot thrift.TProtocol, oprot thrift.TProtocol) *BaggageRestrictionManagerClient {
-	return &BaggageRestrictionManagerClient{Transport: t,
-		ProtocolFactory: nil,
-		InputProtocol:   iprot,
-		OutputProtocol:  oprot,
-		SeqId:           0,
-	}
-}
-
-// getBaggageRestrictions retrieves the baggage restrictions for a specific service.
-// Usually, baggageRestrictions apply to all services however there may be situations
-// where a baggageKey might only be allowed to be set by a specific service.
-//
-// Parameters:
-//  - ServiceName
-func (p *BaggageRestrictionManagerClient) GetBaggageRestrictions(serviceName string) (r []*BaggageRestriction, err error) {
-	if err = p.sendGetBaggageRestrictions(serviceName); err != nil {
-		return
-	}
-	return p.recvGetBaggageRestrictions()
-}
-
-func (p *BaggageRestrictionManagerClient) sendGetBaggageRestrictions(serviceName string) (err error) {
-	oprot := p.OutputProtocol
-	if oprot == nil {
-		oprot = p.ProtocolFactory.GetProtocol(p.Transport)
-		p.OutputProtocol = oprot
-	}
-	p.SeqId++
-	if err = oprot.WriteMessageBegin("getBaggageRestrictions", thrift.CALL, p.SeqId); err != nil {
-		return
-	}
-	args := BaggageRestrictionManagerGetBaggageRestrictionsArgs{
-		ServiceName: serviceName,
-	}
-	if err = args.Write(oprot); err != nil {
-		return
-	}
-	if err = oprot.WriteMessageEnd(); err != nil {
-		return
-	}
-	return oprot.Flush()
-}
-
-func (p *BaggageRestrictionManagerClient) recvGetBaggageRestrictions() (value []*BaggageRestriction, err error) {
-	iprot := p.InputProtocol
-	if iprot == nil {
-		iprot = p.ProtocolFactory.GetProtocol(p.Transport)
-		p.InputProtocol = iprot
-	}
-	method, mTypeId, seqId, err := iprot.ReadMessageBegin()
-	if err != nil {
-		return
-	}
-	if method != "getBaggageRestrictions" {
-		err = thrift.NewTApplicationException(thrift.WRONG_METHOD_NAME, "getBaggageRestrictions failed: wrong method name")
-		return
-	}
-	if p.SeqId != seqId {
-		err = thrift.NewTApplicationException(thrift.BAD_SEQUENCE_ID, "getBaggageRestrictions failed: out of sequence response")
-		return
-	}
-	if mTypeId == thrift.EXCEPTION {
-		error0 := thrift.NewTApplicationException(thrift.UNKNOWN_APPLICATION_EXCEPTION, "Unknown Exception")
-		var error1 error
-		error1, err = error0.Read(iprot)
-		if err != nil {
-			return
-		}
-		if err = iprot.ReadMessageEnd(); err != nil {
-			return
-		}
-		err = error1
-		return
-	}
-	if mTypeId != thrift.REPLY {
-		err = thrift.NewTApplicationException(thrift.INVALID_MESSAGE_TYPE_EXCEPTION, "getBaggageRestrictions failed: invalid message type")
-		return
-	}
-	result := BaggageRestrictionManagerGetBaggageRestrictionsResult{}
-	if err = result.Read(iprot); err != nil {
-		return
-	}
-	if err = iprot.ReadMessageEnd(); err != nil {
-		return
-	}
-	value = result.GetSuccess()
-	return
-}
-
-type BaggageRestrictionManagerProcessor struct {
-	processorMap map[string]thrift.TProcessorFunction
-	handler      BaggageRestrictionManager
-}
-
-func (p *BaggageRestrictionManagerProcessor) AddToProcessorMap(key string, processor thrift.TProcessorFunction) {
-	p.processorMap[key] = processor
-}
-
-func (p *BaggageRestrictionManagerProcessor) GetProcessorFunction(key string) (processor thrift.TProcessorFunction, ok bool) {
-	processor, ok = p.processorMap[key]
-	return processor, ok
-}
-
-func (p *BaggageRestrictionManagerProcessor) ProcessorMap() map[string]thrift.TProcessorFunction {
-	return p.processorMap
-}
-
-func NewBaggageRestrictionManagerProcessor(handler BaggageRestrictionManager) *BaggageRestrictionManagerProcessor {
-
-	self2 := &BaggageRestrictionManagerProcessor{handler: handler, processorMap: make(map[string]thrift.TProcessorFunction)}
-	self2.processorMap["getBaggageRestrictions"] = &baggageRestrictionManagerProcessorGetBaggageRestrictions{handler: handler}
-	return self2
-}
-
-func (p *BaggageRestrictionManagerProcessor) Process(iprot, oprot thrift.TProtocol) (success bool, err thrift.TException) {
-	name, _, seqId, err := iprot.ReadMessageBegin()
-	if err != nil {
-		return false, err
-	}
-	if processor, ok := p.GetProcessorFunction(name); ok {
-		return processor.Process(seqId, iprot, oprot)
-	}
-	iprot.Skip(thrift.STRUCT)
-	iprot.ReadMessageEnd()
-	x3 := thrift.NewTApplicationException(thrift.UNKNOWN_METHOD, "Unknown function "+name)
-	oprot.WriteMessageBegin(name, thrift.EXCEPTION, seqId)
-	x3.Write(oprot)
-	oprot.WriteMessageEnd()
-	oprot.Flush()
-	return false, x3
-
-}
-
-type baggageRestrictionManagerProcessorGetBaggageRestrictions struct {
-	handler BaggageRestrictionManager
-}
-
-func (p *baggageRestrictionManagerProcessorGetBaggageRestrictions) Process(seqId int32, iprot, oprot thrift.TProtocol) (success bool, err thrift.TException) {
-	args := BaggageRestrictionManagerGetBaggageRestrictionsArgs{}
-	if err = args.Read(iprot); err != nil {
-		iprot.ReadMessageEnd()
-		x := thrift.NewTApplicationException(thrift.PROTOCOL_ERROR, err.Error())
-		oprot.WriteMessageBegin("getBaggageRestrictions", thrift.EXCEPTION, seqId)
-		x.Write(oprot)
-		oprot.WriteMessageEnd()
-		oprot.Flush()
-		return false, err
-	}
-
-	iprot.ReadMessageEnd()
-	result := BaggageRestrictionManagerGetBaggageRestrictionsResult{}
-	var retval []*BaggageRestriction
-	var err2 error
-	if retval, err2 = p.handler.GetBaggageRestrictions(args.ServiceName); err2 != nil {
-		x := thrift.NewTApplicationException(thrift.INTERNAL_ERROR, "Internal error processing getBaggageRestrictions: "+err2.Error())
-		oprot.WriteMessageBegin("getBaggageRestrictions", thrift.EXCEPTION, seqId)
-		x.Write(oprot)
-		oprot.WriteMessageEnd()
-		oprot.Flush()
-		return true, err2
-	} else {
-		result.Success = retval
-	}
-	if err2 = oprot.WriteMessageBegin("getBaggageRestrictions", thrift.REPLY, seqId); err2 != nil {
-		err = err2
-	}
-	if err2 = result.Write(oprot); err == nil && err2 != nil {
-		err = err2
-	}
-	if err2 = oprot.WriteMessageEnd(); err == nil && err2 != nil {
-		err = err2
-	}
-	if err2 = oprot.Flush(); err == nil && err2 != nil {
-		err = err2
-	}
-	if err != nil {
-		return
-	}
-	return true, err
-}
-
-// HELPER FUNCTIONS AND STRUCTURES
-
-// Attributes:
-//  - ServiceName
-type BaggageRestrictionManagerGetBaggageRestrictionsArgs struct {
-	ServiceName string `thrift:"serviceName,1" json:"serviceName"`
-}
-
-func NewBaggageRestrictionManagerGetBaggageRestrictionsArgs() *BaggageRestrictionManagerGetBaggageRestrictionsArgs {
-	return &BaggageRestrictionManagerGetBaggageRestrictionsArgs{}
-}
-
-func (p *BaggageRestrictionManagerGetBaggageRestrictionsArgs) GetServiceName() string {
-	return p.ServiceName
-}
-func (p *BaggageRestrictionManagerGetBaggageRestrictionsArgs) Read(iprot thrift.TProtocol) error {
-	if _, err := iprot.ReadStructBegin(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
-	}
-
-	for {
-		_, fieldTypeId, fieldId, err := iprot.ReadFieldBegin()
-		if err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
-		}
-		if fieldTypeId == thrift.STOP {
-			break
-		}
-		switch fieldId {
-		case 1:
-			if err := p.readField1(iprot); err != nil {
-				return err
-			}
-		default:
-			if err := iprot.Skip(fieldTypeId); err != nil {
-				return err
-			}
-		}
-		if err := iprot.ReadFieldEnd(); err != nil {
-			return err
-		}
-	}
-	if err := iprot.ReadStructEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
-	}
-	return nil
-}
-
-func (p *BaggageRestrictionManagerGetBaggageRestrictionsArgs) readField1(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadString(); err != nil {
-		return thrift.PrependError("error reading field 1: ", err)
-	} else {
-		p.ServiceName = v
-	}
-	return nil
-}
-
-func (p *BaggageRestrictionManagerGetBaggageRestrictionsArgs) Write(oprot thrift.TProtocol) error {
-	if err := oprot.WriteStructBegin("getBaggageRestrictions_args"); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err)
-	}
-	if err := p.writeField1(oprot); err != nil {
-		return err
-	}
-	if err := oprot.WriteFieldStop(); err != nil {
-		return thrift.PrependError("write field stop error: ", err)
-	}
-	if err := oprot.WriteStructEnd(); err != nil {
-		return thrift.PrependError("write struct stop error: ", err)
-	}
-	return nil
-}
-
-func (p *BaggageRestrictionManagerGetBaggageRestrictionsArgs) writeField1(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("serviceName", thrift.STRING, 1); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:serviceName: ", p), err)
-	}
-	if err := oprot.WriteString(string(p.ServiceName)); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T.serviceName (1) field write error: ", p), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 1:serviceName: ", p), err)
-	}
-	return err
-}
-
-func (p *BaggageRestrictionManagerGetBaggageRestrictionsArgs) String() string {
-	if p == nil {
-		return "<nil>"
-	}
-	return fmt.Sprintf("BaggageRestrictionManagerGetBaggageRestrictionsArgs(%+v)", *p)
-}
-
-// Attributes:
-//  - Success
-type BaggageRestrictionManagerGetBaggageRestrictionsResult struct {
-	Success []*BaggageRestriction `thrift:"success,0" json:"success,omitempty"`
-}
-
-func NewBaggageRestrictionManagerGetBaggageRestrictionsResult() *BaggageRestrictionManagerGetBaggageRestrictionsResult {
-	return &BaggageRestrictionManagerGetBaggageRestrictionsResult{}
-}
-
-var BaggageRestrictionManagerGetBaggageRestrictionsResult_Success_DEFAULT []*BaggageRestriction
-
-func (p *BaggageRestrictionManagerGetBaggageRestrictionsResult) GetSuccess() []*BaggageRestriction {
-	return p.Success
-}
-func (p *BaggageRestrictionManagerGetBaggageRestrictionsResult) IsSetSuccess() bool {
-	return p.Success != nil
-}
-
-func (p *BaggageRestrictionManagerGetBaggageRestrictionsResult) Read(iprot thrift.TProtocol) error {
-	if _, err := iprot.ReadStructBegin(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
-	}
-
-	for {
-		_, fieldTypeId, fieldId, err := iprot.ReadFieldBegin()
-		if err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
-		}
-		if fieldTypeId == thrift.STOP {
-			break
-		}
-		switch fieldId {
-		case 0:
-			if err := p.readField0(iprot); err != nil {
-				return err
-			}
-		default:
-			if err := iprot.Skip(fieldTypeId); err != nil {
-				return err
-			}
-		}
-		if err := iprot.ReadFieldEnd(); err != nil {
-			return err
-		}
-	}
-	if err := iprot.ReadStructEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
-	}
-	return nil
-}
-
-func (p *BaggageRestrictionManagerGetBaggageRestrictionsResult) readField0(iprot thrift.TProtocol) error {
-	_, size, err := iprot.ReadListBegin()
-	if err != nil {
-		return thrift.PrependError("error reading list begin: ", err)
-	}
-	tSlice := make([]*BaggageRestriction, 0, size)
-	p.Success = tSlice
-	for i := 0; i < size; i++ {
-		_elem4 := &BaggageRestriction{}
-		if err := _elem4.Read(iprot); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", _elem4), err)
-		}
-		p.Success = append(p.Success, _elem4)
-	}
-	if err := iprot.ReadListEnd(); err != nil {
-		return thrift.PrependError("error reading list end: ", err)
-	}
-	return nil
-}
-
-func (p *BaggageRestrictionManagerGetBaggageRestrictionsResult) Write(oprot thrift.TProtocol) error {
-	if err := oprot.WriteStructBegin("getBaggageRestrictions_result"); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err)
-	}
-	if err := p.writeField0(oprot); err != nil {
-		return err
-	}
-	if err := oprot.WriteFieldStop(); err != nil {
-		return thrift.PrependError("write field stop error: ", err)
-	}
-	if err := oprot.WriteStructEnd(); err != nil {
-		return thrift.PrependError("write struct stop error: ", err)
-	}
-	return nil
-}
-
-func (p *BaggageRestrictionManagerGetBaggageRestrictionsResult) writeField0(oprot thrift.TProtocol) (err error) {
-	if p.IsSetSuccess() {
-		if err := oprot.WriteFieldBegin("success", thrift.LIST, 0); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field begin error 0:success: ", p), err)
-		}
-		if err := oprot.WriteListBegin(thrift.STRUCT, len(p.Success)); err != nil {
-			return thrift.PrependError("error writing list begin: ", err)
-		}
-		for _, v := range p.Success {
-			if err := v.Write(oprot); err != nil {
-				return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", v), err)
-			}
-		}
-		if err := oprot.WriteListEnd(); err != nil {
-			return thrift.PrependError("error writing list end: ", err)
-		}
-		if err := oprot.WriteFieldEnd(); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field end error 0:success: ", p), err)
-		}
-	}
-	return err
-}
-
-func (p *BaggageRestrictionManagerGetBaggageRestrictionsResult) String() string {
-	if p == nil {
-		return "<nil>"
-	}
-	return fmt.Sprintf("BaggageRestrictionManagerGetBaggageRestrictionsResult(%+v)", *p)
-}
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift-gen/baggage/ttypes.go b/vendor/github.com/uber/jaeger-client-go/thrift-gen/baggage/ttypes.go
deleted file mode 100644
index 7888892..0000000
--- a/vendor/github.com/uber/jaeger-client-go/thrift-gen/baggage/ttypes.go
+++ /dev/null
@@ -1,154 +0,0 @@
-// Autogenerated by Thrift Compiler (0.9.3)
-// DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
-
-package baggage
-
-import (
-	"bytes"
-	"fmt"
-	"github.com/uber/jaeger-client-go/thrift"
-)
-
-// (needed to ensure safety because of naive import list construction.)
-var _ = thrift.ZERO
-var _ = fmt.Printf
-var _ = bytes.Equal
-
-var GoUnusedProtection__ int
-
-// Attributes:
-//  - BaggageKey
-//  - MaxValueLength
-type BaggageRestriction struct {
-	BaggageKey     string `thrift:"baggageKey,1,required" json:"baggageKey"`
-	MaxValueLength int32  `thrift:"maxValueLength,2,required" json:"maxValueLength"`
-}
-
-func NewBaggageRestriction() *BaggageRestriction {
-	return &BaggageRestriction{}
-}
-
-func (p *BaggageRestriction) GetBaggageKey() string {
-	return p.BaggageKey
-}
-
-func (p *BaggageRestriction) GetMaxValueLength() int32 {
-	return p.MaxValueLength
-}
-func (p *BaggageRestriction) Read(iprot thrift.TProtocol) error {
-	if _, err := iprot.ReadStructBegin(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
-	}
-
-	var issetBaggageKey bool = false
-	var issetMaxValueLength bool = false
-
-	for {
-		_, fieldTypeId, fieldId, err := iprot.ReadFieldBegin()
-		if err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
-		}
-		if fieldTypeId == thrift.STOP {
-			break
-		}
-		switch fieldId {
-		case 1:
-			if err := p.readField1(iprot); err != nil {
-				return err
-			}
-			issetBaggageKey = true
-		case 2:
-			if err := p.readField2(iprot); err != nil {
-				return err
-			}
-			issetMaxValueLength = true
-		default:
-			if err := iprot.Skip(fieldTypeId); err != nil {
-				return err
-			}
-		}
-		if err := iprot.ReadFieldEnd(); err != nil {
-			return err
-		}
-	}
-	if err := iprot.ReadStructEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
-	}
-	if !issetBaggageKey {
-		return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field BaggageKey is not set"))
-	}
-	if !issetMaxValueLength {
-		return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field MaxValueLength is not set"))
-	}
-	return nil
-}
-
-func (p *BaggageRestriction) readField1(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadString(); err != nil {
-		return thrift.PrependError("error reading field 1: ", err)
-	} else {
-		p.BaggageKey = v
-	}
-	return nil
-}
-
-func (p *BaggageRestriction) readField2(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadI32(); err != nil {
-		return thrift.PrependError("error reading field 2: ", err)
-	} else {
-		p.MaxValueLength = v
-	}
-	return nil
-}
-
-func (p *BaggageRestriction) Write(oprot thrift.TProtocol) error {
-	if err := oprot.WriteStructBegin("BaggageRestriction"); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err)
-	}
-	if err := p.writeField1(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField2(oprot); err != nil {
-		return err
-	}
-	if err := oprot.WriteFieldStop(); err != nil {
-		return thrift.PrependError("write field stop error: ", err)
-	}
-	if err := oprot.WriteStructEnd(); err != nil {
-		return thrift.PrependError("write struct stop error: ", err)
-	}
-	return nil
-}
-
-func (p *BaggageRestriction) writeField1(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("baggageKey", thrift.STRING, 1); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:baggageKey: ", p), err)
-	}
-	if err := oprot.WriteString(string(p.BaggageKey)); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T.baggageKey (1) field write error: ", p), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 1:baggageKey: ", p), err)
-	}
-	return err
-}
-
-func (p *BaggageRestriction) writeField2(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("maxValueLength", thrift.I32, 2); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 2:maxValueLength: ", p), err)
-	}
-	if err := oprot.WriteI32(int32(p.MaxValueLength)); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T.maxValueLength (2) field write error: ", p), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 2:maxValueLength: ", p), err)
-	}
-	return err
-}
-
-func (p *BaggageRestriction) String() string {
-	if p == nil {
-		return "<nil>"
-	}
-	return fmt.Sprintf("BaggageRestriction(%+v)", *p)
-}
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift-gen/jaeger/GoUnusedProtection__.go b/vendor/github.com/uber/jaeger-client-go/thrift-gen/jaeger/GoUnusedProtection__.go
new file mode 100644
index 0000000..fe45a9f
--- /dev/null
+++ b/vendor/github.com/uber/jaeger-client-go/thrift-gen/jaeger/GoUnusedProtection__.go
@@ -0,0 +1,6 @@
+// Code generated by Thrift Compiler (0.14.1). DO NOT EDIT.
+
+package jaeger
+
+var GoUnusedProtection__ int;
+
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift-gen/jaeger/agent.go b/vendor/github.com/uber/jaeger-client-go/thrift-gen/jaeger/agent.go
deleted file mode 100644
index b32c37d..0000000
--- a/vendor/github.com/uber/jaeger-client-go/thrift-gen/jaeger/agent.go
+++ /dev/null
@@ -1,242 +0,0 @@
-// Autogenerated by Thrift Compiler (0.9.3)
-// DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
-
-package jaeger
-
-import (
-	"bytes"
-	"fmt"
-	"github.com/uber/jaeger-client-go/thrift"
-)
-
-// (needed to ensure safety because of naive import list construction.)
-var _ = thrift.ZERO
-var _ = fmt.Printf
-var _ = bytes.Equal
-
-type Agent interface {
-	// Parameters:
-	//  - Batch
-	EmitBatch(batch *Batch) (err error)
-}
-
-type AgentClient struct {
-	Transport       thrift.TTransport
-	ProtocolFactory thrift.TProtocolFactory
-	InputProtocol   thrift.TProtocol
-	OutputProtocol  thrift.TProtocol
-	SeqId           int32
-}
-
-func NewAgentClientFactory(t thrift.TTransport, f thrift.TProtocolFactory) *AgentClient {
-	return &AgentClient{Transport: t,
-		ProtocolFactory: f,
-		InputProtocol:   f.GetProtocol(t),
-		OutputProtocol:  f.GetProtocol(t),
-		SeqId:           0,
-	}
-}
-
-func NewAgentClientProtocol(t thrift.TTransport, iprot thrift.TProtocol, oprot thrift.TProtocol) *AgentClient {
-	return &AgentClient{Transport: t,
-		ProtocolFactory: nil,
-		InputProtocol:   iprot,
-		OutputProtocol:  oprot,
-		SeqId:           0,
-	}
-}
-
-// Parameters:
-//  - Batch
-func (p *AgentClient) EmitBatch(batch *Batch) (err error) {
-	if err = p.sendEmitBatch(batch); err != nil {
-		return
-	}
-	return
-}
-
-func (p *AgentClient) sendEmitBatch(batch *Batch) (err error) {
-	oprot := p.OutputProtocol
-	if oprot == nil {
-		oprot = p.ProtocolFactory.GetProtocol(p.Transport)
-		p.OutputProtocol = oprot
-	}
-	p.SeqId++
-	if err = oprot.WriteMessageBegin("emitBatch", thrift.ONEWAY, p.SeqId); err != nil {
-		return
-	}
-	args := AgentEmitBatchArgs{
-		Batch: batch,
-	}
-	if err = args.Write(oprot); err != nil {
-		return
-	}
-	if err = oprot.WriteMessageEnd(); err != nil {
-		return
-	}
-	return oprot.Flush()
-}
-
-type AgentProcessor struct {
-	processorMap map[string]thrift.TProcessorFunction
-	handler      Agent
-}
-
-func (p *AgentProcessor) AddToProcessorMap(key string, processor thrift.TProcessorFunction) {
-	p.processorMap[key] = processor
-}
-
-func (p *AgentProcessor) GetProcessorFunction(key string) (processor thrift.TProcessorFunction, ok bool) {
-	processor, ok = p.processorMap[key]
-	return processor, ok
-}
-
-func (p *AgentProcessor) ProcessorMap() map[string]thrift.TProcessorFunction {
-	return p.processorMap
-}
-
-func NewAgentProcessor(handler Agent) *AgentProcessor {
-
-	self6 := &AgentProcessor{handler: handler, processorMap: make(map[string]thrift.TProcessorFunction)}
-	self6.processorMap["emitBatch"] = &agentProcessorEmitBatch{handler: handler}
-	return self6
-}
-
-func (p *AgentProcessor) Process(iprot, oprot thrift.TProtocol) (success bool, err thrift.TException) {
-	name, _, seqId, err := iprot.ReadMessageBegin()
-	if err != nil {
-		return false, err
-	}
-	if processor, ok := p.GetProcessorFunction(name); ok {
-		return processor.Process(seqId, iprot, oprot)
-	}
-	iprot.Skip(thrift.STRUCT)
-	iprot.ReadMessageEnd()
-	x7 := thrift.NewTApplicationException(thrift.UNKNOWN_METHOD, "Unknown function "+name)
-	oprot.WriteMessageBegin(name, thrift.EXCEPTION, seqId)
-	x7.Write(oprot)
-	oprot.WriteMessageEnd()
-	oprot.Flush()
-	return false, x7
-
-}
-
-type agentProcessorEmitBatch struct {
-	handler Agent
-}
-
-func (p *agentProcessorEmitBatch) Process(seqId int32, iprot, oprot thrift.TProtocol) (success bool, err thrift.TException) {
-	args := AgentEmitBatchArgs{}
-	if err = args.Read(iprot); err != nil {
-		iprot.ReadMessageEnd()
-		return false, err
-	}
-
-	iprot.ReadMessageEnd()
-	var err2 error
-	if err2 = p.handler.EmitBatch(args.Batch); err2 != nil {
-		return true, err2
-	}
-	return true, nil
-}
-
-// HELPER FUNCTIONS AND STRUCTURES
-
-// Attributes:
-//  - Batch
-type AgentEmitBatchArgs struct {
-	Batch *Batch `thrift:"batch,1" json:"batch"`
-}
-
-func NewAgentEmitBatchArgs() *AgentEmitBatchArgs {
-	return &AgentEmitBatchArgs{}
-}
-
-var AgentEmitBatchArgs_Batch_DEFAULT *Batch
-
-func (p *AgentEmitBatchArgs) GetBatch() *Batch {
-	if !p.IsSetBatch() {
-		return AgentEmitBatchArgs_Batch_DEFAULT
-	}
-	return p.Batch
-}
-func (p *AgentEmitBatchArgs) IsSetBatch() bool {
-	return p.Batch != nil
-}
-
-func (p *AgentEmitBatchArgs) Read(iprot thrift.TProtocol) error {
-	if _, err := iprot.ReadStructBegin(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
-	}
-
-	for {
-		_, fieldTypeId, fieldId, err := iprot.ReadFieldBegin()
-		if err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
-		}
-		if fieldTypeId == thrift.STOP {
-			break
-		}
-		switch fieldId {
-		case 1:
-			if err := p.readField1(iprot); err != nil {
-				return err
-			}
-		default:
-			if err := iprot.Skip(fieldTypeId); err != nil {
-				return err
-			}
-		}
-		if err := iprot.ReadFieldEnd(); err != nil {
-			return err
-		}
-	}
-	if err := iprot.ReadStructEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
-	}
-	return nil
-}
-
-func (p *AgentEmitBatchArgs) readField1(iprot thrift.TProtocol) error {
-	p.Batch = &Batch{}
-	if err := p.Batch.Read(iprot); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", p.Batch), err)
-	}
-	return nil
-}
-
-func (p *AgentEmitBatchArgs) Write(oprot thrift.TProtocol) error {
-	if err := oprot.WriteStructBegin("emitBatch_args"); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err)
-	}
-	if err := p.writeField1(oprot); err != nil {
-		return err
-	}
-	if err := oprot.WriteFieldStop(); err != nil {
-		return thrift.PrependError("write field stop error: ", err)
-	}
-	if err := oprot.WriteStructEnd(); err != nil {
-		return thrift.PrependError("write struct stop error: ", err)
-	}
-	return nil
-}
-
-func (p *AgentEmitBatchArgs) writeField1(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("batch", thrift.STRUCT, 1); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:batch: ", p), err)
-	}
-	if err := p.Batch.Write(oprot); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", p.Batch), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 1:batch: ", p), err)
-	}
-	return err
-}
-
-func (p *AgentEmitBatchArgs) String() string {
-	if p == nil {
-		return "<nil>"
-	}
-	return fmt.Sprintf("AgentEmitBatchArgs(%+v)", *p)
-}
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift-gen/jaeger/constants.go b/vendor/github.com/uber/jaeger-client-go/thrift-gen/jaeger/jaeger-consts.go
similarity index 63%
rename from vendor/github.com/uber/jaeger-client-go/thrift-gen/jaeger/constants.go
rename to vendor/github.com/uber/jaeger-client-go/thrift-gen/jaeger/jaeger-consts.go
index 621b8b1..b6ce855 100644
--- a/vendor/github.com/uber/jaeger-client-go/thrift-gen/jaeger/constants.go
+++ b/vendor/github.com/uber/jaeger-client-go/thrift-gen/jaeger/jaeger-consts.go
@@ -1,18 +1,23 @@
-// Autogenerated by Thrift Compiler (0.9.3)
-// DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
+// Code generated by Thrift Compiler (0.14.1). DO NOT EDIT.
 
 package jaeger
 
-import (
+import(
 	"bytes"
+	"context"
 	"fmt"
+	"time"
 	"github.com/uber/jaeger-client-go/thrift"
 )
 
 // (needed to ensure safety because of naive import list construction.)
 var _ = thrift.ZERO
 var _ = fmt.Printf
+var _ = context.Background
+var _ = time.Now
 var _ = bytes.Equal
 
+
 func init() {
 }
+
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift-gen/jaeger/jaeger.go b/vendor/github.com/uber/jaeger-client-go/thrift-gen/jaeger/jaeger.go
new file mode 100644
index 0000000..d55cca0
--- /dev/null
+++ b/vendor/github.com/uber/jaeger-client-go/thrift-gen/jaeger/jaeger.go
@@ -0,0 +1,2698 @@
+// Code generated by Thrift Compiler (0.14.1). DO NOT EDIT.
+
+package jaeger
+
+import(
+	"bytes"
+	"context"
+	"database/sql/driver"
+	"errors"
+	"fmt"
+	"time"
+	"github.com/uber/jaeger-client-go/thrift"
+)
+
+// (needed to ensure safety because of naive import list construction.)
+var _ = thrift.ZERO
+var _ = fmt.Printf
+var _ = context.Background
+var _ = time.Now
+var _ = bytes.Equal
+
+type TagType int64
+const (
+  TagType_STRING TagType = 0
+  TagType_DOUBLE TagType = 1
+  TagType_BOOL TagType = 2
+  TagType_LONG TagType = 3
+  TagType_BINARY TagType = 4
+)
+
+func (p TagType) String() string {
+  switch p {
+  case TagType_STRING: return "STRING"
+  case TagType_DOUBLE: return "DOUBLE"
+  case TagType_BOOL: return "BOOL"
+  case TagType_LONG: return "LONG"
+  case TagType_BINARY: return "BINARY"
+  }
+  return "<UNSET>"
+}
+
+func TagTypeFromString(s string) (TagType, error) {
+  switch s {
+  case "STRING": return TagType_STRING, nil 
+  case "DOUBLE": return TagType_DOUBLE, nil 
+  case "BOOL": return TagType_BOOL, nil 
+  case "LONG": return TagType_LONG, nil 
+  case "BINARY": return TagType_BINARY, nil 
+  }
+  return TagType(0), fmt.Errorf("not a valid TagType string")
+}
+
+
+func TagTypePtr(v TagType) *TagType { return &v }
+
+func (p TagType) MarshalText() ([]byte, error) {
+return []byte(p.String()), nil
+}
+
+func (p *TagType) UnmarshalText(text []byte) error {
+q, err := TagTypeFromString(string(text))
+if (err != nil) {
+return err
+}
+*p = q
+return nil
+}
+
+func (p *TagType) Scan(value interface{}) error {
+v, ok := value.(int64)
+if !ok {
+return errors.New("Scan value is not int64")
+}
+*p = TagType(v)
+return nil
+}
+
+func (p * TagType) Value() (driver.Value, error) {
+  if p == nil {
+    return nil, nil
+  }
+return int64(*p), nil
+}
+type SpanRefType int64
+const (
+  SpanRefType_CHILD_OF SpanRefType = 0
+  SpanRefType_FOLLOWS_FROM SpanRefType = 1
+)
+
+func (p SpanRefType) String() string {
+  switch p {
+  case SpanRefType_CHILD_OF: return "CHILD_OF"
+  case SpanRefType_FOLLOWS_FROM: return "FOLLOWS_FROM"
+  }
+  return "<UNSET>"
+}
+
+func SpanRefTypeFromString(s string) (SpanRefType, error) {
+  switch s {
+  case "CHILD_OF": return SpanRefType_CHILD_OF, nil 
+  case "FOLLOWS_FROM": return SpanRefType_FOLLOWS_FROM, nil 
+  }
+  return SpanRefType(0), fmt.Errorf("not a valid SpanRefType string")
+}
+
+
+func SpanRefTypePtr(v SpanRefType) *SpanRefType { return &v }
+
+func (p SpanRefType) MarshalText() ([]byte, error) {
+return []byte(p.String()), nil
+}
+
+func (p *SpanRefType) UnmarshalText(text []byte) error {
+q, err := SpanRefTypeFromString(string(text))
+if (err != nil) {
+return err
+}
+*p = q
+return nil
+}
+
+func (p *SpanRefType) Scan(value interface{}) error {
+v, ok := value.(int64)
+if !ok {
+return errors.New("Scan value is not int64")
+}
+*p = SpanRefType(v)
+return nil
+}
+
+func (p * SpanRefType) Value() (driver.Value, error) {
+  if p == nil {
+    return nil, nil
+  }
+return int64(*p), nil
+}
+// Attributes:
+//  - Key
+//  - VType
+//  - VStr
+//  - VDouble
+//  - VBool
+//  - VLong
+//  - VBinary
+type Tag struct {
+  Key string `thrift:"key,1,required" db:"key" json:"key"`
+  VType TagType `thrift:"vType,2,required" db:"vType" json:"vType"`
+  VStr *string `thrift:"vStr,3" db:"vStr" json:"vStr,omitempty"`
+  VDouble *float64 `thrift:"vDouble,4" db:"vDouble" json:"vDouble,omitempty"`
+  VBool *bool `thrift:"vBool,5" db:"vBool" json:"vBool,omitempty"`
+  VLong *int64 `thrift:"vLong,6" db:"vLong" json:"vLong,omitempty"`
+  VBinary []byte `thrift:"vBinary,7" db:"vBinary" json:"vBinary,omitempty"`
+}
+
+func NewTag() *Tag {
+  return &Tag{}
+}
+
+
+func (p *Tag) GetKey() string {
+  return p.Key
+}
+
+func (p *Tag) GetVType() TagType {
+  return p.VType
+}
+var Tag_VStr_DEFAULT string
+func (p *Tag) GetVStr() string {
+  if !p.IsSetVStr() {
+    return Tag_VStr_DEFAULT
+  }
+return *p.VStr
+}
+var Tag_VDouble_DEFAULT float64
+func (p *Tag) GetVDouble() float64 {
+  if !p.IsSetVDouble() {
+    return Tag_VDouble_DEFAULT
+  }
+return *p.VDouble
+}
+var Tag_VBool_DEFAULT bool
+func (p *Tag) GetVBool() bool {
+  if !p.IsSetVBool() {
+    return Tag_VBool_DEFAULT
+  }
+return *p.VBool
+}
+var Tag_VLong_DEFAULT int64
+func (p *Tag) GetVLong() int64 {
+  if !p.IsSetVLong() {
+    return Tag_VLong_DEFAULT
+  }
+return *p.VLong
+}
+var Tag_VBinary_DEFAULT []byte
+
+func (p *Tag) GetVBinary() []byte {
+  return p.VBinary
+}
+func (p *Tag) IsSetVStr() bool {
+  return p.VStr != nil
+}
+
+func (p *Tag) IsSetVDouble() bool {
+  return p.VDouble != nil
+}
+
+func (p *Tag) IsSetVBool() bool {
+  return p.VBool != nil
+}
+
+func (p *Tag) IsSetVLong() bool {
+  return p.VLong != nil
+}
+
+func (p *Tag) IsSetVBinary() bool {
+  return p.VBinary != nil
+}
+
+func (p *Tag) Read(ctx context.Context, iprot thrift.TProtocol) error {
+  if _, err := iprot.ReadStructBegin(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
+  }
+
+  var issetKey bool = false;
+  var issetVType bool = false;
+
+  for {
+    _, fieldTypeId, fieldId, err := iprot.ReadFieldBegin(ctx)
+    if err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
+    }
+    if fieldTypeId == thrift.STOP { break; }
+    switch fieldId {
+    case 1:
+      if fieldTypeId == thrift.STRING {
+        if err := p.ReadField1(ctx, iprot); err != nil {
+          return err
+        }
+        issetKey = true
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 2:
+      if fieldTypeId == thrift.I32 {
+        if err := p.ReadField2(ctx, iprot); err != nil {
+          return err
+        }
+        issetVType = true
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 3:
+      if fieldTypeId == thrift.STRING {
+        if err := p.ReadField3(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 4:
+      if fieldTypeId == thrift.DOUBLE {
+        if err := p.ReadField4(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 5:
+      if fieldTypeId == thrift.BOOL {
+        if err := p.ReadField5(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 6:
+      if fieldTypeId == thrift.I64 {
+        if err := p.ReadField6(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 7:
+      if fieldTypeId == thrift.STRING {
+        if err := p.ReadField7(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    default:
+      if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+        return err
+      }
+    }
+    if err := iprot.ReadFieldEnd(ctx); err != nil {
+      return err
+    }
+  }
+  if err := iprot.ReadStructEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
+  }
+  if !issetKey{
+    return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field Key is not set"));
+  }
+  if !issetVType{
+    return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field VType is not set"));
+  }
+  return nil
+}
+
+func (p *Tag)  ReadField1(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadString(ctx); err != nil {
+  return thrift.PrependError("error reading field 1: ", err)
+} else {
+  p.Key = v
+}
+  return nil
+}
+
+func (p *Tag)  ReadField2(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadI32(ctx); err != nil {
+  return thrift.PrependError("error reading field 2: ", err)
+} else {
+  temp := TagType(v)
+  p.VType = temp
+}
+  return nil
+}
+
+func (p *Tag)  ReadField3(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadString(ctx); err != nil {
+  return thrift.PrependError("error reading field 3: ", err)
+} else {
+  p.VStr = &v
+}
+  return nil
+}
+
+func (p *Tag)  ReadField4(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadDouble(ctx); err != nil {
+  return thrift.PrependError("error reading field 4: ", err)
+} else {
+  p.VDouble = &v
+}
+  return nil
+}
+
+func (p *Tag)  ReadField5(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadBool(ctx); err != nil {
+  return thrift.PrependError("error reading field 5: ", err)
+} else {
+  p.VBool = &v
+}
+  return nil
+}
+
+func (p *Tag)  ReadField6(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadI64(ctx); err != nil {
+  return thrift.PrependError("error reading field 6: ", err)
+} else {
+  p.VLong = &v
+}
+  return nil
+}
+
+func (p *Tag)  ReadField7(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadBinary(ctx); err != nil {
+  return thrift.PrependError("error reading field 7: ", err)
+} else {
+  p.VBinary = v
+}
+  return nil
+}
+
+func (p *Tag) Write(ctx context.Context, oprot thrift.TProtocol) error {
+  if err := oprot.WriteStructBegin(ctx, "Tag"); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err) }
+  if p != nil {
+    if err := p.writeField1(ctx, oprot); err != nil { return err }
+    if err := p.writeField2(ctx, oprot); err != nil { return err }
+    if err := p.writeField3(ctx, oprot); err != nil { return err }
+    if err := p.writeField4(ctx, oprot); err != nil { return err }
+    if err := p.writeField5(ctx, oprot); err != nil { return err }
+    if err := p.writeField6(ctx, oprot); err != nil { return err }
+    if err := p.writeField7(ctx, oprot); err != nil { return err }
+  }
+  if err := oprot.WriteFieldStop(ctx); err != nil {
+    return thrift.PrependError("write field stop error: ", err) }
+  if err := oprot.WriteStructEnd(ctx); err != nil {
+    return thrift.PrependError("write struct stop error: ", err) }
+  return nil
+}
+
+func (p *Tag) writeField1(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "key", thrift.STRING, 1); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:key: ", p), err) }
+  if err := oprot.WriteString(ctx, string(p.Key)); err != nil {
+  return thrift.PrependError(fmt.Sprintf("%T.key (1) field write error: ", p), err) }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 1:key: ", p), err) }
+  return err
+}
+
+func (p *Tag) writeField2(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "vType", thrift.I32, 2); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 2:vType: ", p), err) }
+  if err := oprot.WriteI32(ctx, int32(p.VType)); err != nil {
+  return thrift.PrependError(fmt.Sprintf("%T.vType (2) field write error: ", p), err) }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 2:vType: ", p), err) }
+  return err
+}
+
+func (p *Tag) writeField3(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if p.IsSetVStr() {
+    if err := oprot.WriteFieldBegin(ctx, "vStr", thrift.STRING, 3); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field begin error 3:vStr: ", p), err) }
+    if err := oprot.WriteString(ctx, string(*p.VStr)); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T.vStr (3) field write error: ", p), err) }
+    if err := oprot.WriteFieldEnd(ctx); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field end error 3:vStr: ", p), err) }
+  }
+  return err
+}
+
+func (p *Tag) writeField4(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if p.IsSetVDouble() {
+    if err := oprot.WriteFieldBegin(ctx, "vDouble", thrift.DOUBLE, 4); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field begin error 4:vDouble: ", p), err) }
+    if err := oprot.WriteDouble(ctx, float64(*p.VDouble)); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T.vDouble (4) field write error: ", p), err) }
+    if err := oprot.WriteFieldEnd(ctx); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field end error 4:vDouble: ", p), err) }
+  }
+  return err
+}
+
+func (p *Tag) writeField5(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if p.IsSetVBool() {
+    if err := oprot.WriteFieldBegin(ctx, "vBool", thrift.BOOL, 5); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field begin error 5:vBool: ", p), err) }
+    if err := oprot.WriteBool(ctx, bool(*p.VBool)); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T.vBool (5) field write error: ", p), err) }
+    if err := oprot.WriteFieldEnd(ctx); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field end error 5:vBool: ", p), err) }
+  }
+  return err
+}
+
+func (p *Tag) writeField6(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if p.IsSetVLong() {
+    if err := oprot.WriteFieldBegin(ctx, "vLong", thrift.I64, 6); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field begin error 6:vLong: ", p), err) }
+    if err := oprot.WriteI64(ctx, int64(*p.VLong)); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T.vLong (6) field write error: ", p), err) }
+    if err := oprot.WriteFieldEnd(ctx); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field end error 6:vLong: ", p), err) }
+  }
+  return err
+}
+
+func (p *Tag) writeField7(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if p.IsSetVBinary() {
+    if err := oprot.WriteFieldBegin(ctx, "vBinary", thrift.STRING, 7); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field begin error 7:vBinary: ", p), err) }
+    if err := oprot.WriteBinary(ctx, p.VBinary); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T.vBinary (7) field write error: ", p), err) }
+    if err := oprot.WriteFieldEnd(ctx); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field end error 7:vBinary: ", p), err) }
+  }
+  return err
+}
+
+func (p *Tag) Equals(other *Tag) bool {
+  if p == other {
+    return true
+  } else if p == nil || other == nil {
+    return false
+  }
+  if p.Key != other.Key { return false }
+  if p.VType != other.VType { return false }
+  if p.VStr != other.VStr {
+    if p.VStr == nil || other.VStr == nil {
+      return false
+    }
+    if (*p.VStr) != (*other.VStr) { return false }
+  }
+  if p.VDouble != other.VDouble {
+    if p.VDouble == nil || other.VDouble == nil {
+      return false
+    }
+    if (*p.VDouble) != (*other.VDouble) { return false }
+  }
+  if p.VBool != other.VBool {
+    if p.VBool == nil || other.VBool == nil {
+      return false
+    }
+    if (*p.VBool) != (*other.VBool) { return false }
+  }
+  if p.VLong != other.VLong {
+    if p.VLong == nil || other.VLong == nil {
+      return false
+    }
+    if (*p.VLong) != (*other.VLong) { return false }
+  }
+  if bytes.Compare(p.VBinary, other.VBinary) != 0 { return false }
+  return true
+}
+
+func (p *Tag) String() string {
+  if p == nil {
+    return "<nil>"
+  }
+  return fmt.Sprintf("Tag(%+v)", *p)
+}
+
+// Attributes:
+//  - Timestamp
+//  - Fields
+type Log struct {
+  Timestamp int64 `thrift:"timestamp,1,required" db:"timestamp" json:"timestamp"`
+  Fields []*Tag `thrift:"fields,2,required" db:"fields" json:"fields"`
+}
+
+func NewLog() *Log {
+  return &Log{}
+}
+
+
+func (p *Log) GetTimestamp() int64 {
+  return p.Timestamp
+}
+
+func (p *Log) GetFields() []*Tag {
+  return p.Fields
+}
+func (p *Log) Read(ctx context.Context, iprot thrift.TProtocol) error {
+  if _, err := iprot.ReadStructBegin(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
+  }
+
+  var issetTimestamp bool = false;
+  var issetFields bool = false;
+
+  for {
+    _, fieldTypeId, fieldId, err := iprot.ReadFieldBegin(ctx)
+    if err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
+    }
+    if fieldTypeId == thrift.STOP { break; }
+    switch fieldId {
+    case 1:
+      if fieldTypeId == thrift.I64 {
+        if err := p.ReadField1(ctx, iprot); err != nil {
+          return err
+        }
+        issetTimestamp = true
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 2:
+      if fieldTypeId == thrift.LIST {
+        if err := p.ReadField2(ctx, iprot); err != nil {
+          return err
+        }
+        issetFields = true
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    default:
+      if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+        return err
+      }
+    }
+    if err := iprot.ReadFieldEnd(ctx); err != nil {
+      return err
+    }
+  }
+  if err := iprot.ReadStructEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
+  }
+  if !issetTimestamp{
+    return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field Timestamp is not set"));
+  }
+  if !issetFields{
+    return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field Fields is not set"));
+  }
+  return nil
+}
+
+func (p *Log)  ReadField1(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadI64(ctx); err != nil {
+  return thrift.PrependError("error reading field 1: ", err)
+} else {
+  p.Timestamp = v
+}
+  return nil
+}
+
+func (p *Log)  ReadField2(ctx context.Context, iprot thrift.TProtocol) error {
+  _, size, err := iprot.ReadListBegin(ctx)
+  if err != nil {
+    return thrift.PrependError("error reading list begin: ", err)
+  }
+  tSlice := make([]*Tag, 0, size)
+  p.Fields =  tSlice
+  for i := 0; i < size; i ++ {
+    _elem0 := &Tag{}
+    if err := _elem0.Read(ctx, iprot); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", _elem0), err)
+    }
+    p.Fields = append(p.Fields, _elem0)
+  }
+  if err := iprot.ReadListEnd(ctx); err != nil {
+    return thrift.PrependError("error reading list end: ", err)
+  }
+  return nil
+}
+
+func (p *Log) Write(ctx context.Context, oprot thrift.TProtocol) error {
+  if err := oprot.WriteStructBegin(ctx, "Log"); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err) }
+  if p != nil {
+    if err := p.writeField1(ctx, oprot); err != nil { return err }
+    if err := p.writeField2(ctx, oprot); err != nil { return err }
+  }
+  if err := oprot.WriteFieldStop(ctx); err != nil {
+    return thrift.PrependError("write field stop error: ", err) }
+  if err := oprot.WriteStructEnd(ctx); err != nil {
+    return thrift.PrependError("write struct stop error: ", err) }
+  return nil
+}
+
+func (p *Log) writeField1(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "timestamp", thrift.I64, 1); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:timestamp: ", p), err) }
+  if err := oprot.WriteI64(ctx, int64(p.Timestamp)); err != nil {
+  return thrift.PrependError(fmt.Sprintf("%T.timestamp (1) field write error: ", p), err) }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 1:timestamp: ", p), err) }
+  return err
+}
+
+func (p *Log) writeField2(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "fields", thrift.LIST, 2); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 2:fields: ", p), err) }
+  if err := oprot.WriteListBegin(ctx, thrift.STRUCT, len(p.Fields)); err != nil {
+    return thrift.PrependError("error writing list begin: ", err)
+  }
+  for _, v := range p.Fields {
+    if err := v.Write(ctx, oprot); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", v), err)
+    }
+  }
+  if err := oprot.WriteListEnd(ctx); err != nil {
+    return thrift.PrependError("error writing list end: ", err)
+  }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 2:fields: ", p), err) }
+  return err
+}
+
+func (p *Log) Equals(other *Log) bool {
+  if p == other {
+    return true
+  } else if p == nil || other == nil {
+    return false
+  }
+  if p.Timestamp != other.Timestamp { return false }
+  if len(p.Fields) != len(other.Fields) { return false }
+  for i, _tgt := range p.Fields {
+    _src1 := other.Fields[i]
+    if !_tgt.Equals(_src1) { return false }
+  }
+  return true
+}
+
+func (p *Log) String() string {
+  if p == nil {
+    return "<nil>"
+  }
+  return fmt.Sprintf("Log(%+v)", *p)
+}
+
+// Attributes:
+//  - RefType
+//  - TraceIdLow
+//  - TraceIdHigh
+//  - SpanId
+type SpanRef struct {
+  RefType SpanRefType `thrift:"refType,1,required" db:"refType" json:"refType"`
+  TraceIdLow int64 `thrift:"traceIdLow,2,required" db:"traceIdLow" json:"traceIdLow"`
+  TraceIdHigh int64 `thrift:"traceIdHigh,3,required" db:"traceIdHigh" json:"traceIdHigh"`
+  SpanId int64 `thrift:"spanId,4,required" db:"spanId" json:"spanId"`
+}
+
+func NewSpanRef() *SpanRef {
+  return &SpanRef{}
+}
+
+
+func (p *SpanRef) GetRefType() SpanRefType {
+  return p.RefType
+}
+
+func (p *SpanRef) GetTraceIdLow() int64 {
+  return p.TraceIdLow
+}
+
+func (p *SpanRef) GetTraceIdHigh() int64 {
+  return p.TraceIdHigh
+}
+
+func (p *SpanRef) GetSpanId() int64 {
+  return p.SpanId
+}
+func (p *SpanRef) Read(ctx context.Context, iprot thrift.TProtocol) error {
+  if _, err := iprot.ReadStructBegin(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
+  }
+
+  var issetRefType bool = false;
+  var issetTraceIdLow bool = false;
+  var issetTraceIdHigh bool = false;
+  var issetSpanId bool = false;
+
+  for {
+    _, fieldTypeId, fieldId, err := iprot.ReadFieldBegin(ctx)
+    if err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
+    }
+    if fieldTypeId == thrift.STOP { break; }
+    switch fieldId {
+    case 1:
+      if fieldTypeId == thrift.I32 {
+        if err := p.ReadField1(ctx, iprot); err != nil {
+          return err
+        }
+        issetRefType = true
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 2:
+      if fieldTypeId == thrift.I64 {
+        if err := p.ReadField2(ctx, iprot); err != nil {
+          return err
+        }
+        issetTraceIdLow = true
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 3:
+      if fieldTypeId == thrift.I64 {
+        if err := p.ReadField3(ctx, iprot); err != nil {
+          return err
+        }
+        issetTraceIdHigh = true
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 4:
+      if fieldTypeId == thrift.I64 {
+        if err := p.ReadField4(ctx, iprot); err != nil {
+          return err
+        }
+        issetSpanId = true
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    default:
+      if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+        return err
+      }
+    }
+    if err := iprot.ReadFieldEnd(ctx); err != nil {
+      return err
+    }
+  }
+  if err := iprot.ReadStructEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
+  }
+  if !issetRefType{
+    return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field RefType is not set"));
+  }
+  if !issetTraceIdLow{
+    return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field TraceIdLow is not set"));
+  }
+  if !issetTraceIdHigh{
+    return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field TraceIdHigh is not set"));
+  }
+  if !issetSpanId{
+    return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field SpanId is not set"));
+  }
+  return nil
+}
+
+func (p *SpanRef)  ReadField1(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadI32(ctx); err != nil {
+  return thrift.PrependError("error reading field 1: ", err)
+} else {
+  temp := SpanRefType(v)
+  p.RefType = temp
+}
+  return nil
+}
+
+func (p *SpanRef)  ReadField2(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadI64(ctx); err != nil {
+  return thrift.PrependError("error reading field 2: ", err)
+} else {
+  p.TraceIdLow = v
+}
+  return nil
+}
+
+func (p *SpanRef)  ReadField3(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadI64(ctx); err != nil {
+  return thrift.PrependError("error reading field 3: ", err)
+} else {
+  p.TraceIdHigh = v
+}
+  return nil
+}
+
+func (p *SpanRef)  ReadField4(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadI64(ctx); err != nil {
+  return thrift.PrependError("error reading field 4: ", err)
+} else {
+  p.SpanId = v
+}
+  return nil
+}
+
+func (p *SpanRef) Write(ctx context.Context, oprot thrift.TProtocol) error {
+  if err := oprot.WriteStructBegin(ctx, "SpanRef"); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err) }
+  if p != nil {
+    if err := p.writeField1(ctx, oprot); err != nil { return err }
+    if err := p.writeField2(ctx, oprot); err != nil { return err }
+    if err := p.writeField3(ctx, oprot); err != nil { return err }
+    if err := p.writeField4(ctx, oprot); err != nil { return err }
+  }
+  if err := oprot.WriteFieldStop(ctx); err != nil {
+    return thrift.PrependError("write field stop error: ", err) }
+  if err := oprot.WriteStructEnd(ctx); err != nil {
+    return thrift.PrependError("write struct stop error: ", err) }
+  return nil
+}
+
+func (p *SpanRef) writeField1(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "refType", thrift.I32, 1); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:refType: ", p), err) }
+  if err := oprot.WriteI32(ctx, int32(p.RefType)); err != nil {
+  return thrift.PrependError(fmt.Sprintf("%T.refType (1) field write error: ", p), err) }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 1:refType: ", p), err) }
+  return err
+}
+
+func (p *SpanRef) writeField2(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "traceIdLow", thrift.I64, 2); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 2:traceIdLow: ", p), err) }
+  if err := oprot.WriteI64(ctx, int64(p.TraceIdLow)); err != nil {
+  return thrift.PrependError(fmt.Sprintf("%T.traceIdLow (2) field write error: ", p), err) }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 2:traceIdLow: ", p), err) }
+  return err
+}
+
+func (p *SpanRef) writeField3(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "traceIdHigh", thrift.I64, 3); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 3:traceIdHigh: ", p), err) }
+  if err := oprot.WriteI64(ctx, int64(p.TraceIdHigh)); err != nil {
+  return thrift.PrependError(fmt.Sprintf("%T.traceIdHigh (3) field write error: ", p), err) }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 3:traceIdHigh: ", p), err) }
+  return err
+}
+
+func (p *SpanRef) writeField4(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "spanId", thrift.I64, 4); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 4:spanId: ", p), err) }
+  if err := oprot.WriteI64(ctx, int64(p.SpanId)); err != nil {
+  return thrift.PrependError(fmt.Sprintf("%T.spanId (4) field write error: ", p), err) }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 4:spanId: ", p), err) }
+  return err
+}
+
+func (p *SpanRef) Equals(other *SpanRef) bool {
+  if p == other {
+    return true
+  } else if p == nil || other == nil {
+    return false
+  }
+  if p.RefType != other.RefType { return false }
+  if p.TraceIdLow != other.TraceIdLow { return false }
+  if p.TraceIdHigh != other.TraceIdHigh { return false }
+  if p.SpanId != other.SpanId { return false }
+  return true
+}
+
+func (p *SpanRef) String() string {
+  if p == nil {
+    return "<nil>"
+  }
+  return fmt.Sprintf("SpanRef(%+v)", *p)
+}
+
+// Attributes:
+//  - TraceIdLow
+//  - TraceIdHigh
+//  - SpanId
+//  - ParentSpanId
+//  - OperationName
+//  - References
+//  - Flags
+//  - StartTime
+//  - Duration
+//  - Tags
+//  - Logs
+type Span struct {
+  TraceIdLow int64 `thrift:"traceIdLow,1,required" db:"traceIdLow" json:"traceIdLow"`
+  TraceIdHigh int64 `thrift:"traceIdHigh,2,required" db:"traceIdHigh" json:"traceIdHigh"`
+  SpanId int64 `thrift:"spanId,3,required" db:"spanId" json:"spanId"`
+  ParentSpanId int64 `thrift:"parentSpanId,4,required" db:"parentSpanId" json:"parentSpanId"`
+  OperationName string `thrift:"operationName,5,required" db:"operationName" json:"operationName"`
+  References []*SpanRef `thrift:"references,6" db:"references" json:"references,omitempty"`
+  Flags int32 `thrift:"flags,7,required" db:"flags" json:"flags"`
+  StartTime int64 `thrift:"startTime,8,required" db:"startTime" json:"startTime"`
+  Duration int64 `thrift:"duration,9,required" db:"duration" json:"duration"`
+  Tags []*Tag `thrift:"tags,10" db:"tags" json:"tags,omitempty"`
+  Logs []*Log `thrift:"logs,11" db:"logs" json:"logs,omitempty"`
+}
+
+func NewSpan() *Span {
+  return &Span{}
+}
+
+
+func (p *Span) GetTraceIdLow() int64 {
+  return p.TraceIdLow
+}
+
+func (p *Span) GetTraceIdHigh() int64 {
+  return p.TraceIdHigh
+}
+
+func (p *Span) GetSpanId() int64 {
+  return p.SpanId
+}
+
+func (p *Span) GetParentSpanId() int64 {
+  return p.ParentSpanId
+}
+
+func (p *Span) GetOperationName() string {
+  return p.OperationName
+}
+var Span_References_DEFAULT []*SpanRef
+
+func (p *Span) GetReferences() []*SpanRef {
+  return p.References
+}
+
+func (p *Span) GetFlags() int32 {
+  return p.Flags
+}
+
+func (p *Span) GetStartTime() int64 {
+  return p.StartTime
+}
+
+func (p *Span) GetDuration() int64 {
+  return p.Duration
+}
+var Span_Tags_DEFAULT []*Tag
+
+func (p *Span) GetTags() []*Tag {
+  return p.Tags
+}
+var Span_Logs_DEFAULT []*Log
+
+func (p *Span) GetLogs() []*Log {
+  return p.Logs
+}
+func (p *Span) IsSetReferences() bool {
+  return p.References != nil
+}
+
+func (p *Span) IsSetTags() bool {
+  return p.Tags != nil
+}
+
+func (p *Span) IsSetLogs() bool {
+  return p.Logs != nil
+}
+
+func (p *Span) Read(ctx context.Context, iprot thrift.TProtocol) error {
+  if _, err := iprot.ReadStructBegin(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
+  }
+
+  var issetTraceIdLow bool = false;
+  var issetTraceIdHigh bool = false;
+  var issetSpanId bool = false;
+  var issetParentSpanId bool = false;
+  var issetOperationName bool = false;
+  var issetFlags bool = false;
+  var issetStartTime bool = false;
+  var issetDuration bool = false;
+
+  for {
+    _, fieldTypeId, fieldId, err := iprot.ReadFieldBegin(ctx)
+    if err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
+    }
+    if fieldTypeId == thrift.STOP { break; }
+    switch fieldId {
+    case 1:
+      if fieldTypeId == thrift.I64 {
+        if err := p.ReadField1(ctx, iprot); err != nil {
+          return err
+        }
+        issetTraceIdLow = true
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 2:
+      if fieldTypeId == thrift.I64 {
+        if err := p.ReadField2(ctx, iprot); err != nil {
+          return err
+        }
+        issetTraceIdHigh = true
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 3:
+      if fieldTypeId == thrift.I64 {
+        if err := p.ReadField3(ctx, iprot); err != nil {
+          return err
+        }
+        issetSpanId = true
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 4:
+      if fieldTypeId == thrift.I64 {
+        if err := p.ReadField4(ctx, iprot); err != nil {
+          return err
+        }
+        issetParentSpanId = true
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 5:
+      if fieldTypeId == thrift.STRING {
+        if err := p.ReadField5(ctx, iprot); err != nil {
+          return err
+        }
+        issetOperationName = true
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 6:
+      if fieldTypeId == thrift.LIST {
+        if err := p.ReadField6(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 7:
+      if fieldTypeId == thrift.I32 {
+        if err := p.ReadField7(ctx, iprot); err != nil {
+          return err
+        }
+        issetFlags = true
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 8:
+      if fieldTypeId == thrift.I64 {
+        if err := p.ReadField8(ctx, iprot); err != nil {
+          return err
+        }
+        issetStartTime = true
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 9:
+      if fieldTypeId == thrift.I64 {
+        if err := p.ReadField9(ctx, iprot); err != nil {
+          return err
+        }
+        issetDuration = true
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 10:
+      if fieldTypeId == thrift.LIST {
+        if err := p.ReadField10(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 11:
+      if fieldTypeId == thrift.LIST {
+        if err := p.ReadField11(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    default:
+      if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+        return err
+      }
+    }
+    if err := iprot.ReadFieldEnd(ctx); err != nil {
+      return err
+    }
+  }
+  if err := iprot.ReadStructEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
+  }
+  if !issetTraceIdLow{
+    return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field TraceIdLow is not set"));
+  }
+  if !issetTraceIdHigh{
+    return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field TraceIdHigh is not set"));
+  }
+  if !issetSpanId{
+    return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field SpanId is not set"));
+  }
+  if !issetParentSpanId{
+    return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field ParentSpanId is not set"));
+  }
+  if !issetOperationName{
+    return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field OperationName is not set"));
+  }
+  if !issetFlags{
+    return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field Flags is not set"));
+  }
+  if !issetStartTime{
+    return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field StartTime is not set"));
+  }
+  if !issetDuration{
+    return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field Duration is not set"));
+  }
+  return nil
+}
+
+func (p *Span)  ReadField1(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadI64(ctx); err != nil {
+  return thrift.PrependError("error reading field 1: ", err)
+} else {
+  p.TraceIdLow = v
+}
+  return nil
+}
+
+func (p *Span)  ReadField2(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadI64(ctx); err != nil {
+  return thrift.PrependError("error reading field 2: ", err)
+} else {
+  p.TraceIdHigh = v
+}
+  return nil
+}
+
+func (p *Span)  ReadField3(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadI64(ctx); err != nil {
+  return thrift.PrependError("error reading field 3: ", err)
+} else {
+  p.SpanId = v
+}
+  return nil
+}
+
+func (p *Span)  ReadField4(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadI64(ctx); err != nil {
+  return thrift.PrependError("error reading field 4: ", err)
+} else {
+  p.ParentSpanId = v
+}
+  return nil
+}
+
+func (p *Span)  ReadField5(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadString(ctx); err != nil {
+  return thrift.PrependError("error reading field 5: ", err)
+} else {
+  p.OperationName = v
+}
+  return nil
+}
+
+func (p *Span)  ReadField6(ctx context.Context, iprot thrift.TProtocol) error {
+  _, size, err := iprot.ReadListBegin(ctx)
+  if err != nil {
+    return thrift.PrependError("error reading list begin: ", err)
+  }
+  tSlice := make([]*SpanRef, 0, size)
+  p.References =  tSlice
+  for i := 0; i < size; i ++ {
+    _elem2 := &SpanRef{}
+    if err := _elem2.Read(ctx, iprot); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", _elem2), err)
+    }
+    p.References = append(p.References, _elem2)
+  }
+  if err := iprot.ReadListEnd(ctx); err != nil {
+    return thrift.PrependError("error reading list end: ", err)
+  }
+  return nil
+}
+
+func (p *Span)  ReadField7(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadI32(ctx); err != nil {
+  return thrift.PrependError("error reading field 7: ", err)
+} else {
+  p.Flags = v
+}
+  return nil
+}
+
+func (p *Span)  ReadField8(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadI64(ctx); err != nil {
+  return thrift.PrependError("error reading field 8: ", err)
+} else {
+  p.StartTime = v
+}
+  return nil
+}
+
+func (p *Span)  ReadField9(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadI64(ctx); err != nil {
+  return thrift.PrependError("error reading field 9: ", err)
+} else {
+  p.Duration = v
+}
+  return nil
+}
+
+func (p *Span)  ReadField10(ctx context.Context, iprot thrift.TProtocol) error {
+  _, size, err := iprot.ReadListBegin(ctx)
+  if err != nil {
+    return thrift.PrependError("error reading list begin: ", err)
+  }
+  tSlice := make([]*Tag, 0, size)
+  p.Tags =  tSlice
+  for i := 0; i < size; i ++ {
+    _elem3 := &Tag{}
+    if err := _elem3.Read(ctx, iprot); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", _elem3), err)
+    }
+    p.Tags = append(p.Tags, _elem3)
+  }
+  if err := iprot.ReadListEnd(ctx); err != nil {
+    return thrift.PrependError("error reading list end: ", err)
+  }
+  return nil
+}
+
+func (p *Span)  ReadField11(ctx context.Context, iprot thrift.TProtocol) error {
+  _, size, err := iprot.ReadListBegin(ctx)
+  if err != nil {
+    return thrift.PrependError("error reading list begin: ", err)
+  }
+  tSlice := make([]*Log, 0, size)
+  p.Logs =  tSlice
+  for i := 0; i < size; i ++ {
+    _elem4 := &Log{}
+    if err := _elem4.Read(ctx, iprot); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", _elem4), err)
+    }
+    p.Logs = append(p.Logs, _elem4)
+  }
+  if err := iprot.ReadListEnd(ctx); err != nil {
+    return thrift.PrependError("error reading list end: ", err)
+  }
+  return nil
+}
+
+func (p *Span) Write(ctx context.Context, oprot thrift.TProtocol) error {
+  if err := oprot.WriteStructBegin(ctx, "Span"); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err) }
+  if p != nil {
+    if err := p.writeField1(ctx, oprot); err != nil { return err }
+    if err := p.writeField2(ctx, oprot); err != nil { return err }
+    if err := p.writeField3(ctx, oprot); err != nil { return err }
+    if err := p.writeField4(ctx, oprot); err != nil { return err }
+    if err := p.writeField5(ctx, oprot); err != nil { return err }
+    if err := p.writeField6(ctx, oprot); err != nil { return err }
+    if err := p.writeField7(ctx, oprot); err != nil { return err }
+    if err := p.writeField8(ctx, oprot); err != nil { return err }
+    if err := p.writeField9(ctx, oprot); err != nil { return err }
+    if err := p.writeField10(ctx, oprot); err != nil { return err }
+    if err := p.writeField11(ctx, oprot); err != nil { return err }
+  }
+  if err := oprot.WriteFieldStop(ctx); err != nil {
+    return thrift.PrependError("write field stop error: ", err) }
+  if err := oprot.WriteStructEnd(ctx); err != nil {
+    return thrift.PrependError("write struct stop error: ", err) }
+  return nil
+}
+
+func (p *Span) writeField1(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "traceIdLow", thrift.I64, 1); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:traceIdLow: ", p), err) }
+  if err := oprot.WriteI64(ctx, int64(p.TraceIdLow)); err != nil {
+  return thrift.PrependError(fmt.Sprintf("%T.traceIdLow (1) field write error: ", p), err) }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 1:traceIdLow: ", p), err) }
+  return err
+}
+
+func (p *Span) writeField2(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "traceIdHigh", thrift.I64, 2); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 2:traceIdHigh: ", p), err) }
+  if err := oprot.WriteI64(ctx, int64(p.TraceIdHigh)); err != nil {
+  return thrift.PrependError(fmt.Sprintf("%T.traceIdHigh (2) field write error: ", p), err) }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 2:traceIdHigh: ", p), err) }
+  return err
+}
+
+func (p *Span) writeField3(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "spanId", thrift.I64, 3); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 3:spanId: ", p), err) }
+  if err := oprot.WriteI64(ctx, int64(p.SpanId)); err != nil {
+  return thrift.PrependError(fmt.Sprintf("%T.spanId (3) field write error: ", p), err) }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 3:spanId: ", p), err) }
+  return err
+}
+
+func (p *Span) writeField4(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "parentSpanId", thrift.I64, 4); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 4:parentSpanId: ", p), err) }
+  if err := oprot.WriteI64(ctx, int64(p.ParentSpanId)); err != nil {
+  return thrift.PrependError(fmt.Sprintf("%T.parentSpanId (4) field write error: ", p), err) }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 4:parentSpanId: ", p), err) }
+  return err
+}
+
+func (p *Span) writeField5(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "operationName", thrift.STRING, 5); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 5:operationName: ", p), err) }
+  if err := oprot.WriteString(ctx, string(p.OperationName)); err != nil {
+  return thrift.PrependError(fmt.Sprintf("%T.operationName (5) field write error: ", p), err) }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 5:operationName: ", p), err) }
+  return err
+}
+
+func (p *Span) writeField6(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if p.IsSetReferences() {
+    if err := oprot.WriteFieldBegin(ctx, "references", thrift.LIST, 6); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field begin error 6:references: ", p), err) }
+    if err := oprot.WriteListBegin(ctx, thrift.STRUCT, len(p.References)); err != nil {
+      return thrift.PrependError("error writing list begin: ", err)
+    }
+    for _, v := range p.References {
+      if err := v.Write(ctx, oprot); err != nil {
+        return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", v), err)
+      }
+    }
+    if err := oprot.WriteListEnd(ctx); err != nil {
+      return thrift.PrependError("error writing list end: ", err)
+    }
+    if err := oprot.WriteFieldEnd(ctx); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field end error 6:references: ", p), err) }
+  }
+  return err
+}
+
+func (p *Span) writeField7(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "flags", thrift.I32, 7); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 7:flags: ", p), err) }
+  if err := oprot.WriteI32(ctx, int32(p.Flags)); err != nil {
+  return thrift.PrependError(fmt.Sprintf("%T.flags (7) field write error: ", p), err) }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 7:flags: ", p), err) }
+  return err
+}
+
+func (p *Span) writeField8(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "startTime", thrift.I64, 8); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 8:startTime: ", p), err) }
+  if err := oprot.WriteI64(ctx, int64(p.StartTime)); err != nil {
+  return thrift.PrependError(fmt.Sprintf("%T.startTime (8) field write error: ", p), err) }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 8:startTime: ", p), err) }
+  return err
+}
+
+func (p *Span) writeField9(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "duration", thrift.I64, 9); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 9:duration: ", p), err) }
+  if err := oprot.WriteI64(ctx, int64(p.Duration)); err != nil {
+  return thrift.PrependError(fmt.Sprintf("%T.duration (9) field write error: ", p), err) }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 9:duration: ", p), err) }
+  return err
+}
+
+func (p *Span) writeField10(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if p.IsSetTags() {
+    if err := oprot.WriteFieldBegin(ctx, "tags", thrift.LIST, 10); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field begin error 10:tags: ", p), err) }
+    if err := oprot.WriteListBegin(ctx, thrift.STRUCT, len(p.Tags)); err != nil {
+      return thrift.PrependError("error writing list begin: ", err)
+    }
+    for _, v := range p.Tags {
+      if err := v.Write(ctx, oprot); err != nil {
+        return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", v), err)
+      }
+    }
+    if err := oprot.WriteListEnd(ctx); err != nil {
+      return thrift.PrependError("error writing list end: ", err)
+    }
+    if err := oprot.WriteFieldEnd(ctx); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field end error 10:tags: ", p), err) }
+  }
+  return err
+}
+
+func (p *Span) writeField11(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if p.IsSetLogs() {
+    if err := oprot.WriteFieldBegin(ctx, "logs", thrift.LIST, 11); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field begin error 11:logs: ", p), err) }
+    if err := oprot.WriteListBegin(ctx, thrift.STRUCT, len(p.Logs)); err != nil {
+      return thrift.PrependError("error writing list begin: ", err)
+    }
+    for _, v := range p.Logs {
+      if err := v.Write(ctx, oprot); err != nil {
+        return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", v), err)
+      }
+    }
+    if err := oprot.WriteListEnd(ctx); err != nil {
+      return thrift.PrependError("error writing list end: ", err)
+    }
+    if err := oprot.WriteFieldEnd(ctx); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field end error 11:logs: ", p), err) }
+  }
+  return err
+}
+
+func (p *Span) Equals(other *Span) bool {
+  if p == other {
+    return true
+  } else if p == nil || other == nil {
+    return false
+  }
+  if p.TraceIdLow != other.TraceIdLow { return false }
+  if p.TraceIdHigh != other.TraceIdHigh { return false }
+  if p.SpanId != other.SpanId { return false }
+  if p.ParentSpanId != other.ParentSpanId { return false }
+  if p.OperationName != other.OperationName { return false }
+  if len(p.References) != len(other.References) { return false }
+  for i, _tgt := range p.References {
+    _src5 := other.References[i]
+    if !_tgt.Equals(_src5) { return false }
+  }
+  if p.Flags != other.Flags { return false }
+  if p.StartTime != other.StartTime { return false }
+  if p.Duration != other.Duration { return false }
+  if len(p.Tags) != len(other.Tags) { return false }
+  for i, _tgt := range p.Tags {
+    _src6 := other.Tags[i]
+    if !_tgt.Equals(_src6) { return false }
+  }
+  if len(p.Logs) != len(other.Logs) { return false }
+  for i, _tgt := range p.Logs {
+    _src7 := other.Logs[i]
+    if !_tgt.Equals(_src7) { return false }
+  }
+  return true
+}
+
+func (p *Span) String() string {
+  if p == nil {
+    return "<nil>"
+  }
+  return fmt.Sprintf("Span(%+v)", *p)
+}
+
+// Attributes:
+//  - ServiceName
+//  - Tags
+type Process struct {
+  ServiceName string `thrift:"serviceName,1,required" db:"serviceName" json:"serviceName"`
+  Tags []*Tag `thrift:"tags,2" db:"tags" json:"tags,omitempty"`
+}
+
+func NewProcess() *Process {
+  return &Process{}
+}
+
+
+func (p *Process) GetServiceName() string {
+  return p.ServiceName
+}
+var Process_Tags_DEFAULT []*Tag
+
+func (p *Process) GetTags() []*Tag {
+  return p.Tags
+}
+func (p *Process) IsSetTags() bool {
+  return p.Tags != nil
+}
+
+func (p *Process) Read(ctx context.Context, iprot thrift.TProtocol) error {
+  if _, err := iprot.ReadStructBegin(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
+  }
+
+  var issetServiceName bool = false;
+
+  for {
+    _, fieldTypeId, fieldId, err := iprot.ReadFieldBegin(ctx)
+    if err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
+    }
+    if fieldTypeId == thrift.STOP { break; }
+    switch fieldId {
+    case 1:
+      if fieldTypeId == thrift.STRING {
+        if err := p.ReadField1(ctx, iprot); err != nil {
+          return err
+        }
+        issetServiceName = true
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 2:
+      if fieldTypeId == thrift.LIST {
+        if err := p.ReadField2(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    default:
+      if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+        return err
+      }
+    }
+    if err := iprot.ReadFieldEnd(ctx); err != nil {
+      return err
+    }
+  }
+  if err := iprot.ReadStructEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
+  }
+  if !issetServiceName{
+    return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field ServiceName is not set"));
+  }
+  return nil
+}
+
+func (p *Process)  ReadField1(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadString(ctx); err != nil {
+  return thrift.PrependError("error reading field 1: ", err)
+} else {
+  p.ServiceName = v
+}
+  return nil
+}
+
+func (p *Process)  ReadField2(ctx context.Context, iprot thrift.TProtocol) error {
+  _, size, err := iprot.ReadListBegin(ctx)
+  if err != nil {
+    return thrift.PrependError("error reading list begin: ", err)
+  }
+  tSlice := make([]*Tag, 0, size)
+  p.Tags =  tSlice
+  for i := 0; i < size; i ++ {
+    _elem8 := &Tag{}
+    if err := _elem8.Read(ctx, iprot); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", _elem8), err)
+    }
+    p.Tags = append(p.Tags, _elem8)
+  }
+  if err := iprot.ReadListEnd(ctx); err != nil {
+    return thrift.PrependError("error reading list end: ", err)
+  }
+  return nil
+}
+
+func (p *Process) Write(ctx context.Context, oprot thrift.TProtocol) error {
+  if err := oprot.WriteStructBegin(ctx, "Process"); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err) }
+  if p != nil {
+    if err := p.writeField1(ctx, oprot); err != nil { return err }
+    if err := p.writeField2(ctx, oprot); err != nil { return err }
+  }
+  if err := oprot.WriteFieldStop(ctx); err != nil {
+    return thrift.PrependError("write field stop error: ", err) }
+  if err := oprot.WriteStructEnd(ctx); err != nil {
+    return thrift.PrependError("write struct stop error: ", err) }
+  return nil
+}
+
+func (p *Process) writeField1(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "serviceName", thrift.STRING, 1); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:serviceName: ", p), err) }
+  if err := oprot.WriteString(ctx, string(p.ServiceName)); err != nil {
+  return thrift.PrependError(fmt.Sprintf("%T.serviceName (1) field write error: ", p), err) }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 1:serviceName: ", p), err) }
+  return err
+}
+
+func (p *Process) writeField2(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if p.IsSetTags() {
+    if err := oprot.WriteFieldBegin(ctx, "tags", thrift.LIST, 2); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field begin error 2:tags: ", p), err) }
+    if err := oprot.WriteListBegin(ctx, thrift.STRUCT, len(p.Tags)); err != nil {
+      return thrift.PrependError("error writing list begin: ", err)
+    }
+    for _, v := range p.Tags {
+      if err := v.Write(ctx, oprot); err != nil {
+        return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", v), err)
+      }
+    }
+    if err := oprot.WriteListEnd(ctx); err != nil {
+      return thrift.PrependError("error writing list end: ", err)
+    }
+    if err := oprot.WriteFieldEnd(ctx); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field end error 2:tags: ", p), err) }
+  }
+  return err
+}
+
+func (p *Process) Equals(other *Process) bool {
+  if p == other {
+    return true
+  } else if p == nil || other == nil {
+    return false
+  }
+  if p.ServiceName != other.ServiceName { return false }
+  if len(p.Tags) != len(other.Tags) { return false }
+  for i, _tgt := range p.Tags {
+    _src9 := other.Tags[i]
+    if !_tgt.Equals(_src9) { return false }
+  }
+  return true
+}
+
+func (p *Process) String() string {
+  if p == nil {
+    return "<nil>"
+  }
+  return fmt.Sprintf("Process(%+v)", *p)
+}
+
+// Attributes:
+//  - FullQueueDroppedSpans
+//  - TooLargeDroppedSpans
+//  - FailedToEmitSpans
+type ClientStats struct {
+  FullQueueDroppedSpans int64 `thrift:"fullQueueDroppedSpans,1,required" db:"fullQueueDroppedSpans" json:"fullQueueDroppedSpans"`
+  TooLargeDroppedSpans int64 `thrift:"tooLargeDroppedSpans,2,required" db:"tooLargeDroppedSpans" json:"tooLargeDroppedSpans"`
+  FailedToEmitSpans int64 `thrift:"failedToEmitSpans,3,required" db:"failedToEmitSpans" json:"failedToEmitSpans"`
+}
+
+func NewClientStats() *ClientStats {
+  return &ClientStats{}
+}
+
+
+func (p *ClientStats) GetFullQueueDroppedSpans() int64 {
+  return p.FullQueueDroppedSpans
+}
+
+func (p *ClientStats) GetTooLargeDroppedSpans() int64 {
+  return p.TooLargeDroppedSpans
+}
+
+func (p *ClientStats) GetFailedToEmitSpans() int64 {
+  return p.FailedToEmitSpans
+}
+func (p *ClientStats) Read(ctx context.Context, iprot thrift.TProtocol) error {
+  if _, err := iprot.ReadStructBegin(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
+  }
+
+  var issetFullQueueDroppedSpans bool = false;
+  var issetTooLargeDroppedSpans bool = false;
+  var issetFailedToEmitSpans bool = false;
+
+  for {
+    _, fieldTypeId, fieldId, err := iprot.ReadFieldBegin(ctx)
+    if err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
+    }
+    if fieldTypeId == thrift.STOP { break; }
+    switch fieldId {
+    case 1:
+      if fieldTypeId == thrift.I64 {
+        if err := p.ReadField1(ctx, iprot); err != nil {
+          return err
+        }
+        issetFullQueueDroppedSpans = true
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 2:
+      if fieldTypeId == thrift.I64 {
+        if err := p.ReadField2(ctx, iprot); err != nil {
+          return err
+        }
+        issetTooLargeDroppedSpans = true
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 3:
+      if fieldTypeId == thrift.I64 {
+        if err := p.ReadField3(ctx, iprot); err != nil {
+          return err
+        }
+        issetFailedToEmitSpans = true
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    default:
+      if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+        return err
+      }
+    }
+    if err := iprot.ReadFieldEnd(ctx); err != nil {
+      return err
+    }
+  }
+  if err := iprot.ReadStructEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
+  }
+  if !issetFullQueueDroppedSpans{
+    return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field FullQueueDroppedSpans is not set"));
+  }
+  if !issetTooLargeDroppedSpans{
+    return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field TooLargeDroppedSpans is not set"));
+  }
+  if !issetFailedToEmitSpans{
+    return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field FailedToEmitSpans is not set"));
+  }
+  return nil
+}
+
+func (p *ClientStats)  ReadField1(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadI64(ctx); err != nil {
+  return thrift.PrependError("error reading field 1: ", err)
+} else {
+  p.FullQueueDroppedSpans = v
+}
+  return nil
+}
+
+func (p *ClientStats)  ReadField2(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadI64(ctx); err != nil {
+  return thrift.PrependError("error reading field 2: ", err)
+} else {
+  p.TooLargeDroppedSpans = v
+}
+  return nil
+}
+
+func (p *ClientStats)  ReadField3(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadI64(ctx); err != nil {
+  return thrift.PrependError("error reading field 3: ", err)
+} else {
+  p.FailedToEmitSpans = v
+}
+  return nil
+}
+
+func (p *ClientStats) Write(ctx context.Context, oprot thrift.TProtocol) error {
+  if err := oprot.WriteStructBegin(ctx, "ClientStats"); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err) }
+  if p != nil {
+    if err := p.writeField1(ctx, oprot); err != nil { return err }
+    if err := p.writeField2(ctx, oprot); err != nil { return err }
+    if err := p.writeField3(ctx, oprot); err != nil { return err }
+  }
+  if err := oprot.WriteFieldStop(ctx); err != nil {
+    return thrift.PrependError("write field stop error: ", err) }
+  if err := oprot.WriteStructEnd(ctx); err != nil {
+    return thrift.PrependError("write struct stop error: ", err) }
+  return nil
+}
+
+func (p *ClientStats) writeField1(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "fullQueueDroppedSpans", thrift.I64, 1); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:fullQueueDroppedSpans: ", p), err) }
+  if err := oprot.WriteI64(ctx, int64(p.FullQueueDroppedSpans)); err != nil {
+  return thrift.PrependError(fmt.Sprintf("%T.fullQueueDroppedSpans (1) field write error: ", p), err) }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 1:fullQueueDroppedSpans: ", p), err) }
+  return err
+}
+
+func (p *ClientStats) writeField2(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "tooLargeDroppedSpans", thrift.I64, 2); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 2:tooLargeDroppedSpans: ", p), err) }
+  if err := oprot.WriteI64(ctx, int64(p.TooLargeDroppedSpans)); err != nil {
+  return thrift.PrependError(fmt.Sprintf("%T.tooLargeDroppedSpans (2) field write error: ", p), err) }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 2:tooLargeDroppedSpans: ", p), err) }
+  return err
+}
+
+func (p *ClientStats) writeField3(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "failedToEmitSpans", thrift.I64, 3); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 3:failedToEmitSpans: ", p), err) }
+  if err := oprot.WriteI64(ctx, int64(p.FailedToEmitSpans)); err != nil {
+  return thrift.PrependError(fmt.Sprintf("%T.failedToEmitSpans (3) field write error: ", p), err) }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 3:failedToEmitSpans: ", p), err) }
+  return err
+}
+
+func (p *ClientStats) Equals(other *ClientStats) bool {
+  if p == other {
+    return true
+  } else if p == nil || other == nil {
+    return false
+  }
+  if p.FullQueueDroppedSpans != other.FullQueueDroppedSpans { return false }
+  if p.TooLargeDroppedSpans != other.TooLargeDroppedSpans { return false }
+  if p.FailedToEmitSpans != other.FailedToEmitSpans { return false }
+  return true
+}
+
+func (p *ClientStats) String() string {
+  if p == nil {
+    return "<nil>"
+  }
+  return fmt.Sprintf("ClientStats(%+v)", *p)
+}
+
+// Attributes:
+//  - Process
+//  - Spans
+//  - SeqNo
+//  - Stats
+type Batch struct {
+  Process *Process `thrift:"process,1,required" db:"process" json:"process"`
+  Spans []*Span `thrift:"spans,2,required" db:"spans" json:"spans"`
+  SeqNo *int64 `thrift:"seqNo,3" db:"seqNo" json:"seqNo,omitempty"`
+  Stats *ClientStats `thrift:"stats,4" db:"stats" json:"stats,omitempty"`
+}
+
+func NewBatch() *Batch {
+  return &Batch{}
+}
+
+var Batch_Process_DEFAULT *Process
+func (p *Batch) GetProcess() *Process {
+  if !p.IsSetProcess() {
+    return Batch_Process_DEFAULT
+  }
+return p.Process
+}
+
+func (p *Batch) GetSpans() []*Span {
+  return p.Spans
+}
+var Batch_SeqNo_DEFAULT int64
+func (p *Batch) GetSeqNo() int64 {
+  if !p.IsSetSeqNo() {
+    return Batch_SeqNo_DEFAULT
+  }
+return *p.SeqNo
+}
+var Batch_Stats_DEFAULT *ClientStats
+func (p *Batch) GetStats() *ClientStats {
+  if !p.IsSetStats() {
+    return Batch_Stats_DEFAULT
+  }
+return p.Stats
+}
+func (p *Batch) IsSetProcess() bool {
+  return p.Process != nil
+}
+
+func (p *Batch) IsSetSeqNo() bool {
+  return p.SeqNo != nil
+}
+
+func (p *Batch) IsSetStats() bool {
+  return p.Stats != nil
+}
+
+func (p *Batch) Read(ctx context.Context, iprot thrift.TProtocol) error {
+  if _, err := iprot.ReadStructBegin(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
+  }
+
+  var issetProcess bool = false;
+  var issetSpans bool = false;
+
+  for {
+    _, fieldTypeId, fieldId, err := iprot.ReadFieldBegin(ctx)
+    if err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
+    }
+    if fieldTypeId == thrift.STOP { break; }
+    switch fieldId {
+    case 1:
+      if fieldTypeId == thrift.STRUCT {
+        if err := p.ReadField1(ctx, iprot); err != nil {
+          return err
+        }
+        issetProcess = true
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 2:
+      if fieldTypeId == thrift.LIST {
+        if err := p.ReadField2(ctx, iprot); err != nil {
+          return err
+        }
+        issetSpans = true
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 3:
+      if fieldTypeId == thrift.I64 {
+        if err := p.ReadField3(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 4:
+      if fieldTypeId == thrift.STRUCT {
+        if err := p.ReadField4(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    default:
+      if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+        return err
+      }
+    }
+    if err := iprot.ReadFieldEnd(ctx); err != nil {
+      return err
+    }
+  }
+  if err := iprot.ReadStructEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
+  }
+  if !issetProcess{
+    return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field Process is not set"));
+  }
+  if !issetSpans{
+    return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field Spans is not set"));
+  }
+  return nil
+}
+
+func (p *Batch)  ReadField1(ctx context.Context, iprot thrift.TProtocol) error {
+  p.Process = &Process{}
+  if err := p.Process.Read(ctx, iprot); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", p.Process), err)
+  }
+  return nil
+}
+
+func (p *Batch)  ReadField2(ctx context.Context, iprot thrift.TProtocol) error {
+  _, size, err := iprot.ReadListBegin(ctx)
+  if err != nil {
+    return thrift.PrependError("error reading list begin: ", err)
+  }
+  tSlice := make([]*Span, 0, size)
+  p.Spans =  tSlice
+  for i := 0; i < size; i ++ {
+    _elem10 := &Span{}
+    if err := _elem10.Read(ctx, iprot); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", _elem10), err)
+    }
+    p.Spans = append(p.Spans, _elem10)
+  }
+  if err := iprot.ReadListEnd(ctx); err != nil {
+    return thrift.PrependError("error reading list end: ", err)
+  }
+  return nil
+}
+
+func (p *Batch)  ReadField3(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadI64(ctx); err != nil {
+  return thrift.PrependError("error reading field 3: ", err)
+} else {
+  p.SeqNo = &v
+}
+  return nil
+}
+
+func (p *Batch)  ReadField4(ctx context.Context, iprot thrift.TProtocol) error {
+  p.Stats = &ClientStats{}
+  if err := p.Stats.Read(ctx, iprot); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", p.Stats), err)
+  }
+  return nil
+}
+
+func (p *Batch) Write(ctx context.Context, oprot thrift.TProtocol) error {
+  if err := oprot.WriteStructBegin(ctx, "Batch"); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err) }
+  if p != nil {
+    if err := p.writeField1(ctx, oprot); err != nil { return err }
+    if err := p.writeField2(ctx, oprot); err != nil { return err }
+    if err := p.writeField3(ctx, oprot); err != nil { return err }
+    if err := p.writeField4(ctx, oprot); err != nil { return err }
+  }
+  if err := oprot.WriteFieldStop(ctx); err != nil {
+    return thrift.PrependError("write field stop error: ", err) }
+  if err := oprot.WriteStructEnd(ctx); err != nil {
+    return thrift.PrependError("write struct stop error: ", err) }
+  return nil
+}
+
+func (p *Batch) writeField1(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "process", thrift.STRUCT, 1); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:process: ", p), err) }
+  if err := p.Process.Write(ctx, oprot); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", p.Process), err)
+  }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 1:process: ", p), err) }
+  return err
+}
+
+func (p *Batch) writeField2(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "spans", thrift.LIST, 2); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 2:spans: ", p), err) }
+  if err := oprot.WriteListBegin(ctx, thrift.STRUCT, len(p.Spans)); err != nil {
+    return thrift.PrependError("error writing list begin: ", err)
+  }
+  for _, v := range p.Spans {
+    if err := v.Write(ctx, oprot); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", v), err)
+    }
+  }
+  if err := oprot.WriteListEnd(ctx); err != nil {
+    return thrift.PrependError("error writing list end: ", err)
+  }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 2:spans: ", p), err) }
+  return err
+}
+
+func (p *Batch) writeField3(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if p.IsSetSeqNo() {
+    if err := oprot.WriteFieldBegin(ctx, "seqNo", thrift.I64, 3); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field begin error 3:seqNo: ", p), err) }
+    if err := oprot.WriteI64(ctx, int64(*p.SeqNo)); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T.seqNo (3) field write error: ", p), err) }
+    if err := oprot.WriteFieldEnd(ctx); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field end error 3:seqNo: ", p), err) }
+  }
+  return err
+}
+
+func (p *Batch) writeField4(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if p.IsSetStats() {
+    if err := oprot.WriteFieldBegin(ctx, "stats", thrift.STRUCT, 4); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field begin error 4:stats: ", p), err) }
+    if err := p.Stats.Write(ctx, oprot); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", p.Stats), err)
+    }
+    if err := oprot.WriteFieldEnd(ctx); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field end error 4:stats: ", p), err) }
+  }
+  return err
+}
+
+func (p *Batch) Equals(other *Batch) bool {
+  if p == other {
+    return true
+  } else if p == nil || other == nil {
+    return false
+  }
+  if !p.Process.Equals(other.Process) { return false }
+  if len(p.Spans) != len(other.Spans) { return false }
+  for i, _tgt := range p.Spans {
+    _src11 := other.Spans[i]
+    if !_tgt.Equals(_src11) { return false }
+  }
+  if p.SeqNo != other.SeqNo {
+    if p.SeqNo == nil || other.SeqNo == nil {
+      return false
+    }
+    if (*p.SeqNo) != (*other.SeqNo) { return false }
+  }
+  if !p.Stats.Equals(other.Stats) { return false }
+  return true
+}
+
+func (p *Batch) String() string {
+  if p == nil {
+    return "<nil>"
+  }
+  return fmt.Sprintf("Batch(%+v)", *p)
+}
+
+// Attributes:
+//  - Ok
+type BatchSubmitResponse struct {
+  Ok bool `thrift:"ok,1,required" db:"ok" json:"ok"`
+}
+
+func NewBatchSubmitResponse() *BatchSubmitResponse {
+  return &BatchSubmitResponse{}
+}
+
+
+func (p *BatchSubmitResponse) GetOk() bool {
+  return p.Ok
+}
+func (p *BatchSubmitResponse) Read(ctx context.Context, iprot thrift.TProtocol) error {
+  if _, err := iprot.ReadStructBegin(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
+  }
+
+  var issetOk bool = false;
+
+  for {
+    _, fieldTypeId, fieldId, err := iprot.ReadFieldBegin(ctx)
+    if err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
+    }
+    if fieldTypeId == thrift.STOP { break; }
+    switch fieldId {
+    case 1:
+      if fieldTypeId == thrift.BOOL {
+        if err := p.ReadField1(ctx, iprot); err != nil {
+          return err
+        }
+        issetOk = true
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    default:
+      if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+        return err
+      }
+    }
+    if err := iprot.ReadFieldEnd(ctx); err != nil {
+      return err
+    }
+  }
+  if err := iprot.ReadStructEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
+  }
+  if !issetOk{
+    return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field Ok is not set"));
+  }
+  return nil
+}
+
+func (p *BatchSubmitResponse)  ReadField1(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadBool(ctx); err != nil {
+  return thrift.PrependError("error reading field 1: ", err)
+} else {
+  p.Ok = v
+}
+  return nil
+}
+
+func (p *BatchSubmitResponse) Write(ctx context.Context, oprot thrift.TProtocol) error {
+  if err := oprot.WriteStructBegin(ctx, "BatchSubmitResponse"); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err) }
+  if p != nil {
+    if err := p.writeField1(ctx, oprot); err != nil { return err }
+  }
+  if err := oprot.WriteFieldStop(ctx); err != nil {
+    return thrift.PrependError("write field stop error: ", err) }
+  if err := oprot.WriteStructEnd(ctx); err != nil {
+    return thrift.PrependError("write struct stop error: ", err) }
+  return nil
+}
+
+func (p *BatchSubmitResponse) writeField1(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "ok", thrift.BOOL, 1); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:ok: ", p), err) }
+  if err := oprot.WriteBool(ctx, bool(p.Ok)); err != nil {
+  return thrift.PrependError(fmt.Sprintf("%T.ok (1) field write error: ", p), err) }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 1:ok: ", p), err) }
+  return err
+}
+
+func (p *BatchSubmitResponse) Equals(other *BatchSubmitResponse) bool {
+  if p == other {
+    return true
+  } else if p == nil || other == nil {
+    return false
+  }
+  if p.Ok != other.Ok { return false }
+  return true
+}
+
+func (p *BatchSubmitResponse) String() string {
+  if p == nil {
+    return "<nil>"
+  }
+  return fmt.Sprintf("BatchSubmitResponse(%+v)", *p)
+}
+
+type Collector interface {
+  // Parameters:
+  //  - Batches
+  SubmitBatches(ctx context.Context, batches []*Batch) (_r []*BatchSubmitResponse, _err error)
+}
+
+type CollectorClient struct {
+  c thrift.TClient
+  meta thrift.ResponseMeta
+}
+
+func NewCollectorClientFactory(t thrift.TTransport, f thrift.TProtocolFactory) *CollectorClient {
+  return &CollectorClient{
+    c: thrift.NewTStandardClient(f.GetProtocol(t), f.GetProtocol(t)),
+  }
+}
+
+func NewCollectorClientProtocol(t thrift.TTransport, iprot thrift.TProtocol, oprot thrift.TProtocol) *CollectorClient {
+  return &CollectorClient{
+    c: thrift.NewTStandardClient(iprot, oprot),
+  }
+}
+
+func NewCollectorClient(c thrift.TClient) *CollectorClient {
+  return &CollectorClient{
+    c: c,
+  }
+}
+
+func (p *CollectorClient) Client_() thrift.TClient {
+  return p.c
+}
+
+func (p *CollectorClient) LastResponseMeta_() thrift.ResponseMeta {
+  return p.meta
+}
+
+func (p *CollectorClient) SetLastResponseMeta_(meta thrift.ResponseMeta) {
+  p.meta = meta
+}
+
+// Parameters:
+//  - Batches
+func (p *CollectorClient) SubmitBatches(ctx context.Context, batches []*Batch) (_r []*BatchSubmitResponse, _err error) {
+  var _args12 CollectorSubmitBatchesArgs
+  _args12.Batches = batches
+  var _result14 CollectorSubmitBatchesResult
+  var _meta13 thrift.ResponseMeta
+  _meta13, _err = p.Client_().Call(ctx, "submitBatches", &_args12, &_result14)
+  p.SetLastResponseMeta_(_meta13)
+  if _err != nil {
+    return
+  }
+  return _result14.GetSuccess(), nil
+}
+
+type CollectorProcessor struct {
+  processorMap map[string]thrift.TProcessorFunction
+  handler Collector
+}
+
+func (p *CollectorProcessor) AddToProcessorMap(key string, processor thrift.TProcessorFunction) {
+  p.processorMap[key] = processor
+}
+
+func (p *CollectorProcessor) GetProcessorFunction(key string) (processor thrift.TProcessorFunction, ok bool) {
+  processor, ok = p.processorMap[key]
+  return processor, ok
+}
+
+func (p *CollectorProcessor) ProcessorMap() map[string]thrift.TProcessorFunction {
+  return p.processorMap
+}
+
+func NewCollectorProcessor(handler Collector) *CollectorProcessor {
+
+  self15 := &CollectorProcessor{handler:handler, processorMap:make(map[string]thrift.TProcessorFunction)}
+  self15.processorMap["submitBatches"] = &collectorProcessorSubmitBatches{handler:handler}
+return self15
+}
+
+func (p *CollectorProcessor) Process(ctx context.Context, iprot, oprot thrift.TProtocol) (success bool, err thrift.TException) {
+  name, _, seqId, err2 := iprot.ReadMessageBegin(ctx)
+  if err2 != nil { return false, thrift.WrapTException(err2) }
+  if processor, ok := p.GetProcessorFunction(name); ok {
+    return processor.Process(ctx, seqId, iprot, oprot)
+  }
+  iprot.Skip(ctx, thrift.STRUCT)
+  iprot.ReadMessageEnd(ctx)
+  x16 := thrift.NewTApplicationException(thrift.UNKNOWN_METHOD, "Unknown function " + name)
+  oprot.WriteMessageBegin(ctx, name, thrift.EXCEPTION, seqId)
+  x16.Write(ctx, oprot)
+  oprot.WriteMessageEnd(ctx)
+  oprot.Flush(ctx)
+  return false, x16
+
+}
+
+type collectorProcessorSubmitBatches struct {
+  handler Collector
+}
+
+func (p *collectorProcessorSubmitBatches) Process(ctx context.Context, seqId int32, iprot, oprot thrift.TProtocol) (success bool, err thrift.TException) {
+  args := CollectorSubmitBatchesArgs{}
+  var err2 error
+  if err2 = args.Read(ctx, iprot); err2 != nil {
+    iprot.ReadMessageEnd(ctx)
+    x := thrift.NewTApplicationException(thrift.PROTOCOL_ERROR, err2.Error())
+    oprot.WriteMessageBegin(ctx, "submitBatches", thrift.EXCEPTION, seqId)
+    x.Write(ctx, oprot)
+    oprot.WriteMessageEnd(ctx)
+    oprot.Flush(ctx)
+    return false, thrift.WrapTException(err2)
+  }
+  iprot.ReadMessageEnd(ctx)
+
+  tickerCancel := func() {}
+  // Start a goroutine to do server side connectivity check.
+  if thrift.ServerConnectivityCheckInterval > 0 {
+    var cancel context.CancelFunc
+    ctx, cancel = context.WithCancel(ctx)
+    defer cancel()
+    var tickerCtx context.Context
+    tickerCtx, tickerCancel = context.WithCancel(context.Background())
+    defer tickerCancel()
+    go func(ctx context.Context, cancel context.CancelFunc) {
+      ticker := time.NewTicker(thrift.ServerConnectivityCheckInterval)
+      defer ticker.Stop()
+      for {
+        select {
+        case <-ctx.Done():
+          return
+        case <-ticker.C:
+          if !iprot.Transport().IsOpen() {
+            cancel()
+            return
+          }
+        }
+      }
+    }(tickerCtx, cancel)
+  }
+
+  result := CollectorSubmitBatchesResult{}
+  var retval []*BatchSubmitResponse
+  if retval, err2 = p.handler.SubmitBatches(ctx, args.Batches); err2 != nil {
+    tickerCancel()
+    if err2 == thrift.ErrAbandonRequest {
+      return false, thrift.WrapTException(err2)
+    }
+    x := thrift.NewTApplicationException(thrift.INTERNAL_ERROR, "Internal error processing submitBatches: " + err2.Error())
+    oprot.WriteMessageBegin(ctx, "submitBatches", thrift.EXCEPTION, seqId)
+    x.Write(ctx, oprot)
+    oprot.WriteMessageEnd(ctx)
+    oprot.Flush(ctx)
+    return true, thrift.WrapTException(err2)
+  } else {
+    result.Success = retval
+  }
+  tickerCancel()
+  if err2 = oprot.WriteMessageBegin(ctx, "submitBatches", thrift.REPLY, seqId); err2 != nil {
+    err = thrift.WrapTException(err2)
+  }
+  if err2 = result.Write(ctx, oprot); err == nil && err2 != nil {
+    err = thrift.WrapTException(err2)
+  }
+  if err2 = oprot.WriteMessageEnd(ctx); err == nil && err2 != nil {
+    err = thrift.WrapTException(err2)
+  }
+  if err2 = oprot.Flush(ctx); err == nil && err2 != nil {
+    err = thrift.WrapTException(err2)
+  }
+  if err != nil {
+    return
+  }
+  return true, err
+}
+
+
+// HELPER FUNCTIONS AND STRUCTURES
+
+// Attributes:
+//  - Batches
+type CollectorSubmitBatchesArgs struct {
+  Batches []*Batch `thrift:"batches,1" db:"batches" json:"batches"`
+}
+
+func NewCollectorSubmitBatchesArgs() *CollectorSubmitBatchesArgs {
+  return &CollectorSubmitBatchesArgs{}
+}
+
+
+func (p *CollectorSubmitBatchesArgs) GetBatches() []*Batch {
+  return p.Batches
+}
+func (p *CollectorSubmitBatchesArgs) Read(ctx context.Context, iprot thrift.TProtocol) error {
+  if _, err := iprot.ReadStructBegin(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
+  }
+
+
+  for {
+    _, fieldTypeId, fieldId, err := iprot.ReadFieldBegin(ctx)
+    if err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
+    }
+    if fieldTypeId == thrift.STOP { break; }
+    switch fieldId {
+    case 1:
+      if fieldTypeId == thrift.LIST {
+        if err := p.ReadField1(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    default:
+      if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+        return err
+      }
+    }
+    if err := iprot.ReadFieldEnd(ctx); err != nil {
+      return err
+    }
+  }
+  if err := iprot.ReadStructEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
+  }
+  return nil
+}
+
+func (p *CollectorSubmitBatchesArgs)  ReadField1(ctx context.Context, iprot thrift.TProtocol) error {
+  _, size, err := iprot.ReadListBegin(ctx)
+  if err != nil {
+    return thrift.PrependError("error reading list begin: ", err)
+  }
+  tSlice := make([]*Batch, 0, size)
+  p.Batches =  tSlice
+  for i := 0; i < size; i ++ {
+    _elem17 := &Batch{}
+    if err := _elem17.Read(ctx, iprot); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", _elem17), err)
+    }
+    p.Batches = append(p.Batches, _elem17)
+  }
+  if err := iprot.ReadListEnd(ctx); err != nil {
+    return thrift.PrependError("error reading list end: ", err)
+  }
+  return nil
+}
+
+func (p *CollectorSubmitBatchesArgs) Write(ctx context.Context, oprot thrift.TProtocol) error {
+  if err := oprot.WriteStructBegin(ctx, "submitBatches_args"); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err) }
+  if p != nil {
+    if err := p.writeField1(ctx, oprot); err != nil { return err }
+  }
+  if err := oprot.WriteFieldStop(ctx); err != nil {
+    return thrift.PrependError("write field stop error: ", err) }
+  if err := oprot.WriteStructEnd(ctx); err != nil {
+    return thrift.PrependError("write struct stop error: ", err) }
+  return nil
+}
+
+func (p *CollectorSubmitBatchesArgs) writeField1(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "batches", thrift.LIST, 1); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:batches: ", p), err) }
+  if err := oprot.WriteListBegin(ctx, thrift.STRUCT, len(p.Batches)); err != nil {
+    return thrift.PrependError("error writing list begin: ", err)
+  }
+  for _, v := range p.Batches {
+    if err := v.Write(ctx, oprot); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", v), err)
+    }
+  }
+  if err := oprot.WriteListEnd(ctx); err != nil {
+    return thrift.PrependError("error writing list end: ", err)
+  }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 1:batches: ", p), err) }
+  return err
+}
+
+func (p *CollectorSubmitBatchesArgs) String() string {
+  if p == nil {
+    return "<nil>"
+  }
+  return fmt.Sprintf("CollectorSubmitBatchesArgs(%+v)", *p)
+}
+
+// Attributes:
+//  - Success
+type CollectorSubmitBatchesResult struct {
+  Success []*BatchSubmitResponse `thrift:"success,0" db:"success" json:"success,omitempty"`
+}
+
+func NewCollectorSubmitBatchesResult() *CollectorSubmitBatchesResult {
+  return &CollectorSubmitBatchesResult{}
+}
+
+var CollectorSubmitBatchesResult_Success_DEFAULT []*BatchSubmitResponse
+
+func (p *CollectorSubmitBatchesResult) GetSuccess() []*BatchSubmitResponse {
+  return p.Success
+}
+func (p *CollectorSubmitBatchesResult) IsSetSuccess() bool {
+  return p.Success != nil
+}
+
+func (p *CollectorSubmitBatchesResult) Read(ctx context.Context, iprot thrift.TProtocol) error {
+  if _, err := iprot.ReadStructBegin(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
+  }
+
+
+  for {
+    _, fieldTypeId, fieldId, err := iprot.ReadFieldBegin(ctx)
+    if err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
+    }
+    if fieldTypeId == thrift.STOP { break; }
+    switch fieldId {
+    case 0:
+      if fieldTypeId == thrift.LIST {
+        if err := p.ReadField0(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    default:
+      if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+        return err
+      }
+    }
+    if err := iprot.ReadFieldEnd(ctx); err != nil {
+      return err
+    }
+  }
+  if err := iprot.ReadStructEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
+  }
+  return nil
+}
+
+func (p *CollectorSubmitBatchesResult)  ReadField0(ctx context.Context, iprot thrift.TProtocol) error {
+  _, size, err := iprot.ReadListBegin(ctx)
+  if err != nil {
+    return thrift.PrependError("error reading list begin: ", err)
+  }
+  tSlice := make([]*BatchSubmitResponse, 0, size)
+  p.Success =  tSlice
+  for i := 0; i < size; i ++ {
+    _elem18 := &BatchSubmitResponse{}
+    if err := _elem18.Read(ctx, iprot); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", _elem18), err)
+    }
+    p.Success = append(p.Success, _elem18)
+  }
+  if err := iprot.ReadListEnd(ctx); err != nil {
+    return thrift.PrependError("error reading list end: ", err)
+  }
+  return nil
+}
+
+func (p *CollectorSubmitBatchesResult) Write(ctx context.Context, oprot thrift.TProtocol) error {
+  if err := oprot.WriteStructBegin(ctx, "submitBatches_result"); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err) }
+  if p != nil {
+    if err := p.writeField0(ctx, oprot); err != nil { return err }
+  }
+  if err := oprot.WriteFieldStop(ctx); err != nil {
+    return thrift.PrependError("write field stop error: ", err) }
+  if err := oprot.WriteStructEnd(ctx); err != nil {
+    return thrift.PrependError("write struct stop error: ", err) }
+  return nil
+}
+
+func (p *CollectorSubmitBatchesResult) writeField0(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if p.IsSetSuccess() {
+    if err := oprot.WriteFieldBegin(ctx, "success", thrift.LIST, 0); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field begin error 0:success: ", p), err) }
+    if err := oprot.WriteListBegin(ctx, thrift.STRUCT, len(p.Success)); err != nil {
+      return thrift.PrependError("error writing list begin: ", err)
+    }
+    for _, v := range p.Success {
+      if err := v.Write(ctx, oprot); err != nil {
+        return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", v), err)
+      }
+    }
+    if err := oprot.WriteListEnd(ctx); err != nil {
+      return thrift.PrependError("error writing list end: ", err)
+    }
+    if err := oprot.WriteFieldEnd(ctx); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field end error 0:success: ", p), err) }
+  }
+  return err
+}
+
+func (p *CollectorSubmitBatchesResult) String() string {
+  if p == nil {
+    return "<nil>"
+  }
+  return fmt.Sprintf("CollectorSubmitBatchesResult(%+v)", *p)
+}
+
+
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift-gen/jaeger/ttypes.go b/vendor/github.com/uber/jaeger-client-go/thrift-gen/jaeger/ttypes.go
deleted file mode 100644
index e69c6d6..0000000
--- a/vendor/github.com/uber/jaeger-client-go/thrift-gen/jaeger/ttypes.go
+++ /dev/null
@@ -1,2106 +0,0 @@
-// Autogenerated by Thrift Compiler (0.9.3)
-// DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
-
-package jaeger
-
-import (
-	"bytes"
-	"fmt"
-	"github.com/uber/jaeger-client-go/thrift"
-)
-
-// (needed to ensure safety because of naive import list construction.)
-var _ = thrift.ZERO
-var _ = fmt.Printf
-var _ = bytes.Equal
-
-var GoUnusedProtection__ int
-
-type TagType int64
-
-const (
-	TagType_STRING TagType = 0
-	TagType_DOUBLE TagType = 1
-	TagType_BOOL   TagType = 2
-	TagType_LONG   TagType = 3
-	TagType_BINARY TagType = 4
-)
-
-func (p TagType) String() string {
-	switch p {
-	case TagType_STRING:
-		return "STRING"
-	case TagType_DOUBLE:
-		return "DOUBLE"
-	case TagType_BOOL:
-		return "BOOL"
-	case TagType_LONG:
-		return "LONG"
-	case TagType_BINARY:
-		return "BINARY"
-	}
-	return "<UNSET>"
-}
-
-func TagTypeFromString(s string) (TagType, error) {
-	switch s {
-	case "STRING":
-		return TagType_STRING, nil
-	case "DOUBLE":
-		return TagType_DOUBLE, nil
-	case "BOOL":
-		return TagType_BOOL, nil
-	case "LONG":
-		return TagType_LONG, nil
-	case "BINARY":
-		return TagType_BINARY, nil
-	}
-	return TagType(0), fmt.Errorf("not a valid TagType string")
-}
-
-func TagTypePtr(v TagType) *TagType { return &v }
-
-func (p TagType) MarshalText() ([]byte, error) {
-	return []byte(p.String()), nil
-}
-
-func (p *TagType) UnmarshalText(text []byte) error {
-	q, err := TagTypeFromString(string(text))
-	if err != nil {
-		return err
-	}
-	*p = q
-	return nil
-}
-
-type SpanRefType int64
-
-const (
-	SpanRefType_CHILD_OF     SpanRefType = 0
-	SpanRefType_FOLLOWS_FROM SpanRefType = 1
-)
-
-func (p SpanRefType) String() string {
-	switch p {
-	case SpanRefType_CHILD_OF:
-		return "CHILD_OF"
-	case SpanRefType_FOLLOWS_FROM:
-		return "FOLLOWS_FROM"
-	}
-	return "<UNSET>"
-}
-
-func SpanRefTypeFromString(s string) (SpanRefType, error) {
-	switch s {
-	case "CHILD_OF":
-		return SpanRefType_CHILD_OF, nil
-	case "FOLLOWS_FROM":
-		return SpanRefType_FOLLOWS_FROM, nil
-	}
-	return SpanRefType(0), fmt.Errorf("not a valid SpanRefType string")
-}
-
-func SpanRefTypePtr(v SpanRefType) *SpanRefType { return &v }
-
-func (p SpanRefType) MarshalText() ([]byte, error) {
-	return []byte(p.String()), nil
-}
-
-func (p *SpanRefType) UnmarshalText(text []byte) error {
-	q, err := SpanRefTypeFromString(string(text))
-	if err != nil {
-		return err
-	}
-	*p = q
-	return nil
-}
-
-// Attributes:
-//  - Key
-//  - VType
-//  - VStr
-//  - VDouble
-//  - VBool
-//  - VLong
-//  - VBinary
-type Tag struct {
-	Key     string   `thrift:"key,1,required" json:"key"`
-	VType   TagType  `thrift:"vType,2,required" json:"vType"`
-	VStr    *string  `thrift:"vStr,3" json:"vStr,omitempty"`
-	VDouble *float64 `thrift:"vDouble,4" json:"vDouble,omitempty"`
-	VBool   *bool    `thrift:"vBool,5" json:"vBool,omitempty"`
-	VLong   *int64   `thrift:"vLong,6" json:"vLong,omitempty"`
-	VBinary []byte   `thrift:"vBinary,7" json:"vBinary,omitempty"`
-}
-
-func NewTag() *Tag {
-	return &Tag{}
-}
-
-func (p *Tag) GetKey() string {
-	return p.Key
-}
-
-func (p *Tag) GetVType() TagType {
-	return p.VType
-}
-
-var Tag_VStr_DEFAULT string
-
-func (p *Tag) GetVStr() string {
-	if !p.IsSetVStr() {
-		return Tag_VStr_DEFAULT
-	}
-	return *p.VStr
-}
-
-var Tag_VDouble_DEFAULT float64
-
-func (p *Tag) GetVDouble() float64 {
-	if !p.IsSetVDouble() {
-		return Tag_VDouble_DEFAULT
-	}
-	return *p.VDouble
-}
-
-var Tag_VBool_DEFAULT bool
-
-func (p *Tag) GetVBool() bool {
-	if !p.IsSetVBool() {
-		return Tag_VBool_DEFAULT
-	}
-	return *p.VBool
-}
-
-var Tag_VLong_DEFAULT int64
-
-func (p *Tag) GetVLong() int64 {
-	if !p.IsSetVLong() {
-		return Tag_VLong_DEFAULT
-	}
-	return *p.VLong
-}
-
-var Tag_VBinary_DEFAULT []byte
-
-func (p *Tag) GetVBinary() []byte {
-	return p.VBinary
-}
-func (p *Tag) IsSetVStr() bool {
-	return p.VStr != nil
-}
-
-func (p *Tag) IsSetVDouble() bool {
-	return p.VDouble != nil
-}
-
-func (p *Tag) IsSetVBool() bool {
-	return p.VBool != nil
-}
-
-func (p *Tag) IsSetVLong() bool {
-	return p.VLong != nil
-}
-
-func (p *Tag) IsSetVBinary() bool {
-	return p.VBinary != nil
-}
-
-func (p *Tag) Read(iprot thrift.TProtocol) error {
-	if _, err := iprot.ReadStructBegin(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
-	}
-
-	var issetKey bool = false
-	var issetVType bool = false
-
-	for {
-		_, fieldTypeId, fieldId, err := iprot.ReadFieldBegin()
-		if err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
-		}
-		if fieldTypeId == thrift.STOP {
-			break
-		}
-		switch fieldId {
-		case 1:
-			if err := p.readField1(iprot); err != nil {
-				return err
-			}
-			issetKey = true
-		case 2:
-			if err := p.readField2(iprot); err != nil {
-				return err
-			}
-			issetVType = true
-		case 3:
-			if err := p.readField3(iprot); err != nil {
-				return err
-			}
-		case 4:
-			if err := p.readField4(iprot); err != nil {
-				return err
-			}
-		case 5:
-			if err := p.readField5(iprot); err != nil {
-				return err
-			}
-		case 6:
-			if err := p.readField6(iprot); err != nil {
-				return err
-			}
-		case 7:
-			if err := p.readField7(iprot); err != nil {
-				return err
-			}
-		default:
-			if err := iprot.Skip(fieldTypeId); err != nil {
-				return err
-			}
-		}
-		if err := iprot.ReadFieldEnd(); err != nil {
-			return err
-		}
-	}
-	if err := iprot.ReadStructEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
-	}
-	if !issetKey {
-		return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field Key is not set"))
-	}
-	if !issetVType {
-		return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field VType is not set"))
-	}
-	return nil
-}
-
-func (p *Tag) readField1(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadString(); err != nil {
-		return thrift.PrependError("error reading field 1: ", err)
-	} else {
-		p.Key = v
-	}
-	return nil
-}
-
-func (p *Tag) readField2(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadI32(); err != nil {
-		return thrift.PrependError("error reading field 2: ", err)
-	} else {
-		temp := TagType(v)
-		p.VType = temp
-	}
-	return nil
-}
-
-func (p *Tag) readField3(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadString(); err != nil {
-		return thrift.PrependError("error reading field 3: ", err)
-	} else {
-		p.VStr = &v
-	}
-	return nil
-}
-
-func (p *Tag) readField4(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadDouble(); err != nil {
-		return thrift.PrependError("error reading field 4: ", err)
-	} else {
-		p.VDouble = &v
-	}
-	return nil
-}
-
-func (p *Tag) readField5(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadBool(); err != nil {
-		return thrift.PrependError("error reading field 5: ", err)
-	} else {
-		p.VBool = &v
-	}
-	return nil
-}
-
-func (p *Tag) readField6(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadI64(); err != nil {
-		return thrift.PrependError("error reading field 6: ", err)
-	} else {
-		p.VLong = &v
-	}
-	return nil
-}
-
-func (p *Tag) readField7(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadBinary(); err != nil {
-		return thrift.PrependError("error reading field 7: ", err)
-	} else {
-		p.VBinary = v
-	}
-	return nil
-}
-
-func (p *Tag) Write(oprot thrift.TProtocol) error {
-	if err := oprot.WriteStructBegin("Tag"); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err)
-	}
-	if err := p.writeField1(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField2(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField3(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField4(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField5(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField6(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField7(oprot); err != nil {
-		return err
-	}
-	if err := oprot.WriteFieldStop(); err != nil {
-		return thrift.PrependError("write field stop error: ", err)
-	}
-	if err := oprot.WriteStructEnd(); err != nil {
-		return thrift.PrependError("write struct stop error: ", err)
-	}
-	return nil
-}
-
-func (p *Tag) writeField1(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("key", thrift.STRING, 1); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:key: ", p), err)
-	}
-	if err := oprot.WriteString(string(p.Key)); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T.key (1) field write error: ", p), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 1:key: ", p), err)
-	}
-	return err
-}
-
-func (p *Tag) writeField2(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("vType", thrift.I32, 2); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 2:vType: ", p), err)
-	}
-	if err := oprot.WriteI32(int32(p.VType)); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T.vType (2) field write error: ", p), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 2:vType: ", p), err)
-	}
-	return err
-}
-
-func (p *Tag) writeField3(oprot thrift.TProtocol) (err error) {
-	if p.IsSetVStr() {
-		if err := oprot.WriteFieldBegin("vStr", thrift.STRING, 3); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field begin error 3:vStr: ", p), err)
-		}
-		if err := oprot.WriteString(string(*p.VStr)); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T.vStr (3) field write error: ", p), err)
-		}
-		if err := oprot.WriteFieldEnd(); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field end error 3:vStr: ", p), err)
-		}
-	}
-	return err
-}
-
-func (p *Tag) writeField4(oprot thrift.TProtocol) (err error) {
-	if p.IsSetVDouble() {
-		if err := oprot.WriteFieldBegin("vDouble", thrift.DOUBLE, 4); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field begin error 4:vDouble: ", p), err)
-		}
-		if err := oprot.WriteDouble(float64(*p.VDouble)); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T.vDouble (4) field write error: ", p), err)
-		}
-		if err := oprot.WriteFieldEnd(); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field end error 4:vDouble: ", p), err)
-		}
-	}
-	return err
-}
-
-func (p *Tag) writeField5(oprot thrift.TProtocol) (err error) {
-	if p.IsSetVBool() {
-		if err := oprot.WriteFieldBegin("vBool", thrift.BOOL, 5); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field begin error 5:vBool: ", p), err)
-		}
-		if err := oprot.WriteBool(bool(*p.VBool)); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T.vBool (5) field write error: ", p), err)
-		}
-		if err := oprot.WriteFieldEnd(); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field end error 5:vBool: ", p), err)
-		}
-	}
-	return err
-}
-
-func (p *Tag) writeField6(oprot thrift.TProtocol) (err error) {
-	if p.IsSetVLong() {
-		if err := oprot.WriteFieldBegin("vLong", thrift.I64, 6); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field begin error 6:vLong: ", p), err)
-		}
-		if err := oprot.WriteI64(int64(*p.VLong)); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T.vLong (6) field write error: ", p), err)
-		}
-		if err := oprot.WriteFieldEnd(); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field end error 6:vLong: ", p), err)
-		}
-	}
-	return err
-}
-
-func (p *Tag) writeField7(oprot thrift.TProtocol) (err error) {
-	if p.IsSetVBinary() {
-		if err := oprot.WriteFieldBegin("vBinary", thrift.STRING, 7); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field begin error 7:vBinary: ", p), err)
-		}
-		if err := oprot.WriteBinary(p.VBinary); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T.vBinary (7) field write error: ", p), err)
-		}
-		if err := oprot.WriteFieldEnd(); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field end error 7:vBinary: ", p), err)
-		}
-	}
-	return err
-}
-
-func (p *Tag) String() string {
-	if p == nil {
-		return "<nil>"
-	}
-	return fmt.Sprintf("Tag(%+v)", *p)
-}
-
-// Attributes:
-//  - Timestamp
-//  - Fields
-type Log struct {
-	Timestamp int64  `thrift:"timestamp,1,required" json:"timestamp"`
-	Fields    []*Tag `thrift:"fields,2,required" json:"fields"`
-}
-
-func NewLog() *Log {
-	return &Log{}
-}
-
-func (p *Log) GetTimestamp() int64 {
-	return p.Timestamp
-}
-
-func (p *Log) GetFields() []*Tag {
-	return p.Fields
-}
-func (p *Log) Read(iprot thrift.TProtocol) error {
-	if _, err := iprot.ReadStructBegin(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
-	}
-
-	var issetTimestamp bool = false
-	var issetFields bool = false
-
-	for {
-		_, fieldTypeId, fieldId, err := iprot.ReadFieldBegin()
-		if err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
-		}
-		if fieldTypeId == thrift.STOP {
-			break
-		}
-		switch fieldId {
-		case 1:
-			if err := p.readField1(iprot); err != nil {
-				return err
-			}
-			issetTimestamp = true
-		case 2:
-			if err := p.readField2(iprot); err != nil {
-				return err
-			}
-			issetFields = true
-		default:
-			if err := iprot.Skip(fieldTypeId); err != nil {
-				return err
-			}
-		}
-		if err := iprot.ReadFieldEnd(); err != nil {
-			return err
-		}
-	}
-	if err := iprot.ReadStructEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
-	}
-	if !issetTimestamp {
-		return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field Timestamp is not set"))
-	}
-	if !issetFields {
-		return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field Fields is not set"))
-	}
-	return nil
-}
-
-func (p *Log) readField1(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadI64(); err != nil {
-		return thrift.PrependError("error reading field 1: ", err)
-	} else {
-		p.Timestamp = v
-	}
-	return nil
-}
-
-func (p *Log) readField2(iprot thrift.TProtocol) error {
-	_, size, err := iprot.ReadListBegin()
-	if err != nil {
-		return thrift.PrependError("error reading list begin: ", err)
-	}
-	tSlice := make([]*Tag, 0, size)
-	p.Fields = tSlice
-	for i := 0; i < size; i++ {
-		_elem0 := &Tag{}
-		if err := _elem0.Read(iprot); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", _elem0), err)
-		}
-		p.Fields = append(p.Fields, _elem0)
-	}
-	if err := iprot.ReadListEnd(); err != nil {
-		return thrift.PrependError("error reading list end: ", err)
-	}
-	return nil
-}
-
-func (p *Log) Write(oprot thrift.TProtocol) error {
-	if err := oprot.WriteStructBegin("Log"); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err)
-	}
-	if err := p.writeField1(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField2(oprot); err != nil {
-		return err
-	}
-	if err := oprot.WriteFieldStop(); err != nil {
-		return thrift.PrependError("write field stop error: ", err)
-	}
-	if err := oprot.WriteStructEnd(); err != nil {
-		return thrift.PrependError("write struct stop error: ", err)
-	}
-	return nil
-}
-
-func (p *Log) writeField1(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("timestamp", thrift.I64, 1); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:timestamp: ", p), err)
-	}
-	if err := oprot.WriteI64(int64(p.Timestamp)); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T.timestamp (1) field write error: ", p), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 1:timestamp: ", p), err)
-	}
-	return err
-}
-
-func (p *Log) writeField2(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("fields", thrift.LIST, 2); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 2:fields: ", p), err)
-	}
-	if err := oprot.WriteListBegin(thrift.STRUCT, len(p.Fields)); err != nil {
-		return thrift.PrependError("error writing list begin: ", err)
-	}
-	for _, v := range p.Fields {
-		if err := v.Write(oprot); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", v), err)
-		}
-	}
-	if err := oprot.WriteListEnd(); err != nil {
-		return thrift.PrependError("error writing list end: ", err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 2:fields: ", p), err)
-	}
-	return err
-}
-
-func (p *Log) String() string {
-	if p == nil {
-		return "<nil>"
-	}
-	return fmt.Sprintf("Log(%+v)", *p)
-}
-
-// Attributes:
-//  - RefType
-//  - TraceIdLow
-//  - TraceIdHigh
-//  - SpanId
-type SpanRef struct {
-	RefType     SpanRefType `thrift:"refType,1,required" json:"refType"`
-	TraceIdLow  int64       `thrift:"traceIdLow,2,required" json:"traceIdLow"`
-	TraceIdHigh int64       `thrift:"traceIdHigh,3,required" json:"traceIdHigh"`
-	SpanId      int64       `thrift:"spanId,4,required" json:"spanId"`
-}
-
-func NewSpanRef() *SpanRef {
-	return &SpanRef{}
-}
-
-func (p *SpanRef) GetRefType() SpanRefType {
-	return p.RefType
-}
-
-func (p *SpanRef) GetTraceIdLow() int64 {
-	return p.TraceIdLow
-}
-
-func (p *SpanRef) GetTraceIdHigh() int64 {
-	return p.TraceIdHigh
-}
-
-func (p *SpanRef) GetSpanId() int64 {
-	return p.SpanId
-}
-func (p *SpanRef) Read(iprot thrift.TProtocol) error {
-	if _, err := iprot.ReadStructBegin(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
-	}
-
-	var issetRefType bool = false
-	var issetTraceIdLow bool = false
-	var issetTraceIdHigh bool = false
-	var issetSpanId bool = false
-
-	for {
-		_, fieldTypeId, fieldId, err := iprot.ReadFieldBegin()
-		if err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
-		}
-		if fieldTypeId == thrift.STOP {
-			break
-		}
-		switch fieldId {
-		case 1:
-			if err := p.readField1(iprot); err != nil {
-				return err
-			}
-			issetRefType = true
-		case 2:
-			if err := p.readField2(iprot); err != nil {
-				return err
-			}
-			issetTraceIdLow = true
-		case 3:
-			if err := p.readField3(iprot); err != nil {
-				return err
-			}
-			issetTraceIdHigh = true
-		case 4:
-			if err := p.readField4(iprot); err != nil {
-				return err
-			}
-			issetSpanId = true
-		default:
-			if err := iprot.Skip(fieldTypeId); err != nil {
-				return err
-			}
-		}
-		if err := iprot.ReadFieldEnd(); err != nil {
-			return err
-		}
-	}
-	if err := iprot.ReadStructEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
-	}
-	if !issetRefType {
-		return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field RefType is not set"))
-	}
-	if !issetTraceIdLow {
-		return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field TraceIdLow is not set"))
-	}
-	if !issetTraceIdHigh {
-		return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field TraceIdHigh is not set"))
-	}
-	if !issetSpanId {
-		return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field SpanId is not set"))
-	}
-	return nil
-}
-
-func (p *SpanRef) readField1(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadI32(); err != nil {
-		return thrift.PrependError("error reading field 1: ", err)
-	} else {
-		temp := SpanRefType(v)
-		p.RefType = temp
-	}
-	return nil
-}
-
-func (p *SpanRef) readField2(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadI64(); err != nil {
-		return thrift.PrependError("error reading field 2: ", err)
-	} else {
-		p.TraceIdLow = v
-	}
-	return nil
-}
-
-func (p *SpanRef) readField3(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadI64(); err != nil {
-		return thrift.PrependError("error reading field 3: ", err)
-	} else {
-		p.TraceIdHigh = v
-	}
-	return nil
-}
-
-func (p *SpanRef) readField4(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadI64(); err != nil {
-		return thrift.PrependError("error reading field 4: ", err)
-	} else {
-		p.SpanId = v
-	}
-	return nil
-}
-
-func (p *SpanRef) Write(oprot thrift.TProtocol) error {
-	if err := oprot.WriteStructBegin("SpanRef"); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err)
-	}
-	if err := p.writeField1(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField2(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField3(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField4(oprot); err != nil {
-		return err
-	}
-	if err := oprot.WriteFieldStop(); err != nil {
-		return thrift.PrependError("write field stop error: ", err)
-	}
-	if err := oprot.WriteStructEnd(); err != nil {
-		return thrift.PrependError("write struct stop error: ", err)
-	}
-	return nil
-}
-
-func (p *SpanRef) writeField1(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("refType", thrift.I32, 1); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:refType: ", p), err)
-	}
-	if err := oprot.WriteI32(int32(p.RefType)); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T.refType (1) field write error: ", p), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 1:refType: ", p), err)
-	}
-	return err
-}
-
-func (p *SpanRef) writeField2(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("traceIdLow", thrift.I64, 2); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 2:traceIdLow: ", p), err)
-	}
-	if err := oprot.WriteI64(int64(p.TraceIdLow)); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T.traceIdLow (2) field write error: ", p), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 2:traceIdLow: ", p), err)
-	}
-	return err
-}
-
-func (p *SpanRef) writeField3(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("traceIdHigh", thrift.I64, 3); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 3:traceIdHigh: ", p), err)
-	}
-	if err := oprot.WriteI64(int64(p.TraceIdHigh)); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T.traceIdHigh (3) field write error: ", p), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 3:traceIdHigh: ", p), err)
-	}
-	return err
-}
-
-func (p *SpanRef) writeField4(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("spanId", thrift.I64, 4); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 4:spanId: ", p), err)
-	}
-	if err := oprot.WriteI64(int64(p.SpanId)); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T.spanId (4) field write error: ", p), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 4:spanId: ", p), err)
-	}
-	return err
-}
-
-func (p *SpanRef) String() string {
-	if p == nil {
-		return "<nil>"
-	}
-	return fmt.Sprintf("SpanRef(%+v)", *p)
-}
-
-// Attributes:
-//  - TraceIdLow
-//  - TraceIdHigh
-//  - SpanId
-//  - ParentSpanId
-//  - OperationName
-//  - References
-//  - Flags
-//  - StartTime
-//  - Duration
-//  - Tags
-//  - Logs
-type Span struct {
-	TraceIdLow    int64      `thrift:"traceIdLow,1,required" json:"traceIdLow"`
-	TraceIdHigh   int64      `thrift:"traceIdHigh,2,required" json:"traceIdHigh"`
-	SpanId        int64      `thrift:"spanId,3,required" json:"spanId"`
-	ParentSpanId  int64      `thrift:"parentSpanId,4,required" json:"parentSpanId"`
-	OperationName string     `thrift:"operationName,5,required" json:"operationName"`
-	References    []*SpanRef `thrift:"references,6" json:"references,omitempty"`
-	Flags         int32      `thrift:"flags,7,required" json:"flags"`
-	StartTime     int64      `thrift:"startTime,8,required" json:"startTime"`
-	Duration      int64      `thrift:"duration,9,required" json:"duration"`
-	Tags          []*Tag     `thrift:"tags,10" json:"tags,omitempty"`
-	Logs          []*Log     `thrift:"logs,11" json:"logs,omitempty"`
-}
-
-func NewSpan() *Span {
-	return &Span{}
-}
-
-func (p *Span) GetTraceIdLow() int64 {
-	return p.TraceIdLow
-}
-
-func (p *Span) GetTraceIdHigh() int64 {
-	return p.TraceIdHigh
-}
-
-func (p *Span) GetSpanId() int64 {
-	return p.SpanId
-}
-
-func (p *Span) GetParentSpanId() int64 {
-	return p.ParentSpanId
-}
-
-func (p *Span) GetOperationName() string {
-	return p.OperationName
-}
-
-var Span_References_DEFAULT []*SpanRef
-
-func (p *Span) GetReferences() []*SpanRef {
-	return p.References
-}
-
-func (p *Span) GetFlags() int32 {
-	return p.Flags
-}
-
-func (p *Span) GetStartTime() int64 {
-	return p.StartTime
-}
-
-func (p *Span) GetDuration() int64 {
-	return p.Duration
-}
-
-var Span_Tags_DEFAULT []*Tag
-
-func (p *Span) GetTags() []*Tag {
-	return p.Tags
-}
-
-var Span_Logs_DEFAULT []*Log
-
-func (p *Span) GetLogs() []*Log {
-	return p.Logs
-}
-func (p *Span) IsSetReferences() bool {
-	return p.References != nil
-}
-
-func (p *Span) IsSetTags() bool {
-	return p.Tags != nil
-}
-
-func (p *Span) IsSetLogs() bool {
-	return p.Logs != nil
-}
-
-func (p *Span) Read(iprot thrift.TProtocol) error {
-	if _, err := iprot.ReadStructBegin(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
-	}
-
-	var issetTraceIdLow bool = false
-	var issetTraceIdHigh bool = false
-	var issetSpanId bool = false
-	var issetParentSpanId bool = false
-	var issetOperationName bool = false
-	var issetFlags bool = false
-	var issetStartTime bool = false
-	var issetDuration bool = false
-
-	for {
-		_, fieldTypeId, fieldId, err := iprot.ReadFieldBegin()
-		if err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
-		}
-		if fieldTypeId == thrift.STOP {
-			break
-		}
-		switch fieldId {
-		case 1:
-			if err := p.readField1(iprot); err != nil {
-				return err
-			}
-			issetTraceIdLow = true
-		case 2:
-			if err := p.readField2(iprot); err != nil {
-				return err
-			}
-			issetTraceIdHigh = true
-		case 3:
-			if err := p.readField3(iprot); err != nil {
-				return err
-			}
-			issetSpanId = true
-		case 4:
-			if err := p.readField4(iprot); err != nil {
-				return err
-			}
-			issetParentSpanId = true
-		case 5:
-			if err := p.readField5(iprot); err != nil {
-				return err
-			}
-			issetOperationName = true
-		case 6:
-			if err := p.readField6(iprot); err != nil {
-				return err
-			}
-		case 7:
-			if err := p.readField7(iprot); err != nil {
-				return err
-			}
-			issetFlags = true
-		case 8:
-			if err := p.readField8(iprot); err != nil {
-				return err
-			}
-			issetStartTime = true
-		case 9:
-			if err := p.readField9(iprot); err != nil {
-				return err
-			}
-			issetDuration = true
-		case 10:
-			if err := p.readField10(iprot); err != nil {
-				return err
-			}
-		case 11:
-			if err := p.readField11(iprot); err != nil {
-				return err
-			}
-		default:
-			if err := iprot.Skip(fieldTypeId); err != nil {
-				return err
-			}
-		}
-		if err := iprot.ReadFieldEnd(); err != nil {
-			return err
-		}
-	}
-	if err := iprot.ReadStructEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
-	}
-	if !issetTraceIdLow {
-		return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field TraceIdLow is not set"))
-	}
-	if !issetTraceIdHigh {
-		return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field TraceIdHigh is not set"))
-	}
-	if !issetSpanId {
-		return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field SpanId is not set"))
-	}
-	if !issetParentSpanId {
-		return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field ParentSpanId is not set"))
-	}
-	if !issetOperationName {
-		return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field OperationName is not set"))
-	}
-	if !issetFlags {
-		return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field Flags is not set"))
-	}
-	if !issetStartTime {
-		return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field StartTime is not set"))
-	}
-	if !issetDuration {
-		return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field Duration is not set"))
-	}
-	return nil
-}
-
-func (p *Span) readField1(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadI64(); err != nil {
-		return thrift.PrependError("error reading field 1: ", err)
-	} else {
-		p.TraceIdLow = v
-	}
-	return nil
-}
-
-func (p *Span) readField2(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadI64(); err != nil {
-		return thrift.PrependError("error reading field 2: ", err)
-	} else {
-		p.TraceIdHigh = v
-	}
-	return nil
-}
-
-func (p *Span) readField3(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadI64(); err != nil {
-		return thrift.PrependError("error reading field 3: ", err)
-	} else {
-		p.SpanId = v
-	}
-	return nil
-}
-
-func (p *Span) readField4(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadI64(); err != nil {
-		return thrift.PrependError("error reading field 4: ", err)
-	} else {
-		p.ParentSpanId = v
-	}
-	return nil
-}
-
-func (p *Span) readField5(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadString(); err != nil {
-		return thrift.PrependError("error reading field 5: ", err)
-	} else {
-		p.OperationName = v
-	}
-	return nil
-}
-
-func (p *Span) readField6(iprot thrift.TProtocol) error {
-	_, size, err := iprot.ReadListBegin()
-	if err != nil {
-		return thrift.PrependError("error reading list begin: ", err)
-	}
-	tSlice := make([]*SpanRef, 0, size)
-	p.References = tSlice
-	for i := 0; i < size; i++ {
-		_elem1 := &SpanRef{}
-		if err := _elem1.Read(iprot); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", _elem1), err)
-		}
-		p.References = append(p.References, _elem1)
-	}
-	if err := iprot.ReadListEnd(); err != nil {
-		return thrift.PrependError("error reading list end: ", err)
-	}
-	return nil
-}
-
-func (p *Span) readField7(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadI32(); err != nil {
-		return thrift.PrependError("error reading field 7: ", err)
-	} else {
-		p.Flags = v
-	}
-	return nil
-}
-
-func (p *Span) readField8(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadI64(); err != nil {
-		return thrift.PrependError("error reading field 8: ", err)
-	} else {
-		p.StartTime = v
-	}
-	return nil
-}
-
-func (p *Span) readField9(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadI64(); err != nil {
-		return thrift.PrependError("error reading field 9: ", err)
-	} else {
-		p.Duration = v
-	}
-	return nil
-}
-
-func (p *Span) readField10(iprot thrift.TProtocol) error {
-	_, size, err := iprot.ReadListBegin()
-	if err != nil {
-		return thrift.PrependError("error reading list begin: ", err)
-	}
-	tSlice := make([]*Tag, 0, size)
-	p.Tags = tSlice
-	for i := 0; i < size; i++ {
-		_elem2 := &Tag{}
-		if err := _elem2.Read(iprot); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", _elem2), err)
-		}
-		p.Tags = append(p.Tags, _elem2)
-	}
-	if err := iprot.ReadListEnd(); err != nil {
-		return thrift.PrependError("error reading list end: ", err)
-	}
-	return nil
-}
-
-func (p *Span) readField11(iprot thrift.TProtocol) error {
-	_, size, err := iprot.ReadListBegin()
-	if err != nil {
-		return thrift.PrependError("error reading list begin: ", err)
-	}
-	tSlice := make([]*Log, 0, size)
-	p.Logs = tSlice
-	for i := 0; i < size; i++ {
-		_elem3 := &Log{}
-		if err := _elem3.Read(iprot); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", _elem3), err)
-		}
-		p.Logs = append(p.Logs, _elem3)
-	}
-	if err := iprot.ReadListEnd(); err != nil {
-		return thrift.PrependError("error reading list end: ", err)
-	}
-	return nil
-}
-
-func (p *Span) Write(oprot thrift.TProtocol) error {
-	if err := oprot.WriteStructBegin("Span"); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err)
-	}
-	if err := p.writeField1(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField2(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField3(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField4(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField5(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField6(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField7(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField8(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField9(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField10(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField11(oprot); err != nil {
-		return err
-	}
-	if err := oprot.WriteFieldStop(); err != nil {
-		return thrift.PrependError("write field stop error: ", err)
-	}
-	if err := oprot.WriteStructEnd(); err != nil {
-		return thrift.PrependError("write struct stop error: ", err)
-	}
-	return nil
-}
-
-func (p *Span) writeField1(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("traceIdLow", thrift.I64, 1); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:traceIdLow: ", p), err)
-	}
-	if err := oprot.WriteI64(int64(p.TraceIdLow)); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T.traceIdLow (1) field write error: ", p), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 1:traceIdLow: ", p), err)
-	}
-	return err
-}
-
-func (p *Span) writeField2(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("traceIdHigh", thrift.I64, 2); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 2:traceIdHigh: ", p), err)
-	}
-	if err := oprot.WriteI64(int64(p.TraceIdHigh)); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T.traceIdHigh (2) field write error: ", p), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 2:traceIdHigh: ", p), err)
-	}
-	return err
-}
-
-func (p *Span) writeField3(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("spanId", thrift.I64, 3); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 3:spanId: ", p), err)
-	}
-	if err := oprot.WriteI64(int64(p.SpanId)); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T.spanId (3) field write error: ", p), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 3:spanId: ", p), err)
-	}
-	return err
-}
-
-func (p *Span) writeField4(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("parentSpanId", thrift.I64, 4); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 4:parentSpanId: ", p), err)
-	}
-	if err := oprot.WriteI64(int64(p.ParentSpanId)); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T.parentSpanId (4) field write error: ", p), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 4:parentSpanId: ", p), err)
-	}
-	return err
-}
-
-func (p *Span) writeField5(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("operationName", thrift.STRING, 5); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 5:operationName: ", p), err)
-	}
-	if err := oprot.WriteString(string(p.OperationName)); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T.operationName (5) field write error: ", p), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 5:operationName: ", p), err)
-	}
-	return err
-}
-
-func (p *Span) writeField6(oprot thrift.TProtocol) (err error) {
-	if p.IsSetReferences() {
-		if err := oprot.WriteFieldBegin("references", thrift.LIST, 6); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field begin error 6:references: ", p), err)
-		}
-		if err := oprot.WriteListBegin(thrift.STRUCT, len(p.References)); err != nil {
-			return thrift.PrependError("error writing list begin: ", err)
-		}
-		for _, v := range p.References {
-			if err := v.Write(oprot); err != nil {
-				return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", v), err)
-			}
-		}
-		if err := oprot.WriteListEnd(); err != nil {
-			return thrift.PrependError("error writing list end: ", err)
-		}
-		if err := oprot.WriteFieldEnd(); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field end error 6:references: ", p), err)
-		}
-	}
-	return err
-}
-
-func (p *Span) writeField7(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("flags", thrift.I32, 7); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 7:flags: ", p), err)
-	}
-	if err := oprot.WriteI32(int32(p.Flags)); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T.flags (7) field write error: ", p), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 7:flags: ", p), err)
-	}
-	return err
-}
-
-func (p *Span) writeField8(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("startTime", thrift.I64, 8); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 8:startTime: ", p), err)
-	}
-	if err := oprot.WriteI64(int64(p.StartTime)); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T.startTime (8) field write error: ", p), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 8:startTime: ", p), err)
-	}
-	return err
-}
-
-func (p *Span) writeField9(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("duration", thrift.I64, 9); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 9:duration: ", p), err)
-	}
-	if err := oprot.WriteI64(int64(p.Duration)); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T.duration (9) field write error: ", p), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 9:duration: ", p), err)
-	}
-	return err
-}
-
-func (p *Span) writeField10(oprot thrift.TProtocol) (err error) {
-	if p.IsSetTags() {
-		if err := oprot.WriteFieldBegin("tags", thrift.LIST, 10); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field begin error 10:tags: ", p), err)
-		}
-		if err := oprot.WriteListBegin(thrift.STRUCT, len(p.Tags)); err != nil {
-			return thrift.PrependError("error writing list begin: ", err)
-		}
-		for _, v := range p.Tags {
-			if err := v.Write(oprot); err != nil {
-				return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", v), err)
-			}
-		}
-		if err := oprot.WriteListEnd(); err != nil {
-			return thrift.PrependError("error writing list end: ", err)
-		}
-		if err := oprot.WriteFieldEnd(); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field end error 10:tags: ", p), err)
-		}
-	}
-	return err
-}
-
-func (p *Span) writeField11(oprot thrift.TProtocol) (err error) {
-	if p.IsSetLogs() {
-		if err := oprot.WriteFieldBegin("logs", thrift.LIST, 11); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field begin error 11:logs: ", p), err)
-		}
-		if err := oprot.WriteListBegin(thrift.STRUCT, len(p.Logs)); err != nil {
-			return thrift.PrependError("error writing list begin: ", err)
-		}
-		for _, v := range p.Logs {
-			if err := v.Write(oprot); err != nil {
-				return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", v), err)
-			}
-		}
-		if err := oprot.WriteListEnd(); err != nil {
-			return thrift.PrependError("error writing list end: ", err)
-		}
-		if err := oprot.WriteFieldEnd(); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field end error 11:logs: ", p), err)
-		}
-	}
-	return err
-}
-
-func (p *Span) String() string {
-	if p == nil {
-		return "<nil>"
-	}
-	return fmt.Sprintf("Span(%+v)", *p)
-}
-
-// Attributes:
-//  - ServiceName
-//  - Tags
-type Process struct {
-	ServiceName string `thrift:"serviceName,1,required" json:"serviceName"`
-	Tags        []*Tag `thrift:"tags,2" json:"tags,omitempty"`
-}
-
-func NewProcess() *Process {
-	return &Process{}
-}
-
-func (p *Process) GetServiceName() string {
-	return p.ServiceName
-}
-
-var Process_Tags_DEFAULT []*Tag
-
-func (p *Process) GetTags() []*Tag {
-	return p.Tags
-}
-func (p *Process) IsSetTags() bool {
-	return p.Tags != nil
-}
-
-func (p *Process) Read(iprot thrift.TProtocol) error {
-	if _, err := iprot.ReadStructBegin(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
-	}
-
-	var issetServiceName bool = false
-
-	for {
-		_, fieldTypeId, fieldId, err := iprot.ReadFieldBegin()
-		if err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
-		}
-		if fieldTypeId == thrift.STOP {
-			break
-		}
-		switch fieldId {
-		case 1:
-			if err := p.readField1(iprot); err != nil {
-				return err
-			}
-			issetServiceName = true
-		case 2:
-			if err := p.readField2(iprot); err != nil {
-				return err
-			}
-		default:
-			if err := iprot.Skip(fieldTypeId); err != nil {
-				return err
-			}
-		}
-		if err := iprot.ReadFieldEnd(); err != nil {
-			return err
-		}
-	}
-	if err := iprot.ReadStructEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
-	}
-	if !issetServiceName {
-		return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field ServiceName is not set"))
-	}
-	return nil
-}
-
-func (p *Process) readField1(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadString(); err != nil {
-		return thrift.PrependError("error reading field 1: ", err)
-	} else {
-		p.ServiceName = v
-	}
-	return nil
-}
-
-func (p *Process) readField2(iprot thrift.TProtocol) error {
-	_, size, err := iprot.ReadListBegin()
-	if err != nil {
-		return thrift.PrependError("error reading list begin: ", err)
-	}
-	tSlice := make([]*Tag, 0, size)
-	p.Tags = tSlice
-	for i := 0; i < size; i++ {
-		_elem4 := &Tag{}
-		if err := _elem4.Read(iprot); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", _elem4), err)
-		}
-		p.Tags = append(p.Tags, _elem4)
-	}
-	if err := iprot.ReadListEnd(); err != nil {
-		return thrift.PrependError("error reading list end: ", err)
-	}
-	return nil
-}
-
-func (p *Process) Write(oprot thrift.TProtocol) error {
-	if err := oprot.WriteStructBegin("Process"); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err)
-	}
-	if err := p.writeField1(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField2(oprot); err != nil {
-		return err
-	}
-	if err := oprot.WriteFieldStop(); err != nil {
-		return thrift.PrependError("write field stop error: ", err)
-	}
-	if err := oprot.WriteStructEnd(); err != nil {
-		return thrift.PrependError("write struct stop error: ", err)
-	}
-	return nil
-}
-
-func (p *Process) writeField1(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("serviceName", thrift.STRING, 1); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:serviceName: ", p), err)
-	}
-	if err := oprot.WriteString(string(p.ServiceName)); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T.serviceName (1) field write error: ", p), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 1:serviceName: ", p), err)
-	}
-	return err
-}
-
-func (p *Process) writeField2(oprot thrift.TProtocol) (err error) {
-	if p.IsSetTags() {
-		if err := oprot.WriteFieldBegin("tags", thrift.LIST, 2); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field begin error 2:tags: ", p), err)
-		}
-		if err := oprot.WriteListBegin(thrift.STRUCT, len(p.Tags)); err != nil {
-			return thrift.PrependError("error writing list begin: ", err)
-		}
-		for _, v := range p.Tags {
-			if err := v.Write(oprot); err != nil {
-				return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", v), err)
-			}
-		}
-		if err := oprot.WriteListEnd(); err != nil {
-			return thrift.PrependError("error writing list end: ", err)
-		}
-		if err := oprot.WriteFieldEnd(); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field end error 2:tags: ", p), err)
-		}
-	}
-	return err
-}
-
-func (p *Process) String() string {
-	if p == nil {
-		return "<nil>"
-	}
-	return fmt.Sprintf("Process(%+v)", *p)
-}
-
-// Attributes:
-//  - FullQueueDroppedSpans
-//  - TooLargeDroppedSpans
-//  - FailedToEmitSpans
-type ClientStats struct {
-	FullQueueDroppedSpans int64 `thrift:"fullQueueDroppedSpans,1,required" json:"fullQueueDroppedSpans"`
-	TooLargeDroppedSpans  int64 `thrift:"tooLargeDroppedSpans,2,required" json:"tooLargeDroppedSpans"`
-	FailedToEmitSpans     int64 `thrift:"failedToEmitSpans,3,required" json:"failedToEmitSpans"`
-}
-
-func NewClientStats() *ClientStats {
-	return &ClientStats{}
-}
-
-func (p *ClientStats) GetFullQueueDroppedSpans() int64 {
-	return p.FullQueueDroppedSpans
-}
-
-func (p *ClientStats) GetTooLargeDroppedSpans() int64 {
-	return p.TooLargeDroppedSpans
-}
-
-func (p *ClientStats) GetFailedToEmitSpans() int64 {
-	return p.FailedToEmitSpans
-}
-func (p *ClientStats) Read(iprot thrift.TProtocol) error {
-	if _, err := iprot.ReadStructBegin(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
-	}
-
-	var issetFullQueueDroppedSpans bool = false
-	var issetTooLargeDroppedSpans bool = false
-	var issetFailedToEmitSpans bool = false
-
-	for {
-		_, fieldTypeId, fieldId, err := iprot.ReadFieldBegin()
-		if err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
-		}
-		if fieldTypeId == thrift.STOP {
-			break
-		}
-		switch fieldId {
-		case 1:
-			if err := p.readField1(iprot); err != nil {
-				return err
-			}
-			issetFullQueueDroppedSpans = true
-		case 2:
-			if err := p.readField2(iprot); err != nil {
-				return err
-			}
-			issetTooLargeDroppedSpans = true
-		case 3:
-			if err := p.readField3(iprot); err != nil {
-				return err
-			}
-			issetFailedToEmitSpans = true
-		default:
-			if err := iprot.Skip(fieldTypeId); err != nil {
-				return err
-			}
-		}
-		if err := iprot.ReadFieldEnd(); err != nil {
-			return err
-		}
-	}
-	if err := iprot.ReadStructEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
-	}
-	if !issetFullQueueDroppedSpans {
-		return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field FullQueueDroppedSpans is not set"))
-	}
-	if !issetTooLargeDroppedSpans {
-		return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field TooLargeDroppedSpans is not set"))
-	}
-	if !issetFailedToEmitSpans {
-		return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field FailedToEmitSpans is not set"))
-	}
-	return nil
-}
-
-func (p *ClientStats) readField1(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadI64(); err != nil {
-		return thrift.PrependError("error reading field 1: ", err)
-	} else {
-		p.FullQueueDroppedSpans = v
-	}
-	return nil
-}
-
-func (p *ClientStats) readField2(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadI64(); err != nil {
-		return thrift.PrependError("error reading field 2: ", err)
-	} else {
-		p.TooLargeDroppedSpans = v
-	}
-	return nil
-}
-
-func (p *ClientStats) readField3(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadI64(); err != nil {
-		return thrift.PrependError("error reading field 3: ", err)
-	} else {
-		p.FailedToEmitSpans = v
-	}
-	return nil
-}
-
-func (p *ClientStats) Write(oprot thrift.TProtocol) error {
-	if err := oprot.WriteStructBegin("ClientStats"); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err)
-	}
-	if err := p.writeField1(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField2(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField3(oprot); err != nil {
-		return err
-	}
-	if err := oprot.WriteFieldStop(); err != nil {
-		return thrift.PrependError("write field stop error: ", err)
-	}
-	if err := oprot.WriteStructEnd(); err != nil {
-		return thrift.PrependError("write struct stop error: ", err)
-	}
-	return nil
-}
-
-func (p *ClientStats) writeField1(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("fullQueueDroppedSpans", thrift.I64, 1); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:fullQueueDroppedSpans: ", p), err)
-	}
-	if err := oprot.WriteI64(int64(p.FullQueueDroppedSpans)); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T.fullQueueDroppedSpans (1) field write error: ", p), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 1:fullQueueDroppedSpans: ", p), err)
-	}
-	return err
-}
-
-func (p *ClientStats) writeField2(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("tooLargeDroppedSpans", thrift.I64, 2); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 2:tooLargeDroppedSpans: ", p), err)
-	}
-	if err := oprot.WriteI64(int64(p.TooLargeDroppedSpans)); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T.tooLargeDroppedSpans (2) field write error: ", p), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 2:tooLargeDroppedSpans: ", p), err)
-	}
-	return err
-}
-
-func (p *ClientStats) writeField3(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("failedToEmitSpans", thrift.I64, 3); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 3:failedToEmitSpans: ", p), err)
-	}
-	if err := oprot.WriteI64(int64(p.FailedToEmitSpans)); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T.failedToEmitSpans (3) field write error: ", p), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 3:failedToEmitSpans: ", p), err)
-	}
-	return err
-}
-
-func (p *ClientStats) String() string {
-	if p == nil {
-		return "<nil>"
-	}
-	return fmt.Sprintf("ClientStats(%+v)", *p)
-}
-
-// Attributes:
-//  - Process
-//  - Spans
-//  - SeqNo
-//  - Stats
-type Batch struct {
-	Process *Process     `thrift:"process,1,required" json:"process"`
-	Spans   []*Span      `thrift:"spans,2,required" json:"spans"`
-	SeqNo   *int64       `thrift:"seqNo,3" json:"seqNo,omitempty"`
-	Stats   *ClientStats `thrift:"stats,4" json:"stats,omitempty"`
-}
-
-func NewBatch() *Batch {
-	return &Batch{}
-}
-
-var Batch_Process_DEFAULT *Process
-
-func (p *Batch) GetProcess() *Process {
-	if !p.IsSetProcess() {
-		return Batch_Process_DEFAULT
-	}
-	return p.Process
-}
-
-func (p *Batch) GetSpans() []*Span {
-	return p.Spans
-}
-
-var Batch_SeqNo_DEFAULT int64
-
-func (p *Batch) GetSeqNo() int64 {
-	if !p.IsSetSeqNo() {
-		return Batch_SeqNo_DEFAULT
-	}
-	return *p.SeqNo
-}
-
-var Batch_Stats_DEFAULT *ClientStats
-
-func (p *Batch) GetStats() *ClientStats {
-	if !p.IsSetStats() {
-		return Batch_Stats_DEFAULT
-	}
-	return p.Stats
-}
-func (p *Batch) IsSetProcess() bool {
-	return p.Process != nil
-}
-
-func (p *Batch) IsSetSeqNo() bool {
-	return p.SeqNo != nil
-}
-
-func (p *Batch) IsSetStats() bool {
-	return p.Stats != nil
-}
-
-func (p *Batch) Read(iprot thrift.TProtocol) error {
-	if _, err := iprot.ReadStructBegin(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
-	}
-
-	var issetProcess bool = false
-	var issetSpans bool = false
-
-	for {
-		_, fieldTypeId, fieldId, err := iprot.ReadFieldBegin()
-		if err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
-		}
-		if fieldTypeId == thrift.STOP {
-			break
-		}
-		switch fieldId {
-		case 1:
-			if err := p.readField1(iprot); err != nil {
-				return err
-			}
-			issetProcess = true
-		case 2:
-			if err := p.readField2(iprot); err != nil {
-				return err
-			}
-			issetSpans = true
-		case 3:
-			if err := p.readField3(iprot); err != nil {
-				return err
-			}
-		case 4:
-			if err := p.readField4(iprot); err != nil {
-				return err
-			}
-		default:
-			if err := iprot.Skip(fieldTypeId); err != nil {
-				return err
-			}
-		}
-		if err := iprot.ReadFieldEnd(); err != nil {
-			return err
-		}
-	}
-	if err := iprot.ReadStructEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
-	}
-	if !issetProcess {
-		return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field Process is not set"))
-	}
-	if !issetSpans {
-		return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field Spans is not set"))
-	}
-	return nil
-}
-
-func (p *Batch) readField1(iprot thrift.TProtocol) error {
-	p.Process = &Process{}
-	if err := p.Process.Read(iprot); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", p.Process), err)
-	}
-	return nil
-}
-
-func (p *Batch) readField2(iprot thrift.TProtocol) error {
-	_, size, err := iprot.ReadListBegin()
-	if err != nil {
-		return thrift.PrependError("error reading list begin: ", err)
-	}
-	tSlice := make([]*Span, 0, size)
-	p.Spans = tSlice
-	for i := 0; i < size; i++ {
-		_elem5 := &Span{}
-		if err := _elem5.Read(iprot); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", _elem5), err)
-		}
-		p.Spans = append(p.Spans, _elem5)
-	}
-	if err := iprot.ReadListEnd(); err != nil {
-		return thrift.PrependError("error reading list end: ", err)
-	}
-	return nil
-}
-
-func (p *Batch) readField3(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadI64(); err != nil {
-		return thrift.PrependError("error reading field 3: ", err)
-	} else {
-		p.SeqNo = &v
-	}
-	return nil
-}
-
-func (p *Batch) readField4(iprot thrift.TProtocol) error {
-	p.Stats = &ClientStats{}
-	if err := p.Stats.Read(iprot); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", p.Stats), err)
-	}
-	return nil
-}
-
-func (p *Batch) Write(oprot thrift.TProtocol) error {
-	if err := oprot.WriteStructBegin("Batch"); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err)
-	}
-	if err := p.writeField1(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField2(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField3(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField4(oprot); err != nil {
-		return err
-	}
-	if err := oprot.WriteFieldStop(); err != nil {
-		return thrift.PrependError("write field stop error: ", err)
-	}
-	if err := oprot.WriteStructEnd(); err != nil {
-		return thrift.PrependError("write struct stop error: ", err)
-	}
-	return nil
-}
-
-func (p *Batch) writeField1(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("process", thrift.STRUCT, 1); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:process: ", p), err)
-	}
-	if err := p.Process.Write(oprot); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", p.Process), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 1:process: ", p), err)
-	}
-	return err
-}
-
-func (p *Batch) writeField2(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("spans", thrift.LIST, 2); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 2:spans: ", p), err)
-	}
-	if err := oprot.WriteListBegin(thrift.STRUCT, len(p.Spans)); err != nil {
-		return thrift.PrependError("error writing list begin: ", err)
-	}
-	for _, v := range p.Spans {
-		if err := v.Write(oprot); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", v), err)
-		}
-	}
-	if err := oprot.WriteListEnd(); err != nil {
-		return thrift.PrependError("error writing list end: ", err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 2:spans: ", p), err)
-	}
-	return err
-}
-
-func (p *Batch) writeField3(oprot thrift.TProtocol) (err error) {
-	if p.IsSetSeqNo() {
-		if err := oprot.WriteFieldBegin("seqNo", thrift.I64, 3); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field begin error 3:seqNo: ", p), err)
-		}
-		if err := oprot.WriteI64(int64(*p.SeqNo)); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T.seqNo (3) field write error: ", p), err)
-		}
-		if err := oprot.WriteFieldEnd(); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field end error 3:seqNo: ", p), err)
-		}
-	}
-	return err
-}
-
-func (p *Batch) writeField4(oprot thrift.TProtocol) (err error) {
-	if p.IsSetStats() {
-		if err := oprot.WriteFieldBegin("stats", thrift.STRUCT, 4); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field begin error 4:stats: ", p), err)
-		}
-		if err := p.Stats.Write(oprot); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", p.Stats), err)
-		}
-		if err := oprot.WriteFieldEnd(); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field end error 4:stats: ", p), err)
-		}
-	}
-	return err
-}
-
-func (p *Batch) String() string {
-	if p == nil {
-		return "<nil>"
-	}
-	return fmt.Sprintf("Batch(%+v)", *p)
-}
-
-// Attributes:
-//  - Ok
-type BatchSubmitResponse struct {
-	Ok bool `thrift:"ok,1,required" json:"ok"`
-}
-
-func NewBatchSubmitResponse() *BatchSubmitResponse {
-	return &BatchSubmitResponse{}
-}
-
-func (p *BatchSubmitResponse) GetOk() bool {
-	return p.Ok
-}
-func (p *BatchSubmitResponse) Read(iprot thrift.TProtocol) error {
-	if _, err := iprot.ReadStructBegin(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
-	}
-
-	var issetOk bool = false
-
-	for {
-		_, fieldTypeId, fieldId, err := iprot.ReadFieldBegin()
-		if err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
-		}
-		if fieldTypeId == thrift.STOP {
-			break
-		}
-		switch fieldId {
-		case 1:
-			if err := p.readField1(iprot); err != nil {
-				return err
-			}
-			issetOk = true
-		default:
-			if err := iprot.Skip(fieldTypeId); err != nil {
-				return err
-			}
-		}
-		if err := iprot.ReadFieldEnd(); err != nil {
-			return err
-		}
-	}
-	if err := iprot.ReadStructEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
-	}
-	if !issetOk {
-		return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field Ok is not set"))
-	}
-	return nil
-}
-
-func (p *BatchSubmitResponse) readField1(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadBool(); err != nil {
-		return thrift.PrependError("error reading field 1: ", err)
-	} else {
-		p.Ok = v
-	}
-	return nil
-}
-
-func (p *BatchSubmitResponse) Write(oprot thrift.TProtocol) error {
-	if err := oprot.WriteStructBegin("BatchSubmitResponse"); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err)
-	}
-	if err := p.writeField1(oprot); err != nil {
-		return err
-	}
-	if err := oprot.WriteFieldStop(); err != nil {
-		return thrift.PrependError("write field stop error: ", err)
-	}
-	if err := oprot.WriteStructEnd(); err != nil {
-		return thrift.PrependError("write struct stop error: ", err)
-	}
-	return nil
-}
-
-func (p *BatchSubmitResponse) writeField1(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("ok", thrift.BOOL, 1); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:ok: ", p), err)
-	}
-	if err := oprot.WriteBool(bool(p.Ok)); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T.ok (1) field write error: ", p), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 1:ok: ", p), err)
-	}
-	return err
-}
-
-func (p *BatchSubmitResponse) String() string {
-	if p == nil {
-		return "<nil>"
-	}
-	return fmt.Sprintf("BatchSubmitResponse(%+v)", *p)
-}
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift-gen/sampling/GoUnusedProtection__.go b/vendor/github.com/uber/jaeger-client-go/thrift-gen/sampling/GoUnusedProtection__.go
new file mode 100644
index 0000000..015ad4b
--- /dev/null
+++ b/vendor/github.com/uber/jaeger-client-go/thrift-gen/sampling/GoUnusedProtection__.go
@@ -0,0 +1,6 @@
+// Code generated by Thrift Compiler (0.14.1). DO NOT EDIT.
+
+package sampling
+
+var GoUnusedProtection__ int;
+
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift-gen/sampling/constants.go b/vendor/github.com/uber/jaeger-client-go/thrift-gen/sampling/sampling-consts.go
similarity index 63%
rename from vendor/github.com/uber/jaeger-client-go/thrift-gen/sampling/constants.go
rename to vendor/github.com/uber/jaeger-client-go/thrift-gen/sampling/sampling-consts.go
index 0f6e3a8..5cc7628 100644
--- a/vendor/github.com/uber/jaeger-client-go/thrift-gen/sampling/constants.go
+++ b/vendor/github.com/uber/jaeger-client-go/thrift-gen/sampling/sampling-consts.go
@@ -1,18 +1,23 @@
-// Autogenerated by Thrift Compiler (0.9.3)
-// DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
+// Code generated by Thrift Compiler (0.14.1). DO NOT EDIT.
 
 package sampling
 
-import (
+import(
 	"bytes"
+	"context"
 	"fmt"
+	"time"
 	"github.com/uber/jaeger-client-go/thrift"
 )
 
 // (needed to ensure safety because of naive import list construction.)
 var _ = thrift.ZERO
 var _ = fmt.Printf
+var _ = context.Background
+var _ = time.Now
 var _ = bytes.Equal
 
+
 func init() {
 }
+
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift-gen/sampling/sampling.go b/vendor/github.com/uber/jaeger-client-go/thrift-gen/sampling/sampling.go
new file mode 100644
index 0000000..3bffa5b
--- /dev/null
+++ b/vendor/github.com/uber/jaeger-client-go/thrift-gen/sampling/sampling.go
@@ -0,0 +1,1323 @@
+// Code generated by Thrift Compiler (0.14.1). DO NOT EDIT.
+
+package sampling
+
+import(
+	"bytes"
+	"context"
+	"database/sql/driver"
+	"errors"
+	"fmt"
+	"time"
+	"github.com/uber/jaeger-client-go/thrift"
+)
+
+// (needed to ensure safety because of naive import list construction.)
+var _ = thrift.ZERO
+var _ = fmt.Printf
+var _ = context.Background
+var _ = time.Now
+var _ = bytes.Equal
+
+type SamplingStrategyType int64
+const (
+  SamplingStrategyType_PROBABILISTIC SamplingStrategyType = 0
+  SamplingStrategyType_RATE_LIMITING SamplingStrategyType = 1
+)
+
+func (p SamplingStrategyType) String() string {
+  switch p {
+  case SamplingStrategyType_PROBABILISTIC: return "PROBABILISTIC"
+  case SamplingStrategyType_RATE_LIMITING: return "RATE_LIMITING"
+  }
+  return "<UNSET>"
+}
+
+func SamplingStrategyTypeFromString(s string) (SamplingStrategyType, error) {
+  switch s {
+  case "PROBABILISTIC": return SamplingStrategyType_PROBABILISTIC, nil 
+  case "RATE_LIMITING": return SamplingStrategyType_RATE_LIMITING, nil 
+  }
+  return SamplingStrategyType(0), fmt.Errorf("not a valid SamplingStrategyType string")
+}
+
+
+func SamplingStrategyTypePtr(v SamplingStrategyType) *SamplingStrategyType { return &v }
+
+func (p SamplingStrategyType) MarshalText() ([]byte, error) {
+return []byte(p.String()), nil
+}
+
+func (p *SamplingStrategyType) UnmarshalText(text []byte) error {
+q, err := SamplingStrategyTypeFromString(string(text))
+if (err != nil) {
+return err
+}
+*p = q
+return nil
+}
+
+func (p *SamplingStrategyType) Scan(value interface{}) error {
+v, ok := value.(int64)
+if !ok {
+return errors.New("Scan value is not int64")
+}
+*p = SamplingStrategyType(v)
+return nil
+}
+
+func (p * SamplingStrategyType) Value() (driver.Value, error) {
+  if p == nil {
+    return nil, nil
+  }
+return int64(*p), nil
+}
+// Attributes:
+//  - SamplingRate
+type ProbabilisticSamplingStrategy struct {
+  SamplingRate float64 `thrift:"samplingRate,1,required" db:"samplingRate" json:"samplingRate"`
+}
+
+func NewProbabilisticSamplingStrategy() *ProbabilisticSamplingStrategy {
+  return &ProbabilisticSamplingStrategy{}
+}
+
+
+func (p *ProbabilisticSamplingStrategy) GetSamplingRate() float64 {
+  return p.SamplingRate
+}
+func (p *ProbabilisticSamplingStrategy) Read(ctx context.Context, iprot thrift.TProtocol) error {
+  if _, err := iprot.ReadStructBegin(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
+  }
+
+  var issetSamplingRate bool = false;
+
+  for {
+    _, fieldTypeId, fieldId, err := iprot.ReadFieldBegin(ctx)
+    if err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
+    }
+    if fieldTypeId == thrift.STOP { break; }
+    switch fieldId {
+    case 1:
+      if fieldTypeId == thrift.DOUBLE {
+        if err := p.ReadField1(ctx, iprot); err != nil {
+          return err
+        }
+        issetSamplingRate = true
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    default:
+      if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+        return err
+      }
+    }
+    if err := iprot.ReadFieldEnd(ctx); err != nil {
+      return err
+    }
+  }
+  if err := iprot.ReadStructEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
+  }
+  if !issetSamplingRate{
+    return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field SamplingRate is not set"));
+  }
+  return nil
+}
+
+func (p *ProbabilisticSamplingStrategy)  ReadField1(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadDouble(ctx); err != nil {
+  return thrift.PrependError("error reading field 1: ", err)
+} else {
+  p.SamplingRate = v
+}
+  return nil
+}
+
+func (p *ProbabilisticSamplingStrategy) Write(ctx context.Context, oprot thrift.TProtocol) error {
+  if err := oprot.WriteStructBegin(ctx, "ProbabilisticSamplingStrategy"); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err) }
+  if p != nil {
+    if err := p.writeField1(ctx, oprot); err != nil { return err }
+  }
+  if err := oprot.WriteFieldStop(ctx); err != nil {
+    return thrift.PrependError("write field stop error: ", err) }
+  if err := oprot.WriteStructEnd(ctx); err != nil {
+    return thrift.PrependError("write struct stop error: ", err) }
+  return nil
+}
+
+func (p *ProbabilisticSamplingStrategy) writeField1(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "samplingRate", thrift.DOUBLE, 1); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:samplingRate: ", p), err) }
+  if err := oprot.WriteDouble(ctx, float64(p.SamplingRate)); err != nil {
+  return thrift.PrependError(fmt.Sprintf("%T.samplingRate (1) field write error: ", p), err) }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 1:samplingRate: ", p), err) }
+  return err
+}
+
+func (p *ProbabilisticSamplingStrategy) Equals(other *ProbabilisticSamplingStrategy) bool {
+  if p == other {
+    return true
+  } else if p == nil || other == nil {
+    return false
+  }
+  if p.SamplingRate != other.SamplingRate { return false }
+  return true
+}
+
+func (p *ProbabilisticSamplingStrategy) String() string {
+  if p == nil {
+    return "<nil>"
+  }
+  return fmt.Sprintf("ProbabilisticSamplingStrategy(%+v)", *p)
+}
+
+// Attributes:
+//  - MaxTracesPerSecond
+type RateLimitingSamplingStrategy struct {
+  MaxTracesPerSecond int16 `thrift:"maxTracesPerSecond,1,required" db:"maxTracesPerSecond" json:"maxTracesPerSecond"`
+}
+
+func NewRateLimitingSamplingStrategy() *RateLimitingSamplingStrategy {
+  return &RateLimitingSamplingStrategy{}
+}
+
+
+func (p *RateLimitingSamplingStrategy) GetMaxTracesPerSecond() int16 {
+  return p.MaxTracesPerSecond
+}
+func (p *RateLimitingSamplingStrategy) Read(ctx context.Context, iprot thrift.TProtocol) error {
+  if _, err := iprot.ReadStructBegin(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
+  }
+
+  var issetMaxTracesPerSecond bool = false;
+
+  for {
+    _, fieldTypeId, fieldId, err := iprot.ReadFieldBegin(ctx)
+    if err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
+    }
+    if fieldTypeId == thrift.STOP { break; }
+    switch fieldId {
+    case 1:
+      if fieldTypeId == thrift.I16 {
+        if err := p.ReadField1(ctx, iprot); err != nil {
+          return err
+        }
+        issetMaxTracesPerSecond = true
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    default:
+      if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+        return err
+      }
+    }
+    if err := iprot.ReadFieldEnd(ctx); err != nil {
+      return err
+    }
+  }
+  if err := iprot.ReadStructEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
+  }
+  if !issetMaxTracesPerSecond{
+    return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field MaxTracesPerSecond is not set"));
+  }
+  return nil
+}
+
+func (p *RateLimitingSamplingStrategy)  ReadField1(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadI16(ctx); err != nil {
+  return thrift.PrependError("error reading field 1: ", err)
+} else {
+  p.MaxTracesPerSecond = v
+}
+  return nil
+}
+
+func (p *RateLimitingSamplingStrategy) Write(ctx context.Context, oprot thrift.TProtocol) error {
+  if err := oprot.WriteStructBegin(ctx, "RateLimitingSamplingStrategy"); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err) }
+  if p != nil {
+    if err := p.writeField1(ctx, oprot); err != nil { return err }
+  }
+  if err := oprot.WriteFieldStop(ctx); err != nil {
+    return thrift.PrependError("write field stop error: ", err) }
+  if err := oprot.WriteStructEnd(ctx); err != nil {
+    return thrift.PrependError("write struct stop error: ", err) }
+  return nil
+}
+
+func (p *RateLimitingSamplingStrategy) writeField1(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "maxTracesPerSecond", thrift.I16, 1); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:maxTracesPerSecond: ", p), err) }
+  if err := oprot.WriteI16(ctx, int16(p.MaxTracesPerSecond)); err != nil {
+  return thrift.PrependError(fmt.Sprintf("%T.maxTracesPerSecond (1) field write error: ", p), err) }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 1:maxTracesPerSecond: ", p), err) }
+  return err
+}
+
+func (p *RateLimitingSamplingStrategy) Equals(other *RateLimitingSamplingStrategy) bool {
+  if p == other {
+    return true
+  } else if p == nil || other == nil {
+    return false
+  }
+  if p.MaxTracesPerSecond != other.MaxTracesPerSecond { return false }
+  return true
+}
+
+func (p *RateLimitingSamplingStrategy) String() string {
+  if p == nil {
+    return "<nil>"
+  }
+  return fmt.Sprintf("RateLimitingSamplingStrategy(%+v)", *p)
+}
+
+// Attributes:
+//  - Operation
+//  - ProbabilisticSampling
+type OperationSamplingStrategy struct {
+  Operation string `thrift:"operation,1,required" db:"operation" json:"operation"`
+  ProbabilisticSampling *ProbabilisticSamplingStrategy `thrift:"probabilisticSampling,2,required" db:"probabilisticSampling" json:"probabilisticSampling"`
+}
+
+func NewOperationSamplingStrategy() *OperationSamplingStrategy {
+  return &OperationSamplingStrategy{}
+}
+
+
+func (p *OperationSamplingStrategy) GetOperation() string {
+  return p.Operation
+}
+var OperationSamplingStrategy_ProbabilisticSampling_DEFAULT *ProbabilisticSamplingStrategy
+func (p *OperationSamplingStrategy) GetProbabilisticSampling() *ProbabilisticSamplingStrategy {
+  if !p.IsSetProbabilisticSampling() {
+    return OperationSamplingStrategy_ProbabilisticSampling_DEFAULT
+  }
+return p.ProbabilisticSampling
+}
+func (p *OperationSamplingStrategy) IsSetProbabilisticSampling() bool {
+  return p.ProbabilisticSampling != nil
+}
+
+func (p *OperationSamplingStrategy) Read(ctx context.Context, iprot thrift.TProtocol) error {
+  if _, err := iprot.ReadStructBegin(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
+  }
+
+  var issetOperation bool = false;
+  var issetProbabilisticSampling bool = false;
+
+  for {
+    _, fieldTypeId, fieldId, err := iprot.ReadFieldBegin(ctx)
+    if err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
+    }
+    if fieldTypeId == thrift.STOP { break; }
+    switch fieldId {
+    case 1:
+      if fieldTypeId == thrift.STRING {
+        if err := p.ReadField1(ctx, iprot); err != nil {
+          return err
+        }
+        issetOperation = true
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 2:
+      if fieldTypeId == thrift.STRUCT {
+        if err := p.ReadField2(ctx, iprot); err != nil {
+          return err
+        }
+        issetProbabilisticSampling = true
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    default:
+      if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+        return err
+      }
+    }
+    if err := iprot.ReadFieldEnd(ctx); err != nil {
+      return err
+    }
+  }
+  if err := iprot.ReadStructEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
+  }
+  if !issetOperation{
+    return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field Operation is not set"));
+  }
+  if !issetProbabilisticSampling{
+    return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field ProbabilisticSampling is not set"));
+  }
+  return nil
+}
+
+func (p *OperationSamplingStrategy)  ReadField1(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadString(ctx); err != nil {
+  return thrift.PrependError("error reading field 1: ", err)
+} else {
+  p.Operation = v
+}
+  return nil
+}
+
+func (p *OperationSamplingStrategy)  ReadField2(ctx context.Context, iprot thrift.TProtocol) error {
+  p.ProbabilisticSampling = &ProbabilisticSamplingStrategy{}
+  if err := p.ProbabilisticSampling.Read(ctx, iprot); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", p.ProbabilisticSampling), err)
+  }
+  return nil
+}
+
+func (p *OperationSamplingStrategy) Write(ctx context.Context, oprot thrift.TProtocol) error {
+  if err := oprot.WriteStructBegin(ctx, "OperationSamplingStrategy"); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err) }
+  if p != nil {
+    if err := p.writeField1(ctx, oprot); err != nil { return err }
+    if err := p.writeField2(ctx, oprot); err != nil { return err }
+  }
+  if err := oprot.WriteFieldStop(ctx); err != nil {
+    return thrift.PrependError("write field stop error: ", err) }
+  if err := oprot.WriteStructEnd(ctx); err != nil {
+    return thrift.PrependError("write struct stop error: ", err) }
+  return nil
+}
+
+func (p *OperationSamplingStrategy) writeField1(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "operation", thrift.STRING, 1); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:operation: ", p), err) }
+  if err := oprot.WriteString(ctx, string(p.Operation)); err != nil {
+  return thrift.PrependError(fmt.Sprintf("%T.operation (1) field write error: ", p), err) }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 1:operation: ", p), err) }
+  return err
+}
+
+func (p *OperationSamplingStrategy) writeField2(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "probabilisticSampling", thrift.STRUCT, 2); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 2:probabilisticSampling: ", p), err) }
+  if err := p.ProbabilisticSampling.Write(ctx, oprot); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", p.ProbabilisticSampling), err)
+  }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 2:probabilisticSampling: ", p), err) }
+  return err
+}
+
+func (p *OperationSamplingStrategy) Equals(other *OperationSamplingStrategy) bool {
+  if p == other {
+    return true
+  } else if p == nil || other == nil {
+    return false
+  }
+  if p.Operation != other.Operation { return false }
+  if !p.ProbabilisticSampling.Equals(other.ProbabilisticSampling) { return false }
+  return true
+}
+
+func (p *OperationSamplingStrategy) String() string {
+  if p == nil {
+    return "<nil>"
+  }
+  return fmt.Sprintf("OperationSamplingStrategy(%+v)", *p)
+}
+
+// Attributes:
+//  - DefaultSamplingProbability
+//  - DefaultLowerBoundTracesPerSecond
+//  - PerOperationStrategies
+//  - DefaultUpperBoundTracesPerSecond
+type PerOperationSamplingStrategies struct {
+  DefaultSamplingProbability float64 `thrift:"defaultSamplingProbability,1,required" db:"defaultSamplingProbability" json:"defaultSamplingProbability"`
+  DefaultLowerBoundTracesPerSecond float64 `thrift:"defaultLowerBoundTracesPerSecond,2,required" db:"defaultLowerBoundTracesPerSecond" json:"defaultLowerBoundTracesPerSecond"`
+  PerOperationStrategies []*OperationSamplingStrategy `thrift:"perOperationStrategies,3,required" db:"perOperationStrategies" json:"perOperationStrategies"`
+  DefaultUpperBoundTracesPerSecond *float64 `thrift:"defaultUpperBoundTracesPerSecond,4" db:"defaultUpperBoundTracesPerSecond" json:"defaultUpperBoundTracesPerSecond,omitempty"`
+}
+
+func NewPerOperationSamplingStrategies() *PerOperationSamplingStrategies {
+  return &PerOperationSamplingStrategies{}
+}
+
+
+func (p *PerOperationSamplingStrategies) GetDefaultSamplingProbability() float64 {
+  return p.DefaultSamplingProbability
+}
+
+func (p *PerOperationSamplingStrategies) GetDefaultLowerBoundTracesPerSecond() float64 {
+  return p.DefaultLowerBoundTracesPerSecond
+}
+
+func (p *PerOperationSamplingStrategies) GetPerOperationStrategies() []*OperationSamplingStrategy {
+  return p.PerOperationStrategies
+}
+var PerOperationSamplingStrategies_DefaultUpperBoundTracesPerSecond_DEFAULT float64
+func (p *PerOperationSamplingStrategies) GetDefaultUpperBoundTracesPerSecond() float64 {
+  if !p.IsSetDefaultUpperBoundTracesPerSecond() {
+    return PerOperationSamplingStrategies_DefaultUpperBoundTracesPerSecond_DEFAULT
+  }
+return *p.DefaultUpperBoundTracesPerSecond
+}
+func (p *PerOperationSamplingStrategies) IsSetDefaultUpperBoundTracesPerSecond() bool {
+  return p.DefaultUpperBoundTracesPerSecond != nil
+}
+
+func (p *PerOperationSamplingStrategies) Read(ctx context.Context, iprot thrift.TProtocol) error {
+  if _, err := iprot.ReadStructBegin(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
+  }
+
+  var issetDefaultSamplingProbability bool = false;
+  var issetDefaultLowerBoundTracesPerSecond bool = false;
+  var issetPerOperationStrategies bool = false;
+
+  for {
+    _, fieldTypeId, fieldId, err := iprot.ReadFieldBegin(ctx)
+    if err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
+    }
+    if fieldTypeId == thrift.STOP { break; }
+    switch fieldId {
+    case 1:
+      if fieldTypeId == thrift.DOUBLE {
+        if err := p.ReadField1(ctx, iprot); err != nil {
+          return err
+        }
+        issetDefaultSamplingProbability = true
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 2:
+      if fieldTypeId == thrift.DOUBLE {
+        if err := p.ReadField2(ctx, iprot); err != nil {
+          return err
+        }
+        issetDefaultLowerBoundTracesPerSecond = true
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 3:
+      if fieldTypeId == thrift.LIST {
+        if err := p.ReadField3(ctx, iprot); err != nil {
+          return err
+        }
+        issetPerOperationStrategies = true
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 4:
+      if fieldTypeId == thrift.DOUBLE {
+        if err := p.ReadField4(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    default:
+      if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+        return err
+      }
+    }
+    if err := iprot.ReadFieldEnd(ctx); err != nil {
+      return err
+    }
+  }
+  if err := iprot.ReadStructEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
+  }
+  if !issetDefaultSamplingProbability{
+    return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field DefaultSamplingProbability is not set"));
+  }
+  if !issetDefaultLowerBoundTracesPerSecond{
+    return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field DefaultLowerBoundTracesPerSecond is not set"));
+  }
+  if !issetPerOperationStrategies{
+    return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field PerOperationStrategies is not set"));
+  }
+  return nil
+}
+
+func (p *PerOperationSamplingStrategies)  ReadField1(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadDouble(ctx); err != nil {
+  return thrift.PrependError("error reading field 1: ", err)
+} else {
+  p.DefaultSamplingProbability = v
+}
+  return nil
+}
+
+func (p *PerOperationSamplingStrategies)  ReadField2(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadDouble(ctx); err != nil {
+  return thrift.PrependError("error reading field 2: ", err)
+} else {
+  p.DefaultLowerBoundTracesPerSecond = v
+}
+  return nil
+}
+
+func (p *PerOperationSamplingStrategies)  ReadField3(ctx context.Context, iprot thrift.TProtocol) error {
+  _, size, err := iprot.ReadListBegin(ctx)
+  if err != nil {
+    return thrift.PrependError("error reading list begin: ", err)
+  }
+  tSlice := make([]*OperationSamplingStrategy, 0, size)
+  p.PerOperationStrategies =  tSlice
+  for i := 0; i < size; i ++ {
+    _elem0 := &OperationSamplingStrategy{}
+    if err := _elem0.Read(ctx, iprot); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", _elem0), err)
+    }
+    p.PerOperationStrategies = append(p.PerOperationStrategies, _elem0)
+  }
+  if err := iprot.ReadListEnd(ctx); err != nil {
+    return thrift.PrependError("error reading list end: ", err)
+  }
+  return nil
+}
+
+func (p *PerOperationSamplingStrategies)  ReadField4(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadDouble(ctx); err != nil {
+  return thrift.PrependError("error reading field 4: ", err)
+} else {
+  p.DefaultUpperBoundTracesPerSecond = &v
+}
+  return nil
+}
+
+func (p *PerOperationSamplingStrategies) Write(ctx context.Context, oprot thrift.TProtocol) error {
+  if err := oprot.WriteStructBegin(ctx, "PerOperationSamplingStrategies"); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err) }
+  if p != nil {
+    if err := p.writeField1(ctx, oprot); err != nil { return err }
+    if err := p.writeField2(ctx, oprot); err != nil { return err }
+    if err := p.writeField3(ctx, oprot); err != nil { return err }
+    if err := p.writeField4(ctx, oprot); err != nil { return err }
+  }
+  if err := oprot.WriteFieldStop(ctx); err != nil {
+    return thrift.PrependError("write field stop error: ", err) }
+  if err := oprot.WriteStructEnd(ctx); err != nil {
+    return thrift.PrependError("write struct stop error: ", err) }
+  return nil
+}
+
+func (p *PerOperationSamplingStrategies) writeField1(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "defaultSamplingProbability", thrift.DOUBLE, 1); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:defaultSamplingProbability: ", p), err) }
+  if err := oprot.WriteDouble(ctx, float64(p.DefaultSamplingProbability)); err != nil {
+  return thrift.PrependError(fmt.Sprintf("%T.defaultSamplingProbability (1) field write error: ", p), err) }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 1:defaultSamplingProbability: ", p), err) }
+  return err
+}
+
+func (p *PerOperationSamplingStrategies) writeField2(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "defaultLowerBoundTracesPerSecond", thrift.DOUBLE, 2); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 2:defaultLowerBoundTracesPerSecond: ", p), err) }
+  if err := oprot.WriteDouble(ctx, float64(p.DefaultLowerBoundTracesPerSecond)); err != nil {
+  return thrift.PrependError(fmt.Sprintf("%T.defaultLowerBoundTracesPerSecond (2) field write error: ", p), err) }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 2:defaultLowerBoundTracesPerSecond: ", p), err) }
+  return err
+}
+
+func (p *PerOperationSamplingStrategies) writeField3(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "perOperationStrategies", thrift.LIST, 3); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 3:perOperationStrategies: ", p), err) }
+  if err := oprot.WriteListBegin(ctx, thrift.STRUCT, len(p.PerOperationStrategies)); err != nil {
+    return thrift.PrependError("error writing list begin: ", err)
+  }
+  for _, v := range p.PerOperationStrategies {
+    if err := v.Write(ctx, oprot); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", v), err)
+    }
+  }
+  if err := oprot.WriteListEnd(ctx); err != nil {
+    return thrift.PrependError("error writing list end: ", err)
+  }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 3:perOperationStrategies: ", p), err) }
+  return err
+}
+
+func (p *PerOperationSamplingStrategies) writeField4(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if p.IsSetDefaultUpperBoundTracesPerSecond() {
+    if err := oprot.WriteFieldBegin(ctx, "defaultUpperBoundTracesPerSecond", thrift.DOUBLE, 4); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field begin error 4:defaultUpperBoundTracesPerSecond: ", p), err) }
+    if err := oprot.WriteDouble(ctx, float64(*p.DefaultUpperBoundTracesPerSecond)); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T.defaultUpperBoundTracesPerSecond (4) field write error: ", p), err) }
+    if err := oprot.WriteFieldEnd(ctx); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field end error 4:defaultUpperBoundTracesPerSecond: ", p), err) }
+  }
+  return err
+}
+
+func (p *PerOperationSamplingStrategies) Equals(other *PerOperationSamplingStrategies) bool {
+  if p == other {
+    return true
+  } else if p == nil || other == nil {
+    return false
+  }
+  if p.DefaultSamplingProbability != other.DefaultSamplingProbability { return false }
+  if p.DefaultLowerBoundTracesPerSecond != other.DefaultLowerBoundTracesPerSecond { return false }
+  if len(p.PerOperationStrategies) != len(other.PerOperationStrategies) { return false }
+  for i, _tgt := range p.PerOperationStrategies {
+    _src1 := other.PerOperationStrategies[i]
+    if !_tgt.Equals(_src1) { return false }
+  }
+  if p.DefaultUpperBoundTracesPerSecond != other.DefaultUpperBoundTracesPerSecond {
+    if p.DefaultUpperBoundTracesPerSecond == nil || other.DefaultUpperBoundTracesPerSecond == nil {
+      return false
+    }
+    if (*p.DefaultUpperBoundTracesPerSecond) != (*other.DefaultUpperBoundTracesPerSecond) { return false }
+  }
+  return true
+}
+
+func (p *PerOperationSamplingStrategies) String() string {
+  if p == nil {
+    return "<nil>"
+  }
+  return fmt.Sprintf("PerOperationSamplingStrategies(%+v)", *p)
+}
+
+// Attributes:
+//  - StrategyType
+//  - ProbabilisticSampling
+//  - RateLimitingSampling
+//  - OperationSampling
+type SamplingStrategyResponse struct {
+  StrategyType SamplingStrategyType `thrift:"strategyType,1,required" db:"strategyType" json:"strategyType"`
+  ProbabilisticSampling *ProbabilisticSamplingStrategy `thrift:"probabilisticSampling,2" db:"probabilisticSampling" json:"probabilisticSampling,omitempty"`
+  RateLimitingSampling *RateLimitingSamplingStrategy `thrift:"rateLimitingSampling,3" db:"rateLimitingSampling" json:"rateLimitingSampling,omitempty"`
+  OperationSampling *PerOperationSamplingStrategies `thrift:"operationSampling,4" db:"operationSampling" json:"operationSampling,omitempty"`
+}
+
+func NewSamplingStrategyResponse() *SamplingStrategyResponse {
+  return &SamplingStrategyResponse{}
+}
+
+
+func (p *SamplingStrategyResponse) GetStrategyType() SamplingStrategyType {
+  return p.StrategyType
+}
+var SamplingStrategyResponse_ProbabilisticSampling_DEFAULT *ProbabilisticSamplingStrategy
+func (p *SamplingStrategyResponse) GetProbabilisticSampling() *ProbabilisticSamplingStrategy {
+  if !p.IsSetProbabilisticSampling() {
+    return SamplingStrategyResponse_ProbabilisticSampling_DEFAULT
+  }
+return p.ProbabilisticSampling
+}
+var SamplingStrategyResponse_RateLimitingSampling_DEFAULT *RateLimitingSamplingStrategy
+func (p *SamplingStrategyResponse) GetRateLimitingSampling() *RateLimitingSamplingStrategy {
+  if !p.IsSetRateLimitingSampling() {
+    return SamplingStrategyResponse_RateLimitingSampling_DEFAULT
+  }
+return p.RateLimitingSampling
+}
+var SamplingStrategyResponse_OperationSampling_DEFAULT *PerOperationSamplingStrategies
+func (p *SamplingStrategyResponse) GetOperationSampling() *PerOperationSamplingStrategies {
+  if !p.IsSetOperationSampling() {
+    return SamplingStrategyResponse_OperationSampling_DEFAULT
+  }
+return p.OperationSampling
+}
+func (p *SamplingStrategyResponse) IsSetProbabilisticSampling() bool {
+  return p.ProbabilisticSampling != nil
+}
+
+func (p *SamplingStrategyResponse) IsSetRateLimitingSampling() bool {
+  return p.RateLimitingSampling != nil
+}
+
+func (p *SamplingStrategyResponse) IsSetOperationSampling() bool {
+  return p.OperationSampling != nil
+}
+
+func (p *SamplingStrategyResponse) Read(ctx context.Context, iprot thrift.TProtocol) error {
+  if _, err := iprot.ReadStructBegin(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
+  }
+
+  var issetStrategyType bool = false;
+
+  for {
+    _, fieldTypeId, fieldId, err := iprot.ReadFieldBegin(ctx)
+    if err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
+    }
+    if fieldTypeId == thrift.STOP { break; }
+    switch fieldId {
+    case 1:
+      if fieldTypeId == thrift.I32 {
+        if err := p.ReadField1(ctx, iprot); err != nil {
+          return err
+        }
+        issetStrategyType = true
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 2:
+      if fieldTypeId == thrift.STRUCT {
+        if err := p.ReadField2(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 3:
+      if fieldTypeId == thrift.STRUCT {
+        if err := p.ReadField3(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 4:
+      if fieldTypeId == thrift.STRUCT {
+        if err := p.ReadField4(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    default:
+      if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+        return err
+      }
+    }
+    if err := iprot.ReadFieldEnd(ctx); err != nil {
+      return err
+    }
+  }
+  if err := iprot.ReadStructEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
+  }
+  if !issetStrategyType{
+    return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field StrategyType is not set"));
+  }
+  return nil
+}
+
+func (p *SamplingStrategyResponse)  ReadField1(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadI32(ctx); err != nil {
+  return thrift.PrependError("error reading field 1: ", err)
+} else {
+  temp := SamplingStrategyType(v)
+  p.StrategyType = temp
+}
+  return nil
+}
+
+func (p *SamplingStrategyResponse)  ReadField2(ctx context.Context, iprot thrift.TProtocol) error {
+  p.ProbabilisticSampling = &ProbabilisticSamplingStrategy{}
+  if err := p.ProbabilisticSampling.Read(ctx, iprot); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", p.ProbabilisticSampling), err)
+  }
+  return nil
+}
+
+func (p *SamplingStrategyResponse)  ReadField3(ctx context.Context, iprot thrift.TProtocol) error {
+  p.RateLimitingSampling = &RateLimitingSamplingStrategy{}
+  if err := p.RateLimitingSampling.Read(ctx, iprot); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", p.RateLimitingSampling), err)
+  }
+  return nil
+}
+
+func (p *SamplingStrategyResponse)  ReadField4(ctx context.Context, iprot thrift.TProtocol) error {
+  p.OperationSampling = &PerOperationSamplingStrategies{}
+  if err := p.OperationSampling.Read(ctx, iprot); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", p.OperationSampling), err)
+  }
+  return nil
+}
+
+func (p *SamplingStrategyResponse) Write(ctx context.Context, oprot thrift.TProtocol) error {
+  if err := oprot.WriteStructBegin(ctx, "SamplingStrategyResponse"); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err) }
+  if p != nil {
+    if err := p.writeField1(ctx, oprot); err != nil { return err }
+    if err := p.writeField2(ctx, oprot); err != nil { return err }
+    if err := p.writeField3(ctx, oprot); err != nil { return err }
+    if err := p.writeField4(ctx, oprot); err != nil { return err }
+  }
+  if err := oprot.WriteFieldStop(ctx); err != nil {
+    return thrift.PrependError("write field stop error: ", err) }
+  if err := oprot.WriteStructEnd(ctx); err != nil {
+    return thrift.PrependError("write struct stop error: ", err) }
+  return nil
+}
+
+func (p *SamplingStrategyResponse) writeField1(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "strategyType", thrift.I32, 1); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:strategyType: ", p), err) }
+  if err := oprot.WriteI32(ctx, int32(p.StrategyType)); err != nil {
+  return thrift.PrependError(fmt.Sprintf("%T.strategyType (1) field write error: ", p), err) }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 1:strategyType: ", p), err) }
+  return err
+}
+
+func (p *SamplingStrategyResponse) writeField2(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if p.IsSetProbabilisticSampling() {
+    if err := oprot.WriteFieldBegin(ctx, "probabilisticSampling", thrift.STRUCT, 2); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field begin error 2:probabilisticSampling: ", p), err) }
+    if err := p.ProbabilisticSampling.Write(ctx, oprot); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", p.ProbabilisticSampling), err)
+    }
+    if err := oprot.WriteFieldEnd(ctx); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field end error 2:probabilisticSampling: ", p), err) }
+  }
+  return err
+}
+
+func (p *SamplingStrategyResponse) writeField3(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if p.IsSetRateLimitingSampling() {
+    if err := oprot.WriteFieldBegin(ctx, "rateLimitingSampling", thrift.STRUCT, 3); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field begin error 3:rateLimitingSampling: ", p), err) }
+    if err := p.RateLimitingSampling.Write(ctx, oprot); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", p.RateLimitingSampling), err)
+    }
+    if err := oprot.WriteFieldEnd(ctx); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field end error 3:rateLimitingSampling: ", p), err) }
+  }
+  return err
+}
+
+func (p *SamplingStrategyResponse) writeField4(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if p.IsSetOperationSampling() {
+    if err := oprot.WriteFieldBegin(ctx, "operationSampling", thrift.STRUCT, 4); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field begin error 4:operationSampling: ", p), err) }
+    if err := p.OperationSampling.Write(ctx, oprot); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", p.OperationSampling), err)
+    }
+    if err := oprot.WriteFieldEnd(ctx); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field end error 4:operationSampling: ", p), err) }
+  }
+  return err
+}
+
+func (p *SamplingStrategyResponse) Equals(other *SamplingStrategyResponse) bool {
+  if p == other {
+    return true
+  } else if p == nil || other == nil {
+    return false
+  }
+  if p.StrategyType != other.StrategyType { return false }
+  if !p.ProbabilisticSampling.Equals(other.ProbabilisticSampling) { return false }
+  if !p.RateLimitingSampling.Equals(other.RateLimitingSampling) { return false }
+  if !p.OperationSampling.Equals(other.OperationSampling) { return false }
+  return true
+}
+
+func (p *SamplingStrategyResponse) String() string {
+  if p == nil {
+    return "<nil>"
+  }
+  return fmt.Sprintf("SamplingStrategyResponse(%+v)", *p)
+}
+
+type SamplingManager interface {
+  // Parameters:
+  //  - ServiceName
+  GetSamplingStrategy(ctx context.Context, serviceName string) (_r *SamplingStrategyResponse, _err error)
+}
+
+type SamplingManagerClient struct {
+  c thrift.TClient
+  meta thrift.ResponseMeta
+}
+
+func NewSamplingManagerClientFactory(t thrift.TTransport, f thrift.TProtocolFactory) *SamplingManagerClient {
+  return &SamplingManagerClient{
+    c: thrift.NewTStandardClient(f.GetProtocol(t), f.GetProtocol(t)),
+  }
+}
+
+func NewSamplingManagerClientProtocol(t thrift.TTransport, iprot thrift.TProtocol, oprot thrift.TProtocol) *SamplingManagerClient {
+  return &SamplingManagerClient{
+    c: thrift.NewTStandardClient(iprot, oprot),
+  }
+}
+
+func NewSamplingManagerClient(c thrift.TClient) *SamplingManagerClient {
+  return &SamplingManagerClient{
+    c: c,
+  }
+}
+
+func (p *SamplingManagerClient) Client_() thrift.TClient {
+  return p.c
+}
+
+func (p *SamplingManagerClient) LastResponseMeta_() thrift.ResponseMeta {
+  return p.meta
+}
+
+func (p *SamplingManagerClient) SetLastResponseMeta_(meta thrift.ResponseMeta) {
+  p.meta = meta
+}
+
+// Parameters:
+//  - ServiceName
+func (p *SamplingManagerClient) GetSamplingStrategy(ctx context.Context, serviceName string) (_r *SamplingStrategyResponse, _err error) {
+  var _args2 SamplingManagerGetSamplingStrategyArgs
+  _args2.ServiceName = serviceName
+  var _result4 SamplingManagerGetSamplingStrategyResult
+  var _meta3 thrift.ResponseMeta
+  _meta3, _err = p.Client_().Call(ctx, "getSamplingStrategy", &_args2, &_result4)
+  p.SetLastResponseMeta_(_meta3)
+  if _err != nil {
+    return
+  }
+  return _result4.GetSuccess(), nil
+}
+
+type SamplingManagerProcessor struct {
+  processorMap map[string]thrift.TProcessorFunction
+  handler SamplingManager
+}
+
+func (p *SamplingManagerProcessor) AddToProcessorMap(key string, processor thrift.TProcessorFunction) {
+  p.processorMap[key] = processor
+}
+
+func (p *SamplingManagerProcessor) GetProcessorFunction(key string) (processor thrift.TProcessorFunction, ok bool) {
+  processor, ok = p.processorMap[key]
+  return processor, ok
+}
+
+func (p *SamplingManagerProcessor) ProcessorMap() map[string]thrift.TProcessorFunction {
+  return p.processorMap
+}
+
+func NewSamplingManagerProcessor(handler SamplingManager) *SamplingManagerProcessor {
+
+  self5 := &SamplingManagerProcessor{handler:handler, processorMap:make(map[string]thrift.TProcessorFunction)}
+  self5.processorMap["getSamplingStrategy"] = &samplingManagerProcessorGetSamplingStrategy{handler:handler}
+return self5
+}
+
+func (p *SamplingManagerProcessor) Process(ctx context.Context, iprot, oprot thrift.TProtocol) (success bool, err thrift.TException) {
+  name, _, seqId, err2 := iprot.ReadMessageBegin(ctx)
+  if err2 != nil { return false, thrift.WrapTException(err2) }
+  if processor, ok := p.GetProcessorFunction(name); ok {
+    return processor.Process(ctx, seqId, iprot, oprot)
+  }
+  iprot.Skip(ctx, thrift.STRUCT)
+  iprot.ReadMessageEnd(ctx)
+  x6 := thrift.NewTApplicationException(thrift.UNKNOWN_METHOD, "Unknown function " + name)
+  oprot.WriteMessageBegin(ctx, name, thrift.EXCEPTION, seqId)
+  x6.Write(ctx, oprot)
+  oprot.WriteMessageEnd(ctx)
+  oprot.Flush(ctx)
+  return false, x6
+
+}
+
+type samplingManagerProcessorGetSamplingStrategy struct {
+  handler SamplingManager
+}
+
+func (p *samplingManagerProcessorGetSamplingStrategy) Process(ctx context.Context, seqId int32, iprot, oprot thrift.TProtocol) (success bool, err thrift.TException) {
+  args := SamplingManagerGetSamplingStrategyArgs{}
+  var err2 error
+  if err2 = args.Read(ctx, iprot); err2 != nil {
+    iprot.ReadMessageEnd(ctx)
+    x := thrift.NewTApplicationException(thrift.PROTOCOL_ERROR, err2.Error())
+    oprot.WriteMessageBegin(ctx, "getSamplingStrategy", thrift.EXCEPTION, seqId)
+    x.Write(ctx, oprot)
+    oprot.WriteMessageEnd(ctx)
+    oprot.Flush(ctx)
+    return false, thrift.WrapTException(err2)
+  }
+  iprot.ReadMessageEnd(ctx)
+
+  tickerCancel := func() {}
+  // Start a goroutine to do server side connectivity check.
+  if thrift.ServerConnectivityCheckInterval > 0 {
+    var cancel context.CancelFunc
+    ctx, cancel = context.WithCancel(ctx)
+    defer cancel()
+    var tickerCtx context.Context
+    tickerCtx, tickerCancel = context.WithCancel(context.Background())
+    defer tickerCancel()
+    go func(ctx context.Context, cancel context.CancelFunc) {
+      ticker := time.NewTicker(thrift.ServerConnectivityCheckInterval)
+      defer ticker.Stop()
+      for {
+        select {
+        case <-ctx.Done():
+          return
+        case <-ticker.C:
+          if !iprot.Transport().IsOpen() {
+            cancel()
+            return
+          }
+        }
+      }
+    }(tickerCtx, cancel)
+  }
+
+  result := SamplingManagerGetSamplingStrategyResult{}
+  var retval *SamplingStrategyResponse
+  if retval, err2 = p.handler.GetSamplingStrategy(ctx, args.ServiceName); err2 != nil {
+    tickerCancel()
+    if err2 == thrift.ErrAbandonRequest {
+      return false, thrift.WrapTException(err2)
+    }
+    x := thrift.NewTApplicationException(thrift.INTERNAL_ERROR, "Internal error processing getSamplingStrategy: " + err2.Error())
+    oprot.WriteMessageBegin(ctx, "getSamplingStrategy", thrift.EXCEPTION, seqId)
+    x.Write(ctx, oprot)
+    oprot.WriteMessageEnd(ctx)
+    oprot.Flush(ctx)
+    return true, thrift.WrapTException(err2)
+  } else {
+    result.Success = retval
+  }
+  tickerCancel()
+  if err2 = oprot.WriteMessageBegin(ctx, "getSamplingStrategy", thrift.REPLY, seqId); err2 != nil {
+    err = thrift.WrapTException(err2)
+  }
+  if err2 = result.Write(ctx, oprot); err == nil && err2 != nil {
+    err = thrift.WrapTException(err2)
+  }
+  if err2 = oprot.WriteMessageEnd(ctx); err == nil && err2 != nil {
+    err = thrift.WrapTException(err2)
+  }
+  if err2 = oprot.Flush(ctx); err == nil && err2 != nil {
+    err = thrift.WrapTException(err2)
+  }
+  if err != nil {
+    return
+  }
+  return true, err
+}
+
+
+// HELPER FUNCTIONS AND STRUCTURES
+
+// Attributes:
+//  - ServiceName
+type SamplingManagerGetSamplingStrategyArgs struct {
+  ServiceName string `thrift:"serviceName,1" db:"serviceName" json:"serviceName"`
+}
+
+func NewSamplingManagerGetSamplingStrategyArgs() *SamplingManagerGetSamplingStrategyArgs {
+  return &SamplingManagerGetSamplingStrategyArgs{}
+}
+
+
+func (p *SamplingManagerGetSamplingStrategyArgs) GetServiceName() string {
+  return p.ServiceName
+}
+func (p *SamplingManagerGetSamplingStrategyArgs) Read(ctx context.Context, iprot thrift.TProtocol) error {
+  if _, err := iprot.ReadStructBegin(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
+  }
+
+
+  for {
+    _, fieldTypeId, fieldId, err := iprot.ReadFieldBegin(ctx)
+    if err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
+    }
+    if fieldTypeId == thrift.STOP { break; }
+    switch fieldId {
+    case 1:
+      if fieldTypeId == thrift.STRING {
+        if err := p.ReadField1(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    default:
+      if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+        return err
+      }
+    }
+    if err := iprot.ReadFieldEnd(ctx); err != nil {
+      return err
+    }
+  }
+  if err := iprot.ReadStructEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
+  }
+  return nil
+}
+
+func (p *SamplingManagerGetSamplingStrategyArgs)  ReadField1(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadString(ctx); err != nil {
+  return thrift.PrependError("error reading field 1: ", err)
+} else {
+  p.ServiceName = v
+}
+  return nil
+}
+
+func (p *SamplingManagerGetSamplingStrategyArgs) Write(ctx context.Context, oprot thrift.TProtocol) error {
+  if err := oprot.WriteStructBegin(ctx, "getSamplingStrategy_args"); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err) }
+  if p != nil {
+    if err := p.writeField1(ctx, oprot); err != nil { return err }
+  }
+  if err := oprot.WriteFieldStop(ctx); err != nil {
+    return thrift.PrependError("write field stop error: ", err) }
+  if err := oprot.WriteStructEnd(ctx); err != nil {
+    return thrift.PrependError("write struct stop error: ", err) }
+  return nil
+}
+
+func (p *SamplingManagerGetSamplingStrategyArgs) writeField1(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "serviceName", thrift.STRING, 1); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:serviceName: ", p), err) }
+  if err := oprot.WriteString(ctx, string(p.ServiceName)); err != nil {
+  return thrift.PrependError(fmt.Sprintf("%T.serviceName (1) field write error: ", p), err) }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 1:serviceName: ", p), err) }
+  return err
+}
+
+func (p *SamplingManagerGetSamplingStrategyArgs) String() string {
+  if p == nil {
+    return "<nil>"
+  }
+  return fmt.Sprintf("SamplingManagerGetSamplingStrategyArgs(%+v)", *p)
+}
+
+// Attributes:
+//  - Success
+type SamplingManagerGetSamplingStrategyResult struct {
+  Success *SamplingStrategyResponse `thrift:"success,0" db:"success" json:"success,omitempty"`
+}
+
+func NewSamplingManagerGetSamplingStrategyResult() *SamplingManagerGetSamplingStrategyResult {
+  return &SamplingManagerGetSamplingStrategyResult{}
+}
+
+var SamplingManagerGetSamplingStrategyResult_Success_DEFAULT *SamplingStrategyResponse
+func (p *SamplingManagerGetSamplingStrategyResult) GetSuccess() *SamplingStrategyResponse {
+  if !p.IsSetSuccess() {
+    return SamplingManagerGetSamplingStrategyResult_Success_DEFAULT
+  }
+return p.Success
+}
+func (p *SamplingManagerGetSamplingStrategyResult) IsSetSuccess() bool {
+  return p.Success != nil
+}
+
+func (p *SamplingManagerGetSamplingStrategyResult) Read(ctx context.Context, iprot thrift.TProtocol) error {
+  if _, err := iprot.ReadStructBegin(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
+  }
+
+
+  for {
+    _, fieldTypeId, fieldId, err := iprot.ReadFieldBegin(ctx)
+    if err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
+    }
+    if fieldTypeId == thrift.STOP { break; }
+    switch fieldId {
+    case 0:
+      if fieldTypeId == thrift.STRUCT {
+        if err := p.ReadField0(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    default:
+      if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+        return err
+      }
+    }
+    if err := iprot.ReadFieldEnd(ctx); err != nil {
+      return err
+    }
+  }
+  if err := iprot.ReadStructEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
+  }
+  return nil
+}
+
+func (p *SamplingManagerGetSamplingStrategyResult)  ReadField0(ctx context.Context, iprot thrift.TProtocol) error {
+  p.Success = &SamplingStrategyResponse{}
+  if err := p.Success.Read(ctx, iprot); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", p.Success), err)
+  }
+  return nil
+}
+
+func (p *SamplingManagerGetSamplingStrategyResult) Write(ctx context.Context, oprot thrift.TProtocol) error {
+  if err := oprot.WriteStructBegin(ctx, "getSamplingStrategy_result"); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err) }
+  if p != nil {
+    if err := p.writeField0(ctx, oprot); err != nil { return err }
+  }
+  if err := oprot.WriteFieldStop(ctx); err != nil {
+    return thrift.PrependError("write field stop error: ", err) }
+  if err := oprot.WriteStructEnd(ctx); err != nil {
+    return thrift.PrependError("write struct stop error: ", err) }
+  return nil
+}
+
+func (p *SamplingManagerGetSamplingStrategyResult) writeField0(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if p.IsSetSuccess() {
+    if err := oprot.WriteFieldBegin(ctx, "success", thrift.STRUCT, 0); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field begin error 0:success: ", p), err) }
+    if err := p.Success.Write(ctx, oprot); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", p.Success), err)
+    }
+    if err := oprot.WriteFieldEnd(ctx); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field end error 0:success: ", p), err) }
+  }
+  return err
+}
+
+func (p *SamplingManagerGetSamplingStrategyResult) String() string {
+  if p == nil {
+    return "<nil>"
+  }
+  return fmt.Sprintf("SamplingManagerGetSamplingStrategyResult(%+v)", *p)
+}
+
+
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift-gen/sampling/samplingmanager.go b/vendor/github.com/uber/jaeger-client-go/thrift-gen/sampling/samplingmanager.go
deleted file mode 100644
index 33179cf..0000000
--- a/vendor/github.com/uber/jaeger-client-go/thrift-gen/sampling/samplingmanager.go
+++ /dev/null
@@ -1,410 +0,0 @@
-// Autogenerated by Thrift Compiler (0.9.3)
-// DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
-
-package sampling
-
-import (
-	"bytes"
-	"fmt"
-	"github.com/uber/jaeger-client-go/thrift"
-)
-
-// (needed to ensure safety because of naive import list construction.)
-var _ = thrift.ZERO
-var _ = fmt.Printf
-var _ = bytes.Equal
-
-type SamplingManager interface {
-	// Parameters:
-	//  - ServiceName
-	GetSamplingStrategy(serviceName string) (r *SamplingStrategyResponse, err error)
-}
-
-type SamplingManagerClient struct {
-	Transport       thrift.TTransport
-	ProtocolFactory thrift.TProtocolFactory
-	InputProtocol   thrift.TProtocol
-	OutputProtocol  thrift.TProtocol
-	SeqId           int32
-}
-
-func NewSamplingManagerClientFactory(t thrift.TTransport, f thrift.TProtocolFactory) *SamplingManagerClient {
-	return &SamplingManagerClient{Transport: t,
-		ProtocolFactory: f,
-		InputProtocol:   f.GetProtocol(t),
-		OutputProtocol:  f.GetProtocol(t),
-		SeqId:           0,
-	}
-}
-
-func NewSamplingManagerClientProtocol(t thrift.TTransport, iprot thrift.TProtocol, oprot thrift.TProtocol) *SamplingManagerClient {
-	return &SamplingManagerClient{Transport: t,
-		ProtocolFactory: nil,
-		InputProtocol:   iprot,
-		OutputProtocol:  oprot,
-		SeqId:           0,
-	}
-}
-
-// Parameters:
-//  - ServiceName
-func (p *SamplingManagerClient) GetSamplingStrategy(serviceName string) (r *SamplingStrategyResponse, err error) {
-	if err = p.sendGetSamplingStrategy(serviceName); err != nil {
-		return
-	}
-	return p.recvGetSamplingStrategy()
-}
-
-func (p *SamplingManagerClient) sendGetSamplingStrategy(serviceName string) (err error) {
-	oprot := p.OutputProtocol
-	if oprot == nil {
-		oprot = p.ProtocolFactory.GetProtocol(p.Transport)
-		p.OutputProtocol = oprot
-	}
-	p.SeqId++
-	if err = oprot.WriteMessageBegin("getSamplingStrategy", thrift.CALL, p.SeqId); err != nil {
-		return
-	}
-	args := SamplingManagerGetSamplingStrategyArgs{
-		ServiceName: serviceName,
-	}
-	if err = args.Write(oprot); err != nil {
-		return
-	}
-	if err = oprot.WriteMessageEnd(); err != nil {
-		return
-	}
-	return oprot.Flush()
-}
-
-func (p *SamplingManagerClient) recvGetSamplingStrategy() (value *SamplingStrategyResponse, err error) {
-	iprot := p.InputProtocol
-	if iprot == nil {
-		iprot = p.ProtocolFactory.GetProtocol(p.Transport)
-		p.InputProtocol = iprot
-	}
-	method, mTypeId, seqId, err := iprot.ReadMessageBegin()
-	if err != nil {
-		return
-	}
-	if method != "getSamplingStrategy" {
-		err = thrift.NewTApplicationException(thrift.WRONG_METHOD_NAME, "getSamplingStrategy failed: wrong method name")
-		return
-	}
-	if p.SeqId != seqId {
-		err = thrift.NewTApplicationException(thrift.BAD_SEQUENCE_ID, "getSamplingStrategy failed: out of sequence response")
-		return
-	}
-	if mTypeId == thrift.EXCEPTION {
-		error1 := thrift.NewTApplicationException(thrift.UNKNOWN_APPLICATION_EXCEPTION, "Unknown Exception")
-		var error2 error
-		error2, err = error1.Read(iprot)
-		if err != nil {
-			return
-		}
-		if err = iprot.ReadMessageEnd(); err != nil {
-			return
-		}
-		err = error2
-		return
-	}
-	if mTypeId != thrift.REPLY {
-		err = thrift.NewTApplicationException(thrift.INVALID_MESSAGE_TYPE_EXCEPTION, "getSamplingStrategy failed: invalid message type")
-		return
-	}
-	result := SamplingManagerGetSamplingStrategyResult{}
-	if err = result.Read(iprot); err != nil {
-		return
-	}
-	if err = iprot.ReadMessageEnd(); err != nil {
-		return
-	}
-	value = result.GetSuccess()
-	return
-}
-
-type SamplingManagerProcessor struct {
-	processorMap map[string]thrift.TProcessorFunction
-	handler      SamplingManager
-}
-
-func (p *SamplingManagerProcessor) AddToProcessorMap(key string, processor thrift.TProcessorFunction) {
-	p.processorMap[key] = processor
-}
-
-func (p *SamplingManagerProcessor) GetProcessorFunction(key string) (processor thrift.TProcessorFunction, ok bool) {
-	processor, ok = p.processorMap[key]
-	return processor, ok
-}
-
-func (p *SamplingManagerProcessor) ProcessorMap() map[string]thrift.TProcessorFunction {
-	return p.processorMap
-}
-
-func NewSamplingManagerProcessor(handler SamplingManager) *SamplingManagerProcessor {
-
-	self3 := &SamplingManagerProcessor{handler: handler, processorMap: make(map[string]thrift.TProcessorFunction)}
-	self3.processorMap["getSamplingStrategy"] = &samplingManagerProcessorGetSamplingStrategy{handler: handler}
-	return self3
-}
-
-func (p *SamplingManagerProcessor) Process(iprot, oprot thrift.TProtocol) (success bool, err thrift.TException) {
-	name, _, seqId, err := iprot.ReadMessageBegin()
-	if err != nil {
-		return false, err
-	}
-	if processor, ok := p.GetProcessorFunction(name); ok {
-		return processor.Process(seqId, iprot, oprot)
-	}
-	iprot.Skip(thrift.STRUCT)
-	iprot.ReadMessageEnd()
-	x4 := thrift.NewTApplicationException(thrift.UNKNOWN_METHOD, "Unknown function "+name)
-	oprot.WriteMessageBegin(name, thrift.EXCEPTION, seqId)
-	x4.Write(oprot)
-	oprot.WriteMessageEnd()
-	oprot.Flush()
-	return false, x4
-
-}
-
-type samplingManagerProcessorGetSamplingStrategy struct {
-	handler SamplingManager
-}
-
-func (p *samplingManagerProcessorGetSamplingStrategy) Process(seqId int32, iprot, oprot thrift.TProtocol) (success bool, err thrift.TException) {
-	args := SamplingManagerGetSamplingStrategyArgs{}
-	if err = args.Read(iprot); err != nil {
-		iprot.ReadMessageEnd()
-		x := thrift.NewTApplicationException(thrift.PROTOCOL_ERROR, err.Error())
-		oprot.WriteMessageBegin("getSamplingStrategy", thrift.EXCEPTION, seqId)
-		x.Write(oprot)
-		oprot.WriteMessageEnd()
-		oprot.Flush()
-		return false, err
-	}
-
-	iprot.ReadMessageEnd()
-	result := SamplingManagerGetSamplingStrategyResult{}
-	var retval *SamplingStrategyResponse
-	var err2 error
-	if retval, err2 = p.handler.GetSamplingStrategy(args.ServiceName); err2 != nil {
-		x := thrift.NewTApplicationException(thrift.INTERNAL_ERROR, "Internal error processing getSamplingStrategy: "+err2.Error())
-		oprot.WriteMessageBegin("getSamplingStrategy", thrift.EXCEPTION, seqId)
-		x.Write(oprot)
-		oprot.WriteMessageEnd()
-		oprot.Flush()
-		return true, err2
-	} else {
-		result.Success = retval
-	}
-	if err2 = oprot.WriteMessageBegin("getSamplingStrategy", thrift.REPLY, seqId); err2 != nil {
-		err = err2
-	}
-	if err2 = result.Write(oprot); err == nil && err2 != nil {
-		err = err2
-	}
-	if err2 = oprot.WriteMessageEnd(); err == nil && err2 != nil {
-		err = err2
-	}
-	if err2 = oprot.Flush(); err == nil && err2 != nil {
-		err = err2
-	}
-	if err != nil {
-		return
-	}
-	return true, err
-}
-
-// HELPER FUNCTIONS AND STRUCTURES
-
-// Attributes:
-//  - ServiceName
-type SamplingManagerGetSamplingStrategyArgs struct {
-	ServiceName string `thrift:"serviceName,1" json:"serviceName"`
-}
-
-func NewSamplingManagerGetSamplingStrategyArgs() *SamplingManagerGetSamplingStrategyArgs {
-	return &SamplingManagerGetSamplingStrategyArgs{}
-}
-
-func (p *SamplingManagerGetSamplingStrategyArgs) GetServiceName() string {
-	return p.ServiceName
-}
-func (p *SamplingManagerGetSamplingStrategyArgs) Read(iprot thrift.TProtocol) error {
-	if _, err := iprot.ReadStructBegin(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
-	}
-
-	for {
-		_, fieldTypeId, fieldId, err := iprot.ReadFieldBegin()
-		if err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
-		}
-		if fieldTypeId == thrift.STOP {
-			break
-		}
-		switch fieldId {
-		case 1:
-			if err := p.readField1(iprot); err != nil {
-				return err
-			}
-		default:
-			if err := iprot.Skip(fieldTypeId); err != nil {
-				return err
-			}
-		}
-		if err := iprot.ReadFieldEnd(); err != nil {
-			return err
-		}
-	}
-	if err := iprot.ReadStructEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
-	}
-	return nil
-}
-
-func (p *SamplingManagerGetSamplingStrategyArgs) readField1(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadString(); err != nil {
-		return thrift.PrependError("error reading field 1: ", err)
-	} else {
-		p.ServiceName = v
-	}
-	return nil
-}
-
-func (p *SamplingManagerGetSamplingStrategyArgs) Write(oprot thrift.TProtocol) error {
-	if err := oprot.WriteStructBegin("getSamplingStrategy_args"); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err)
-	}
-	if err := p.writeField1(oprot); err != nil {
-		return err
-	}
-	if err := oprot.WriteFieldStop(); err != nil {
-		return thrift.PrependError("write field stop error: ", err)
-	}
-	if err := oprot.WriteStructEnd(); err != nil {
-		return thrift.PrependError("write struct stop error: ", err)
-	}
-	return nil
-}
-
-func (p *SamplingManagerGetSamplingStrategyArgs) writeField1(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("serviceName", thrift.STRING, 1); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:serviceName: ", p), err)
-	}
-	if err := oprot.WriteString(string(p.ServiceName)); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T.serviceName (1) field write error: ", p), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 1:serviceName: ", p), err)
-	}
-	return err
-}
-
-func (p *SamplingManagerGetSamplingStrategyArgs) String() string {
-	if p == nil {
-		return "<nil>"
-	}
-	return fmt.Sprintf("SamplingManagerGetSamplingStrategyArgs(%+v)", *p)
-}
-
-// Attributes:
-//  - Success
-type SamplingManagerGetSamplingStrategyResult struct {
-	Success *SamplingStrategyResponse `thrift:"success,0" json:"success,omitempty"`
-}
-
-func NewSamplingManagerGetSamplingStrategyResult() *SamplingManagerGetSamplingStrategyResult {
-	return &SamplingManagerGetSamplingStrategyResult{}
-}
-
-var SamplingManagerGetSamplingStrategyResult_Success_DEFAULT *SamplingStrategyResponse
-
-func (p *SamplingManagerGetSamplingStrategyResult) GetSuccess() *SamplingStrategyResponse {
-	if !p.IsSetSuccess() {
-		return SamplingManagerGetSamplingStrategyResult_Success_DEFAULT
-	}
-	return p.Success
-}
-func (p *SamplingManagerGetSamplingStrategyResult) IsSetSuccess() bool {
-	return p.Success != nil
-}
-
-func (p *SamplingManagerGetSamplingStrategyResult) Read(iprot thrift.TProtocol) error {
-	if _, err := iprot.ReadStructBegin(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
-	}
-
-	for {
-		_, fieldTypeId, fieldId, err := iprot.ReadFieldBegin()
-		if err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
-		}
-		if fieldTypeId == thrift.STOP {
-			break
-		}
-		switch fieldId {
-		case 0:
-			if err := p.readField0(iprot); err != nil {
-				return err
-			}
-		default:
-			if err := iprot.Skip(fieldTypeId); err != nil {
-				return err
-			}
-		}
-		if err := iprot.ReadFieldEnd(); err != nil {
-			return err
-		}
-	}
-	if err := iprot.ReadStructEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
-	}
-	return nil
-}
-
-func (p *SamplingManagerGetSamplingStrategyResult) readField0(iprot thrift.TProtocol) error {
-	p.Success = &SamplingStrategyResponse{}
-	if err := p.Success.Read(iprot); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", p.Success), err)
-	}
-	return nil
-}
-
-func (p *SamplingManagerGetSamplingStrategyResult) Write(oprot thrift.TProtocol) error {
-	if err := oprot.WriteStructBegin("getSamplingStrategy_result"); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err)
-	}
-	if err := p.writeField0(oprot); err != nil {
-		return err
-	}
-	if err := oprot.WriteFieldStop(); err != nil {
-		return thrift.PrependError("write field stop error: ", err)
-	}
-	if err := oprot.WriteStructEnd(); err != nil {
-		return thrift.PrependError("write struct stop error: ", err)
-	}
-	return nil
-}
-
-func (p *SamplingManagerGetSamplingStrategyResult) writeField0(oprot thrift.TProtocol) (err error) {
-	if p.IsSetSuccess() {
-		if err := oprot.WriteFieldBegin("success", thrift.STRUCT, 0); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field begin error 0:success: ", p), err)
-		}
-		if err := p.Success.Write(oprot); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", p.Success), err)
-		}
-		if err := oprot.WriteFieldEnd(); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field end error 0:success: ", p), err)
-		}
-	}
-	return err
-}
-
-func (p *SamplingManagerGetSamplingStrategyResult) String() string {
-	if p == nil {
-		return "<nil>"
-	}
-	return fmt.Sprintf("SamplingManagerGetSamplingStrategyResult(%+v)", *p)
-}
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift-gen/sampling/ttypes.go b/vendor/github.com/uber/jaeger-client-go/thrift-gen/sampling/ttypes.go
deleted file mode 100644
index 9abaf05..0000000
--- a/vendor/github.com/uber/jaeger-client-go/thrift-gen/sampling/ttypes.go
+++ /dev/null
@@ -1,873 +0,0 @@
-// Autogenerated by Thrift Compiler (0.9.3)
-// DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
-
-package sampling
-
-import (
-	"bytes"
-	"fmt"
-	"github.com/uber/jaeger-client-go/thrift"
-)
-
-// (needed to ensure safety because of naive import list construction.)
-var _ = thrift.ZERO
-var _ = fmt.Printf
-var _ = bytes.Equal
-
-var GoUnusedProtection__ int
-
-type SamplingStrategyType int64
-
-const (
-	SamplingStrategyType_PROBABILISTIC SamplingStrategyType = 0
-	SamplingStrategyType_RATE_LIMITING SamplingStrategyType = 1
-)
-
-func (p SamplingStrategyType) String() string {
-	switch p {
-	case SamplingStrategyType_PROBABILISTIC:
-		return "PROBABILISTIC"
-	case SamplingStrategyType_RATE_LIMITING:
-		return "RATE_LIMITING"
-	}
-	return "<UNSET>"
-}
-
-func SamplingStrategyTypeFromString(s string) (SamplingStrategyType, error) {
-	switch s {
-	case "PROBABILISTIC":
-		return SamplingStrategyType_PROBABILISTIC, nil
-	case "RATE_LIMITING":
-		return SamplingStrategyType_RATE_LIMITING, nil
-	}
-	return SamplingStrategyType(0), fmt.Errorf("not a valid SamplingStrategyType string")
-}
-
-func SamplingStrategyTypePtr(v SamplingStrategyType) *SamplingStrategyType { return &v }
-
-func (p SamplingStrategyType) MarshalText() ([]byte, error) {
-	return []byte(p.String()), nil
-}
-
-func (p *SamplingStrategyType) UnmarshalText(text []byte) error {
-	q, err := SamplingStrategyTypeFromString(string(text))
-	if err != nil {
-		return err
-	}
-	*p = q
-	return nil
-}
-
-// Attributes:
-//  - SamplingRate
-type ProbabilisticSamplingStrategy struct {
-	SamplingRate float64 `thrift:"samplingRate,1,required" json:"samplingRate"`
-}
-
-func NewProbabilisticSamplingStrategy() *ProbabilisticSamplingStrategy {
-	return &ProbabilisticSamplingStrategy{}
-}
-
-func (p *ProbabilisticSamplingStrategy) GetSamplingRate() float64 {
-	return p.SamplingRate
-}
-func (p *ProbabilisticSamplingStrategy) Read(iprot thrift.TProtocol) error {
-	if _, err := iprot.ReadStructBegin(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
-	}
-
-	var issetSamplingRate bool = false
-
-	for {
-		_, fieldTypeId, fieldId, err := iprot.ReadFieldBegin()
-		if err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
-		}
-		if fieldTypeId == thrift.STOP {
-			break
-		}
-		switch fieldId {
-		case 1:
-			if err := p.readField1(iprot); err != nil {
-				return err
-			}
-			issetSamplingRate = true
-		default:
-			if err := iprot.Skip(fieldTypeId); err != nil {
-				return err
-			}
-		}
-		if err := iprot.ReadFieldEnd(); err != nil {
-			return err
-		}
-	}
-	if err := iprot.ReadStructEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
-	}
-	if !issetSamplingRate {
-		return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field SamplingRate is not set"))
-	}
-	return nil
-}
-
-func (p *ProbabilisticSamplingStrategy) readField1(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadDouble(); err != nil {
-		return thrift.PrependError("error reading field 1: ", err)
-	} else {
-		p.SamplingRate = v
-	}
-	return nil
-}
-
-func (p *ProbabilisticSamplingStrategy) Write(oprot thrift.TProtocol) error {
-	if err := oprot.WriteStructBegin("ProbabilisticSamplingStrategy"); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err)
-	}
-	if err := p.writeField1(oprot); err != nil {
-		return err
-	}
-	if err := oprot.WriteFieldStop(); err != nil {
-		return thrift.PrependError("write field stop error: ", err)
-	}
-	if err := oprot.WriteStructEnd(); err != nil {
-		return thrift.PrependError("write struct stop error: ", err)
-	}
-	return nil
-}
-
-func (p *ProbabilisticSamplingStrategy) writeField1(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("samplingRate", thrift.DOUBLE, 1); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:samplingRate: ", p), err)
-	}
-	if err := oprot.WriteDouble(float64(p.SamplingRate)); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T.samplingRate (1) field write error: ", p), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 1:samplingRate: ", p), err)
-	}
-	return err
-}
-
-func (p *ProbabilisticSamplingStrategy) String() string {
-	if p == nil {
-		return "<nil>"
-	}
-	return fmt.Sprintf("ProbabilisticSamplingStrategy(%+v)", *p)
-}
-
-// Attributes:
-//  - MaxTracesPerSecond
-type RateLimitingSamplingStrategy struct {
-	MaxTracesPerSecond int16 `thrift:"maxTracesPerSecond,1,required" json:"maxTracesPerSecond"`
-}
-
-func NewRateLimitingSamplingStrategy() *RateLimitingSamplingStrategy {
-	return &RateLimitingSamplingStrategy{}
-}
-
-func (p *RateLimitingSamplingStrategy) GetMaxTracesPerSecond() int16 {
-	return p.MaxTracesPerSecond
-}
-func (p *RateLimitingSamplingStrategy) Read(iprot thrift.TProtocol) error {
-	if _, err := iprot.ReadStructBegin(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
-	}
-
-	var issetMaxTracesPerSecond bool = false
-
-	for {
-		_, fieldTypeId, fieldId, err := iprot.ReadFieldBegin()
-		if err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
-		}
-		if fieldTypeId == thrift.STOP {
-			break
-		}
-		switch fieldId {
-		case 1:
-			if err := p.readField1(iprot); err != nil {
-				return err
-			}
-			issetMaxTracesPerSecond = true
-		default:
-			if err := iprot.Skip(fieldTypeId); err != nil {
-				return err
-			}
-		}
-		if err := iprot.ReadFieldEnd(); err != nil {
-			return err
-		}
-	}
-	if err := iprot.ReadStructEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
-	}
-	if !issetMaxTracesPerSecond {
-		return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field MaxTracesPerSecond is not set"))
-	}
-	return nil
-}
-
-func (p *RateLimitingSamplingStrategy) readField1(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadI16(); err != nil {
-		return thrift.PrependError("error reading field 1: ", err)
-	} else {
-		p.MaxTracesPerSecond = v
-	}
-	return nil
-}
-
-func (p *RateLimitingSamplingStrategy) Write(oprot thrift.TProtocol) error {
-	if err := oprot.WriteStructBegin("RateLimitingSamplingStrategy"); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err)
-	}
-	if err := p.writeField1(oprot); err != nil {
-		return err
-	}
-	if err := oprot.WriteFieldStop(); err != nil {
-		return thrift.PrependError("write field stop error: ", err)
-	}
-	if err := oprot.WriteStructEnd(); err != nil {
-		return thrift.PrependError("write struct stop error: ", err)
-	}
-	return nil
-}
-
-func (p *RateLimitingSamplingStrategy) writeField1(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("maxTracesPerSecond", thrift.I16, 1); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:maxTracesPerSecond: ", p), err)
-	}
-	if err := oprot.WriteI16(int16(p.MaxTracesPerSecond)); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T.maxTracesPerSecond (1) field write error: ", p), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 1:maxTracesPerSecond: ", p), err)
-	}
-	return err
-}
-
-func (p *RateLimitingSamplingStrategy) String() string {
-	if p == nil {
-		return "<nil>"
-	}
-	return fmt.Sprintf("RateLimitingSamplingStrategy(%+v)", *p)
-}
-
-// Attributes:
-//  - Operation
-//  - ProbabilisticSampling
-type OperationSamplingStrategy struct {
-	Operation             string                         `thrift:"operation,1,required" json:"operation"`
-	ProbabilisticSampling *ProbabilisticSamplingStrategy `thrift:"probabilisticSampling,2,required" json:"probabilisticSampling"`
-}
-
-func NewOperationSamplingStrategy() *OperationSamplingStrategy {
-	return &OperationSamplingStrategy{}
-}
-
-func (p *OperationSamplingStrategy) GetOperation() string {
-	return p.Operation
-}
-
-var OperationSamplingStrategy_ProbabilisticSampling_DEFAULT *ProbabilisticSamplingStrategy
-
-func (p *OperationSamplingStrategy) GetProbabilisticSampling() *ProbabilisticSamplingStrategy {
-	if !p.IsSetProbabilisticSampling() {
-		return OperationSamplingStrategy_ProbabilisticSampling_DEFAULT
-	}
-	return p.ProbabilisticSampling
-}
-func (p *OperationSamplingStrategy) IsSetProbabilisticSampling() bool {
-	return p.ProbabilisticSampling != nil
-}
-
-func (p *OperationSamplingStrategy) Read(iprot thrift.TProtocol) error {
-	if _, err := iprot.ReadStructBegin(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
-	}
-
-	var issetOperation bool = false
-	var issetProbabilisticSampling bool = false
-
-	for {
-		_, fieldTypeId, fieldId, err := iprot.ReadFieldBegin()
-		if err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
-		}
-		if fieldTypeId == thrift.STOP {
-			break
-		}
-		switch fieldId {
-		case 1:
-			if err := p.readField1(iprot); err != nil {
-				return err
-			}
-			issetOperation = true
-		case 2:
-			if err := p.readField2(iprot); err != nil {
-				return err
-			}
-			issetProbabilisticSampling = true
-		default:
-			if err := iprot.Skip(fieldTypeId); err != nil {
-				return err
-			}
-		}
-		if err := iprot.ReadFieldEnd(); err != nil {
-			return err
-		}
-	}
-	if err := iprot.ReadStructEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
-	}
-	if !issetOperation {
-		return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field Operation is not set"))
-	}
-	if !issetProbabilisticSampling {
-		return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field ProbabilisticSampling is not set"))
-	}
-	return nil
-}
-
-func (p *OperationSamplingStrategy) readField1(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadString(); err != nil {
-		return thrift.PrependError("error reading field 1: ", err)
-	} else {
-		p.Operation = v
-	}
-	return nil
-}
-
-func (p *OperationSamplingStrategy) readField2(iprot thrift.TProtocol) error {
-	p.ProbabilisticSampling = &ProbabilisticSamplingStrategy{}
-	if err := p.ProbabilisticSampling.Read(iprot); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", p.ProbabilisticSampling), err)
-	}
-	return nil
-}
-
-func (p *OperationSamplingStrategy) Write(oprot thrift.TProtocol) error {
-	if err := oprot.WriteStructBegin("OperationSamplingStrategy"); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err)
-	}
-	if err := p.writeField1(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField2(oprot); err != nil {
-		return err
-	}
-	if err := oprot.WriteFieldStop(); err != nil {
-		return thrift.PrependError("write field stop error: ", err)
-	}
-	if err := oprot.WriteStructEnd(); err != nil {
-		return thrift.PrependError("write struct stop error: ", err)
-	}
-	return nil
-}
-
-func (p *OperationSamplingStrategy) writeField1(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("operation", thrift.STRING, 1); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:operation: ", p), err)
-	}
-	if err := oprot.WriteString(string(p.Operation)); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T.operation (1) field write error: ", p), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 1:operation: ", p), err)
-	}
-	return err
-}
-
-func (p *OperationSamplingStrategy) writeField2(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("probabilisticSampling", thrift.STRUCT, 2); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 2:probabilisticSampling: ", p), err)
-	}
-	if err := p.ProbabilisticSampling.Write(oprot); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", p.ProbabilisticSampling), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 2:probabilisticSampling: ", p), err)
-	}
-	return err
-}
-
-func (p *OperationSamplingStrategy) String() string {
-	if p == nil {
-		return "<nil>"
-	}
-	return fmt.Sprintf("OperationSamplingStrategy(%+v)", *p)
-}
-
-// Attributes:
-//  - DefaultSamplingProbability
-//  - DefaultLowerBoundTracesPerSecond
-//  - PerOperationStrategies
-//  - DefaultUpperBoundTracesPerSecond
-type PerOperationSamplingStrategies struct {
-	DefaultSamplingProbability       float64                      `thrift:"defaultSamplingProbability,1,required" json:"defaultSamplingProbability"`
-	DefaultLowerBoundTracesPerSecond float64                      `thrift:"defaultLowerBoundTracesPerSecond,2,required" json:"defaultLowerBoundTracesPerSecond"`
-	PerOperationStrategies           []*OperationSamplingStrategy `thrift:"perOperationStrategies,3,required" json:"perOperationStrategies"`
-	DefaultUpperBoundTracesPerSecond *float64                     `thrift:"defaultUpperBoundTracesPerSecond,4" json:"defaultUpperBoundTracesPerSecond,omitempty"`
-}
-
-func NewPerOperationSamplingStrategies() *PerOperationSamplingStrategies {
-	return &PerOperationSamplingStrategies{}
-}
-
-func (p *PerOperationSamplingStrategies) GetDefaultSamplingProbability() float64 {
-	return p.DefaultSamplingProbability
-}
-
-func (p *PerOperationSamplingStrategies) GetDefaultLowerBoundTracesPerSecond() float64 {
-	return p.DefaultLowerBoundTracesPerSecond
-}
-
-func (p *PerOperationSamplingStrategies) GetPerOperationStrategies() []*OperationSamplingStrategy {
-	return p.PerOperationStrategies
-}
-
-var PerOperationSamplingStrategies_DefaultUpperBoundTracesPerSecond_DEFAULT float64
-
-func (p *PerOperationSamplingStrategies) GetDefaultUpperBoundTracesPerSecond() float64 {
-	if !p.IsSetDefaultUpperBoundTracesPerSecond() {
-		return PerOperationSamplingStrategies_DefaultUpperBoundTracesPerSecond_DEFAULT
-	}
-	return *p.DefaultUpperBoundTracesPerSecond
-}
-func (p *PerOperationSamplingStrategies) IsSetDefaultUpperBoundTracesPerSecond() bool {
-	return p.DefaultUpperBoundTracesPerSecond != nil
-}
-
-func (p *PerOperationSamplingStrategies) Read(iprot thrift.TProtocol) error {
-	if _, err := iprot.ReadStructBegin(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
-	}
-
-	var issetDefaultSamplingProbability bool = false
-	var issetDefaultLowerBoundTracesPerSecond bool = false
-	var issetPerOperationStrategies bool = false
-
-	for {
-		_, fieldTypeId, fieldId, err := iprot.ReadFieldBegin()
-		if err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
-		}
-		if fieldTypeId == thrift.STOP {
-			break
-		}
-		switch fieldId {
-		case 1:
-			if err := p.readField1(iprot); err != nil {
-				return err
-			}
-			issetDefaultSamplingProbability = true
-		case 2:
-			if err := p.readField2(iprot); err != nil {
-				return err
-			}
-			issetDefaultLowerBoundTracesPerSecond = true
-		case 3:
-			if err := p.readField3(iprot); err != nil {
-				return err
-			}
-			issetPerOperationStrategies = true
-		case 4:
-			if err := p.readField4(iprot); err != nil {
-				return err
-			}
-		default:
-			if err := iprot.Skip(fieldTypeId); err != nil {
-				return err
-			}
-		}
-		if err := iprot.ReadFieldEnd(); err != nil {
-			return err
-		}
-	}
-	if err := iprot.ReadStructEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
-	}
-	if !issetDefaultSamplingProbability {
-		return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field DefaultSamplingProbability is not set"))
-	}
-	if !issetDefaultLowerBoundTracesPerSecond {
-		return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field DefaultLowerBoundTracesPerSecond is not set"))
-	}
-	if !issetPerOperationStrategies {
-		return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field PerOperationStrategies is not set"))
-	}
-	return nil
-}
-
-func (p *PerOperationSamplingStrategies) readField1(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadDouble(); err != nil {
-		return thrift.PrependError("error reading field 1: ", err)
-	} else {
-		p.DefaultSamplingProbability = v
-	}
-	return nil
-}
-
-func (p *PerOperationSamplingStrategies) readField2(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadDouble(); err != nil {
-		return thrift.PrependError("error reading field 2: ", err)
-	} else {
-		p.DefaultLowerBoundTracesPerSecond = v
-	}
-	return nil
-}
-
-func (p *PerOperationSamplingStrategies) readField3(iprot thrift.TProtocol) error {
-	_, size, err := iprot.ReadListBegin()
-	if err != nil {
-		return thrift.PrependError("error reading list begin: ", err)
-	}
-	tSlice := make([]*OperationSamplingStrategy, 0, size)
-	p.PerOperationStrategies = tSlice
-	for i := 0; i < size; i++ {
-		_elem0 := &OperationSamplingStrategy{}
-		if err := _elem0.Read(iprot); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", _elem0), err)
-		}
-		p.PerOperationStrategies = append(p.PerOperationStrategies, _elem0)
-	}
-	if err := iprot.ReadListEnd(); err != nil {
-		return thrift.PrependError("error reading list end: ", err)
-	}
-	return nil
-}
-
-func (p *PerOperationSamplingStrategies) readField4(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadDouble(); err != nil {
-		return thrift.PrependError("error reading field 4: ", err)
-	} else {
-		p.DefaultUpperBoundTracesPerSecond = &v
-	}
-	return nil
-}
-
-func (p *PerOperationSamplingStrategies) Write(oprot thrift.TProtocol) error {
-	if err := oprot.WriteStructBegin("PerOperationSamplingStrategies"); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err)
-	}
-	if err := p.writeField1(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField2(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField3(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField4(oprot); err != nil {
-		return err
-	}
-	if err := oprot.WriteFieldStop(); err != nil {
-		return thrift.PrependError("write field stop error: ", err)
-	}
-	if err := oprot.WriteStructEnd(); err != nil {
-		return thrift.PrependError("write struct stop error: ", err)
-	}
-	return nil
-}
-
-func (p *PerOperationSamplingStrategies) writeField1(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("defaultSamplingProbability", thrift.DOUBLE, 1); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:defaultSamplingProbability: ", p), err)
-	}
-	if err := oprot.WriteDouble(float64(p.DefaultSamplingProbability)); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T.defaultSamplingProbability (1) field write error: ", p), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 1:defaultSamplingProbability: ", p), err)
-	}
-	return err
-}
-
-func (p *PerOperationSamplingStrategies) writeField2(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("defaultLowerBoundTracesPerSecond", thrift.DOUBLE, 2); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 2:defaultLowerBoundTracesPerSecond: ", p), err)
-	}
-	if err := oprot.WriteDouble(float64(p.DefaultLowerBoundTracesPerSecond)); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T.defaultLowerBoundTracesPerSecond (2) field write error: ", p), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 2:defaultLowerBoundTracesPerSecond: ", p), err)
-	}
-	return err
-}
-
-func (p *PerOperationSamplingStrategies) writeField3(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("perOperationStrategies", thrift.LIST, 3); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 3:perOperationStrategies: ", p), err)
-	}
-	if err := oprot.WriteListBegin(thrift.STRUCT, len(p.PerOperationStrategies)); err != nil {
-		return thrift.PrependError("error writing list begin: ", err)
-	}
-	for _, v := range p.PerOperationStrategies {
-		if err := v.Write(oprot); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", v), err)
-		}
-	}
-	if err := oprot.WriteListEnd(); err != nil {
-		return thrift.PrependError("error writing list end: ", err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 3:perOperationStrategies: ", p), err)
-	}
-	return err
-}
-
-func (p *PerOperationSamplingStrategies) writeField4(oprot thrift.TProtocol) (err error) {
-	if p.IsSetDefaultUpperBoundTracesPerSecond() {
-		if err := oprot.WriteFieldBegin("defaultUpperBoundTracesPerSecond", thrift.DOUBLE, 4); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field begin error 4:defaultUpperBoundTracesPerSecond: ", p), err)
-		}
-		if err := oprot.WriteDouble(float64(*p.DefaultUpperBoundTracesPerSecond)); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T.defaultUpperBoundTracesPerSecond (4) field write error: ", p), err)
-		}
-		if err := oprot.WriteFieldEnd(); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field end error 4:defaultUpperBoundTracesPerSecond: ", p), err)
-		}
-	}
-	return err
-}
-
-func (p *PerOperationSamplingStrategies) String() string {
-	if p == nil {
-		return "<nil>"
-	}
-	return fmt.Sprintf("PerOperationSamplingStrategies(%+v)", *p)
-}
-
-// Attributes:
-//  - StrategyType
-//  - ProbabilisticSampling
-//  - RateLimitingSampling
-//  - OperationSampling
-type SamplingStrategyResponse struct {
-	StrategyType          SamplingStrategyType            `thrift:"strategyType,1,required" json:"strategyType"`
-	ProbabilisticSampling *ProbabilisticSamplingStrategy  `thrift:"probabilisticSampling,2" json:"probabilisticSampling,omitempty"`
-	RateLimitingSampling  *RateLimitingSamplingStrategy   `thrift:"rateLimitingSampling,3" json:"rateLimitingSampling,omitempty"`
-	OperationSampling     *PerOperationSamplingStrategies `thrift:"operationSampling,4" json:"operationSampling,omitempty"`
-}
-
-func NewSamplingStrategyResponse() *SamplingStrategyResponse {
-	return &SamplingStrategyResponse{}
-}
-
-func (p *SamplingStrategyResponse) GetStrategyType() SamplingStrategyType {
-	return p.StrategyType
-}
-
-var SamplingStrategyResponse_ProbabilisticSampling_DEFAULT *ProbabilisticSamplingStrategy
-
-func (p *SamplingStrategyResponse) GetProbabilisticSampling() *ProbabilisticSamplingStrategy {
-	if !p.IsSetProbabilisticSampling() {
-		return SamplingStrategyResponse_ProbabilisticSampling_DEFAULT
-	}
-	return p.ProbabilisticSampling
-}
-
-var SamplingStrategyResponse_RateLimitingSampling_DEFAULT *RateLimitingSamplingStrategy
-
-func (p *SamplingStrategyResponse) GetRateLimitingSampling() *RateLimitingSamplingStrategy {
-	if !p.IsSetRateLimitingSampling() {
-		return SamplingStrategyResponse_RateLimitingSampling_DEFAULT
-	}
-	return p.RateLimitingSampling
-}
-
-var SamplingStrategyResponse_OperationSampling_DEFAULT *PerOperationSamplingStrategies
-
-func (p *SamplingStrategyResponse) GetOperationSampling() *PerOperationSamplingStrategies {
-	if !p.IsSetOperationSampling() {
-		return SamplingStrategyResponse_OperationSampling_DEFAULT
-	}
-	return p.OperationSampling
-}
-func (p *SamplingStrategyResponse) IsSetProbabilisticSampling() bool {
-	return p.ProbabilisticSampling != nil
-}
-
-func (p *SamplingStrategyResponse) IsSetRateLimitingSampling() bool {
-	return p.RateLimitingSampling != nil
-}
-
-func (p *SamplingStrategyResponse) IsSetOperationSampling() bool {
-	return p.OperationSampling != nil
-}
-
-func (p *SamplingStrategyResponse) Read(iprot thrift.TProtocol) error {
-	if _, err := iprot.ReadStructBegin(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
-	}
-
-	var issetStrategyType bool = false
-
-	for {
-		_, fieldTypeId, fieldId, err := iprot.ReadFieldBegin()
-		if err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
-		}
-		if fieldTypeId == thrift.STOP {
-			break
-		}
-		switch fieldId {
-		case 1:
-			if err := p.readField1(iprot); err != nil {
-				return err
-			}
-			issetStrategyType = true
-		case 2:
-			if err := p.readField2(iprot); err != nil {
-				return err
-			}
-		case 3:
-			if err := p.readField3(iprot); err != nil {
-				return err
-			}
-		case 4:
-			if err := p.readField4(iprot); err != nil {
-				return err
-			}
-		default:
-			if err := iprot.Skip(fieldTypeId); err != nil {
-				return err
-			}
-		}
-		if err := iprot.ReadFieldEnd(); err != nil {
-			return err
-		}
-	}
-	if err := iprot.ReadStructEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
-	}
-	if !issetStrategyType {
-		return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field StrategyType is not set"))
-	}
-	return nil
-}
-
-func (p *SamplingStrategyResponse) readField1(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadI32(); err != nil {
-		return thrift.PrependError("error reading field 1: ", err)
-	} else {
-		temp := SamplingStrategyType(v)
-		p.StrategyType = temp
-	}
-	return nil
-}
-
-func (p *SamplingStrategyResponse) readField2(iprot thrift.TProtocol) error {
-	p.ProbabilisticSampling = &ProbabilisticSamplingStrategy{}
-	if err := p.ProbabilisticSampling.Read(iprot); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", p.ProbabilisticSampling), err)
-	}
-	return nil
-}
-
-func (p *SamplingStrategyResponse) readField3(iprot thrift.TProtocol) error {
-	p.RateLimitingSampling = &RateLimitingSamplingStrategy{}
-	if err := p.RateLimitingSampling.Read(iprot); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", p.RateLimitingSampling), err)
-	}
-	return nil
-}
-
-func (p *SamplingStrategyResponse) readField4(iprot thrift.TProtocol) error {
-	p.OperationSampling = &PerOperationSamplingStrategies{}
-	if err := p.OperationSampling.Read(iprot); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", p.OperationSampling), err)
-	}
-	return nil
-}
-
-func (p *SamplingStrategyResponse) Write(oprot thrift.TProtocol) error {
-	if err := oprot.WriteStructBegin("SamplingStrategyResponse"); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err)
-	}
-	if err := p.writeField1(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField2(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField3(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField4(oprot); err != nil {
-		return err
-	}
-	if err := oprot.WriteFieldStop(); err != nil {
-		return thrift.PrependError("write field stop error: ", err)
-	}
-	if err := oprot.WriteStructEnd(); err != nil {
-		return thrift.PrependError("write struct stop error: ", err)
-	}
-	return nil
-}
-
-func (p *SamplingStrategyResponse) writeField1(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("strategyType", thrift.I32, 1); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:strategyType: ", p), err)
-	}
-	if err := oprot.WriteI32(int32(p.StrategyType)); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T.strategyType (1) field write error: ", p), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 1:strategyType: ", p), err)
-	}
-	return err
-}
-
-func (p *SamplingStrategyResponse) writeField2(oprot thrift.TProtocol) (err error) {
-	if p.IsSetProbabilisticSampling() {
-		if err := oprot.WriteFieldBegin("probabilisticSampling", thrift.STRUCT, 2); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field begin error 2:probabilisticSampling: ", p), err)
-		}
-		if err := p.ProbabilisticSampling.Write(oprot); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", p.ProbabilisticSampling), err)
-		}
-		if err := oprot.WriteFieldEnd(); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field end error 2:probabilisticSampling: ", p), err)
-		}
-	}
-	return err
-}
-
-func (p *SamplingStrategyResponse) writeField3(oprot thrift.TProtocol) (err error) {
-	if p.IsSetRateLimitingSampling() {
-		if err := oprot.WriteFieldBegin("rateLimitingSampling", thrift.STRUCT, 3); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field begin error 3:rateLimitingSampling: ", p), err)
-		}
-		if err := p.RateLimitingSampling.Write(oprot); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", p.RateLimitingSampling), err)
-		}
-		if err := oprot.WriteFieldEnd(); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field end error 3:rateLimitingSampling: ", p), err)
-		}
-	}
-	return err
-}
-
-func (p *SamplingStrategyResponse) writeField4(oprot thrift.TProtocol) (err error) {
-	if p.IsSetOperationSampling() {
-		if err := oprot.WriteFieldBegin("operationSampling", thrift.STRUCT, 4); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field begin error 4:operationSampling: ", p), err)
-		}
-		if err := p.OperationSampling.Write(oprot); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", p.OperationSampling), err)
-		}
-		if err := oprot.WriteFieldEnd(); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field end error 4:operationSampling: ", p), err)
-		}
-	}
-	return err
-}
-
-func (p *SamplingStrategyResponse) String() string {
-	if p == nil {
-		return "<nil>"
-	}
-	return fmt.Sprintf("SamplingStrategyResponse(%+v)", *p)
-}
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift-gen/zipkincore/GoUnusedProtection__.go b/vendor/github.com/uber/jaeger-client-go/thrift-gen/zipkincore/GoUnusedProtection__.go
new file mode 100644
index 0000000..ebf4301
--- /dev/null
+++ b/vendor/github.com/uber/jaeger-client-go/thrift-gen/zipkincore/GoUnusedProtection__.go
@@ -0,0 +1,6 @@
+// Code generated by Thrift Compiler (0.14.1). DO NOT EDIT.
+
+package zipkincore
+
+var GoUnusedProtection__ int;
+
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift-gen/zipkincore/ttypes.go b/vendor/github.com/uber/jaeger-client-go/thrift-gen/zipkincore/ttypes.go
deleted file mode 100644
index 15583e5..0000000
--- a/vendor/github.com/uber/jaeger-client-go/thrift-gen/zipkincore/ttypes.go
+++ /dev/null
@@ -1,1337 +0,0 @@
-// Autogenerated by Thrift Compiler (0.9.3)
-// DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
-
-package zipkincore
-
-import (
-	"bytes"
-	"fmt"
-	"github.com/uber/jaeger-client-go/thrift"
-)
-
-// (needed to ensure safety because of naive import list construction.)
-var _ = thrift.ZERO
-var _ = fmt.Printf
-var _ = bytes.Equal
-
-var GoUnusedProtection__ int
-
-type AnnotationType int64
-
-const (
-	AnnotationType_BOOL   AnnotationType = 0
-	AnnotationType_BYTES  AnnotationType = 1
-	AnnotationType_I16    AnnotationType = 2
-	AnnotationType_I32    AnnotationType = 3
-	AnnotationType_I64    AnnotationType = 4
-	AnnotationType_DOUBLE AnnotationType = 5
-	AnnotationType_STRING AnnotationType = 6
-)
-
-func (p AnnotationType) String() string {
-	switch p {
-	case AnnotationType_BOOL:
-		return "BOOL"
-	case AnnotationType_BYTES:
-		return "BYTES"
-	case AnnotationType_I16:
-		return "I16"
-	case AnnotationType_I32:
-		return "I32"
-	case AnnotationType_I64:
-		return "I64"
-	case AnnotationType_DOUBLE:
-		return "DOUBLE"
-	case AnnotationType_STRING:
-		return "STRING"
-	}
-	return "<UNSET>"
-}
-
-func AnnotationTypeFromString(s string) (AnnotationType, error) {
-	switch s {
-	case "BOOL":
-		return AnnotationType_BOOL, nil
-	case "BYTES":
-		return AnnotationType_BYTES, nil
-	case "I16":
-		return AnnotationType_I16, nil
-	case "I32":
-		return AnnotationType_I32, nil
-	case "I64":
-		return AnnotationType_I64, nil
-	case "DOUBLE":
-		return AnnotationType_DOUBLE, nil
-	case "STRING":
-		return AnnotationType_STRING, nil
-	}
-	return AnnotationType(0), fmt.Errorf("not a valid AnnotationType string")
-}
-
-func AnnotationTypePtr(v AnnotationType) *AnnotationType { return &v }
-
-func (p AnnotationType) MarshalText() ([]byte, error) {
-	return []byte(p.String()), nil
-}
-
-func (p *AnnotationType) UnmarshalText(text []byte) error {
-	q, err := AnnotationTypeFromString(string(text))
-	if err != nil {
-		return err
-	}
-	*p = q
-	return nil
-}
-
-// Indicates the network context of a service recording an annotation with two
-// exceptions.
-//
-// When a BinaryAnnotation, and key is CLIENT_ADDR or SERVER_ADDR,
-// the endpoint indicates the source or destination of an RPC. This exception
-// allows zipkin to display network context of uninstrumented services, or
-// clients such as web browsers.
-//
-// Attributes:
-//  - Ipv4: IPv4 host address packed into 4 bytes.
-//
-// Ex for the ip 1.2.3.4, it would be (1 << 24) | (2 << 16) | (3 << 8) | 4
-//  - Port: IPv4 port
-//
-// Note: this is to be treated as an unsigned integer, so watch for negatives.
-//
-// Conventionally, when the port isn't known, port = 0.
-//  - ServiceName: Service name in lowercase, such as "memcache" or "zipkin-web"
-//
-// Conventionally, when the service name isn't known, service_name = "unknown".
-//  - Ipv6: IPv6 host address packed into 16 bytes. Ex Inet6Address.getBytes()
-type Endpoint struct {
-	Ipv4        int32  `thrift:"ipv4,1" json:"ipv4"`
-	Port        int16  `thrift:"port,2" json:"port"`
-	ServiceName string `thrift:"service_name,3" json:"service_name"`
-	Ipv6        []byte `thrift:"ipv6,4" json:"ipv6,omitempty"`
-}
-
-func NewEndpoint() *Endpoint {
-	return &Endpoint{}
-}
-
-func (p *Endpoint) GetIpv4() int32 {
-	return p.Ipv4
-}
-
-func (p *Endpoint) GetPort() int16 {
-	return p.Port
-}
-
-func (p *Endpoint) GetServiceName() string {
-	return p.ServiceName
-}
-
-var Endpoint_Ipv6_DEFAULT []byte
-
-func (p *Endpoint) GetIpv6() []byte {
-	return p.Ipv6
-}
-func (p *Endpoint) IsSetIpv6() bool {
-	return p.Ipv6 != nil
-}
-
-func (p *Endpoint) Read(iprot thrift.TProtocol) error {
-	if _, err := iprot.ReadStructBegin(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
-	}
-
-	for {
-		_, fieldTypeId, fieldId, err := iprot.ReadFieldBegin()
-		if err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
-		}
-		if fieldTypeId == thrift.STOP {
-			break
-		}
-		switch fieldId {
-		case 1:
-			if err := p.readField1(iprot); err != nil {
-				return err
-			}
-		case 2:
-			if err := p.readField2(iprot); err != nil {
-				return err
-			}
-		case 3:
-			if err := p.readField3(iprot); err != nil {
-				return err
-			}
-		case 4:
-			if err := p.readField4(iprot); err != nil {
-				return err
-			}
-		default:
-			if err := iprot.Skip(fieldTypeId); err != nil {
-				return err
-			}
-		}
-		if err := iprot.ReadFieldEnd(); err != nil {
-			return err
-		}
-	}
-	if err := iprot.ReadStructEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
-	}
-	return nil
-}
-
-func (p *Endpoint) readField1(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadI32(); err != nil {
-		return thrift.PrependError("error reading field 1: ", err)
-	} else {
-		p.Ipv4 = v
-	}
-	return nil
-}
-
-func (p *Endpoint) readField2(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadI16(); err != nil {
-		return thrift.PrependError("error reading field 2: ", err)
-	} else {
-		p.Port = v
-	}
-	return nil
-}
-
-func (p *Endpoint) readField3(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadString(); err != nil {
-		return thrift.PrependError("error reading field 3: ", err)
-	} else {
-		p.ServiceName = v
-	}
-	return nil
-}
-
-func (p *Endpoint) readField4(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadBinary(); err != nil {
-		return thrift.PrependError("error reading field 4: ", err)
-	} else {
-		p.Ipv6 = v
-	}
-	return nil
-}
-
-func (p *Endpoint) Write(oprot thrift.TProtocol) error {
-	if err := oprot.WriteStructBegin("Endpoint"); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err)
-	}
-	if err := p.writeField1(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField2(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField3(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField4(oprot); err != nil {
-		return err
-	}
-	if err := oprot.WriteFieldStop(); err != nil {
-		return thrift.PrependError("write field stop error: ", err)
-	}
-	if err := oprot.WriteStructEnd(); err != nil {
-		return thrift.PrependError("write struct stop error: ", err)
-	}
-	return nil
-}
-
-func (p *Endpoint) writeField1(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("ipv4", thrift.I32, 1); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:ipv4: ", p), err)
-	}
-	if err := oprot.WriteI32(int32(p.Ipv4)); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T.ipv4 (1) field write error: ", p), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 1:ipv4: ", p), err)
-	}
-	return err
-}
-
-func (p *Endpoint) writeField2(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("port", thrift.I16, 2); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 2:port: ", p), err)
-	}
-	if err := oprot.WriteI16(int16(p.Port)); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T.port (2) field write error: ", p), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 2:port: ", p), err)
-	}
-	return err
-}
-
-func (p *Endpoint) writeField3(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("service_name", thrift.STRING, 3); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 3:service_name: ", p), err)
-	}
-	if err := oprot.WriteString(string(p.ServiceName)); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T.service_name (3) field write error: ", p), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 3:service_name: ", p), err)
-	}
-	return err
-}
-
-func (p *Endpoint) writeField4(oprot thrift.TProtocol) (err error) {
-	if p.IsSetIpv6() {
-		if err := oprot.WriteFieldBegin("ipv6", thrift.STRING, 4); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field begin error 4:ipv6: ", p), err)
-		}
-		if err := oprot.WriteBinary(p.Ipv6); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T.ipv6 (4) field write error: ", p), err)
-		}
-		if err := oprot.WriteFieldEnd(); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field end error 4:ipv6: ", p), err)
-		}
-	}
-	return err
-}
-
-func (p *Endpoint) String() string {
-	if p == nil {
-		return "<nil>"
-	}
-	return fmt.Sprintf("Endpoint(%+v)", *p)
-}
-
-// An annotation is similar to a log statement. It includes a host field which
-// allows these events to be attributed properly, and also aggregatable.
-//
-// Attributes:
-//  - Timestamp: Microseconds from epoch.
-//
-// This value should use the most precise value possible. For example,
-// gettimeofday or syncing nanoTime against a tick of currentTimeMillis.
-//  - Value
-//  - Host: Always the host that recorded the event. By specifying the host you allow
-// rollup of all events (such as client requests to a service) by IP address.
-type Annotation struct {
-	Timestamp int64     `thrift:"timestamp,1" json:"timestamp"`
-	Value     string    `thrift:"value,2" json:"value"`
-	Host      *Endpoint `thrift:"host,3" json:"host,omitempty"`
-}
-
-func NewAnnotation() *Annotation {
-	return &Annotation{}
-}
-
-func (p *Annotation) GetTimestamp() int64 {
-	return p.Timestamp
-}
-
-func (p *Annotation) GetValue() string {
-	return p.Value
-}
-
-var Annotation_Host_DEFAULT *Endpoint
-
-func (p *Annotation) GetHost() *Endpoint {
-	if !p.IsSetHost() {
-		return Annotation_Host_DEFAULT
-	}
-	return p.Host
-}
-func (p *Annotation) IsSetHost() bool {
-	return p.Host != nil
-}
-
-func (p *Annotation) Read(iprot thrift.TProtocol) error {
-	if _, err := iprot.ReadStructBegin(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
-	}
-
-	for {
-		_, fieldTypeId, fieldId, err := iprot.ReadFieldBegin()
-		if err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
-		}
-		if fieldTypeId == thrift.STOP {
-			break
-		}
-		switch fieldId {
-		case 1:
-			if err := p.readField1(iprot); err != nil {
-				return err
-			}
-		case 2:
-			if err := p.readField2(iprot); err != nil {
-				return err
-			}
-		case 3:
-			if err := p.readField3(iprot); err != nil {
-				return err
-			}
-		default:
-			if err := iprot.Skip(fieldTypeId); err != nil {
-				return err
-			}
-		}
-		if err := iprot.ReadFieldEnd(); err != nil {
-			return err
-		}
-	}
-	if err := iprot.ReadStructEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
-	}
-	return nil
-}
-
-func (p *Annotation) readField1(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadI64(); err != nil {
-		return thrift.PrependError("error reading field 1: ", err)
-	} else {
-		p.Timestamp = v
-	}
-	return nil
-}
-
-func (p *Annotation) readField2(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadString(); err != nil {
-		return thrift.PrependError("error reading field 2: ", err)
-	} else {
-		p.Value = v
-	}
-	return nil
-}
-
-func (p *Annotation) readField3(iprot thrift.TProtocol) error {
-	p.Host = &Endpoint{}
-	if err := p.Host.Read(iprot); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", p.Host), err)
-	}
-	return nil
-}
-
-func (p *Annotation) Write(oprot thrift.TProtocol) error {
-	if err := oprot.WriteStructBegin("Annotation"); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err)
-	}
-	if err := p.writeField1(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField2(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField3(oprot); err != nil {
-		return err
-	}
-	if err := oprot.WriteFieldStop(); err != nil {
-		return thrift.PrependError("write field stop error: ", err)
-	}
-	if err := oprot.WriteStructEnd(); err != nil {
-		return thrift.PrependError("write struct stop error: ", err)
-	}
-	return nil
-}
-
-func (p *Annotation) writeField1(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("timestamp", thrift.I64, 1); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:timestamp: ", p), err)
-	}
-	if err := oprot.WriteI64(int64(p.Timestamp)); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T.timestamp (1) field write error: ", p), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 1:timestamp: ", p), err)
-	}
-	return err
-}
-
-func (p *Annotation) writeField2(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("value", thrift.STRING, 2); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 2:value: ", p), err)
-	}
-	if err := oprot.WriteString(string(p.Value)); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T.value (2) field write error: ", p), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 2:value: ", p), err)
-	}
-	return err
-}
-
-func (p *Annotation) writeField3(oprot thrift.TProtocol) (err error) {
-	if p.IsSetHost() {
-		if err := oprot.WriteFieldBegin("host", thrift.STRUCT, 3); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field begin error 3:host: ", p), err)
-		}
-		if err := p.Host.Write(oprot); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", p.Host), err)
-		}
-		if err := oprot.WriteFieldEnd(); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field end error 3:host: ", p), err)
-		}
-	}
-	return err
-}
-
-func (p *Annotation) String() string {
-	if p == nil {
-		return "<nil>"
-	}
-	return fmt.Sprintf("Annotation(%+v)", *p)
-}
-
-// Binary annotations are tags applied to a Span to give it context. For
-// example, a binary annotation of "http.uri" could the path to a resource in a
-// RPC call.
-//
-// Binary annotations of type STRING are always queryable, though more a
-// historical implementation detail than a structural concern.
-//
-// Binary annotations can repeat, and vary on the host. Similar to Annotation,
-// the host indicates who logged the event. This allows you to tell the
-// difference between the client and server side of the same key. For example,
-// the key "http.uri" might be different on the client and server side due to
-// rewriting, like "/api/v1/myresource" vs "/myresource. Via the host field,
-// you can see the different points of view, which often help in debugging.
-//
-// Attributes:
-//  - Key
-//  - Value
-//  - AnnotationType
-//  - Host: The host that recorded tag, which allows you to differentiate between
-// multiple tags with the same key. There are two exceptions to this.
-//
-// When the key is CLIENT_ADDR or SERVER_ADDR, host indicates the source or
-// destination of an RPC. This exception allows zipkin to display network
-// context of uninstrumented services, or clients such as web browsers.
-type BinaryAnnotation struct {
-	Key            string         `thrift:"key,1" json:"key"`
-	Value          []byte         `thrift:"value,2" json:"value"`
-	AnnotationType AnnotationType `thrift:"annotation_type,3" json:"annotation_type"`
-	Host           *Endpoint      `thrift:"host,4" json:"host,omitempty"`
-}
-
-func NewBinaryAnnotation() *BinaryAnnotation {
-	return &BinaryAnnotation{}
-}
-
-func (p *BinaryAnnotation) GetKey() string {
-	return p.Key
-}
-
-func (p *BinaryAnnotation) GetValue() []byte {
-	return p.Value
-}
-
-func (p *BinaryAnnotation) GetAnnotationType() AnnotationType {
-	return p.AnnotationType
-}
-
-var BinaryAnnotation_Host_DEFAULT *Endpoint
-
-func (p *BinaryAnnotation) GetHost() *Endpoint {
-	if !p.IsSetHost() {
-		return BinaryAnnotation_Host_DEFAULT
-	}
-	return p.Host
-}
-func (p *BinaryAnnotation) IsSetHost() bool {
-	return p.Host != nil
-}
-
-func (p *BinaryAnnotation) Read(iprot thrift.TProtocol) error {
-	if _, err := iprot.ReadStructBegin(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
-	}
-
-	for {
-		_, fieldTypeId, fieldId, err := iprot.ReadFieldBegin()
-		if err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
-		}
-		if fieldTypeId == thrift.STOP {
-			break
-		}
-		switch fieldId {
-		case 1:
-			if err := p.readField1(iprot); err != nil {
-				return err
-			}
-		case 2:
-			if err := p.readField2(iprot); err != nil {
-				return err
-			}
-		case 3:
-			if err := p.readField3(iprot); err != nil {
-				return err
-			}
-		case 4:
-			if err := p.readField4(iprot); err != nil {
-				return err
-			}
-		default:
-			if err := iprot.Skip(fieldTypeId); err != nil {
-				return err
-			}
-		}
-		if err := iprot.ReadFieldEnd(); err != nil {
-			return err
-		}
-	}
-	if err := iprot.ReadStructEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
-	}
-	return nil
-}
-
-func (p *BinaryAnnotation) readField1(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadString(); err != nil {
-		return thrift.PrependError("error reading field 1: ", err)
-	} else {
-		p.Key = v
-	}
-	return nil
-}
-
-func (p *BinaryAnnotation) readField2(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadBinary(); err != nil {
-		return thrift.PrependError("error reading field 2: ", err)
-	} else {
-		p.Value = v
-	}
-	return nil
-}
-
-func (p *BinaryAnnotation) readField3(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadI32(); err != nil {
-		return thrift.PrependError("error reading field 3: ", err)
-	} else {
-		temp := AnnotationType(v)
-		p.AnnotationType = temp
-	}
-	return nil
-}
-
-func (p *BinaryAnnotation) readField4(iprot thrift.TProtocol) error {
-	p.Host = &Endpoint{}
-	if err := p.Host.Read(iprot); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", p.Host), err)
-	}
-	return nil
-}
-
-func (p *BinaryAnnotation) Write(oprot thrift.TProtocol) error {
-	if err := oprot.WriteStructBegin("BinaryAnnotation"); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err)
-	}
-	if err := p.writeField1(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField2(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField3(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField4(oprot); err != nil {
-		return err
-	}
-	if err := oprot.WriteFieldStop(); err != nil {
-		return thrift.PrependError("write field stop error: ", err)
-	}
-	if err := oprot.WriteStructEnd(); err != nil {
-		return thrift.PrependError("write struct stop error: ", err)
-	}
-	return nil
-}
-
-func (p *BinaryAnnotation) writeField1(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("key", thrift.STRING, 1); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:key: ", p), err)
-	}
-	if err := oprot.WriteString(string(p.Key)); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T.key (1) field write error: ", p), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 1:key: ", p), err)
-	}
-	return err
-}
-
-func (p *BinaryAnnotation) writeField2(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("value", thrift.STRING, 2); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 2:value: ", p), err)
-	}
-	if err := oprot.WriteBinary(p.Value); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T.value (2) field write error: ", p), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 2:value: ", p), err)
-	}
-	return err
-}
-
-func (p *BinaryAnnotation) writeField3(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("annotation_type", thrift.I32, 3); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 3:annotation_type: ", p), err)
-	}
-	if err := oprot.WriteI32(int32(p.AnnotationType)); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T.annotation_type (3) field write error: ", p), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 3:annotation_type: ", p), err)
-	}
-	return err
-}
-
-func (p *BinaryAnnotation) writeField4(oprot thrift.TProtocol) (err error) {
-	if p.IsSetHost() {
-		if err := oprot.WriteFieldBegin("host", thrift.STRUCT, 4); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field begin error 4:host: ", p), err)
-		}
-		if err := p.Host.Write(oprot); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", p.Host), err)
-		}
-		if err := oprot.WriteFieldEnd(); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field end error 4:host: ", p), err)
-		}
-	}
-	return err
-}
-
-func (p *BinaryAnnotation) String() string {
-	if p == nil {
-		return "<nil>"
-	}
-	return fmt.Sprintf("BinaryAnnotation(%+v)", *p)
-}
-
-// A trace is a series of spans (often RPC calls) which form a latency tree.
-//
-// The root span is where trace_id = id and parent_id = Nil. The root span is
-// usually the longest interval in the trace, starting with a SERVER_RECV
-// annotation and ending with a SERVER_SEND.
-//
-// Attributes:
-//  - TraceID
-//  - Name: Span name in lowercase, rpc method for example
-//
-// Conventionally, when the span name isn't known, name = "unknown".
-//  - ID
-//  - ParentID
-//  - Annotations
-//  - BinaryAnnotations
-//  - Debug
-//  - Timestamp: Microseconds from epoch of the creation of this span.
-//
-// This value should be set directly by instrumentation, using the most
-// precise value possible. For example, gettimeofday or syncing nanoTime
-// against a tick of currentTimeMillis.
-//
-// For compatibility with instrumentation that precede this field, collectors
-// or span stores can derive this via Annotation.timestamp.
-// For example, SERVER_RECV.timestamp or CLIENT_SEND.timestamp.
-//
-// This field is optional for compatibility with old data: first-party span
-// stores are expected to support this at time of introduction.
-//  - Duration: Measurement of duration in microseconds, used to support queries.
-//
-// This value should be set directly, where possible. Doing so encourages
-// precise measurement decoupled from problems of clocks, such as skew or NTP
-// updates causing time to move backwards.
-//
-// For compatibility with instrumentation that precede this field, collectors
-// or span stores can derive this by subtracting Annotation.timestamp.
-// For example, SERVER_SEND.timestamp - SERVER_RECV.timestamp.
-//
-// If this field is persisted as unset, zipkin will continue to work, except
-// duration query support will be implementation-specific. Similarly, setting
-// this field non-atomically is implementation-specific.
-//
-// This field is i64 vs i32 to support spans longer than 35 minutes.
-//  - TraceIDHigh: Optional unique 8-byte additional identifier for a trace. If non zero, this
-// means the trace uses 128 bit traceIds instead of 64 bit.
-type Span struct {
-	TraceID int64 `thrift:"trace_id,1" json:"trace_id"`
-	// unused field # 2
-	Name        string        `thrift:"name,3" json:"name"`
-	ID          int64         `thrift:"id,4" json:"id"`
-	ParentID    *int64        `thrift:"parent_id,5" json:"parent_id,omitempty"`
-	Annotations []*Annotation `thrift:"annotations,6" json:"annotations"`
-	// unused field # 7
-	BinaryAnnotations []*BinaryAnnotation `thrift:"binary_annotations,8" json:"binary_annotations"`
-	Debug             bool                `thrift:"debug,9" json:"debug,omitempty"`
-	Timestamp         *int64              `thrift:"timestamp,10" json:"timestamp,omitempty"`
-	Duration          *int64              `thrift:"duration,11" json:"duration,omitempty"`
-	TraceIDHigh       *int64              `thrift:"trace_id_high,12" json:"trace_id_high,omitempty"`
-}
-
-func NewSpan() *Span {
-	return &Span{}
-}
-
-func (p *Span) GetTraceID() int64 {
-	return p.TraceID
-}
-
-func (p *Span) GetName() string {
-	return p.Name
-}
-
-func (p *Span) GetID() int64 {
-	return p.ID
-}
-
-var Span_ParentID_DEFAULT int64
-
-func (p *Span) GetParentID() int64 {
-	if !p.IsSetParentID() {
-		return Span_ParentID_DEFAULT
-	}
-	return *p.ParentID
-}
-
-func (p *Span) GetAnnotations() []*Annotation {
-	return p.Annotations
-}
-
-func (p *Span) GetBinaryAnnotations() []*BinaryAnnotation {
-	return p.BinaryAnnotations
-}
-
-var Span_Debug_DEFAULT bool = false
-
-func (p *Span) GetDebug() bool {
-	return p.Debug
-}
-
-var Span_Timestamp_DEFAULT int64
-
-func (p *Span) GetTimestamp() int64 {
-	if !p.IsSetTimestamp() {
-		return Span_Timestamp_DEFAULT
-	}
-	return *p.Timestamp
-}
-
-var Span_Duration_DEFAULT int64
-
-func (p *Span) GetDuration() int64 {
-	if !p.IsSetDuration() {
-		return Span_Duration_DEFAULT
-	}
-	return *p.Duration
-}
-
-var Span_TraceIDHigh_DEFAULT int64
-
-func (p *Span) GetTraceIDHigh() int64 {
-	if !p.IsSetTraceIDHigh() {
-		return Span_TraceIDHigh_DEFAULT
-	}
-	return *p.TraceIDHigh
-}
-func (p *Span) IsSetParentID() bool {
-	return p.ParentID != nil
-}
-
-func (p *Span) IsSetDebug() bool {
-	return p.Debug != Span_Debug_DEFAULT
-}
-
-func (p *Span) IsSetTimestamp() bool {
-	return p.Timestamp != nil
-}
-
-func (p *Span) IsSetDuration() bool {
-	return p.Duration != nil
-}
-
-func (p *Span) IsSetTraceIDHigh() bool {
-	return p.TraceIDHigh != nil
-}
-
-func (p *Span) Read(iprot thrift.TProtocol) error {
-	if _, err := iprot.ReadStructBegin(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
-	}
-
-	for {
-		_, fieldTypeId, fieldId, err := iprot.ReadFieldBegin()
-		if err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
-		}
-		if fieldTypeId == thrift.STOP {
-			break
-		}
-		switch fieldId {
-		case 1:
-			if err := p.readField1(iprot); err != nil {
-				return err
-			}
-		case 3:
-			if err := p.readField3(iprot); err != nil {
-				return err
-			}
-		case 4:
-			if err := p.readField4(iprot); err != nil {
-				return err
-			}
-		case 5:
-			if err := p.readField5(iprot); err != nil {
-				return err
-			}
-		case 6:
-			if err := p.readField6(iprot); err != nil {
-				return err
-			}
-		case 8:
-			if err := p.readField8(iprot); err != nil {
-				return err
-			}
-		case 9:
-			if err := p.readField9(iprot); err != nil {
-				return err
-			}
-		case 10:
-			if err := p.readField10(iprot); err != nil {
-				return err
-			}
-		case 11:
-			if err := p.readField11(iprot); err != nil {
-				return err
-			}
-		case 12:
-			if err := p.readField12(iprot); err != nil {
-				return err
-			}
-		default:
-			if err := iprot.Skip(fieldTypeId); err != nil {
-				return err
-			}
-		}
-		if err := iprot.ReadFieldEnd(); err != nil {
-			return err
-		}
-	}
-	if err := iprot.ReadStructEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
-	}
-	return nil
-}
-
-func (p *Span) readField1(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadI64(); err != nil {
-		return thrift.PrependError("error reading field 1: ", err)
-	} else {
-		p.TraceID = v
-	}
-	return nil
-}
-
-func (p *Span) readField3(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadString(); err != nil {
-		return thrift.PrependError("error reading field 3: ", err)
-	} else {
-		p.Name = v
-	}
-	return nil
-}
-
-func (p *Span) readField4(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadI64(); err != nil {
-		return thrift.PrependError("error reading field 4: ", err)
-	} else {
-		p.ID = v
-	}
-	return nil
-}
-
-func (p *Span) readField5(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadI64(); err != nil {
-		return thrift.PrependError("error reading field 5: ", err)
-	} else {
-		p.ParentID = &v
-	}
-	return nil
-}
-
-func (p *Span) readField6(iprot thrift.TProtocol) error {
-	_, size, err := iprot.ReadListBegin()
-	if err != nil {
-		return thrift.PrependError("error reading list begin: ", err)
-	}
-	tSlice := make([]*Annotation, 0, size)
-	p.Annotations = tSlice
-	for i := 0; i < size; i++ {
-		_elem0 := &Annotation{}
-		if err := _elem0.Read(iprot); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", _elem0), err)
-		}
-		p.Annotations = append(p.Annotations, _elem0)
-	}
-	if err := iprot.ReadListEnd(); err != nil {
-		return thrift.PrependError("error reading list end: ", err)
-	}
-	return nil
-}
-
-func (p *Span) readField8(iprot thrift.TProtocol) error {
-	_, size, err := iprot.ReadListBegin()
-	if err != nil {
-		return thrift.PrependError("error reading list begin: ", err)
-	}
-	tSlice := make([]*BinaryAnnotation, 0, size)
-	p.BinaryAnnotations = tSlice
-	for i := 0; i < size; i++ {
-		_elem1 := &BinaryAnnotation{}
-		if err := _elem1.Read(iprot); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", _elem1), err)
-		}
-		p.BinaryAnnotations = append(p.BinaryAnnotations, _elem1)
-	}
-	if err := iprot.ReadListEnd(); err != nil {
-		return thrift.PrependError("error reading list end: ", err)
-	}
-	return nil
-}
-
-func (p *Span) readField9(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadBool(); err != nil {
-		return thrift.PrependError("error reading field 9: ", err)
-	} else {
-		p.Debug = v
-	}
-	return nil
-}
-
-func (p *Span) readField10(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadI64(); err != nil {
-		return thrift.PrependError("error reading field 10: ", err)
-	} else {
-		p.Timestamp = &v
-	}
-	return nil
-}
-
-func (p *Span) readField11(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadI64(); err != nil {
-		return thrift.PrependError("error reading field 11: ", err)
-	} else {
-		p.Duration = &v
-	}
-	return nil
-}
-
-func (p *Span) readField12(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadI64(); err != nil {
-		return thrift.PrependError("error reading field 12: ", err)
-	} else {
-		p.TraceIDHigh = &v
-	}
-	return nil
-}
-
-func (p *Span) Write(oprot thrift.TProtocol) error {
-	if err := oprot.WriteStructBegin("Span"); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err)
-	}
-	if err := p.writeField1(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField3(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField4(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField5(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField6(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField8(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField9(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField10(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField11(oprot); err != nil {
-		return err
-	}
-	if err := p.writeField12(oprot); err != nil {
-		return err
-	}
-	if err := oprot.WriteFieldStop(); err != nil {
-		return thrift.PrependError("write field stop error: ", err)
-	}
-	if err := oprot.WriteStructEnd(); err != nil {
-		return thrift.PrependError("write struct stop error: ", err)
-	}
-	return nil
-}
-
-func (p *Span) writeField1(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("trace_id", thrift.I64, 1); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:trace_id: ", p), err)
-	}
-	if err := oprot.WriteI64(int64(p.TraceID)); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T.trace_id (1) field write error: ", p), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 1:trace_id: ", p), err)
-	}
-	return err
-}
-
-func (p *Span) writeField3(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("name", thrift.STRING, 3); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 3:name: ", p), err)
-	}
-	if err := oprot.WriteString(string(p.Name)); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T.name (3) field write error: ", p), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 3:name: ", p), err)
-	}
-	return err
-}
-
-func (p *Span) writeField4(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("id", thrift.I64, 4); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 4:id: ", p), err)
-	}
-	if err := oprot.WriteI64(int64(p.ID)); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T.id (4) field write error: ", p), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 4:id: ", p), err)
-	}
-	return err
-}
-
-func (p *Span) writeField5(oprot thrift.TProtocol) (err error) {
-	if p.IsSetParentID() {
-		if err := oprot.WriteFieldBegin("parent_id", thrift.I64, 5); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field begin error 5:parent_id: ", p), err)
-		}
-		if err := oprot.WriteI64(int64(*p.ParentID)); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T.parent_id (5) field write error: ", p), err)
-		}
-		if err := oprot.WriteFieldEnd(); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field end error 5:parent_id: ", p), err)
-		}
-	}
-	return err
-}
-
-func (p *Span) writeField6(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("annotations", thrift.LIST, 6); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 6:annotations: ", p), err)
-	}
-	if err := oprot.WriteListBegin(thrift.STRUCT, len(p.Annotations)); err != nil {
-		return thrift.PrependError("error writing list begin: ", err)
-	}
-	for _, v := range p.Annotations {
-		if err := v.Write(oprot); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", v), err)
-		}
-	}
-	if err := oprot.WriteListEnd(); err != nil {
-		return thrift.PrependError("error writing list end: ", err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 6:annotations: ", p), err)
-	}
-	return err
-}
-
-func (p *Span) writeField8(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("binary_annotations", thrift.LIST, 8); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 8:binary_annotations: ", p), err)
-	}
-	if err := oprot.WriteListBegin(thrift.STRUCT, len(p.BinaryAnnotations)); err != nil {
-		return thrift.PrependError("error writing list begin: ", err)
-	}
-	for _, v := range p.BinaryAnnotations {
-		if err := v.Write(oprot); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", v), err)
-		}
-	}
-	if err := oprot.WriteListEnd(); err != nil {
-		return thrift.PrependError("error writing list end: ", err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 8:binary_annotations: ", p), err)
-	}
-	return err
-}
-
-func (p *Span) writeField9(oprot thrift.TProtocol) (err error) {
-	if p.IsSetDebug() {
-		if err := oprot.WriteFieldBegin("debug", thrift.BOOL, 9); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field begin error 9:debug: ", p), err)
-		}
-		if err := oprot.WriteBool(bool(p.Debug)); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T.debug (9) field write error: ", p), err)
-		}
-		if err := oprot.WriteFieldEnd(); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field end error 9:debug: ", p), err)
-		}
-	}
-	return err
-}
-
-func (p *Span) writeField10(oprot thrift.TProtocol) (err error) {
-	if p.IsSetTimestamp() {
-		if err := oprot.WriteFieldBegin("timestamp", thrift.I64, 10); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field begin error 10:timestamp: ", p), err)
-		}
-		if err := oprot.WriteI64(int64(*p.Timestamp)); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T.timestamp (10) field write error: ", p), err)
-		}
-		if err := oprot.WriteFieldEnd(); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field end error 10:timestamp: ", p), err)
-		}
-	}
-	return err
-}
-
-func (p *Span) writeField11(oprot thrift.TProtocol) (err error) {
-	if p.IsSetDuration() {
-		if err := oprot.WriteFieldBegin("duration", thrift.I64, 11); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field begin error 11:duration: ", p), err)
-		}
-		if err := oprot.WriteI64(int64(*p.Duration)); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T.duration (11) field write error: ", p), err)
-		}
-		if err := oprot.WriteFieldEnd(); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field end error 11:duration: ", p), err)
-		}
-	}
-	return err
-}
-
-func (p *Span) writeField12(oprot thrift.TProtocol) (err error) {
-	if p.IsSetTraceIDHigh() {
-		if err := oprot.WriteFieldBegin("trace_id_high", thrift.I64, 12); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field begin error 12:trace_id_high: ", p), err)
-		}
-		if err := oprot.WriteI64(int64(*p.TraceIDHigh)); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T.trace_id_high (12) field write error: ", p), err)
-		}
-		if err := oprot.WriteFieldEnd(); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field end error 12:trace_id_high: ", p), err)
-		}
-	}
-	return err
-}
-
-func (p *Span) String() string {
-	if p == nil {
-		return "<nil>"
-	}
-	return fmt.Sprintf("Span(%+v)", *p)
-}
-
-// Attributes:
-//  - Ok
-type Response struct {
-	Ok bool `thrift:"ok,1,required" json:"ok"`
-}
-
-func NewResponse() *Response {
-	return &Response{}
-}
-
-func (p *Response) GetOk() bool {
-	return p.Ok
-}
-func (p *Response) Read(iprot thrift.TProtocol) error {
-	if _, err := iprot.ReadStructBegin(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
-	}
-
-	var issetOk bool = false
-
-	for {
-		_, fieldTypeId, fieldId, err := iprot.ReadFieldBegin()
-		if err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
-		}
-		if fieldTypeId == thrift.STOP {
-			break
-		}
-		switch fieldId {
-		case 1:
-			if err := p.readField1(iprot); err != nil {
-				return err
-			}
-			issetOk = true
-		default:
-			if err := iprot.Skip(fieldTypeId); err != nil {
-				return err
-			}
-		}
-		if err := iprot.ReadFieldEnd(); err != nil {
-			return err
-		}
-	}
-	if err := iprot.ReadStructEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
-	}
-	if !issetOk {
-		return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field Ok is not set"))
-	}
-	return nil
-}
-
-func (p *Response) readField1(iprot thrift.TProtocol) error {
-	if v, err := iprot.ReadBool(); err != nil {
-		return thrift.PrependError("error reading field 1: ", err)
-	} else {
-		p.Ok = v
-	}
-	return nil
-}
-
-func (p *Response) Write(oprot thrift.TProtocol) error {
-	if err := oprot.WriteStructBegin("Response"); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err)
-	}
-	if err := p.writeField1(oprot); err != nil {
-		return err
-	}
-	if err := oprot.WriteFieldStop(); err != nil {
-		return thrift.PrependError("write field stop error: ", err)
-	}
-	if err := oprot.WriteStructEnd(); err != nil {
-		return thrift.PrependError("write struct stop error: ", err)
-	}
-	return nil
-}
-
-func (p *Response) writeField1(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("ok", thrift.BOOL, 1); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:ok: ", p), err)
-	}
-	if err := oprot.WriteBool(bool(p.Ok)); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T.ok (1) field write error: ", p), err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 1:ok: ", p), err)
-	}
-	return err
-}
-
-func (p *Response) String() string {
-	if p == nil {
-		return "<nil>"
-	}
-	return fmt.Sprintf("Response(%+v)", *p)
-}
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift-gen/zipkincore/zipkincollector.go b/vendor/github.com/uber/jaeger-client-go/thrift-gen/zipkincore/zipkincollector.go
deleted file mode 100644
index 417e883..0000000
--- a/vendor/github.com/uber/jaeger-client-go/thrift-gen/zipkincore/zipkincollector.go
+++ /dev/null
@@ -1,446 +0,0 @@
-// Autogenerated by Thrift Compiler (0.9.3)
-// DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
-
-package zipkincore
-
-import (
-	"bytes"
-	"fmt"
-	"github.com/uber/jaeger-client-go/thrift"
-)
-
-// (needed to ensure safety because of naive import list construction.)
-var _ = thrift.ZERO
-var _ = fmt.Printf
-var _ = bytes.Equal
-
-type ZipkinCollector interface {
-	// Parameters:
-	//  - Spans
-	SubmitZipkinBatch(spans []*Span) (r []*Response, err error)
-}
-
-type ZipkinCollectorClient struct {
-	Transport       thrift.TTransport
-	ProtocolFactory thrift.TProtocolFactory
-	InputProtocol   thrift.TProtocol
-	OutputProtocol  thrift.TProtocol
-	SeqId           int32
-}
-
-func NewZipkinCollectorClientFactory(t thrift.TTransport, f thrift.TProtocolFactory) *ZipkinCollectorClient {
-	return &ZipkinCollectorClient{Transport: t,
-		ProtocolFactory: f,
-		InputProtocol:   f.GetProtocol(t),
-		OutputProtocol:  f.GetProtocol(t),
-		SeqId:           0,
-	}
-}
-
-func NewZipkinCollectorClientProtocol(t thrift.TTransport, iprot thrift.TProtocol, oprot thrift.TProtocol) *ZipkinCollectorClient {
-	return &ZipkinCollectorClient{Transport: t,
-		ProtocolFactory: nil,
-		InputProtocol:   iprot,
-		OutputProtocol:  oprot,
-		SeqId:           0,
-	}
-}
-
-// Parameters:
-//  - Spans
-func (p *ZipkinCollectorClient) SubmitZipkinBatch(spans []*Span) (r []*Response, err error) {
-	if err = p.sendSubmitZipkinBatch(spans); err != nil {
-		return
-	}
-	return p.recvSubmitZipkinBatch()
-}
-
-func (p *ZipkinCollectorClient) sendSubmitZipkinBatch(spans []*Span) (err error) {
-	oprot := p.OutputProtocol
-	if oprot == nil {
-		oprot = p.ProtocolFactory.GetProtocol(p.Transport)
-		p.OutputProtocol = oprot
-	}
-	p.SeqId++
-	if err = oprot.WriteMessageBegin("submitZipkinBatch", thrift.CALL, p.SeqId); err != nil {
-		return
-	}
-	args := ZipkinCollectorSubmitZipkinBatchArgs{
-		Spans: spans,
-	}
-	if err = args.Write(oprot); err != nil {
-		return
-	}
-	if err = oprot.WriteMessageEnd(); err != nil {
-		return
-	}
-	return oprot.Flush()
-}
-
-func (p *ZipkinCollectorClient) recvSubmitZipkinBatch() (value []*Response, err error) {
-	iprot := p.InputProtocol
-	if iprot == nil {
-		iprot = p.ProtocolFactory.GetProtocol(p.Transport)
-		p.InputProtocol = iprot
-	}
-	method, mTypeId, seqId, err := iprot.ReadMessageBegin()
-	if err != nil {
-		return
-	}
-	if method != "submitZipkinBatch" {
-		err = thrift.NewTApplicationException(thrift.WRONG_METHOD_NAME, "submitZipkinBatch failed: wrong method name")
-		return
-	}
-	if p.SeqId != seqId {
-		err = thrift.NewTApplicationException(thrift.BAD_SEQUENCE_ID, "submitZipkinBatch failed: out of sequence response")
-		return
-	}
-	if mTypeId == thrift.EXCEPTION {
-		error2 := thrift.NewTApplicationException(thrift.UNKNOWN_APPLICATION_EXCEPTION, "Unknown Exception")
-		var error3 error
-		error3, err = error2.Read(iprot)
-		if err != nil {
-			return
-		}
-		if err = iprot.ReadMessageEnd(); err != nil {
-			return
-		}
-		err = error3
-		return
-	}
-	if mTypeId != thrift.REPLY {
-		err = thrift.NewTApplicationException(thrift.INVALID_MESSAGE_TYPE_EXCEPTION, "submitZipkinBatch failed: invalid message type")
-		return
-	}
-	result := ZipkinCollectorSubmitZipkinBatchResult{}
-	if err = result.Read(iprot); err != nil {
-		return
-	}
-	if err = iprot.ReadMessageEnd(); err != nil {
-		return
-	}
-	value = result.GetSuccess()
-	return
-}
-
-type ZipkinCollectorProcessor struct {
-	processorMap map[string]thrift.TProcessorFunction
-	handler      ZipkinCollector
-}
-
-func (p *ZipkinCollectorProcessor) AddToProcessorMap(key string, processor thrift.TProcessorFunction) {
-	p.processorMap[key] = processor
-}
-
-func (p *ZipkinCollectorProcessor) GetProcessorFunction(key string) (processor thrift.TProcessorFunction, ok bool) {
-	processor, ok = p.processorMap[key]
-	return processor, ok
-}
-
-func (p *ZipkinCollectorProcessor) ProcessorMap() map[string]thrift.TProcessorFunction {
-	return p.processorMap
-}
-
-func NewZipkinCollectorProcessor(handler ZipkinCollector) *ZipkinCollectorProcessor {
-
-	self4 := &ZipkinCollectorProcessor{handler: handler, processorMap: make(map[string]thrift.TProcessorFunction)}
-	self4.processorMap["submitZipkinBatch"] = &zipkinCollectorProcessorSubmitZipkinBatch{handler: handler}
-	return self4
-}
-
-func (p *ZipkinCollectorProcessor) Process(iprot, oprot thrift.TProtocol) (success bool, err thrift.TException) {
-	name, _, seqId, err := iprot.ReadMessageBegin()
-	if err != nil {
-		return false, err
-	}
-	if processor, ok := p.GetProcessorFunction(name); ok {
-		return processor.Process(seqId, iprot, oprot)
-	}
-	iprot.Skip(thrift.STRUCT)
-	iprot.ReadMessageEnd()
-	x5 := thrift.NewTApplicationException(thrift.UNKNOWN_METHOD, "Unknown function "+name)
-	oprot.WriteMessageBegin(name, thrift.EXCEPTION, seqId)
-	x5.Write(oprot)
-	oprot.WriteMessageEnd()
-	oprot.Flush()
-	return false, x5
-
-}
-
-type zipkinCollectorProcessorSubmitZipkinBatch struct {
-	handler ZipkinCollector
-}
-
-func (p *zipkinCollectorProcessorSubmitZipkinBatch) Process(seqId int32, iprot, oprot thrift.TProtocol) (success bool, err thrift.TException) {
-	args := ZipkinCollectorSubmitZipkinBatchArgs{}
-	if err = args.Read(iprot); err != nil {
-		iprot.ReadMessageEnd()
-		x := thrift.NewTApplicationException(thrift.PROTOCOL_ERROR, err.Error())
-		oprot.WriteMessageBegin("submitZipkinBatch", thrift.EXCEPTION, seqId)
-		x.Write(oprot)
-		oprot.WriteMessageEnd()
-		oprot.Flush()
-		return false, err
-	}
-
-	iprot.ReadMessageEnd()
-	result := ZipkinCollectorSubmitZipkinBatchResult{}
-	var retval []*Response
-	var err2 error
-	if retval, err2 = p.handler.SubmitZipkinBatch(args.Spans); err2 != nil {
-		x := thrift.NewTApplicationException(thrift.INTERNAL_ERROR, "Internal error processing submitZipkinBatch: "+err2.Error())
-		oprot.WriteMessageBegin("submitZipkinBatch", thrift.EXCEPTION, seqId)
-		x.Write(oprot)
-		oprot.WriteMessageEnd()
-		oprot.Flush()
-		return true, err2
-	} else {
-		result.Success = retval
-	}
-	if err2 = oprot.WriteMessageBegin("submitZipkinBatch", thrift.REPLY, seqId); err2 != nil {
-		err = err2
-	}
-	if err2 = result.Write(oprot); err == nil && err2 != nil {
-		err = err2
-	}
-	if err2 = oprot.WriteMessageEnd(); err == nil && err2 != nil {
-		err = err2
-	}
-	if err2 = oprot.Flush(); err == nil && err2 != nil {
-		err = err2
-	}
-	if err != nil {
-		return
-	}
-	return true, err
-}
-
-// HELPER FUNCTIONS AND STRUCTURES
-
-// Attributes:
-//  - Spans
-type ZipkinCollectorSubmitZipkinBatchArgs struct {
-	Spans []*Span `thrift:"spans,1" json:"spans"`
-}
-
-func NewZipkinCollectorSubmitZipkinBatchArgs() *ZipkinCollectorSubmitZipkinBatchArgs {
-	return &ZipkinCollectorSubmitZipkinBatchArgs{}
-}
-
-func (p *ZipkinCollectorSubmitZipkinBatchArgs) GetSpans() []*Span {
-	return p.Spans
-}
-func (p *ZipkinCollectorSubmitZipkinBatchArgs) Read(iprot thrift.TProtocol) error {
-	if _, err := iprot.ReadStructBegin(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
-	}
-
-	for {
-		_, fieldTypeId, fieldId, err := iprot.ReadFieldBegin()
-		if err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
-		}
-		if fieldTypeId == thrift.STOP {
-			break
-		}
-		switch fieldId {
-		case 1:
-			if err := p.readField1(iprot); err != nil {
-				return err
-			}
-		default:
-			if err := iprot.Skip(fieldTypeId); err != nil {
-				return err
-			}
-		}
-		if err := iprot.ReadFieldEnd(); err != nil {
-			return err
-		}
-	}
-	if err := iprot.ReadStructEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
-	}
-	return nil
-}
-
-func (p *ZipkinCollectorSubmitZipkinBatchArgs) readField1(iprot thrift.TProtocol) error {
-	_, size, err := iprot.ReadListBegin()
-	if err != nil {
-		return thrift.PrependError("error reading list begin: ", err)
-	}
-	tSlice := make([]*Span, 0, size)
-	p.Spans = tSlice
-	for i := 0; i < size; i++ {
-		_elem6 := &Span{}
-		if err := _elem6.Read(iprot); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", _elem6), err)
-		}
-		p.Spans = append(p.Spans, _elem6)
-	}
-	if err := iprot.ReadListEnd(); err != nil {
-		return thrift.PrependError("error reading list end: ", err)
-	}
-	return nil
-}
-
-func (p *ZipkinCollectorSubmitZipkinBatchArgs) Write(oprot thrift.TProtocol) error {
-	if err := oprot.WriteStructBegin("submitZipkinBatch_args"); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err)
-	}
-	if err := p.writeField1(oprot); err != nil {
-		return err
-	}
-	if err := oprot.WriteFieldStop(); err != nil {
-		return thrift.PrependError("write field stop error: ", err)
-	}
-	if err := oprot.WriteStructEnd(); err != nil {
-		return thrift.PrependError("write struct stop error: ", err)
-	}
-	return nil
-}
-
-func (p *ZipkinCollectorSubmitZipkinBatchArgs) writeField1(oprot thrift.TProtocol) (err error) {
-	if err := oprot.WriteFieldBegin("spans", thrift.LIST, 1); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:spans: ", p), err)
-	}
-	if err := oprot.WriteListBegin(thrift.STRUCT, len(p.Spans)); err != nil {
-		return thrift.PrependError("error writing list begin: ", err)
-	}
-	for _, v := range p.Spans {
-		if err := v.Write(oprot); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", v), err)
-		}
-	}
-	if err := oprot.WriteListEnd(); err != nil {
-		return thrift.PrependError("error writing list end: ", err)
-	}
-	if err := oprot.WriteFieldEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write field end error 1:spans: ", p), err)
-	}
-	return err
-}
-
-func (p *ZipkinCollectorSubmitZipkinBatchArgs) String() string {
-	if p == nil {
-		return "<nil>"
-	}
-	return fmt.Sprintf("ZipkinCollectorSubmitZipkinBatchArgs(%+v)", *p)
-}
-
-// Attributes:
-//  - Success
-type ZipkinCollectorSubmitZipkinBatchResult struct {
-	Success []*Response `thrift:"success,0" json:"success,omitempty"`
-}
-
-func NewZipkinCollectorSubmitZipkinBatchResult() *ZipkinCollectorSubmitZipkinBatchResult {
-	return &ZipkinCollectorSubmitZipkinBatchResult{}
-}
-
-var ZipkinCollectorSubmitZipkinBatchResult_Success_DEFAULT []*Response
-
-func (p *ZipkinCollectorSubmitZipkinBatchResult) GetSuccess() []*Response {
-	return p.Success
-}
-func (p *ZipkinCollectorSubmitZipkinBatchResult) IsSetSuccess() bool {
-	return p.Success != nil
-}
-
-func (p *ZipkinCollectorSubmitZipkinBatchResult) Read(iprot thrift.TProtocol) error {
-	if _, err := iprot.ReadStructBegin(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
-	}
-
-	for {
-		_, fieldTypeId, fieldId, err := iprot.ReadFieldBegin()
-		if err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
-		}
-		if fieldTypeId == thrift.STOP {
-			break
-		}
-		switch fieldId {
-		case 0:
-			if err := p.readField0(iprot); err != nil {
-				return err
-			}
-		default:
-			if err := iprot.Skip(fieldTypeId); err != nil {
-				return err
-			}
-		}
-		if err := iprot.ReadFieldEnd(); err != nil {
-			return err
-		}
-	}
-	if err := iprot.ReadStructEnd(); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
-	}
-	return nil
-}
-
-func (p *ZipkinCollectorSubmitZipkinBatchResult) readField0(iprot thrift.TProtocol) error {
-	_, size, err := iprot.ReadListBegin()
-	if err != nil {
-		return thrift.PrependError("error reading list begin: ", err)
-	}
-	tSlice := make([]*Response, 0, size)
-	p.Success = tSlice
-	for i := 0; i < size; i++ {
-		_elem7 := &Response{}
-		if err := _elem7.Read(iprot); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", _elem7), err)
-		}
-		p.Success = append(p.Success, _elem7)
-	}
-	if err := iprot.ReadListEnd(); err != nil {
-		return thrift.PrependError("error reading list end: ", err)
-	}
-	return nil
-}
-
-func (p *ZipkinCollectorSubmitZipkinBatchResult) Write(oprot thrift.TProtocol) error {
-	if err := oprot.WriteStructBegin("submitZipkinBatch_result"); err != nil {
-		return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err)
-	}
-	if err := p.writeField0(oprot); err != nil {
-		return err
-	}
-	if err := oprot.WriteFieldStop(); err != nil {
-		return thrift.PrependError("write field stop error: ", err)
-	}
-	if err := oprot.WriteStructEnd(); err != nil {
-		return thrift.PrependError("write struct stop error: ", err)
-	}
-	return nil
-}
-
-func (p *ZipkinCollectorSubmitZipkinBatchResult) writeField0(oprot thrift.TProtocol) (err error) {
-	if p.IsSetSuccess() {
-		if err := oprot.WriteFieldBegin("success", thrift.LIST, 0); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field begin error 0:success: ", p), err)
-		}
-		if err := oprot.WriteListBegin(thrift.STRUCT, len(p.Success)); err != nil {
-			return thrift.PrependError("error writing list begin: ", err)
-		}
-		for _, v := range p.Success {
-			if err := v.Write(oprot); err != nil {
-				return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", v), err)
-			}
-		}
-		if err := oprot.WriteListEnd(); err != nil {
-			return thrift.PrependError("error writing list end: ", err)
-		}
-		if err := oprot.WriteFieldEnd(); err != nil {
-			return thrift.PrependError(fmt.Sprintf("%T write field end error 0:success: ", p), err)
-		}
-	}
-	return err
-}
-
-func (p *ZipkinCollectorSubmitZipkinBatchResult) String() string {
-	if p == nil {
-		return "<nil>"
-	}
-	return fmt.Sprintf("ZipkinCollectorSubmitZipkinBatchResult(%+v)", *p)
-}
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift-gen/zipkincore/constants.go b/vendor/github.com/uber/jaeger-client-go/thrift-gen/zipkincore/zipkincore-consts.go
similarity index 83%
rename from vendor/github.com/uber/jaeger-client-go/thrift-gen/zipkincore/constants.go
rename to vendor/github.com/uber/jaeger-client-go/thrift-gen/zipkincore/zipkincore-consts.go
index a53d46f..7a924b9 100644
--- a/vendor/github.com/uber/jaeger-client-go/thrift-gen/zipkincore/constants.go
+++ b/vendor/github.com/uber/jaeger-client-go/thrift-gen/zipkincore/zipkincore-consts.go
@@ -1,17 +1,20 @@
-// Autogenerated by Thrift Compiler (0.9.3)
-// DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
+// Code generated by Thrift Compiler (0.14.1). DO NOT EDIT.
 
 package zipkincore
 
-import (
+import(
 	"bytes"
+	"context"
 	"fmt"
+	"time"
 	"github.com/uber/jaeger-client-go/thrift"
 )
 
 // (needed to ensure safety because of naive import list construction.)
 var _ = thrift.ZERO
 var _ = fmt.Printf
+var _ = context.Background
+var _ = time.Now
 var _ = bytes.Equal
 
 const CLIENT_SEND = "cs"
@@ -33,3 +36,4 @@
 
 func init() {
 }
+
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift-gen/zipkincore/zipkincore.go b/vendor/github.com/uber/jaeger-client-go/thrift-gen/zipkincore/zipkincore.go
new file mode 100644
index 0000000..b00ecd2
--- /dev/null
+++ b/vendor/github.com/uber/jaeger-client-go/thrift-gen/zipkincore/zipkincore.go
@@ -0,0 +1,1853 @@
+// Code generated by Thrift Compiler (0.14.1). DO NOT EDIT.
+
+package zipkincore
+
+import(
+	"bytes"
+	"context"
+	"database/sql/driver"
+	"errors"
+	"fmt"
+	"time"
+	"github.com/uber/jaeger-client-go/thrift"
+)
+
+// (needed to ensure safety because of naive import list construction.)
+var _ = thrift.ZERO
+var _ = fmt.Printf
+var _ = context.Background
+var _ = time.Now
+var _ = bytes.Equal
+
+type AnnotationType int64
+const (
+  AnnotationType_BOOL AnnotationType = 0
+  AnnotationType_BYTES AnnotationType = 1
+  AnnotationType_I16 AnnotationType = 2
+  AnnotationType_I32 AnnotationType = 3
+  AnnotationType_I64 AnnotationType = 4
+  AnnotationType_DOUBLE AnnotationType = 5
+  AnnotationType_STRING AnnotationType = 6
+)
+
+func (p AnnotationType) String() string {
+  switch p {
+  case AnnotationType_BOOL: return "BOOL"
+  case AnnotationType_BYTES: return "BYTES"
+  case AnnotationType_I16: return "I16"
+  case AnnotationType_I32: return "I32"
+  case AnnotationType_I64: return "I64"
+  case AnnotationType_DOUBLE: return "DOUBLE"
+  case AnnotationType_STRING: return "STRING"
+  }
+  return "<UNSET>"
+}
+
+func AnnotationTypeFromString(s string) (AnnotationType, error) {
+  switch s {
+  case "BOOL": return AnnotationType_BOOL, nil 
+  case "BYTES": return AnnotationType_BYTES, nil 
+  case "I16": return AnnotationType_I16, nil 
+  case "I32": return AnnotationType_I32, nil 
+  case "I64": return AnnotationType_I64, nil 
+  case "DOUBLE": return AnnotationType_DOUBLE, nil 
+  case "STRING": return AnnotationType_STRING, nil 
+  }
+  return AnnotationType(0), fmt.Errorf("not a valid AnnotationType string")
+}
+
+
+func AnnotationTypePtr(v AnnotationType) *AnnotationType { return &v }
+
+func (p AnnotationType) MarshalText() ([]byte, error) {
+return []byte(p.String()), nil
+}
+
+func (p *AnnotationType) UnmarshalText(text []byte) error {
+q, err := AnnotationTypeFromString(string(text))
+if (err != nil) {
+return err
+}
+*p = q
+return nil
+}
+
+func (p *AnnotationType) Scan(value interface{}) error {
+v, ok := value.(int64)
+if !ok {
+return errors.New("Scan value is not int64")
+}
+*p = AnnotationType(v)
+return nil
+}
+
+func (p * AnnotationType) Value() (driver.Value, error) {
+  if p == nil {
+    return nil, nil
+  }
+return int64(*p), nil
+}
+// Indicates the network context of a service recording an annotation with two
+// exceptions.
+// 
+// When a BinaryAnnotation, and key is CLIENT_ADDR or SERVER_ADDR,
+// the endpoint indicates the source or destination of an RPC. This exception
+// allows zipkin to display network context of uninstrumented services, or
+// clients such as web browsers.
+// 
+// Attributes:
+//  - Ipv4: IPv4 host address packed into 4 bytes.
+// 
+// Ex for the ip 1.2.3.4, it would be (1 << 24) | (2 << 16) | (3 << 8) | 4
+//  - Port: IPv4 port
+// 
+// Note: this is to be treated as an unsigned integer, so watch for negatives.
+// 
+// Conventionally, when the port isn't known, port = 0.
+//  - ServiceName: Service name in lowercase, such as "memcache" or "zipkin-web"
+// 
+// Conventionally, when the service name isn't known, service_name = "unknown".
+//  - Ipv6: IPv6 host address packed into 16 bytes. Ex Inet6Address.getBytes()
+type Endpoint struct {
+  Ipv4 int32 `thrift:"ipv4,1" db:"ipv4" json:"ipv4"`
+  Port int16 `thrift:"port,2" db:"port" json:"port"`
+  ServiceName string `thrift:"service_name,3" db:"service_name" json:"service_name"`
+  Ipv6 []byte `thrift:"ipv6,4" db:"ipv6" json:"ipv6,omitempty"`
+}
+
+func NewEndpoint() *Endpoint {
+  return &Endpoint{}
+}
+
+
+func (p *Endpoint) GetIpv4() int32 {
+  return p.Ipv4
+}
+
+func (p *Endpoint) GetPort() int16 {
+  return p.Port
+}
+
+func (p *Endpoint) GetServiceName() string {
+  return p.ServiceName
+}
+var Endpoint_Ipv6_DEFAULT []byte
+
+func (p *Endpoint) GetIpv6() []byte {
+  return p.Ipv6
+}
+func (p *Endpoint) IsSetIpv6() bool {
+  return p.Ipv6 != nil
+}
+
+func (p *Endpoint) Read(ctx context.Context, iprot thrift.TProtocol) error {
+  if _, err := iprot.ReadStructBegin(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
+  }
+
+
+  for {
+    _, fieldTypeId, fieldId, err := iprot.ReadFieldBegin(ctx)
+    if err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
+    }
+    if fieldTypeId == thrift.STOP { break; }
+    switch fieldId {
+    case 1:
+      if fieldTypeId == thrift.I32 {
+        if err := p.ReadField1(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 2:
+      if fieldTypeId == thrift.I16 {
+        if err := p.ReadField2(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 3:
+      if fieldTypeId == thrift.STRING {
+        if err := p.ReadField3(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 4:
+      if fieldTypeId == thrift.STRING {
+        if err := p.ReadField4(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    default:
+      if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+        return err
+      }
+    }
+    if err := iprot.ReadFieldEnd(ctx); err != nil {
+      return err
+    }
+  }
+  if err := iprot.ReadStructEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
+  }
+  return nil
+}
+
+func (p *Endpoint)  ReadField1(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadI32(ctx); err != nil {
+  return thrift.PrependError("error reading field 1: ", err)
+} else {
+  p.Ipv4 = v
+}
+  return nil
+}
+
+func (p *Endpoint)  ReadField2(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadI16(ctx); err != nil {
+  return thrift.PrependError("error reading field 2: ", err)
+} else {
+  p.Port = v
+}
+  return nil
+}
+
+func (p *Endpoint)  ReadField3(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadString(ctx); err != nil {
+  return thrift.PrependError("error reading field 3: ", err)
+} else {
+  p.ServiceName = v
+}
+  return nil
+}
+
+func (p *Endpoint)  ReadField4(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadBinary(ctx); err != nil {
+  return thrift.PrependError("error reading field 4: ", err)
+} else {
+  p.Ipv6 = v
+}
+  return nil
+}
+
+func (p *Endpoint) Write(ctx context.Context, oprot thrift.TProtocol) error {
+  if err := oprot.WriteStructBegin(ctx, "Endpoint"); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err) }
+  if p != nil {
+    if err := p.writeField1(ctx, oprot); err != nil { return err }
+    if err := p.writeField2(ctx, oprot); err != nil { return err }
+    if err := p.writeField3(ctx, oprot); err != nil { return err }
+    if err := p.writeField4(ctx, oprot); err != nil { return err }
+  }
+  if err := oprot.WriteFieldStop(ctx); err != nil {
+    return thrift.PrependError("write field stop error: ", err) }
+  if err := oprot.WriteStructEnd(ctx); err != nil {
+    return thrift.PrependError("write struct stop error: ", err) }
+  return nil
+}
+
+func (p *Endpoint) writeField1(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "ipv4", thrift.I32, 1); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:ipv4: ", p), err) }
+  if err := oprot.WriteI32(ctx, int32(p.Ipv4)); err != nil {
+  return thrift.PrependError(fmt.Sprintf("%T.ipv4 (1) field write error: ", p), err) }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 1:ipv4: ", p), err) }
+  return err
+}
+
+func (p *Endpoint) writeField2(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "port", thrift.I16, 2); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 2:port: ", p), err) }
+  if err := oprot.WriteI16(ctx, int16(p.Port)); err != nil {
+  return thrift.PrependError(fmt.Sprintf("%T.port (2) field write error: ", p), err) }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 2:port: ", p), err) }
+  return err
+}
+
+func (p *Endpoint) writeField3(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "service_name", thrift.STRING, 3); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 3:service_name: ", p), err) }
+  if err := oprot.WriteString(ctx, string(p.ServiceName)); err != nil {
+  return thrift.PrependError(fmt.Sprintf("%T.service_name (3) field write error: ", p), err) }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 3:service_name: ", p), err) }
+  return err
+}
+
+func (p *Endpoint) writeField4(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if p.IsSetIpv6() {
+    if err := oprot.WriteFieldBegin(ctx, "ipv6", thrift.STRING, 4); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field begin error 4:ipv6: ", p), err) }
+    if err := oprot.WriteBinary(ctx, p.Ipv6); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T.ipv6 (4) field write error: ", p), err) }
+    if err := oprot.WriteFieldEnd(ctx); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field end error 4:ipv6: ", p), err) }
+  }
+  return err
+}
+
+func (p *Endpoint) Equals(other *Endpoint) bool {
+  if p == other {
+    return true
+  } else if p == nil || other == nil {
+    return false
+  }
+  if p.Ipv4 != other.Ipv4 { return false }
+  if p.Port != other.Port { return false }
+  if p.ServiceName != other.ServiceName { return false }
+  if bytes.Compare(p.Ipv6, other.Ipv6) != 0 { return false }
+  return true
+}
+
+func (p *Endpoint) String() string {
+  if p == nil {
+    return "<nil>"
+  }
+  return fmt.Sprintf("Endpoint(%+v)", *p)
+}
+
+// An annotation is similar to a log statement. It includes a host field which
+// allows these events to be attributed properly, and also aggregatable.
+// 
+// Attributes:
+//  - Timestamp: Microseconds from epoch.
+// 
+// This value should use the most precise value possible. For example,
+// gettimeofday or syncing nanoTime against a tick of currentTimeMillis.
+//  - Value
+//  - Host: Always the host that recorded the event. By specifying the host you allow
+// rollup of all events (such as client requests to a service) by IP address.
+type Annotation struct {
+  Timestamp int64 `thrift:"timestamp,1" db:"timestamp" json:"timestamp"`
+  Value string `thrift:"value,2" db:"value" json:"value"`
+  Host *Endpoint `thrift:"host,3" db:"host" json:"host,omitempty"`
+}
+
+func NewAnnotation() *Annotation {
+  return &Annotation{}
+}
+
+
+func (p *Annotation) GetTimestamp() int64 {
+  return p.Timestamp
+}
+
+func (p *Annotation) GetValue() string {
+  return p.Value
+}
+var Annotation_Host_DEFAULT *Endpoint
+func (p *Annotation) GetHost() *Endpoint {
+  if !p.IsSetHost() {
+    return Annotation_Host_DEFAULT
+  }
+return p.Host
+}
+func (p *Annotation) IsSetHost() bool {
+  return p.Host != nil
+}
+
+func (p *Annotation) Read(ctx context.Context, iprot thrift.TProtocol) error {
+  if _, err := iprot.ReadStructBegin(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
+  }
+
+
+  for {
+    _, fieldTypeId, fieldId, err := iprot.ReadFieldBegin(ctx)
+    if err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
+    }
+    if fieldTypeId == thrift.STOP { break; }
+    switch fieldId {
+    case 1:
+      if fieldTypeId == thrift.I64 {
+        if err := p.ReadField1(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 2:
+      if fieldTypeId == thrift.STRING {
+        if err := p.ReadField2(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 3:
+      if fieldTypeId == thrift.STRUCT {
+        if err := p.ReadField3(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    default:
+      if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+        return err
+      }
+    }
+    if err := iprot.ReadFieldEnd(ctx); err != nil {
+      return err
+    }
+  }
+  if err := iprot.ReadStructEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
+  }
+  return nil
+}
+
+func (p *Annotation)  ReadField1(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadI64(ctx); err != nil {
+  return thrift.PrependError("error reading field 1: ", err)
+} else {
+  p.Timestamp = v
+}
+  return nil
+}
+
+func (p *Annotation)  ReadField2(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadString(ctx); err != nil {
+  return thrift.PrependError("error reading field 2: ", err)
+} else {
+  p.Value = v
+}
+  return nil
+}
+
+func (p *Annotation)  ReadField3(ctx context.Context, iprot thrift.TProtocol) error {
+  p.Host = &Endpoint{}
+  if err := p.Host.Read(ctx, iprot); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", p.Host), err)
+  }
+  return nil
+}
+
+func (p *Annotation) Write(ctx context.Context, oprot thrift.TProtocol) error {
+  if err := oprot.WriteStructBegin(ctx, "Annotation"); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err) }
+  if p != nil {
+    if err := p.writeField1(ctx, oprot); err != nil { return err }
+    if err := p.writeField2(ctx, oprot); err != nil { return err }
+    if err := p.writeField3(ctx, oprot); err != nil { return err }
+  }
+  if err := oprot.WriteFieldStop(ctx); err != nil {
+    return thrift.PrependError("write field stop error: ", err) }
+  if err := oprot.WriteStructEnd(ctx); err != nil {
+    return thrift.PrependError("write struct stop error: ", err) }
+  return nil
+}
+
+func (p *Annotation) writeField1(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "timestamp", thrift.I64, 1); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:timestamp: ", p), err) }
+  if err := oprot.WriteI64(ctx, int64(p.Timestamp)); err != nil {
+  return thrift.PrependError(fmt.Sprintf("%T.timestamp (1) field write error: ", p), err) }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 1:timestamp: ", p), err) }
+  return err
+}
+
+func (p *Annotation) writeField2(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "value", thrift.STRING, 2); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 2:value: ", p), err) }
+  if err := oprot.WriteString(ctx, string(p.Value)); err != nil {
+  return thrift.PrependError(fmt.Sprintf("%T.value (2) field write error: ", p), err) }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 2:value: ", p), err) }
+  return err
+}
+
+func (p *Annotation) writeField3(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if p.IsSetHost() {
+    if err := oprot.WriteFieldBegin(ctx, "host", thrift.STRUCT, 3); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field begin error 3:host: ", p), err) }
+    if err := p.Host.Write(ctx, oprot); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", p.Host), err)
+    }
+    if err := oprot.WriteFieldEnd(ctx); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field end error 3:host: ", p), err) }
+  }
+  return err
+}
+
+func (p *Annotation) Equals(other *Annotation) bool {
+  if p == other {
+    return true
+  } else if p == nil || other == nil {
+    return false
+  }
+  if p.Timestamp != other.Timestamp { return false }
+  if p.Value != other.Value { return false }
+  if !p.Host.Equals(other.Host) { return false }
+  return true
+}
+
+func (p *Annotation) String() string {
+  if p == nil {
+    return "<nil>"
+  }
+  return fmt.Sprintf("Annotation(%+v)", *p)
+}
+
+// Binary annotations are tags applied to a Span to give it context. For
+// example, a binary annotation of "http.uri" could the path to a resource in a
+// RPC call.
+// 
+// Binary annotations of type STRING are always queryable, though more a
+// historical implementation detail than a structural concern.
+// 
+// Binary annotations can repeat, and vary on the host. Similar to Annotation,
+// the host indicates who logged the event. This allows you to tell the
+// difference between the client and server side of the same key. For example,
+// the key "http.uri" might be different on the client and server side due to
+// rewriting, like "/api/v1/myresource" vs "/myresource. Via the host field,
+// you can see the different points of view, which often help in debugging.
+// 
+// Attributes:
+//  - Key
+//  - Value
+//  - AnnotationType
+//  - Host: The host that recorded tag, which allows you to differentiate between
+// multiple tags with the same key. There are two exceptions to this.
+// 
+// When the key is CLIENT_ADDR or SERVER_ADDR, host indicates the source or
+// destination of an RPC. This exception allows zipkin to display network
+// context of uninstrumented services, or clients such as web browsers.
+type BinaryAnnotation struct {
+  Key string `thrift:"key,1" db:"key" json:"key"`
+  Value []byte `thrift:"value,2" db:"value" json:"value"`
+  AnnotationType AnnotationType `thrift:"annotation_type,3" db:"annotation_type" json:"annotation_type"`
+  Host *Endpoint `thrift:"host,4" db:"host" json:"host,omitempty"`
+}
+
+func NewBinaryAnnotation() *BinaryAnnotation {
+  return &BinaryAnnotation{}
+}
+
+
+func (p *BinaryAnnotation) GetKey() string {
+  return p.Key
+}
+
+func (p *BinaryAnnotation) GetValue() []byte {
+  return p.Value
+}
+
+func (p *BinaryAnnotation) GetAnnotationType() AnnotationType {
+  return p.AnnotationType
+}
+var BinaryAnnotation_Host_DEFAULT *Endpoint
+func (p *BinaryAnnotation) GetHost() *Endpoint {
+  if !p.IsSetHost() {
+    return BinaryAnnotation_Host_DEFAULT
+  }
+return p.Host
+}
+func (p *BinaryAnnotation) IsSetHost() bool {
+  return p.Host != nil
+}
+
+func (p *BinaryAnnotation) Read(ctx context.Context, iprot thrift.TProtocol) error {
+  if _, err := iprot.ReadStructBegin(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
+  }
+
+
+  for {
+    _, fieldTypeId, fieldId, err := iprot.ReadFieldBegin(ctx)
+    if err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
+    }
+    if fieldTypeId == thrift.STOP { break; }
+    switch fieldId {
+    case 1:
+      if fieldTypeId == thrift.STRING {
+        if err := p.ReadField1(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 2:
+      if fieldTypeId == thrift.STRING {
+        if err := p.ReadField2(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 3:
+      if fieldTypeId == thrift.I32 {
+        if err := p.ReadField3(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 4:
+      if fieldTypeId == thrift.STRUCT {
+        if err := p.ReadField4(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    default:
+      if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+        return err
+      }
+    }
+    if err := iprot.ReadFieldEnd(ctx); err != nil {
+      return err
+    }
+  }
+  if err := iprot.ReadStructEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
+  }
+  return nil
+}
+
+func (p *BinaryAnnotation)  ReadField1(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadString(ctx); err != nil {
+  return thrift.PrependError("error reading field 1: ", err)
+} else {
+  p.Key = v
+}
+  return nil
+}
+
+func (p *BinaryAnnotation)  ReadField2(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadBinary(ctx); err != nil {
+  return thrift.PrependError("error reading field 2: ", err)
+} else {
+  p.Value = v
+}
+  return nil
+}
+
+func (p *BinaryAnnotation)  ReadField3(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadI32(ctx); err != nil {
+  return thrift.PrependError("error reading field 3: ", err)
+} else {
+  temp := AnnotationType(v)
+  p.AnnotationType = temp
+}
+  return nil
+}
+
+func (p *BinaryAnnotation)  ReadField4(ctx context.Context, iprot thrift.TProtocol) error {
+  p.Host = &Endpoint{}
+  if err := p.Host.Read(ctx, iprot); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", p.Host), err)
+  }
+  return nil
+}
+
+func (p *BinaryAnnotation) Write(ctx context.Context, oprot thrift.TProtocol) error {
+  if err := oprot.WriteStructBegin(ctx, "BinaryAnnotation"); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err) }
+  if p != nil {
+    if err := p.writeField1(ctx, oprot); err != nil { return err }
+    if err := p.writeField2(ctx, oprot); err != nil { return err }
+    if err := p.writeField3(ctx, oprot); err != nil { return err }
+    if err := p.writeField4(ctx, oprot); err != nil { return err }
+  }
+  if err := oprot.WriteFieldStop(ctx); err != nil {
+    return thrift.PrependError("write field stop error: ", err) }
+  if err := oprot.WriteStructEnd(ctx); err != nil {
+    return thrift.PrependError("write struct stop error: ", err) }
+  return nil
+}
+
+func (p *BinaryAnnotation) writeField1(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "key", thrift.STRING, 1); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:key: ", p), err) }
+  if err := oprot.WriteString(ctx, string(p.Key)); err != nil {
+  return thrift.PrependError(fmt.Sprintf("%T.key (1) field write error: ", p), err) }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 1:key: ", p), err) }
+  return err
+}
+
+func (p *BinaryAnnotation) writeField2(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "value", thrift.STRING, 2); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 2:value: ", p), err) }
+  if err := oprot.WriteBinary(ctx, p.Value); err != nil {
+  return thrift.PrependError(fmt.Sprintf("%T.value (2) field write error: ", p), err) }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 2:value: ", p), err) }
+  return err
+}
+
+func (p *BinaryAnnotation) writeField3(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "annotation_type", thrift.I32, 3); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 3:annotation_type: ", p), err) }
+  if err := oprot.WriteI32(ctx, int32(p.AnnotationType)); err != nil {
+  return thrift.PrependError(fmt.Sprintf("%T.annotation_type (3) field write error: ", p), err) }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 3:annotation_type: ", p), err) }
+  return err
+}
+
+func (p *BinaryAnnotation) writeField4(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if p.IsSetHost() {
+    if err := oprot.WriteFieldBegin(ctx, "host", thrift.STRUCT, 4); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field begin error 4:host: ", p), err) }
+    if err := p.Host.Write(ctx, oprot); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", p.Host), err)
+    }
+    if err := oprot.WriteFieldEnd(ctx); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field end error 4:host: ", p), err) }
+  }
+  return err
+}
+
+func (p *BinaryAnnotation) Equals(other *BinaryAnnotation) bool {
+  if p == other {
+    return true
+  } else if p == nil || other == nil {
+    return false
+  }
+  if p.Key != other.Key { return false }
+  if bytes.Compare(p.Value, other.Value) != 0 { return false }
+  if p.AnnotationType != other.AnnotationType { return false }
+  if !p.Host.Equals(other.Host) { return false }
+  return true
+}
+
+func (p *BinaryAnnotation) String() string {
+  if p == nil {
+    return "<nil>"
+  }
+  return fmt.Sprintf("BinaryAnnotation(%+v)", *p)
+}
+
+// A trace is a series of spans (often RPC calls) which form a latency tree.
+// 
+// The root span is where trace_id = id and parent_id = Nil. The root span is
+// usually the longest interval in the trace, starting with a SERVER_RECV
+// annotation and ending with a SERVER_SEND.
+// 
+// Attributes:
+//  - TraceID
+//  - Name: Span name in lowercase, rpc method for example
+// 
+// Conventionally, when the span name isn't known, name = "unknown".
+//  - ID
+//  - ParentID
+//  - Annotations
+//  - BinaryAnnotations
+//  - Debug
+//  - Timestamp: Microseconds from epoch of the creation of this span.
+// 
+// This value should be set directly by instrumentation, using the most
+// precise value possible. For example, gettimeofday or syncing nanoTime
+// against a tick of currentTimeMillis.
+// 
+// For compatibility with instrumentation that precede this field, collectors
+// or span stores can derive this via Annotation.timestamp.
+// For example, SERVER_RECV.timestamp or CLIENT_SEND.timestamp.
+// 
+// This field is optional for compatibility with old data: first-party span
+// stores are expected to support this at time of introduction.
+//  - Duration: Measurement of duration in microseconds, used to support queries.
+// 
+// This value should be set directly, where possible. Doing so encourages
+// precise measurement decoupled from problems of clocks, such as skew or NTP
+// updates causing time to move backwards.
+// 
+// For compatibility with instrumentation that precede this field, collectors
+// or span stores can derive this by subtracting Annotation.timestamp.
+// For example, SERVER_SEND.timestamp - SERVER_RECV.timestamp.
+// 
+// If this field is persisted as unset, zipkin will continue to work, except
+// duration query support will be implementation-specific. Similarly, setting
+// this field non-atomically is implementation-specific.
+// 
+// This field is i64 vs i32 to support spans longer than 35 minutes.
+//  - TraceIDHigh: Optional unique 8-byte additional identifier for a trace. If non zero, this
+// means the trace uses 128 bit traceIds instead of 64 bit.
+type Span struct {
+  TraceID int64 `thrift:"trace_id,1" db:"trace_id" json:"trace_id"`
+  // unused field # 2
+  Name string `thrift:"name,3" db:"name" json:"name"`
+  ID int64 `thrift:"id,4" db:"id" json:"id"`
+  ParentID *int64 `thrift:"parent_id,5" db:"parent_id" json:"parent_id,omitempty"`
+  Annotations []*Annotation `thrift:"annotations,6" db:"annotations" json:"annotations"`
+  // unused field # 7
+  BinaryAnnotations []*BinaryAnnotation `thrift:"binary_annotations,8" db:"binary_annotations" json:"binary_annotations"`
+  Debug bool `thrift:"debug,9" db:"debug" json:"debug"`
+  Timestamp *int64 `thrift:"timestamp,10" db:"timestamp" json:"timestamp,omitempty"`
+  Duration *int64 `thrift:"duration,11" db:"duration" json:"duration,omitempty"`
+  TraceIDHigh *int64 `thrift:"trace_id_high,12" db:"trace_id_high" json:"trace_id_high,omitempty"`
+}
+
+func NewSpan() *Span {
+  return &Span{}
+}
+
+
+func (p *Span) GetTraceID() int64 {
+  return p.TraceID
+}
+
+func (p *Span) GetName() string {
+  return p.Name
+}
+
+func (p *Span) GetID() int64 {
+  return p.ID
+}
+var Span_ParentID_DEFAULT int64
+func (p *Span) GetParentID() int64 {
+  if !p.IsSetParentID() {
+    return Span_ParentID_DEFAULT
+  }
+return *p.ParentID
+}
+
+func (p *Span) GetAnnotations() []*Annotation {
+  return p.Annotations
+}
+
+func (p *Span) GetBinaryAnnotations() []*BinaryAnnotation {
+  return p.BinaryAnnotations
+}
+var Span_Debug_DEFAULT bool = false
+
+func (p *Span) GetDebug() bool {
+  return p.Debug
+}
+var Span_Timestamp_DEFAULT int64
+func (p *Span) GetTimestamp() int64 {
+  if !p.IsSetTimestamp() {
+    return Span_Timestamp_DEFAULT
+  }
+return *p.Timestamp
+}
+var Span_Duration_DEFAULT int64
+func (p *Span) GetDuration() int64 {
+  if !p.IsSetDuration() {
+    return Span_Duration_DEFAULT
+  }
+return *p.Duration
+}
+var Span_TraceIDHigh_DEFAULT int64
+func (p *Span) GetTraceIDHigh() int64 {
+  if !p.IsSetTraceIDHigh() {
+    return Span_TraceIDHigh_DEFAULT
+  }
+return *p.TraceIDHigh
+}
+func (p *Span) IsSetParentID() bool {
+  return p.ParentID != nil
+}
+
+func (p *Span) IsSetDebug() bool {
+  return p.Debug != Span_Debug_DEFAULT
+}
+
+func (p *Span) IsSetTimestamp() bool {
+  return p.Timestamp != nil
+}
+
+func (p *Span) IsSetDuration() bool {
+  return p.Duration != nil
+}
+
+func (p *Span) IsSetTraceIDHigh() bool {
+  return p.TraceIDHigh != nil
+}
+
+func (p *Span) Read(ctx context.Context, iprot thrift.TProtocol) error {
+  if _, err := iprot.ReadStructBegin(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
+  }
+
+
+  for {
+    _, fieldTypeId, fieldId, err := iprot.ReadFieldBegin(ctx)
+    if err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
+    }
+    if fieldTypeId == thrift.STOP { break; }
+    switch fieldId {
+    case 1:
+      if fieldTypeId == thrift.I64 {
+        if err := p.ReadField1(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 3:
+      if fieldTypeId == thrift.STRING {
+        if err := p.ReadField3(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 4:
+      if fieldTypeId == thrift.I64 {
+        if err := p.ReadField4(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 5:
+      if fieldTypeId == thrift.I64 {
+        if err := p.ReadField5(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 6:
+      if fieldTypeId == thrift.LIST {
+        if err := p.ReadField6(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 8:
+      if fieldTypeId == thrift.LIST {
+        if err := p.ReadField8(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 9:
+      if fieldTypeId == thrift.BOOL {
+        if err := p.ReadField9(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 10:
+      if fieldTypeId == thrift.I64 {
+        if err := p.ReadField10(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 11:
+      if fieldTypeId == thrift.I64 {
+        if err := p.ReadField11(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    case 12:
+      if fieldTypeId == thrift.I64 {
+        if err := p.ReadField12(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    default:
+      if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+        return err
+      }
+    }
+    if err := iprot.ReadFieldEnd(ctx); err != nil {
+      return err
+    }
+  }
+  if err := iprot.ReadStructEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
+  }
+  return nil
+}
+
+func (p *Span)  ReadField1(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadI64(ctx); err != nil {
+  return thrift.PrependError("error reading field 1: ", err)
+} else {
+  p.TraceID = v
+}
+  return nil
+}
+
+func (p *Span)  ReadField3(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadString(ctx); err != nil {
+  return thrift.PrependError("error reading field 3: ", err)
+} else {
+  p.Name = v
+}
+  return nil
+}
+
+func (p *Span)  ReadField4(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadI64(ctx); err != nil {
+  return thrift.PrependError("error reading field 4: ", err)
+} else {
+  p.ID = v
+}
+  return nil
+}
+
+func (p *Span)  ReadField5(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadI64(ctx); err != nil {
+  return thrift.PrependError("error reading field 5: ", err)
+} else {
+  p.ParentID = &v
+}
+  return nil
+}
+
+func (p *Span)  ReadField6(ctx context.Context, iprot thrift.TProtocol) error {
+  _, size, err := iprot.ReadListBegin(ctx)
+  if err != nil {
+    return thrift.PrependError("error reading list begin: ", err)
+  }
+  tSlice := make([]*Annotation, 0, size)
+  p.Annotations =  tSlice
+  for i := 0; i < size; i ++ {
+    _elem0 := &Annotation{}
+    if err := _elem0.Read(ctx, iprot); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", _elem0), err)
+    }
+    p.Annotations = append(p.Annotations, _elem0)
+  }
+  if err := iprot.ReadListEnd(ctx); err != nil {
+    return thrift.PrependError("error reading list end: ", err)
+  }
+  return nil
+}
+
+func (p *Span)  ReadField8(ctx context.Context, iprot thrift.TProtocol) error {
+  _, size, err := iprot.ReadListBegin(ctx)
+  if err != nil {
+    return thrift.PrependError("error reading list begin: ", err)
+  }
+  tSlice := make([]*BinaryAnnotation, 0, size)
+  p.BinaryAnnotations =  tSlice
+  for i := 0; i < size; i ++ {
+    _elem1 := &BinaryAnnotation{}
+    if err := _elem1.Read(ctx, iprot); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", _elem1), err)
+    }
+    p.BinaryAnnotations = append(p.BinaryAnnotations, _elem1)
+  }
+  if err := iprot.ReadListEnd(ctx); err != nil {
+    return thrift.PrependError("error reading list end: ", err)
+  }
+  return nil
+}
+
+func (p *Span)  ReadField9(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadBool(ctx); err != nil {
+  return thrift.PrependError("error reading field 9: ", err)
+} else {
+  p.Debug = v
+}
+  return nil
+}
+
+func (p *Span)  ReadField10(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadI64(ctx); err != nil {
+  return thrift.PrependError("error reading field 10: ", err)
+} else {
+  p.Timestamp = &v
+}
+  return nil
+}
+
+func (p *Span)  ReadField11(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadI64(ctx); err != nil {
+  return thrift.PrependError("error reading field 11: ", err)
+} else {
+  p.Duration = &v
+}
+  return nil
+}
+
+func (p *Span)  ReadField12(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadI64(ctx); err != nil {
+  return thrift.PrependError("error reading field 12: ", err)
+} else {
+  p.TraceIDHigh = &v
+}
+  return nil
+}
+
+func (p *Span) Write(ctx context.Context, oprot thrift.TProtocol) error {
+  if err := oprot.WriteStructBegin(ctx, "Span"); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err) }
+  if p != nil {
+    if err := p.writeField1(ctx, oprot); err != nil { return err }
+    if err := p.writeField3(ctx, oprot); err != nil { return err }
+    if err := p.writeField4(ctx, oprot); err != nil { return err }
+    if err := p.writeField5(ctx, oprot); err != nil { return err }
+    if err := p.writeField6(ctx, oprot); err != nil { return err }
+    if err := p.writeField8(ctx, oprot); err != nil { return err }
+    if err := p.writeField9(ctx, oprot); err != nil { return err }
+    if err := p.writeField10(ctx, oprot); err != nil { return err }
+    if err := p.writeField11(ctx, oprot); err != nil { return err }
+    if err := p.writeField12(ctx, oprot); err != nil { return err }
+  }
+  if err := oprot.WriteFieldStop(ctx); err != nil {
+    return thrift.PrependError("write field stop error: ", err) }
+  if err := oprot.WriteStructEnd(ctx); err != nil {
+    return thrift.PrependError("write struct stop error: ", err) }
+  return nil
+}
+
+func (p *Span) writeField1(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "trace_id", thrift.I64, 1); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:trace_id: ", p), err) }
+  if err := oprot.WriteI64(ctx, int64(p.TraceID)); err != nil {
+  return thrift.PrependError(fmt.Sprintf("%T.trace_id (1) field write error: ", p), err) }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 1:trace_id: ", p), err) }
+  return err
+}
+
+func (p *Span) writeField3(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "name", thrift.STRING, 3); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 3:name: ", p), err) }
+  if err := oprot.WriteString(ctx, string(p.Name)); err != nil {
+  return thrift.PrependError(fmt.Sprintf("%T.name (3) field write error: ", p), err) }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 3:name: ", p), err) }
+  return err
+}
+
+func (p *Span) writeField4(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "id", thrift.I64, 4); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 4:id: ", p), err) }
+  if err := oprot.WriteI64(ctx, int64(p.ID)); err != nil {
+  return thrift.PrependError(fmt.Sprintf("%T.id (4) field write error: ", p), err) }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 4:id: ", p), err) }
+  return err
+}
+
+func (p *Span) writeField5(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if p.IsSetParentID() {
+    if err := oprot.WriteFieldBegin(ctx, "parent_id", thrift.I64, 5); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field begin error 5:parent_id: ", p), err) }
+    if err := oprot.WriteI64(ctx, int64(*p.ParentID)); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T.parent_id (5) field write error: ", p), err) }
+    if err := oprot.WriteFieldEnd(ctx); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field end error 5:parent_id: ", p), err) }
+  }
+  return err
+}
+
+func (p *Span) writeField6(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "annotations", thrift.LIST, 6); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 6:annotations: ", p), err) }
+  if err := oprot.WriteListBegin(ctx, thrift.STRUCT, len(p.Annotations)); err != nil {
+    return thrift.PrependError("error writing list begin: ", err)
+  }
+  for _, v := range p.Annotations {
+    if err := v.Write(ctx, oprot); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", v), err)
+    }
+  }
+  if err := oprot.WriteListEnd(ctx); err != nil {
+    return thrift.PrependError("error writing list end: ", err)
+  }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 6:annotations: ", p), err) }
+  return err
+}
+
+func (p *Span) writeField8(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "binary_annotations", thrift.LIST, 8); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 8:binary_annotations: ", p), err) }
+  if err := oprot.WriteListBegin(ctx, thrift.STRUCT, len(p.BinaryAnnotations)); err != nil {
+    return thrift.PrependError("error writing list begin: ", err)
+  }
+  for _, v := range p.BinaryAnnotations {
+    if err := v.Write(ctx, oprot); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", v), err)
+    }
+  }
+  if err := oprot.WriteListEnd(ctx); err != nil {
+    return thrift.PrependError("error writing list end: ", err)
+  }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 8:binary_annotations: ", p), err) }
+  return err
+}
+
+func (p *Span) writeField9(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if p.IsSetDebug() {
+    if err := oprot.WriteFieldBegin(ctx, "debug", thrift.BOOL, 9); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field begin error 9:debug: ", p), err) }
+    if err := oprot.WriteBool(ctx, bool(p.Debug)); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T.debug (9) field write error: ", p), err) }
+    if err := oprot.WriteFieldEnd(ctx); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field end error 9:debug: ", p), err) }
+  }
+  return err
+}
+
+func (p *Span) writeField10(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if p.IsSetTimestamp() {
+    if err := oprot.WriteFieldBegin(ctx, "timestamp", thrift.I64, 10); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field begin error 10:timestamp: ", p), err) }
+    if err := oprot.WriteI64(ctx, int64(*p.Timestamp)); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T.timestamp (10) field write error: ", p), err) }
+    if err := oprot.WriteFieldEnd(ctx); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field end error 10:timestamp: ", p), err) }
+  }
+  return err
+}
+
+func (p *Span) writeField11(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if p.IsSetDuration() {
+    if err := oprot.WriteFieldBegin(ctx, "duration", thrift.I64, 11); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field begin error 11:duration: ", p), err) }
+    if err := oprot.WriteI64(ctx, int64(*p.Duration)); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T.duration (11) field write error: ", p), err) }
+    if err := oprot.WriteFieldEnd(ctx); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field end error 11:duration: ", p), err) }
+  }
+  return err
+}
+
+func (p *Span) writeField12(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if p.IsSetTraceIDHigh() {
+    if err := oprot.WriteFieldBegin(ctx, "trace_id_high", thrift.I64, 12); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field begin error 12:trace_id_high: ", p), err) }
+    if err := oprot.WriteI64(ctx, int64(*p.TraceIDHigh)); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T.trace_id_high (12) field write error: ", p), err) }
+    if err := oprot.WriteFieldEnd(ctx); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field end error 12:trace_id_high: ", p), err) }
+  }
+  return err
+}
+
+func (p *Span) Equals(other *Span) bool {
+  if p == other {
+    return true
+  } else if p == nil || other == nil {
+    return false
+  }
+  if p.TraceID != other.TraceID { return false }
+  if p.Name != other.Name { return false }
+  if p.ID != other.ID { return false }
+  if p.ParentID != other.ParentID {
+    if p.ParentID == nil || other.ParentID == nil {
+      return false
+    }
+    if (*p.ParentID) != (*other.ParentID) { return false }
+  }
+  if len(p.Annotations) != len(other.Annotations) { return false }
+  for i, _tgt := range p.Annotations {
+    _src2 := other.Annotations[i]
+    if !_tgt.Equals(_src2) { return false }
+  }
+  if len(p.BinaryAnnotations) != len(other.BinaryAnnotations) { return false }
+  for i, _tgt := range p.BinaryAnnotations {
+    _src3 := other.BinaryAnnotations[i]
+    if !_tgt.Equals(_src3) { return false }
+  }
+  if p.Debug != other.Debug { return false }
+  if p.Timestamp != other.Timestamp {
+    if p.Timestamp == nil || other.Timestamp == nil {
+      return false
+    }
+    if (*p.Timestamp) != (*other.Timestamp) { return false }
+  }
+  if p.Duration != other.Duration {
+    if p.Duration == nil || other.Duration == nil {
+      return false
+    }
+    if (*p.Duration) != (*other.Duration) { return false }
+  }
+  if p.TraceIDHigh != other.TraceIDHigh {
+    if p.TraceIDHigh == nil || other.TraceIDHigh == nil {
+      return false
+    }
+    if (*p.TraceIDHigh) != (*other.TraceIDHigh) { return false }
+  }
+  return true
+}
+
+func (p *Span) String() string {
+  if p == nil {
+    return "<nil>"
+  }
+  return fmt.Sprintf("Span(%+v)", *p)
+}
+
+// Attributes:
+//  - Ok
+type Response struct {
+  Ok bool `thrift:"ok,1,required" db:"ok" json:"ok"`
+}
+
+func NewResponse() *Response {
+  return &Response{}
+}
+
+
+func (p *Response) GetOk() bool {
+  return p.Ok
+}
+func (p *Response) Read(ctx context.Context, iprot thrift.TProtocol) error {
+  if _, err := iprot.ReadStructBegin(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
+  }
+
+  var issetOk bool = false;
+
+  for {
+    _, fieldTypeId, fieldId, err := iprot.ReadFieldBegin(ctx)
+    if err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
+    }
+    if fieldTypeId == thrift.STOP { break; }
+    switch fieldId {
+    case 1:
+      if fieldTypeId == thrift.BOOL {
+        if err := p.ReadField1(ctx, iprot); err != nil {
+          return err
+        }
+        issetOk = true
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    default:
+      if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+        return err
+      }
+    }
+    if err := iprot.ReadFieldEnd(ctx); err != nil {
+      return err
+    }
+  }
+  if err := iprot.ReadStructEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
+  }
+  if !issetOk{
+    return thrift.NewTProtocolExceptionWithType(thrift.INVALID_DATA, fmt.Errorf("Required field Ok is not set"));
+  }
+  return nil
+}
+
+func (p *Response)  ReadField1(ctx context.Context, iprot thrift.TProtocol) error {
+  if v, err := iprot.ReadBool(ctx); err != nil {
+  return thrift.PrependError("error reading field 1: ", err)
+} else {
+  p.Ok = v
+}
+  return nil
+}
+
+func (p *Response) Write(ctx context.Context, oprot thrift.TProtocol) error {
+  if err := oprot.WriteStructBegin(ctx, "Response"); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err) }
+  if p != nil {
+    if err := p.writeField1(ctx, oprot); err != nil { return err }
+  }
+  if err := oprot.WriteFieldStop(ctx); err != nil {
+    return thrift.PrependError("write field stop error: ", err) }
+  if err := oprot.WriteStructEnd(ctx); err != nil {
+    return thrift.PrependError("write struct stop error: ", err) }
+  return nil
+}
+
+func (p *Response) writeField1(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "ok", thrift.BOOL, 1); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:ok: ", p), err) }
+  if err := oprot.WriteBool(ctx, bool(p.Ok)); err != nil {
+  return thrift.PrependError(fmt.Sprintf("%T.ok (1) field write error: ", p), err) }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 1:ok: ", p), err) }
+  return err
+}
+
+func (p *Response) Equals(other *Response) bool {
+  if p == other {
+    return true
+  } else if p == nil || other == nil {
+    return false
+  }
+  if p.Ok != other.Ok { return false }
+  return true
+}
+
+func (p *Response) String() string {
+  if p == nil {
+    return "<nil>"
+  }
+  return fmt.Sprintf("Response(%+v)", *p)
+}
+
+type ZipkinCollector interface {
+  // Parameters:
+  //  - Spans
+  SubmitZipkinBatch(ctx context.Context, spans []*Span) (_r []*Response, _err error)
+}
+
+type ZipkinCollectorClient struct {
+  c thrift.TClient
+  meta thrift.ResponseMeta
+}
+
+func NewZipkinCollectorClientFactory(t thrift.TTransport, f thrift.TProtocolFactory) *ZipkinCollectorClient {
+  return &ZipkinCollectorClient{
+    c: thrift.NewTStandardClient(f.GetProtocol(t), f.GetProtocol(t)),
+  }
+}
+
+func NewZipkinCollectorClientProtocol(t thrift.TTransport, iprot thrift.TProtocol, oprot thrift.TProtocol) *ZipkinCollectorClient {
+  return &ZipkinCollectorClient{
+    c: thrift.NewTStandardClient(iprot, oprot),
+  }
+}
+
+func NewZipkinCollectorClient(c thrift.TClient) *ZipkinCollectorClient {
+  return &ZipkinCollectorClient{
+    c: c,
+  }
+}
+
+func (p *ZipkinCollectorClient) Client_() thrift.TClient {
+  return p.c
+}
+
+func (p *ZipkinCollectorClient) LastResponseMeta_() thrift.ResponseMeta {
+  return p.meta
+}
+
+func (p *ZipkinCollectorClient) SetLastResponseMeta_(meta thrift.ResponseMeta) {
+  p.meta = meta
+}
+
+// Parameters:
+//  - Spans
+func (p *ZipkinCollectorClient) SubmitZipkinBatch(ctx context.Context, spans []*Span) (_r []*Response, _err error) {
+  var _args4 ZipkinCollectorSubmitZipkinBatchArgs
+  _args4.Spans = spans
+  var _result6 ZipkinCollectorSubmitZipkinBatchResult
+  var _meta5 thrift.ResponseMeta
+  _meta5, _err = p.Client_().Call(ctx, "submitZipkinBatch", &_args4, &_result6)
+  p.SetLastResponseMeta_(_meta5)
+  if _err != nil {
+    return
+  }
+  return _result6.GetSuccess(), nil
+}
+
+type ZipkinCollectorProcessor struct {
+  processorMap map[string]thrift.TProcessorFunction
+  handler ZipkinCollector
+}
+
+func (p *ZipkinCollectorProcessor) AddToProcessorMap(key string, processor thrift.TProcessorFunction) {
+  p.processorMap[key] = processor
+}
+
+func (p *ZipkinCollectorProcessor) GetProcessorFunction(key string) (processor thrift.TProcessorFunction, ok bool) {
+  processor, ok = p.processorMap[key]
+  return processor, ok
+}
+
+func (p *ZipkinCollectorProcessor) ProcessorMap() map[string]thrift.TProcessorFunction {
+  return p.processorMap
+}
+
+func NewZipkinCollectorProcessor(handler ZipkinCollector) *ZipkinCollectorProcessor {
+
+  self7 := &ZipkinCollectorProcessor{handler:handler, processorMap:make(map[string]thrift.TProcessorFunction)}
+  self7.processorMap["submitZipkinBatch"] = &zipkinCollectorProcessorSubmitZipkinBatch{handler:handler}
+return self7
+}
+
+func (p *ZipkinCollectorProcessor) Process(ctx context.Context, iprot, oprot thrift.TProtocol) (success bool, err thrift.TException) {
+  name, _, seqId, err2 := iprot.ReadMessageBegin(ctx)
+  if err2 != nil { return false, thrift.WrapTException(err2) }
+  if processor, ok := p.GetProcessorFunction(name); ok {
+    return processor.Process(ctx, seqId, iprot, oprot)
+  }
+  iprot.Skip(ctx, thrift.STRUCT)
+  iprot.ReadMessageEnd(ctx)
+  x8 := thrift.NewTApplicationException(thrift.UNKNOWN_METHOD, "Unknown function " + name)
+  oprot.WriteMessageBegin(ctx, name, thrift.EXCEPTION, seqId)
+  x8.Write(ctx, oprot)
+  oprot.WriteMessageEnd(ctx)
+  oprot.Flush(ctx)
+  return false, x8
+
+}
+
+type zipkinCollectorProcessorSubmitZipkinBatch struct {
+  handler ZipkinCollector
+}
+
+func (p *zipkinCollectorProcessorSubmitZipkinBatch) Process(ctx context.Context, seqId int32, iprot, oprot thrift.TProtocol) (success bool, err thrift.TException) {
+  args := ZipkinCollectorSubmitZipkinBatchArgs{}
+  var err2 error
+  if err2 = args.Read(ctx, iprot); err2 != nil {
+    iprot.ReadMessageEnd(ctx)
+    x := thrift.NewTApplicationException(thrift.PROTOCOL_ERROR, err2.Error())
+    oprot.WriteMessageBegin(ctx, "submitZipkinBatch", thrift.EXCEPTION, seqId)
+    x.Write(ctx, oprot)
+    oprot.WriteMessageEnd(ctx)
+    oprot.Flush(ctx)
+    return false, thrift.WrapTException(err2)
+  }
+  iprot.ReadMessageEnd(ctx)
+
+  tickerCancel := func() {}
+  // Start a goroutine to do server side connectivity check.
+  if thrift.ServerConnectivityCheckInterval > 0 {
+    var cancel context.CancelFunc
+    ctx, cancel = context.WithCancel(ctx)
+    defer cancel()
+    var tickerCtx context.Context
+    tickerCtx, tickerCancel = context.WithCancel(context.Background())
+    defer tickerCancel()
+    go func(ctx context.Context, cancel context.CancelFunc) {
+      ticker := time.NewTicker(thrift.ServerConnectivityCheckInterval)
+      defer ticker.Stop()
+      for {
+        select {
+        case <-ctx.Done():
+          return
+        case <-ticker.C:
+          if !iprot.Transport().IsOpen() {
+            cancel()
+            return
+          }
+        }
+      }
+    }(tickerCtx, cancel)
+  }
+
+  result := ZipkinCollectorSubmitZipkinBatchResult{}
+  var retval []*Response
+  if retval, err2 = p.handler.SubmitZipkinBatch(ctx, args.Spans); err2 != nil {
+    tickerCancel()
+    if err2 == thrift.ErrAbandonRequest {
+      return false, thrift.WrapTException(err2)
+    }
+    x := thrift.NewTApplicationException(thrift.INTERNAL_ERROR, "Internal error processing submitZipkinBatch: " + err2.Error())
+    oprot.WriteMessageBegin(ctx, "submitZipkinBatch", thrift.EXCEPTION, seqId)
+    x.Write(ctx, oprot)
+    oprot.WriteMessageEnd(ctx)
+    oprot.Flush(ctx)
+    return true, thrift.WrapTException(err2)
+  } else {
+    result.Success = retval
+  }
+  tickerCancel()
+  if err2 = oprot.WriteMessageBegin(ctx, "submitZipkinBatch", thrift.REPLY, seqId); err2 != nil {
+    err = thrift.WrapTException(err2)
+  }
+  if err2 = result.Write(ctx, oprot); err == nil && err2 != nil {
+    err = thrift.WrapTException(err2)
+  }
+  if err2 = oprot.WriteMessageEnd(ctx); err == nil && err2 != nil {
+    err = thrift.WrapTException(err2)
+  }
+  if err2 = oprot.Flush(ctx); err == nil && err2 != nil {
+    err = thrift.WrapTException(err2)
+  }
+  if err != nil {
+    return
+  }
+  return true, err
+}
+
+
+// HELPER FUNCTIONS AND STRUCTURES
+
+// Attributes:
+//  - Spans
+type ZipkinCollectorSubmitZipkinBatchArgs struct {
+  Spans []*Span `thrift:"spans,1" db:"spans" json:"spans"`
+}
+
+func NewZipkinCollectorSubmitZipkinBatchArgs() *ZipkinCollectorSubmitZipkinBatchArgs {
+  return &ZipkinCollectorSubmitZipkinBatchArgs{}
+}
+
+
+func (p *ZipkinCollectorSubmitZipkinBatchArgs) GetSpans() []*Span {
+  return p.Spans
+}
+func (p *ZipkinCollectorSubmitZipkinBatchArgs) Read(ctx context.Context, iprot thrift.TProtocol) error {
+  if _, err := iprot.ReadStructBegin(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
+  }
+
+
+  for {
+    _, fieldTypeId, fieldId, err := iprot.ReadFieldBegin(ctx)
+    if err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
+    }
+    if fieldTypeId == thrift.STOP { break; }
+    switch fieldId {
+    case 1:
+      if fieldTypeId == thrift.LIST {
+        if err := p.ReadField1(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    default:
+      if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+        return err
+      }
+    }
+    if err := iprot.ReadFieldEnd(ctx); err != nil {
+      return err
+    }
+  }
+  if err := iprot.ReadStructEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
+  }
+  return nil
+}
+
+func (p *ZipkinCollectorSubmitZipkinBatchArgs)  ReadField1(ctx context.Context, iprot thrift.TProtocol) error {
+  _, size, err := iprot.ReadListBegin(ctx)
+  if err != nil {
+    return thrift.PrependError("error reading list begin: ", err)
+  }
+  tSlice := make([]*Span, 0, size)
+  p.Spans =  tSlice
+  for i := 0; i < size; i ++ {
+    _elem9 := &Span{}
+    if err := _elem9.Read(ctx, iprot); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", _elem9), err)
+    }
+    p.Spans = append(p.Spans, _elem9)
+  }
+  if err := iprot.ReadListEnd(ctx); err != nil {
+    return thrift.PrependError("error reading list end: ", err)
+  }
+  return nil
+}
+
+func (p *ZipkinCollectorSubmitZipkinBatchArgs) Write(ctx context.Context, oprot thrift.TProtocol) error {
+  if err := oprot.WriteStructBegin(ctx, "submitZipkinBatch_args"); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err) }
+  if p != nil {
+    if err := p.writeField1(ctx, oprot); err != nil { return err }
+  }
+  if err := oprot.WriteFieldStop(ctx); err != nil {
+    return thrift.PrependError("write field stop error: ", err) }
+  if err := oprot.WriteStructEnd(ctx); err != nil {
+    return thrift.PrependError("write struct stop error: ", err) }
+  return nil
+}
+
+func (p *ZipkinCollectorSubmitZipkinBatchArgs) writeField1(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if err := oprot.WriteFieldBegin(ctx, "spans", thrift.LIST, 1); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field begin error 1:spans: ", p), err) }
+  if err := oprot.WriteListBegin(ctx, thrift.STRUCT, len(p.Spans)); err != nil {
+    return thrift.PrependError("error writing list begin: ", err)
+  }
+  for _, v := range p.Spans {
+    if err := v.Write(ctx, oprot); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", v), err)
+    }
+  }
+  if err := oprot.WriteListEnd(ctx); err != nil {
+    return thrift.PrependError("error writing list end: ", err)
+  }
+  if err := oprot.WriteFieldEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write field end error 1:spans: ", p), err) }
+  return err
+}
+
+func (p *ZipkinCollectorSubmitZipkinBatchArgs) String() string {
+  if p == nil {
+    return "<nil>"
+  }
+  return fmt.Sprintf("ZipkinCollectorSubmitZipkinBatchArgs(%+v)", *p)
+}
+
+// Attributes:
+//  - Success
+type ZipkinCollectorSubmitZipkinBatchResult struct {
+  Success []*Response `thrift:"success,0" db:"success" json:"success,omitempty"`
+}
+
+func NewZipkinCollectorSubmitZipkinBatchResult() *ZipkinCollectorSubmitZipkinBatchResult {
+  return &ZipkinCollectorSubmitZipkinBatchResult{}
+}
+
+var ZipkinCollectorSubmitZipkinBatchResult_Success_DEFAULT []*Response
+
+func (p *ZipkinCollectorSubmitZipkinBatchResult) GetSuccess() []*Response {
+  return p.Success
+}
+func (p *ZipkinCollectorSubmitZipkinBatchResult) IsSetSuccess() bool {
+  return p.Success != nil
+}
+
+func (p *ZipkinCollectorSubmitZipkinBatchResult) Read(ctx context.Context, iprot thrift.TProtocol) error {
+  if _, err := iprot.ReadStructBegin(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read error: ", p), err)
+  }
+
+
+  for {
+    _, fieldTypeId, fieldId, err := iprot.ReadFieldBegin(ctx)
+    if err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T field %d read error: ", p, fieldId), err)
+    }
+    if fieldTypeId == thrift.STOP { break; }
+    switch fieldId {
+    case 0:
+      if fieldTypeId == thrift.LIST {
+        if err := p.ReadField0(ctx, iprot); err != nil {
+          return err
+        }
+      } else {
+        if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+          return err
+        }
+      }
+    default:
+      if err := iprot.Skip(ctx, fieldTypeId); err != nil {
+        return err
+      }
+    }
+    if err := iprot.ReadFieldEnd(ctx); err != nil {
+      return err
+    }
+  }
+  if err := iprot.ReadStructEnd(ctx); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T read struct end error: ", p), err)
+  }
+  return nil
+}
+
+func (p *ZipkinCollectorSubmitZipkinBatchResult)  ReadField0(ctx context.Context, iprot thrift.TProtocol) error {
+  _, size, err := iprot.ReadListBegin(ctx)
+  if err != nil {
+    return thrift.PrependError("error reading list begin: ", err)
+  }
+  tSlice := make([]*Response, 0, size)
+  p.Success =  tSlice
+  for i := 0; i < size; i ++ {
+    _elem10 := &Response{}
+    if err := _elem10.Read(ctx, iprot); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T error reading struct: ", _elem10), err)
+    }
+    p.Success = append(p.Success, _elem10)
+  }
+  if err := iprot.ReadListEnd(ctx); err != nil {
+    return thrift.PrependError("error reading list end: ", err)
+  }
+  return nil
+}
+
+func (p *ZipkinCollectorSubmitZipkinBatchResult) Write(ctx context.Context, oprot thrift.TProtocol) error {
+  if err := oprot.WriteStructBegin(ctx, "submitZipkinBatch_result"); err != nil {
+    return thrift.PrependError(fmt.Sprintf("%T write struct begin error: ", p), err) }
+  if p != nil {
+    if err := p.writeField0(ctx, oprot); err != nil { return err }
+  }
+  if err := oprot.WriteFieldStop(ctx); err != nil {
+    return thrift.PrependError("write field stop error: ", err) }
+  if err := oprot.WriteStructEnd(ctx); err != nil {
+    return thrift.PrependError("write struct stop error: ", err) }
+  return nil
+}
+
+func (p *ZipkinCollectorSubmitZipkinBatchResult) writeField0(ctx context.Context, oprot thrift.TProtocol) (err error) {
+  if p.IsSetSuccess() {
+    if err := oprot.WriteFieldBegin(ctx, "success", thrift.LIST, 0); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field begin error 0:success: ", p), err) }
+    if err := oprot.WriteListBegin(ctx, thrift.STRUCT, len(p.Success)); err != nil {
+      return thrift.PrependError("error writing list begin: ", err)
+    }
+    for _, v := range p.Success {
+      if err := v.Write(ctx, oprot); err != nil {
+        return thrift.PrependError(fmt.Sprintf("%T error writing struct: ", v), err)
+      }
+    }
+    if err := oprot.WriteListEnd(ctx); err != nil {
+      return thrift.PrependError("error writing list end: ", err)
+    }
+    if err := oprot.WriteFieldEnd(ctx); err != nil {
+      return thrift.PrependError(fmt.Sprintf("%T write field end error 0:success: ", p), err) }
+  }
+  return err
+}
+
+func (p *ZipkinCollectorSubmitZipkinBatchResult) String() string {
+  if p == nil {
+    return "<nil>"
+  }
+  return fmt.Sprintf("ZipkinCollectorSubmitZipkinBatchResult(%+v)", *p)
+}
+
+
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift/README.md b/vendor/github.com/uber/jaeger-client-go/thrift/README.md
index 1d8e642..c4c38ae 100644
--- a/vendor/github.com/uber/jaeger-client-go/thrift/README.md
+++ b/vendor/github.com/uber/jaeger-client-go/thrift/README.md
@@ -1,7 +1,11 @@
 # Apache Thrift
 
-This is a partial copy of Apache Thrift v0.10 (https://github.com/apache/thrift/commit/b2a4d4ae21c789b689dd162deb819665567f481c).
+This is a partial copy of Apache Thrift v0.14.1 (https://github.com/apache/thrift/commit/f6fa1794539e68ac294038ac388d6bde40a6c237).
 
-It is vendored code to avoid compatibility issues introduced in Thrift  v0.11.
+It is vendored code to avoid compatibility issues with Thrift versions.
 
-See https://github.com/jaegertracing/jaeger-client-go/pull/303.
+The file logger.go is modified to remove dependency on "testing" (see Issue #585).
+
+See:
+  * https://github.com/jaegertracing/jaeger-client-go/pull/584
+  * https://github.com/jaegertracing/jaeger-client-go/pull/303
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift/application_exception.go b/vendor/github.com/uber/jaeger-client-go/thrift/application_exception.go
index 6655cc5..32d5b01 100644
--- a/vendor/github.com/uber/jaeger-client-go/thrift/application_exception.go
+++ b/vendor/github.com/uber/jaeger-client-go/thrift/application_exception.go
@@ -19,6 +19,10 @@
 
 package thrift
 
+import (
+	"context"
+)
+
 const (
 	UNKNOWN_APPLICATION_EXCEPTION  = 0
 	UNKNOWN_METHOD                 = 1
@@ -28,14 +32,31 @@
 	MISSING_RESULT                 = 5
 	INTERNAL_ERROR                 = 6
 	PROTOCOL_ERROR                 = 7
+	INVALID_TRANSFORM              = 8
+	INVALID_PROTOCOL               = 9
+	UNSUPPORTED_CLIENT_TYPE        = 10
 )
 
+var defaultApplicationExceptionMessage = map[int32]string{
+	UNKNOWN_APPLICATION_EXCEPTION:  "unknown application exception",
+	UNKNOWN_METHOD:                 "unknown method",
+	INVALID_MESSAGE_TYPE_EXCEPTION: "invalid message type",
+	WRONG_METHOD_NAME:              "wrong method name",
+	BAD_SEQUENCE_ID:                "bad sequence ID",
+	MISSING_RESULT:                 "missing result",
+	INTERNAL_ERROR:                 "unknown internal error",
+	PROTOCOL_ERROR:                 "unknown protocol error",
+	INVALID_TRANSFORM:              "Invalid transform",
+	INVALID_PROTOCOL:               "Invalid protocol",
+	UNSUPPORTED_CLIENT_TYPE:        "Unsupported client type",
+}
+
 // Application level Thrift exception
 type TApplicationException interface {
 	TException
 	TypeId() int32
-	Read(iprot TProtocol) (TApplicationException, error)
-	Write(oprot TProtocol) error
+	Read(ctx context.Context, iprot TProtocol) error
+	Write(ctx context.Context, oprot TProtocol) error
 }
 
 type tApplicationException struct {
@@ -43,8 +64,17 @@
 	type_   int32
 }
 
+var _ TApplicationException = (*tApplicationException)(nil)
+
+func (tApplicationException) TExceptionType() TExceptionType {
+	return TExceptionTypeApplication
+}
+
 func (e tApplicationException) Error() string {
-	return e.message
+	if e.message != "" {
+		return e.message
+	}
+	return defaultApplicationExceptionMessage[e.type_]
 }
 
 func NewTApplicationException(type_ int32, message string) TApplicationException {
@@ -55,19 +85,20 @@
 	return p.type_
 }
 
-func (p *tApplicationException) Read(iprot TProtocol) (TApplicationException, error) {
-	_, err := iprot.ReadStructBegin()
+func (p *tApplicationException) Read(ctx context.Context, iprot TProtocol) error {
+	// TODO: this should really be generated by the compiler
+	_, err := iprot.ReadStructBegin(ctx)
 	if err != nil {
-		return nil, err
+		return err
 	}
 
 	message := ""
 	type_ := int32(UNKNOWN_APPLICATION_EXCEPTION)
 
 	for {
-		_, ttype, id, err := iprot.ReadFieldBegin()
+		_, ttype, id, err := iprot.ReadFieldBegin(ctx)
 		if err != nil {
-			return nil, err
+			return err
 		}
 		if ttype == STOP {
 			break
@@ -75,68 +106,75 @@
 		switch id {
 		case 1:
 			if ttype == STRING {
-				if message, err = iprot.ReadString(); err != nil {
-					return nil, err
+				if message, err = iprot.ReadString(ctx); err != nil {
+					return err
 				}
 			} else {
-				if err = SkipDefaultDepth(iprot, ttype); err != nil {
-					return nil, err
+				if err = SkipDefaultDepth(ctx, iprot, ttype); err != nil {
+					return err
 				}
 			}
 		case 2:
 			if ttype == I32 {
-				if type_, err = iprot.ReadI32(); err != nil {
-					return nil, err
+				if type_, err = iprot.ReadI32(ctx); err != nil {
+					return err
 				}
 			} else {
-				if err = SkipDefaultDepth(iprot, ttype); err != nil {
-					return nil, err
+				if err = SkipDefaultDepth(ctx, iprot, ttype); err != nil {
+					return err
 				}
 			}
 		default:
-			if err = SkipDefaultDepth(iprot, ttype); err != nil {
-				return nil, err
+			if err = SkipDefaultDepth(ctx, iprot, ttype); err != nil {
+				return err
 			}
 		}
-		if err = iprot.ReadFieldEnd(); err != nil {
-			return nil, err
+		if err = iprot.ReadFieldEnd(ctx); err != nil {
+			return err
 		}
 	}
-	return NewTApplicationException(type_, message), iprot.ReadStructEnd()
+	if err := iprot.ReadStructEnd(ctx); err != nil {
+		return err
+	}
+
+	p.message = message
+	p.type_ = type_
+
+	return nil
 }
 
-func (p *tApplicationException) Write(oprot TProtocol) (err error) {
-	err = oprot.WriteStructBegin("TApplicationException")
+func (p *tApplicationException) Write(ctx context.Context, oprot TProtocol) (err error) {
+	err = oprot.WriteStructBegin(ctx, "TApplicationException")
 	if len(p.Error()) > 0 {
-		err = oprot.WriteFieldBegin("message", STRING, 1)
+		err = oprot.WriteFieldBegin(ctx, "message", STRING, 1)
 		if err != nil {
 			return
 		}
-		err = oprot.WriteString(p.Error())
+		err = oprot.WriteString(ctx, p.Error())
 		if err != nil {
 			return
 		}
-		err = oprot.WriteFieldEnd()
+		err = oprot.WriteFieldEnd(ctx)
 		if err != nil {
 			return
 		}
 	}
-	err = oprot.WriteFieldBegin("type", I32, 2)
+	err = oprot.WriteFieldBegin(ctx, "type", I32, 2)
 	if err != nil {
 		return
 	}
-	err = oprot.WriteI32(p.type_)
+	err = oprot.WriteI32(ctx, p.type_)
 	if err != nil {
 		return
 	}
-	err = oprot.WriteFieldEnd()
+	err = oprot.WriteFieldEnd(ctx)
 	if err != nil {
 		return
 	}
-	err = oprot.WriteFieldStop()
+	err = oprot.WriteFieldStop(ctx)
 	if err != nil {
 		return
 	}
-	err = oprot.WriteStructEnd()
+	err = oprot.WriteStructEnd(ctx)
 	return
 }
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift/binary_protocol.go b/vendor/github.com/uber/jaeger-client-go/thrift/binary_protocol.go
index 690d341..45c880d 100644
--- a/vendor/github.com/uber/jaeger-client-go/thrift/binary_protocol.go
+++ b/vendor/github.com/uber/jaeger-client-go/thrift/binary_protocol.go
@@ -21,6 +21,7 @@
 
 import (
 	"bytes"
+	"context"
 	"encoding/binary"
 	"errors"
 	"fmt"
@@ -31,190 +32,220 @@
 type TBinaryProtocol struct {
 	trans         TRichTransport
 	origTransport TTransport
-	reader        io.Reader
-	writer        io.Writer
-	strictRead    bool
-	strictWrite   bool
+	cfg           *TConfiguration
 	buffer        [64]byte
 }
 
 type TBinaryProtocolFactory struct {
-	strictRead  bool
-	strictWrite bool
+	cfg *TConfiguration
 }
 
+// Deprecated: Use NewTBinaryProtocolConf instead.
 func NewTBinaryProtocolTransport(t TTransport) *TBinaryProtocol {
-	return NewTBinaryProtocol(t, false, true)
+	return NewTBinaryProtocolConf(t, &TConfiguration{
+		noPropagation: true,
+	})
 }
 
+// Deprecated: Use NewTBinaryProtocolConf instead.
 func NewTBinaryProtocol(t TTransport, strictRead, strictWrite bool) *TBinaryProtocol {
-	p := &TBinaryProtocol{origTransport: t, strictRead: strictRead, strictWrite: strictWrite}
+	return NewTBinaryProtocolConf(t, &TConfiguration{
+		TBinaryStrictRead:  &strictRead,
+		TBinaryStrictWrite: &strictWrite,
+
+		noPropagation: true,
+	})
+}
+
+func NewTBinaryProtocolConf(t TTransport, conf *TConfiguration) *TBinaryProtocol {
+	PropagateTConfiguration(t, conf)
+	p := &TBinaryProtocol{
+		origTransport: t,
+		cfg:           conf,
+	}
 	if et, ok := t.(TRichTransport); ok {
 		p.trans = et
 	} else {
 		p.trans = NewTRichTransport(t)
 	}
-	p.reader = p.trans
-	p.writer = p.trans
 	return p
 }
 
+// Deprecated: Use NewTBinaryProtocolFactoryConf instead.
 func NewTBinaryProtocolFactoryDefault() *TBinaryProtocolFactory {
-	return NewTBinaryProtocolFactory(false, true)
+	return NewTBinaryProtocolFactoryConf(&TConfiguration{
+		noPropagation: true,
+	})
 }
 
+// Deprecated: Use NewTBinaryProtocolFactoryConf instead.
 func NewTBinaryProtocolFactory(strictRead, strictWrite bool) *TBinaryProtocolFactory {
-	return &TBinaryProtocolFactory{strictRead: strictRead, strictWrite: strictWrite}
+	return NewTBinaryProtocolFactoryConf(&TConfiguration{
+		TBinaryStrictRead:  &strictRead,
+		TBinaryStrictWrite: &strictWrite,
+
+		noPropagation: true,
+	})
+}
+
+func NewTBinaryProtocolFactoryConf(conf *TConfiguration) *TBinaryProtocolFactory {
+	return &TBinaryProtocolFactory{
+		cfg: conf,
+	}
 }
 
 func (p *TBinaryProtocolFactory) GetProtocol(t TTransport) TProtocol {
-	return NewTBinaryProtocol(t, p.strictRead, p.strictWrite)
+	return NewTBinaryProtocolConf(t, p.cfg)
+}
+
+func (p *TBinaryProtocolFactory) SetTConfiguration(conf *TConfiguration) {
+	p.cfg = conf
 }
 
 /**
  * Writing Methods
  */
 
-func (p *TBinaryProtocol) WriteMessageBegin(name string, typeId TMessageType, seqId int32) error {
-	if p.strictWrite {
+func (p *TBinaryProtocol) WriteMessageBegin(ctx context.Context, name string, typeId TMessageType, seqId int32) error {
+	if p.cfg.GetTBinaryStrictWrite() {
 		version := uint32(VERSION_1) | uint32(typeId)
-		e := p.WriteI32(int32(version))
+		e := p.WriteI32(ctx, int32(version))
 		if e != nil {
 			return e
 		}
-		e = p.WriteString(name)
+		e = p.WriteString(ctx, name)
 		if e != nil {
 			return e
 		}
-		e = p.WriteI32(seqId)
+		e = p.WriteI32(ctx, seqId)
 		return e
 	} else {
-		e := p.WriteString(name)
+		e := p.WriteString(ctx, name)
 		if e != nil {
 			return e
 		}
-		e = p.WriteByte(int8(typeId))
+		e = p.WriteByte(ctx, int8(typeId))
 		if e != nil {
 			return e
 		}
-		e = p.WriteI32(seqId)
+		e = p.WriteI32(ctx, seqId)
 		return e
 	}
 	return nil
 }
 
-func (p *TBinaryProtocol) WriteMessageEnd() error {
+func (p *TBinaryProtocol) WriteMessageEnd(ctx context.Context) error {
 	return nil
 }
 
-func (p *TBinaryProtocol) WriteStructBegin(name string) error {
+func (p *TBinaryProtocol) WriteStructBegin(ctx context.Context, name string) error {
 	return nil
 }
 
-func (p *TBinaryProtocol) WriteStructEnd() error {
+func (p *TBinaryProtocol) WriteStructEnd(ctx context.Context) error {
 	return nil
 }
 
-func (p *TBinaryProtocol) WriteFieldBegin(name string, typeId TType, id int16) error {
-	e := p.WriteByte(int8(typeId))
+func (p *TBinaryProtocol) WriteFieldBegin(ctx context.Context, name string, typeId TType, id int16) error {
+	e := p.WriteByte(ctx, int8(typeId))
 	if e != nil {
 		return e
 	}
-	e = p.WriteI16(id)
+	e = p.WriteI16(ctx, id)
 	return e
 }
 
-func (p *TBinaryProtocol) WriteFieldEnd() error {
+func (p *TBinaryProtocol) WriteFieldEnd(ctx context.Context) error {
 	return nil
 }
 
-func (p *TBinaryProtocol) WriteFieldStop() error {
-	e := p.WriteByte(STOP)
+func (p *TBinaryProtocol) WriteFieldStop(ctx context.Context) error {
+	e := p.WriteByte(ctx, STOP)
 	return e
 }
 
-func (p *TBinaryProtocol) WriteMapBegin(keyType TType, valueType TType, size int) error {
-	e := p.WriteByte(int8(keyType))
+func (p *TBinaryProtocol) WriteMapBegin(ctx context.Context, keyType TType, valueType TType, size int) error {
+	e := p.WriteByte(ctx, int8(keyType))
 	if e != nil {
 		return e
 	}
-	e = p.WriteByte(int8(valueType))
+	e = p.WriteByte(ctx, int8(valueType))
 	if e != nil {
 		return e
 	}
-	e = p.WriteI32(int32(size))
+	e = p.WriteI32(ctx, int32(size))
 	return e
 }
 
-func (p *TBinaryProtocol) WriteMapEnd() error {
+func (p *TBinaryProtocol) WriteMapEnd(ctx context.Context) error {
 	return nil
 }
 
-func (p *TBinaryProtocol) WriteListBegin(elemType TType, size int) error {
-	e := p.WriteByte(int8(elemType))
+func (p *TBinaryProtocol) WriteListBegin(ctx context.Context, elemType TType, size int) error {
+	e := p.WriteByte(ctx, int8(elemType))
 	if e != nil {
 		return e
 	}
-	e = p.WriteI32(int32(size))
+	e = p.WriteI32(ctx, int32(size))
 	return e
 }
 
-func (p *TBinaryProtocol) WriteListEnd() error {
+func (p *TBinaryProtocol) WriteListEnd(ctx context.Context) error {
 	return nil
 }
 
-func (p *TBinaryProtocol) WriteSetBegin(elemType TType, size int) error {
-	e := p.WriteByte(int8(elemType))
+func (p *TBinaryProtocol) WriteSetBegin(ctx context.Context, elemType TType, size int) error {
+	e := p.WriteByte(ctx, int8(elemType))
 	if e != nil {
 		return e
 	}
-	e = p.WriteI32(int32(size))
+	e = p.WriteI32(ctx, int32(size))
 	return e
 }
 
-func (p *TBinaryProtocol) WriteSetEnd() error {
+func (p *TBinaryProtocol) WriteSetEnd(ctx context.Context) error {
 	return nil
 }
 
-func (p *TBinaryProtocol) WriteBool(value bool) error {
+func (p *TBinaryProtocol) WriteBool(ctx context.Context, value bool) error {
 	if value {
-		return p.WriteByte(1)
+		return p.WriteByte(ctx, 1)
 	}
-	return p.WriteByte(0)
+	return p.WriteByte(ctx, 0)
 }
 
-func (p *TBinaryProtocol) WriteByte(value int8) error {
+func (p *TBinaryProtocol) WriteByte(ctx context.Context, value int8) error {
 	e := p.trans.WriteByte(byte(value))
 	return NewTProtocolException(e)
 }
 
-func (p *TBinaryProtocol) WriteI16(value int16) error {
+func (p *TBinaryProtocol) WriteI16(ctx context.Context, value int16) error {
 	v := p.buffer[0:2]
 	binary.BigEndian.PutUint16(v, uint16(value))
-	_, e := p.writer.Write(v)
+	_, e := p.trans.Write(v)
 	return NewTProtocolException(e)
 }
 
-func (p *TBinaryProtocol) WriteI32(value int32) error {
+func (p *TBinaryProtocol) WriteI32(ctx context.Context, value int32) error {
 	v := p.buffer[0:4]
 	binary.BigEndian.PutUint32(v, uint32(value))
-	_, e := p.writer.Write(v)
+	_, e := p.trans.Write(v)
 	return NewTProtocolException(e)
 }
 
-func (p *TBinaryProtocol) WriteI64(value int64) error {
+func (p *TBinaryProtocol) WriteI64(ctx context.Context, value int64) error {
 	v := p.buffer[0:8]
 	binary.BigEndian.PutUint64(v, uint64(value))
-	_, err := p.writer.Write(v)
+	_, err := p.trans.Write(v)
 	return NewTProtocolException(err)
 }
 
-func (p *TBinaryProtocol) WriteDouble(value float64) error {
-	return p.WriteI64(int64(math.Float64bits(value)))
+func (p *TBinaryProtocol) WriteDouble(ctx context.Context, value float64) error {
+	return p.WriteI64(ctx, int64(math.Float64bits(value)))
 }
 
-func (p *TBinaryProtocol) WriteString(value string) error {
-	e := p.WriteI32(int32(len(value)))
+func (p *TBinaryProtocol) WriteString(ctx context.Context, value string) error {
+	e := p.WriteI32(ctx, int32(len(value)))
 	if e != nil {
 		return e
 	}
@@ -222,12 +253,12 @@
 	return NewTProtocolException(err)
 }
 
-func (p *TBinaryProtocol) WriteBinary(value []byte) error {
-	e := p.WriteI32(int32(len(value)))
+func (p *TBinaryProtocol) WriteBinary(ctx context.Context, value []byte) error {
+	e := p.WriteI32(ctx, int32(len(value)))
 	if e != nil {
 		return e
 	}
-	_, err := p.writer.Write(value)
+	_, err := p.trans.Write(value)
 	return NewTProtocolException(err)
 }
 
@@ -235,8 +266,8 @@
  * Reading methods
  */
 
-func (p *TBinaryProtocol) ReadMessageBegin() (name string, typeId TMessageType, seqId int32, err error) {
-	size, e := p.ReadI32()
+func (p *TBinaryProtocol) ReadMessageBegin(ctx context.Context) (name string, typeId TMessageType, seqId int32, err error) {
+	size, e := p.ReadI32(ctx)
 	if e != nil {
 		return "", typeId, 0, NewTProtocolException(e)
 	}
@@ -246,79 +277,79 @@
 		if version != VERSION_1 {
 			return name, typeId, seqId, NewTProtocolExceptionWithType(BAD_VERSION, fmt.Errorf("Bad version in ReadMessageBegin"))
 		}
-		name, e = p.ReadString()
+		name, e = p.ReadString(ctx)
 		if e != nil {
 			return name, typeId, seqId, NewTProtocolException(e)
 		}
-		seqId, e = p.ReadI32()
+		seqId, e = p.ReadI32(ctx)
 		if e != nil {
 			return name, typeId, seqId, NewTProtocolException(e)
 		}
 		return name, typeId, seqId, nil
 	}
-	if p.strictRead {
+	if p.cfg.GetTBinaryStrictRead() {
 		return name, typeId, seqId, NewTProtocolExceptionWithType(BAD_VERSION, fmt.Errorf("Missing version in ReadMessageBegin"))
 	}
 	name, e2 := p.readStringBody(size)
 	if e2 != nil {
 		return name, typeId, seqId, e2
 	}
-	b, e3 := p.ReadByte()
+	b, e3 := p.ReadByte(ctx)
 	if e3 != nil {
 		return name, typeId, seqId, e3
 	}
 	typeId = TMessageType(b)
-	seqId, e4 := p.ReadI32()
+	seqId, e4 := p.ReadI32(ctx)
 	if e4 != nil {
 		return name, typeId, seqId, e4
 	}
 	return name, typeId, seqId, nil
 }
 
-func (p *TBinaryProtocol) ReadMessageEnd() error {
+func (p *TBinaryProtocol) ReadMessageEnd(ctx context.Context) error {
 	return nil
 }
 
-func (p *TBinaryProtocol) ReadStructBegin() (name string, err error) {
+func (p *TBinaryProtocol) ReadStructBegin(ctx context.Context) (name string, err error) {
 	return
 }
 
-func (p *TBinaryProtocol) ReadStructEnd() error {
+func (p *TBinaryProtocol) ReadStructEnd(ctx context.Context) error {
 	return nil
 }
 
-func (p *TBinaryProtocol) ReadFieldBegin() (name string, typeId TType, seqId int16, err error) {
-	t, err := p.ReadByte()
+func (p *TBinaryProtocol) ReadFieldBegin(ctx context.Context) (name string, typeId TType, seqId int16, err error) {
+	t, err := p.ReadByte(ctx)
 	typeId = TType(t)
 	if err != nil {
 		return name, typeId, seqId, err
 	}
 	if t != STOP {
-		seqId, err = p.ReadI16()
+		seqId, err = p.ReadI16(ctx)
 	}
 	return name, typeId, seqId, err
 }
 
-func (p *TBinaryProtocol) ReadFieldEnd() error {
+func (p *TBinaryProtocol) ReadFieldEnd(ctx context.Context) error {
 	return nil
 }
 
 var invalidDataLength = NewTProtocolExceptionWithType(INVALID_DATA, errors.New("Invalid data length"))
 
-func (p *TBinaryProtocol) ReadMapBegin() (kType, vType TType, size int, err error) {
-	k, e := p.ReadByte()
+func (p *TBinaryProtocol) ReadMapBegin(ctx context.Context) (kType, vType TType, size int, err error) {
+	k, e := p.ReadByte(ctx)
 	if e != nil {
 		err = NewTProtocolException(e)
 		return
 	}
 	kType = TType(k)
-	v, e := p.ReadByte()
+	v, e := p.ReadByte(ctx)
 	if e != nil {
 		err = NewTProtocolException(e)
 		return
 	}
 	vType = TType(v)
-	size32, e := p.ReadI32()
+	size32, e := p.ReadI32(ctx)
 	if e != nil {
 		err = NewTProtocolException(e)
 		return
@@ -331,18 +362,18 @@
 	return kType, vType, size, nil
 }
 
-func (p *TBinaryProtocol) ReadMapEnd() error {
+func (p *TBinaryProtocol) ReadMapEnd(ctx context.Context) error {
 	return nil
 }
 
-func (p *TBinaryProtocol) ReadListBegin() (elemType TType, size int, err error) {
-	b, e := p.ReadByte()
+func (p *TBinaryProtocol) ReadListBegin(ctx context.Context) (elemType TType, size int, err error) {
+	b, e := p.ReadByte(ctx)
 	if e != nil {
 		err = NewTProtocolException(e)
 		return
 	}
 	elemType = TType(b)
-	size32, e := p.ReadI32()
+	size32, e := p.ReadI32(ctx)
 	if e != nil {
 		err = NewTProtocolException(e)
 		return
@@ -356,18 +387,18 @@
 	return
 }
 
-func (p *TBinaryProtocol) ReadListEnd() error {
+func (p *TBinaryProtocol) ReadListEnd(ctx context.Context) error {
 	return nil
 }
 
-func (p *TBinaryProtocol) ReadSetBegin() (elemType TType, size int, err error) {
-	b, e := p.ReadByte()
+func (p *TBinaryProtocol) ReadSetBegin(ctx context.Context) (elemType TType, size int, err error) {
+	b, e := p.ReadByte(ctx)
 	if e != nil {
 		err = NewTProtocolException(e)
 		return
 	}
 	elemType = TType(b)
-	size32, e := p.ReadI32()
+	size32, e := p.ReadI32(ctx)
 	if e != nil {
 		err = NewTProtocolException(e)
 		return
@@ -380,12 +411,12 @@
 	return elemType, size, nil
 }
 
-func (p *TBinaryProtocol) ReadSetEnd() error {
+func (p *TBinaryProtocol) ReadSetEnd(ctx context.Context) error {
 	return nil
 }
 
-func (p *TBinaryProtocol) ReadBool() (bool, error) {
-	b, e := p.ReadByte()
+func (p *TBinaryProtocol) ReadBool(ctx context.Context) (bool, error) {
+	b, e := p.ReadByte(ctx)
 	v := true
 	if b != 1 {
 		v = false
@@ -393,122 +424,132 @@
 	return v, e
 }
 
-func (p *TBinaryProtocol) ReadByte() (int8, error) {
+func (p *TBinaryProtocol) ReadByte(ctx context.Context) (int8, error) {
 	v, err := p.trans.ReadByte()
 	return int8(v), err
 }
 
-func (p *TBinaryProtocol) ReadI16() (value int16, err error) {
+func (p *TBinaryProtocol) ReadI16(ctx context.Context) (value int16, err error) {
 	buf := p.buffer[0:2]
-	err = p.readAll(buf)
+	err = p.readAll(ctx, buf)
 	value = int16(binary.BigEndian.Uint16(buf))
 	return value, err
 }
 
-func (p *TBinaryProtocol) ReadI32() (value int32, err error) {
+func (p *TBinaryProtocol) ReadI32(ctx context.Context) (value int32, err error) {
 	buf := p.buffer[0:4]
-	err = p.readAll(buf)
+	err = p.readAll(ctx, buf)
 	value = int32(binary.BigEndian.Uint32(buf))
 	return value, err
 }
 
-func (p *TBinaryProtocol) ReadI64() (value int64, err error) {
+func (p *TBinaryProtocol) ReadI64(ctx context.Context) (value int64, err error) {
 	buf := p.buffer[0:8]
-	err = p.readAll(buf)
+	err = p.readAll(ctx, buf)
 	value = int64(binary.BigEndian.Uint64(buf))
 	return value, err
 }
 
-func (p *TBinaryProtocol) ReadDouble() (value float64, err error) {
+func (p *TBinaryProtocol) ReadDouble(ctx context.Context) (value float64, err error) {
 	buf := p.buffer[0:8]
-	err = p.readAll(buf)
+	err = p.readAll(ctx, buf)
 	value = math.Float64frombits(binary.BigEndian.Uint64(buf))
 	return value, err
 }
 
-func (p *TBinaryProtocol) ReadString() (value string, err error) {
-	size, e := p.ReadI32()
+func (p *TBinaryProtocol) ReadString(ctx context.Context) (value string, err error) {
+	size, e := p.ReadI32(ctx)
 	if e != nil {
 		return "", e
 	}
+	err = checkSizeForProtocol(size, p.cfg)
+	if err != nil {
+		return
+	}
 	if size < 0 {
 		err = invalidDataLength
 		return
 	}
+	if size == 0 {
+		return "", nil
+	}
+	if size < int32(len(p.buffer)) {
+		// Avoid allocation on small reads
+		buf := p.buffer[:size]
+		read, e := io.ReadFull(p.trans, buf)
+		return string(buf[:read]), NewTProtocolException(e)
+	}
 
 	return p.readStringBody(size)
 }
 
-func (p *TBinaryProtocol) ReadBinary() ([]byte, error) {
-	size, e := p.ReadI32()
+func (p *TBinaryProtocol) ReadBinary(ctx context.Context) ([]byte, error) {
+	size, e := p.ReadI32(ctx)
 	if e != nil {
 		return nil, e
 	}
-	if size < 0 {
-		return nil, invalidDataLength
-	}
-	if uint64(size) > p.trans.RemainingBytes() {
-		return nil, invalidDataLength
+	if err := checkSizeForProtocol(size, p.cfg); err != nil {
+		return nil, err
 	}
 
-	isize := int(size)
-	buf := make([]byte, isize)
-	_, err := io.ReadFull(p.trans, buf)
+	buf, err := safeReadBytes(size, p.trans)
 	return buf, NewTProtocolException(err)
 }
 
-func (p *TBinaryProtocol) Flush() (err error) {
-	return NewTProtocolException(p.trans.Flush())
+func (p *TBinaryProtocol) Flush(ctx context.Context) (err error) {
+	return NewTProtocolException(p.trans.Flush(ctx))
 }
 
-func (p *TBinaryProtocol) Skip(fieldType TType) (err error) {
-	return SkipDefaultDepth(p, fieldType)
+func (p *TBinaryProtocol) Skip(ctx context.Context, fieldType TType) (err error) {
+	return SkipDefaultDepth(ctx, p, fieldType)
 }
 
 func (p *TBinaryProtocol) Transport() TTransport {
 	return p.origTransport
 }
 
-func (p *TBinaryProtocol) readAll(buf []byte) error {
-	_, err := io.ReadFull(p.reader, buf)
+func (p *TBinaryProtocol) readAll(ctx context.Context, buf []byte) (err error) {
+	var read int
+	_, deadlineSet := ctx.Deadline()
+	for {
+		read, err = io.ReadFull(p.trans, buf)
+		if deadlineSet && read == 0 && isTimeoutError(err) && ctx.Err() == nil {
+			// This is I/O timeout without anything read,
+			// and we still have time left, keep retrying.
+			continue
+		}
+		// For anything else, don't retry
+		break
+	}
 	return NewTProtocolException(err)
 }
 
-const readLimit = 32768
-
 func (p *TBinaryProtocol) readStringBody(size int32) (value string, err error) {
+	buf, err := safeReadBytes(size, p.trans)
+	return string(buf), NewTProtocolException(err)
+}
+
+func (p *TBinaryProtocol) SetTConfiguration(conf *TConfiguration) {
+	PropagateTConfiguration(p.trans, conf)
+	PropagateTConfiguration(p.origTransport, conf)
+	p.cfg = conf
+}
+
+var (
+	_ TConfigurationSetter = (*TBinaryProtocolFactory)(nil)
+	_ TConfigurationSetter = (*TBinaryProtocol)(nil)
+)
+
+// This function is shared between TBinaryProtocol and TCompactProtocol.
+//
+// It tries to read size bytes from trans, in a way that prevents large
+// allocations when size is insanely large (mostly caused by malformed message).
+func safeReadBytes(size int32, trans io.Reader) ([]byte, error) {
 	if size < 0 {
-		return "", nil
-	}
-	if uint64(size) > p.trans.RemainingBytes() {
-		return "", invalidDataLength
+		return nil, nil
 	}
 
-	var (
-		buf bytes.Buffer
-		e   error
-		b   []byte
-	)
-
-	switch {
-	case int(size) <= len(p.buffer):
-		b = p.buffer[:size] // avoids allocation for small reads
-	case int(size) < readLimit:
-		b = make([]byte, size)
-	default:
-		b = make([]byte, readLimit)
-	}
-
-	for size > 0 {
-		_, e = io.ReadFull(p.trans, b)
-		buf.Write(b)
-		if e != nil {
-			break
-		}
-		size -= readLimit
-		if size < readLimit && size > 0 {
-			b = b[:size]
-		}
-	}
-	return buf.String(), NewTProtocolException(e)
+	buf := new(bytes.Buffer)
+	_, err := io.CopyN(buf, trans, int64(size))
+	return buf.Bytes(), err
 }
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift/client.go b/vendor/github.com/uber/jaeger-client-go/thrift/client.go
new file mode 100644
index 0000000..ea2c01f
--- /dev/null
+++ b/vendor/github.com/uber/jaeger-client-go/thrift/client.go
@@ -0,0 +1,109 @@
+package thrift
+
+import (
+	"context"
+	"fmt"
+)
+
+// ResponseMeta represents the metadata attached to the response.
+type ResponseMeta struct {
+	// The headers in the response, if any.
+	// If the underlying transport/protocol is not THeader, this will always be nil.
+	Headers THeaderMap
+}
+
+type TClient interface {
+	Call(ctx context.Context, method string, args, result TStruct) (ResponseMeta, error)
+}
+
+type TStandardClient struct {
+	seqId        int32
+	iprot, oprot TProtocol
+}
+
+// TStandardClient implements TClient, and uses the standard message format for Thrift.
+// It is not safe for concurrent use.
+func NewTStandardClient(inputProtocol, outputProtocol TProtocol) *TStandardClient {
+	return &TStandardClient{
+		iprot: inputProtocol,
+		oprot: outputProtocol,
+	}
+}
+
+func (p *TStandardClient) Send(ctx context.Context, oprot TProtocol, seqId int32, method string, args TStruct) error {
+	// Set headers from context object on THeaderProtocol
+	if headerProt, ok := oprot.(*THeaderProtocol); ok {
+		headerProt.ClearWriteHeaders()
+		for _, key := range GetWriteHeaderList(ctx) {
+			if value, ok := GetHeader(ctx, key); ok {
+				headerProt.SetWriteHeader(key, value)
+			}
+		}
+	}
+
+	if err := oprot.WriteMessageBegin(ctx, method, CALL, seqId); err != nil {
+		return err
+	}
+	if err := args.Write(ctx, oprot); err != nil {
+		return err
+	}
+	if err := oprot.WriteMessageEnd(ctx); err != nil {
+		return err
+	}
+	return oprot.Flush(ctx)
+}
+
+func (p *TStandardClient) Recv(ctx context.Context, iprot TProtocol, seqId int32, method string, result TStruct) error {
+	rMethod, rTypeId, rSeqId, err := iprot.ReadMessageBegin(ctx)
+	if err != nil {
+		return err
+	}
+
+	if method != rMethod {
+		return NewTApplicationException(WRONG_METHOD_NAME, fmt.Sprintf("%s: wrong method name", method))
+	} else if seqId != rSeqId {
+		return NewTApplicationException(BAD_SEQUENCE_ID, fmt.Sprintf("%s: out of order sequence response", method))
+	} else if rTypeId == EXCEPTION {
+		var exception tApplicationException
+		if err := exception.Read(ctx, iprot); err != nil {
+			return err
+		}
+
+		if err := iprot.ReadMessageEnd(ctx); err != nil {
+			return err
+		}
+
+		return &exception
+	} else if rTypeId != REPLY {
+		return NewTApplicationException(INVALID_MESSAGE_TYPE_EXCEPTION, fmt.Sprintf("%s: invalid message type", method))
+	}
+
+	if err := result.Read(ctx, iprot); err != nil {
+		return err
+	}
+
+	return iprot.ReadMessageEnd(ctx)
+}
+
+func (p *TStandardClient) Call(ctx context.Context, method string, args, result TStruct) (ResponseMeta, error) {
+	p.seqId++
+	seqId := p.seqId
+
+	if err := p.Send(ctx, p.oprot, seqId, method, args); err != nil {
+		return ResponseMeta{}, err
+	}
+
+	// method is oneway
+	if result == nil {
+		return ResponseMeta{}, nil
+	}
+
+	err := p.Recv(ctx, p.iprot, seqId, method, result)
+	var headers THeaderMap
+	if hp, ok := p.iprot.(*THeaderProtocol); ok {
+		headers = hp.transport.readHeaders
+	}
+	return ResponseMeta{
+		Headers: headers,
+	}, err
+}
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift/compact_protocol.go b/vendor/github.com/uber/jaeger-client-go/thrift/compact_protocol.go
index b9299f2..a49225d 100644
--- a/vendor/github.com/uber/jaeger-client-go/thrift/compact_protocol.go
+++ b/vendor/github.com/uber/jaeger-client-go/thrift/compact_protocol.go
@@ -20,7 +20,9 @@
 package thrift
 
 import (
+	"context"
 	"encoding/binary"
+	"errors"
 	"fmt"
 	"io"
 	"math"
@@ -73,20 +75,37 @@
 	}
 }
 
-type TCompactProtocolFactory struct{}
+type TCompactProtocolFactory struct {
+	cfg *TConfiguration
+}
 
+// Deprecated: Use NewTCompactProtocolFactoryConf instead.
 func NewTCompactProtocolFactory() *TCompactProtocolFactory {
-	return &TCompactProtocolFactory{}
+	return NewTCompactProtocolFactoryConf(&TConfiguration{
+		noPropagation: true,
+	})
+}
+
+func NewTCompactProtocolFactoryConf(conf *TConfiguration) *TCompactProtocolFactory {
+	return &TCompactProtocolFactory{
+		cfg: conf,
+	}
 }
 
 func (p *TCompactProtocolFactory) GetProtocol(trans TTransport) TProtocol {
-	return NewTCompactProtocol(trans)
+	return NewTCompactProtocolConf(trans, p.cfg)
+}
+
+func (p *TCompactProtocolFactory) SetTConfiguration(conf *TConfiguration) {
+	p.cfg = conf
 }
 
 type TCompactProtocol struct {
 	trans         TRichTransport
 	origTransport TTransport
 
+	cfg *TConfiguration
+
 	// Used to keep track of the last field for the current and previous structs,
 	// so we can do the delta stuff.
 	lastField   []int
@@ -105,9 +124,19 @@
 	buffer             [64]byte
 }
 
-// Create a TCompactProtocol given a TTransport
+// Deprecated: Use NewTCompactProtocolConf instead.
 func NewTCompactProtocol(trans TTransport) *TCompactProtocol {
-	p := &TCompactProtocol{origTransport: trans, lastField: []int{}}
+	return NewTCompactProtocolConf(trans, &TConfiguration{
+		noPropagation: true,
+	})
+}
+
+func NewTCompactProtocolConf(trans TTransport, conf *TConfiguration) *TCompactProtocol {
+	PropagateTConfiguration(trans, conf)
+	p := &TCompactProtocol{
+		origTransport: trans,
+		cfg:           conf,
+	}
 	if et, ok := trans.(TRichTransport); ok {
 		p.trans = et
 	} else {
@@ -115,7 +144,6 @@
 	}
 
 	return p
-
 }
 
 //
@@ -124,7 +152,7 @@
 
 // Write a message header to the wire. Compact Protocol messages contain the
 // protocol version so we can migrate forwards in the future if need be.
-func (p *TCompactProtocol) WriteMessageBegin(name string, typeId TMessageType, seqid int32) error {
+func (p *TCompactProtocol) WriteMessageBegin(ctx context.Context, name string, typeId TMessageType, seqid int32) error {
 	err := p.writeByteDirect(COMPACT_PROTOCOL_ID)
 	if err != nil {
 		return NewTProtocolException(err)
@@ -137,17 +165,17 @@
 	if err != nil {
 		return NewTProtocolException(err)
 	}
-	e := p.WriteString(name)
+	e := p.WriteString(ctx, name)
 	return e
 
 }
 
-func (p *TCompactProtocol) WriteMessageEnd() error { return nil }
+func (p *TCompactProtocol) WriteMessageEnd(ctx context.Context) error { return nil }
 
 // Write a struct begin. This doesn't actually put anything on the wire. We
 // use it as an opportunity to put special placeholder markers on the field
 // stack so we can get the field id deltas correct.
-func (p *TCompactProtocol) WriteStructBegin(name string) error {
+func (p *TCompactProtocol) WriteStructBegin(ctx context.Context, name string) error {
 	p.lastField = append(p.lastField, p.lastFieldId)
 	p.lastFieldId = 0
 	return nil
@@ -156,26 +184,29 @@
 // Write a struct end. This doesn't actually put anything on the wire. We use
 // this as an opportunity to pop the last field from the current struct off
 // of the field stack.
-func (p *TCompactProtocol) WriteStructEnd() error {
+func (p *TCompactProtocol) WriteStructEnd(ctx context.Context) error {
+	if len(p.lastField) <= 0 {
+		return NewTProtocolExceptionWithType(INVALID_DATA, errors.New("WriteStructEnd called without matching WriteStructBegin call before"))
+	}
 	p.lastFieldId = p.lastField[len(p.lastField)-1]
 	p.lastField = p.lastField[:len(p.lastField)-1]
 	return nil
 }
 
-func (p *TCompactProtocol) WriteFieldBegin(name string, typeId TType, id int16) error {
+func (p *TCompactProtocol) WriteFieldBegin(ctx context.Context, name string, typeId TType, id int16) error {
 	if typeId == BOOL {
 		// we want to possibly include the value, so we'll wait.
 		p.booleanFieldName, p.booleanFieldId, p.booleanFieldPending = name, id, true
 		return nil
 	}
-	_, err := p.writeFieldBeginInternal(name, typeId, id, 0xFF)
+	_, err := p.writeFieldBeginInternal(ctx, name, typeId, id, 0xFF)
 	return NewTProtocolException(err)
 }
 
 // The workhorse of writeFieldBegin. It has the option of doing a
 // 'type override' of the type header. This is used specifically in the
 // boolean field case.
-func (p *TCompactProtocol) writeFieldBeginInternal(name string, typeId TType, id int16, typeOverride byte) (int, error) {
+func (p *TCompactProtocol) writeFieldBeginInternal(ctx context.Context, name string, typeId TType, id int16, typeOverride byte) (int, error) {
 	// short lastField = lastField_.pop();
 
 	// if there's a type override, use that.
@@ -200,7 +231,7 @@
 		if err != nil {
 			return 0, err
 		}
-		err = p.WriteI16(id)
+		err = p.WriteI16(ctx, id)
 		written = 1 + 2
 		if err != nil {
 			return 0, err
@@ -208,18 +239,17 @@
 	}
 
 	p.lastFieldId = fieldId
-	// p.lastField.Push(field.id);
 	return written, nil
 }
 
-func (p *TCompactProtocol) WriteFieldEnd() error { return nil }
+func (p *TCompactProtocol) WriteFieldEnd(ctx context.Context) error { return nil }
 
-func (p *TCompactProtocol) WriteFieldStop() error {
+func (p *TCompactProtocol) WriteFieldStop(ctx context.Context) error {
 	err := p.writeByteDirect(STOP)
 	return NewTProtocolException(err)
 }
 
-func (p *TCompactProtocol) WriteMapBegin(keyType TType, valueType TType, size int) error {
+func (p *TCompactProtocol) WriteMapBegin(ctx context.Context, keyType TType, valueType TType, size int) error {
 	if size == 0 {
 		err := p.writeByteDirect(0)
 		return NewTProtocolException(err)
@@ -232,32 +262,32 @@
 	return NewTProtocolException(err)
 }
 
-func (p *TCompactProtocol) WriteMapEnd() error { return nil }
+func (p *TCompactProtocol) WriteMapEnd(ctx context.Context) error { return nil }
 
 // Write a list header.
-func (p *TCompactProtocol) WriteListBegin(elemType TType, size int) error {
+func (p *TCompactProtocol) WriteListBegin(ctx context.Context, elemType TType, size int) error {
 	_, err := p.writeCollectionBegin(elemType, size)
 	return NewTProtocolException(err)
 }
 
-func (p *TCompactProtocol) WriteListEnd() error { return nil }
+func (p *TCompactProtocol) WriteListEnd(ctx context.Context) error { return nil }
 
 // Write a set header.
-func (p *TCompactProtocol) WriteSetBegin(elemType TType, size int) error {
+func (p *TCompactProtocol) WriteSetBegin(ctx context.Context, elemType TType, size int) error {
 	_, err := p.writeCollectionBegin(elemType, size)
 	return NewTProtocolException(err)
 }
 
-func (p *TCompactProtocol) WriteSetEnd() error { return nil }
+func (p *TCompactProtocol) WriteSetEnd(ctx context.Context) error { return nil }
 
-func (p *TCompactProtocol) WriteBool(value bool) error {
+func (p *TCompactProtocol) WriteBool(ctx context.Context, value bool) error {
 	v := byte(COMPACT_BOOLEAN_FALSE)
 	if value {
 		v = byte(COMPACT_BOOLEAN_TRUE)
 	}
 	if p.booleanFieldPending {
 		// we haven't written the field header yet
-		_, err := p.writeFieldBeginInternal(p.booleanFieldName, BOOL, p.booleanFieldId, v)
+		_, err := p.writeFieldBeginInternal(ctx, p.booleanFieldName, BOOL, p.booleanFieldId, v)
 		p.booleanFieldPending = false
 		return NewTProtocolException(err)
 	}
@@ -267,31 +297,31 @@
 }
 
 // Write a byte. Nothing to see here!
-func (p *TCompactProtocol) WriteByte(value int8) error {
+func (p *TCompactProtocol) WriteByte(ctx context.Context, value int8) error {
 	err := p.writeByteDirect(byte(value))
 	return NewTProtocolException(err)
 }
 
 // Write an I16 as a zigzag varint.
-func (p *TCompactProtocol) WriteI16(value int16) error {
+func (p *TCompactProtocol) WriteI16(ctx context.Context, value int16) error {
 	_, err := p.writeVarint32(p.int32ToZigzag(int32(value)))
 	return NewTProtocolException(err)
 }
 
 // Write an i32 as a zigzag varint.
-func (p *TCompactProtocol) WriteI32(value int32) error {
+func (p *TCompactProtocol) WriteI32(ctx context.Context, value int32) error {
 	_, err := p.writeVarint32(p.int32ToZigzag(value))
 	return NewTProtocolException(err)
 }
 
 // Write an i64 as a zigzag varint.
-func (p *TCompactProtocol) WriteI64(value int64) error {
+func (p *TCompactProtocol) WriteI64(ctx context.Context, value int64) error {
 	_, err := p.writeVarint64(p.int64ToZigzag(value))
 	return NewTProtocolException(err)
 }
 
 // Write a double to the wire as 8 bytes.
-func (p *TCompactProtocol) WriteDouble(value float64) error {
+func (p *TCompactProtocol) WriteDouble(ctx context.Context, value float64) error {
 	buf := p.buffer[0:8]
 	binary.LittleEndian.PutUint64(buf, math.Float64bits(value))
 	_, err := p.trans.Write(buf)
@@ -299,7 +329,7 @@
 }
 
 // Write a string to the wire with a varint size preceding.
-func (p *TCompactProtocol) WriteString(value string) error {
+func (p *TCompactProtocol) WriteString(ctx context.Context, value string) error {
 	_, e := p.writeVarint32(int32(len(value)))
 	if e != nil {
 		return NewTProtocolException(e)
@@ -311,7 +341,7 @@
 }
 
 // Write a byte array, using a varint for the size.
-func (p *TCompactProtocol) WriteBinary(bin []byte) error {
+func (p *TCompactProtocol) WriteBinary(ctx context.Context, bin []byte) error {
 	_, e := p.writeVarint32(int32(len(bin)))
 	if e != nil {
 		return NewTProtocolException(e)
@@ -328,9 +358,20 @@
 //
 
 // Read a message header.
-func (p *TCompactProtocol) ReadMessageBegin() (name string, typeId TMessageType, seqId int32, err error) {
+func (p *TCompactProtocol) ReadMessageBegin(ctx context.Context) (name string, typeId TMessageType, seqId int32, err error) {
+	var protocolId byte
 
-	protocolId, err := p.readByteDirect()
+	_, deadlineSet := ctx.Deadline()
+	for {
+		protocolId, err = p.readByteDirect()
+		if deadlineSet && isTimeoutError(err) && ctx.Err() == nil {
+			// keep retrying I/O timeout errors since we still have
+			// time left
+			continue
+		}
+		// For anything else, don't retry
+		break
+	}
 	if err != nil {
 		return
 	}
@@ -357,15 +398,15 @@
 		err = NewTProtocolException(e)
 		return
 	}
-	name, err = p.ReadString()
+	name, err = p.ReadString(ctx)
 	return
 }
 
-func (p *TCompactProtocol) ReadMessageEnd() error { return nil }
+func (p *TCompactProtocol) ReadMessageEnd(ctx context.Context) error { return nil }
 
 // Read a struct begin. There's nothing on the wire for this, but it is our
 // opportunity to push a new struct begin marker onto the field stack.
-func (p *TCompactProtocol) ReadStructBegin() (name string, err error) {
+func (p *TCompactProtocol) ReadStructBegin(ctx context.Context) (name string, err error) {
 	p.lastField = append(p.lastField, p.lastFieldId)
 	p.lastFieldId = 0
 	return
@@ -373,15 +414,18 @@
 
 // Doesn't actually consume any wire data, just removes the last field for
 // this struct from the field stack.
-func (p *TCompactProtocol) ReadStructEnd() error {
+func (p *TCompactProtocol) ReadStructEnd(ctx context.Context) error {
 	// consume the last field we read off the wire.
+	if len(p.lastField) <= 0 {
+		return NewTProtocolExceptionWithType(INVALID_DATA, errors.New("ReadStructEnd called without matching ReadStructBegin call before"))
+	}
 	p.lastFieldId = p.lastField[len(p.lastField)-1]
 	p.lastField = p.lastField[:len(p.lastField)-1]
 	return nil
 }
 
 // Read a field header off the wire.
-func (p *TCompactProtocol) ReadFieldBegin() (name string, typeId TType, id int16, err error) {
+func (p *TCompactProtocol) ReadFieldBegin(ctx context.Context) (name string, typeId TType, id int16, err error) {
 	t, err := p.readByteDirect()
 	if err != nil {
 		return
@@ -396,7 +440,7 @@
 	modifier := int16((t & 0xf0) >> 4)
 	if modifier == 0 {
 		// not a delta. look ahead for the zigzag varint field id.
-		id, err = p.ReadI16()
+		id, err = p.ReadI16(ctx)
 		if err != nil {
 			return
 		}
@@ -422,12 +466,12 @@
 	return
 }
 
-func (p *TCompactProtocol) ReadFieldEnd() error { return nil }
+func (p *TCompactProtocol) ReadFieldEnd(ctx context.Context) error { return nil }
 
 // Read a map header off the wire. If the size is zero, skip reading the key
 // and value type. This means that 0-length maps will yield TMaps without the
 // "correct" types.
-func (p *TCompactProtocol) ReadMapBegin() (keyType TType, valueType TType, size int, err error) {
+func (p *TCompactProtocol) ReadMapBegin(ctx context.Context) (keyType TType, valueType TType, size int, err error) {
 	size32, e := p.readVarint32()
 	if e != nil {
 		err = NewTProtocolException(e)
@@ -451,13 +495,13 @@
 	return
 }
 
-func (p *TCompactProtocol) ReadMapEnd() error { return nil }
+func (p *TCompactProtocol) ReadMapEnd(ctx context.Context) error { return nil }
 
 // Read a list header off the wire. If the list size is 0-14, the size will
 // be packed into the element type header. If it's a longer list, the 4 MSB
 // of the element type header will be 0xF, and a varint will follow with the
 // true size.
-func (p *TCompactProtocol) ReadListBegin() (elemType TType, size int, err error) {
+func (p *TCompactProtocol) ReadListBegin(ctx context.Context) (elemType TType, size int, err error) {
 	size_and_type, err := p.readByteDirect()
 	if err != nil {
 		return
@@ -483,22 +527,22 @@
 	return
 }
 
-func (p *TCompactProtocol) ReadListEnd() error { return nil }
+func (p *TCompactProtocol) ReadListEnd(ctx context.Context) error { return nil }
 
 // Read a set header off the wire. If the set size is 0-14, the size will
 // be packed into the element type header. If it's a longer set, the 4 MSB
 // of the element type header will be 0xF, and a varint will follow with the
 // true size.
-func (p *TCompactProtocol) ReadSetBegin() (elemType TType, size int, err error) {
-	return p.ReadListBegin()
+func (p *TCompactProtocol) ReadSetBegin(ctx context.Context) (elemType TType, size int, err error) {
+	return p.ReadListBegin(ctx)
 }
 
-func (p *TCompactProtocol) ReadSetEnd() error { return nil }
+func (p *TCompactProtocol) ReadSetEnd(ctx context.Context) error { return nil }
 
 // Read a boolean off the wire. If this is a boolean field, the value should
 // already have been read during readFieldBegin, so we'll just consume the
 // pre-stored value. Otherwise, read a byte.
-func (p *TCompactProtocol) ReadBool() (value bool, err error) {
+func (p *TCompactProtocol) ReadBool(ctx context.Context) (value bool, err error) {
 	if p.boolValueIsNotNull {
 		p.boolValueIsNotNull = false
 		return p.boolValue, nil
@@ -508,7 +552,7 @@
 }
 
 // Read a single byte off the wire. Nothing interesting here.
-func (p *TCompactProtocol) ReadByte() (int8, error) {
+func (p *TCompactProtocol) ReadByte(ctx context.Context) (int8, error) {
 	v, err := p.readByteDirect()
 	if err != nil {
 		return 0, NewTProtocolException(err)
@@ -517,13 +561,13 @@
 }
 
 // Read an i16 from the wire as a zigzag varint.
-func (p *TCompactProtocol) ReadI16() (value int16, err error) {
-	v, err := p.ReadI32()
+func (p *TCompactProtocol) ReadI16(ctx context.Context) (value int16, err error) {
+	v, err := p.ReadI32(ctx)
 	return int16(v), err
 }
 
 // Read an i32 from the wire as a zigzag varint.
-func (p *TCompactProtocol) ReadI32() (value int32, err error) {
+func (p *TCompactProtocol) ReadI32(ctx context.Context) (value int32, err error) {
 	v, e := p.readVarint32()
 	if e != nil {
 		return 0, NewTProtocolException(e)
@@ -533,7 +577,7 @@
 }
 
 // Read an i64 from the wire as a zigzag varint.
-func (p *TCompactProtocol) ReadI64() (value int64, err error) {
+func (p *TCompactProtocol) ReadI64(ctx context.Context) (value int64, err error) {
 	v, e := p.readVarint64()
 	if e != nil {
 		return 0, NewTProtocolException(e)
@@ -543,7 +587,7 @@
 }
 
 // No magic here - just read a double off the wire.
-func (p *TCompactProtocol) ReadDouble() (value float64, err error) {
+func (p *TCompactProtocol) ReadDouble(ctx context.Context) (value float64, err error) {
 	longBits := p.buffer[0:8]
 	_, e := io.ReadFull(p.trans, longBits)
 	if e != nil {
@@ -553,58 +597,53 @@
 }
 
 // Reads a []byte (via readBinary), and then UTF-8 decodes it.
-func (p *TCompactProtocol) ReadString() (value string, err error) {
+func (p *TCompactProtocol) ReadString(ctx context.Context) (value string, err error) {
 	length, e := p.readVarint32()
 	if e != nil {
 		return "", NewTProtocolException(e)
 	}
-	if length < 0 {
-		return "", invalidDataLength
+	err = checkSizeForProtocol(length, p.cfg)
+	if err != nil {
+		return
 	}
-	if uint64(length) > p.trans.RemainingBytes() {
-		return "", invalidDataLength
-	}
-
 	if length == 0 {
 		return "", nil
 	}
-	var buf []byte
-	if length <= int32(len(p.buffer)) {
-		buf = p.buffer[0:length]
-	} else {
-		buf = make([]byte, length)
+	if length < int32(len(p.buffer)) {
+		// Avoid allocation on small reads
+		buf := p.buffer[:length]
+		read, e := io.ReadFull(p.trans, buf)
+		return string(buf[:read]), NewTProtocolException(e)
 	}
-	_, e = io.ReadFull(p.trans, buf)
+
+	buf, e := safeReadBytes(length, p.trans)
 	return string(buf), NewTProtocolException(e)
 }
 
 // Read a []byte from the wire.
-func (p *TCompactProtocol) ReadBinary() (value []byte, err error) {
+func (p *TCompactProtocol) ReadBinary(ctx context.Context) (value []byte, err error) {
 	length, e := p.readVarint32()
 	if e != nil {
 		return nil, NewTProtocolException(e)
 	}
+	err = checkSizeForProtocol(length, p.cfg)
+	if err != nil {
+		return
+	}
 	if length == 0 {
 		return []byte{}, nil
 	}
-	if length < 0 {
-		return nil, invalidDataLength
-	}
-	if uint64(length) > p.trans.RemainingBytes() {
-		return nil, invalidDataLength
-	}
 
-	buf := make([]byte, length)
-	_, e = io.ReadFull(p.trans, buf)
+	buf, e := safeReadBytes(length, p.trans)
 	return buf, NewTProtocolException(e)
 }
 
-func (p *TCompactProtocol) Flush() (err error) {
-	return NewTProtocolException(p.trans.Flush())
+func (p *TCompactProtocol) Flush(ctx context.Context) (err error) {
+	return NewTProtocolException(p.trans.Flush(ctx))
 }
 
-func (p *TCompactProtocol) Skip(fieldType TType) (err error) {
-	return SkipDefaultDepth(p, fieldType)
+func (p *TCompactProtocol) Skip(ctx context.Context, fieldType TType) (err error) {
+	return SkipDefaultDepth(ctx, p, fieldType)
 }
 
 func (p *TCompactProtocol) Transport() TTransport {
@@ -806,10 +845,21 @@
 	case COMPACT_STRUCT:
 		return STRUCT, nil
 	}
-	return STOP, TException(fmt.Errorf("don't know what type: %d", t&0x0f))
+	return STOP, NewTProtocolException(fmt.Errorf("don't know what type: %v", t&0x0f))
 }
 
 // Given a TType value, find the appropriate TCompactProtocol.Types constant.
 func (p *TCompactProtocol) getCompactType(t TType) tCompactType {
 	return ttypeToCompactType[t]
 }
+
+func (p *TCompactProtocol) SetTConfiguration(conf *TConfiguration) {
+	PropagateTConfiguration(p.trans, conf)
+	PropagateTConfiguration(p.origTransport, conf)
+	p.cfg = conf
+}
+
+var (
+	_ TConfigurationSetter = (*TCompactProtocolFactory)(nil)
+	_ TConfigurationSetter = (*TCompactProtocol)(nil)
+)
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift/configuration.go b/vendor/github.com/uber/jaeger-client-go/thrift/configuration.go
new file mode 100644
index 0000000..454d9f3
--- /dev/null
+++ b/vendor/github.com/uber/jaeger-client-go/thrift/configuration.go
@@ -0,0 +1,378 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package thrift
+
+import (
+	"crypto/tls"
+	"fmt"
+	"time"
+)
+
+// Default TConfiguration values.
+const (
+	DEFAULT_MAX_MESSAGE_SIZE = 100 * 1024 * 1024
+	DEFAULT_MAX_FRAME_SIZE   = 16384000
+
+	DEFAULT_TBINARY_STRICT_READ  = false
+	DEFAULT_TBINARY_STRICT_WRITE = true
+
+	DEFAULT_CONNECT_TIMEOUT = 0
+	DEFAULT_SOCKET_TIMEOUT  = 0
+)
+
+// TConfiguration defines some configurations shared between TTransport,
+// TProtocol, TTransportFactory, TProtocolFactory, and other implementations.
+//
+// When constructing TConfiguration, you only need to specify the non-default
+// fields. All zero values have sane default values.
+//
+// Not all configurations defined are applicable to all implementations.
+// Implementations are free to ignore the configurations not applicable to them.
+//
+// All functions attached to this type are nil-safe.
+//
+// See [1] for spec.
+//
+// NOTE: When using TConfiguration, fill in all the configurations you want to
+// set across the stack, not only the ones you want to set in the immediate
+// TTransport/TProtocol.
+//
+// For example, say you want to migrate this old code into using TConfiguration:
+//
+//     sccket := thrift.NewTSocketTimeout("host:port", time.Second)
+//     transFactory := thrift.NewTFramedTransportFactoryMaxLength(
+//         thrift.NewTTransportFactory(),
+//         1024 * 1024 * 256,
+//     )
+//     protoFactory := thrift.NewTBinaryProtocolFactory(true, true)
+//
+// This is the wrong way to do it because in the end the TConfiguration used by
+// socket and transFactory will be overwritten by the one used by protoFactory
+// because of TConfiguration propagation:
+//
+//     // bad example, DO NOT USE
+//     sccket := thrift.NewTSocketConf("host:port", &thrift.TConfiguration{
+//         ConnectTimeout: time.Second,
+//         SocketTimeout:  time.Second,
+//     })
+//     transFactory := thrift.NewTFramedTransportFactoryConf(
+//         thrift.NewTTransportFactory(),
+//         &thrift.TConfiguration{
+//             MaxFrameSize: 1024 * 1024 * 256,
+//         },
+//     )
+//     protoFactory := thrift.NewTBinaryProtocolFactoryConf(&thrift.TConfiguration{
+//         TBinaryStrictRead:  thrift.BoolPtr(true),
+//         TBinaryStrictWrite: thrift.BoolPtr(true),
+//     })
+//
+// This is the correct way to do it:
+//
+//     conf := &thrift.TConfiguration{
+//         ConnectTimeout: time.Second,
+//         SocketTimeout:  time.Second,
+//
+//         MaxFrameSize: 1024 * 1024 * 256,
+//
+//         TBinaryStrictRead:  thrift.BoolPtr(true),
+//         TBinaryStrictWrite: thrift.BoolPtr(true),
+//     }
+//     sccket := thrift.NewTSocketConf("host:port", conf)
+//     transFactory := thrift.NewTFramedTransportFactoryConf(thrift.NewTTransportFactory(), conf)
+//     protoFactory := thrift.NewTBinaryProtocolFactoryConf(conf)
+//
+// [1]: https://github.com/apache/thrift/blob/master/doc/specs/thrift-tconfiguration.md
+type TConfiguration struct {
+	// If <= 0, DEFAULT_MAX_MESSAGE_SIZE will be used instead.
+	MaxMessageSize int32
+
+	// If <= 0, DEFAULT_MAX_FRAME_SIZE will be used instead.
+	//
+	// Also if MaxMessageSize < MaxFrameSize,
+	// MaxMessageSize will be used instead.
+	MaxFrameSize int32
+
+	// Connect and socket timeouts to be used by TSocket and TSSLSocket.
+	//
+	// 0 means no timeout.
+	//
+	// If <0, DEFAULT_CONNECT_TIMEOUT and DEFAULT_SOCKET_TIMEOUT will be
+	// used.
+	ConnectTimeout time.Duration
+	SocketTimeout  time.Duration
+
+	// TLS config to be used by TSSLSocket.
+	TLSConfig *tls.Config
+
+	// Strict read/write configurations for TBinaryProtocol.
+	//
+	// BoolPtr helper function is available to use literal values.
+	TBinaryStrictRead  *bool
+	TBinaryStrictWrite *bool
+
+	// The wrapped protocol id to be used in THeader transport/protocol.
+	//
+	// THeaderProtocolIDPtr and THeaderProtocolIDPtrMust helper functions
+	// are provided to help filling this value.
+	THeaderProtocolID *THeaderProtocolID
+
+	// Used internally by deprecated constructors, to avoid overriding
+	// underlying TTransport/TProtocol's cfg by accidental propagations.
+	//
+	// For external users this is always false.
+	noPropagation bool
+}
+
+// GetMaxMessageSize returns the max message size an implementation should
+// follow.
+//
+// It's nil-safe. DEFAULT_MAX_MESSAGE_SIZE will be returned if tc is nil.
+func (tc *TConfiguration) GetMaxMessageSize() int32 {
+	if tc == nil || tc.MaxMessageSize <= 0 {
+		return DEFAULT_MAX_MESSAGE_SIZE
+	}
+	return tc.MaxMessageSize
+}
+
+// GetMaxFrameSize returns the max frame size an implementation should follow.
+//
+// It's nil-safe. DEFAULT_MAX_FRAME_SIZE will be returned if tc is nil.
+//
+// If the configured max message size is smaller than the configured max frame
+// size, the smaller one will be returned instead.
+func (tc *TConfiguration) GetMaxFrameSize() int32 {
+	if tc == nil {
+		return DEFAULT_MAX_FRAME_SIZE
+	}
+	maxFrameSize := tc.MaxFrameSize
+	if maxFrameSize <= 0 {
+		maxFrameSize = DEFAULT_MAX_FRAME_SIZE
+	}
+	if maxMessageSize := tc.GetMaxMessageSize(); maxMessageSize < maxFrameSize {
+		return maxMessageSize
+	}
+	return maxFrameSize
+}
+
+// GetConnectTimeout returns the connect timeout should be used by TSocket and
+// TSSLSocket.
+//
+// It's nil-safe. If tc is nil, DEFAULT_CONNECT_TIMEOUT will be returned instead.
+func (tc *TConfiguration) GetConnectTimeout() time.Duration {
+	if tc == nil || tc.ConnectTimeout < 0 {
+		return DEFAULT_CONNECT_TIMEOUT
+	}
+	return tc.ConnectTimeout
+}
+
+// GetSocketTimeout returns the socket timeout should be used by TSocket and
+// TSSLSocket.
+//
+// It's nil-safe. If tc is nil, DEFAULT_SOCKET_TIMEOUT will be returned instead.
+func (tc *TConfiguration) GetSocketTimeout() time.Duration {
+	if tc == nil || tc.SocketTimeout < 0 {
+		return DEFAULT_SOCKET_TIMEOUT
+	}
+	return tc.SocketTimeout
+}
+
+// GetTLSConfig returns the tls config should be used by TSSLSocket.
+//
+// It's nil-safe. If tc is nil, nil will be returned instead.
+func (tc *TConfiguration) GetTLSConfig() *tls.Config {
+	if tc == nil {
+		return nil
+	}
+	return tc.TLSConfig
+}
+
+// GetTBinaryStrictRead returns the strict read configuration TBinaryProtocol
+// should follow.
+//
+// It's nil-safe. DEFAULT_TBINARY_STRICT_READ will be returned if either tc or
+// tc.TBinaryStrictRead is nil.
+func (tc *TConfiguration) GetTBinaryStrictRead() bool {
+	if tc == nil || tc.TBinaryStrictRead == nil {
+		return DEFAULT_TBINARY_STRICT_READ
+	}
+	return *tc.TBinaryStrictRead
+}
+
+// GetTBinaryStrictWrite returns the strict read configuration TBinaryProtocol
+// should follow.
+//
+// It's nil-safe. DEFAULT_TBINARY_STRICT_WRITE will be returned if either tc or
+// tc.TBinaryStrictWrite is nil.
+func (tc *TConfiguration) GetTBinaryStrictWrite() bool {
+	if tc == nil || tc.TBinaryStrictWrite == nil {
+		return DEFAULT_TBINARY_STRICT_WRITE
+	}
+	return *tc.TBinaryStrictWrite
+}
+
+// GetTHeaderProtocolID returns the THeaderProtocolID should be used by
+// THeaderProtocol clients (for servers, they always use the same one as the
+// client instead).
+//
+// It's nil-safe. If either tc or tc.THeaderProtocolID is nil,
+// THeaderProtocolDefault will be returned instead.
+// THeaderProtocolDefault will also be returned if configured value is invalid.
+func (tc *TConfiguration) GetTHeaderProtocolID() THeaderProtocolID {
+	if tc == nil || tc.THeaderProtocolID == nil {
+		return THeaderProtocolDefault
+	}
+	protoID := *tc.THeaderProtocolID
+	if err := protoID.Validate(); err != nil {
+		return THeaderProtocolDefault
+	}
+	return protoID
+}
+
+// THeaderProtocolIDPtr validates and returns the pointer to id.
+//
+// If id is not a valid THeaderProtocolID, a pointer to THeaderProtocolDefault
+// and the validation error will be returned.
+func THeaderProtocolIDPtr(id THeaderProtocolID) (*THeaderProtocolID, error) {
+	err := id.Validate()
+	if err != nil {
+		id = THeaderProtocolDefault
+	}
+	return &id, err
+}
+
+// THeaderProtocolIDPtrMust validates and returns the pointer to id.
+//
+// It's similar to THeaderProtocolIDPtr, but it panics on validation errors
+// instead of returning them.
+func THeaderProtocolIDPtrMust(id THeaderProtocolID) *THeaderProtocolID {
+	ptr, err := THeaderProtocolIDPtr(id)
+	if err != nil {
+		panic(err)
+	}
+	return ptr
+}
+
+// TConfigurationSetter is an optional interface TProtocol, TTransport,
+// TProtocolFactory, TTransportFactory, and other implementations can implement.
+//
+// It's intended to be called during intializations.
+// The behavior of calling SetTConfiguration on a TTransport/TProtocol in the
+// middle of a message is undefined:
+// It may or may not change the behavior of the current processing message,
+// and it may even cause the current message to fail.
+//
+// Note for implementations: SetTConfiguration might be called multiple times
+// with the same value in quick successions due to the implementation of the
+// propagation. Implementations should make SetTConfiguration as simple as
+// possible (usually just overwrite the stored configuration and propagate it to
+// the wrapped TTransports/TProtocols).
+type TConfigurationSetter interface {
+	SetTConfiguration(*TConfiguration)
+}
+
+// PropagateTConfiguration propagates cfg to impl if impl implements
+// TConfigurationSetter and cfg is non-nil, otherwise it does nothing.
+//
+// NOTE: nil cfg is not propagated. If you want to propagate a TConfiguration
+// with everything being default value, use &TConfiguration{} explicitly instead.
+func PropagateTConfiguration(impl interface{}, cfg *TConfiguration) {
+	if cfg == nil || cfg.noPropagation {
+		return
+	}
+
+	if setter, ok := impl.(TConfigurationSetter); ok {
+		setter.SetTConfiguration(cfg)
+	}
+}
+
+func checkSizeForProtocol(size int32, cfg *TConfiguration) error {
+	if size < 0 {
+		return NewTProtocolExceptionWithType(
+			NEGATIVE_SIZE,
+			fmt.Errorf("negative size: %d", size),
+		)
+	}
+	if size > cfg.GetMaxMessageSize() {
+		return NewTProtocolExceptionWithType(
+			SIZE_LIMIT,
+			fmt.Errorf("size exceeded max allowed: %d", size),
+		)
+	}
+	return nil
+}
+
+type tTransportFactoryConf struct {
+	delegate TTransportFactory
+	cfg      *TConfiguration
+}
+
+func (f *tTransportFactoryConf) GetTransport(orig TTransport) (TTransport, error) {
+	trans, err := f.delegate.GetTransport(orig)
+	if err == nil {
+		PropagateTConfiguration(orig, f.cfg)
+		PropagateTConfiguration(trans, f.cfg)
+	}
+	return trans, err
+}
+
+func (f *tTransportFactoryConf) SetTConfiguration(cfg *TConfiguration) {
+	PropagateTConfiguration(f.delegate, f.cfg)
+	f.cfg = cfg
+}
+
+// TTransportFactoryConf wraps a TTransportFactory to propagate
+// TConfiguration on the factory's GetTransport calls.
+func TTransportFactoryConf(delegate TTransportFactory, conf *TConfiguration) TTransportFactory {
+	return &tTransportFactoryConf{
+		delegate: delegate,
+		cfg:      conf,
+	}
+}
+
+type tProtocolFactoryConf struct {
+	delegate TProtocolFactory
+	cfg      *TConfiguration
+}
+
+func (f *tProtocolFactoryConf) GetProtocol(trans TTransport) TProtocol {
+	proto := f.delegate.GetProtocol(trans)
+	PropagateTConfiguration(trans, f.cfg)
+	PropagateTConfiguration(proto, f.cfg)
+	return proto
+}
+
+func (f *tProtocolFactoryConf) SetTConfiguration(cfg *TConfiguration) {
+	PropagateTConfiguration(f.delegate, f.cfg)
+	f.cfg = cfg
+}
+
+// TProtocolFactoryConf wraps a TProtocolFactory to propagate
+// TConfiguration on the factory's GetProtocol calls.
+func TProtocolFactoryConf(delegate TProtocolFactory, conf *TConfiguration) TProtocolFactory {
+	return &tProtocolFactoryConf{
+		delegate: delegate,
+		cfg:      conf,
+	}
+}
+
+var (
+	_ TConfigurationSetter = (*tTransportFactoryConf)(nil)
+	_ TConfigurationSetter = (*tProtocolFactoryConf)(nil)
+)
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift/processor.go b/vendor/github.com/uber/jaeger-client-go/thrift/context.go
similarity index 74%
rename from vendor/github.com/uber/jaeger-client-go/thrift/processor.go
rename to vendor/github.com/uber/jaeger-client-go/thrift/context.go
index ca0d3fa..d15c1bc 100644
--- a/vendor/github.com/uber/jaeger-client-go/thrift/processor.go
+++ b/vendor/github.com/uber/jaeger-client-go/thrift/context.go
@@ -19,12 +19,6 @@
 
 package thrift
 
-// A processor is a generic object which operates upon an input stream and
-// writes to some output stream.
-type TProcessor interface {
-	Process(in, out TProtocol) (bool, TException)
-}
+import "context"
 
-type TProcessorFunction interface {
-	Process(seqId int32, in, out TProtocol) (bool, TException)
-}
+var defaultCtx = context.Background()
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift/exception.go b/vendor/github.com/uber/jaeger-client-go/thrift/exception.go
index ea8d6f6..53bf862 100644
--- a/vendor/github.com/uber/jaeger-client-go/thrift/exception.go
+++ b/vendor/github.com/uber/jaeger-client-go/thrift/exception.go
@@ -26,19 +26,91 @@
 // Generic Thrift exception
 type TException interface {
 	error
+
+	TExceptionType() TExceptionType
 }
 
 // Prepends additional information to an error without losing the Thrift exception interface
 func PrependError(prepend string, err error) error {
-	if t, ok := err.(TTransportException); ok {
-		return NewTTransportException(t.TypeId(), prepend+t.Error())
-	}
-	if t, ok := err.(TProtocolException); ok {
-		return NewTProtocolExceptionWithType(t.TypeId(), errors.New(prepend+err.Error()))
-	}
-	if t, ok := err.(TApplicationException); ok {
-		return NewTApplicationException(t.TypeId(), prepend+t.Error())
+	msg := prepend + err.Error()
+
+	var te TException
+	if errors.As(err, &te) {
+		switch te.TExceptionType() {
+		case TExceptionTypeTransport:
+			if t, ok := err.(TTransportException); ok {
+				return prependTTransportException(prepend, t)
+			}
+		case TExceptionTypeProtocol:
+			if t, ok := err.(TProtocolException); ok {
+				return prependTProtocolException(prepend, t)
+			}
+		case TExceptionTypeApplication:
+			var t TApplicationException
+			if errors.As(err, &t) {
+				return NewTApplicationException(t.TypeId(), msg)
+			}
+		}
+
+		return wrappedTException{
+			err:            err,
+			msg:            msg,
+			tExceptionType: te.TExceptionType(),
+		}
 	}
 
-	return errors.New(prepend + err.Error())
+	return errors.New(msg)
 }
+
+// TExceptionType is an enum type to categorize different "subclasses" of TExceptions.
+type TExceptionType byte
+
+// TExceptionType values
+const (
+	TExceptionTypeUnknown     TExceptionType = iota
+	TExceptionTypeCompiled                   // TExceptions defined in thrift files and generated by thrift compiler
+	TExceptionTypeApplication                // TApplicationExceptions
+	TExceptionTypeProtocol                   // TProtocolExceptions
+	TExceptionTypeTransport                  // TTransportExceptions
+)
+
+// WrapTException wraps an error into TException.
+//
+// If err is nil or already TException, it's returned as-is.
+// Otherwise it will be wraped into TException with TExceptionType() returning
+// TExceptionTypeUnknown, and Unwrap() returning the original error.
+func WrapTException(err error) TException {
+	if err == nil {
+		return nil
+	}
+
+	if te, ok := err.(TException); ok {
+		return te
+	}
+
+	return wrappedTException{
+		err:            err,
+		msg:            err.Error(),
+		tExceptionType: TExceptionTypeUnknown,
+	}
+}
+
+type wrappedTException struct {
+	err            error
+	msg            string
+	tExceptionType TExceptionType
+}
+
+func (w wrappedTException) Error() string {
+	return w.msg
+}
+
+func (w wrappedTException) TExceptionType() TExceptionType {
+	return w.tExceptionType
+}
+
+func (w wrappedTException) Unwrap() error {
+	return w.err
+}
+
+var _ TException = wrappedTException{}
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift/header_context.go b/vendor/github.com/uber/jaeger-client-go/thrift/header_context.go
new file mode 100644
index 0000000..ac9bd48
--- /dev/null
+++ b/vendor/github.com/uber/jaeger-client-go/thrift/header_context.go
@@ -0,0 +1,110 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package thrift
+
+import (
+	"context"
+)
+
+// See https://godoc.org/context#WithValue on why do we need the unexported typedefs.
+type (
+	headerKey     string
+	headerKeyList int
+)
+
+// Values for headerKeyList.
+const (
+	headerKeyListRead headerKeyList = iota
+	headerKeyListWrite
+)
+
+// SetHeader sets a header in the context.
+func SetHeader(ctx context.Context, key, value string) context.Context {
+	return context.WithValue(
+		ctx,
+		headerKey(key),
+		value,
+	)
+}
+
+// UnsetHeader unsets a previously set header in the context.
+func UnsetHeader(ctx context.Context, key string) context.Context {
+	return context.WithValue(
+		ctx,
+		headerKey(key),
+		nil,
+	)
+}
+
+// GetHeader returns a value of the given header from the context.
+func GetHeader(ctx context.Context, key string) (value string, ok bool) {
+	if v := ctx.Value(headerKey(key)); v != nil {
+		value, ok = v.(string)
+	}
+	return
+}
+
+// SetReadHeaderList sets the key list of read THeaders in the context.
+func SetReadHeaderList(ctx context.Context, keys []string) context.Context {
+	return context.WithValue(
+		ctx,
+		headerKeyListRead,
+		keys,
+	)
+}
+
+// GetReadHeaderList returns the key list of read THeaders from the context.
+func GetReadHeaderList(ctx context.Context) []string {
+	if v := ctx.Value(headerKeyListRead); v != nil {
+		if value, ok := v.([]string); ok {
+			return value
+		}
+	}
+	return nil
+}
+
+// SetWriteHeaderList sets the key list of THeaders to write in the context.
+func SetWriteHeaderList(ctx context.Context, keys []string) context.Context {
+	return context.WithValue(
+		ctx,
+		headerKeyListWrite,
+		keys,
+	)
+}
+
+// GetWriteHeaderList returns the key list of THeaders to write from the context.
+func GetWriteHeaderList(ctx context.Context) []string {
+	if v := ctx.Value(headerKeyListWrite); v != nil {
+		if value, ok := v.([]string); ok {
+			return value
+		}
+	}
+	return nil
+}
+
+// AddReadTHeaderToContext adds the whole THeader headers into context.
+func AddReadTHeaderToContext(ctx context.Context, headers THeaderMap) context.Context {
+	keys := make([]string, 0, len(headers))
+	for key, value := range headers {
+		ctx = SetHeader(ctx, key, value)
+		keys = append(keys, key)
+	}
+	return SetReadHeaderList(ctx, keys)
+}
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift/header_protocol.go b/vendor/github.com/uber/jaeger-client-go/thrift/header_protocol.go
new file mode 100644
index 0000000..878041f
--- /dev/null
+++ b/vendor/github.com/uber/jaeger-client-go/thrift/header_protocol.go
@@ -0,0 +1,351 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package thrift
+
+import (
+	"context"
+	"errors"
+)
+
+// THeaderProtocol is a thrift protocol that implements THeader:
+// https://github.com/apache/thrift/blob/master/doc/specs/HeaderFormat.md
+//
+// It supports either binary or compact protocol as the wrapped protocol.
+//
+// Most of the THeader handlings are happening inside THeaderTransport.
+type THeaderProtocol struct {
+	transport *THeaderTransport
+
+	// Will be initialized on first read/write.
+	protocol TProtocol
+
+	cfg *TConfiguration
+}
+
+// Deprecated: Use NewTHeaderProtocolConf instead.
+func NewTHeaderProtocol(trans TTransport) *THeaderProtocol {
+	return newTHeaderProtocolConf(trans, &TConfiguration{
+		noPropagation: true,
+	})
+}
+
+// NewTHeaderProtocolConf creates a new THeaderProtocol from the underlying
+// transport with given TConfiguration.
+//
+// The passed in transport will be wrapped with THeaderTransport.
+//
+// Note that THeaderTransport handles frame and zlib by itself,
+// so the underlying transport should be a raw socket transports (TSocket or TSSLSocket),
+// instead of rich transports like TZlibTransport or TFramedTransport.
+func NewTHeaderProtocolConf(trans TTransport, conf *TConfiguration) *THeaderProtocol {
+	return newTHeaderProtocolConf(trans, conf)
+}
+
+func newTHeaderProtocolConf(trans TTransport, cfg *TConfiguration) *THeaderProtocol {
+	t := NewTHeaderTransportConf(trans, cfg)
+	p, _ := t.cfg.GetTHeaderProtocolID().GetProtocol(t)
+	PropagateTConfiguration(p, cfg)
+	return &THeaderProtocol{
+		transport: t,
+		protocol:  p,
+		cfg:       cfg,
+	}
+}
+
+type tHeaderProtocolFactory struct {
+	cfg *TConfiguration
+}
+
+func (f tHeaderProtocolFactory) GetProtocol(trans TTransport) TProtocol {
+	return newTHeaderProtocolConf(trans, f.cfg)
+}
+
+func (f *tHeaderProtocolFactory) SetTConfiguration(cfg *TConfiguration) {
+	f.cfg = cfg
+}
+
+// Deprecated: Use NewTHeaderProtocolFactoryConf instead.
+func NewTHeaderProtocolFactory() TProtocolFactory {
+	return NewTHeaderProtocolFactoryConf(&TConfiguration{
+		noPropagation: true,
+	})
+}
+
+// NewTHeaderProtocolFactoryConf creates a factory for THeader with given
+// TConfiguration.
+func NewTHeaderProtocolFactoryConf(conf *TConfiguration) TProtocolFactory {
+	return tHeaderProtocolFactory{
+		cfg: conf,
+	}
+}
+
+// Transport returns the underlying transport.
+//
+// It's guaranteed to be of type *THeaderTransport.
+func (p *THeaderProtocol) Transport() TTransport {
+	return p.transport
+}
+
+// GetReadHeaders returns the THeaderMap read from transport.
+func (p *THeaderProtocol) GetReadHeaders() THeaderMap {
+	return p.transport.GetReadHeaders()
+}
+
+// SetWriteHeader sets a header for write.
+func (p *THeaderProtocol) SetWriteHeader(key, value string) {
+	p.transport.SetWriteHeader(key, value)
+}
+
+// ClearWriteHeaders clears all write headers previously set.
+func (p *THeaderProtocol) ClearWriteHeaders() {
+	p.transport.ClearWriteHeaders()
+}
+
+// AddTransform add a transform for writing.
+func (p *THeaderProtocol) AddTransform(transform THeaderTransformID) error {
+	return p.transport.AddTransform(transform)
+}
+
+func (p *THeaderProtocol) Flush(ctx context.Context) error {
+	return p.transport.Flush(ctx)
+}
+
+func (p *THeaderProtocol) WriteMessageBegin(ctx context.Context, name string, typeID TMessageType, seqID int32) error {
+	newProto, err := p.transport.Protocol().GetProtocol(p.transport)
+	if err != nil {
+		return err
+	}
+	PropagateTConfiguration(newProto, p.cfg)
+	p.protocol = newProto
+	p.transport.SequenceID = seqID
+	return p.protocol.WriteMessageBegin(ctx, name, typeID, seqID)
+}
+
+func (p *THeaderProtocol) WriteMessageEnd(ctx context.Context) error {
+	if err := p.protocol.WriteMessageEnd(ctx); err != nil {
+		return err
+	}
+	return p.transport.Flush(ctx)
+}
+
+func (p *THeaderProtocol) WriteStructBegin(ctx context.Context, name string) error {
+	return p.protocol.WriteStructBegin(ctx, name)
+}
+
+func (p *THeaderProtocol) WriteStructEnd(ctx context.Context) error {
+	return p.protocol.WriteStructEnd(ctx)
+}
+
+func (p *THeaderProtocol) WriteFieldBegin(ctx context.Context, name string, typeID TType, id int16) error {
+	return p.protocol.WriteFieldBegin(ctx, name, typeID, id)
+}
+
+func (p *THeaderProtocol) WriteFieldEnd(ctx context.Context) error {
+	return p.protocol.WriteFieldEnd(ctx)
+}
+
+func (p *THeaderProtocol) WriteFieldStop(ctx context.Context) error {
+	return p.protocol.WriteFieldStop(ctx)
+}
+
+func (p *THeaderProtocol) WriteMapBegin(ctx context.Context, keyType TType, valueType TType, size int) error {
+	return p.protocol.WriteMapBegin(ctx, keyType, valueType, size)
+}
+
+func (p *THeaderProtocol) WriteMapEnd(ctx context.Context) error {
+	return p.protocol.WriteMapEnd(ctx)
+}
+
+func (p *THeaderProtocol) WriteListBegin(ctx context.Context, elemType TType, size int) error {
+	return p.protocol.WriteListBegin(ctx, elemType, size)
+}
+
+func (p *THeaderProtocol) WriteListEnd(ctx context.Context) error {
+	return p.protocol.WriteListEnd(ctx)
+}
+
+func (p *THeaderProtocol) WriteSetBegin(ctx context.Context, elemType TType, size int) error {
+	return p.protocol.WriteSetBegin(ctx, elemType, size)
+}
+
+func (p *THeaderProtocol) WriteSetEnd(ctx context.Context) error {
+	return p.protocol.WriteSetEnd(ctx)
+}
+
+func (p *THeaderProtocol) WriteBool(ctx context.Context, value bool) error {
+	return p.protocol.WriteBool(ctx, value)
+}
+
+func (p *THeaderProtocol) WriteByte(ctx context.Context, value int8) error {
+	return p.protocol.WriteByte(ctx, value)
+}
+
+func (p *THeaderProtocol) WriteI16(ctx context.Context, value int16) error {
+	return p.protocol.WriteI16(ctx, value)
+}
+
+func (p *THeaderProtocol) WriteI32(ctx context.Context, value int32) error {
+	return p.protocol.WriteI32(ctx, value)
+}
+
+func (p *THeaderProtocol) WriteI64(ctx context.Context, value int64) error {
+	return p.protocol.WriteI64(ctx, value)
+}
+
+func (p *THeaderProtocol) WriteDouble(ctx context.Context, value float64) error {
+	return p.protocol.WriteDouble(ctx, value)
+}
+
+func (p *THeaderProtocol) WriteString(ctx context.Context, value string) error {
+	return p.protocol.WriteString(ctx, value)
+}
+
+func (p *THeaderProtocol) WriteBinary(ctx context.Context, value []byte) error {
+	return p.protocol.WriteBinary(ctx, value)
+}
+
+// ReadFrame calls underlying THeaderTransport's ReadFrame function.
+func (p *THeaderProtocol) ReadFrame(ctx context.Context) error {
+	return p.transport.ReadFrame(ctx)
+}
+
+func (p *THeaderProtocol) ReadMessageBegin(ctx context.Context) (name string, typeID TMessageType, seqID int32, err error) {
+	if err = p.transport.ReadFrame(ctx); err != nil {
+		return
+	}
+
+	var newProto TProtocol
+	newProto, err = p.transport.Protocol().GetProtocol(p.transport)
+	if err != nil {
+		var tAppExc TApplicationException
+		if !errors.As(err, &tAppExc) {
+			return
+		}
+		if e := p.protocol.WriteMessageBegin(ctx, "", EXCEPTION, seqID); e != nil {
+			return
+		}
+		if e := tAppExc.Write(ctx, p.protocol); e != nil {
+			return
+		}
+		if e := p.protocol.WriteMessageEnd(ctx); e != nil {
+			return
+		}
+		if e := p.transport.Flush(ctx); e != nil {
+			return
+		}
+		return
+	}
+	PropagateTConfiguration(newProto, p.cfg)
+	p.protocol = newProto
+
+	return p.protocol.ReadMessageBegin(ctx)
+}
+
+func (p *THeaderProtocol) ReadMessageEnd(ctx context.Context) error {
+	return p.protocol.ReadMessageEnd(ctx)
+}
+
+func (p *THeaderProtocol) ReadStructBegin(ctx context.Context) (name string, err error) {
+	return p.protocol.ReadStructBegin(ctx)
+}
+
+func (p *THeaderProtocol) ReadStructEnd(ctx context.Context) error {
+	return p.protocol.ReadStructEnd(ctx)
+}
+
+func (p *THeaderProtocol) ReadFieldBegin(ctx context.Context) (name string, typeID TType, id int16, err error) {
+	return p.protocol.ReadFieldBegin(ctx)
+}
+
+func (p *THeaderProtocol) ReadFieldEnd(ctx context.Context) error {
+	return p.protocol.ReadFieldEnd(ctx)
+}
+
+func (p *THeaderProtocol) ReadMapBegin(ctx context.Context) (keyType TType, valueType TType, size int, err error) {
+	return p.protocol.ReadMapBegin(ctx)
+}
+
+func (p *THeaderProtocol) ReadMapEnd(ctx context.Context) error {
+	return p.protocol.ReadMapEnd(ctx)
+}
+
+func (p *THeaderProtocol) ReadListBegin(ctx context.Context) (elemType TType, size int, err error) {
+	return p.protocol.ReadListBegin(ctx)
+}
+
+func (p *THeaderProtocol) ReadListEnd(ctx context.Context) error {
+	return p.protocol.ReadListEnd(ctx)
+}
+
+func (p *THeaderProtocol) ReadSetBegin(ctx context.Context) (elemType TType, size int, err error) {
+	return p.protocol.ReadSetBegin(ctx)
+}
+
+func (p *THeaderProtocol) ReadSetEnd(ctx context.Context) error {
+	return p.protocol.ReadSetEnd(ctx)
+}
+
+func (p *THeaderProtocol) ReadBool(ctx context.Context) (value bool, err error) {
+	return p.protocol.ReadBool(ctx)
+}
+
+func (p *THeaderProtocol) ReadByte(ctx context.Context) (value int8, err error) {
+	return p.protocol.ReadByte(ctx)
+}
+
+func (p *THeaderProtocol) ReadI16(ctx context.Context) (value int16, err error) {
+	return p.protocol.ReadI16(ctx)
+}
+
+func (p *THeaderProtocol) ReadI32(ctx context.Context) (value int32, err error) {
+	return p.protocol.ReadI32(ctx)
+}
+
+func (p *THeaderProtocol) ReadI64(ctx context.Context) (value int64, err error) {
+	return p.protocol.ReadI64(ctx)
+}
+
+func (p *THeaderProtocol) ReadDouble(ctx context.Context) (value float64, err error) {
+	return p.protocol.ReadDouble(ctx)
+}
+
+func (p *THeaderProtocol) ReadString(ctx context.Context) (value string, err error) {
+	return p.protocol.ReadString(ctx)
+}
+
+func (p *THeaderProtocol) ReadBinary(ctx context.Context) (value []byte, err error) {
+	return p.protocol.ReadBinary(ctx)
+}
+
+func (p *THeaderProtocol) Skip(ctx context.Context, fieldType TType) error {
+	return p.protocol.Skip(ctx, fieldType)
+}
+
+// SetTConfiguration implements TConfigurationSetter.
+func (p *THeaderProtocol) SetTConfiguration(cfg *TConfiguration) {
+	PropagateTConfiguration(p.transport, cfg)
+	PropagateTConfiguration(p.protocol, cfg)
+	p.cfg = cfg
+}
+
+var (
+	_ TConfigurationSetter = (*tHeaderProtocolFactory)(nil)
+	_ TConfigurationSetter = (*THeaderProtocol)(nil)
+)
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift/header_transport.go b/vendor/github.com/uber/jaeger-client-go/thrift/header_transport.go
new file mode 100644
index 0000000..f5736df
--- /dev/null
+++ b/vendor/github.com/uber/jaeger-client-go/thrift/header_transport.go
@@ -0,0 +1,810 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package thrift
+
+import (
+	"bufio"
+	"bytes"
+	"compress/zlib"
+	"context"
+	"encoding/binary"
+	"errors"
+	"fmt"
+	"io"
+	"io/ioutil"
+)
+
+// Size in bytes for 32-bit ints.
+const size32 = 4
+
+type headerMeta struct {
+	MagicFlags   uint32
+	SequenceID   int32
+	HeaderLength uint16
+}
+
+const headerMetaSize = 10
+
+type clientType int
+
+const (
+	clientUnknown clientType = iota
+	clientHeaders
+	clientFramedBinary
+	clientUnframedBinary
+	clientFramedCompact
+	clientUnframedCompact
+)
+
+// Constants defined in THeader format:
+// https://github.com/apache/thrift/blob/master/doc/specs/HeaderFormat.md
+const (
+	THeaderHeaderMagic  uint32 = 0x0fff0000
+	THeaderHeaderMask   uint32 = 0xffff0000
+	THeaderFlagsMask    uint32 = 0x0000ffff
+	THeaderMaxFrameSize uint32 = 0x3fffffff
+)
+
+// THeaderMap is the type of the header map in THeader transport.
+type THeaderMap map[string]string
+
+// THeaderProtocolID is the wrapped protocol id used in THeader.
+type THeaderProtocolID int32
+
+// Supported THeaderProtocolID values.
+const (
+	THeaderProtocolBinary  THeaderProtocolID = 0x00
+	THeaderProtocolCompact THeaderProtocolID = 0x02
+	THeaderProtocolDefault                   = THeaderProtocolBinary
+)
+
+// Declared globally to avoid repetitive allocations, not really used.
+var globalMemoryBuffer = NewTMemoryBuffer()
+
+// Validate checks whether the THeaderProtocolID is a valid/supported one.
+func (id THeaderProtocolID) Validate() error {
+	_, err := id.GetProtocol(globalMemoryBuffer)
+	return err
+}
+
+// GetProtocol gets the corresponding TProtocol from the wrapped protocol id.
+func (id THeaderProtocolID) GetProtocol(trans TTransport) (TProtocol, error) {
+	switch id {
+	default:
+		return nil, NewTApplicationException(
+			INVALID_PROTOCOL,
+			fmt.Sprintf("THeader protocol id %d not supported", id),
+		)
+	case THeaderProtocolBinary:
+		return NewTBinaryProtocolTransport(trans), nil
+	case THeaderProtocolCompact:
+		return NewTCompactProtocol(trans), nil
+	}
+}
+
+// THeaderTransformID defines the numeric id of the transform used.
+type THeaderTransformID int32
+
+// THeaderTransformID values.
+//
+// Values not defined here are not currently supported, namely HMAC and Snappy.
+const (
+	TransformNone THeaderTransformID = iota // 0, no special handling
+	TransformZlib                           // 1, zlib
+)
+
+var supportedTransformIDs = map[THeaderTransformID]bool{
+	TransformNone: true,
+	TransformZlib: true,
+}
+
+// TransformReader is an io.ReadCloser that handles transforms reading.
+type TransformReader struct {
+	io.Reader
+
+	closers []io.Closer
+}
+
+var _ io.ReadCloser = (*TransformReader)(nil)
+
+// NewTransformReaderWithCapacity initializes a TransformReader with expected
+// closers capacity.
+//
+// If you don't know the closers capacity beforehand, just use
+//
+//     &TransformReader{Reader: baseReader}
+//
+// instead would be sufficient.
+func NewTransformReaderWithCapacity(baseReader io.Reader, capacity int) *TransformReader {
+	return &TransformReader{
+		Reader:  baseReader,
+		closers: make([]io.Closer, 0, capacity),
+	}
+}
+
+// Close calls the underlying closers in appropriate order,
+// stops at and returns the first error encountered.
+func (tr *TransformReader) Close() error {
+	// Call closers in reversed order
+	for i := len(tr.closers) - 1; i >= 0; i-- {
+		if err := tr.closers[i].Close(); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+// AddTransform adds a transform.
+func (tr *TransformReader) AddTransform(id THeaderTransformID) error {
+	switch id {
+	default:
+		return NewTApplicationException(
+			INVALID_TRANSFORM,
+			fmt.Sprintf("THeaderTransformID %d not supported", id),
+		)
+	case TransformNone:
+		// no-op
+	case TransformZlib:
+		readCloser, err := zlib.NewReader(tr.Reader)
+		if err != nil {
+			return err
+		}
+		tr.Reader = readCloser
+		tr.closers = append(tr.closers, readCloser)
+	}
+	return nil
+}
+
+// TransformWriter is an io.WriteCloser that handles transforms writing.
+type TransformWriter struct {
+	io.Writer
+
+	closers []io.Closer
+}
+
+var _ io.WriteCloser = (*TransformWriter)(nil)
+
+// NewTransformWriter creates a new TransformWriter with base writer and transforms.
+func NewTransformWriter(baseWriter io.Writer, transforms []THeaderTransformID) (io.WriteCloser, error) {
+	writer := &TransformWriter{
+		Writer:  baseWriter,
+		closers: make([]io.Closer, 0, len(transforms)),
+	}
+	for _, id := range transforms {
+		if err := writer.AddTransform(id); err != nil {
+			return nil, err
+		}
+	}
+	return writer, nil
+}
+
+// Close calls the underlying closers in appropriate order,
+// stops at and returns the first error encountered.
+func (tw *TransformWriter) Close() error {
+	// Call closers in reversed order
+	for i := len(tw.closers) - 1; i >= 0; i-- {
+		if err := tw.closers[i].Close(); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+// AddTransform adds a transform.
+func (tw *TransformWriter) AddTransform(id THeaderTransformID) error {
+	switch id {
+	default:
+		return NewTApplicationException(
+			INVALID_TRANSFORM,
+			fmt.Sprintf("THeaderTransformID %d not supported", id),
+		)
+	case TransformNone:
+		// no-op
+	case TransformZlib:
+		writeCloser := zlib.NewWriter(tw.Writer)
+		tw.Writer = writeCloser
+		tw.closers = append(tw.closers, writeCloser)
+	}
+	return nil
+}
+
+// THeaderInfoType is the type id of the info headers.
+type THeaderInfoType int32
+
+// Supported THeaderInfoType values.
+const (
+	_            THeaderInfoType = iota // Skip 0
+	InfoKeyValue                        // 1
+	// Rest of the info types are not supported.
+)
+
+// THeaderTransport is a Transport mode that implements THeader.
+//
+// Note that THeaderTransport handles frame and zlib by itself,
+// so the underlying transport should be a raw socket transports (TSocket or TSSLSocket),
+// instead of rich transports like TZlibTransport or TFramedTransport.
+type THeaderTransport struct {
+	SequenceID int32
+	Flags      uint32
+
+	transport TTransport
+
+	// THeaderMap for read and write
+	readHeaders  THeaderMap
+	writeHeaders THeaderMap
+
+	// Reading related variables.
+	reader *bufio.Reader
+	// When frame is detected, we read the frame fully into frameBuffer.
+	frameBuffer bytes.Buffer
+	// When it's non-nil, Read should read from frameReader instead of
+	// reader, and EOF error indicates end of frame instead of end of all
+	// transport.
+	frameReader io.ReadCloser
+
+	// Writing related variables
+	writeBuffer     bytes.Buffer
+	writeTransforms []THeaderTransformID
+
+	clientType clientType
+	protocolID THeaderProtocolID
+	cfg        *TConfiguration
+
+	// buffer is used in the following scenarios to avoid repetitive
+	// allocations, while 4 is big enough for all those scenarios:
+	//
+	// * header padding (max size 4)
+	// * write the frame size (size 4)
+	buffer [4]byte
+}
+
+var _ TTransport = (*THeaderTransport)(nil)
+
+// Deprecated: Use NewTHeaderTransportConf instead.
+func NewTHeaderTransport(trans TTransport) *THeaderTransport {
+	return NewTHeaderTransportConf(trans, &TConfiguration{
+		noPropagation: true,
+	})
+}
+
+// NewTHeaderTransportConf creates THeaderTransport from the
+// underlying transport, with given TConfiguration attached.
+//
+// If trans is already a *THeaderTransport, it will be returned as is,
+// but with TConfiguration overridden by the value passed in.
+//
+// The protocol ID in TConfiguration is only useful for client transports.
+// For servers,
+// the protocol ID will be overridden again to the one set by the client,
+// to ensure that servers always speak the same dialect as the client.
+func NewTHeaderTransportConf(trans TTransport, conf *TConfiguration) *THeaderTransport {
+	if ht, ok := trans.(*THeaderTransport); ok {
+		ht.SetTConfiguration(conf)
+		return ht
+	}
+	PropagateTConfiguration(trans, conf)
+	return &THeaderTransport{
+		transport:    trans,
+		reader:       bufio.NewReader(trans),
+		writeHeaders: make(THeaderMap),
+		protocolID:   conf.GetTHeaderProtocolID(),
+		cfg:          conf,
+	}
+}
+
+// Open calls the underlying transport's Open function.
+func (t *THeaderTransport) Open() error {
+	return t.transport.Open()
+}
+
+// IsOpen calls the underlying transport's IsOpen function.
+func (t *THeaderTransport) IsOpen() bool {
+	return t.transport.IsOpen()
+}
+
+// ReadFrame tries to read the frame header, guess the client type, and handle
+// unframed clients.
+func (t *THeaderTransport) ReadFrame(ctx context.Context) error {
+	if !t.needReadFrame() {
+		// No need to read frame, skipping.
+		return nil
+	}
+
+	// Peek and handle the first 32 bits.
+	// They could either be the length field of a framed message,
+	// or the first bytes of an unframed message.
+	var buf []byte
+	var err error
+	// This is also usually the first read from a connection,
+	// so handle retries around socket timeouts.
+	_, deadlineSet := ctx.Deadline()
+	for {
+		buf, err = t.reader.Peek(size32)
+		if deadlineSet && isTimeoutError(err) && ctx.Err() == nil {
+			// This is I/O timeout and we still have time,
+			// continue trying
+			continue
+		}
+		// For anything else, do not retry
+		break
+	}
+	if err != nil {
+		return err
+	}
+
+	frameSize := binary.BigEndian.Uint32(buf)
+	if frameSize&VERSION_MASK == VERSION_1 {
+		t.clientType = clientUnframedBinary
+		return nil
+	}
+	if buf[0] == COMPACT_PROTOCOL_ID && buf[1]&COMPACT_VERSION_MASK == COMPACT_VERSION {
+		t.clientType = clientUnframedCompact
+		return nil
+	}
+
+	// At this point it should be a framed message,
+	// sanity check on frameSize then discard the peeked part.
+	if frameSize > THeaderMaxFrameSize || frameSize > uint32(t.cfg.GetMaxFrameSize()) {
+		return NewTProtocolExceptionWithType(
+			SIZE_LIMIT,
+			errors.New("frame too large"),
+		)
+	}
+	t.reader.Discard(size32)
+
+	// Read the frame fully into frameBuffer.
+	_, err = io.CopyN(&t.frameBuffer, t.reader, int64(frameSize))
+	if err != nil {
+		return err
+	}
+	t.frameReader = ioutil.NopCloser(&t.frameBuffer)
+
+	// Peek and handle the next 32 bits.
+	buf = t.frameBuffer.Bytes()[:size32]
+	version := binary.BigEndian.Uint32(buf)
+	if version&THeaderHeaderMask == THeaderHeaderMagic {
+		t.clientType = clientHeaders
+		return t.parseHeaders(ctx, frameSize)
+	}
+	if version&VERSION_MASK == VERSION_1 {
+		t.clientType = clientFramedBinary
+		return nil
+	}
+	if buf[0] == COMPACT_PROTOCOL_ID && buf[1]&COMPACT_VERSION_MASK == COMPACT_VERSION {
+		t.clientType = clientFramedCompact
+		return nil
+	}
+	if err := t.endOfFrame(); err != nil {
+		return err
+	}
+	return NewTProtocolExceptionWithType(
+		NOT_IMPLEMENTED,
+		errors.New("unsupported client transport type"),
+	)
+}
+
+// endOfFrame does end of frame handling.
+//
+// It closes frameReader, and also resets frame related states.
+func (t *THeaderTransport) endOfFrame() error {
+	defer func() {
+		t.frameBuffer.Reset()
+		t.frameReader = nil
+	}()
+	return t.frameReader.Close()
+}
+
+func (t *THeaderTransport) parseHeaders(ctx context.Context, frameSize uint32) error {
+	if t.clientType != clientHeaders {
+		return nil
+	}
+
+	var err error
+	var meta headerMeta
+	if err = binary.Read(&t.frameBuffer, binary.BigEndian, &meta); err != nil {
+		return err
+	}
+	frameSize -= headerMetaSize
+	t.Flags = meta.MagicFlags & THeaderFlagsMask
+	t.SequenceID = meta.SequenceID
+	headerLength := int64(meta.HeaderLength) * 4
+	if int64(frameSize) < headerLength {
+		return NewTProtocolExceptionWithType(
+			SIZE_LIMIT,
+			errors.New("header size is larger than the whole frame"),
+		)
+	}
+	headerBuf := NewTMemoryBuffer()
+	_, err = io.CopyN(headerBuf, &t.frameBuffer, headerLength)
+	if err != nil {
+		return err
+	}
+	hp := NewTCompactProtocol(headerBuf)
+	hp.SetTConfiguration(t.cfg)
+
+	// At this point the header is already read into headerBuf,
+	// and t.frameBuffer starts from the actual payload.
+	protoID, err := hp.readVarint32()
+	if err != nil {
+		return err
+	}
+	t.protocolID = THeaderProtocolID(protoID)
+
+	var transformCount int32
+	transformCount, err = hp.readVarint32()
+	if err != nil {
+		return err
+	}
+	if transformCount > 0 {
+		reader := NewTransformReaderWithCapacity(
+			&t.frameBuffer,
+			int(transformCount),
+		)
+		t.frameReader = reader
+		transformIDs := make([]THeaderTransformID, transformCount)
+		for i := 0; i < int(transformCount); i++ {
+			id, err := hp.readVarint32()
+			if err != nil {
+				return err
+			}
+			transformIDs[i] = THeaderTransformID(id)
+		}
+		// The transform IDs on the wire was added based on the order of
+		// writing, so on the reading side we need to reverse the order.
+		for i := transformCount - 1; i >= 0; i-- {
+			id := transformIDs[i]
+			if err := reader.AddTransform(id); err != nil {
+				return err
+			}
+		}
+	}
+
+	// The info part does not use the transforms yet, so it's
+	// important to continue using headerBuf.
+	headers := make(THeaderMap)
+	for {
+		infoType, err := hp.readVarint32()
+		if errors.Is(err, io.EOF) {
+			break
+		}
+		if err != nil {
+			return err
+		}
+		if THeaderInfoType(infoType) == InfoKeyValue {
+			count, err := hp.readVarint32()
+			if err != nil {
+				return err
+			}
+			for i := 0; i < int(count); i++ {
+				key, err := hp.ReadString(ctx)
+				if err != nil {
+					return err
+				}
+				value, err := hp.ReadString(ctx)
+				if err != nil {
+					return err
+				}
+				headers[key] = value
+			}
+		} else {
+			// Skip reading info section on the first
+			// unsupported info type.
+			break
+		}
+	}
+	t.readHeaders = headers
+
+	return nil
+}
+
+func (t *THeaderTransport) needReadFrame() bool {
+	if t.clientType == clientUnknown {
+		// This is a new connection that's never read before.
+		return true
+	}
+	if t.isFramed() && t.frameReader == nil {
+		// We just finished the last frame.
+		return true
+	}
+	return false
+}
+
+func (t *THeaderTransport) Read(p []byte) (read int, err error) {
+	// Here using context.Background instead of a context passed in is safe.
+	// First is that there's no way to pass context into this function.
+	// Then, 99% of the case when calling this Read frame is already read
+	// into frameReader. ReadFrame here is more of preventing bugs that
+	// didn't call ReadFrame before calling Read.
+	err = t.ReadFrame(context.Background())
+	if err != nil {
+		return
+	}
+	if t.frameReader != nil {
+		read, err = t.frameReader.Read(p)
+		if err == nil && t.frameBuffer.Len() <= 0 {
+			// the last Read finished the frame, do endOfFrame
+			// handling here.
+			err = t.endOfFrame()
+		} else if err == io.EOF {
+			err = t.endOfFrame()
+			if err != nil {
+				return
+			}
+			if read == 0 {
+				// Try to read the next frame when we hit EOF
+				// (end of frame) immediately.
+				// When we got here, it means the last read
+				// finished the previous frame, but didn't
+				// do endOfFrame handling yet.
+				// We have to read the next frame here,
+				// as otherwise we would return 0 and nil,
+				// which is a case not handled well by most
+				// protocol implementations.
+				return t.Read(p)
+			}
+		}
+		return
+	}
+	return t.reader.Read(p)
+}
+
+// Write writes data to the write buffer.
+//
+// You need to call Flush to actually write them to the transport.
+func (t *THeaderTransport) Write(p []byte) (int, error) {
+	return t.writeBuffer.Write(p)
+}
+
+// Flush writes the appropriate header and the write buffer to the underlying transport.
+func (t *THeaderTransport) Flush(ctx context.Context) error {
+	if t.writeBuffer.Len() == 0 {
+		return nil
+	}
+
+	defer t.writeBuffer.Reset()
+
+	switch t.clientType {
+	default:
+		fallthrough
+	case clientUnknown:
+		t.clientType = clientHeaders
+		fallthrough
+	case clientHeaders:
+		headers := NewTMemoryBuffer()
+		hp := NewTCompactProtocol(headers)
+		hp.SetTConfiguration(t.cfg)
+		if _, err := hp.writeVarint32(int32(t.protocolID)); err != nil {
+			return NewTTransportExceptionFromError(err)
+		}
+		if _, err := hp.writeVarint32(int32(len(t.writeTransforms))); err != nil {
+			return NewTTransportExceptionFromError(err)
+		}
+		for _, transform := range t.writeTransforms {
+			if _, err := hp.writeVarint32(int32(transform)); err != nil {
+				return NewTTransportExceptionFromError(err)
+			}
+		}
+		if len(t.writeHeaders) > 0 {
+			if _, err := hp.writeVarint32(int32(InfoKeyValue)); err != nil {
+				return NewTTransportExceptionFromError(err)
+			}
+			if _, err := hp.writeVarint32(int32(len(t.writeHeaders))); err != nil {
+				return NewTTransportExceptionFromError(err)
+			}
+			for key, value := range t.writeHeaders {
+				if err := hp.WriteString(ctx, key); err != nil {
+					return NewTTransportExceptionFromError(err)
+				}
+				if err := hp.WriteString(ctx, value); err != nil {
+					return NewTTransportExceptionFromError(err)
+				}
+			}
+		}
+		padding := 4 - headers.Len()%4
+		if padding < 4 {
+			buf := t.buffer[:padding]
+			for i := range buf {
+				buf[i] = 0
+			}
+			if _, err := headers.Write(buf); err != nil {
+				return NewTTransportExceptionFromError(err)
+			}
+		}
+
+		var payload bytes.Buffer
+		meta := headerMeta{
+			MagicFlags:   THeaderHeaderMagic + t.Flags&THeaderFlagsMask,
+			SequenceID:   t.SequenceID,
+			HeaderLength: uint16(headers.Len() / 4),
+		}
+		if err := binary.Write(&payload, binary.BigEndian, meta); err != nil {
+			return NewTTransportExceptionFromError(err)
+		}
+		if _, err := io.Copy(&payload, headers); err != nil {
+			return NewTTransportExceptionFromError(err)
+		}
+
+		writer, err := NewTransformWriter(&payload, t.writeTransforms)
+		if err != nil {
+			return NewTTransportExceptionFromError(err)
+		}
+		if _, err := io.Copy(writer, &t.writeBuffer); err != nil {
+			return NewTTransportExceptionFromError(err)
+		}
+		if err := writer.Close(); err != nil {
+			return NewTTransportExceptionFromError(err)
+		}
+
+		// First write frame length
+		buf := t.buffer[:size32]
+		binary.BigEndian.PutUint32(buf, uint32(payload.Len()))
+		if _, err := t.transport.Write(buf); err != nil {
+			return NewTTransportExceptionFromError(err)
+		}
+		// Then write the payload
+		if _, err := io.Copy(t.transport, &payload); err != nil {
+			return NewTTransportExceptionFromError(err)
+		}
+
+	case clientFramedBinary, clientFramedCompact:
+		buf := t.buffer[:size32]
+		binary.BigEndian.PutUint32(buf, uint32(t.writeBuffer.Len()))
+		if _, err := t.transport.Write(buf); err != nil {
+			return NewTTransportExceptionFromError(err)
+		}
+		fallthrough
+	case clientUnframedBinary, clientUnframedCompact:
+		if _, err := io.Copy(t.transport, &t.writeBuffer); err != nil {
+			return NewTTransportExceptionFromError(err)
+		}
+	}
+
+	select {
+	default:
+	case <-ctx.Done():
+		return NewTTransportExceptionFromError(ctx.Err())
+	}
+
+	return t.transport.Flush(ctx)
+}
+
+// Close closes the transport, along with its underlying transport.
+func (t *THeaderTransport) Close() error {
+	if err := t.Flush(context.Background()); err != nil {
+		return err
+	}
+	return t.transport.Close()
+}
+
+// RemainingBytes calls underlying transport's RemainingBytes.
+//
+// Even in framed cases, because of all the possible compression transforms
+// involved, the remaining frame size is likely to be different from the actual
+// remaining readable bytes, so we don't bother to keep tracking the remaining
+// frame size by ourselves and just use the underlying transport's
+// RemainingBytes directly.
+func (t *THeaderTransport) RemainingBytes() uint64 {
+	return t.transport.RemainingBytes()
+}
+
+// GetReadHeaders returns the THeaderMap read from transport.
+func (t *THeaderTransport) GetReadHeaders() THeaderMap {
+	return t.readHeaders
+}
+
+// SetWriteHeader sets a header for write.
+func (t *THeaderTransport) SetWriteHeader(key, value string) {
+	t.writeHeaders[key] = value
+}
+
+// ClearWriteHeaders clears all write headers previously set.
+func (t *THeaderTransport) ClearWriteHeaders() {
+	t.writeHeaders = make(THeaderMap)
+}
+
+// AddTransform add a transform for writing.
+func (t *THeaderTransport) AddTransform(transform THeaderTransformID) error {
+	if !supportedTransformIDs[transform] {
+		return NewTProtocolExceptionWithType(
+			NOT_IMPLEMENTED,
+			fmt.Errorf("THeaderTransformID %d not supported", transform),
+		)
+	}
+	t.writeTransforms = append(t.writeTransforms, transform)
+	return nil
+}
+
+// Protocol returns the wrapped protocol id used in this THeaderTransport.
+func (t *THeaderTransport) Protocol() THeaderProtocolID {
+	switch t.clientType {
+	default:
+		return t.protocolID
+	case clientFramedBinary, clientUnframedBinary:
+		return THeaderProtocolBinary
+	case clientFramedCompact, clientUnframedCompact:
+		return THeaderProtocolCompact
+	}
+}
+
+func (t *THeaderTransport) isFramed() bool {
+	switch t.clientType {
+	default:
+		return false
+	case clientHeaders, clientFramedBinary, clientFramedCompact:
+		return true
+	}
+}
+
+// SetTConfiguration implements TConfigurationSetter.
+func (t *THeaderTransport) SetTConfiguration(cfg *TConfiguration) {
+	PropagateTConfiguration(t.transport, cfg)
+	t.cfg = cfg
+}
+
+// THeaderTransportFactory is a TTransportFactory implementation to create
+// THeaderTransport.
+//
+// It also implements TConfigurationSetter.
+type THeaderTransportFactory struct {
+	// The underlying factory, could be nil.
+	Factory TTransportFactory
+
+	cfg *TConfiguration
+}
+
+// Deprecated: Use NewTHeaderTransportFactoryConf instead.
+func NewTHeaderTransportFactory(factory TTransportFactory) TTransportFactory {
+	return NewTHeaderTransportFactoryConf(factory, &TConfiguration{
+		noPropagation: true,
+	})
+}
+
+// NewTHeaderTransportFactoryConf creates a new *THeaderTransportFactory with
+// the given *TConfiguration.
+func NewTHeaderTransportFactoryConf(factory TTransportFactory, conf *TConfiguration) TTransportFactory {
+	return &THeaderTransportFactory{
+		Factory: factory,
+
+		cfg: conf,
+	}
+}
+
+// GetTransport implements TTransportFactory.
+func (f *THeaderTransportFactory) GetTransport(trans TTransport) (TTransport, error) {
+	if f.Factory != nil {
+		t, err := f.Factory.GetTransport(trans)
+		if err != nil {
+			return nil, err
+		}
+		return NewTHeaderTransportConf(t, f.cfg), nil
+	}
+	return NewTHeaderTransportConf(trans, f.cfg), nil
+}
+
+// SetTConfiguration implements TConfigurationSetter.
+func (f *THeaderTransportFactory) SetTConfiguration(cfg *TConfiguration) {
+	PropagateTConfiguration(f.Factory, f.cfg)
+	f.cfg = cfg
+}
+
+var (
+	_ TConfigurationSetter = (*THeaderTransportFactory)(nil)
+	_ TConfigurationSetter = (*THeaderTransport)(nil)
+)
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift/logger.go b/vendor/github.com/uber/jaeger-client-go/thrift/logger.go
new file mode 100644
index 0000000..50d44ec
--- /dev/null
+++ b/vendor/github.com/uber/jaeger-client-go/thrift/logger.go
@@ -0,0 +1,59 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package thrift
+
+import (
+	"log"
+	"os"
+)
+
+// Logger is a simple wrapper of a logging function.
+//
+// In reality the users might actually use different logging libraries, and they
+// are not always compatible with each other.
+//
+// Logger is meant to be a simple common ground that it's easy to wrap whatever
+// logging library they use into.
+//
+// See https://issues.apache.org/jira/browse/THRIFT-4985 for the design
+// discussion behind it.
+type Logger func(msg string)
+
+// NopLogger is a Logger implementation that does nothing.
+func NopLogger(msg string) {}
+
+// StdLogger wraps stdlib log package into a Logger.
+//
+// If logger passed in is nil, it will fallback to use stderr and default flags.
+func StdLogger(logger *log.Logger) Logger {
+	if logger == nil {
+		logger = log.New(os.Stderr, "", log.LstdFlags)
+	}
+	return func(msg string) {
+		logger.Print(msg)
+	}
+}
+
+func fallbackLogger(logger Logger) Logger {
+	if logger == nil {
+		return StdLogger(nil)
+	}
+	return logger
+}
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift/memory_buffer.go b/vendor/github.com/uber/jaeger-client-go/thrift/memory_buffer.go
index b62fd56..5936d27 100644
--- a/vendor/github.com/uber/jaeger-client-go/thrift/memory_buffer.go
+++ b/vendor/github.com/uber/jaeger-client-go/thrift/memory_buffer.go
@@ -21,6 +21,7 @@
 
 import (
 	"bytes"
+	"context"
 )
 
 // Memory buffer-based implementation of the TTransport interface.
@@ -33,14 +34,14 @@
 	size int
 }
 
-func (p *TMemoryBufferTransportFactory) GetTransport(trans TTransport) TTransport {
+func (p *TMemoryBufferTransportFactory) GetTransport(trans TTransport) (TTransport, error) {
 	if trans != nil {
 		t, ok := trans.(*TMemoryBuffer)
 		if ok && t.size > 0 {
-			return NewTMemoryBufferLen(t.size)
+			return NewTMemoryBufferLen(t.size), nil
 		}
 	}
-	return NewTMemoryBufferLen(p.size)
+	return NewTMemoryBufferLen(p.size), nil
 }
 
 func NewTMemoryBufferTransportFactory(size int) *TMemoryBufferTransportFactory {
@@ -70,7 +71,7 @@
 }
 
 // Flushing a memory buffer is a no-op
-func (p *TMemoryBuffer) Flush() error {
+func (p *TMemoryBuffer) Flush(ctx context.Context) error {
 	return nil
 }
 
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift/numeric.go b/vendor/github.com/uber/jaeger-client-go/thrift/numeric.go
index aa8daa9..e4512d2 100644
--- a/vendor/github.com/uber/jaeger-client-go/thrift/numeric.go
+++ b/vendor/github.com/uber/jaeger-client-go/thrift/numeric.go
@@ -69,14 +69,14 @@
 
 func NewNumericFromI64(iValue int64) Numeric {
 	dValue := float64(iValue)
-	sValue := string(iValue)
+	sValue := strconv.FormatInt(iValue, 10)
 	isNil := false
 	return &numeric{iValue: iValue, dValue: dValue, sValue: sValue, isNil: isNil}
 }
 
 func NewNumericFromI32(iValue int32) Numeric {
 	dValue := float64(iValue)
-	sValue := string(iValue)
+	sValue := strconv.FormatInt(int64(iValue), 10)
 	isNil := false
 	return &numeric{iValue: int64(iValue), dValue: dValue, sValue: sValue, isNil: isNil}
 }
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift/processor_factory.go b/vendor/github.com/uber/jaeger-client-go/thrift/processor_factory.go
new file mode 100644
index 0000000..245a3cc
--- /dev/null
+++ b/vendor/github.com/uber/jaeger-client-go/thrift/processor_factory.go
@@ -0,0 +1,80 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package thrift
+
+import "context"
+
+// A processor is a generic object which operates upon an input stream and
+// writes to some output stream.
+type TProcessor interface {
+	Process(ctx context.Context, in, out TProtocol) (bool, TException)
+
+	// ProcessorMap returns a map of thrift method names to TProcessorFunctions.
+	ProcessorMap() map[string]TProcessorFunction
+
+	// AddToProcessorMap adds the given TProcessorFunction to the internal
+	// processor map at the given key.
+	//
+	// If one is already set at the given key, it will be replaced with the new
+	// TProcessorFunction.
+	AddToProcessorMap(string, TProcessorFunction)
+}
+
+type TProcessorFunction interface {
+	Process(ctx context.Context, seqId int32, in, out TProtocol) (bool, TException)
+}
+
+// The default processor factory just returns a singleton
+// instance.
+type TProcessorFactory interface {
+	GetProcessor(trans TTransport) TProcessor
+}
+
+type tProcessorFactory struct {
+	processor TProcessor
+}
+
+func NewTProcessorFactory(p TProcessor) TProcessorFactory {
+	return &tProcessorFactory{processor: p}
+}
+
+func (p *tProcessorFactory) GetProcessor(trans TTransport) TProcessor {
+	return p.processor
+}
+
+/**
+ * The default processor factory just returns a singleton
+ * instance.
+ */
+type TProcessorFunctionFactory interface {
+	GetProcessorFunction(trans TTransport) TProcessorFunction
+}
+
+type tProcessorFunctionFactory struct {
+	processor TProcessorFunction
+}
+
+func NewTProcessorFunctionFactory(p TProcessorFunction) TProcessorFunctionFactory {
+	return &tProcessorFunctionFactory{processor: p}
+}
+
+func (p *tProcessorFunctionFactory) GetProcessorFunction(trans TTransport) TProcessorFunction {
+	return p.processor
+}
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift/protocol.go b/vendor/github.com/uber/jaeger-client-go/thrift/protocol.go
index 45fa202..0a69bd4 100644
--- a/vendor/github.com/uber/jaeger-client-go/thrift/protocol.go
+++ b/vendor/github.com/uber/jaeger-client-go/thrift/protocol.go
@@ -20,7 +20,9 @@
 package thrift
 
 import (
+	"context"
 	"errors"
+	"fmt"
 )
 
 const (
@@ -29,51 +31,51 @@
 )
 
 type TProtocol interface {
-	WriteMessageBegin(name string, typeId TMessageType, seqid int32) error
-	WriteMessageEnd() error
-	WriteStructBegin(name string) error
-	WriteStructEnd() error
-	WriteFieldBegin(name string, typeId TType, id int16) error
-	WriteFieldEnd() error
-	WriteFieldStop() error
-	WriteMapBegin(keyType TType, valueType TType, size int) error
-	WriteMapEnd() error
-	WriteListBegin(elemType TType, size int) error
-	WriteListEnd() error
-	WriteSetBegin(elemType TType, size int) error
-	WriteSetEnd() error
-	WriteBool(value bool) error
-	WriteByte(value int8) error
-	WriteI16(value int16) error
-	WriteI32(value int32) error
-	WriteI64(value int64) error
-	WriteDouble(value float64) error
-	WriteString(value string) error
-	WriteBinary(value []byte) error
+	WriteMessageBegin(ctx context.Context, name string, typeId TMessageType, seqid int32) error
+	WriteMessageEnd(ctx context.Context) error
+	WriteStructBegin(ctx context.Context, name string) error
+	WriteStructEnd(ctx context.Context) error
+	WriteFieldBegin(ctx context.Context, name string, typeId TType, id int16) error
+	WriteFieldEnd(ctx context.Context) error
+	WriteFieldStop(ctx context.Context) error
+	WriteMapBegin(ctx context.Context, keyType TType, valueType TType, size int) error
+	WriteMapEnd(ctx context.Context) error
+	WriteListBegin(ctx context.Context, elemType TType, size int) error
+	WriteListEnd(ctx context.Context) error
+	WriteSetBegin(ctx context.Context, elemType TType, size int) error
+	WriteSetEnd(ctx context.Context) error
+	WriteBool(ctx context.Context, value bool) error
+	WriteByte(ctx context.Context, value int8) error
+	WriteI16(ctx context.Context, value int16) error
+	WriteI32(ctx context.Context, value int32) error
+	WriteI64(ctx context.Context, value int64) error
+	WriteDouble(ctx context.Context, value float64) error
+	WriteString(ctx context.Context, value string) error
+	WriteBinary(ctx context.Context, value []byte) error
 
-	ReadMessageBegin() (name string, typeId TMessageType, seqid int32, err error)
-	ReadMessageEnd() error
-	ReadStructBegin() (name string, err error)
-	ReadStructEnd() error
-	ReadFieldBegin() (name string, typeId TType, id int16, err error)
-	ReadFieldEnd() error
-	ReadMapBegin() (keyType TType, valueType TType, size int, err error)
-	ReadMapEnd() error
-	ReadListBegin() (elemType TType, size int, err error)
-	ReadListEnd() error
-	ReadSetBegin() (elemType TType, size int, err error)
-	ReadSetEnd() error
-	ReadBool() (value bool, err error)
-	ReadByte() (value int8, err error)
-	ReadI16() (value int16, err error)
-	ReadI32() (value int32, err error)
-	ReadI64() (value int64, err error)
-	ReadDouble() (value float64, err error)
-	ReadString() (value string, err error)
-	ReadBinary() (value []byte, err error)
+	ReadMessageBegin(ctx context.Context) (name string, typeId TMessageType, seqid int32, err error)
+	ReadMessageEnd(ctx context.Context) error
+	ReadStructBegin(ctx context.Context) (name string, err error)
+	ReadStructEnd(ctx context.Context) error
+	ReadFieldBegin(ctx context.Context) (name string, typeId TType, id int16, err error)
+	ReadFieldEnd(ctx context.Context) error
+	ReadMapBegin(ctx context.Context) (keyType TType, valueType TType, size int, err error)
+	ReadMapEnd(ctx context.Context) error
+	ReadListBegin(ctx context.Context) (elemType TType, size int, err error)
+	ReadListEnd(ctx context.Context) error
+	ReadSetBegin(ctx context.Context) (elemType TType, size int, err error)
+	ReadSetEnd(ctx context.Context) error
+	ReadBool(ctx context.Context) (value bool, err error)
+	ReadByte(ctx context.Context) (value int8, err error)
+	ReadI16(ctx context.Context) (value int16, err error)
+	ReadI32(ctx context.Context) (value int32, err error)
+	ReadI64(ctx context.Context) (value int64, err error)
+	ReadDouble(ctx context.Context) (value float64, err error)
+	ReadString(ctx context.Context) (value string, err error)
+	ReadBinary(ctx context.Context) (value []byte, err error)
 
-	Skip(fieldType TType) (err error)
-	Flush() (err error)
+	Skip(ctx context.Context, fieldType TType) (err error)
+	Flush(ctx context.Context) (err error)
 
 	Transport() TTransport
 }
@@ -82,94 +84,94 @@
 const DEFAULT_RECURSION_DEPTH = 64
 
 // Skips over the next data element from the provided input TProtocol object.
-func SkipDefaultDepth(prot TProtocol, typeId TType) (err error) {
-	return Skip(prot, typeId, DEFAULT_RECURSION_DEPTH)
+func SkipDefaultDepth(ctx context.Context, prot TProtocol, typeId TType) (err error) {
+	return Skip(ctx, prot, typeId, DEFAULT_RECURSION_DEPTH)
 }
 
 // Skips over the next data element from the provided input TProtocol object.
-func Skip(self TProtocol, fieldType TType, maxDepth int) (err error) {
-	
-    if maxDepth <= 0 {
-		return NewTProtocolExceptionWithType( DEPTH_LIMIT, errors.New("Depth limit exceeded"))
+func Skip(ctx context.Context, self TProtocol, fieldType TType, maxDepth int) (err error) {
+
+	if maxDepth <= 0 {
+		return NewTProtocolExceptionWithType(DEPTH_LIMIT, errors.New("Depth limit exceeded"))
 	}
 
 	switch fieldType {
-	case STOP:
-		return
 	case BOOL:
-		_, err = self.ReadBool()
+		_, err = self.ReadBool(ctx)
 		return
 	case BYTE:
-		_, err = self.ReadByte()
+		_, err = self.ReadByte(ctx)
 		return
 	case I16:
-		_, err = self.ReadI16()
+		_, err = self.ReadI16(ctx)
 		return
 	case I32:
-		_, err = self.ReadI32()
+		_, err = self.ReadI32(ctx)
 		return
 	case I64:
-		_, err = self.ReadI64()
+		_, err = self.ReadI64(ctx)
 		return
 	case DOUBLE:
-		_, err = self.ReadDouble()
+		_, err = self.ReadDouble(ctx)
 		return
 	case STRING:
-		_, err = self.ReadString()
+		_, err = self.ReadString(ctx)
 		return
 	case STRUCT:
-		if _, err = self.ReadStructBegin(); err != nil {
+		if _, err = self.ReadStructBegin(ctx); err != nil {
 			return err
 		}
 		for {
-			_, typeId, _, _ := self.ReadFieldBegin()
+			_, typeId, _, _ := self.ReadFieldBegin(ctx)
 			if typeId == STOP {
 				break
 			}
-			err := Skip(self, typeId, maxDepth-1)
+			err := Skip(ctx, self, typeId, maxDepth-1)
 			if err != nil {
 				return err
 			}
-			self.ReadFieldEnd()
+			self.ReadFieldEnd(ctx)
 		}
-		return self.ReadStructEnd()
+		return self.ReadStructEnd(ctx)
 	case MAP:
-		keyType, valueType, size, err := self.ReadMapBegin()
+		keyType, valueType, size, err := self.ReadMapBegin(ctx)
 		if err != nil {
 			return err
 		}
 		for i := 0; i < size; i++ {
-			err := Skip(self, keyType, maxDepth-1)
+			err := Skip(ctx, self, keyType, maxDepth-1)
 			if err != nil {
 				return err
 			}
-			self.Skip(valueType)
+			self.Skip(ctx, valueType)
 		}
-		return self.ReadMapEnd()
+		return self.ReadMapEnd(ctx)
 	case SET:
-		elemType, size, err := self.ReadSetBegin()
+		elemType, size, err := self.ReadSetBegin(ctx)
 		if err != nil {
 			return err
 		}
 		for i := 0; i < size; i++ {
-			err := Skip(self, elemType, maxDepth-1)
+			err := Skip(ctx, self, elemType, maxDepth-1)
 			if err != nil {
 				return err
 			}
 		}
-		return self.ReadSetEnd()
+		return self.ReadSetEnd(ctx)
 	case LIST:
-		elemType, size, err := self.ReadListBegin()
+		elemType, size, err := self.ReadListBegin(ctx)
 		if err != nil {
 			return err
 		}
 		for i := 0; i < size; i++ {
-			err := Skip(self, elemType, maxDepth-1)
+			err := Skip(ctx, self, elemType, maxDepth-1)
 			if err != nil {
 				return err
 			}
 		}
-		return self.ReadListEnd()
+		return self.ReadListEnd(ctx)
+	default:
+		return NewTProtocolExceptionWithType(INVALID_DATA, errors.New(fmt.Sprintf("Unknown data type %d", fieldType)))
 	}
 	return nil
 }
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift/protocol_exception.go b/vendor/github.com/uber/jaeger-client-go/thrift/protocol_exception.go
index 6e357ee..9dcf4bf 100644
--- a/vendor/github.com/uber/jaeger-client-go/thrift/protocol_exception.go
+++ b/vendor/github.com/uber/jaeger-client-go/thrift/protocol_exception.go
@@ -21,6 +21,7 @@
 
 import (
 	"encoding/base64"
+	"errors"
 )
 
 // Thrift Protocol exception
@@ -40,8 +41,15 @@
 )
 
 type tProtocolException struct {
-	typeId  int
-	message string
+	typeId int
+	err    error
+	msg    string
+}
+
+var _ TProtocolException = (*tProtocolException)(nil)
+
+func (tProtocolException) TExceptionType() TExceptionType {
+	return TExceptionTypeProtocol
 }
 
 func (p *tProtocolException) TypeId() int {
@@ -49,30 +57,48 @@
 }
 
 func (p *tProtocolException) String() string {
-	return p.message
+	return p.msg
 }
 
 func (p *tProtocolException) Error() string {
-	return p.message
+	return p.msg
+}
+
+func (p *tProtocolException) Unwrap() error {
+	return p.err
 }
 
 func NewTProtocolException(err error) TProtocolException {
 	if err == nil {
 		return nil
 	}
-	if e,ok := err.(TProtocolException); ok {
+
+	if e, ok := err.(TProtocolException); ok {
 		return e
 	}
-	if _, ok := err.(base64.CorruptInputError); ok {
-		return &tProtocolException{INVALID_DATA, err.Error()}
+
+	if errors.As(err, new(base64.CorruptInputError)) {
+		return NewTProtocolExceptionWithType(INVALID_DATA, err)
 	}
-	return &tProtocolException{UNKNOWN_PROTOCOL_EXCEPTION, err.Error()}
+
+	return NewTProtocolExceptionWithType(UNKNOWN_PROTOCOL_EXCEPTION, err)
 }
 
 func NewTProtocolExceptionWithType(errType int, err error) TProtocolException {
 	if err == nil {
 		return nil
 	}
-	return &tProtocolException{errType, err.Error()}
+	return &tProtocolException{
+		typeId: errType,
+		err:    err,
+		msg:    err.Error(),
+	}
 }
 
+func prependTProtocolException(prepend string, err TProtocolException) TProtocolException {
+	return &tProtocolException{
+		typeId: err.TypeId(),
+		err:    err,
+		msg:    prepend + err.Error(),
+	}
+}
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift/response_helper.go b/vendor/github.com/uber/jaeger-client-go/thrift/response_helper.go
new file mode 100644
index 0000000..d884c6a
--- /dev/null
+++ b/vendor/github.com/uber/jaeger-client-go/thrift/response_helper.go
@@ -0,0 +1,94 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package thrift
+
+import (
+	"context"
+)
+
+// See https://godoc.org/context#WithValue on why do we need the unexported typedefs.
+type responseHelperKey struct{}
+
+// TResponseHelper defines a object with a set of helper functions that can be
+// retrieved from the context object passed into server handler functions.
+//
+// Use GetResponseHelper to retrieve the injected TResponseHelper implementation
+// from the context object.
+//
+// The zero value of TResponseHelper is valid with all helper functions being
+// no-op.
+type TResponseHelper struct {
+	// THeader related functions
+	*THeaderResponseHelper
+}
+
+// THeaderResponseHelper defines THeader related TResponseHelper functions.
+//
+// The zero value of *THeaderResponseHelper is valid with all helper functions
+// being no-op.
+type THeaderResponseHelper struct {
+	proto *THeaderProtocol
+}
+
+// NewTHeaderResponseHelper creates a new THeaderResponseHelper from the
+// underlying TProtocol.
+func NewTHeaderResponseHelper(proto TProtocol) *THeaderResponseHelper {
+	if hp, ok := proto.(*THeaderProtocol); ok {
+		return &THeaderResponseHelper{
+			proto: hp,
+		}
+	}
+	return nil
+}
+
+// SetHeader sets a response header.
+//
+// It's no-op if the underlying protocol/transport does not support THeader.
+func (h *THeaderResponseHelper) SetHeader(key, value string) {
+	if h != nil && h.proto != nil {
+		h.proto.SetWriteHeader(key, value)
+	}
+}
+
+// ClearHeaders clears all the response headers previously set.
+//
+// It's no-op if the underlying protocol/transport does not support THeader.
+func (h *THeaderResponseHelper) ClearHeaders() {
+	if h != nil && h.proto != nil {
+		h.proto.ClearWriteHeaders()
+	}
+}
+
+// GetResponseHelper retrieves the TResponseHelper implementation injected into
+// the context object.
+//
+// If no helper was found in the context object, a nop helper with ok == false
+// will be returned.
+func GetResponseHelper(ctx context.Context) (helper TResponseHelper, ok bool) {
+	if v := ctx.Value(responseHelperKey{}); v != nil {
+		helper, ok = v.(TResponseHelper)
+	}
+	return
+}
+
+// SetResponseHelper injects TResponseHelper into the context object.
+func SetResponseHelper(ctx context.Context, helper TResponseHelper) context.Context {
+	return context.WithValue(ctx, responseHelperKey{}, helper)
+}
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift/rich_transport.go b/vendor/github.com/uber/jaeger-client-go/thrift/rich_transport.go
index 8e296a9..83fdf29 100644
--- a/vendor/github.com/uber/jaeger-client-go/thrift/rich_transport.go
+++ b/vendor/github.com/uber/jaeger-client-go/thrift/rich_transport.go
@@ -19,7 +19,10 @@
 
 package thrift
 
-import "io"
+import (
+	"errors"
+	"io"
+)
 
 type RichTransport struct {
 	TTransport
@@ -49,7 +52,7 @@
 func readByte(r io.Reader) (c byte, err error) {
 	v := [1]byte{0}
 	n, err := r.Read(v[0:1])
-	if n > 0 && (err == nil || err == io.EOF) {
+	if n > 0 && (err == nil || errors.Is(err, io.EOF)) {
 		return v[0], nil
 	}
 	if n > 0 && err != nil {
@@ -66,4 +69,3 @@
 	_, err := w.Write(v[0:1])
 	return err
 }
-
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift/serializer.go b/vendor/github.com/uber/jaeger-client-go/thrift/serializer.go
index 7712229..c449790 100644
--- a/vendor/github.com/uber/jaeger-client-go/thrift/serializer.go
+++ b/vendor/github.com/uber/jaeger-client-go/thrift/serializer.go
@@ -19,57 +19,118 @@
 
 package thrift
 
+import (
+	"context"
+	"sync"
+)
+
 type TSerializer struct {
 	Transport *TMemoryBuffer
 	Protocol  TProtocol
 }
 
 type TStruct interface {
-	Write(p TProtocol) error
-	Read(p TProtocol) error
+	Write(ctx context.Context, p TProtocol) error
+	Read(ctx context.Context, p TProtocol) error
 }
 
 func NewTSerializer() *TSerializer {
 	transport := NewTMemoryBufferLen(1024)
-	protocol := NewTBinaryProtocolFactoryDefault().GetProtocol(transport)
+	protocol := NewTBinaryProtocolTransport(transport)
 
 	return &TSerializer{
-		transport,
-		protocol}
+		Transport: transport,
+		Protocol:  protocol,
+	}
 }
 
-func (t *TSerializer) WriteString(msg TStruct) (s string, err error) {
+func (t *TSerializer) WriteString(ctx context.Context, msg TStruct) (s string, err error) {
 	t.Transport.Reset()
 
-	if err = msg.Write(t.Protocol); err != nil {
+	if err = msg.Write(ctx, t.Protocol); err != nil {
 		return
 	}
 
-	if err = t.Protocol.Flush(); err != nil {
+	if err = t.Protocol.Flush(ctx); err != nil {
 		return
 	}
-	if err = t.Transport.Flush(); err != nil {
+	if err = t.Transport.Flush(ctx); err != nil {
 		return
 	}
 
 	return t.Transport.String(), nil
 }
 
-func (t *TSerializer) Write(msg TStruct) (b []byte, err error) {
+func (t *TSerializer) Write(ctx context.Context, msg TStruct) (b []byte, err error) {
 	t.Transport.Reset()
 
-	if err = msg.Write(t.Protocol); err != nil {
+	if err = msg.Write(ctx, t.Protocol); err != nil {
 		return
 	}
 
-	if err = t.Protocol.Flush(); err != nil {
+	if err = t.Protocol.Flush(ctx); err != nil {
 		return
 	}
 
-	if err = t.Transport.Flush(); err != nil {
+	if err = t.Transport.Flush(ctx); err != nil {
 		return
 	}
 
 	b = append(b, t.Transport.Bytes()...)
 	return
 }
+
+// TSerializerPool is the thread-safe version of TSerializer, it uses resource
+// pool of TSerializer under the hood.
+//
+// It must be initialized with either NewTSerializerPool or
+// NewTSerializerPoolSizeFactory.
+type TSerializerPool struct {
+	pool sync.Pool
+}
+
+// NewTSerializerPool creates a new TSerializerPool.
+//
+// NewTSerializer can be used as the arg here.
+func NewTSerializerPool(f func() *TSerializer) *TSerializerPool {
+	return &TSerializerPool{
+		pool: sync.Pool{
+			New: func() interface{} {
+				return f()
+			},
+		},
+	}
+}
+
+// NewTSerializerPoolSizeFactory creates a new TSerializerPool with the given
+// size and protocol factory.
+//
+// Note that the size is not the limit. The TMemoryBuffer underneath can grow
+// larger than that. It just dictates the initial size.
+func NewTSerializerPoolSizeFactory(size int, factory TProtocolFactory) *TSerializerPool {
+	return &TSerializerPool{
+		pool: sync.Pool{
+			New: func() interface{} {
+				transport := NewTMemoryBufferLen(size)
+				protocol := factory.GetProtocol(transport)
+
+				return &TSerializer{
+					Transport: transport,
+					Protocol:  protocol,
+				}
+			},
+		},
+	}
+}
+
+func (t *TSerializerPool) WriteString(ctx context.Context, msg TStruct) (string, error) {
+	s := t.pool.Get().(*TSerializer)
+	defer t.pool.Put(s)
+	return s.WriteString(ctx, msg)
+}
+
+func (t *TSerializerPool) Write(ctx context.Context, msg TStruct) ([]byte, error) {
+	s := t.pool.Get().(*TSerializer)
+	defer t.pool.Put(s)
+	return s.Write(ctx, msg)
+}
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift/processor.go b/vendor/github.com/uber/jaeger-client-go/thrift/server_transport.go
similarity index 62%
copy from vendor/github.com/uber/jaeger-client-go/thrift/processor.go
copy to vendor/github.com/uber/jaeger-client-go/thrift/server_transport.go
index ca0d3fa..51c40b6 100644
--- a/vendor/github.com/uber/jaeger-client-go/thrift/processor.go
+++ b/vendor/github.com/uber/jaeger-client-go/thrift/server_transport.go
@@ -19,12 +19,16 @@
 
 package thrift
 
-// A processor is a generic object which operates upon an input stream and
-// writes to some output stream.
-type TProcessor interface {
-	Process(in, out TProtocol) (bool, TException)
-}
+// Server transport. Object which provides client transports.
+type TServerTransport interface {
+	Listen() error
+	Accept() (TTransport, error)
+	Close() error
 
-type TProcessorFunction interface {
-	Process(seqId int32, in, out TProtocol) (bool, TException)
+	// Optional method implementation. This signals to the server transport
+	// that it should break out of any accept() or listen() that it is currently
+	// blocked on. This method, if implemented, MUST be thread safe, as it may
+	// be called from a different thread context than the other TServerTransport
+	// methods.
+	Interrupt() error
 }
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift/simple_json_protocol.go b/vendor/github.com/uber/jaeger-client-go/thrift/simple_json_protocol.go
index 412a482..d1a8154 100644
--- a/vendor/github.com/uber/jaeger-client-go/thrift/simple_json_protocol.go
+++ b/vendor/github.com/uber/jaeger-client-go/thrift/simple_json_protocol.go
@@ -22,8 +22,10 @@
 import (
 	"bufio"
 	"bytes"
+	"context"
 	"encoding/base64"
 	"encoding/json"
+	"errors"
 	"fmt"
 	"io"
 	"math"
@@ -33,12 +35,13 @@
 type _ParseContext int
 
 const (
-	_CONTEXT_IN_TOPLEVEL          _ParseContext = 1
-	_CONTEXT_IN_LIST_FIRST        _ParseContext = 2
-	_CONTEXT_IN_LIST              _ParseContext = 3
-	_CONTEXT_IN_OBJECT_FIRST      _ParseContext = 4
-	_CONTEXT_IN_OBJECT_NEXT_KEY   _ParseContext = 5
-	_CONTEXT_IN_OBJECT_NEXT_VALUE _ParseContext = 6
+	_CONTEXT_INVALID              _ParseContext = iota
+	_CONTEXT_IN_TOPLEVEL                        // 1
+	_CONTEXT_IN_LIST_FIRST                      // 2
+	_CONTEXT_IN_LIST                            // 3
+	_CONTEXT_IN_OBJECT_FIRST                    // 4
+	_CONTEXT_IN_OBJECT_NEXT_KEY                 // 5
+	_CONTEXT_IN_OBJECT_NEXT_VALUE               // 6
 )
 
 func (p _ParseContext) String() string {
@@ -59,7 +62,33 @@
 	return "UNKNOWN-PARSE-CONTEXT"
 }
 
-// JSON protocol implementation for thrift.
+type jsonContextStack []_ParseContext
+
+func (s *jsonContextStack) push(v _ParseContext) {
+	*s = append(*s, v)
+}
+
+func (s jsonContextStack) peek() (v _ParseContext, ok bool) {
+	l := len(s)
+	if l <= 0 {
+		return
+	}
+	return s[l-1], true
+}
+
+func (s *jsonContextStack) pop() (v _ParseContext, ok bool) {
+	l := len(*s)
+	if l <= 0 {
+		return
+	}
+	v = (*s)[l-1]
+	*s = (*s)[0 : l-1]
+	return v, true
+}
+
+var errEmptyJSONContextStack = NewTProtocolExceptionWithType(INVALID_DATA, errors.New("Unexpected empty json protocol context stack"))
+
+// Simple JSON protocol implementation for thrift.
 //
 // This protocol produces/consumes a simple output format
 // suitable for parsing by scripting languages.  It should not be
@@ -68,8 +97,8 @@
 type TSimpleJSONProtocol struct {
 	trans TTransport
 
-	parseContextStack []int
-	dumpContext       []int
+	parseContextStack jsonContextStack
+	dumpContext       jsonContextStack
 
 	writer *bufio.Writer
 	reader *bufio.Reader
@@ -81,8 +110,8 @@
 		writer: bufio.NewWriter(t),
 		reader: bufio.NewReader(t),
 	}
-	v.parseContextStack = append(v.parseContextStack, int(_CONTEXT_IN_TOPLEVEL))
-	v.dumpContext = append(v.dumpContext, int(_CONTEXT_IN_TOPLEVEL))
+	v.parseContextStack.push(_CONTEXT_IN_TOPLEVEL)
+	v.dumpContext.push(_CONTEXT_IN_TOPLEVEL)
 	return v
 }
 
@@ -155,114 +184,113 @@
 	return fmt.Errorf("Expected '%s' but found '%s' while parsing JSON.", expected, actual)
 }
 
-func (p *TSimpleJSONProtocol) WriteMessageBegin(name string, typeId TMessageType, seqId int32) error {
+func (p *TSimpleJSONProtocol) WriteMessageBegin(ctx context.Context, name string, typeId TMessageType, seqId int32) error {
 	p.resetContextStack() // THRIFT-3735
 	if e := p.OutputListBegin(); e != nil {
 		return e
 	}
-	if e := p.WriteString(name); e != nil {
+	if e := p.WriteString(ctx, name); e != nil {
 		return e
 	}
-	if e := p.WriteByte(int8(typeId)); e != nil {
+	if e := p.WriteByte(ctx, int8(typeId)); e != nil {
 		return e
 	}
-	if e := p.WriteI32(seqId); e != nil {
+	if e := p.WriteI32(ctx, seqId); e != nil {
 		return e
 	}
 	return nil
 }
 
-func (p *TSimpleJSONProtocol) WriteMessageEnd() error {
+func (p *TSimpleJSONProtocol) WriteMessageEnd(ctx context.Context) error {
 	return p.OutputListEnd()
 }
 
-func (p *TSimpleJSONProtocol) WriteStructBegin(name string) error {
+func (p *TSimpleJSONProtocol) WriteStructBegin(ctx context.Context, name string) error {
 	if e := p.OutputObjectBegin(); e != nil {
 		return e
 	}
 	return nil
 }
 
-func (p *TSimpleJSONProtocol) WriteStructEnd() error {
+func (p *TSimpleJSONProtocol) WriteStructEnd(ctx context.Context) error {
 	return p.OutputObjectEnd()
 }
 
-func (p *TSimpleJSONProtocol) WriteFieldBegin(name string, typeId TType, id int16) error {
-	if e := p.WriteString(name); e != nil {
+func (p *TSimpleJSONProtocol) WriteFieldBegin(ctx context.Context, name string, typeId TType, id int16) error {
+	if e := p.WriteString(ctx, name); e != nil {
 		return e
 	}
 	return nil
 }
 
-func (p *TSimpleJSONProtocol) WriteFieldEnd() error {
-	//return p.OutputListEnd()
+func (p *TSimpleJSONProtocol) WriteFieldEnd(ctx context.Context) error {
 	return nil
 }
 
-func (p *TSimpleJSONProtocol) WriteFieldStop() error { return nil }
+func (p *TSimpleJSONProtocol) WriteFieldStop(ctx context.Context) error { return nil }
 
-func (p *TSimpleJSONProtocol) WriteMapBegin(keyType TType, valueType TType, size int) error {
+func (p *TSimpleJSONProtocol) WriteMapBegin(ctx context.Context, keyType TType, valueType TType, size int) error {
 	if e := p.OutputListBegin(); e != nil {
 		return e
 	}
-	if e := p.WriteByte(int8(keyType)); e != nil {
+	if e := p.WriteByte(ctx, int8(keyType)); e != nil {
 		return e
 	}
-	if e := p.WriteByte(int8(valueType)); e != nil {
+	if e := p.WriteByte(ctx, int8(valueType)); e != nil {
 		return e
 	}
-	return p.WriteI32(int32(size))
+	return p.WriteI32(ctx, int32(size))
 }
 
-func (p *TSimpleJSONProtocol) WriteMapEnd() error {
+func (p *TSimpleJSONProtocol) WriteMapEnd(ctx context.Context) error {
 	return p.OutputListEnd()
 }
 
-func (p *TSimpleJSONProtocol) WriteListBegin(elemType TType, size int) error {
+func (p *TSimpleJSONProtocol) WriteListBegin(ctx context.Context, elemType TType, size int) error {
 	return p.OutputElemListBegin(elemType, size)
 }
 
-func (p *TSimpleJSONProtocol) WriteListEnd() error {
+func (p *TSimpleJSONProtocol) WriteListEnd(ctx context.Context) error {
 	return p.OutputListEnd()
 }
 
-func (p *TSimpleJSONProtocol) WriteSetBegin(elemType TType, size int) error {
+func (p *TSimpleJSONProtocol) WriteSetBegin(ctx context.Context, elemType TType, size int) error {
 	return p.OutputElemListBegin(elemType, size)
 }
 
-func (p *TSimpleJSONProtocol) WriteSetEnd() error {
+func (p *TSimpleJSONProtocol) WriteSetEnd(ctx context.Context) error {
 	return p.OutputListEnd()
 }
 
-func (p *TSimpleJSONProtocol) WriteBool(b bool) error {
+func (p *TSimpleJSONProtocol) WriteBool(ctx context.Context, b bool) error {
 	return p.OutputBool(b)
 }
 
-func (p *TSimpleJSONProtocol) WriteByte(b int8) error {
-	return p.WriteI32(int32(b))
+func (p *TSimpleJSONProtocol) WriteByte(ctx context.Context, b int8) error {
+	return p.WriteI32(ctx, int32(b))
 }
 
-func (p *TSimpleJSONProtocol) WriteI16(v int16) error {
-	return p.WriteI32(int32(v))
+func (p *TSimpleJSONProtocol) WriteI16(ctx context.Context, v int16) error {
+	return p.WriteI32(ctx, int32(v))
 }
 
-func (p *TSimpleJSONProtocol) WriteI32(v int32) error {
+func (p *TSimpleJSONProtocol) WriteI32(ctx context.Context, v int32) error {
 	return p.OutputI64(int64(v))
 }
 
-func (p *TSimpleJSONProtocol) WriteI64(v int64) error {
+func (p *TSimpleJSONProtocol) WriteI64(ctx context.Context, v int64) error {
 	return p.OutputI64(int64(v))
 }
 
-func (p *TSimpleJSONProtocol) WriteDouble(v float64) error {
+func (p *TSimpleJSONProtocol) WriteDouble(ctx context.Context, v float64) error {
 	return p.OutputF64(v)
 }
 
-func (p *TSimpleJSONProtocol) WriteString(v string) error {
+func (p *TSimpleJSONProtocol) WriteString(ctx context.Context, v string) error {
 	return p.OutputString(v)
 }
 
-func (p *TSimpleJSONProtocol) WriteBinary(v []byte) error {
+func (p *TSimpleJSONProtocol) WriteBinary(ctx context.Context, v []byte) error {
 	// JSON library only takes in a string,
 	// not an arbitrary byte array, to ensure bytes are transmitted
 	// efficiently we must convert this into a valid JSON string
@@ -288,39 +316,39 @@
 }
 
 // Reading methods.
-func (p *TSimpleJSONProtocol) ReadMessageBegin() (name string, typeId TMessageType, seqId int32, err error) {
+func (p *TSimpleJSONProtocol) ReadMessageBegin(ctx context.Context) (name string, typeId TMessageType, seqId int32, err error) {
 	p.resetContextStack() // THRIFT-3735
 	if isNull, err := p.ParseListBegin(); isNull || err != nil {
 		return name, typeId, seqId, err
 	}
-	if name, err = p.ReadString(); err != nil {
+	if name, err = p.ReadString(ctx); err != nil {
 		return name, typeId, seqId, err
 	}
-	bTypeId, err := p.ReadByte()
+	bTypeId, err := p.ReadByte(ctx)
 	typeId = TMessageType(bTypeId)
 	if err != nil {
 		return name, typeId, seqId, err
 	}
-	if seqId, err = p.ReadI32(); err != nil {
+	if seqId, err = p.ReadI32(ctx); err != nil {
 		return name, typeId, seqId, err
 	}
 	return name, typeId, seqId, nil
 }
 
-func (p *TSimpleJSONProtocol) ReadMessageEnd() error {
+func (p *TSimpleJSONProtocol) ReadMessageEnd(ctx context.Context) error {
 	return p.ParseListEnd()
 }
 
-func (p *TSimpleJSONProtocol) ReadStructBegin() (name string, err error) {
+func (p *TSimpleJSONProtocol) ReadStructBegin(ctx context.Context) (name string, err error) {
 	_, err = p.ParseObjectStart()
 	return "", err
 }
 
-func (p *TSimpleJSONProtocol) ReadStructEnd() error {
+func (p *TSimpleJSONProtocol) ReadStructEnd(ctx context.Context) error {
 	return p.ParseObjectEnd()
 }
 
-func (p *TSimpleJSONProtocol) ReadFieldBegin() (string, TType, int16, error) {
+func (p *TSimpleJSONProtocol) ReadFieldBegin(ctx context.Context) (string, TType, int16, error) {
 	if err := p.ParsePreValue(); err != nil {
 		return "", STOP, 0, err
 	}
@@ -339,21 +367,6 @@
 				return name, STOP, 0, err
 			}
 			return name, STOP, -1, p.ParsePostValue()
-			/*
-			   if err = p.ParsePostValue(); err != nil {
-			     return name, STOP, 0, err
-			   }
-			   if isNull, err := p.ParseListBegin(); isNull || err != nil {
-			     return name, STOP, 0, err
-			   }
-			   bType, err := p.ReadByte()
-			   thetype := TType(bType)
-			   if err != nil {
-			     return name, thetype, 0, err
-			   }
-			   id, err := p.ReadI16()
-			   return name, thetype, id, err
-			*/
 		}
 		e := fmt.Errorf("Expected \"}\" or '\"', but found: '%s'", string(b))
 		return "", STOP, 0, NewTProtocolExceptionWithType(INVALID_DATA, e)
@@ -361,57 +374,56 @@
 	return "", STOP, 0, NewTProtocolException(io.EOF)
 }
 
-func (p *TSimpleJSONProtocol) ReadFieldEnd() error {
+func (p *TSimpleJSONProtocol) ReadFieldEnd(ctx context.Context) error {
 	return nil
-	//return p.ParseListEnd()
 }
 
-func (p *TSimpleJSONProtocol) ReadMapBegin() (keyType TType, valueType TType, size int, e error) {
+func (p *TSimpleJSONProtocol) ReadMapBegin(ctx context.Context) (keyType TType, valueType TType, size int, e error) {
 	if isNull, e := p.ParseListBegin(); isNull || e != nil {
 		return VOID, VOID, 0, e
 	}
 
 	// read keyType
-	bKeyType, e := p.ReadByte()
+	bKeyType, e := p.ReadByte(ctx)
 	keyType = TType(bKeyType)
 	if e != nil {
 		return keyType, valueType, size, e
 	}
 
 	// read valueType
-	bValueType, e := p.ReadByte()
+	bValueType, e := p.ReadByte(ctx)
 	valueType = TType(bValueType)
 	if e != nil {
 		return keyType, valueType, size, e
 	}
 
 	// read size
-	iSize, err := p.ReadI64()
+	iSize, err := p.ReadI64(ctx)
 	size = int(iSize)
 	return keyType, valueType, size, err
 }
 
-func (p *TSimpleJSONProtocol) ReadMapEnd() error {
+func (p *TSimpleJSONProtocol) ReadMapEnd(ctx context.Context) error {
 	return p.ParseListEnd()
 }
 
-func (p *TSimpleJSONProtocol) ReadListBegin() (elemType TType, size int, e error) {
+func (p *TSimpleJSONProtocol) ReadListBegin(ctx context.Context) (elemType TType, size int, e error) {
 	return p.ParseElemListBegin()
 }
 
-func (p *TSimpleJSONProtocol) ReadListEnd() error {
+func (p *TSimpleJSONProtocol) ReadListEnd(ctx context.Context) error {
 	return p.ParseListEnd()
 }
 
-func (p *TSimpleJSONProtocol) ReadSetBegin() (elemType TType, size int, e error) {
+func (p *TSimpleJSONProtocol) ReadSetBegin(ctx context.Context) (elemType TType, size int, e error) {
 	return p.ParseElemListBegin()
 }
 
-func (p *TSimpleJSONProtocol) ReadSetEnd() error {
+func (p *TSimpleJSONProtocol) ReadSetEnd(ctx context.Context) error {
 	return p.ParseListEnd()
 }
 
-func (p *TSimpleJSONProtocol) ReadBool() (bool, error) {
+func (p *TSimpleJSONProtocol) ReadBool(ctx context.Context) (bool, error) {
 	var value bool
 
 	if err := p.ParsePreValue(); err != nil {
@@ -466,32 +478,32 @@
 	return value, p.ParsePostValue()
 }
 
-func (p *TSimpleJSONProtocol) ReadByte() (int8, error) {
-	v, err := p.ReadI64()
+func (p *TSimpleJSONProtocol) ReadByte(ctx context.Context) (int8, error) {
+	v, err := p.ReadI64(ctx)
 	return int8(v), err
 }
 
-func (p *TSimpleJSONProtocol) ReadI16() (int16, error) {
-	v, err := p.ReadI64()
+func (p *TSimpleJSONProtocol) ReadI16(ctx context.Context) (int16, error) {
+	v, err := p.ReadI64(ctx)
 	return int16(v), err
 }
 
-func (p *TSimpleJSONProtocol) ReadI32() (int32, error) {
-	v, err := p.ReadI64()
+func (p *TSimpleJSONProtocol) ReadI32(ctx context.Context) (int32, error) {
+	v, err := p.ReadI64(ctx)
 	return int32(v), err
 }
 
-func (p *TSimpleJSONProtocol) ReadI64() (int64, error) {
+func (p *TSimpleJSONProtocol) ReadI64(ctx context.Context) (int64, error) {
 	v, _, err := p.ParseI64()
 	return v, err
 }
 
-func (p *TSimpleJSONProtocol) ReadDouble() (float64, error) {
+func (p *TSimpleJSONProtocol) ReadDouble(ctx context.Context) (float64, error) {
 	v, _, err := p.ParseF64()
 	return v, err
 }
 
-func (p *TSimpleJSONProtocol) ReadString() (string, error) {
+func (p *TSimpleJSONProtocol) ReadString(ctx context.Context) (string, error) {
 	var v string
 	if err := p.ParsePreValue(); err != nil {
 		return v, err
@@ -521,7 +533,7 @@
 	return v, p.ParsePostValue()
 }
 
-func (p *TSimpleJSONProtocol) ReadBinary() ([]byte, error) {
+func (p *TSimpleJSONProtocol) ReadBinary(ctx context.Context) ([]byte, error) {
 	var v []byte
 	if err := p.ParsePreValue(); err != nil {
 		return nil, err
@@ -552,12 +564,12 @@
 	return v, p.ParsePostValue()
 }
 
-func (p *TSimpleJSONProtocol) Flush() (err error) {
+func (p *TSimpleJSONProtocol) Flush(ctx context.Context) (err error) {
 	return NewTProtocolException(p.writer.Flush())
 }
 
-func (p *TSimpleJSONProtocol) Skip(fieldType TType) (err error) {
-	return SkipDefaultDepth(p, fieldType)
+func (p *TSimpleJSONProtocol) Skip(ctx context.Context, fieldType TType) (err error) {
+	return SkipDefaultDepth(ctx, p, fieldType)
 }
 
 func (p *TSimpleJSONProtocol) Transport() TTransport {
@@ -565,41 +577,41 @@
 }
 
 func (p *TSimpleJSONProtocol) OutputPreValue() error {
-	cxt := _ParseContext(p.dumpContext[len(p.dumpContext)-1])
+	cxt, ok := p.dumpContext.peek()
+	if !ok {
+		return errEmptyJSONContextStack
+	}
 	switch cxt {
 	case _CONTEXT_IN_LIST, _CONTEXT_IN_OBJECT_NEXT_KEY:
 		if _, e := p.write(JSON_COMMA); e != nil {
 			return NewTProtocolException(e)
 		}
-		break
 	case _CONTEXT_IN_OBJECT_NEXT_VALUE:
 		if _, e := p.write(JSON_COLON); e != nil {
 			return NewTProtocolException(e)
 		}
-		break
 	}
 	return nil
 }
 
 func (p *TSimpleJSONProtocol) OutputPostValue() error {
-	cxt := _ParseContext(p.dumpContext[len(p.dumpContext)-1])
+	cxt, ok := p.dumpContext.peek()
+	if !ok {
+		return errEmptyJSONContextStack
+	}
 	switch cxt {
 	case _CONTEXT_IN_LIST_FIRST:
-		p.dumpContext = p.dumpContext[:len(p.dumpContext)-1]
-		p.dumpContext = append(p.dumpContext, int(_CONTEXT_IN_LIST))
-		break
+		p.dumpContext.pop()
+		p.dumpContext.push(_CONTEXT_IN_LIST)
 	case _CONTEXT_IN_OBJECT_FIRST:
-		p.dumpContext = p.dumpContext[:len(p.dumpContext)-1]
-		p.dumpContext = append(p.dumpContext, int(_CONTEXT_IN_OBJECT_NEXT_VALUE))
-		break
+		p.dumpContext.pop()
+		p.dumpContext.push(_CONTEXT_IN_OBJECT_NEXT_VALUE)
 	case _CONTEXT_IN_OBJECT_NEXT_KEY:
-		p.dumpContext = p.dumpContext[:len(p.dumpContext)-1]
-		p.dumpContext = append(p.dumpContext, int(_CONTEXT_IN_OBJECT_NEXT_VALUE))
-		break
+		p.dumpContext.pop()
+		p.dumpContext.push(_CONTEXT_IN_OBJECT_NEXT_VALUE)
 	case _CONTEXT_IN_OBJECT_NEXT_VALUE:
-		p.dumpContext = p.dumpContext[:len(p.dumpContext)-1]
-		p.dumpContext = append(p.dumpContext, int(_CONTEXT_IN_OBJECT_NEXT_KEY))
-		break
+		p.dumpContext.pop()
+		p.dumpContext.push(_CONTEXT_IN_OBJECT_NEXT_KEY)
 	}
 	return nil
 }
@@ -614,10 +626,13 @@
 	} else {
 		v = string(JSON_FALSE)
 	}
-	switch _ParseContext(p.dumpContext[len(p.dumpContext)-1]) {
+	cxt, ok := p.dumpContext.peek()
+	if !ok {
+		return errEmptyJSONContextStack
+	}
+	switch cxt {
 	case _CONTEXT_IN_OBJECT_FIRST, _CONTEXT_IN_OBJECT_NEXT_KEY:
 		v = jsonQuote(v)
-	default:
 	}
 	if e := p.OutputStringData(v); e != nil {
 		return e
@@ -647,11 +662,14 @@
 	} else if math.IsInf(value, -1) {
 		v = string(JSON_QUOTE) + JSON_NEGATIVE_INFINITY + string(JSON_QUOTE)
 	} else {
+		cxt, ok := p.dumpContext.peek()
+		if !ok {
+			return errEmptyJSONContextStack
+		}
 		v = strconv.FormatFloat(value, 'g', -1, 64)
-		switch _ParseContext(p.dumpContext[len(p.dumpContext)-1]) {
+		switch cxt {
 		case _CONTEXT_IN_OBJECT_FIRST, _CONTEXT_IN_OBJECT_NEXT_KEY:
 			v = string(JSON_QUOTE) + v + string(JSON_QUOTE)
-		default:
 		}
 	}
 	if e := p.OutputStringData(v); e != nil {
@@ -664,11 +682,14 @@
 	if e := p.OutputPreValue(); e != nil {
 		return e
 	}
+	cxt, ok := p.dumpContext.peek()
+	if !ok {
+		return errEmptyJSONContextStack
+	}
 	v := strconv.FormatInt(value, 10)
-	switch _ParseContext(p.dumpContext[len(p.dumpContext)-1]) {
+	switch cxt {
 	case _CONTEXT_IN_OBJECT_FIRST, _CONTEXT_IN_OBJECT_NEXT_KEY:
 		v = jsonQuote(v)
-	default:
 	}
 	if e := p.OutputStringData(v); e != nil {
 		return e
@@ -698,7 +719,7 @@
 	if _, e := p.write(JSON_LBRACE); e != nil {
 		return NewTProtocolException(e)
 	}
-	p.dumpContext = append(p.dumpContext, int(_CONTEXT_IN_OBJECT_FIRST))
+	p.dumpContext.push(_CONTEXT_IN_OBJECT_FIRST)
 	return nil
 }
 
@@ -706,7 +727,10 @@
 	if _, e := p.write(JSON_RBRACE); e != nil {
 		return NewTProtocolException(e)
 	}
-	p.dumpContext = p.dumpContext[:len(p.dumpContext)-1]
+	_, ok := p.dumpContext.pop()
+	if !ok {
+		return errEmptyJSONContextStack
+	}
 	if e := p.OutputPostValue(); e != nil {
 		return e
 	}
@@ -720,7 +744,7 @@
 	if _, e := p.write(JSON_LBRACKET); e != nil {
 		return NewTProtocolException(e)
 	}
-	p.dumpContext = append(p.dumpContext, int(_CONTEXT_IN_LIST_FIRST))
+	p.dumpContext.push(_CONTEXT_IN_LIST_FIRST)
 	return nil
 }
 
@@ -728,7 +752,10 @@
 	if _, e := p.write(JSON_RBRACKET); e != nil {
 		return NewTProtocolException(e)
 	}
-	p.dumpContext = p.dumpContext[:len(p.dumpContext)-1]
+	_, ok := p.dumpContext.pop()
+	if !ok {
+		return errEmptyJSONContextStack
+	}
 	if e := p.OutputPostValue(); e != nil {
 		return e
 	}
@@ -739,10 +766,10 @@
 	if e := p.OutputListBegin(); e != nil {
 		return e
 	}
-	if e := p.WriteByte(int8(elemType)); e != nil {
+	if e := p.OutputI64(int64(elemType)); e != nil {
 		return e
 	}
-	if e := p.WriteI64(int64(size)); e != nil {
+	if e := p.OutputI64(int64(size)); e != nil {
 		return e
 	}
 	return nil
@@ -752,7 +779,10 @@
 	if e := p.readNonSignificantWhitespace(); e != nil {
 		return NewTProtocolException(e)
 	}
-	cxt := _ParseContext(p.parseContextStack[len(p.parseContextStack)-1])
+	cxt, ok := p.parseContextStack.peek()
+	if !ok {
+		return errEmptyJSONContextStack
+	}
 	b, _ := p.reader.Peek(1)
 	switch cxt {
 	case _CONTEXT_IN_LIST:
@@ -771,7 +801,6 @@
 				return NewTProtocolExceptionWithType(INVALID_DATA, e)
 			}
 		}
-		break
 	case _CONTEXT_IN_OBJECT_NEXT_KEY:
 		if len(b) > 0 {
 			switch b[0] {
@@ -788,7 +817,6 @@
 				return NewTProtocolExceptionWithType(INVALID_DATA, e)
 			}
 		}
-		break
 	case _CONTEXT_IN_OBJECT_NEXT_VALUE:
 		if len(b) > 0 {
 			switch b[0] {
@@ -803,7 +831,6 @@
 				return NewTProtocolExceptionWithType(INVALID_DATA, e)
 			}
 		}
-		break
 	}
 	return nil
 }
@@ -812,20 +839,20 @@
 	if e := p.readNonSignificantWhitespace(); e != nil {
 		return NewTProtocolException(e)
 	}
-	cxt := _ParseContext(p.parseContextStack[len(p.parseContextStack)-1])
+	cxt, ok := p.parseContextStack.peek()
+	if !ok {
+		return errEmptyJSONContextStack
+	}
 	switch cxt {
 	case _CONTEXT_IN_LIST_FIRST:
-		p.parseContextStack = p.parseContextStack[:len(p.parseContextStack)-1]
-		p.parseContextStack = append(p.parseContextStack, int(_CONTEXT_IN_LIST))
-		break
+		p.parseContextStack.pop()
+		p.parseContextStack.push(_CONTEXT_IN_LIST)
 	case _CONTEXT_IN_OBJECT_FIRST, _CONTEXT_IN_OBJECT_NEXT_KEY:
-		p.parseContextStack = p.parseContextStack[:len(p.parseContextStack)-1]
-		p.parseContextStack = append(p.parseContextStack, int(_CONTEXT_IN_OBJECT_NEXT_VALUE))
-		break
+		p.parseContextStack.pop()
+		p.parseContextStack.push(_CONTEXT_IN_OBJECT_NEXT_VALUE)
 	case _CONTEXT_IN_OBJECT_NEXT_VALUE:
-		p.parseContextStack = p.parseContextStack[:len(p.parseContextStack)-1]
-		p.parseContextStack = append(p.parseContextStack, int(_CONTEXT_IN_OBJECT_NEXT_KEY))
-		break
+		p.parseContextStack.pop()
+		p.parseContextStack.push(_CONTEXT_IN_OBJECT_NEXT_KEY)
 	}
 	return nil
 }
@@ -978,7 +1005,7 @@
 	}
 	if len(b) > 0 && b[0] == JSON_LBRACE[0] {
 		p.reader.ReadByte()
-		p.parseContextStack = append(p.parseContextStack, int(_CONTEXT_IN_OBJECT_FIRST))
+		p.parseContextStack.push(_CONTEXT_IN_OBJECT_FIRST)
 		return false, nil
 	} else if p.safePeekContains(JSON_NULL) {
 		return true, nil
@@ -991,7 +1018,7 @@
 	if isNull, err := p.readIfNull(); isNull || err != nil {
 		return err
 	}
-	cxt := _ParseContext(p.parseContextStack[len(p.parseContextStack)-1])
+	cxt, _ := p.parseContextStack.peek()
 	if (cxt != _CONTEXT_IN_OBJECT_FIRST) && (cxt != _CONTEXT_IN_OBJECT_NEXT_KEY) {
 		e := fmt.Errorf("Expected to be in the Object Context, but not in Object Context (%d)", cxt)
 		return NewTProtocolExceptionWithType(INVALID_DATA, e)
@@ -1009,7 +1036,7 @@
 			break
 		}
 	}
-	p.parseContextStack = p.parseContextStack[:len(p.parseContextStack)-1]
+	p.parseContextStack.pop()
 	return p.ParsePostValue()
 }
 
@@ -1023,7 +1050,7 @@
 		return false, err
 	}
 	if len(b) >= 1 && b[0] == JSON_LBRACKET[0] {
-		p.parseContextStack = append(p.parseContextStack, int(_CONTEXT_IN_LIST_FIRST))
+		p.parseContextStack.push(_CONTEXT_IN_LIST_FIRST)
 		p.reader.ReadByte()
 		isNull = false
 	} else if p.safePeekContains(JSON_NULL) {
@@ -1038,12 +1065,12 @@
 	if isNull, e := p.ParseListBegin(); isNull || e != nil {
 		return VOID, 0, e
 	}
-	bElemType, err := p.ReadByte()
+	bElemType, _, err := p.ParseI64()
 	elemType = TType(bElemType)
 	if err != nil {
 		return elemType, size, err
 	}
-	nSize, err2 := p.ReadI64()
+	nSize, _, err2 := p.ParseI64()
 	size = int(nSize)
 	return elemType, size, err2
 }
@@ -1052,7 +1079,7 @@
 	if isNull, err := p.readIfNull(); isNull || err != nil {
 		return err
 	}
-	cxt := _ParseContext(p.parseContextStack[len(p.parseContextStack)-1])
+	cxt, _ := p.parseContextStack.peek()
 	if cxt != _CONTEXT_IN_LIST {
 		e := fmt.Errorf("Expected to be in the List Context, but not in List Context (%d)", cxt)
 		return NewTProtocolExceptionWithType(INVALID_DATA, e)
@@ -1064,14 +1091,16 @@
 	for _, char := range line {
 		switch char {
 		default:
-			e := fmt.Errorf("Expecting end of list \"]\", but found: \"%s\"", line)
+			e := fmt.Errorf("Expecting end of list \"]\", but found: \"%v\"", line)
 			return NewTProtocolExceptionWithType(INVALID_DATA, e)
 		case ' ', '\n', '\r', '\t', rune(JSON_RBRACKET[0]):
 			break
 		}
 	}
-	p.parseContextStack = p.parseContextStack[:len(p.parseContextStack)-1]
-	if _ParseContext(p.parseContextStack[len(p.parseContextStack)-1]) == _CONTEXT_IN_TOPLEVEL {
+	p.parseContextStack.pop()
+	if cxt, ok := p.parseContextStack.peek(); !ok {
+		return errEmptyJSONContextStack
+	} else if cxt == _CONTEXT_IN_TOPLEVEL {
 		return nil
 	}
 	return p.ParsePostValue()
@@ -1315,7 +1344,7 @@
 func (p *TSimpleJSONProtocol) safePeekContains(b []byte) bool {
 	for i := 0; i < len(b); i++ {
 		a, _ := p.reader.Peek(i + 1)
-		if len(a) == 0 || a[i] != b[i] {
+		if len(a) < (i+1) || a[i] != b[i] {
 			return false
 		}
 	}
@@ -1324,8 +1353,8 @@
 
 // Reset the context stack to its initial state.
 func (p *TSimpleJSONProtocol) resetContextStack() {
-	p.parseContextStack = []int{int(_CONTEXT_IN_TOPLEVEL)}
-	p.dumpContext = []int{int(_CONTEXT_IN_TOPLEVEL)}
+	p.parseContextStack = jsonContextStack{_CONTEXT_IN_TOPLEVEL}
+	p.dumpContext = jsonContextStack{_CONTEXT_IN_TOPLEVEL}
 }
 
 func (p *TSimpleJSONProtocol) write(b []byte) (int, error) {
@@ -1335,3 +1364,10 @@
 	}
 	return n, err
 }
+
+// SetTConfiguration implements TConfigurationSetter for propagation.
+func (p *TSimpleJSONProtocol) SetTConfiguration(conf *TConfiguration) {
+	PropagateTConfiguration(p.trans, conf)
+}
+
+var _ TConfigurationSetter = (*TSimpleJSONProtocol)(nil)
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift/simple_server.go b/vendor/github.com/uber/jaeger-client-go/thrift/simple_server.go
new file mode 100644
index 0000000..563cbfc
--- /dev/null
+++ b/vendor/github.com/uber/jaeger-client-go/thrift/simple_server.go
@@ -0,0 +1,332 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package thrift
+
+import (
+	"errors"
+	"fmt"
+	"io"
+	"sync"
+	"sync/atomic"
+	"time"
+)
+
+// ErrAbandonRequest is a special error server handler implementations can
+// return to indicate that the request has been abandoned.
+//
+// TSimpleServer will check for this error, and close the client connection
+// instead of writing the response/error back to the client.
+//
+// It shall only be used when the server handler implementation know that the
+// client already abandoned the request (by checking that the passed in context
+// is already canceled, for example).
+var ErrAbandonRequest = errors.New("request abandoned")
+
+// ServerConnectivityCheckInterval defines the ticker interval used by
+// connectivity check in thrift compiled TProcessorFunc implementations.
+//
+// It's defined as a variable instead of constant, so that thrift server
+// implementations can change its value to control the behavior.
+//
+// If it's changed to <=0, the feature will be disabled.
+var ServerConnectivityCheckInterval = time.Millisecond * 5
+
+/*
+ * This is not a typical TSimpleServer as it is not blocked after accept a socket.
+ * It is more like a TThreadedServer that can handle different connections in different goroutines.
+ * This will work if golang user implements a conn-pool like thing in client side.
+ */
+type TSimpleServer struct {
+	closed int32
+	wg     sync.WaitGroup
+	mu     sync.Mutex
+
+	processorFactory       TProcessorFactory
+	serverTransport        TServerTransport
+	inputTransportFactory  TTransportFactory
+	outputTransportFactory TTransportFactory
+	inputProtocolFactory   TProtocolFactory
+	outputProtocolFactory  TProtocolFactory
+
+	// Headers to auto forward in THeaderProtocol
+	forwardHeaders []string
+
+	logger Logger
+}
+
+func NewTSimpleServer2(processor TProcessor, serverTransport TServerTransport) *TSimpleServer {
+	return NewTSimpleServerFactory2(NewTProcessorFactory(processor), serverTransport)
+}
+
+func NewTSimpleServer4(processor TProcessor, serverTransport TServerTransport, transportFactory TTransportFactory, protocolFactory TProtocolFactory) *TSimpleServer {
+	return NewTSimpleServerFactory4(NewTProcessorFactory(processor),
+		serverTransport,
+		transportFactory,
+		protocolFactory,
+	)
+}
+
+func NewTSimpleServer6(processor TProcessor, serverTransport TServerTransport, inputTransportFactory TTransportFactory, outputTransportFactory TTransportFactory, inputProtocolFactory TProtocolFactory, outputProtocolFactory TProtocolFactory) *TSimpleServer {
+	return NewTSimpleServerFactory6(NewTProcessorFactory(processor),
+		serverTransport,
+		inputTransportFactory,
+		outputTransportFactory,
+		inputProtocolFactory,
+		outputProtocolFactory,
+	)
+}
+
+func NewTSimpleServerFactory2(processorFactory TProcessorFactory, serverTransport TServerTransport) *TSimpleServer {
+	return NewTSimpleServerFactory6(processorFactory,
+		serverTransport,
+		NewTTransportFactory(),
+		NewTTransportFactory(),
+		NewTBinaryProtocolFactoryDefault(),
+		NewTBinaryProtocolFactoryDefault(),
+	)
+}
+
+func NewTSimpleServerFactory4(processorFactory TProcessorFactory, serverTransport TServerTransport, transportFactory TTransportFactory, protocolFactory TProtocolFactory) *TSimpleServer {
+	return NewTSimpleServerFactory6(processorFactory,
+		serverTransport,
+		transportFactory,
+		transportFactory,
+		protocolFactory,
+		protocolFactory,
+	)
+}
+
+func NewTSimpleServerFactory6(processorFactory TProcessorFactory, serverTransport TServerTransport, inputTransportFactory TTransportFactory, outputTransportFactory TTransportFactory, inputProtocolFactory TProtocolFactory, outputProtocolFactory TProtocolFactory) *TSimpleServer {
+	return &TSimpleServer{
+		processorFactory:       processorFactory,
+		serverTransport:        serverTransport,
+		inputTransportFactory:  inputTransportFactory,
+		outputTransportFactory: outputTransportFactory,
+		inputProtocolFactory:   inputProtocolFactory,
+		outputProtocolFactory:  outputProtocolFactory,
+	}
+}
+
+func (p *TSimpleServer) ProcessorFactory() TProcessorFactory {
+	return p.processorFactory
+}
+
+func (p *TSimpleServer) ServerTransport() TServerTransport {
+	return p.serverTransport
+}
+
+func (p *TSimpleServer) InputTransportFactory() TTransportFactory {
+	return p.inputTransportFactory
+}
+
+func (p *TSimpleServer) OutputTransportFactory() TTransportFactory {
+	return p.outputTransportFactory
+}
+
+func (p *TSimpleServer) InputProtocolFactory() TProtocolFactory {
+	return p.inputProtocolFactory
+}
+
+func (p *TSimpleServer) OutputProtocolFactory() TProtocolFactory {
+	return p.outputProtocolFactory
+}
+
+func (p *TSimpleServer) Listen() error {
+	return p.serverTransport.Listen()
+}
+
+// SetForwardHeaders sets the list of header keys that will be auto forwarded
+// while using THeaderProtocol.
+//
+// "forward" means that when the server is also a client to other upstream
+// thrift servers, the context object user gets in the processor functions will
+// have both read and write headers set, with write headers being forwarded.
+// Users can always override the write headers by calling SetWriteHeaderList
+// before calling thrift client functions.
+func (p *TSimpleServer) SetForwardHeaders(headers []string) {
+	size := len(headers)
+	if size == 0 {
+		p.forwardHeaders = nil
+		return
+	}
+
+	keys := make([]string, size)
+	copy(keys, headers)
+	p.forwardHeaders = keys
+}
+
+// SetLogger sets the logger used by this TSimpleServer.
+//
+// If no logger was set before Serve is called, a default logger using standard
+// log library will be used.
+func (p *TSimpleServer) SetLogger(logger Logger) {
+	p.logger = logger
+}
+
+func (p *TSimpleServer) innerAccept() (int32, error) {
+	client, err := p.serverTransport.Accept()
+	p.mu.Lock()
+	defer p.mu.Unlock()
+	closed := atomic.LoadInt32(&p.closed)
+	if closed != 0 {
+		return closed, nil
+	}
+	if err != nil {
+		return 0, err
+	}
+	if client != nil {
+		p.wg.Add(1)
+		go func() {
+			defer p.wg.Done()
+			if err := p.processRequests(client); err != nil {
+				p.logger(fmt.Sprintf("error processing request: %v", err))
+			}
+		}()
+	}
+	return 0, nil
+}
+
+func (p *TSimpleServer) AcceptLoop() error {
+	for {
+		closed, err := p.innerAccept()
+		if err != nil {
+			return err
+		}
+		if closed != 0 {
+			return nil
+		}
+	}
+}
+
+func (p *TSimpleServer) Serve() error {
+	p.logger = fallbackLogger(p.logger)
+
+	err := p.Listen()
+	if err != nil {
+		return err
+	}
+	p.AcceptLoop()
+	return nil
+}
+
+func (p *TSimpleServer) Stop() error {
+	p.mu.Lock()
+	defer p.mu.Unlock()
+	if atomic.LoadInt32(&p.closed) != 0 {
+		return nil
+	}
+	atomic.StoreInt32(&p.closed, 1)
+	p.serverTransport.Interrupt()
+	p.wg.Wait()
+	return nil
+}
+
+// If err is actually EOF, return nil, otherwise return err as-is.
+func treatEOFErrorsAsNil(err error) error {
+	if err == nil {
+		return nil
+	}
+	if errors.Is(err, io.EOF) {
+		return nil
+	}
+	var te TTransportException
+	if errors.As(err, &te) && te.TypeId() == END_OF_FILE {
+		return nil
+	}
+	return err
+}
+
+func (p *TSimpleServer) processRequests(client TTransport) (err error) {
+	defer func() {
+		err = treatEOFErrorsAsNil(err)
+	}()
+
+	processor := p.processorFactory.GetProcessor(client)
+	inputTransport, err := p.inputTransportFactory.GetTransport(client)
+	if err != nil {
+		return err
+	}
+	inputProtocol := p.inputProtocolFactory.GetProtocol(inputTransport)
+	var outputTransport TTransport
+	var outputProtocol TProtocol
+
+	// for THeaderProtocol, we must use the same protocol instance for
+	// input and output so that the response is in the same dialect that
+	// the server detected the request was in.
+	headerProtocol, ok := inputProtocol.(*THeaderProtocol)
+	if ok {
+		outputProtocol = inputProtocol
+	} else {
+		oTrans, err := p.outputTransportFactory.GetTransport(client)
+		if err != nil {
+			return err
+		}
+		outputTransport = oTrans
+		outputProtocol = p.outputProtocolFactory.GetProtocol(outputTransport)
+	}
+
+	if inputTransport != nil {
+		defer inputTransport.Close()
+	}
+	if outputTransport != nil {
+		defer outputTransport.Close()
+	}
+	for {
+		if atomic.LoadInt32(&p.closed) != 0 {
+			return nil
+		}
+
+		ctx := SetResponseHelper(
+			defaultCtx,
+			TResponseHelper{
+				THeaderResponseHelper: NewTHeaderResponseHelper(outputProtocol),
+			},
+		)
+		if headerProtocol != nil {
+			// We need to call ReadFrame here, otherwise we won't
+			// get any headers on the AddReadTHeaderToContext call.
+			//
+			// ReadFrame is safe to be called multiple times so it
+			// won't break when it's called again later when we
+			// actually start to read the message.
+			if err := headerProtocol.ReadFrame(ctx); err != nil {
+				return err
+			}
+			ctx = AddReadTHeaderToContext(ctx, headerProtocol.GetReadHeaders())
+			ctx = SetWriteHeaderList(ctx, p.forwardHeaders)
+		}
+
+		ok, err := processor.Process(ctx, inputProtocol, outputProtocol)
+		if errors.Is(err, ErrAbandonRequest) {
+			return client.Close()
+		}
+		if errors.As(err, new(TTransportException)) && err != nil {
+			return err
+		}
+		var tae TApplicationException
+		if errors.As(err, &tae) && tae.TypeId() == UNKNOWN_METHOD {
+			continue
+		}
+		if !ok {
+			break
+		}
+	}
+	return nil
+}
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift/transport.go b/vendor/github.com/uber/jaeger-client-go/thrift/transport.go
index 4538996..ba2738a 100644
--- a/vendor/github.com/uber/jaeger-client-go/thrift/transport.go
+++ b/vendor/github.com/uber/jaeger-client-go/thrift/transport.go
@@ -20,6 +20,7 @@
 package thrift
 
 import (
+	"context"
 	"errors"
 	"io"
 )
@@ -30,15 +31,18 @@
 	Flush() (err error)
 }
 
+type ContextFlusher interface {
+	Flush(ctx context.Context) (err error)
+}
+
 type ReadSizeProvider interface {
 	RemainingBytes() (num_bytes uint64)
 }
 
-
 // Encapsulates the I/O layer
 type TTransport interface {
 	io.ReadWriteCloser
-	Flusher
+	ContextFlusher
 	ReadSizeProvider
 
 	// Opens the transport for communication
@@ -52,7 +56,6 @@
 	WriteString(s string) (n int, err error)
 }
 
-
 // This is "enchanced" transport with extra capabilities. You need to use one of these
 // to construct protocol.
 // Notably, TSocket does not implement this interface, and it is always a mistake to use
@@ -62,7 +65,6 @@
 	io.ByteReader
 	io.ByteWriter
 	stringWriter
-	Flusher
+	ContextFlusher
 	ReadSizeProvider
 }
-
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift/transport_exception.go b/vendor/github.com/uber/jaeger-client-go/thrift/transport_exception.go
index 9505b44..0a3f076 100644
--- a/vendor/github.com/uber/jaeger-client-go/thrift/transport_exception.go
+++ b/vendor/github.com/uber/jaeger-client-go/thrift/transport_exception.go
@@ -46,6 +46,13 @@
 type tTransportException struct {
 	typeId int
 	err    error
+	msg    string
+}
+
+var _ TTransportException = (*tTransportException)(nil)
+
+func (tTransportException) TExceptionType() TExceptionType {
+	return TExceptionTypeTransport
 }
 
 func (p *tTransportException) TypeId() int {
@@ -53,15 +60,27 @@
 }
 
 func (p *tTransportException) Error() string {
-	return p.err.Error()
+	return p.msg
 }
 
 func (p *tTransportException) Err() error {
 	return p.err
 }
 
+func (p *tTransportException) Unwrap() error {
+	return p.err
+}
+
+func (p *tTransportException) Timeout() bool {
+	return p.typeId == TIMED_OUT
+}
+
 func NewTTransportException(t int, e string) TTransportException {
-	return &tTransportException{typeId: t, err: errors.New(e)}
+	return &tTransportException{
+		typeId: t,
+		err:    errors.New(e),
+		msg:    e,
+	}
 }
 
 func NewTTransportExceptionFromError(e error) TTransportException {
@@ -73,18 +92,40 @@
 		return t
 	}
 
-	switch v := e.(type) {
-	case TTransportException:
-		return v
-	case timeoutable:
-		if v.Timeout() {
-			return &tTransportException{typeId: TIMED_OUT, err: e}
-		}
+	te := &tTransportException{
+		typeId: UNKNOWN_TRANSPORT_EXCEPTION,
+		err:    e,
+		msg:    e.Error(),
 	}
 
-	if e == io.EOF {
-		return &tTransportException{typeId: END_OF_FILE, err: e}
+	if isTimeoutError(e) {
+		te.typeId = TIMED_OUT
+		return te
 	}
 
-	return &tTransportException{typeId: UNKNOWN_TRANSPORT_EXCEPTION, err: e}
+	if errors.Is(e, io.EOF) {
+		te.typeId = END_OF_FILE
+		return te
+	}
+
+	return te
+}
+
+func prependTTransportException(prepend string, e TTransportException) TTransportException {
+	return &tTransportException{
+		typeId: e.TypeId(),
+		err:    e,
+		msg:    prepend + e.Error(),
+	}
+}
+
+// isTimeoutError returns true when err is an error caused by timeout.
+//
+// Note that this also includes TTransportException wrapped timeout errors.
+func isTimeoutError(err error) bool {
+	var t timeoutable
+	if errors.As(err, &t) {
+		return t.Timeout()
+	}
+	return false
 }
diff --git a/vendor/github.com/uber/jaeger-client-go/thrift/transport_factory.go b/vendor/github.com/uber/jaeger-client-go/thrift/transport_factory.go
index 533d1b4..c805807 100644
--- a/vendor/github.com/uber/jaeger-client-go/thrift/transport_factory.go
+++ b/vendor/github.com/uber/jaeger-client-go/thrift/transport_factory.go
@@ -24,14 +24,14 @@
 // a ServerTransport and then may want to mutate them (i.e. create
 // a BufferedTransport from the underlying base transport)
 type TTransportFactory interface {
-	GetTransport(trans TTransport) TTransport
+	GetTransport(trans TTransport) (TTransport, error)
 }
 
 type tTransportFactory struct{}
 
 // Return a wrapped instance of the base Transport.
-func (p *tTransportFactory) GetTransport(trans TTransport) TTransport {
-	return trans
+func (p *tTransportFactory) GetTransport(trans TTransport) (TTransport, error) {
+	return trans, nil
 }
 
 func NewTTransportFactory() TTransportFactory {
diff --git a/vendor/github.com/uber/jaeger-client-go/tracer.go b/vendor/github.com/uber/jaeger-client-go/tracer.go
index 8a3fc97..9a627be 100644
--- a/vendor/github.com/uber/jaeger-client-go/tracer.go
+++ b/vendor/github.com/uber/jaeger-client-go/tracer.go
@@ -216,10 +216,10 @@
 		options.StartTime = t.timeNow()
 	}
 
-	// Predicate whether the given span context is a valid reference
-	// which may be used as parent / debug ID / baggage items source
-	isValidReference := func(ctx SpanContext) bool {
-		return ctx.IsValid() || ctx.isDebugIDContainerOnly() || len(ctx.baggage) != 0
+	// Predicate whether the given span context is an empty reference
+	// or may be used as parent / debug ID / baggage items source
+	isEmptyReference := func(ctx SpanContext) bool {
+		return !ctx.IsValid() && !ctx.isDebugIDContainerOnly() && len(ctx.baggage) == 0
 	}
 
 	var references []Reference
@@ -235,7 +235,7 @@
 				reflect.ValueOf(ref.ReferencedContext)))
 			continue
 		}
-		if !isValidReference(ctxRef) {
+		if isEmptyReference(ctxRef) {
 			continue
 		}
 
@@ -245,14 +245,17 @@
 			continue
 		}
 
-		references = append(references, Reference{Type: ref.Type, Context: ctxRef})
+		if ctxRef.IsValid() {
+			// we don't want empty context that contains only debug-id or baggage
+			references = append(references, Reference{Type: ref.Type, Context: ctxRef})
+		}
 
 		if !hasParent {
 			parent = ctxRef
 			hasParent = ref.Type == opentracing.ChildOfRef
 		}
 	}
-	if !hasParent && isValidReference(parent) {
+	if !hasParent && !isEmptyReference(parent) {
 		// If ChildOfRef wasn't found but a FollowFromRef exists, use the context from
 		// the FollowFromRef as the parent
 		hasParent = true
@@ -317,7 +320,7 @@
 	sp.references = references
 	sp.firstInProcess = rpcServer || sp.context.parentID == 0
 
-	if !sp.isSamplingFinalized() {
+	if !sp.context.isSamplingFinalized() {
 		decision := t.sampler.OnCreateSpan(sp)
 		sp.applySamplingDecision(decision, false)
 	}
@@ -410,7 +413,7 @@
 // calling client-side span, but obviously the server side span is
 // no longer a root span of the trace.
 func (t *Tracer) emitNewSpanMetrics(sp *Span, newTrace bool) {
-	if !sp.isSamplingFinalized() {
+	if !sp.context.isSamplingFinalized() {
 		t.metrics.SpansStartedDelayedSampling.Inc(1)
 		if newTrace {
 			t.metrics.TracesStartedDelayedSampling.Inc(1)
@@ -434,9 +437,11 @@
 }
 
 func (t *Tracer) reportSpan(sp *Span) {
-	if !sp.isSamplingFinalized() {
+	ctx := sp.SpanContext()
+
+	if !ctx.isSamplingFinalized() {
 		t.metrics.SpansFinishedDelayedSampling.Inc(1)
-	} else if sp.context.IsSampled() {
+	} else if ctx.IsSampled() {
 		t.metrics.SpansFinishedSampled.Inc(1)
 	} else {
 		t.metrics.SpansFinishedNotSampled.Inc(1)
@@ -445,7 +450,7 @@
 	// Note: if the reporter is processing Span asynchronously then it needs to Retain() the span,
 	// and then Release() it when no longer needed.
 	// Otherwise, the span may be reused for another trace and its data may be overwritten.
-	if sp.context.IsSampled() {
+	if ctx.IsSampled() {
 		t.reporter.Report(sp)
 	}
 
diff --git a/vendor/github.com/uber/jaeger-client-go/transport/http.go b/vendor/github.com/uber/jaeger-client-go/transport/http.go
index bb7eb00..1d6f14d 100644
--- a/vendor/github.com/uber/jaeger-client-go/transport/http.go
+++ b/vendor/github.com/uber/jaeger-client-go/transport/http.go
@@ -16,6 +16,7 @@
 
 import (
 	"bytes"
+	"context"
 	"fmt"
 	"io"
 	"io/ioutil"
@@ -167,7 +168,7 @@
 func serializeThrift(obj thrift.TStruct) (*bytes.Buffer, error) {
 	t := thrift.NewTMemoryBuffer()
 	p := thrift.NewTBinaryProtocolTransport(t)
-	if err := obj.Write(p); err != nil {
+	if err := obj.Write(context.Background(), p); err != nil {
 		return nil, err
 	}
 	return t.Buffer, nil
diff --git a/vendor/github.com/uber/jaeger-client-go/transport_udp.go b/vendor/github.com/uber/jaeger-client-go/transport_udp.go
index 7370d80..0000412 100644
--- a/vendor/github.com/uber/jaeger-client-go/transport_udp.go
+++ b/vendor/github.com/uber/jaeger-client-go/transport_udp.go
@@ -15,10 +15,12 @@
 package jaeger
 
 import (
+	"context"
 	"errors"
 	"fmt"
 
 	"github.com/uber/jaeger-client-go/internal/reporterstats"
+	"github.com/uber/jaeger-client-go/log"
 	"github.com/uber/jaeger-client-go/thrift"
 	j "github.com/uber/jaeger-client-go/thrift-gen/jaeger"
 	"github.com/uber/jaeger-client-go/utils"
@@ -57,35 +59,57 @@
 	failedToEmitSpans    int64
 }
 
-// NewUDPTransport creates a reporter that submits spans to jaeger-agent.
+// UDPTransportParams allows specifying options for initializing a UDPTransport. An instance of this struct should
+// be passed to NewUDPTransportWithParams.
+type UDPTransportParams struct {
+	utils.AgentClientUDPParams
+}
+
+// NewUDPTransportWithParams creates a reporter that submits spans to jaeger-agent.
 // TODO: (breaking change) move to transport/ package.
-func NewUDPTransport(hostPort string, maxPacketSize int) (Transport, error) {
-	if len(hostPort) == 0 {
-		hostPort = fmt.Sprintf("%s:%d", DefaultUDPSpanServerHost, DefaultUDPSpanServerPort)
+func NewUDPTransportWithParams(params UDPTransportParams) (Transport, error) {
+	if len(params.HostPort) == 0 {
+		params.HostPort = fmt.Sprintf("%s:%d", DefaultUDPSpanServerHost, DefaultUDPSpanServerPort)
 	}
-	if maxPacketSize == 0 {
-		maxPacketSize = utils.UDPPacketMaxLength
+
+	if params.Logger == nil {
+		params.Logger = log.StdLogger
+	}
+
+	if params.MaxPacketSize == 0 {
+		params.MaxPacketSize = utils.UDPPacketMaxLength
 	}
 
 	protocolFactory := thrift.NewTCompactProtocolFactory()
 
 	// Each span is first written to thriftBuffer to determine its size in bytes.
-	thriftBuffer := thrift.NewTMemoryBufferLen(maxPacketSize)
+	thriftBuffer := thrift.NewTMemoryBufferLen(params.MaxPacketSize)
 	thriftProtocol := protocolFactory.GetProtocol(thriftBuffer)
 
-	client, err := utils.NewAgentClientUDP(hostPort, maxPacketSize)
+	client, err := utils.NewAgentClientUDPWithParams(params.AgentClientUDPParams)
 	if err != nil {
 		return nil, err
 	}
 
 	return &udpSender{
 		client:         client,
-		maxSpanBytes:   maxPacketSize - emitBatchOverhead,
+		maxSpanBytes:   params.MaxPacketSize - emitBatchOverhead,
 		thriftBuffer:   thriftBuffer,
 		thriftProtocol: thriftProtocol,
 	}, nil
 }
 
+// NewUDPTransport creates a reporter that submits spans to jaeger-agent.
+// TODO: (breaking change) move to transport/ package.
+func NewUDPTransport(hostPort string, maxPacketSize int) (Transport, error) {
+	return NewUDPTransportWithParams(UDPTransportParams{
+		AgentClientUDPParams: utils.AgentClientUDPParams{
+			HostPort:      hostPort,
+			MaxPacketSize: maxPacketSize,
+		},
+	})
+}
+
 // SetReporterStats implements reporterstats.Receiver.
 func (s *udpSender) SetReporterStats(rs reporterstats.ReporterStats) {
 	s.reporterStats = rs
@@ -93,7 +117,7 @@
 
 func (s *udpSender) calcSizeOfSerializedThrift(thriftStruct thrift.TStruct) int {
 	s.thriftBuffer.Reset()
-	_ = thriftStruct.Write(s.thriftProtocol)
+	_ = thriftStruct.Write(context.Background(), s.thriftProtocol)
 	return s.thriftBuffer.Len()
 }
 
@@ -132,7 +156,7 @@
 	}
 	s.batchSeqNo++
 	batchSeqNo := int64(s.batchSeqNo)
-	err := s.client.EmitBatch(&j.Batch{
+	err := s.client.EmitBatch(context.Background(), &j.Batch{
 		Process: s.process,
 		Spans:   s.spanBuffer,
 		SeqNo:   &batchSeqNo,
diff --git a/vendor/github.com/uber/jaeger-client-go/utils/reconnecting_udp_conn.go b/vendor/github.com/uber/jaeger-client-go/utils/reconnecting_udp_conn.go
new file mode 100644
index 0000000..0dffc7f
--- /dev/null
+++ b/vendor/github.com/uber/jaeger-client-go/utils/reconnecting_udp_conn.go
@@ -0,0 +1,189 @@
+// Copyright (c) 2020 The Jaeger Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package utils
+
+import (
+	"fmt"
+	"net"
+	"sync"
+	"sync/atomic"
+	"time"
+
+	"github.com/uber/jaeger-client-go/log"
+)
+
+// reconnectingUDPConn is an implementation of udpConn that resolves hostPort every resolveTimeout, if the resolved address is
+// different than the current conn then the new address is dialed and the conn is swapped.
+type reconnectingUDPConn struct {
+	hostPort    string
+	resolveFunc resolveFunc
+	dialFunc    dialFunc
+	logger      log.Logger
+	bufferBytes int64
+
+	connMtx   sync.RWMutex
+	conn      *net.UDPConn
+	destAddr  *net.UDPAddr
+	closeChan chan struct{}
+}
+
+type resolveFunc func(network string, hostPort string) (*net.UDPAddr, error)
+type dialFunc func(network string, laddr, raddr *net.UDPAddr) (*net.UDPConn, error)
+
+// newReconnectingUDPConn returns a new udpConn that resolves hostPort every resolveTimeout, if the resolved address is
+// different than the current conn then the new address is dialed and the conn is swapped.
+func newReconnectingUDPConn(hostPort string, resolveTimeout time.Duration, resolveFunc resolveFunc, dialFunc dialFunc, logger log.Logger) (*reconnectingUDPConn, error) {
+	conn := &reconnectingUDPConn{
+		hostPort:    hostPort,
+		resolveFunc: resolveFunc,
+		dialFunc:    dialFunc,
+		logger:      logger,
+		closeChan:   make(chan struct{}),
+	}
+
+	if err := conn.attemptResolveAndDial(); err != nil {
+		logger.Error(fmt.Sprintf("failed resolving destination address on connection startup, with err: %q. retrying in %s", err.Error(), resolveTimeout))
+	}
+
+	go conn.reconnectLoop(resolveTimeout)
+
+	return conn, nil
+}
+
+func (c *reconnectingUDPConn) reconnectLoop(resolveTimeout time.Duration) {
+	ticker := time.NewTicker(resolveTimeout)
+	defer ticker.Stop()
+
+	for {
+		select {
+		case <-c.closeChan:
+			return
+		case <-ticker.C:
+			if err := c.attemptResolveAndDial(); err != nil {
+				c.logger.Error(err.Error())
+			}
+		}
+	}
+}
+
+func (c *reconnectingUDPConn) attemptResolveAndDial() error {
+	newAddr, err := c.resolveFunc("udp", c.hostPort)
+	if err != nil {
+		return fmt.Errorf("failed to resolve new addr for host %q, with err: %w", c.hostPort, err)
+	}
+
+	c.connMtx.RLock()
+	curAddr := c.destAddr
+	c.connMtx.RUnlock()
+
+	// dont attempt dial if an addr was successfully dialed previously and, resolved addr is the same as current conn
+	if curAddr != nil && newAddr.String() == curAddr.String() {
+		return nil
+	}
+
+	if err := c.attemptDialNewAddr(newAddr); err != nil {
+		return fmt.Errorf("failed to dial newly resolved addr '%s', with err: %w", newAddr, err)
+	}
+
+	return nil
+}
+
+func (c *reconnectingUDPConn) attemptDialNewAddr(newAddr *net.UDPAddr) error {
+	connUDP, err := c.dialFunc(newAddr.Network(), nil, newAddr)
+	if err != nil {
+		return err
+	}
+
+	if bufferBytes := int(atomic.LoadInt64(&c.bufferBytes)); bufferBytes != 0 {
+		if err = connUDP.SetWriteBuffer(bufferBytes); err != nil {
+			return err
+		}
+	}
+
+	c.connMtx.Lock()
+	c.destAddr = newAddr
+	// store prev to close later
+	prevConn := c.conn
+	c.conn = connUDP
+	c.connMtx.Unlock()
+
+	if prevConn != nil {
+		return prevConn.Close()
+	}
+
+	return nil
+}
+
+// Write calls net.udpConn.Write, if it fails an attempt is made to connect to a new addr, if that succeeds the write is retried before returning
+func (c *reconnectingUDPConn) Write(b []byte) (int, error) {
+	var bytesWritten int
+	var err error
+
+	c.connMtx.RLock()
+	if c.conn == nil {
+		// if connection is not initialized indicate this with err in order to hook into retry logic
+		err = fmt.Errorf("UDP connection not yet initialized, an address has not been resolved")
+	} else {
+		bytesWritten, err = c.conn.Write(b)
+	}
+	c.connMtx.RUnlock()
+
+	if err == nil {
+		return bytesWritten, nil
+	}
+
+	// attempt to resolve and dial new address in case that's the problem, if resolve and dial succeeds, try write again
+	if reconnErr := c.attemptResolveAndDial(); reconnErr == nil {
+		c.connMtx.RLock()
+		defer c.connMtx.RUnlock()
+		return c.conn.Write(b)
+	}
+
+	// return original error if reconn fails
+	return bytesWritten, err
+}
+
+// Close stops the reconnectLoop, then closes the connection via net.udpConn 's implementation
+func (c *reconnectingUDPConn) Close() error {
+	close(c.closeChan)
+
+	// acquire rw lock before closing conn to ensure calls to Write drain
+	c.connMtx.Lock()
+	defer c.connMtx.Unlock()
+
+	if c.conn != nil {
+		return c.conn.Close()
+	}
+
+	return nil
+}
+
+// SetWriteBuffer defers to the net.udpConn SetWriteBuffer implementation wrapped with a RLock. if no conn is currently held
+// and SetWriteBuffer is called store bufferBytes to be set for new conns
+func (c *reconnectingUDPConn) SetWriteBuffer(bytes int) error {
+	var err error
+
+	c.connMtx.RLock()
+	if c.conn != nil {
+		err = c.conn.SetWriteBuffer(bytes)
+	}
+	c.connMtx.RUnlock()
+
+	if err == nil {
+		atomic.StoreInt64(&c.bufferBytes, int64(bytes))
+	}
+
+	return err
+}
diff --git a/vendor/github.com/uber/jaeger-client-go/utils/udp_client.go b/vendor/github.com/uber/jaeger-client-go/utils/udp_client.go
index fadd73e..4c59ae9 100644
--- a/vendor/github.com/uber/jaeger-client-go/utils/udp_client.go
+++ b/vendor/github.com/uber/jaeger-client-go/utils/udp_client.go
@@ -15,11 +15,14 @@
 package utils
 
 import (
+	"context"
 	"errors"
 	"fmt"
 	"io"
 	"net"
+	"time"
 
+	"github.com/uber/jaeger-client-go/log"
 	"github.com/uber/jaeger-client-go/thrift"
 
 	"github.com/uber/jaeger-client-go/thrift-gen/agent"
@@ -35,53 +38,101 @@
 	agent.Agent
 	io.Closer
 
-	connUDP       *net.UDPConn
+	connUDP       udpConn
 	client        *agent.AgentClient
 	maxPacketSize int                   // max size of datagram in bytes
 	thriftBuffer  *thrift.TMemoryBuffer // buffer used to calculate byte size of a span
 }
 
-// NewAgentClientUDP creates a client that sends spans to Jaeger Agent over UDP.
-func NewAgentClientUDP(hostPort string, maxPacketSize int) (*AgentClientUDP, error) {
-	if maxPacketSize == 0 {
-		maxPacketSize = UDPPacketMaxLength
+type udpConn interface {
+	Write([]byte) (int, error)
+	SetWriteBuffer(int) error
+	Close() error
+}
+
+// AgentClientUDPParams allows specifying options for initializing an AgentClientUDP. An instance of this struct should
+// be passed to NewAgentClientUDPWithParams.
+type AgentClientUDPParams struct {
+	HostPort                   string
+	MaxPacketSize              int
+	Logger                     log.Logger
+	DisableAttemptReconnecting bool
+	AttemptReconnectInterval   time.Duration
+}
+
+// NewAgentClientUDPWithParams creates a client that sends spans to Jaeger Agent over UDP.
+func NewAgentClientUDPWithParams(params AgentClientUDPParams) (*AgentClientUDP, error) {
+	// validate hostport
+	if _, _, err := net.SplitHostPort(params.HostPort); err != nil {
+		return nil, err
 	}
 
-	thriftBuffer := thrift.NewTMemoryBufferLen(maxPacketSize)
+	if params.MaxPacketSize == 0 {
+		params.MaxPacketSize = UDPPacketMaxLength
+	}
+
+	if params.Logger == nil {
+		params.Logger = log.StdLogger
+	}
+
+	if !params.DisableAttemptReconnecting && params.AttemptReconnectInterval == 0 {
+		params.AttemptReconnectInterval = time.Second * 30
+	}
+
+	thriftBuffer := thrift.NewTMemoryBufferLen(params.MaxPacketSize)
 	protocolFactory := thrift.NewTCompactProtocolFactory()
 	client := agent.NewAgentClientFactory(thriftBuffer, protocolFactory)
 
-	destAddr, err := net.ResolveUDPAddr("udp", hostPort)
-	if err != nil {
+	var connUDP udpConn
+	var err error
+
+	if params.DisableAttemptReconnecting {
+		destAddr, err := net.ResolveUDPAddr("udp", params.HostPort)
+		if err != nil {
+			return nil, err
+		}
+
+		connUDP, err = net.DialUDP(destAddr.Network(), nil, destAddr)
+		if err != nil {
+			return nil, err
+		}
+	} else {
+		// host is hostname, setup resolver loop in case host record changes during operation
+		connUDP, err = newReconnectingUDPConn(params.HostPort, params.AttemptReconnectInterval, net.ResolveUDPAddr, net.DialUDP, params.Logger)
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	if err := connUDP.SetWriteBuffer(params.MaxPacketSize); err != nil {
 		return nil, err
 	}
 
-	connUDP, err := net.DialUDP(destAddr.Network(), nil, destAddr)
-	if err != nil {
-		return nil, err
-	}
-	if err := connUDP.SetWriteBuffer(maxPacketSize); err != nil {
-		return nil, err
-	}
-
-	clientUDP := &AgentClientUDP{
+	return &AgentClientUDP{
 		connUDP:       connUDP,
 		client:        client,
-		maxPacketSize: maxPacketSize,
-		thriftBuffer:  thriftBuffer}
-	return clientUDP, nil
+		maxPacketSize: params.MaxPacketSize,
+		thriftBuffer:  thriftBuffer,
+	}, nil
+}
+
+// NewAgentClientUDP creates a client that sends spans to Jaeger Agent over UDP.
+func NewAgentClientUDP(hostPort string, maxPacketSize int) (*AgentClientUDP, error) {
+	return NewAgentClientUDPWithParams(AgentClientUDPParams{
+		HostPort:      hostPort,
+		MaxPacketSize: maxPacketSize,
+	})
 }
 
 // EmitZipkinBatch implements EmitZipkinBatch() of Agent interface
-func (a *AgentClientUDP) EmitZipkinBatch(spans []*zipkincore.Span) error {
+func (a *AgentClientUDP) EmitZipkinBatch(context.Context, []*zipkincore.Span) error {
 	return errors.New("Not implemented")
 }
 
 // EmitBatch implements EmitBatch() of Agent interface
-func (a *AgentClientUDP) EmitBatch(batch *jaeger.Batch) error {
+func (a *AgentClientUDP) EmitBatch(ctx context.Context, batch *jaeger.Batch) error {
 	a.thriftBuffer.Reset()
-	a.client.SeqId = 0 // we have no need for distinct SeqIds for our one-way UDP messages
-	if err := a.client.EmitBatch(batch); err != nil {
+	if err := a.client.EmitBatch(ctx, batch); err != nil {
 		return err
 	}
 	if a.thriftBuffer.Len() > a.maxPacketSize {