VOL-3202: Include port capability in the port create message.

Change-Id: I7d8fbafb2db2834def1903f13a1af25eb57500e3
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
new file mode 100644
index 0000000..15583e5
--- /dev/null
+++ b/vendor/github.com/uber/jaeger-client-go/thrift-gen/zipkincore/ttypes.go
@@ -0,0 +1,1337 @@
+// 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)
+}