seba-365 - implemented dep
Change-Id: Ia6226d50e7615935a0c8876809a687427ff88c22
diff --git a/vendor/github.com/mongodb/mongo-go-driver/x/mongo/driver/topology/server_options.go b/vendor/github.com/mongodb/mongo-go-driver/x/mongo/driver/topology/server_options.go
new file mode 100644
index 0000000..0ebbecf
--- /dev/null
+++ b/vendor/github.com/mongodb/mongo-go-driver/x/mongo/driver/topology/server_options.go
@@ -0,0 +1,121 @@
+// Copyright (C) MongoDB, Inc. 2017-present.
+//
+// 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
+
+package topology
+
+import (
+ "time"
+
+ "github.com/mongodb/mongo-go-driver/bson"
+ "github.com/mongodb/mongo-go-driver/bson/bsoncodec"
+ "github.com/mongodb/mongo-go-driver/x/mongo/driver/session"
+ "github.com/mongodb/mongo-go-driver/x/network/connection"
+)
+
+var defaultRegistry = bson.NewRegistryBuilder().Build()
+
+type serverConfig struct {
+ clock *session.ClusterClock
+ compressionOpts []string
+ connectionOpts []connection.Option
+ appname string
+ heartbeatInterval time.Duration
+ heartbeatTimeout time.Duration
+ maxConns uint16
+ maxIdleConns uint16
+ registry *bsoncodec.Registry
+}
+
+func newServerConfig(opts ...ServerOption) (*serverConfig, error) {
+ cfg := &serverConfig{
+ heartbeatInterval: 10 * time.Second,
+ heartbeatTimeout: 10 * time.Second,
+ maxConns: 100,
+ maxIdleConns: 100,
+ registry: defaultRegistry,
+ }
+
+ for _, opt := range opts {
+ err := opt(cfg)
+ if err != nil {
+ return nil, err
+ }
+ }
+
+ return cfg, nil
+}
+
+// ServerOption configures a server.
+type ServerOption func(*serverConfig) error
+
+// WithConnectionOptions configures the server's connections.
+func WithConnectionOptions(fn func(...connection.Option) []connection.Option) ServerOption {
+ return func(cfg *serverConfig) error {
+ cfg.connectionOpts = fn(cfg.connectionOpts...)
+ return nil
+ }
+}
+
+// WithCompressionOptions configures the server's compressors.
+func WithCompressionOptions(fn func(...string) []string) ServerOption {
+ return func(cfg *serverConfig) error {
+ cfg.compressionOpts = fn(cfg.compressionOpts...)
+ return nil
+ }
+}
+
+// WithHeartbeatInterval configures a server's heartbeat interval.
+func WithHeartbeatInterval(fn func(time.Duration) time.Duration) ServerOption {
+ return func(cfg *serverConfig) error {
+ cfg.heartbeatInterval = fn(cfg.heartbeatInterval)
+ return nil
+ }
+}
+
+// WithHeartbeatTimeout configures how long to wait for a heartbeat socket to
+// connection.
+func WithHeartbeatTimeout(fn func(time.Duration) time.Duration) ServerOption {
+ return func(cfg *serverConfig) error {
+ cfg.heartbeatTimeout = fn(cfg.heartbeatTimeout)
+ return nil
+ }
+}
+
+// WithMaxConnections configures the maximum number of connections to allow for
+// a given server. If max is 0, then there is no upper limit to the number of
+// connections.
+func WithMaxConnections(fn func(uint16) uint16) ServerOption {
+ return func(cfg *serverConfig) error {
+ cfg.maxConns = fn(cfg.maxConns)
+ return nil
+ }
+}
+
+// WithMaxIdleConnections configures the maximum number of idle connections
+// allowed for the server.
+func WithMaxIdleConnections(fn func(uint16) uint16) ServerOption {
+ return func(cfg *serverConfig) error {
+ cfg.maxIdleConns = fn(cfg.maxIdleConns)
+ return nil
+ }
+}
+
+// WithClock configures the ClusterClock for the server to use.
+func WithClock(fn func(clock *session.ClusterClock) *session.ClusterClock) ServerOption {
+ return func(cfg *serverConfig) error {
+ cfg.clock = fn(cfg.clock)
+ return nil
+ }
+}
+
+// WithRegistry configures the registry for the server to use when creating
+// cursors.
+func WithRegistry(fn func(*bsoncodec.Registry) *bsoncodec.Registry) ServerOption {
+ return func(cfg *serverConfig) error {
+ cfg.registry = fn(cfg.registry)
+ return nil
+ }
+}