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-rw-r--r--vendor/google.golang.org/grpc/grpclb/grpc_lb_v1/messages/messages.pb.go615
-rw-r--r--vendor/google.golang.org/grpc/grpclb/grpc_lb_v1/messages/messages.proto155
2 files changed, 770 insertions, 0 deletions
diff --git a/vendor/google.golang.org/grpc/grpclb/grpc_lb_v1/messages/messages.pb.go b/vendor/google.golang.org/grpc/grpclb/grpc_lb_v1/messages/messages.pb.go
new file mode 100644
index 0000000..f4a2712
--- /dev/null
+++ b/vendor/google.golang.org/grpc/grpclb/grpc_lb_v1/messages/messages.pb.go
@@ -0,0 +1,615 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: grpc_lb_v1/messages/messages.proto
+
+/*
+Package messages is a generated protocol buffer package.
+
+It is generated from these files:
+ grpc_lb_v1/messages/messages.proto
+
+It has these top-level messages:
+ Duration
+ Timestamp
+ LoadBalanceRequest
+ InitialLoadBalanceRequest
+ ClientStats
+ LoadBalanceResponse
+ InitialLoadBalanceResponse
+ ServerList
+ Server
+*/
+package messages
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import 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.ProtoPackageIsVersion2 // please upgrade the proto package
+
+type Duration struct {
+ // Signed seconds of the span of time. Must be from -315,576,000,000
+ // to +315,576,000,000 inclusive.
+ Seconds int64 `protobuf:"varint,1,opt,name=seconds" 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" json:"nanos,omitempty"`
+}
+
+func (m *Duration) Reset() { *m = Duration{} }
+func (m *Duration) String() string { return proto.CompactTextString(m) }
+func (*Duration) ProtoMessage() {}
+func (*Duration) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} }
+
+func (m *Duration) GetSeconds() int64 {
+ if m != nil {
+ return m.Seconds
+ }
+ return 0
+}
+
+func (m *Duration) GetNanos() int32 {
+ if m != nil {
+ return m.Nanos
+ }
+ return 0
+}
+
+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" 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" json:"nanos,omitempty"`
+}
+
+func (m *Timestamp) Reset() { *m = Timestamp{} }
+func (m *Timestamp) String() string { return proto.CompactTextString(m) }
+func (*Timestamp) ProtoMessage() {}
+func (*Timestamp) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{1} }
+
+func (m *Timestamp) GetSeconds() int64 {
+ if m != nil {
+ return m.Seconds
+ }
+ return 0
+}
+
+func (m *Timestamp) GetNanos() int32 {
+ if m != nil {
+ return m.Nanos
+ }
+ return 0
+}
+
+type LoadBalanceRequest struct {
+ // Types that are valid to be assigned to LoadBalanceRequestType:
+ // *LoadBalanceRequest_InitialRequest
+ // *LoadBalanceRequest_ClientStats
+ LoadBalanceRequestType isLoadBalanceRequest_LoadBalanceRequestType `protobuf_oneof:"load_balance_request_type"`
+}
+
+func (m *LoadBalanceRequest) Reset() { *m = LoadBalanceRequest{} }
+func (m *LoadBalanceRequest) String() string { return proto.CompactTextString(m) }
+func (*LoadBalanceRequest) ProtoMessage() {}
+func (*LoadBalanceRequest) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{2} }
+
+type isLoadBalanceRequest_LoadBalanceRequestType interface {
+ isLoadBalanceRequest_LoadBalanceRequestType()
+}
+
+type LoadBalanceRequest_InitialRequest struct {
+ InitialRequest *InitialLoadBalanceRequest `protobuf:"bytes,1,opt,name=initial_request,json=initialRequest,oneof"`
+}
+type LoadBalanceRequest_ClientStats struct {
+ ClientStats *ClientStats `protobuf:"bytes,2,opt,name=client_stats,json=clientStats,oneof"`
+}
+
+func (*LoadBalanceRequest_InitialRequest) isLoadBalanceRequest_LoadBalanceRequestType() {}
+func (*LoadBalanceRequest_ClientStats) isLoadBalanceRequest_LoadBalanceRequestType() {}
+
+func (m *LoadBalanceRequest) GetLoadBalanceRequestType() isLoadBalanceRequest_LoadBalanceRequestType {
+ if m != nil {
+ return m.LoadBalanceRequestType
+ }
+ return nil
+}
+
+func (m *LoadBalanceRequest) GetInitialRequest() *InitialLoadBalanceRequest {
+ if x, ok := m.GetLoadBalanceRequestType().(*LoadBalanceRequest_InitialRequest); ok {
+ return x.InitialRequest
+ }
+ return nil
+}
+
+func (m *LoadBalanceRequest) GetClientStats() *ClientStats {
+ if x, ok := m.GetLoadBalanceRequestType().(*LoadBalanceRequest_ClientStats); ok {
+ return x.ClientStats
+ }
+ return nil
+}
+
+// XXX_OneofFuncs is for the internal use of the proto package.
+func (*LoadBalanceRequest) 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 _LoadBalanceRequest_OneofMarshaler, _LoadBalanceRequest_OneofUnmarshaler, _LoadBalanceRequest_OneofSizer, []interface{}{
+ (*LoadBalanceRequest_InitialRequest)(nil),
+ (*LoadBalanceRequest_ClientStats)(nil),
+ }
+}
+
+func _LoadBalanceRequest_OneofMarshaler(msg proto.Message, b *proto.Buffer) error {
+ m := msg.(*LoadBalanceRequest)
+ // load_balance_request_type
+ switch x := m.LoadBalanceRequestType.(type) {
+ case *LoadBalanceRequest_InitialRequest:
+ b.EncodeVarint(1<<3 | proto.WireBytes)
+ if err := b.EncodeMessage(x.InitialRequest); err != nil {
+ return err
+ }
+ case *LoadBalanceRequest_ClientStats:
+ b.EncodeVarint(2<<3 | proto.WireBytes)
+ if err := b.EncodeMessage(x.ClientStats); err != nil {
+ return err
+ }
+ case nil:
+ default:
+ return fmt.Errorf("LoadBalanceRequest.LoadBalanceRequestType has unexpected type %T", x)
+ }
+ return nil
+}
+
+func _LoadBalanceRequest_OneofUnmarshaler(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error) {
+ m := msg.(*LoadBalanceRequest)
+ switch tag {
+ case 1: // load_balance_request_type.initial_request
+ if wire != proto.WireBytes {
+ return true, proto.ErrInternalBadWireType
+ }
+ msg := new(InitialLoadBalanceRequest)
+ err := b.DecodeMessage(msg)
+ m.LoadBalanceRequestType = &LoadBalanceRequest_InitialRequest{msg}
+ return true, err
+ case 2: // load_balance_request_type.client_stats
+ if wire != proto.WireBytes {
+ return true, proto.ErrInternalBadWireType
+ }
+ msg := new(ClientStats)
+ err := b.DecodeMessage(msg)
+ m.LoadBalanceRequestType = &LoadBalanceRequest_ClientStats{msg}
+ return true, err
+ default:
+ return false, nil
+ }
+}
+
+func _LoadBalanceRequest_OneofSizer(msg proto.Message) (n int) {
+ m := msg.(*LoadBalanceRequest)
+ // load_balance_request_type
+ switch x := m.LoadBalanceRequestType.(type) {
+ case *LoadBalanceRequest_InitialRequest:
+ s := proto.Size(x.InitialRequest)
+ n += proto.SizeVarint(1<<3 | proto.WireBytes)
+ n += proto.SizeVarint(uint64(s))
+ n += s
+ case *LoadBalanceRequest_ClientStats:
+ s := proto.Size(x.ClientStats)
+ n += proto.SizeVarint(2<<3 | proto.WireBytes)
+ n += proto.SizeVarint(uint64(s))
+ n += s
+ case nil:
+ default:
+ panic(fmt.Sprintf("proto: unexpected type %T in oneof", x))
+ }
+ return n
+}
+
+type InitialLoadBalanceRequest struct {
+ // Name of load balanced service (IE, balancer.service.com)
+ // length should be less than 256 bytes.
+ Name string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
+}
+
+func (m *InitialLoadBalanceRequest) Reset() { *m = InitialLoadBalanceRequest{} }
+func (m *InitialLoadBalanceRequest) String() string { return proto.CompactTextString(m) }
+func (*InitialLoadBalanceRequest) ProtoMessage() {}
+func (*InitialLoadBalanceRequest) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{3} }
+
+func (m *InitialLoadBalanceRequest) GetName() string {
+ if m != nil {
+ return m.Name
+ }
+ return ""
+}
+
+// Contains client level statistics that are useful to load balancing. Each
+// count except the timestamp should be reset to zero after reporting the stats.
+type ClientStats struct {
+ // The timestamp of generating the report.
+ Timestamp *Timestamp `protobuf:"bytes,1,opt,name=timestamp" json:"timestamp,omitempty"`
+ // The total number of RPCs that started.
+ NumCallsStarted int64 `protobuf:"varint,2,opt,name=num_calls_started,json=numCallsStarted" json:"num_calls_started,omitempty"`
+ // The total number of RPCs that finished.
+ NumCallsFinished int64 `protobuf:"varint,3,opt,name=num_calls_finished,json=numCallsFinished" json:"num_calls_finished,omitempty"`
+ // The total number of RPCs that were dropped by the client because of rate
+ // limiting.
+ NumCallsFinishedWithDropForRateLimiting int64 `protobuf:"varint,4,opt,name=num_calls_finished_with_drop_for_rate_limiting,json=numCallsFinishedWithDropForRateLimiting" json:"num_calls_finished_with_drop_for_rate_limiting,omitempty"`
+ // The total number of RPCs that were dropped by the client because of load
+ // balancing.
+ NumCallsFinishedWithDropForLoadBalancing int64 `protobuf:"varint,5,opt,name=num_calls_finished_with_drop_for_load_balancing,json=numCallsFinishedWithDropForLoadBalancing" json:"num_calls_finished_with_drop_for_load_balancing,omitempty"`
+ // The total number of RPCs that failed to reach a server except dropped RPCs.
+ NumCallsFinishedWithClientFailedToSend int64 `protobuf:"varint,6,opt,name=num_calls_finished_with_client_failed_to_send,json=numCallsFinishedWithClientFailedToSend" json:"num_calls_finished_with_client_failed_to_send,omitempty"`
+ // The total number of RPCs that finished and are known to have been received
+ // by a server.
+ NumCallsFinishedKnownReceived int64 `protobuf:"varint,7,opt,name=num_calls_finished_known_received,json=numCallsFinishedKnownReceived" json:"num_calls_finished_known_received,omitempty"`
+}
+
+func (m *ClientStats) Reset() { *m = ClientStats{} }
+func (m *ClientStats) String() string { return proto.CompactTextString(m) }
+func (*ClientStats) ProtoMessage() {}
+func (*ClientStats) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{4} }
+
+func (m *ClientStats) GetTimestamp() *Timestamp {
+ if m != nil {
+ return m.Timestamp
+ }
+ return nil
+}
+
+func (m *ClientStats) GetNumCallsStarted() int64 {
+ if m != nil {
+ return m.NumCallsStarted
+ }
+ return 0
+}
+
+func (m *ClientStats) GetNumCallsFinished() int64 {
+ if m != nil {
+ return m.NumCallsFinished
+ }
+ return 0
+}
+
+func (m *ClientStats) GetNumCallsFinishedWithDropForRateLimiting() int64 {
+ if m != nil {
+ return m.NumCallsFinishedWithDropForRateLimiting
+ }
+ return 0
+}
+
+func (m *ClientStats) GetNumCallsFinishedWithDropForLoadBalancing() int64 {
+ if m != nil {
+ return m.NumCallsFinishedWithDropForLoadBalancing
+ }
+ return 0
+}
+
+func (m *ClientStats) GetNumCallsFinishedWithClientFailedToSend() int64 {
+ if m != nil {
+ return m.NumCallsFinishedWithClientFailedToSend
+ }
+ return 0
+}
+
+func (m *ClientStats) GetNumCallsFinishedKnownReceived() int64 {
+ if m != nil {
+ return m.NumCallsFinishedKnownReceived
+ }
+ return 0
+}
+
+type LoadBalanceResponse struct {
+ // Types that are valid to be assigned to LoadBalanceResponseType:
+ // *LoadBalanceResponse_InitialResponse
+ // *LoadBalanceResponse_ServerList
+ LoadBalanceResponseType isLoadBalanceResponse_LoadBalanceResponseType `protobuf_oneof:"load_balance_response_type"`
+}
+
+func (m *LoadBalanceResponse) Reset() { *m = LoadBalanceResponse{} }
+func (m *LoadBalanceResponse) String() string { return proto.CompactTextString(m) }
+func (*LoadBalanceResponse) ProtoMessage() {}
+func (*LoadBalanceResponse) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{5} }
+
+type isLoadBalanceResponse_LoadBalanceResponseType interface {
+ isLoadBalanceResponse_LoadBalanceResponseType()
+}
+
+type LoadBalanceResponse_InitialResponse struct {
+ InitialResponse *InitialLoadBalanceResponse `protobuf:"bytes,1,opt,name=initial_response,json=initialResponse,oneof"`
+}
+type LoadBalanceResponse_ServerList struct {
+ ServerList *ServerList `protobuf:"bytes,2,opt,name=server_list,json=serverList,oneof"`
+}
+
+func (*LoadBalanceResponse_InitialResponse) isLoadBalanceResponse_LoadBalanceResponseType() {}
+func (*LoadBalanceResponse_ServerList) isLoadBalanceResponse_LoadBalanceResponseType() {}
+
+func (m *LoadBalanceResponse) GetLoadBalanceResponseType() isLoadBalanceResponse_LoadBalanceResponseType {
+ if m != nil {
+ return m.LoadBalanceResponseType
+ }
+ return nil
+}
+
+func (m *LoadBalanceResponse) GetInitialResponse() *InitialLoadBalanceResponse {
+ if x, ok := m.GetLoadBalanceResponseType().(*LoadBalanceResponse_InitialResponse); ok {
+ return x.InitialResponse
+ }
+ return nil
+}
+
+func (m *LoadBalanceResponse) GetServerList() *ServerList {
+ if x, ok := m.GetLoadBalanceResponseType().(*LoadBalanceResponse_ServerList); ok {
+ return x.ServerList
+ }
+ return nil
+}
+
+// XXX_OneofFuncs is for the internal use of the proto package.
+func (*LoadBalanceResponse) 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 _LoadBalanceResponse_OneofMarshaler, _LoadBalanceResponse_OneofUnmarshaler, _LoadBalanceResponse_OneofSizer, []interface{}{
+ (*LoadBalanceResponse_InitialResponse)(nil),
+ (*LoadBalanceResponse_ServerList)(nil),
+ }
+}
+
+func _LoadBalanceResponse_OneofMarshaler(msg proto.Message, b *proto.Buffer) error {
+ m := msg.(*LoadBalanceResponse)
+ // load_balance_response_type
+ switch x := m.LoadBalanceResponseType.(type) {
+ case *LoadBalanceResponse_InitialResponse:
+ b.EncodeVarint(1<<3 | proto.WireBytes)
+ if err := b.EncodeMessage(x.InitialResponse); err != nil {
+ return err
+ }
+ case *LoadBalanceResponse_ServerList:
+ b.EncodeVarint(2<<3 | proto.WireBytes)
+ if err := b.EncodeMessage(x.ServerList); err != nil {
+ return err
+ }
+ case nil:
+ default:
+ return fmt.Errorf("LoadBalanceResponse.LoadBalanceResponseType has unexpected type %T", x)
+ }
+ return nil
+}
+
+func _LoadBalanceResponse_OneofUnmarshaler(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error) {
+ m := msg.(*LoadBalanceResponse)
+ switch tag {
+ case 1: // load_balance_response_type.initial_response
+ if wire != proto.WireBytes {
+ return true, proto.ErrInternalBadWireType
+ }
+ msg := new(InitialLoadBalanceResponse)
+ err := b.DecodeMessage(msg)
+ m.LoadBalanceResponseType = &LoadBalanceResponse_InitialResponse{msg}
+ return true, err
+ case 2: // load_balance_response_type.server_list
+ if wire != proto.WireBytes {
+ return true, proto.ErrInternalBadWireType
+ }
+ msg := new(ServerList)
+ err := b.DecodeMessage(msg)
+ m.LoadBalanceResponseType = &LoadBalanceResponse_ServerList{msg}
+ return true, err
+ default:
+ return false, nil
+ }
+}
+
+func _LoadBalanceResponse_OneofSizer(msg proto.Message) (n int) {
+ m := msg.(*LoadBalanceResponse)
+ // load_balance_response_type
+ switch x := m.LoadBalanceResponseType.(type) {
+ case *LoadBalanceResponse_InitialResponse:
+ s := proto.Size(x.InitialResponse)
+ n += proto.SizeVarint(1<<3 | proto.WireBytes)
+ n += proto.SizeVarint(uint64(s))
+ n += s
+ case *LoadBalanceResponse_ServerList:
+ s := proto.Size(x.ServerList)
+ n += proto.SizeVarint(2<<3 | proto.WireBytes)
+ n += proto.SizeVarint(uint64(s))
+ n += s
+ case nil:
+ default:
+ panic(fmt.Sprintf("proto: unexpected type %T in oneof", x))
+ }
+ return n
+}
+
+type InitialLoadBalanceResponse struct {
+ // This is an application layer redirect that indicates the client should use
+ // the specified server for load balancing. When this field is non-empty in
+ // the response, the client should open a separate connection to the
+ // load_balancer_delegate and call the BalanceLoad method. Its length should
+ // be less than 64 bytes.
+ LoadBalancerDelegate string `protobuf:"bytes,1,opt,name=load_balancer_delegate,json=loadBalancerDelegate" json:"load_balancer_delegate,omitempty"`
+ // This interval defines how often the client should send the client stats
+ // to the load balancer. Stats should only be reported when the duration is
+ // positive.
+ ClientStatsReportInterval *Duration `protobuf:"bytes,2,opt,name=client_stats_report_interval,json=clientStatsReportInterval" json:"client_stats_report_interval,omitempty"`
+}
+
+func (m *InitialLoadBalanceResponse) Reset() { *m = InitialLoadBalanceResponse{} }
+func (m *InitialLoadBalanceResponse) String() string { return proto.CompactTextString(m) }
+func (*InitialLoadBalanceResponse) ProtoMessage() {}
+func (*InitialLoadBalanceResponse) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{6} }
+
+func (m *InitialLoadBalanceResponse) GetLoadBalancerDelegate() string {
+ if m != nil {
+ return m.LoadBalancerDelegate
+ }
+ return ""
+}
+
+func (m *InitialLoadBalanceResponse) GetClientStatsReportInterval() *Duration {
+ if m != nil {
+ return m.ClientStatsReportInterval
+ }
+ return nil
+}
+
+type ServerList struct {
+ // Contains a list of servers selected by the load balancer. The list will
+ // be updated when server resolutions change or as needed to balance load
+ // across more servers. The client should consume the server list in order
+ // unless instructed otherwise via the client_config.
+ Servers []*Server `protobuf:"bytes,1,rep,name=servers" json:"servers,omitempty"`
+}
+
+func (m *ServerList) Reset() { *m = ServerList{} }
+func (m *ServerList) String() string { return proto.CompactTextString(m) }
+func (*ServerList) ProtoMessage() {}
+func (*ServerList) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{7} }
+
+func (m *ServerList) GetServers() []*Server {
+ if m != nil {
+ return m.Servers
+ }
+ return nil
+}
+
+// Contains server information. When none of the [drop_for_*] fields are true,
+// use the other fields. When drop_for_rate_limiting is true, ignore all other
+// fields. Use drop_for_load_balancing only when it is true and
+// drop_for_rate_limiting is false.
+type Server struct {
+ // A resolved address for the server, serialized in network-byte-order. It may
+ // either be an IPv4 or IPv6 address.
+ IpAddress []byte `protobuf:"bytes,1,opt,name=ip_address,json=ipAddress,proto3" json:"ip_address,omitempty"`
+ // A resolved port number for the server.
+ Port int32 `protobuf:"varint,2,opt,name=port" json:"port,omitempty"`
+ // An opaque but printable token given to the frontend for each pick. All
+ // frontend requests for that pick must include the token in its initial
+ // metadata. The token is used by the backend to verify the request and to
+ // allow the backend to report load to the gRPC LB system.
+ //
+ // Its length is variable but less than 50 bytes.
+ LoadBalanceToken string `protobuf:"bytes,3,opt,name=load_balance_token,json=loadBalanceToken" json:"load_balance_token,omitempty"`
+ // Indicates whether this particular request should be dropped by the client
+ // for rate limiting.
+ DropForRateLimiting bool `protobuf:"varint,4,opt,name=drop_for_rate_limiting,json=dropForRateLimiting" json:"drop_for_rate_limiting,omitempty"`
+ // Indicates whether this particular request should be dropped by the client
+ // for load balancing.
+ DropForLoadBalancing bool `protobuf:"varint,5,opt,name=drop_for_load_balancing,json=dropForLoadBalancing" json:"drop_for_load_balancing,omitempty"`
+}
+
+func (m *Server) Reset() { *m = Server{} }
+func (m *Server) String() string { return proto.CompactTextString(m) }
+func (*Server) ProtoMessage() {}
+func (*Server) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{8} }
+
+func (m *Server) GetIpAddress() []byte {
+ if m != nil {
+ return m.IpAddress
+ }
+ return nil
+}
+
+func (m *Server) GetPort() int32 {
+ if m != nil {
+ return m.Port
+ }
+ return 0
+}
+
+func (m *Server) GetLoadBalanceToken() string {
+ if m != nil {
+ return m.LoadBalanceToken
+ }
+ return ""
+}
+
+func (m *Server) GetDropForRateLimiting() bool {
+ if m != nil {
+ return m.DropForRateLimiting
+ }
+ return false
+}
+
+func (m *Server) GetDropForLoadBalancing() bool {
+ if m != nil {
+ return m.DropForLoadBalancing
+ }
+ return false
+}
+
+func init() {
+ proto.RegisterType((*Duration)(nil), "grpc.lb.v1.Duration")
+ proto.RegisterType((*Timestamp)(nil), "grpc.lb.v1.Timestamp")
+ proto.RegisterType((*LoadBalanceRequest)(nil), "grpc.lb.v1.LoadBalanceRequest")
+ proto.RegisterType((*InitialLoadBalanceRequest)(nil), "grpc.lb.v1.InitialLoadBalanceRequest")
+ proto.RegisterType((*ClientStats)(nil), "grpc.lb.v1.ClientStats")
+ proto.RegisterType((*LoadBalanceResponse)(nil), "grpc.lb.v1.LoadBalanceResponse")
+ proto.RegisterType((*InitialLoadBalanceResponse)(nil), "grpc.lb.v1.InitialLoadBalanceResponse")
+ proto.RegisterType((*ServerList)(nil), "grpc.lb.v1.ServerList")
+ proto.RegisterType((*Server)(nil), "grpc.lb.v1.Server")
+}
+
+func init() { proto.RegisterFile("grpc_lb_v1/messages/messages.proto", fileDescriptor0) }
+
+var fileDescriptor0 = []byte{
+ // 709 bytes of a gzipped FileDescriptorProto
+ 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x94, 0x55, 0xdd, 0x4e, 0x1b, 0x3b,
+ 0x10, 0x26, 0x27, 0x01, 0x92, 0x09, 0x3a, 0xe4, 0x98, 0x1c, 0x08, 0x14, 0x24, 0xba, 0x52, 0x69,
+ 0x54, 0xd1, 0x20, 0xa0, 0xbd, 0xe8, 0xcf, 0x45, 0x1b, 0x10, 0x0a, 0x2d, 0x17, 0x95, 0x43, 0x55,
+ 0xa9, 0x52, 0x65, 0x39, 0xd9, 0x21, 0x58, 0x6c, 0xec, 0xad, 0xed, 0x04, 0xf5, 0x11, 0xfa, 0x28,
+ 0x7d, 0x8c, 0xaa, 0xcf, 0xd0, 0xf7, 0xa9, 0xd6, 0xbb, 0x9b, 0x5d, 0x20, 0x80, 0x7a, 0x67, 0x8f,
+ 0xbf, 0xf9, 0xbe, 0xf1, 0xac, 0xbf, 0x59, 0xf0, 0x06, 0x3a, 0xec, 0xb3, 0xa0, 0xc7, 0xc6, 0xbb,
+ 0x3b, 0x43, 0x34, 0x86, 0x0f, 0xd0, 0x4c, 0x16, 0xad, 0x50, 0x2b, 0xab, 0x08, 0x44, 0x98, 0x56,
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+ 0xa6, 0x4a, 0x06, 0x00, 0x00,
+}
diff --git a/vendor/google.golang.org/grpc/grpclb/grpc_lb_v1/messages/messages.proto b/vendor/google.golang.org/grpc/grpclb/grpc_lb_v1/messages/messages.proto
new file mode 100644
index 0000000..2ed0455
--- /dev/null
+++ b/vendor/google.golang.org/grpc/grpclb/grpc_lb_v1/messages/messages.proto
@@ -0,0 +1,155 @@
+// Copyright 2016 gRPC 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.
+
+syntax = "proto3";
+
+package grpc.lb.v1;
+option go_package = "messages";
+
+message Duration {
+ // Signed seconds of the span of time. Must be from -315,576,000,000
+ // to +315,576,000,000 inclusive.
+ 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;
+}
+
+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;
+}
+
+message LoadBalanceRequest {
+ oneof load_balance_request_type {
+ // This message should be sent on the first request to the load balancer.
+ InitialLoadBalanceRequest initial_request = 1;
+
+ // The client stats should be periodically reported to the load balancer
+ // based on the duration defined in the InitialLoadBalanceResponse.
+ ClientStats client_stats = 2;
+ }
+}
+
+message InitialLoadBalanceRequest {
+ // Name of load balanced service (IE, balancer.service.com)
+ // length should be less than 256 bytes.
+ string name = 1;
+}
+
+// Contains client level statistics that are useful to load balancing. Each
+// count except the timestamp should be reset to zero after reporting the stats.
+message ClientStats {
+ // The timestamp of generating the report.
+ Timestamp timestamp = 1;
+
+ // The total number of RPCs that started.
+ int64 num_calls_started = 2;
+
+ // The total number of RPCs that finished.
+ int64 num_calls_finished = 3;
+
+ // The total number of RPCs that were dropped by the client because of rate
+ // limiting.
+ int64 num_calls_finished_with_drop_for_rate_limiting = 4;
+
+ // The total number of RPCs that were dropped by the client because of load
+ // balancing.
+ int64 num_calls_finished_with_drop_for_load_balancing = 5;
+
+ // The total number of RPCs that failed to reach a server except dropped RPCs.
+ int64 num_calls_finished_with_client_failed_to_send = 6;
+
+ // The total number of RPCs that finished and are known to have been received
+ // by a server.
+ int64 num_calls_finished_known_received = 7;
+}
+
+message LoadBalanceResponse {
+ oneof load_balance_response_type {
+ // This message should be sent on the first response to the client.
+ InitialLoadBalanceResponse initial_response = 1;
+
+ // Contains the list of servers selected by the load balancer. The client
+ // should send requests to these servers in the specified order.
+ ServerList server_list = 2;
+ }
+}
+
+message InitialLoadBalanceResponse {
+ // This is an application layer redirect that indicates the client should use
+ // the specified server for load balancing. When this field is non-empty in
+ // the response, the client should open a separate connection to the
+ // load_balancer_delegate and call the BalanceLoad method. Its length should
+ // be less than 64 bytes.
+ string load_balancer_delegate = 1;
+
+ // This interval defines how often the client should send the client stats
+ // to the load balancer. Stats should only be reported when the duration is
+ // positive.
+ Duration client_stats_report_interval = 2;
+}
+
+message ServerList {
+ // Contains a list of servers selected by the load balancer. The list will
+ // be updated when server resolutions change or as needed to balance load
+ // across more servers. The client should consume the server list in order
+ // unless instructed otherwise via the client_config.
+ repeated Server servers = 1;
+
+ // Was google.protobuf.Duration expiration_interval.
+ reserved 3;
+}
+
+// Contains server information. When none of the [drop_for_*] fields are true,
+// use the other fields. When drop_for_rate_limiting is true, ignore all other
+// fields. Use drop_for_load_balancing only when it is true and
+// drop_for_rate_limiting is false.
+message Server {
+ // A resolved address for the server, serialized in network-byte-order. It may
+ // either be an IPv4 or IPv6 address.
+ bytes ip_address = 1;
+
+ // A resolved port number for the server.
+ int32 port = 2;
+
+ // An opaque but printable token given to the frontend for each pick. All
+ // frontend requests for that pick must include the token in its initial
+ // metadata. The token is used by the backend to verify the request and to
+ // allow the backend to report load to the gRPC LB system.
+ //
+ // Its length is variable but less than 50 bytes.
+ string load_balance_token = 3;
+
+ // Indicates whether this particular request should be dropped by the client
+ // for rate limiting.
+ bool drop_for_rate_limiting = 4;
+
+ // Indicates whether this particular request should be dropped by the client
+ // for load balancing.
+ bool drop_for_load_balancing = 5;
+}