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// Code generated by protoc-gen-grpc-gateway. DO NOT EDIT.
// source: opencensus/proto/agent/metrics/v1/metrics_service.proto
/*
Package v1 is a reverse proxy.
It translates gRPC into RESTful JSON APIs.
*/
package v1
import (
"context"
"io"
"net/http"
"github.com/golang/protobuf/proto"
"github.com/grpc-ecosystem/grpc-gateway/runtime"
"github.com/grpc-ecosystem/grpc-gateway/utilities"
"google.golang.org/grpc"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/grpclog"
"google.golang.org/grpc/status"
)
var _ codes.Code
var _ io.Reader
var _ status.Status
var _ = runtime.String
var _ = utilities.NewDoubleArray
func request_MetricsService_Export_0(ctx context.Context, marshaler runtime.Marshaler, client MetricsServiceClient, req *http.Request, pathParams map[string]string) (MetricsService_ExportClient, runtime.ServerMetadata, error) {
var metadata runtime.ServerMetadata
stream, err := client.Export(ctx)
if err != nil {
grpclog.Infof("Failed to start streaming: %v", err)
return nil, metadata, err
}
dec := marshaler.NewDecoder(req.Body)
handleSend := func() error {
var protoReq ExportMetricsServiceRequest
err := dec.Decode(&protoReq)
if err == io.EOF {
return err
}
if err != nil {
grpclog.Infof("Failed to decode request: %v", err)
return err
}
if err := stream.Send(&protoReq); err != nil {
grpclog.Infof("Failed to send request: %v", err)
return err
}
return nil
}
if err := handleSend(); err != nil {
if cerr := stream.CloseSend(); cerr != nil {
grpclog.Infof("Failed to terminate client stream: %v", cerr)
}
if err == io.EOF {
return stream, metadata, nil
}
return nil, metadata, err
}
go func() {
for {
if err := handleSend(); err != nil {
break
}
}
if err := stream.CloseSend(); err != nil {
grpclog.Infof("Failed to terminate client stream: %v", err)
}
}()
header, err := stream.Header()
if err != nil {
grpclog.Infof("Failed to get header from client: %v", err)
return nil, metadata, err
}
metadata.HeaderMD = header
return stream, metadata, nil
}
// RegisterMetricsServiceHandlerFromEndpoint is same as RegisterMetricsServiceHandler but
// automatically dials to "endpoint" and closes the connection when "ctx" gets done.
func RegisterMetricsServiceHandlerFromEndpoint(ctx context.Context, mux *runtime.ServeMux, endpoint string, opts []grpc.DialOption) (err error) {
conn, err := grpc.Dial(endpoint, opts...)
if err != nil {
return err
}
defer func() {
if err != nil {
if cerr := conn.Close(); cerr != nil {
grpclog.Infof("Failed to close conn to %s: %v", endpoint, cerr)
}
return
}
go func() {
<-ctx.Done()
if cerr := conn.Close(); cerr != nil {
grpclog.Infof("Failed to close conn to %s: %v", endpoint, cerr)
}
}()
}()
return RegisterMetricsServiceHandler(ctx, mux, conn)
}
// RegisterMetricsServiceHandler registers the http handlers for service MetricsService to "mux".
// The handlers forward requests to the grpc endpoint over "conn".
func RegisterMetricsServiceHandler(ctx context.Context, mux *runtime.ServeMux, conn *grpc.ClientConn) error {
return RegisterMetricsServiceHandlerClient(ctx, mux, NewMetricsServiceClient(conn))
}
// RegisterMetricsServiceHandlerClient registers the http handlers for service MetricsService
// to "mux". The handlers forward requests to the grpc endpoint over the given implementation of "MetricsServiceClient".
// Note: the gRPC framework executes interceptors within the gRPC handler. If the passed in "MetricsServiceClient"
// doesn't go through the normal gRPC flow (creating a gRPC client etc.) then it will be up to the passed in
// "MetricsServiceClient" to call the correct interceptors.
func RegisterMetricsServiceHandlerClient(ctx context.Context, mux *runtime.ServeMux, client MetricsServiceClient) error {
mux.Handle("POST", pattern_MetricsService_Export_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
ctx, cancel := context.WithCancel(req.Context())
defer cancel()
inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
rctx, err := runtime.AnnotateContext(ctx, mux, req)
if err != nil {
runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
return
}
resp, md, err := request_MetricsService_Export_0(rctx, inboundMarshaler, client, req, pathParams)
ctx = runtime.NewServerMetadataContext(ctx, md)
if err != nil {
runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
return
}
forward_MetricsService_Export_0(ctx, mux, outboundMarshaler, w, req, func() (proto.Message, error) { return resp.Recv() }, mux.GetForwardResponseOptions()...)
})
return nil
}
var (
pattern_MetricsService_Export_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "metrics"}, ""))
)
var (
forward_MetricsService_Export_0 = runtime.ForwardResponseStream
)
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