diff --git a/examples/examplepb/a_bit_of_everything.pb.gw.go b/examples/examplepb/a_bit_of_everything.pb.gw.go index 75cf12cc89a..a6f2bff5ee2 100644 --- a/examples/examplepb/a_bit_of_everything.pb.gw.go +++ b/examples/examplepb/a_bit_of_everything.pb.gw.go @@ -34,8 +34,9 @@ var ( filter_ABitOfEverythingService_Create_0 = &utilities.DoubleArray{Encoding: map[string]int{"float_value": 0, "double_value": 1, "int64_value": 2, "uint64_value": 3, "int32_value": 4, "fixed64_value": 5, "fixed32_value": 6, "bool_value": 7, "string_value": 8, "uint32_value": 9, "sfixed32_value": 10, "sfixed64_value": 11, "sint32_value": 12, "sint64_value": 13}, Base: []int{1, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, Check: []int{0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15}} ) -func request_ABitOfEverythingService_Create_0(ctx context.Context, client ABitOfEverythingServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, error) { +func request_ABitOfEverythingService_Create_0(ctx context.Context, client ABitOfEverythingServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) { var protoReq ABitOfEverything + var metadata runtime.ServerMetadata var ( val string @@ -46,180 +47,186 @@ func request_ABitOfEverythingService_Create_0(ctx context.Context, client ABitOf val, ok = pathParams["float_value"] if !ok { - return nil, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "float_value") + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "float_value") } protoReq.FloatValue, err = runtime.Float32(val) if err != nil { - return nil, err + return nil, metadata, err } val, ok = pathParams["double_value"] if !ok { - return nil, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "double_value") + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "double_value") } protoReq.DoubleValue, err = runtime.Float64(val) if err != nil { - return nil, err + return nil, metadata, err } val, ok = pathParams["int64_value"] if !ok { - return nil, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "int64_value") + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "int64_value") } protoReq.Int64Value, err = runtime.Int64(val) if err != nil { - return nil, err + return nil, metadata, err } val, ok = pathParams["uint64_value"] if !ok { - return nil, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "uint64_value") + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "uint64_value") } protoReq.Uint64Value, err = runtime.Uint64(val) if err != nil { - return nil, err + return nil, metadata, err } val, ok = pathParams["int32_value"] if !ok { - return nil, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "int32_value") + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "int32_value") } protoReq.Int32Value, err = runtime.Int32(val) if err != nil { - return nil, err + return nil, metadata, err } val, ok = pathParams["fixed64_value"] if !ok { - return nil, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "fixed64_value") + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "fixed64_value") } protoReq.Fixed64Value, err = runtime.Uint64(val) if err != nil { - return nil, err + return nil, metadata, err } val, ok = pathParams["fixed32_value"] if !ok { - return nil, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "fixed32_value") + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "fixed32_value") } protoReq.Fixed32Value, err = runtime.Uint32(val) if err != nil { - return nil, err + return nil, metadata, err } val, ok = pathParams["bool_value"] if !ok { - return nil, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "bool_value") + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "bool_value") } protoReq.BoolValue, err = runtime.Bool(val) if err != nil { - return nil, err + return nil, metadata, err } val, ok = pathParams["string_value"] if !ok { - return nil, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "string_value") + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "string_value") } protoReq.StringValue, err = runtime.String(val) if err != nil { - return nil, err + return nil, metadata, err } val, ok = pathParams["uint32_value"] if !ok { - return nil, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "uint32_value") + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "uint32_value") } protoReq.Uint32Value, err = runtime.Uint32(val) if err != nil { - return nil, err + return nil, metadata, err } val, ok = pathParams["sfixed32_value"] if !ok { - return nil, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "sfixed32_value") + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "sfixed32_value") } protoReq.Sfixed32Value, err = runtime.Int32(val) if err != nil { - return nil, err + return nil, metadata, err } val, ok = pathParams["sfixed64_value"] if !ok { - return nil, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "sfixed64_value") + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "sfixed64_value") } protoReq.Sfixed64Value, err = runtime.Int64(val) if err != nil { - return nil, err + return nil, metadata, err } val, ok = pathParams["sint32_value"] if !ok { - return nil, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "sint32_value") + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "sint32_value") } protoReq.Sint32Value, err = runtime.Int32(val) if err != nil { - return nil, err + return nil, metadata, err } val, ok = pathParams["sint64_value"] if !ok { - return nil, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "sint64_value") + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "sint64_value") } protoReq.Sint64Value, err = runtime.Int64(val) if err != nil { - return nil, err + return nil, metadata, err } if err := runtime.PopulateQueryParameters(&protoReq, req.URL.Query(), filter_ABitOfEverythingService_Create_0); err != nil { - return nil, grpc.Errorf(codes.InvalidArgument, "%v", err) + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "%v", err) } - return client.Create(ctx, &protoReq) + msg, err := client.Create(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD)) + return msg, metadata, err + } -func request_ABitOfEverythingService_CreateBody_0(ctx context.Context, client ABitOfEverythingServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, error) { +func request_ABitOfEverythingService_CreateBody_0(ctx context.Context, client ABitOfEverythingServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) { var protoReq ABitOfEverything + var metadata runtime.ServerMetadata if err := json.NewDecoder(req.Body).Decode(&protoReq); err != nil { - return nil, grpc.Errorf(codes.InvalidArgument, "%v", err) + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "%v", err) } - return client.CreateBody(ctx, &protoReq) + msg, err := client.CreateBody(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD)) + return msg, metadata, err + } -func request_ABitOfEverythingService_BulkCreate_0(ctx context.Context, client ABitOfEverythingServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, error) { +func request_ABitOfEverythingService_BulkCreate_0(ctx context.Context, client ABitOfEverythingServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) { + var metadata runtime.ServerMetadata stream, err := client.BulkCreate(ctx) if err != nil { glog.Errorf("Failed to start streaming: %v", err) - return nil, err + return nil, metadata, err } dec := json.NewDecoder(req.Body) for { @@ -230,20 +237,34 @@ func request_ABitOfEverythingService_BulkCreate_0(ctx context.Context, client AB } if err != nil { glog.Errorf("Failed to decode request: %v", err) - return nil, grpc.Errorf(codes.InvalidArgument, "%v", err) + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "%v", err) } if err = stream.Send(&protoReq); err != nil { glog.Errorf("Failed to send request: %v", err) - return nil, err + return nil, metadata, err } } - return stream.CloseAndRecv() + if err := stream.CloseSend(); err != nil { + glog.Errorf("Failed to terminate client stream: %v", err) + return nil, metadata, err + } + header, err := stream.Header() + if err != nil { + glog.Errorf("Failed to get header from client: %v", err) + return nil, metadata, err + } + metadata.HeaderMD = header + + msg, err := stream.CloseAndRecv() + metadata.TrailerMD = stream.Trailer() + return msg, metadata, err } -func request_ABitOfEverythingService_Lookup_0(ctx context.Context, client ABitOfEverythingServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, error) { +func request_ABitOfEverythingService_Lookup_0(ctx context.Context, client ABitOfEverythingServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) { var protoReq IdMessage + var metadata runtime.ServerMetadata var ( val string @@ -254,29 +275,43 @@ func request_ABitOfEverythingService_Lookup_0(ctx context.Context, client ABitOf val, ok = pathParams["uuid"] if !ok { - return nil, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "uuid") + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "uuid") } protoReq.Uuid, err = runtime.String(val) if err != nil { - return nil, err + return nil, metadata, err } - return client.Lookup(ctx, &protoReq) + msg, err := client.Lookup(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD)) + return msg, metadata, err + } -func request_ABitOfEverythingService_List_0(ctx context.Context, client ABitOfEverythingServiceClient, req *http.Request, pathParams map[string]string) (ABitOfEverythingService_ListClient, error) { +func request_ABitOfEverythingService_List_0(ctx context.Context, client ABitOfEverythingServiceClient, req *http.Request, pathParams map[string]string) (ABitOfEverythingService_ListClient, runtime.ServerMetadata, error) { var protoReq EmptyMessage + var metadata runtime.ServerMetadata + + stream, err := client.List(ctx, &protoReq) + if err != nil { + return nil, metadata, err + } + header, err := stream.Header() + if err != nil { + return nil, metadata, err + } + metadata.HeaderMD = header + return stream, metadata, nil - return client.List(ctx, &protoReq) } -func request_ABitOfEverythingService_Update_0(ctx context.Context, client ABitOfEverythingServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, error) { +func request_ABitOfEverythingService_Update_0(ctx context.Context, client ABitOfEverythingServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) { var protoReq ABitOfEverything + var metadata runtime.ServerMetadata if err := json.NewDecoder(req.Body).Decode(&protoReq); err != nil { - return nil, grpc.Errorf(codes.InvalidArgument, "%v", err) + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "%v", err) } var ( @@ -288,20 +323,23 @@ func request_ABitOfEverythingService_Update_0(ctx context.Context, client ABitOf val, ok = pathParams["uuid"] if !ok { - return nil, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "uuid") + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "uuid") } protoReq.Uuid, err = runtime.String(val) if err != nil { - return nil, err + return nil, metadata, err } - return client.Update(ctx, &protoReq) + msg, err := client.Update(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD)) + return msg, metadata, err + } -func request_ABitOfEverythingService_Delete_0(ctx context.Context, client ABitOfEverythingServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, error) { +func request_ABitOfEverythingService_Delete_0(ctx context.Context, client ABitOfEverythingServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) { var protoReq IdMessage + var metadata runtime.ServerMetadata var ( val string @@ -312,20 +350,23 @@ func request_ABitOfEverythingService_Delete_0(ctx context.Context, client ABitOf val, ok = pathParams["uuid"] if !ok { - return nil, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "uuid") + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "uuid") } protoReq.Uuid, err = runtime.String(val) if err != nil { - return nil, err + return nil, metadata, err } - return client.Delete(ctx, &protoReq) + msg, err := client.Delete(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD)) + return msg, metadata, err + } -func request_ABitOfEverythingService_Echo_0(ctx context.Context, client ABitOfEverythingServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, error) { +func request_ABitOfEverythingService_Echo_0(ctx context.Context, client ABitOfEverythingServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) { var protoReq sub.StringMessage + var metadata runtime.ServerMetadata var ( val string @@ -336,47 +377,56 @@ func request_ABitOfEverythingService_Echo_0(ctx context.Context, client ABitOfEv val, ok = pathParams["value"] if !ok { - return nil, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "value") + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "value") } protoReq.Value, err = runtime.StringP(val) if err != nil { - return nil, err + return nil, metadata, err } - return client.Echo(ctx, &protoReq) + msg, err := client.Echo(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD)) + return msg, metadata, err + } -func request_ABitOfEverythingService_Echo_1(ctx context.Context, client ABitOfEverythingServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, error) { +func request_ABitOfEverythingService_Echo_1(ctx context.Context, client ABitOfEverythingServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) { var protoReq sub.StringMessage + var metadata runtime.ServerMetadata if err := json.NewDecoder(req.Body).Decode(&protoReq.Value); err != nil { - return nil, grpc.Errorf(codes.InvalidArgument, "%v", err) + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "%v", err) } - return client.Echo(ctx, &protoReq) + msg, err := client.Echo(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD)) + return msg, metadata, err + } var ( filter_ABitOfEverythingService_Echo_2 = &utilities.DoubleArray{Encoding: map[string]int{}, Base: []int(nil), Check: []int(nil)} ) -func request_ABitOfEverythingService_Echo_2(ctx context.Context, client ABitOfEverythingServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, error) { +func request_ABitOfEverythingService_Echo_2(ctx context.Context, client ABitOfEverythingServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) { var protoReq sub.StringMessage + var metadata runtime.ServerMetadata if err := runtime.PopulateQueryParameters(&protoReq, req.URL.Query(), filter_ABitOfEverythingService_Echo_2); err != nil { - return nil, grpc.Errorf(codes.InvalidArgument, "%v", err) + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "%v", err) } - return client.Echo(ctx, &protoReq) + msg, err := client.Echo(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD)) + return msg, metadata, err + } -func request_ABitOfEverythingService_BulkEcho_0(ctx context.Context, client ABitOfEverythingServiceClient, req *http.Request, pathParams map[string]string) (ABitOfEverythingService_BulkEchoClient, error) { +func request_ABitOfEverythingService_BulkEcho_0(ctx context.Context, client ABitOfEverythingServiceClient, req *http.Request, pathParams map[string]string) (ABitOfEverythingService_BulkEchoClient, runtime.ServerMetadata, error) { + var metadata runtime.ServerMetadata stream, err := client.BulkEcho(ctx) if err != nil { glog.Errorf("Failed to start streaming: %v", err) - return nil, err + return nil, metadata, err } dec := json.NewDecoder(req.Body) for { @@ -387,19 +437,26 @@ func request_ABitOfEverythingService_BulkEcho_0(ctx context.Context, client ABit } if err != nil { glog.Errorf("Failed to decode request: %v", err) - return nil, grpc.Errorf(codes.InvalidArgument, "%v", err) + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "%v", err) } if err = stream.Send(&protoReq); err != nil { glog.Errorf("Failed to send request: %v", err) - return nil, err + return nil, metadata, err } } - if err = stream.CloseSend(); err != nil { + if err := stream.CloseSend(); err != nil { glog.Errorf("Failed to terminate client stream: %v", err) - return nil, err + return nil, metadata, err } - return stream, nil + header, err := stream.Header() + if err != nil { + glog.Errorf("Failed to get header from client: %v", err) + return nil, metadata, err + } + metadata.HeaderMD = header + + return stream, metadata, nil } @@ -442,7 +499,8 @@ func RegisterABitOfEverythingServiceHandler(ctx context.Context, mux *runtime.Se cancel() }() } - resp, err := request_ABitOfEverythingService_Create_0(runtime.AnnotateContext(ctx, req), client, req, pathParams) + resp, md, err := request_ABitOfEverythingService_Create_0(runtime.AnnotateContext(ctx, req), client, req, pathParams) + ctx = runtime.NewServerMetadataContext(ctx, &md) if err != nil { runtime.HTTPError(ctx, w, req, err) return @@ -461,7 +519,8 @@ func RegisterABitOfEverythingServiceHandler(ctx context.Context, mux *runtime.Se cancel() }() } - resp, err := request_ABitOfEverythingService_CreateBody_0(runtime.AnnotateContext(ctx, req), client, req, pathParams) + resp, md, err := request_ABitOfEverythingService_CreateBody_0(runtime.AnnotateContext(ctx, req), client, req, pathParams) + ctx = runtime.NewServerMetadataContext(ctx, &md) if err != nil { runtime.HTTPError(ctx, w, req, err) return @@ -480,7 +539,8 @@ func RegisterABitOfEverythingServiceHandler(ctx context.Context, mux *runtime.Se cancel() }() } - resp, err := request_ABitOfEverythingService_BulkCreate_0(runtime.AnnotateContext(ctx, req), client, req, pathParams) + resp, md, err := request_ABitOfEverythingService_BulkCreate_0(runtime.AnnotateContext(ctx, req), client, req, pathParams) + ctx = runtime.NewServerMetadataContext(ctx, &md) if err != nil { runtime.HTTPError(ctx, w, req, err) return @@ -499,7 +559,8 @@ func RegisterABitOfEverythingServiceHandler(ctx context.Context, mux *runtime.Se cancel() }() } - resp, err := request_ABitOfEverythingService_Lookup_0(runtime.AnnotateContext(ctx, req), client, req, pathParams) + resp, md, err := request_ABitOfEverythingService_Lookup_0(runtime.AnnotateContext(ctx, req), client, req, pathParams) + ctx = runtime.NewServerMetadataContext(ctx, &md) if err != nil { runtime.HTTPError(ctx, w, req, err) return @@ -518,13 +579,14 @@ func RegisterABitOfEverythingServiceHandler(ctx context.Context, mux *runtime.Se cancel() }() } - resp, err := request_ABitOfEverythingService_List_0(runtime.AnnotateContext(ctx, req), client, req, pathParams) + resp, md, err := request_ABitOfEverythingService_List_0(runtime.AnnotateContext(ctx, req), client, req, pathParams) + ctx = runtime.NewServerMetadataContext(ctx, &md) if err != nil { runtime.HTTPError(ctx, w, req, err) return } - forward_ABitOfEverythingService_List_0(ctx, w, req, func() (proto.Message, error) { return resp.Recv() }, mux.GetForwardResponseOptions()...) + forward_ABitOfEverythingService_List_0(ctx, w, req, resp, func() (proto.Message, error) { return resp.Recv() }, mux.GetForwardResponseOptions()...) }) @@ -537,7 +599,8 @@ func RegisterABitOfEverythingServiceHandler(ctx context.Context, mux *runtime.Se cancel() }() } - resp, err := request_ABitOfEverythingService_Update_0(runtime.AnnotateContext(ctx, req), client, req, pathParams) + resp, md, err := request_ABitOfEverythingService_Update_0(runtime.AnnotateContext(ctx, req), client, req, pathParams) + ctx = runtime.NewServerMetadataContext(ctx, &md) if err != nil { runtime.HTTPError(ctx, w, req, err) return @@ -556,7 +619,8 @@ func RegisterABitOfEverythingServiceHandler(ctx context.Context, mux *runtime.Se cancel() }() } - resp, err := request_ABitOfEverythingService_Delete_0(runtime.AnnotateContext(ctx, req), client, req, pathParams) + resp, md, err := request_ABitOfEverythingService_Delete_0(runtime.AnnotateContext(ctx, req), client, req, pathParams) + ctx = runtime.NewServerMetadataContext(ctx, &md) if err != nil { runtime.HTTPError(ctx, w, req, err) return @@ -575,7 +639,8 @@ func RegisterABitOfEverythingServiceHandler(ctx context.Context, mux *runtime.Se cancel() }() } - resp, err := request_ABitOfEverythingService_Echo_0(runtime.AnnotateContext(ctx, req), client, req, pathParams) + resp, md, err := request_ABitOfEverythingService_Echo_0(runtime.AnnotateContext(ctx, req), client, req, pathParams) + ctx = runtime.NewServerMetadataContext(ctx, &md) if err != nil { runtime.HTTPError(ctx, w, req, err) return @@ -594,7 +659,8 @@ func RegisterABitOfEverythingServiceHandler(ctx context.Context, mux *runtime.Se cancel() }() } - resp, err := request_ABitOfEverythingService_Echo_1(runtime.AnnotateContext(ctx, req), client, req, pathParams) + resp, md, err := request_ABitOfEverythingService_Echo_1(runtime.AnnotateContext(ctx, req), client, req, pathParams) + ctx = runtime.NewServerMetadataContext(ctx, &md) if err != nil { runtime.HTTPError(ctx, w, req, err) return @@ -613,7 +679,8 @@ func RegisterABitOfEverythingServiceHandler(ctx context.Context, mux *runtime.Se cancel() }() } - resp, err := request_ABitOfEverythingService_Echo_2(runtime.AnnotateContext(ctx, req), client, req, pathParams) + resp, md, err := request_ABitOfEverythingService_Echo_2(runtime.AnnotateContext(ctx, req), client, req, pathParams) + ctx = runtime.NewServerMetadataContext(ctx, &md) if err != nil { runtime.HTTPError(ctx, w, req, err) return @@ -632,13 +699,14 @@ func RegisterABitOfEverythingServiceHandler(ctx context.Context, mux *runtime.Se cancel() }() } - resp, err := request_ABitOfEverythingService_BulkEcho_0(runtime.AnnotateContext(ctx, req), client, req, pathParams) + resp, md, err := request_ABitOfEverythingService_BulkEcho_0(runtime.AnnotateContext(ctx, req), client, req, pathParams) + ctx = runtime.NewServerMetadataContext(ctx, &md) if err != nil { runtime.HTTPError(ctx, w, req, err) return } - forward_ABitOfEverythingService_BulkEcho_0(ctx, w, req, func() (proto.Message, error) { return resp.Recv() }, mux.GetForwardResponseOptions()...) + forward_ABitOfEverythingService_BulkEcho_0(ctx, w, req, resp, func() (proto.Message, error) { return resp.Recv() }, mux.GetForwardResponseOptions()...) }) diff --git a/examples/examplepb/echo_service.pb.gw.go b/examples/examplepb/echo_service.pb.gw.go index 1e7f121f023..6f28b97d209 100644 --- a/examples/examplepb/echo_service.pb.gw.go +++ b/examples/examplepb/echo_service.pb.gw.go @@ -29,8 +29,9 @@ var _ = runtime.String var _ = json.Marshal var _ = utilities.NewDoubleArray -func request_EchoService_Echo_0(ctx context.Context, client EchoServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, error) { +func request_EchoService_Echo_0(ctx context.Context, client EchoServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) { var protoReq SimpleMessage + var metadata runtime.ServerMetadata var ( val string @@ -41,26 +42,31 @@ func request_EchoService_Echo_0(ctx context.Context, client EchoServiceClient, r val, ok = pathParams["id"] if !ok { - return nil, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "id") + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "id") } protoReq.Id, err = runtime.String(val) if err != nil { - return nil, err + return nil, metadata, err } - return client.Echo(ctx, &protoReq) + msg, err := client.Echo(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD)) + return msg, metadata, err + } -func request_EchoService_EchoBody_0(ctx context.Context, client EchoServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, error) { +func request_EchoService_EchoBody_0(ctx context.Context, client EchoServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) { var protoReq SimpleMessage + var metadata runtime.ServerMetadata if err := json.NewDecoder(req.Body).Decode(&protoReq); err != nil { - return nil, grpc.Errorf(codes.InvalidArgument, "%v", err) + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "%v", err) } - return client.EchoBody(ctx, &protoReq) + msg, err := client.EchoBody(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD)) + return msg, metadata, err + } // RegisterEchoServiceHandlerFromEndpoint is same as RegisterEchoServiceHandler but @@ -102,7 +108,8 @@ func RegisterEchoServiceHandler(ctx context.Context, mux *runtime.ServeMux, conn cancel() }() } - resp, err := request_EchoService_Echo_0(runtime.AnnotateContext(ctx, req), client, req, pathParams) + resp, md, err := request_EchoService_Echo_0(runtime.AnnotateContext(ctx, req), client, req, pathParams) + ctx = runtime.NewServerMetadataContext(ctx, &md) if err != nil { runtime.HTTPError(ctx, w, req, err) return @@ -121,7 +128,8 @@ func RegisterEchoServiceHandler(ctx context.Context, mux *runtime.ServeMux, conn cancel() }() } - resp, err := request_EchoService_EchoBody_0(runtime.AnnotateContext(ctx, req), client, req, pathParams) + resp, md, err := request_EchoService_EchoBody_0(runtime.AnnotateContext(ctx, req), client, req, pathParams) + ctx = runtime.NewServerMetadataContext(ctx, &md) if err != nil { runtime.HTTPError(ctx, w, req, err) return diff --git a/examples/examplepb/flow_combination.pb.gw.go b/examples/examplepb/flow_combination.pb.gw.go index 3839f631998..da112dca668 100644 --- a/examples/examplepb/flow_combination.pb.gw.go +++ b/examples/examplepb/flow_combination.pb.gw.go @@ -29,23 +29,38 @@ var _ = runtime.String var _ = json.Marshal var _ = utilities.NewDoubleArray -func request_FlowCombination_RpcEmptyRpc_0(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (proto.Message, error) { +func request_FlowCombination_RpcEmptyRpc_0(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) { var protoReq EmptyProto + var metadata runtime.ServerMetadata + + msg, err := client.RpcEmptyRpc(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD)) + return msg, metadata, err - return client.RpcEmptyRpc(ctx, &protoReq) } -func request_FlowCombination_RpcEmptyStream_0(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (FlowCombination_RpcEmptyStreamClient, error) { +func request_FlowCombination_RpcEmptyStream_0(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (FlowCombination_RpcEmptyStreamClient, runtime.ServerMetadata, error) { var protoReq EmptyProto + var metadata runtime.ServerMetadata + + stream, err := client.RpcEmptyStream(ctx, &protoReq) + if err != nil { + return nil, metadata, err + } + header, err := stream.Header() + if err != nil { + return nil, metadata, err + } + metadata.HeaderMD = header + return stream, metadata, nil - return client.RpcEmptyStream(ctx, &protoReq) } -func request_FlowCombination_StreamEmptyRpc_0(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (proto.Message, error) { +func request_FlowCombination_StreamEmptyRpc_0(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) { + var metadata runtime.ServerMetadata stream, err := client.StreamEmptyRpc(ctx) if err != nil { glog.Errorf("Failed to start streaming: %v", err) - return nil, err + return nil, metadata, err } dec := json.NewDecoder(req.Body) for { @@ -56,23 +71,37 @@ func request_FlowCombination_StreamEmptyRpc_0(ctx context.Context, client FlowCo } if err != nil { glog.Errorf("Failed to decode request: %v", err) - return nil, grpc.Errorf(codes.InvalidArgument, "%v", err) + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "%v", err) } if err = stream.Send(&protoReq); err != nil { glog.Errorf("Failed to send request: %v", err) - return nil, err + return nil, metadata, err } } - return stream.CloseAndRecv() + if err := stream.CloseSend(); err != nil { + glog.Errorf("Failed to terminate client stream: %v", err) + return nil, metadata, err + } + header, err := stream.Header() + if err != nil { + glog.Errorf("Failed to get header from client: %v", err) + return nil, metadata, err + } + metadata.HeaderMD = header + + msg, err := stream.CloseAndRecv() + metadata.TrailerMD = stream.Trailer() + return msg, metadata, err } -func request_FlowCombination_StreamEmptyStream_0(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (FlowCombination_StreamEmptyStreamClient, error) { +func request_FlowCombination_StreamEmptyStream_0(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (FlowCombination_StreamEmptyStreamClient, runtime.ServerMetadata, error) { + var metadata runtime.ServerMetadata stream, err := client.StreamEmptyStream(ctx) if err != nil { glog.Errorf("Failed to start streaming: %v", err) - return nil, err + return nil, metadata, err } dec := json.NewDecoder(req.Body) for { @@ -83,34 +112,45 @@ func request_FlowCombination_StreamEmptyStream_0(ctx context.Context, client Flo } if err != nil { glog.Errorf("Failed to decode request: %v", err) - return nil, grpc.Errorf(codes.InvalidArgument, "%v", err) + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "%v", err) } if err = stream.Send(&protoReq); err != nil { glog.Errorf("Failed to send request: %v", err) - return nil, err + return nil, metadata, err } } - if err = stream.CloseSend(); err != nil { + if err := stream.CloseSend(); err != nil { glog.Errorf("Failed to terminate client stream: %v", err) - return nil, err + return nil, metadata, err + } + header, err := stream.Header() + if err != nil { + glog.Errorf("Failed to get header from client: %v", err) + return nil, metadata, err } - return stream, nil + metadata.HeaderMD = header + + return stream, metadata, nil } -func request_FlowCombination_RpcBodyRpc_0(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (proto.Message, error) { +func request_FlowCombination_RpcBodyRpc_0(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) { var protoReq NonEmptyProto + var metadata runtime.ServerMetadata if err := json.NewDecoder(req.Body).Decode(&protoReq); err != nil { - return nil, grpc.Errorf(codes.InvalidArgument, "%v", err) + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "%v", err) } - return client.RpcBodyRpc(ctx, &protoReq) + msg, err := client.RpcBodyRpc(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD)) + return msg, metadata, err + } -func request_FlowCombination_RpcBodyRpc_1(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (proto.Message, error) { +func request_FlowCombination_RpcBodyRpc_1(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) { var protoReq NonEmptyProto + var metadata runtime.ServerMetadata var ( val string @@ -121,59 +161,65 @@ func request_FlowCombination_RpcBodyRpc_1(ctx context.Context, client FlowCombin val, ok = pathParams["a"] if !ok { - return nil, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "a") + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "a") } protoReq.A, err = runtime.String(val) if err != nil { - return nil, err + return nil, metadata, err } val, ok = pathParams["b"] if !ok { - return nil, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "b") + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "b") } protoReq.B, err = runtime.String(val) if err != nil { - return nil, err + return nil, metadata, err } val, ok = pathParams["c"] if !ok { - return nil, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "c") + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "c") } protoReq.C, err = runtime.String(val) if err != nil { - return nil, err + return nil, metadata, err } - return client.RpcBodyRpc(ctx, &protoReq) + msg, err := client.RpcBodyRpc(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD)) + return msg, metadata, err + } var ( filter_FlowCombination_RpcBodyRpc_2 = &utilities.DoubleArray{Encoding: map[string]int{}, Base: []int(nil), Check: []int(nil)} ) -func request_FlowCombination_RpcBodyRpc_2(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (proto.Message, error) { +func request_FlowCombination_RpcBodyRpc_2(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) { var protoReq NonEmptyProto + var metadata runtime.ServerMetadata if err := runtime.PopulateQueryParameters(&protoReq, req.URL.Query(), filter_FlowCombination_RpcBodyRpc_2); err != nil { - return nil, grpc.Errorf(codes.InvalidArgument, "%v", err) + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "%v", err) } - return client.RpcBodyRpc(ctx, &protoReq) + msg, err := client.RpcBodyRpc(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD)) + return msg, metadata, err + } -func request_FlowCombination_RpcBodyRpc_3(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (proto.Message, error) { +func request_FlowCombination_RpcBodyRpc_3(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) { var protoReq NonEmptyProto + var metadata runtime.ServerMetadata if err := json.NewDecoder(req.Body).Decode(&protoReq.C); err != nil { - return nil, grpc.Errorf(codes.InvalidArgument, "%v", err) + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "%v", err) } var ( @@ -185,56 +231,62 @@ func request_FlowCombination_RpcBodyRpc_3(ctx context.Context, client FlowCombin val, ok = pathParams["a"] if !ok { - return nil, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "a") + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "a") } protoReq.A, err = runtime.String(val) if err != nil { - return nil, err + return nil, metadata, err } val, ok = pathParams["b"] if !ok { - return nil, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "b") + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "b") } protoReq.B, err = runtime.String(val) if err != nil { - return nil, err + return nil, metadata, err } - return client.RpcBodyRpc(ctx, &protoReq) + msg, err := client.RpcBodyRpc(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD)) + return msg, metadata, err + } var ( filter_FlowCombination_RpcBodyRpc_4 = &utilities.DoubleArray{Encoding: map[string]int{"c": 0}, Base: []int{1, 1, 0}, Check: []int{0, 1, 2}} ) -func request_FlowCombination_RpcBodyRpc_4(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (proto.Message, error) { +func request_FlowCombination_RpcBodyRpc_4(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) { var protoReq NonEmptyProto + var metadata runtime.ServerMetadata if err := json.NewDecoder(req.Body).Decode(&protoReq.C); err != nil { - return nil, grpc.Errorf(codes.InvalidArgument, "%v", err) + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "%v", err) } if err := runtime.PopulateQueryParameters(&protoReq, req.URL.Query(), filter_FlowCombination_RpcBodyRpc_4); err != nil { - return nil, grpc.Errorf(codes.InvalidArgument, "%v", err) + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "%v", err) } - return client.RpcBodyRpc(ctx, &protoReq) + msg, err := client.RpcBodyRpc(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD)) + return msg, metadata, err + } var ( filter_FlowCombination_RpcBodyRpc_5 = &utilities.DoubleArray{Encoding: map[string]int{"c": 0, "a": 1}, Base: []int{1, 1, 2, 0, 0}, Check: []int{0, 1, 1, 2, 3}} ) -func request_FlowCombination_RpcBodyRpc_5(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (proto.Message, error) { +func request_FlowCombination_RpcBodyRpc_5(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) { var protoReq NonEmptyProto + var metadata runtime.ServerMetadata if err := json.NewDecoder(req.Body).Decode(&protoReq.C); err != nil { - return nil, grpc.Errorf(codes.InvalidArgument, "%v", err) + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "%v", err) } var ( @@ -246,28 +298,31 @@ func request_FlowCombination_RpcBodyRpc_5(ctx context.Context, client FlowCombin val, ok = pathParams["a"] if !ok { - return nil, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "a") + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "a") } protoReq.A, err = runtime.String(val) if err != nil { - return nil, err + return nil, metadata, err } if err := runtime.PopulateQueryParameters(&protoReq, req.URL.Query(), filter_FlowCombination_RpcBodyRpc_5); err != nil { - return nil, grpc.Errorf(codes.InvalidArgument, "%v", err) + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "%v", err) } - return client.RpcBodyRpc(ctx, &protoReq) + msg, err := client.RpcBodyRpc(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD)) + return msg, metadata, err + } var ( filter_FlowCombination_RpcBodyRpc_6 = &utilities.DoubleArray{Encoding: map[string]int{"a": 0}, Base: []int{1, 1, 0}, Check: []int{0, 1, 2}} ) -func request_FlowCombination_RpcBodyRpc_6(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (proto.Message, error) { +func request_FlowCombination_RpcBodyRpc_6(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) { var protoReq NonEmptyProto + var metadata runtime.ServerMetadata var ( val string @@ -278,28 +333,31 @@ func request_FlowCombination_RpcBodyRpc_6(ctx context.Context, client FlowCombin val, ok = pathParams["a"] if !ok { - return nil, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "a") + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "a") } protoReq.A, err = runtime.String(val) if err != nil { - return nil, err + return nil, metadata, err } if err := runtime.PopulateQueryParameters(&protoReq, req.URL.Query(), filter_FlowCombination_RpcBodyRpc_6); err != nil { - return nil, grpc.Errorf(codes.InvalidArgument, "%v", err) + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "%v", err) } - return client.RpcBodyRpc(ctx, &protoReq) + msg, err := client.RpcBodyRpc(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD)) + return msg, metadata, err + } var ( filter_FlowCombination_RpcPathSingleNestedRpc_0 = &utilities.DoubleArray{Encoding: map[string]int{"a": 0, "str": 1}, Base: []int{1, 1, 1, 0}, Check: []int{0, 1, 2, 3}} ) -func request_FlowCombination_RpcPathSingleNestedRpc_0(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (proto.Message, error) { +func request_FlowCombination_RpcPathSingleNestedRpc_0(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) { var protoReq SingleNestedProto + var metadata runtime.ServerMetadata var ( val string @@ -310,31 +368,34 @@ func request_FlowCombination_RpcPathSingleNestedRpc_0(ctx context.Context, clien val, ok = pathParams["a.str"] if !ok { - return nil, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "a.str") + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "a.str") } err = runtime.PopulateFieldFromPath(&protoReq, "a.str", val) if err != nil { - return nil, err + return nil, metadata, err } if err := runtime.PopulateQueryParameters(&protoReq, req.URL.Query(), filter_FlowCombination_RpcPathSingleNestedRpc_0); err != nil { - return nil, grpc.Errorf(codes.InvalidArgument, "%v", err) + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "%v", err) } - return client.RpcPathSingleNestedRpc(ctx, &protoReq) + msg, err := client.RpcPathSingleNestedRpc(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD)) + return msg, metadata, err + } var ( filter_FlowCombination_RpcPathNestedRpc_0 = &utilities.DoubleArray{Encoding: map[string]int{"c": 0, "a": 1, "str": 2, "b": 3}, Base: []int{1, 1, 1, 2, 3, 0, 0, 0}, Check: []int{0, 1, 1, 3, 1, 2, 4, 5}} ) -func request_FlowCombination_RpcPathNestedRpc_0(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (proto.Message, error) { +func request_FlowCombination_RpcPathNestedRpc_0(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) { var protoReq NestedProto + var metadata runtime.ServerMetadata if err := json.NewDecoder(req.Body).Decode(&protoReq.C); err != nil { - return nil, grpc.Errorf(codes.InvalidArgument, "%v", err) + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "%v", err) } var ( @@ -346,39 +407,42 @@ func request_FlowCombination_RpcPathNestedRpc_0(ctx context.Context, client Flow val, ok = pathParams["a.str"] if !ok { - return nil, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "a.str") + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "a.str") } err = runtime.PopulateFieldFromPath(&protoReq, "a.str", val) if err != nil { - return nil, err + return nil, metadata, err } val, ok = pathParams["b"] if !ok { - return nil, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "b") + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "b") } protoReq.B, err = runtime.String(val) if err != nil { - return nil, err + return nil, metadata, err } if err := runtime.PopulateQueryParameters(&protoReq, req.URL.Query(), filter_FlowCombination_RpcPathNestedRpc_0); err != nil { - return nil, grpc.Errorf(codes.InvalidArgument, "%v", err) + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "%v", err) } - return client.RpcPathNestedRpc(ctx, &protoReq) + msg, err := client.RpcPathNestedRpc(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD)) + return msg, metadata, err + } var ( filter_FlowCombination_RpcPathNestedRpc_1 = &utilities.DoubleArray{Encoding: map[string]int{"a": 0, "str": 1}, Base: []int{1, 1, 1, 0}, Check: []int{0, 1, 2, 3}} ) -func request_FlowCombination_RpcPathNestedRpc_1(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (proto.Message, error) { +func request_FlowCombination_RpcPathNestedRpc_1(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) { var protoReq NestedProto + var metadata runtime.ServerMetadata var ( val string @@ -389,31 +453,34 @@ func request_FlowCombination_RpcPathNestedRpc_1(ctx context.Context, client Flow val, ok = pathParams["a.str"] if !ok { - return nil, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "a.str") + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "a.str") } err = runtime.PopulateFieldFromPath(&protoReq, "a.str", val) if err != nil { - return nil, err + return nil, metadata, err } if err := runtime.PopulateQueryParameters(&protoReq, req.URL.Query(), filter_FlowCombination_RpcPathNestedRpc_1); err != nil { - return nil, grpc.Errorf(codes.InvalidArgument, "%v", err) + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "%v", err) } - return client.RpcPathNestedRpc(ctx, &protoReq) + msg, err := client.RpcPathNestedRpc(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD)) + return msg, metadata, err + } var ( filter_FlowCombination_RpcPathNestedRpc_2 = &utilities.DoubleArray{Encoding: map[string]int{"c": 0, "a": 1, "str": 2}, Base: []int{1, 1, 1, 2, 0, 0}, Check: []int{0, 1, 1, 3, 2, 4}} ) -func request_FlowCombination_RpcPathNestedRpc_2(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (proto.Message, error) { +func request_FlowCombination_RpcPathNestedRpc_2(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) { var protoReq NestedProto + var metadata runtime.ServerMetadata if err := json.NewDecoder(req.Body).Decode(&protoReq.C); err != nil { - return nil, grpc.Errorf(codes.InvalidArgument, "%v", err) + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "%v", err) } var ( @@ -425,34 +492,48 @@ func request_FlowCombination_RpcPathNestedRpc_2(ctx context.Context, client Flow val, ok = pathParams["a.str"] if !ok { - return nil, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "a.str") + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "a.str") } err = runtime.PopulateFieldFromPath(&protoReq, "a.str", val) if err != nil { - return nil, err + return nil, metadata, err } if err := runtime.PopulateQueryParameters(&protoReq, req.URL.Query(), filter_FlowCombination_RpcPathNestedRpc_2); err != nil { - return nil, grpc.Errorf(codes.InvalidArgument, "%v", err) + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "%v", err) } - return client.RpcPathNestedRpc(ctx, &protoReq) + msg, err := client.RpcPathNestedRpc(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD)) + return msg, metadata, err + } -func request_FlowCombination_RpcBodyStream_0(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (FlowCombination_RpcBodyStreamClient, error) { +func request_FlowCombination_RpcBodyStream_0(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (FlowCombination_RpcBodyStreamClient, runtime.ServerMetadata, error) { var protoReq NonEmptyProto + var metadata runtime.ServerMetadata if err := json.NewDecoder(req.Body).Decode(&protoReq); err != nil { - return nil, grpc.Errorf(codes.InvalidArgument, "%v", err) + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "%v", err) + } + + stream, err := client.RpcBodyStream(ctx, &protoReq) + if err != nil { + return nil, metadata, err + } + header, err := stream.Header() + if err != nil { + return nil, metadata, err } + metadata.HeaderMD = header + return stream, metadata, nil - return client.RpcBodyStream(ctx, &protoReq) } -func request_FlowCombination_RpcBodyStream_1(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (FlowCombination_RpcBodyStreamClient, error) { +func request_FlowCombination_RpcBodyStream_1(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (FlowCombination_RpcBodyStreamClient, runtime.ServerMetadata, error) { var protoReq NonEmptyProto + var metadata runtime.ServerMetadata var ( val string @@ -463,59 +544,81 @@ func request_FlowCombination_RpcBodyStream_1(ctx context.Context, client FlowCom val, ok = pathParams["a"] if !ok { - return nil, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "a") + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "a") } protoReq.A, err = runtime.String(val) if err != nil { - return nil, err + return nil, metadata, err } val, ok = pathParams["b"] if !ok { - return nil, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "b") + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "b") } protoReq.B, err = runtime.String(val) if err != nil { - return nil, err + return nil, metadata, err } val, ok = pathParams["c"] if !ok { - return nil, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "c") + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "c") } protoReq.C, err = runtime.String(val) if err != nil { - return nil, err + return nil, metadata, err } - return client.RpcBodyStream(ctx, &protoReq) + stream, err := client.RpcBodyStream(ctx, &protoReq) + if err != nil { + return nil, metadata, err + } + header, err := stream.Header() + if err != nil { + return nil, metadata, err + } + metadata.HeaderMD = header + return stream, metadata, nil + } var ( filter_FlowCombination_RpcBodyStream_2 = &utilities.DoubleArray{Encoding: map[string]int{}, Base: []int(nil), Check: []int(nil)} ) -func request_FlowCombination_RpcBodyStream_2(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (FlowCombination_RpcBodyStreamClient, error) { +func request_FlowCombination_RpcBodyStream_2(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (FlowCombination_RpcBodyStreamClient, runtime.ServerMetadata, error) { var protoReq NonEmptyProto + var metadata runtime.ServerMetadata if err := runtime.PopulateQueryParameters(&protoReq, req.URL.Query(), filter_FlowCombination_RpcBodyStream_2); err != nil { - return nil, grpc.Errorf(codes.InvalidArgument, "%v", err) + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "%v", err) + } + + stream, err := client.RpcBodyStream(ctx, &protoReq) + if err != nil { + return nil, metadata, err + } + header, err := stream.Header() + if err != nil { + return nil, metadata, err } + metadata.HeaderMD = header + return stream, metadata, nil - return client.RpcBodyStream(ctx, &protoReq) } -func request_FlowCombination_RpcBodyStream_3(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (FlowCombination_RpcBodyStreamClient, error) { +func request_FlowCombination_RpcBodyStream_3(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (FlowCombination_RpcBodyStreamClient, runtime.ServerMetadata, error) { var protoReq NonEmptyProto + var metadata runtime.ServerMetadata if err := json.NewDecoder(req.Body).Decode(&protoReq.C); err != nil { - return nil, grpc.Errorf(codes.InvalidArgument, "%v", err) + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "%v", err) } var ( @@ -527,56 +630,78 @@ func request_FlowCombination_RpcBodyStream_3(ctx context.Context, client FlowCom val, ok = pathParams["a"] if !ok { - return nil, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "a") + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "a") } protoReq.A, err = runtime.String(val) if err != nil { - return nil, err + return nil, metadata, err } val, ok = pathParams["b"] if !ok { - return nil, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "b") + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "b") } protoReq.B, err = runtime.String(val) if err != nil { - return nil, err + return nil, metadata, err } - return client.RpcBodyStream(ctx, &protoReq) + stream, err := client.RpcBodyStream(ctx, &protoReq) + if err != nil { + return nil, metadata, err + } + header, err := stream.Header() + if err != nil { + return nil, metadata, err + } + metadata.HeaderMD = header + return stream, metadata, nil + } var ( filter_FlowCombination_RpcBodyStream_4 = &utilities.DoubleArray{Encoding: map[string]int{"c": 0}, Base: []int{1, 1, 0}, Check: []int{0, 1, 2}} ) -func request_FlowCombination_RpcBodyStream_4(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (FlowCombination_RpcBodyStreamClient, error) { +func request_FlowCombination_RpcBodyStream_4(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (FlowCombination_RpcBodyStreamClient, runtime.ServerMetadata, error) { var protoReq NonEmptyProto + var metadata runtime.ServerMetadata if err := json.NewDecoder(req.Body).Decode(&protoReq.C); err != nil { - return nil, grpc.Errorf(codes.InvalidArgument, "%v", err) + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "%v", err) } if err := runtime.PopulateQueryParameters(&protoReq, req.URL.Query(), filter_FlowCombination_RpcBodyStream_4); err != nil { - return nil, grpc.Errorf(codes.InvalidArgument, "%v", err) + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "%v", err) + } + + stream, err := client.RpcBodyStream(ctx, &protoReq) + if err != nil { + return nil, metadata, err + } + header, err := stream.Header() + if err != nil { + return nil, metadata, err } + metadata.HeaderMD = header + return stream, metadata, nil - return client.RpcBodyStream(ctx, &protoReq) } var ( filter_FlowCombination_RpcBodyStream_5 = &utilities.DoubleArray{Encoding: map[string]int{"c": 0, "a": 1}, Base: []int{1, 1, 2, 0, 0}, Check: []int{0, 1, 1, 2, 3}} ) -func request_FlowCombination_RpcBodyStream_5(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (FlowCombination_RpcBodyStreamClient, error) { +func request_FlowCombination_RpcBodyStream_5(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (FlowCombination_RpcBodyStreamClient, runtime.ServerMetadata, error) { var protoReq NonEmptyProto + var metadata runtime.ServerMetadata if err := json.NewDecoder(req.Body).Decode(&protoReq.C); err != nil { - return nil, grpc.Errorf(codes.InvalidArgument, "%v", err) + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "%v", err) } var ( @@ -588,28 +713,39 @@ func request_FlowCombination_RpcBodyStream_5(ctx context.Context, client FlowCom val, ok = pathParams["a"] if !ok { - return nil, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "a") + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "a") } protoReq.A, err = runtime.String(val) if err != nil { - return nil, err + return nil, metadata, err } if err := runtime.PopulateQueryParameters(&protoReq, req.URL.Query(), filter_FlowCombination_RpcBodyStream_5); err != nil { - return nil, grpc.Errorf(codes.InvalidArgument, "%v", err) + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "%v", err) } - return client.RpcBodyStream(ctx, &protoReq) + stream, err := client.RpcBodyStream(ctx, &protoReq) + if err != nil { + return nil, metadata, err + } + header, err := stream.Header() + if err != nil { + return nil, metadata, err + } + metadata.HeaderMD = header + return stream, metadata, nil + } var ( filter_FlowCombination_RpcBodyStream_6 = &utilities.DoubleArray{Encoding: map[string]int{"a": 0}, Base: []int{1, 1, 0}, Check: []int{0, 1, 2}} ) -func request_FlowCombination_RpcBodyStream_6(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (FlowCombination_RpcBodyStreamClient, error) { +func request_FlowCombination_RpcBodyStream_6(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (FlowCombination_RpcBodyStreamClient, runtime.ServerMetadata, error) { var protoReq NonEmptyProto + var metadata runtime.ServerMetadata var ( val string @@ -620,28 +756,39 @@ func request_FlowCombination_RpcBodyStream_6(ctx context.Context, client FlowCom val, ok = pathParams["a"] if !ok { - return nil, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "a") + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "a") } protoReq.A, err = runtime.String(val) if err != nil { - return nil, err + return nil, metadata, err } if err := runtime.PopulateQueryParameters(&protoReq, req.URL.Query(), filter_FlowCombination_RpcBodyStream_6); err != nil { - return nil, grpc.Errorf(codes.InvalidArgument, "%v", err) + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "%v", err) + } + + stream, err := client.RpcBodyStream(ctx, &protoReq) + if err != nil { + return nil, metadata, err + } + header, err := stream.Header() + if err != nil { + return nil, metadata, err } + metadata.HeaderMD = header + return stream, metadata, nil - return client.RpcBodyStream(ctx, &protoReq) } var ( filter_FlowCombination_RpcPathSingleNestedStream_0 = &utilities.DoubleArray{Encoding: map[string]int{"a": 0, "str": 1}, Base: []int{1, 1, 1, 0}, Check: []int{0, 1, 2, 3}} ) -func request_FlowCombination_RpcPathSingleNestedStream_0(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (FlowCombination_RpcPathSingleNestedStreamClient, error) { +func request_FlowCombination_RpcPathSingleNestedStream_0(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (FlowCombination_RpcPathSingleNestedStreamClient, runtime.ServerMetadata, error) { var protoReq SingleNestedProto + var metadata runtime.ServerMetadata var ( val string @@ -652,31 +799,42 @@ func request_FlowCombination_RpcPathSingleNestedStream_0(ctx context.Context, cl val, ok = pathParams["a.str"] if !ok { - return nil, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "a.str") + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "a.str") } err = runtime.PopulateFieldFromPath(&protoReq, "a.str", val) if err != nil { - return nil, err + return nil, metadata, err } if err := runtime.PopulateQueryParameters(&protoReq, req.URL.Query(), filter_FlowCombination_RpcPathSingleNestedStream_0); err != nil { - return nil, grpc.Errorf(codes.InvalidArgument, "%v", err) + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "%v", err) } - return client.RpcPathSingleNestedStream(ctx, &protoReq) + stream, err := client.RpcPathSingleNestedStream(ctx, &protoReq) + if err != nil { + return nil, metadata, err + } + header, err := stream.Header() + if err != nil { + return nil, metadata, err + } + metadata.HeaderMD = header + return stream, metadata, nil + } var ( filter_FlowCombination_RpcPathNestedStream_0 = &utilities.DoubleArray{Encoding: map[string]int{"c": 0, "a": 1, "str": 2, "b": 3}, Base: []int{1, 1, 1, 2, 3, 0, 0, 0}, Check: []int{0, 1, 1, 3, 1, 2, 4, 5}} ) -func request_FlowCombination_RpcPathNestedStream_0(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (FlowCombination_RpcPathNestedStreamClient, error) { +func request_FlowCombination_RpcPathNestedStream_0(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (FlowCombination_RpcPathNestedStreamClient, runtime.ServerMetadata, error) { var protoReq NestedProto + var metadata runtime.ServerMetadata if err := json.NewDecoder(req.Body).Decode(&protoReq.C); err != nil { - return nil, grpc.Errorf(codes.InvalidArgument, "%v", err) + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "%v", err) } var ( @@ -688,39 +846,50 @@ func request_FlowCombination_RpcPathNestedStream_0(ctx context.Context, client F val, ok = pathParams["a.str"] if !ok { - return nil, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "a.str") + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "a.str") } err = runtime.PopulateFieldFromPath(&protoReq, "a.str", val) if err != nil { - return nil, err + return nil, metadata, err } val, ok = pathParams["b"] if !ok { - return nil, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "b") + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "b") } protoReq.B, err = runtime.String(val) if err != nil { - return nil, err + return nil, metadata, err } if err := runtime.PopulateQueryParameters(&protoReq, req.URL.Query(), filter_FlowCombination_RpcPathNestedStream_0); err != nil { - return nil, grpc.Errorf(codes.InvalidArgument, "%v", err) + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "%v", err) + } + + stream, err := client.RpcPathNestedStream(ctx, &protoReq) + if err != nil { + return nil, metadata, err + } + header, err := stream.Header() + if err != nil { + return nil, metadata, err } + metadata.HeaderMD = header + return stream, metadata, nil - return client.RpcPathNestedStream(ctx, &protoReq) } var ( filter_FlowCombination_RpcPathNestedStream_1 = &utilities.DoubleArray{Encoding: map[string]int{"a": 0, "str": 1}, Base: []int{1, 1, 1, 0}, Check: []int{0, 1, 2, 3}} ) -func request_FlowCombination_RpcPathNestedStream_1(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (FlowCombination_RpcPathNestedStreamClient, error) { +func request_FlowCombination_RpcPathNestedStream_1(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (FlowCombination_RpcPathNestedStreamClient, runtime.ServerMetadata, error) { var protoReq NestedProto + var metadata runtime.ServerMetadata var ( val string @@ -731,31 +900,42 @@ func request_FlowCombination_RpcPathNestedStream_1(ctx context.Context, client F val, ok = pathParams["a.str"] if !ok { - return nil, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "a.str") + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "a.str") } err = runtime.PopulateFieldFromPath(&protoReq, "a.str", val) if err != nil { - return nil, err + return nil, metadata, err } if err := runtime.PopulateQueryParameters(&protoReq, req.URL.Query(), filter_FlowCombination_RpcPathNestedStream_1); err != nil { - return nil, grpc.Errorf(codes.InvalidArgument, "%v", err) + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "%v", err) } - return client.RpcPathNestedStream(ctx, &protoReq) + stream, err := client.RpcPathNestedStream(ctx, &protoReq) + if err != nil { + return nil, metadata, err + } + header, err := stream.Header() + if err != nil { + return nil, metadata, err + } + metadata.HeaderMD = header + return stream, metadata, nil + } var ( filter_FlowCombination_RpcPathNestedStream_2 = &utilities.DoubleArray{Encoding: map[string]int{"c": 0, "a": 1, "str": 2}, Base: []int{1, 1, 1, 2, 0, 0}, Check: []int{0, 1, 1, 3, 2, 4}} ) -func request_FlowCombination_RpcPathNestedStream_2(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (FlowCombination_RpcPathNestedStreamClient, error) { +func request_FlowCombination_RpcPathNestedStream_2(ctx context.Context, client FlowCombinationClient, req *http.Request, pathParams map[string]string) (FlowCombination_RpcPathNestedStreamClient, runtime.ServerMetadata, error) { var protoReq NestedProto + var metadata runtime.ServerMetadata if err := json.NewDecoder(req.Body).Decode(&protoReq.C); err != nil { - return nil, grpc.Errorf(codes.InvalidArgument, "%v", err) + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "%v", err) } var ( @@ -767,20 +947,30 @@ func request_FlowCombination_RpcPathNestedStream_2(ctx context.Context, client F val, ok = pathParams["a.str"] if !ok { - return nil, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "a.str") + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "missing parameter %s", "a.str") } err = runtime.PopulateFieldFromPath(&protoReq, "a.str", val) if err != nil { - return nil, err + return nil, metadata, err } if err := runtime.PopulateQueryParameters(&protoReq, req.URL.Query(), filter_FlowCombination_RpcPathNestedStream_2); err != nil { - return nil, grpc.Errorf(codes.InvalidArgument, "%v", err) + return nil, metadata, grpc.Errorf(codes.InvalidArgument, "%v", err) + } + + stream, err := client.RpcPathNestedStream(ctx, &protoReq) + if err != nil { + return nil, metadata, err + } + header, err := stream.Header() + if err != nil { + return nil, metadata, err } + metadata.HeaderMD = header + return stream, metadata, nil - return client.RpcPathNestedStream(ctx, &protoReq) } // RegisterFlowCombinationHandlerFromEndpoint is same as RegisterFlowCombinationHandler but @@ -822,7 +1012,8 @@ func RegisterFlowCombinationHandler(ctx context.Context, mux *runtime.ServeMux, cancel() }() } - resp, err := request_FlowCombination_RpcEmptyRpc_0(runtime.AnnotateContext(ctx, req), client, req, pathParams) + resp, md, err := request_FlowCombination_RpcEmptyRpc_0(runtime.AnnotateContext(ctx, req), client, req, pathParams) + ctx = runtime.NewServerMetadataContext(ctx, &md) if err != nil { runtime.HTTPError(ctx, w, req, err) return @@ -841,13 +1032,14 @@ func RegisterFlowCombinationHandler(ctx context.Context, mux *runtime.ServeMux, cancel() }() } - resp, err := request_FlowCombination_RpcEmptyStream_0(runtime.AnnotateContext(ctx, req), client, req, pathParams) + resp, md, err := request_FlowCombination_RpcEmptyStream_0(runtime.AnnotateContext(ctx, req), client, req, pathParams) + ctx = runtime.NewServerMetadataContext(ctx, &md) if err != nil { runtime.HTTPError(ctx, w, req, err) return } - forward_FlowCombination_RpcEmptyStream_0(ctx, w, req, func() (proto.Message, error) { return resp.Recv() }, mux.GetForwardResponseOptions()...) + forward_FlowCombination_RpcEmptyStream_0(ctx, w, req, resp, func() (proto.Message, error) { return resp.Recv() }, mux.GetForwardResponseOptions()...) }) @@ -860,7 +1052,8 @@ func RegisterFlowCombinationHandler(ctx context.Context, mux *runtime.ServeMux, cancel() }() } - resp, err := request_FlowCombination_StreamEmptyRpc_0(runtime.AnnotateContext(ctx, req), client, req, pathParams) + resp, md, err := request_FlowCombination_StreamEmptyRpc_0(runtime.AnnotateContext(ctx, req), client, req, pathParams) + ctx = runtime.NewServerMetadataContext(ctx, &md) if err != nil { runtime.HTTPError(ctx, w, req, err) return @@ -879,13 +1072,14 @@ func RegisterFlowCombinationHandler(ctx context.Context, mux *runtime.ServeMux, cancel() }() } - resp, err := request_FlowCombination_StreamEmptyStream_0(runtime.AnnotateContext(ctx, req), client, req, pathParams) + resp, md, err := request_FlowCombination_StreamEmptyStream_0(runtime.AnnotateContext(ctx, req), client, req, pathParams) + ctx = runtime.NewServerMetadataContext(ctx, &md) if err != nil { runtime.HTTPError(ctx, w, req, err) return } - forward_FlowCombination_StreamEmptyStream_0(ctx, w, req, func() (proto.Message, error) { return resp.Recv() }, mux.GetForwardResponseOptions()...) + forward_FlowCombination_StreamEmptyStream_0(ctx, w, req, resp, func() (proto.Message, error) { return resp.Recv() }, mux.GetForwardResponseOptions()...) }) @@ -898,7 +1092,8 @@ func RegisterFlowCombinationHandler(ctx context.Context, mux *runtime.ServeMux, cancel() }() } - resp, err := request_FlowCombination_RpcBodyRpc_0(runtime.AnnotateContext(ctx, req), client, req, pathParams) + resp, md, err := request_FlowCombination_RpcBodyRpc_0(runtime.AnnotateContext(ctx, req), client, req, pathParams) + ctx = runtime.NewServerMetadataContext(ctx, &md) if err != nil { runtime.HTTPError(ctx, w, req, err) return @@ -917,7 +1112,8 @@ func RegisterFlowCombinationHandler(ctx context.Context, mux *runtime.ServeMux, cancel() }() } - resp, err := request_FlowCombination_RpcBodyRpc_1(runtime.AnnotateContext(ctx, req), client, req, pathParams) + resp, md, err := request_FlowCombination_RpcBodyRpc_1(runtime.AnnotateContext(ctx, req), client, req, pathParams) + ctx = runtime.NewServerMetadataContext(ctx, &md) if err != nil { runtime.HTTPError(ctx, w, req, err) return @@ -936,7 +1132,8 @@ func RegisterFlowCombinationHandler(ctx context.Context, mux *runtime.ServeMux, cancel() }() } - resp, err := request_FlowCombination_RpcBodyRpc_2(runtime.AnnotateContext(ctx, req), client, req, pathParams) + resp, md, err := request_FlowCombination_RpcBodyRpc_2(runtime.AnnotateContext(ctx, req), client, req, pathParams) + ctx = runtime.NewServerMetadataContext(ctx, &md) if err != nil { runtime.HTTPError(ctx, w, req, err) return @@ -955,7 +1152,8 @@ func RegisterFlowCombinationHandler(ctx context.Context, mux *runtime.ServeMux, cancel() }() } - resp, err := request_FlowCombination_RpcBodyRpc_3(runtime.AnnotateContext(ctx, req), client, req, pathParams) + resp, md, err := request_FlowCombination_RpcBodyRpc_3(runtime.AnnotateContext(ctx, req), client, req, pathParams) + ctx = runtime.NewServerMetadataContext(ctx, &md) if err != nil { runtime.HTTPError(ctx, w, req, err) return @@ -974,7 +1172,8 @@ func RegisterFlowCombinationHandler(ctx context.Context, mux *runtime.ServeMux, cancel() }() } - resp, err := request_FlowCombination_RpcBodyRpc_4(runtime.AnnotateContext(ctx, req), client, req, pathParams) + resp, md, err := request_FlowCombination_RpcBodyRpc_4(runtime.AnnotateContext(ctx, req), client, req, pathParams) + ctx = runtime.NewServerMetadataContext(ctx, &md) if err != nil { runtime.HTTPError(ctx, w, req, err) return @@ -993,7 +1192,8 @@ func RegisterFlowCombinationHandler(ctx context.Context, mux *runtime.ServeMux, cancel() }() } - resp, err := request_FlowCombination_RpcBodyRpc_5(runtime.AnnotateContext(ctx, req), client, req, pathParams) + resp, md, err := request_FlowCombination_RpcBodyRpc_5(runtime.AnnotateContext(ctx, req), client, req, pathParams) + ctx = runtime.NewServerMetadataContext(ctx, &md) if err != nil { runtime.HTTPError(ctx, w, req, err) return @@ -1012,7 +1212,8 @@ func RegisterFlowCombinationHandler(ctx context.Context, mux *runtime.ServeMux, cancel() }() } - resp, err := request_FlowCombination_RpcBodyRpc_6(runtime.AnnotateContext(ctx, req), client, req, pathParams) + resp, md, err := request_FlowCombination_RpcBodyRpc_6(runtime.AnnotateContext(ctx, req), client, req, pathParams) + ctx = runtime.NewServerMetadataContext(ctx, &md) if err != nil { runtime.HTTPError(ctx, w, req, err) return @@ -1031,7 +1232,8 @@ func RegisterFlowCombinationHandler(ctx context.Context, mux *runtime.ServeMux, cancel() }() } - resp, err := request_FlowCombination_RpcPathSingleNestedRpc_0(runtime.AnnotateContext(ctx, req), client, req, pathParams) + resp, md, err := request_FlowCombination_RpcPathSingleNestedRpc_0(runtime.AnnotateContext(ctx, req), client, req, pathParams) + ctx = runtime.NewServerMetadataContext(ctx, &md) if err != nil { runtime.HTTPError(ctx, w, req, err) return @@ -1050,7 +1252,8 @@ func RegisterFlowCombinationHandler(ctx context.Context, mux *runtime.ServeMux, cancel() }() } - resp, err := request_FlowCombination_RpcPathNestedRpc_0(runtime.AnnotateContext(ctx, req), client, req, pathParams) + resp, md, err := request_FlowCombination_RpcPathNestedRpc_0(runtime.AnnotateContext(ctx, req), client, req, pathParams) + ctx = runtime.NewServerMetadataContext(ctx, &md) if err != nil { runtime.HTTPError(ctx, w, req, err) return @@ -1069,7 +1272,8 @@ func RegisterFlowCombinationHandler(ctx context.Context, mux *runtime.ServeMux, cancel() }() } - resp, err := request_FlowCombination_RpcPathNestedRpc_1(runtime.AnnotateContext(ctx, req), client, req, pathParams) + resp, md, err := request_FlowCombination_RpcPathNestedRpc_1(runtime.AnnotateContext(ctx, req), client, req, pathParams) + ctx = runtime.NewServerMetadataContext(ctx, &md) if err != nil { runtime.HTTPError(ctx, w, req, err) return @@ -1088,7 +1292,8 @@ func RegisterFlowCombinationHandler(ctx context.Context, mux *runtime.ServeMux, cancel() }() } - resp, err := request_FlowCombination_RpcPathNestedRpc_2(runtime.AnnotateContext(ctx, req), client, req, pathParams) + resp, md, err := request_FlowCombination_RpcPathNestedRpc_2(runtime.AnnotateContext(ctx, req), client, req, pathParams) + ctx = runtime.NewServerMetadataContext(ctx, &md) if err != nil { runtime.HTTPError(ctx, w, req, err) return @@ -1107,13 +1312,14 @@ func RegisterFlowCombinationHandler(ctx context.Context, mux *runtime.ServeMux, cancel() }() } - resp, err := request_FlowCombination_RpcBodyStream_0(runtime.AnnotateContext(ctx, req), client, req, pathParams) + resp, md, err := request_FlowCombination_RpcBodyStream_0(runtime.AnnotateContext(ctx, req), client, req, pathParams) + ctx = runtime.NewServerMetadataContext(ctx, &md) if err != nil { runtime.HTTPError(ctx, w, req, err) return } - forward_FlowCombination_RpcBodyStream_0(ctx, w, req, func() (proto.Message, error) { return resp.Recv() }, mux.GetForwardResponseOptions()...) + forward_FlowCombination_RpcBodyStream_0(ctx, w, req, resp, func() (proto.Message, error) { return resp.Recv() }, mux.GetForwardResponseOptions()...) }) @@ -1126,13 +1332,14 @@ func RegisterFlowCombinationHandler(ctx context.Context, mux *runtime.ServeMux, cancel() }() } - resp, err := request_FlowCombination_RpcBodyStream_1(runtime.AnnotateContext(ctx, req), client, req, pathParams) + resp, md, err := request_FlowCombination_RpcBodyStream_1(runtime.AnnotateContext(ctx, req), client, req, pathParams) + ctx = runtime.NewServerMetadataContext(ctx, &md) if err != nil { runtime.HTTPError(ctx, w, req, err) return } - forward_FlowCombination_RpcBodyStream_1(ctx, w, req, func() (proto.Message, error) { return resp.Recv() }, mux.GetForwardResponseOptions()...) + forward_FlowCombination_RpcBodyStream_1(ctx, w, req, resp, func() (proto.Message, error) { return resp.Recv() }, mux.GetForwardResponseOptions()...) }) @@ -1145,13 +1352,14 @@ func RegisterFlowCombinationHandler(ctx context.Context, mux *runtime.ServeMux, cancel() }() } - resp, err := request_FlowCombination_RpcBodyStream_2(runtime.AnnotateContext(ctx, req), client, req, pathParams) + resp, md, err := request_FlowCombination_RpcBodyStream_2(runtime.AnnotateContext(ctx, req), client, req, pathParams) + ctx = runtime.NewServerMetadataContext(ctx, &md) if err != nil { runtime.HTTPError(ctx, w, req, err) return } - forward_FlowCombination_RpcBodyStream_2(ctx, w, req, func() (proto.Message, error) { return resp.Recv() }, mux.GetForwardResponseOptions()...) + forward_FlowCombination_RpcBodyStream_2(ctx, w, req, resp, func() (proto.Message, error) { return resp.Recv() }, mux.GetForwardResponseOptions()...) }) @@ -1164,13 +1372,14 @@ func RegisterFlowCombinationHandler(ctx context.Context, mux *runtime.ServeMux, cancel() }() } - resp, err := request_FlowCombination_RpcBodyStream_3(runtime.AnnotateContext(ctx, req), client, req, pathParams) + resp, md, err := request_FlowCombination_RpcBodyStream_3(runtime.AnnotateContext(ctx, req), client, req, pathParams) + ctx = runtime.NewServerMetadataContext(ctx, &md) if err != nil { runtime.HTTPError(ctx, w, req, err) return } - forward_FlowCombination_RpcBodyStream_3(ctx, w, req, func() (proto.Message, error) { return resp.Recv() }, mux.GetForwardResponseOptions()...) + forward_FlowCombination_RpcBodyStream_3(ctx, w, req, resp, func() (proto.Message, error) { return resp.Recv() }, mux.GetForwardResponseOptions()...) }) @@ -1183,13 +1392,14 @@ func RegisterFlowCombinationHandler(ctx context.Context, mux *runtime.ServeMux, cancel() }() } - resp, err := request_FlowCombination_RpcBodyStream_4(runtime.AnnotateContext(ctx, req), client, req, pathParams) + resp, md, err := request_FlowCombination_RpcBodyStream_4(runtime.AnnotateContext(ctx, req), client, req, pathParams) + ctx = runtime.NewServerMetadataContext(ctx, &md) if err != nil { runtime.HTTPError(ctx, w, req, err) return } - forward_FlowCombination_RpcBodyStream_4(ctx, w, req, func() (proto.Message, error) { return resp.Recv() }, mux.GetForwardResponseOptions()...) + forward_FlowCombination_RpcBodyStream_4(ctx, w, req, resp, func() (proto.Message, error) { return resp.Recv() }, mux.GetForwardResponseOptions()...) }) @@ -1202,13 +1412,14 @@ func RegisterFlowCombinationHandler(ctx context.Context, mux *runtime.ServeMux, cancel() }() } - resp, err := request_FlowCombination_RpcBodyStream_5(runtime.AnnotateContext(ctx, req), client, req, pathParams) + resp, md, err := request_FlowCombination_RpcBodyStream_5(runtime.AnnotateContext(ctx, req), client, req, pathParams) + ctx = runtime.NewServerMetadataContext(ctx, &md) if err != nil { runtime.HTTPError(ctx, w, req, err) return } - forward_FlowCombination_RpcBodyStream_5(ctx, w, req, func() (proto.Message, error) { return resp.Recv() }, mux.GetForwardResponseOptions()...) + forward_FlowCombination_RpcBodyStream_5(ctx, w, req, resp, func() (proto.Message, error) { return resp.Recv() }, mux.GetForwardResponseOptions()...) }) @@ -1221,13 +1432,14 @@ func RegisterFlowCombinationHandler(ctx context.Context, mux *runtime.ServeMux, cancel() }() } - resp, err := request_FlowCombination_RpcBodyStream_6(runtime.AnnotateContext(ctx, req), client, req, pathParams) + resp, md, err := request_FlowCombination_RpcBodyStream_6(runtime.AnnotateContext(ctx, req), client, req, pathParams) + ctx = runtime.NewServerMetadataContext(ctx, &md) if err != nil { runtime.HTTPError(ctx, w, req, err) return } - forward_FlowCombination_RpcBodyStream_6(ctx, w, req, func() (proto.Message, error) { return resp.Recv() }, mux.GetForwardResponseOptions()...) + forward_FlowCombination_RpcBodyStream_6(ctx, w, req, resp, func() (proto.Message, error) { return resp.Recv() }, mux.GetForwardResponseOptions()...) }) @@ -1240,13 +1452,14 @@ func RegisterFlowCombinationHandler(ctx context.Context, mux *runtime.ServeMux, cancel() }() } - resp, err := request_FlowCombination_RpcPathSingleNestedStream_0(runtime.AnnotateContext(ctx, req), client, req, pathParams) + resp, md, err := request_FlowCombination_RpcPathSingleNestedStream_0(runtime.AnnotateContext(ctx, req), client, req, pathParams) + ctx = runtime.NewServerMetadataContext(ctx, &md) if err != nil { runtime.HTTPError(ctx, w, req, err) return } - forward_FlowCombination_RpcPathSingleNestedStream_0(ctx, w, req, func() (proto.Message, error) { return resp.Recv() }, mux.GetForwardResponseOptions()...) + forward_FlowCombination_RpcPathSingleNestedStream_0(ctx, w, req, resp, func() (proto.Message, error) { return resp.Recv() }, mux.GetForwardResponseOptions()...) }) @@ -1259,13 +1472,14 @@ func RegisterFlowCombinationHandler(ctx context.Context, mux *runtime.ServeMux, cancel() }() } - resp, err := request_FlowCombination_RpcPathNestedStream_0(runtime.AnnotateContext(ctx, req), client, req, pathParams) + resp, md, err := request_FlowCombination_RpcPathNestedStream_0(runtime.AnnotateContext(ctx, req), client, req, pathParams) + ctx = runtime.NewServerMetadataContext(ctx, &md) if err != nil { runtime.HTTPError(ctx, w, req, err) return } - forward_FlowCombination_RpcPathNestedStream_0(ctx, w, req, func() (proto.Message, error) { return resp.Recv() }, mux.GetForwardResponseOptions()...) + forward_FlowCombination_RpcPathNestedStream_0(ctx, w, req, resp, func() (proto.Message, error) { return resp.Recv() }, mux.GetForwardResponseOptions()...) }) @@ -1278,13 +1492,14 @@ func RegisterFlowCombinationHandler(ctx context.Context, mux *runtime.ServeMux, cancel() }() } - resp, err := request_FlowCombination_RpcPathNestedStream_1(runtime.AnnotateContext(ctx, req), client, req, pathParams) + resp, md, err := request_FlowCombination_RpcPathNestedStream_1(runtime.AnnotateContext(ctx, req), client, req, pathParams) + ctx = runtime.NewServerMetadataContext(ctx, &md) if err != nil { runtime.HTTPError(ctx, w, req, err) return } - forward_FlowCombination_RpcPathNestedStream_1(ctx, w, req, func() (proto.Message, error) { return resp.Recv() }, mux.GetForwardResponseOptions()...) + forward_FlowCombination_RpcPathNestedStream_1(ctx, w, req, resp, func() (proto.Message, error) { return resp.Recv() }, mux.GetForwardResponseOptions()...) }) @@ -1297,13 +1512,14 @@ func RegisterFlowCombinationHandler(ctx context.Context, mux *runtime.ServeMux, cancel() }() } - resp, err := request_FlowCombination_RpcPathNestedStream_2(runtime.AnnotateContext(ctx, req), client, req, pathParams) + resp, md, err := request_FlowCombination_RpcPathNestedStream_2(runtime.AnnotateContext(ctx, req), client, req, pathParams) + ctx = runtime.NewServerMetadataContext(ctx, &md) if err != nil { runtime.HTTPError(ctx, w, req, err) return } - forward_FlowCombination_RpcPathNestedStream_2(ctx, w, req, func() (proto.Message, error) { return resp.Recv() }, mux.GetForwardResponseOptions()...) + forward_FlowCombination_RpcPathNestedStream_2(ctx, w, req, resp, func() (proto.Message, error) { return resp.Recv() }, mux.GetForwardResponseOptions()...) })