Stream mode when http2

This commit is contained in:
SALLEYRON Julien 2017-10-24 14:38:02 +02:00 committed by Traefiker
parent 35ca40c3de
commit 7400c39511
6 changed files with 227 additions and 34 deletions

View file

@ -10,6 +10,8 @@ It is generated from these files:
It has these top-level messages:
HelloRequest
HelloReply
StreamExampleRequest
StreamExampleReply
*/
package helloworld
@ -67,9 +69,35 @@ func (m *HelloReply) GetMessage() string {
return ""
}
type StreamExampleRequest struct {
}
func (m *StreamExampleRequest) Reset() { *m = StreamExampleRequest{} }
func (m *StreamExampleRequest) String() string { return proto.CompactTextString(m) }
func (*StreamExampleRequest) ProtoMessage() {}
func (*StreamExampleRequest) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{2} }
type StreamExampleReply struct {
Data string `protobuf:"bytes,1,opt,name=data" json:"data,omitempty"`
}
func (m *StreamExampleReply) Reset() { *m = StreamExampleReply{} }
func (m *StreamExampleReply) String() string { return proto.CompactTextString(m) }
func (*StreamExampleReply) ProtoMessage() {}
func (*StreamExampleReply) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{3} }
func (m *StreamExampleReply) GetData() string {
if m != nil {
return m.Data
}
return ""
}
func init() {
proto.RegisterType((*HelloRequest)(nil), "helloworld.HelloRequest")
proto.RegisterType((*HelloReply)(nil), "helloworld.HelloReply")
proto.RegisterType((*StreamExampleRequest)(nil), "helloworld.StreamExampleRequest")
proto.RegisterType((*StreamExampleReply)(nil), "helloworld.StreamExampleReply")
}
// Reference imports to suppress errors if they are not otherwise used.
@ -85,6 +113,8 @@ const _ = grpc.SupportPackageIsVersion4
type GreeterClient interface {
// Sends a greeting
SayHello(ctx context.Context, in *HelloRequest, opts ...grpc.CallOption) (*HelloReply, error)
// Tick me
StreamExample(ctx context.Context, in *StreamExampleRequest, opts ...grpc.CallOption) (Greeter_StreamExampleClient, error)
}
type greeterClient struct {
@ -104,11 +134,45 @@ func (c *greeterClient) SayHello(ctx context.Context, in *HelloRequest, opts ...
return out, nil
}
func (c *greeterClient) StreamExample(ctx context.Context, in *StreamExampleRequest, opts ...grpc.CallOption) (Greeter_StreamExampleClient, error) {
stream, err := grpc.NewClientStream(ctx, &_Greeter_serviceDesc.Streams[0], c.cc, "/helloworld.Greeter/StreamExample", opts...)
if err != nil {
return nil, err
}
x := &greeterStreamExampleClient{stream}
if err := x.ClientStream.SendMsg(in); err != nil {
return nil, err
}
if err := x.ClientStream.CloseSend(); err != nil {
return nil, err
}
return x, nil
}
type Greeter_StreamExampleClient interface {
Recv() (*StreamExampleReply, error)
grpc.ClientStream
}
type greeterStreamExampleClient struct {
grpc.ClientStream
}
func (x *greeterStreamExampleClient) Recv() (*StreamExampleReply, error) {
m := new(StreamExampleReply)
if err := x.ClientStream.RecvMsg(m); err != nil {
return nil, err
}
return m, nil
}
// Server API for Greeter service
type GreeterServer interface {
// Sends a greeting
SayHello(context.Context, *HelloRequest) (*HelloReply, error)
// Tick me
StreamExample(*StreamExampleRequest, Greeter_StreamExampleServer) error
}
func RegisterGreeterServer(s *grpc.Server, srv GreeterServer) {
@ -133,6 +197,27 @@ func _Greeter_SayHello_Handler(srv interface{}, ctx context.Context, dec func(in
return interceptor(ctx, in, info, handler)
}
func _Greeter_StreamExample_Handler(srv interface{}, stream grpc.ServerStream) error {
m := new(StreamExampleRequest)
if err := stream.RecvMsg(m); err != nil {
return err
}
return srv.(GreeterServer).StreamExample(m, &greeterStreamExampleServer{stream})
}
type Greeter_StreamExampleServer interface {
Send(*StreamExampleReply) error
grpc.ServerStream
}
type greeterStreamExampleServer struct {
grpc.ServerStream
}
func (x *greeterStreamExampleServer) Send(m *StreamExampleReply) error {
return x.ServerStream.SendMsg(m)
}
var _Greeter_serviceDesc = grpc.ServiceDesc{
ServiceName: "helloworld.Greeter",
HandlerType: (*GreeterServer)(nil),
@ -142,23 +227,33 @@ var _Greeter_serviceDesc = grpc.ServiceDesc{
Handler: _Greeter_SayHello_Handler,
},
},
Streams: []grpc.StreamDesc{},
Streams: []grpc.StreamDesc{
{
StreamName: "StreamExample",
Handler: _Greeter_StreamExample_Handler,
ServerStreams: true,
},
},
Metadata: "helloworld.proto",
}
func init() { proto.RegisterFile("helloworld.proto", fileDescriptor0) }
var fileDescriptor0 = []byte{
// 175 bytes of a gzipped FileDescriptorProto
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// 231 bytes of a gzipped FileDescriptorProto
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}

View file

@ -9,7 +9,10 @@ package helloworld;
// The greeting service definition.
service Greeter {
// Sends a greeting
rpc SayHello (HelloRequest) returns (HelloReply) {}
rpc SayHello (HelloRequest) returns (HelloReply) {};
rpc StreamExample (StreamExampleRequest) returns (stream StreamExampleReply) {};
}
// The request message containing the user's name.
@ -21,3 +24,9 @@ message HelloRequest {
message HelloReply {
string message = 1;
}
message StreamExampleRequest {}
message StreamExampleReply {
string data = 1;
}