Protoc output: Go

Proto file

syntax = "proto3";
option go_package = "storj.io/drpc/internal/grpccompat";

package service;

service Service {
    rpc Method1(In) returns (Out);
    rpc Method2(stream In) returns (Out);
    rpc Method3(In) returns (stream Out);
    rpc Method4(stream In) returns (stream Out);
}

message In {
    int64 in = 1;
}

message Out {
    int64 out = 1;
}

Generated Go API

var File_service_proto protoreflect.FileDescriptor
var Service_ServiceDesc grpc.ServiceDesc

func RegisterServiceServer(s grpc.ServiceRegistrar, srv ServiceServer)

type ServiceClient interface {
	Method1(ctx context.Context, in *In, opts ...grpc.CallOption) (*Out, error)
	Method2(ctx context.Context, opts ...grpc.CallOption) (Service_Method2Client, error)
	Method3(ctx context.Context, in *In, opts ...grpc.CallOption) (Service_Method3Client, error)
	Method4(ctx context.Context, opts ...grpc.CallOption) (Service_Method4Client, error)
}

func NewServiceClient(cc grpc.ClientConnInterface) ServiceClient

type ServiceServer interface {
	Method1(context.Context, *In) (*Out, error)
	Method2(Service_Method2Server) error
	Method3(*In, Service_Method3Server) error
	Method4(Service_Method4Server) error
}

type Service_Method2Client interface {
	Send(*In) error
	CloseAndRecv() (*Out, error)
	grpc.ClientStream
}

type Service_Method2Server interface {
	SendAndClose(*Out) error
	Recv() (*In, error)
	grpc.ServerStream
}

type Service_Method3Client interface {
	Recv() (*Out, error)
	grpc.ClientStream
}

type Service_Method3Server interface {
	Send(*Out) error
	grpc.ServerStream
}

type Service_Method4Client interface {
	Send(*In) error
	Recv() (*Out, error)
	grpc.ClientStream
}

type Service_Method4Server interface {
	Send(*Out) error
	Recv() (*In, error)
	grpc.ServerStream
}

type UnimplementedServiceServer struct {}

func (UnimplementedServiceServer) Method1(context.Context, *In) (*Out, error)

func (UnimplementedServiceServer) Method2(Service_Method2Server) error

func (UnimplementedServiceServer) Method3(*In, Service_Method3Server) error

func (UnimplementedServiceServer) Method4(Service_Method4Server) error

type UnsafeServiceServer interface {}

Generated Go code

// Code generated by protoc-gen-go-grpc. DO NOT EDIT.

package grpccompat

import (
	context "context"
	grpc "google.golang.org/grpc"
	codes "google.golang.org/grpc/codes"
	status "google.golang.org/grpc/status"
)

// This is a compile-time assertion to ensure that this generated file
// is compatible with the grpc package it is being compiled against.
// Requires gRPC-Go v1.32.0 or later.
const _ = grpc.SupportPackageIsVersion7

// ServiceClient is the client API for Service service.
//
// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
type ServiceClient interface {
	Method1(ctx context.Context, in *In, opts ...grpc.CallOption) (*Out, error)
	Method2(ctx context.Context, opts ...grpc.CallOption) (Service_Method2Client, error)
	Method3(ctx context.Context, in *In, opts ...grpc.CallOption) (Service_Method3Client, error)
	Method4(ctx context.Context, opts ...grpc.CallOption) (Service_Method4Client, error)
}

type serviceClient struct {
	cc grpc.ClientConnInterface
}

func NewServiceClient(cc grpc.ClientConnInterface) ServiceClient {
	return &serviceClient{cc}
}

func (c *serviceClient) Method1(ctx context.Context, in *In, opts ...grpc.CallOption) (*Out, error) {
	out := new(Out)
	err := c.cc.Invoke(ctx, "/service.Service/Method1", in, out, opts...)
	if err != nil {
		return nil, err
	}
	return out, nil
}

func (c *serviceClient) Method2(ctx context.Context, opts ...grpc.CallOption) (Service_Method2Client, error) {
	stream, err := c.cc.NewStream(ctx, &Service_ServiceDesc.Streams[0], "/service.Service/Method2", opts...)
	if err != nil {
		return nil, err
	}
	x := &serviceMethod2Client{stream}
	return x, nil
}

type Service_Method2Client interface {
	Send(*In) error
	CloseAndRecv() (*Out, error)
	grpc.ClientStream
}

type serviceMethod2Client struct {
	grpc.ClientStream
}

func (x *serviceMethod2Client) Send(m *In) error {
	return x.ClientStream.SendMsg(m)
}

func (x *serviceMethod2Client) CloseAndRecv() (*Out, error) {
	if err := x.ClientStream.CloseSend(); err != nil {
		return nil, err
	}
	m := new(Out)
	if err := x.ClientStream.RecvMsg(m); err != nil {
		return nil, err
	}
	return m, nil
}

func (c *serviceClient) Method3(ctx context.Context, in *In, opts ...grpc.CallOption) (Service_Method3Client, error) {
	stream, err := c.cc.NewStream(ctx, &Service_ServiceDesc.Streams[1], "/service.Service/Method3", opts...)
	if err != nil {
		return nil, err
	}
	x := &serviceMethod3Client{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 Service_Method3Client interface {
	Recv() (*Out, error)
	grpc.ClientStream
}

type serviceMethod3Client struct {
	grpc.ClientStream
}

func (x *serviceMethod3Client) Recv() (*Out, error) {
	m := new(Out)
	if err := x.ClientStream.RecvMsg(m); err != nil {
		return nil, err
	}
	return m, nil
}

func (c *serviceClient) Method4(ctx context.Context, opts ...grpc.CallOption) (Service_Method4Client, error) {
	stream, err := c.cc.NewStream(ctx, &Service_ServiceDesc.Streams[2], "/service.Service/Method4", opts...)
	if err != nil {
		return nil, err
	}
	x := &serviceMethod4Client{stream}
	return x, nil
}

type Service_Method4Client interface {
	Send(*In) error
	Recv() (*Out, error)
	grpc.ClientStream
}

type serviceMethod4Client struct {
	grpc.ClientStream
}

func (x *serviceMethod4Client) Send(m *In) error {
	return x.ClientStream.SendMsg(m)
}

func (x *serviceMethod4Client) Recv() (*Out, error) {
	m := new(Out)
	if err := x.ClientStream.RecvMsg(m); err != nil {
		return nil, err
	}
	return m, nil
}

// ServiceServer is the server API for Service service.
// All implementations must embed UnimplementedServiceServer
// for forward compatibility
type ServiceServer interface {
	Method1(context.Context, *In) (*Out, error)
	Method2(Service_Method2Server) error
	Method3(*In, Service_Method3Server) error
	Method4(Service_Method4Server) error
	mustEmbedUnimplementedServiceServer()
}

// UnimplementedServiceServer must be embedded to have forward compatible implementations.
type UnimplementedServiceServer struct {
}

func (UnimplementedServiceServer) Method1(context.Context, *In) (*Out, error) {
	return nil, status.Errorf(codes.Unimplemented, "method Method1 not implemented")
}
func (UnimplementedServiceServer) Method2(Service_Method2Server) error {
	return status.Errorf(codes.Unimplemented, "method Method2 not implemented")
}
func (UnimplementedServiceServer) Method3(*In, Service_Method3Server) error {
	return status.Errorf(codes.Unimplemented, "method Method3 not implemented")
}
func (UnimplementedServiceServer) Method4(Service_Method4Server) error {
	return status.Errorf(codes.Unimplemented, "method Method4 not implemented")
}
func (UnimplementedServiceServer) mustEmbedUnimplementedServiceServer() {}

// UnsafeServiceServer may be embedded to opt out of forward compatibility for this service.
// Use of this interface is not recommended, as added methods to ServiceServer will
// result in compilation errors.
type UnsafeServiceServer interface {
	mustEmbedUnimplementedServiceServer()
}

func RegisterServiceServer(s grpc.ServiceRegistrar, srv ServiceServer) {
	s.RegisterService(&Service_ServiceDesc, srv)
}

func _Service_Method1_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
	in := new(In)
	if err := dec(in); err != nil {
		return nil, err
	}
	if interceptor == nil {
		return srv.(ServiceServer).Method1(ctx, in)
	}
	info := &grpc.UnaryServerInfo{
		Server:     srv,
		FullMethod: "/service.Service/Method1",
	}
	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
		return srv.(ServiceServer).Method1(ctx, req.(*In))
	}
	return interceptor(ctx, in, info, handler)
}

func _Service_Method2_Handler(srv interface{}, stream grpc.ServerStream) error {
	return srv.(ServiceServer).Method2(&serviceMethod2Server{stream})
}

type Service_Method2Server interface {
	SendAndClose(*Out) error
	Recv() (*In, error)
	grpc.ServerStream
}

type serviceMethod2Server struct {
	grpc.ServerStream
}

func (x *serviceMethod2Server) SendAndClose(m *Out) error {
	return x.ServerStream.SendMsg(m)
}

func (x *serviceMethod2Server) Recv() (*In, error) {
	m := new(In)
	if err := x.ServerStream.RecvMsg(m); err != nil {
		return nil, err
	}
	return m, nil
}

func _Service_Method3_Handler(srv interface{}, stream grpc.ServerStream) error {
	m := new(In)
	if err := stream.RecvMsg(m); err != nil {
		return err
	}
	return srv.(ServiceServer).Method3(m, &serviceMethod3Server{stream})
}

type Service_Method3Server interface {
	Send(*Out) error
	grpc.ServerStream
}

type serviceMethod3Server struct {
	grpc.ServerStream
}

func (x *serviceMethod3Server) Send(m *Out) error {
	return x.ServerStream.SendMsg(m)
}

func _Service_Method4_Handler(srv interface{}, stream grpc.ServerStream) error {
	return srv.(ServiceServer).Method4(&serviceMethod4Server{stream})
}

type Service_Method4Server interface {
	Send(*Out) error
	Recv() (*In, error)
	grpc.ServerStream
}

type serviceMethod4Server struct {
	grpc.ServerStream
}

func (x *serviceMethod4Server) Send(m *Out) error {
	return x.ServerStream.SendMsg(m)
}

func (x *serviceMethod4Server) Recv() (*In, error) {
	m := new(In)
	if err := x.ServerStream.RecvMsg(m); err != nil {
		return nil, err
	}
	return m, nil
}

// Service_ServiceDesc is the grpc.ServiceDesc for Service service.
// It's only intended for direct use with grpc.RegisterService,
// and not to be introspected or modified (even as a copy)
var Service_ServiceDesc = grpc.ServiceDesc{
	ServiceName: "service.Service",
	HandlerType: (*ServiceServer)(nil),
	Methods: []grpc.MethodDesc{
		{
			MethodName: "Method1",
			Handler:    _Service_Method1_Handler,
		},
	},
	Streams: []grpc.StreamDesc{
		{
			StreamName:    "Method2",
			Handler:       _Service_Method2_Handler,
			ClientStreams: true,
		},
		{
			StreamName:    "Method3",
			Handler:       _Service_Method3_Handler,
			ServerStreams: true,
		},
		{
			StreamName:    "Method4",
			Handler:       _Service_Method4_Handler,
			ServerStreams: true,
			ClientStreams: true,
		},
	},
	Metadata: "service.proto",
}