protoc-gen-go: no service generated #826
Description
What version of protobuf and what language are you using?
$ protoc --version
libprotoc 3.7.0I use go language.
What did you do?
I generated a .pb.go file using proto file:
syntax = "proto3";
import "google/protobuf/empty.proto";
import "google/protobuf/timestamp.proto";
message Event {
google.protobuf.Timestamp created_at = 1;
string from = 2;
}
service Events {
rpc Push(Event) returns(google.protobuf.Empty);
}running following command:
protoc -I . event.proto --go_out=plugins=grpc:.What did you expect to see?
generated services
What did you see instead?
// Code generated by protoc-gen-go. DO NOT EDIT.
// source: event.proto
package event
import (
fmt "fmt"
proto "github.com/golang/protobuf/proto"
_ "github.com/golang/protobuf/ptypes/empty"
timestamp "github.com/golang/protobuf/ptypes/timestamp"
math "math"
)
// Reference imports to suppress errors if they are not otherwise used.
var _ = proto.Marshal
var _ = fmt.Errorf
var _ = math.Inf
// This is a compile-time assertion to ensure that this generated file
// is compatible with the proto package it is being compiled against.
// A compilation error at this line likely means your copy of the
// proto package needs to be updated.
const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
type Event struct {
CreatedAt *timestamp.Timestamp `protobuf:"bytes,1,opt,name=created_at,json=createdAt,proto3" json:"created_at,omitempty"`
From string `protobuf:"bytes,2,opt,name=from,proto3" json:"from,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *Event) Reset() { *m = Event{} }
func (m *Event) String() string { return proto.CompactTextString(m) }
func (*Event) ProtoMessage() {}
func (*Event) Descriptor() ([]byte, []int) {
return fileDescriptor_2d17a9d3f0ddf27e, []int{0}
}
func (m *Event) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_Event.Unmarshal(m, b)
}
func (m *Event) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_Event.Marshal(b, m, deterministic)
}
func (m *Event) XXX_Merge(src proto.Message) {
xxx_messageInfo_Event.Merge(m, src)
}
func (m *Event) XXX_Size() int {
return xxx_messageInfo_Event.Size(m)
}
func (m *Event) XXX_DiscardUnknown() {
xxx_messageInfo_Event.DiscardUnknown(m)
}
var xxx_messageInfo_Event proto.InternalMessageInfo
func (m *Event) GetCreatedAt() *timestamp.Timestamp {
if m != nil {
return m.CreatedAt
}
return nil
}
func (m *Event) GetFrom() string {
if m != nil {
return m.From
}
return ""
}
func init() {
proto.RegisterType((*Event)(nil), "Event")
}
func init() { proto.RegisterFile("event.proto", fileDescriptor_2d17a9d3f0ddf27e) }
var fileDescriptor_2d17a9d3f0ddf27e = []byte{
// 167 bytes of a gzipped FileDescriptorProto
0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0xe2, 0x4e, 0x2d, 0x4b, 0xcd,
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}