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cmd/protoc-gen-go-grpc: revert to interface-based service registration (#3911)

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This commit is contained in:
Doug Fawley
2020-09-29 15:17:06 -07:00
committed by GitHub
parent e6c98a478e
commit 02cd07d9bb
68 changed files with 2021 additions and 2555 deletions
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11
examples/helloworld/greeter_server/main.go
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@ -32,8 +32,13 @@ const (
port = ":50051"
)
// sayHello implements helloworld.GreeterServer.SayHello
func sayHello(ctx context.Context, in *pb.HelloRequest) (*pb.HelloReply, error) {
// server is used to implement helloworld.GreeterServer.
type server struct {
pb.UnimplementedGreeterServer
}
// SayHello implements helloworld.GreeterServer
func (s *server) SayHello(ctx context.Context, in *pb.HelloRequest) (*pb.HelloReply, error) {
log.Printf("Received: %v", in.GetName())
return &pb.HelloReply{Message: "Hello " + in.GetName()}, nil
}
@ -44,7 +49,7 @@ func main() {
log.Fatalf("failed to listen: %v", err)
}
s := grpc.NewServer()
pb.RegisterGreeterService(s, &pb.GreeterService{SayHello: sayHello})
pb.RegisterGreeterServer(s, &server{})
if err := s.Serve(lis); err != nil {
log.Fatalf("failed to serve: %v", err)
}