example: improve hello world server with starting msg

grpc · May 20, 2021 · e37858e · e37858e
1 parent 3dd75a6
commit e37858e
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/examples/helloworld/greeter_server/main.go b/examples/helloworld/greeter_server/main.go
@@ -50,6 +50,7 @@ func main() {
 	}
 	s := grpc.NewServer()
 	pb.RegisterGreeterServer(s, &server{})
+	log.Printf("server listening at %v\n", lis.Addr())
 	if err := s.Serve(lis); err != nil {
 		log.Fatalf("failed to serve: %v", err)
 	}