1// Copyright 2015 gRPC authors.
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7//     http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15syntax = "proto3";
16
17// https://github.com/hyperium/tonic/blob/master/examples/proto/helloworld/helloworld.proto
18package proto;
19
20// The greeting service definition.
21service Greeter {
22    // Sends a greeting
23    rpc SayHello(HelloRequest) returns (HelloReply) {}
24}
25
26// The request message containing the user's name.
27message HelloRequest {
28    string name = 1;
29}
30
31// The response message containing the greetings
32message HelloReply {
33    string message = 1;
34}