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
17option java_package = "ex.grpc";
18option objc_class_prefix = "HSW";
19
20package hellostreamingworld;
21
22// The greeting service definition.
23service MultiGreeter {
24  // Sends multiple greetings
25  rpc sayHello (HelloRequest) returns (stream HelloReply) {}
26}
27
28// The request message containing the user's name and how many greetings
29// they want.
30message HelloRequest {
31  string name = 1;
32  string num_greetings = 2;
33}
34
35// A response message containing a greeting
36message HelloReply {
37  string message = 1;
38}
39
40