// Copyright 2015 gRPC authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

syntax = "proto3";

option java_package = "ex.grpc";
option objc_class_prefix = "HSW";

package hellostreamingworld;

// The greeting service definition.
service MultiGreeter {
  // Sends multiple greetings
  rpc sayHello (HelloRequest) returns (stream HelloReply) {}
}

// The request message containing the user's name and how many greetings
// they want.
message HelloRequest {
  string name = 1;
  string num_greetings = 2;
}

// A response message containing a greeting
message HelloReply {
  string message = 1;
}