| // 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; |
| } |
| |
