1 // Copyright 2015 The 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 syntax = "proto3"; 15 16 option java_multiple_files = true; 17 option java_package = "io.grpc.examples.helloworld"; 18 option java_outer_classname = "HelloWorldProto"; 19 option objc_class_prefix = "HLW"; 20 21 package helloworld; 22 23 // The greeting service definition. 24 service Greeter { 25 // Sends a greeting 26 rpc SayHello (HelloRequest) returns (HelloReply) {} 27 } 28 29 // The request message containing the user's name. 30 message HelloRequest { 31 string name = 1; 32 } 33 34 // The response message containing the greetings 35 message HelloReply { 36 string message = 1; 37 } 38
