1// Copyright 2017 The gRPC Authors 2// All rights reserved. 3// 4// Licensed under the Apache License, Version 2.0 (the "License"); 5// you may not use this file except in compliance with the License. 6// You may obtain a copy of the License at 7// 8// http://www.apache.org/licenses/LICENSE-2.0 9// 10// Unless required by applicable law or agreed to in writing, software 11// distributed under the License is distributed on an "AS IS" BASIS, 12// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13// See the License for the specific language governing permissions and 14// limitations under the License. 15// An integration test service that covers all the method signature permutations 16// of unary/streaming requests/responses. 17 18syntax = "proto3"; 19 20package grpc.testing; 21 22option java_package = "io.grpc.testing.protobuf"; 23option java_outer_classname = "SimpleServiceProto"; 24option java_multiple_files = true; 25 26// A simple service for test. 27service SimpleService { 28 // Simple unary RPC. 29 rpc UnaryRpc (SimpleRequest) returns (SimpleResponse) {} 30 31 // Simple client-to-server streaming RPC. 32 rpc ClientStreamingRpc (stream SimpleRequest) returns (SimpleResponse) {} 33 34 // Simple server-to-client streaming RPC. 35 rpc ServerStreamingRpc (SimpleRequest) returns (stream SimpleResponse) {} 36 37 // Simple bidirectional streaming RPC. 38 rpc BidiStreamingRpc (stream SimpleRequest) returns (stream SimpleResponse) {} 39} 40 41// A simple request message type for test. 42message SimpleRequest { 43 // An optional string message for test. 44 string requestMessage = 1; 45} 46 47// A simple response message type for test. 48message SimpleResponse { 49 // An optional string message for test. 50 string responseMessage = 1; 51} 52