| #region Copyright notice and license |
| |
| // Copyright 2015, Google Inc. |
| // All rights reserved. |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are |
| // met: |
| // |
| // * Redistributions of source code must retain the above copyright |
| // notice, this list of conditions and the following disclaimer. |
| // * Redistributions in binary form must reproduce the above |
| // copyright notice, this list of conditions and the following disclaimer |
| // in the documentation and/or other materials provided with the |
| // distribution. |
| // * Neither the name of Google Inc. nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| #endregion |
| |
| using System; |
| using System.Collections.Generic; |
| using System.Threading; |
| using System.Threading.Tasks; |
| using Google.ProtocolBuffers; |
| using Grpc.Core.Utils; |
| |
| namespace grpc.testing |
| { |
| /// <summary> |
| /// Implementation of TestService server |
| /// </summary> |
| public class TestServiceImpl : TestServiceGrpc.ITestService |
| { |
| public void EmptyCall(Empty request, IObserver<Empty> responseObserver) |
| { |
| responseObserver.OnNext(Empty.DefaultInstance); |
| responseObserver.OnCompleted(); |
| } |
| |
| public void UnaryCall(SimpleRequest request, IObserver<SimpleResponse> responseObserver) |
| { |
| var response = SimpleResponse.CreateBuilder() |
| .SetPayload(CreateZerosPayload(request.ResponseSize)).Build(); |
| // TODO: check we support ReponseType |
| responseObserver.OnNext(response); |
| responseObserver.OnCompleted(); |
| } |
| |
| public void StreamingOutputCall(StreamingOutputCallRequest request, IObserver<StreamingOutputCallResponse> responseObserver) |
| { |
| foreach (var responseParam in request.ResponseParametersList) |
| { |
| var response = StreamingOutputCallResponse.CreateBuilder() |
| .SetPayload(CreateZerosPayload(responseParam.Size)).Build(); |
| responseObserver.OnNext(response); |
| } |
| responseObserver.OnCompleted(); |
| } |
| |
| public IObserver<StreamingInputCallRequest> StreamingInputCall(IObserver<StreamingInputCallResponse> responseObserver) |
| { |
| var recorder = new RecordingObserver<StreamingInputCallRequest>(); |
| Task.Run(() => |
| { |
| int sum = 0; |
| foreach (var req in recorder.ToList().Result) |
| { |
| sum += req.Payload.Body.Length; |
| } |
| var response = StreamingInputCallResponse.CreateBuilder() |
| .SetAggregatedPayloadSize(sum).Build(); |
| responseObserver.OnNext(response); |
| responseObserver.OnCompleted(); |
| }); |
| return recorder; |
| } |
| |
| public IObserver<StreamingOutputCallRequest> FullDuplexCall(IObserver<StreamingOutputCallResponse> responseObserver) |
| { |
| return new FullDuplexObserver(responseObserver); |
| } |
| |
| public IObserver<StreamingOutputCallRequest> HalfDuplexCall(IObserver<StreamingOutputCallResponse> responseObserver) |
| { |
| throw new NotImplementedException(); |
| } |
| |
| private class FullDuplexObserver : IObserver<StreamingOutputCallRequest> |
| { |
| readonly IObserver<StreamingOutputCallResponse> responseObserver; |
| |
| public FullDuplexObserver(IObserver<StreamingOutputCallResponse> responseObserver) |
| { |
| this.responseObserver = responseObserver; |
| } |
| |
| public void OnCompleted() |
| { |
| responseObserver.OnCompleted(); |
| } |
| |
| public void OnError(Exception error) |
| { |
| throw new NotImplementedException(); |
| } |
| |
| public void OnNext(StreamingOutputCallRequest value) |
| { |
| foreach (var responseParam in value.ResponseParametersList) |
| { |
| var response = StreamingOutputCallResponse.CreateBuilder() |
| .SetPayload(CreateZerosPayload(responseParam.Size)).Build(); |
| responseObserver.OnNext(response); |
| } |
| } |
| } |
| |
| private static Payload CreateZerosPayload(int size) |
| { |
| return Payload.CreateBuilder().SetBody(ByteString.CopyFrom(new byte[size])).Build(); |
| } |
| } |
| } |