1 #region Copyright notice and license 2 3 // Copyright 2015 gRPC authors. 4 // 5 // Licensed under the Apache License, Version 2.0 (the "License"); 6 // you may not use this file except in compliance with the License. 7 // You may obtain a copy of the License at 8 // 9 // http://www.apache.org/licenses/LICENSE-2.0 10 // 11 // Unless required by applicable law or agreed to in writing, software 12 // distributed under the License is distributed on an "AS IS" BASIS, 13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 // See the License for the specific language governing permissions and 15 // limitations under the License. 16 17 #endregion 18 19 using System; 20 using System.Diagnostics; 21 using System.Linq; 22 using System.Threading; 23 using System.Threading.Tasks; 24 using Grpc.Core; 25 using Grpc.Core.Internal; 26 using Grpc.Core.Profiling; 27 using Grpc.Core.Utils; 28 using NUnit.Framework; 29 30 namespace Grpc.Core.Tests 31 { 32 public class PerformanceTest 33 { 34 const string Host = "127.0.0.1"; 35 36 MockServiceHelper helper; 37 Server server; 38 Channel channel; 39 40 [SetUp] Init()41 public void Init() 42 { 43 helper = new MockServiceHelper(Host); 44 server = helper.GetServer(); 45 server.Start(); 46 channel = helper.GetChannel(); 47 } 48 49 [TearDown] Cleanup()50 public void Cleanup() 51 { 52 channel.ShutdownAsync().Wait(); 53 server.ShutdownAsync().Wait(); 54 } 55 56 [Test] 57 [Category("Performance")] 58 [Ignore("Prevent running on Jenkins")] UnaryCallPerformance()59 public void UnaryCallPerformance() 60 { 61 var profiler = new BasicProfiler(); 62 Profilers.SetForCurrentThread(profiler); 63 64 helper.UnaryHandler = new UnaryServerMethod<string, string>((request, context) => 65 { 66 return Task.FromResult(request); 67 }); 68 69 var callDetails = helper.CreateUnaryCall(); 70 for(int i = 0; i < 3000; i++) 71 { 72 Calls.BlockingUnaryCall(callDetails, "ABC"); 73 } 74 75 profiler.Reset(); 76 77 for(int i = 0; i < 3000; i++) 78 { 79 Calls.BlockingUnaryCall(callDetails, "ABC"); 80 } 81 profiler.Dump("latency_trace_csharp.txt"); 82 } 83 } 84 } 85