| #region Copyright notice and license |
| |
| // 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. |
| |
| #endregion |
| |
| using System; |
| using System.Threading.Tasks; |
| using Grpc.Core.Utils; |
| using NUnit.Framework; |
| |
| namespace Grpc.Core.Tests |
| { |
| public class AppDomainUnloadTest |
| { |
| #if NETCOREAPP1_0 |
| [Test] |
| [Ignore("Not supported for CoreCLR")] |
| public void AppDomainUnloadHookCanCleanupAbandonedCall() |
| { |
| } |
| #else |
| [Test] |
| public void AppDomainUnloadHookCanCleanupAbandonedCall() |
| { |
| var setup = new AppDomainSetup |
| { |
| ApplicationBase = AppDomain.CurrentDomain.BaseDirectory |
| }; |
| var childDomain = AppDomain.CreateDomain("test", null, setup); |
| var remoteObj = childDomain.CreateInstance(typeof(AppDomainTestClass).Assembly.GetName().Name, typeof(AppDomainTestClass).FullName); |
| |
| // Try to unload the appdomain once we've created a server and a channel inside the appdomain. |
| AppDomain.Unload(childDomain); |
| } |
| |
| public class AppDomainTestClass |
| { |
| const string Host = "127.0.0.1"; |
| |
| /// <summary> |
| /// Creates a server and a channel and initiates a call. The code is invoked from inside of an AppDomain |
| /// to test if AppDomain.Unload() work if Grpc is being used. |
| /// </summary> |
| public AppDomainTestClass() |
| { |
| var helper = new MockServiceHelper(Host); |
| var readyToShutdown = new TaskCompletionSource<object>(); |
| helper.DuplexStreamingHandler = new DuplexStreamingServerMethod<string, string>(async (requestStream, responseStream, context) => |
| { |
| readyToShutdown.SetResult(null); |
| await requestStream.ToListAsync(); |
| }); |
| |
| var server = helper.GetServer(); |
| server.Start(); |
| var channel = helper.GetChannel(); |
| |
| var call = Calls.AsyncDuplexStreamingCall(helper.CreateDuplexStreamingCall()); |
| readyToShutdown.Task.Wait(); // make sure handler is running |
| } |
| } |
| #endif |
| } |
| } |