public void SignalMailbox(IOThreadMailbox mailbox) { m_completionPort.Signal(mailbox); }
public void SendReceive() { CompletionPort completionPort = CompletionPort.Create(); bool exception = false; var task = Task.Factory.StartNew(() => { bool cancel = false; while (!cancel) { CompletionStatus [] completionStatuses = new CompletionStatus[10]; int removed; completionPort.GetMultipleQueuedCompletionStatus(-1, completionStatuses, out removed); for (int i = 0; i < removed; i++) { if (completionStatuses[i].OperationType == OperationType.Signal) { cancel = true; } else if (completionStatuses[i].SocketError == SocketError.Success) { EventWaitHandle manualResetEvent = (EventWaitHandle)completionStatuses[i].State; manualResetEvent.Set(); } else { exception = true; } } } }); AutoResetEvent clientEvent = new AutoResetEvent(false); AutoResetEvent acceptedEvent = new AutoResetEvent(false); AsyncSocket listener = AsyncSocket.CreateIPv4Tcp(); completionPort.AssociateSocket(listener, acceptedEvent); listener.Bind(IPAddress.Any, 0); int port = listener.LocalEndPoint.Port; listener.Listen(1); listener.Accept(); AsyncSocket clientSocket = AsyncSocket.CreateIPv4Tcp(); completionPort.AssociateSocket(clientSocket, clientEvent); clientSocket.Bind(IPAddress.Any, 0); clientSocket.Connect("localhost", port); clientEvent.WaitOne(); acceptedEvent.WaitOne(); var serverSocket = listener.GetAcceptedSocket(); AutoResetEvent serverEvent = new AutoResetEvent(false); completionPort.AssociateSocket(serverSocket, serverEvent); byte[] recv = new byte[1]; serverSocket.Receive(recv); byte[] data = new[] { (byte)1 }; clientSocket.Send(data); clientEvent.WaitOne(); // wait for data to be send serverEvent.WaitOne(); // wait for data to be received Assert.AreEqual(1, recv[0]); completionPort.Signal(null); task.Wait(); Assert.IsFalse(exception); completionPort.Dispose(); listener.Dispose(); serverSocket.Dispose(); clientSocket.Dispose(); }