public void RemoteEndPoint()
{
CompletionPort completionPort = CompletionPort.Create();
var listenSocket = AsyncSocket.CreateIPv4Tcp();
completionPort.AssociateSocket(listenSocket, null);
listenSocket.Bind(IPAddress.Any, 0);
int port = listenSocket.LocalEndPoint.Port;
listenSocket.Listen(1);
listenSocket.Accept();
var clientSocket = AsyncSocket.CreateIPv4Tcp();
completionPort.AssociateSocket(clientSocket, null);
clientSocket.Bind(IPAddress.Any, 0);
clientSocket.Connect("localhost", port);
CompletionStatus completionStatus;
bool accepted = false;
bool connected = false;
while (!accepted || !connected)
{
completionPort.GetQueuedCompletionStatus(-1, out completionStatus);
if (completionStatus.AsyncSocket == clientSocket && !connected)
{
Assert.AreEqual(OperationType.Connect, completionStatus.OperationType);
Assert.AreEqual(SocketError.Success, completionStatus.SocketError);
connected = true;
}
else if (completionStatus.AsyncSocket == listenSocket && !accepted)
{
Assert.AreEqual(OperationType.Accept, completionStatus.OperationType);
Assert.AreEqual(SocketError.Success, completionStatus.SocketError);
accepted = true;
}
else
{
Assert.Fail();
}
}
var server = listenSocket.GetAcceptedSocket();
Assert.AreEqual(clientSocket.LocalEndPoint, server.RemoteEndPoint);
Assert.AreEqual(clientSocket.RemoteEndPoint, server.LocalEndPoint);
completionPort.Dispose();
listenSocket.Dispose();
server.Dispose();
clientSocket.Dispose();
}
public void Destroy()
{
if (!m_stopped)
{
try
{
m_worker.Join();
}
catch (Exception)
{}
m_stopped = true;
m_completionPort.Dispose();
}
}
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();
}