private static void CallbackAccept(IAsyncResult ar)
{
AcceptSocketToken acceptSocketToken = ar.AsyncState as AcceptSocketToken;
if (acceptSocketToken != null)
{
try
{
Socket clientSocket = _serverSocket.EndAccept(ar);
// set this sockt into the token
acceptSocketToken.Socket = clientSocket;
}
catch (SocketException socketException)
{
acceptSocketToken.Socket = null;
Logger.Log("CallbackAccept- " + socketException);
}
catch (Exception exception)
{
acceptSocketToken.Socket = null;
Logger.Log("CallbackAccept- " + exception);
}
finally
{
acceptSocketToken.Event.Set();
}
}
}
private static void StartListening(object state)
{
while (true)
{
AcceptSocketToken acceptSocketToken = new AcceptSocketToken()
{
Event = new AutoResetEvent(false)
};
IAsyncResult result = _serverSocket.BeginAccept(CallbackAccept, acceptSocketToken);
result.AsyncWaitHandle.WaitOne();
acceptSocketToken.Event.WaitOne();
// got socket, give it to request handler
if (acceptSocketToken.Socket != null)
{
SocketRequestHandler requestHandler = new SocketRequestHandler(acceptSocketToken.Socket, Logger);
ThreadPool.QueueUserWorkItem(requestHandler.HandleConnection);
}
}
}
