private void SocketAcceptedHandler(WebResponseThread requestWorker)
{
//_CurrentlyListening = false;
if (_ListeningID != requestWorker.WorkerID)
{
_ListeningID = -1;
throw (new Exception("_ListeningID != requestWorker.WorkerID"));
}
_ListeningID = -1;
}
// todo make thread safe
private void WorkFinishedHandler(Exception ex, WebResponseThread requestWorker)
{
if (ex != null)
{
Debug.Print("WorkFinishedHandler exception: " + ex.Message);
}
_ProcessRequestWorkerList.RemoveAt(requestWorker.WorkerID);
}
/// <summary>
/// Runs the server in its own Thread.
/// </summary>
private void RunServer()
{
// Debug.EnableGCMessages(true);// debug only
using (Socket nonBlockingSocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp))
{
nonBlockingSocket.Bind(new IPEndPoint(IPAddress.Any, _Port));
nonBlockingSocket.Listen(1);
while (!_Stopping)
{
if (_ListeningID == -1)
{
try
{
//_CurrentlyListening = true;
WebResponseThread currentProcessRequest = new WebResponseThread(ResponseHandler, WorkFinishedHandler, SocketAcceptedHandler);
while (_ListeningID < 0)
{
_ListeningID = _ProcessRequestWorkerList.Enqueue(currentProcessRequest);
if (_ListeningID < 0)
{
Debug.Print("no spare thread");
}
Thread.Sleep(50);
}
currentProcessRequest.Start(nonBlockingSocket);
}
catch (Exception ex)
{// probably lost connection
Debug.Print("Exception caught in Run Server: " + ex.Message);
_ProcessRequestWorkerList.RemoveAt(_ListeningID);
_ListeningID = -1;// what else to do if
Thread.Sleep(200);//
}
}
}
}
}