internal void Dispose()
{
// This function literally kills the socket, no matter if the message queue is not empty.
try
{
if (!Disposed)
{
ListenerClientsInfo.DecrementCount(localPort);
Disposed = true;
worker.Close();
if (OnConnectionClosed != null)
{
OnConnectionClosed(this);
}
string channelLog = Utils.HelperComDriverLogger.GetLoggerChannel(this);
try
{
ComDriverLogger.LogConnectionState(DateTime.Now, channelLog,
Unitronics.ComDriver.ConnectionStatus.ConnectionClosed.ToString() +
", Remote IP (Client): " + RemoteIP + ", Client GUID: " + guid.ToString());
}
catch
{
}
AbortAll();
}
}
catch (Exception ex)
{
string exceptionText = "InnerListenerClientEcxeption (Dispose)" + " - " + ex.Message;
ComDriverLogger.LogExceptions(DateTime.Now, exceptionText);
}
}
private void initSocket(Socket socket, int port)
{
try
{
worker = socket;
localPort = port;
IPEndPoint ep = worker.RemoteEndPoint as IPEndPoint;
RemoteIP = ep.Address.ToString();
string channelLog = Utils.HelperComDriverLogger.GetLoggerChannel(this);
try
{
ComDriverLogger.LogConnectionState(DateTime.Now, channelLog,
Unitronics.ComDriver.ConnectionStatus.ConnectionOpened.ToString() + ", Remote IP (Client): " +
RemoteIP + ", Client GUID: " + guid.ToString());
}
catch
{
}
ListenerClientsInfo.IncrementCount(localPort);
waitForData();
}
catch (Exception ex)
{
if (!Disposed)
{
ListenerClientsInfo.DecrementCount(localPort);
}
try
{
worker.Close();
}
catch
{
}
if (!Disposed)
{
string channelLog = Utils.HelperComDriverLogger.GetLoggerChannel(this);
try
{
ComDriverLogger.LogConnectionState(DateTime.Now, channelLog,
Unitronics.ComDriver.ConnectionStatus.ConnectionClosed.ToString() +
", Remote IP (Client): " + RemoteIP + ", Client GUID: " + guid.ToString());
}
catch
{
}
}
Disposed = true;
string exceptionText = "InnerListenerClientEcxeption (initSocket)" + " - " + ex.Message;
ComDriverLogger.LogExceptions(DateTime.Now, exceptionText);
AbortAll();
}
}
private void onDataReceived(IAsyncResult ar)
{
SocketState socketState = null;
try
{
socketState = (SocketState)ar.AsyncState;
int cbRead = 0;
cbRead = worker.EndReceive(ar);
if (cbRead > 0)
{
byte[] temp = new byte[cbRead];
Array.Copy(socketState.ReceivedData, 0, temp, 0, cbRead);
OnDataReceived(temp);
waitForData();
}
else
{
try
{
if (!Disposed)
{
ListenerClientsInfo.DecrementCount(localPort);
}
worker.Close();
}
catch
{
}
if (!Disposed)
{
string channelLog = Utils.HelperComDriverLogger.GetLoggerChannel(this);
try
{
ComDriverLogger.LogConnectionState(DateTime.Now, channelLog,
Unitronics.ComDriver.ConnectionStatus.ConnectionClosed.ToString() +
", Remote IP (Client): " + RemoteIP + ", Client GUID: " + guid.ToString());
}
catch
{
}
Disposed = true;
AbortAll();
if (OnConnectionClosed != null)
{
OnConnectionClosed(this);
}
}
}
}
catch (ObjectDisposedException)
{
try
{
if (!Disposed)
{
ListenerClientsInfo.DecrementCount(localPort);
}
worker.Close();
}
catch
{
}
if (!Disposed)
{
string channelLog = Utils.HelperComDriverLogger.GetLoggerChannel(this);
try
{
ComDriverLogger.LogConnectionState(DateTime.Now, channelLog,
Unitronics.ComDriver.ConnectionStatus.ConnectionClosed.ToString() +
", Remote IP (Client): " + RemoteIP + ", Client GUID: " + guid.ToString());
}
catch
{
}
Disposed = true;
AbortAll();
if (OnConnectionClosed != null)
{
OnConnectionClosed(this);
}
}
}
catch (SocketException se)
{
try
{
if (!Disposed)
{
ListenerClientsInfo.DecrementCount(localPort);
}
worker.Close();
}
catch
{
}
if (!Disposed)
{
string channelLog = Utils.HelperComDriverLogger.GetLoggerChannel(this);
try
{
ComDriverLogger.LogConnectionState(DateTime.Now, channelLog,
Unitronics.ComDriver.ConnectionStatus.ConnectionClosed.ToString() +
", Remote IP (Client): " + RemoteIP + ", Client GUID: " + guid.ToString());
}
catch
{
}
Disposed = true;
AbortAll();
if (OnConnectionClosed != null)
{
OnConnectionClosed(this);
}
}
}
catch
{
try
{
if (!Disposed)
{
ListenerClientsInfo.DecrementCount(localPort);
}
worker.Close();
}
catch
{
}
if (!Disposed)
{
string channelLog = Utils.HelperComDriverLogger.GetLoggerChannel(this);
try
{
ComDriverLogger.LogConnectionState(DateTime.Now, channelLog,
Unitronics.ComDriver.ConnectionStatus.ConnectionClosed.ToString() +
", Remote IP (Client): " + RemoteIP);
}
catch
{
}
Disposed = true;
AbortAll();
if (OnConnectionClosed != null)
{
OnConnectionClosed(this);
}
}
}
}
