public void Close()
{
lock (_InitializationLock)
{
try
{
if (null != _Socket)
{
_Socket.Close();
_Socket = null;
}
if (null != _IncomingStreamHandler)
{
_IncomingStreamHandler.Stop();
_IncomingStreamHandler = null;
}
if (null != _OutgoingStreamHandler)
{
_OutgoingStreamHandler.Stop();
_OutgoingStreamHandler = null;
}
//notify connection change
if (null != _ConnectionListener)
{
_ConnectionListener.OnGazeApiConnectionStateChanged(false);
}
//We cancel queued requests
if (null != _RequestQueue)
{
CancelAllRequests();
_RequestQueue.Stop();
}
_RequestQueue = null;
//We make sure we cancel currently ongoing requests
if (null != _OngoingRequests)
{
IEnumerator <KeyValuePair <int, IRequest> > reqs = _OngoingRequests.GetEnumerator();
while (reqs.MoveNext())
{
reqs.Current.Value.Cancel();
}
_OngoingRequests.Clear();
}
_OngoingRequests = null;
}
catch (Exception e)
{
Debug.WriteLine("Error closing socket: " + e.Message);
}
}
}