private void ReceiveThread()
{
try
{
byte[] buffer = new byte[4];
while (_processReceiveThread)
{
if (!Receive(buffer))
{
break;
}
byte[] packet = new byte[IPAddress.NetworkToHostOrder(BitConverter.ToInt32(buffer, 0))];
if (!Receive(packet))
{
break;
}
IrssMessage message = IrssMessage.FromBytes(packet);
MessageManagerCombo combo = new MessageManagerCombo(message, this);
if (_messageSink != null)
{
_messageSink(combo);
}
}
}
#if TRACE
catch (SocketException socketException)
{
Trace.WriteLine(socketException.ToString());
}
#else
catch (SocketException)
{
}
#endif
finally
{
if (_connection != null)
{
_connection.Close(100);
_connection = null;
}
_disconnectCallback(this);
}
}
private void ConnectionThread()
{
// Outer loop is for reconnection attempts ...
while (_processConnectionThread)
{
_connected = false;
_serverSocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
#region Attempt to connect
while (_processConnectionThread)
{
try
{
_serverSocket.Connect(_serverEndpoint);
break;
}
catch (SocketException socketException)
{
if (!_processConnectionThread)
{
return;
}
if (socketException.SocketErrorCode == SocketError.ConnectionRefused)
{
Thread.Sleep(1000);
continue;
}
if (_commsFailureCallback != null)
{
_commsFailureCallback(socketException);
}
else
{
throw;
}
}
catch (Exception ex)
{
if (!_processConnectionThread)
{
return;
}
if (_commsFailureCallback != null)
{
_commsFailureCallback(ex);
}
else
{
throw;
}
}
}
#endregion Attempt to connect
if (!_processConnectionThread)
{
return;
}
_connected = true;
if (_connectCallback != null)
{
_connectCallback(null);
}
#region Read from socket
try
{
byte[] buffer = new byte[4];
// Read data from socket ...
while (_processConnectionThread)
{
if (!Receive(buffer))
{
break;
}
byte[] packet = new byte[IPAddress.NetworkToHostOrder(BitConverter.ToInt32(buffer, 0))];
if (!Receive(packet))
{
break;
}
IrssMessage message = IrssMessage.FromBytes(packet);
_messageQueue.Enqueue(message);
}
if (!_processConnectionThread)
{
return;
}
if (_disconnectCallback != null)
{
_disconnectCallback(null);
}
}
catch (SocketException socketException)
{
if (!_processConnectionThread)
{
return;
}
if (socketException.SocketErrorCode == SocketError.ConnectionReset)
{
if (_disconnectCallback != null)
{
_disconnectCallback(null);
}
}
else
{
if (_commsFailureCallback != null)
{
_commsFailureCallback(socketException);
}
else
{
throw;
}
}
}
catch (Exception ex)
{
if (!_processConnectionThread)
{
return;
}
if (_commsFailureCallback != null)
{
_commsFailureCallback(ex);
}
else
{
throw;
}
}
#endregion Read from socket
}
}