private void ReceiveCallback(IAsyncResult asyncResult)
{
ReceiveCallbackState state = asyncResult.AsyncState as ReceiveCallbackState;
try
{
state.Received = this.EndReceive(asyncResult);
}
catch (Exception e)
{
// an exception here means the connection closed
this.HandleException(e);
return;
}
// receiving 0 bytes means the socket has to be closed
if (state.Received == 0)
{
this.ForcefullyDisconnect();
this.FireOnConnectionLostHandler();
return;
}
// queue the packets and process them
this.mPacketizer.QueuePackets(state.Buffer, state.Received);
this.mPacketizer.ProcessPackets();
// if there is any pending to be processed pop it and call the receive callback
this.FlushReceivingQueue();
// begin receiving again
this.BeginReceive(state.Buffer, this.mReceiveCallback);
}
private void ReceiveCallback(IAsyncResult asyncResult)
{
ReceiveCallbackState state = asyncResult.AsyncState as ReceiveCallbackState;
try
{
state.Received = this.EndReceive(asyncResult);
}
catch (Exception)
{
// an exception here means the connection closed
return;
}
// queue the packets and process them
this.mPacketizer.QueuePackets(state.Buffer, state.Received);
this.mPacketizer.ProcessPackets();
// if there is any pending to be processed pop it and call the receive callback
this.FlushReceivingQueue();
// begin receiving again
this.BeginReceive(state.Buffer, this.mReceiveCallback);
}