Ejemplo n.º 1
0
        public void SendThreadEntryPoint(object state)
        {
            try
            {
                Queue workQueue = new Queue();

                // loop...
                while (true)
                {
                    WaitHandle[] handles = new WaitHandle[2];
                    handles[0] = StopEvent;
                    handles[1] = DataReady;

                    if (WaitHandle.WaitAny(handles) == 0)
                    {
                        break;
                    }
                    else if (_Socket != null && _Socket.Connected)
                    {
                        // not disconnected
                        // go through the queue...
                        TransmitLock.AcquireWriterLock(-1);
                        try
                        {
                            workQueue.Clear();
                            foreach (string message in TransmitQueue)
                            {
                                workQueue.Enqueue(message);
                            }
                            TransmitQueue.Clear();
                        }
                        catch { }
                        finally
                        {
                            TransmitLock.ReleaseWriterLock();
                        }

                        // loop the outbound messages...
                        foreach (string message in workQueue)
                        {
                            SocketStateObject so2 = new SocketStateObject(_Socket);
                            byte[] buff = Encoding.ASCII.GetBytes(message);

                            // send it...
                            System.IAsyncResult iar;
                            iar = _Socket.BeginSend(buff, 0, buff.Length, 0, new AsyncCallback(AsynchSendCallback), so2);
                        }
                    }
                }
            }
            catch { }
        }
Ejemplo n.º 2
0
        public void ReceiveThreadEntryPoint(object state)
        {
            try
            {
                // loop...
                while (true)
                {
                    WaitHandle[] handles = new WaitHandle[1];
                    handles[0] = StopEvent;

                    if (_Socket != null && _Socket.Connected)
                    {
                        // not disconnected
                        try
                        {
                            // start the recieve operation
                            System.IAsyncResult iar;
                            SocketStateObject so2 = new SocketStateObject(_Socket);
                            iar = _Socket.BeginReceive(so2.buffer, 0, SocketStateObject.BUFFER_SIZE, 0, new AsyncCallback(AsynchReadCallback), so2);

                            if (WaitHandle.WaitAny(handles) == 0)
                            {
                                break;
                            }
                        }
                        catch { }
                    }
                }
            }
            catch { }
        }