private void button12_Click(object sender, EventArgs e)
{
if (null != _perRaido)
{
_perRaido.WaitToStop();
_perRaido = null;
}
else
{
_perRaido = new Hik.Threading.Timer(100);
_perRaido.Elapsed += __PerRadio_Elapsed;
_perRaido.Start();
}
}
/// <summary>
/// Starts the thread to receive messages from socket.
/// </summary>
protected override void StartInternal()
{
_running = true;
IAsyncResult res = _clientSocket.BeginReceive(_buffer, 0, _buffer.Length, 0, new AsyncCallback(ReceiveCallback), null);
#if UTILIZA_DESCONEXION_AUTOMATICA
// if (res.IsCompleted)
{
timerTimeout = new Threading.Timer(120000);
timerTimeout.Elapsed += new EventHandler(timerTimeout_Elapsed);
timerTimeout.Start();
}
#endif
}
/// <summary>
/// This method is used as callback method in _clientSocket's BeginReceive method.
/// It reveives bytes from socker.
/// </summary>
/// <param name="ar">Asyncronous call result</param>
private void ReceiveCallback(IAsyncResult ar)
{
if (!_running)
{
return;
}
#if UTILIZA_DESCONEXION_AUTOMATICA
//int valorAnterior = Interlocked.CompareExchange(ref timeoutFlag, 2, 1);
if (Interlocked.CompareExchange(ref timeoutFlag, 2, 1) /*valorAnterior*/ != 0)
{
//El flag ya ha sido seteado con lo cual nada!!
return;
}
if (timerTimeout != null)
{
timerTimeout.Stop();
}
#endif
try
{
//Get received bytes count
var bytesRead = _clientSocket.EndReceive(ar);
if (bytesRead > 0)
{
LastReceivedMessageTime = DateTime.Now;
//Copy received bytes to a new byte array
var receivedBytes = new byte[bytesRead];
Array.Copy(_buffer, 0, receivedBytes, 0, bytesRead);
//Read messages according to current wire protocol
var messages = WireProtocol.CreateMessages(receivedBytes);
//Raise MessageReceived event for all received messages
foreach (var message in messages)
{
OnMessageReceived(message);
}
}
else
{
throw new CommunicationException("Tcp socket is closed");
}
//Read more bytes if still running
if (_running)
{
_clientSocket.BeginReceive(_buffer, 0, _buffer.Length, 0, new AsyncCallback(ReceiveCallback), null);
#if UTILIZA_DESCONEXION_AUTOMATICA
timerTimeout.Start();
#endif
}
}
catch
{
Disconnect();
}
}
/// <summary>
/// Starts the thread to receive messages from socket.
/// </summary>
protected override void StartInternal()
{
_running = true;
IAsyncResult res = _clientSocket.BeginReceive(_buffer, 0, _buffer.Length, 0, new AsyncCallback(ReceiveCallback), null);
#if UTILIZA_DESCONEXION_AUTOMATICA
// if (res.IsCompleted)
{
timerTimeout = new Threading.Timer(120000);
timerTimeout.Elapsed += new EventHandler(timerTimeout_Elapsed);
timerTimeout.Start();
}
#endif
}
