public void Run()
{
int inBufferCount;
try
{
serialPort = Comm2IP.GetSerialPort(socket, comPort, baudRate);
while (true)
{
inBufferCount = socket.Receive(inBuffer);
if (inBufferCount == 0) break;
serialPort.Send(inBuffer, inBufferCount);
}
}
catch (Exception e)
{
log.Error(e);
}
finally
{
log.Info("Lost connection from: " + socket.RemoteEndPoint + " for: " + comPort + "@" + baudRate);
Comm2IP.CloseSerialPort(serialPort);
try { socket.Close(); }
catch { }
}
}
public Socket(System.Net.Sockets.Socket socket, string comPort, int baudRate)
{
this.socket = socket;
serialPort = null;
this.comPort = comPort;
this.baudRate = baudRate;
}
public static void CloseSerialPort(SerialPort serialPort)
{
lock (ports)
{
if (serialPort != null) serialPort.SetSocket(null);
}
}
public static SerialPort GetSerialPort(System.Net.Sockets.Socket socket, string portName, int baudRate)
{
lock (ports)
{
SerialPort sp = null;
string key = portName.ToUpper();
try
{
sp = ports[key];
if (sp.InUse()) throw new Exception("Port is already in use!");
sp.SetSocket(socket);
}
catch (KeyNotFoundException)
{
sp = new SerialPort(socket, portName, baudRate);
sp.OpenPort();
ports.Add(key, sp);
}
return sp;
}
}
