private void listen()
{
try
{
IPEndPoint localIP = new IPEndPoint(IPAddress.Any, PORT);
udpServer = new UdpClient(localIP);
}
catch (Exception)
{
udpServer = null;
thread = null;
infoWindow.OnInfoUpdated(providerName, "PORT BOUND FAILED");
return;
}
while (continue_listening)
{
try
{
IPEndPoint ip = new IPEndPoint(IPAddress.Any, 0);
byte[] buffer = udpServer.Receive(ref ip);
string str = Encoding.UTF8.GetString(buffer);
string ipaddress = "" + ip.Address.GetAddressBytes()[0];
ipaddress += "." + ip.Address.GetAddressBytes()[1];
ipaddress += "." + ip.Address.GetAddressBytes()[2];
ipaddress += "." + ip.Address.GetAddressBytes()[3];
if (continue_listening)
{
String text;
if (!ipaddress.Equals("127.0.0.1"))
{
text = "IP: " + ipaddress + "\nMessage: " + str;
}
else
{
text = str;
}
if (infoWindow != null)
{
infoWindow.OnInfoUpdated(providerName, text);
}
}
}
catch (Exception)
{
//Console.WriteLine("closed");
}
}
//udpServer.Close();
}
void InfoProvider.bindInfoWindow(InfoWindow infoWindow)
{
this.infoWindow = infoWindow;
thread = new Thread(listen);
thread.Start();
infoWindow.OnInfoUpdated(providerName, "Start collecting");
}