private void UPnPTest_Load(object sender, EventArgs e)
{
CheckForIllegalCrossThreadCalls = false;
OpenMessage.videoChat vc = new OpenMessage.videoChat();
String setup = vc.setupPort(vc.getInternalIP(), 6565, "TCP");
if (setup == "true")
{
backgroundWorker1.RunWorkerAsync();
} else
{
MessageBox.Show(setup);
}
}
public void tryServer()
{
OpenMessage.videoChat vc = new OpenMessage.videoChat();
try
{
Int32 port = 6565;
IPAddress localAddr = IPAddress.Parse(vc.getInternalIP());
server = new TcpListener(localAddr, port);
// Start listening for client requests.
server.Start();
// Buffer for reading data
Byte[] bytes = new Byte[256];
String data = null;
// Enter the listening loop.
while (true)
{
label1.Text = "Running temp server on " + vc.getInternalIP() + ":6565";
Console.Write("Waiting for a connection... ");
// Perform a blocking call to accept requests.
// You could also user server.AcceptSocket() here.
TcpClient client = server.AcceptTcpClient();
Console.WriteLine("Hello!");
data = null;
// Get a stream object for reading and writing
NetworkStream stream = client.GetStream();
int i;
// Loop to receive all the data sent by the client.
while ((i = stream.Read(bytes, 0, bytes.Length)) != 0)
{
// Translate data bytes to a ASCII string.
data = System.Text.Encoding.ASCII.GetString(bytes, 0, i);
Console.WriteLine("Received: {0}", data);
// Process the data sent by the client.
data = data.ToUpper();
byte[] msg = System.Text.Encoding.ASCII.GetBytes(data);
// Send back a response.
stream.Write(msg, 0, msg.Length);
Console.WriteLine("Sent: {0}", data);
}
// Shutdown and end connection
client.Close();
vc.destroyPort(6565, "TCP");
}
}
catch (SocketException e)
{
Console.WriteLine("SocketException: {0}", e);
}
finally
{
// Stop listening for new clients.
server.Stop();
}
}
