public static UdpUser ConnectTo(string hostname, int port)
{
UdpUser connection = new UdpUser();
connection.Client.AllowNatTraversal(true);
try
{
connection.Client.Connect(hostname, port);
}
catch (System.Net.Sockets.SocketException e)
{
MessageBox.Show(e.Message, "SOCKET ERROR", MessageBoxButtons.OK, MessageBoxIcon.Error);
return(null);
}
return(connection);
}
private void ConnectToServer(object sender, EventArgs e)
{
if (connected)
{
disconnectFromServer();
}
else
{
client = UdpUser.ConnectTo(serverAddr.Text, 32123);
if (client != null)
{
client.Send(Encoding.ASCII.GetBytes("HLO" + GUID));
Thread.Sleep(100);
// SEND AUDIO FORMAT REQUEST
byte[] cmd = GetCmdBytes(CMDS.SetClientAudioFormat, (byte)audioFormatSelector.SelectedIndex);
client.Send(cmd);
// STORE IP ADDRESS
StoreSetting("server_ip", serverAddr.Text);
//wait for reply messages from server and send them to console
udpReceiveTaskToken = new CancellationTokenSource();
Task.Factory.StartNew(async() =>
{
while (true)
{
try
{
Received received = await client.Receive();
ClientReceivedData(received.Payload, received.Sender);
}
catch (Exception ex)
{
Logger.WriteLine(ex.ToString());
}
}
});
}
}
}
