Søger source koder til UDP client/server???

Nu fandt jeg selv nogel :)
Her er de

import java.net.*;
import java.io.*;
public class UDPServer
{
    public static void main(String args[])
    {
    DatagramSocket aSocket = null;
        try
        {
            aSocket = new DatagramSocket(6789);
            System.out.println("lytter på port 6789");
        byte[] buffer = new byte[10];
        while(true)
        {
            DatagramPacket request = new DatagramPacket(buffer, buffer.length);
              aSocket.receive(request);
            System.out.println("host logget på");

            DatagramPacket reply = new DatagramPacket(request.getData(), request.getLength(), request.getAddress(), request.getPort());
            aSocket.send(reply);
            System.out.println("reply sendt til client");

        }
        }
        catch (SocketException e){
            System.out.println("Socket: " + e.getMessage());
      }
        catch (IOException e) {
            System.out.println("IO: " + e.getMessage());
        }
    finally
    {
            if(aSocket != null) aSocket.close();
    }
    }
}



import java.net.*;
import java.io.*;
public class UDPClient
{
    public static void main(String args[])
    {
    // args give message contents and server hostname
    DatagramSocket aSocket = null;
        String s = "hej";
        //String host = "192.168.184.99";
        //String aHost = "192.168.0.1";
      try
      {
        aSocket = new DatagramSocket();
        byte [] m = s.getBytes();
        InetAddress aHost = InetAddress.getByName("compaq");  //.getLocalHost();
          System.out.println("host " + aHost);

        int serverPort = 6789;
          System.out.println("port " + serverPort);

        DatagramPacket request = new DatagramPacket(m,  s.length(), aHost, serverPort);
        aSocket.send(request);
          System.out.println("request er sendt til " + aHost);

        byte[] replyBuffer = new byte[10];
        DatagramPacket reply = new DatagramPacket(replyBuffer, replyBuffer.length);
        aSocket.receive(reply);
          System.out.println("reply er modtaget :) ");
        System.out.println("Reply: " + new String(reply.getData()));
      }
      catch (SocketException e){
          System.out.println("Socket: " + e.getMessage());
      }
      catch (IOException e){
          System.out.println("IO: " + e.getMessage());
      }
      finally {if(aSocket != null) aSocket.close();}
  }
}

Total ok link til source-koder til UDP
http://www.ibiblio.org/javafaq/books/jnp/javanetexamples/09/index.html