udpserver.java

import java.io.*;
import java.net.*;

public class udpserver{


public static void main(String[] args) {

 DatagramSocket sock = null;

 try{
 sock = new DatagramSocket(5000);

 byte[] buffer= new byte[30];
 DatagramPacket incoming = new DatagramPacket(buffer,buffer.length);
 sock.receive(incoming);
 byte[] data = incoming.getData();

 String msg = new String(data);
 System.out.println("The mess: "+msg);
 }
 catch (Exception e) {
 System.out.println("The Error:"+e);


 }
 sock.close();



 }
}