Practical 28

Aim:- Write down a program which send Datagram Packet by DatagramSocket.

JAVA Code :-

    Sender File:

import java.lang.*;

import java.net.*;

public class DSender

{

   public static void main(String[] args)throws Exception {

       DatagramSocket ds=new DatagramSocket();

       String str="Welcome java";

       InetAddress ip=InetAddress.getByName("127.0.0.1");

       DatagramPacket dp=new DatagramPacket(str.getBytes(),str.length(),ip,2510);

       ds.send(dp);

       ds.close();

    }

}   

Receiver File :

import java.lang.*;

import java.net.*;

public class DReceiver

{

   public static void main(String[] args)throws Exception {

       DatagramSocket ds=new DatagramSocket(2510);

       byte buf[]=new byte[1024];

       DatagramPacket dp=new DatagramPacket(buf,1024);

       ds.receive(dp);

       String str=new String(dp.getData(),0,dp.getLength());

       System.out.println(str);

       ds.close();

    }

}   

Output:-

[Receiver] 

[Sender]