JAVA NETWORKING IS SENDING DATAGRAMPACKET BY DATAGRAMSOCKET OF PRACTICAL

EXAMPLE OF SENDING DATAGRAMPACKETBY DATAGRAMSOCKET

SENDING DATAGRAMPACKET BY DATAGRAMSOCKET 

DSender.java

import java.net.*; //required for Datagram Class public class DSender{

public static void main(String[] args)

throws Exception

{

DatagramSocket ds = new DatagramSocket(); String str = "Message sent by Datagram socket";

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

DatagramPacket dp = new DatagramPacket

(str.getBytes(), str.length(), ip, 3000);

ds.send(dp);

ds.close();

}

}

DReceiver.java

import java.net.*; public class DReceiver{

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

{

DatagramSocket ds = new DatagramSocket(3000); 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();

}

}