import java.net.*;
import java.io.*;
import java.util.*;
public class BroadcastServer
{
public static final int PORT = 1234;
public static void main(String args[])throws Exception
{
MulticastSocket socket;
DatagramPacket packet;
InetAddress address;
address = InetAddress.getByName("239.1.2.3");
socket = new MulticastSocket();
socket.joinGroup(address);
byte[] data = null;
for(;;)
{
Thread.sleep(10000);
System.out.println("Sending ");
String str = ("This is Msc-IT Calling....");
data = str.getBytes();
packet = new DatagramPacket(data, str.length(),address,PORT);
socket.send(packet);
}
}
}