Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.net.DatagramPacket;
import java.net.DatagramSocket;
import java.net.InetAddress;

public class Main {
    public static void main(String[] args) throws Exception {
        int mcPort = 12345;
        String mcIPStr = "230.1.1.1";
        DatagramSocket udpSocket = new DatagramSocket();

        InetAddress mcIPAddress = InetAddress.getByName(mcIPStr);
        byte[] msg = "Hello".getBytes();
        DatagramPacket packet = new DatagramPacket(msg, msg.length);
        packet.setAddress(mcIPAddress);
        packet.setPort(mcPort);
        udpSocket.send(packet);

        System.out.println("Sent a  multicast message.");
        System.out.println("Exiting application");
        udpSocket.close();
    }
}