MainClass.java Source code

Introduction

Here is the source code for MainClass.java

Source

import java.net.DatagramSocket;
import java.net.InetSocketAddress;
import java.net.SocketAddress;
import java.nio.ByteBuffer;
import java.nio.channels.DatagramChannel;

public class MainClass {

    public static void main(String[] args) throws Exception {
        DatagramChannel channel = DatagramChannel.open();
        DatagramSocket socket = channel.socket();
        SocketAddress address = new InetSocketAddress(9999);
        socket.bind(address);
        ByteBuffer buffer = ByteBuffer.allocateDirect(65507);
        while (true) {
            SocketAddress client = channel.receive(buffer);
            buffer.flip();
            channel.send(buffer, client);
            buffer.clear();
        }
    }
}