pract6exer5

import java.net.*;
import java.util.*;

public class pract6ejer5
{
    public static void main(String[] args) throws Exception {
        System.out.println("Ejercicio 5: ");

            DatagramSocket d =  new DatagramSocket();
            String nomAlumne = "nRikee\n";
            InetAddress ip = InetAddress.getByName("localhost");
            DatagramPacket dp = new DatagramPacket(nomAlumne.getBytes(),nomAlumne.getBytes().length,ip,7777);

            byte[] buffer = new byte[1000];
            DatagramPacket p = new DatagramPacket(buffer, 1000);
            DatagramSocket ds = new DatagramSocket();

            HiloRecibe fil = new HiloRecibe();

            fil.start();
            ds.send(dp);

            String nom= new String(p.getData(),0,p.getLength());
            System.out.println("\t" + nom);
            d.close();
    }
}

class HiloRecibe extends Thread {
    public HiloRecibe() { }
    public void run() {
        try{
            while(true){
                DatagramSocket d =  new DatagramSocket(7777);
                byte[] buffer = new byte[1000];
                DatagramPacket p = new DatagramPacket(buffer, 1000);

                d.receive(p);

                String nom= new String(p.getData(),0,p.getLength());
                System.out.println("\t" + nom);
                d.close();
            }
        } catch(Exception e){}
    }

    public static void main(String args[])
    {
        HiloRecibe h = new HiloRecibe();
        h.start();
    }
}