/**
 * Fail Dserver.java
 * @author Jaanus Poial
 * @version 0.1 kevad 99
 */

import java.net.*;
import java.io.*;
import java.util.Date;

public class Dserver {

   public static void main (String [] parameetrid) {

      int pordinumber;                  // UDP-pordi number
      if (parameetrid.length == 0)
         pordinumber = 5678;
      else pordinumber = Integer.parseInt (parameetrid [0]);

      try {
         DatagramSocket dpistik = new DatagramSocket (pordinumber);
         // analoog serverpistikuga -- istume ja kuulame

         while (true) { // lopmatu tsu"kkel, ctrl-c abil va"lja
            byte [] andmed = new byte [1024];
            DatagramPacket pakett = new DatagramPacket
               (andmed, andmed.length);
            dpistik.receive (pakett);
            String teade = new String
               (pakett.getData(), 0, pakett.getLength());
            InetAddress aadress = pakett.getAddress();
            System.out.println ("\nSaabus " + aadress.toString() + 
               " " + new Date().toString() + ":\n" + teade);
         }
      }
      catch (IOException e) {
         System.out.println (e);
      }
   } // main lopp

} // Dserver lopp