/*
 * Copyright (c) 1995, 1996 Sun Microsystems, Inc. All Rights Reserved.
 *
 * Permission to use, copy, modify, and distribute this software
 * and its documentation for NON-COMMERCIAL purposes and without
 * fee is hereby granted provided that this copyright notice
 * appears in all copies. Please refer to the file "copyright.html"
 * for further important copyright and licensing information.
 *
 * SUN MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF
 * THE SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
 * TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
 * PARTICULAR PURPOSE, OR NON-INFRINGEMENT. SUN SHALL NOT BE LIABLE FOR
 * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
 * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES.
 */
import java.io.*;
import java.net.*;
import java.util.*;

class QuoteClient {

    public static void main(String[] args) {

        int port;
        InetAddress address;
        DatagramSocket socket;
        DatagramPacket packet;
        byte[] sendBuf = new byte[256];

        if (args.length != 2) {
             System.out.println("Usage: java QuoteClient <hostname> <port#>");
             return;
        }
        try {
                // bind to the socket
            socket = new DatagramSocket();

                // send request
            port = Integer.parseInt(args[1]);
            address = InetAddress.getByName(args[0]);
            packet = new DatagramPacket(sendBuf, 256, address, port);
            socket.send(packet);

                // get response
            packet = new DatagramPacket(sendBuf, 256);
            socket.receive(packet);
            String received = new String(packet.getData(), 0);
            System.out.println("Quote of the Moment: " + received);

            socket.close();
        } catch (Exception e) {
            System.err.println("Exception:  " + e);
            e.printStackTrace();
        }
    }

}