* To run this program type "java RoboComm.Client". *
* For more detailed information, see the * RoboComm page. *
* Copyright (c)1998 Tucker Balch, all rights reserved. * * @author Tucker Balch * @version $Revision: 1.1.1.1 $ */ public class Client { /** * Main for Client. */ public static void main(String[] args) { String server_host = "localhost"; int num = 0; /*--- announce ---*/ System.out.println("TransceiverHard demonstration"); /*--- check arguments ---*/ try { num = Integer.parseInt(args[0]); } catch (Exception e) { System.out.println( "usage: Client num [server_host]"); } if (args.length == 2) { server_host = args[1]; } else if (args.length> 2) { System.out.println("usage: Client num [server_host]"); System.exit(1); } /*--- make the transceiver ---*/ Transceiver t = new TransceiverHard(server_host, num); Enumeration messages = t.getReceiveChannel(); /*--- send a few messages ---*/ try { t.broadcast(new StringMessage("Hello everyone!")); t.unicast(1, new StringMessage("Hello number one")); } catch (Exception e){} /*--- loop to receive messages ---*/ while (t.connected()) { while (messages.hasMoreElements()) System.out.print(messages.nextElement()); try {Thread.sleep(100);} catch (Exception e){} } } }