DatagramSocket s =
new DatagramSocket( Integer.parseInt(argv[0]) );
while ( true ) {
DatagramPacket packet =
new DatagramPacket(new byte [1024], 1024);
s.receive( packet );
String message = new String( packet.getData( ) );
System.out.println( "Heartbeat from: "
+ packet.getAddress().getHostName( )
+ " - " + message );
}
