equip.net
Class MulticastProbe

java.lang.Object
  equip.net.MulticastProbe

public class MulticastProbe

extends java.lang.Object

a simple multicast network probe to help with mobile networking tests. regularly sends a multicast packet a group, which it also listens to.

Field Summary

static java.net.InetAddress	DEFAULT_GROUP default group
static int	DEFAULT_PORT default port
static int	INTERVAL_MS default interval, ms
(package private) java.net.MulticastSocket	socket multicast socket to send and receive on

Constructor Summary

MulticastProbe(java.net.InetAddress group, int port)
cons on given multicast group - runs immediately

Method Summary

static void

main(java.lang.String[] args) test main: usage java equip.net.MulticastProbe

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

socket

java.net.MulticastSocket socket

multicast socket to send and receive on

DEFAULT_GROUP

public static java.net.InetAddress DEFAULT_GROUP

default group

DEFAULT_PORT

public static final int DEFAULT_PORT

default port

See Also:

Constant Field Values

INTERVAL_MS

public static final int INTERVAL_MS

default interval, ms

See Also:

Constant Field Values

Constructor Detail

MulticastProbe

public MulticastProbe(java.net.InetAddress group,
                      int port)
               throws java.io.IOException,
                      java.lang.SecurityException

cons on given multicast group - runs immediately

Method Detail

main

public static void main(java.lang.String[] args)

test main: usage java equip.net.MulticastProbe