com.fr.third.jgroups.tests

类 McastDiscovery

java.lang.Object

com.fr.third.jgroups.tests.McastDiscovery

public class McastDiscovery
extends java.lang.Object

Discovers all neighbors in an IP multicast environment by using expanding ring multicasts (increasing TTL). The sender multicasts a discovery packet on all available network interfaces, while also listening on all interfaces. The discovery packet contains the sender's address, which is the address and port of the interface on which the packet was sent. A receiver replies with an ACK back to the sender's address and port. After n responses or m milliseconds, the sender terminates and computes the network interfaces which should be used. The network interface is the intersection of the interface variable of all ACKs received.

版本:

$Revision: 1.1 $

作者:

Bela Ban July 26 2002

构造器概要

构造器

构造器和说明
McastDiscovery(java.net.InetAddress mcast_addr, int mcast_port, long interval, int ttl)

方法概要

方法

限定符和类型	方法和说明
static void	main(java.lang.String[] args)
void	start()

从类继承的方法 java.lang.Object

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

构造器详细资料

McastDiscovery

public McastDiscovery(java.net.InetAddress mcast_addr,
              int mcast_port,
              long interval,
              int ttl)

方法详细资料

start

public void start()
           throws java.lang.Exception

抛出:

java.lang.Exception

main

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