org.jgroups.protocols

Class FD_ICMP.PingMonitor

java.lang.Object

org.jgroups.protocols.FD.Monitor

org.jgroups.protocols.FD_ICMP.PingMonitor

All Implemented Interfaces:

TimeScheduler.Task

Enclosing class:

FD_ICMP

protected class FD_ICMP.PingMonitor
extends FD.Monitor

Runs InetAddress.isReachable(). Each time the command fails, we increment num_tries. If num_tries > max_tries, we emit a SUSPECT message. If ping_dest changes, or we do receive traffic from ping_dest, we reset num_tries to 0.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	FD_ICMP.PingMonitor()

Method Summary

Methods

Modifier and Type	Method and Description
void	run() Execute the task

Methods inherited from class org.jgroups.protocols.FD.Monitor

cancelled, nextInterval, stop, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

FD_ICMP.PingMonitor

protected FD_ICMP.PingMonitor()

Method Detail

run

public void run()

Description copied from interface: TimeScheduler.Task

Execute the task

Specified by:

run in interface TimeScheduler.Task

Overrides:

run in class FD.Monitor