Package org.jgroups.protocols

Class FD_SOCK2.BroadcastTask

java.lang.Object

org.jgroups.protocols.FD_SOCK2.BroadcastTask

All Implemented Interfaces:

Runnable

Enclosing class:

FD_SOCK2

protected class FD_SOCK2.BroadcastTask
extends Object
implements Runnable

Task which periodically broadcasts a list of suspected members. The goal is not to lose a SUSPECT message: since these are broadcast unreliably, they might get dropped. The BroadcastTask makes sure they are retransmitted until a view has been received which doesn't contain the suspected members any longer. Then the task terminates.

Field Summary

Fields

Modifier and Type	Field	Description
protected Future<?>	future
protected final Set<Address>	suspects

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	BroadcastTask()

Method Summary

Modifier and Type	Method	Description
protected void	addSuspects(List<Address> mbrs)
protected void	adjustSuspects(List<Address> mbrs)	Removes all elements from suspects that are not in the new membership
protected void	clear()
protected void	removeSuspect(Address suspect)
void	run()
protected void	startTask()
protected void	stopTask()
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

suspects

protected final Set<Address> suspects

future

protected Future<?> future

Constructor Details

BroadcastTask

protected BroadcastTask()

Method Details

addSuspects

protected void addSuspects(List<Address> mbrs)

removeSuspect

protected void removeSuspect(Address suspect)

adjustSuspects

protected void adjustSuspects(List<Address> mbrs)

Removes all elements from suspects that are not in the new membership

clear

protected void clear()

startTask

protected void startTask()

stopTask

protected void stopTask()

run

public void run()

Specified by:

run in interface Runnable

toString

public String toString()

Overrides:

toString in class Object