org.jabber.jabberbeans.util
Class KeepAlive

java.lang.Object
  |
  +--java.lang.Thread
        |
        +--org.jabber.jabberbeans.util.KeepAlive

class KeepAlive

extends java.lang.Thread

Inner Class Summary

class	KeepAlive.KeepAliveConnectionListener
class	KeepAlive.KeepAlivePacket KeepAlivePacket is rather simple - instead of being XML, it is just a space.
class	KeepAlive.KeepAlivePacketListener

Field Summary

private boolean	bConnected boolean indicating that the connection is down to the thread, so that it does not keep sending data out to the ether.
private boolean	bRunning boolean indicating that the thread is still in a running state (used to shut it down)
private ConnectionBean	cb The ConnectionBean which we are keeping alive.
private int	timeout timeout in milliseconds, after which a keepalive packet (space) will be sent.

Fields inherited from class java.lang.Thread

contextClassLoader, daemon, eetop, group, inheritedAccessControlContext, MAX_PRIORITY, MIN_PRIORITY, name, NORM_PRIORITY, priority, single_step, stillborn, stopThreadPermission, target, threadInitNumber, threadQ, values

Constructor Summary

KeepAlive(ConnectionBean cb, int timeout)
Creates a new KeepAlive instance.

Method Summary

void	run()
void	shutdown()

Methods inherited from class java.lang.Thread

, activeCount, checkAccess, countStackFrames, currentThread, destroy, dumpStack, enumerate, exit, getContextClassLoader, getName, getPriority, getThreadGroup, init, interrupt, interrupt0, interrupted, isAlive, isDaemon, isInterrupted, isInterrupted, join, join, join, nextThreadNum, registerNatives, resume, resume0, setContextClassLoader, setDaemon, setName, setPriority, setPriority0, sleep, sleep, start, stop, stop, stop0, suspend, suspend0, toString, yield

Methods inherited from class java.lang.Object

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

Field Detail

cb

private ConnectionBean cb

The ConnectionBean which we are keeping alive.

timeout

private int timeout

timeout in milliseconds, after which a keepalive packet (space) will be sent.

bRunning

private boolean bRunning

boolean indicating that the thread is still in a running state (used to shut it down)

bConnected

private boolean bConnected

boolean indicating that the connection is down to the thread, so that it does not keep sending data out to the ether.

Constructor Detail

KeepAlive

public KeepAlive(ConnectionBean cb,
                 int timeout)

Creates a new KeepAlive instance.

Parameters:

cb - a ConnectionBean value

timeout - timer in milliseconds after last traffic to send keepalive.

Method Detail

shutdown

public void shutdown()

run

public void run()

Overrides:

run in class java.lang.Thread