Class ClientWatchDog

java.lang.Object

java.lang.Thread

net.sf.colossus.webserver.ClientWatchDog

All Implemented Interfaces:

Runnable

public class ClientWatchDog
extends Thread

Sends ping requests to clients to check whether they are still alive and connected.

Nested Class Summary

Nested classes/interfaces inherited from class Thread

Thread.Builder, Thread.State, Thread.UncaughtExceptionHandler

Field Summary

Fields

Modifier and Type	Field	Description
private static final long	CHECK_INTERVAL_SECONDS
private boolean	done
private static final Logger	LOGGER
private final UserDB	userDB

Fields inherited from class Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

Constructors

Constructor	Description
ClientWatchDog(UserDB userDB)

Method Summary

Modifier and Type	Method	Description
void	run()
void	shutdown()
void	sleepFor(long millis)

Methods inherited from class Thread

activeCount, checkAccess, clone, currentThread, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, isVirtual, join, join, join, join, ofPlatform, ofVirtual, onSpinWait, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, sleep, start, startVirtualThread, stop, threadId, toString, yield

Methods inherited from class Object

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

Field Details

LOGGER

private static final Logger LOGGER

done

private boolean done

userDB

private final UserDB userDB

CHECK_INTERVAL_SECONDS

private static final long CHECK_INTERVAL_SECONDS

See Also:

• Constant Field Values

Constructor Details

ClientWatchDog

public ClientWatchDog(UserDB userDB)

Method Details

run

public void run()

Specified by:

run in interface Runnable

Overrides:

run in class Thread

sleepFor

public void sleepFor(long millis)

shutdown

public void shutdown()