Package net.bjmsw.hda.vs.helper

Class GarbageCollector

java.lang.Object

java.lang.Thread

net.bjmsw.hda.vs.helper.GarbageCollector

All Implemented Interfaces:

Runnable

public class GarbageCollector
extends Thread

The GarbageCollector class provides a garbage collection mechanism for the server.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

Thread.State, Thread.UncaughtExceptionHandler

Field Summary

Fields

Modifier and Type	Field	Description
private static final int	TICK_RATE	The TICK_RATE variable represents the rate at which the garbage collector runs.
private static final int	USER_TIMEOUT	The USER_TIMEOUT variable represents the amount of time, in seconds, after which a user session will be considered inactive and removed.

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

Constructors

Constructor	Description
GarbageCollector()

Method Summary

Modifier and Type	Method	Description
private void	checkUserTimeout()	The checkUserTimeout method checks for inactive user sessions and removes them from the system.
void	run()	Runs the garbage collector thread.

Methods inherited from class java.lang.Thread

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

Methods inherited from class java.lang.Object

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

Field Details

TICK_RATE

private static final int TICK_RATE

The TICK_RATE variable represents the rate at which the garbage collector runs. It is set to 5000 milliseconds, which is equivalent to 5 seconds.

This variable is used in the GarbageCollector class to control the frequency of garbage collection ticks.

See Also:

• Constant Field Values

USER_TIMEOUT

private static final int USER_TIMEOUT

The USER_TIMEOUT variable represents the amount of time, in seconds, after which a user session will be considered inactive and removed. By default, it is set to 120 seconds, which is equivalent to 2 minutes.

This variable is used in the GarbageCollector class to determine if a user has exceeded the allowed timeout period and needs to be removed from the system.

See Also:

• Constant Field Values

Constructor Details

GarbageCollector

public GarbageCollector()

Method Details

checkUserTimeout

private void checkUserTimeout()

The checkUserTimeout method checks for inactive user sessions and removes them from the system.

run

public void run()

Runs the garbage collector thread. This method runs in an infinite loop and performs garbage collection ticks at a regular rate. It checks for inactive user sessions and removes them from the system.

Specified by:

run in interface Runnable

Overrides:

run in class Thread