805 lines
31 KiB
Java
805 lines
31 KiB
Java
/*
|
|
* This file is part of the L2J Mobius project.
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
package com.l2jmobius.gameserver;
|
|
|
|
import java.lang.Thread.UncaughtExceptionHandler;
|
|
import java.util.concurrent.LinkedBlockingQueue;
|
|
import java.util.concurrent.RejectedExecutionException;
|
|
import java.util.concurrent.ScheduledFuture;
|
|
import java.util.concurrent.ScheduledThreadPoolExecutor;
|
|
import java.util.concurrent.ThreadFactory;
|
|
import java.util.concurrent.ThreadPoolExecutor;
|
|
import java.util.concurrent.TimeUnit;
|
|
import java.util.concurrent.atomic.AtomicInteger;
|
|
import java.util.logging.Level;
|
|
import java.util.logging.Logger;
|
|
|
|
import com.l2jmobius.Config;
|
|
import com.l2jmobius.gameserver.model.StatsSet;
|
|
|
|
/**
|
|
* <p>
|
|
* This class is made to handle all the ThreadPools used in L2J.
|
|
* </p>
|
|
* <p>
|
|
* Scheduled Tasks can either be sent to a {@link #_generalScheduledThreadPool "general"} or {@link #_effectsScheduledThreadPool "effects"} {@link ScheduledThreadPoolExecutor ScheduledThreadPool}: The "effects" one is used for every effects (skills, hp/mp regen ...) while the "general" one is used
|
|
* for everything else that needs to be scheduled.<br>
|
|
* There also is an {@link #_aiScheduledThreadPool "ai"} {@link ScheduledThreadPoolExecutor ScheduledThreadPool} used for AI Tasks.
|
|
* </p>
|
|
* <p>
|
|
* Tasks can be sent to {@link ScheduledThreadPoolExecutor ScheduledThreadPool} either with:
|
|
* <ul>
|
|
* <li>{@link #scheduleEffect(Runnable, long, TimeUnit)} and {@link #scheduleEffect(Runnable, long)} : for effects Tasks that needs to be executed only once.</li>
|
|
* <li>{@link #scheduleGeneral(Runnable, long, TimeUnit)} and {@link #scheduleGeneral(Runnable, long)} : for scheduled Tasks that needs to be executed once.</li>
|
|
* <li>{@link #scheduleAi(Runnable, long, TimeUnit)} and {@link #scheduleAi(Runnable, long)} : for AI Tasks that needs to be executed once</li>
|
|
* </ul>
|
|
* or
|
|
* <ul>
|
|
* <li>{@link #scheduleEffectAtFixedRate(Runnable, long, long, TimeUnit)} and {@link #scheduleEffectAtFixedRate(Runnable, long, long)} : for effects Tasks that needs to be executed periodically.</li>
|
|
* <li>{@link #scheduleGeneralAtFixedRate(Runnable, long, long, TimeUnit)} and {@link #scheduleGeneralAtFixedRate(Runnable, long, long)} : for scheduled Tasks that needs to be executed periodically.</li>
|
|
* <li>{@link #scheduleAiAtFixedRate(Runnable, long, long, TimeUnit)} and {@link #scheduleAiAtFixedRate(Runnable, long, long)} : for AI Tasks that needs to be executed periodically</li>
|
|
* </ul>
|
|
* </p>
|
|
* <p>
|
|
* For all Tasks that should be executed with no delay asynchronously in a ThreadPool there also are usual {@link ThreadPoolExecutor ThreadPools} that can grow/shrink according to their load.:
|
|
* <ul>
|
|
* <li>{@link #_generalPacketsThreadPool GeneralPackets} where most packets handler are executed.</li>
|
|
* <li>{@link #_ioPacketsThreadPool I/O Packets} where all the i/o packets are executed.</li>
|
|
* <li>There will be an AI ThreadPool where AI events should be executed</li>
|
|
* <li>A general ThreadPool where everything else that needs to run asynchronously with no delay should be executed ({@link com.l2jmobius.gameserver.model.actor.knownlist KnownList} updates, SQL updates/inserts...)?</li>
|
|
* </ul>
|
|
* </p>
|
|
* @author -Wooden-
|
|
*/
|
|
public class ThreadPoolManager
|
|
{
|
|
protected static final Logger _log = Logger.getLogger(ThreadPoolManager.class.getName());
|
|
|
|
private static final class RunnableWrapper implements Runnable
|
|
{
|
|
private final Runnable _r;
|
|
|
|
public RunnableWrapper(Runnable r)
|
|
{
|
|
_r = r;
|
|
}
|
|
|
|
@Override
|
|
public final void run()
|
|
{
|
|
try
|
|
{
|
|
_r.run();
|
|
}
|
|
catch (Throwable e)
|
|
{
|
|
final Thread t = Thread.currentThread();
|
|
final UncaughtExceptionHandler h = t.getUncaughtExceptionHandler();
|
|
if (h != null)
|
|
{
|
|
h.uncaughtException(t, e);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
protected ScheduledThreadPoolExecutor _effectsScheduledThreadPool;
|
|
protected ScheduledThreadPoolExecutor _generalScheduledThreadPool;
|
|
protected ScheduledThreadPoolExecutor _aiScheduledThreadPool;
|
|
protected ScheduledThreadPoolExecutor _eventScheduledThreadPool;
|
|
private final ThreadPoolExecutor _generalPacketsThreadPool;
|
|
private final ThreadPoolExecutor _ioPacketsThreadPool;
|
|
private final ThreadPoolExecutor _generalThreadPool;
|
|
private final ThreadPoolExecutor _eventThreadPool;
|
|
|
|
private boolean _shutdown;
|
|
|
|
public static ThreadPoolManager getInstance()
|
|
{
|
|
return SingletonHolder._instance;
|
|
}
|
|
|
|
protected ThreadPoolManager()
|
|
{
|
|
_effectsScheduledThreadPool = new ScheduledThreadPoolExecutor(Config.THREAD_P_EFFECTS, new PriorityThreadFactory("EffectsSTPool", Thread.NORM_PRIORITY));
|
|
_generalScheduledThreadPool = new ScheduledThreadPoolExecutor(Config.THREAD_P_GENERAL, new PriorityThreadFactory("GeneralSTPool", Thread.NORM_PRIORITY));
|
|
_eventScheduledThreadPool = new ScheduledThreadPoolExecutor(Config.THREAD_E_EVENTS, new PriorityThreadFactory("EventSTPool", Thread.NORM_PRIORITY));
|
|
_ioPacketsThreadPool = new ThreadPoolExecutor(Config.IO_PACKET_THREAD_CORE_SIZE, Integer.MAX_VALUE, 5L, TimeUnit.SECONDS, new LinkedBlockingQueue<Runnable>(), new PriorityThreadFactory("I/O Packet Pool", Thread.NORM_PRIORITY + 1));
|
|
_generalPacketsThreadPool = new ThreadPoolExecutor(Config.GENERAL_PACKET_THREAD_CORE_SIZE, Config.GENERAL_PACKET_THREAD_CORE_SIZE + 2, 15L, TimeUnit.SECONDS, new LinkedBlockingQueue<Runnable>(), new PriorityThreadFactory("Normal Packet Pool", Thread.NORM_PRIORITY + 1));
|
|
_generalThreadPool = new ThreadPoolExecutor(Config.GENERAL_THREAD_CORE_SIZE, Config.GENERAL_THREAD_CORE_SIZE + 2, 5L, TimeUnit.SECONDS, new LinkedBlockingQueue<Runnable>(), new PriorityThreadFactory("General Pool", Thread.NORM_PRIORITY));
|
|
_aiScheduledThreadPool = new ScheduledThreadPoolExecutor(Config.AI_MAX_THREAD, new PriorityThreadFactory("AISTPool", Thread.NORM_PRIORITY));
|
|
_eventThreadPool = new ThreadPoolExecutor(Config.EVENT_MAX_THREAD, Config.EVENT_MAX_THREAD + 2, 5L, TimeUnit.SECONDS, new LinkedBlockingQueue<Runnable>(), new PriorityThreadFactory("Event Pool", Thread.NORM_PRIORITY));
|
|
|
|
scheduleGeneralAtFixedRate(new PurgeTask(), 10, 5, TimeUnit.MINUTES);
|
|
}
|
|
|
|
/**
|
|
* Schedules an effect task to be executed after the given delay.
|
|
* @param task the task to execute
|
|
* @param delay the delay in the given time unit
|
|
* @param unit the time unit of the delay parameter
|
|
* @return a ScheduledFuture representing pending completion of the task, and whose get() method will throw an exception upon cancellation
|
|
*/
|
|
public ScheduledFuture<?> scheduleEffect(Runnable task, long delay, TimeUnit unit)
|
|
{
|
|
try
|
|
{
|
|
return _effectsScheduledThreadPool.schedule(new RunnableWrapper(task), delay, unit);
|
|
}
|
|
catch (RejectedExecutionException e)
|
|
{
|
|
return null;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Schedules an effect task to be executed after the given delay.
|
|
* @param task the task to execute
|
|
* @param delay the delay in milliseconds
|
|
* @return a ScheduledFuture representing pending completion of the task, and whose get() method will throw an exception upon cancellation
|
|
*/
|
|
public ScheduledFuture<?> scheduleEffect(Runnable task, long delay)
|
|
{
|
|
return scheduleEffect(task, delay, TimeUnit.MILLISECONDS);
|
|
}
|
|
|
|
/**
|
|
* Schedules an effect task to be executed at fixed rate.
|
|
* @param task the task to execute
|
|
* @param initialDelay the initial delay in the given time unit
|
|
* @param period the period between executions in the given time unit
|
|
* @param unit the time unit of the initialDelay and period parameters
|
|
* @return a ScheduledFuture representing pending completion of the task, and whose get() method will throw an exception upon cancellation
|
|
*/
|
|
public ScheduledFuture<?> scheduleEffectAtFixedRate(Runnable task, long initialDelay, long period, TimeUnit unit)
|
|
{
|
|
try
|
|
{
|
|
return _effectsScheduledThreadPool.scheduleAtFixedRate(new RunnableWrapper(task), initialDelay, period, unit);
|
|
}
|
|
catch (RejectedExecutionException e)
|
|
{
|
|
return null; /* shutdown, ignore */
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Schedules an effect task to be executed at fixed rate.
|
|
* @param task the task to execute
|
|
* @param initialDelay the initial delay in milliseconds
|
|
* @param period the period between executions in milliseconds
|
|
* @return a ScheduledFuture representing pending completion of the task, and whose get() method will throw an exception upon cancellation
|
|
*/
|
|
public ScheduledFuture<?> scheduleEffectAtFixedRate(Runnable task, long initialDelay, long period)
|
|
{
|
|
return scheduleEffectAtFixedRate(task, initialDelay, period, TimeUnit.MILLISECONDS);
|
|
}
|
|
|
|
/**
|
|
* Schedules a general task to be executed after the given delay.
|
|
* @param task the task to execute
|
|
* @param delay the delay in the given time unit
|
|
* @param unit the time unit of the delay parameter
|
|
* @return a ScheduledFuture representing pending completion of the task, and whose get() method will throw an exception upon cancellation
|
|
*/
|
|
public ScheduledFuture<?> scheduleGeneral(Runnable task, long delay, TimeUnit unit)
|
|
{
|
|
try
|
|
{
|
|
return _generalScheduledThreadPool.schedule(new RunnableWrapper(task), delay, unit);
|
|
}
|
|
catch (RejectedExecutionException e)
|
|
{
|
|
return null; /* shutdown, ignore */
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Schedules a general task to be executed after the given delay.
|
|
* @param task the task to execute
|
|
* @param delay the delay in milliseconds
|
|
* @return a ScheduledFuture representing pending completion of the task, and whose get() method will throw an exception upon cancellation
|
|
*/
|
|
public ScheduledFuture<?> scheduleGeneral(Runnable task, long delay)
|
|
{
|
|
return scheduleGeneral(task, delay, TimeUnit.MILLISECONDS);
|
|
}
|
|
|
|
/**
|
|
* Schedules a general task to be executed at fixed rate.
|
|
* @param task the task to execute
|
|
* @param initialDelay the initial delay in the given time unit
|
|
* @param period the period between executions in the given time unit
|
|
* @param unit the time unit of the initialDelay and period parameters
|
|
* @return a ScheduledFuture representing pending completion of the task, and whose get() method will throw an exception upon cancellation
|
|
*/
|
|
public ScheduledFuture<?> scheduleGeneralAtFixedRate(Runnable task, long initialDelay, long period, TimeUnit unit)
|
|
{
|
|
try
|
|
{
|
|
return _generalScheduledThreadPool.scheduleAtFixedRate(new RunnableWrapper(task), initialDelay, period, unit);
|
|
}
|
|
catch (RejectedExecutionException e)
|
|
{
|
|
return null; /* shutdown, ignore */
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Schedules a event task to be executed after the given delay.
|
|
* @param task the task to execute
|
|
* @param delay the delay in the given time unit
|
|
* @param unit the time unit of the delay parameter
|
|
* @return a ScheduledFuture representing pending completion of the task, and whose get() method will throw an exception upon cancellation
|
|
*/
|
|
public ScheduledFuture<?> scheduleEvent(Runnable task, long delay, TimeUnit unit)
|
|
{
|
|
try
|
|
{
|
|
return _eventScheduledThreadPool.schedule(new RunnableWrapper(task), delay, unit);
|
|
}
|
|
catch (RejectedExecutionException e)
|
|
{
|
|
return null; /* shutdown, ignore */
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Schedules a event task to be executed after the given delay.
|
|
* @param task the task to execute
|
|
* @param delay the delay in milliseconds
|
|
* @return a ScheduledFuture representing pending completion of the task, and whose get() method will throw an exception upon cancellation
|
|
*/
|
|
public ScheduledFuture<?> scheduleEvent(Runnable task, long delay)
|
|
{
|
|
return scheduleEvent(task, delay, TimeUnit.MILLISECONDS);
|
|
}
|
|
|
|
/**
|
|
* Schedules a event task to be executed at fixed rate.
|
|
* @param task the task to execute
|
|
* @param initialDelay the initial delay in the given time unit
|
|
* @param period the period between executions in the given time unit
|
|
* @param unit the time unit of the initialDelay and period parameters
|
|
* @return a ScheduledFuture representing pending completion of the task, and whose get() method will throw an exception upon cancellation
|
|
*/
|
|
public ScheduledFuture<?> scheduleEventAtFixedRate(Runnable task, long initialDelay, long period, TimeUnit unit)
|
|
{
|
|
try
|
|
{
|
|
return _eventScheduledThreadPool.scheduleAtFixedRate(new RunnableWrapper(task), initialDelay, period, unit);
|
|
}
|
|
catch (RejectedExecutionException e)
|
|
{
|
|
return null; /* shutdown, ignore */
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Schedules a general task to be executed at fixed rate.
|
|
* @param task the task to execute
|
|
* @param initialDelay the initial delay in milliseconds
|
|
* @param period the period between executions in milliseconds
|
|
* @return a ScheduledFuture representing pending completion of the task, and whose get() method will throw an exception upon cancellation
|
|
*/
|
|
public ScheduledFuture<?> scheduleGeneralAtFixedRate(Runnable task, long initialDelay, long period)
|
|
{
|
|
return scheduleGeneralAtFixedRate(task, initialDelay, period, TimeUnit.MILLISECONDS);
|
|
}
|
|
|
|
/**
|
|
* Schedules an AI task to be executed after the given delay.
|
|
* @param task the task to execute
|
|
* @param delay the delay in the given time unit
|
|
* @param unit the time unit of the delay parameter
|
|
* @return a ScheduledFuture representing pending completion of the task, and whose get() method will throw an exception upon cancellation
|
|
*/
|
|
public ScheduledFuture<?> scheduleAi(Runnable task, long delay, TimeUnit unit)
|
|
{
|
|
try
|
|
{
|
|
return _aiScheduledThreadPool.schedule(new RunnableWrapper(task), delay, unit);
|
|
}
|
|
catch (RejectedExecutionException e)
|
|
{
|
|
return null; /* shutdown, ignore */
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Schedules an AI task to be executed after the given delay.
|
|
* @param task the task to execute
|
|
* @param delay the delay in milliseconds
|
|
* @return a ScheduledFuture representing pending completion of the task, and whose get() method will throw an exception upon cancellation
|
|
*/
|
|
public ScheduledFuture<?> scheduleAi(Runnable task, long delay)
|
|
{
|
|
return scheduleAi(task, delay, TimeUnit.MILLISECONDS);
|
|
}
|
|
|
|
/**
|
|
* Schedules a general task to be executed at fixed rate.
|
|
* @param task the task to execute
|
|
* @param initialDelay the initial delay in the given time unit
|
|
* @param period the period between executions in the given time unit
|
|
* @param unit the time unit of the initialDelay and period parameters
|
|
* @return a ScheduledFuture representing pending completion of the task, and whose get() method will throw an exception upon cancellation
|
|
*/
|
|
public ScheduledFuture<?> scheduleAiAtFixedRate(Runnable task, long initialDelay, long period, TimeUnit unit)
|
|
{
|
|
try
|
|
{
|
|
return _aiScheduledThreadPool.scheduleAtFixedRate(new RunnableWrapper(task), initialDelay, period, unit);
|
|
}
|
|
catch (RejectedExecutionException e)
|
|
{
|
|
return null; /* shutdown, ignore */
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Schedules a general task to be executed at fixed rate.
|
|
* @param task the task to execute
|
|
* @param initialDelay the initial delay in milliseconds
|
|
* @param period the period between executions in milliseconds
|
|
* @return a ScheduledFuture representing pending completion of the task, and whose get() method will throw an exception upon cancellation
|
|
*/
|
|
public ScheduledFuture<?> scheduleAiAtFixedRate(Runnable task, long initialDelay, long period)
|
|
{
|
|
return scheduleAiAtFixedRate(task, initialDelay, period, TimeUnit.MILLISECONDS);
|
|
}
|
|
|
|
/**
|
|
* Executes a packet task sometime in future in another thread.
|
|
* @param task the task to execute
|
|
*/
|
|
public void executePacket(Runnable task)
|
|
{
|
|
try
|
|
{
|
|
_generalPacketsThreadPool.execute(task);
|
|
}
|
|
catch (RejectedExecutionException e)
|
|
{
|
|
/* shutdown, ignore */
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Executes an IO packet task sometime in future in another thread.
|
|
* @param task the task to execute
|
|
*/
|
|
public void executeIOPacket(Runnable task)
|
|
{
|
|
try
|
|
{
|
|
_ioPacketsThreadPool.execute(task);
|
|
}
|
|
catch (RejectedExecutionException e)
|
|
{
|
|
/* shutdown, ignore */
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Executes a general task sometime in future in another thread.
|
|
* @param task the task to execute
|
|
*/
|
|
public void executeGeneral(Runnable task)
|
|
{
|
|
try
|
|
{
|
|
_generalThreadPool.execute(new RunnableWrapper(task));
|
|
}
|
|
catch (RejectedExecutionException e)
|
|
{
|
|
/* shutdown, ignore */
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Executes an AI task sometime in future in another thread.
|
|
* @param task the task to execute
|
|
*/
|
|
public void executeAi(Runnable task)
|
|
{
|
|
try
|
|
{
|
|
_aiScheduledThreadPool.execute(new RunnableWrapper(task));
|
|
}
|
|
catch (RejectedExecutionException e)
|
|
{
|
|
/* shutdown, ignore */
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Executes an Event task sometime in future in another thread.
|
|
* @param task the task to execute
|
|
*/
|
|
public void executeEvent(Runnable task)
|
|
{
|
|
try
|
|
{
|
|
_eventThreadPool.execute(new RunnableWrapper(task));
|
|
}
|
|
catch (RejectedExecutionException e)
|
|
{
|
|
/* shutdown, ignore */
|
|
}
|
|
}
|
|
|
|
public StatsSet getStats(String category)
|
|
{
|
|
final StatsSet StatsSet = new StatsSet();
|
|
|
|
switch (category)
|
|
{
|
|
case "EFFECTS":
|
|
{
|
|
StatsSet.set("ActiveThreads", _effectsScheduledThreadPool.getActiveCount());
|
|
StatsSet.set("getCorePoolSize", _effectsScheduledThreadPool.getCorePoolSize());
|
|
StatsSet.set("PoolSize", _effectsScheduledThreadPool.getPoolSize());
|
|
StatsSet.set("MaximumPoolSize", _effectsScheduledThreadPool.getMaximumPoolSize());
|
|
StatsSet.set("CompletedTasks", (int) _effectsScheduledThreadPool.getCompletedTaskCount());
|
|
StatsSet.set("ScheduledTasks", _effectsScheduledThreadPool.getQueue().size());
|
|
break;
|
|
}
|
|
case "GENERAL":
|
|
{
|
|
StatsSet.set("ActiveThreads", _generalScheduledThreadPool.getActiveCount());
|
|
StatsSet.set("getCorePoolSizes", _generalScheduledThreadPool.getCorePoolSize());
|
|
StatsSet.set("PoolSizes", _generalScheduledThreadPool.getPoolSize());
|
|
StatsSet.set("MaximumPoolSizes", _generalScheduledThreadPool.getMaximumPoolSize());
|
|
StatsSet.set("CompletedTasks", (int) _generalScheduledThreadPool.getCompletedTaskCount());
|
|
StatsSet.set("ScheduledTasks", _generalScheduledThreadPool.getQueue().size());
|
|
break;
|
|
}
|
|
case "AI":
|
|
{
|
|
StatsSet.set("ActiveThreads", _aiScheduledThreadPool.getActiveCount());
|
|
StatsSet.set("getCorePoolSize", _aiScheduledThreadPool.getCorePoolSize());
|
|
StatsSet.set("PoolSize", _aiScheduledThreadPool.getPoolSize());
|
|
StatsSet.set("MaximumPoolSize", _aiScheduledThreadPool.getMaximumPoolSize());
|
|
StatsSet.set("CompletedTasks", (int) _aiScheduledThreadPool.getCompletedTaskCount());
|
|
StatsSet.set("ScheduledTasks", _aiScheduledThreadPool.getQueue().size());
|
|
break;
|
|
}
|
|
case "EVENT":
|
|
{
|
|
StatsSet.set("ActiveThreads", _eventScheduledThreadPool.getActiveCount());
|
|
StatsSet.set("getCorePoolSize", _eventScheduledThreadPool.getCorePoolSize());
|
|
StatsSet.set("PoolSize", _eventScheduledThreadPool.getPoolSize());
|
|
StatsSet.set("MaximumPoolSize", _eventScheduledThreadPool.getMaximumPoolSize());
|
|
StatsSet.set("CompletedTasks", (int) _eventScheduledThreadPool.getCompletedTaskCount());
|
|
StatsSet.set("ScheduledTasks", _eventScheduledThreadPool.getQueue().size());
|
|
break;
|
|
}
|
|
case "PACKETS":
|
|
{
|
|
StatsSet.set("ActiveThreads", _generalPacketsThreadPool.getActiveCount());
|
|
StatsSet.set("getCorePoolSize", _generalPacketsThreadPool.getCorePoolSize());
|
|
StatsSet.set("MaximumPoolSize", _generalPacketsThreadPool.getMaximumPoolSize());
|
|
StatsSet.set("LargestPoolSize", _generalPacketsThreadPool.getLargestPoolSize());
|
|
StatsSet.set("PoolSize", _generalPacketsThreadPool.getPoolSize());
|
|
StatsSet.set("CompletedTasks", (int) _generalPacketsThreadPool.getCompletedTaskCount());
|
|
StatsSet.set("QueuedTasks", _generalPacketsThreadPool.getQueue().size());
|
|
break;
|
|
}
|
|
case "IOPACKETS":
|
|
{
|
|
StatsSet.set("ActiveThreads", _ioPacketsThreadPool.getActiveCount());
|
|
StatsSet.set("getCorePoolSize", _ioPacketsThreadPool.getCorePoolSize());
|
|
StatsSet.set("MaximumPoolSize", _ioPacketsThreadPool.getMaximumPoolSize());
|
|
StatsSet.set("LargestPoolSize", _ioPacketsThreadPool.getLargestPoolSize());
|
|
StatsSet.set("PoolSize", _ioPacketsThreadPool.getPoolSize());
|
|
StatsSet.set("CompletedTasks", (int) _ioPacketsThreadPool.getCompletedTaskCount());
|
|
StatsSet.set("QueuedTasks", _ioPacketsThreadPool.getQueue().size());
|
|
break;
|
|
}
|
|
case "GENERAL_TASKS":
|
|
{
|
|
StatsSet.set("ActiveThreads", _generalThreadPool.getActiveCount());
|
|
StatsSet.set("getCorePoolSize", _generalThreadPool.getCorePoolSize());
|
|
StatsSet.set("MaximumPoolSize", _generalThreadPool.getMaximumPoolSize());
|
|
StatsSet.set("LargestPoolSize", _generalThreadPool.getLargestPoolSize());
|
|
StatsSet.set("PoolSize", _generalThreadPool.getPoolSize());
|
|
StatsSet.set("CompletedTasks", (int) _generalThreadPool.getCompletedTaskCount());
|
|
StatsSet.set("QueuedTasks", _generalThreadPool.getQueue().size());
|
|
break;
|
|
}
|
|
case "EVENT_TASKS":
|
|
{
|
|
StatsSet.set("ActiveThreads", _eventThreadPool.getActiveCount());
|
|
StatsSet.set("getCorePoolSize", _eventThreadPool.getCorePoolSize());
|
|
StatsSet.set("MaximumPoolSize", _eventThreadPool.getMaximumPoolSize());
|
|
StatsSet.set("LargestPoolSize", _eventThreadPool.getLargestPoolSize());
|
|
StatsSet.set("PoolSize", _eventThreadPool.getPoolSize());
|
|
StatsSet.set("CompletedTasks", (int) _eventThreadPool.getCompletedTaskCount());
|
|
StatsSet.set("QueuedTasks", _eventThreadPool.getQueue().size());
|
|
break;
|
|
}
|
|
}
|
|
return StatsSet;
|
|
}
|
|
|
|
public String[] getStats()
|
|
{
|
|
return new String[]
|
|
{
|
|
"STP:",
|
|
" + Effects:",
|
|
" |- ActiveThreads: " + _effectsScheduledThreadPool.getActiveCount(),
|
|
" |- getCorePoolSize: " + _effectsScheduledThreadPool.getCorePoolSize(),
|
|
" |- PoolSize: " + _effectsScheduledThreadPool.getPoolSize(),
|
|
" |- MaximumPoolSize: " + _effectsScheduledThreadPool.getMaximumPoolSize(),
|
|
" |- CompletedTasks: " + _effectsScheduledThreadPool.getCompletedTaskCount(),
|
|
" |- ScheduledTasks: " + _effectsScheduledThreadPool.getQueue().size(),
|
|
" | -------",
|
|
" + General:",
|
|
" |- ActiveThreads: " + _generalScheduledThreadPool.getActiveCount(),
|
|
" |- getCorePoolSize: " + _generalScheduledThreadPool.getCorePoolSize(),
|
|
" |- PoolSize: " + _generalScheduledThreadPool.getPoolSize(),
|
|
" |- MaximumPoolSize: " + _generalScheduledThreadPool.getMaximumPoolSize(),
|
|
" |- CompletedTasks: " + _generalScheduledThreadPool.getCompletedTaskCount(),
|
|
" |- ScheduledTasks: " + _generalScheduledThreadPool.getQueue().size(),
|
|
" | -------",
|
|
" + AI:",
|
|
" |- ActiveThreads: " + _aiScheduledThreadPool.getActiveCount(),
|
|
" |- getCorePoolSize: " + _aiScheduledThreadPool.getCorePoolSize(),
|
|
" |- PoolSize: " + _aiScheduledThreadPool.getPoolSize(),
|
|
" |- MaximumPoolSize: " + _aiScheduledThreadPool.getMaximumPoolSize(),
|
|
" |- CompletedTasks: " + _aiScheduledThreadPool.getCompletedTaskCount(),
|
|
" |- ScheduledTasks: " + _aiScheduledThreadPool.getQueue().size(),
|
|
" | -------",
|
|
" + Event:",
|
|
" |- ActiveThreads: " + _eventScheduledThreadPool.getActiveCount(),
|
|
" |- getCorePoolSize: " + _eventScheduledThreadPool.getCorePoolSize(),
|
|
" |- PoolSize: " + _eventScheduledThreadPool.getPoolSize(),
|
|
" |- MaximumPoolSize: " + _eventScheduledThreadPool.getMaximumPoolSize(),
|
|
" |- CompletedTasks: " + _eventScheduledThreadPool.getCompletedTaskCount(),
|
|
" |- ScheduledTasks: " + _eventScheduledThreadPool.getQueue().size(),
|
|
"TP:",
|
|
" + Packets:",
|
|
" |- ActiveThreads: " + _generalPacketsThreadPool.getActiveCount(),
|
|
" |- getCorePoolSize: " + _generalPacketsThreadPool.getCorePoolSize(),
|
|
" |- MaximumPoolSize: " + _generalPacketsThreadPool.getMaximumPoolSize(),
|
|
" |- LargestPoolSize: " + _generalPacketsThreadPool.getLargestPoolSize(),
|
|
" |- PoolSize: " + _generalPacketsThreadPool.getPoolSize(),
|
|
" |- CompletedTasks: " + _generalPacketsThreadPool.getCompletedTaskCount(),
|
|
" |- QueuedTasks: " + _generalPacketsThreadPool.getQueue().size(),
|
|
" | -------",
|
|
" + I/O Packets:",
|
|
" |- ActiveThreads: " + _ioPacketsThreadPool.getActiveCount(),
|
|
" |- getCorePoolSize: " + _ioPacketsThreadPool.getCorePoolSize(),
|
|
" |- MaximumPoolSize: " + _ioPacketsThreadPool.getMaximumPoolSize(),
|
|
" |- LargestPoolSize: " + _ioPacketsThreadPool.getLargestPoolSize(),
|
|
" |- PoolSize: " + _ioPacketsThreadPool.getPoolSize(),
|
|
" |- CompletedTasks: " + _ioPacketsThreadPool.getCompletedTaskCount(),
|
|
" |- QueuedTasks: " + _ioPacketsThreadPool.getQueue().size(),
|
|
" | -------",
|
|
" + General Tasks:",
|
|
" |- ActiveThreads: " + _generalThreadPool.getActiveCount(),
|
|
" |- getCorePoolSize: " + _generalThreadPool.getCorePoolSize(),
|
|
" |- MaximumPoolSize: " + _generalThreadPool.getMaximumPoolSize(),
|
|
" |- LargestPoolSize: " + _generalThreadPool.getLargestPoolSize(),
|
|
" |- PoolSize: " + _generalThreadPool.getPoolSize(),
|
|
" |- CompletedTasks: " + _generalThreadPool.getCompletedTaskCount(),
|
|
" |- QueuedTasks: " + _generalThreadPool.getQueue().size(),
|
|
" | -------",
|
|
" + Event Tasks:",
|
|
" |- ActiveThreads: " + _eventThreadPool.getActiveCount(),
|
|
" |- getCorePoolSize: " + _eventThreadPool.getCorePoolSize(),
|
|
" |- MaximumPoolSize: " + _eventThreadPool.getMaximumPoolSize(),
|
|
" |- LargestPoolSize: " + _eventThreadPool.getLargestPoolSize(),
|
|
" |- PoolSize: " + _eventThreadPool.getPoolSize(),
|
|
" |- CompletedTasks: " + _eventThreadPool.getCompletedTaskCount(),
|
|
" |- QueuedTasks: " + _eventThreadPool.getQueue().size(),
|
|
" | -------"
|
|
};
|
|
}
|
|
|
|
private static class PriorityThreadFactory implements ThreadFactory
|
|
{
|
|
private final int _prio;
|
|
private final String _name;
|
|
private final AtomicInteger _threadNumber = new AtomicInteger(1);
|
|
private final ThreadGroup _group;
|
|
|
|
public PriorityThreadFactory(String name, int prio)
|
|
{
|
|
_prio = prio;
|
|
_name = name;
|
|
_group = new ThreadGroup(_name);
|
|
}
|
|
|
|
@Override
|
|
public Thread newThread(Runnable r)
|
|
{
|
|
final Thread t = new Thread(_group, r, _name + "-" + _threadNumber.getAndIncrement());
|
|
t.setPriority(_prio);
|
|
return t;
|
|
}
|
|
|
|
public ThreadGroup getGroup()
|
|
{
|
|
return _group;
|
|
}
|
|
}
|
|
|
|
public void shutdown()
|
|
{
|
|
_shutdown = true;
|
|
try
|
|
{
|
|
_effectsScheduledThreadPool.awaitTermination(1, TimeUnit.SECONDS);
|
|
_generalScheduledThreadPool.awaitTermination(1, TimeUnit.SECONDS);
|
|
_generalPacketsThreadPool.awaitTermination(1, TimeUnit.SECONDS);
|
|
_ioPacketsThreadPool.awaitTermination(1, TimeUnit.SECONDS);
|
|
_generalThreadPool.awaitTermination(1, TimeUnit.SECONDS);
|
|
_eventThreadPool.awaitTermination(1, TimeUnit.SECONDS);
|
|
_effectsScheduledThreadPool.shutdown();
|
|
_generalScheduledThreadPool.shutdown();
|
|
_generalPacketsThreadPool.shutdown();
|
|
_ioPacketsThreadPool.shutdown();
|
|
_generalThreadPool.shutdown();
|
|
_eventThreadPool.shutdown();
|
|
_log.info("All ThreadPools are now stopped");
|
|
}
|
|
catch (InterruptedException e)
|
|
{
|
|
_log.log(Level.WARNING, "There has been a problem shuting down the thread pool manager!", e);
|
|
}
|
|
}
|
|
|
|
public boolean isShutdown()
|
|
{
|
|
return _shutdown;
|
|
}
|
|
|
|
public void purge()
|
|
{
|
|
_effectsScheduledThreadPool.purge();
|
|
_generalScheduledThreadPool.purge();
|
|
_aiScheduledThreadPool.purge();
|
|
_eventScheduledThreadPool.purge();
|
|
_ioPacketsThreadPool.purge();
|
|
_generalPacketsThreadPool.purge();
|
|
_generalThreadPool.purge();
|
|
_eventThreadPool.purge();
|
|
}
|
|
|
|
public String getPacketStats()
|
|
{
|
|
final StringBuilder sb = new StringBuilder(1000);
|
|
final ThreadFactory tf = _generalPacketsThreadPool.getThreadFactory();
|
|
if (tf instanceof PriorityThreadFactory)
|
|
{
|
|
final PriorityThreadFactory ptf = (PriorityThreadFactory) tf;
|
|
final int count = ptf.getGroup().activeCount();
|
|
final Thread[] threads = new Thread[count + 2];
|
|
ptf.getGroup().enumerate(threads);
|
|
sb.append("General Packet Thread Pool:" + Config.EOL + "Tasks in the queue: " + _generalPacketsThreadPool.getQueue().size() + Config.EOL + "Showing threads stack trace:" + Config.EOL + "There should be " + count + " Threads" + Config.EOL);
|
|
for (Thread t : threads)
|
|
{
|
|
if (t == null)
|
|
{
|
|
continue;
|
|
}
|
|
|
|
sb.append(t.getName());
|
|
sb.append(Config.EOL);
|
|
for (StackTraceElement ste : t.getStackTrace())
|
|
{
|
|
sb.append(ste);
|
|
sb.append(Config.EOL);
|
|
}
|
|
}
|
|
}
|
|
|
|
sb.append("Packet Tp stack traces printed.");
|
|
sb.append(Config.EOL);
|
|
return sb.toString();
|
|
}
|
|
|
|
public String getIOPacketStats()
|
|
{
|
|
final StringBuilder sb = new StringBuilder(1000);
|
|
final ThreadFactory tf = _ioPacketsThreadPool.getThreadFactory();
|
|
|
|
if (tf instanceof PriorityThreadFactory)
|
|
{
|
|
final PriorityThreadFactory ptf = (PriorityThreadFactory) tf;
|
|
final int count = ptf.getGroup().activeCount();
|
|
final Thread[] threads = new Thread[count + 2];
|
|
ptf.getGroup().enumerate(threads);
|
|
sb.append("I/O Packet Thread Pool:" + Config.EOL + "Tasks in the queue: " + _ioPacketsThreadPool.getQueue().size() + Config.EOL + "Showing threads stack trace:" + Config.EOL + "There should be " + count + " Threads" + Config.EOL);
|
|
|
|
for (Thread t : threads)
|
|
{
|
|
if (t == null)
|
|
{
|
|
continue;
|
|
}
|
|
|
|
sb.append(t.getName());
|
|
sb.append(Config.EOL);
|
|
for (StackTraceElement ste : t.getStackTrace())
|
|
{
|
|
sb.append(ste);
|
|
sb.append(Config.EOL);
|
|
}
|
|
}
|
|
}
|
|
|
|
sb.append("Packet Tp stack traces printed." + Config.EOL);
|
|
|
|
return sb.toString();
|
|
}
|
|
|
|
public String getGeneralStats()
|
|
{
|
|
final StringBuilder sb = new StringBuilder(1000);
|
|
final ThreadFactory tf = _generalThreadPool.getThreadFactory();
|
|
|
|
if (tf instanceof PriorityThreadFactory)
|
|
{
|
|
final PriorityThreadFactory ptf = (PriorityThreadFactory) tf;
|
|
final int count = ptf.getGroup().activeCount();
|
|
final Thread[] threads = new Thread[count + 2];
|
|
ptf.getGroup().enumerate(threads);
|
|
sb.append("General Thread Pool:" + Config.EOL + "Tasks in the queue: " + _generalThreadPool.getQueue().size() + Config.EOL + "Showing threads stack trace:" + Config.EOL + "There should be " + +count + " Threads" + Config.EOL);
|
|
|
|
for (Thread t : threads)
|
|
{
|
|
if (t == null)
|
|
{
|
|
continue;
|
|
}
|
|
|
|
sb.append(t.getName());
|
|
sb.append(Config.EOL);
|
|
for (StackTraceElement ste : t.getStackTrace())
|
|
{
|
|
sb.append(ste);
|
|
sb.append(Config.EOL);
|
|
}
|
|
}
|
|
}
|
|
|
|
sb.append("Packet Tp stack traces printed." + Config.EOL);
|
|
|
|
return sb.toString();
|
|
}
|
|
|
|
protected class PurgeTask implements Runnable
|
|
{
|
|
@Override
|
|
public void run()
|
|
{
|
|
_effectsScheduledThreadPool.purge();
|
|
_generalScheduledThreadPool.purge();
|
|
_aiScheduledThreadPool.purge();
|
|
_eventScheduledThreadPool.purge();
|
|
}
|
|
}
|
|
|
|
private static class SingletonHolder
|
|
{
|
|
protected static final ThreadPoolManager _instance = new ThreadPoolManager();
|
|
}
|
|
} |