L2J Server

Posted: **Fri Jul 09, 2010 8:26 am**

This is happening in my server since like 6 months ago, when ThreadPoolManager was updated (I get lots of them):

08-jul-2010 12:49:01 l2tns.gameserver.model.actor.instance.L2PcInstance restoreEffectsADVERTENCIA: Could not restore L2PcInstance:Rizoku[269261888] active effect data: nulljava.lang.IllegalArgumentException	at java.util.concurrent.ScheduledThreadPoolExecutor.scheduleAtFixedRate(Unknown Source)	at l2tns.gameserver.ThreadPoolManager.scheduleEffectAtFixedRate(ThreadPoolManager.java:125)	at l2tns.gameserver.model.L2Effect.setFirstTime(L2Effect.java:278)	at l2tns.gameserver.model.actor.instance.L2PcInstance.restoreEffects(L2PcInstance.java:8500)	at l2tns.gameserver.model.actor.instance.L2PcInstance.restore(L2PcInstance.java:7634)	at l2tns.gameserver.model.actor.instance.L2PcInstance.load(L2PcInstance.java:1325)	at l2tns.gameserver.network.L2GameClient.loadCharFromDisk(L2GameClient.java:500)	at l2tns.gameserver.network.clientpackets.CharacterSelect.runImpl(CharacterSelect.java:92)	at l2tns.gameserver.network.clientpackets.L2GameClientPacket.run(L2GameClientPacket.java:92)	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)	at java.lang.Thread.run(Unknown Source)

I know that this must be only in my fork, otherwise it would be fixed. But I can't get how the hell can I get an illegal argument exception having this on ThreadPoolManager.scheduleEffectAtFixedRate:

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			delay = ThreadPoolManager.validateDelay(delay);			initial = ThreadPoolManager.validateDelay(initial);			return _effectsScheduledThreadPool.scheduleAtFixedRate(r, initial, delay, TimeUnit.MILLISECONDS);

where validateDelay() makes sure that these variables will NEVER cause IAE...

Any idea?

Posted: **Fri Jul 09, 2010 8:30 am**

not only you:

http://l2jserver.com/trac/ticket/4750
http://l2jserver.com/trac/ticket/4630

if ( delay < 0 || period < = 0) { throw new IllegalArgumentException(); }

Posted: **Fri Jul 09, 2010 8:31 am**

I know that this must be only in my fork

happens all the time xD, its just ignored

problem is:

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        if (period <= 0)            throw new IllegalArgumentException();

period = delay

there were some discussion (i think in dev section) and posted some patches about it but wasnt tested on live.

Posted: **Fri Jul 09, 2010 9:00 am**

Can you put here the possible patch? I will test it on live

Anyways, we have these validateDelay functions which avoid the arguments to be <= 0...

EDIT: Ah no, it moves it to 0! Then, instead "if (delay < 0) delay = 0;", we should put "if (delay <=0) delay = 1;".. or won't that work?

Posted: **Fri Jul 09, 2010 9:07 am**

cant find it

Posted: **Fri Jul 09, 2010 9:10 am**

threadpoolmanager line ~100

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	public static long validateDelay(long delay)	{		if (delay < 0)			delay = 0;		else if (delay > MAX_DELAY)			delay = MAX_DELAY;		return delay;	}

Posted: **Fri Jul 09, 2010 9:12 am**

that patch , not method

Posted: **Fri Jul 09, 2010 9:15 am**

Lol, then even being a patch, it is an unsuccessful one xD

L2J Server

Very strange Illegal Argument Exception

Very strange Illegal Argument Exception

Re: Very strange Illegal Argument Exception

Re: Very strange Illegal Argument Exception

Re: Very strange Illegal Argument Exception

Re: Very strange Illegal Argument Exception

Re: Very strange Illegal Argument Exception

Re: Very strange Illegal Argument Exception

Re: Very strange Illegal Argument Exception