| EJBTimerService stop working [message #1793860] |
Fri, 17 August 2018 11:59 |
 Marat Duglas
Messages: 1
Registered: August 2018 |
Junior Member |
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Hallo!
I have a question about EJBTimerService.
EJBTimerService is central controller, which the use java.util.Timer.
//java.util.Timer jdkTimer = ejbContainerUtil.getTimer();
//jdkTimer.schedule(timerTask, timerExpiration);
My problem is java.util.Timer.mainLoop stop working and new task not scheduled.
After GlassFish source code analyzing I made conclusions.
Problem happen because we receive RejectedExecutionException from ejbContainerUtil.addWork(work) when EJBTimeout.
//EJBTimerTask timerTask = new EJBTimerTask(timerExpiration, timerId, this);
//timerService_.taskExpired(timerId_);
Inside ejbContainerUtil.addWork we have defaultThreadPoolExecutor.submit() = EjbThreadPoolExecutor extends ThreadPoolExecutor + AbortPolicy.
TaskExpiredWork work = new TaskExpiredWork(this, timerId);
ejbContainerUtil.addWork(work);
So timer java.util.Timer.mainLoop stop working,
because core poll is exceeded, queue is full, max core is exceeded, then we receive from ThreadPoolExecutor RejectedExecutionException.
I'm corret? Or I'm wrong?
[Updated on: Sat, 18 August 2018 14:53] Report message to a moderator |
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