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Re: [ljc] Peculiar behaviour of ManagedScheduledExecutorService

From: Linesh
Sent on: Friday, July 25, 2014, 12:09 PM
Hi Ben, 

What you mentioned in your email below is an interface. 
If the object used for invoking methods on this interface has a fixed poolsize of threads e.g. ScheduledThreadPoolExecutor class object, poolsize made up of core threads will be fixed. 
So thread pool won't resize in that case. 

Regards. 
Linesh. 


Sent from Samsung Mobile


-------- Original message --------
From: Ben Evans <[address removed]>
Date:24/07/2014 11:09 (GMT+00:00)
To: [address removed]
Subject: [ljc] Peculiar behaviour of ManagedScheduledExecutorService

Hi,

Is anyone using the new EE7 ManagedScheduledExecutorService class?

(This is basically an EE version of the ScheduledExecutorService from
java.util.concurrent)

I'm using it in Glassfish 4, and seeing some rather odd behaviour - in
particular it doesn't seem to be sizing the threadpool as the
documentation indicates it should.

I'd be interested in talking to anyone who's also using it or has had
problems with it.

Thanks,

Ben



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