Hi Ramesh,
I'm really new to JMS. I'm trying to implement a fork-and-join pattern. I
thought the easiest way to join the answers was to store them as they arrive
and process them all when the last one arrives. I also thought the easiest
way to do this was to have a special queue for those messages and make sure
they were retrieved one by one.
Where do I set the pool size for an MDB and just for that MDB? I have other
MDBs in the same project and I don't want them to have a single thread pool.
Regards,
Jorge
----- Original Message -----
From: "Ramesh Parthasarathy" <Ramesh.Parthasarathy_at_Sun.COM>
To: <users_at_glassfish.dev.java.net>
Sent: Thursday, June 12, 2008 7:19 AM
Subject: Re: (nbjrcg) Is it possible to control the number of concurrent
instances of a Message-Driven-Bean?
> Hi Jorge,
> Do you want only one MDB instance to consume from a queue at any point.
> And your MDB is deployed on a standalone instance (or DAS).
> Have you tried setting the max-pool-size to 1.
>
> <bean-pool>
> <steady-pool-size>1</steady-pool-size>
> <resize-quantity>1</resize-quantity>
> <max-pool-size>1</max-pool-size>
> </bean-pool>
>
> Please let me know if i have mis-understood your question.
>
> Thanks
> -Ramesh
>
> Jorge Campins wrote:
>> *From:* Jorge Campins <mailto:jrcampins_at_cantv.net>
>> *To:* users_at_glassfish.dev.java.net <mailto:users_at_glassfish.dev.java.net>
>> *Sent:* Thursday, June 12, 2008 6:55 AM
>> *Subject:* (nbjrcg) Is it possible to control the number of concurrent
>> instances of a Message-Driven-Bean?
>>
>> Is it possible to control the number of concurrent instances of a
>> Message-Driven-Bean?
>>
>> In particular I would like to avoid messages from a specific queue to be
>> retrieved in parallel by 2 or more instances of the corresponding MDB.
>>
>> Thanks.
>>
>>
>
>
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