[seam-dev] Impact of the change of scope (EVENT to SESSION) of the EjbSynchronizations SFSB component?

Pete Muir pmuir at redhat.com
Sat Jun 12 17:24:47 EDT 2010


I had a short look. It looks to me like the problem occurs when Seam is invoked outside of the web lifecycle (e.g. by an MDB or custom request that calls Lifecycle.beginCall()/Lifecycle.endCall() or similar). Is that right - that this can't happen inside a regular SMT?

If so, I think we will have to hack it for that case.

On 11 Jun 2010, at 13:17, Marek Novotny wrote:

> Well, if you know how to do it, I am listening ;-). Norman described the
> situation quite clearly at https://jira.jboss.org/browse/JBSEAM-3873.
> BTW I am sure that this leaking of jbmp context is bigger problem in
> jboss as 4.2.x, than in jboss as 5.1.0, where is not happening.
> 
> Pete Muir píše v Pá 04. 06. 2010 v 12:33 +0100:
>> Ok, so why did we not do it so that the jBPMContext component is cleaned up before ejbSynchronizations?
>> 
>> On 4 Jun 2010, at 12:27, Jozef Hartinger wrote:
>> 
>>> Note that the modification primarily addresses JBPAPP-3764 
>>> https://jira.jboss.org/browse/JBPAPP-3764
>>> 
>>> 
>>> On 06/03/2010 06:08 PM, Denis Forveille wrote:
>>>> Hi,
>>>> 
>>>> Recently, to address JIRA-4542
>>>> (https://jira.jboss.org/browse/JBSEAM-4542) , the scope of the
>>>> EjbSynchronizations component has been changed from EVENT to SESSION.
>>>> 
>>>> I'm worrying about the impact of such a change on the behavior on Seam
>>>> applications
>>>> 
>>>> Is this change safe?  Is there really no impact on the applications?
>>>> 
>>>> Please have a look at JIRA-4542 for more details
>>>> 
>>>> Thx.
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>> 
>> 
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> 
> -- 
> Marek Novotny
> --
> Seam Product Lead
> 
> Red Hat Czech s.r.o.
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