[
https://issues.apache.org/jira/browse/AXIS2-5049?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13040587#comment-13040587
]
Anjana Fernando commented on AXIS2-5049:
----------------------------------------
Hi Hiranya,
Thank you for pointing it out. As we discussed offline, that can be fixed by
revering it to the earlier list implementation and simply using another
variable for the SessionContext observers to track it's inclusions as
AxisObservers. But I also came across another problem, since we are putting the
SessionContexts as AxisObservers, these will never be taken out, so these will
continue to grow as users make new sessions and they will never be garbage
collected, which is a significant problem. So please ignore the above patches,
and we would have to figure out a better approach to do this.
I did see a comment in AbstractContext class's "touch" method, which mentioned
about a timer task cleaning up the contexts, but I couldn't find the place it
was actually doing that (the timer task).
Cheers,
Anjana.
> Axis2 Services / ServiceGroups Not Updating Properly When doing Hot-Update
> with Transport Session
> -------------------------------------------------------------------------------------------------
>
> Key: AXIS2-5049
> URL: https://issues.apache.org/jira/browse/AXIS2-5049
> Project: Axis2
> Issue Type: Bug
> Components: kernel
> Affects Versions: 1.5.4
> Reporter: Anjana Fernando
> Fix For: nightly
>
> Attachments: AXIS2-5049-Patch-2.txt, AXIS2-5049-Patch.txt
>
>
> The scenario is explained in the following points,
> * AxisService in Transport Session Scope.
> * Incoming request.
> * Create ServiceContext, ServiceGroupContext from AxisService and
> AxisServiceGroup and store it in SessionContext.
> * SessionContext contains fixed ServiceContext and ServiceGroupContext
> throughout Transport Session lifetime.
> * Changes to AxisConfiguratio wont be known by SessionContext, removing of
> services to service group, removing service group.
> * Removing Service Group, removing Service from service group must be
> communicated to SessionContext, so it can remove the necessory items from
> itself, and refresh the services / service groups in the next request.
> Because of the above problem, when doing hotupdate, a service which is in
> transport session will not be updated to the newly deployed service. Also,
> same for service groups, if a service group was removed and added again, the
> service group that is in the ServiceGroupContext will be the old service
> group.
> Cheers,
> Anjana.
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
---------------------------------------------------------------------
To unsubscribe, e-mail: java-dev-unsubscr...@axis.apache.org
For additional commands, e-mail: java-dev-h...@axis.apache.org
