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Posted to muse-dev@ws.apache.org by "Dan Jemiolo (JIRA)" <ji...@apache.org> on 2007/08/31 17:04:30 UTC
[jira] Updated: (MUSE-236) shutdown a resource does not terminate
its child resources
[ https://issues.apache.org/jira/browse/MUSE-236?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dan Jemiolo updated MUSE-236:
-----------------------------
Component/s: WSN SubscriptionManager
WSN NotificationProducer
Fix Version/s: 2.3.0
Affects Version/s: 2.2.0
> shutdown a resource does not terminate its child resources
> ----------------------------------------------------------
>
> Key: MUSE-236
> URL: https://issues.apache.org/jira/browse/MUSE-236
> Project: Muse
> Issue Type: Bug
> Components: WSN NotificationProducer, WSN SubscriptionManager
> Affects Versions: 2.2.0
> Environment: Muse 2.2.0, Eclipse 3.2.1
> Reporter: Vinh Nguyen
> Assignee: Dan Jemiolo
> Fix For: 2.3.0
>
>
> My resource has the NotificationProducer capability to support the Subscribe operation. This operation creates a new subscription resource. But, when I terminate the primary resource, the various subscription resources spawned off of it are not terminated. So if a remote client forgets to terminate the subcription resources, these objects will remain and suck up memory resources.
> Perhaps a new method should be added:
> ResourceManager.addResource(EndpointReference epr, Resource resource, Resource parent)
> This should map any child resources to a parent resource. Once a parent resource is terminated, it will automatically terminate the child resources. Muse's SimpleNotificationProducer should also be updated to call this new method.
> So for subscriptions, if the producer resource is terminated, the supscription resources don't need to stay around anymore since notifications are no longer being generated.
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