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https://issues.apache.org/jira/browse/FELIX-5315?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15403425#comment-15403425
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Carsten Ziegeler commented on FELIX-5315:
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[~djencks] Thanks for the quick fix, it seems to solve our problem and I can't
see the IllegalStateException("Configuration Admin service has been
unregistered") anymore.
The java API of ServiceReference says: "A ServiceReference object may be shared
between bundles and can be used to examine the properties
of the service and to get the service object.", so I think we're good.
We should definitely get out a 2.0.6 as quickly as possible, if we agree on
this fix, I can do the release asap.
> Unexpected release of ConfigurationAdmin service in
> RegionConfigurationSupport
> -------------------------------------------------------------------------------
>
> Key: FELIX-5315
> URL: https://issues.apache.org/jira/browse/FELIX-5315
> Project: Felix
> Issue Type: Bug
> Components: Configuration Admin, Declarative Services (SCR)
> Affects Versions: scr-2.0.4
> Reporter: James Watkins-Harvey
> Assignee: David Jencks
> Fix For: scr-2.0.6
>
>
> In commit 978a710, RegionConfigurationSupport has been modified to obtain the
> ConfigurationAdmin service through the ConfigurationAdmin's bundle context
> (in getConfigAdmin(), around line 633). However, services acquired through
> that method are then released using the impersonated bundle's context (for
> example in the finally block of configureComponentHolder(ComponentHolder),
> around line 186, and the finally block of getConfigurationInfo(TargetedPID,
> TargetedPID, ComponentHolder, BundleContext), around line 465).
> This cause leak of service on the ConfigurationAdmin's bundle context, as
> well as unexpected early release of services on impersonated bundle contexts,
> causing an IllegalStateException("Configuration Admin service has been
> unregistered") being thrown in
> ConfigurationAdminImpl#getConfigurationManager().
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