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http://jira.amdatu.org/jira/browse/AMDATU-372?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bram de Kruijff resolved AMDATU-372.
------------------------------------
Fix Version/s: (was: Backlog)
Resolution: Won't Fix
Old review. Code has been refactorred and reviewed.
> Concurrency issues with optional dependencies in
> HttpContextManagerServiceImpl, ResourceProviderListener and
> WinkRegistrationServiceImpl
> ----------------------------------------------------------------------------------------------------------------------------------------
>
> Key: AMDATU-372
> URL: http://jira.amdatu.org/jira/browse/AMDATU-372
> Project: Amdatu
> Issue Type: Bug
> Components: Amdatu Web
> Affects Versions: 0.3.0
> Reporter: Ivo Ladage - van Doorn
>
> When a service defines optional dependencies, the methods onAdded and
> onRemoved can be invoked concurrently with the invocation of destroy() on
> that service. This means that the implementation of the destroy and
> onAdded/onRemoved must be prepared to be invoked simultaneously by different
> threads. The following classes therefore need to be refactored as they do not
> properly handle concurrency:
> HttpContextManagerServiceImpl
> - addResourceProvider can be invoked concurrently, so
> getOrCreateContextComponentTuple should at least be synchronized
> ResourceProviderListener
> - stop and resourceProviderAdded can be invoked concurrently
> WinkRegistrationServiceImpl
> - onAdded and destroy can be invoked concurrently
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