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http://jira.magnolia-cms.com/browse/MAGNOLIA-3860?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tobias Mattsson reopened MAGNOLIA-3860:
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The fix does not really fix the problem, its still possible to register the
listener multiple times. They will though be thrown away when the module is
stopped. Since the restart of a module is stop-then-start this effectively
means that all listeners are forgotten on restart, therefore the reload
notification mechanism is broken, no notifications are given.
> CacheModuleLifecycleListener references are not deleted on cache module
> restart
> -------------------------------------------------------------------------------
>
> Key: MAGNOLIA-3860
> URL: http://jira.magnolia-cms.com/browse/MAGNOLIA-3860
> Project: Magnolia
> Issue Type: Bug
> Security Level: Public
> Components: cache
> Affects Versions: 4.4.4
> Reporter: Stefan Baur
> Assignee: Ondřej Chytil
> Priority: Major
> Fix For: 4.4.6, 4.5
>
>
> I have a class listening to the cache module startup event like:
> CacheModule.getInstance().register(new CacheModuleLifecycleListener() {
> public void onCacheModuleStart() {
> doStuff();
> }
> });
> If a cache module reload is triggered (by changing content in the cache
> config), doStuff() will be called twice, and after again triggering a reload,
> doStuff() will be called three times.
> I could work around this by overriding hashCode() and equals() in my
> CacheModuleLifecycleListener, but thought this could be fixed anyway.
> Will it need a reset of the listeners Map in
> info.magnolia.module.cache.CacheModule#stop ?
> Regards,
> Stefan
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