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Konrad Windszus commented on SLING-8946: ---------------------------------------- [~sonagupt] Sorry, open source does not work like this. In general people are contributing in their free time. Nagging people after 2 hours is not the way to go here. If you need an urgent solution please reach out to an Adobe employee via some other channels! > Non-deterministic shadowing of resource observation > --------------------------------------------------- > > Key: SLING-8946 > URL: https://issues.apache.org/jira/browse/SLING-8946 > Project: Sling > Issue Type: Bug > Components: ResourceResolver > Affects Versions: Resource Resolver 1.5.34 > Reporter: Dirk Rudolph > Assignee: Robert Munteanu > Priority: Critical > Fix For: Resource Resolver 1.6.18 > > Attachments: test.zip > > Time Spent: 1.5h > Remaining Estimate: 0h > > The BasicObservationReporter implements shadowing of events being propagated > per ResourceProvider instance [1]. Assuming we do have 2 ResourceProviders > registered, where the one shadows the other like this: > - RP A registered on / > - RP B registered on /path > then currently the excludes given to the BasicObservationReporter are > different depending on either RP A or RP B gets registered first: > - RP A before RP B => excludes are empty > - RP B before RP A => excludes contain /path > This is because only the newly registered RP gets its ProviderContext updated > [2] > Same applies if RP B is registered before RP A and gets unregistered. In that > case the ObservationReporter of RP A stays untouched. > [1] > [https://github.com/apache/sling-org-apache-sling-resourceresolver/blob/master/src/main/java/org/apache/sling/resourceresolver/impl/observation/BasicObservationReporter.java#L102] > [2] > [https://github.com/apache/sling-org-apache-sling-resourceresolver/blob/master/src/main/java/org/apache/sling/resourceresolver/impl/providers/ResourceProviderTracker.java#L358] -- This message was sent by Atlassian Jira (v8.3.4#803005)