ServiceCache is prone to deadlocks
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Key: SLING-1728
URL: https://issues.apache.org/jira/browse/SLING-1728
Project: Sling
Issue Type: Bug
Components: Scripting
Affects Versions: Scripting Core 2.0.12
Reporter: Felix Meschberger
Assignee: Felix Meschberger
Fix For: Scripting Core 2.0.12
The ServiceCache introduce with SLING-1478 is prone to deadlocks with the
Framework.
The serviceChanged method is called from the framework and tries to synchronize
on the cache. The getService method on the other hand synchronizes on the cache
and while holding the lock calls into the framework.
The fix is to not hold a lock while calling into the framework.
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