Sergey Beryozkin created CXF-6593:
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Summary: Some thread-local contexts may get lost on the client
side after a refresh
Key: CXF-6593
URL: https://issues.apache.org/jira/browse/CXF-6593
Project: CXF
Issue Type: Bug
Components: JAX-RS
Reporter: Sergey Beryozkin
Assignee: Sergey Beryozkin
Fix For: 3.1.3, 2.7.18, 3.0.7
CXF JAX-RS keeps references to thread local proxies which have been injected
into class resources or providers in a weak hash map, with the map itself set
as a property on a bus.
Previously there were kept in a plain hash map but in containers like TomEE
this was resulting in a the wars being not released due to the default/shared
bus still being around, while keeping the strong references.
Having a weak hash map apparently has some difficult to reproduce side-effects
on the *client* side where some refreshes are happening.
The short term solution is to protect against possible NPE in thread local
proxy implementations which represent contexts that might be used on the client
side. This is Providers (used by CXF providers and Jackson) and CXF
MessageContext.
A more effective solution would need to be done on the new trunk due to the
high sensitivity of the possible refactoring of the way thread local proxies
are implemented, etc...
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