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Posted to dev@felix.apache.org by "Thomas Watson (JIRA)" <ji...@apache.org> on 2019/02/01 17:24:00 UTC
[jira] [Commented] (FELIX-5974) Prototype scope references are not
released on deactivation
[ https://issues.apache.org/jira/browse/FELIX-5974?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16758512#comment-16758512 ]
Thomas Watson commented on FELIX-5974:
--------------------------------------
Notice that this fix has caused a regression with FELIX-6044
> Prototype scope references are not released on deactivation
> -----------------------------------------------------------
>
> Key: FELIX-5974
> URL: https://issues.apache.org/jira/browse/FELIX-5974
> Project: Felix
> Issue Type: Bug
> Components: Declarative Services (SCR)
> Affects Versions: scr-2.1.12
> Reporter: Timothy Ward
> Assignee: Carsten Ziegeler
> Priority: Major
> Fix For: scr-2.1.14
>
>
> Having read the stack overflow question on [Stack Overflow|https://stackoverflow.com/questions/52839641/osgi-ds-prototype-reference-not-released] I was pretty certain that the user must be doing something wrong, but in fact it seems as though SCR does a bad job of releasing Prototype scoped references when a component is disposed.
> I looked into the code, and it seems that there are a lot of conflicting locations where prototype scope services are obtained and released. I propose tidying this up so that the ComponentServiceObjects is *always* used internally regardless of whether it is injected or not. This encapsulates all the access in a single location so it is less likely that the objects will leak.
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