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https://issues.apache.org/jira/browse/FELIX-5974?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16669018#comment-16669018
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Timothy Ward commented on FELIX-5974:
-------------------------------------

I've updated the PR - hopefully this will now release the objects from the 
MultiplePrototypeRefPair as well as releasing the service instance.

> 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
>            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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