[jira] [Updated] (DOSGI-175) TopologyManagerImport's reference counter doesn't count

["Amichai Rothman (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/DOSGI-175?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Amichai Rothman updated DOSGI-175:
----------------------------------

    Attachment: fix_ref_count.diff
    
> TopologyManagerImport's reference counter doesn't count
> -------------------------------------------------------
>
>                 Key: DOSGI-175
>                 URL: https://issues.apache.org/jira/browse/DOSGI-175
>             Project: CXF Distributed OSGi
>          Issue Type: Bug
>    Affects Versions: 1.5
>            Reporter: Amichai Rothman
>         Attachments: fix_ref_count.diff
>
>
> the RefManager class used by TopologyManagerImport is supposed to manage reference counts for the various filters its clients are interested in, however the current implementation doesn't count - it just stays at zero after every add, and consequently is marked as released at every release. This causes mismanagement of the references by the TMI.
> In addition, while debugging I've seen removeServiceInterest called with filters that have no reference count (even after the fix for the above issue), which would cause it to throw an exception. The fix handles this by returning -1 as the reference count, and the TMI simply ignores this.

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