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Posted to proton@qpid.apache.org by "Rafael H. Schloming (JIRA)" <ji...@apache.org> on 2014/01/23 20:30:41 UTC
[jira] [Resolved] (PROTON-200) Credit distribution by messenger is
not balanced across all links
[ https://issues.apache.org/jira/browse/PROTON-200?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rafael H. Schloming resolved PROTON-200.
----------------------------------------
Resolution: Fixed
> Credit distribution by messenger is not balanced across all links
> -----------------------------------------------------------------
>
> Key: PROTON-200
> URL: https://issues.apache.org/jira/browse/PROTON-200
> Project: Qpid Proton
> Issue Type: Bug
> Components: proton-c, proton-j
> Affects Versions: 0.3
> Reporter: Ken Giusti
> Assignee: Ken Giusti
> Fix For: 0.6
>
> Attachments: proton-200.patch, upstream-credit.patch
>
>
> The method used to distribute credit to receiving links may lead to starvation when the number of receiving links is > the available credit.
> The distribution algorithm always starts with the same link - see messenger.c::pn_messenger_flow()
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