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Posted to proton@qpid.apache.org by "Keith Wall (JIRA)" <ji...@apache.org> on 2013/10/16 10:17:43 UTC

[jira] [Reopened] (PROTON-200) [Proton-c] 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 ]

Keith Wall reopened PROTON-200:
-------------------------------


> [Proton-c] 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
>    Affects Versions: 0.3
>            Reporter: Ken Giusti
>            Assignee: Ken Giusti
>         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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