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Posted to proton@qpid.apache.org by "Ken Giusti (JIRA)" <ji...@apache.org> on 2013/01/15 17:24:12 UTC

[jira] [Created] (PROTON-200) [Proton-c] Credit distribution by messenger is not balanced across all links

Ken Giusti created PROTON-200:
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             Summary: [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


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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