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Posted to dev@qpid.apache.org by "Ken Giusti (Jira)" <ji...@apache.org> on 2020/08/27 15:30:00 UTC

[jira] [Created] (DISPATCH-1765) Router version parsing is broken

Ken Giusti created DISPATCH-1765:
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             Summary: Router version parsing is broken
                 Key: DISPATCH-1765
                 URL: https://issues.apache.org/jira/browse/DISPATCH-1765
             Project: Qpid Dispatch
          Issue Type: Bug
    Affects Versions: 1.13.0
            Reporter: Ken Giusti
            Assignee: Ken Giusti
             Fix For: 1.14.0


The version string advertised by the router in the Open performative may be parsed incorrectly if a non-semantic format is used (e.g. a git commit sha).

Currently the router uses the router version of its peer in order to determine if the peer supports certain features like streaming links.

Two changes proposed to solve this:

1) do not attempt to parse the version string arriving in the Open performative.  Treat it as opaque ascii data.

2) Add router-defined capabilities and advertise them in the offered-capabilities field of the Open performative.

 



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