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Posted to dev@qpid.apache.org by "Ted Ross (Jira)" <ji...@apache.org> on 2020/03/09 14:25:00 UTC

[jira] [Resolved] (DISPATCH-1582) Prepare Routing Protocol for Backward Compatibility

     [ https://issues.apache.org/jira/browse/DISPATCH-1582?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ted Ross resolved DISPATCH-1582.
--------------------------------
    Resolution: Fixed

> Prepare Routing Protocol for Backward Compatibility
> ---------------------------------------------------
>
>                 Key: DISPATCH-1582
>                 URL: https://issues.apache.org/jira/browse/DISPATCH-1582
>             Project: Qpid Dispatch
>          Issue Type: Improvement
>          Components: Routing Engine
>            Reporter: Ted Ross
>            Assignee: Ted Ross
>            Priority: Minor
>             Fix For: 1.11.0
>
>
> In anticipation of moving to routing protocol version 2 (we're currently on 1), there are a few changes needed to make it easy for version 2 to be backward compatible to version 1.  This Jira will track those changes.
> The proposed change is to ensure that a version 1 router ignores version >1 messages, issuing a low-volume warning log when one is received.  This way, a version 2 router can send both versions or send targeted versions based on its knowledge of peer routers protocol versions.



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