[jira] [Resolved] (DISPATCH-1181) handling MAU when local address is not yet defined can result in wrong treatment

["Gordon Sim (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/DISPATCH-1181?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gordon Sim resolved DISPATCH-1181.
----------------------------------
       Resolution: Fixed
    Fix Version/s: 1.5.0

> handling MAU when local address is not yet defined can result in wrong treatment
> --------------------------------------------------------------------------------
>
>                 Key: DISPATCH-1181
>                 URL: https://issues.apache.org/jira/browse/DISPATCH-1181
>             Project: Qpid Dispatch
>          Issue Type: Bug
>            Reporter: Gordon Sim
>            Assignee: Gordon Sim
>            Priority: Major
>             Fix For: 1.5.0
>
>
> When dynamically configuring routers in a network, it is possible for an MAU from one route rto reach another router for an address that the second router has not yet had defined. At present this may cause the wrong treatment to be applied to that address, which does not then get updated when the address *is* defined. If the default distribution is unavailable then the MAU handling exits without mapping the destination.
>  
> E.g.
>  
> start router 1
> define a multicast address on it
> create receiver on that address & router
> start router 2
> wait a bit before creating the same multicast address
> create receiver on this router using the same address
> send to the address on router 2
>  
> The address is treated as anycast (the default distribution). Using qdstat -a the incorrect (or undesired) distribution can also be seen.



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