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Posted to dev@activemq.apache.org by "Igor Katkov (JIRA)" <ji...@apache.org> on 2009/09/10 00:29:14 UTC

[jira] Updated: (AMQ-2381) Multicast discovery does not work properly on multihomed Windows 2003

     [ https://issues.apache.org/activemq/browse/AMQ-2381?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Igor Katkov updated AMQ-2381:
-----------------------------

    Attachment: patchfile.txt

Path

> Multicast discovery does not work properly on multihomed Windows 2003
> ---------------------------------------------------------------------
>
>                 Key: AMQ-2381
>                 URL: https://issues.apache.org/activemq/browse/AMQ-2381
>             Project: ActiveMQ
>          Issue Type: Improvement
>          Components: Connector
>    Affects Versions: 5.2.0
>            Reporter: Igor Katkov
>             Fix For: 5.4.0
>
>         Attachments: patchfile.txt
>
>
> Multicast discovery does not work properly on multihomed Windows 2003
> Packets are sent to unpredictable network interface that results in brokers loosing connection with each other.
> It would be nice to be able to specify network interface for multicast socket right in the discovery URI.
> So transport connection definition turns from 
> {code}
>         <transportConnectors>
>             <transportConnector name="openwire" uri="tcp://0.0.0.0:61617" discoveryUri="multicast://224.0.0.1"/>
>        </transportConnectors>
> {code}
> to
> {code}
>         <transportConnectors>
>             <transportConnector name="openwire" uri="tcp://0.0.0.0:61617" discoveryUri="multicast://224.0.0.1?networkInterface=eth0"/>
>        </transportConnectors>
> {code}
> I added support for interface/networkInterface for multicast on multihomed hosts. See attached patch

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