[jboss-jira] [JBoss JIRA] (AS7-3798) JGroups subsystem tcp stack should set NAKACK.use_mcast_xmit to false

[Paul Ferraro (JIRA)]

     [ https://issues.jboss.org/browse/AS7-3798?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Paul Ferraro updated AS7-3798:
------------------------------

    Workaround Description: 
Adding the following property to NAKACK silences this warning:
<protocol type="pbcast.NAKACK">
  <property name="use_mcast_xmit">false</property>
</protocol>

    
> JGroups subsystem tcp stack should set NAKACK.use_mcast_xmit to false
> ---------------------------------------------------------------------
>
>                 Key: AS7-3798
>                 URL: https://issues.jboss.org/browse/AS7-3798
>             Project: Application Server 7
>          Issue Type: Bug
>          Components: Clustering
>    Affects Versions: 7.1.0.Final
>            Reporter: Paul Ferraro
>            Assignee: Paul Ferraro
>            Priority: Minor
>             Fix For: 7.1.1.Final
>
>
> ... to avoid the following unnecessary warning in the log:
> 10:38:00,676 WARNING [org.jgroups.protocols.pbcast.NAKACK] (pool-4-thread-1) use_mcast_xmit should not be used because the transport (TCP) does not support IP multicasting; setting use_mcast_xmit to false
> Consider setting this property automatically, based on whether the transport supports multicast.

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