[jboss-dev-forums] [Design of Clustering on JBoss] - Re: Default JGroups Configs

[jaikiran]

This gave some clue http://www.jboss.org/file-access/default/members/jbossas/freezone/docs/Clustering_Guide/4/html/jbosscache-jgroups-transport-udp.html

Turns out, this configuration comes from a xml file JBOSS_HOME/server/all/deploy/cluster/jgroups-channelfactory.sar/META-INF/jgroups-channelfactory-stacks.xml :

  | <UDP
  |              singleton_name="udp-async"
  |              mcast_port="${jboss.jgroups.udp_async.mcast_port:45689}"
  |              mcast_addr="${jboss.partition.udpGroup:228.11.11.11}"

So based on this syntax, if the jboss.partition.udpGroup property is not set, then it defaults to 228.11.11.11. I guess, the code parsing this xml file should have taken care of setting this mcast_addr correctly.


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