is system property for jgroups/jboss mcast_port missing? -------------------------------------------------------- Key: JBAS-4020 URL: http://jira.jboss.com/jira/browse/JBAS-4020 Project: JBoss Application Server Issue Type: Feature Request Security Level: Public (Everyone can see) Components: Clustering Affects Versions: JBossAS-4.0.5.GA Environment: windows/linux, java 1.5.0_09, jboss 4.0.5GA, ejb3, clustered Reporter: David Assigned To: Brian Stansberry Priority: Minor The inclusion of system properties in cluster configuration is a very nice feature. It is my understanding that to make a unique cluster(when using UDP), one must specify all three of "mcast_addr", "mcast_port", and "jboss.partition.name:DefaultPartition". If this is the case, then would it make sense to include "mcast_port" system property and a related run.sh argument ? I've changed my cluster-service.xml to include this, and it does work(also nice that it works for this attribute as well) <UDP mcast_addr="${jboss.partition.udpGroup:228.1.2.3}" mcast_port="${jboss.partition.mcastPort:45566}" ip_ttl="${jgroups.mcast.ip_ttl:8}" ip_mcast="${jboss.cluster.mcast.enabled:true}" mcast_recv_buf_size="2000000" mcast_send_buf_size="640000" ucast_recv_buf_size="2000000" ucast_send_buf_size="640000" loopback="${jboss.cluster.use.loopback:false}"/> run.sh -c all -u224.1.1.39 -Djboss.partition.mcastPort=45577 This is probably only an issue if running more than one node on a machine -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira