The <JBdir>/server/
configdir
/deploy/jboss-web-cluster.sar/META-INF/jboss-service.xml
file contains the session replication settings. Consider the following options to improve performance:
Use the replication strategy
REPL_ASYNC
.Under the UDP protocol stack ensure that the
mcast_addr
is the same on all cluster members.Under the UDP protocol stack ensure that the
mcast_port
is the same on all cluster members.When running under Windows 2003, ensure that the
loopback
attribute of the UDP protocol stack is set totrue
. For Linux this should be set tofalse
. See the comment about this in the file.