Load Balancing and Clustering Best Practices - Liferay Portal Performance Best Practices - page 37

<Manager className="org.apache.catalina.ha.session.DeltaManager"
expireSessionsOnShutdown="false"
notifyListenersOnReplication="true"/>
<Channel className="org.apache.catalina.tribes.group.
GroupChannel">
<Membership className="org.apache.catalina.tribes.membership.
McastService"
address="228.0.0.4"
port="45564"
frequency="500"
dropTime="3000"/>
<Receiver className="org.apache.catalina.tribes.transport.nio.
NioReceiver"
address="auto"
port="5000"
selectorTimeout="100"
maxThreads="6"/>
<Sender className="org.apache.catalina.tribes.transport.
ReplicationTransmitter">
<Transport className="org.apache.catalina.tribes.transport.nio.
PooledParallelSender"/>
</Sender>
<Interceptor className="org.apache.catalina.tribes.group.
interceptors.TcpFailureDetector"/>
<Interceptor className="org.apache.catalina.tribes.group.
interceptors.MessageDispatch15Interceptor"/>
<Interceptor className="org.apache.catalina.tribes.group.
interceptors.ThroughputInterceptor"/>
</Channel>
<Valve className="org.apache.catalina.ha.tcp.ReplicationValve"
filter=".*\.gif;.*\.js;.*\.jpg;.*\.png;.*\.
htm;.*\.html;.*\.css;.*\.txt;"/>
<Valve className="org.apache.catalina.ha.session.
JvmRouteBinderValve"/>
<ClusterListener className="org.apache.catalina.ha.session.
JvmRouteSessionIDBinderListener"/>
<ClusterListener className="org.apache.catalina.ha.session.
ClusterSessionListener"/>
</Cluster>