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Struts & Hibernate
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  | | | Tomcat 6 Clustering with StaticMembers | Tomcat 6 Clustering with StaticMembers 2007-01-12 - By Mike Prince
Back I'm trying to cluster two Tomcat 6.0.7 instances across a network that does not support multicasting. I've added the StaticMember elements under the StaticMembershipInterceptor.
I've also opened up ports 4000 and 51077.
When I use netstat to see which ports Tomcat is listening on, it does not show port 51077 like I would have expected.
Does someone have an idea what I configured incorrectly? I've include the <Cluster> section from my $tomcat/conf/server.xml, which is identical on both machines.
Thanks in advance!
- Mike
<Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster " channelSendOptions="8">
<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="4000" autoBind="100" selectorTimeout="5000" 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 .StaticMembershipInterceptor"> <Member className="org.apache.catalina.tribes.membership.StaticMember" port="51077" securePort="-1" host="10.3.1.34" domain="staging-cluster" uniqueId="{10,3,1,34}"/> <Member className="org.apache.catalina.tribes.membership.StaticMember" port="51077" securePort="-1" host="10.3.1.33" domain="staging-cluster" uniqueId="{10,3,1,33}"/> </Interceptor> <Interceptor className="org.apache.catalina.tribes.group.interceptors .MessageDispatch15Interceptor"/> </Channel>
<Valve className="org.apache.catalina.ha.tcp.ReplicationValve " filter=""/>
<!-- <Deployer className="org.apache.catalina.ha.deploy.FarmWarDeployer " tempDir="/tmp/war-temp/" deployDir="/tmp/war-deploy/" watchDir="/tmp/war-listen/" watchEnabled="false"/> -->
<ClusterListener className="org.apache.catalina.ha.session.JvmRouteSessionIDBinderListener "/> <ClusterListener className="org.apache.catalina.ha.session.ClusterSessionListener "/> </Cluster>
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