Apache 2.2 + Tomcat 6 + Mod_JK 1.2.23 + Session Clustering

 

 Here is my server.xml from tomcat 1>> <Server port="8005" shutdown="SHUTDOWN">>>   <!--APR library loader. Documentation at /docs/apr.html -->>   <Listener className="org.apache.catalina.core.AprLifecycleListener"> SSLEngine="on" />>   <!--Initialize Jasper prior to webapps are loaded. Documentation at> /docs/jasper-howto.html -->>   <Listener className="org.apache.catalina.core.JasperListener" />>   <!-- JMX Support for the Tomcat server. Documentation at> /docs/non-existent.html -->>   <Listener className="org.apache.catalina.mbeans.ServerLifecycleListener" />>   <Listener className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener"> />>>   <!-- Global JNDI resources -->>   <GlobalNamingResources>>     <Resource name="UserDatabase" auth="Container">               type="org.apache.catalina.UserDatabase">               description="User database that can be updated and saved">               factory="org.apache.catalina.users.MemoryUserDatabaseFactory">               pathname="conf/tomcat-users.xml" />>   </GlobalNamingResources>>>   <Service name="Catalina">>>     <!-- Define an HTTP/1.1 Connector on port 8080 -->>     <Connector port="8080" protocol="HTTP/1.1">                connectionTimeout="20000">                redirectPort="8443" />>>     <!-- Define an AJP 1.3 Connector on port 8009 -->>     <Connector port="8009" protocol="AJP/1.3" redirectPort="8443">             address="192.168.6.174">             backlog="20">             connectionTimeout="0">             maxThreads="100">             tcpNoDelay="true" />>>     <Engine name="Catalina" defaultHost="localhost" jvmRoute="jcpres1">>>       <Realm className="org.apache.catalina.realm.UserDatabaseRealm"> resourceName="UserDatabase"/>>>       <Host name="localhost"  appBase="webapps">             unpackWARs="true" autoDeploy="true">             xmlValidation="false" xmlNamespaceAware="false">>>>         <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs">                prefix="access." suffix=".log" pattern="common"> resolveHosts="false"/>>>>         <Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster">                 channelSendOptions="4">>>                 <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="26816">                                 frequency="500">                                 dropTime="3000"/>>>                         <Receiver className="org.apache.catalina.tribes.transport.nio.NioReceiver">                                 address="192.168.6.174">                                 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">                                         timeout="3000"/>>                         </Sender>>>                         <Interceptor> className="org.apache.catalina.tribes.group.interceptors.TcpFailureDetector"/>>>                         <Interceptor> className="org.apache.catalina.tribes.group.interceptors.MessageDispatch15Interceptor"/>>>                 </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>>>       </Host>>     </Engine>>   </Service>> </Server>>>> Tomcat 2's server.xml>> <Server port="8005" shutdown="SHUTDOWN">>>   <!--APR library loader. Documentation at /docs/apr.html -->>   <Listener className="org.apache.catalina.core.AprLifecycleListener"> SSLEngine="on" />>   <!--Initialize Jasper prior to webapps are loaded. Documentation at> /docs/jasper-howto.html -->>   <Listener className="org.apache.catalina.core.JasperListener" />>   <!-- JMX Support for the Tomcat server. Documentation at> /docs/non-existent.html -->>   <Listener className="org.apache.catalina.mbeans.ServerLifecycleListener" />>   <Listener className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener"> />>>   <!-- Global JNDI resources -->>   <GlobalNamingResources>>     <Resource name="UserDatabase" auth="Container">               type="org.apache.catalina.UserDatabase">               description="User database that can be updated and saved">               factory="org.apache.catalina.users.MemoryUserDatabaseFactory">               pathname="conf/tomcat-users.xml" />>   </GlobalNamingResources>>>   <Service name="Catalina">>>     <!-- Define an HTTP/1.1 Connector on port 8080 -->>     <Connector port="8080" protocol="HTTP/1.1">                connectionTimeout="20000">                redirectPort="8443" />>>     <!-- Define an AJP 1.3 Connector on port 8009 -->>     <Connector port="8009" protocol="AJP/1.3" redirectPort="8443">             address="192.168.6.174">             backlog="20">             connectionTimeout="0">             maxThreads="100">             tcpNoDelay="true" />>>     <Engine name="Catalina" defaultHost="localhost" jvmRoute="jcpres2">>>       <Realm className="org.apache.catalina.realm.UserDatabaseRealm"> resourceName="UserDatabase"/>>>       <Host name="localhost"  appBase="webapps">             unpackWARs="true" autoDeploy="true">             xmlValidation="false" xmlNamespaceAware="false">>>>         <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs">                prefix="access." suffix=".log" pattern="common"> resolveHosts="false"/>>>>         <Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster">                 channelSendOptions="4">>>                 <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="26816">                                 frequency="500">                                 dropTime="3000"/>>>                         <Receiver className="org.apache.catalina.tribes.transport.nio.NioReceiver">                                 address="192.168.6.174">                                 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">                                         timeout="3000"/>>                         </Sender>>>                         <Interceptor> className="org.apache.catalina.tribes.group.interceptors.TcpFailureDetector"/>>>                         <Interceptor> className="org.apache.catalina.tribes.group.interceptors.MessageDispatch15Interceptor"/>>>                 </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>>>       </Host>>     </Engine>>   </Service>> </Server>>> And my workers.properties..>>> # For full details abotu configuration options please visit> # http://tomcat.apache.org/connectors-doc/reference/workers.html>> # JK Status worker config>> worker.list=jkstatus> worker.jkstatus.type=status>> # Presentaton Load Balancer Config>> worker.list=preslb>> worker.preslb.type=lb> worker.preslb.balance_workers=jcpres1,jcpres2> worker.preslb.sticky_session=1>> worker.jcpres1.port=8009> worker.jcpres1.host=192.168.6.174> worker.jcpres1.type=ajp13> worker.jcpres1.lbfactor=1> worker.jcpres1.fail_on_status=404,503>> worker.jcpres2.port=8009> worker.jcpres2.host=192.168.6.171> worker.jcpres2.type=ajp13> worker.jcpres2.lbfactor=1> worker.jcpres2.fail_on_status=404,503>> # Core Load Balancer Config>> worker.list=corelb>> worker.corelb.type=lb> worker.corelb.balance_workers=worker3> worker.corelb.sticky_session=0>> worker.worker3.port=8010> worker.worker3.host=192.168.6.103> worker.worker3.type=ajp13> worker.worker3.lbfactor=1> worker.worker3.fail_on_status=404,503>