...
- Ensure that every object placed in the HTTP session implements java.io.Serializable. The clustering feature serializes the objects when it distributes them to the other nodes in the cluster.
- The deployment descriptor for your Web application, that is the
web.xml file in the Web archive, must indicate that your Web application is distributable. To do this, insert the distributable element in the deployment descriptor. | Code Block |
|---|
| XML |
|---|
| XML |
|---|
| title | Excerpt from web.xml |
|---|
| borderStyle | solidXML |
|---|
|
<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE web-app
PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app>
<display-name> ... </display-name>
<description> ... </description>
<distributable> <distributable/>
...
</web-app>
|
...
For every node in the cluster, update config.xml as follows after the server is stopped
| Code Block |
|---|
| XML |
|---|
| XML |
|---|
| title | Excerpt from config.xml |
|---|
| borderStyle | solidXML |
|---|
|
<gbean name="TomcatEngine">
<attribute name="initParams">
name=geronimo
jvmRoute=nodeId
</attribute>
</gbean>
|
...
- Sample geronimo-web.xml for geronimo 2.1.4 and below
| Code Block |
|---|
| XML |
|---|
| XML |
|---|
| title | geronimo-web.xml |
|---|
| borderStyle | solidXML |
|---|
|
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://geronimo.apache.org/xml/ns/j2ee/web/tomcat-2.0.1"
xmlns:dep="http://geronimo.apache.org/xml/ns/deployment-1.2">
<dep:environment>
<dep:moduleId>
<dep:groupId>org.mygroup</dep:groupId>
<dep:artifactId>web-cluster-server1</dep:artifactId>
<dep:version>2.1.1.2</dep:version>
<dep:type>war</dep:type>
</dep:moduleId>
<dep:dependencies/>
<dep:hidden-classes/>
<dep:non-overridable-classes/>
</dep:environment>
<context-root>/servlet-examples-cluster</context-root>
<security-realm-name>geronimo-properties-realm</security-realm-name>
<security>
<default-principal>
<principal name="anonymous" class="org.apache.geronimo.security.realm.providers.GeronimoUserPrincipal"/>
</default-principal>
<role-mappings>
<role role-name="tomcat">
<principal name="admin" class="org.apache.geronimo.security.realm.providers.GeronimoGroupPrincipal"/>
</role>
</role-mappings>
</security>
<cluster>TomcatCluster</cluster>
<gbean class="org.apache.geronimo.tomcat.cluster.CatalinaClusterGBean" name="TomcatCluster">
<attribute name="className">org.apache.catalina.ha.tcp.SimpleTcpCluster</attribute>
<attribute name="initParams">
managerClassName=org.apache.catalina.ha.session.DeltaManager
expireSessionsOnShutdown=false
useDirtyFlag=true
notifyListenersOnReplication=true
</attribute>
<reference name="TomcatValveChain">
<name>ReplicationValve</name>
</reference>
<reference name="ClusterListenerChain">
<name>ClusterSessionListener</name>
</reference>
<reference name="Channel">
<name>TomcatGroupChannel</name>
</reference>
</gbean>
<gbean class="org.apache.geronimo.tomcat.cluster.ChannelGBean" name="TomcatGroupChannel">
<attribute name="className">org.apache.catalina.tribes.group.GroupChannel</attribute>
<attribute name="initParams"/>
<reference name="Membership">
<name>TomcatMembership</name>
</reference>
<reference name="Receiver">
<name>TomcatReceiver</name>
</reference>
<reference name="Sender">
<name>TomcatSender</name>
</reference>
<reference name="ChannelInterceptor">
<name>TomcatChannelInterceptor</name>
</reference>
</gbean>
<gbean class="org.apache.geronimo.tomcat.cluster.MembershipServiceGBean" name="TomcatMembership">
<attribute name="className">org.apache.catalina.tribes.membership.McastService</attribute>
<attribute name="initParams">
mcastAddr=228.0.0.4
mcastPort=45564
mcastFrequency=500
mcastDropTime=3000
</attribute>
</gbean>
<gbean class="org.apache.geronimo.tomcat.cluster.ReceiverGBean" name="TomcatReceiver">
<attribute name="className">org.apache.catalina.tribes.transport.nio.NioReceiver</attribute>
<attribute name="initParams">
tcpListenAddress=IPAddressIn
tcpListenPort=4001
tcpSelectorTimeout=100
tcpThreadCount=6
</attribute>
</gbean>
<gbean class="org.apache.geronimo.tomcat.cluster.SenderGBean" name="TomcatSender">
<attribute name="className">org.apache.catalina.tribes.transport.ReplicationTransmitter</attribute>
<attribute name="initParams">
replicationMode=pooled
waitForAck=true
</attribute>
</gbean>
<gbean class="org.apache.geronimo.tomcat.ValveGBean" name="ReplicationValve">
<attribute name="className">org.apache.catalina.ha.tcp.ReplicationValve</attribute>
<attribute name="initParams">filter=.*\.gif;.*\.js;.*\.css;.*\.png;.*\.jpeg;.*\.jpg;.*\.htm;.*\.html;.*\.txt;</attribute>
<reference name="NextValve">
<name>JvmRouteBinderValve</name>
</reference>
</gbean>
<gbean class="org.apache.geronimo.tomcat.ValveGBean" name="JvmRouteBinderValve">
<attribute name="className">org.apache.catalina.ha.session.JvmRouteBinderValve</attribute>
<attribute name="initParams">enabled=true</attribute>
</gbean>
<gbean class="org.apache.geronimo.tomcat.cluster.ClusterListenerGBean" name="ClusterSessionListener">
<attribute name="className">org.apache.catalina.ha.session.ClusterSessionListener</attribute>
<reference name="NextListener">
<name>JvmRouteSessionIDBinderListener</name>
</reference>
</gbean>
<gbean class="org.apache.geronimo.tomcat.cluster.ClusterListenerGBean" name="JvmRouteSessionIDBinderListener">
<attribute name="className">org.apache.catalina.ha.session.JvmRouteSessionIDBinderListener</attribute>
</gbean>
<gbean class="org.apache.geronimo.tomcat.cluster.ChannelInterceptorGBean" name="TomcatChannelInterceptor">
<attribute name="className">org.apache.catalina.tribes.group.interceptors.TcpFailureDetector</attribute>
</gbean>
</web-app>
|
- Sample geronimo-web.xml for geronimo versions above 2.1.4. This does not include g 2.2
After applying fix to 2.1 through GERONIMO-4187 there are some modifications which needs to picked up by your configuration through geronimo-web.xml
| Code Block |
|---|
| XML |
|---|
| XML |
|---|
| title | geronimo-web.xml |
|---|
| borderStyle | solidXML |
|---|
|
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://geronimo.apache.org/xml/ns/j2ee/web/tomcat-2.0.1"
xmlns:dep="http://geronimo.apache.org/xml/ns/deployment-1.2">
<dep:environment>
<dep:moduleId>
<dep:groupId>org.mygroup</dep:groupId>
<dep:artifactId>web-cluster-server1</dep:artifactId>
<dep:version>2.1.1.2</dep:version>
<dep:type>war</dep:type>
</dep:moduleId>
<dep:dependencies/>
<dep:hidden-classes/>
<dep:non-overridable-classes/>
</dep:environment>
<context-root>/servlet-examples-cluster</context-root>
<security-realm-name>geronimo-properties-realm</security-realm-name>
<security>
<default-principal>
<principal name="anonymous" class="org.apache.geronimo.security.realm.providers.GeronimoUserPrincipal"/>
</default-principal>
<role-mappings>
<role role-name="tomcat">
<principal name="admin" class="org.apache.geronimo.security.realm.providers.GeronimoGroupPrincipal"/>
</role>
</role-mappings>
</security>
<cluster>TomcatCluster</cluster>
<gbean class="org.apache.geronimo.tomcat.cluster.CatalinaClusterGBean" name="TomcatCluster">
<attribute name="className">org.apache.catalina.ha.tcp.SimpleTcpCluster</attribute>
<attribute name="initParams"/>
<reference name="TomcatValveChain">
<name>ReplicationValve</name>
</reference>
<reference name="ClusterListenerChain">
<name>ClusterSessionListener</name>
</reference>
<reference name="Channel">
<name>TomcatGroupChannel</name>
</reference>
<reference name="ClusterManager">
<name>TomcatClusterManager</name>
</reference>
</gbean>
<gbean name="TomcatClusterManager" class="org.apache.geronimo.tomcat.cluster.ClusterManagerGBean">
<attribute name="className">org.apache.catalina.ha.session.DeltaManager</attribute>
<attribute name="initParams">name=somename
expireSessionsOnShutdown=false
useDirtyFlag=true
notifyListenersOnReplication=true
</attribute>
</gbean>
<gbean class="org.apache.geronimo.tomcat.cluster.ChannelGBean" name="TomcatGroupChannel">
<attribute name="className">org.apache.catalina.tribes.group.GroupChannel</attribute>
<attribute name="initParams"/>
<reference name="Membership">
<name>TomcatMembership</name>
</reference>
<reference name="Receiver">
<name>TomcatReceiver</name>
</reference>
<reference name="Sender">
<name>TomcatSender</name>
</reference>
<reference name="ChannelInterceptor">
<name>TomcatChannelInterceptor</name>
</reference>
</gbean>
<gbean class="org.apache.geronimo.tomcat.cluster.MembershipServiceGBean" name="TomcatMembership">
<attribute name="className">org.apache.catalina.tribes.membership.McastService</attribute>
<attribute name="initParams">
mcastAddr=228.0.0.4
mcastPort=45564
mcastFrequency=500
mcastDropTime=3000
</attribute>
</gbean>
<gbean class="org.apache.geronimo.tomcat.cluster.ReceiverGBean" name="TomcatReceiver">
<attribute name="className">org.apache.catalina.tribes.transport.nio.NioReceiver</attribute>
<attribute name="initParams">
tcpListenAddress=IPAddressIn
tcpListenPort=4001
tcpSelectorTimeout=100
tcpThreadCount=6
</attribute>
</gbean>
<gbean class="org.apache.geronimo.tomcat.cluster.SenderGBean" name="TomcatSender">
<attribute name="className">org.apache.catalina.tribes.transport.ReplicationTransmitter</attribute>
<attribute name="initParams">
replicationMode=pooled
waitForAck=true
</attribute>
</gbean>
<gbean class="org.apache.geronimo.tomcat.ValveGBean" name="ReplicationValve">
<attribute name="className">org.apache.catalina.ha.tcp.ReplicationValve</attribute>
<attribute name="initParams">filter=.*\.gif;.*\.js;.*\.css;.*\.png;.*\.jpeg;.*\.jpg;.*\.htm;.*\.html;.*\.txt;</attribute>
<reference name="NextValve">
<name>JvmRouteBinderValve</name>
</reference>
</gbean>
<gbean class="org.apache.geronimo.tomcat.ValveGBean" name="JvmRouteBinderValve">
<attribute name="className">org.apache.catalina.ha.session.JvmRouteBinderValve</attribute>
<attribute name="initParams">enabled=true</attribute>
</gbean>
<gbean class="org.apache.geronimo.tomcat.cluster.ClusterListenerGBean" name="ClusterSessionListener">
<attribute name="className">org.apache.catalina.ha.session.ClusterSessionListener</attribute>
<reference name="NextListener">
<name>JvmRouteSessionIDBinderListener</name>
</reference>
</gbean>
<gbean class="org.apache.geronimo.tomcat.cluster.ClusterListenerGBean" name="JvmRouteSessionIDBinderListener">
<attribute name="className">org.apache.catalina.ha.session.JvmRouteSessionIDBinderListener</attribute>
</gbean>
<gbean class="org.apache.geronimo.tomcat.cluster.ChannelInterceptorGBean" name="TomcatChannelInterceptor">
<attribute name="className">org.apache.catalina.tribes.group.interceptors.TcpFailureDetector</attribute>
</gbean>
</web-app>
|
...
To convert this example to a multicast configuration, the DisableMCastInterceptor, StaticMemberInterceptor, and StaticMember definitions should be removed. Also, the value for the address attribute for the ReceiverGBean definition should be changed to auto.
| Code Block |
|---|
| XML |
|---|
| XML |
|---|
| title | excerpt from geronimo-web.xml |
|---|
| borderStyle | solidXML |
|---|
|
...
<cluster>TomcatCluster</cluster>
<gbean name="TomcatCluster" class="org.apache.geronimo.tomcat.cluster.CatalinaClusterGBean">
<attribute name="className">org.apache.catalina.ha.tcp.SimpleTcpCluster</attribute>
<attribute name="initParams"/>
<reference name="ClusterListenerChain">
<name>TomcatClusterListenerChain</name>
</reference>
<reference name="TomcatValveChain">
<name>ReplicationValve</name>
</reference>
<reference name="Channel">
<name>TomcatChannel</name>
</reference>
<reference name="ClusterManager">
<name>TomcatClusterManager</name>
</reference>
</gbean>
<gbean name="TomcatClusterListenerChain" class="org.apache.geronimo.tomcat.cluster.ClusterListenerGBean">
<attribute name="className">org.apache.catalina.ha.session.ClusterSessionListener</attribute>
<attribute name="initParams"/>
</gbean>
<gbean name="ReplicationValve" class="org.apache.geronimo.tomcat.ValveGBean">
<attribute name="className">org.apache.catalina.ha.tcp.ReplicationValve</attribute>
<attribute name="initParams">.*\.gif;.*\.js;.*\.jpg;.*\.png;.*\.htm;.*\.html;.*\.css;.*\.txt;</attribute>
<reference name="NextValve">
<type>TomcatValve</type>
<name>JvmRouteBinderValve</name>
</reference>
</gbean>
<gbean name="JvmRouteBinderValve" class="org.apache.geronimo.tomcat.ValveGBean">
<attribute name="className">org.apache.catalina.ha.session.JvmRouteBinderValve</attribute>
<attribute name="initParams">enabled=true</attribute>
</gbean>
<gbean name="TomcatClusterManager" class="org.apache.geronimo.tomcat.cluster.ClusterManagerGBean">
<attribute name="className">org.apache.catalina.ha.session.DeltaManager</attribute>
<attribute name="initParams">name=${clusterName}
channelSendOptions=6
expireSessionsOnShutdown=false
notifyListenersOnReplication=true
mapSendOptions=6
</attribute>
</gbean>
<gbean name="TomcatChannel" class="org.apache.geronimo.tomcat.cluster.ChannelGBean">
<attribute name="className">org.apache.catalina.tribes.group.GroupChannel</attribute>
<attribute name="initParams"/>
<reference name="Membership">
<name>ClusterMembership</name>
</reference>
<reference name="Receiver">
<name>ClusterReceiver</name>
</reference>
<reference name="Sender">
<name>ClusterSender</name>
</reference>
<reference name="ChannelInterceptor">
<name>DisableMcastInterceptor</name>
</reference>
</gbean>
<gbean name="ClusterMembership" class="org.apache.geronimo.tomcat.cluster.MembershipServiceGBean">
<attribute name="className">org.apache.catalina.tribes.membership.McastService</attribute>
<attribute name="initParams">address=228.0.0.4
port=45564
frequency=500
dropTime=3000
</attribute>
</gbean>
<gbean name="ClusterReceiver" class="org.apache.geronimo.tomcat.cluster.ReceiverGBean">
<attribute name="className">org.apache.catalina.tribes.transport.nio.NioReceiver</attribute>
<attribute name="initParams">address=IPAddress1
port=TCP_port1
selectorTimeout=100
maxThreads=6
</attribute>
</gbean>
<gbean name="ClusterSender" class="org.apache.geronimo.tomcat.cluster.SenderGBean">
<attribute name="className">org.apache.catalina.tribes.transport.ReplicationTransmitter</attribute>
</gbean>
<gbean name="DisableMcastInterceptor" class="org.apache.geronimo.tomcat.cluster.ChannelInterceptorGBean">
<attribute name="className">org.apache.geronimo.tomcat.interceptor.DisableMcastInterceptor</attribute>
<attribute name="initParams"/>
<reference name="NextInterceptor">
<name>TcpPingInterceptor</name>
</reference>
</gbean>
<gbean name="TcpPingInterceptor" class="org.apache.geronimo.tomcat.cluster.ChannelInterceptorGBean">
<attribute name="className">org.apache.catalina.tribes.group.interceptors.TcpPingInterceptor</attribute>
<attribute name="initParams">Interval=240</attribute>
<reference name="NextInterceptor">
<name>TcpFailureDetector</name>
</reference>
</gbean>
<gbean name="TcpFailureDetector" class="org.apache.geronimo.tomcat.cluster.ChannelInterceptorGBean">
<attribute name="className">org.apache.catalina.tribes.group.interceptors.TcpFailureDetector</attribute>
<attribute name="initParams"/>
<reference name="NextInterceptor">
<name>StaticMember1Interceptor</name>
</reference>
</gbean>
<gbean name="StaticMember1Interceptor" class="org.apache.geronimo.tomcat.cluster.ChannelInterceptorGBean">
<attribute name="className">org.apache.catalina.tribes.group.interceptors.StaticMembershipInterceptor</attribute>
<attribute name="initParams"/>
<reference name="StaticMember">
<name>StaticMember2</name>
</reference>
<reference name="NextInterceptor">
<name>MessageDispatch15Interceptor</name>
</reference>
</gbean>
<gbean name="MessageDispatch15Interceptor" class="org.apache.geronimo.tomcat.cluster.ChannelInterceptorGBean">
<attribute name="className">org.apache.catalina.tribes.group.interceptors.MessageDispatch15Interceptor</attribute>
<attribute name="initParams"/>
<reference name="NextInterceptor">
<name>ThroughputInterceptor</name>
</reference>
</gbean>
<gbean name="ThroughputInterceptor" class="org.apache.geronimo.tomcat.cluster.ChannelInterceptorGBean">
<attribute name="className">org.apache.catalina.tribes.group.interceptors.ThroughputInterceptor</attribute>
<attribute name="initParams"/>
</gbean>
<gbean name="StaticMember2" class="org.apache.geronimo.tomcat.cluster.StaticMemberGBean">
<attribute name="className">org.apache.catalina.tribes.membership.StaticMember</attribute>
<attribute name="initParams">port=TCP_port2
securePort=-1
host=IPAddress2
domain=test-domain
UniqueId={2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}
</attribute>
</gbean>
...
|
...
Interceptors can perform actions when a message is sent or received. Use a reference NextInterceptor in interceptor configurations to chain interceptors together. You can control how the client requests are processed by arranging the order of the interceptor chain. In the following sample code, when the TcpFailureDetector intercepter catches errors, it calls the next interceptor StaticMember1Interceptor. The static member referenced inside StaticMember1Interceptor, static member 2 in this example, will immediately take over the work of the first static member.
| Code Block |
|---|
| XML |
|---|
| XML |
|---|
| title | excerpt of interceptor chain |
|---|
| borderStyle | solidXML |
|---|
|
...
<gbean name="TcpFailureDetector" class="org.apache.geronimo.tomcat.cluster.ChannelInterceptorGBean">
<attribute name="className">org.apache.catalina.tribes.group.interceptors.TcpFailureDetector</attribute>
<attribute name="initParams"/>
<reference name="NextInterceptor">
<name>StaticMember1Interceptor</name>
</reference>
</gbean>
<gbean name="StaticMember1Interceptor" class="org.apache.geronimo.tomcat.cluster.ChannelInterceptorGBean">
<attribute name="className">org.apache.catalina.tribes.group.interceptors.StaticMembershipInterceptor</attribute>
<attribute name="initParams"/>
<reference name="StaticMember">
<name>StaticMember2</name>
</reference>
<reference name="NextInterceptor">
<name>MessageDispatch15Interceptor</name>
</reference>
</gbean>
...
|
All the static members involved should be defined in the deployment plan as well as the relationship between these static members. Use a reference NextStaticMember in the definition of each static member, except for the last one, to chain static members together. When static member 2 in this example fails to take over the work, static member 3 will immediately take over the work. It is the same for longer static member chain. When a static member fails to take over the work of the previous static member, it calls the next static member in the chain. The request is passed along until a static member can handle the work or it gets to the end.
| Code Block |
|---|
| XML |
|---|
| XML |
|---|
| title | excerpt of static member chain |
|---|
| borderStyle | solidXML |
|---|
|
...
<gbean name="StaticMember2" class="org.apache.geronimo.tomcat.cluster.StaticMemberGBean">
<attribute name="className">org.apache.catalina.tribes.membership.StaticMember</attribute>
<attribute name="initParams">port=TCP_port2
securePort=-1
host=IPAddress2
domain=test-domain
UniqueId={2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}
</attribute>
<reference name="NextStaticMember">
<name>StaticMember3</name>
</reference>
</gbean>
...
|
See the following deployment plan snippet as a complete example of setting up application-scoped unicast clustering with more than two nodes.
| Code Block |
|---|
| XML |
|---|
| XML |
|---|
| title | excerpt from geronimo-web.xml |
|---|
| borderStyle | solidXML |
|---|
|
...
<cluster>TomcatCluster</cluster>
<gbean name="TomcatCluster" class="org.apache.geronimo.tomcat.cluster.CatalinaClusterGBean">
<attribute name="className">org.apache.catalina.ha.tcp.SimpleTcpCluster</attribute>
<attribute name="initParams">managerClassName=org.apache.catalina.ha.session.DeltaManager
expireSessionsOnShutdown=false
useDirtyFlag=true
notifyListenersOnReplication=true
</attribute>
<reference name="ClusterListenerChain">
<name>TomcatClusterListenerChain</name>
</reference>
<reference name="TomcatValveChain">
<name>ReplicationValve</name>
</reference>
<reference name="Channel">
<name>TomcatChannel</name>
</reference>
</gbean>
<gbean name="TomcatClusterListenerChain" class="org.apache.geronimo.tomcat.cluster.ClusterListenerGBean">
<attribute name="className">org.apache.catalina.ha.session.ClusterSessionListener</attribute>
<attribute name="initParams"/>
</gbean>
<gbean name="ReplicationValve" class="org.apache.geronimo.tomcat.ValveGBean">
<attribute name="className">org.apache.catalina.ha.tcp.ReplicationValve</attribute>
<attribute name="initParams">.*\.gif;.*\.js;.*\.jpg;.*\.png;.*\.htm;.*\.html;.*\.css;.*\.txt;</attribute>
<reference name="NextValve">
<type>TomcatValve</type>
<name>JvmRouteBinderValve</name>
</reference>
</gbean>
<gbean name="JvmRouteBinderValve" class="org.apache.geronimo.tomcat.ValveGBean">
<attribute name="className">org.apache.catalina.ha.session.JvmRouteBinderValve</attribute>
<attribute name="initParams">enabled=true</attribute>
</gbean>
<gbean name="TomcatChannel" class="org.apache.geronimo.tomcat.cluster.ChannelGBean">
<attribute name="className">org.apache.catalina.tribes.group.GroupChannel</attribute>
<attribute name="initParams"/>
<reference name="Membership">
<name>ClusterMembership</name>
</reference>
<reference name="Receiver">
<name>ClusterReceiver</name>
</reference>
<reference name="Sender">
<name>ClusterSender</name>
</reference>
<reference name="ChannelInterceptor">
<name>DisableMcastInterceptor</name>
</reference>
</gbean>
<gbean name="ClusterMembership" class="org.apache.geronimo.tomcat.cluster.MembershipServiceGBean">
<attribute name="className">org.apache.catalina.tribes.membership.McastService</attribute>
<attribute name="initParams">address=228.0.0.4
port=45564
frequency=500
dropTime=3000
</attribute>
</gbean>
<gbean name="ClusterReceiver" class="org.apache.geronimo.tomcat.cluster.ReceiverGBean">
<attribute name="className">org.apache.catalina.tribes.transport.nio.NioReceiver</attribute>
<attribute name="initParams">address=IPAddress1
port=TCP_port1
selectorTimeout=100
maxThreads=6
</attribute>
</gbean>
<gbean name="ClusterSender" class="org.apache.geronimo.tomcat.cluster.SenderGBean">
<attribute name="className">org.apache.catalina.tribes.transport.ReplicationTransmitter</attribute>
</gbean>
<gbean name="DisableMcastInterceptor" class="org.apache.geronimo.tomcat.cluster.ChannelInterceptorGBean">
<attribute name="className">org.apache.geronimo.tomcat.interceptor.DisableMcastInterceptor</attribute>
<attribute name="initParams"/>
<reference name="NextInterceptor">
<name>TcpPingInterceptor</name>
</reference>
</gbean>
<gbean name="TcpPingInterceptor" class="org.apache.geronimo.tomcat.cluster.ChannelInterceptorGBean">
<attribute name="className">org.apache.catalina.tribes.group.interceptors.TcpPingInterceptor</attribute>
<attribute name="initParams">Interval=240</attribute>
<reference name="NextInterceptor">
<name>TcpFailureDetector</name>
</reference>
</gbean>
<gbean name="TcpFailureDetector" class="org.apache.geronimo.tomcat.cluster.ChannelInterceptorGBean">
<attribute name="className">org.apache.catalina.tribes.group.interceptors.TcpFailureDetector</attribute>
<attribute name="initParams"/>
<reference name="NextInterceptor">
<name>StaticMember1Interceptor</name>
</reference>
</gbean>
<gbean name="StaticMember1Interceptor" class="org.apache.geronimo.tomcat.cluster.ChannelInterceptorGBean">
<attribute name="className">org.apache.catalina.tribes.group.interceptors.StaticMembershipInterceptor</attribute>
<attribute name="initParams"/>
<reference name="StaticMember">
<name>StaticMember2</name>
</reference>
<reference name="NextInterceptor">
<name>MessageDispatch15Interceptor</name>
</reference>
</gbean>
<gbean name="MessageDispatch15Interceptor" class="org.apache.geronimo.tomcat.cluster.ChannelInterceptorGBean">
<attribute name="className">org.apache.catalina.tribes.group.interceptors.MessageDispatch15Interceptor</attribute>
<attribute name="initParams"/>
<reference name="NextInterceptor">
<name>ThroughputInterceptor</name>
</reference>
</gbean>
<gbean name="ThroughputInterceptor" class="org.apache.geronimo.tomcat.cluster.ChannelInterceptorGBean">
<attribute name="className">org.apache.catalina.tribes.group.interceptors.ThroughputInterceptor</attribute>
<attribute name="initParams"/>
</gbean>
<gbean name="StaticMember2" class="org.apache.geronimo.tomcat.cluster.StaticMemberGBean">
<attribute name="className">org.apache.catalina.tribes.membership.StaticMember</attribute>
<attribute name="initParams">port=TCP_port2
securePort=-1
host=IPAddress2
domain=test-domain
UniqueId={2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}
</attribute>
<reference name="NextStaticMember">
<name>StaticMember3</name>
</reference>
</gbean>
<gbean name="StaticMember3" class="org.apache.geronimo.tomcat.cluster.StaticMemberGBean">
<attribute name="className">org.apache.catalina.tribes.membership.StaticMember</attribute>
<attribute name="initParams">port=TCP_port3
securePort=-1
host=IPAddress3
domain=test-domain
UniqueId={2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}
</attribute>
</gbean>
...
|
...
