The Apache Tomcat Servlet/JSP Container

Apache Tomcat 7

Version 7.0.26, Feb 23 2012
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Top Level Elements

Executors

Connectors

Containers

Nested Components

Cluster Elements

Other

The ClusterListener object

Table of Contents
Introduction

The org.apache.catalina.ha.ClusterListener base class lets you listen in on messages that are received by the Cluster component.

org.apache.catalina.ha.session.ClusterSessionListener

When using the DeltaManager, the messages are received by the Cluster object and are propagated to the to the manager through this listener.

org.apache.catalina.ha.session.JvmRouteSessionIDBinderListener

Listens for session Id changes. This listener is only used if you are using mod_jk along with the jvmRoute attribute where the session Id can change. In the event of a change, the JvmRouteBinderValve will broadcast the session change and it will get picked up by this listener.

Attributes
Common Attributes
AttributeDescription
className

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