How to use

addClusterListener

method

in

org.apache.catalina.ha.tcp.SimpleTcpCluster

protected void checkDefaults() {
  if ( clusterListeners.size() == 0 ) {
    addClusterListener(new JvmRouteSessionIDBinderListener()); 
    addClusterListener(new ClusterSessionListener());
  }
  if ( valves.size() == 0 ) {
    addValve(new JvmRouteBinderValve());
    addValve(new ReplicationValve());
  }
  if ( clusterDeployer != null ) clusterDeployer.setCluster(this);
  if ( channel == null ) channel = new GroupChannel();
  if ( channel instanceof GroupChannel && !((GroupChannel)channel).getInterceptors().hasNext()) {
    channel.addInterceptor(new MessageDispatch15Interceptor());
    channel.addInterceptor(new TcpFailureDetector());
  }
}

protected void checkDefaults() {
  if ( clusterListeners.size() == 0 ) {
    addClusterListener(new ClusterSessionListener());
  }
  if ( valves.size() == 0 ) {
    addValve(new JvmRouteBinderValve());
    addValve(new ReplicationValve());
  }
  if ( clusterDeployer != null ) clusterDeployer.setCluster(this);
  if ( channel == null ) channel = new GroupChannel();
  if ( channel instanceof GroupChannel && !((GroupChannel)channel).getInterceptors().hasNext()) {
    channel.addInterceptor(new MessageDispatch15Interceptor());
    channel.addInterceptor(new TcpFailureDetector());
  }
}

protected void checkDefaults() {
  if ( clusterListeners.size() == 0 && managerTemplate instanceof DeltaManager ) {
    addClusterListener(new ClusterSessionListener());
  }
  if ( valves.size() == 0 ) {
    addValve(new JvmRouteBinderValve());
    addValve(new ReplicationValve());
  }
  if ( clusterDeployer != null ) clusterDeployer.setCluster(this);
  if ( channel == null ) channel = new GroupChannel();
  if ( channel instanceof GroupChannel && !((GroupChannel)channel).getInterceptors().hasNext()) {
    channel.addInterceptor(new MessageDispatchInterceptor());
    channel.addInterceptor(new TcpFailureDetector());
  }
  if (heartbeatBackgroundEnabled) channel.setHeartbeat(false);
}