> On Mar 21, 2024, at 14:23, Rick Noel <rn...@westwoodone.com.INVALID> wrote: > > Could someone tell me why I would get the below waning about > expireSessionsOnShutdown not being set > > WARNING [main] org.apache.tomcat.util.digester.SetPropertiesRule.begin Match > [Server/Service/Engine/Host/Cluster/Manager] failed to set property > [expireSessionsOnShutdown] to [false] > > I am using Tomcat 10.1.19 and trying to get clusting set up so session data > is not lost because of web app being deployed on two servers and service by a > load balancer > > Here is my server.xml snippet........... > > <Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster" > > channelSendOptions="6"> > > <Manager > className="org.apache.catalina.ha.session.BackupManager" > > expireSessionsOnShutdown="false" > > notifyListenersOnReplication="true" > > mapSendOptions="6"/>
The expireSessionsOnShutdown attribute is only available for the DeltaManager, not the BackupManager. See: https://tomcat.apache.org/tomcat-10.1-doc/config/cluster-manager.html - Chuck
