<div dir="ltr">Further to a previous post for session problems in my application, I believe some of my issues relate to the DistributableSessions that are being used by Wildfly. However, in my configuration file, I have my web cache defined as a local cache:<div><br></div><div><br><div><br></div><div><div> <subsystem xmlns="urn:jboss:domain:infinispan:4.0"></div><div> <cache-container name="server" aliases="singleton cluster" default-cache="default" module="org.wildfly.clustering.server"></div><div> <transport lock-timeout="60000"/></div><div> <replicated-cache name="default" mode="SYNC"></div><div> <transaction mode="BATCH"/></div><div> </replicated-cache></div><div> </cache-container></div><div> <cache-container name="web" default-cache="passivation" module="org.wildfly.clustering.web.infinispan"></div><div> <local-cache name="passivation"></div><div> <locking isolation="REPEATABLE_READ"/></div><div> <transaction mode="BATCH"/></div><div> <file-store passivation="true" purge="false"/></div><div> </local-cache></div><div> <local-cache name="persistent"></div><div> <locking isolation="REPEATABLE_READ"/></div><div> <transaction mode="BATCH"/></div><div> <file-store passivation="false" purge="false"/></div><div> </local-cache></div><div> </cache-container></div></div></div><div>...</div><div>...</div><div><br></div><br>I see that undertow comes with an InMemorySessionManager, but not entirely sure how to enable it. Do I have to go through the effort of creating my own ServletExtension and configuring it in the META-INF/services/io.undertow.servlet.ServletExtension or is there an out-of-the-box way of enable functionality that already exists via the config file?<br><br>Thanks,<br><br>Eric</div>