I'm stumped, I'm using a Azure Cache for Redis server for session management, it worked for a short amount of time, but stopped at one time, the server reports no Gets or Sets occurring The connection in the admin reports OK app.cfc <cfset this.sessionCluster = true /> <cfset this.sessionStorage = "redisStorage" /> <cfset this.sessionType = "jee" />

if you are on 6.2 try this for debugging https://luceeserver.atlassian.net/browse/LDEV-3420

sounds good, I'll set those environment variables forgot to mention versions Lucee 6.2.1.112-RC Lucee redis extension 4.0.0.0-SNAPSHOT

it's extremely verbose

On windows, would this be correct for setting the logging level? [System.Environment]::SetEnvironmentVariable('LUCEE_LOGGING_FORCE_LEVEL','trace','Machine')

logs.bat

PS C:\lucee> set lucee_logging_force_level=trace

> set lucee_logging_force_appender=console

PS C:\lucee> .\tomcat\bin\catalina.bat run The CATALINA_HOME environment variable is not defined correctly This environment variable is needed to run this program guessing I should be running it from a different directory than c:\lucee

run catalina.bat in the tomcat\bin dir

PS C:\lucee\tomcat\bin> .\catalina.bat Neither the JAVA_HOME nor the JRE_HOME environment variable is defined At least one of these environment variable is needed to run this program

yup

JAVA_HOME=c:\lucee\jre

saw this almost right away when the server started 17-Apr-2025 135124.566 SEVERE [main] org.apache.catalina.session.StandardManager.startInternal Exception loading sessions from persistent storage java.lang.ClassNotFoundException: lucee.runtime.type.scope.JSession

sure

it was before making a web request, so i wasn't sure but here it is

17-Apr-2025 13:51:24.566 SEVERE [main] org.apache.catalina.session.StandardManager.startInternal Exception loading sessions from persistent storage
        java.lang.ClassNotFoundException: lucee.runtime.type.scope.JSession
                at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1308)
                at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1120)
                at java.base/java.lang.Class.forName0(Native Method)
                at java.base/java.lang.Class.forName(Unknown Source)
                at org.apache.catalina.util.CustomObjectInputStream.resolveClass(CustomObjectInputStream.java:158)
                at java.base/java.io.ObjectInputStream.readNonProxyDesc(Unknown Source)
                at java.base/java.io.ObjectInputStream.readClassDesc(Unknown Source)
                at java.base/java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
                at java.base/java.io.ObjectInputStream.readObject0(Unknown Source)
                at java.base/java.io.ObjectInputStream.readObject(Unknown Source)
                at java.base/java.io.ObjectInputStream.readObject(Unknown Source)
                at org.apache.catalina.session.StandardSession.doReadObject(StandardSession.java:1268)
                at org.apache.catalina.session.StandardSession.readObjectData(StandardSession.java:846)
                at org.apache.catalina.session.StandardManager.doLoad(StandardManager.java:210)
                at org.apache.catalina.session.StandardManager.load(StandardManager.java:156)
                at org.apache.catalina.session.StandardManager.startInternal(StandardManager.java:345)
                at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:171)
                at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:4465)
                at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:171)
                at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:599)
                at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:571)
                at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:603)
                at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1175)
                at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1888)
                at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
                at java.base/java.util.concurrent.FutureTask.run(Unknown Source)
                at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
                at java.base/java.util.concurrent.AbstractExecutorService.submit(Unknown Source)
                at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1086)
                at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:470)
                at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1584)
                at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:312)
                at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:114)
                at org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.java:402)
                at org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:345)
                at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:776)
                at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:721)
                at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:171)
                at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1203)
                at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1193)
                at java.base/java.util.concurrent.FutureTask.run(Unknown Source)
                at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
                at java.base/java.util.concurrent.AbstractExecutorService.submit(Unknown Source)
                at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:749)
                at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:211)
                at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:171)
                at org.apache.catalina.core.StandardService.startInternal(StandardService.java:415)
                at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:171)
                at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:878)
                at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:171)
                at org.apache.catalina.startup.Catalina.start(Catalina.java:735)
                at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
                at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
                at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
                at java.base/java.lang.reflect.Method.invoke(Unknown Source)
                at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:345)
                at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:473)

yeah, file a bug, jee sessions are complicated, with cfml sessions lucee has full control

redis doesn't work with cfml sessions right, pretty sure I got an error when I would swap it to cfml, i'll get a bug submitted

99% sure it does, if it doesn't it's a bug too

<cfset this.sessionCluster = true /> <cfset this.sessionStorage = "redisStorage" /> <cfset this.sessionType = "cfml" />

lucee.runtime.exp.NativeException: class lucee.runtime.type.scope.JSession cannot be cast to class lucee.runtime.type.scope.storage.StorageScope (lucee.runtime.type.scope.JSession is in unnamed module of loader org.apache.felix.framework.BundleWiringImpl$BundleClassLoader @4832f03b; lucee.runtime.type.scope.storage.StorageScope is in unnamed module of loader java.net.URLClassLoader @370736d9)
 at lucee.runtime.type.scope.ScopeContext.getCFScope(ScopeContext.java:220)
 at lucee.runtime.type.scope.ScopeContext.hasExistingSessionScope(ScopeContext.java:447)
 at lucee.runtime.PageContextImpl.initApplicationContext(PageContextImpl.java:3587)
 at lucee.runtime.listener.ModernAppListener._onRequest(ModernAppListener.java:116)
 at lucee.runtime.listener.MixedAppListener.onRequest(MixedAppListener.java:41)
 at lucee.runtime.PageContextImpl.execute(PageContextImpl.java:2810)
 at lucee.runtime.PageContextImpl._execute(PageContextImpl.java:2797)
 at lucee.runtime.PageContextImpl.executeCFML(PageContextImpl.java:2768)
 at lucee.runtime.engine.Request.exe(Request.java:45)
 at lucee.runtime.engine.CFMLEngineImpl._service(CFMLEngineImpl.java:1109)
 at lucee.runtime.engine.CFMLEngineImpl.serviceCFML(CFMLEngineImpl.java:1066)
 at lucee.loader.engine.CFMLEngineWrapper.serviceCFML(CFMLEngineWrapper.java:97)
 at lucee.loader.servlet.CFMLServlet.service(CFMLServlet.java:51)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:623)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:199)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:144)
 at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:168)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:144)
 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:168)
 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90)
 at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:481)
 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:130)
 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93)
 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:346)
 at org.apache.coyote.ajp.AjpProcessor.service(AjpProcessor.java:424)
 at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)
 at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:928)
 at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1791)
 at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)
 at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1190)
 at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
 at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63)
 at java.base/java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ClassCastException: class lucee.runtime.type.scope.JSession cannot be cast to class lucee.runtime.type.scope.storage.StorageScope (lucee.runtime.type.scope.JSession is in unnamed module of loader org.apache.felix.framework.BundleWiringImpl$BundleClassLoader @4832f03b; lucee.runtime.type.scope.storage.StorageScope is in unnamed module of loader java.net.URLClassLoader @370736d9)
 ... 35 more

yeah, got back to the latest 3.x

definately worth trying, tomcat 11 has virtual threads, much snappier

clean install of 6.2.0.321 Apache Tomcat/10.1.36 21.0.6 Redis extension 4.0.0.0-SNAPSHOT Did work, I see Gets/Sets in the monitoring of the Redis server, but then it seems to stop within a few minutes stopped the server and updated the logging command, trace, console looked like the same type of stack trace... tried few other things, but i no luck

did you try the 3.x on the clean install? sometimes a restart after downgrading a ext helps