[ https://issues.jboss.org/browse/WFLY-6706?page=com.atlassian.jira.plugin.... ] Robert Smith commented on WFLY-6706: ------------------------------------ We have a logout page that invoke session.invalidate and redirects to an unreferenced logout page. This scheme works flawlessly in standalone mode. In domain mode we invariably receive the following stack trace: 2016-06-13 13:22:06,281 ERROR [stderr] (default task-35) Exception in thread "default task-35" java.lang.IllegalStateException: UT000010: Session not found 5PBmAc9WQDTrb98H2D3dC1VE20b2qJ7QPKaeJmme 2016-06-13 13:22:06,282 ERROR [stderr] (default task-35) at io.undertow.server.session.InMemorySessionManager$SessionImpl.getAttribute(InMemorySessionManager.java:430) 2016-06-13 13:22:06,282 ERROR [stderr] (default task-35) at io.undertow.servlet.spec.HttpSessionImpl.getAttribute(HttpSessionImpl.java:123) 2016-06-13 13:22:06,282 ERROR [stderr] (default task-35) at org.jboss.weld.context.http.HttpSessionContextImpl.checkBeanIdentifierIndexConsistency(HttpSessionContextImpl.java:85) 2016-06-13 13:22:06,282 ERROR [stderr] (default task-35) at org.jboss.weld.context.http.HttpSessionContextImpl.associate(HttpSessionContextImpl.java:42) 2016-06-13 13:22:06,283 ERROR [stderr] (default task-35) at org.jboss.weld.context.http.HttpSessionContextImpl.associate(HttpSessionContextImpl.java:19) 2016-06-13 13:22:06,283 ERROR [stderr] (default task-35) at org.jboss.weld.servlet.HttpContextLifecycle.requestInitialized(HttpContextLifecycle.java:219) 2016-06-13 13:22:06,283 ERROR [stderr] (default task-35) at org.jboss.weld.servlet.WeldInitialListener.requestInitialized(WeldInitialListener.java:167) 2016-06-13 13:22:06,283 ERROR [stderr] (default task-35) at io.undertow.servlet.core.ApplicationListeners.requestInitialized(ApplicationListeners.java:216) 2016-06-13 13:22:06,284 ERROR [stderr] (default task-35) at io.undertow.servlet.spec.AsyncContextImpl.setupRequestContext(AsyncContextImpl.java:686) 2016-06-13 13:22:06,284 ERROR [stderr] (default task-35) at io.undertow.servlet.spec.AsyncContextImpl.onAsyncComplete(AsyncContextImpl.java:596) 2016-06-13 13:22:06,284 ERROR [stderr] (default task-35) at io.undertow.servlet.spec.AsyncContextImpl.access$100(AsyncContextImpl.java:71) 2016-06-13 13:22:06,284 ERROR [stderr] (default task-35) at io.undertow.servlet.spec.AsyncContextImpl$3.run(AsyncContextImpl.java:317) 2016-06-13 13:22:06,285 ERROR [stderr] (default task-35) at io.undertow.servlet.spec.AsyncContextImpl$6.run(AsyncContextImpl.java:464) 2016-06-13 13:22:06,285 ERROR [stderr] (default task-35) at io.undertow.servlet.spec.AsyncContextImpl$TaskDispatchRunnable.run(AsyncContextImpl.java:580) 2016-06-13 13:22:06,285 ERROR [stderr] (default task-35) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) 2016-06-13 13:22:06,286 ERROR [stderr] (default task-35) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) 2016-06-13 13:22:06,286 ERROR [stderr] (default task-35) at java.lang.Thread.run(Thread.java:745) -- This message was sent by Atlassian JIRA (v6.4.11#64026)