Hello,
I am facing weird problem with Tomcat 6.0.32+ version. have anyone
faced such issue? Is this a real bug in Tomcat? This error is
intermittent and does not occur with Tomcat 6.0.16.
Tomcat version: 6.0.32+
OS: windows 7
*Issue: *java.lang.IllegalStateException: getAttribute: Session already
invalidated
In our web application, when the user logs out, we are invoking
httpSession.invalidate(); and then we are redirecting user to login
page. But many a times httpSession.invalidate() is executed in
concurrent thread. This results into IllegalStateException in later
stages.
Following is the console trace
{code}
1. 14:03:10 DEBUG [ttp-8082-4] Startup - #Session Id:
AEBD73C3F228729C90BFC5498B4481FD
2. 14:03:10 DEBUG [ttp-8082-4] Startup -
#httpSession.invalidate() invoked...
3. 14:03:10 DEBUG [ttp-8082-5] LoginFilter -
#request.getSession(false).getId(): AEBD73C3F228729C90BFC5498B4481FD
4. 14:03:10 DEBUG [ttp-8082-5] LoginFilter -
#request.isRequestedSessionIdValid(): true
5. 14:03:10 DEBUG [ttp-8082-1] SessionContextListener -
#sessionDestroyed(HttpSessionEvent event) exiting...
6. 14:03:10 DEBUG [ttp-8082-1] SessionContextListener -
#sessionCreated(HttpSessionEvent event)
7. 14:03:10 DEBUG [ttp-8082-1] SessionContextListener - #Session
Id: 0662CA084CBC71F4A7722E05E909E3CF
8. 14:03:10 DEBUG [ttp-8082-1] SessionContextListener - #Returning
from sessionCreated(HttpSessionEvent event)
9. 14:03:10 DEBUG [ttp-8082-1] IppAuthenticationProvider -
#IppAuthenticationProvider initialized....
10. 14:03:10 INFO [Thread-73 ] Parameters - CARNOT
version: 7.1.0.30-r61111
Nov 29, 2012 2:03:10 PM org.apache.catalina.core.ApplicationDispatcher invoke
SEVERE: Servlet.service() for servlet Persistent Faces Servlet threw exception
java.lang.IllegalStateException: getAttribute: Session already invalidated
at
org.apache.catalina.session.StandardSession.getAttribute(StandardSession.java:1077)
at
org.apache.catalina.session.StandardSessionFacade.getAttribute(StandardSessionFacade.java:110)
at
com.icesoft.faces.webapp.http.servlet.ProxyHttpSession.getAttribute(ProxyHttpSession.java:107)
at
com.icesoft.faces.webapp.http.servlet.ServletSessionAttributeMap.getAttribute(ServletSessionAttributeMap.java:48)
....
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at <path>.LoginFilter.doFilter(LoginFilter.java:385)
{code}
httpSession.invalidate() is invoked at line 2 but it actually
completes at line 5.
Regards,
Yogesh
