[
http://jira.jboss.com/jira/browse/JBSEAM-3070?page=comments#action_12415595 ]
Christian Bauer commented on JBSEAM-3070:
-----------------------------------------
The problem disappears (or it seems to disappear) after I removed
<web:context-filter/> from components.xml and wrap the request as follows in the
servlets:
protected void doGet(final HttpServletRequest request, final HttpServletResponse
response)
throws ServletException, IOException {
new ContextualHttpServletRequest(request) {
@Override
public void process() throws Exception {
doWork(request, response);
}
}.run();
}
Tomcat not cleaning up HttpSessions after a single FeedServlet
request
----------------------------------------------------------------------
Key: JBSEAM-3070
URL:
http://jira.jboss.com/jira/browse/JBSEAM-3070
Project: Seam
Issue Type: Bug
Components: Wiki
Reporter: Christian Bauer
Assigned To: Christian Bauer
Priority: Critical
Only reproducible in production: The number of HttpSessions is growing over several days.
I wrote a listener and it shows the following pattern:
<User> <Action> <Creation timestamp> <Last access timestamp>
<Idle> <Expired since>
Guest Feed: 1 04. Jun 2008, 16:01:46 04. Jun 2008, 16:01:46 00:13:49 00:03:49 (EXPIRED!)
5 KiB
Guest Feed: 1 04. Jun 2008, 15:59:56 04. Jun 2008, 15:59:56 00:15:39 00:05:39 (EXPIRED!)
5 KiB
Guest Feed: 1450 04. Jun 2008, 16:03:31 04. Jun 2008, 16:03:31 00:12:04 00:02:04
(EXPIRED!) 5 KiB
The EXPIRED! sessions are alive past their maxInactiveInterval (see the time next to it).
Tomcat does not clean them up and I don't know why. The only recognizable pattern is
that they are all from the FeedServlet, and a single request to that servlet. At this
point I suspect that something in Seams ContextualRequest filter is wrong and influencing
Tomcat negatively. Will keep this assigned to the wiki until the cause is clearer.
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