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http://www.stripesframework.org/jira/browse/STS-782?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ben Gunter resolved STS-782.
----------------------------
Resolution: Fixed
Fix Version/s: Release 1.6
Release 1.5.5
Assignee: Ben Gunter
Thank you. Fixed for 1.5.5 and 1.6.
> Stripes fails to remove values from a ThreadLocal variable in StripesFilter,
> Tomcat says
> ----------------------------------------------------------------------------------------
>
> Key: STS-782
> URL: http://www.stripesframework.org/jira/browse/STS-782
> Project: Stripes
> Issue Type: Bug
> Components: Context Management
> Affects Versions: Release 1.5, Release 1.5.1, Release 1.5.2, Release
> 1.5.3, Release 1.5.4
> Environment: Tested on Debian+Tomcat6, FreeBSD+Tomcat6, Mac+Tomcat6
> Reporter: Roger de la Fuente
> Assignee: Ben Gunter
> Priority: Minor
> Fix For: Release 1.5.5, Release 1.6
>
>
> When undeploying a web-app which is using the Stripes Framework, Tomcat
> complains about a ThreadLocal variable not being clean, which would cause a
> memory leak. The exact error message is:
> The web application [] created a ThreadLocal with key of type [null] (value
> [net.sourceforge.stripes.controller.stripesfilte...@68de59f0]) and a value of
> type [java.lang.Boolean] (value [true]) but failed to remove it when the web
> application was stopped. This is very likely to create a memory leak.
> And in fact, it does create a memory leak, since reloading the webapp few
> times brings an OutOfMemoryError to the log.
> I had a look at StripesFilter source code, and I coded a quick patch to fix
> this. It is working now, no memory leak. I could send you the patch file if
> you want to, but I just had to add one line to StripesFilter.java
> Here it is:
> --- src/net/sourceforge/stripes/controller/StripesFilter.java (revision: 1343)
> +++ src/net/sourceforge/stripes/controller/StripesFilter.java (working copy)
> @@ -257,6 +257,7 @@
>
> // Once the request is processed, take the Configuration
> back out of thread local
> StripesFilter.configurationStash.remove();
> + StripesFilter.initialInvocation.remove();
> }
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