Hi Paul,
I'm not 100% sure as I've never investigated this in detail myself. Now
that you've mentioned it though, I recall another issue with Struts 2
leaving files open. It related to the FreeMarker template caching and
someone had setup a task to monitor open file counts at run-time.
That would also cause the problem you're seeing and there's probably an
issue in JIRA about that one too.
I rarely attempt to undeploy myself as the application servers run out
of PermGen space eventually anyway requiring a restart. I prefer a
reliable slow restart rather than a fast redeployment with an occasional
failure.
Paul Benedict wrote:
Jeromy,
I wrapped a try/finally in the init and destroy method as you and the
ticket described, but there was still a memory leak that locked down
the Struts 2 core library. Are you sure these are the only things to
be done?
@Override
public void init(FilterConfig filterConfig) throws ServletException {
try {
super.init(filterConfig);
} finally {
ActionContext.setContext(null);
}
}
@Override
public void destroy() {
try {
super.destroy();
} finally {
ActionContext.setContext(null);
}
}
Paul
On Sat, Aug 23, 2008 at 12:20 AM, Jeromy Evans
<[EMAIL PROTECTED]> wrote:
Paul Benedict wrote:
https://issues.apache.org/struts/browse/WW-2167
Yes, it's easy to retrofit to 2.0. It only requires a finally statement in
the init and destroy methods.
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