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Posted to users@tomcat.apache.org by OFFICIAL WEBSITE <di...@technocomsys.com> on 2007/08/31 04:04:27 UTC
HttpSessionListener
1. Aim: To display online the status of each incoming HttpSession
2. Design used: In webapps/myapplication/WEB-INF/web.xml, along with the
servlet application deployed in <servlet> </servlet> section, another
Class is deployed in the <listener></listener> section that implements
HttpSessionListener (and all other listeners too) and feeds data to the
Display Class.
3. Problem. The listener class does not report sessionCreate and
sessionDestroy. It responds perfectly to all other types of event
listeners. The servlet class, of course, reports each HttpRequest as
they come in.
Will be thankful for information of any mistake we have made or any
solution to this requirement. Just to aid diagnosis, web.xml is attached
as a file.
Thank you very much.
Regards,
Ashok Swaminathan
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Re: HttpSessionListener
Posted by Christopher Schultz <ch...@christopherschultz.net>.
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Ashok,
OFFICIAL WEBSITE wrote:
> I had attached web.xml with th previous mail.
It did not come through.
> Nevertheless, I am attaching source code of listener and the web.xml
> file.
The code looks fine (but strange). Are you even seeing
"CandidateSessionListener instantiated" being printed on stdout?
You can't just stick the <listener> element anywhere you want in
web.xml: it's got to go in the appropriate place.
Consult the DTD for the proper place to put <listener> elements.
- -chris
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Re: HttpSessionListener
Posted by OFFICIAL WEBSITE <di...@technocomsys.com>.
I had attached web.xml with th previous mail. Nevertheless, I am
attaching source code of listener and the web.xml file.
Grateful if you can spot and informme of errors.
Thanks
ASW
On Tue, 2007-09-04 at 16:38 -0400, Christopher Schultz wrote:
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>
> Ashok,
>
> OFFICIAL WEBSITE wrote:
> > 3. Problem. The listener class does not report sessionCreate and
> > sessionDestroy. It responds perfectly to all other types of event
> > listeners. The servlet class, of course, reports each HttpRequest as
> > they come in.
>
> Please post your Listener's code and the configuration you use in
> web.xml. "It doesn't work" doesn't make a good post.
>
> - -chris
>
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> =MPiJ
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>
>
>
Re: HttpSessionListener
Posted by Christopher Schultz <ch...@christopherschultz.net>.
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Hash: SHA1
Ashok,
OFFICIAL WEBSITE wrote:
> 3. Problem. The listener class does not report sessionCreate and
> sessionDestroy. It responds perfectly to all other types of event
> listeners. The servlet class, of course, reports each HttpRequest as
> they come in.
Please post your Listener's code and the configuration you use in
web.xml. "It doesn't work" doesn't make a good post.
- -chris
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Te1fOL5ZK2/oZpfl61ihAcA=
=MPiJ
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