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From Rainer Jung <>
Subject Re: Problem with mod_jk 1.2.28 - Can not render up the page on browser after a long wait
Date Thu, 12 Nov 2009 20:21:43 GMT

please do not cross-post. The discussion is pretty well going on on your
post on the users list. See the latest answers you got on your posted
test case and logs, which show that for this specific test your request
to JBoss didn't return a PDF document, but instead an html snippet.

Please switch back to that discussion thread.

Thanks and Regards,


On 12.11.2009 12:28, thomas2004 wrote:
> I newly installed the mod_jk 1.2.28 and since then got problem (see below).
> I have a web application which is deployed on Jboss. One of the function of
> this web-app is: You can click a button (such as 'Generate Report') on
> client to submit a request for generating a PDF-report. The generation of
> PDF-report is done on Jboss. The generation will take very long, from 10 to
> 40 minutes, depends on what kind of report you want. After the PDF-report is
> generated, it will be sent back to client (browser)
> My system atlas looks as follow:
> Client: IE - browser
>           |
>           |
> Apache Http-Server (mod_jk 1.2.28) on Linux
>           |
>           |
> Server: JBoss  on Linux (Web-App deployed hier)
> One can access the web-app directly to Jboss. In this case, no matter how
> big the PDF-report is and how long the generation will take (lets say for 20
> min.), I can get the PDF-report shown on the browser.
> But as I issue a request via Apache-Http-Server and after the PDF-report is
> generated on Jboss-side (this take about 10 min.), I can not get the
> PDF-report shown on the browser, even after 30 min. The worse: I see no
> error message in mod_jk.log.
> Later I move the same configuration of to another Apache
> Http-Server with mod_jk - 1.2.26. It works fine.
> Here is my
> worker.worker_portfolio_son1.connection_pool_timeout=600
> worker.worker_portfolio_son1.socket_keepalive=True
> worker.worker_portfolio_son1.lbfactor=1
> worker.worker_portfolio_son1.type=ajp13
> worker.worker_portfolio_son1.port=8009
> worker.worker_portfolio_son1.sticky_session=True
> Maybe someone can help.

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