PDK portlet. New session being created.

Hi,
I have an existing struts/BC4J based application which runs fine
local as webapplication. After portletizing it with PDK and deploying
it to portal for some strange reason a new http session is created a few
steps into the application resulting in losing the existing session data.
I thought of switching to using portlet provider session but this is just
stored in the http session object.
Anybody experienced this problem as well ?.
Thanks,
Kenneth

Hi Natalie,
I'm more maintaining/finishing an existing application. So I didn't develop it initially.
The version or oracle portal we're using is 9.0.4.1.0. As for portletizing a struts application, oracle pdk has been used. Instructions for portletizing a web app can be found in "Oracle Application Server Portal Handbook". Further you have to replace struts-html:form tags in your JSPs with pdk-struts-html:form tags.
Some tips can be found here.
http://www.it-eye.nl/weblog/2005/07/13/easy-publishing-of-a-struts-application-as-a-portlet-in-oracle-portal/
As for losing session I post to a servlet from struts/jsp page which writes pdf to the output stream Running in local container it works fine. However when running in portal I lose the session before hitting the servlet. I notice at various other times that session is lost for no apparant reason.
HTH
Kenneth

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          "Mike Reiche" <[email protected]> wrote:
          >
          >
          >A new session should not be created when the down server comes backup.
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          >Mike
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          >
          >"Rong" <[email protected]> wrote:
          >>
          >>Two WLS 5.1 SP10 clustering, iPlanet4.1 w/wlproxy plugin, Solaris Box.
          >> Everything
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          >>
          >>1. Two servers up, user browses the site. ok!
          >>2. shutdown one server, user continues to browse without losing sessions.
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          >>3. down server back up, new session is created in this server and replicated
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          >>4. close the brower and restart a new session, back to normal. ok!
          >>
          >>Any idea?
          >

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