Duration of PageFlow - What determines when a user is done?

Hi All,
I am having a problem where data that I store in the pageFlow scope is being destroyed before the user is done using the flow.
There is a reference to the lifetime of the flow here:
http://e-docs.bea.com/workshop/docs81/doc/en/workshop/guide/netui/guide/conDatabindingXScript.html?skipReload=true
It says:
“data is maintained separately for each user for the duration of the page flow.”
My question: What defines the duration of the page flow?
Thanks in advance for any help or pointers to documentation,
Chris

Answering my own question:
From http://dev2dev.bea.com/products/wlworkshop81/articles/wlw_internals.jsp
The lifetime of a JPF depends on the actions taken
in the page flow. In general, a page flow is
instantiated when it is first requested (either the JPF
or one of its JSPs/actions) and is released when the user exits the page flow. The user exists the page flow
if there is a request for another page flow (or a
JSP/action in another page flow). The current page flow is also released when the HTTP session expires. Message was edited by cope360 at Jan 13, 2005 4:07 PM

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Previous post----
Hello,
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