java - Is it possible to have a session timeout specific to a single JSR-168 portlet application -

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i have jsr-168 portlet deployed inside ibm portal server v6.0 , having issues portlet reaching maximum amount of in-memory sessions defined in websphere console portal server.

as result need tweak session-timeout setttings. question should tweak settings. i.e. in jsr-168 portlet allowed have following , work...

<session-config>    <session-timeout>30</session-timeout> </session-config>

i confused because i'm not sure makes sense have session-timeout on individual portlet. portlet widget on web page , if portlet has session timeout mean rest of page times out?

or not possible have session-timeout 1 portlet , hence portlet inherits session timeout settings defined portal server in websphere? , making session timeout parameter applicable pages/portlets on portal server?

thanks

a portlet , jsr portlet more widget on page. based on j2ee spec full application on server side , websphere application server generates server side session object per application. websphere portal differentiates between portlet sessions , portal main session. while portlet session kept alive full activity of user portlet sessions may invalidated because no longer of use. timeout of portlet session not impact portal session, on logout or timeout of portal session associated portlet sessions invalidated.


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