Java EE (Java Enterprise Edition) General Discussion

Hello,

I am running the most recent versions of apache and tomcat on several dells with XP pro.

When I login to an app I have created, a session variable is set, but when I browse to one of the other apps on the same computer, it does not recognize that the session variable has been set and I have to login again.

Can somebody please suggest how, or where I can find docs, to configure tomcat to pass the session variables to other apps?

Thank you very much.

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Or, can anybody suggest the most effective strategy for creating single-logon functionality for multiple apps with tomcat and apache running on one computer? and with tomcat and apache running on multiple computers? (i.e., each computer has tomcat and apache integrated).
The database is Oracle 10g running on each computer.

Thank you again.