My humble 2p worth... In your rebuild, perhaps you might consider avoiding the built-in session vars altogether. After getting caught with them in ASP a few years ago I vowed to avoid them altogether. My latest JSP app implements pseudo-session vars via a few classes and a db table, which takes the JSP session ID as the primary key and uses a memo field to store a semi-colon separated list of "session" values.
The advantages are: 1. Control: it's all my own code - any bugs/memory leaks are all my own ;-) 2. Scalability: sessions can use any server in the cluster as they all reference the same db, and the JSessionID is kept in a cookie at the browser. 3. Resilience: sessions persist as long as the user keeps the browser open, and even survive a server re-boot. The downsides: 1. Load: more calls to the db could produce a performance bottleneck on heavily-loaded systems. HTH David --------------------------------------------------------------- David Landy, IT Consultant, Business Intelligence Somerfield/KwikSave Support Centre Whitchurch, Bristol, UK. Tel: 0117 301 8977 [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> "...Our deepest fear is not that we are inadequate. Our deepest fear is that we are powerful beyond measure." - From A RETURN TO LOVE by Marianne Williamson © 1992 If you are not the intended recipient of this e-mail, please preserve the confidentiality of it and advise the sender immediately of any error in transmission. Any disclosure, copying, distribution or action taken, or omitted to be taken, by an unauthorised recipient in reliance upon the contents of this e-mail is prohibited. Somerfield cannot accept liability for any damage which you may sustain as a result of software viruses so please carry out your own virus checks before opening an attachment. In replying to this e-mail you are granting the right for that reply to be forwarded to any other individual within the business and also to be read by others. Any views expressed by an individual within this message do not necessarily reflect the views of Somerfield. Somerfield reserves the right to intercept, monitor and record communications for lawful business purposes. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
