Hung Jung Lu wrote:

I have been using RAM-based session management for a while, but never wrote a product for it. Since Graham Chiu has mentioned it again about making a real product, I have taken the time to make one, and called it HappySession. :) Well, in short, it uses cookie for session id, you specify a maximum session expiration time, and expired session data are automatically deleted. It's Zope-transaction-aware.

I'd be very grateful for a description of how you built the session server in combination with persistence, transactions, and the fact that each thread has it's own copy of data. If I understood correctly, the references to the server are stored in the class (which I assume is global for all Zope threads.) -- Itamar S.T. itamar@maxnm.com "It don't get thingier than that!"