[Zope] Sessions question

[Chris McDonough]

On Tue, 2002-08-13 at 04:03, List Subscriber @ Neurobs wrote:
> Hi,
> 
> I recently updated my python UF product to use Zope's built in Sessions 
> instead of CST. Now I am faced with two problems:
> 
> 1. How to completely expire all session stuff on logout. At this point 
> of time I am using the following terminate session function to do so:
> 
> def __terminate_session (Self,REQUEST):
>         REQUEST.SESSION.invalidate()
>         REQUEST.SESSION.getBrowserIdManager().flushBrowserIdCookie()

Looks good to me.

> 2. How can I call my UF's user_logout function on expiry of the session??
> 
> In CST there was a field that allowed me to set up a method to be called 
> on expiry. I didnt find any such option in the session_data_manager or 
> browser_id_manager. So how do I do that??

This functionality has moved to the transient object container
('/temp_folder/session_data').  See
http://www.zope.org/Documentation/Books/ZopeBook/2_6Edition/Sessions.stx
and search for " Using Session onAdd and onDelete Events".

- C