Webware for Python

Hi all,

I am trying to use tasks to monitor a session variable and then do some
"cleaning up" once the variable session is closed (or if it is to old,
but then again I might just set the session to expire by itself, not
sure which would be better), but how do I check the sessions for the
variable?  I am planning to start the task via the context init.  Any
and all help would be great

Jose