The problem isn't directly with the use of  session objects.  ND 
keeps  these straight for you so that one session does not get access to 
session objects of another session.

More likely, you are putting values into instance variables in objects 
shared by multiple sessions, like CSpPage children.  Each such object is 
used exclusively by one session during a web event.  If one session puts a 
value into an instance variable, that value will be sitting there when the 
next session takes control of the object.

This means that you should not use an instance variable in a web event 
until after you have loaded it from a session value or from the request 
parameters.  Servlets are multi-threaded and present the same issue.

-- Curt Springer, Team NetDynamics

BTW this problem doesn't go away when you leave ND.

At 01:20 PM 6/30/00 +0200, Klaas Troost wrote:
>We also use session objects in our application, but we use the functions:
>CSpider.putUserSessionObject() and
>CSpider.getUserSessionObject(). till now we had no problems.
>
>I hope this work 4u2.
>
>
>
>
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