[imp] autologin creating new sessions mid-session

[liamr at umich.edu]

Quoting liamr at umich.edu:

> I'm using the auto-login stuff w/ Horde 3.0, IMP 4.0, Turba 2.0 and Ingo 1.0
> RC1.  I've noticed that when I switch from IMP to Turba or Ingo, and 
> then back to IMP, I'm greated with the "Last login" banner message 
> and I'm assigned a new session ID.  That seems less than ideal.  I'm 
> using a modified
> copy of the "http" auth handler.
>
> Any ideas?

Actually, it's worse than I thought.  It looks like I get a new session id
everytime I switch applications.

Liam