Log when session time out

[Marc-Gregor Vianes]

Hi
I need to log some information when a session terminates.
In my application i have a button to exit so i call [[self session]
terninate]
and i can log it.
But what is the method called by WO when there is a timeout ?

I implement the terminate method in session.m like this:
- (void) terminate { 
   if ([self isTerminating]){/* log */}
   else
      {/* log */}

   [super terminate];
}
but nothing appears when timeout.
Thanks to help me
MGV