[TYPO3-dev] AbstractUserAuthentication logoff_pre_processing Hook

[Florian Tatzel]

Hi,

I'm kinda new to Hooks, and try to use the logoff_pre_processing Hook to clear custom User-Session Information.
However I'm not able to access the user Parameters, because even in the pre_processing the User seems to be cleared. 

I went trough some Debugging and found out, the function logoff() is called 2 Times on every Page, as long as no fe_user is logged in. 

My Hook works, since I can debugg my Class that gets Hooked in. 
 
Is there something I could maybe miss?
Sitting here and searching for a Solution over 4 hours now.