[TYPO3-dev] FE user logout - where?

[Pero Matic]

"Steffen Gebert" <steffen at steffen-gebert.de> wrote in message 
news:mailman.1.1261398200.2601.typo3-dev at lists.typo3.org...
> Am 21.12.2009, 13:18 Uhr, schrieb Pero Matic <takoje at takoje.hr>:
>
>>
>> "Martin Kutschker" <masi-no at spam-typo3.org> wrote in message
>> news:mailman.1.1261397365.1310.typo3-dev at lists.typo3.org...
>>> Pero Matic schrieb:
>>>>
>>>> Ok, i found it, there is a function logoff in class.t3lib_userauth.php
>>>> but
>>>> something is strange. This function is called on every page??
>>>
>>> Every page accepts login and logoff form actions.
>>
>> I don't get it. Shouldn't this be called only when logout form is 
>> submitted?
>
> Maybe the function checks, wheather exactly this is the case?
>
> Steffen

Hm. Function executes delete session query every time and on every page:

$GLOBALS['TYPO3_DB']->exec_DELETEquery(
                                        $this->session_table,
                                        'ses_id = 
'.$GLOBALS['TYPO3_DB']->fullQuoteStr($this->id, $this->session_table).'
                                                AND ses_name = 
'.$GLOBALS['TYPO3_DB']->fullQuoteStr($this->name, $this->session_table));

when i do:

echo $this->ID i allways get different value.