[Typo3] problems with caching (Mysteries of cHash ? :-) )
Rupert Germann
rupi at gmx.li
Tue May 10 15:42:29 CEST 2005
Gerd Reise wrote:
>
> I have tried to manually disable caching as Kasper described in his
> article "Mysteries of cHash" with $GLOBALS['TSFE']->set_no_cache(), but
> doesn´t work either.
>
> Anyone know, how to solve this problem ?
the problem is: where does this users get the links without cHash from?
a workaround would be to check if a value for cHash is given from GPvars in
your extension before outputting any content. If no cHash exists -> no
output. So all users who type in urls by hand will see a white page or - if
a chash was typed in by hand - caching will be disabled by TYPO3 because
incoming and calculated cHash doesn't match.
greets
rupi
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