[TYPO3-commerce] $GLOBALS['TSFE']->set_no_cache() --> bad practice --> why using it?

[Franz Koch]

Hi Ingo,

> we had a long discussion about the caching of pi2 (basket) and pi3 
> (checkout) in the project list.
> 
> We considered:
> If someone is in the Checkout-Process we need to be absolutly shure, 
> that no cachinging is done, since we need to be shure that payment 
> informations have to be personell for only one user. Se we are using a 
> non cachable link to the checkout from the basket (which basically means 
> that no chash is generated).

yes - but this disables the general cache of TYPO3 - not only for the 
extensions - which slow's down the server. As far as I know, USER_INT is 
also not cached at all, and TYPO3 doesn't send any cache-headers - 
right? But I understand your concern. Maybe you could add a TS-switch, 
so that the shop admin can decide?

--
Kind regards,
Franz