CacheApc causing product stock to not update

[luke.lukas]

Hello,

 

So In the backoffice catalog/products, i'll go into a product and edit the stock, and it says it's worked, and the database shows that it's worked. If I refresh that same page the stock goes back to what it was before, if I open in private browsing or another browser it still says the old number.

If I disable CacheApc it shows the correct number.

If I reload php-fpm in a terminal it shows the correct number, I believe it's some sort of opcache issue, but if I enable opcache in the php.ini file with CacheApc off it works fine.

 

What am I doing wrong?

 

Thanks

[luke.lukas]

Another thing I've just noticed is that templates are set to never update, but if I change a .tpl file in my /themes it will update without clearing the cache.

[Mediacom87]

Hi,

Do not use any of the server cache systems proposed by PrestaShop in the Performance page, they all cause data consistency issues and can cause quite serious situations, such as a customer who could access the data of another customer.

https://www.mediacom87.fr/en/how-to-configure-the-performance-page-of-prestashop-17/

[luke.lukas]

There must be a way to turn CacheApc on without it blocking quantities from updating.

[QuickUpdate.net]

ApcCache caches any php code that is executed through the PHP engine , pretty hard to exclude stuff from getting cached so probably best to disable it if it dos not work for you.