nginx plus - purge multiple URLs in one request

[CarstenK.]

Hi Francis,

thank you for your fast reply. prices or other product information are
changing not very often, so i can cache product sites for a very long time
and only need to refresh f there are changes. If there are changes i purge
sites automaticly, so they are "always" correct. 

I think it a good way for me and it's working fine, only purging needs to
much time :(

Posted at Nginx Forum: https://forum.nginx.org/read.php?2,288687,288707#msg-288707