fastcgi cache how-to cache for logged-in users and make it custom for each user

[António P. P. Almeida]

On 19 Set 2012 17h04 CEST, nginx-forum at nginx.us wrote:

> Hello,
>
> Currently I'm doing cache using fastcgi_cache for non-logged-in
> users, and using ( if + fastcgi_no_cache + fastcgi_cache_bypass ) to
> pass logged-in users directly to backend which is PHP-FPM.
>
> this work good enough, but when PHP-FPM start hitting 500+ req/s the
> slow/load start. 
>
> So what i'm thinking about is to create a cache for logged-in users
> and each user has it's own cached files, is that possible? if yes
> can you please provide me some tips about that. I've goggled a lot
> but nothing help with that.

Use the session ID as part of the cache key. I have a drupal config
that uses that:

https://github.com/perusio/drupal-with-nginx/blob/master/map_cache.conf

HTH,
--- appa