$upstream_cache_status output definitions

[Francis Daly]

On Wed, Mar 14, 2018 at 04:07:22PM +0000, Friscia, Michael wrote:

Hi there,

> $upstream_cache_status
> keeps the status of accessing a response cache (0.8.3). The status can be either “MISS”, “BYPASS”, “EXPIRED”, “STALE”, “UPDATING”, “REVALIDATED”, or “HIT”.

It may not be as easily findable as it should be, but if you read

https://www.nginx.com/blog/nginx-caching-guide/

and search down to the FAQ, you'll find what you want.

(In general, the words are the status of the response from the perspective
of the cache, so "HIT" means the cached version was used.)

	f
-- 
Francis Daly        francis at daoine.org