Re: [squid-users] Cache everything (except when client explicitely sends No-Cache directive)

Thibaut_ wrote:
> Hi,
>
> I do some large batch processing and would like to explicitely cache every
> page I request. (Because I sometimes request multiple pages again and don't
> want to hammer the servers). If I want a fresh copy, my programm explicitely
> sends a No-cache header to squid.
>
> I'm using the following refresh pattern:
>
> refresh_pattern . 1440 20% 4320 override-expire override-lastmod
> ignore-no-cache ignore-private ignore-auth ignore-stale-while-revalidate
>
> which however doesn't cover certain pages sending these headers:
>
> Expires: Thu, 19 Nov 1981 08:52:00 GMT

  ... which is held because of override-expire

> Cache-Control:

::: no-store,

... you need a version of squid with ignore-no-store.

::: no-cache,

... you said you wanted the pages to refresh when this was given.
You then use ignore-no-cache and claim this request is one you do want
refreshed. Make up your mind!

> must-revalidate, post-check=0, pre-check=0
> Pragma: no-cache
>
>
> whieh results in a:
>
> 1242308981.140 167 127.0.0.1 TCP_MISS/200 30815 GET .....
>
>
> How can I cache those as well?

"If I want a fresh copy, my programm explicitely sends a No-cache header
to squid."

Your program explicitly sent the "Cache-Control: no-cache" header to Squid.

Amos

-- 
Please be using
   Current Stable Squid 2.7.STABLE6 or 3.0.STABLE15
   Current Beta Squid 3.1.0.7