You are totally right !
The problem was on my side with the acl regular _expression_ used to choose extensions to be cached:
acl images url_regex -i \.(bmp|gif|ico|jpeg|jpg|png|svg|tif|tiff|webp)$
$ was not matching for '?query-string'
* Your answer helps me to find my error.
* And I am now thinking about changing the way of doing the cache
(a special refresh for my acls or/and a default to 0 0% 0 to use the TCP_REFRESH_UNMODIFIED).
Thank you very much :)
And sorry for the sound ! :(
The problem was on my side with the acl regular _expression_ used to choose extensions to be cached:
acl images url_regex -i \.(bmp|gif|ico|jpeg|jpg|png|svg|tif|tiff|webp)$
$ was not matching for '?query-string'
* Your answer helps me to find my error.
* And I am now thinking about changing the way of doing the cache
(a special refresh for my acls or/and a default to 0 0% 0 to use the TCP_REFRESH_UNMODIFIED).
Thank you very much :)
And sorry for the sound ! :(
On Tue, Jul 13, 2021 at 8:23 PM <squid3@xxxxxxxxxxxxx> wrote:
On 2021-07-13 05:59, Vincent Tamet wrote:
> Hi,
>
> I would like to know how to deactivate the "?" refresh_pattern filter
> ?
There is no such filter. So "deactivate" has no meaning.
refresh_pattern is a directive that provides default values for the
caching Freshness heuristics defined by RFC 7234. For messages without a
necessary cache-control or related header value.
> (As most web pages nowaday should use cache-control or expire, I guess
> the correct usage of headers should be enough to permit us to cache
> requests with "?" !?
Yes. URLs containing '?query-string' are cached by Squid with the
default squid.conf refresh_pattern settings.
The refresh_pattern line you noticed is to cope with servers that are
very old and/or broken. You can remove it, but any of your clients
visiting such a server will see the brokenness and probably blame Squid
because "it works fine with just Browser X".
Amos
_______________________________________________
squid-users mailing list
squid-users@xxxxxxxxxxxxxxxxxxxxx
http://lists.squid-cache.org/listinfo/squid-users
_______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users
