Re: [squid-users] deny cache of all .asp dynamic pages

> I've tried:
>
> acl mydomain dstdomain .mydomain.net
> cache deny mydomain
 (denies caching of EVERYTHING at "mydomain.net" and "*.mydomain.net")

> always_direct allow mydomain

 (forces proxy to nedver use peers when retrieving data for "mydomain.net"
and "*.mydomain.net")

What I suggested was using:
  cache deny mydomain ASP

Amos

>
> but it doesn't help !
>
>
> the code in my first posting seems to help, but I need some more tests.
>
>
> I'd like to try refresh_pattern for .asp as well.
> how is the code for refresh_pattern according to .asp?
>
>
>
>
>
> On Mon, Feb 16, 2009 at 1:01 AM, Amos Jeffries <squid3_at_treenet.co.nz>
> wrote:
>>> thx,
>>> the problem is my lines deny all .asp webpages, but howto configure to
>>> deny asp only from the one certain domain?
>>
>> create another acl ... dstdomain line listing the domain. then combine
>> them together on the "cache deny" line. Preferrably with the faster
>> dstdomain ACL first/leftmost.
>>
>>>
>>> btw. could you pls post lines howto use acl, and "refresh_pattern" for
>>> .asp?
>>
>> refresh_pattern does not support ACLs. It's a global regex matcher.
>>
>>>
>>> greetings
>>> Piotr
>>>
>>>
>>>
>>> On Sun, Feb 15, 2009 at 11:54 PM, Amos Jeffries <squid3_at_treenet.co.nz>
>>> wrote:
>>>>> hi
>>>>>
>>>>> I have Squid-3.0.PRE5 installed on debian etch and we have problems
>>>>
>>>> Please use the squid3 version from Lenny, its much more stable and
>>>> less
>>>> buggy than the beta.
>>>>
>>>>> with some .asp webpages:
>>>>> DOUBLE click the Login button, page cannot be found etc.
>>>>>
>>>>> Howto configure squid.conf to deny cache of all dynamic .asp
>>>>> webpages?
>>>>>
>>>>> I've added to my squid.conf the following lines:
>>>>>
>>>>> hierarchy_stoplist \.asp ?
>>>>> acl QUERY1 urlpath_regex \.asp \?
>>>>> cache deny QUERY1
>>>>>
>>>>> I've found something like:
>>>>>
>>>>> acl ASP urlpath_regex .asp$
>>>>> cache deny ASP
>>>>>
>>>>> as well, but I'm not sure which lines are correct?
>>>>
>>>> They both are. Pick the one that you like the look of most.
>>>>
>>>>>
>>>>>
>>>>> should I put both to squid.conf?
>>>>>
>>>>
>>>> To meet your stated request either will do.
>>>>
>>>> However I'd urge you to consider carefully WHY, you need to do this.
>>>> If the nature of the .asp pages is breaking your Squid, then its
>>>> breaking
>>>> everyones elses' cache as well.
>>>>
>>>> Squid will cache what it is allowed to, the asp web app should be
>>>> giving
>>>> it correct Cache-Control and Expires headers. If these are missing
>>>> squid
>>>> will estimate based on last-change.
>>>>
>>>> For dynamic pages we currently recommend dropping the old default
>>>> QUERY
>>>> acl, and using "refresh_pattern -i (/cgi-bin/\?) 0 0% 0" as the second
>>>> to
>>>> last pattern. This makes squid discard all dynamic objects without
>>>> working
>>>> expiry info immediately, while also letting those good sites that
>>>> provide
>>>> expiry to work.
>>>>
>>>> Amos
>>>>
>>>>
>>>
>>
>>
>>
>
Received on Mon Feb 16 2009 - 01:08:32 MST