Re: [squid-users] Cache refresh after edit using Zope

Thank you Henrik. I found more on this in Chapter 7 of
Squid: The Definitive Guide. Some Zope-specific
instructions can also be found here:
http://www.zope.org.tw/docs/NewPloneBook/Chapter14#id28

But I also have a more serious problem.

I publish a large number of RSS feeds which I update
once a day. These are cached by Squid and bear
"Last-Modified", "Expires" and "Cache-Control"
headers. But some user agents (the 'feed aggregators')
ignore these; I understand this means they do not
implement 'conditional GET'. I need Squid to send back
a "304 Not Modified" reply instead of the "200 OK" for
any fresh files and never allow a CLIENT_REFRESH_MISS
for any files called 'rss.xml'.

I would appreciate any help!

Thanks, Ken
  

--- Henrik Nordstrom <hno@squid-cache.org> wrote:

>
>
> On Thu, 30 Dec 2004, Ken Ara wrote:
>
> > Could Zope somehow tell Squid to perform the
> refresh?
> > Or could an acl be used to specify this?
>
> You should be able to add a trigger or similar to
> your Zope to
> automatically send PURGE requests to Squid when
> updating URLs.
>
> Regards
> Henrik
>

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Received on Mon Jan 17 2005 - 04:14:53 MST