Re: Objects in grace while backend is down
On Tue, Mar 10, 2009 at 10:00 AM, Kristian Lyngstol krist...@redpill-linpro.com wrote: On Mon, Mar 09, 2009 at 09:53:05PM -0400, Javier Frias wrote: Grace just doesn't seem to work when the backend is down... within the ttl, the object gets returned when the backend is down, but as soon as the ttl is over it, it gives me a 503 Service unavailable, even though the grace is of 10hours. Is there a way to server objects out of grace when the backend is down? This was implemented in r3886 [1] and is available in trunk only at the moment. Also see #369 [2] regarding 'forced' grace/saint mode/attempted grace. [1] http://varnish.projects.linpro.no/changeset/3886 [2] http://varnish.projects.linpro.no/ticket/369 Hm. One of backend application does HTTP purge at the moment. Would it be possible to have some logic to that could enable you to say purge this url only if you are not in degraded/supergrace mode -- Audun Ytterdal http://audun.ytterdal.net ___ varnish-dev mailing list varnish-dev@projects.linpro.no http://projects.linpro.no/mailman/listinfo/varnish-dev
What's the best way to give feedback for future Varnish features?
Our testing with Varnish is going great, but the features around ESI
that haven't been implemented are going to make things a little bit
harder than I had hoped. I was reading the PostTwoShoppingList and saw
a request (please tell us which!) after more ESI features, but I'm not
sure how to voice my preference. So here's what would make Varnish
shine for our implementation. Both are already on the
PostTwoShoppingList:
5. More ESI features
Cookies Conditionals, so we can do this example pulled from the ESI Spec:
esi:choose
esi:when test=$(HTTP_COOKIE{group})=='Advanced'
esi:include src=http://www.example.com/advanced.html/
/esi:when
esi:when test=$(HTTP_COOKIE{group})=='Basic User'
esi:include src=http://www.example.com/basic.html/
/esi:when
esi:otherwise
esi:include src=http://www.example.com/new_user.html/
/esi:otherwise
/esi:choose
6. Gzip support
We just need the ability to GZIP outbound text files, since we can't
GZIP before the ESI statements are processed.
best,
cloude
--
VP of Product Development
Instructables.com
http://www.instructables.com/member/lebowski
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Re: What's the best way to give feedback for future Varnish features?
In message 4a05e1020903111417w2c175418rd9bcf7a3aef10...@mail.gmail.com, Cloud e Porteus writes: Our testing with Varnish is going great, but the features around ESI that haven't been implemented are going to make things a little bit harder than I had hoped. I was reading the PostTwoShoppingList and saw a request (please tell us which!) after more ESI features, but I'm not sure how to voice my preference. Get a wiki login[1], edit the page. [1] They are free and we happily give them away, but you have to ask so we kan keep spammers away. -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 p...@freebsd.org | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence. ___ varnish-dev mailing list varnish-dev@projects.linpro.no http://projects.linpro.no/mailman/listinfo/varnish-dev
