Varnish still 503ing after adding grace to VCL

Per Buer perbu at varnish-software.com
Mon Mar 7 23:39:40 CET 2011


On Mon, Mar 7, 2011 at 9:58 PM, Drew Smathers <drew.smathers at gmail.com>wrote:

> Hi all,
>
> I'm trying to grace as a means of ensuring that cached content is
> delivered from varnish past it's TTL if backends can't generate a
> response.


That's "Saint Mode" - please see
http://www.varnish-cache.org/docs/trunk/tutorial/handling_misbehaving_servers.html#saint-mode

I see that there isn't too much details on the semantics there. I'll see if
I can add some details.

Regards,
Per.

-- 
Per Buer, Varnish Software
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