Upgrade v3 -> v4 req.grace in vcl_recv

[Per Buer]

Yes. req.grace is gone.

The docs need an update. Have a look at the builtin VCL (vcl_hit) and
you'll see how it works.


2014-05-06 11:45 GMT+02:00 Giuseppe Pascarella <g.pascarella at sportnetwork.it
>:

>  I just want the grace mechanism to work.
> So I need to skip at all the check in vcl_recv?
>
>   if (!std.healthy(req.backend_hint)) {
>     set req.grace = 10m;
>   } else {
>     set req.grace = 2m;
>   }
>
> As reported in
> https://www.varnish-cache.org/docs/trunk/users-guide/vcl-grace.html "in
> order to enable Varnish to actually serve the stale object we *must* enable
> this on the request".
>
> --
> Giuseppe Pascarella
> Chief Technology Officer @ Divisione Multimedia
> Sport Network SRL
> t: +39.06.49.246.423
> m: +39.338.733.61.93
>
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-- 
 <http://www.varnish-software.com/> *Per Buer*
CTO | Varnish Software
Phone: +47 958 39 117 | Skype: per.buer
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