Purgin when obj.ttl = 0

[Roberto O. Fernández Crisial]

Nuno,

Once the object is purged, its TTL it set to 300s on the next request.

I think you should use something like this:

sub vcl_hit
{
   if (obj.ttl < 1s)
   {
      purge_url(req.url);
   }
}

Regards,
Roberto O. Fernández Crisial
@rofc

On Fri, Jun 10, 2011 at 1:03 PM, Nuno Neves <nfn at gmx.com> wrote:

> Hello,
>
> I run varnish 2.1 and my front page is cached for 300s.
> I would like to purge this page when the object expires.
>
> I placed this in vcl_hit:
>
>  sub vcl_hit {
>    if (obj.ttl < 1s) {
>      set obj.ttl = 0s;
>      error 200 "Purged.";
>    }
>  }
>
> Is this correct?
> Can obj.ttl be negative or when it's expired will be = 0?
>
> Thanks
>
> Nuno
>
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