Ok thanks but if i write
sub vcl_recv {
set req.backend = be1;
if (be1.healthy) {
set req.grace = 30s;
std.log("###################### Grace 30s");
} else {
std.log("###################### Grace 1h");
set req.grace = 1h;
}
...
and restart Varnish the compiler fails.
Message from VCC-compiler:
Symbol not found: 'be1.healthy' (expected type BOOL):
('input' Line 125 Pos 9)
if (be1.healthy) {
--------###############---
Running VCC-compiler failed, exit 1
I'm missing something ?
Thanks
On Wed, 12 Jun 2013 07:15:11 -0700
"Rangel, Raul" <[email protected]> wrote:
> req.backend is the default backend you have selected. If you want
> your request to go to a specific backend just set req.backend = be1;
>
> You can reference each individual backend by name. So be1.healthy, or
> be2.healthy.
>
> Raul
>
> -----Original Message-----
> From: [email protected]
> [mailto:[email protected]]
> On Behalf Of Marco Felettigh Sent: Wednesday, June 12, 2013 6:49 AM
> To: [email protected] Subject: Questiona about
> req.backend.healthy
>
> Hi ,
> i'am new about Varnish and i need help understanding
> req.backend.healthy .
>
> req.backend.healthy is a state for all the backends or i can check
> the healthy of a single backend ? How can i grace only the content
> from a single backend ?
>
> site1 -> be1
> site2 -> be2
>
> example:
> backend be1 {
> .host = "x.x.x.x";
> .port = "80";
> .probe = {
> .url = "/index.php";
> .interval = 5s;
> .timeout = 1 s;
> .window = 5;
> .threshold = 3;
> }
> }
>
> backend be2 {
> .host = "y.y.y.y";
> .port = "80";
> .probe = {
> .url = "/index.php";
> .interval = 5s;
> .timeout = 1 s;
> .window = 5;
> .threshold = 3;
> }
> }
>
>
> thanks
> Marco
>
--
----
Cordiali saluti
Marco Felettigh
Nucleus S.r.l.
Tel. 0432526336
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