documentation of $slow variable

[Igor Sysoev]

On Mon, Oct 12, 2009 at 04:27:56PM +0000, William Dode wrote:

> Hi,
> 
> Where can i find the documentation about the $slow variable ? I see it 
> in lot of example, but cannot find the description...
> 
> I search for a way to don't pass through proxy if the load of the system 
> is high. Instead, i want to give a page "please come back later"

You saw probably a variable, created by the geo directive:

    geo  $slow  {
        default          1;
        192.168.1.0/24   0;
        ...

You may call this variable what you will.


-- 
Igor Sysoev
http://sysoev.ru/en/