Passing params/variables to upstream, similar to FCGI?

Igor Sysoev igor at
Fri Dec 11 14:42:30 MSK 2009

On Fri, Dec 11, 2009 at 11:29:54AM +0000, Phillip Oldham wrote:

> Is it possible to pass parameters/variables to upstream servers, similar 
> to how it is done with FastCGI?
> For example, if one had a number of WSGI upstream servers and one wanted 
> to use the Nginx GeoIP module to set some variables which to which the 

       proxy_set_header  X-GeoIP  $geoip_...;

It should be available as HTTP_X_GEOIP.

Igor Sysoev

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