Custom HTTP Header

Server NGINX
#1

Is it possible to add a custom http header that identifies the nginx
server that handled the connection?

I have noticed a couple CDNs do this, on adds a CF1: xxXX:xxXX
location/node descriptor that shows with a curl -I

Or is there another way to do this?

Thanks!

John

#2

Hello!

On Mon, Aug 01, 2011 at 03:48:13PM +0200, John Macleod wrote:

Is it possible to add a custom http header that identifies the
nginx server that handled the connection?

I have noticed a couple CDNs do this, on adds a CF1: xxXX:xxXX
location/node descriptor that shows with a curl -I

Or is there another way to do this?

http://wiki.nginx.org/HttpHeadersModule#add_header

Maxim D.

#3

http://wiki.nginx.org/HttpHeadersModule#add_header
.and then you can use the variables from
http://wiki.nginx.org/HttpUpstreamModule, e.g.

add_header X-Backend $upstream_addr;