Next upstream based on custom http code

[Frank Liu]

Hi

There are a few options for when to try next upstream :
http://nginx.org/en/docs/http/ngx_http_proxy_module.html#proxy_next_upstream

Is it possible to configure a custom http code so that upstream servers can
send that code if it wants to send nginx to upstream ?

Thanks
Frank
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.nginx.org/pipermail/nginx/attachments/20151210/b32a1754/attachment.html>