I want to modify third party longpoll module nginx_http_push_module ( http://pushmodule.slact.net/ ) to notify upstream every time a request hangs waiting for a new publication, sending original headers and all, so I know in my upstream application that there is a user connected on the channel, and even what user is it, if I can have access to the session cookies. The results of this notificationby lvella - Nginx Mailing List - English