Why Nginx Doesn't Implement FastCGI Multiplexing?

[momyc]

> it is useless to buffer a long polling connection in a file.

For Nginx there is no any difference between long-polling or other request.
It would't even know. All it should care is how much to buffer and for how
long to keep those buffers until droping them and aborting request. I do not
see any technical problem here.

Posted at Nginx Forum: http://forum.nginx.org/read.php?2,237158,241066#msg-241066