Proxy without buffering

[xinghua_hi]

Hello, 

      thanks for your reply. but i am still confused with the workground
about haproxy.
      i know haproxy dose not buffer request,  but if use haproxy in front
of nginx,
      when haproxy pass request to nginx, nginx will still buffer the
request to disk

Thanks a lot

Posted at Nginx Forum: http://forum.nginx.org/read.php?2,236568,236665#msg-236665