How to make nginx establish persistent connections with squid?

[selphon]

Thank you~
As the test show, squid can make keepalive connections base on HTTP/1.0, it
is a character of squid 2.7.9.
Unfortunately, nginx can not make keepalive connections with squid 2.7.9, I
think.

Posted at Nginx Forum: http://forum.nginx.org/read.php?2,237666,237869#msg-237869