When reloading nginx-0.8.54, number of workers increases

[zealot83]

Thank you for your reply, Maxim.

If the old workers do not exit for long time, 
what part should I investigate.
Actually, I use nginx with my own patch.

Thanks again.

Posted at Nginx Forum: http://forum.nginx.org/read.php?2,226790,226796#msg-226796