miyagawa/Starman — pull request #69 by miyagawa (2013-04-25 00:27:01+00:00)
Title: Stop flock serialization on UNIX per http://kazeburo.hatenablog.com/entry/2013/04/15/173407

I am not sure if it's safe to do unserialized accept(2) when there're multiple listen address/ports.
c.f. http://d.hatena.ne.jp/naoya/20070311/1173629378

cc @kazeburo