tree a966e2a274e47e17a68370a7b2116ca8e2cf30a7
parent e95ea5b878895965889c05c1b1c804c0cf8bf43e
author Igor Sysoev <igor@sysoev.ru> 1169194206 +0000
committer Igor Sysoev <igor@sysoev.ru> 1169194206 +0000

if client closes a connection prematurely, then epoll (at least
in Linux 2.6.18) sends EPOLLERR|EPOLLHUP|EPOLLIN only and writer
does not know about the error