K 10
svn:author
V 3
pjd
K 8
svn:date
V 27
2013-07-03T21:04:20.215286Z
K 7
svn:log
V 329
The whole sending functionality was implemented within signal handler,
which is very bad idea. Split sending and receiving in two processes,
which fixes this problem and will help to sandbox rwhod.

Submitted by:	Mariusz Zaborski <oshogbo@FreeBSD.org>
Sponsored by:	Google Summer of Code 2013
Reviewed by:	pjd
MFC after:	1 month

END