3 commits

Author	SHA1	Message	Date
Vishal Banthia	6c741cbf4b	Set TCP_KEEPALIVE socket option to fix tcp_connection problem in ... some network. Issue-100	2015-10-09 16:32:02 +09:00
Simo Kinnunen	4ca5230402	Unify socket closers. Don't put them all in one try-catch or some might remain.	2014-11-17 15:51:57 +09:00
Simo Kinnunen	3a9b193f68	Rename "roles" to "units". Put units in their own folders.	2014-08-26 14:34:34 +09:00