Refs ZEN-6627 allow for zenmodeler --communities to work as well. Reviewed by Ian McCracken

git-svn-id: http://dev.zenoss.com/svnint/trunk/core@74276 f5df01ce-0320-0410-9ed9-ddcd13c732cc
Fixes ZEN-6597 have zenstatus set socket SO_LINGER to not wait, reducing TIME-WAIT sockets and sending TCP/IP RST packets. Reviewed by Ian McCracken and Ben Hirsch

git-svn-id: http://dev.zenoss.com/svnint/trunk/core@74277 f5df01ce-0320-0410-9ed9-ddcd13c732cc