Close connection, but don't move addr_next.
Merge with trunk.
Merge lp:~brianaker/gearmand/fix-addr-next Build: jenkins-Gearmand-634
Fix location for checking is servers are available.
Merge lp:~brianaker/gearmand/fix-echo Build: jenkins-Gearmand-635
Remove debug messages which are a little too verbose.
Merge lp:~brianaker/gearmand/verbose-debug Build: jenkins-Gearmand-636
Update check.
Merge lp:~brianaker/gearmand/verbose-debug Build: jenkins-Gearmand-637