tree 4d69b2cbf1a724101c6bf99d159fe14e524b7584
parent d2db68087ce6294e6c34ab3bded33c3261600b4f
author rinrinne <rinrin.ne@gmail.com> 1425621464 +0900
committer rinrinne <rinrin.ne@gmail.com> 1425621728 +0900

Fix shutdown channel/connection logic

In shutdown process, message in log is a bit strange.
To fix this, this patch adds innter class for safety shutdown.