tree 4364d9d59bf63a72eb0d033414fd99eddfbf6d28
parent f7c057c099b3828712a35b2ddef421fcfc714d33
author Sangho Shin <sangho@onlab.us> 1413244440 -0700
committer Sangho Shin <sangho@onlab.us> 1413244514 -0700

 - Add the link with delay if the link was down before
 - Process switch remove events only if the switch is really down (checking the port_removed events)

Change-Id: Id77669b1efc246d50eaf7879bd4036bb9667170f