tree 8ed49b8deebe3d74963642c00d62c14cc8747e96
parent f97f2bc12add6f84f4a3a341dcace6941115c3d6
author Jonathan Hart <jono@onlab.us> 1490231841 -0700
committer Jonathan Hart <jono@onlab.us> 1491869009 +0000

Enhance the RouteEvent to notify listeners of alternative viable routes.

Traditionally the route event only notified listeners of the best selected
route for a given prefix, but some listeners are interested in all resolved
routes for the prefix.

CORD-905

Change-Id: Ia3e1e3a8e3e825ba894e6835e0860c3ed698d29b