tree e8d5e3f9edde9c958afd322f184b197c1c70cb3a
parent ba5c99c440e2daff7c8016f76aa747d73c342826
author Richard Jankowski <rjankows@ciena.com> 1526507880 -0400
committer khenaidoo Nursimulu <knursimu@ciena.com> 1526654269 +0000

VOL-806: Envoy polls etcd for changes in core assignments

* Replaced polling loop with an etcd watch channel.
* Fixed a coordinator log message that sometimes causes
  an exception.

Change-Id: I6e523b30724d2f1e953928b705fb847cb43dca4f