Remove unnecessary locking and serverlist syncing in heartbeats#5654

Merged

preetapan merged 3 commits intomasterfrom b-hearbeat-lockfix

May 8, 2019

+51-13

Commits on May 6, 2019

Remove unnecessary locking and serverlist syncing in heartbeats
Preetha Appan
committed

Commits on May 7, 2019

code review feedback
Preetha Appan
committed

Commits on May 8, 2019

fix typo and add one more test scenario
Preetha Appan
committed