HCOLL-134  added support to turn off autoReconnectedUponDroppedConnection - because  when node discovery is used ( by nodes broadcasting out their host:port over UDP ), when new or restarted nodes are started up. they attempt to find the nodes  on the grid by listening to the host and ports of the other nodes, so these nodes will establish the connection when they come back up, hence under these circumstances, polling a dropped node to attempt to reconnect is no-longer required as the remote node will establish the connection its self on startup.