RELAY2: notification when node becomes site master or ceases to be site master ------------------------------------------------------------------------------ Key: JGRP-2267 URL: https://issues.jboss.org/browse/JGRP-2267 Project: JGroups Issue Type: Feature Request Reporter: Bela Ban Assignee: Bela Ban Priority: Minor Fix For: 4.0.12 Add a method to RELAY2 to add/remove notification listeners that are notified when the member becomes (or ceases to be) site master.