MERGE3: discard traffic from different clusters ----------------------------------------------- Key: JGRP-1677 URL: https://issues.jboss.org/browse/JGRP-1677 Project: JGroups Issue Type: Task Reporter: Bela Ban Assignee: Bela Ban Fix For: 3.4 When we have clusters one and two, if MERGE2 running in "one" gets an INFO message from a node in "two", it doesn't discard it. This could be the case when we use the TCP:TCPPING combo, and TCPPING.initial_hosts is configured incorrectly, or we use PDC. SOLUTION: - Ship the cluster name in the MergeHeader and drop INFO messages from different clusters