Timeout in FLUSH will block all cluster --------------------------------------- Key: JGRP-1697 URL: https://issues.jboss.org/browse/JGRP-1697 Project: JGroups Issue Type: Bug Environment: 3.4.0.Alpha2 Reporter: shen kim Assignee: Vladimir Blagojevic Fix For: 3.5 When I defined FLUSH like this: <UDP /> <PING /> <MERGE2 /> <FD_SOCK /> <FD_ALL /> <VERIFY_SUSPECT /> <pbcast.NAKACK2 /> <UNICAST3 /> <pbcast.STABLE /> <pbcast.GMS /> <UFC /> <MFC /> <FRAG2 /> <pbcast.STATE_TRANSFER /> <pbcast.FLUSH timeout="0"/> If I set timeout to 0, and sending message to all cluster, the all cluster would be block until the new member join cluster.