Use of AUTH does result in a SecurityException if another client does not use AUTH ---------------------------------------------------------------------------------- Key: JGRP-2207 URL: https://issues.jboss.org/browse/JGRP-2207 Project: JGroups Issue Type: Bug Affects Versions: 4.0.4 Reporter: Mirko Streckenbach Assignee: Bela Ban Fix For: 4.0.5 Attachments: JGroupsAuthExample.java If there are two members in a cluster, one with AUTH configured and started first, so it can become the coordinator and a second without AUTH, the documentation implies that the second should receive a SecurityException. Instead, it creates it's own cluster. This works as expected if the second member uses AUTH, but has a different SecurityToken.