[ https://issues.jboss.org/browse/JGRP-2283?page=com.atlassian.jira.plugin.... ] Bernd Laengerich edited comment on JGRP-2283 at 9/3/18 8:34 AM: ---------------------------------------------------------------- There is only the test instance in the cluster, no other members. The same is observed using CENTRAL_LOCK2 instead of CENTRAL_LOCK. When running the loop2 with tryLock(1000, TimeUnit.MILLISECONDS), the Loop stalls at random intervals for a second, tryLock returning false and then it recovers with: 14:28:55.220 [jgroups-3,test,test] ERROR org.jgroups.protocols.CENTRAL_LOCK2 - JGRP000124: discarded LOCK-GRANTED response with lock-id=1118, my lock-id=1119 was (Author: dl6lr): There is only the test instance in the cluster, no other members. The same is observed using CENTRAL_LOCK2 instead of CENTRAL_LOCK. -- This message was sent by Atlassian JIRA (v7.5.0#75005)