[jboss-jira] [JBoss JIRA] Resolved: (JGRP-582) Timer task throws exception on task submission if task has already been cancelled

Timer task throws exception on task submission if task has already been cancelled --------------------------------------------------------------------------------- Key: JGRP-582 URL: http://jira.jboss.com/jira/browse/JGRP-582 Project: JGroups Issue Type: Bug Reporter: Bela Ban Assigned To: Bela Ban Fix For: 2.4.1 SP5, 2.5.1, 2.6 When we submit a timer task to a timer, but - before the timer is scheduled - it is cancelled, then we get the exception below. SOLUTION: simply catch and eat the exception @FD_SOCK Ping thread 09:43:17,125 ERROR [jgroups] uncaught exception in Thread[FD_SOCK Ping thread,5,JGroups threads] (thread group=org.jgroups.util.Util$1[name=JGroups threads,maxpri=10] ) java.lang.IllegalStateException: Timer already cancelled. at java.util.Timer.sched(Timer.java:354) at java.util.Timer.schedule(Timer.java:170) at org.jgroups.util.TimeScheduler.schedule(TimeScheduler.java:125) at org.jgroups.util.TimeScheduler.add(TimeScheduler.java:112) at org.jgroups.protocols.FD_SOCK$BroadcastTask.addSuspectedMember(FD_SOCK.java:1186) at org.jgroups.protocols.FD_SOCK.broadcastSuspectMessage(FD_SOCK.java:721) at org.jgroups.protocols.FD_SOCK.run(FD_SOCK.java:453) at java.lang.Thread.run(Thread.java:595)