[SNMP4J] SNMP4J at agentpp.org mailing list reminder

Scott Walker scott.walker at uk.ibm.com
Fri Jul 15 12:48:20 CEST 2011


Hi,

I am seeing the same issue as Mayilraj Krishnan, which is described here:
http://lists.agentpp.org/pipermail/snmp4j/2010-December/004397.html

java.lang.IllegalStateException: Timer already cancelled.
        at java.util.Timer.sched(Timer.java:354)
        at java.util.Timer.schedule(Timer.java:170)
        at org.snmp4j.util.DefaultTimerFactory$TimerAdapter.schedule
(DefaultTimerFactory.java:47)
        at org.snmp4j.Snmp$PendingRequest.pduHandleAssigned(Snmp.java:1547)

We're using almost the same version of SNMP4J, namely 1.10.1 and despite
lots of large scale testing we have seen this only once. Our Snmp instance
is a singleton that is never closed - we create it and start listening at
start time.

Is it possible that upgrading to a more recent version of SNMP4J might
help?

Any guidance would be greatly appreciated!

Thanks
Scott




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