JBoss Server log shows:

[org.jboss.remoting.ConnectionNotifier] Error notifying connection listeners of disconnected client connection.
java.lang.NullPointerException
at org.jboss.remoting.ConnectionNotifier.connectionTerminated(ConnectionNotifier.java:74)

Current environment:

JBoss EAP: Specification-Version: 4.3.0.GA

JBoss Messaging:

Spec Version: 1.4.0.SP3

Impl Version: 1.4.0.SP3 (build: CVSTag=JBossMessaging_1_4_0_SP3_CP01 date=200712141423)

JBoss Remoting:

Specification-Version: 2.2.2.SP4

Implementation-Version: 2.2.2.SP4

Post http://community.jboss.org/message/440839?tstart=0 says upgrating JBoss Remoting or JBoss messaging will fix the issue.

Should I upgrade the whole JBoss EAP or just upgrating JBoss Remoting? If just JBoss Remoting, will just updating Jboss-remoting.jar work or any other steps are needed?

Thanks a lot!