[jboss-user] [JBoss Remoting] - Re: PingTimerTask in JBoss AS 5.0.1.GA EAP
Ron Sigal
do-not-reply at jboss.com
Wed Sep 29 07:29:49 EDT 2010
Ron Sigal [http://community.jboss.org/people/ron.sigal%40jboss.com] created the discussion
"Re: PingTimerTask in JBoss AS 5.0.1.GA EAP"
To view the discussion, visit: http://community.jboss.org/message/564016#564016
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Hi Kevin,
You have uncovered a bug in BisocketClientInvoker$PingTimerTask which allows a write after the task should have shut down, and I've created JIRA issue JBREM-1247 " https://jira.jboss.org/browse/JBREM-1247 BisocketClientInvoker$PingTimerTask NPE" to resolve it. However, I consider it a minor problem, since it occurs when a connection is shutting down anyway.
JBossMessaging has, throughout most of its history, turned off the bisocket transport ping facility by setting
<attribute name="pingFrequency" isParam="true">214748364</attribute>
in their remoting-bisocket-service.xml file. In fact, that's the value I see in JBossMessaging version 1.4.1.GA, which ships with EAP 5.0.1, so I don't understand why there would be any pinging going on. Did you change that parameter?
Anyway, I wouldn't worry about it.
As for the ConcurrentModificationException, you should post the issue on the JBossMessaging users forum.
-Ron
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