[ http://jira.jboss.com/jira/browse/JBAS-1489?page=comments#action_12340911 ] Sumedh inamdar commented on JBAS-1489: -------------------------------------- I am getting this problem in 4.0.2 as well. :( I am using an MDB as a queue listener. I could not yet find out the exact use case of the error. Stack trace follows... 17:42:37,487 WARN [Connection] Connection failure, use javax.jms.Connection.setExceptionListener() to handle this error and reconnect org.jboss.mq.SpyJMSException: No pong received; - nested throwable: (java.io.IOException: ping timeout.) at org.jboss.mq.Connection$PingTask.run(Connection.java:1323) at EDU.oswego.cs.dl.util.concurrent.ClockDaemon$RunLoop.run(ClockDaemon.java:364) at java.lang.Thread.run(Thread.java:595) Caused by: java.io.IOException: ping timeout. ... 3 more 17:43:37,487 WARN [Connection] Connection failure, use javax.jms.Connection.set ExceptionListener() to handle this error and reconnect org.jboss.mq.SpyJMSException: No pong received; - nested throwable: (java.io.IOE xception: ping timeout.) at org.jboss.mq.Connection$PingTask.run(Connection.java:1323) at EDU.oswego.cs.dl.util.concurrent.ClockDaemon$RunLoop.run(ClockDaemon.java:364) at java.lang.Thread.run(Thread.java:595) Caused by: java.io.IOException: ping timeout. ... 3 more --------------- Thank you, Sumedh -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira