[jboss-jira] [JBoss JIRA] Commented: (JBMESSAGING-1699) Server fails with message "Did not receive initial ping for connection"

[Tim Fox (JIRA)]

    [ https://jira.jboss.org/jira/browse/JBMESSAGING-1699?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12478663#action_12478663 ] 

Tim Fox commented on JBMESSAGING-1699:
--------------------------------------

Actually the IRC snippet is misleading.

Actually a lot changed between b3 and b4 in the area of pinging and netty versions.

I suspect the problem has occurred because of different versions of clients and servers being used together.

Also, it seems that the JBM version number was not changed between b3 and b4 releases making it harder to track down errors like this.

> Server fails with message "Did not receive initial ping for connection"
> -----------------------------------------------------------------------
>
>                 Key: JBMESSAGING-1699
>                 URL: https://jira.jboss.org/jira/browse/JBMESSAGING-1699
>             Project: JBoss Messaging
>          Issue Type: Bug
>    Affects Versions: 2.0.0.beta4
>            Reporter: Adrian Woodhead
>            Assignee: Tim Fox
>         Attachments: messaging.log.fail
>
>
> I just upgraded to 2.0.0.BETA3 to 2.0.0.BETA4. After doing the upgrade I restarted some of the JBM clients. Some of these were deadlocked and had to be stopped using "kill -9" - i.e. they did not cleanly shutdown their jbm-related resources. This went fine for about 10 clients, but at some point during this process the server went absolutely nuts, logging hundreds of messages like:
> [Thread-3 (group:JBM-scheduled-threads-1321312491)] 16:31:36,436 WARNING [org.jboss.messaging.core.remoting.impl.RemotingConnectionImpl]  Connection failure has been detected Did not receive ping from client. It is likely a client has exited or crashed without closing its connection, or the network between the server and client has failed. The connection will now be closed.:3
> There were also a number of exceptions in the server log.  After this I couldn't CTRL-C to stop the server but had to kill -9 the jbm process as it had locked up entirely.

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