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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ARTEMIS-934) Stomp server keeps pinging client after client stops responding
Date Wed, 25 Jan 2017 16:21:26 GMT

    [ https://issues.apache.org/jira/browse/ARTEMIS-934?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15838031#comment-15838031
] 

ASF GitHub Bot commented on ARTEMIS-934:
----------------------------------------

GitHub user clebertsuconic opened a pull request:

    https://github.com/apache/activemq-artemis/pull/979

    ARTEMIS-934 Stomp Heart beat not being stopped in some cases

    

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/clebertsuconic/activemq-artemis stomp-test

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/activemq-artemis/pull/979.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #979
    
----
commit b945675b53f7aacbd3191f987323dee2f22e0bfd
Author: Clebert Suconic <clebertsuconic@apache.org>
Date:   2017-01-25T15:12:06Z

    ARTEMIS-934 Stomp Heart beat not being stopped in some cases

----


> Stomp server keeps pinging client after client stops responding
> ---------------------------------------------------------------
>
>                 Key: ARTEMIS-934
>                 URL: https://issues.apache.org/jira/browse/ARTEMIS-934
>             Project: ActiveMQ Artemis
>          Issue Type: Bug
>          Components: Stomp
>    Affects Versions: 1.5.1
>            Reporter: Jon Kranes
>            Assignee: clebert suconic
>             Fix For: 2.0.0, 1.5.x
>
>         Attachments: activemq-artemis-bug.zip
>
>
> If a stomp client is receiving server pings and subsequently stops responding to the
pings without gracefully disconnecting, the server keeps attempting pings indefinitely even
after the connection is closed.  If this happens with many clients it will continue to consume
server resources and fill the server log with warnings:
> 14:33:20,878 WARN  [org.apache.activemq.artemis.core.protocol.stomp] AMQ222068: connection
closed org.apache.activemq.artemis.core.protocol.stomp.StompConnection@18a45f2e
> This problem can be easily reproduced by creating a Stomp client that initially responds
to pings but then stops responding, for example by stopping the client thread responsible
for handling the server pings.
> The only solution is to restart the server to clean up all of the ping attempts.



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