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Posted to issues@activemq.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2016/12/16 12:13:58 UTC
[jira] [Commented] (ARTEMIS-892) Error decoding AMQP frame sent by
Artemis
[ https://issues.apache.org/jira/browse/ARTEMIS-892?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15754264#comment-15754264 ]
ASF GitHub Bot commented on ARTEMIS-892:
----------------------------------------
GitHub user andytaylor opened a pull request:
https://github.com/apache/activemq-artemis/pull/930
ARTEMIS-892 - add lock to tick method
https://issues.apache.org/jira/browse/ARTEMIS-892
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/andytaylor/activemq-artemis master
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/activemq-artemis/pull/930.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 #930
----
commit 198143edd082325801cbe8b1d8aa885a3ad47f35
Author: Andy Taylor <an...@gmail.com>
Date: 2016-12-16T12:11:40Z
ARTEMIS-892 - add lock to tick method
https://issues.apache.org/jira/browse/ARTEMIS-892
----
> Error decoding AMQP frame sent by Artemis
> -----------------------------------------
>
> Key: ARTEMIS-892
> URL: https://issues.apache.org/jira/browse/ARTEMIS-892
> Project: ActiveMQ Artemis
> Issue Type: Bug
> Components: AMQP
> Reporter: Ulf Lilleengen
>
> We're seeing an issue with bad frames being sent from Artemis in a setup where we have 1 router R
> connected to the broker B, and 1 sender/receiver pair C connected to the router.
> C <-> R <-> B
> The clients send and receive messages at a controlled rate of ~900 msgs/second. We are using Artemis snapshot from 15th of december.
> After running the test for a minute or two, the broker sends a frame that the router is unable to decode,
> producing the following message in the router log:
> [0x7f18a4190ae0]:Error decoding frame: PN_ARG_ERR (null)
> \x00S\x15\xc0\x11\x05Ap\x00\x01\x94.p\x00\x01\x94.\x00\x00\x00\x0c\x02
> A wireshark trace shows that the frame sent by the broker is corrupt. An analysis by [~gsim] explains
> this in more detail.
> A reproducer with instructions inside can be found here:
> http://people.redhat.com/~ulilleen/bugs/artemis_bad_frame/reproducer.tar.gz
> Wireshark trace can be found here:
> http://people.redhat.com/~ulilleen/bugs/artemis_bad_frame/wireshark_trace.pcapng
> An analysis of the wireshark trace:
> http://people.redhat.com/~ulilleen/bugs/artemis_bad_frame/gordon_analysis.txt
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