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https://issues.apache.org/jira/browse/DISPATCH-1129?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16626291#comment-16626291
]
ASF subversion and git services commented on DISPATCH-1129:
-----------------------------------------------------------
Commit 00edc49fec82aaabcf4d3bfc65e24ed0b73d1d62 in qpid-dispatch's branch
refs/heads/AARON-PROBLEM from [~ganeshmurthy]
[ https://git-wip-us.apache.org/repos/asf?p=qpid-dispatch.git;h=00edc49 ]
DISPATCH-1129 - Moved call to forwarding multicast messages to end of forwarder
function. Also modified qd_message_check_LH to not validate the message if
bufferes have already been freed
> Receiver crash due to data corruption on multicast streamed messages
> --------------------------------------------------------------------
>
> Key: DISPATCH-1129
> URL: https://issues.apache.org/jira/browse/DISPATCH-1129
> Project: Qpid Dispatch
> Issue Type: Improvement
> Components: Container
> Affects Versions: 1.3.0
> Reporter: Ganesh Murthy
> Assignee: Ganesh Murthy
> Priority: Major
> Fix For: 1.4.0
>
> Attachments: blue.conf, collectd.conf, datafile.txt, green.conf,
> simple_recv.py, simple_send_datafile.py
>
>
> Create a 3 router network using the attached router config files. It forms a
> linear network
>
> Router -> Router B -> Router C
> Attach one receiver on Router B and another one on Router C. Send a 50k
> streaming message using a sender connected to Router A.
>
> One of the receivers will crash with the following error
>
> {noformat}
> Traceback (most recent call last):
> File "simple_recv.py", line 55, in <module>
> Container(Recv(opts.address, opts.messages)).run()
> File
> "/opt/qpid-proton/qpid-proton/lib64/proton/bindings/python/proton/reactor.py",
> line 175, in run
> while self.process(): pass
> File
> "/opt/qpid-proton/qpid-proton/lib64/proton/bindings/python/proton/reactor.py",
> line 201, in process
> self._check_errors()
> File
> "/opt/qpid-proton/qpid-proton/lib64/proton/bindings/python/proton/reactor.py",
> line 197, in _check_errors
> _compat.raise_(exc, value, tb)
> File
> "/opt/qpid-proton/qpid-proton/lib64/proton/bindings/python/proton/_reactor_impl.py",
> line 133, in dispatch
> ev.dispatch(self.handler)
> File
> "/opt/qpid-proton/qpid-proton/lib64/proton/bindings/python/proton/_events.py",
> line 254, in dispatch
> self.dispatch(h, type)
> File
> "/opt/qpid-proton/qpid-proton/lib64/proton/bindings/python/proton/_events.py",
> line 251, in dispatch
> result = dispatch(handler, type.method, self)
> File
> "/opt/qpid-proton/qpid-proton/lib64/proton/bindings/python/proton/_events.py",
> line 113, in dispatch
> return m(*args)
> File
> "/opt/qpid-proton/qpid-proton/lib64/proton/bindings/python/proton/handlers.py",
> line 178, in on_delivery
> event.message = recv_msg(dlv)
> File
> "/opt/qpid-proton/qpid-proton/lib64/proton/bindings/python/proton/handlers.py",
> line 107, in recv_msg
> msg.decode(delivery.link.recv(delivery.pending))
> File
> "/opt/qpid-proton/qpid-proton/lib64/proton/bindings/python/proton/_message.py",
> line 398, in decode
> self._check(pn_message_decode(self._msg, data))
> File
> "/opt/qpid-proton/qpid-proton/lib64/proton/bindings/python/proton/_message.py",
> line 94, in _check
> raise exc("[%s]: %s" % (err, pn_error_text(pn_message_error(self._msg))))
> proton._exceptions.MessageException: [-6]: data error: (null)
> [gmurthy@localhost examples]$
> {noformat}
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