Ganesh Murthy created DISPATCH-1129:
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             Summary: 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
             Fix For: 1.4.0


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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