Kim van der Riet created DISPATCH-939:
-----------------------------------------
Summary: Router aborts transfer, closes connection with error on
QIT amqp_large_contnet_test
Key: DISPATCH-939
URL: https://issues.apache.org/jira/browse/DISPATCH-939
Project: Qpid Dispatch
Issue Type: Bug
Reporter: Kim van der Riet
Attachments: dispatch.multiframe.06.pcapng, qdrouterd.conf
The Qpid Interop Test large content test repeatedly fails when run against a
single-node dispatch router (dispatch config file attached).
The test that reproduces this most readily but without too much length is the
following:
{noformat}
python -m qpid_interop_test.amqp_large_content_test --include-shim ProtonCpp
--include-type list
WARNING: Rhea Javascript shims not found
Test Broker: qpid-dispatch-router v.1.0.0 on <platform not found>
test_list_ProtonCpp->ProtonCpp (__main__.ListTestCase) ... ERROR
======================================================================
ERROR: test_list_ProtonCpp->ProtonCpp (__main__.ListTestCase)
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/home/kvdr/RedHat/install/lib/python2.7/site-packages/qpid_interop_test/amqp_large_content_test.py",
line 196, in inner_test_method
timeout)
File
"/home/kvdr/RedHat/install/lib/python2.7/site-packages/qpid_interop_test/amqp_large_content_test.py",
line 121, in run_test
raise InteropTestError('Receive shim \'%s\':\n%s' % (receive_shim.NAME,
receive_obj))
InteropTestError: Receive shim 'ProtonCpp':
amqp_large_content_test receiver error: receiver read failure
----------------------------------------------------------------------
Ran 1 test in 0.801s
FAILED (errors=1)
{noformat}
The router left the following message:
{noformat}
SERVER (info) Connection from ::1:57020 (to ::1:amqp) failed:
amqp:connection:framing-error connection aborted{noformat}
The attached capture file shows a typical observable sequence of events on the
wire that lead up to the failure. The test that created this error consists of
4 messages:
# A 1MB message consisting of a list containing a single 1MB string
(delivery-id 0);
# A 1MB message consisting of a list containing 16 64kB strings (delivery-id
1);
# A 10MB message consisting of a list containing a single 10MB string
(delivery-id 2);
# A 10MB message consisting of a list containing 16 655MB strings (delivery-id
3).
The following is a summary of what transpires:
* *Frame 1527:* The sender completes sending the last message (delivery-id 3)
to the router, and closes the connection (without waiting for dispositions). At
this point, the receiver is in the process of being sent message-id 2.
* *Frame 1539:* Last transfer for message-id 2.
* *Frame 1545 - 1598:* Message-id 3 starts being sent to receiver
* *Frame 1600:* Dispatch router returns close to sender (initiated in frame
1527). No errors or arguments.
* *Frame 1605:* Receiver sends flow, disposition for delivery-id 2 (completed
in frame 1539).
* *Frame 1607 - 1618:* Continue to send message with delivery-id 3 to receiver.
* *Frame 1619:* Transfer aborted. A transfer performative with more=False,
Settled=True, Aborted=True.
* *Frame 1622:* Close sent from Dispatch to Receiver with Condition:
{{amqp:connection:framing-error}}, Description: {{connection aborted}}.
All instances of this error have occurred between dispatch router and the
receiver once the sender has closed its connection.
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