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Re: [paho-dev] Basic test failing
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Hi,
I manages to fix this issue. Now I’m investigating the problem I mentioned in a previous post : offline_message_queuing_test working alone but not in the test suite.
Thanks again.
> Le 27 juil. 2015 à 12:18, Ian Craggs <icraggs@xxxxxxxxxxxxxxxxxxxxxxx> a écrit :
>
> Hi Nicolas,
>
> from that trace, it looks like the client is sending a PUBREL for msgid 4, but not getting a PUBCOMP, nor receiving a PUBLISH? The trace looks like it might be incomplete though. This is the sequence of packets which are sent and received by the Python test broker (python3 startbroker.py) when running the same test:
>
> INFO 20150727 110533 in: Connects(DUP=False, QoS=0, Retain=False, ProtocolName=MQTT, ProtocolVersion=4, CleanSession=True, WillFlag=False, KeepAliveTimer=0, ClientId=myclientid, usernameFlag=False, passwordFlag=False)
> INFO 20150727 110533 out: Connacks(DUP=False, QoS=0, Retain=False, Session present=False, ReturnCode=0)
> INFO 20150727 110533 in: Subscribes(DUP=False, QoS=1, Retain=False, MsgId=2, Data=[('TopicA', 2)])
> INFO 20150727 110533 out: Subacks(DUP=False, QoS=0, Retain=False, MsgId=2, Data=[2])
> INFO 20150727 110533 in: Publishes(DUP=False, QoS=0, Retain=False, TopicName='TopicA', Payload=b'qos 0')
> INFO 20150727 110533 out: Publishes(DUP=False, QoS=0, Retain=False, TopicName='TopicA', Payload=b'qos 0')
> INFO 20150727 110533 in: Publishes(DUP=False, QoS=1, Retain=False, MsgId=3, TopicName='TopicA', Payload=b'qos 1')
> INFO 20150727 110533 out: Publishes(DUP=False, QoS=1, Retain=False, MsgId=1, TopicName='TopicA', Payload=b'qos 1')
> INFO 20150727 110533 out: Pubacks(DUP=False, QoS=0, Retain=False, MsgId 3
> INFO 20150727 110533 in: Publishes(DUP=False, QoS=2, Retain=False, MsgId=4, TopicName='TopicA', Payload=b'qos 2')
> INFO 20150727 110533 out: Pubrecs(DUP=False, QoS=0, Retain=False, MsgId=4)
> INFO 20150727 110533 in: Pubacks(DUP=False, QoS=0, Retain=False, MsgId 1
> INFO 20150727 110534 in: Pubrels(DUP=False, QoS=1, Retain=False, MsgId=4)
> INFO 20150727 110534 out: Publishes(DUP=False, QoS=2, Retain=False, MsgId=2, TopicName='TopicA', Payload=b'qos 2')
> INFO 20150727 110534 out: Pubcomps(DUP=False, QoS=0, Retain=False, MsgId=4)
> INFO 20150727 110534 in: Pubrecs(DUP=False, QoS=0, Retain=False, MsgId=2)
> INFO 20150727 110534 out: Pubrels(DUP=False, QoS=1, Retain=False, MsgId=2)
> INFO 20150727 110534 in: Pubcomps(DUP=False, QoS=0, Retain=False, MsgId=2)
> INFO 20150727 110535 in: Disconnects(DUP=False, QoS=0, Retain=False)
>
> (Remember this is the server side of the exchange)
>
> Ian
>
>
> On 07/23/2015 09:41 PM, Nicolas Jouanin wrote:
>> Hi,
>>
>> My broker implementation currently fails basic testing fails with error :
>> Traceback (most recent call last):
>> File "client_test.py", line 106, in basic_test
>> aclient.disconnect()
>> File "/Users/nico/Dev/beerfactory/org.eclipse.paho.mqtt.testing/interoperability/mqtt/client/main.py", line 189, in disconnect
>> assert self.__receiver.outMsgs == {}, self.__receiver.outMsgs
>> AssertionError: {4: Publishes(DUP=False, QoS=2, Retain=False, MsgId=4, TopicName='TopicA', Payload=b'qos 2')}
>> test suite failed
>>
>> As I understand this means that all messages have not been sent on disconnect. What is strange in that debugging message flows seems OK except that the test client doesn’t return PUBREL message and my broker waits for it to send the pubcomp. Here is the output of client_test.py with debug logging level. Any idea why the client_test doesn’t send PUBREL back ?
>>
>> hostname localhost port 1883
>> clean up starting
>> DEBUG:mqtt-client:out: b'\xe0\x00'
>> clean up finished
>> Basic test starting
>> DEBUG:mqtt-client:out: b'\x10\x16\x00\x04MQTT\x04\x02\x00\x00\x00\nmyclientid'
>> DEBUG:mqtt-client:initializing receiver
>> DEBUG:mqtt-client:out: b'\xe0\x00'
>> DEBUG:mqtt-client:out: b'\x10\x16\x00\x04MQTT\x04\x02\x00\x00\x00\nmyclientid'
>> DEBUG:mqtt-client:initializing receiver
>> DEBUG:mqtt-client:out: b'\x82\x0b\x00\x02\x00\x06TopicA\x02'
>> DEBUG:mqtt-client:out: b'0\r\x00\x06TopicAqos 0'
>> DEBUG:mqtt-client:out: b'2\x0f\x00\x06TopicA\x00\x03qos 1'
>> DEBUG:mqtt-client:out: b'4\x0f\x00\x06TopicA\x00\x04qos 2'
>> DEBUG:mqtt-client:in :Pubacks(DUP=False, QoS=0, Retain=False, MsgId 3
>> DEBUG:mqtt-client:in :Pubrecs(DUP=False, QoS=0, Retain=False, MsgId=4)
>> DEBUG:mqtt-client:out: Pubrels(DUP=False, QoS=1, Retain=False, MsgId=4)
>> DEBUG:mqtt-client:in :Subacks(DUP=False, QoS=0, Retain=False, MsgId=2, Data=[2])
>> DEBUG:mqtt-client:disconnecting {} {4: Publishes(DUP=False, QoS=2, Retain=False, MsgId=4, TopicName='TopicA', Payload=b'qos 2')}
>> DEBUG:mqtt-client:disconnecting {} {4: Publishes(DUP=False, QoS=2, Retain=False, MsgId=4, TopicName='TopicA', Payload=b'qos 2')}
>> DEBUG:mqtt-client:disconnecting {} {4: Publishes(DUP=False, QoS=2, Retain=False, MsgId=4, TopicName='TopicA', Payload=b'qos 2')}
>> DEBUG:mqtt-client:disconnecting {} {4: Publishes(DUP=False, QoS=2, Retain=False, MsgId=4, TopicName='TopicA', Payload=b'qos 2')}
>> DEBUG:mqtt-client:disconnecting {} {4: Publishes(DUP=False, QoS=2, Retain=False, MsgId=4, TopicName='TopicA', Payload=b'qos 2')}
>> DEBUG:mqtt-client:disconnecting {} {4: Publishes(DUP=False, QoS=2, Retain=False, MsgId=4, TopicName='TopicA', Payload=b'qos 2')}
>> DEBUG:mqtt-client:disconnecting {} {4: Publishes(DUP=False, QoS=2, Retain=False, MsgId=4, TopicName='TopicA', Payload=b'qos 2')}
>> DEBUG:mqtt-client:disconnecting {} {4: Publishes(DUP=False, QoS=2, Retain=False, MsgId=4, TopicName='TopicA', Payload=b'qos 2')}
>> DEBUG:mqtt-client:disconnecting {} {4: Publishes(DUP=False, QoS=2, Retain=False, MsgId=4, TopicName='TopicA', Payload=b'qos 2')}
>> DEBUG:mqtt-client:disconnecting {} {4: Publishes(DUP=False, QoS=2, Retain=False, MsgId=4, TopicName='TopicA', Payload=b'qos 2')}
>> DEBUG:mqtt-client:disconnecting {} {4: Publishes(DUP=False, QoS=2, Retain=False, MsgId=4, TopicName='TopicA', Payload=b'qos 2')}
>> DEBUG:mqtt-client:disconnecting {} {4: Publishes(DUP=False, QoS=2, Retain=False, MsgId=4, TopicName='TopicA', Payload=b'qos 2')}
>> DEBUG:mqtt-client:disconnecting {} {4: Publishes(DUP=False, QoS=2, Retain=False, MsgId=4, TopicName='TopicA', Payload=b'qos 2')}
>> DEBUG:mqtt-client:disconnecting {} {4: Publishes(DUP=False, QoS=2, Retain=False, MsgId=4, TopicName='TopicA', Payload=b'qos 2')}
>> DEBUG:mqtt-client:disconnecting {} {4: Publishes(DUP=False, QoS=2, Retain=False, MsgId=4, TopicName='TopicA', Payload=b'qos 2')}
>> DEBUG:mqtt-client:disconnecting {} {4: Publishes(DUP=False, QoS=2, Retain=False, MsgId=4, TopicName='TopicA', Payload=b'qos 2')}
>> DEBUG:mqtt-client:disconnecting {} {4: Publishes(DUP=False, QoS=2, Retain=False, MsgId=4, TopicName='TopicA', Payload=b'qos 2')}
>> DEBUG:mqtt-client:disconnecting {} {4: Publishes(DUP=False, QoS=2, Retain=False, MsgId=4, TopicName='TopicA', Payload=b'qos 2')}
>> DEBUG:mqtt-client:disconnecting {} {4: Publishes(DUP=False, QoS=2, Retain=False, MsgId=4, TopicName='TopicA', Payload=b'qos 2')}
>> DEBUG:mqtt-client:disconnecting {} {4: Publishes(DUP=False, QoS=2, Retain=False, MsgId=4, TopicName='TopicA', Payload=b'qos 2')}
>> Traceback (most recent call last):
>> File "client_test.py", line 106, in basic_test
>> aclient.disconnect()
>> File "/Users/nico/Dev/beerfactory/org.eclipse.paho.mqtt.testing/interoperability/mqtt/client/main.py", line 189, in disconnect
>> assert self.__receiver.outMsgs == {}, self.__receiver.outMsgs
>> AssertionError: {4: Publishes(DUP=False, QoS=2, Retain=False, MsgId=4, TopicName='TopicA', Payload=b'qos 2')}
>> test suite failed
>>
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>
> --
> Ian Craggs
> icraggs@xxxxxxxxxx IBM United Kingdom
> Paho Project Lead; Committer on Mosquitto
>
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