Hi Robbie,
We got this issue again in multiple instances. We got exception stack trace
this time on "onException" block on one of instances.
Overall Issue - Consumer is not consuming message from endpoint without
throwing any exception
##JMS Infrastructure##
qpid-jms-client - 56.0
JMS connection - 1
Exception listener - 1
2 listener - (8(2*4) consumers) - Every listener have 4 consumers and
sessions
(a)topic:A/subscriptions/a1
(b)topic:B/subscriptions/b1
1 publisher -
Note - every consumer/publisher have separate JMS session, MessageConsumer
and
producer
Impact/Action/Observations -
1. Depolyed Application on - 3/5/2021, 1:14:00.550 PM -- Application was
idle not receiving single messages at all
2. Got only one "Unknown error from remote peer" error on "onException"
block, Please refer error stacktrace for more details -
https://github.com/abhikt48/servicebus/blob/master/5_march_error_for_qpid/Exception_Stack_Trace.txt
3. Checked connection status with "isConnectionActive()" method - Connection
was active, so didn't reconnected.
4. Checked "isConsumerActive" for first receiver(A/a1) - It was broken, so
reconnected on this receiver
5. Checked "isConsumerActive" for first receiver(B/b1) - it was active, so
didn't reconnected
6. Application was idle over weekend and did tested today. I published
message on both receiver and found that
(a) receiver(A/a1) - consuming msg perfectly, this was broken and
reconnected after "Unknown error from remote peer"
(b) receiver(B/b1) - not consuming messages, this was active at time of
"Unknown error from remote peer"
Please refer first post for implementation of "isConsumerActive" and
"isConnectionActive()"
Application is very light and simple, which i created for testing of
ServiceBus only. Please refer below thread dump if this can help -
https://github.com/abhikt48/servicebus/blob/master/5_march_error_for_qpid/threadDump.tdump
Note - We have more than 100 instances running on Qpid-45, we haven't
received this type of issue in all 100+ instances. But we are facing
continuously this issue on some applications which are using Qpid-56.
Main Issues - Whenever we got "Unknown error from remote peer" then only one
consumer got broken and other consumer status shows active for this error.
We should receive -
1. Multiple connection exception for every receiver
2. Or all consumer should be inactive for "Unknown error from remote peer"
Could you please take a look on this issue and let us know for any
information.
Regards,
Abhishek Kumar
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