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  1. AMQ Clients
  2. ENTMQCL-12

AMQP 1.0 jms client hangs when another reconnect should happen on the same MRGM broker

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: Major Major
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    • qpid-jms

    • qpid-jms-client-0.3.0-3
      qpid-cpp-server-0.34-1
      qpid-java-client-0.32-2.el6.noarch

    • Compatibility/Configuration, User Experience
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      1) Keep starting and stopping MRG-M broker
      $ while true; do service qpidd start; sleep 3; service qpidd stop; done;

      2) Create queue
      $ qpid-config add queue test_reconnect_tx_rx
      3) Send few durable messages with enabled reconnect while qpidd broker is being started & stopped in a loop.
      $ ./aac1_sender.java.sh --timeout 120 --broker failover:amqp://localhost:5672 --duration 20 --count 20 --log-msgs dict -a "test_reconnect_tx_rx" --conn-username guest --conn-password guest --conn-reconnect-backoff false --conn-reconnect-limit -1

      <see attached qpid-jms-client-reconnect.log>

      Client is able to send few messages again (so it reconnects once), but then it fails to reconnect again and hangs.

      I am attaching another log of both qpid-java & qpid-jms client.

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      1) Keep starting and stopping MRG-M broker $ while true; do service qpidd start; sleep 3; service qpidd stop; done; 2) Create queue $ qpid-config add queue test_reconnect_tx_rx 3) Send few durable messages with enabled reconnect while qpidd broker is being started & stopped in a loop. $ ./aac1_sender.java.sh --timeout 120 --broker failover:amqp://localhost:5672 --duration 20 --count 20 --log-msgs dict -a "test_reconnect_tx_rx" --conn-username guest --conn-password guest --conn-reconnect-backoff false --conn-reconnect-limit -1 <see attached qpid-jms-client-reconnect.log> Client is able to send few messages again (so it reconnects once), but then it fails to reconnect again and hangs. I am attaching another log of both qpid-java & qpid-jms client.

      Client hangs in a second and subsequent failover reconnect attempt on the same MRG-M broker, with "Transport connection remotely closed". No error is reported and client keeps running.

        1. log_aac050
          53 kB
        2. qpid-java-jms-client-output.log
          33 kB
        3. qpid-jms-client-reconnect.log
          27 kB

              gemmellr Robbie Gemmell
              mtoth@redhat.com Michal Toth
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                Created:
                Updated:
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