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https://issues.apache.org/jira/browse/ARTEMIS-3357?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Robbie Gemmell updated ARTEMIS-3357:
------------------------------------
Affects Version/s: 2.27.1
Priority: Major (was: Critical)
> Setting multicast: prefix explicitely when reconnecting a durable AMQP client
> causes the queue to be renewed and all pending messages lost
> ------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: ARTEMIS-3357
> URL: https://issues.apache.org/jira/browse/ARTEMIS-3357
> Project: ActiveMQ Artemis
> Issue Type: Bug
> Components: AMQP
> Affects Versions: 2.17.0, 2.27.1
> Reporter: NS-SlaFleur
> Assignee: Timothy A. Bish
> Priority: Major
> Fix For: 2.28.0
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> Hello!
>
> This issue was created after a discussion on the
> [[email protected]|mailto:[email protected]] mailing list.
> Subject: 'Understanding of Artemis multicastPrefix in AMQP address prevents
> the transfer of historical and pending messages of queue' in June 2021.
> [http://mail-archives.apache.org/mod_mbox/activemq-users/202106.mbox/%3Cbf67a06968df4b04a141edf382c5fc81%40NWMLMBX1004.ns.wpol.nl%3E]
>
> Currently you may tell Artemis to auto-create a durable queue with AMQP by
> setting the source terminus to a durable value. This allows pending messages
> on the queue to be retrieved by the receiver on a reconnect. However, if you
> set the multicast: prefix explicitely and reconnect, the queue will be
> replaced by a queue with a new ID and all pending messages are lost.
>
> I have reproduced this issue both with the Artemis client binary and with an
> AMQP python proton client.
>
> Steps based on Artemis binary which shows behavior is limited to setting the
> multicast prefix explicitely:
> What I will show are 2 points: 1) The ALL command does not renew/overwrite
> the existing, durable subscription queue. Pending messages are received. and
> 2) The NEW does renew/overwrite the existing, durable subscription queue.
> Pending messages are lost.
> Both situations appear to not influence each other as the order in which the
> 2 tests are tried do not matter.
>
> Startup every test:
> # Configure the 'someUser' user with the amq role and password 'somePassword'
> # Start Artemis 2.17.0 with the broker.xml from the link.
> # Change directory to the Artemis binary.
> # Login and open the management console at
> [http://localhost:8161/console/artemis/artemisQueues?nid=root-org.apache.activemq.artemis-ARTEMIS]
> in a browser (the Queues page) 4. Run this command in a separate terminal:
> ./artemis producer --user someUser --password somePassword --url
> amqp://localhost:5672 --sleep 1000 --protocol amqp --destination
> topic://foobar --verbose
>
> Cleanup every test:
> # Close terminals
> # Close management console.
> # Quit Artemis.
> # Remove persistent files e.g. docker container & volume.
>
> Test ALL:
> # Run: ./artemis consumer --durable --protocol amqp --user someUser
> --password somePassword --clientID artemisconsoleALL --destination
> topic://foobar --url amqp://localhost:5672 --verbose 6. Note:
> - Messages are now being received in the terminal.
> - In the management console click reset and note that a queue is created
> with the name 'artemisconsoleALL.Consumer foobar, thread=0'.
> - The ID of the queue.
> - The queue is multicast.
> - The queue is durable.
> # Quit the command with CTRL+C and wait a couple of seconds.
> # Note that the messages on the queue is increasing in the management
> console.
> # Run the command again to connect the receiver.
> # Note that ALL pending messages are received. Note that the queue id in the
> management console did NOT change. Note that the queue in the management
> console now has 0 pending messages.
>
> Test NEW:
> # Run: ./artemis consumer --durable --protocol amqp --user someUser
> --password somePassword --clientID artemisconsoleNEW --destination
> topic://multicast:foobar --url amqp://localhost:5672 --verbose 6. Note:
> - Messages are now being received in the terminal.
> - In the management console click reset and note that a queue is created
> with the name 'artemisconsoleNEW.Consumer multicast:foobar, thread=0'.
> - The ID of the queue.
> - The queue is multicast.
> - The queue is durable.
> # Quit the command with CTRL+C and wait a couple of seconds.
> # Note that the messages on the queue is increasing in the management
> console.
> # Run the command again to connect the receiver.
> # Note that NO pending messages are received. Note that the queue id in the
> management console did change. Note that the queue in the management console
> now has 0 pending messages.
>
> Conclusion: For 2 independent durable subscriptions adding the multicast:
> prefix will remove the existing durable subscription and replace it with a
> new one while not adding the multicast: prefix will only the receiver to
> reuse the existing durable subscription.
>
> Minimal broker.xml:
>
> {code:xml}
> Minimal broker.xml:
> <?xml version='1.0'?>
> <configuration xmlns="urn:activemq"
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
> xmlns:xi="http://www.w3.org/2001/XInclude";
> xsi:schemaLocation="urn:activemq
> /schema/artemis-configuration.xsd">
> <core xmlns="urn:activemq:core"
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
> xsi:schemaLocation="urn:activemq:core ">
> <name>ARTEMIS</name>
> <acceptors>
> <acceptor
> name="amqp">tcp://0.0.0.0:5672?tcpSendBufferSize=1048576;tcpReceiveBufferSize=1048576;protocols=AMQP;useEpoll=true;amqpCredits=1000;amqpLowCredits=300;amqpMinLargeMessageSize=102400;amqpDuplicateDetection=true;anycastPrefix=anycast:;multicastPrefix=multicast:;sslEnabled=false</acceptor>
> </acceptors>
> <security-settings>
> <security-setting match="foobar">
> <!-- * = own (sender+receiver) appname -->
> <permission type="createNonDurableQueue" roles="amq"/>
> <permission type="deleteNonDurableQueue" roles="amq"/>
> <permission type="createDurableQueue" roles="amq"/>
> <permission type="deleteDurableQueue" roles="amq"/>
> <permission type="createAddress" roles="amq"/>
> <permission type="deleteAddress" roles="amq"/>
> <permission type="browse" roles="amq"/>
> <permission type="consume" roles="amq"/>
> <permission type="send" roles="amq"/>
> </security-setting>
> </security-settings>
> <address-settings>
> <address-setting match="foobar">
> <!-- * = sender appname -->
> <max-size-bytes>100000000</max-size-bytes>
> <page-size-bytes>10000000</page-size-bytes>
> <address-full-policy>BLOCK</address-full-policy>
> <auto-create-queues>true</auto-create-queues>
> <auto-create-addresses>true</auto-create-addresses>
> <auto-create-jms-queues>false</auto-create-jms-queues>
> <auto-create-jms-topics>true</auto-create-jms-topics>
> <min-expiry-delay>60000</min-expiry-delay>
> <max-expiry-delay>604800000</max-expiry-delay>
> <default-queue-routing-type>MULTICAST</default-queue-routing-type>
>
> <default-address-routing-type>MULTICAST</default-address-routing-type>
> </address-setting>
> </address-settings>
> <addresses>
> <address name="foobar">
> <multicast>
> </multicast>
> </address>
> </addresses>
> </core>
> </configuration>
> {code}
>
>
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