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https://issues.apache.org/jira/browse/AMQ-5364?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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AR updated AMQ-5364:
--------------------
Attachment: ActivemqNbTests.tar.gz
> MQTT Unsubscribe does not work as intended in network of brokers scenario
> -------------------------------------------------------------------------
>
> Key: AMQ-5364
> URL: https://issues.apache.org/jira/browse/AMQ-5364
> Project: ActiveMQ
> Issue Type: Bug
> Components: MQTT
> Affects Versions: 5.11.0
> Reporter: AR
> Labels: mqtt, networkofbrokers
> Attachments: ActivemqNbTests.tar.gz
>
>
> I’m trying to make sure that if an unsubscribe() is done for an existing
> durable topic in any of the brokers, it takes effect in all the brokers (I.e)
> no further messages published to that topic (in any of the brokers) should be
> received by the client that unsubscribed (when it connects at a later time
> after publish).
> I’ve explained my test cases below and also I’ve attached my test code. The
> test numbers (from the list below) that are failing are 2, 4, 6, 7, 8, 9.
> /*
> * Test if unsubscribe() works as intended in a network of brokers (two)
> scenario
> *
> * Setup:
> * Broker1 and Broker2 are networked.
> * Broker1(B1) <-----> Broker2(B2)
> *
> * General flow:
> * 1. Clear any previous durable subs in B1 and B2 (use clean_session = true)
> * 2. Create durable subscription by connecting to B1
> * 3. Publish message in B1
> * 4. Confirm that the durable subscription was created by connecting to B1
> and receiving the message
> * 5. Unsubscribe in B1 or B2 or both
> * 6. Publish message in B1 or B2 or both
> * 7. Connect to B1 (and B2) and make sure message is NOT received
> *
> * In steps 5 (Unsub) and 6 (Pub), we can perform the steps in B1 or B2 or
> both. This gives rise to the following test cases
> * UnsubB1 UnsubB2 PubB1 PubB2
> * -----------------------------------------------------
> * 1. false true false true
> * 2. true false false true
> * 3. true true false true
> * 4. false true true false
> * 5. true false true false
> * 6. true true true false
> * 7. false true true true
> * 8. true false true true
> * 9. true true true true
> */
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