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https://issues.apache.org/jira/browse/AMQ-6639?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15945316#comment-15945316
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Timothy Bish commented on AMQ-6639:
-----------------------------------
5.14.4 is the latest release, you should test against that and if there's still
an issue create a unit test that can reproduce the problem.
> MQTT : "Lost Connection" LWT message are not cancelled after network come back
> ------------------------------------------------------------------------------
>
> Key: AMQ-6639
> URL: https://issues.apache.org/jira/browse/AMQ-6639
> Project: ActiveMQ
> Issue Type: Bug
> Components: MQTT
> Affects Versions: 5.13.3
> Environment: linux.
> Application android and ios
> Reporter: Aland Valdor
>
> Hello,
> We have an issue with the MQTT ActiveMQ.
> This is our situation:
> Our mobile applications are connected to our ActiveMQ MQTT server.
> We use the LWT message to detect the mobile "network lost".
> We noticed that when we got a mobile "network lost", the LWT message is sent
> 90s after the disconnect. If the network comes back before 90s, a retained
> message is sent to alert the server. But we saw that the "network lost" LWT
> message is STILL sent even if we received the retained message.
> For me, the LWT message "network lost" should be cancelled if we received a
> new retained message.
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