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List:       activemq-dev
Subject:    [jira] [Resolved] (AMQ-5298) MQTT Transport can generate class cast exception when subscription is t
From:       "Timothy Bish (JIRA)" <jira () apache ! org>
Date:       2014-07-31 21:25:40
Message-ID: JIRA.12730935.1406759712510.90094.1406841940450 () arcas
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     [ https://issues.apache.org/jira/browse/AMQ-5298?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel \
]

Timothy Bish resolved AMQ-5298.
-------------------------------

    Resolution: Fixed

Fixed the NPE scenario.  The issue with retained messages is not really related to \
this code so a separate issue will be opened to cover that.

> MQTT Transport can generate class cast exception when subscription is to a Virtual \
>                 Topic
> ----------------------------------------------------------------------------------------
>  
> Key: AMQ-5298
> URL: https://issues.apache.org/jira/browse/AMQ-5298
> Project: ActiveMQ
> Issue Type: Bug
> Components: MQTT
> Affects Versions: 5.10.0
> Reporter: Timothy Bish
> Fix For: 5.11.0
> 
> 
> When a client subscribes to a Virtual Topic and sends a duplicate subscription \
> request the method that resends the old retained messages tries to cast the \
> destination from the TopicRegion is finds to a Topic but in this case it would be a \
> VirtualTopicIntercepter and an exception is thrown disconnecting the client.



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