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https://issues.apache.org/activemq/browse/AMQ-2929?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=62025#action_62025
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Timothy Bish commented on AMQ-2929:
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Can you provide a unit test or sample that demonstrates the issue, it would
help to ensure the problem gets fixed and stays fixed.
> Compressed text message received by consumer uncompressed
> ---------------------------------------------------------
>
> Key: AMQ-2929
> URL: https://issues.apache.org/activemq/browse/AMQ-2929
> Project: ActiveMQ
> Issue Type: Bug
> Components: Broker
> Affects Versions: 5.3.2
> Environment: ActiveMQ 5.3.2 / Camel 2.2.0
> Reporter: Michael Chen
>
> I have a queue setup to send and consume compressed text messages. This is
> done via Spring setting ActiveMQConnectionFactory.useCompression to true. If
> the consumer connects to this queue before the first message is arrives,
> everything works great.
> If the messages are sent to this queue before the consumer connects, those
> early messages will cause ZipException "unknown compression method" when
> consumed by the belated consumer. Debugger shows that the
> ActiveMQTextMessage.content already contains the uncompressed text (with 4
> leading length bytes) when ActiveMQTextMessage.getText() is called.
> If I set useCompression to false, early messages are consumed with no
> problems. Please look into this.
> I notice that after ActiveMQTextMessage.getText() decompress the message, it
> does not set compressed to false. Not sure if that is the cause.
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