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https://issues.apache.org/jira/browse/CAMEL-8432?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Willem Jiang resolved CAMEL-8432.
---------------------------------
Resolution: Fixed
Fix Version/s: 2.15.0
2.14.3
Applied the patch into camel master and camel-2.14.x branches with thanks to
Mark.
> camel-mqtt: MQTT wildcard ('+') subscription broken
> ---------------------------------------------------
>
> Key: CAMEL-8432
> URL: https://issues.apache.org/jira/browse/CAMEL-8432
> Project: Camel
> Issue Type: Bug
> Components: camel-mqtt
> Affects Versions: 2.14.1
> Reporter: Mark Mindenhall
> Assignee: Willem Jiang
> Fix For: 2.14.3, 2.15.0
>
> Attachments: 0001-CAMEL-8432-2.14.x.patch,
> 0001-CAMEL-8432-2.15.x.patch
>
>
> [MQTT single-level
> wildcards|http://docs.oasis-open.org/mqtt/mqtt/v3.1.1/os/mqtt-v3.1.1-os.html#_Toc398718106]
> ("\+" character) are broken within topic subscriptions. This is due to URL
> encoding/decoding that is done on the component URI, which results in the
> "\+" being replaced with a space. I also tried with "%2B" instead of the
> "\+" sign, which gave the same result.
> A search led me to CAMEL-8056, which mentions needing to override the
> {{useRawUri}} method to return {{true}}. I'm working on a patch and updated
> unit tests for this.
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