[jira] [Created] (CAMEL-11691) Should resubscribe when reconnect MQTT

[abccbaandy (JIRA)]

abccbaandy created CAMEL-11691:
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             Summary: Should resubscribe when reconnect MQTT
                 Key: CAMEL-11691
                 URL: https://issues.apache.org/jira/browse/CAMEL-11691
             Project: Camel
          Issue Type: Bug
          Components: camel-paho
    Affects Versions: 2.19.2
            Reporter: abccbaandy


There is a feature in MqttConnectOptions called setAutomaticReconnect
https://www.eclipse.org/paho/files/javadoc/org/eclipse/paho/client/mqttv3/MqttConnectOptions.html#setAutomaticReconnect-boolean-

But, when it reconnect, it doesn't resubscribe the topics. Paho provide a 
callback : MqttCallbackExtended, it got called when connect completed. So we 
can subscribe the topics again in that callback.
https://www.eclipse.org/paho/files/javadoc/org/eclipse/paho/client/mqttv3/MqttCallbackExtended.html

I check camel-paho source code, seems it use MqttCallback instead 
MqttCallbackExtended.

Can anyone implement this feature?

Thanks





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