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eclipse-paho / paho.mqtt.cpp

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can't use get method in properties because of missing const #514

Open Ubiquite opened 1 month ago

Ubiquite commented 1 month ago

I can't use get method of class properties in message_arrived callback because it's not const but the parameter is mqtt::const_message_ptr. https://github.com/eclipse/paho.mqtt.cpp/blob/master/include/mqtt/properties.h#L387

Could you make is const ?

Because of that issue I used the c_struct to get the user property I needed, is there a better way ?

Thank you very much

fpagliughi commented 1 month ago

Oh, yes, you’re right. That should be const.