How to disable 'mqtt-subscription-" queue created automatically?

[chienhust]

When i create a connection between MQTTNet and RabbitMQ Server, i see that queue named "mqtt-subscription-57e95593-3e68-4dbe-a7d7-fecf1fece4c2qos0" that is created automatically on RabbitMQ, so How to disable 'mqtt-subscription-" queue created automatically? Thank you very much.

[michaelklishin]

Those queues are created by the MQTT plugin when an MQTT client subscribes to a topic. You can disable the plugin but then you won't be able to use MQTT with this RabbitMQ installation.

[chienhust]

Thank you for your reply, I have to use MQTT plugin for MQTT connection, is there other way to remove/hide "mqtt-subscription-" queues created automatically? because I don't need to work with these queues.

[mkuratczyk]

The queues are created because your client applications subscribe to MQTT topics and RabbitMQ MQTT plugin implementats subscription as queues: https://www.rabbitmq.com/mqtt.html#implementation. The best way to not have these queues is to not subscribe to topics if you don't need to be subscribed.

[chienhust]

@mkuratczyk Thank you very much.

[m-arre]

If you're using the management UI you could hide them by setting this regex in the search box ^((?!mqtt-subscription-*).)*$

[chienhust]

@m-arre Thank you very much.