[Other] Using Shared Subscription on RabbitMQ using MQTTv5

[ravi1009]

Community Support Policy

• I have read RabbitMQ's Community Support Policy

RabbitMQ version used

4.0.3

How is RabbitMQ deployed?

Kubernetes Operator(s) from Team RabbitMQ

Steps to reproduce the behavior in question

I have RabbitMQ cluster deployed in Kubernetes cluster in Digital ocean with rabbitmq:4.0-management image. We have a use case of using shared subscription. As we would be having multiple consumer on our application k8's cluster. From the documentation of rabbitMQ https://www.rabbitmq.com/blog/2023/07/21/mqtt5 I see it still does not provide shared subscription when using MQTTV5. We want to move from MQTT 3.1.1 to V5 but it serves a purpose of using shared subscription. Do we have an update on this or any work around so that we could use this feature?

[michaelklishin]

@ravi1009 there are no updates. There won't be any significant MQTTv5 changes in 4.1.

RabbitMQ is open source software. If you really need that feature, you can contribute it or pay someone to contribute it.