Allow queues not to be persisted when unsubscribed

[xaviertholot]

Hello,

I am using https://github.com/cdmbase/graphql-rabbitmq-subscriptions which uses this pubsub, and I noticed that when a client disconnects, the pubsub unsubscribes successfully, but only cleans the consumers, not the queues.

As seen on the picture above, RabbitMQ queues continue to stack, and it becomes problematic when we have thousands of users.
Is there a way to change this behavior ?

I was thinking about passing a autoDelete: true to the queues when created... But your opinion is very welcomed 😃

[Stradivario]

Oh my god i am struggling from this problem for few years.

I am trying to find out how to remove all queues since in couple of hours usage rabbitmq consumes too much memory.

In the meantime any idea how to get rid of the queues did you figure out ?

I will research more further about this scenario.

@xaviertholot

EDIT: I found your PR thanks for the support!