Launch a worker

You can either go towards the CLI route with:

$ procrastinate --verbose --app=dotted.path.to.app worker [--name=worker-name] [queue [...]]

or, identically, use the code way:

app.run_worker(queues=["queue", ...], name="worker-name")

In both cases, not specifying queues will tell Procrastinate to listen to every queue. Naming the worker is optional.