Queues - ministryofjustice/prison-visits-2 GitHub Wiki
In the development and production environments, queues are backed by Redis via Sidekiq. To run the consumers:
$ bundle exec sidekiq
NOTE: The queue consumers must be restarted when the application is updated.
An interface to the queues is available by running the Sidekiq web interface:
$ bundle exec rackup sidekiq-admin.ru
This requires the SESSION_SECRET_KEY environment variable (see configuration notes).
If Redis is running somewhere other than the default port on the local machine, REDIS_URL must be set (see below).