How to close connection for a job type

From what I see, Kue is creating new Redis connections for every job type. We have a scenario where we have queues for each user so 200 active users with Redis connections can become an issue - especially as I don't see a way to stop processing a job type, thereby closing its underlying Redis connection.

1) Can the Redis connection be shared - from what I see, Kue cannot currently do this?
2) How can a let Kue know that it should no longer process a job type so they underlying connection to Redis is closed?

No files, tests, or entry points are named. Start by tracing how Kue creates Redis connections for each job type and whether it exposes a stop or cleanup operation; then review existing queue and worker documentation. Done would be a clearly scoped answer about connection sharing or job-type shutdown, with any required API behavior defined.

Written by the indexing model from the issue text.