Check if we can run a simple query on the database.
Check if we can run a simple query on the database.
actor system required for Redis connection
deep check response with _status:OK_ if ok; otherwise with _status:NOK_
Gives us an active redis client.
Gives us an active redis client. If none exists yet it'll be created.
actor system required for Redis connection
redis client
author: cvandrei since: 2017-03-15