Test whether the persistence service is reachable.

First, create a persistence service controller object and use that object to start the persistence service. Once you have a persistence service running, you can ping the service.

ctrl = mps.cache.control('myRedisConnection','Redis','Port',4519);
start(ctrl)
ping(ctrl)

Sending ping to Redis on localhost:4519.
Redis service running on localhost:4519.

ans =

  logical

   1