Get the specified key.

GetOrCreate the cache entry.

Lock the specified key and get a release method in return.

New remote cache struct.

Release the lock with logging the error occuring.

Set the specified key to the provided value with ttl.

Nil is the error value in case the specified key does not exist.

Client contains the client and locker.

Options are definable options for caching an entry.

RemoteLock is a lock that can be released.