ROLE

YEDIS only has master role as far as Redis compatibility is concerned.

Synopsis

ROLE
This command provides information of a Redis instance, such as its role, its state of replication, its followers, or its master. Roles are either "master", "follower", or "sentinel".

Information of a master instance may include the following.

1. "master"
2. An integer that represents state of replication
3. An array of connected followers { IP address, IP port, State of replication }

Information of a follower instance may include the following.

1. "follower"
2. Master IP address
3. Master IP port
4. Connection state that is either "disconnected", "connecting", "sync", or "connected"
5. An integer that represents state of replication

Information of a sentinel instance may include the following.

1. "sentinel"
2. An array of master names.

Return value

Returns an array of values.

Examples

1) "master"
2) 0
3) 1) 1) "127.0.0.1"
      2) "9200"
      3) "0"
   2) 1) "127.0.0.1"
      2) "9201"
      3) "0"

See also

auth, config