GetClusterShardingStats
@SerialVersionUID(1L)
case class GetClusterShardingStats(timeout: FiniteDuration) extends ShardRegionQuery with ClusterShardingSerializable
Send this message to the ShardRegion actor to request for ClusterShardingStats,
which contains statistics about the currently running sharded entities in the
entire cluster. If the timeout is reached without answers from all shard regions
the reply will contain an empty map of regions.
Intended for testing purpose to see when cluster sharding is "ready" or to monitor the state of the shard regions.
trait Product
trait Equals
trait Serializable
trait ShardRegionQuery
class Object
trait Matchable
class Any