Delegate ExtractShardId

Interface of the function used by the ShardRegion to extract the shard id from an incoming message. Only messages that passed the ExtractEntityId will be used as input to this function.

Namespace: Akka.Cluster.Sharding
Assembly: Akka.Cluster.Sharding.dll
Syntax
[Obsolete("Use HashCodeMessageExtractor or IMessageExtractor instead.")]
public delegate string ExtractShardId(object message)
Parameters
Type Name Description
object message Interface of the function used by the to extract the shard id from an incoming message. Only messages that passed the will be used as input to this function.
Returns
Type Description
string Interface of the function used by the to extract the shard id from an incoming message. Only messages that passed the will be used as input to this function.

Extension Methods