private Akka.Cluster.PubSub.Serializers.Proto.SendToAll SendToAllToProto(SendToAll sendToAll) { return Akka.Cluster.PubSub.Serializers.Proto.SendToAll.CreateBuilder() .SetPath(sendToAll.Path) .SetAllButSelf(sendToAll.ExcludeSelf) .SetPayload(PayloadToProto(sendToAll.Message)) .Build(); }