public void Register <T, TC, TE, TS>(Func <T> entityFactory)
where T : ShardedEntity <TC, TE, TS>
where TC : AbstractCommand
where TE : AbstractEvent
where TS : AbstractState
{
var proto = entityFactory.Invoke();
var entityTypeName = proto.EntityTypeName;
var entityClassType = proto.GetType();
var alreadyRegistered = RegisteredTypeNames.GetOrAdd(entityTypeName, entityClassType);
if (alreadyRegistered != null && alreadyRegistered != entityClassType)
{
throw new InvalidOperationException($"The entity type {nameof(T)} is already registered");
}
ReverseRegister.TryAdd(entityClassType, entityTypeName);
var PassivateAfterIdleTimeout = ActorSystem.Settings.Config.GetConfig("wyvern.persistence")
.GetTimeSpan("passivate-after-idle-timeout", TimeSpan.FromSeconds(100));
const string snapshotPluginId = "";
const string journalPluginId = "";
JoinCluster(ActorSystem);
if (Role.ForAll(Cluster.Get(ActorSystem).SelfRoles.Contains))
{
ActorSystem.Log.Info("Cluster sharding initialized");
var props = ShardedEntityActorProps.Create <T, TC, TE, TS>(
entityTypeName,
Option <string> .None,
entityFactory,
SnapshotAfter,
PassivateAfterIdleTimeout,
snapshotPluginId,
journalPluginId
);
Sharding.Start(
entityTypeName,
props,
ShardingSettings,
ExtractEntityId,
ExtractShardId
);
}
else
{
ActorSystem.Log.Warning("Cluster proxy initialized");
Sharding.StartProxy(
entityTypeName,
Role.Value,
ExtractEntityId,
ExtractShardId
);
}
}
