public ReplicatorMessageSerializerSpec(ITestOutputHelper output) : base(BaseConfig, "ReplicatorMessageSerializerSpec", output)
{
_serializer = new ReplicatorMessageSerializer((ExtendedActorSystem)Sys);
// We dont have Artery implementation
// _protocol = ((RemoteActorRefProvider) ((ExtendedActorSystem)Sys).Provider).RemoteSettings.Artery.Enabled
_protocol = "akka.tcp";
_address1 = new UniqueAddress(new Address("akka.tcp", Sys.Name, "some.host.org", 4711), 1);
_address2 = new UniqueAddress(new Address("akka.tcp", Sys.Name, "other.host.org", 4711), 2);
_address3 = new UniqueAddress(new Address("akka.tcp", Sys.Name, "some.host.org", 4711), 3);
_keyA = new GSetKey <string>("A");
}
public DDataShardCoordinator(string typeName, ClusterShardingSettings settings, IShardAllocationStrategy allocationStrategy, IActorRef replicator, int majorityMinCap, bool rememberEntities)
{
_replicator = replicator;
_rememberEntities = rememberEntities;
Settings = settings;
AllocationStrategy = allocationStrategy;
Log = Context.GetLogger();
Cluster = Cluster.Get(Context.System);
CurrentState = PersistentShardCoordinator.State.Empty.WithRememberEntities(settings.RememberEntities);
RemovalMargin = Cluster.DowningProvider.DownRemovalMargin;
MinMembers = string.IsNullOrEmpty(settings.Role)
? Cluster.Settings.MinNrOfMembers
: (Cluster.Settings.MinNrOfMembersOfRole.TryGetValue(settings.Role, out var min) ? min : Cluster.Settings.MinNrOfMembers);
RebalanceTask = Context.System.Scheduler.ScheduleTellRepeatedlyCancelable(Settings.TunningParameters.RebalanceInterval, Settings.TunningParameters.RebalanceInterval, Self, RebalanceTick.Instance, Self);
_readConsistency = new ReadMajority(settings.TunningParameters.WaitingForStateTimeout, majorityMinCap);
_writeConsistency = new WriteMajority(settings.TunningParameters.UpdatingStateTimeout, majorityMinCap);
_coordinatorStateKey = new LWWRegisterKey <PersistentShardCoordinator.State>(typeName + "CoordinatorState");
_allShardsKey = new GSetKey <string>($"shard-{typeName}-all");
_allKeys = rememberEntities
? ImmutableHashSet.CreateRange(new IKey <IReplicatedData>[] { _coordinatorStateKey, _allShardsKey })
: ImmutableHashSet.Create <IKey <IReplicatedData> >(_coordinatorStateKey);
if (rememberEntities)
{
replicator.Tell(Dsl.Subscribe(_allShardsKey, Self));
}
Cluster.Subscribe(Self, ClusterEvent.SubscriptionInitialStateMode.InitialStateAsEvents, typeof(ClusterEvent.ClusterShuttingDown));
// get state from ddata replicator, repeat until GetSuccess
GetCoordinatorState();
GetAllShards();
Context.Become(WaitingForState(_allKeys));
}
