ShardId

Remarks

A shard is a map being simulated: one process, one scene, a population. This names the shard rather than the process holding it, and the distinction is the one that makes recovery expressible — doc 27 § Health says a lost shard is replaced by a placement, not a resurrection, so the new process gets a new RealmInstanceId and, for anything that survives, the same ShardId never comes back.

A GUID because it is minted by whoever decides a shard should exist, and in a cluster that is several machines at once. A counter would need a coordinator to hand out identities before the coordinator that hands out shards had decided anything.

Fields and properties (3)

• public Guid Value

  The identity. Empty is None.

• public static ShardId None

  No shard.

• public bool IsValid

  Whether this names a shard at all.

Methods (4)

• public ShardId(Guid Value)

  Which map instance. The question the whole control plane is keyed by.

• public static ShardId New()

  Mints one.

• public static bool TryParse(string? text, out ShardId shard)

  Reads one back.

• public override string ToString()

  Returns the fully qualified type name of this instance.

Used by (70, showing 40)

• ArrivalTestsVixen.Live.Transfer.Tests
• CandidateVerdictVixen.Live.Orchestrator
• ClientTransferTestsVixen.Live.Transfer.Tests
• ClusterGrainsVixen.Live.Realm.Cluster
• ClusterSerializationTestsVixen.Live.Cluster.Tests
• DockerPlacementVixen.Live.Placement.Docker
• DockerPlacementTestsVixen.Live.Placement.Docker.Tests
• FakeClusterVixen.Live.Realm.Cluster.Tests
• FakeFleetVixen.Live.Gate.Tests
• FakeMapVixen.Live.Realm.Cluster.Tests
• FakePlayerVixen.Live.Realm.Cluster.Tests
• FleetActionVixen.Live.Orchestrator
• FleetGrainVixen.Live.Orchestrator
• FleetSimulationVixen.Live.Orchestrator.Tests
• GateLogVixen.Live.Gate
• GateServiceVixen.Live.Gate
• GateServiceTestsVixen.Live.Gate.Tests
• IFleetGrainVixen.Live.Cluster
• IMapGrainVixen.Live.Cluster
• IPlayerGrainVixen.Live.Cluster
• IRealmGrainsVixen.Live.Realm.Cluster
• KubernetesPlacementVixen.Live.Placement.Kubernetes
• KubernetesPlacementTestsVixen.Live.Placement.Kubernetes.Tests
• LiveVocabularyTestsVixen.Live.Abstractions.Tests
• MapCoordinatorVixen.Live.Orchestrator
• MapCoordinatorTestsVixen.Live.Orchestrator.Tests
• MapFleetVixen.Live.Orchestrator
• MapFleetTestsVixen.Live.Orchestrator.Tests
• MapGrainVixen.Live.Orchestrator
• OccupantVixen.Live.Orchestrator
• OrchestratorLogVixen.Live.Orchestrator
• PlaceRequestVixen.Live.Cluster
• PlaceResultVixen.Live.Cluster
• PlacementDecisionVixen.Live.Orchestrator
• PlacementDirectorVixen.Live.Orchestrator
• PlacementDirectorTestsVixen.Live.Orchestrator.Tests
• PlacementEventVixen.Live.Abstractions
• PlacementRequestVixen.Live.Orchestrator
• PlacementWeightsTestsVixen.Live.Orchestrator.Tests
• PlayerAdmissionVixen.Live.Realm