Packages

class DomainNodeBootstrap extends CantonNodeBootstrapBase[Domain, DomainConfig, DomainNodeParameters, DomainMetrics] with DomainTopologyManagerIdentityInitialization[StoredDomainNodeSettings]

Startup / Bootstrapping class for domain

The domain startup has three stages: (1) start core services, wait until domainId is initialized (first time) (2) start domain topology manager, wait until essential state is seeded (sequencer, identity and mediator keys are set) (3) start domain entities

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Inherited
  1. DomainNodeBootstrap
  2. DomainTopologyManagerIdentityInitialization
  3. CantonNodeBootstrapBase
  4. CantonNodeBootstrapCommon
  5. NoTracing
  6. HasCloseContext
  7. PromiseUnlessShutdownFactory
  8. CantonNodeBootstrap
  9. NamedLogging
  10. FlagCloseable
  11. PerformUnlessClosing
  12. OnShutdownRunner
  13. AutoCloseable
  14. AnyRef
  15. Any
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new DomainNodeBootstrap(arguments: CantonNodeBootstrapCommonArguments[DomainConfig, DomainNodeParameters, DomainMetrics], sequencerRuntimeFactory: SequencerRuntimeFactory, mediatorFactory: MediatorRuntimeFactory)(implicit executionContext: ExecutionContextIdlenessExecutorService, executionSequencerFactory: ExecutionSequencerFactory, scheduler: ScheduledExecutorService, actorSystem: ActorSystem)

Type Members

  1. class InitializationWatcher extends FlagCloseable with NamedLogging
    Attributes
    protected
    Definition Classes
    CantonNodeBootstrapBase

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. implicit val actorSystem: ActorSystem
    Definition Classes
    CantonNodeBootstrapCommon
  5. val adminApiConfig: AdminServerConfig
    Attributes
    protected
    Definition Classes
    CantonNodeBootstrapCommon
  6. val adminServer: CloseableServer
    Attributes
    protected
    Definition Classes
    CantonNodeBootstrapCommon
  7. val adminServerRegistry: CantonMutableHandlerRegistry
    Attributes
    protected
    Definition Classes
    CantonNodeBootstrapCommon
  8. val arguments: CantonNodeBootstrapCommonArguments[DomainConfig, DomainNodeParameters, DomainMetrics]
    Attributes
    protected
    Definition Classes
    CantonNodeBootstrapCommon
  9. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  10. def authorizeDomainGovernance[E <: CantonError](manager: TopologyManager[E], key: SigningPublicKey, mapping: DomainGovernanceMapping, protocolVersion: ProtocolVersion)(implicit traceContext: TraceContext): EitherT[FutureUnlessShutdown, String, Unit]
    Attributes
    protected
    Definition Classes
    DomainTopologyManagerIdentityInitialization
  11. def authorizeIfNew[E <: CantonError, Op <: TopologyChangeOp](manager: TopologyManager[E], transaction: TopologyTransaction[Op], signingKey: SigningPublicKey, protocolVersion: ProtocolVersion)(implicit traceContext: TraceContext): EitherT[FutureUnlessShutdown, String, Unit]
    Attributes
    protected
    Definition Classes
    CantonNodeBootstrapBase
  12. def authorizeStateUpdate[E <: CantonError](manager: TopologyManager[E], key: SigningPublicKey, mapping: TopologyStateUpdateMapping, protocolVersion: ProtocolVersion)(implicit traceContext: TraceContext): EitherT[FutureUnlessShutdown, String, Unit]
    Attributes
    protected
    Definition Classes
    CantonNodeBootstrapBase
  13. val authorizedTopologyStore: TopologyStore[AuthorizedStore.type]
    Attributes
    protected
    Definition Classes
    CantonNodeBootstrapBase
  14. def autoInitializeIdentity(initConfigBase: InitConfigBase): EitherT[FutureUnlessShutdown, String, Unit]

    Generate an identity for the node.

    Generate an identity for the node.

    Attributes
    protected
    Definition Classes
    DomainNodeBootstrapCantonNodeBootstrapBase
  15. def cancelShutdownTask(token: Long): Unit

    Removes a shutdown task from the list using a token returned by runOnShutdown

    Removes a shutdown task from the list using a token returned by runOnShutdown

    Definition Classes
    OnShutdownRunner
  16. def clock: Clock
  17. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native() @HotSpotIntrinsicCandidate()
  18. final def close(): Unit

    Blocks until all earlier tasks have completed and then prevents further tasks from being run.

    Blocks until all earlier tasks have completed and then prevents further tasks from being run.

    Definition Classes
    FlagCloseableOnShutdownRunner → AutoCloseable
  19. implicit val closeContext: CloseContext
    Definition Classes
    HasCloseContext
  20. def closingTimeout: FiniteDuration
    Attributes
    protected
    Definition Classes
    FlagCloseablePerformUnlessClosing
  21. def config: DomainConfig
  22. def connectionPoolForParticipant: Boolean
    Attributes
    protected
    Definition Classes
    CantonNodeBootstrapCommon
  23. def containsShutdownTask(token: Long): Boolean
    Definition Classes
    OnShutdownRunner
  24. val crypto: Some[Crypto]

    Access to the private and public store to support local key inspection commands

    Access to the private and public store to support local key inspection commands

    Definition Classes
    CantonNodeBootstrapBaseCantonNodeBootstrap
  25. val cryptoConfig: CryptoConfig
    Attributes
    protected
    Definition Classes
    CantonNodeBootstrapCommon
  26. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  27. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  28. implicit def errorLoggingContext(implicit traceContext: TraceContext): ErrorLoggingContext
    Attributes
    protected
    Definition Classes
    NamedLogging
  29. implicit val executionContext: ExecutionContextIdlenessExecutorService
    Definition Classes
    CantonNodeBootstrapCommon
  30. def futureSupervisor: FutureSupervisor
    Attributes
    protected
    Definition Classes
    CantonNodeBootstrapCommon
  31. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  32. def getId: Option[NodeId]
  33. def getNode: Option[Domain]
  34. val grpcHealthServer: Option[GrpcHealthServer]
    Attributes
    protected
    Definition Classes
    CantonNodeBootstrapBase
  35. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  36. val healthReporter: GrpcHealthReporter
    Attributes
    protected
    Definition Classes
    CantonNodeBootstrapBase
  37. val indexedStringStore: IndexedStringStore
    Attributes
    protected
    Definition Classes
    CantonNodeBootstrapBase
  38. val initConfig: InitConfigBase
    Attributes
    protected
    Definition Classes
    CantonNodeBootstrapCommon
  39. val initQueue: SimpleExecutionQueue
    Attributes
    protected
    Definition Classes
    CantonNodeBootstrapCommon
  40. val initializationStore: InitializationStore
    Attributes
    protected
    Definition Classes
    CantonNodeBootstrapBase
  41. def initialize(id: NodeId): EitherT[FutureUnlessShutdown, String, Unit]

    Attempt to start the node with this identity.

    Attempt to start the node with this identity.

    Attributes
    protected
    Definition Classes
    DomainNodeBootstrapCantonNodeBootstrapBase
  42. def initializeIdentityManagerAndServices(nodeId: NodeId, staticDomainParameters: StaticDomainParameters): Either[String, DomainTopologyManager]
    Attributes
    protected
    Definition Classes
    DomainNodeBootstrapDomainTopologyManagerIdentityInitialization
  43. def initializeTopologyManagerIdentity(name: InstanceName, initialDynamicDomainParameters: DynamicDomainParameters, initConfigBase: InitConfigBase, staticDomainParametersFromConfig: StaticDomainParameters)(implicit traceContext: TraceContext): EitherT[FutureUnlessShutdown, String, (NodeId, DomainTopologyManager, SigningPublicKey)]
  44. def initializeWithProvidedId(nodeId: NodeId): EitherT[Future, String, Unit]

    Initialize the node with an externally provided identity.

    Initialize the node with an externally provided identity.

    Definition Classes
    CantonNodeBootstrapBase
  45. def internalPerformUnlessClosingF[A](name: String)(f: => Future[A])(implicit ec: ExecutionContext, traceContext: TraceContext): UnlessShutdown[Future[A]]
    Attributes
    protected
    Definition Classes
    PerformUnlessClosing
  46. val ips: IdentityProvidingServiceClient
    Attributes
    protected
    Definition Classes
    CantonNodeBootstrapCommon
  47. def isActive: Boolean
  48. def isClosing: Boolean

    Check whether we're closing.

    Check whether we're closing. Susceptible to race conditions; unless you're using using this as a flag to the retry lib or you really know what you're doing, prefer performUnlessClosing and friends.

    Definition Classes
    OnShutdownRunner
  49. def isInitialized: Boolean
  50. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  51. def isRunning: Boolean
    Attributes
    protected
    Definition Classes
    CantonNodeBootstrapBase
  52. def isWaitingForId: Boolean
    Definition Classes
    CantonNodeBootstrapBase
  53. def keepTrackOfOpenFutures: Boolean

    track running futures on shutdown

    track running futures on shutdown

    set to true to get detailed information about all futures that did not complete during shutdown. if set to false, we don't do anything.

    Attributes
    protected
    Definition Classes
    PerformUnlessClosing
  54. val livenessHealthService: HealthService
    Attributes
    protected
    Definition Classes
    CantonNodeBootstrapBase
  55. def logger: TracedLogger
    Attributes
    protected
    Definition Classes
    NamedLogging
  56. def loggerFactory: NamedLoggerFactory
  57. def maxSleepMillis: Long

    How often to poll to check that all tasks have completed.

    How often to poll to check that all tasks have completed.

    Attributes
    protected
    Definition Classes
    PerformUnlessClosing
  58. def mkHealthComponents(nodeHealthService: HealthService): (GrpcHealthReporter, Option[GrpcHealthServer], HealthService)
    Attributes
    protected
    Definition Classes
    CantonNodeBootstrapCommon
  59. def mkNodeHealthService(storage: Storage): HealthService
    Attributes
    protected
    Definition Classes
    DomainNodeBootstrapCantonNodeBootstrapCommon
  60. def mkPromise[A](description: String, futureSupervisor: FutureSupervisor, logAfter: Duration = 10.seconds, logLevel: Level = Level.DEBUG)(implicit elc: ErrorLoggingContext, ec: ExecutionContext): PromiseUnlessShutdown[A]

    Use this method to create a PromiseUnlessShutdown that will automatically be cancelled when the close context is closed.

    Use this method to create a PromiseUnlessShutdown that will automatically be cancelled when the close context is closed. This allows proper clean up of stray promises when the node is transitioning to a passive state.

    Note: you should *not* invoke success on the returned promise but rather use trySuccess. The reason is that the call to success may fail in case of shutdown.

    Definition Classes
    PromiseUnlessShutdownFactory
  61. def name: InstanceName
  62. implicit def namedLoggingContext(implicit traceContext: TraceContext): NamedLoggingContext
    Attributes
    protected
    Definition Classes
    NamedLogging
  63. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  64. def noTracingLogger: Logger
    Attributes
    protected
    Definition Classes
    NamedLogging
  65. lazy val nodeHealthService: HealthService

    Health service component of the node

    Health service component of the node

    Attributes
    protected
    Definition Classes
    CantonNodeBootstrapBase
  66. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  67. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  68. def onCloseFailure(e: Throwable): Unit
    Attributes
    protected
    Definition Classes
    PerformUnlessClosing
  69. def onClosed(): Unit
  70. final def onFirstClose(): Unit

    Blocks until all earlier tasks have completed and then prevents further tasks from being run.

    Blocks until all earlier tasks have completed and then prevents further tasks from being run.

    Definition Classes
    PerformUnlessClosingOnShutdownRunner
    Annotations
    @SuppressWarnings()
  71. def parameterConfig: DomainNodeParameters
    Definition Classes
    CantonNodeBootstrapCommon
  72. def parameters: DomainNodeParameters
    Definition Classes
    CantonNodeBootstrapCommon
  73. def performUnlessClosing[A](name: String)(f: => A)(implicit traceContext: TraceContext): UnlessShutdown[A]

    Performs the task given by f unless a shutdown has been initiated.

    Performs the task given by f unless a shutdown has been initiated. The shutdown will only begin after f completes, but other tasks may execute concurrently with f, if started using this function, or one of the other variants (performUnlessClosingF and performUnlessClosingEitherT). The tasks are assumed to take less than closingTimeout to complete.

    DO NOT CALL this.close as part of f, because it will result in a deadlock.

    f

    The task to perform

    returns

    scala.None$ if a shutdown has been initiated. Otherwise the result of the task.

    Definition Classes
    PerformUnlessClosing
  74. def performUnlessClosingCheckedT[A, N, R](name: String, onClosing: => Checked[A, N, R])(etf: => CheckedT[Future, A, N, R])(implicit ec: ExecutionContext, traceContext: TraceContext): CheckedT[Future, A, N, R]
    Definition Classes
    PerformUnlessClosing
  75. def performUnlessClosingEitherT[E, R](name: String, onClosing: => E)(etf: => EitherT[Future, E, R])(implicit ec: ExecutionContext, traceContext: TraceContext): EitherT[Future, E, R]

    Performs the EitherT[Future] given by etf unless a shutdown has been initiated, in which case the provided error is returned instead.

    Performs the EitherT[Future] given by etf unless a shutdown has been initiated, in which case the provided error is returned instead. Both etf and the error are lazy; etf is only evaluated if there is no shutdown, the error only if we're shutting down. The shutdown will only begin after etf completes, but other tasks may execute concurrently with etf, if started using this function, or one of the other variants (performUnlessClosing and performUnlessClosingF). The tasks are assumed to take less than closingTimeout to complete.

    DO NOT CALL this.close as part of etf, because it will result in a deadlock.

    etf

    The task to perform

    Definition Classes
    PerformUnlessClosing
  76. def performUnlessClosingEitherTF[E, R](name: String, onClosing: => E)(etf: => EitherT[Future, E, Future[R]])(implicit ec: ExecutionContext, traceContext: TraceContext): EitherT[Future, E, Future[R]]
    Definition Classes
    PerformUnlessClosing
  77. def performUnlessClosingEitherU[E, R](name: String)(etf: => EitherT[Future, E, R])(implicit ec: ExecutionContext, traceContext: TraceContext): EitherT[FutureUnlessShutdown, E, R]
    Definition Classes
    PerformUnlessClosing
  78. def performUnlessClosingEitherUSF[E, R](name: String)(etf: => EitherT[FutureUnlessShutdown, E, R])(implicit ec: ExecutionContext, traceContext: TraceContext): EitherT[FutureUnlessShutdown, E, R]
    Definition Classes
    PerformUnlessClosing
  79. def performUnlessClosingF[A](name: String)(f: => Future[A])(implicit ec: ExecutionContext, traceContext: TraceContext): FutureUnlessShutdown[A]

    Performs the Future given by f unless a shutdown has been initiated.

    Performs the Future given by f unless a shutdown has been initiated. The future is lazy and not evaluated during shutdown. The shutdown will only begin after f completes, but other tasks may execute concurrently with f, if started using this function, or one of the other variants (performUnlessClosing and performUnlessClosingEitherT). The tasks are assumed to take less than closingTimeout to complete.

    DO NOT CALL this.close as part of f, because it will result in a deadlock.

    f

    The task to perform

    returns

    The future completes with com.digitalasset.canton.lifecycle.UnlessShutdown.AbortedDueToShutdown if a shutdown has been initiated. Otherwise the result of the task wrapped in com.digitalasset.canton.lifecycle.UnlessShutdown.Outcome.

    Definition Classes
    PerformUnlessClosing
  80. def performUnlessClosingUSF[A](name: String)(f: => FutureUnlessShutdown[A])(implicit ec: ExecutionContext, traceContext: TraceContext): FutureUnlessShutdown[A]
    Definition Classes
    PerformUnlessClosing
  81. def registerHealthGauge(): Unit
    Attributes
    protected
    Definition Classes
    CantonNodeBootstrapCommon
  82. def runOnShutdown[T](task: RunOnShutdown)(implicit traceContext: TraceContext): Long

    Same as runOnShutdown_ but returns a token that allows you to remove the task explicitly from being run using cancelShutdownTask

    Same as runOnShutdown_ but returns a token that allows you to remove the task explicitly from being run using cancelShutdownTask

    Definition Classes
    OnShutdownRunner
  83. def runOnShutdown_[T](task: RunOnShutdown)(implicit traceContext: TraceContext): Unit

    Register a task to run when shutdown is initiated.

    Register a task to run when shutdown is initiated.

    You can use this for example to register tasks that cancel long-running computations, whose termination you can then wait for in "closeAsync".

    Definition Classes
    OnShutdownRunner
  84. def runOnSkippedInitialization: EitherT[Future, String, Unit]

    When a node is not initialized and auto-init is false, we skip initialization.

    When a node is not initialized and auto-init is false, we skip initialization. This can be overridden to give a chance to a node to still perform some operation after it has been started but not yet initialized.

    Definition Classes
    DomainNodeBootstrapCantonNodeBootstrapBase
  85. def runStateChanged(waitingState: Boolean = false): Unit
    Attributes
    protected
    Definition Classes
    OnShutdownRunner
    Annotations
    @VisibleForTesting()
  86. implicit val scheduler: ScheduledExecutorService
    Definition Classes
    CantonNodeBootstrapCommon
  87. def sequencedTopologyStores: Seq[TopologyStore[TopologyStoreId]]

    All existing domain stores

    All existing domain stores

    Attributes
    protected
    Definition Classes
    DomainNodeBootstrapCantonNodeBootstrapBase
  88. def start(): EitherT[Future, String, Unit]

    Attempt to start the node.

    Attempt to start the node. If a previously initialized identifier is available the node will be immediately initialized. If there is no existing identity and autoinit is enabled an identity will be automatically generated and then the node will initialize. If there is no existing identity and autoinit is disabled start will immediately exit to wait for an identity to be externally provided through initializeWithProvidedId.

    Definition Classes
    CantonNodeBootstrapBaseCantonNodeBootstrap
  89. def startInstanceUnlessClosing(instanceET: => EitherT[FutureUnlessShutdown, String, Domain]): EitherT[FutureUnlessShutdown, String, Unit]

    kick off initialisation during startup

    kick off initialisation during startup

    Attributes
    protected
    Definition Classes
    CantonNodeBootstrapBase
  90. def startTopologyManagementWriteService[E <: CantonError](topologyManager: TopologyManager[E]): Unit
    Attributes
    protected
    Definition Classes
    CantonNodeBootstrapBase
  91. def startWithStoredNodeId(id: NodeId): EitherT[FutureUnlessShutdown, String, Unit]
    Attributes
    protected
    Definition Classes
    CantonNodeBootstrapBase
  92. val storage: Storage
    Attributes
    protected
    Definition Classes
    CantonNodeBootstrapBase
  93. final def storeId(id: NodeId): EitherT[Future, String, Unit]
    Attributes
    protected
    Definition Classes
    CantonNodeBootstrapBase
  94. def supportsReplicaInitialization: Boolean

    Can this node be initialized by a replica

    Can this node be initialized by a replica

    Attributes
    protected
    Definition Classes
    CantonNodeBootstrapBase
  95. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  96. def timeouts: ProcessingTimeout
  97. def toString(): String
    Definition Classes
    AnyRef → Any
  98. def topologyManagerWriteService[E <: CantonError](topologyManager: TopologyManager[E]): ServerServiceDefinition
    Attributes
    protected
    Definition Classes
    CantonNodeBootstrapBase
  99. implicit def traceContext: TraceContext
    Attributes
    protected
    Definition Classes
    NoTracing
  100. implicit val tracer: Tracer
    Attributes
    protected
    Definition Classes
    CantonNodeBootstrapCommon
  101. val tracerProvider: TracerProvider
    Attributes
    protected
    Definition Classes
    CantonNodeBootstrapCommon
  102. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  103. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  104. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable]) @Deprecated @Deprecated
    Deprecated

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