class DomainNodes[DC <: DomainConfig] extends ManagedNodes[Domain, DC, DomainNodeParameters, DomainNodeBootstrap]

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Inherited
  1. DomainNodes
  2. ManagedNodes
  3. FlagCloseableAsync
  4. HasCloseContext
  5. PromiseUnlessShutdownFactory
  6. NamedLogging
  7. Nodes
  8. FlagCloseable
  9. PerformUnlessClosing
  10. OnShutdownRunner
  11. AutoCloseable
  12. AnyRef
  13. Any
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new DomainNodes(create: (String, DC) => DomainNodeBootstrap, migrationsFactory: DbMigrationsFactory, timeouts: ProcessingTimeout, configs: Map[String, DC], parameters: (String) => DomainNodeParameters, loggerFactory: NamedLoggerFactory)(implicit executionContext: ExecutionContextIdlenessExecutorService)

Type Members

  1. type InstanceName = String
    Definition Classes
    Nodes

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. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. 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
  6. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native() @IntrinsicCandidate()
  7. 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
  8. def closeAsync(): Seq[AsyncOrSyncCloseable]

    closeAsync asynchronously releases resources held by a future

    closeAsync asynchronously releases resources held by a future

    returns

    an ordered sequence of async and sync closeables with async closeables made up of future and timeout

    Attributes
    protected
    Definition Classes
    ManagedNodesFlagCloseableAsync
  9. implicit val closeContext: CloseContext
    Definition Classes
    HasCloseContext
  10. def closingTimeout: FiniteDuration
    Attributes
    protected
    Definition Classes
    FlagCloseablePerformUnlessClosing
  11. def containsShutdownTask(token: Long): Boolean
    Definition Classes
    OnShutdownRunner
  12. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  13. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  14. implicit def errorLoggingContext(implicit traceContext: TraceContext): ErrorLoggingContext
    Attributes
    protected
    Definition Classes
    NamedLogging
  15. implicit val executionContext: ExecutionContextIdlenessExecutorService
    Attributes
    protected
  16. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @IntrinsicCandidate()
  17. def getRunning(name: InstanceName): Option[DomainNodeBootstrap]

    Get the single running node

    Get the single running node

    Definition Classes
    ManagedNodesNodes
  18. def getStarting(name: InstanceName): Option[DomainNodeBootstrap]

    Get the node while it is still being started.

    Get the node while it is still being started. This is mostly useful during testing to access the node in earlier stages of its initialization phase.

    Definition Classes
    ManagedNodesNodes
  19. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @IntrinsicCandidate()
  20. def internalPerformUnlessClosingF[A](name: String)(f: => Future[A])(implicit ec: ExecutionContext, traceContext: TraceContext): UnlessShutdown[Future[A]]
    Attributes
    protected
    Definition Classes
    PerformUnlessClosing
  21. def isClosing: Boolean

    Check whether we're closing.

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

    Definition Classes
    OnShutdownRunner
  22. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  23. def isRunning(name: InstanceName): Boolean

    Is the named node running?

    Is the named node running?

    Definition Classes
    ManagedNodesNodes
  24. 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
  25. def logger: TracedLogger
    Attributes
    protected
    Definition Classes
    NamedLogging
  26. val loggerFactory: NamedLoggerFactory
    Attributes
    protected
    Definition Classes
    ManagedNodesNamedLogging
  27. 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
  28. def migrateDatabase(name: InstanceName): Either[StartupError, Unit]

    Independently run any pending database migrations for the named node

    Independently run any pending database migrations for the named node

    Definition Classes
    ManagedNodesNodes
  29. 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
  30. implicit def namedLoggingContext(implicit traceContext: TraceContext): NamedLoggingContext
    Attributes
    protected
    Definition Classes
    NamedLogging
  31. lazy val names: Seq[InstanceName]

    Returns the names of all known nodes

    Returns the names of all known nodes

    Definition Classes
    ManagedNodesNodes
  32. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  33. def noTracingLogger: Logger
    Attributes
    protected
    Definition Classes
    NamedLogging
  34. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @IntrinsicCandidate()
  35. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @IntrinsicCandidate()
  36. def onCloseFailure(e: Throwable): Unit
    Attributes
    protected
    Definition Classes
    PerformUnlessClosing
  37. final def onClosed(): Unit
  38. 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()
  39. 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
  40. 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
  41. 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
  42. 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
  43. def performUnlessClosingEitherU[E, R](name: String)(etf: => EitherT[Future, E, R])(implicit ec: ExecutionContext, traceContext: TraceContext): EitherT[FutureUnlessShutdown, E, R]
    Definition Classes
    PerformUnlessClosing
  44. def performUnlessClosingEitherUSF[E, R](name: String)(etf: => EitherT[FutureUnlessShutdown, E, R])(implicit ec: ExecutionContext, traceContext: TraceContext): EitherT[FutureUnlessShutdown, E, R]
    Definition Classes
    PerformUnlessClosing
  45. 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
  46. def performUnlessClosingUSF[A](name: String)(f: => FutureUnlessShutdown[A])(implicit ec: ExecutionContext, traceContext: TraceContext): FutureUnlessShutdown[A]
    Definition Classes
    PerformUnlessClosing
  47. def repairDatabaseMigration(name: InstanceName): Either[StartupError, Unit]

    Independently repair the Flyway schema history table for the named node to reset Flyway migration checksums etc

    Independently repair the Flyway schema history table for the named node to reset Flyway migration checksums etc

    Definition Classes
    ManagedNodesNodes
  48. def runIfUsingDatabase[F[_]](storageConfig: StorageConfig)(fn: (DbConfig) => F[Either[StartupError, Unit]])(implicit F: Applicative[F]): F[Either[StartupError, Unit]]
    Attributes
    protected
    Definition Classes
    ManagedNodes
  49. 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
  50. 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
  51. def runStateChanged(waitingState: Boolean = false): Unit
    Attributes
    protected
    Definition Classes
    OnShutdownRunner
    Annotations
    @VisibleForTesting()
  52. def running: Seq[DomainNodeBootstrap]

    Get nodes that are currently running

    Get nodes that are currently running

    Definition Classes
    ManagedNodesNodes
  53. def start(name: InstanceName)(implicit traceContext: TraceContext): EitherT[Future, StartupError, Unit]

    Start an individual node by name

    Start an individual node by name

    Definition Classes
    ManagedNodesNodes
  54. def startAndWait(name: InstanceName)(implicit traceContext: TraceContext): Either[StartupError, Unit]
    Definition Classes
    ManagedNodesNodes
  55. val startUpGroup: Int

    Returns the startup group (nodes in the same group will start together)

    Returns the startup group (nodes in the same group will start together)

    Mediator & Topology manager automatically connect to a domain. Participants require an external call to reconnectDomains. Therefore, we can start participants, sequencer and domain nodes together, but we have to wait for the sequencers to be up before we can kick off mediators & topology managers.

    Definition Classes
    ManagedNodesNodes
  56. def stop(name: InstanceName)(implicit traceContext: TraceContext): EitherT[Future, ShutdownError, Unit]

    Stop the named node

    Stop the named node

    Definition Classes
    ManagedNodesNodes
  57. def stopAndWait(name: InstanceName)(implicit traceContext: TraceContext): Either[ShutdownError, Unit]
    Definition Classes
    ManagedNodesNodes
  58. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  59. val timeouts: ProcessingTimeout
    Attributes
    protected
    Definition Classes
    ManagedNodesFlagCloseable
  60. def toString(): String
    Definition Classes
    AnyRef → Any
  61. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  62. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  63. 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

Inherited from FlagCloseableAsync

Inherited from HasCloseContext

Inherited from NamedLogging

Inherited from FlagCloseable

Inherited from PerformUnlessClosing

Inherited from OnShutdownRunner

Inherited from AutoCloseable

Inherited from AnyRef

Inherited from Any

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