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c

com.digitalasset.canton.domain.block

BlockSequencerStateManager

class BlockSequencerStateManager extends FlagCloseable with NamedLogging with AutoCloseable

State manager for operating a sequencer using Blockchain based infrastructure (such as fabric or ethereum)

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Inherited
  1. BlockSequencerStateManager
  2. NamedLogging
  3. FlagCloseable
  4. AutoCloseable
  5. AnyRef
  6. Any
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new BlockSequencerStateManager(domainId: DomainId, store: SequencerBlockStore, cryptoApi: SyncCryptoClient, genesisBlockHeight: Long, timeouts: ProcessingTimeout, loggerFactory: NamedLoggerFactory)(implicit executionContext: ExecutionContext)

Type Members

  1. type CreateSubscription = Either[CreateSubscriptionError, EventSource]

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 clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native() @HotSpotIntrinsicCandidate()
  6. 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
    FlagCloseable → AutoCloseable
    Annotations
    @SuppressWarnings()
  7. def closingTimeout: FiniteDuration
    Attributes
    protected
    Definition Classes
    FlagCloseable
  8. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  9. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  10. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  11. def handleBlock(updateGenerator: (EphemeralState) => Future[BlockUpdates]): Future[BlockEphemeralState]
  12. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  13. def internalPerformUnlessClosingF[A](f: => Future[A])(implicit ec: ExecutionContext, traceContext: TraceContext): UnlessShutdown[Future[A]]
    Attributes
    protected
    Definition Classes
    FlagCloseable
  14. def isAuthorized(account: LedgerIdentity): Boolean

    Check whether a ledger identity is currently registered based on the latest state.

  15. 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
    FlagCloseable
  16. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  17. def isMemberEnabled(member: Member): Boolean

    Check whether a member is currently enabled based on the latest state.

  18. def isMemberRegistered(member: Member): Boolean

    Check whether a member is currently registered based on the latest state.

  19. 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
    FlagCloseable
  20. def logger: TracedLogger
    Attributes
    protected
    Definition Classes
    NamedLogging
  21. val loggerFactory: NamedLoggerFactory
    Attributes
    protected
    Definition Classes
    BlockSequencerStateManagerNamedLogging
  22. implicit def loggingContext(implicit traceContext: TraceContext): ErrorLoggingContext
    Attributes
    protected
    Definition Classes
    NamedLogging
  23. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  24. def noTracingLogger: Logger
    Attributes
    protected
    Definition Classes
    NamedLogging
  25. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  26. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  27. def onClosed(): Unit
  28. def performUnlessClosing[A](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.

    f

    The task to perform

    returns

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

    Definition Classes
    FlagCloseable
  29. def performUnlessClosingEitherT[E, R](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.

    etf

    The task to perform

    Definition Classes
    FlagCloseable
  30. def performUnlessClosingEitherTF[E, R](onClosing: => E)(etf: => EitherT[Future, E, Future[R]])(implicit ec: ExecutionContext, traceContext: TraceContext): EitherT[Future, E, Future[R]]
    Definition Classes
    FlagCloseable
  31. def performUnlessClosingF[A](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.

    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
    FlagCloseable
  32. def readEventsForMember(member: Member, startingAt: SequencerCounter)(implicit traceContext: TraceContext): CreateSubscription
  33. def runOnShutdown[T](task: RunOnShutdown)(implicit traceContext: TraceContext): Unit

    Register a task that will run onClose after all "performUnlessShutdown" tasks have finished

    Register a task that will run onClose after all "performUnlessShutdown" tasks have finished

    Definition Classes
    FlagCloseable
  34. def runStateChanged(waitingState: Boolean = false): Unit
    Attributes
    protected
    Definition Classes
    FlagCloseable
    Annotations
    @VisibleForTesting()
  35. def sleepMillis: Long
    Attributes
    protected
    Definition Classes
    FlagCloseable
  36. val store: SequencerBlockStore
  37. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  38. val timeouts: ProcessingTimeout
    Attributes
    protected
    Definition Classes
    BlockSequencerStateManagerFlagCloseable
  39. def toString(): String
    Definition Classes
    AnyRef → Any
  40. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  41. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  42. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  43. def waitForAuthorization(account: LedgerIdentity): Future[Unit]

    Wait for a ledger identity to be authorized on the underlying ledger

  44. def waitForMemberToBeDisabled(member: Member): Future[Unit]

    Wait for a member to be disabled on the underlying ledger

  45. def waitForMemberToExist(member: Member): Future[Unit]

    Wait for a member to be available on the underlying ledger

  46. def waitForPruningToComplete(timestamp: CantonTimestamp): Future[String]

    Wait for the sequencer pruning request to have been processed and get the returned message

Deprecated Value Members

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

Inherited from NamedLogging

Inherited from FlagCloseable

Inherited from AutoCloseable

Inherited from AnyRef

Inherited from Any

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