class DbAcsCommitmentStore extends AcsCommitmentStore with DbPrunableByTimeDomain[AcsCommitmentStoreError] with DbStore
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- DbAcsCommitmentStore
- DbStore
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- DbPrunableByTimeDomain
- DbPrunableByTime
- AcsCommitmentStore
- AutoCloseable
- PrunableByTime
- AcsCommitmentLookup
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Instance Constructors
- new DbAcsCommitmentStore(storage: DbStorage, domainId: IndexedDomain, protocolVersion: ProtocolVersion, cryptoApi: CryptoPureApi, timeouts: ProcessingTimeout, loggerFactory: NamedLoggerFactory)(implicit ec: ExecutionContext)
Type Members
- case class ReaderState(count: Int, readers: MultiSet[String]) extends Product with Serializable
- Definition Classes
- FlagCloseable
Value Members
- object ReaderState extends Serializable
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- FlagCloseable
- final def !=(arg0: Any): Boolean
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- final def ##: Int
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- final def ==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- def advancePruningTimestamp(phase: PruningPhase, timestamp: CantonTimestamp)(implicit traceContext: TraceContext): EitherT[Future, AcsCommitmentStoreError, Unit]
- Attributes
- protected[canton]
- Definition Classes
- DbPrunableByTime → PrunableByTime
- final def asInstanceOf[T0]: T0
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- def clone(): AnyRef
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- protected[lang]
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- @throws(classOf[java.lang.CloneNotSupportedException]) @native() @HotSpotIntrinsicCandidate()
- 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.
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- FlagCloseable → AutoCloseable
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- @SuppressWarnings()
- implicit val closeContext: CloseContext
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- HasCloseContext
- def closingTimeout: FiniteDuration
- Attributes
- protected
- Definition Classes
- FlagCloseable
- def doPrune(before: CantonTimestamp)(implicit traceContext: TraceContext): EitherT[Future, AcsCommitmentStoreError, Unit]
- Definition Classes
- DbAcsCommitmentStore → PrunableByTime
- val domainId: IndexedDomain
- Definition Classes
- DbAcsCommitmentStore → DbPrunableByTimeDomain
- implicit val ec: ExecutionContext
- Definition Classes
- DbAcsCommitmentStore → DbPrunableByTime → PrunableByTime
- final def eq(arg0: AnyRef): Boolean
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- def equals(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef → Any
- implicit def errorLoggingContext(implicit traceContext: TraceContext): ErrorLoggingContext
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- protected
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- NamedLogging
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- def getComputed(period: CommitmentPeriod, counterParticipant: ParticipantId)(implicit traceContext: TraceContext): Future[Iterable[(CommitmentPeriod, CommitmentType)]]
Finds all stored computed commitments whose period overlaps with the given period.
Finds all stored computed commitments whose period overlaps with the given period.
No guarantees on the order of the returned commitments.
- Definition Classes
- DbAcsCommitmentStore → AcsCommitmentLookup
- implicit val getSignedCommitment: GetResult[SignedProtocolMessage[AcsCommitment]]
- def hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- def internalPerformUnlessClosingF[A](name: String)(f: => Future[A])(implicit ec: ExecutionContext, traceContext: TraceContext): UnlessShutdown[Future[A]]
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- protected
- Definition Classes
- FlagCloseable
- 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.
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- FlagCloseable
- final def isInstanceOf[T0]: Boolean
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- Any
- 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
- def lastComputedAndSent(implicit traceContext: TraceContext): Future[Option[CantonTimestampSecond]]
Last locally processed timestamp.
Last locally processed timestamp.
Upon crash-recovery, it is safe to resubscribe to the sequencer starting after the returned timestamp.
- Definition Classes
- DbAcsCommitmentStore → AcsCommitmentLookup
- def logger: TracedLogger
- Attributes
- protected
- Definition Classes
- NamedLogging
- val loggerFactory: NamedLoggerFactory
- Attributes
- protected
- Definition Classes
- DbAcsCommitmentStore → NamedLogging
- def markComputedAndSent(period: CommitmentPeriod)(implicit traceContext: TraceContext): Future[Unit]
Marks a period as processed and thus its end as a safe point for crash-recovery.
Marks a period as processed and thus its end as a safe point for crash-recovery.
To be called by the ACS commitment processor only.
The period must be after the time point returned by lastComputedAndSent.
- Definition Classes
- DbAcsCommitmentStore → AcsCommitmentStore
- def markOutstanding(period: CommitmentPeriod, counterParticipants: Set[ParticipantId])(implicit traceContext: TraceContext): Future[Unit]
Mark that remote commitments are outstanding for a period
Mark that remote commitments are outstanding for a period
- Definition Classes
- DbAcsCommitmentStore → AcsCommitmentStore
- def markSafe(counterParticipant: ParticipantId, period: CommitmentPeriod, sortedReconciliationIntervalsProvider: SortedReconciliationIntervalsProvider)(implicit traceContext: TraceContext): Future[Unit]
Mark a period as safe for a counterparticipant.
Mark a period as safe for a counterparticipant. To be called by the ACS commitment processor only.
"Safe" here means that the received commitment matches the locally computed commitment. The
toInclusive
field of the period must not be higher than that of the last period passed to markComputedAndSent.May be called with the same parameters again, after a restart or a domain reconnect.
Marking a period as safe may change the result of calling outstanding.
- Definition Classes
- DbAcsCommitmentStore → AcsCommitmentStore
- def maxSleepMillis: Long
- Attributes
- protected
- Definition Classes
- FlagCloseable
- implicit def namedLoggingContext(implicit traceContext: TraceContext): NamedLoggingContext
- Attributes
- protected
- Definition Classes
- NamedLogging
- final def ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- def noOutstandingCommitments(beforeOrAt: CantonTimestamp)(implicit traceContext: TraceContext): Future[Option[CantonTimestamp]]
The latest timestamp before or at the given timestamp for which no commitments are outstanding.
The latest timestamp before or at the given timestamp for which no commitments are outstanding. It is safe to prune the domain at the returned timestamp as long as it is not before the last timestamp needed for crash recovery (see com.digitalasset.canton.participant.pruning.AcsCommitmentProcessor.safeToPrune)
Returns None if no such tick is known.
- Definition Classes
- DbAcsCommitmentStore → AcsCommitmentLookup
- def noTracingLogger: Logger
- Attributes
- protected
- Definition Classes
- NamedLogging
- final def notify(): Unit
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- Annotations
- @native() @HotSpotIntrinsicCandidate()
- final def notifyAll(): Unit
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- AnyRef
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- def onClosed(): Unit
- Definition Classes
- DbAcsCommitmentStore → FlagCloseable
- def outstanding(start: CantonTimestamp, end: CantonTimestamp, counterParticipant: Option[ParticipantId])(implicit traceContext: TraceContext): Future[Iterable[(CommitmentPeriod, ParticipantId)]]
Inspection: find periods for which commitments are still outstanding, and from whom.
Inspection: find periods for which commitments are still outstanding, and from whom.
The returned periods may overlap.
- Definition Classes
- DbAcsCommitmentStore → AcsCommitmentLookup
- val partitionColumn: String
- Attributes
- protected[this]
- Definition Classes
- DbPrunableByTimeDomain → DbPrunableByTime
- def partitionKey: IndexedDomain
- Attributes
- protected[this]
- Definition Classes
- DbPrunableByTimeDomain → DbPrunableByTime
- 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 afterf
completes, but other tasks may execute concurrently withf
, 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 off
, 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
- FlagCloseable
- 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
- FlagCloseable
- 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. Bothetf
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 afteretf
completes, but other tasks may execute concurrently withetf
, 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 ofetf
, because it will result in a deadlock.- etf
The task to perform
- Definition Classes
- FlagCloseable
- 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
- FlagCloseable
- def performUnlessClosingEitherU[E, R](name: String)(etf: => EitherT[Future, E, R])(implicit ec: ExecutionContext, traceContext: TraceContext): EitherT[FutureUnlessShutdown, E, R]
- Definition Classes
- FlagCloseable
- 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 afterf
completes, but other tasks may execute concurrently withf
, 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 off
, 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
- FlagCloseable
- def performUnlessClosingUSF[A](name: String)(f: => FutureUnlessShutdown[A])(implicit ec: ExecutionContext, traceContext: TraceContext): FutureUnlessShutdown[A]
- Definition Classes
- FlagCloseable
- val processingTime: TimedLoadGauge
- Attributes
- protected
- Definition Classes
- DbAcsCommitmentStore → DbPrunableByTime
- final def prune(limit: CantonTimestamp)(implicit traceContext: TraceContext): EitherT[Future, AcsCommitmentStoreError, Unit]
Prune all unnecessary data relating to events before the given timestamp.
Prune all unnecessary data relating to events before the given timestamp.
The meaning of "unnecessary", and whether the limit is inclusive or exclusive both depend on the particular store. The store must implement the actual pruning logic in the doPrune method.
- Definition Classes
- PrunableByTime
- def pruningStatus(implicit traceContext: TraceContext): EitherT[Future, AcsCommitmentStoreError, Option[PruningStatus]]
Returns the latest timestamp at which pruning was started or completed.
Returns the latest timestamp at which pruning was started or completed. For com.digitalasset.canton.pruning.PruningPhase.Started, it is guaranteed that no pruning has been run on the store after the returned timestamp. For com.digitalasset.canton.pruning.PruningPhase.Completed, it is guaranteed that the store is pruned at least up to the returned timestamp (inclusive). That is, another pruning with the returned timestamp (or earlier) has no effect on the store. Returns scala.None$ if no pruning has ever been started on the store.
- Definition Classes
- DbPrunableByTime → PrunableByTime
- val pruning_status_table: String
The table name to store the pruning timestamp in.
The table name to store the pruning timestamp in. The table must define the following fields:
- partitionColumn primary key
phase
stores the com.digitalasset.canton.pruning.PruningPhasets
stores the com.digitalasset.canton.data.CantonTimestamp -
- Attributes
- protected[this]
- Definition Classes
- DbAcsCommitmentStore → DbPrunableByTime
- val queue: DbCommitmentQueue
- Definition Classes
- DbAcsCommitmentStore → AcsCommitmentStore
- 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
- FlagCloseable
- def runStateChanged(waitingState: Boolean = false): Unit
- Attributes
- protected
- Definition Classes
- FlagCloseable
- Annotations
- @VisibleForTesting()
- val runningCommitments: DbIncrementalCommitmentStore
- Definition Classes
- DbAcsCommitmentStore → AcsCommitmentStore
- def searchComputedBetween(start: CantonTimestamp, end: CantonTimestamp, counterParticipant: Option[ParticipantId])(implicit traceContext: TraceContext): Future[Iterable[(CommitmentPeriod, ParticipantId, CommitmentType)]]
Inspection: search computed commitments applicable to the specified period (start is exclusive, end is inclusive)
Inspection: search computed commitments applicable to the specified period (start is exclusive, end is inclusive)
- Definition Classes
- DbAcsCommitmentStore → AcsCommitmentLookup
- def searchReceivedBetween(start: CantonTimestamp, end: CantonTimestamp, counterParticipant: Option[ParticipantId])(implicit traceContext: TraceContext): Future[Iterable[SignedProtocolMessage[AcsCommitment]]]
Inspection: search received commitments applicable to the specified period (start is exclusive, end is inclusive)
Inspection: search received commitments applicable to the specified period (start is exclusive, end is inclusive)
- Definition Classes
- DbAcsCommitmentStore → AcsCommitmentLookup
- implicit val setParameterDiscriminator: SetParameter[IndexedDomain]
- Attributes
- protected[this]
- Definition Classes
- DbPrunableByTimeDomain → DbPrunableByTime
- val storage: DbStorage
- Attributes
- protected
- Definition Classes
- DbAcsCommitmentStore → DbStore
- def storeComputed(period: CommitmentPeriod, counterParticipant: ParticipantId, commitment: CommitmentType)(implicit traceContext: TraceContext): Future[Unit]
Store a locally computed ACS commitment.
Store a locally computed ACS commitment. To be called by the ACS commitment processor only.
If the method is called twice with the same period and counter participant, then the supplied commitments must be the same too. Otherwise, the future fails.
The implementation is guaranteed to be idempotent: calling it twice with the same argument doesn't change the system's behavior compared to calling it only once.
- Definition Classes
- DbAcsCommitmentStore → AcsCommitmentStore
- def storeReceived(commitment: SignedProtocolMessage[AcsCommitment])(implicit traceContext: TraceContext): Future[Unit]
Store a received ACS commitment.
Store a received ACS commitment. To be called by the ACS commitment processor only.
The implementation is guaranteed to be idempotent: calling it twice with the same argument doesn't change the store's behavior compared to calling it only once.
The callers are free to insert multiple different commitments for the same commitment period; all of them will be stored (but will be deduplicated). This can be used in case the commitment sender is malicious or buggy, and sends both a correct and an incorrect commitment for the same time period. The caller can still store both commitments, for example, such that it can later prove to a third party that the sender sent an incorrect commitment.
- Definition Classes
- DbAcsCommitmentStore → AcsCommitmentStore
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- val timeouts: ProcessingTimeout
- Attributes
- protected
- Definition Classes
- DbAcsCommitmentStore → FlagCloseable
- def toString(): String
- Definition Classes
- AnyRef → Any
- final def wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
- Definition Classes
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- @throws(classOf[java.lang.InterruptedException]) @native()
- final def wait(): Unit
- Definition Classes
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- @throws(classOf[java.lang.InterruptedException])