com.digitalasset.canton.participant.sync
ConnectedSynchronizer
Companion object ConnectedSynchronizer
class ConnectedSynchronizer extends NamedLogging with FlagCloseableAsync with ReassignmentSubmissionHandle with CloseableHealthComponent with AtomicHealthComponent
A connected synchronizer from the synchronization service.
- Alphabetic
- By Inheritance
- ConnectedSynchronizer
- AtomicHealthComponent
- AtomicHealthElement
- CloseableHealthComponent
- HealthComponent
- CloseableHealthQuasiComponent
- HealthQuasiComponent
- CloseableHealthElement
- HealthElement
- ReassignmentSubmissionHandle
- FlagCloseableAsync
- FlagCloseable
- PerformUnlessClosing
- HasSynchronizeWithReaders
- HasSynchronizeWithClosing
- OnShutdownRunner
- HasRunOnClosing
- HasUnlessClosing
- AutoCloseable
- NamedLogging
- AnyRef
- Any
- Hide All
- Show All
- Public
- Protected
Instance Constructors
- new ConnectedSynchronizer(synchronizerHandle: SynchronizerHandle, participantId: ParticipantId, engine: Engine, parameters: ParticipantNodeParameters, participantNodePersistentState: Eval[ParticipantNodePersistentState], persistent: SyncPersistentState, ephemeral: SyncEphemeralState, packageService: Eval[PackageService], synchronizerCrypto: SynchronizerCryptoClient, identityPusher: ParticipantTopologyDispatcher, topologyProcessor: TopologyTransactionProcessor, missingKeysAlerter: MissingKeysAlerter, sequencerConnectionListener: SequencerConnectionSuccessorListener, reassignmentCoordination: ReassignmentCoordination, commandProgressTracker: CommandProgressTracker, messageDispatcherFactory: Factory[MessageDispatcher], journalGarbageCollector: JournalGarbageCollector, acsCommitmentProcessor: AcsCommitmentProcessor, clock: Clock, promiseUSFactory: DefaultPromiseUnlessShutdownFactory, metrics: ConnectedSynchronizerMetrics, futureSupervisor: FutureSupervisor, loggerFactory: NamedLoggerFactory, testingConfig: TestingConfigInternal)(implicit ec: ExecutionContext, tracer: Tracer)
- synchronizerHandle
A synchronizer handle providing sequencer clients.
- participantId
The participant node id hosting this sync service.
- persistent
The persistent state of the connected synchronizer.
- ephemeral
The ephemeral state of the connected synchronizer.
- packageService
Underlying package management service.
- synchronizerCrypto
Synchronisation crypto utility combining IPS and Crypto operations for a single synchronizer.
Type Members
- type State = ComponentHealthState
The type of health states exposed by this component
The type of health states exposed by this component
- Definition Classes
- HealthComponent → HealthQuasiComponent → HealthElement
Value Members
- final def !=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def ##: Int
- Definition Classes
- AnyRef → Any
- final def ==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- val acsCommitmentProcessor: AcsCommitmentProcessor
- def addJournalGarageCollectionLock()(implicit traceContext: TraceContext): Future[Unit]
- def addReader(reader: String)(implicit traceContext: TraceContext): UnlessShutdown[ReaderHandle]
TODO(#16601) Make this method private once PerformUnlessClosing doesn't need it any more
TODO(#16601) Make this method private once PerformUnlessClosing doesn't need it any more
- Attributes
- protected[this]
- Definition Classes
- HasSynchronizeWithReaders
- final def asInstanceOf[T0]: T0
- Definition Classes
- Any
- final def associatedHasRunOnClosing: FlagCloseable
The com.digitalasset.canton.lifecycle.HasRunOnClosing associated with this object.
The com.digitalasset.canton.lifecycle.HasRunOnClosing associated with this object.
When this com.digitalasset.canton.lifecycle.HasRunOnClosing closes, the health state permanently becomes closingState and all listeners are notified about this.
- Attributes
- protected
- Definition Classes
- CloseableHealthElement → HealthElement
- def clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.CloneNotSupportedException]) @IntrinsicCandidate() @native()
- 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 → OnShutdownRunner → AutoCloseable
- 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
- ConnectedSynchronizer → FlagCloseableAsync
- def closingState: ComponentHealthState
The state set when the associatedHasRunOnClosing closes
The state set when the associatedHasRunOnClosing closes
- Definition Classes
- ConnectedSynchronizer → HealthComponent → HealthQuasiComponent → HealthElement
- def closingTimeout: FiniteDuration
- Attributes
- protected
- Definition Classes
- FlagCloseable → PerformUnlessClosing
- def degradationOccurred(error: String)(implicit tc: TraceContext): Unit
Report that the component is now degraded.
Report that the component is now degraded. Note that this will override the component state, even if it is currently failed!
- Definition Classes
- AtomicHealthComponent
- def degradationOccurred(error: RpcError)(implicit tc: TraceContext): Unit
Report that the component is now degraded.
Report that the component is now degraded. Note that this will override the component state, even if it is currently failed!
- Definition Classes
- AtomicHealthComponent
- val ephemeral: SyncEphemeralState
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- def equals(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef → Any
- implicit def errorLoggingContext(implicit traceContext: TraceContext): ErrorLoggingContext
- Attributes
- protected
- Definition Classes
- NamedLogging
- def failureOccurred(error: String)(implicit tc: TraceContext): Unit
Report that the component is now failed
Report that the component is now failed
- Definition Classes
- AtomicHealthComponent
- def failureOccurred(error: RpcError)(implicit tc: TraceContext): Unit
Report that the component is now failed
Report that the component is now failed
- Definition Classes
- AtomicHealthComponent
- def fatalOccurred(error: String)(implicit tc: TraceContext): Unit
Report that the component is now fatally failed and the system should be restarted.
Report that the component is now fatally failed and the system should be restarted.
- Definition Classes
- AtomicHealthComponent
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @IntrinsicCandidate() @native()
- final def getState: State
Returns the current state
Returns the current state
- Definition Classes
- HealthElement
- def getTrafficControlState(implicit traceContext: TraceContext): Future[TrafficState]
- def hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @IntrinsicCandidate() @native()
- def initialHealthState: ComponentHealthState
The initial state upon creation
The initial state upon creation
- Definition Classes
- ConnectedSynchronizer → HealthElement
- 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
performUnlessClosingand friends.- Definition Classes
- OnShutdownRunner → HasUnlessClosing
- def isDegraded: Boolean
- Definition Classes
- HealthQuasiComponent
- def isFailed: Boolean
- Definition Classes
- HealthQuasiComponent
- def isFatal: Boolean
- Definition Classes
- HealthQuasiComponent
- final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- def isOk: Boolean
- Definition Classes
- HealthQuasiComponent
- def keepTrackOfReaderCallStack: Boolean
Set this to true to get detailed information about all futures that did not complete during shutdown.
Set this to true to get detailed information about all futures that did not complete during shutdown.
- Attributes
- protected[this]
- Definition Classes
- PerformUnlessClosing → HasSynchronizeWithReaders
- def logger: TracedLogger
- Attributes
- protected
- Definition Classes
- NamedLogging
- val loggerFactory: NamedLoggerFactory
- Attributes
- protected
- Definition Classes
- ConnectedSynchronizer → NamedLogging
- def logout()(implicit traceContext: TraceContext): EitherT[FutureUnlessShutdown, Status, Unit]
- val name: String
Name of the health element.
Name of the health element. Used for logging.
- Definition Classes
- ConnectedSynchronizer → HealthElement
- def nameInternal: String
- Attributes
- protected[this]
- Definition Classes
- PerformUnlessClosing → HasSynchronizeWithReaders
- implicit def namedLoggingContext(implicit traceContext: TraceContext): NamedLoggingContext
- Attributes
- protected
- Definition Classes
- NamedLogging
- final def ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- def noTracingLogger: Logger
- Attributes
- protected
- Definition Classes
- NamedLogging
- final def notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @IntrinsicCandidate() @native()
- final def notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @IntrinsicCandidate() @native()
- def numberOfDirtyRequests(): Int
- def onCloseFailure(e: Throwable): Unit
- Attributes
- protected
- Definition Classes
- PerformUnlessClosing
- final def onClosed(): Unit
- Definition Classes
- FlagCloseableAsync → PerformUnlessClosing
- 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
- PerformUnlessClosing → OnShutdownRunner
- val packageService: Eval[PackageService]
- def prettyState: Pretty[State]
- Attributes
- protected
- Definition Classes
- HealthQuasiComponent → HealthElement
- val psid: PhysicalSynchronizerId
- def ready: Boolean
A ConnectedSynchronizer is ready when it has resubscribed to the sequencer client.
- def readyForSubmission: SubmissionReady
- def refreshState(newState: Eval[State])(implicit traceContext: TraceContext): Unit
Triggers a refresh of the component's state, using
newStateto determine the new state.Triggers a refresh of the component's state, using
newStateto determine the new state. May return before thenewStatehas been evaluated and the listeners have been poked.Note that listeners need not be poked about every state change; it suffices that they are poked eventually after each state change. So if there are frequent updates to the state, possibly from concurrent calls, then the listeners may never see some intermediate states.
- Attributes
- protected
- Definition Classes
- HealthElement
- def registerHighPriorityOnHealthChange(listener: HealthListener): Boolean
Registers a high priority listener that gets poked upon each change of this element's health state.
Registers a high priority listener that gets poked upon each change of this element's health state. This listener will be run before listeners registered via registerOnHealthChange
- returns
Whether the listener was not registered before
- Definition Classes
- HealthElement
- def registerOnHealthChange(listener: HealthListener, pokeIfNew: Boolean = true): Boolean
Registers a listener that gets poked upon each change of this element's health state.
Registers a listener that gets poked upon each change of this element's health state.
- pokeIfNew
if true (default), poke the listener if it's new
- returns
Whether the listener was not registered before
- Definition Classes
- HealthElement
- def remainingReaders(): Seq[String]
- Attributes
- protected[this]
- Definition Classes
- HasSynchronizeWithReaders
- def removeJournalGarageCollectionLock()(implicit traceContext: TraceContext): Unit
- def removeReader(handle: ReaderHandle): Unit
TODO(#16601) Make this method private once PerformUnlessClosing doesn't need it any more
TODO(#16601) Make this method private once PerformUnlessClosing doesn't need it any more
- Attributes
- protected[this]
- Definition Classes
- HasSynchronizeWithReaders
- def reportHealthState(state: State)(implicit tc: TraceContext): Unit
Sets the state of this component and notifies its listeners
Sets the state of this component and notifies its listeners
- Definition Classes
- AtomicHealthElement
- def resolveUnhealthy()(implicit traceContext: TraceContext): Unit
Set the health state to Ok and if the previous state was unhealthy, log a message to inform about the resolution of the ongoing issue.
Set the health state to Ok and if the previous state was unhealthy, log a message to inform about the resolution of the ongoing issue.
- Definition Classes
- AtomicHealthComponent
- def runOnClose(task: RunOnClosing): UnlessShutdown[LifeCycleRegistrationHandle]
Schedules the given task to be run upon closing.
Schedules the given task to be run upon closing.
- returns
An com.digitalasset.canton.lifecycle.UnlessShutdown.Outcome indicates that the task will have been run when the
LifeCycleManager'scloseAsyncmethod completes or whenAutoCloseable'sclosemethod returns, unless the returnedLifeCycleRegistrationHandlewas used to cancel the task or the task has been done beforehand. com.digitalasset.canton.lifecycle.UnlessShutdown.AbortedDueToShutdown if the task is not run due to closing. This always happens if isClosing returns true.
- Definition Classes
- OnShutdownRunner → HasRunOnClosing
- def runOnOrAfterClose(task: RunOnClosing)(implicit traceContext: TraceContext): LifeCycleRegistrationHandle
Register a task to run when closing is initiated, or run it immediately if closing is already ongoing.
Register a task to run when closing is initiated, or run it immediately if closing is already ongoing. Unlike runOnClose, this method does not guarantee that this task will have run by the time the
LifeCycleManager'scloseAsyncmethod completes orAutoCloseable'sclosereturns. This is because the task is run immediately if the component has already been closed.- Definition Classes
- HasRunOnClosing
- final def runOnOrAfterClose_(task: RunOnClosing)(implicit traceContext: TraceContext): Unit
Variant of runOnOrAfterClose that does not return a com.digitalasset.canton.lifecycle.LifeCycleRegistrationHandle.
Variant of runOnOrAfterClose that does not return a com.digitalasset.canton.lifecycle.LifeCycleRegistrationHandle.
- Definition Classes
- HasRunOnClosing
- def runTaskUnlessDone(task: RunOnClosing)(implicit traceContext: TraceContext): Unit
- Attributes
- protected[this]
- Definition Classes
- OnShutdownRunner → HasRunOnClosing
- def stateLoggingLevel(state: ComponentHealthState): Level
- Attributes
- protected
- Definition Classes
- HealthComponent → HealthElement
- val staticSynchronizerParameters: StaticSynchronizerParameters
- def submitAssignments(submitterMetadata: ReassignmentSubmitterMetadata, reassignmentId: ReassignmentId)(implicit traceContext: TraceContext): EitherT[Future, ReassignmentProcessorError, FutureUnlessShutdown[SubmissionResult]]
- Definition Classes
- ConnectedSynchronizer → ReassignmentSubmissionHandle
- def submitTransaction(submitterInfo: SubmitterInfo, transactionMeta: TransactionMeta, keyResolver: LfKeyResolver, transaction: WellFormedTransaction[WithoutSuffixes], disclosedContracts: Map[LfContractId, ContractInstance], topologySnapshot: TopologySnapshot)(implicit traceContext: TraceContext): EitherT[Future, TransactionSubmissionError, FutureUnlessShutdown[TransactionSubmissionResult]]
- returns
The outer future completes after the submission has been registered as in-flight. The inner future completes after the submission has been sequenced or if it will never be sequenced.
- def submitUnassignments(submitterMetadata: ReassignmentSubmitterMetadata, contractIds: Seq[LfContractId], targetSynchronizer: Target[PhysicalSynchronizerId])(implicit traceContext: TraceContext): EitherT[Future, ReassignmentProcessorError, FutureUnlessShutdown[SubmissionResult]]
- Definition Classes
- ConnectedSynchronizer → ReassignmentSubmissionHandle
- def synchronizeWithClosing[F[_], A](name: String)(f: => F[A])(implicit traceContext: TraceContext, F: Thereafter[F], A: CanAbortDueToShutdown[F]): F[A]
Runs the computation
fonly if the component is not yet closing.Runs the computation
fonly if the component is not yet closing. If so, the component will delay releasing its resources untilfhas completed (as defined by the com.digitalasset.canton.util.Thereafter instance) or thesynchronizeWithClosingPatiencehas elapsed.DO NOT CALL
this.closeas part off, because it will result in a deadlock. DO NOT PUT retries, especially indefinite ones, insidef.- returns
The computation completes with com.digitalasset.canton.lifecycle.UnlessShutdown.AbortedDueToShutdown if
fhas not run. Otherwise it is the result of runningf.
- Definition Classes
- HasSynchronizeWithClosing
- See also
HasRunOnClosing.isClosing
- def synchronizeWithClosingF[A](name: String)(f: => Future[A])(implicit ec: ExecutionContext, traceContext: TraceContext): FutureUnlessShutdown[A]
Convenience method for synchronizing on
Futures instead ofFutureUnlessShutdowns.Convenience method for synchronizing on
Futures instead ofFutureUnlessShutdowns. Equivalent tosynchronizeWithClosing(name)(FutureUnlessShutdown.outcomeF(f))
- Definition Classes
- PerformUnlessClosing
- def synchronizeWithClosingPatience: FiniteDuration
- Attributes
- protected[this]
- Definition Classes
- PerformUnlessClosing → HasSynchronizeWithReaders
- def synchronizeWithClosingSync[A](name: String)(f: => A)(implicit traceContext: TraceContext): UnlessShutdown[A]
Runs the computation
fonly if the component is not yet closing.Runs the computation
fonly if the component is not yet closing. If so, the component will delay releasing its resources untilfhas finished or thesynchronizeWithClosingPatiencehas elapsed.DO NOT CALL
this.closeas part off, because it will result in a deadlock. DO NOT PUT retries, especially indefinite ones, insidef.- returns
com.digitalasset.canton.lifecycle.UnlessShutdown.AbortedDueToShutdown if
fhas not run.
- Definition Classes
- HasSynchronizeWithClosing
- Annotations
- @SuppressWarnings()
- See also
HasRunOnClosing.isClosing
- def synchronizeWithClosingUS[F[_], A](name: String)(f: => F[A])(implicit traceContext: TraceContext, F: Thereafter[F]): UnlessShutdown[F[A]]
Runs the computation
fonly if the component is not yet closing.Runs the computation
fonly if the component is not yet closing. If so, the component will delay releasing its resources untilfhas completed (as defined by the com.digitalasset.canton.util.Thereafter instance) or thesynchronizeWithClosingPatiencehas elapsed.DO NOT CALL
this.closeas part off, because it will result in a deadlock. DO NOT PUT retries, especially indefinite ones, insidef.- returns
com.digitalasset.canton.lifecycle.UnlessShutdown.AbortedDueToShutdown if
fhas not run. Otherwise the result of runningf.
- Definition Classes
- PerformUnlessClosing → HasSynchronizeWithClosing
- See also
HasRunOnClosing.isClosing
- def synchronizeWithReaders()(implicit traceContext: TraceContext): Boolean
- Attributes
- protected[this]
- Definition Classes
- HasSynchronizeWithReaders
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- val synchronizerHandle: SynchronizerHandle
- val timeTracker: SynchronizerTimeTracker
- Definition Classes
- ConnectedSynchronizer → ReassignmentSubmissionHandle
- def timeouts: ProcessingTimeout
- Attributes
- protected
- Definition Classes
- ConnectedSynchronizer → FlagCloseable
- def toComponentStatus: ComponentStatus
- Definition Classes
- HealthQuasiComponent
- def toString(): String
- Definition Classes
- ConnectedSynchronizer → AnyRef → Any
- val topologyClient: SynchronizerTopologyClientWithInit
- final def unlessClosing[F[_], A](fa: => F[A])(implicit F: CanAbortDueToShutdown[F]): F[A]
Runs the computation
faunless isClosing returns true.Runs the computation
faunless isClosing returns true.This method does not delay the closing while
fais running, unlike the methods inHasSynchronizeWithClosing. Accordingly, this method is useful for intermittent checks whether the result of the computation is still relevant.- returns
The result of
faor com.digitalasset.canton.lifecycle.UnlessShutdown.AbortedDueToShutdown if isClosing is true
- Definition Classes
- HasUnlessClosing
- Annotations
- @inline()
- def unregisterOnHealthChange(listener: HealthListener): Boolean
Unregisters a listener.
Unregisters a listener.
- returns
Whether the listener was registered before.
- Definition Classes
- HealthElement
- 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
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- def withReader[F[_], A](name: String)(f: => F[A])(implicit traceContext: TraceContext, F: Thereafter[F]): UnlessShutdown[F[A]]
- Attributes
- protected[this]
- Definition Classes
- HasSynchronizeWithReaders