final class PartyReplicationTargetParticipantProcessor extends PartyReplicationProcessor
The target participant processor ingests a party's active contracts on a specific synchronizer and timestamp from a source participant as part of Online Party Replication.
The interaction happens via the com.digitalasset.canton.sequencing.client.channel.SequencerChannelProtocolProcessor API and the target participant processor enforces the protocol guarantees made by a PartyReplicationSourceParticipantProcessor. The following guarantees made by the target participant processor are verifiable at the party replication protocol: The target participant
- sends a PartyReplicationTargetParticipantMessage.Initialize upon (re-)connecting,
- requests contracts in a strictly increasing contract ordinal order,
- and sends only deserializable payloads.
- Alphabetic
- By Inheritance
- PartyReplicationTargetParticipantProcessor
- PartyReplicationProcessor
- SequencerChannelProtocolProcessor
- NamedLogging
- FlagCloseable
- PerformUnlessClosing
- HasSynchronizeWithReaders
- HasSynchronizeWithClosing
- OnShutdownRunner
- HasRunOnClosing
- HasUnlessClosing
- AutoCloseable
- AnyRef
- Any
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- Public
- Protected
Instance Constructors
- new PartyReplicationTargetParticipantProcessor(partyId: PartyId, requestId: AddPartyRequestId, partyToParticipantEffectiveAt: CantonTimestamp, onAcsFullyReplicated: (TraceContext) => Unit, onError: (String) => Unit, onDisconnect: (String, TraceContext) => Unit, participantNodePersistentState: Eval[ParticipantNodePersistentState], connectedSynchronizer: ConnectedSynchronizer, futureSupervisor: FutureSupervisor, exitOnFatalFailures: Boolean, timeouts: ProcessingTimeout, loggerFactory: NamedLoggerFactory, testOnlyInterceptor: PartyReplicationTestInterceptor)(implicit executionContext: ExecutionContext)
- partyId
The party id of the party to replicate active contracts for.
- requestId
The "add party" request id that this replication is associated with.
- partyToParticipantEffectiveAt
The timestamp immediately on which the ACS snapshot is based.
- onAcsFullyReplicated
Callback notification that the target participant has received the entire ACS.
- onError
Callback notification that the target participant has encountered an error.
- onDisconnect
Callback notification that the target participant has disconnected.
- testOnlyInterceptor
Test interceptor only alters behavior in integration tests.
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
- 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
- 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 closingTimeout: FiniteDuration
- Attributes
- protected
- Definition Classes
- FlagCloseable → PerformUnlessClosing
- 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
- final def execute[T](operation: String)(code: => EitherT[FutureUnlessShutdown, String, T])(implicit traceContext: TraceContext): EitherT[FutureUnlessShutdown, String, T]
- Attributes
- protected
- Definition Classes
- PartyReplicationProcessor
- final def executeAsync(operation: String)(code: => EitherT[FutureUnlessShutdown, String, Unit])(implicit traceContext: TraceContext): Unit
- Attributes
- protected
- Definition Classes
- PartyReplicationProcessor
- implicit val executionContext: ExecutionContext
- Definition Classes
- PartyReplicationTargetParticipantProcessor → SequencerChannelProtocolProcessor
- val executionQueue: SimpleExecutionQueue
- Attributes
- protected
- Definition Classes
- PartyReplicationProcessor
- val exitOnFatalFailures: Boolean
- Attributes
- protected
- Definition Classes
- PartyReplicationTargetParticipantProcessor → PartyReplicationProcessor
- val futureSupervisor: FutureSupervisor
- Attributes
- protected
- Definition Classes
- PartyReplicationTargetParticipantProcessor → PartyReplicationProcessor
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @IntrinsicCandidate() @native()
- def handlePayload(payload: ByteString)(implicit traceContext: TraceContext): EitherT[FutureUnlessShutdown, String, Unit]
Consume status updates and ACS batches from the source participant.
Consume status updates and ACS batches from the source participant.
- Definition Classes
- PartyReplicationTargetParticipantProcessor → SequencerChannelProtocolProcessor
- def hasChannelCompleted: Boolean
- Definition Classes
- SequencerChannelProtocolProcessor
- def hasEndOfACSBeenReached: Boolean
- Attributes
- protected
- Definition Classes
- PartyReplicationTargetParticipantProcessor → PartyReplicationProcessor
- def hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @IntrinsicCandidate() @native()
- def isChannelConnected: Boolean
- Definition Classes
- SequencerChannelProtocolProcessor
- def isChannelOpenForCommunication: Boolean
- Attributes
- protected
- Definition Classes
- PartyReplicationProcessor
- 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
- final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- 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
- PartyReplicationTargetParticipantProcessor → NamedLogging
- def name: String
- Attributes
- protected
- Definition Classes
- PartyReplicationTargetParticipantProcessor → PartyReplicationProcessor
- 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()
- val onAcsFullyReplicated: (TraceContext) => Unit
- Attributes
- protected
- Definition Classes
- PartyReplicationTargetParticipantProcessor → PartyReplicationProcessor
- def onCloseFailure(e: Throwable): Unit
- Attributes
- protected
- Definition Classes
- PerformUnlessClosing
- def onClosed(): Unit
- Definition Classes
- PartyReplicationProcessor → PerformUnlessClosing
- def onConnected()(implicit traceContext: TraceContext): EitherT[FutureUnlessShutdown, String, Unit]
Notification that the processor is now connected and can begin sending and receiving messages.
Notification that the processor is now connected and can begin sending and receiving messages.
- Definition Classes
- PartyReplicationTargetParticipantProcessor → SequencerChannelProtocolProcessor
- val onDisconnect: (String, TraceContext) => Unit
- Attributes
- protected
- Definition Classes
- PartyReplicationTargetParticipantProcessor → PartyReplicationProcessor
- def onDisconnected(status: Either[String, Unit])(implicit traceContext: TraceContext): Boolean
Let the PartyReplication know that the processor has gotten disconnected from the sequencer channel endpoint.
Let the PartyReplication know that the processor has gotten disconnected from the sequencer channel endpoint. Only notify if the disconnect has actually triggered a transition losing the endpoint and unless ACS replication has already completed (in which case the disconnect happens precisely because OnPR has completed).
- returns
true iff the channel endpoint has been lost
- Definition Classes
- PartyReplicationProcessor → SequencerChannelProtocolProcessor
- val onError: (String) => Unit
- Attributes
- protected
- Definition Classes
- PartyReplicationTargetParticipantProcessor → PartyReplicationProcessor
- 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
- def progressPartyReplication()(implicit traceContext: TraceContext): Unit
Single point of entry for progress monitoring and advancing party replication.
Single point of entry for progress monitoring and advancing party replication.
- Definition Classes
- PartyReplicationTargetParticipantProcessor → PartyReplicationProcessor
- def protocolVersion: ProtocolVersion
- Attributes
- protected
- Definition Classes
- SequencerChannelProtocolProcessor
- val psid: PhysicalSynchronizerId
- Attributes
- protected
- Definition Classes
- PartyReplicationTargetParticipantProcessor → SequencerChannelProtocolProcessor
- def remainingReaders(): Seq[String]
- Attributes
- protected[this]
- Definition Classes
- HasSynchronizeWithReaders
- 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 replicatedContractsCount: NonNegativeInt
- Definition Classes
- PartyReplicationTargetParticipantProcessor → PartyReplicationProcessor
- 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
- final def sendCompleted(status: String)(implicit traceContext: TraceContext): EitherT[FutureUnlessShutdown, String, Unit]
Sends channel completion thereby ending the ability to send subsequent messages.
Sends channel completion thereby ending the ability to send subsequent messages.
- Attributes
- protected
- Definition Classes
- SequencerChannelProtocolProcessor
- final def sendError(error: String)(implicit traceContext: TraceContext): EitherT[FutureUnlessShutdown, String, Unit]
Sends channel error thereby ending the ability to send subsequent messages.
Sends channel error thereby ending the ability to send subsequent messages.
- Attributes
- protected
- Definition Classes
- SequencerChannelProtocolProcessor
- final def sendPayload(operation: String, payload: ByteString)(implicit traceContext: TraceContext): EitherT[FutureUnlessShutdown, String, Unit]
Sends payload to channel
Sends payload to channel
- Attributes
- protected
- Definition Classes
- SequencerChannelProtocolProcessor
- 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 testOnlyInterceptor: PartyReplicationTestInterceptor
- Attributes
- protected
- Definition Classes
- PartyReplicationTargetParticipantProcessor → PartyReplicationProcessor
- val timeouts: ProcessingTimeout
- Attributes
- protected
- Definition Classes
- PartyReplicationTargetParticipantProcessor → FlagCloseable
- def toString(): String
- Definition Classes
- AnyRef → Any
- 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()
- 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