class MediatorReplicaManager extends ReplicaManager
Manages replicas of a single Mediator instance. Passive instances are currently entirely passive and have no components running at runtime. When becoming active a MediatorRuntime is started and connected to the admin services. When becoming passive the running MediatorRuntime is shutdown and the admin services are disconnected.
If the admin services are called while passive every method will return an unavailable response.
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- MediatorReplicaManager
- ReplicaManager
- FlagCloseableAsync
- FlagCloseable
- PerformUnlessClosing
- OnShutdownRunner
- AutoCloseable
- NamedLogging
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Instance Constructors
- new MediatorReplicaManager(crashOnFatalFailures: Boolean, timeouts: ProcessingTimeout, loggerFactory: NamedLoggerFactory, futureSupervisor: FutureSupervisor)(implicit ec: ExecutionContext)
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
- final def asInstanceOf[T0]: T0
- Definition Classes
- Any
- 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
- def clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @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.
- 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
- Definition Classes
- ReplicaManager → FlagCloseableAsync
- def closeInternal(): Unit
- Attributes
- protected
- Definition Classes
- MediatorReplicaManager → ReplicaManager
- def closingTimeout: FiniteDuration
- Attributes
- protected
- Definition Classes
- FlagCloseable → PerformUnlessClosing
- def containsShutdownTask(token: Long): Boolean
- Definition Classes
- OnShutdownRunner
- val domainTimeService: GrpcDynamicService
- val enterpriseAdminService: GrpcDynamicService
- 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 getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- def getSessionContext: CloseContext
- Definition Classes
- ReplicaManager
- def getTopologyQueueStatus(): TopologyQueueStatus
- 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]]
- Attributes
- protected
- Definition Classes
- PerformUnlessClosing
- def isActive: Boolean
- Definition Classes
- ReplicaManager
- 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
performUnlessClosingand friends.- Definition Classes
- OnShutdownRunner
- final def isInstanceOf[T0]: Boolean
- Definition Classes
- 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
- PerformUnlessClosing
- def logger: TracedLogger
- Attributes
- protected
- Definition Classes
- NamedLogging
- val loggerFactory: NamedLoggerFactory
- Attributes
- protected
- Definition Classes
- ReplicaManager → NamedLogging
- 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
- 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
- @native() @HotSpotIntrinsicCandidate()
- final def notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- 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
- Annotations
- @SuppressWarnings()
- def performUnlessClosing[A](name: String)(f: => A)(implicit traceContext: TraceContext): UnlessShutdown[A]
Performs the task given by
funless a shutdown has been initiated.Performs the task given by
funless a shutdown has been initiated. The shutdown will only begin afterfcompletes, 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.closeas 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
- PerformUnlessClosing
- 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
- 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
etfunless a shutdown has been initiated, in which case the provided error is returned instead.Performs the EitherT[Future] given by
etfunless a shutdown has been initiated, in which case the provided error is returned instead. Bothetfand the error are lazy;etfis only evaluated if there is no shutdown, the error only if we're shutting down. The shutdown will only begin afteretfcompletes, 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.closeas part ofetf, because it will result in a deadlock.- etf
The task to perform
- Definition Classes
- PerformUnlessClosing
- 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
- def performUnlessClosingEitherU[E, R](name: String)(etf: => EitherT[Future, E, R])(implicit ec: ExecutionContext, traceContext: TraceContext): EitherT[FutureUnlessShutdown, E, R]
- Definition Classes
- PerformUnlessClosing
- def performUnlessClosingEitherUSF[E, R](name: String)(etf: => EitherT[FutureUnlessShutdown, E, R])(implicit ec: ExecutionContext, traceContext: TraceContext): EitherT[FutureUnlessShutdown, E, R]
- Definition Classes
- PerformUnlessClosing
- def performUnlessClosingF[A](name: String)(f: => Future[A])(implicit ec: ExecutionContext, traceContext: TraceContext): FutureUnlessShutdown[A]
Performs the Future given by
funless a shutdown has been initiated.Performs the Future given by
funless a shutdown has been initiated. The future is lazy and not evaluated during shutdown. The shutdown will only begin afterfcompletes, 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.closeas 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
- PerformUnlessClosing
- def performUnlessClosingUSF[A](name: String)(f: => FutureUnlessShutdown[A])(implicit ec: ExecutionContext, traceContext: TraceContext): FutureUnlessShutdown[A]
- Definition Classes
- PerformUnlessClosing
- 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
- 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
- def runStateChanged(waitingState: Boolean = false): Unit
- Attributes
- protected
- Definition Classes
- OnShutdownRunner
- Annotations
- @VisibleForTesting()
- val sessionCloseContext: AtomicReference[FlagCloseable]
- Attributes
- protected
- Definition Classes
- ReplicaManager
- def setActive(): Future[Unit]
- Definition Classes
- ReplicaManager
- def setInitialState(state: ReplicaState): Unit
- Definition Classes
- ReplicaManager
- def setPassive(): Future[Option[CloseContext]]
- Definition Classes
- ReplicaManager
- def setPrivateKeyStore(privateKeyStore: EncryptedCryptoPrivateStore): Unit
- Definition Classes
- ReplicaManager
- def setup(adminServiceRegistry: CantonMutableHandlerRegistry, factory: () => EitherT[Future, String, MediatorRuntime]): Unit
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- val timeouts: ProcessingTimeout
- Attributes
- protected
- Definition Classes
- ReplicaManager → FlagCloseable
- def toString(): String
- Definition Classes
- AnyRef → Any
- def transitionToActive()(implicit traceContext: TraceContext): FutureUnlessShutdown[Unit]
- Attributes
- protected
- Definition Classes
- MediatorReplicaManager → ReplicaManager
- def transitionToPassive()(implicit traceContext: TraceContext): FutureUnlessShutdown[Unit]
- Attributes
- protected
- Definition Classes
- MediatorReplicaManager → ReplicaManager
- 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]) @native()
- final def wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])