class ManagedNodes[Node <: CantonNode, NodeConfig <: LocalNodeConfig, NodeParameters <: CantonNodeParameters, NodeBootstrap <: CantonNodeBootstrap[Node]] extends Nodes[Node, NodeBootstrap] with NamedLogging with HasCloseContext
Nodes group that can start nodes with the provided configuration and factory
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Instance Constructors
- new ManagedNodes(create: (String, NodeConfig) => NodeBootstrap, migrationsFactory: DbMigrationsFactory, timeouts: ProcessingTimeout, configs: Map[String, NodeConfig], parametersFor: (String) => CantonNodeParameters, loggerFactory: NamedLoggerFactory)
Type Members
- case class ReaderState(count: Int, readers: MultiSet[String]) extends Product with Serializable
- Definition Classes
- FlagCloseable
Value Members
- final def !=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def ##: Int
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- final def ==(arg0: Any): Boolean
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- final def asInstanceOf[T0]: T0
- Definition Classes
- Any
- def attemptStartAll(implicit traceContext: TraceContext): Either[StartupError, Unit]
Start all configured nodes but stop on first error
Start all configured nodes but stop on first error
- Definition Classes
- ManagedNodes → Nodes
- def clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
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- 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.
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- FlagCloseable → AutoCloseable
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- @SuppressWarnings()
- implicit val closeContext: CloseContext
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- HasCloseContext
- def closingTimeout: FiniteDuration
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- protected
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- FlagCloseable
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- def equals(arg0: AnyRef): Boolean
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- 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 getRunning(name: String): Option[NodeBootstrap]
Get the single running node
Get the single running node
- Definition Classes
- ManagedNodes → Nodes
- def getStarting(name: String): Option[NodeBootstrap]
Get the node while it is still being started.
Get the node while it is still being started. This is mostly useful during testing to access the node in earlier stages of its initialization phase.
- Definition Classes
- ManagedNodes → Nodes
- 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
- 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.
- Definition Classes
- FlagCloseable
- final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- def isRunning(name: String): Boolean
Is the named node running?
Is the named node running?
- Definition Classes
- ManagedNodes → Nodes
- 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
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- def logger: TracedLogger
- Attributes
- protected
- Definition Classes
- NamedLogging
- val loggerFactory: NamedLoggerFactory
- Attributes
- protected
- Definition Classes
- ManagedNodes → NamedLogging
- def maxSleepMillis: Long
- Attributes
- protected
- Definition Classes
- FlagCloseable
- def migrateDatabase(name: String): Either[StartupError, Unit]
Independently run any pending database migrations for the named node
Independently run any pending database migrations for the named node
- Definition Classes
- ManagedNodes → Nodes
- 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
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- @native() @HotSpotIntrinsicCandidate()
- final def notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- def onCloseFailure(e: Throwable): Unit
- Attributes
- protected
- Definition Classes
- FlagCloseable
- def onClosed(): Unit
- Definition Classes
- ManagedNodes → FlagCloseable
- 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
- 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
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
- 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 performUnlessClosingEitherUSF[E, R](name: String)(etf: => EitherT[FutureUnlessShutdown, 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
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
- FlagCloseable
- def performUnlessClosingUSF[A](name: String)(f: => FutureUnlessShutdown[A])(implicit ec: ExecutionContext, traceContext: TraceContext): FutureUnlessShutdown[A]
- Definition Classes
- FlagCloseable
- def repairDatabaseMigration(name: String): Either[StartupError, Unit]
Independently repair the Flyway schema history table for the named node to reset Flyway migration checksums etc
Independently repair the Flyway schema history table for the named node to reset Flyway migration checksums etc
- Definition Classes
- ManagedNodes → Nodes
- def runIfUsingDatabase[F[_]](storageConfig: StorageConfig)(fn: (DbConfig) => F[Either[StartupError, Unit]])(implicit F: Applicative[F]): F[Either[StartupError, Unit]]
- Attributes
- protected
- 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()
- def running: Seq[NodeBootstrap]
Get nodes that are currently running
Get nodes that are currently running
- Definition Classes
- ManagedNodes → Nodes
- def start(name: String)(implicit traceContext: TraceContext): Either[StartupError, NodeBootstrap]
Start an individual node by name
Start an individual node by name
- Definition Classes
- ManagedNodes → Nodes
- def startAll(implicit traceContext: TraceContext): Either[Seq[StartupError], Unit]
Start all nodes regardless if some fail
Start all nodes regardless if some fail
- Definition Classes
- ManagedNodes → Nodes
- def stop(name: String): Either[ShutdownError, Unit]
Stop the named node
Stop the named node
- Definition Classes
- ManagedNodes → Nodes
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- val timeouts: ProcessingTimeout
- Attributes
- protected
- Definition Classes
- ManagedNodes → 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
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException]) @native()
- final def wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- object ReaderState extends Serializable
- Definition Classes
- FlagCloseable