final case class GrpcConnectionX(config: ConnectionXConfig, timeouts: ProcessingTimeout, loggerFactory: NamedLoggerFactory)(implicit ec: ExecutionContextExecutor) extends ConnectionX with PrettyPrinting with Product with Serializable
Connection specialized for gRPC transport.
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- GrpcConnectionX
- Serializable
- Product
- Equals
- PrettyPrinting
- PrettyUtil
- ShowUtil
- ShowSyntax
- ToShowOps
- ConnectionX
- NamedLogging
- FlagCloseable
- PerformUnlessClosing
- HasSynchronizeWithReaders
- HasSynchronizeWithClosing
- OnShutdownRunner
- HasRunOnClosing
- HasUnlessClosing
- AutoCloseable
- AnyRef
- Any
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- Public
- Protected
Instance Constructors
- new GrpcConnectionX(config: ConnectionXConfig, timeouts: ProcessingTimeout, loggerFactory: NamedLoggerFactory)(implicit ec: ExecutionContextExecutor)
Type Members
- implicit class ShowAnyRefSyntax extends AnyRef
- Definition Classes
- ShowUtil
- implicit class ShowEitherSyntax[L, R] extends AnyRef
Enables the syntax
show"${myEither.showMerged}".Enables the syntax
show"${myEither.showMerged}".- Definition Classes
- ShowUtil
- implicit class ShowLengthLimitedStringSyntax extends StringOperators
- Definition Classes
- ShowUtil
- implicit class ShowLengthLimitedStringWrapperSyntax extends StringOperators
- Definition Classes
- ShowUtil
- implicit class ShowOptionSyntax[T] extends AnyRef
- Definition Classes
- ShowUtil
- implicit class ShowProductSyntax extends AnyRef
- Definition Classes
- ShowUtil
- Annotations
- @SuppressWarnings()
- implicit class ShowStringSyntax extends StringOperators
- Definition Classes
- ShowUtil
- implicit class ShowTraversableSyntax[T] extends AnyRef
Enables syntax like
show"Found several elements: ${myCollection.mkShow()}".Enables syntax like
show"Found several elements: ${myCollection.mkShow()}".- Definition Classes
- ShowUtil
- abstract class StringOperators extends AnyRef
Enables syntax like:
Enables syntax like:
show"This is a string: ${myString.doubleQuoted}"and:
show"This is a hash: ${myHash.readableHash}"- Definition Classes
- ShowUtil
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 adHocPrettyInstance[T <: Product](implicit c: ClassTag[T]): Pretty[T]
Use this as a temporary solution, to make the code compile during an ongoing migration.
Use this as a temporary solution, to make the code compile during an ongoing migration. Drawbacks:
- Instances of
Pretty[T]are ignored. - No parameter names
- Definition Classes
- PrettyUtil
- Instances of
- 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
- val config: ConnectionXConfig
- def customParam[T](getValue: (T) => String, cond: (T) => Boolean = (_: T) => true): (T) => Option[Tree]
Use this if you need a custom representation of a parameter.
Use this if you need a custom representation of a parameter. Do not use this to create lengthy strings, as line wrapping is not supported.
- Definition Classes
- PrettyUtil
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- implicit def errorLoggingContext(implicit traceContext: TraceContext): ErrorLoggingContext
- Attributes
- protected
- Definition Classes
- NamedLogging
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @IntrinsicCandidate() @native()
- val health: ConnectionXHealth
- Definition Classes
- GrpcConnectionX → ConnectionX
- def indicateOmittedFields[T]: (T) => Option[Tree]
Use this to indicate that you've omitted fields from pretty printing
Use this to indicate that you've omitted fields from pretty printing
- Definition Classes
- PrettyUtil
- 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
- GrpcConnectionX → NamedLogging
- def name: String
- Definition Classes
- GrpcConnectionX → ConnectionX
- 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 onCloseFailure(e: Throwable): Unit
- Attributes
- protected
- Definition Classes
- PerformUnlessClosing
- def onClosed(): Unit
- Definition Classes
- GrpcConnectionX → 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
- def param[T, V](name: String, getValue: (T) => V, cond: (T) => Boolean = (_: T) => true)(implicit arg0: Pretty[V]): (T) => Option[Tree]
A tree representing both parameter name and value.
A tree representing both parameter name and value.
- Definition Classes
- PrettyUtil
- def paramIfDefined[T, V](name: String, getValue: (T) => Option[V])(implicit arg0: Pretty[V]): (T) => Option[Tree]
- Definition Classes
- PrettyUtil
- def paramIfNonEmpty[T, V <: IterableOnce[_]](name: String, getValue: (T) => V)(implicit arg0: Pretty[V]): (T) => Option[Tree]
- Definition Classes
- PrettyUtil
- def paramIfNotDefault[T, V](name: String, getValue: (T) => V, default: V)(implicit arg0: Pretty[V]): (T) => Option[Tree]
A tree only written if not matching the default value
A tree only written if not matching the default value
- Definition Classes
- PrettyUtil
- def paramIfTrue[T](label: String, getValue: (T) => Boolean): (T) => Option[Tree]
- Definition Classes
- PrettyUtil
- def paramWithoutValue[T](name: String, cond: (T) => Boolean = (_: T) => true): (T) => Option[Tree]
A tree representing a parameter name without a parameter value.
A tree representing a parameter name without a parameter value. Use this for parameters storing confidential or binary data.
- Definition Classes
- PrettyUtil
- def pretty: Pretty[GrpcConnectionX]
Indicates how to pretty print this instance.
Indicates how to pretty print this instance. See
PrettyPrintingTestfor examples on how to implement this method.- Attributes
- protected
- Definition Classes
- GrpcConnectionX → PrettyPrinting
- def prettyInfix[T]: PrettyInfixPartiallyApplied[T]
- Definition Classes
- PrettyUtil
- def prettyNode[T](label: String, children: (T) => Option[Tree]*): Pretty[T]
A tree consisting of a labelled node with the given children.
A tree consisting of a labelled node with the given children.
- Definition Classes
- PrettyUtil
- def prettyOfClass[T](getParamTrees: (T) => Option[Tree]*): Pretty[T]
A tree representing the type name and parameter trees.
A tree representing the type name and parameter trees.
- Definition Classes
- PrettyUtil
- def prettyOfClassWithName[T](name: String)(getParamTrees: (T) => Option[Tree]*): Pretty[T]
Like prettyOfClass, except takes an explicit name for the class.
Like prettyOfClass, except takes an explicit name for the class.
- Definition Classes
- PrettyUtil
- def prettyOfObject[T <: Product]: Pretty[T]
A tree presenting the type name only.
A tree presenting the type name only. (E.g., for case objects.)
- Definition Classes
- PrettyUtil
- def prettyOfParam[T, V](getValue: (T) => V)(implicit arg0: Pretty[V]): Pretty[T]
Use this to give a class with a singleton parameter the same pretty representation as the parameter.
Use this to give a class with a singleton parameter the same pretty representation as the parameter.
- Definition Classes
- PrettyUtil
- def prettyOfString[T](toString: (T) => String): Pretty[T]
Creates a pretty instance from a string function.
Creates a pretty instance from a string function. Do not use this with lengthy strings, as line wrapping is not supported.
- Definition Classes
- PrettyUtil
- def productElementNames: Iterator[String]
- Definition Classes
- Product
- 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 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 sendRequest[Svc <: AbstractStub[Svc], Res](requestDescription: String, stubFactory: (Channel) => Svc, logPolicy: GrpcLogPolicy = CantonGrpcUtil.DefaultGrpcLogPolicy, retryPolicy: (GrpcError) => Boolean, timeout: Duration = timeouts.network.unwrap)(send: (Svc) => Future[Res])(implicit traceContext: TraceContext): EitherT[FutureUnlessShutdown, ConnectionXError, Res]
- Annotations
- @GrpcServiceInvocationMethod()
- def serverStreamingRequest[Svc <: AbstractStub[Svc], HasObserver, Res](stubFactory: (Channel) => Svc, observerFactory: (CancellableContext, HasRunOnClosing) => HasObserver)(getObserver: (HasObserver) => StreamObserver[Res])(send: (Svc, StreamObserver[Res]) => Unit)(implicit traceContext: TraceContext): Either[InvalidStateError, HasObserver]
- def serverStreamingRequestPekko[Svc <: AbstractStub[Svc], Req, Res](stubFactory: (Channel) => Svc)(request: Req, send: (Svc) => (Req, StreamObserver[Res]) => Unit)(implicit esf: ExecutionSequencerFactory): Either[InvalidStateError, Source[Res, NotUsed]]
- implicit final def showInterpolator(sc: StringContext): ShowInterpolator
- Definition Classes
- ShowSyntax
- implicit def showPretty[T](implicit arg0: Pretty[T]): Show[T]
Enables the syntax
show"This object is pretty: $myPrettyType".Enables the syntax
show"This object is pretty: $myPrettyType".- Definition Classes
- ShowUtil
- def start()(implicit traceContext: TraceContext): Unit
Prepare the underlying transport so that it can be used to make calls.
Prepare the underlying transport so that it can be used to make calls. This must be called before sending any command over the connection.
The connection to the endpoint is not necessarily established immediately: for example, for gRPC, this call opens a channel, but the connection is only established the first time it is used.
- Definition Classes
- GrpcConnectionX → ConnectionX
- def stop()(implicit traceContext: TraceContext): Unit
Stop the connection by closing the underlying transport's means of communication.
Stop the connection by closing the underlying transport's means of communication. Commands cannot be sent after this call until the connection is start'ed again.
For example, for gRPC, this closes the channel.
- Definition Classes
- GrpcConnectionX → ConnectionX
- 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 timeouts: ProcessingTimeout
- Definition Classes
- GrpcConnectionX → FlagCloseable
- implicit def toShow[A](target: A)(implicit tc: Show[A]): Ops[A]
- Definition Classes
- ToShowOps
- final def toString(): String
Yields a readable string representation based on com.digitalasset.canton.logging.pretty.Pretty.DefaultPprinter.
Yields a readable string representation based on com.digitalasset.canton.logging.pretty.Pretty.DefaultPprinter.
Finalto avoid accidental overwriting.- Definition Classes
- PrettyPrinting → 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()
- def unnamedParam[T, V](getValue: (T) => V, cond: (T) => Boolean = (_: T) => true)(implicit arg0: Pretty[V]): (T) => Option[Tree]
A tree representing a parameter value without a parameter name.
A tree representing a parameter value without a parameter name.
- Definition Classes
- PrettyUtil
- def unnamedParamIfDefined[T, V](getValue: (T) => Option[V])(implicit arg0: Pretty[V]): (T) => Option[Tree]
- Definition Classes
- PrettyUtil
- def unnamedParamIfNonEmpty[T, V <: IterableOnce[_]](getValue: (T) => V)(implicit arg0: Pretty[V]): (T) => Option[Tree]
- Definition Classes
- PrettyUtil
- 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