final case class DomainTimeTrackerConfig(observationLatency: NonNegativeFiniteDuration = DomainTimeTrackerConfig.defaultObservationLatency, patienceDuration: NonNegativeFiniteDuration = DomainTimeTrackerConfig.defaultPatienceDuration, minObservationDuration: NonNegativeFiniteDuration = DomainTimeTrackerConfig.defaultMinObservationDuration, timeRequest: TimeProofRequestConfig = TimeProofRequestConfig()) extends PrettyPrinting with Product with Serializable
Configuration for the domain time tracker.
- observationLatency
Even if the host and domain clocks are perfectly synchronized there will always be some latency for an event to be delivered (storage, transmission, processing). If the current host time exceeds the next expected timestamp by this observation latency then we will request a time proof (unless we have received a recent event within the patience duration described below).
- patienceDuration
We will only request a time proof if this given duration has elapsed since we last received an event (measured using the host clock). This prevents requesting timestamps when we are observing events from the domain (particularly if the local node is catching up on old activity).
- minObservationDuration
We will try to ensure that we receive a time at least once during this duration (measured using the host clock). This is practically useful if there is no other activity on the domain as the sequencer client will then have an event to acknowledge allowing sequenced events to be pruned before this point. We may in the future use this to monitor clock skews between the host and domain.
- timeRequest
configuration for how we ask for a time proof.
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Instance Constructors
- new DomainTimeTrackerConfig(observationLatency: NonNegativeFiniteDuration = DomainTimeTrackerConfig.defaultObservationLatency, patienceDuration: NonNegativeFiniteDuration = DomainTimeTrackerConfig.defaultPatienceDuration, minObservationDuration: NonNegativeFiniteDuration = DomainTimeTrackerConfig.defaultMinObservationDuration, timeRequest: TimeProofRequestConfig = TimeProofRequestConfig())
- observationLatency
Even if the host and domain clocks are perfectly synchronized there will always be some latency for an event to be delivered (storage, transmission, processing). If the current host time exceeds the next expected timestamp by this observation latency then we will request a time proof (unless we have received a recent event within the patience duration described below).
- patienceDuration
We will only request a time proof if this given duration has elapsed since we last received an event (measured using the host clock). This prevents requesting timestamps when we are observing events from the domain (particularly if the local node is catching up on old activity).
- minObservationDuration
We will try to ensure that we receive a time at least once during this duration (measured using the host clock). This is practically useful if there is no other activity on the domain as the sequencer client will then have an event to acknowledge allowing sequenced events to be pruned before this point. We may in the future use this to monitor clock skews between the host and domain.
- timeRequest
configuration for how we ask for a time proof.
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
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- implicit class ShowLengthLimitedStringWrapperSyntax extends StringOperators
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- implicit class ShowOptionSyntax[T] extends AnyRef
- Definition Classes
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- implicit class ShowProductSyntax extends AnyRef
- Definition Classes
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- 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
show"This is a string: ${myString.doubleQuoted}"andshow"This is a hash: ${myHash.readableHash}".Enables syntax like
show"This is a string: ${myString.doubleQuoted}"andshow"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
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- 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
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- final def asInstanceOf[T0]: T0
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- 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
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- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- final def getClass(): Class[_ <: AnyRef]
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- 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
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- val minObservationDuration: NonNegativeFiniteDuration
- final def ne(arg0: AnyRef): Boolean
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- final def notifyAll(): Unit
- Definition Classes
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- val observationLatency: NonNegativeFiniteDuration
- 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
- val patienceDuration: NonNegativeFiniteDuration
- def pretty: Pretty[DomainTimeTrackerConfig]
Indicates how to pretty print this instance.
Indicates how to pretty print this instance. See
PrettyPrintingTestfor examples on how to implement this method.- Definition Classes
- DomainTimeTrackerConfig → 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 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
- 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
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- val timeRequest: TimeProofRequestConfig
- def toProtoV0: time.admin.v0.DomainTimeTrackerConfig
- 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
- 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
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- Annotations
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- final def wait(): Unit
- Definition Classes
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- Annotations
- @throws(classOf[java.lang.InterruptedException])