Packages

class AsyncResource extends Object with StObject

The class AsyncResource was designed to be extended by the embedder's async resources. Using this users can easily trigger the lifetime events of their own resources.

Annotations
@JSType() @JSImport("async_hooks", "AsyncResource") @native()
Source
asyncHooksMod.scala
Linear Supertypes
StObject, Object, Any, AnyRef, Any
Known Subclasses
AsyncResource, PerformanceObserver, PerformanceObserver
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Inherited
  1. AsyncResource
  2. StObject
  3. Object
  4. Any
  5. AnyRef
  6. Any
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new AsyncResource(type: java.lang.String, triggerAsyncId: Double)
  2. new AsyncResource(type: java.lang.String, triggerAsyncId: AsyncResourceOptions)
  3. new AsyncResource(type: java.lang.String)

    AsyncResource() is meant to be extended.

    AsyncResource() is meant to be extended. Instantiating a new AsyncResource() also triggers init. If triggerAsyncId is omitted then async_hook.executionAsyncId() is used.

    type

    The type of async event.

  4. new AsyncResource()
    Attributes
    protected

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def asyncId(): Double

    returns

    the unique ID assigned to this AsyncResource instance.

  6. def bind[Func](fn: Func): Func with anon.AsyncResource

    Binds the given function to execute to this AsyncResource's scope.

    Binds the given function to execute to this AsyncResource's scope.

    fn

    The function to bind to the current AsyncResource.

  7. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native() @IntrinsicCandidate()
  8. def emitDestroy(): AsyncResource.this.type

    Call AsyncHooks destroy callbacks.

  9. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  10. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  11. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @IntrinsicCandidate()
  12. def hasOwnProperty(v: scala.Predef.String): Boolean
    Definition Classes
    Object
  13. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @IntrinsicCandidate()
  14. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  15. def isPrototypeOf(v: Object): Boolean
    Definition Classes
    Object
  16. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  17. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @IntrinsicCandidate()
  18. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @IntrinsicCandidate()
  19. def propertyIsEnumerable(v: scala.Predef.String): Boolean
    Definition Classes
    Object
  20. def runInAsyncScope[This, Result](fn: ThisFunction1[This, Any, Result], thisArg: Unit, args: Any*): Result
  21. def runInAsyncScope[This, Result](fn: ThisFunction1[This, Any, Result], thisArg: This, args: Any*): Result

    Call the provided function with the provided arguments in the execution context of the async resource.

    Call the provided function with the provided arguments in the execution context of the async resource. This will establish the context, trigger the AsyncHooks before callbacks, call the function, trigger the AsyncHooks after callbacks, and then restore the original execution context.

    fn

    The function to call in the execution context of this async resource.

    thisArg

    The receiver to be used for the function call.

    args

    Optional arguments to pass to the function.

  22. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  23. def toLocaleString(): scala.Predef.String
    Definition Classes
    Object
  24. def toString(): java.lang.String
    Definition Classes
    AnyRef → Any
  25. def triggerAsyncId(): Double

    returns

    the trigger ID for this AsyncResource instance.

  26. def valueOf(): Any
    Definition Classes
    Object
  27. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  28. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  29. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated

Inherited from StObject

Inherited from Object

Inherited from Any

Inherited from AnyRef

Inherited from Any

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