V8PromiseHook Delegate

Represents a callback for promise lifecycle events.

Namespace: Microsoft.ClearScript.V8
Assembly: ClearScript.V8 (in ClearScript.V8.dll) Version: 7.5.1.1

Syntax

public delegate void V8PromiseHook(
	V8PromiseEventKind kind,
	ScriptObject promise,
	ScriptObject parent
)

Public Delegate Sub V8PromiseHook ( 
	kind As V8PromiseEventKind,
	promise As ScriptObject,
	parent As ScriptObject
)

public delegate void V8PromiseHook(
	V8PromiseEventKind kind, 
	ScriptObject^ promise, 
	ScriptObject^ parent
)

type V8PromiseHook = 
    delegate of 
        kind : V8PromiseEventKind * 
        promise : ScriptObject * 
        parent : ScriptObject -> unit

Parameters

kind V8PromiseEventKind: The promise event that occurred.
promise ScriptObject: The promise for which the event occurred.
parent ScriptObject: The parent promise if applicable, null otherwise (see remarks).

Remarks

When a promise is created as part of a chain, the callback is invoked with kind set to Created and parent set to the parent promise. In all other situations, parent is set to null.

Reference

Microsoft.ClearScript.V8 Namespace