Sha256: af11a8600e6383ed6382f128f664d34f9bb1de001ddaa9c4ac6df3abdb7f6de5
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Size: 1.28 KB
Versions: 20
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Stored size: 1.28 KB
Contents
"use strict";
const { setupForSimpleEventAccessors } = require("../helpers/create-event-accessor");
const { fireAnEvent } = require("../helpers/events");
const EventTargetImpl = require("../events/EventTarget-impl").implementation;
const AbortSignal = require("../generated/AbortSignal");
class AbortSignalImpl extends EventTargetImpl {
constructor(globalObject, args, privateData) {
super(globalObject, args, privateData);
// make event firing possible
this._ownerDocument = globalObject.document;
this.aborted = false;
this.abortAlgorithms = new Set();
}
static abort(globalObject) {
const abortSignal = AbortSignal.createImpl(globalObject, []);
abortSignal.aborted = true;
return abortSignal;
}
_signalAbort() {
if (this.aborted) {
return;
}
this.aborted = true;
for (const algorithm of this.abortAlgorithms) {
algorithm();
}
this.abortAlgorithms.clear();
fireAnEvent("abort", this);
}
_addAlgorithm(algorithm) {
if (this.aborted) {
return;
}
this.abortAlgorithms.add(algorithm);
}
_removeAlgorithm(algorithm) {
this.abortAlgorithms.delete(algorithm);
}
}
setupForSimpleEventAccessors(AbortSignalImpl.prototype, ["abort"]);
module.exports = {
implementation: AbortSignalImpl
};
Version data entries
20 entries across 20 versions & 1 rubygems