c817e96802
Detects when user changes same config setting 3+ times within 24 hours. Shows non-intrusive prompt offering help with guided calibration flow. Guided calibration features: - Test for false positives (walk around room) - Test for missed motion (sit still) - Suggest optimal value based on diurnal baseline SNR and link health - Apply suggested value button Files: - dashboard/js/proactive.js: Complete implementation with localStorage tracking Acceptance: - Help prompt fires after 3+ changes in 24h - Calibration flow tests both directions - Suggests value based on system data - Apply button works
99 lines
2.5 KiB
JavaScript
99 lines
2.5 KiB
JavaScript
'use strict';
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Object.defineProperty(exports, '__esModule', {
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value: true
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});
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exports.default = void 0;
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function _util() {
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const data = require('util');
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_util = function () {
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return data;
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};
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return data;
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}
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function _v() {
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const data = require('v8');
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_v = function () {
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return data;
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};
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return data;
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}
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function _vm() {
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const data = require('vm');
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_vm = function () {
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return data;
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};
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return data;
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}
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function _jestGetType() {
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const data = require('jest-get-type');
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_jestGetType = function () {
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return data;
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};
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return data;
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}
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function _prettyFormat() {
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const data = require('pretty-format');
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_prettyFormat = function () {
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return data;
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};
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return data;
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}
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/**
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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/// <reference lib="es2021.WeakRef" />
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const tick = (0, _util().promisify)(setImmediate);
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class LeakDetector {
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_isReferenceBeingHeld;
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_finalizationRegistry;
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constructor(value) {
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if ((0, _jestGetType().isPrimitive)(value)) {
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throw new TypeError(
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[
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'Primitives cannot leak memory.',
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`You passed a ${typeof value}: <${(0, _prettyFormat().format)(
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value
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)}>`
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].join(' ')
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);
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}
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// When `_finalizationRegistry` is GCed the callback we set will no longer be called,
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this._finalizationRegistry = new FinalizationRegistry(() => {
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this._isReferenceBeingHeld = false;
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});
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this._finalizationRegistry.register(value, undefined);
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this._isReferenceBeingHeld = true;
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// Ensure value is not leaked by the closure created by the "weak" callback.
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value = null;
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}
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async isLeaking() {
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this._runGarbageCollector();
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// wait some ticks to allow GC to run properly, see https://github.com/nodejs/node/issues/34636#issuecomment-669366235
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for (let i = 0; i < 10; i++) {
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await tick();
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}
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return this._isReferenceBeingHeld;
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}
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_runGarbageCollector() {
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// @ts-expect-error: not a function on `globalThis`
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const isGarbageCollectorHidden = globalThis.gc == null;
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// GC is usually hidden, so we have to expose it before running.
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(0, _v().setFlagsFromString)('--expose-gc');
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(0, _vm().runInNewContext)('gc')();
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// The GC was not initially exposed, so let's hide it again.
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if (isGarbageCollectorHidden) {
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(0, _v().setFlagsFromString)('--no-expose-gc');
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}
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}
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}
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exports.default = LeakDetector;
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