@malagu/core
Version:
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JavaScript
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.Promises = exports.DeferredPromise = exports.IntervalCounter = exports.TaskSequentializer = exports.retry = exports.RunOnceWorker = exports.ProcessTimeRunOnceScheduler = exports.RunOnceScheduler = exports.IntervalTimer = exports.TimeoutTimer = exports.Queue = exports.Limiter = exports.firstParallel = exports.first = exports.sequence = exports.disposableTimeout = exports.timeout = exports.AutoOpenBarrier = exports.Barrier = exports.ThrottledDelayer = exports.Delayer = exports.MicrotaskDelay = exports.SequencerByKey = exports.Sequencer = exports.Throttler = exports.asPromise = exports.raceTimeout = exports.raceCancellablePromises = exports.raceCancellationError = exports.raceCancellation = exports.createCancelablePromise = exports.waitForEvent = exports.wait = exports.delay = exports.isThenable = void 0;
/* eslint-disable @typescript-eslint/no-shadow */
const cancellation_1 = require("./cancellation");
const disposable_1 = require("./disposable");
const emitter_1 = require("./emitter");
function isThenable(obj) {
return !!obj && typeof obj.then === 'function';
}
exports.isThenable = isThenable;
/**
* A function to allow a promise resolution to be delayed by a number of milliseconds. Usage is as follows:
*
* `const stringValue = await myPromise.then(delay(600)).then(value => value.toString());`
*
* @param ms the number of millisecond to delay
* @returns a function that returns a promise that returns the given value, but delayed
*/
function delay(ms) {
return value => new Promise((resolve, reject) => { setTimeout(() => resolve(value), ms); });
}
exports.delay = delay;
/**
* Constructs a promise that will resolve after a given delay.
* @param ms the number of milliseconds to wait
*/
async function wait(ms) {
await delay(ms)(undefined);
}
exports.wait = wait;
// eslint-disable-next-line @typescript-eslint/no-explicit-any
function waitForEvent(event, ms, thisArg, disposables) {
return new Promise((resolve, reject) => {
const registration = setTimeout(() => {
listener.dispose();
reject(new cancellation_1.CancellationError());
}, ms);
const listener = event((evt) => {
clearTimeout(registration);
listener.dispose();
resolve(evt);
}, thisArg, disposables);
});
}
exports.waitForEvent = waitForEvent;
function createCancelablePromise(callback) {
const source = new cancellation_1.CancellationTokenSource();
const thenable = callback(source.token);
const promise = new Promise((resolve, reject) => {
const subscription = source.token.onCancellationRequested(() => {
subscription.dispose();
source.dispose();
reject(new cancellation_1.CancellationError());
});
Promise.resolve(thenable).then(value => {
subscription.dispose();
source.dispose();
resolve(value);
}, err => {
subscription.dispose();
source.dispose();
reject(err);
});
});
return new class {
cancel() {
source.cancel();
}
then(resolve, reject) {
return promise.then(resolve, reject);
}
catch(reject) {
return this.then(undefined, reject);
}
finally(onfinally) {
return promise.finally(onfinally);
}
};
}
exports.createCancelablePromise = createCancelablePromise;
function raceCancellation(promise, token, defaultValue) {
return new Promise((resolve, reject) => {
const ref = token.onCancellationRequested(() => {
ref.dispose();
resolve(defaultValue);
});
promise.then(resolve, reject).finally(() => ref.dispose());
});
}
exports.raceCancellation = raceCancellation;
function raceCancellationError(promise, token) {
return new Promise((resolve, reject) => {
const ref = token.onCancellationRequested(() => {
ref.dispose();
reject(new cancellation_1.CancellationError());
});
promise.then(resolve, reject).finally(() => ref.dispose());
});
}
exports.raceCancellationError = raceCancellationError;
async function raceCancellablePromises(cancellablePromises) {
let resolvedPromiseIndex = -1;
const promises = cancellablePromises.map((promise, index) => promise.then(result => { resolvedPromiseIndex = index; return result; }));
const result = await Promise.race(promises);
cancellablePromises.forEach((cancellablePromise, index) => {
if (index !== resolvedPromiseIndex) {
cancellablePromise.cancel();
}
});
return result;
}
exports.raceCancellablePromises = raceCancellablePromises;
function raceTimeout(promise, timeout, onTimeout) {
let promiseResolve = undefined;
const timer = setTimeout(() => {
promiseResolve === null || promiseResolve === void 0 ? void 0 : promiseResolve(undefined);
onTimeout === null || onTimeout === void 0 ? void 0 : onTimeout();
}, timeout);
return Promise.race([
promise.finally(() => clearTimeout(timer)),
new Promise(resolve => promiseResolve = resolve)
]);
}
exports.raceTimeout = raceTimeout;
function asPromise(callback) {
return new Promise((resolve, reject) => {
const item = callback();
if (isThenable(item)) {
item.then(resolve, reject);
}
else {
resolve(item);
}
});
}
exports.asPromise = asPromise;
/**
* A helper to prevent accumulation of sequential async tasks.
*
* Imagine a mail man with the sole task of delivering letters. As soon as
* a letter submitted for delivery, he drives to the destination, delivers it
* and returns to his base. Imagine that during the trip, N more letters were submitted.
* When the mail man returns, he picks those N letters and delivers them all in a
* single trip. Even though N+1 submissions occurred, only 2 deliveries were made.
*
* The throttler implements this via the queue() method, by providing it a task
* factory. Following the example:
*
* const throttler = new Throttler();
* const letters = [];
*
* function deliver() {
* const lettersToDeliver = letters;
* letters = [];
* return makeTheTrip(lettersToDeliver);
* }
*
* function onLetterReceived(l) {
* letters.push(l);
* throttler.queue(deliver);
* }
*/
class Throttler {
constructor() {
this.activePromise = undefined;
this.queuedPromise = undefined;
this.queuedPromiseFactory = undefined;
}
queue(promiseFactory) {
if (this.activePromise) {
this.queuedPromiseFactory = promiseFactory;
if (!this.queuedPromise) {
const onComplete = () => {
this.queuedPromise = undefined;
const result = this.queue(this.queuedPromiseFactory);
this.queuedPromiseFactory = undefined;
return result;
};
this.queuedPromise = new Promise(resolve => {
this.activePromise.then(onComplete, onComplete).then(resolve);
});
}
return new Promise((resolve, reject) => {
this.queuedPromise.then(resolve, reject);
});
}
this.activePromise = promiseFactory();
return new Promise((resolve, reject) => {
this.activePromise.then((result) => {
this.activePromise = undefined;
resolve(result);
}, (err) => {
this.activePromise = undefined;
reject(err);
});
});
}
}
exports.Throttler = Throttler;
class Sequencer {
constructor() {
this.current = Promise.resolve(undefined);
}
queue(promiseTask) {
return this.current = this.current.then(() => promiseTask(), () => promiseTask());
}
}
exports.Sequencer = Sequencer;
class SequencerByKey {
constructor() {
this.promiseMap = new Map();
}
queue(key, promiseTask) {
var _a;
const runningPromise = (_a = this.promiseMap.get(key)) !== null && _a !== void 0 ? _a : Promise.resolve();
const newPromise = runningPromise
.catch(() => { })
.then(promiseTask)
.finally(() => {
if (this.promiseMap.get(key) === newPromise) {
this.promiseMap.delete(key);
}
});
this.promiseMap.set(key, newPromise);
return newPromise;
}
}
exports.SequencerByKey = SequencerByKey;
const timeoutDeferred = (timeout, fn) => {
let scheduled = true;
const handle = setTimeout(() => {
scheduled = false;
fn();
}, timeout);
return {
isTriggered: () => scheduled,
dispose: () => {
clearTimeout(handle);
scheduled = false;
},
};
};
const microtaskDeferred = (fn) => {
let scheduled = true;
queueMicrotask(() => {
if (scheduled) {
scheduled = false;
fn();
}
});
return {
isTriggered: () => scheduled,
dispose: () => { scheduled = false; },
};
};
/** Can be passed into the Delayed to defer using a microtask */
exports.MicrotaskDelay = Symbol('MicrotaskDelay');
/**
* A helper to delay (debounce) execution of a task that is being requested often.
*
* Following the throttler, now imagine the mail man wants to optimize the number of
* trips proactively. The trip itself can be long, so he decides not to make the trip
* as soon as a letter is submitted. Instead he waits a while, in case more
* letters are submitted. After said waiting period, if no letters were submitted, he
* decides to make the trip. Imagine that N more letters were submitted after the first
* one, all within a short period of time between each other. Even though N+1
* submissions occurred, only 1 delivery was made.
*
* The delayer offers this behavior via the trigger() method, into which both the task
* to be executed and the waiting period (delay) must be passed in as arguments. Following
* the example:
*
* const delayer = new Delayer(WAITING_PERIOD);
* const letters = [];
*
* function letterReceived(l) {
* letters.push(l);
* delayer.trigger(() => { return makeTheTrip(); });
* }
*/
class Delayer {
constructor(defaultDelay) {
this.defaultDelay = defaultDelay;
this.deferred = undefined;
this.completionPromise = undefined;
this.doResolve = undefined;
this.doReject = undefined;
this.task = undefined;
}
trigger(task, delay = this.defaultDelay) {
this.task = task;
this.cancelTimeout();
if (!this.completionPromise) {
this.completionPromise = new Promise((resolve, reject) => {
this.doResolve = resolve;
this.doReject = reject;
}).then(() => {
this.completionPromise = undefined;
this.doResolve = undefined;
if (this.task) {
const task = this.task;
this.task = undefined;
return task();
}
return undefined;
});
}
const fn = () => {
var _a;
this.deferred = undefined;
(_a = this.doResolve) === null || _a === void 0 ? void 0 : _a.call(this, undefined);
};
this.deferred = delay === exports.MicrotaskDelay ? microtaskDeferred(fn) : timeoutDeferred(delay, fn);
return this.completionPromise;
}
isTriggered() {
var _a;
return !!((_a = this.deferred) === null || _a === void 0 ? void 0 : _a.isTriggered());
}
cancel() {
this.cancelTimeout();
if (this.completionPromise) {
if (this.doReject) {
this.doReject(new cancellation_1.CancellationError());
}
this.completionPromise = undefined;
}
}
cancelTimeout() {
var _a;
(_a = this.deferred) === null || _a === void 0 ? void 0 : _a.dispose();
this.deferred = undefined;
}
dispose() {
this.cancel();
}
}
exports.Delayer = Delayer;
/**
* A helper to delay execution of a task that is being requested often, while
* preventing accumulation of consecutive executions, while the task runs.
*
* The mail man is clever and waits for a certain amount of time, before going
* out to deliver letters. While the mail man is going out, more letters arrive
* and can only be delivered once he is back. Once he is back the mail man will
* do one more trip to deliver the letters that have accumulated while he was out.
*/
class ThrottledDelayer {
constructor(defaultDelay) {
this.delayer = new Delayer(defaultDelay);
this.throttler = new Throttler();
}
trigger(promiseFactory, delay) {
return this.delayer.trigger(() => this.throttler.queue(promiseFactory), delay);
}
isTriggered() {
return this.delayer.isTriggered();
}
cancel() {
this.delayer.cancel();
}
dispose() {
this.delayer.dispose();
}
}
exports.ThrottledDelayer = ThrottledDelayer;
/**
* A barrier that is initially closed and then becomes opened permanently.
*/
class Barrier {
constructor() {
this._isOpen = false;
this._promise = new Promise((c, e) => {
this._completePromise = c;
});
}
isOpen() {
return this._isOpen;
}
open() {
this._isOpen = true;
this._completePromise(true);
}
wait() {
return this._promise;
}
}
exports.Barrier = Barrier;
/**
* A barrier that is initially closed and then becomes opened permanently after a certain period of
* time or when open is called explicitly
*/
class AutoOpenBarrier extends Barrier {
constructor(autoOpenTimeMs) {
super();
this._timeout = setTimeout(() => this.open(), autoOpenTimeMs);
}
open() {
clearTimeout(this._timeout);
super.open();
}
}
exports.AutoOpenBarrier = AutoOpenBarrier;
function timeout(millis, token) {
if (!token) {
return createCancelablePromise(token => timeout(millis, token));
}
return new Promise((resolve, reject) => {
const handle = setTimeout(() => {
disposable.dispose();
resolve();
}, millis);
const disposable = token.onCancellationRequested(() => {
clearTimeout(handle);
disposable.dispose();
reject(new cancellation_1.CancellationError());
});
});
}
exports.timeout = timeout;
function disposableTimeout(handler, timeout = 0) {
const timer = setTimeout(handler, timeout);
return disposable_1.Disposable.create(() => clearTimeout(timer));
}
exports.disposableTimeout = disposableTimeout;
/**
* Runs the provided list of promise factories in sequential order. The returned
* promise will complete to an array of results from each promise.
*/
function sequence(promiseFactories) {
const results = [];
let index = 0;
const len = promiseFactories.length;
function next() {
return index < len ? promiseFactories[index++]() : undefined;
}
function thenHandler(result) {
if (result !== undefined && result !== undefined) {
results.push(result);
}
const n = next();
if (n) {
return n.then(thenHandler);
}
return Promise.resolve(results);
}
return Promise.resolve(undefined).then(thenHandler);
}
exports.sequence = sequence;
function first(promiseFactories, shouldStop = t => !!t, defaultValue = undefined) {
let index = 0;
const len = promiseFactories.length;
const loop = () => {
if (index >= len) {
return Promise.resolve(defaultValue);
}
const factory = promiseFactories[index++];
const promise = Promise.resolve(factory());
return promise.then(result => {
if (shouldStop(result)) {
return Promise.resolve(result);
}
return loop();
});
};
return loop();
}
exports.first = first;
function firstParallel(promiseList, shouldStop = t => !!t, defaultValue = undefined) {
if (promiseList.length === 0) {
return Promise.resolve(defaultValue);
}
let todo = promiseList.length;
const finish = () => {
var _a, _b;
todo = -1;
for (const promise of promiseList) {
(_b = (_a = promise).cancel) === null || _b === void 0 ? void 0 : _b.call(_a);
}
};
return new Promise((resolve, reject) => {
for (const promise of promiseList) {
promise.then(result => {
if (--todo >= 0 && shouldStop(result)) {
finish();
resolve(result);
}
else if (todo === 0) {
resolve(defaultValue);
}
})
.catch(err => {
if (--todo >= 0) {
finish();
reject(err);
}
});
}
});
}
exports.firstParallel = firstParallel;
/**
* A helper to queue N promises and run them all with a max degree of parallelism. The helper
* ensures that at any time no more than M promises are running at the same time.
*/
class Limiter {
constructor(maxDegreeOfParalellism) {
this._size = 0;
this.maxDegreeOfParalellism = maxDegreeOfParalellism;
this.outstandingPromises = [];
this.runningPromises = 0;
this._onDrained = new emitter_1.Emitter();
}
/**
* An event that fires when every promise in the queue
* has started to execute. In other words: no work is
* pending to be scheduled.
*
* This is NOT an event that signals when all promises
* have finished though.
*/
get onDrained() {
return this._onDrained.event;
}
get size() {
return this._size;
}
queue(factory) {
this._size++;
return new Promise((c, e) => {
this.outstandingPromises.push({ factory, c, e });
this.consume();
});
}
consume() {
while (this.outstandingPromises.length && this.runningPromises < this.maxDegreeOfParalellism) {
const iLimitedTask = this.outstandingPromises.shift();
this.runningPromises++;
const promise = iLimitedTask.factory();
promise.then(iLimitedTask.c, iLimitedTask.e);
promise.then(() => this.consumed(), () => this.consumed());
}
}
consumed() {
this._size--;
this.runningPromises--;
if (this.outstandingPromises.length > 0) {
this.consume();
}
else {
this._onDrained.fire();
}
}
dispose() {
this._onDrained.dispose();
}
}
exports.Limiter = Limiter;
/**
* A queue is handles one promise at a time and guarantees that at any time only one promise is executing.
*/
class Queue extends Limiter {
constructor() {
super(1);
}
}
exports.Queue = Queue;
class TimeoutTimer {
constructor(runner, timeout) {
this._token = -1;
if (typeof runner === 'function' && typeof timeout === 'number') {
this.setIfNotSet(runner, timeout);
}
}
dispose() {
this.cancel();
}
cancel() {
if (this._token !== -1) {
clearTimeout(this._token);
this._token = -1;
}
}
cancelAndSet(runner, timeout) {
this.cancel();
this._token = setTimeout(() => {
this._token = -1;
runner();
}, timeout);
}
setIfNotSet(runner, timeout) {
if (this._token !== -1) {
// timer is already set
return;
}
this._token = setTimeout(() => {
this._token = -1;
runner();
}, timeout);
}
}
exports.TimeoutTimer = TimeoutTimer;
class IntervalTimer {
constructor() {
this._token = -1;
}
dispose() {
this.cancel();
}
cancel() {
if (this._token !== -1) {
clearInterval(this._token);
this._token = -1;
}
}
cancelAndSet(runner, interval) {
this.cancel();
this._token = setInterval(() => {
runner();
}, interval);
}
}
exports.IntervalTimer = IntervalTimer;
class RunOnceScheduler {
constructor(runner, delay) {
this.timeoutToken = -1;
this.runner = runner;
this.timeout = delay;
this.timeoutHandler = this.onTimeout.bind(this);
}
/**
* Dispose RunOnceScheduler
*/
dispose() {
this.cancel();
this.runner = undefined;
}
/**
* Cancel current scheduled runner (if any).
*/
cancel() {
if (this.isScheduled()) {
clearTimeout(this.timeoutToken);
this.timeoutToken = -1;
}
}
/**
* Cancel previous runner (if any) & schedule a new runner.
*/
schedule(delay = this.timeout) {
this.cancel();
this.timeoutToken = setTimeout(this.timeoutHandler, delay);
}
get delay() {
return this.timeout;
}
set delay(value) {
this.timeout = value;
}
/**
* Returns true if scheduled.
*/
isScheduled() {
return this.timeoutToken !== -1;
}
onTimeout() {
this.timeoutToken = -1;
if (this.runner) {
this.doRun();
}
}
doRun() {
if (this.runner) {
this.runner();
}
}
}
exports.RunOnceScheduler = RunOnceScheduler;
/**
* Same as `RunOnceScheduler`, but doesn't count the time spent in sleep mode.
* > **NOTE**: Only offers 1s resolution.
*
* When calling `setTimeout` with 3hrs, and putting the computer immediately to sleep
* for 8hrs, `setTimeout` will fire **as soon as the computer wakes from sleep**. But
* this scheduler will execute 3hrs **after waking the computer from sleep**.
*/
class ProcessTimeRunOnceScheduler {
constructor(runner, delay) {
if (delay % 1000 !== 0) {
console.warn(`ProcessTimeRunOnceScheduler resolution is 1s, ${delay}ms is not a multiple of 1000ms.`);
}
this.runner = runner;
this.timeout = delay;
this.counter = 0;
this.intervalToken = -1;
this.intervalHandler = this.onInterval.bind(this);
}
dispose() {
this.cancel();
this.runner = undefined;
}
cancel() {
if (this.isScheduled()) {
clearInterval(this.intervalToken);
this.intervalToken = -1;
}
}
/**
* Cancel previous runner (if any) & schedule a new runner.
*/
schedule(delay = this.timeout) {
if (delay % 1000 !== 0) {
console.warn(`ProcessTimeRunOnceScheduler resolution is 1s, ${delay}ms is not a multiple of 1000ms.`);
}
this.cancel();
this.counter = Math.ceil(delay / 1000);
this.intervalToken = setInterval(this.intervalHandler, 1000);
}
/**
* Returns true if scheduled.
*/
isScheduled() {
return this.intervalToken !== -1;
}
onInterval() {
this.counter--;
if (this.counter > 0) {
// still need to wait
return;
}
// time elapsed
clearInterval(this.intervalToken);
this.intervalToken = -1;
if (this.runner) {
this.runner();
}
}
}
exports.ProcessTimeRunOnceScheduler = ProcessTimeRunOnceScheduler;
class RunOnceWorker extends RunOnceScheduler {
constructor(runner, timeout) {
super(runner, timeout);
this.units = [];
}
work(unit) {
this.units.push(unit);
if (!this.isScheduled()) {
this.schedule();
}
}
doRun() {
const units = this.units;
this.units = [];
if (this.runner) {
this.runner(units);
}
}
dispose() {
this.units = [];
super.dispose();
}
}
exports.RunOnceWorker = RunOnceWorker;
async function retry(task, delay, retries) {
let lastError;
for (let i = 0; i < retries; i++) {
try {
return await task();
}
catch (error) {
lastError = error;
await timeout(delay);
}
}
throw lastError;
}
exports.retry = retry;
class TaskSequentializer {
hasPending(taskId) {
if (!this._pending) {
return false;
}
if (typeof taskId === 'number') {
return this._pending.taskId === taskId;
}
return !!this._pending;
}
get pending() {
return this._pending ? this._pending.promise : undefined;
}
cancelPending() {
var _a;
(_a = this._pending) === null || _a === void 0 ? void 0 : _a.cancel();
}
setPending(taskId, promise, onCancel) {
this._pending = { taskId, cancel: () => onCancel === null || onCancel === void 0 ? void 0 : onCancel(), promise };
promise.then(() => this.donePending(taskId), () => this.donePending(taskId));
return promise;
}
donePending(taskId) {
if (this._pending && taskId === this._pending.taskId) {
// only set pending to done if the promise finished that is associated with that taskId
this._pending = undefined;
// schedule the next task now that we are free if we have any
this.triggerNext();
}
}
triggerNext() {
if (this._next) {
const next = this._next;
this._next = undefined;
// Run next task and complete on the associated promise
next.run().then(next.promiseResolve, next.promiseReject);
}
}
setNext(run) {
// this is our first next task, so we create associated promise with it
// so that we can return a promise that completes when the task has
// completed.
if (!this._next) {
let promiseResolve;
let promiseReject;
const promise = new Promise((resolve, reject) => {
promiseResolve = resolve;
promiseReject = reject;
});
this._next = {
run,
promise,
promiseResolve: promiseResolve,
promiseReject: promiseReject
};
}
else {
this._next.run = run;
}
return this._next.promise;
}
}
exports.TaskSequentializer = TaskSequentializer;
// #endregion
// #region
/**
* The `IntervalCounter` allows to count the number
* of calls to `increment()` over a duration of
* `interval`. This utility can be used to conditionally
* throttle a frequent task when a certain threshold
* is reached.
*/
class IntervalCounter {
constructor(interval, nowFn = () => Date.now()) {
this.interval = interval;
this.nowFn = nowFn;
this.lastIncrementTime = 0;
this.value = 0;
}
increment() {
const now = this.nowFn();
// We are outside of the range of `interval` and as such
// start counting from 0 and remember the time
if (now - this.lastIncrementTime > this.interval) {
this.lastIncrementTime = now;
this.value = 0;
}
this.value++;
return this.value;
}
}
exports.IntervalCounter = IntervalCounter;
/**
* Creates a promise whose resolution or rejection can be controlled imperatively.
*/
class DeferredPromise {
constructor() {
this.rejected = false;
this.resolved = false;
this.p = new Promise((c, e) => {
this.completeCallback = c;
this.errorCallback = e;
});
}
get isRejected() {
return this.rejected;
}
get isResolved() {
return this.resolved;
}
get isSettled() {
return this.rejected || this.resolved;
}
complete(value) {
return new Promise(resolve => {
this.completeCallback(value);
this.resolved = true;
resolve();
});
}
error(err) {
return new Promise(resolve => {
this.errorCallback(err);
this.rejected = true;
resolve();
});
}
cancel() {
new Promise(resolve => {
this.errorCallback(new cancellation_1.CancellationError());
this.rejected = true;
resolve();
});
}
}
exports.DeferredPromise = DeferredPromise;
// #endregion
// #region Promises
var Promises;
(function (Promises) {
/**
* A drop-in replacement for `Promise.all` with the only difference
* that the method awaits every promise to either fulfill or reject.
*
* Similar to `Promise.all`, only the first error will be returned
* if any.
*/
async function settled(promises) {
let firstError = undefined;
const result = await Promise.all(promises.map(promise => promise.then(value => value, error => {
if (!firstError) {
firstError = error;
}
return undefined; // do not rethrow so that other promises can settle
})));
if (typeof firstError !== 'undefined') {
throw firstError;
}
return result; // cast is needed and protected by the `throw` above
}
Promises.settled = settled;
/**
* A helper to create a new `Promise<T>` with a body that is a promise
* itself. By default, an error that raises from the async body will
* end up as a unhandled rejection, so this utility properly awaits the
* body and rejects the promise as a normal promise does without async
* body.
*
* This method should only be used in rare cases where otherwise `async`
* cannot be used (e.g. when callbacks are involved that require this).
*/
function withAsyncBody(bodyFn) {
// eslint-disable-next-line no-async-promise-executor
return new Promise(async (resolve, reject) => {
try {
await bodyFn(resolve, reject);
}
catch (error) {
reject(error);
}
});
}
Promises.withAsyncBody = withAsyncBody;
})(Promises = exports.Promises || (exports.Promises = {}));
// #endregion
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