570 lines
19 KiB
JavaScript
570 lines
19 KiB
JavaScript
|
"use strict";
|
||
|
|
var AsyncEventEmitter = (() => {
|
||
|
|
var __defProp = Object.defineProperty;
|
||
|
|
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
|
||
|
|
var __getOwnPropNames = Object.getOwnPropertyNames;
|
||
|
|
var __hasOwnProp = Object.prototype.hasOwnProperty;
|
||
|
|
var __name = (target, value) => __defProp(target, "name", { value, configurable: true });
|
||
|
|
var __export = (target, all) => {
|
||
|
|
for (var name in all)
|
||
|
|
__defProp(target, name, { get: all[name], enumerable: true });
|
||
|
|
};
|
||
|
|
var __copyProps = (to, from, except, desc) => {
|
||
|
|
if (from && typeof from === "object" || typeof from === "function") {
|
||
|
|
for (let key of __getOwnPropNames(from))
|
||
|
|
if (!__hasOwnProp.call(to, key) && key !== except)
|
||
|
|
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
|
||
|
|
}
|
||
|
|
return to;
|
||
|
|
};
|
||
|
|
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
|
||
|
|
|
||
|
|
// src/index.ts
|
||
|
|
var src_exports = {};
|
||
|
|
__export(src_exports, {
|
||
|
|
AbortError: () => AbortError,
|
||
|
|
AsyncEventEmitter: () => AsyncEventEmitter
|
||
|
|
});
|
||
|
|
function validateListener(input) {
|
||
|
|
if (typeof input !== "function") {
|
||
|
|
throw new TypeError(`The listener argument must be a function. Received ${typeof input}`);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
__name(validateListener, "validateListener");
|
||
|
|
function validateAbortSignal(input) {
|
||
|
|
if (input && !(input instanceof AbortSignal)) {
|
||
|
|
throw new TypeError(`The signal option must be an AbortSignal. Received ${input}`);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
__name(validateAbortSignal, "validateAbortSignal");
|
||
|
|
function spliceOne(list, index) {
|
||
|
|
for (; index + 1 < list.length; index++) {
|
||
|
|
list[index] = list[index + 1];
|
||
|
|
}
|
||
|
|
list.pop();
|
||
|
|
}
|
||
|
|
__name(spliceOne, "spliceOne");
|
||
|
|
function arrayClone(arr) {
|
||
|
|
switch (arr.length) {
|
||
|
|
case 2:
|
||
|
|
return [arr[0], arr[1]];
|
||
|
|
case 3:
|
||
|
|
return [arr[0], arr[1], arr[2]];
|
||
|
|
case 4:
|
||
|
|
return [arr[0], arr[1], arr[2], arr[3]];
|
||
|
|
case 5:
|
||
|
|
return [arr[0], arr[1], arr[2], arr[3], arr[4]];
|
||
|
|
case 6:
|
||
|
|
return [arr[0], arr[1], arr[2], arr[3], arr[4], arr[5]];
|
||
|
|
}
|
||
|
|
return arr.slice();
|
||
|
|
}
|
||
|
|
__name(arrayClone, "arrayClone");
|
||
|
|
function identicalSequenceRange(a, b) {
|
||
|
|
for (let i = 0; i < a.length - 3; i++) {
|
||
|
|
const pos = b.indexOf(a[i]);
|
||
|
|
if (pos !== -1) {
|
||
|
|
const rest = b.length - pos;
|
||
|
|
if (rest > 3) {
|
||
|
|
let len = 1;
|
||
|
|
const maxLen = Math.min(a.length - i, rest);
|
||
|
|
while (maxLen > len && a[i + len] === b[pos + len]) {
|
||
|
|
len++;
|
||
|
|
}
|
||
|
|
if (len > 3) {
|
||
|
|
return [len, i];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return [0, 0];
|
||
|
|
}
|
||
|
|
__name(identicalSequenceRange, "identicalSequenceRange");
|
||
|
|
function enhanceStackTrace(err, own) {
|
||
|
|
let ctorInfo = "";
|
||
|
|
try {
|
||
|
|
const { name } = this.constructor;
|
||
|
|
if (name !== "AsyncEventEmitter")
|
||
|
|
ctorInfo = ` on ${name} instance`;
|
||
|
|
} catch {
|
||
|
|
}
|
||
|
|
const sep = `
|
||
|
|
Emitted 'error' event${ctorInfo} at:
|
||
|
|
`;
|
||
|
|
const errStack = err.stack.split("\n").slice(1);
|
||
|
|
const ownStack = own.stack.split("\n").slice(1);
|
||
|
|
const { 0: len, 1: off } = identicalSequenceRange(ownStack, errStack);
|
||
|
|
if (len > 0) {
|
||
|
|
ownStack.splice(off + 1, len - 2, " [... lines matching original stack trace ...]");
|
||
|
|
}
|
||
|
|
return err.stack + sep + ownStack.join("\n");
|
||
|
|
}
|
||
|
|
__name(enhanceStackTrace, "enhanceStackTrace");
|
||
|
|
var _AsyncEventEmitter = class _AsyncEventEmitter {
|
||
|
|
constructor() {
|
||
|
|
this._events = {
|
||
|
|
__proto__: null
|
||
|
|
};
|
||
|
|
this._eventCount = 0;
|
||
|
|
this._maxListeners = 10;
|
||
|
|
this._internalPromiseMap = /* @__PURE__ */ new Map();
|
||
|
|
this._wrapperId = 0n;
|
||
|
|
}
|
||
|
|
addListener(eventName, listener) {
|
||
|
|
validateListener(listener);
|
||
|
|
const wrapped = this._wrapListener(eventName, listener, false);
|
||
|
|
this._addListener(eventName, wrapped, false);
|
||
|
|
return this;
|
||
|
|
}
|
||
|
|
on(eventName, listener) {
|
||
|
|
return this.addListener(eventName, listener);
|
||
|
|
}
|
||
|
|
once(eventName, listener) {
|
||
|
|
validateListener(listener);
|
||
|
|
const wrapped = this._wrapListener(eventName, listener, true);
|
||
|
|
this._addListener(eventName, wrapped, false);
|
||
|
|
return this;
|
||
|
|
}
|
||
|
|
removeListener(eventName, listener) {
|
||
|
|
validateListener(listener);
|
||
|
|
const events = this._events;
|
||
|
|
const eventList = events[eventName];
|
||
|
|
if (eventList === void 0) {
|
||
|
|
return this;
|
||
|
|
}
|
||
|
|
if (eventList === listener || eventList.listener === listener) {
|
||
|
|
if (--this._eventCount === 0) {
|
||
|
|
this._events = { __proto__: null };
|
||
|
|
} else {
|
||
|
|
delete events[eventName];
|
||
|
|
if (events.removeListener) {
|
||
|
|
this.emit("removeListener", eventName, eventList.listener ?? eventList);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
} else if (typeof eventList !== "function") {
|
||
|
|
let position = -1;
|
||
|
|
for (let i = eventList.length - 1; i >= 0; i--) {
|
||
|
|
if (eventList[i] === listener || eventList[i].listener === listener) {
|
||
|
|
position = i;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (position < 0) {
|
||
|
|
return this;
|
||
|
|
}
|
||
|
|
if (position === 0) {
|
||
|
|
eventList.shift();
|
||
|
|
} else {
|
||
|
|
spliceOne(eventList, position);
|
||
|
|
}
|
||
|
|
if (eventList.length === 0) {
|
||
|
|
delete events[eventName];
|
||
|
|
--this._eventCount;
|
||
|
|
}
|
||
|
|
if (events.removeListener !== void 0) {
|
||
|
|
this.emit("removeListener", eventName, listener);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return this;
|
||
|
|
}
|
||
|
|
off(eventName, listener) {
|
||
|
|
return this.removeListener(eventName, listener);
|
||
|
|
}
|
||
|
|
removeAllListeners(event) {
|
||
|
|
const events = this._events;
|
||
|
|
if (events.removeListener === void 0) {
|
||
|
|
if (!event) {
|
||
|
|
this._events = { __proto__: null };
|
||
|
|
this._eventCount = 0;
|
||
|
|
} else if (events[event] !== void 0) {
|
||
|
|
if (--this._eventCount === 0) {
|
||
|
|
this._events = { __proto__: null };
|
||
|
|
} else {
|
||
|
|
delete events[event];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return this;
|
||
|
|
}
|
||
|
|
if (!event) {
|
||
|
|
for (const key of Reflect.ownKeys(events)) {
|
||
|
|
if (key === "removeListener") {
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
this.removeAllListeners(key);
|
||
|
|
}
|
||
|
|
this.removeAllListeners("removeListener");
|
||
|
|
this._events = { __proto__: null };
|
||
|
|
this._eventCount = 0;
|
||
|
|
return this;
|
||
|
|
}
|
||
|
|
const listeners = events[event];
|
||
|
|
if (typeof listeners === "function") {
|
||
|
|
this.removeListener(event, listeners);
|
||
|
|
} else if (listeners !== void 0) {
|
||
|
|
for (let i = listeners.length - 1; i >= 0; i--) {
|
||
|
|
this.removeListener(event, listeners[i]);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return this;
|
||
|
|
}
|
||
|
|
setMaxListeners(n) {
|
||
|
|
if (typeof n !== "number" || n < 0 || Number.isNaN(n)) {
|
||
|
|
throw new RangeError(`Expected to get a non-negative number for "setMaxListeners", got ${n} instead`);
|
||
|
|
}
|
||
|
|
this._maxListeners = n;
|
||
|
|
return this;
|
||
|
|
}
|
||
|
|
getMaxListeners() {
|
||
|
|
return this._maxListeners;
|
||
|
|
}
|
||
|
|
listeners(eventName) {
|
||
|
|
const eventList = this._events[eventName];
|
||
|
|
if (eventList === void 0) {
|
||
|
|
return [];
|
||
|
|
}
|
||
|
|
if (typeof eventList === "function") {
|
||
|
|
return [eventList.listener ?? eventList];
|
||
|
|
}
|
||
|
|
const ret = arrayClone(eventList);
|
||
|
|
for (let i = 0; i < ret.length; ++i) {
|
||
|
|
const orig = ret[i].listener;
|
||
|
|
if (typeof orig === "function") {
|
||
|
|
ret[i] = orig;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return ret;
|
||
|
|
}
|
||
|
|
rawListeners(eventName) {
|
||
|
|
const eventList = this._events[eventName];
|
||
|
|
if (eventList === void 0) {
|
||
|
|
return [];
|
||
|
|
}
|
||
|
|
if (typeof eventList === "function") {
|
||
|
|
return [eventList];
|
||
|
|
}
|
||
|
|
return arrayClone(eventList);
|
||
|
|
}
|
||
|
|
emit(eventName, ...args) {
|
||
|
|
let doError = eventName === "error";
|
||
|
|
const events = this._events;
|
||
|
|
if (events !== void 0) {
|
||
|
|
doError = doError && events.error === void 0;
|
||
|
|
} else if (!doError) {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
if (doError) {
|
||
|
|
let er;
|
||
|
|
if (args.length > 0) {
|
||
|
|
er = args[0];
|
||
|
|
}
|
||
|
|
if (er instanceof Error) {
|
||
|
|
try {
|
||
|
|
const capture = {};
|
||
|
|
Error.captureStackTrace(capture, _AsyncEventEmitter.prototype.emit);
|
||
|
|
Object.defineProperty(er, "stack", {
|
||
|
|
value: enhanceStackTrace.call(this, er, capture),
|
||
|
|
configurable: true
|
||
|
|
});
|
||
|
|
} catch {
|
||
|
|
}
|
||
|
|
throw er; // Unhandled 'error' event
|
||
|
|
}
|
||
|
|
const stringifiedError = String(er);
|
||
|
|
const err = new Error(`Unhandled 'error' event emitted, received ${stringifiedError}`);
|
||
|
|
err.context = er;
|
||
|
|
throw err; // Unhandled 'error' event
|
||
|
|
}
|
||
|
|
const handlers = events[eventName];
|
||
|
|
if (handlers === void 0) {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
if (typeof handlers === "function") {
|
||
|
|
const result = handlers.apply(this, args);
|
||
|
|
if (result !== void 0 && result !== null) {
|
||
|
|
handleMaybeAsync(this, result);
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
const len = handlers.length;
|
||
|
|
const listeners = arrayClone(handlers);
|
||
|
|
for (let i = 0; i < len; ++i) {
|
||
|
|
const result = listeners[i].apply(this, args);
|
||
|
|
if (result !== void 0 && result !== null) {
|
||
|
|
handleMaybeAsync(this, result);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
listenerCount(eventName) {
|
||
|
|
const events = this._events;
|
||
|
|
if (events === void 0) {
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
const eventListeners = events[eventName];
|
||
|
|
if (typeof eventListeners === "function") {
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
return eventListeners?.length ?? 0;
|
||
|
|
}
|
||
|
|
prependListener(eventName, listener) {
|
||
|
|
validateListener(listener);
|
||
|
|
const wrapped = this._wrapListener(eventName, listener, false);
|
||
|
|
this._addListener(eventName, wrapped, true);
|
||
|
|
return this;
|
||
|
|
}
|
||
|
|
prependOnceListener(eventName, listener) {
|
||
|
|
validateListener(listener);
|
||
|
|
const wrapped = this._wrapListener(eventName, listener, true);
|
||
|
|
this._addListener(eventName, wrapped, true);
|
||
|
|
return this;
|
||
|
|
}
|
||
|
|
eventNames() {
|
||
|
|
return this._eventCount > 0 ? Reflect.ownKeys(this._events) : [];
|
||
|
|
}
|
||
|
|
async waitForAllListenersToComplete() {
|
||
|
|
const promises = [...this._internalPromiseMap.values()];
|
||
|
|
if (promises.length === 0) {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
await Promise.all(promises);
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
_addListener(eventName, wrappedListener, prepend) {
|
||
|
|
if (this._events.newListener !== void 0) {
|
||
|
|
this.emit("newListener", eventName, wrappedListener.listener ?? wrappedListener);
|
||
|
|
}
|
||
|
|
let existing = this._events[eventName];
|
||
|
|
if (existing === void 0) {
|
||
|
|
existing = this._events[eventName] = wrappedListener;
|
||
|
|
++this._eventCount;
|
||
|
|
} else if (typeof existing === "function") {
|
||
|
|
existing = this._events[eventName] = prepend ? [wrappedListener, existing] : [existing, wrappedListener];
|
||
|
|
} else if (prepend) {
|
||
|
|
existing.unshift(wrappedListener);
|
||
|
|
} else {
|
||
|
|
existing.push(wrappedListener);
|
||
|
|
}
|
||
|
|
if (this._maxListeners > 0 && existing.length > this._maxListeners && !existing._hasWarnedAboutMaxListeners) {
|
||
|
|
existing._hasWarnedAboutMaxListeners = true;
|
||
|
|
const warningMessage = [
|
||
|
|
`Possible AsyncEventEmitter memory leak detected. ${existing.length} ${String(eventName)} listeners added to ${this.constructor.name}.`,
|
||
|
|
`Use emitter.setMaxListeners() to increase the limit.`
|
||
|
|
].join(" ");
|
||
|
|
console.warn(warningMessage);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
_wrapListener(eventName, listener, once) {
|
||
|
|
if (!once) {
|
||
|
|
return listener;
|
||
|
|
}
|
||
|
|
const state = {
|
||
|
|
fired: false,
|
||
|
|
wrapFn: void 0,
|
||
|
|
eventEmitter: this,
|
||
|
|
eventName,
|
||
|
|
listener
|
||
|
|
};
|
||
|
|
const aliased = onceWrapper;
|
||
|
|
const wrapped = aliased.bind(state);
|
||
|
|
wrapped.listener = listener;
|
||
|
|
state.wrapFn = wrapped;
|
||
|
|
return wrapped;
|
||
|
|
}
|
||
|
|
static listenerCount(emitter, eventName) {
|
||
|
|
return emitter.listenerCount(eventName);
|
||
|
|
}
|
||
|
|
static async once(emitter, eventName, options = {}) {
|
||
|
|
const signal = options?.signal;
|
||
|
|
validateAbortSignal(signal);
|
||
|
|
if (signal?.aborted) {
|
||
|
|
throw new AbortError(void 0, { cause: getReason(signal) });
|
||
|
|
}
|
||
|
|
return new Promise((resolve, reject) => {
|
||
|
|
const errorListener = /* @__PURE__ */ __name((err) => {
|
||
|
|
emitter.removeListener(eventName, resolver);
|
||
|
|
if (signal) {
|
||
|
|
eventTargetAgnosticRemoveListener(emitter, eventName, abortListener);
|
||
|
|
}
|
||
|
|
reject(err);
|
||
|
|
}, "errorListener");
|
||
|
|
const resolver = /* @__PURE__ */ __name((...args) => {
|
||
|
|
emitter.removeListener("error", errorListener);
|
||
|
|
if (signal) {
|
||
|
|
eventTargetAgnosticRemoveListener(signal, "abort", abortListener);
|
||
|
|
}
|
||
|
|
resolve(args);
|
||
|
|
}, "resolver");
|
||
|
|
emitter.once(eventName, resolver);
|
||
|
|
if (eventName !== "error") {
|
||
|
|
emitter.once("error", errorListener);
|
||
|
|
}
|
||
|
|
const abortListener = /* @__PURE__ */ __name(() => {
|
||
|
|
eventTargetAgnosticRemoveListener(emitter, eventName, resolver);
|
||
|
|
eventTargetAgnosticRemoveListener(emitter, "error", errorListener);
|
||
|
|
reject(new AbortError(void 0, { cause: getReason(signal) }));
|
||
|
|
}, "abortListener");
|
||
|
|
if (signal) {
|
||
|
|
eventTargetAgnosticAddListener(signal, "abort", abortListener, { once: true });
|
||
|
|
}
|
||
|
|
});
|
||
|
|
}
|
||
|
|
static on(emitter, eventName, options = {}) {
|
||
|
|
const signal = options?.signal;
|
||
|
|
validateAbortSignal(signal);
|
||
|
|
if (signal?.aborted) {
|
||
|
|
throw new AbortError(void 0, { cause: getReason(signal) });
|
||
|
|
}
|
||
|
|
const unconsumedEvents = [];
|
||
|
|
const unconsumedPromises = [];
|
||
|
|
let error = null;
|
||
|
|
let finished = false;
|
||
|
|
const abortListener = /* @__PURE__ */ __name(() => {
|
||
|
|
errorHandler(new AbortError(void 0, { cause: getReason(signal) }));
|
||
|
|
}, "abortListener");
|
||
|
|
const eventHandler = /* @__PURE__ */ __name((...args) => {
|
||
|
|
const promise = unconsumedPromises.shift();
|
||
|
|
if (promise) {
|
||
|
|
promise.resolve(createIterResult(args, false));
|
||
|
|
} else {
|
||
|
|
unconsumedEvents.push(args);
|
||
|
|
}
|
||
|
|
}, "eventHandler");
|
||
|
|
const errorHandler = /* @__PURE__ */ __name((err) => {
|
||
|
|
finished = true;
|
||
|
|
const toError = unconsumedPromises.shift();
|
||
|
|
if (toError) {
|
||
|
|
toError.reject(err);
|
||
|
|
} else {
|
||
|
|
error = err;
|
||
|
|
}
|
||
|
|
void iterator.return();
|
||
|
|
}, "errorHandler");
|
||
|
|
const iterator = Object.setPrototypeOf(
|
||
|
|
{
|
||
|
|
next() {
|
||
|
|
const value = unconsumedEvents.shift();
|
||
|
|
if (value) {
|
||
|
|
return Promise.resolve(createIterResult(value, false));
|
||
|
|
}
|
||
|
|
if (error) {
|
||
|
|
const p = Promise.reject(error);
|
||
|
|
error = null;
|
||
|
|
return p;
|
||
|
|
}
|
||
|
|
if (finished) {
|
||
|
|
return Promise.resolve(createIterResult(void 0, true));
|
||
|
|
}
|
||
|
|
return new Promise((resolve, reject) => {
|
||
|
|
unconsumedPromises.push({ resolve, reject });
|
||
|
|
});
|
||
|
|
},
|
||
|
|
return() {
|
||
|
|
emitter.off(eventName, eventHandler);
|
||
|
|
emitter.off("error", errorHandler);
|
||
|
|
if (signal) {
|
||
|
|
eventTargetAgnosticRemoveListener(signal, "abort", abortListener);
|
||
|
|
}
|
||
|
|
finished = true;
|
||
|
|
const doneResult = createIterResult(void 0, true);
|
||
|
|
for (const promise of unconsumedPromises) {
|
||
|
|
promise.resolve(doneResult);
|
||
|
|
}
|
||
|
|
return Promise.resolve(doneResult);
|
||
|
|
},
|
||
|
|
throw(err) {
|
||
|
|
if (!err || !(err instanceof Error)) {
|
||
|
|
throw new TypeError(`Expected Error instance to be thrown in AsyncEventEmitter.AsyncIterator. Got ${err}`);
|
||
|
|
}
|
||
|
|
error = err;
|
||
|
|
emitter.off(eventName, eventHandler);
|
||
|
|
emitter.off("error", errorHandler);
|
||
|
|
},
|
||
|
|
[Symbol.asyncIterator]() {
|
||
|
|
return this;
|
||
|
|
}
|
||
|
|
},
|
||
|
|
AsyncIteratorPrototype
|
||
|
|
);
|
||
|
|
emitter.on(eventName, eventHandler);
|
||
|
|
if (eventName !== "error") {
|
||
|
|
emitter.on("error", errorHandler);
|
||
|
|
}
|
||
|
|
if (signal) {
|
||
|
|
eventTargetAgnosticAddListener(signal, "abort", abortListener);
|
||
|
|
}
|
||
|
|
return iterator;
|
||
|
|
}
|
||
|
|
};
|
||
|
|
__name(_AsyncEventEmitter, "AsyncEventEmitter");
|
||
|
|
var AsyncEventEmitter = _AsyncEventEmitter;
|
||
|
|
function onceWrapper() {
|
||
|
|
if (!this.fired) {
|
||
|
|
this.eventEmitter.removeListener(this.eventName, this.wrapFn);
|
||
|
|
this.fired = true;
|
||
|
|
if (arguments.length === 0) {
|
||
|
|
return this.listener.call(this.eventEmitter);
|
||
|
|
}
|
||
|
|
return this.listener.apply(this.eventEmitter, arguments);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
__name(onceWrapper, "onceWrapper");
|
||
|
|
function getReason(signal) {
|
||
|
|
return signal?.reason;
|
||
|
|
}
|
||
|
|
__name(getReason, "getReason");
|
||
|
|
function eventTargetAgnosticRemoveListener(emitter, name, listener, flags) {
|
||
|
|
if (typeof emitter.off === "function") {
|
||
|
|
emitter.off(name, listener);
|
||
|
|
} else if (typeof emitter.removeEventListener === "function") {
|
||
|
|
emitter.removeEventListener(name, listener, flags);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
__name(eventTargetAgnosticRemoveListener, "eventTargetAgnosticRemoveListener");
|
||
|
|
function eventTargetAgnosticAddListener(emitter, name, listener, flags) {
|
||
|
|
if (typeof emitter.on === "function") {
|
||
|
|
if (flags?.once) {
|
||
|
|
emitter.once(name, listener);
|
||
|
|
} else {
|
||
|
|
emitter.on(name, listener);
|
||
|
|
}
|
||
|
|
} else if (typeof emitter.addEventListener === "function") {
|
||
|
|
emitter.addEventListener(name, listener, flags);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
__name(eventTargetAgnosticAddListener, "eventTargetAgnosticAddListener");
|
||
|
|
var AsyncIteratorPrototype = Object.getPrototypeOf(Object.getPrototypeOf(async function* () {
|
||
|
|
}).prototype);
|
||
|
|
function createIterResult(value, done) {
|
||
|
|
return { value, done };
|
||
|
|
}
|
||
|
|
__name(createIterResult, "createIterResult");
|
||
|
|
var _AbortError = class _AbortError extends Error {
|
||
|
|
constructor(message = "The operation was aborted", options = void 0) {
|
||
|
|
if (options !== void 0 && typeof options !== "object") {
|
||
|
|
throw new TypeError(`Failed to create AbortError: options is not an object or undefined`);
|
||
|
|
}
|
||
|
|
super(message, options);
|
||
|
|
this.code = "ABORT_ERR";
|
||
|
|
this.name = "AbortError";
|
||
|
|
}
|
||
|
|
};
|
||
|
|
__name(_AbortError, "AbortError");
|
||
|
|
var AbortError = _AbortError;
|
||
|
|
function handleMaybeAsync(emitter, result) {
|
||
|
|
try {
|
||
|
|
const fin = result.finally;
|
||
|
|
if (typeof fin === "function") {
|
||
|
|
const promiseId = String(++emitter["_wrapperId"]);
|
||
|
|
emitter["_internalPromiseMap"].set(promiseId, result);
|
||
|
|
fin.call(result, /* @__PURE__ */ __name(function final() {
|
||
|
|
emitter["_internalPromiseMap"].delete(promiseId);
|
||
|
|
}, "final"));
|
||
|
|
}
|
||
|
|
} catch (err) {
|
||
|
|
emitter.emit("error", err);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
__name(handleMaybeAsync, "handleMaybeAsync");
|
||
|
|
return __toCommonJS(src_exports);
|
||
|
|
})();
|
||
|
|
//# sourceMappingURL=index.global.js.map
|