wechaty-puppet-padplus
Version:
Puppet Padplus for Wechaty
49 lines • 1.98 kB
JavaScript
;
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
class RequestQueue {
static exec(func) {
return __awaiter(this, void 0, void 0, function* () {
return new Promise((resolve, reject) => __awaiter(this, void 0, void 0, function* () {
this.funcQueue.push({ func, reject, resolve });
if (!this.running) {
this.running = true;
yield this.execNext();
}
}));
});
}
static execNext() {
return __awaiter(this, void 0, void 0, function* () {
const funcObj = this.funcQueue.shift();
if (!funcObj) {
throw new Error(`Can not get funcObj from funcQueue.`);
}
try {
const result = yield funcObj.func();
funcObj.resolve(result);
}
catch (e) {
funcObj.reject(e);
}
if (this.funcQueue.length > 0) {
yield this.execNext();
}
else {
this.running = false;
}
});
}
}
exports.RequestQueue = RequestQueue;
RequestQueue.funcQueue = [];
RequestQueue.running = false;
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