| 1 | "use strict";
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| 2 |
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| 3 | var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
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| 4 | Object.defineProperty(exports, "__esModule", {
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| 5 | value: true
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| 6 | });
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| 7 | exports["default"] = exports.Mutex = void 0;
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| 8 | var _regenerator = _interopRequireDefault(require("@babel/runtime/regenerator"));
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| 9 | var _asyncToGenerator2 = _interopRequireDefault(require("@babel/runtime/helpers/asyncToGenerator"));
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| 10 | var _classCallCheck2 = _interopRequireDefault(require("@babel/runtime/helpers/classCallCheck"));
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| 11 | var _createClass2 = _interopRequireDefault(require("@babel/runtime/helpers/createClass"));
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| 12 | var _inherits2 = _interopRequireDefault(require("@babel/runtime/helpers/inherits"));
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| 13 | var _possibleConstructorReturn2 = _interopRequireDefault(require("@babel/runtime/helpers/possibleConstructorReturn"));
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| 14 | var _getPrototypeOf2 = _interopRequireDefault(require("@babel/runtime/helpers/getPrototypeOf"));
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| 15 | var _asyncMutex = require("async-mutex");
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| 16 | var _bluebird = _interopRequireDefault(require("bluebird"));
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| 17 | function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = (0, _getPrototypeOf2["default"])(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = (0, _getPrototypeOf2["default"])(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return (0, _possibleConstructorReturn2["default"])(this, result); }; }
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| 18 | function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
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| 19 | var Mutex = function (_BaseMutex) {
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| 20 | (0, _inherits2["default"])(Mutex, _BaseMutex);
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| 21 | var _super = _createSuper(Mutex);
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| 22 | function Mutex() {
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| 23 | (0, _classCallCheck2["default"])(this, Mutex);
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| 24 | return _super.apply(this, arguments);
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| 25 | }
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| 26 | (0, _createClass2["default"])(Mutex, [{
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| 27 | key: "isAsyncLocked",
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| 28 | value: function () {
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| 29 | var _isAsyncLocked = (0, _asyncToGenerator2["default"])( _regenerator["default"].mark(function _callee() {
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| 30 | var timeout,
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| 31 | interval,
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| 32 | startedAt,
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| 33 | _args = arguments;
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| 34 | return _regenerator["default"].wrap(function _callee$(_context) {
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| 35 | while (1) switch (_context.prev = _context.next) {
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| 36 | case 0:
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| 37 | timeout = _args.length > 0 && _args[0] !== undefined ? _args[0] : 1000;
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| 38 | interval = _args.length > 1 && _args[1] !== undefined ? _args[1] : 100;
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| 39 | startedAt = new Date();
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| 40 | case 3:
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| 41 | if (!true) {
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| 42 | _context.next = 12;
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| 43 | break;
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| 44 | }
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| 45 | if (this.isLocked()) {
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| 46 | _context.next = 6;
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| 47 | break;
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| 48 | }
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| 49 | return _context.abrupt("return", false);
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| 50 | case 6:
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| 51 | if (!(timeout && startedAt + timeout < Date.now())) {
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| 52 | _context.next = 8;
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| 53 | break;
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| 54 | }
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| 55 | return _context.abrupt("return", true);
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| 56 | case 8:
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| 57 | _context.next = 10;
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| 58 | return _bluebird["default"].delay(interval);
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| 59 | case 10:
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| 60 | _context.next = 3;
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| 61 | break;
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| 62 | case 12:
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| 63 | case "end":
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| 64 | return _context.stop();
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| 65 | }
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| 66 | }, _callee, this);
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| 67 | }));
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| 68 | function isAsyncLocked() {
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| 69 | return _isAsyncLocked.apply(this, arguments);
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| 70 | }
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| 71 | return isAsyncLocked;
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| 72 | }()
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| 73 | }]);
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| 74 | return Mutex;
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| 75 | }(_asyncMutex.Mutex);
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| 76 | exports.Mutex = Mutex;
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| 77 | var _default = Mutex;
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| 78 | exports["default"] = _default;
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| 79 | |
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