node_modules/async-mutex/lib/Mutex.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var tslib_1 = require("tslib");
var Semaphore_1 = require("./Semaphore");
var Mutex = /** @class */ (function () {
    function Mutex(cancelError) {
        this._semaphore = new Semaphore_1.default(1, cancelError);
    }
    Mutex.prototype.acquire = function () {
        return (0, tslib_1.__awaiter)(this, void 0, void 0, function () {
            var _a, releaser;
            return (0, tslib_1.__generator)(this, function (_b) {
                switch (_b.label) {
                    case 0: return [4 /*yield*/, this._semaphore.acquire()];
                    case 1:
                        _a = _b.sent(), releaser = _a[1];
                        return [2 /*return*/, releaser];
                }
            });
        });
    };
    Mutex.prototype.runExclusive = function (callback) {
        return this._semaphore.runExclusive(function () { return callback(); });
    };
    Mutex.prototype.isLocked = function () {
        return this._semaphore.isLocked();
    };
    Mutex.prototype.waitForUnlock = function () {
        return this._semaphore.waitForUnlock();
    };
    /** @deprecated Deprecated in 0.3.0, will be removed in 0.4.0. Use runExclusive instead. */
    Mutex.prototype.release = function () {
        this._semaphore.release();
    };
    Mutex.prototype.cancel = function () {
        return this._semaphore.cancel();
    };
    return Mutex;
}());
exports.default = Mutex;