tars-promise.js

/**
 * Tencent is pleased to support the open source community by making Tars available.
 *
 * Copyright (C) 2016THL A29 Limited, a Tencent company. All rights reserved.
 *
 * Licensed under the BSD 3-Clause License (the "License"); you may not use this file except 
 * in compliance with the License. You may obtain a copy of the License at
 *
 * https://opensource.org/licenses/BSD-3-Clause
 *
 * Unless required by applicable law or agreed to in writing, software distributed 
 * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 
 * CONDITIONS OF ANY KIND, either express or implied. See the License for the 
 * specific language governing permissions and limitations under the License.
 */

'use strict';

var Promise = require("bluebird");
Promise.prototype.fail = Promise.prototype.catch;

function deferResolve(v) {
	this.promise._resolveCallback(v);
}
function deferReject(v) {
	this.promise._rejectCallback(v, false);
}
var INTERNAL = function() {};

Promise.defer = Promise.pending = function() {
    var promise = new Promise(INTERNAL);
    return {
        promise: promise,
        resolve: deferResolve,
        reject: deferReject
    };
};
module.exports = Promise;