38 lines
1.1 KiB
JavaScript
38 lines
1.1 KiB
JavaScript
/**
|
|
* Copyright (c) 2016-present, Facebook, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* This source code is licensed under the BSD-style license found in the
|
|
* LICENSE file in the root directory of this source tree. An additional grant
|
|
* of patent rights can be found in the PATENTS file in the same directory.
|
|
*
|
|
* @providesModule Promise
|
|
* @flow
|
|
*/
|
|
'use strict';
|
|
|
|
const Promise = require('fbjs/lib/Promise.native');
|
|
|
|
if (__DEV__) {
|
|
require('promise/setimmediate/rejection-tracking').enable({
|
|
allRejections: true,
|
|
onUnhandled: (id, error) => {
|
|
const {message, stack} = error;
|
|
const warning =
|
|
`Possible Unhandled Promise Rejection (id: ${id}):\n` +
|
|
(message == null ? '' : `${message}\n`) +
|
|
(stack == null ? '' : stack);
|
|
console.warn(warning);
|
|
},
|
|
onHandled: (id) => {
|
|
const warning =
|
|
`Promise Rejection Handled (id: ${id})\n` +
|
|
'This means you can ignore any previous messages of the form ' +
|
|
`"Possible Unhandled Promise Rejection (id: ${id}):"`;
|
|
console.warn(warning);
|
|
},
|
|
});
|
|
}
|
|
|
|
module.exports = Promise;
|