currently-unhandled
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Track the list of currently unhandled promise rejections.
Install
$ npm install --save currently-unhandled
Usage
const currentlyUnhandled = require('currently-unhandled')();
var fooError = new Error('foo');
var p = Promise.reject(new Error('foo'));
currentlyUnhandled();
p.catch(() => {});
currentlyUnhandled();
API
currentlyUnhandled()
Returns an array of objects with promise
and reason
properties representing the rejected promises that currently do not have a rejection handler. The list grows and shrinks as unhandledRejections are published, and later handled.
Browser Support
This module can be bundled with browserify
. At time of writing, it will work with native Promises in the Chrome browser only. For best cross-browser support, use bluebird
instead of native Promise support in browsers.
License
MIT © James Talmage