blakeembrey / async-middleware

Wrap an asynchronous middleware (or handler) function for Express, Connect, router, etc.

Async Middleware

Wrap an asynchronous middleware (or handler) function for Express, Connect, router, etc.

Installation

npm install async-middleware --save

Usage

Wrap a middleware function using async and/or promises to catch errors and forward them to next(err).

var express = require('express')
var wrap = require('async-middleware').wrap

var app = express()

app.use(wrap(function (req, res) {
  return Promise.reject(new Error('boom!'))
}))

License

MIT