then-busboy

then-busboy

Promise-based wrapper around Busboy, inspired by async-busboy

Installation

Use can install then-busboy from npm:

npm install --save then-busboy

Or with yarn

yarn add then-busboy

Usage

busboy(request[, options]) -> Promise

• http.IncomingMessage request – HTTP request object
• object options
  • boolean restoreTypes – allow to restore type of each value (default – true)
  • more information about busboy options here.

Just import then-busboy and pass request object as first argument.

For example:

const busboy = require("then-busboy")
const createServer = require("http").createServer

function handler(req, res) {
  // Get result from then-busboy
  function onFulfilled(data) {
    res.writeHead("Content-Type", "application/json")
    res.end(JSON.stringify(data))
  }

  // Handle errors
  function onRejected(err) {
    res.statusCode = err.status || 500
    res.end(String(err))
  }

  // Call `then-busboy` with `req`
  busboy(req).then(onFulfilled, onRejected)
}

createServer(handler)
  .listen(2319, () => console.log("Server started on http://localhost:2319"))

then-busboy always returns a Promise, so you can use it with asynchronous function syntax:

// Some of your awesome code with async workflow...
const data = await busboy(req)

License

MIT