p-connect

Converts connect style middleware, routes, errorRoutes to a promise. Also supports http-hash-route style routes.

npm install p-connect

Usage

const { pMiddleware, route } = require('p-connect')
const bodyParser = require('body-parser')
const pJson = pMiddleware(bodyParser.json())

const asyncRoute = async (req, res) => {
   await pJson(req, res)
   // req.body is now populated
}

app.use(route(asyncRoute))

API

pMiddleware(connectMiddleware)

Convert a callback style middleware to work inside of an asynchronous environment. Does not return any value, it will just throw if an error occures inside the middleware.

route(asyncConnectRoute)

Converts an async connect route to a callback connect route.

connectRoute(req, res, next) should return a promise. route(connectRoute) = (req, res, next) => {...} returns a connect style callback middleware that calls next(err) when asyncConnectRoute throws. You should still call the next callback in async middleware if you want to keep the middleware chain moving.

License

MIT