ewrap

ewrap.js

'use strict';
const express = require('express');

const app = express();

const ewrap = f=>(...args)=>f(...args).catch(args[args.length-1]);

app.all('/test', ewrap(async (req, res)=>{
    await new Promise(function (resolve, reject) {
        setTimeout(function () {
            reject(new Error('this is a test err'));
        }, 3000);
    });
}));

app.listen(8080);