coexpress

let your express app.use(function * (req, res, next) {})

install

npm i --save coexpress

usage

var express = require('express');
require('coexpress')(express);
 
var app = express();
app.use(function *(req, res, next) {
    res.local.hello = yield new Promise(function (resolve) {
        resolve('world');
    });
    next();
});

license

MIT