submiddleware.js

var m1 = function (req, res, next) {
    next();
};

var m2 = function (req, res, next) {
    next();
} 

var m3 = function (req, res, next) {
    next();
    // or next(new Error('ops!'));
};

module.exports = function(config) {

    return function (req, res, next) {
        var all = [m1, m2, m3];
        
        function run ()  {
            var m = all.shift();
            if (!m) {
                return next();
            }
            m(req, res, function (err) {
                if (err) {
                    return next(err);
                }
                run();
            });
        }
        
    };

};