code: function Ask(server, req, res) {
    this.server = server;
    this.req = req;
    this.res = res;
    this.uri = req.uri;
    this.form = req.form;
    this.path = req.path;
    this.query = req.query;
    this.username = req.username;
    this.password = req.password;
    this.cookies = req.cookies;
  }
docs: Ask is a model of the client's request / response environment. It will be slowly deprecated.