I have nodejs/express/redis/express-session in use in my nodejs application (express 4.x)

The redis initializing is done by connect-redis/session framework under hood. So far it works. Now I need to use redis to store other data in addition to session, and world like to have a new store other than the session store. Is it just one store possible? 

And is it possible to use the redis client initialized by connect-redis/session if only one store is possible? how to get it?

Thanks for the help!

The code now is:

```
var express = require('express');
var session = require('express-session');

// pass the express to the connect redis module
// allowing it to inherit from session.Store
var RedisStore = require('connect-redis')(session);

....
// Populates req.session
app.use(session({
  resave: false, // don't save session if unmodified
  saveUninitialized: false, // don't create session until something stored
  secret: 'keyboard cat',
  store: new RedisStore
}));

```