How to end a session in ExpressJS

Question

I feel like this has to be buried somewhere in the documentation, but I can't find it.

How do you close or end or kill (whatever) a session in ExpressJS?

Answer 1

Express 4.x Updated Answer

Session handling is no longer built into Express. This answer refers to the standard session module: https://github.com/expressjs/session

To clear the session data, simply use:

req.session.destroy(); 

The documentation is a bit useless on this. It says:

Destroys the session, removing req.session, will be re-generated next request. req.session.destroy(function(err) { // cannot access session here })

This does not mean that the current session will be re-loaded on the next request. It means that a clean empty session will be created in your session store on next request. (Presumably the session ID isn't changing, but I have not tested that.)

Answer 2

Never mind, it's req.session.destroy();