Node.js / Express.js cookie for session management for cookie session

Question

How can I make connect.sid cookie only session cookie instead of persistent?

I tried unsuccessfully

app.use(express.session({cookie: { path: '/', httpOnly: true}, secret:'eeuqram'})); 

But the cookie still had an expiration mark.

Answer 1

  app.use(express.session({cookie: { path: '/', httpOnly: true, maxAge: null}, secret:'eeuqram'})); 

The above. Therefore, by setting maxAge to zero, I really used expressjs to use session cookies. Phew