Touch method

[bytemystery-com]

You should add the touch method for the store. It is recommended

store.touch(sid, session, callback)

Recommended

This recommended method is used to “touch” a given session given a session ID (sid) and session (session) object. The callback should be called as callback(error) once the session has been touched.

[JCMais]

for anyone looking into this issue while trying to set resave to false to avoid race conditions: If you do not use expiresAfterSeconds, touch is not needed.