Refreshing express-session sessions

My goal is to enhance the user experience by retrieving their profile from the mongodb database when they visit the page, and then updating their session with this information.

Currently, I am utilizing the following packages for managing sessions:
- express-socket.io-session (enables cookie access via socket.io)
- express-session
- connect-mongo (allows session storage in a mongodb database)

Below is my attempt to update the user's cookies:

req.session.reload(function(err) {
  // session updated
})
javascriptexpresscookiesexpress-sessionconnect-mongo

Answer №1

Typically, storing an object such as a user profile in session involves saving it to a mongo database. The client-side cookie usually contains only the expiration date and session ID. Each request includes the session ID within the cookie, allowing retrieval of the session from mongo using this ID.
Any updates made to the session will automatically be saved back to mongo, eliminating the need for a 'reload' command. Instead, you can simply assign the updated session like so: req.session.user = user.
For more information, refer to the documentation.

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