An example of creating custom Redis session using Upstash.

When deploying on serverless infrastructure, it's impossible to use the core createFileSessionStorage option as there is no persistent file storage.

In this example we use Redis (Upstash) to store the session info.

Sorry no preview as you'll need an account on Upstash for it

• Create a free account at https://upstash.com/
• Create a new Redis database
• Duplicate the local .env.example file to .env and change the URL & Token environment variables with your database info.
• Run npm install
• Run npm run dev

• The first time you run the project you a new session will be created for you and saved on Upstash
• If you refresh before the session expires (10 secs) the page you'll see the session's info.
• After the has expired you'll get back to square one and create a new session.

For more info check the following files:

• app/routes/_index.tsx
• app/sessions.server.ts
• app/sessions/upstash.server.ts

• https://upstash.com/