tldraw × Jamsocket demo

Installing

In client and server: npm i

Running locally

In client:

JAMSOCKET_DEV=true npm run dev

In server:

npx jamsocket dev

Deploying

To deploy the service, create a Jamsocket account.

Throught the Jamsocket web app or the CLI, create a service (in this example, called tldraw):

npx jamsocket service create tldraw

Build and upload the server code to Jamsocket (note: requires Docker):

cd server
npx jamsocket push tldraw -f ./Dockerfile

Deploy the client using a service that supports deploying Next.js from a git repo, like Vercel or Netlify. Set these environment variables:

• JAMSOCKET_ACCOUNT - your Jamsocket account name (not email)
• JAMSOCKET_SERVICE - the name of your service, e.g. tldraw if you followed the example above
• JAMSOCKET_TOKEN - a Jamsocket access token. You can create one on the settings page of the Jamsocket web app

To persist data on S3, you must pass in AWS_SECRET_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY environment variables. These can be passed in the environment when spawning (see client/src/app/page.tsx), but the recommended way is to use Jamsocket's new (beta) S3 integration. Reach out to [email protected] for instructions on enabling this.

Automating deploys from GitHub

This git repo includes a workflow for automatically building and pushing to Jamsocket. To use it, clone this repo and set the same JAMSOCKET_* environment variables as for Vercel.