Realtime update and synchronization between distinct sessions

Realtime update and synchronization between distinct sessions : https://youtu.be/MZvmYaFkNJI?t=419

"You need to use Websockets. Try this widget:
https://github.com/40ants/weblocks-websocket
And also you'll need some library to do the pubsub. I found this one working atop of Redis:

https://github.com/death/lredis
But I didn't try lredis yet.

A little "dsl" on top of that would be nice. Like the "broadcast" message that appears in the video. That automatically plugs websockets for weblocks components."

The issue references using weblocks-websocket for WebSockets and lredis for Redis pub/sub. Start by examining the existing weblocks-websocket integration in the project and the lredis library. Look for components that could broadcast updates. A small DSL on top of these libraries is suggested, similar to the 'broadcast' message in the video. Testing real-time synchronization between sessions will be needed.

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