Automatically render service

[sage rivet]

you need a way to communicate from the server to the client. You have a few options:

• websockets
• long polling
• periodically make a request from the client to the server i.e. every 10 seconds (not so nice)

good luck 😅

[crimson vortex]

With the observable is not possible?

[sage rivet]

you need a websockets, that will return an observable. But it's not as straight-forward as you think.

[cold light]

An observable just represents a stream of data. If you make an HTTP request, you'll get a stream of one response. But you can, for example, create an observable that will do a request every 10 seconds. It's your job to do that though: it won't happen magically.

[crimson vortex]

I understood! Somehow he needs to 'be called'. is this?

[sage rivet]

yes. With websocket you have a bidirectional real-time communication between server and client. So the server will be able to send update events to the client.
if you want to do this, I suggest you to use Socket.IO as a library.