Server side timer based notifications?

I’m building a Flutter app that uses Supabase as the backend. One aspect of the app requires that a server-side process check to see if certain actions are required at a specific date/time. What I’d like to do is have a server side actor push notifications to the Flutter app.

However, Supabase’s platform doesn’t yet have a notifications feature. Do you have any suggestions on how I might tackle this?

Can you run your own code on supabase? If so why not use pusher protocol?

Do you mean real time streaming of db records?

Having just reviewed the ‘Supabase’ website, it seems that they have a new real time feature that allows notifications to be pushed to the client.

In my case, I’m looking for a real time process that can check a ‘required by’ timestamp field in a table of records, and then send the client app a list of records where the required by timestamp is before the system timestamp.

Any suggestions?