change stream

[TentacleSama4254]

is it possible to subscribe to a change stream and listen for an event when a value inside the database is updated?

[twlite]

Yes, this should be possible with

const watcher = db.model.watch();
watcher.on("change", changes => console.log("Something changed", changes);

[TentacleSama4254]

thank you so much! it works

if you don't mind I have another question, is there a possibility of emitting custom events through the database and listening to it through a device connected to the same database. If it was possible I would imagine it would be similar to listening on data changed as done above.