[mcintyre1994]

I haven’t used it for anything in production so I haven’t seen these issues, could you give a bit more detail? I’m mostly wondering why you’d have any more websocket messages that you respond to than you would APIs if you were using any other approach. Does LiveView itself respond to certain messages bypassing your app?

[GCUMstlyHarmls]

There is some propensity to forget that you're basically making a REST API because its all "in my process, responding to messages", it feels like you're writing your regular server side render controller. But really instead of `PUT /create/post` its `websocket.send("create_post", {})`, so you need to understand that if you only want to operate on `user_id=1`, you need to not just accept `{user_id: 1, ...data}`.

I dont think its inherently any more insecure than another method, you just have to recognize that clients can create malicious requests to `handle_event(my_event, params, socket)`, just like you might to `my_action(params, conn)`. It's also pretty painless, normal, to just crash on bad data, it will only effect that one naughty lv process.

You could also send "control" signals to the phoenix liveview process via the same socket but I dont think that actually as much surface outside of heartbeats and closing the socket.