Connect Lavarel Echo using Socket.IO

socket_lav.kt

private fun connectEcho() {
        val socketIO = IO.socket("http://url:port")
        socketIO.open()
        socketIO.on(Manager.EVENT_ERROR) {
            Log.d("IO.socket", "Error: ${it.toString()}")
        }


        val auth = JSONObject()
        val headers = JSONObject()
        headers.put(
            "Authentication",
            "auth_token"
        )
        auth.put("headers", headers)

        val subscribe = JSONObject()

        subscribe.put("channel", "channel_name")
        subscribe.put("auth", auth)
        socketIO.emit("subscribe", subscribe)

        socketIO.on("event_in_channel") {
            Log.d("IO.socket", "Received event_in_channel: ${it.toString()}")
        }
    }