listen method

void listen()

Listen to change events for this model.

Implementation

void listen() {
  changeListener = client.listen(
    (msg) {
      var updatedValues = msg["data"]["values"] as Map<String, dynamic>;
      updateFromJson(updatedValues);
      changeEventsController.add(updatedValues);
    },
    filter: (msg) => msg["event"] == "$rid.change",
  );
}