Phoenix.Socket.SendHeartbeat C# (CSharp) Method

    internal void SendHeartbeat()
    {
      if (!IsConnected()) return; //jfis - necessary?

      var data = new JObject();
      data["topic"] = "phoenix";
      data["event"] = "heartbeat";
      data["payload"] = new JObject();
      data["ref"] = MakeRef();
      Push(data);
    }