// TODO: wait for chat to come up
static void simpleChatListen() {
  O chat = simpleChatBot();
  if (chat == null)
    simpleChatListen_remote();
  else {
    simpleChatListen_n = (int) call(chat, "size");
    simpleChatNotifyMe();
  }
}

static void simpleChatListen_remote() {
  thread "Chat Listener" {
    simpleChatListen_n = parseInt(loadPage("http://ai1.lol/" + simpleChatID() + "/raw/n"));
    
    while (licensed()) {
      pcall {
        L msgs = cast unstructure(htmldecode(loadPage("http://ai1.lol/" + simpleChatID() + "/raw/incremental?robo=1&a=" + simpleChatListen_n)));
        simpleChatListen_n += l(msgs);
        process(msgs);
      }
      sleep(simpleChatListen_delay);
    }
  }
}

static volatile int simpleChatListen_delay = 5000;
static int simpleChatListen_n;

static void simpleChatUpdated() {
  O chat = simpleChatBot();
  int n2 = (int) call(chat, "size");
  if (n2 > simpleChatListen_n) {
    L msgs = cast call(chat, "getMessages", simpleChatListen_n, n2);
    simpleChatListen_n = n2;
    process(msgs);
  }
}

Note: It keeps the program alive in the remote case (runs a listener thread)