# Pastebin dM7lPOJ9
  be dispose() =>
    """
    Dipose of this set of timing wheels.
    """
    for wheel in _wheel.values() do
      wheel.clear()
    end
    _map.clear()

    if not _event.is_null() then
      @pony_asio_event_unsubscribe(_event)
      _event = AsioEvent.none()
    end