code: def get_application(name):
      
      actor = get_actor()
  
      if actor:
          if actor.is_arbiter():
              return _get_app(actor, name, False)
          else:
              return _get_remote_app(actor, name)
docs: Fetch an :class:`Application` associated with ``name`` if available.
  
      This function may return an :ref:`asynchronous component <coroutine>`.
      The application name is set during initialisation. Check the
      :attr:`Configurator.name` attribute for more information.