def heartbeat(self, destination=None, **kwargs):
    'Tell worker(s) to send a heartbeat immediately.\n\n        See Also:\n            Supports the same arguments as :meth:`broadcast`\n        '
    return self.broadcast('heartbeat', arguments={}, destination=destination, **kwargs)
Tell worker(s) to send a heartbeat immediately.

See Also:
    Supports the same arguments as :meth:`broadcast`
def heartbeat(self, destination=None, **kwargs):
    'Tell worker(s) to send a heartbeat immediately.\n\n        See Also:\n            Supports the same arguments as :meth:`broadcast`\n        '
    return self.broadcast('heartbeat', arguments={}, destination=destination, **kwargs)