def __init__(self, initialized_callback, *args, **kwargs):
    super(TransportPresenceClientProtocol, self).__init__(*args, **kwargs)
    self.initialized_callback = initialized_callback
def __init__(self, initialized_callback, *args, **kwargs):
    super(TransportPresenceClientProtocol, self).__init__(*args, **kwargs)
    self.initialized_callback = initialized_callback