'Initializes the TFTP service. We create a UDP socket and a server session.'

def initialize(self):

    self._endpoint.listen_to(self._prefix, self.data_came_in)
    self.register_task(u'tftp    timeout    check', LoopingCall(self._task_check_timeout)).start(self._timeout_check_interval, now=True)
    self._is_running = True
