def __start_broadcast_send_unconfirmed_block_timer(broadcast_func):
timer_key = TimerService.TIMER_KEY_BROADCAST_SEND_UNCONFIRMED_BLOCK
timer_service = ObjectManager().channel_service.timer_service
timer_service.add_timer(
timer_key,
Timer(target=timer_key,
duration=conf.INTERVAL_BROADCAST_SEND_UNCONFIRMED_BLOCK,
is_repeat=True,
is_run_at_start=True,
callback=broadcast_func))
def _start_consensus_timer(self, delay):
if delay < 0:
delay = 0
timer_key = TimerService.TIMER_KEY_BLOCK_GENERATE
timer_service = ObjectManager().channel_service.timer_service
timer_service.add_timer(
timer_key,
Timer(target=timer_key,
duration=delay,
is_repeat=False,
callback=self.consensus))
async def node_ws_PublishHeartbeat(self, **kwargs):
def _callback(exception):
self._exception = exception
timer_key = TimerService.TIMER_KEY_WS_HEARTBEAT
timer_service = ObjectManager().channel_service.timer_service
if timer_key in timer_service.timer_list:
timer_service.reset_timer(timer_key)
else:
timer = Timer(target=timer_key,
duration=3 * conf.TIMEOUT_FOR_WS_HEARTBEAT,
callback=_callback,
callback_kwargs={
'exception': ConnectionError("No Heartbeat.")
})
timer_service.add_timer(timer_key, timer)
