python - 在 Python Openzwave 上设置轮询间隔

Question

如何在 Python-Openzwave 上为设备设置轮询间隔。命令network.set_polling_interval(time) 似乎没有改变默认的轮询间隔

代码

network = ZWaveNetwork(options, autostart=False)

dispatcher.connect(louie_network_started,ZWaveNetwork.SIGNAL_NETWORK_STARTED)
dispatcher.connect(louie_network_failed, ZWaveNetwork.SIGNAL_NETWORK_FAILED)
dispatcher.connect(louie_network_ready, ZWaveNetwork.SIGNAL_NETWORK_READY)


network.start()
network.set_poll_interval(1000)
print network.get_poll_interval()  

这里好像是设置成指定的值

#We wait for the network.
#print "***** Waiting for network to become ready : "
for i in range(0,90):
if network.state>=network.STATE_READY:
    #print "***** Network is ready"
    break
else:
    #sys.stdout.write(".")
    #sys.stdout.flush()
    time.sleep(1.0)


 print network.get_poll_interval()

此处重置为默认值

Answer 1

来自inline documentation of python-openzwave's network.py ，函数不是set_polling_interval，而是实际上

def set_poll_interval(self, milliseconds=500, bIntervalBetweenPolls=True):

毫秒在哪里

[the] length of the polling interval in milliseconds

和bIntervalBetweenPolls 是一个 bool 值，它

[if] set to true (via SetPollInterval), the pollInterval will be interspersed between each poll (so a much smaller m_pollInterval like 100, 500, or 1,000 may be appropriate). If false, the library attempts to complete all polls within m_pollInterval.