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终端设备在断网之后执行的操作

上面只要协调器和终端的设备,它们连在同一个网络中,终端开启了省电模式,poll是默认值。然后把协调器断电,它的抓包上可以看到拔电之后,终端还在发数据请求,大约8次之后才变为孤节点;这时终端才算真正断网了吧。但是从拔电到变成孤节点时间有点长,8秒左右,能不能缩短这时间,或者减少数据请求的次数;因为断网要立马通知主设备。

1.psd