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MONITORING AND ANALYZING WATCHDOG MESSAGES IN AN INTERNET OF THINGS NETWORK ENVIRONMENT
MONITORING AND ANALYZING WATCHDOG MESSAGES IN AN INTERNET OF THINGS NETWORK ENVIRONMENT
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机译:在物联网环境中监视和分析看门狗消息
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摘要
Technologies are provided in embodiments to monitor and analyze networks. The embodiments can cause a bit in a first bit sequence of a device filter to indicate a failure state based on not receiving a message from a node in a network during a reporting time interval, and upon the reporting time interval expiring, to combine the first bit sequence with a corresponding bit sequence of a shadow filter. The combination preserves, in the shadow filter, an indication of the failure state from the bit in the first bit sequence and any other indications of failure states from bits of the corresponding bit sequence of the shadow filter. More specific embodiments cause, upon the reporting interval expiring, a bit in a second bit sequence of the device filter to indicate a no failure state based on an indication of another no failure state in the first bit sequence.
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