| | 19 | # |
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| | 20 | # The radar sends in broadcast a bouquet of BQUET_NUM packets and waits |
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| | 21 | # for the reply of the alive nodes. It then recollects the replies and builds |
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| | 22 | # a small statistic. |
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| | 23 | # By watching the previous statistics, it can deduces if a change occurred or |
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| | 24 | # not. If it is, one of the following events is fired: |
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| | 25 | # 'NEIGH_NEW', 'NEIGH_DELETED', 'NEIGH_REM_CHGED' |
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| | 26 | # In this way, the other modules of pyntk will be noticed. |
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| | 27 | # |
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| | 28 | # In more details, the current statistic is based on the RTT (Round Trip Time) |
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| | 29 | # of the packets. However, more refined way can be used and shall be |
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| | 30 | # implemented. See NTK_RFC 0002 http://lab.dyne.org/Ntk_bandwidth_measurement |
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| | 31 | # |
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| | 32 | ## |
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| | 33 | |
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| | 34 | |
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