try to figure out which TT links are MACs of the node itself
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nodedb.py
25
nodedb.py
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@ -64,6 +64,31 @@ class NodeDB:
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node.add_mac(x['router'])
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self._nodes.append(node)
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# If it's a TT link and the MAC is very similar
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# consider this MAC as one of the routers
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# MACs
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if 'gateway' in x and x['label'] == "TT":
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router = list(int(i, 16) for i in x['router'].split(":"))
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gateway = list(int(i, 16) for i in x['gateway'].split(":"))
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# first byte must only differ in bit 2
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if router[0] == gateway[0] | 2:
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# count different bytes
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a = [x for x in zip(router[1:], gateway[1:]) if x[0] != x[1]]
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# no more than two additional bytes must differ
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if len(a) <= 2:
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delta = 0
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if len(a) > 0:
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delta = sum(abs(i[0] -i[1]) for i in a)
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if delta < 8:
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# This TT link looks like a mac of the router!
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node.add_mac(x['gateway'])
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# skip processing as regular link
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continue
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try:
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if 'gateway' in x:
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x['neighbor'] = x['gateway']
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