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Non-linux fallback for list_interface_indexes()

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When errors suggest we are not in linux, make a best
effort using netifaces.
This commit is contained in:
Jarrod Johnson 2017-06-29 10:33:10 -04:00
parent 1116fed1e7
commit fa6650a072
1 changed files with 8 additions and 1 deletions
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9
confluent_server/confluent/util.py
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@ -37,7 +37,14 @@ def list_interface_indexes():
yield intidx
except (IOError, OSError):
# Probably situation is non-Linux, just do limited support for
# such platforms until other people come alonge
# such platforms until other people come along
for iface in netifaces.interfaces():
addrinfo = netifaces.ifaddresses(iface).get(socket.AF_INET6, [])
for addr in addrinfo:
v6addr = addr.get('addr', '').partition('%')[2]
if v6addr:
yield(int(v6addr))
break
return