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close socket if exception occurs too

This commit is contained in:
Christian Ulrich 2020-10-12 21:32:43 +02:00
parent fc9219ed80
commit 492e5ee72f
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GPG Key ID: 8241BE099775A097
1 changed files with 5 additions and 3 deletions
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8
utils.nim
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@ -23,6 +23,8 @@ proc getPrimaryIPAddr*(dest = parseIpAddress("8.8.8.8")): IpAddress =
newSocket(AF_INET, SOCK_DGRAM, IPPROTO_UDP)
else:
newSocket(AF_INET6, SOCK_DGRAM, IPPROTO_UDP)
socket.connect($dest, 80.Port)
result = socket.getLocalAddr()[0].parseIpAddress()
socket.close()
try:
socket.connect($dest, 80.Port)
result = socket.getLocalAddr()[0].parseIpAddress()
finally:
socket.close()