twindows DNS resolution: handle domain with only AAAA records - electrum - Electrum Bitcoin wallet
HTML git clone https://git.parazyd.org/electrum
DIR Log
DIR Files
DIR Refs
DIR Submodules
---
DIR commit d07fce0826b42ff426c0ba3d735658f402970fa6
DIR parent beacf88420b3d572914ddf19395f97c6e2537daf
HTML Author: SomberNight <somber.night@protonmail.com>
Date: Tue, 26 Mar 2019 16:52:11 +0100
windows DNS resolution: handle domain with only AAAA records
tthis is getting too complicated :/
Diffstat:
M electrum/network.py | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
---
DIR diff --git a/electrum/network.py b/electrum/network.py
t@@ -540,9 +540,10 @@ class Network(PrintError):
answers = dns.resolver.query(host, dns.rdatatype.A)
addrs += [str(answer) for answer in answers]
except dns.exception.DNSException as e:
- # dns failed for some reason, e.g. dns.resolver.NXDOMAIN
- # this is normal. Simply report back failure:
- raise socket.gaierror(11001, 'getaddrinfo failed') from e
+ # dns failed for some reason, e.g. dns.resolver.NXDOMAIN this is normal.
+ # Simply report back failure; except if we already have some results.
+ if not addrs:
+ raise socket.gaierror(11001, 'getaddrinfo failed') from e
except BaseException as e:
# Possibly internal error in dnspython :( see #4483
print_error(f'dnspython failed to resolve dns (A) with error: {e}')