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electrum-bitcoinprivate
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Code Issues Projects Releases Wiki Activity

exit gracefully if host cannot be resolved. Fixes #488

This commit is contained in:
ThomasV 2013-12-13 09:22:39 +01:00
parent 6975642227
commit 60b6fd399d
1 changed files with 14 additions and 2 deletions
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16
lib/interface.py
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@ -315,7 +315,13 @@ class Interface(threading.Thread):
is_new = True
# get server certificate.
# Do not use ssl.get_server_certificate because it does not work with proxy
for res in socket.getaddrinfo(self.host, self.port, socket.AF_UNSPEC, socket.SOCK_STREAM):
try:
l = socket.getaddrinfo(self.host, self.port, socket.AF_UNSPEC, socket.SOCK_STREAM)
except socket.gaierror:
print_error("error: cannot resolve", self.host)
return
for res in l:
try:
s = socket.socket( res[0], socket.SOCK_STREAM )
s.connect(res[4])
@ -346,7 +352,13 @@ class Interface(threading.Thread):
else:
is_new = False
for res in socket.getaddrinfo(self.host, self.port, socket.AF_UNSPEC, socket.SOCK_STREAM):
try:
addrinfo = socket.getaddrinfo(self.host, self.port, socket.AF_UNSPEC, socket.SOCK_STREAM)
except socket.gaierror:
print_error("error: cannot resolve", self.host)
return
for res in addrinfo:
try:
s = socket.socket( res[0], socket.SOCK_STREAM )
s.settimeout(2)