def test_ipv6():
""" Check if external IPv6 addresses are reachable """
if not cfg.selftest_host():
# User disabled the test, assume active IPv6
return True
try:
info = getipaddress.addresslookup6(cfg.selftest_host())
except:
logging.debug(
"Test IPv6: Disabling IPv6, because it looks like it's not available. Reason: %s", sys.exc_info()[0]
)
return False
try:
af, socktype, proto, canonname, sa = info[0]
with socket.socket(af, socktype, proto) as sock:
sock.settimeout(2) # 2 second timeout
sock.connect(sa[0:2])
logging.debug("Test IPv6: IPv6 test successful. Enabling IPv6")
return True
except socket.error:
logging.debug("Test IPv6: Cannot reach IPv6 test host. Disabling IPv6")
return False
except:
logging.debug("Test IPv6: Problem during IPv6 connect. Disabling IPv6. Reason: %s", sys.exc_info()[0])
return False
def test_ipv6():
""" Check if external IPv6 addresses are reachable """
if not cfg.selftest_host():
# User disabled the test, assume active IPv6
return True
try:
info = getipaddress.addresslookup6(cfg.selftest_host())
except:
logging.debug("Test IPv6: Disabling IPv6, because it looks like it's not available. Reason: %s", sys.exc_info()[0] )
return False
try:
af, socktype, proto, canonname, sa = info[0]
sock = socket.socket(af, socktype, proto)
sock.settimeout(2) # 2 second timeout
sock.connect(sa[0:2])
sock.close()
logging.debug('Test IPv6: IPv6 test successful. Enabling IPv6')
return True
except socket.error:
logging.debug('Test IPv6: Cannot reach IPv6 test host. Disabling IPv6')
return False
except:
logging.debug('Test IPv6: Problem during IPv6 connect. Disabling IPv6. Reason: %s', sys.exc_info()[0])
return False