Check if there is ipv6 support in user's system

This commit is contained in:
shortcutme 2019-01-20 16:18:24 +01:00
parent f7d3718457
commit a5e63de016
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GPG key ID: 5B63BAE6CB9613AE

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@ -40,6 +40,9 @@ class ConnectionServer(object):
self.broken_ssl_ips = {} # Peerids of broken ssl connections
self.ips = {} # Connection by ip
self.has_internet = True # Internet outage detection
self.supported_ip_types = ["ipv4"] # Outgoing ip_type support
if self.isIpv6Supported():
self.supported_ip_types.append("ipv6")
self.stream_server = None
self.running = False
@ -93,6 +96,23 @@ class ConnectionServer(object):
except Exception, err:
self.log.info("StreamServer bind error: %s" % err)
def isIpv6Supported(self):
if helper.getIpType(self.ip) == "ipv6":
return True
# Test if we can connect to ipv6 address
ipv6_testip = "2001:19f0:6c01:e76:5400:1ff:fed6:3eca"
try:
sock = socket.socket(socket.AF_INET6, socket.SOCK_DGRAM)
sock.connect((ipv6_testip, 80))
local_ipv6 = sock.getsockname()[0]
if local_ipv6 == "::1":
return False
else:
return True
except Exception as err:
return False
def listen(self):
try:
self.stream_server.serve_forever()