reuse port
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c1d481cb78
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1 changed files with 2 additions and 0 deletions
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@ -141,6 +141,7 @@ class LocalNodes4(LocalNodesBase):
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def get_socket(self):
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def get_socket(self):
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s = socket.socket (socket.AF_INET, socket.SOCK_DGRAM)
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s = socket.socket (socket.AF_INET, socket.SOCK_DGRAM)
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s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
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s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
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s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEPORT, 1)
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mreq = struct.pack("=4sl", socket.inet_aton(self._BROADCAST), socket.INADDR_ANY)
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mreq = struct.pack("=4sl", socket.inet_aton(self._BROADCAST), socket.INADDR_ANY)
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s.setsockopt(socket.IPPROTO_IP, socket.IP_ADD_MEMBERSHIP, mreq)
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s.setsockopt(socket.IPPROTO_IP, socket.IP_ADD_MEMBERSHIP, mreq)
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self._socket = s
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self._socket = s
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@ -170,6 +171,7 @@ class LocalNodes6(LocalNodesBase):
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def get_socket(self):
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def get_socket(self):
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s = socket.socket(socket.AF_INET6, socket.SOCK_DGRAM)
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s = socket.socket(socket.AF_INET6, socket.SOCK_DGRAM)
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s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
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s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
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s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEPORT, 1)
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group_bin = socket.inet_pton(socket.AF_INET6, self._BROADCAST) + '\0'*4
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group_bin = socket.inet_pton(socket.AF_INET6, self._BROADCAST) + '\0'*4
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s.setsockopt(socket.IPPROTO_IPV6, socket.IPV6_JOIN_GROUP, group_bin)
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s.setsockopt(socket.IPPROTO_IPV6, socket.IPV6_JOIN_GROUP, group_bin)
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self._socket = s
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self._socket = s
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