dns_proxy.py 文件源码

def init_func(self, creator, address, debug=False, server_side=False, is_ipv6=False):
        if is_ipv6:
            fa = socket.AF_INET6
        else:
            fa = socket.AF_INET

        self.__is_ipv6 = is_ipv6

        s = socket.socket(fa, socket.SOCK_DGRAM)

        if server_side and is_ipv6:
            s.setsockopt(socket.IPPROTO_IPV6, socket.IPV6_V6ONLY, 1)

        self.set_socket(s)
        self.__server_side = server_side

        if server_side:
            self.bind((address, 53))
        else:
            self.connect((address, 53))

        self.__debug = debug
        self.__host_match = host_match
        self.__timer = timer.timer()
        self.__host_match = host_match.host_match()

        self.set_timeout(self.fileno, self.__LOOP_TIMEOUT)
        self.register(self.fileno)
        self.add_evt_read(self.fileno)

        return self.fileno