xiaomihub.py 文件源码

def _create_mcast_socket(self):
        sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, socket.IPPROTO_UDP)
        sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
        sock.bind((self.MULTICAST_ADDRESS, self.MULTICAST_PORT))
        mreq = struct.pack("4sl", socket.inet_aton(self.MULTICAST_ADDRESS), socket.INADDR_ANY)
        sock.setsockopt(socket.IPPROTO_IP, socket.IP_ADD_MEMBERSHIP, mreq)
        return sock