megaping.py 文件源码

def make_sockets():
    """Makes and returns the raw IPv6 and IPv4 ICMP sockets.

    This needs to run as root before dropping privileges.

    """
    try:
        socketv6 = socket.socket(socket.AF_INET6, socket.SOCK_RAW,
                                 socket.getprotobyname('ipv6-icmp'))
    except Exception:
        LOGGER.error("Could not create v6 socket")
        raise

    try:
        socketv4 = socket.socket(socket.AF_INET, socket.SOCK_RAW,
                                 socket.getprotobyname('icmp'))
    except Exception:
        LOGGER.error("Could not create v6 socket")
        raise

    return [socketv6, socketv4]