How to use _send_packets method in lisa

Best Python code snippet using lisa_python

cli.py

Source:cli.py

...46        47def _notify_error_and_finish(message, cliparser):48    cliparser.print_help() 49    cliparser.error(message)50def _send_packets(macs, broadcast, destination, port, quiet_mode):51    """Send a magic packet to each mac in *macs*, this function tries52    to deliver even if some of the macs are faulty in anyway.53    Returns False in case of any error on any of the *macs*, otherwise True.54    """55    no_errors = True56    for mac in macs:57        try:58            awake.wol.send_magic_packet(mac, broadcast, destination, port)59        except ValueError:60            exep = awake.utils.fetch_last_exception()61            sys.stderr.write('ERROR: %s\n' % exep.args[0])62            no_errors = False63        else:64            if not quiet_mode:65                if destination is None:66                    destination = broadcast67                print('Sending magic packet to %s with broadcast %s MAC %s port %d' % \68                      (destination, broadcast, mac, port))69    return no_errors70def main():71    cliparser = _build_cliparser()72    options, args = cliparser.parse_args()73    try:74        macs = _get_macs(options, args)75    except Exception:76        exep = awake.utils.fetch_last_exception()77        _notify_error_and_finish(exep.args[0], cliparser)78    if macs:79        if not _send_packets(macs, options.broadcast,80                             options.destination,81                             options.port, options.quiet_mode):82            sys.exit(1)83    else:84        _notify_error_and_finish('Unable to acquire any mac address',...

client.py

Source:client.py

...33        except KeyboardInterrupt:34            print('Cancelled')35    async def _run_test(self) -> None:36        recv_task = await curio.spawn(self._recv_packets)37        await self._send_packets()38        print('All packets sent')39        try:40            await curio.timeout_after(self._timeout, recv_task.join())41        except curio.TaskTimeout:42            await recv_task.cancel()43    async def _send_packets(self) -> None:44        for nr in range(self._packet_count):45            await self._sock.sendto(make_packet(nr, 1500), self._target,)46    async def _recv_packets(self) -> None:47        while True:48            data, addr = await self._sock.recvfrom(4096)49            print('Received:', data)50            self.packets_received += 151            if self.packets_received >= self._packet_count:52                break53def make_packet(id_: int, size: int) -> bytes:54    body = ''.join(55        random.choice(string.ascii_lowercase) for i in range(size - 2)56    ).encode('ascii')57    return struct.pack('!H', id_) + body...

traceroute.py

Source:traceroute.py

...17        received_address = ''18        while (self._ttl < self._args.hops and19               received_address != self._address):20            self._cli.add_ttl_number(self._ttl)21            name, received_address = self._send_packets()22            self._sequence = self._make_sequence()23            self._cli.add_line(name + '\n')24            self._ttl += 125        return self._cli26    @debug_decorator27    def _make_sequence(self):28        return list(map(lambda n: n + self._args.query_number,29                        self._sequence))30    @debug_decorator31    def _send_packets(self):32        name = ''33        received_address = ''34        for i in range(self._args.query_number):35            icmp = ICMP(self._sequence[i], self._args)36            self._socket.set_socket_options(self._ttl)37            packet = icmp.get_packet()38            packet_tracer = PacketTracer(self._socket, self._sequence,39                                         self._cli, self._args.interval)40            name, received_address = packet_tracer.trace_packet(packet, name)41        return name, received_address42def main():43    args = Arguments()44    cli = CommandLineInterface(args)45    socket = SocketWrapper(args)...

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