Method _pollForNetBIOSPacket

pager_lib/smb/SMBConnection.py:618–648

(self, timeout)

        return data, read_len

    def _pollForNetBIOSPacket(self, timeout):
        if os.name == "posix":
            poller = select.poll()
            poller.register(self.sock, select.POLLIN)
        else:
            poller = None
        expiry_time = time.time() + timeout
        read_len = 4
        data = b""

        data, read_len = self._poll_for_data(
            expiry_time=expiry_time,
            read_len=read_len,
            data=data,
            timeout=timeout,
            poller=poller,
        )

        type, flags, length = struct.unpack(">BBH", data)
        if flags & 0x01:
            length = length | 0x10000

        data, read_len = self._poll_for_data(
            expiry_time=expiry_time,
            read_len=length,
            data=data,
            timeout=timeout,
            poller=poller,
        )

        self.feedData(data)