def _transmit_data()

in fbtftp/base_handler.py [0:0]

• 13 lines of code
• 3 McCabe index (conditional complexity)

    def _transmit_data(self):
        """Method that deals with sending a block to the wire."""

        if self._current_block is None:
            self._transmit_oack()
            return

        fmt = "!HH%ds" % len(self._current_block)
        packet = struct.pack(
            fmt, constants.OPCODE_DATA, self._last_block_sent, self._current_block
        )
        self._get_listener().sendto(packet, self._peer)
        self._stats.packets_sent += 1
        self._stats.bytes_sent += len(self._current_block)
        if len(self._current_block) < self._block_size:
            self._waiting_last_ack = True