def _transmit_oack()

in fbtftp/base_handler.py [0:0]

• 14 lines of code
• 2 McCabe index (conditional complexity)

    def _transmit_oack(self):
        """Method that deals with sending OACK datagrams on the wire."""
        opts = []
        for key, val in self._options.items():
            fmt = str("%dsx%ds" % (len(key), len(val)))
            opts.append(
                struct.pack(
                    fmt, bytes(key.encode("latin-1")), bytes(val.encode("latin-1"))
                )
            )
        opts.append(b"")
        fmt = str("!H")
        packet = struct.pack(fmt, constants.OPCODE_OACK) + b"\x00".join(opts)
        self._get_listener().sendto(packet, self._peer)
        self._stats.packets_sent += 1