🚀 go-pugleaf

> I don't know about you, but the last time I dialed-up a computer,
> I got line-noise.  Interactive smtp is nice but you need to have
> an error-free datastream between them. So, anyone for writing a point-to-point
> dialup tcp/ip?

All fine an well, but how about just wrapping a checksum and sequence
around each line.  E.g.

struct tiny_packet {

		unsigned char checksum;
		unsigned char sequence; /* overkill - % 8 should be fine */
		char line_of_text[];    /* CR/LF terminated */
}

Sure it chokes on 7 bit paths, but you get the idea... It's also
simple enough to be implemented very easily on a micro (a large
win in our case). Use a 7 line window and implied ACKS and away
you go.