The modem's sheet chooses how it finds its partner: the other modem on its
port in this project, as FILIUS' file pairs them; another project's, by
offering this modem's code (shown large, with a copy button) or by joining
a code typed in as one reads it off the board. In the action mode each
modem says under it how it stands — connected, waiting, taken, no second
modem on the port, cable missing, on the server only.
Accepted in three browsers on a real F, each in a copy of FILIUS' modem
example: Ben's notebook pings the computer behind Mia's access point; Rita
joins the same code, reads that it is taken, and gets it once Ben stops.
FILIUS' modem example runs in the page's own room as well.
The .fls export writes an offering modem as Java's server and a joining
one as its client; the code has no place there and is named as lost.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
julian.kiedaischandClaude Opus 5.5
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