Two things firmware does that openHop did not.
Dispatch by type, not by text. simple_room_server::onPeerDataRecv routes
CLI_DATA/CLI_COMMAND to the admin CLI and turns PLAIN into a post;
simple_repeater has no chat function, so it runs every accepted type
through handleCommand with no text test at all. openHop asked
_is_cli_command(message_text) for both, and so got both wrong: a PLAIN
"set ..." ran as a command instead of being posted, a command whose text
was not in the prefix list was published to the room, and an admin's
mistyped repeater command vanished silently instead of being answered.
Guard replays. Both servers open the branch with
`sender_timestamp >= client->last_timestamp`, treat equality as a retry
they accept but do not re-run, and drop anything older. openHop checked
neither, so replaying an admin command with the same timestamp and
different attempt bits re-executed it -- packet dedup does not catch that
because the bytes differ. Note ACL._is_replay is not reusable here: its
strict <= rejects the equal case this branch accepts.
Both read from packet.decrypted, which openhop_core now publishes. A core
too old to report them falls back to the previous text-prefix behaviour
and logs a warning rather than dropping every message.
agessaman
0d50f5feec