forked from unom/punktfunk
enricobuehler
48bb1769b4
The CLI could do everything with a host except FIND one, so every headless consumer grew its own mDNS: the Decky plugin parses ~120 lines of avahi TXT escaping in Python, which drifts from the host's advert every time a key is added and makes the plugin depend on Avahi being the resolver. `discovery::discover_for(timeout)` is the bounded collector beside the streaming `browse()` the UI uses — same service type, same TXT keys, folded to one row per host. A refreshed advert wins (it carries the newer address), a removal drops the row, and dropping the receiver on the way out stops the worker so a one-shot call can't leak a browse per invocation. The verb annotates each hit against the saved-hosts store rather than handing back two lists to join: `saved`/`paired` are answered by fingerprint first and address second — the same rule every other surface uses. That is what stops a host that moved DHCP lease from reading as new, and stops a different box that inherited the old address from reading as paired. punktfunk discover [--json] [--timeout SECS] Default 3 s, capped at 30 — this is called from a Quick Access panel, and a typo'd `--timeout 3000` would hang that panel with no way to cancel. An empty LAN exits 0: a caller branching on the code is asking whether the browse ran, and it did.