#54 lands first, so the network abstraction is reworked on top of the
per-slot client ownership model instead of alongside it.
Two resolutions are semantic, not textual:
- Link-transition teardown goes through the ownership API. It called
softDisconnect() on every started client, which bypassed client_state and
ignored the typed result. A slot that is still Starting now gets a real
stop: softDisconnect() returns immediately on a client that is not yet
connected, so its attempt would otherwise complete against the old route and
deliver a CONNECTED event indistinguishable from the new one's (F04). On a
medium switch the old route can still be briefly usable, so that is not
hypothetical. A connected client keeps the cheap bounded path, and a
quarantined one is left alone.
- NetworkLink::applyPowerPrefs() adopts WifiPowerSavePolicy. Its local
`2 ? MAX : NONE` mapping would have reintroduced F11 and read the new stored
value 3 (explicit `min`) as none. It also applies the setting when the link
starts already associated, which is the case the bridge used to cover.
The NTP probe from #54 keeps its validation and its one-attempt-per-server
bound, but resolves and gates on the selected link rather than on WiFi, so it
works on an Ethernet-preferred node.
agessaman
25f26c3058