Every method call and property access to fi.w1.wpa_supplicant1 used flag
0, leaving D-Bus service activation enabled. Any stray request — a startup
race before `service wpa_supplicant start` takes effect, or a leaked call
while the Ethernet uplink is the chosen path — would make the bus daemon
spawn `wpa_supplicant -u` from its .service file, bypassing repeater's own
launch of the daemon.
Route every interaction through callNoAutoStart/getPropNoAutoStart/
setPropNoAutoStart, which set dbus.FlagNoAutoStart. A leaked call now fails
cleanly with ServiceUnknown instead of resurrecting the daemon, leaving
repeater as the sole launcher.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Switch warning prints to the log package for consistent output, and
fall back to AddNetwork when listing existing networks fails instead
of aborting Connect entirely.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Connect() called AddNetwork unconditionally, creating duplicate entries for
the same SSID, and SelectNetwork's side-effect of disabling all other
networks was being persisted by SaveConfig — making previously saved
networks appear erased. Disconnect() also removed the current network from
the config. Now reuse an existing network entry when the SSID matches,
re-enable other networks after SelectNetwork, and keep entries on
disconnect.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
