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NiLuJe · 10-18-2022, 11:08 AM

You could simply check if wpa_supplicant managed to associate with an AP via wpa_cli, that should work just as well, will only block as long as necessary, and doesn't require actual WAN connectivity.

c.f., https://github.com/koreader/koreader...sync.sh#L8-L20

Or, in a similar fashion, poke sysfs until the network IF is up:

c.f., https://github.com/koreader/koreader...ce.lua#L15-L27

(Except don't hardcode the IF name, use the ${INTERFACE} env var).

10-18-2022, 11:08 AM	#16
NiLuJe BLAM! Posts: 13,506 Karma: 26047202 Join Date: Jun 2010 Location: Paris, France Device: Kindle 2i, 3g, 4, 5w, PW, PW2, PW5; Kobo H2O, Forma, Elipsa, Sage, C2E	You could simply check if wpa_supplicant managed to associate with an AP via wpa_cli, that should work just as well, will only block as long as necessary, and doesn't require actual WAN connectivity. c.f., https://github.com/koreader/koreader...sync.sh#L8-L20 Or, in a similar fashion, poke sysfs until the network IF is up: c.f., https://github.com/koreader/koreader...ce.lua#L15-L27 (Except don't hardcode the IF name, use the ${INTERFACE} env var).