wizard/wifi/network: 'waiting for internet' even after connected to wifi

[joaoantoniocardoso]

This is probably caused by the default route still being the ethernet (cabled) device, and might not be the general use case:

wizard_neverending_waiting_for_internet.mp4

[Williangalvani]

it is actually checking for internet connectivity to some websites, so wifi itself may not be enough if you have a weird setup:

https://github.com/bluerobotics/BlueOS-docker/blob/master/core/services/helper/main.py#L155-L158

[patrickelectric]

Related to #1539

[patrickelectric]

@joaoantoniocardoso is that a thing ?

[joaoantoniocardoso]

@joaoantoniocardoso is that a thing ?

I'm not sure whether changing the priority solves it, it seems to be related to ipv4 vs ipv6 (and probably the default route). In the image below, the output of the first route is with the cable connected but no internet. Then I kept the cable, removed the internet connection from that ethernet cable, and connected to the WiFi network, which is connected to the internet, but somehow only ipv6 works from inside the Raspberry:

With my laptop connected to the same WiFi I can ping -4 with no problems when using that same WiFi.

[joaoantoniocardoso]

More info: