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Re: [lwip-users] Application callback for dhcp reboot with unchanged add
From: |
goldsimon |
Subject: |
Re: [lwip-users] Application callback for dhcp reboot with unchanged address |
Date: |
Wed, 28 Nov 2018 10:02:39 +0100 |
User-agent: |
K-9 Mail for Android |
Niklas Gürtler" wrote:
> [..]
>When I restart my WiFi access point, the link is reconnected as
>desired,
>and lwIP performs a DHCP reboot and receives the same address as
>before.
>Unfortunately, in this case, the status callback is never called after
>a
>dhcp reboot. I think this is because in netif_do_set_ipaddr, the
>"NETIF_STATUS_CALLBACK" only happens when the address is actually
>different.
>
>So, how do I know when the link is ready for TCP connections after a
>WiFi re-association and DHCP reboot?
I think there might be missing something here. Would you mind filing a bug
report to our bugtracker to prevent this getting lost?
Thanks,
Simon