Does the develop branch of libcoap support lwIP about libcoap

[obgm]

Hi Fang Huaqi,

Fang Huaqi [email protected] writes:

I tried to clone the source code, and follow the get started guide,
but it seems the lwip example can't be compiled successfully. So I am
wondering if the lwip support is still under development?

Last time I checked, the example worked, but I will look into this. (The
CI is still work in progress and hence has no job to check the lwip code.)

Best regards
Olaf

[fanghuaqi]

OK, thanks a lot, once you have some update for this test, could you kindly let me know, thanks a lot.

[chrysn]

the development head is currently missing the CPPFLAGS=-DWITH_LWIP flags, otherwise it at least builds and runs a very very limited demo server.

i'm in the process of updating the lwip port to integrate better with the latest libcoap infrastructure and will update this bug when mergable fixes are available.

[obgm]

I have added WITH_LWIP and checked that at least the build process works again.
You may want to check on non-posix platforms, though.

[Alveraz]

I want to know whether the POSIX means OS or stardard TCP/IP protocol?

[obgm]

POSIX as in https://en.wikipedia.org/wiki/POSIX. libcoap supports standard IP as in RFC 2460 (and some support for legacy IP as of RFC 792, though). No TCP yet.