[riot-notifications] [RIOT-OS/RIOT] tests: add nanocoap CLI app for client and server testing (#10640)

Ken Bannister notifications at github.com
Tue Jan 8 11:44:21 CET 2019


The root problem is a bug that a (nano|g)coap client does not recognize when they receive a message with a critical option that they do not understand. RFC 7252, sec. 5.4.1 says that a client in this case must silently ignore the ACK. So, a fix would be for nanocoap_request() to return some error value. I will file a bug. There is an equivalent issue with server request handling.

On the brighter side, I am just about to post an issue and a PR that starts to add client side Block handling. See the [wiki page]([issue](https://github.com/kb2ma/RIOT/wiki/Completing-CoAP-block)).

I don't think this bug should block this PR though. At least we have a way convenient way to test a nanocoap client now.

-- 
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/RIOT-OS/RIOT/pull/10640#issuecomment-452254709
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.riot-os.org/pipermail/notifications/attachments/20190108/8aaf94ee/attachment.html>


More information about the notifications mailing list