[riot-notifications] [RIOT-OS/RIOT] sock_udp_send() reports success even though the message was never sent (#11551)

Martine Lenders notifications at github.com
Thu May 23 14:08:40 CEST 2019


Due to the asynchronous nature of GNRC this is deactivated by default. There is however the poorly utilized, poorly tested and poorly documented [`gnrc_neterr` module](https://doc.riot-os.org/group__net__gnrc__neterr.html) which could provide such error reporting for sock. At least most releases in IPv6 are using `gnrc_pktbuf_release_error()` to signal an error.

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