[riot-notifications] [RIOT-OS/RIOT] tinydtls: add `sock_async` support for `sock_dtls` (#12907)

Martine Lenders notifications at github.com
Thu May 7 14:46:53 CEST 2020


Let's compare this with TCP: send is not blocking, when a connection is not set. It will just return an error with `ENOTCONN`. Shouldn't this be the behavior we _always_ ask of DTLS as well: If there is no session, don't send?

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