[riot-notifications] [RIOT-OS/RIOT] pkg/tinydtls: DTLS process gets completly borked (#15842)

Aiman Ismail notifications at github.com
Mon Jan 25 07:03:35 CET 2021

> But that will lead to problems again later, when the node wants to make a request again.

I don't see how that could happen as the client will just have to redo handshake again if the server decides to reset its session with said client. But I can see that this might not be ideal because the client will need to do a full handshake almost every time.

Other than that, I cannot find any reference to session resumption in tinydtls. There is renegotiation but that seems like for another use case. So even though the RFC has suggested a solution for this, you might need to make changes to tinydtls to support it.

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