Resetting DTLS server

Michael Richardson mcr at
Wed Nov 13 09:15:04 UTC 2019

On 2019-11-12 10:30 p.m., Patrick Herbst wrote:
> I'm not creating a new socket because it is UDP, and i'm assuming only
> one client.  If you use a BIO_new_dgram, then you dont need to

You assumed one client, and you got one client.  What's the problem :-)

> Even if i were the "connect" the socket to the clients addr, the
> client comes up with the same addr/port combination, so the server's
> "connected" UDP socket will continue reading mesgs from the client.

I think that it won't work with OpenSSL for more than one DTLS session
to occur on the same 5-tuple pair.
Whether or not that is correct behaviour according to a specification, I
suspect is open to debate.

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