Real MTU problems with BIO pair
bkaduk at akamai.com
Fri Aug 21 17:48:23 UTC 2020
On Fri, Aug 21, 2020 at 05:05:51PM +0200, Detlef Vollmann wrote:
> On 2020-08-20 21:44, Detlef Vollmann wrote:
> > Is there any way to set the maximum fragment size for
> > DTLS handshake with a BIO pair?
> One solution is to set the MTU and the int_bio size to
> exactly the same value.
> Another option would be to use BIO_set_callback_ex() and send
> the data to the socket after each BIO_write() into int_bio,
> but the problem here is that BIO_set_data() cannot be used
> as the ptr is already used for the peer address.
There's always EX_DATA...
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