SSL_accept doesn't retry BIO_write

[Michael Richardson]

    > Now I treat the flush as 'OpenSSL isn't interested in the result
    > of the last write anymore'.  I'm not sure this assumption is correct,
    > but it seems to work... (Well, it could cause duplicate messages

It does not sound correct.
Might be true for a read.
But, for a write, I'd think it would mean fflush().

What do your BIO functions do for UDP that the existing set of UDP BIO don't
do?  I have outstanding patches here.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 487 bytes
Desc: not available
URL: <https://mta.openssl.org/pipermail/openssl-users/attachments/20240506/0f1d9df0/attachment.sig>