private static int BioWrite(IntPtr bio, IntPtr data, int dlen)
{
var wrapper = (DtlsWrapper)GCHandle.FromIntPtr(OpenSsl.BIO_get_data(bio)).Target;
var temp = new byte[dlen];
Marshal.Copy(data, temp, 0, dlen);
wrapper._sendCallback(wrapper._client, temp);
return(dlen);
}
private static int BioRead(IntPtr bio, IntPtr data, int dlen)
{
var wrapper = (DtlsWrapper)GCHandle.FromIntPtr(OpenSsl.BIO_get_data(bio)).Target;
if (!wrapper._packets.TryTake(out var packet, DTLS_TIMEOUT))
{
return(0);
}
Marshal.Copy(packet, 0, data, packet.Length);
return(packet.Length);
}
