public DtlsWrapper(Client client, Action <Client, byte[]> sendCallback)
{
_client = client;
_sendCallback = sendCallback;
_bio = OpenSsl.BIO_new(_bioMeth);
if (_bio == IntPtr.Zero)
{
throw new Exception("Cannot allocate exchange BIO");
}
_ssl = OpenSsl.SSL_new(_sslCtx);
if (_ssl == IntPtr.Zero)
{
OpenSsl.BIO_free(_bio);
throw new Exception("Cannot initialize ssl");
}
OpenSsl.SSL_set_bio(Ssl, _bio, _bio);
_handle = GCHandle.Alloc(this, GCHandleType.Normal);
OpenSsl.BIO_set_data(_bio, GCHandle.ToIntPtr(_handle));
_packets = new BlockingCollection <byte[]>();
}
