I've noticed that
if I try to connect via php by sqlrcon_alloc to fake ip address or to anywhere where even sqlrelay is not installed or to sqlrelay with wrong connection string to db - i.e. to anywhere it will get error to connect.
The sqlrcon_alloc return resource.
$connect = sqlrcon_alloc(''2188.8.131.52",$port,"",$username,$passwd,$retryTime,$tries);
// above resource
// error is empty
and the error appear after first sql-request.
So it seems like there is lazy connection.
Is it possible to avoid that?