30 sec sleep on every request

[pkolmann]

Hi,

thanks for the script. I just incorporated this into my setup.

I have quite a lot of certs and now it sleeps 30 secs for each check. Is this really necessary? I had those sleeps only after I changed anything in the dns.

Would it not make more sense to move the sleep to create_dns_rr() and delete_dns_rr_set() after pdnsutil was called?

That should speed up the processing a lot if nothing has happened.

thanks
Philipp