https://curl.se/mail/lib-2010-04/0014.html
Curl: Re: timout opt unstable in 7.20
curloptunstable
https://knowledge.broadcom.com/external/article/279139/finding-and-modifying-the-metadefender-a.html
Finding and modifying the Metadefender API Timout
findingmodifyingmetadefenderapi