Custom cURL Timeout For Preload Request
Increase the timeout for cURL from 5 seconds for preload request.
Helps resolve the issue where preload is stuck at zero with
cURL error 28: Operation timed out after 5000 milliseconds with 0 bytes received.
To be used with:
- any setup that uses sitemap preload.
Last tested with:
- WP Rocket 3.2.x
- WordPress 4.9.x