HTTP HSTS CURLOPT_HSTSREADFUNCTION # Server-side # Client-side HSTS http none # require debug so that alt-svc can work over plain old HTTP HSTS read/write callbacks lib1915 http://%HOSTIP:%NOLISTENPORT/not-there/1915 # Verify data after the test has been "shot" # it fails because there's nothing on that port 7 [0/4] 1.example.com 20300320 01:02:03 [1/4] 2.example.com 20300320 01:02:03 [2/4] 3.example.com 20300320 01:02:03 [3/4] 4.example.com 20300320 01:02:03