curl_mac.log

  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0*   Trying 2604:1380:4641:a100::1...
* TCP_NODELAY set
* Connected to www.haskell.org (2604:1380:4641:a100::1) port 443 (#0)
* ALPN, offering h2
* ALPN, offering http/1.1
* successfully set certificate verify locations:
*   CAfile: /etc/ssl/cert.pem
  CApath: none
* TLSv1.2 (OUT), TLS handshake, Client hello (1):
} [229 bytes data]
* TLSv1.2 (IN), TLS handshake, Server hello (2):
{ [102 bytes data]
* TLSv1.2 (IN), TLS handshake, Certificate (11):
{ [4242 bytes data]
* TLSv1.2 (IN), TLS handshake, Server key exchange (12):
{ [115 bytes data]
* TLSv1.2 (IN), TLS handshake, Server finished (14):
{ [4 bytes data]
* TLSv1.2 (OUT), TLS handshake, Client key exchange (16):
} [37 bytes data]
* TLSv1.2 (OUT), TLS change cipher, Change cipher spec (1):
} [1 bytes data]
* TLSv1.2 (OUT), TLS handshake, Finished (20):
} [16 bytes data]
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0* TLSv1.2 (IN), TLS change cipher, Change cipher spec (1):
{ [1 bytes data]
* TLSv1.2 (IN), TLS handshake, Finished (20):
{ [16 bytes data]
* SSL connection using TLSv1.2 / ECDHE-ECDSA-AES256-GCM-SHA384
* ALPN, server accepted to use h2
* Server certificate:
*  subject: CN=www.haskell.org
*  start date: Jul  2 20:20:33 2021 GMT
*  expire date: Sep 30 20:20:32 2021 GMT
*  subjectAltName: host "www.haskell.org" matched cert's "www.haskell.org"
*  issuer: C=US; O=Let's Encrypt; CN=R3
*  SSL certificate verify ok.
* Using HTTP2, server supports multi-use
* Connection state changed (HTTP/2 confirmed)
* Copying HTTP/2 data in stream buffer to connection buffer after upgrade: len=0
* Using Stream ID: 1 (easy handle 0x7fb15f005400)
> GET /ghcup/data/ghcup-0.0.5.yaml HTTP/2
> Host: www.haskell.org
> User-Agent: curl/7.64.1
> Accept: */*
> If-None-Match: "60fda613-1a754"
> 
* Connection state changed (MAX_CONCURRENT_STREAMS == 128)!
< HTTP/2 304 
< server: nginx
< date: Sun, 25 Jul 2021 19:23:59 GMT
< last-modified: Sun, 25 Jul 2021 17:57:39 GMT
< etag: "60fda613-1a754"
< 
{ [0 bytes data]
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
* Connection #0 to host www.haskell.org left intact
* Closing connection 0