Protocole HTTP
GET / HTTP/1.1\r\n
Host: www.example.com\r\n
Accept: text/html\r\n
Connection: keep-alive\r\n
\r\n
Les en-têtes reçus sont :
HTTP/1.1 200 OK
Server: nginx
Date: Fri, 26 Oct 2018 19:38:19 GMT
Content-Type: text/html
Content-Length: 860
Connection: keep-alive
Last-Modified: Tue, 07 Nov 2017 15:16:52 GMT
ETag: "35c-55d660f897687"
Accept-Ranges: bytes
Vary: Accept-Encoding
