HTTP
HTTP/2
# Server-side
HTTP/1.1 200 Ignored!
Date: Tue, 09 Nov 2010 14:49:00 GMT
Server: test-server/fake
Last-Modified: Tue, 13 Jun 2000 12:10:00 GMT
Content-Length: 6
Connection: close
Content-Type: text/html
-foo-
# Client-side
h2c
http
http/2
HTTP/2 upgrade refused
http://%HOSTIP:%HTTPPORT/%TESTNUMBER --http2
GET /%TESTNUMBER HTTP/1.1
Host: %HOSTIP:%HTTPPORT
User-Agent: curl/%VERSION
Accept: */*
Connection: Upgrade, HTTP2-Settings
Upgrade: %H2CVER
HTTP2-Settings: AAMAAABkAAQAoAAAAAIAAAAA