Kommunikation mit web-servern.
Üblicherweise über port 80
- http-1.0
-
ursprüngliche version; keine virtual hosts
- http-1.1
-
virtual hosts, caching,...
Beispiel-1 (http-1.0):
~> telnet www.iem.at 80
GET / HTTP/1.0
...
Beispiel-2 (http-1.1):
~> telnet iem.at 80
GET / HTTP/1.1
Host: lists.iem.at
Connection: close
...
Beispiel-3 (http-1.1):
telnet www.example.com 80
GET / HTTP/1.1
Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, */*
Accept-Language: en-us
User-Agent: Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0)
Host: www.example.com
Connection: Close
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