Example for rack/rack issue 52

mongrel-handled.txt

# server running with `rackup -s mongrel multiple.ru`

$ curl -v http://127.0.0.1:9292/
* About to connect() to 127.0.0.1 port 9292 (#0)
*   Trying 127.0.0.1... connected
* Connected to 127.0.0.1 (127.0.0.1) port 9292 (#0)
> GET / HTTP/1.1
> User-Agent: curl/7.20.0 (i386-apple-darwin10.3.0) libcurl/7.20.0 OpenSSL/0.9.8n zlib/1.2.5 libidn/1.18
> Host: 127.0.0.1:9292
> Accept: */*
> 
< HTTP/1.1 200 OK
< Connection: close
< Date: Fri, 10 Sep 2010 14:33:41 GMT
< WWW-Authenticate: Bar realm=X
< WWW-Authenticate: Baz realm=Y
< Transfer-Encoding: chunked
< Content-Type: text/plain
< 
Foo?
* Closing connection #0

multiple.ru

run proc { |env|
  [
    200,
    { "Content-Type" => "text/plain", "WWW-Authenticate" => "Bar realm=X\nBaz realm=Y" },
    ["Foo?\n"]
  ]
}

webrick-handled.txt

# server running with `rackup -s webrick multiple.ru`

$ curl -v http://127.0.0.1:9292/
* About to connect() to 127.0.0.1 port 9292 (#0)
*   Trying 127.0.0.1... connected
* Connected to 127.0.0.1 (127.0.0.1) port 9292 (#0)
> GET / HTTP/1.1
> User-Agent: curl/7.20.0 (i386-apple-darwin10.3.0) libcurl/7.20.0 OpenSSL/0.9.8n zlib/1.2.5 libidn/1.18
> Host: 127.0.0.1:9292
> Accept: */*
> 
< HTTP/1.1 200 OK 
< Connection: Keep-Alive
< Content-Type: text/plain
< WWW-Authenticate: Baz realm=Y
< Date: Fri, 10 Sep 2010 14:32:03 GMT
< Server: WEBrick/1.3.1 (Ruby/1.8.7/2010-04-19)
< Content-Length: 5
< 
Foo?
* Connection #0 to host 127.0.0.1 left intact
* Closing connection #0