Dump browser's headers

// Groovy script to dump the browser's headers

ServerSocket ss = new ServerSocket();
ss.bind(null)
println "listening on "+ss.getLocalPort();

Socket s = ss.accept()
s.getInputStream().eachLine { line ->
    println line
}

/**  Firefox 3.0 output
listening on 42104
GET / HTTP/1.1
Host: localhost:42104
User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.0.5) Gecko/2008121622 Ubuntu/8.10 (intrepid) Firefox/3.0.5
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-us,en;q=0.5
Accept-Encoding: gzip,deflate
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
Keep-Alive: 300
Connection: keep-alive

*/