From: sujeet kumar <sujeetkr@...>
Date: 2005-06-02T21:04:27+09:00
Subject: How to use open uri or net/http class

Hi
   I am not able to access any http via Ruby program.I access internet
using proxy server. On runniong  following program , it generates
error :
                            
c:/ruby/lib/ruby/1.8/net/protocol.rb:83:in `initialize': getaddrinfo:
no address
 associated with hostname. (SocketError)
        from c:/ruby/lib/ruby/1.8/net/protocol.rb:83:in `new'
        from c:/ruby/lib/ruby/1.8/net/protocol.rb:83:in `connect'
        from c:/ruby/lib/ruby/1.8/net/protocol.rb:82:in `timeout'
        from c:/ruby/lib/ruby/1.8/timeout.rb:55:in `timeout'
        from c:/ruby/lib/ruby/1.8/net/protocol.rb:82:in `connect'
        from c:/ruby/lib/ruby/1.8/net/protocol.rb:64:in `initialize'
        from c:/ruby/lib/ruby/1.8/net/http.rb:430:in `open'
        from c:/ruby/lib/ruby/1.8/net/http.rb:430:in `do_start'
        from c:/ruby/lib/ruby/1.8/net/http.rb:419:in `start'
        from c:/ruby/lib/ruby/1.8/net/http.rb:821:in `request'
        from c:/ruby/lib/ruby/1.8/net/http.rb:615:in `get'
        from url.rb:4

require 'net/http'
require 'socket'
h = Net::HTTP.new('www.pragmaticprogrammer.com'', 80)
resp, data = h.get('/index.html', nil )
puts "Code = #{resp.code}"
puts "Message = #{resp.message}"
resp.each {|key, val| printf "%-14s = %-40.40s\n", key, val }
p data[0..55]

  How to correct the code