request.rb

require 'em-http-request'

DEL = '-'*40
@results = 0

def run_with_proxy
  connection_opts = {:proxy => {:host => '127.0.0.1', :port => 9050, :type => :socks5}}
  conn = EM::HttpRequest.new("http://www.apolista.de/tegernsee/kloster-apotheke", connection_opts)
  http = conn.get
  http.callback {
    if http.response.include? "Oops"
      puts "#{DEL}failed with proxy#{DEL}", http.response
    else
      puts "#{DEL}success with proxy#{DEL}", http.response
    end
    @results+=1
    EM.stop_event_loop if @results == 2
  }
end

def run_without_proxy
  conn = EM::HttpRequest.new("http://www.apolista.de/tegernsee/kloster-apotheke")
  http = conn.get
  http.callback {
    if http.response.include? "Oops"
      puts "#{DEL}failed without proxy#{DEL}", http.response
    else
      puts "#{DEL}success without proxy#{DEL}", http.response
    end
    @results+=1
    EM.stop_event_loop if @results == 2
  }
end

EM.run do
  run_with_proxy
  run_without_proxy
end