Class: HTTPalooza::Players::TelnetPlayer

Inherits:
Base
  • Object
show all
Defined in:
lib/httpalooza/players/telnet.rb

Instance Attribute Summary

Attributes inherited from Base

#request

Instance Method Summary collapse

Methods inherited from Base

execute!, #initialize, introducing!, #name

Constructor Details

This class inherits a constructor from HTTPalooza::Players::Base

Instance Method Details

#response ⇒ Object 



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# File 'lib/httpalooza/players/telnet.rb', line 9

def response
  uri = URI::parse(request.url)

  raise "Unsupported scheme: #{uri.scheme}" unless uri.scheme.to_s.upcase == 'HTTP'

  Open3.popen3('telnet', uri.host, uri.port.to_s) do |stdin, stdout, stderr, wait_thr|
    begin
      while !stdout.readline.start_with?('Escape character is'); end

      stdin.write(request_text(uri))
      stdin.flush

      code = stdout.readline.match(/HTTP\S* (\d+)/)[1].to_i
      while !stdout.readline.strip.empty?; end
      body = stdout.read

      Response.new(code, body)
    rescue
      Process.kill("TERM", wait_thr.pid) rescue Errno::ESRCH
      raise
    end
  end
end