playerconnect

  # request.port is unfortunately useless from within the app, as it
  # does not reflect the backend bind port, but the frontend proxy.
  # So we have to reverse lookup the PID to figure out our port.
  def backend_server_port
    Thread.current[:backend_server_port] ||= begin
      logger.debug "Attempting to reverse-lookup server port from PID file"
      port = nil
      Dir["#{RAILS_ROOT}/tmp/pids/thin.*.pid"].each do |f|
        pid = File.read(f).chomp.to_i
        if pid == $$