# File lib/excon/middlewares/hijack.rb, line 9
      def build_response(status, socket)
        response = {
          :body          => '',
          :headers       => Excon::Headers.new,
          :status        => status,
          :remote_ip     => socket.respond_to?(:remote_ip) &&
                            socket.remote_ip,
        }
        if socket.data[:scheme] =~ /^(https?|tcp)$/
          response.merge({
            :local_port    => socket.respond_to?(:local_port) &&
                              socket.local_port,
            :local_address => socket.respond_to?(:local_address) &&
                              socket.local_address
          })
        end
        response
      end