end_transport

# File lib/net/http.rb, line 1506
    def end_transport(req, res)
      @curr_http_version = res.http_version
      @last_communicated = nil
      if @socket.closed?
        D 'Conn socket closed'
      elsif not res.body and @close_on_empty_response
        D 'Conn close'
        @socket.close
      elsif keep_alive?(req, res)
        D 'Conn keep-alive'
        @last_communicated = Process.clock_gettime(Process::CLOCK_MONOTONIC)
      else
        D 'Conn close'
        @socket.close
      end
    end