         # File lib/protocols/httpcli2.rb, line 323
    323:                 def receive_line ln
    324:                         if req = @requests.last
    325:                                 req.receive_line ln
    326:                         else
    327:                                 p "??????????"
    328:                                 p ln
    329:                         end
    330:
    331:                 end