println("request " + info.httpStatusCode + " " + newLocationUrl)
            request.followRedirect()
          }

          override fun onResponseStarted(
            request: UrlRequest,
            info: UrlResponseInfo,
          ) {
            println("onResponseStarted ${info.headers.asMap} ${info.negotiatedProtocol}")
            request.read(ByteBuffer.allocateDirect(4096 * 8))
          }