buffer.write(byteBuffer)
            byteBuffer.clear()
            request.read(byteBuffer)
          }

          override fun onSucceeded(
            request: UrlRequest,
            info: UrlResponseInfo,
          ) {
            println("onSucceeded ${info.headers.asMap}")
            completableFuture.complete(Response(info.httpStatusCode, info.negotiatedProtocol, buffer.readUtf8()))
          }