println("onSucceeded ${info.headers.asMap}")
              completableFuture.complete(Response(info.httpStatusCode, info.negotiatedProtocol, buffer.readUtf8()))
            }

            override fun onFailed(
              request: UrlRequest,
              info: UrlResponseInfo?,
              error: HttpException,
            ) {
              println("onSucceeded ${info?.headers?.asMap}")