视频上的S3 Uploader net :: ERR_CONNECTION_RESET

Question

我正在使用https://github.com/odysseyscience/react-s3-uploader，它的运行非常好。我正在上载不同文件的负载等，一切正常，但是突然开始出现视频失败，并显示以下错误：net :: ERR_CONNECTION_RESET

我正在为此预先签名网址

   String ext = objectName.substring(objectName.lastIndexOf('.') + 1,objectName.length()).toLowerCase();

        GeneratePresignedUrlRequest generatePresignedUrlRequest
                = new GeneratePresignedUrlRequest(showhowBucket, "assets/" + objectName , HttpMethod.PUT);

        switch(ext){
            case "png":
              generatePresignedUrlRequest.withContentType("image/png");
              break;
            case "jpg":
                generatePresignedUrlRequest.withContentType("image/jpg");
                break;
            case "jpeg":
                generatePresignedUrlRequest.withContentType("image/jpg");
                break;
            case "mp4":
                generatePresignedUrlRequest.withContentType("video/mp4");
                break;
            case "mp3":
                generatePresignedUrlRequest.withContentType("audio/mp3");
                break;
            case "m4u":
                generatePresignedUrlRequest.withContentType("audio/mpeg");
                break;
            case "zip":
                generatePresignedUrlRequest.withContentType("application/x-zip-compressed");
                break;
        }


        // setting additional params: expiration date , content-type, etc
        long expiration = System.currentTimeMillis() + 36000000;
        generatePresignedUrlRequest.withExpiration(new Date(expiration));
        generatePresignedUrlRequest.addRequestParameter(
                Headers.S3_CANNED_ACL,
                CannedAccessControlList.PublicRead.toString()
        );

        // finally generating URL string
         URL url = s3Client.generatePresignedUrl(generatePresignedUrlRequest);

这是我的S3Uploader参数

  const uploader = new S3Upload({
    getSignedUrl: getSignedUrl,
    uploadRequestHeaders: {'x-amz-acl': 'public-read'},
    contentType: contentType,
    scrubFilename: (filename) => filename.replace(/[^\w\d_\-.]+/ig, ''),
    contentDisposition: 'auto',
    s3path: 'assets/',
    onError:reject,
    onFinishS3Put: resolve,
  })
  uploader.uploadFile(file)

如前所述，这对于图像，zip文件等是很好的。只是在视频上超时。