Download completed, file incomplete

[277584579]

const downloader = new DownloaderHelper( fileURL, filePath, options = { fileName: fileNameTmp, resumeIfFileExists: true, timeout:5000, removeOnStop:false, removeOnFail:false, retry:{ maxRetries:6, delay:5000 }, resumeOnIncomplete:true, resumeOnIncompleteMaxRetry:50 } ); downloader.start() downloader.on('end', (stats) => { console.log(stats) }) I saw under the "end" callback that incomplete is false, but the size of onDiskSize and downloadedSize are different

[hgouveia]

Hello @277584579 , this is a correct behavior, this can be for many reasons, you could be using a pipe that is doing compression for example, you could be using a pipe to transform the data resulting in a different filesize , or you hard disk has compression enabled too, but if you look at totalSize and downloadedSize the values matches, the library doesnt rely on onDiskSize because of the previous mentioned

[277584579]

But when I downloaded it and decompressed it, it showed that some files were damaged. How should I solve this problem? This is an occasional issue, not a mandatory occurrence The same zip file, when I download it again and it displays as shown in the following picture, it is normal, The onDiskSize displayed twice is different