Heap out of memory with archiver.append()

[Dirshant]

Got a Heap out of memory error,
I am appending 1,000,000 file streams to the archive.append(file_stream, { name: file_name }) one by one in a loop
seems like the archiver keeps the reference of all streams in heap memory finally throwing the Heap out of memory error.

// After archiver initialization and pipe to the output stream
...
...
for (const file of files) {
const result = await S3Service.createLazyDownloadStream(file);
if (result.fileResponse) {
try {
archive.append(result.stream, {name: getKeyPath(result)});
} catch (error) {
Logger.logInfo('Error appending to archive:'+ error);
}
}
}
await archive.finalize();
...
...

[yrx00go]

Have you found the reason?