extractAllToAsync isn't done unzipping when callback is triggered

I am using adm-zip to extract a zip file that is 100 MB in size. I noticed that extractAllToAsync isn’t done with extracting, although the callback is executed without an error.

      zip.extractAllToAsync(dstProject, true, (error: Error) => {
        if (error) {
          reject(error);
        } else {
          resolve(); <--- breakpoint here and some files are not extracted yet.
        }
      });

Only extractAllTo works as expected though. Any ideas, or am I onto a bug here? For clarification, this seems to be a severe timing issue as I can only reproduce this every x’th time

[sebastianrath]

@BrianBothwell Just to be sure you didn’t miss my workaround. Since you need to touch your CI anyway, either with a bump or fix, you can use extractAllTo instead of extractAllToAsync in the meantime

[KirrsGool]

although the callback is executed without an error

This may be because the callback is not triggered, try this https://github.com/cthackers/adm-zip/issues/407#issuecomment-990086783