@azure/storage-blob - BlockBlobClient uploadStream - abortSignal ignored when the source stream is paused (hangs)

[fogine]

• Package Name: @azure/storage-blob
• Package Version: 12.25.0
• Operating system: Linux
• [x] nodejs
  • version: 18.20.2
• [ ] browser
  • name/version:
• [x] typescript
  • version: 4.2.4
• Is the bug related to documentation in
  • [ ] README.md
  • [ ] source code documentation
  • [ ] SDK API docs on https://learn.microsoft.com

Describe the bug A clear and concise description of what the bug is.

When uploading a readable stream into a storage blob which in some point gets paused . BlockBlobClient.uploadStream ignores provided abortSignal and instead hangs (waits for stream resume I assume)

To Reproduce Steps to reproduce the behavior:

    it.only('should pass', async function() {
      const filePath = __dirname + "/image.jpg";
      const readable = fs.createReadStream(filePath);

      const fileId = uuidV4();
      const abortController = new AbortController();

      const blockBlobClient = containerClient.getBlockBlobClient(fileId); //BlockBlobClient
      const uploadReq = blockBlobClient.uploadStream(readable, undefined, undefined, {
        abortSignal: abortController?.signal,
      });

      readable.pause(); //when this line is commented out, the test case passes, otherwise it times out
      abortController.abort(new Error('abort error'));

      expect(() => uploadReq).rejects.toThrowError('The operation was aborted.');
    });

Expected behavior

The upload request should be aborted.

[github-actions[bot]]

Thanks for the feedback! We are routing this to the appropriate team for follow-up. cc @xgithubtriage.