How would one use this progress bar when a task is wrapped in a Django transaction.on_commit?

Your usage notes for the view depends on the task returning a task_id:
```
def progress_view(request):
result = my_task.delay(10)
return render(request, 'display_progress.html', context={'task_id': result.task_id})
```
but a transaction.on_commit does not return a task_id, since the task may not have started yet. Any suggestions on how to use your progress bar with transactions?

Thanks!
Mark