Gracefully cancel superseded reconversion jobs on rapid saves

ส่งแล้ว

16 เมษายน 2569 เวลา 15:59 UTC

ผู้เขียน

Kamo

ตั้งค่า

2f05ab1

When a document is saved multiple times quickly, each save registers its ImgDat UUID in a ConcurrentHashMap. The async reconversion task checks this at 6 checkpoints (before start, after download, after PDF conversion, after PDF upload, before thumbnails, after thumbnail generation). If a newer save has replaced the expected ImgDat, the task exits immediately without writing stale results or orphaned records.