Show modified but nod synced content icon - client

When folder sync interval is set let say every 10 minutes and files are changed in that folder before synced, the icon should change. This is great to do quick check before shutting down computer and folder is not synced yet.


The problem is that Seafile client doesn’t know a file is changed if it can’t receive notification from the OS.

Doesn’t client get notified from OS but sync data later when time passes?