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kovidgoyal · 09-18-2020, 08:34 PM

See the line

Code:

 File "C:\Users\retief\Desktop\nook\calibre\src\calibre\db\cache.py", line 63, in call_func_with_lock

in the traceback, it indicates the the dirty_books_with_dirtied_annotations() function is being called with the DB lock held. So it cannot conflict with anything else, unless that something else is calling some DB code without holding a lock. Is there some code in ReadingList that does this?

09-18-2020, 08:34 PM	#426
kovidgoyal creator of calibre Posts: 45,501 Karma: 28548962 Join Date: Oct 2006 Location: Mumbai, India Device: Various	See the line Code: File "C:\Users\retief\Desktop\nook\calibre\src\calibre\db\cache.py", line 63, in call_func_with_lock in the traceback, it indicates the the dirty_books_with_dirtied_annotations() function is being called with the DB lock held. So it cannot conflict with anything else, unless that something else is calling some DB code without holding a lock. Is there some code in ReadingList that does this?