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StartDict sqlite multi thread exception #41

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urna opened this issue Apr 10, 2019 · 2 comments

urna commented Apr 10, 2019

sqlite3.ProgrammingError: SQLite objects created in a thread can only be used in thread xxxx

StartDict sqlite class showes above exception with multi thread.
simply I just change "self.__conn = sqlite3.connect(self.__dbname, isolation_level = "IMMEDIATE",check_same_thread = False)", to add last parameter

for lookups/query, it works ok, but for writing, there may be issue.

Owner

skywind3000 commented Apr 10, 2019

You can create multiple StarDict sqlite classes specific to each thread.

Author

urna commented Apr 10, 2019 •

edited

got it!
we should avoid using shared/global starDict sqlite object, as sqlite is not thread safe!

urna closed this as completed

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