random database lock when sqlite database

[lunny]

This is a summary issue since there are so many issues to report the database lock when using sqlite. I will close all other issues and please continue in this issue.

[lunny]

And maybe we should pause make test-sqlite util this issue is resolved.

[typeless]

Reference: https://sqlite.org/unlock_notify.html

[bkcsoft]

@typeless Unless that is available in https://github.com/mattn/go-sqlite3 and https://github.com/go-xorm/xorm/ we can't use it 😞

[typeless]

@bkcsoft Agreed. This would probably need to be fixed upstream.