Close databases when they become unreferenced#149
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simolus3 wants to merge 2 commits into
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This is in an unpolished state, it doesn't make sense to merge this as-is. Even with this change, we're leaking workers in the PowerSync SDK (this might eventually be an improvement for
sqlite_asyncusers though).Using the new
WebSqlite.close()method fromsqlite3_webversion 0.9.0, this adds a finalizer that triggers when aWebSqliteinstance becomes unused, when happens when:In this case, we can call
WebSqlite.close()from a finalizer to close dedicated workers.This is a step towards powersync-ja/powersync.dart#427, unfortunately it didn't help for the PowerSync SDK.