A DML serialization queue for node-sqlite3

Why does this exist? It is a solution to the problem wherein a transaction is started with node-sqlite3 and while active, an async handler of some kind is run which also tries to start a transaction.

This leads to the SQLite error "cannot start a transaction while in a transaction". Thus, here anything that modifies the database is put into a queue of work functions.

The work functions are wrapped in transactions which rollback if any error is thrown; else the work is committed and the next work enqueued work function is run.

Author

Brian Hammond [email protected]

LICENSE

Copyright (c) 2017 Fictorial LLC

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