Multiple calls to collection.utils.writeInsert causes a duplicate key error

[byudaniel]

Reproduction on StackBlitz. (Click "Add Todo" multiple times quickly.)

If I attempt to call collection.utils.writeInsert while a previous transaction is still in progress the commit will fail with a duplicate key error and then the transaction fails to rollback. This happens both when called within an onInsert function and outside of it.

In this case I'm testing out a scenario where I avoid an expensive refetch, but modify the local db directly, similar to this example.

[byudaniel]

Appears to be resolved in later versions.