idbfs backend: If reconcile() triggers QuotaExceededError, callback is never called #21325
Description
In library_idbfs.js's reconcile() function, the transaction may abort if (for example) a QuotaExceededError occurs.
However, since no abort/onabort handler is currently added, the callback will never be called in this case.
Expected behavior:
The callback passed-in to reconcile() is called with the error, even if the transaction aborts.
Version of emscripten/emsdk:
3.1.53