832540 - Optimize child implementation of localStorage async database API

Status: NEW

(Core :: Storage: localStorage & sessionStorage, enhancement, P5)

Description

[Honza Bambas (:mayhemer)]

After bug 600307 lands each operation made by content on localStorage is propagated to the parent process (state before is identical and even synchronous!).  We can be smarted when number of operations on a single key is made within a short time and coalesce them as well as we do in single process model.

Part of this work also is to change the coalescing logic on the main db thread that IMO has too many sequential lookups to determine state.

Comment 1

[Firefox Bug Husbandry Bot]

https://bugzilla.mozilla.org/show_bug.cgi?id=1472046

Move all DOM bugs that haven’t been updated in more than 3 years and has no one currently assigned to P5.

If you have questions, please contact :mdaly.