Alexandre Kühn
141b34f152
Revision on [1]. Commit above made changes to test helper `nextTick()`, so that it waits for `window.nextAnimationFrame()` (shorten, 'rAF'). This was useful to wait for OWL rendering, since OWL renders on next animation frame. From a theoretical standpoint, the helper should wait at least as much time as before, as it adds either no slowdown (rAF is readily available), or a few milliseconds wait (rAF waits for next available animation frame). However, some old tests show non-deterministic behaviours, resulting to crashes [2]. It suggested, for some reasons, that `nextTick()` did not wait long enough for re-render... Which is surprising considering explanation above! Some of these tests have been fixed, assuming it was caused by un- guaranteed order of successive `setTimeout(0)` [3]. Unfortunately, this does not explain why it never crashed before the change on `nextTick()`... After investigation, we think that this behaviour comes from rAFs having their own task queue, which no longer guarantees that queued tasks happen after queued micro-tasks: When the requested next animation frame is readily available, the callback of `requestAnimationFrame()` is immediately called and waits for `setTimeout(0)`. The `setTimeout(0)` await is resolved before any other queued async micro-tasks, so that `nextTick()` is resolved sooner than expected. This would explain how `nextTick()` does not wait long enough for rendering from the loads of resolved Promises, even though there is a promise resolution after `setTimeout(0)`. This commit fixes the issue by moving the await `setTimeout(0)` before the rAF call, so that it correctly waits render from chain of resolved promises (since the `setTimeout(0)` is awaited in the same main task queue). [1] https://github.com/odoo/odoo/commit/b0941d19a07b08fabc64a284b58e57edc46203dd [2] http://runbot.odoo.com/runbot/build/771505 and http://runbot.odoo.com/runbot/build/752855 [3] https://github.com/odoo/odoo/commit/6cbfdbce2d0f1b567b6a6d6f637fe2a476980acc closes odoo/odoo#42123 Signed-off-by: VincentSchippefilt <VincentSchippefilt@users.noreply.github.com>
Odoo
Odoo is a suite of web based open source business apps.
The main Odoo Apps include an Open Source CRM, Website Builder, eCommerce, Warehouse Management, Project Management, Billing & Accounting, Point of Sale, Human Resources, Marketing, Manufacturing, ...
Odoo Apps can be used as stand-alone applications, but they also integrate seamlessly so you get a full-featured Open Source ERP when you install several Apps.
Getting started with Odoo
For a standard installation please follow the Setup instructions from the documentation.
To learn the software, we recommend the Odoo eLearning, or Scale-up, the business game. Developers can start with the developer tutorials