P3 got rid of all __private attributes in the `threading` module,
via python/cpython@d06489945f.
Our old code for forcing the `daemon` attribute on an already started
thread used the mangled private name and does not work anymore on P3.
We need to use the new private attribute name (actually both,
to keep backwards-compatibility w/ P2)
This might have deserved a pycompat counterpart, but setting both
variants of the attribute works with no hassle. It should not be a very
frequent use case either.
Add a `peek` option in the bus event dispatcher polling in order to let
an external event dispatcher fetch the notifications and their
corresponding channels.
Commit 5d1b323. re-enabled the user presence updates and notifications.
Unfortunately, it showed poor performance due to the high frequency of bus
notifications triggered on our instance (~600k users).
In this rev., we don't trigger notifications on presence changes anymore, but
we rather send the presence of users we have a DM open with, at the end of each
poll period. For performance reasons, we ensure not to do that more than once
every 30 seconds.
We also refined the detection of the 'away' status client side. 'Last presence'
timestamps are stored in the local storage, and the current inactivity period
is sent at each poll. Those presence timestamps now rely on browser activity
detection (click, keypress... events) rather than on the focus on Odoo tabs.
Finally, we removed the no more necessary cron introduced in 5d1b323.
If calling more than once `sendmany` (or `sendone`) on the same http request, the `NOTIFY imbus` will tell pertinent polling thread to
fetch their notifications in the bus table, which will not contain the new notifications, since they are not yet committed. For some reason, this
doesn't happen when calling only once `sendmany`. Committing the notifications breaks the tests since no rollback is possible.
So, `self._cr.commit()` should not be called in a test environement.
In this case, we cannot use `isinstance(self._cr, TestCursor)` since TestCursor is only avaiblable for http request in test mode. Here the cursor is a normal cursor, and to determine if we are in test mode, there is no other option than checking the config of the odoo server.
The stdlib version of the json library is more recent than the 3.5.3
version we are pinning in `requirements.txt`
There is no reason to use it.
Closes#6940
Migrate the models and controller to new API. Renaming xml id according to convention, renaming openerp tag into odoo tag. Add comment strings and documentations.
Olivier Dony