Fix regression introduced with e0ed7b12ca
Issue without current commit:
When doing `abort` next updates from the bus are only received after the normal
timeout, which makes the interface unresponsive to updates during that amount of
time.
`abort` is for example called during `addChannel`, where it is specifically
documented that new updates are to be received immediately.
closesodoo/odoo#49355
X-original-commit: 888610e5e07794e000ef27edcb075cb45c1e2ccc
Signed-off-by: Alexandre Kühn (aku) <aku@odoo.com>