Before this commit, late close events were not handled properly. This
could have led to non-reconnecting websockets. The problematic scheme
is the following:
- Close the socket (eg. upon the reception of an `offline` event), let's assume that
the other end will not perform the closing handshake, the connection will be
closed once the browser presumes it is dead.
- Create a new socket (eg. upon the reception of an `online` event)
- The browser assumes the connection is dead and dispatches a `close` event,
the worker switches to the `reconnecting` state and expects an `open` event to
update its state to connected. Since there is already a running socket, the worker
won't open a new one and will never receive the `open` event.
- Server closes the connection (eg. `KEEP_ALIVE_TIMEOUT`)
- The close handler is called but since it is in the `reconnecting` state, it assumes
it shouldn't do anything thus, no reconnect attempt is made.
This PR fixed this issue by ignoring events linked to outdated sockets.
closesodoo/odoo#112456
X-original-commit: a2454739156d8742f7606f090126f32735fb15df
Signed-off-by: Sébastien Theys (seb) <seb@odoo.com>
tsm-odoo
7df0ce5570