It may happen that the response of a json rpc isn't json parsable,
for instance when the connection pool is full (PoolError). In this
case, the response is an internal server error (500) in html.
Trying to json parse it throws an error. Commit [1], backported in
15.0 by [2] aimed at throwing a more readable and meaningful error
when this happened.
However, this error occurs frequently on the saas for the moment
(see task 3193565), and users constantly report those HTTPError
tracebacks introduced by [1].
In 14.0, we were using jQuery ajax, and the legacy rpc and error
system, where those internal server errors were handled as
connection lost errors (error code -32098). So basically, a
notification was briefly displayed instead of an error dialog.
This commit restores the previous behavior in the new rpc service.
[1] https://github.com/odoo/odoo/commit/5c4a54022b320
[2] https://github.com/odoo/odoo/commit/a01122543a79cclosesodoo/odoo#113434
X-original-commit: 278686d8540a194f0af51e1a0b68b26b13eaf544
Signed-off-by: Lucas Perais (lpe) <lpe@odoo.com>
Signed-off-by: Aaron Bohy (aab) <aab@odoo.com>
Aaron Bohy
fe7c58f027