With the discuss refactoring, two memory leaks were introduced:
- the activity service opens a broadcast channel for cross-tab
communication. Because services have no destruction mechanism, the
broadcast channel is never closed, and since most tests create their own
test environment with services, each test would leak an instance of the
activity service as it is captured by the bound onmessage function. The
activity service holds a reference to the mail store which results in a
large leak
- the RelativeTime component creates a timeout so that it can update its
time every minute or every hour depending on how old the message is,
this timeout is cleared when the component is destroyed. This component
tries to initialize the value of its timeout to `null`, but it does so
*after* calling the method that actually sets the timeout, causing the
timeout to be overriden with null and never cleared
The BroadcastChannel problem has been solved by adding BroadcastChannel
to the browser object, and patching it in the test setup code of web, as
it's a generic problem with BroadcastChannels. The timeout problem has
been fixed by simply reordering the lines so that we don't override the
timeout and it gets correctly cleared when the component is destroyed.
closesodoo/odoo#128768
X-original-commit: bd25f14d7a746fe48e09edea7ebb4aaa4634fbdc
Signed-off-by: Aaron Bohy (aab) <aab@odoo.com>
Signed-off-by: Alexandre Kühn (aku) <aku@odoo.com>
Samuel Degueldre
2d42501a5b