cubicweb #2004658 Issue a warning instead of an exception when closing a closed session [in-progress]
Closing a closed session does not seems that harmful and does not deserve an exception.
However it's suspicious and and warning is appropriate.
Closing a closed session might happen when try: catch or context manager are trying to ensure a session is closed
|done in||<not specified>|
|closed by||<not specified>|
|patch||Only emit a warning when repo try to close an already closed session. [rejected]|