Files
hermes-agent/hermes_cli
Stephen Chin e83252dc46 fix(kanban): preserve original exception when write_txn rollback fails
When code inside a write_txn block raises an OperationalError that SQLite
has already auto-rolled-back (typical for disk I/O error,
database is locked, and database disk image is malformed), the
explicit ROLLBACK in write_txn.__exit__ itself raises
cannot rollback - no transaction is active and the secondary exception
replaces the original in the traceback. Operators see a misleading error
and lose the diagnostic information they need.

Swallow the rollback-time OperationalError so the caller always sees the
original cause.

Confirmed reproducer: tests/hermes_cli/test_kanban_db.py::
test_write_txn_preserves_original_exception_when_rollback_fails
2026-05-27 14:31:55 -07:00
..
2026-05-27 02:41:24 -07:00
2026-05-18 17:39:50 +00:00