lihongyuan99 4117a50676

fix(persistence): drain the auto-create maintenance dispose across cancellation (#5649) ...

_auto_create_postgres_db opens a throwaway engine against the server's
`postgres` database and disposes it in its finally, but that await was bare.
Startup cancellation landing there abandoned a half-disposed pool that nothing
else owned — the engine is a local, and the CREATE DATABASE has already
committed under AUTOCOMMIT, so the next boot does not take this path again.

Drain the dispose through the cancellation-safe await_drained() helper the
engine's own close path already uses, and pin it with a repeated-cancellation
regression.

2026-09-23 10:14:35 +08:00

..

deerflow

fix(persistence): drain the auto-create maintenance dispose across cancellation (#5649)

2026-09-23 10:14:35 +08:00

pyproject.toml

chore(deps): bump langgraph-checkpoint to 4.2.0 / postgres 3.1.2 and delete the saver patch (#5734)

2026-09-23 09:18:26 +08:00