Special guest Cody Goodman walks us through an interesting PostgreSQL bug. Handling async exceptions properly is trickier than you might expect!

• https://www.parsonsmatt.org/2021/03/17/async_control_flow.html
• https://github.com/codygman/tech-roam/blob/master/20210326113249-haskell_persistent_issues_postgres_connections_are_returned_to_pool_too_quickly.org