Configurable drain timeout for closing database connections during shutdown
Problem
Currently, when the app is shutting down, we wait for the inflight HTTP API requests to complete, up to a duration of http.draintimeout
, and then continue the shutdown process. Then we try to close database connections, but here we're waiting indefinitely instead of limited to a configurable amount of time.
Solution
Expose a new database.draintimeout
configuration parameter and use that to enforce a deadline for draining existing connections before exiting.
Related to !384 (comment 432755158).
Edited by João Pereira