library · inferred from evidence
fakeredis
A library providing a Lua-runtime used in the default in-memory messaging path of Prefect.
- Prefect 3 server memory grows until OOM with default in-memory messaging
The Prefect 3 server leak came from the in-memory event messaging path used when no Redis is configured: unbounded internal queues plus a fakeredis Lua-runtime leak under the default `memory://` Docket broker. Fix: upgrade Prefect to 3.6.16