open-webui/backend/open_webui
Classic298 22d522c558
fix: drop a deleted plugin's source from the content cache (#29983)
Deleting a tool or a function leaves its full source text in memory for the life of the process. Each delete handler pops the module cache and leaves the matching content cache untouched, so the code of every plugin ever deleted stays resident.

Both handlers now pop the content cache next to the module cache. Measured over 200 deletes of an 8.8KB plugin: 1.78 MB of source retained per kind before, nothing after.

This is memory only, never a stale module. A cache hit needs the id present in both caches and delete already popped the module cache, so the leftover source could not have produced one.

The two routers are one change because it is the same pair of lines at the same point in sibling handlers, with no per-site reasoning and no reason to revert one without the other.
2026-09-13 20:21:40 -04:00
..
data refac: mv backend files to /open_webui dir 2024-09-04 16:54:48 +02:00
internal refac 2026-09-06 17:13:32 -04:00
migrations chore: format 2026-08-25 16:53:53 -04:00
models refac 2026-09-09 17:09:53 -04:00
retrieval refac 2026-09-12 20:09:21 -04:00
routers fix: drop a deleted plugin's source from the content cache (#29983) 2026-09-13 20:21:40 -04:00
socket perf: stop scanning every socket.io payload for binary data (#28180) 2026-08-31 01:22:06 -04:00
static refac 2026-09-06 17:27:30 -04:00
storage refac 2026-09-06 17:13:32 -04:00
tools feat: sort flags for kb_exec file listings (#29840) 2026-09-09 12:30:47 -04:00
utils refac 2026-09-12 20:23:50 -04:00
__init__.py perf: allow disabling websocket per-message-deflate (#28613) 2026-08-24 18:46:07 -04:00
alembic.ini fix: Alembic CLI commands from failing 2025-08-15 04:17:47 -04:00
config.py refac 2026-09-08 23:18:48 -04:00
constants.py refac 2026-08-29 16:14:32 -04:00
env.py refac 2026-09-09 12:51:59 -04:00
events.py refac 2026-08-16 23:21:00 -07:00
functions.py fix: honor bypass_system_prompt on the pipe route (#28739) 2026-08-19 11:08:02 -07:00
main.py refac 2026-09-06 19:36:17 -04:00
tasks.py fix: stop every task of a chat when stopping a response without Redis (#29844) 2026-09-12 13:55:13 -05:00