happy5318 65e5690772 fix: add LRU limit to SESSION_AGENT_CACHE to prevent memory bloat ...

The agent cache stores full AIAgent instances (each holding complete
conversation history) without size limit. Long-running servers with
many sessions can accumulate unbounded memory usage.

Changes:
- Replace dict with OrderedDict for LRU tracking
- Add SESSION_AGENT_CACHE_MAX = 50 limit
- Evict least-recently-used entries when cache exceeds limit
- Call move_to_end() on cache hits to maintain LRU order

This prevents memory exhaustion on servers with many active sessions.

2026-04-29 17:35:12 +08:00

..

__init__.py

Hermes Web UI — Sprints 11-14: multi-provider models, settings, session QoL, alerts, polish

2026-03-31 07:02:47 +00:00

agent_sessions.py

fix: batch triage — 12 contributor PRs (v0.50.227) (#1168)

2026-04-27 13:34:59 -07:00

auth.py

fix(auth): persist sessions across restarts via STATE_DIR/.sessions.json (#962)

2026-04-24 11:21:41 -07:00

background.py

feat(commands): /background, /btw slash commands + undo button + reasoning chip

2026-04-24 01:24:51 +00:00

clarify.py

fix: preserve clarify drafts on timeout

2026-04-29 04:32:40 +00:00

commands.py

feat: slash command parity + skill autocomplete — v0.50.91 (PR #711)

2026-04-19 05:37:44 +00:00

config.py

fix: add LRU limit to SESSION_AGENT_CACHE to prevent memory bloat

2026-04-29 17:35:12 +08:00

gateway_watcher.py

v0.50.207: batch of 10 PRs — TPS stat, SSE guard, session polish, cron UX, folder create, model errors, session speed, title gen (#1031)

2026-04-25 13:07:35 -07:00

helpers.py

v0.50.223: model picker, idle retry, drag-drop, CSP, clipboard copy (#1127)

2026-04-26 15:29:02 -07:00

metering.py

v0.50.207: batch of 10 PRs — TPS stat, SSE guard, session polish, cron UX, folder create, model errors, session speed, title gen (#1031)

2026-04-25 13:07:35 -07:00

models.py

fix: retry stale repair after lock contention

2026-04-29 04:31:37 +00:00

onboarding.py

absorb: address Opus review findings (security + correctness)

2026-04-29 05:06:34 +00:00

profiles.py

fix: batch v0.50.234-235 — XSS hardening, workspace validation, profile switch fixes (#1206)

2026-04-27 21:39:30 -07:00

providers.py

absorb: address Opus review findings (security + correctness)

2026-04-29 05:06:34 +00:00

routes.py

absorb: address Opus review findings (security + correctness)

2026-04-29 05:06:34 +00:00

session_ops.py

fix: batch triage — 12 contributor PRs (v0.50.227) (#1168)

2026-04-27 13:34:59 -07:00

startup.py

fix(security): gate auto-install behind HERMES_WEBUI_AUTO_INSTALL=1 — v0.50.156

2026-04-22 20:49:28 +00:00

state_sync.py

security: bandit fixes B310/B324/B110 + QuietHTTPServer (#354)

2026-04-13 11:11:56 -07:00

streaming.py

fix: add LRU limit to SESSION_AGENT_CACHE to prevent memory bloat

2026-04-29 17:35:12 +08:00

terminal.py

absorb: address Opus review findings (security + correctness)

2026-04-29 05:06:34 +00:00

updates.py

fix: update banner — conflict recovery path + server self-restart after update (#816)

2026-04-21 17:10:41 -07:00

upload.py

absorb: address Opus review findings (security + correctness)

2026-04-29 05:06:34 +00:00

workspace.py

fix: batch v0.50.234-235 — XSS hardening, workspace validation, profile switch fixes (#1206)

2026-04-27 21:39:30 -07:00