From 32c2b4b9a55437021338a50ea9d2c669f6bae2bf Mon Sep 17 00:00:00 2001
From: Ruslan <ruslan@ipcom.su>
Date: Sat, 25 Apr 2026 08:21:27 +0000
Subject: [PATCH] perf(runtime): tune x11vnc flags and ignore backup artifacts

---
 .gitignore                      | 3 +++
 kiosk/entrypoint.sh             | 3 ++-
 universal-runtime/entrypoint.sh | 3 ++-
 3 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/.gitignore b/.gitignore
index db7d43a..e52c7d7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -12,3 +12,6 @@ venv/
 traefik/letsencrypt/acme.json
 docs/PROJECT_CONTEXT.md
 PROJECT_CONTEXT.md
+*.bak*
+*.env.bak*
+docs/CONTEXT_TEST.md
diff --git a/kiosk/entrypoint.sh b/kiosk/entrypoint.sh
index 0418280..cf24d66 100755
--- a/kiosk/entrypoint.sh
+++ b/kiosk/entrypoint.sh
@@ -4,6 +4,7 @@ set -euo pipefail
 TARGET_URL="${TARGET_URL:-https://example.com}"
 SESSION_ID="${SESSION_ID:-unknown}"
 IDLE_TIMEOUT="${IDLE_TIMEOUT:-1800}"
+X11VNC_FLAGS="${X11VNC_FLAGS:--wait 5 -defer 5 -ncache 10 -ncache_cr -threads}"
 ENABLE_HEARTBEAT="${ENABLE_HEARTBEAT:-1}"
 TOUCH_PATH="${TOUCH_PATH:-/api/sessions/${SESSION_ID}/touch}"
 UNIVERSAL_WEB="${UNIVERSAL_WEB:-0}"
@@ -182,6 +183,6 @@ else
     >/tmp/chromium.log 2>&1 &
 fi
 
-x11vnc -display :1 -rfbport 5900 -forever -shared -nopw -noxdamage >/tmp/x11vnc.log 2>&1 &
+x11vnc -display :1 -rfbport 5900 -forever -shared -nopw -noxdamage $X11VNC_FLAGS >/tmp/x11vnc.log 2>&1 &
 
 exec websockify --verbose --idle-timeout="$IDLE_TIMEOUT" --web=/opt/portal 6080 localhost:5900
diff --git a/universal-runtime/entrypoint.sh b/universal-runtime/entrypoint.sh
index 40577d0..ba9d490 100755
--- a/universal-runtime/entrypoint.sh
+++ b/universal-runtime/entrypoint.sh
@@ -2,6 +2,7 @@
 set -euo pipefail
 
 IDLE_TIMEOUT="${IDLE_TIMEOUT:-1800}"
+X11VNC_FLAGS="${X11VNC_FLAGS:--wait 5 -defer 5 -ncache 10 -ncache_cr -threads}"
 SCREEN_GEOMETRY="${SCREEN_GEOMETRY:-1920x1080x24}"
 CHROME_WINDOW_SIZE="${CHROME_WINDOW_SIZE:-1920,1080}"
 ENABLE_HEARTBEAT="${ENABLE_HEARTBEAT:-1}"
@@ -263,6 +264,6 @@ export CHROME_WINDOW_SIZE
 Xvfb "$DISPLAY_NUM" -screen 0 "$SCREEN_GEOMETRY" >/tmp/xvfb.log 2>&1 &
 fluxbox >/tmp/fluxbox.log 2>&1 &
 python3 /manager.py >/tmp/manager.log 2>&1 &
-x11vnc -display "$DISPLAY_NUM" -rfbport 5900 -forever -shared -nopw -noxdamage >/tmp/x11vnc.log 2>&1 &
+x11vnc -display "$DISPLAY_NUM" -rfbport 5900 -forever -shared -nopw -noxdamage $X11VNC_FLAGS >/tmp/x11vnc.log 2>&1 &
 
 exec websockify --verbose --idle-timeout="$IDLE_TIMEOUT" --web=/opt/portal 6080 localhost:5900