From ba2b119e1f3b20401e9127e1de61a3adb0d32eba Mon Sep 17 00:00:00 2001
From: Jules <contact@copydev.fr>
Date: Wed, 3 Jun 2026 21:40:23 +0200
Subject: [PATCH] =?UTF-8?q?Kiosk=20:=20boucle=20infinie=20backend=20+=20Ch?=
 =?UTF-8?q?romium,=20plus=20d'=C3=A9cran=20login?=
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Si Chromium ou le backend plantent, ils redémarrent automatiquement.
La session LightDM ne se termine jamais → plus d'écran de login intempestif.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 scripts/kiosk-session.sh | 44 ++++++++++++++++++++++++++++++++++------
 1 file changed, 38 insertions(+), 6 deletions(-)

diff --git a/scripts/kiosk-session.sh b/scripts/kiosk-session.sh
index caf5bb8..3de7372 100644
--- a/scripts/kiosk-session.sh
+++ b/scripts/kiosk-session.sh
@@ -3,11 +3,43 @@ xset s off
 xset -dpms
 xset s noblank
 
-# Backend photobooth
-cd /home/jules/photobooth
-source .venv/bin/activate
-authbind --deep python -m backend.main &
+# Backend en boucle : redémarre automatiquement s'il plante
+_backend_loop() {
+    while true; do
+        cd /home/jules/photobooth
+        source .venv/bin/activate
+        authbind --deep python -m backend.main
+        echo "[kiosk] backend terminé, redémarrage dans 3s..."
+        sleep 3
+    done
+}
+_backend_loop &
 
-sleep 3
+# Attendre que le backend soit prêt
+for i in $(seq 1 15); do
+    curl -sf http://localhost/ > /dev/null 2>&1 && break
+    sleep 1
+done
 
-exec chromium   --kiosk   --noerrdialogs   --disable-infobars   --disable-translate   --disable-features=TranslateUI,Translate,LockProfileCookieDatabase   --disable-session-crashed-bubble   --disable-component-update   --check-for-update-interval=31536000   --autoplay-policy=no-user-gesture-required   --start-fullscreen   --incognito   --touch-events=enabled   --enable-touch-drag-drop   --force-device-scale-factor=3   --password-store=basic   http://localhost
+# Chromium en boucle : redémarre automatiquement s'il plante ou se ferme
+while true; do
+    chromium \
+        --kiosk \
+        --noerrdialogs \
+        --disable-infobars \
+        --disable-translate \
+        --disable-features=TranslateUI,Translate,LockProfileCookieDatabase \
+        --disable-session-crashed-bubble \
+        --disable-component-update \
+        --check-for-update-interval=31536000 \
+        --autoplay-policy=no-user-gesture-required \
+        --start-fullscreen \
+        --incognito \
+        --touch-events=enabled \
+        --enable-touch-drag-drop \
+        --force-device-scale-factor=3 \
+        --password-store=basic \
+        http://localhost
+    echo "[kiosk] Chromium terminé, redémarrage dans 2s..."
+    sleep 2
+done