Auto-reload page si erreur camera (10s) ou WS deconnecte (5s)

frontend/js/app.js

@@ -269,9 +269,12 @@ wsOnMessage('config_maj', (msg) => {
   appliquerConfig();
 });
 
-// Erreur camera
+// Erreur camera : afficher overlay + rechargement auto apres 10s
+let _erreurCameraTimer = null;
 wsOnMessage('camera_erreur', (msg) => {
   document.getElementById('camera-erreur').classList.remove('cache');
+  if (_erreurCameraTimer) clearTimeout(_erreurCameraTimer);
+  _erreurCameraTimer = setTimeout(() => { location.reload(); }, 10000);
 });
 
 wsOnMessage('camera_ok', () => {

frontend/js/websocket.js

@@ -23,10 +23,8 @@ function wsConnecter() {
   };
 
   ws.onclose = () => {
-    console.log('WebSocket deconnecte, reconnexion dans 3s...');
-    if (!wsReconnectTimer) {
-      wsReconnectTimer = setInterval(wsConnecter, 3000);
-    }
+    console.log('WebSocket deconnecte, rechargement dans 5s...');
+    setTimeout(() => { location.reload(); }, 5000);
   };
 
   ws.onerror = () => {