test mit webevents

web/static/js/stream.js

@@ -96,6 +96,23 @@
       await new Promise(r => setTimeout(r, 1200));
     }
     refreshMeta();
-    setInterval(refreshMeta, 2500);
+    //setInterval(refreshMeta, 2500);
   })();
+
+
+  const es = new EventSource('/api/streams/events');
+  es.addEventListener('update', (ev)=>{
+    try {
+      const data = JSON.parse(ev.data);
+      const it = data.items.find(x=>x.name===name);
+      if (!it) return;
+      const apiLive = !!it.live;
+      const combinedLive = playerLive || apiLive;
+      setLive(combinedLive);
+
+      let viewers = it.viewers ?? 0;
+      if (combinedLive && viewers === 0) viewers = '≥1';
+      viewersEl.textContent = 'Zuschauer: ' + viewers;
+    } catch(e){ /* ignore */ }
+  });
 })();