s

d2ypp2/web-console/components/live-product/LiveProcessLiveLogCard.tsx

@@ -89,6 +89,8 @@ export function LiveProcessLiveLogCard({
   const outRef = useRef<HTMLPreElement>(null);
   const errRef = useRef<HTMLPreElement>(null);
   const prevOnlineRef = useRef(false);
+  const pullInFlightRef = useRef(false);
+  const pullQueuedRef = useRef(false);
 
   const douyinHints = extractDouyinRoomHints(urlListText);
   const onlineNow = /^(online|running)$/i.test(processStatus);
@@ -99,6 +101,11 @@ export function LiveProcessLiveLogCard({
 
   const pull = useCallback(async () => {
     if (!currentProc) return;
+    if (pullInFlightRef.current) {
+      pullQueuedRef.current = true;
+      return;
+    }
+    pullInFlightRef.current = true;
     try {
       const data = await fetchJson<StatusPayload>(
         `/status?process=${encodeURIComponent(currentProc)}`,
@@ -125,6 +132,12 @@ export function LiveProcessLiveLogCard({
       setBusinessNote("");
       setFfmpegPids([]);
       setLogAgeSeconds(null);
+    } finally {
+      pullInFlightRef.current = false;
+      if (pullQueuedRef.current) {
+        pullQueuedRef.current = false;
+        window.setTimeout(() => void pull(), 0);
+      }
     }
   }, [currentProc, fetchJson]);