Init

resources/js/composables/usePolling.js

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+import { onUnmounted, ref } from 'vue';
+
+export function usePolling(callback, intervalMs = 2000) {
+    const isPolling = ref(false);
+    let timer = null;
+    let consecutiveErrors = 0;
+
+    function start() {
+        if (timer) stop();
+        isPolling.value = true;
+        consecutiveErrors = 0;
+        timer = setInterval(async () => {
+            try {
+                const shouldStop = await callback();
+                consecutiveErrors = 0;
+                if (shouldStop) stop();
+            } catch {
+                consecutiveErrors++;
+                if (consecutiveErrors >= 3) stop();
+            }
+        }, intervalMs);
+    }
+
+    function stop() {
+        if (timer) {
+            clearInterval(timer);
+            timer = null;
+        }
+        isPolling.value = false;
+    }
+
+    onUnmounted(stop);
+
+    return { isPolling, start, stop };
+}