fix: preview ping

Signed-off-by: Innei <i@innei.in>
Innei · Dec 23, 2023 · 5089ead · 5089ead · vercel · Dec 23, 2023
1 parent 9eb7041
commit 5089ead
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/src/app/preview/page.tsx b/src/app/preview/page.tsx
@@ -91,15 +91,25 @@ export default function PreviewPage() {
       }
 
       if (parsedData.type === 'preview') {
+        if (
+          JSON.stringify(jotaiStore.get(previewDataAtom)) ===
+          JSON.stringify(parsedData.data)
+        )
+          return
         jotaiStore.set(previewDataAtom, simpleCamelcaseKeys(parsedData.data))
       }
     }
     window.addEventListener('message', handler)
 
     console.debug('preview page ready')
     window.opener.postMessage('ok', targetOrigin)
+
+    const timer = setInterval(() => {
+      window.opener.postMessage('ok', targetOrigin)
+    }, 3000)
     return () => {
       window.removeEventListener('message', handler)
+      clearInterval(timer)
     }
   }, [])