docs: streaming while self-hosting must disable buffering

docs/02-app/01-building-your-application/10-deploying/index.mdx

@@ -216,6 +216,32 @@ When the application is reloaded, there may be a loss of application state if it
 
 Vercel provides additional [skew protection](https://vercel.com/docs/deployments/skew-protection?utm_source=next-site&utm_medium=docs&utm_campaign=next-website) for Next.js applications to ensure assets and functions from the previous build are still available while the new build is being deployed.
 
+<AppOnly>
+
+### Streaming and Suspense
+
+The Next.js App Router supports [streaming responses](/docs/app/building-your-application/routing/loading-ui-and-streaming) when self-hosting. If you are using Nginx or a similar proxy, you will need to configure it to disable buffering to enable streaming.
+
+```nginx filename="nginx.conf"
+server {
+    listen 80;
+
+    location / {
+        proxy_pass http://localhost:3000;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection 'upgrade';
+        proxy_set_header Host $host;
+        proxy_cache_bypass $http_upgrade;
+
+        # Disable buffering
+        proxy_buffering off;
+    }
+}
+```
+
+</AppOnly>
+
 <PagesOnly>
 
 ## Manual Graceful Shutdowns