1 files changed, 36 insertions, 0 deletions
diff --git a/benchmark/packages/timer/src/preview.ts b/benchmark/packages/timer/src/preview.ts
new file mode 100644
index 000000000..9659a26be
--- /dev/null
+++ b/benchmark/packages/timer/src/preview.ts
@@ -0,0 +1,36 @@
+import { createServer } from 'node:http';
+import type { CreatePreviewServer } from 'astro';
+import enableDestroy from 'server-destroy';
+
+const preview: CreatePreviewServer = async function ({ serverEntrypoint, host, port }) {
+	const ssrModule = await import(serverEntrypoint.toString());
+	const ssrHandler = ssrModule.handler;
+	const server = createServer(ssrHandler);
+	server.listen(port, host);
+	enableDestroy(server);
+
+	// biome-ignore lint/suspicious/noConsoleLog: allowed
+	console.log(`Preview server listening on http://${host}:${port}`);
+
+	// Resolves once the server is closed
+	const closed = new Promise<void>((resolve, reject) => {
+		server.addListener('close', resolve);
+		server.addListener('error', reject);
+	});
+
+	return {
+		host,
+		port,
+		closed() {
+			return closed;
+		},
+		server,
+		stop: async () => {
+			await new Promise((resolve, reject) => {
+				server.destroy((err) => (err ? reject(err) : resolve(undefined)));
+			});
+		},
+	};
+};
+
+export { preview as default };