adding client test for k8s

src/clientTest.ts

@@ -0,0 +1,17 @@
+import { io } from 'socket.io-client';
+
+const main = async () => {
+	const socket = io('http://localhost:3000');
+
+	socket.on('connect', () => {
+		socket.emit('subscribe', 'SOL-PERP');
+	});
+
+	socket.on('SOL-PERP', (data: any) => {
+		console.log(data);
+	});
+};
+
+main().then(() => {
+	console.log('running');
+});