working

backend/socket.js

@@ -0,0 +1,14 @@
+let io;
+
+module.exports = {
+	init: httpServer => {
+		io = require("socket.io")(httpServer);
+		return io;
+	},
+	getIO: () => {
+		if (!io) {
+			throw new Error("Socket IO not initialized");
+		}
+		return io;
+	},
+};