refactor: send single message

Gruntfile.js

@@ -173,9 +173,10 @@ module.exports = function (grunt) {
 				winston.error(err.stack);
 			}
 			if (worker) {
-				worker.send({ compiling: compiling });
-				// Send livereload event via Socket.IO for instant browser refresh
-				worker.send({ livereload: true });
+				worker.send({
+					compiling: compiling,
+					livereload: true, // Send livereload event via Socket.IO for instant browser refresh
+				});
 			}
 		});
 	});

src/start.js

@@ -107,7 +107,8 @@ function addProcessHandlers() {
 		shutdown(1);
 	});
 	process.on('message', (msg) => {
-		if (msg && Array.isArray(msg.compiling)) {
+		if (msg) {
+			if (Array.isArray(msg.compiling)) {
 				if (msg.compiling.includes('tpl')) {
 					const benchpressjs = require('benchpressjs');
 					benchpressjs.flush();
@@ -115,7 +116,9 @@ function addProcessHandlers() {
 					const translator = require('./translator');
 					translator.flush();
 				}
-		} else if (msg && msg.livereload) {
+			}
+
+			if (msg.livereload) {
 				// Send livereload event to all connected clients via Socket.IO
 				const websockets = require('./socket.io');
 				if (websockets.server) {
@@ -123,6 +126,7 @@ function addProcessHandlers() {
 					winston.info('[livereload] Sent reload event to all clients');
 				}
 			}
+		}
 	});
 }