Hello Code

src/vs/base/worker/workerMain.ts

@@ -0,0 +1,35 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+(function () {
+	'use strict';
+
+	var MonacoEnvironment = (<any>self).MonacoEnvironment;
+	var monacoBaseUrl = MonacoEnvironment && MonacoEnvironment.baseUrl ? MonacoEnvironment.baseUrl : '../../../';
+
+	importScripts(monacoBaseUrl + 'vs/loader.js');
+
+	require.config({
+		baseUrl: monacoBaseUrl,
+		catchError: true
+	});
+
+	var beforeReadyMessages:any[] = [];
+	self.onmessage = (message) => beforeReadyMessages.push(message);
+
+	// Note: not using a import-module statement here, because
+	// it would wrap above statements in the define call.
+
+	require(['vs/base/common/worker/workerServer'], function(ws) {
+		var messageHandler = ws.create((msg:any) => {
+			(<any>self).postMessage(msg);
+		}, null);
+
+		self.onmessage = (e) => messageHandler.onmessage(e.data);
+		while(beforeReadyMessages.length > 0) {
+			self.onmessage(beforeReadyMessages.shift());
+		}
+	});
+})();