Fix due to the added QueryString property in WebSocketService.cs

Example3/Chat.cs

@@ -6,9 +6,37 @@ namespace Example3
 {
   public class Chat : WebSocketService
   {
-    protected override void onMessage(object sender, MessageEventArgs e)
+    private static object _forId = new object();
+    private static uint   _id    = 0;
+
+    private string _name;
+
+    private string getName()
     {
-      Publish(e.Data);
+      lock (_forId)
+      {
+        return QueryString.Exists("name")
+               ? QueryString["name"]
+               : "anon#" + (++_id);
+      }
+    }
+
+    protected override void OnOpen(object sender, EventArgs e)
+    {
+      _name = getName();
+    }
+
+    protected override void OnMessage(object sender, MessageEventArgs e)
+    {
+      
+      var msg = String.Format("{0}: {1}", _name, e.Data);
+      Publish(msg);
+    }
+
+    protected override void OnClose(object sender, CloseEventArgs e)
+    {
+      var msg = String.Format("{0} got logged off...", _name);
+      Publish(msg);
     }
   }
 }

Example3/Echo.cs

@@ -6,14 +6,12 @@ namespace Example3
 {
   public class Echo : WebSocketService
   {
-    protected override void onMessage(object sender, MessageEventArgs e)
+    protected override void OnMessage(object sender, MessageEventArgs e)
     {
-      Send(e.Data);
-    }
-
-    protected override void onClose(object sender, CloseEventArgs e)
-    {
-      Console.WriteLine("[Echo] Close({0})", e.Code);
+      var msg = QueryString.Exists("name")
+              ? String.Format("'{0}' returns to {1}", e.Data, QueryString["name"])
+              : e.Data;
+      Send(msg);
     }
   }
 }

Example3/Program.cs

@@ -12,7 +12,8 @@ namespace Example3
     public static void Main(string[] args)
     {
       _httpsv = new HttpServer(4649);
-      _httpsv.AddService<Echo>("/");
+      _httpsv.AddService<Echo>("/Echo");
+      _httpsv.AddService<Chat>("/Chat");
 
       _httpsv.OnGet += (sender, e) =>
       {

Example3/Public/Js/echotest.js

@@ -6,7 +6,7 @@
  * 
  */
 
-var wsUri = "ws://localhost:4649/";
+var wsUri = "ws://localhost:4649/Echo";
 var output;
 
 function init(){