bare basic WS setup

RelayClient/MainPage.xaml.cs

@@ -16,24 +16,27 @@ public partial class MainPage : ContentPage
 
     private void SendButton_OnClicked(object? sender, EventArgs e)
     {
-        SendMessage();
+        SendMessage(sender, e);
     }
 
     private void MessageEntry_OnCompleted(object? sender, EventArgs e)
     {
-        SendMessage();
+        SendMessage(sender, e);
     }
 
-    private void SendMessage()
+    private void SendMessage(object? sender, EventArgs e)
     {
         var text = MessageEntry.Text?.Trim();
 
         if (string.IsNullOrWhiteSpace(text))
             return;
+        
+        MauiProgram.wsc.Send($"{_username}:{text}");
 
-        ChatSimulator.Send(_username, text);
+        // ChatSimulator.Send(_username, text);
 
         Console.WriteLine($"[{_username}] sent message: {text}");
+        
 
         MessageEntry.Text = string.Empty;
         MessageEntry.Focus();