Fix for issue #34

websocket-sharp/WebSocket.cs

@@ -505,7 +505,9 @@ namespace WebSocketSharp
                      frame.Opcode, frame.PayloadData.ApplicationData.Decompress (_compression))
                  : new MessageEventArgs (frame.Opcode, frame.PayloadData);
 
+      if (_readyState == WebSocketState.Open)
         OnMessage.Emit (this, args);
+
       return true;
     }
 
@@ -558,7 +560,9 @@ namespace WebSocketSharp
           data = concatenated.ToArray ();
         }
 
+        if (_readyState == WebSocketState.Open)
           OnMessage.Emit (this, new MessageEventArgs (first.Opcode, data));
+
         return true;
       }
     }