extends socket interface

modules/mogo-realtime/src/main/java/com/mogo/realtime/socket/SocketHandler.java

@@ -89,7 +89,7 @@ public class SocketHandler {
 
     private final IMogoCloudSocketOnMessageListener<WebSocketData> onMessageListener = new IMogoCloudSocketOnMessageListener<WebSocketData>() {
         @Override
-        public Class<WebSocketData> target() {
+        public Class<WebSocketData> target(int msgType) {
             return WebSocketData.class;
         }