invokeOnSucces shouldn't be called here, only in UpgradeCallback

Author: slandelle

client/src/main/java/org/asynchttpclient/netty/handler/WebSocketHandler.java

@@ -150,7 +150,6 @@ public void handleRead(Channel channel, NettyResponseFuture<?> future, Object e)
             final WebSocketFrame frame = (WebSocketFrame) e;
             WebSocketUpgradeHandler handler = WebSocketUpgradeHandler.class.cast(future.getAsyncHandler());
             NettyWebSocket webSocket = NettyWebSocket.class.cast(handler.onCompleted());
-            invokeOnSucces(channel, handler);
 
             if (webSocket != null) {
                 if (frame instanceof CloseWebSocketFrame) {