How to configure buffer size?

[liyiorg]

Hello,The tomcat websocket limit buffer size 8kb, How to adjust, using the following configuration is invalid.

@Override
    void configureWebSocketTransport(WebSocketTransportRegistration registration) {
        registration.setMessageSizeLimit(64 * 1024);
    }

@Configuration
public class MyServerContainerConfigurer{
      @Bean
      public ServletServerContainerFactoryBean createWebSocketContainer() {
            ServletServerContainerFactoryBean container = new ServletServerContainerFactoryBean();
            container.setMaxTextMessageBufferSize(64*1024);
            container.setMaxBinaryMessageBufferSize(64*1024);
            return container;
      }
}