@Bean
    public WebSocketHandlerAdapter handlerAdapter() {
        return new WebSocketHandlerAdapter();
    }
Handler adapter web socket handler adapter.
@return the web socket handler adapter
shenyu-examples/shenyu-examples-websocket/shenyu-example-spring-reactive-websocket/src/main/java/org/apache/shenyu/examples/websocket/config/WebSocketConfiguration.java