@Override
    protected void afterAppAuthChanged(final List<AppAuthData> changed, final DataEventTypeEnum eventType, final String namespaceId) {
        scheduler.execute(new DataChangeTask(ConfigGroupEnum.APP_AUTH, namespaceId));
    }
If the configuration data changes, the group information for the change is immediately responded.
Otherwise, the client's request thread is blocked until any data changes or the specified timeout is reached.

@param request  the request
@param response the response
shenyu-admin/src/main/java/org/apache/shenyu/admin/listener/http/HttpLongPollingDataChangedListener.java