/* * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You under the Apache License, Version 2.0 * (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.alibaba.nacos.samples.spring.listener; import javax.annotation.PostConstruct; import com.alibaba.nacos.api.annotation.NacosInjected; import com.alibaba.nacos.api.config.ConfigService; import com.alibaba.nacos.api.config.annotation.NacosConfigListener; import com.alibaba.nacos.samples.spring.NacosConfiguration; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.context.annotation.Configuration; import static com.alibaba.nacos.api.common.Constants.DEFAULT_GROUP; import static com.alibaba.nacos.samples.spring.NacosConfiguration.CURRENT_TIME_DATA_ID; /** * Timeout {@link NacosConfigListener} * * @author <a href="mailto:[email protected]">Mercy</a> * @see NacosConfiguration * @since 0.1.0 */ @Configuration public class TimeoutNacosConfigListener { public static final String TEST_DATA_ID = "timeout-data-id"; private static final Logger logger = LoggerFactory .getLogger(TimeoutNacosConfigListener.class); @NacosInjected private ConfigService configService; @PostConstruct public void init() throws Exception { configService.publishConfig(TEST_DATA_ID, DEFAULT_GROUP, "Hello,World"); } @NacosConfigListener(dataId = CURRENT_TIME_DATA_ID, timeout = 100) public void onReceivedWithTimeout(String value) throws InterruptedException { Thread.sleep(200); logger.info("onReceivedWithTimeout(String) : {}", value); // Never executes } @NacosConfigListener(dataId = CURRENT_TIME_DATA_ID, timeout = 100) public void onReceivedWithoutTimeout(String value) throws InterruptedException { Thread.sleep(50); logger.info("onReceivedWithoutTimeout(String) : {}", value); } }