mirror of https://github.com/longtai-cn/hippo4j
Implement the ability to notify changes to the web container thread pool under the Config mode. (#1133)
* Add notification logic after modifying web thread pool parameters. * Refactor the notification module to enable notification capability for the web container. * Add application profile enum. * Revert the bugfix changes and split them into issue #1134. * Revert @Order annotation in AbstractWebThreadPoolService. * fix profile enum name with test environment. * Fix: remove unused imports. * Delete ProfileEnum class. * Modify the way of obtaining the ID of the web thread pool. * Move the IExecutorProperties class to the common module. * Narrow the scope of @SuppressWarnings annotation usage.pull/1154/head
yanrongzhen
1 year ago
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/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package cn.hippo4j.common.api;
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/**
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* Interface for thread pool configuration.
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*/
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public interface IExecutorProperties {
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/**
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* Thread pool id
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*/
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String getThreadPoolId();
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/**
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* Core pool size
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*/
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Integer getCorePoolSize();
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/**
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* Maximum pool size
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*/
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Integer getMaximumPoolSize();
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/**
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* Keep alive time
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*/
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Long getKeepAliveTime();
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/**
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* Notify configs
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*/
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ExecutorNotifyProperties getNotify();
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}
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/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package cn.hippo4j.message.request;
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import cn.hippo4j.message.request.base.BaseNotifyRequest;
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import lombok.AllArgsConstructor;
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import lombok.Builder;
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import lombok.Data;
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import lombok.NoArgsConstructor;
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/**
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* Change parameter notify request for web thread pool.
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*/
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@Data
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@Builder
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@NoArgsConstructor
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@AllArgsConstructor
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public class WebChangeParameterNotifyRequest extends BaseNotifyRequest {
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private String active;
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private String appName;
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private String identify;
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private Integer beforeCorePoolSize;
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private Integer nowCorePoolSize;
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private Integer beforeMaximumPoolSize;
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private Integer nowMaximumPoolSize;
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private Long beforeKeepAliveTime;
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private Long nowKeepAliveTime;
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}
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/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package cn.hippo4j.message.service;
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import cn.hippo4j.common.api.ThreadPoolConfigChange;
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import cn.hippo4j.common.toolkit.StringUtil;
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import cn.hippo4j.core.toolkit.IdentifyUtil;
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import cn.hippo4j.message.request.ChangeParameterNotifyRequest;
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import cn.hippo4j.message.request.WebChangeParameterNotifyRequest;
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import lombok.RequiredArgsConstructor;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.beans.factory.annotation.Value;
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/**
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* Web thread-pool config change handler.
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*/
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@RequiredArgsConstructor
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@Slf4j
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public class WebThreadPoolConfigChangeHandler implements ThreadPoolConfigChange<WebChangeParameterNotifyRequest> {
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@Value("${spring.profiles.active:UNKNOWN}")
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private String active;
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@Value("${spring.dynamic.thread-pool.item-id:}")
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private String itemId;
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@Value("${spring.application.name:UNKNOWN}")
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private String applicationName;
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private final Hippo4jSendMessageService hippo4jSendMessageService;
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/**
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* Send pool config change message for web.
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*
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* @param requestParam change parameter notify request
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*/
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@Override
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public void sendPoolConfigChange(WebChangeParameterNotifyRequest requestParam) {
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try {
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requestParam.setActive(active.toUpperCase());
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String appName = StringUtil.isBlank(itemId) ? applicationName : itemId;
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requestParam.setAppName(appName);
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requestParam.setIdentify(IdentifyUtil.getIdentify());
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hippo4jSendMessageService.sendChangeMessage(requestParam);
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} catch (Throwable th) {
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log.error("send web thread pool config change message failed.", th);
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}
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}
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}
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