update 优化 Async 针对虚拟线程配置
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package org.dromara.common.core.config;
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import jakarta.annotation.PreDestroy;
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import lombok.extern.slf4j.Slf4j;
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import org.apache.commons.lang3.concurrent.BasicThreadFactory;
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import org.dromara.common.core.utils.Threads;
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import org.springframework.boot.autoconfigure.AutoConfiguration;
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import org.springframework.context.annotation.Bean;
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import java.util.concurrent.ScheduledExecutorService;
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import java.util.concurrent.ScheduledThreadPoolExecutor;
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import java.util.concurrent.ThreadPoolExecutor;
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/**
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* 线程池配置
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*
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* @author Lion Li
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**/
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@Slf4j
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@AutoConfiguration
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public class ThreadPoolConfig {
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/**
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* 核心线程数 = cpu 核心数 + 1
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*/
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private final int core = Runtime.getRuntime().availableProcessors() + 1;
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private ScheduledExecutorService scheduledExecutorService;
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/**
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* 执行周期性或定时任务
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*/
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@Bean(name = "scheduledExecutorService")
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protected ScheduledExecutorService scheduledExecutorService() {
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ScheduledThreadPoolExecutor scheduledThreadPoolExecutor = new ScheduledThreadPoolExecutor(core,
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new BasicThreadFactory.Builder().namingPattern("schedule-pool-%d").daemon(true).build(),
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new ThreadPoolExecutor.CallerRunsPolicy()) {
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@Override
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protected void afterExecute(Runnable r, Throwable t) {
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super.afterExecute(r, t);
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Threads.printException(r, t);
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}
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};
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this.scheduledExecutorService = scheduledThreadPoolExecutor;
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return scheduledThreadPoolExecutor;
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}
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/**
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* 销毁事件
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*/
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@PreDestroy
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public void destroy() {
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try {
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log.info("====关闭后台任务任务线程池====");
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Threads.shutdownAndAwaitTermination(scheduledExecutorService);
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} catch (Exception e) {
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log.error(e.getMessage(), e);
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}
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}
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}
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@ -1,4 +1,5 @@
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org.dromara.common.core.utils.SpringUtils
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org.dromara.common.core.config.ApplicationConfig
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org.dromara.common.core.config.ValidatorConfig
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org.dromara.common.core.config.ThreadPoolConfig
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org.dromara.common.core.config.AsyncConfig
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