ContiNew/continew-starter
1
1
Fork 0
mirror of https://github.com/continew-org/continew-starter.git synced 2025-10-30 23:00:11 +08:00
Code Issues Packages Projects Releases Wiki Activity

refactor(core): 重构线程池自动配置

Browse Source
This commit is contained in:
Charles7c
2024-06-26 22:51:09 +08:00
parent 82574cd5ce
commit 0ad7b18521
1 changed files with 23 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
continew-starter-core/src/main/java/top/continew/starter/core/autoconfigure/threadpool/ThreadPoolAutoConfiguration.java
View File

@@ -18,6 +18,7 @@ package top.continew.starter.core.autoconfigure.threadpool;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.autoconfigure.AutoConfiguration;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
@@ -25,6 +26,7 @@ import org.springframework.boot.task.TaskExecutorCustomizer;
import org.springframework.boot.task.TaskSchedulerCustomizer;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Lazy;
import org.springframework.scheduling.annotation.EnableScheduling;
import top.continew.starter.core.constant.PropertiesConstants;
/**
@@ -40,8 +42,11 @@ public class ThreadPoolAutoConfiguration {
private static final Logger log = LoggerFactory.getLogger(ThreadPoolAutoConfiguration.class);
/** 核心（最小）线程数 = CPU 核心数 + 1 */
private final int corePoolSize = Runtime.getRuntime().availableProcessors() + 1;
@Value("${spring.task.execution.pool.core-size:#{T(java.lang.Runtime).getRuntime().availableProcessors() + 1}}")
private int corePoolSize;
@Value("${spring.task.execution.pool.max-size:#{T(java.lang.Runtime).getRuntime().availableProcessors() * 2}}")
private int maxPoolSize;
/**
* 异步任务线程池配置
@@ -50,14 +55,10 @@ public class ThreadPoolAutoConfiguration {
@ConditionalOnProperty(prefix = "spring.task.execution.extension", name = PropertiesConstants.ENABLED, matchIfMissing = true)
public TaskExecutorCustomizer taskExecutorCustomizer(ThreadPoolExtensionProperties properties) {
return executor -> {
if (executor.getMaxPoolSize() == Integer.MAX_VALUE) {
// 核心（最小）线程数
executor.setCorePoolSize(corePoolSize);
// 最大线程数
executor.setMaxPoolSize(corePoolSize * 2);
// 队列容量
executor.setQueueCapacity(executor.getMaxPoolSize());
}
executor.setMaxPoolSize(maxPoolSize);
// 当线程池的任务缓存队列已满并且线程池中的线程数已达到 maxPoolSize 时采取的任务拒绝策略
executor.setRejectedExecutionHandler(properties.getExecution()
.getRejectedPolicy()
@@ -67,15 +68,14 @@ public class ThreadPoolAutoConfiguration {
}
/**
* 调度任务线程池配置
* 定时任务线程池配置
*/
@Bean
@EnableScheduling
@ConditionalOnProperty(prefix = "spring.task.scheduling.extension", name = PropertiesConstants.ENABLED, matchIfMissing = true)
public static class TaskSchedulerConfiguration {
@Bean
public TaskSchedulerCustomizer taskSchedulerCustomizer(ThreadPoolExtensionProperties properties) {
return executor -> {
if (executor.getPoolSize() <= 1) {
executor.setPoolSize(corePoolSize);
}
executor.setRejectedExecutionHandler(properties.getScheduling()
.getRejectedPolicy()
.getRejectedExecutionHandler());
@@ -83,3 +83,4 @@ public class ThreadPoolAutoConfiguration {
};
}
}
}