package com.zx.dataservice.task;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.scheduling.annotation.EnableAsync;
import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;

import java.util.concurrent.Executor;
import java.util.concurrent.ThreadPoolExecutor;

@Configuration
@EnableAsync
public class TaskConfig {


//    @Bean
//    public TaskScheduler taskScheduler() {
//         ThreadPoolTaskScheduler scheduler = new ThreadPoolTaskScheduler();
//        // 设置scheduler执行线程为20个
//         scheduler.setPoolSize(2000);
//         return scheduler;
//    }

    @Bean("executorStock")
    public Executor taskSchedulerStock() {
        ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
        //核心线程数
        executor.setCorePoolSize(100);
        //最大核心线程数
        executor.setMaxPoolSize(200);
        //队列中等待被调度的任务数
        executor.setQueueCapacity(20);
        executor.setRejectedExecutionHandler(new ThreadPoolExecutor.CallerRunsPolicy());
        return executor;
    }

    @Bean("executorBond")
    public Executor taskSchedulerBond() {
        ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
        //核心线程数
        executor.setCorePoolSize(50);
        //最大核心线程数
        executor.setMaxPoolSize(100);
        //队列中等待被调度的任务数
        executor.setQueueCapacity(20);
        executor.setRejectedExecutionHandler(new ThreadPoolExecutor.CallerRunsPolicy());
        return executor;
    }
}