涨幅修复

zyy3

2025-10-07 44af0d0416a11b4a7871ae6b54443e1de5677942

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package com.yami.trading;
 
 
import com.yami.trading.common.manager.email.EmailMessage;
import com.yami.trading.common.manager.email.EmailMessageQueue;
import com.yami.trading.common.util.OffLineEventRejectExecutingHandler;
import com.yami.trading.common.util.RejectExecutionHandlerDelegator;
import com.yami.trading.common.util.ThreadUtils;
import com.yami.trading.service.InternalEmailSenderService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.InitializingBean;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.core.task.TaskExecutor;
import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
 
import java.util.ArrayList;
import java.util.Collection;
import java.util.concurrent.RejectedExecutionHandler;
 
/**
 * 邮件服务类，负责从短信消息队列取出短信消息并发送
 */
public class EmailServer implements Runnable , InitializingBean {
 
    private static final Logger logger = LoggerFactory.getLogger(EmailServer.class);
 
 
    @Autowired
    private InternalEmailSenderService internalEmailSenderService;
    private ThreadPoolTaskExecutor taskExecutor;
 
 
    public EmailServer(){
        taskExecutor = new ThreadPoolTaskExecutor();
        taskExecutor.setCorePoolSize(2);
        taskExecutor.setKeepAliveSeconds(60);
        taskExecutor.setMaxPoolSize(5);
        taskExecutor.setQueueCapacity(3000);
        taskExecutor.initialize();
        RejectExecutionHandlerDelegator rejectExecutionHandlerDelegator = new RejectExecutionHandlerDelegator();
        Collection<RejectedExecutionHandler> list=new ArrayList<>();
        list.add(new OffLineEventRejectExecutingHandler());
        rejectExecutionHandlerDelegator.setRejectExecutionHandlers(list);
        taskExecutor.setRejectedExecutionHandler(rejectExecutionHandlerDelegator);
    }
 
 
 
 
 
 
 
    
    /**
     * 服务运行：
     * 1. 从消息队列获取message
     * 2.调用currentProvider发送短信
     */
    public void run() {
        while (true) {
 
            try {
                EmailMessage item = EmailMessageQueue.poll();
 
                if (item != null) {
                    System.out.println("邮寄地址：" + item.getTomail());
                    taskExecutor.execute(new HandleRunner(item));
                }
                else {
                    /*
                     * 限速，最多1秒20个
                     */
                    ThreadUtils.sleep(50);
                }
 
            } catch (Throwable e) {
                logger.error("EmailServer taskExecutor.execute() fail", e);
 
            }
        }
    }
 
    public class HandleRunner implements Runnable {
        private EmailMessage item;
 
        public HandleRunner(EmailMessage item) {
            this.item = item;
        }
 
        public void run() {
            try {
                internalEmailSenderService.send(item);
            } catch (Throwable t) {
                 logger.error("EmailServer taskExecutor.execute() fail", t);
            }
           
        }
 
    }
 
 
    public void afterPropertiesSet() throws Exception {
 
        new Thread(this, "EmailServer").start();
        if (logger.isInfoEnabled()) {
            logger.info("启动邮件发送服务！");
        }
 
    }
    public void setInternalEmailSenderService(InternalEmailSenderService internalEmailSenderService) {
        this.internalEmailSenderService = internalEmailSenderService;
    }
 
}