#

lsh

2024-01-05 eb26f811410d5afbca2d02253507389e47daaa4b

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 src/main/java/com/zy/Boot.java

@@ -5,8 +5,10 @@
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;
import org.springframework.scheduling.annotation.EnableAsync;
import org.springframework.scheduling.annotation.EnableScheduling;

@EnableAsync
@EnableScheduling
@SpringBootApplication
public class Boot extends SpringBootServletInitializer {


 src/main/java/com/zy/core/ServerBootstrap.java

@@ -12,10 +12,13 @@
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Async;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import javax.annotation.PostConstruct;
import javax.annotation.PreDestroy;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;

/**
 * Created by vincent on 2020/8/4
@@ -28,6 +31,9 @@
    private SlaveProperties slaveProperties;
    @Autowired
    private MainProcess mainProcess;

    public static final Map<CrnThread, Thread> map = new ConcurrentHashMap<>();


    /**
     * PostConstruct会在加载servlet的时候运行一次
@@ -129,5 +135,41 @@
    public void destroy() {
    }

    @Component
    class killThread {

        @Scheduled(cron = "0/3 * * * * ? ")
        public void kill() {
            int i = 0;
            for (Map.Entry<CrnThread, Thread> entry : map.entrySet()) {
                i++;
                SiemensCrnThread key = (SiemensCrnThread) entry.getKey();
//                System.out.println("第"+i+"个堆垛机线程重启线程条件："+(System.currentTimeMillis() - key.getSign()));
                if (System.currentTimeMillis() - key.getSign() > 120000) {
                    System.out.println("第"+i+"个堆垛机线程被重启");

                    // 请求线程安全停止
                    key.requestStop();

                    // 等待线程完成停止, 可以这样做也可以选择不这么做，取决于是否需要等待线程结束
                    try {
                        entry.getValue().join(20000); // 等待最多20秒
                    } catch (InterruptedException e) {
//                        // 可适当处理中断
//                        Thread.currentThread().interrupt(); // 保留中断状态
                        entry.getValue().stop();
                    }

                    // 重新启动线程
                    Thread thread = new Thread((Runnable) key); // 假设CrnThread实现了Runnable
                    thread.start();

                    // 替换映射关系中的旧线程
                    map.put(entry.getKey(), thread);
                }
            }
        }

    }

}

 src/main/java/com/zy/core/thread/SiemensCrnThread.java

@@ -39,6 +39,10 @@
    private CrnProtocol crnProtocol;
    private boolean resetFlag = false;

    public Long sign = System.currentTimeMillis();

    public boolean isRunning = true;

    /**
     * 堆垛机是否在回原点运动中标记
     */
@@ -52,7 +56,7 @@
    @SuppressWarnings("InfiniteLoopStatement")
    public void run() {
        this.connect();
        while (true) {
        while (isRunning) {
            try {
                int step = 1;
                Task task = MessageQueue.poll(SlaveType.Crn, slave.getId());
@@ -93,7 +97,8 @@
            } catch (Exception e) {
//                e.printStackTrace();
            }

//            System.out.println("第"+slave.getId()+"个堆垛机线程运行一轮："+(System.currentTimeMillis()-sign));
            sign = System.currentTimeMillis();
        }
    }

@@ -415,4 +420,9 @@

    }

    // 提供一个方法来停止线程
    public void requestStop() {
        isRunning = false;
    }

}