socket通信，服务端过了一段时间就接收不到数据了

[a65568641]

代码如下

public class InOutDataService implements InitializingBean, Runnable {
    @Autowired
    SysIOMapper sysIOMapper;
    private Logger logger = Logger.getLogger(this.getClass());

    private static final int PORT = 10101;
    private static ServerSocket serverSocket;
    private static boolean isStartServer = false;
    private static Socket client;
    private static BufferedReader reader;

    @Override
    public void afterPropertiesSet() throws Exception {
        new Thread(this).start();
    }

    @Override
    public void run() {
            while(true) {
                System.out.println("------------------- start now ------------------" + DateUtils.getDateStr(DateUtils.DATETIMESHOWFORMAT));
                try {
                    serverSocket = new ServerSocket(PORT);
                    client = serverSocket.accept();
                } catch(IOException e) {
                    e.printStackTrace();
                }
                isStartServer = true;
                while(isStartServer) {
                    try {
                        List<PlcIOData> list = null;
                        reader = new BufferedReader(new InputStreamReader(client.getInputStream()));
                        String msg = reader.readLine();
                        if(msg != null) {
                            System.out.println(msg);
                            String msg1;
                           //这段代码处理消息
                        }
                            //Thread.sleep(10000);
                    } catch(Exception e) {
                        logger.error(e.getMessage());
                        try {
                            reader.close();
                            client.close();
                            serverSocket.close();
                            isStartServer = false;
                            Thread.sleep(1000);
                        } catch(IOException | InterruptedException e1) {
                            logger.error(e.getMessage());
                            e1.printStackTrace();
                        }
                        logger.error(e.getMessage());
                        e.printStackTrace();
                    }
                }
            }
    }
}

[a65568641]

就是，服务程序是接收数据的，然后大概1天左右都是正常的，突然一个时间点收不到数据了，是否是代码有问题，请各位大神赐教

[stacksoverflow]

几个客户端？目测你的程序超过一个客户端连接就会出问题。

还有把
移动到
reader = new BufferedReader(new InputStreamReader(client.getInputStream()));
的上面
while(isStartServer) {

改成这个样子
reader = new BufferedReader(new InputStreamReader(client.getInputStream()));
while(isStartServer) {

[a65568641]

引用 2 楼 stacksoverflow 的回复:

几个客户端？目测你的程序超过一个客户端连接就会出问题。

还有把
移动到
reader = new BufferedReader(new InputStreamReader(client.getInputStream()));
的上面
while(isStartServer) {

改成这个样子
reader = new BufferedReader(new InputStreamReader(client.getInputStream()));
while(isStartServer) {

就是只给一个客户端用的，好的