ytService/ytServiceCore/datacenter.h

#ifndef DATACENTER_H
#define DATACENTER_H

#include <QObject>
#include <QTcpServer>
#include <QHostAddress>
#include "webdatathread.h"

class DataCenter : public QTcpServer
{
    Q_OBJECT
public:
    explicit DataCenter(QObject *parent = nullptr);
    void start();

protected:
    void incomingConnection(qintptr socketDescriptor) override;
    
signals:
    void needSync(QString deviceCode);
public slots:
    void eneedSync(QString deviceCode);
    
};

#endif // DATACENTER_H