monitor/include/broadcast.h

#ifndef __BROADCAST_H__
#define __BROADCAST_H__

#include <QObject>
#include <QJsonObject>

#include <unistd.h>
#include <arpa/inet.h>
#include <sys/socket.h>

class Broadcast : public QObject
{
    Q_OBJECT

public:
    explicit Broadcast(const int port, QObject *parent = nullptr);
    ~Broadcast();
    int write(const QJsonObject &json);

protected:
    bool init(const int port);

private:
    int sockfd;
    struct sockaddr_in broadcast_addr;
    int broadcast_enable = 1;

};

#endif  // BROADCAST_H