Sending char* from QTcpServer to QTcpClient

I am new in QT and SocketProgramming. I want to send char* data to my client. My server sends data with a char* then my client will read that char* and get data from memory (char*'s pointers). I have to read byte by byte and then take the related parts. I mean take message ID from the first 4 bytes, and take the danger priority from the second 4 bytes.

Please help me.

This is my QTcpServer code;

#include "widget.h"
#include "ui_widget.h"
#include "QTcpSocket"
#include "QTcpServer"


Widget::Widget(QWidget *parent)
    : QWidget(parent)
    , ui(new Ui::Widget)
{

    ui->setupUi(this);
    myServer = new QTcpServer(this);
    mySocket = nullptr;

   connect(myServer, &QTcpServer::newConnection, [&](){
        mySocket = myServer->nextPendingConnection();
    });

    myServer->listen(QHostAddress::Any, 1064);

}

Widget::~Widget()
{
    delete ui;
}


void Widget::on_sendmessage_clicked()
{
        HMI_Msg_EEBL EEBLMsg = HMI_Msg_EEBL();

        EEBLMsg.MsgHdr.StartCode = 0xAA55;
        EEBLMsg.MsgHdr.Source = 1;
        EEBLMsg.MsgHdr.Target = 5;
        EEBLMsg.MsgHdr.MsgBdyLength = 12;

        EEBLMsg.EEBLBody.MsgID = 102;

        if(ui->emergencystatu->currentText()== "1: a")
            EEBLMsg.EEBLBody.DangerPriority = 1;
        else if(ui->emergencystatu->currentText()== "2: a")
            EEBLMsg.EEBLBody.DangerPriority = 2;
        else if(ui->emergencystatu->currentText()== "3: a")
            EEBLMsg.EEBLBody.DangerPriority = 3;

        if(ui->eeblsource->currentText()== "1: b")
            EEBLMsg.EEBLBody.EEBLSource = 1;
        else if(ui->eeblsource->currentText()== "2: b")
            EEBLMsg.EEBLBody.EEBLSource = 2;

        char msg2[24];
        memcpy(msg2,&EEBLMsg,sizeof(EEBLMsg));
        mySocket->write(msg2);

}

This is my QTcpClient code;

    #include "widget.h"
#include "ui_widget.h"
#include "QTcpSocket"
#include "QString"


Widget::Widget(QWidget *parent)
    : QWidget(parent)
    , ui(new Ui::Widget)
{
    ui->setupUi(this);
    mySocket = new QTcpSocket(this);

    connect(mySocket, &QTcpSocket::readyRead, [&](){
    
        char msg2[24];
        mySocket->read(msg2, 2);
    });

}
Widget::~Widget()
{
    delete ui;
}


void Widget::on_connector_clicked()
{
    mySocket->connectToHost("10.10.220.170" , 1064);
}

void Widget::writeEEBL()
{

    if(MsgID == 102){
        if(DangerPriority == 1){
            if(EEBLSource == 1){
                mySocket->write("1");
            }
            if(EEBLSource == 2){
                mySocket->write("2");

            }
            
        }
    }
}