How to write connect function to implement UDP Client

[TokaraForest]

Hello

I am confused about writing connect function's parameters. I have read the documentation but i get "no matching member function for call to connect" error. My purpose is to trigger ReadyRead function when new data becomes ready on UDP. But I can't even compile the code at the beginning.

widget.h :

#ifndef WIDGET_H
#define WIDGET_H

#include <QWidget>

QT_BEGIN_NAMESPACE
namespace Ui { class Widget; }
QT_END_NAMESPACE

class QUdpSocket;

class Widget : public QWidget
{
    Q_OBJECT

public:
    Widget(QWidget *parent = nullptr);
    ~Widget();

private slots:
    void ReadyRead();
    void on_connectButton_clicked();

private:
    Ui::Widget *ui;
    QUdpSocket *socketClient;
};
#endif // WIDGET_H

widget.cpp :

#include "widget.h"
#include "ui_widget.h"
#include <QUdpSocket>

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

    socketClient = new QUdpSocket(this);
    connect(socketClient, &QUdpSocket::readyRead, this, Widget::ReadyRead());
}

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

void Widget::ReadyRead()
{
    
}

void Widget::on_connectButton_clicked()
{
    socketClient->bind(ui->spinBox->value(), QUdpSocket::ShareAddress);
}

In some posts, I saw that SIGNAL(ReadyRead()) is used as parameters. I thought that I should stick with the &QUdpSocket::readyRead parameter. I am not sure about 4. parameter in my example, that might be the mistake. Since I am new to Qt, I appriciate if you could help me. Thank you in advance.

[JonB]

@TokaraForest said in How to write connect function to implement UDP Client:

connect(socketClient, &QUdpSocket::readyRead, this, &Widget::ReadyRead);

[TokaraForest]

@JonB Thank you!