Writing to a socket from one thread and reading from another - qt

Question

i am new to qt and trying to implement client server program. At client side I want to write from one thread(main) and read socket from another, but I get following notification.
QSocketNotifier: Socket notifiers cannot be enabled or disabled from another thread
[ Tue Jan 8 15:21:19 2019] SW Update File Transfered"
It do reads the socket but it gives this notifciation. Do I have to worry about it or just ignore it?
the code is as follows.
tcp_client.h
namespace Ui {
class TCP_Client;
}
class TCP_Client : public QMainWindow
{
Q_OBJECT
public:
explicit TCP_Client(QWidget *parent = nullptr);
MyThread *mThread;
~TCP_Client();
private slots:
void on_pushButton__SW_Update_clicked();
public:
Ui::TCP_Client *ui;
TCP_clientClass *client;
};
tcp_client.cpp
void on_pushButton__SW_Update_clicked{
/*some work done here*/
client->tcpSocket->write(buffer,16);
mThread = new MyThread(client->tcpSocket,this);
mThread->start();
}
mythread.h
class MyThread : public QThread
{
Q_OBJECT
public:
explicit MyThread(QTcpSocket *ID, QObject *parent =0);
void run ();
bool Stop;
signals :
void NumberChanged(QByteArray a);
public slots :
private:
QTcpSocket *socket1;
};
mythread.cpp
MyThread::MyThread(QTcpSocket *ID,QObject *parent) : QThread(parent)
{
socket1 = new QTcpSocket();
socket1=ID;
}
void MyThread::run()
{
QByteArray a;
qDebug()<<"Inside running thread";
socket1->waitForReadyRead(-1);
a= socket1->readAll();
qDebug() << a;
}
Basically, I am writing when button is pushed and inside I create a thread so that it can read data sent by server.