QTcpServer和QTcpSocket的多客户端连接服务器的有关问题

void CServer::incomingConnection( int socketDescriptor ){    CServerThread *pThread = new CServerThread(socketDescriptor, this);    connect(pThread, SIGNAL(finished()), this, SLOT(deleteLater()));    pThread->start();}

void CServerThread::run(){    m_pClientConnection = new QTcpSocket(this);    if (!m_pClientConnection->setSocketDescriptor(m_nSocketDescriptor))    {        return;    }    connect(m_pClientConnection, SIGNAL(readyRead()), this, SLOT(slotGetXmlFromClient()), Qt::QueuedConnection);    connect(m_pClientConnection, SIGNAL(disconnected()), this, SLOT(deleteLater()));    this->exec();}