Цитата(Separator @ 3.2.2011, 14:30)

void ConnectManager::startPingProces()
{
...
        ping_timer = new QTimer(this);
        connect(ping_timer, SIGNAL(timeout()), this, SLOT(enginePing()));
        ping_timer->start(100);
...
        ping_process = new QProcess(this);
        connect(ping_process,SIGNAL(finished(int,QProcess::ExitStatus)),
                this, SLOT(enginePingFinished(int,QProcess::ExitStatus)));
        enginePing();
}

void ConnectManager::enginePing()
{
   ...
#ifdef Q_OS_WIN32
    ping_process->start(QLatin1String("ping  -n 1 \"") + currentPingHost  + QLatin1String("\"") );
#else
    ping_process->start(QLatin1String("ping  -c 1 -W 1 \"") + currentPingHost  + QLatin1String("\"") );
#endif
}