Hi, please use return a.exec(); instead of return 0;
Debao 2012/2/27 lata agrawal <lata07agra...@gmail.com>: > Hi, > > I am running console application C1 in QProcess. I am starting this console > application C1 from another console application C2. Problem is: > > I am only getting finished signal from C1 when I use waitforfinshed() else I > am not getting finished signal from C1. Here is the code: > > QString strProgram; > strProgram = <Path to C1>; > > updateProc->setProcessChannelMode(QProcess::ForwardedChannels); > connect(updateProc, > SIGNAL(finished(int,QProcess::ExitStatus)), > SLOT(procStarted(int,QProcess::ExitStatus)), Qt::DirectConnection); > > updateProc->setStandardOutputProcess(this->thread()->parent()); > updateProc->start(strProgram, arguments); > > Download is over, indicate through bool variable that next > downlaod can be started > if(updateProc->waitForFinished(-1)) > { > qDebug("Update process finished!\n"); > } > else > { > qDebug("Update process not yet finished!\n"); > } > > void FloDownloadManager::procStarted(int retVal ,QProcess::ExitStatus > exitStat) > { > qDebug("Update process finished automatically!\n"); > if(currentExecutingPriority == AdsUpdate) > { > emit adUpdateDone(); > } > blnStartNextUpdate = true; > > updateProc->deleteLater(); > } > > > If I comment the waitforfinished() code, I don't get the finished signal. > But if I include the waitforfinished() signal, I don't get the finished > signal. Code for C1 is as follows: > > #include <QtCore/QCoreApplication> > #include "updater.h" > > int main(int argc, char *argv[]) > { > QCoreApplication a(argc, argv); > > qDebug("Inside Updater\n"); > > QTimer::singleShot(5000, &a, SLOT(quit())); > qDebug("returning from Updater process!@@@@@@@@\n"); > > return 0; > } > > I fail to understand what is going on wrong here. Someone please help. > > Regards, > Lata > > _______________________________________________ > Development mailing list > Development@qt-project.org > http://lists.qt-project.org/mailman/listinfo/development > _______________________________________________ Development mailing list Development@qt-project.org http://lists.qt-project.org/mailman/listinfo/development