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remember the pid of previous child processes

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Stephen Birarda 2015-05-08 17:30:22 -07:00
parent 7b91dbfe07
commit be03a65dc7
2 changed files with 10 additions and 4 deletions
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12
assignment-client/src/AssignmentClientMonitor.cpp
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@ -79,7 +79,12 @@ void AssignmentClientMonitor::simultaneousWaitOnChildren(int waitMsecs) {
void AssignmentClientMonitor::childProcessFinished() {
QProcess* childProcess = qobject_cast<QProcess*>(sender());
_childProcesses.removeOne(childProcess);
qint64 processID = _childProcesses.key(childProcess);
if (processID > 0) {
qDebug() << "Child process" << processID << "has finished. Removing from internal map.";
_childProcesses.remove(processID);
}
}
void AssignmentClientMonitor::stopChildProcesses() {
@ -114,8 +119,7 @@ void AssignmentClientMonitor::aboutToQuit() {
void AssignmentClientMonitor::spawnChildClient() {
QProcess* assignmentClient = new QProcess(this);
_childProcesses.append(assignmentClient);
// unparse the parts of the command-line that the child cares about
QStringList _childArguments;
if (_assignmentPool != "") {
@ -149,9 +153,11 @@ void AssignmentClientMonitor::spawnChildClient() {
assignmentClient->start(QCoreApplication::applicationFilePath(), _childArguments);
// make sure we hear that this process has finished when it does
connect(assignmentClient, SIGNAL(finished(int, QProcess::ExitStatus)), this, SLOT(childProcessFinished()));
qDebug() << "Spawned a child client with PID" << assignmentClient->pid();
_childProcesses.insert(assignmentClient->processId(), assignmentClient);
}
void AssignmentClientMonitor::checkSpares() {

2
assignment-client/src/AssignmentClientMonitor.h
View file

@ -58,7 +58,7 @@ private:
QString _assignmentServerHostname;
quint16 _assignmentServerPort;
QList<QProcess*> _childProcesses;
QMap<qint64, QProcess*> _childProcesses;
};
#endif // hifi_AssignmentClientMonitor_h