8000 Don't discard result from QFile::open by nicolasfella · Pull Request #261 · qcoro/qcoro · GitHub
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Don't discard result from QFile::open #261

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merged 1 commit into from
Feb 8, 2025
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Don't discard result from QFile::open #261

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5 changes: 3 additions & 2 deletions examples/background-task/main.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -26,7 +26,8 @@ auto backgroundTask(const Stop &stop) -> QCoro::Task<> {
co_await QCoro::sleepFor(0ms);
qDebug() << "Task: Event loop is running";
QFile file(QStringLiteral("/dev/stdin"));
file.open(QIODevice::ReadOnly | QIODevice::Unbuffered);
bool openResult = file.open(QIODevice::ReadOnly | QIODevice::Unbuffered);
Q_UNUSED(openResult);
while (!stop.stopRequested()) {
qDebug() << "Task: Waiting for input...";
const auto result = co_await qCoro(file).readLine(1024, 5s);
Expand Down Expand Up @@ -65,4 +66,4 @@ int main(int argc, char **argv)
qDebug() << "App: Background task completed";

return result;
}
}
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