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refs #380, QConcurrent vs QThread sample and fix

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* in same step fixed nullptr issue in worker (with no parent)
* Changed from QConccurennt::run to CWorker in core
This commit is contained in:
Klaus Basan
2015-02-09 19:26:03 +01:00
parent 50e9be8dd3
commit f0db7ed660
6 changed files with 212 additions and 18 deletions
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7
src/blackmisc/worker.cpp
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@@ -46,8 +46,11 @@ namespace BlackMisc
auto *thread = new CRegularThread(m_owner);
QString ownerName = m_owner->objectName().isEmpty() ? m_owner->metaObject()->className() : m_owner->objectName();
thread->setObjectName(ownerName + ":" + m_name);
if (m_owner)
{
QString ownerName = m_owner->objectName().isEmpty() ? m_owner->metaObject()->className() : m_owner->objectName();
thread->setObjectName(ownerName + ":" + m_name);
}
setObjectName(m_name);
moveToThread(thread);

2
src/blackmisc/worker.h
View File

@@ -249,7 +249,7 @@ namespace BlackMisc
void ps_finish();
private:
QObject *m_owner;
QObject *m_owner = nullptr;
QString m_name;
};

9
src/swiftcore/main.cpp
View File

@@ -13,6 +13,7 @@
#include "blackcore/context_application.h"
#include "blackcore/context_application_impl.h"
#include "blackmisc/icons.h"
#include "blackmisc/worker.h"
#include "blackmisc/networkutils.h"
#include "blackmisc/blackmiscfreefunctions.h"
#include "blackmisc/project.h"
@@ -81,8 +82,12 @@ int main(int argc, char *argv[])
// tool to allow input indepent from event loop
cout << "Will start server loop ... " << endl;
QFuture<void> future = QtConcurrent::run(BlackMiscTest::Tool::serverLoop, coreRuntime);
Q_UNUSED(future);
BlackMisc::CWorker *worker = BlackMisc::CWorker::fromTask(coreRuntime, "BlackMiscTest::Tool::serverLoop", [coreRuntime]()
{
BlackMiscTest::Tool::serverLoop(coreRuntime);
});
Q_UNUSED(worker);
cout << "Server event loop, pid: " << BlackMiscTest::Tool::getPid() << " Thread id: " << QThread::currentThreadId() << endl;
// end