Trk: Closing TrkDevice when Launcher emits finished()

Reviewed-by: Friedemann Kleint

src/shared/trk/launcher.cpp

@@ -76,6 +76,7 @@ Launcher::Launcher(Actions startupActions) :
 {
     d->m_startupActions = startupActions;
     connect(&d->m_device, SIGNAL(messageReceived(trk::TrkResult)), this, SLOT(handleResult(trk::TrkResult)));
+    connect(this, SIGNAL(finished()), &d->m_device, SLOT(close()));
 }
 
 Launcher::~Launcher()

src/shared/trk/trkdevice.cpp

@@ -893,7 +893,7 @@ bool TrkDevice::open(const QString &port, QString *errorMessage)
             Qt::QueuedConnection);
     connect(d->readerThread.data(), SIGNAL(messageReceived(trk::TrkResult,QByteArray)),
             this, SLOT(slotMessageReceived(trk::TrkResult,QByteArray)),
-            Qt::BlockingQueuedConnection);
+            Qt::QueuedConnection);
     d->readerThread->start();
 
     d->writerThread = QSharedPointer<WriterThread>(new WriterThread(d->deviceContext));

src/shared/trk/trkdevice.h

@@ -73,7 +73,6 @@ public:
 
     bool open(const QString &port, QString *errorMessage);
     bool isOpen() const;
-    void close();
 
     QString errorString() const;
 
@@ -109,6 +108,9 @@ protected slots:
     void emitError(const QString &msg);
     void emitLogMessage(const QString &msg);
 
+public slots:
+    void close();
+
 private:
     void readMessages();
     TrkDevicePrivate *d;