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add shutdown short circuiting to datagram processor

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This commit is contained in:
ZappoMan 2015-02-25 10:56:08 -08:00
parent b1e46c1bc8
commit e66f12f958
3 changed files with 14 additions and 6 deletions
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5
interface/src/Application.cpp
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@ -534,6 +534,7 @@ void Application::aboutToQuit() {
void Application::cleanupBeforeQuit() {
_datagramProcessor.shutdown(); // tell the datagram processor we're shutting down, so it can short circuit
_entities.shutdown(); // tell the entities system we're shutting down, so it will stop running scripts
ScriptEngine::stopAllScripts(this); // stop all currently running global scripts
@ -584,8 +585,6 @@ Application::~Application() {
_entities.getTree()->setSimulation(NULL);
tree->unlock();
qInstallMessageHandler(NULL);
// ask the datagram processing thread to quit and wait until it is done
_nodeThread->quit();
_nodeThread->wait();
@ -606,6 +605,8 @@ Application::~Application() {
DependencyManager::destroy<GeometryCache>();
DependencyManager::destroy<ScriptCache>();
DependencyManager::destroy<SoundCache>();
qInstallMessageHandler(NULL); // NOTE: Do this as late as possible so we continue to get our log messages
}
void Application::initializeGL() {

4
interface/src/DatagramProcessor.cpp
View file

@ -30,6 +30,10 @@ DatagramProcessor::DatagramProcessor(QObject* parent) :
void DatagramProcessor::processDatagrams() {
PerformanceWarning warn(Menu::getInstance()->isOptionChecked(MenuOption::PipelineWarnings),
"DatagramProcessor::processDatagrams()");
if (_isShuttingDown) {
return; // bail early... we're shutting down.
}
HifiSockAddr senderSockAddr;

11
interface/src/DatagramProcessor.h
View file

@ -25,14 +25,17 @@ public:
int getOutByteCount() const { return _outByteCount; }
void resetCounters() { _inPacketCount = 0; _outPacketCount = 0; _inByteCount = 0; _outByteCount = 0; }
void shutdown() { _isShuttingDown = true; }
public slots:
void processDatagrams();
private:
int _inPacketCount;
int _outPacketCount;
int _inByteCount;
int _outByteCount;
int _inPacketCount = 0;
int _outPacketCount = 0;
int _inByteCount = 0;
int _outByteCount = 0;
bool _isShuttingDown = false;
};
#endif // hifi_DatagramProcessor_h