flightsimulatorplatfrom/pilotclient
1
0
Fork 0
mirror of https://github.com/swift-project/pilotclient.git synced 2026-03-24 07:55:35 +08:00
Code Issues Packages Projects Releases Wiki Activity

refs #890 Use BlackMisc::singleShot for async calls in CDataCache,

Browse Source 
to tolerate calls made before the CDataCacheSerializer has started.
(Like all CContinuousWorkers, it moves thread upon being started.)
This commit is contained in:
Mathew Sutcliffe
2017-02-26 03:36:12 +00:00
parent 3e9ceb1838
commit 97e3cf8475
1 changed files with 13 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
src/blackmisc/datacache.cpp
View File

@@ -86,9 +86,13 @@ namespace BlackMisc
connect(&m_serializer, &CDataCacheSerializer::valuesLoadedFromStore, this, &CDataCache::changeValuesFromRemote, Qt::DirectConnection);
if (! QFile::exists(m_revisionFileName)) { QFile(m_revisionFileName).open(QFile::WriteOnly); }
m_watcher.addPath(m_revisionFileName);
m_serializer.loadFromStore({}, false, true); // load pinned values
QTimer::singleShot(0, this, [this] { m_serializer.start(); loadFromStoreAsync(); }); // only start the serializer if the main thread event loop runs
singleShot(0, this, [this] // only start the serializer if the main thread event loop runs
{
m_serializer.start();
m_watcher.addPath(m_revisionFileName);
loadFromStoreAsync();
});
}
CDataCache *CDataCache::instance()
@@ -136,12 +140,12 @@ namespace BlackMisc
void CDataCache::setTimeToLive(const QString &key, int ttl)
{
QTimer::singleShot(0, &m_serializer, [this, key, ttl] { m_revision.setTimeToLive(key, ttl); });
singleShot(0, &m_serializer, [this, key, ttl] { m_revision.setTimeToLive(key, ttl); });
}
void CDataCache::renewTimestamp(const QString &key, qint64 timestamp)
{
QTimer::singleShot(0, &m_serializer, [this, key, timestamp] { m_revision.overrideTimestamp(key, timestamp); });
singleShot(0, &m_serializer, [this, key, timestamp] { m_revision.overrideTimestamp(key, timestamp); });
}
qint64 CDataCache::getTimestampOnDisk(const QString &key)
@@ -151,12 +155,12 @@ namespace BlackMisc
void CDataCache::pinValue(const QString &key)
{
QTimer::singleShot(0, &m_serializer, [this, key] { m_revision.pinValue(key); });
singleShot(0, &m_serializer, [this, key] { m_revision.pinValue(key); });
}
void CDataCache::deferValue(const QString &key)
{
QTimer::singleShot(0, &m_serializer, [this, key] { m_revision.deferValue(key); });
singleShot(0, &m_serializer, [this, key] { m_revision.deferValue(key); });
}
void CDataCache::admitValue(const QString &key, bool triggerLoad)
@@ -167,7 +171,7 @@ namespace BlackMisc
void CDataCache::sessionValue(const QString &key)
{
QTimer::singleShot(0, &m_serializer, [this, key] { m_revision.sessionValue(key); });
singleShot(0, &m_serializer, [this, key] { m_revision.sessionValue(key); });
}
QString lockFileError(const QLockFile &lock)
@@ -190,7 +194,7 @@ namespace BlackMisc
void CDataCache::saveToStoreAsync(const BlackMisc::CValueCachePacket &values)
{
QTimer::singleShot(0, &m_serializer, [this, values]
singleShot(0, &m_serializer, [this, values]
{
m_serializer.saveToStore(values.toVariantMap(), getAllValuesWithTimestamps());
});
@@ -198,7 +202,7 @@ namespace BlackMisc
void CDataCache::loadFromStoreAsync()
{
QTimer::singleShot(0, &m_serializer, [this]
singleShot(0, &m_serializer, [this]
{
m_serializer.loadFromStore(getAllValuesWithTimestamps());
});