CR

assignment-client/src/octree/OctreeServer.cpp

@@ -1041,8 +1041,6 @@ void OctreeServer::readConfiguration() {
             _persistFilePath = getMyDefaultPersistFilename();
         }
 
-        // If persist filename does not exist, let's see if there is one beside the application binary
-        // If there is, let's copy it over to our target persist directory
         QDir persistPath { _persistFilePath };
 
         if (persistPath.isRelative()) {

domain-server/src/DomainContentBackupManager.cpp

@@ -38,8 +38,7 @@
 
 #include "DomainServer.h"
 
-const int DomainContentBackupManager::DEFAULT_PERSIST_INTERVAL = 1000 * 30;  // every 30 seconds
-
+const std::chrono::milliseconds DomainContentBackupManager::DEFAULT_PERSIST_INTERVAL { 30 * 1000 };  // every 30 seconds 
 // Backup format looks like: daily_backup-TIMESTAMP.zip
 static const QString DATETIME_FORMAT { "yyyy-MM-dd_HH-mm-ss" };
 static const QString DATETIME_FORMAT_RE { "\\d{4}-\\d{2}-\\d{2}_\\d{2}-\\d{2}-\\d{2}" };
@@ -53,12 +52,11 @@ void DomainContentBackupManager::addBackupHandler(BackupHandlerPointer handler)
 
 DomainContentBackupManager::DomainContentBackupManager(const QString& backupDirectory,
                                                        const QVariantList& backupRules,
-                                                       int persistInterval,
-                                                       bool debugTimestampNow)
-    : _backupDirectory(backupDirectory),
-    _persistInterval(persistInterval),
-    _lastCheck(usecTimestampNow())
+                                                       std::chrono::milliseconds persistInterval,
+                                                       bool debugTimestampNow) :
+    _backupDirectory(backupDirectory), _persistInterval(persistInterval), _lastCheck(p_high_resolution_clock::now())
 {
+
     setObjectName("DomainContentBackupManager");
 
     // Make sure the backup directory exists.
@@ -121,7 +119,32 @@ int64_t DomainContentBackupManager::getMostRecentBackupTimeInSecs(const QString&
 }
 
 void DomainContentBackupManager::setup() {
-    load();
+    auto backups = getAllBackups();
+    for (auto& backup : backups) {
+        QFile backupFile { backup.absolutePath };
+        if (!backupFile.open(QIODevice::ReadOnly)) {
+            qCritical() << "Could not open file:" << backup.absolutePath;
+            qCritical() << "    ERROR:" << backupFile.errorString();
+            continue;
+        }
+
+        QuaZip zip { &backupFile };
+        if (!zip.open(QuaZip::mdUnzip)) {
+            qCritical() << "Could not open backup archive:" << backup.absolutePath;
+            qCritical() << "    ERROR:" << zip.getZipError();
+            continue;
+        }
+
+        for (auto& handler : _backupHandlers) {
+            handler->loadBackup(backup.id, zip);
+        }
+
+        zip.close();
+    }
+
+    for (auto& handler : _backupHandlers) {
+        handler->loadingComplete();
+    }
 }
 
 bool DomainContentBackupManager::process() {
@@ -130,10 +153,6 @@ bool DomainContentBackupManager::process() {
         constexpr int64_t USECS_TO_SLEEP = 10 * MSECS_TO_USECS;  // every 10ms
         std::this_thread::sleep_for(std::chrono::microseconds(USECS_TO_SLEEP));
 
-        int64_t now = usecTimestampNow();
-        int64_t sinceLastSave = now - _lastCheck;
-        int64_t intervalToCheck = _persistInterval * MSECS_TO_USECS;
-
         if (_isRecovering) {
             bool isStillRecovering = any_of(begin(_backupHandlers), end(_backupHandlers), [](const BackupHandlerPointer& handler) {
                 return handler->getRecoveryStatus().first;
@@ -146,7 +165,9 @@ bool DomainContentBackupManager::process() {
             }
         }
 
-        if (sinceLastSave > intervalToCheck) {
+        auto now = p_high_resolution_clock::now();
+        auto sinceLastSave = now - _lastCheck;
+        if (sinceLastSave > _persistInterval) {
             _lastCheck = now;
 
             if (!_isRecovering) {
@@ -279,7 +300,8 @@ void DomainContentBackupManager::recoverFromBackup(MiniPromise::Promise promise,
 
     bool success { false };
     QDir backupDir { _backupDirectory };
-    QFile backupFile { backupDir.filePath(backupName) };
+    auto backupFilePath { backupDir.filePath(backupName) };
+    QFile backupFile { backupFilePath };
     if (backupFile.open(QIODevice::ReadOnly)) {
         QuaZip zip { &backupFile };
 
@@ -288,7 +310,7 @@ void DomainContentBackupManager::recoverFromBackup(MiniPromise::Promise promise,
         backupFile.close();
     } else {
         success = false;
-        qWarning() << "Invalid id: " << backupName;
+        qWarning() << "Failed to open backup file for reading: " << backupFilePath;
     }
 
     promise->resolve({
@@ -339,19 +361,10 @@ std::vector<BackupItemInfo> DomainContentBackupManager::getAllBackups() {
             auto dateTime = backupNameFormat.cap(3);
             auto createdAt = QDateTime::fromString(dateTime, DATETIME_FORMAT);
             if (!createdAt.isValid()) {
+                qDebug().nospace() << "Skipping backup (" << fileName << ") with invalid timestamp: " << dateTime;
                 continue;
             }
 
-            bool isAvailable { true };
-            float availabilityProgress { 0.0f };
-            for (auto& handler : _backupHandlers) {
-                bool handlerIsAvailable { true };
-                float progress { 0.0f };
-                std::tie(handlerIsAvailable, progress) = handler->isAvailable(fileName);
-                isAvailable &= handlerIsAvailable;
-                availabilityProgress += progress / _backupHandlers.size();
-            }
-
             backups.emplace_back(fileInfo.fileName(), name, fileInfo.absoluteFilePath(), createdAt,
                                  type == MANUAL_BACKUP_PREFIX);
         }
@@ -448,35 +461,6 @@ void DomainContentBackupManager::removeOldBackupVersions(const BackupRule& rule)
     }
 }
 
-void DomainContentBackupManager::load() {
-    auto backups = getAllBackups();
-    for (auto& backup : backups) {
-        QFile backupFile { backup.absolutePath };
-        if (!backupFile.open(QIODevice::ReadOnly)) {
-            qCritical() << "Could not open file:" << backup.absolutePath;
-            qCritical() << "    ERROR:" << backupFile.errorString();
-            continue;
-        }
-
-        QuaZip zip { &backupFile };
-        if (!zip.open(QuaZip::mdUnzip)) {
-            qCritical() << "Could not open backup archive:" << backup.absolutePath;
-            qCritical() << "    ERROR:" << zip.getZipError();
-            continue;
-        }
-
-        for (auto& handler : _backupHandlers) {
-            handler->loadBackup(backup.id, zip);
-        }
-
-        zip.close();
-    }
-
-    for (auto& handler : _backupHandlers) {
-        handler->loadingComplete();
-    }
-}
-
 void DomainContentBackupManager::backup() {
     auto nowDateTime = QDateTime::currentDateTime();
     auto nowSeconds = nowDateTime.toSecsSinceEpoch();

domain-server/src/DomainContentBackupManager.h

@@ -25,6 +25,8 @@
 
 #include <shared/MiniPromises.h>
 
+#include <PortableHighResolutionClock.h>
+
 struct BackupItemInfo {
     BackupItemInfo(QString pId, QString pName, QString pAbsolutePath, QDateTime pCreatedAt, bool pIsManualBackup) :
         id(pId), name(pName), absolutePath(pAbsolutePath), createdAt(pCreatedAt), isManualBackup(pIsManualBackup) { };
@@ -48,11 +50,11 @@ public:
         qint64 lastBackupSeconds;
     };
 
-    static const int DEFAULT_PERSIST_INTERVAL;
+    static const std::chrono::milliseconds DEFAULT_PERSIST_INTERVAL;
 
     DomainContentBackupManager(const QString& rootBackupDirectory,
                                const QVariantList& settings,
-                               int persistInterval = DEFAULT_PERSIST_INTERVAL,
+                               std::chrono::milliseconds persistInterval = DEFAULT_PERSIST_INTERVAL,
                                bool debugTimestampNow = false);
 
     std::vector<BackupItemInfo> getAllBackups();
@@ -78,7 +80,6 @@ protected:
     virtual bool process() override;
     virtual void shutdown() override;
 
-    void load();
     void backup();
     void removeOldBackupVersions(const BackupRule& rule);
     void refreshBackupRules();
@@ -93,12 +94,12 @@ protected:
 private:
     const QString _backupDirectory;
     std::vector<BackupHandlerPointer> _backupHandlers;
-    int _persistInterval { 0 };
+    std::chrono::milliseconds _persistInterval { 0 };
 
     std::atomic<bool> _isRecovering { false };
     QString _recoveryFilename { };
 
-    int64_t _lastCheck { 0 };
+    std::chrono::time_point<std::chrono::high_resolution_clock> _lastCheck;
     std::vector<BackupRule> _backupRules;
 };
 

domain-server/src/DomainServer.cpp

@@ -3354,8 +3354,7 @@ void DomainServer::maybeHandleReplacementEntityFile() {
         if (!replacementFile.remove()) {
             // If we can't remove the replacement file, we are at risk of getting into a state where
             // we continually replace the primary entity file with the replacement entity file.
-            qCWarning(domain_server)
-                << "Unable to remove replacement file, bailing";
+            qCWarning(domain_server) << "Unable to remove replacement file, bailing";
         } else {
             data.resetIdAndVersion();
             auto gzippedData = data.toGzippedByteArray();

domain-server/src/EntitiesBackupHandler.cpp

@@ -31,7 +31,10 @@ void EntitiesBackupHandler::createBackup(const QString& backupName, QuaZip& zip)
 
     if (entitiesFile.open(QIODevice::ReadOnly)) {
         QuaZipFile zipFile { &zip };
-        zipFile.open(QIODevice::WriteOnly, QuaZipNewInfo(ENTITIES_BACKUP_FILENAME, _entitiesFilePath));
+        if (!zipFile.open(QIODevice::WriteOnly, QuaZipNewInfo(ENTITIES_BACKUP_FILENAME, _entitiesFilePath))) {
+            qCritical().nospace() << "Failed to open " << ENTITIES_BACKUP_FILENAME << " for writing in zip";
+            return;
+        }
         zipFile.write(entitiesFile.readAll());
         zipFile.close();
         if (zipFile.getZipError() != UNZ_OK) {

libraries/octree/src/Octree.cpp

@@ -1816,8 +1816,6 @@ bool Octree::toGzippedJSON(QByteArray* data, const OctreeElementPointer& element
     if (!gzip(jsonData, *data, -1)) {
         qCritical("Unable to gzip data while saving to json.");
         return false;
-    } else {
-        qDebug() <<"Did gzip!";
     }
 
     return true;

libraries/octree/src/OctreePersistThread.h

@@ -35,7 +35,7 @@ public:
     OctreePersistThread(OctreePointer tree, const QString& filename, const QString& backupDirectory,
                         int persistInterval = DEFAULT_PERSIST_INTERVAL, bool wantBackup = false,
                         const QJsonObject& settings = QJsonObject(), bool debugTimestampNow = false,
-                        QString persistAsFileType="json.gz", const QByteArray& replacementData = QByteArray());
+                        QString persistAsFileType = "json.gz", const QByteArray& replacementData = QByteArray());
 
     bool isInitialLoadComplete() const { return _initialLoadComplete; }
     quint64 getLoadElapsedTime() const { return _loadTimeUSecs; }

libraries/octree/src/OctreeUtils.cpp

@@ -17,6 +17,7 @@
 
 #include <AABox.h>
 #include <Gzip.h>
+#include <udt/PacketHeaders.h>
 
 #include <QJsonObject>
 #include <QJsonDocument>
@@ -140,10 +141,11 @@ bool OctreeUtils::readOctreeDataInfoFromFile(QString path, OctreeUtils::RawOctre
 }
 
 QByteArray OctreeUtils::RawOctreeData::toByteArray() {
+    const auto protocolVersion = (int)versionForPacketType(PacketType::EntityData);
     QJsonObject obj {
         { "DataVersion", QJsonValue((qint64)version) },
         { "Id", QJsonValue(id.toString()) },
-        { "Version", QJsonValue(5) },
+        { "Version", protocolVersion },
         { "Entities", octreeData }
     };
 

libraries/shared/src/GenericThread.cpp

@@ -37,8 +37,6 @@ void GenericThread::initialize(bool isThreaded, QThread::Priority priority) {
         // match the thread name to our object name
         _thread->setObjectName(objectName());
 
-        // when the worker thread is started, call our engine's run..
-        
         connect(_thread, &QThread::started, this, &GenericThread::started);
         connect(_thread, &QThread::started, this, &GenericThread::threadRoutine);
         connect(_thread, &QThread::finished, this, &GenericThread::finished);