squidy/qBittorrent
1
0
Fork 0
mirror of https://github.com/qbittorrent/qBittorrent.git synced 2025-12-17 22:18:05 -06:00
Code Issues Packages Projects Releases Wiki Activity

Restore BitTorrent session asynchronously

Browse Source 
Reduce the total startup time of the application and maintain sufficient responsiveness of the UI during startup due to the following:
1. Load resume data from disk asynchronously in separate thread;
2. Split handling of loaded resume data in chunks;
3. Reduce the number of emitting signals.

PR #16840.
This commit is contained in:
Vladimir Golovnev
2022-07-04 12:48:21 +03:00
committed by GitHub
parent ec1d2cba40
commit be7cfb78de
25 changed files with 927 additions and 553 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
src/base/bittorrent/session.h
View File

@@ -469,7 +469,8 @@ namespace BitTorrent
void setOSMemoryPriority(OSMemoryPriority priority);
#endif
void startUpTorrents();
bool isRestored() const;
Torrent *findTorrent(const TorrentID &id) const;
QVector<Torrent *> torrents() const;
qsizetype torrentsCount() const;
@@ -539,6 +540,7 @@ namespace BitTorrent
void loadTorrentFailed(const QString &error);
void metadataDownloaded(const TorrentInfo &info);
void recursiveTorrentDownloadPossible(Torrent *torrent);
void restored();
void speedLimitModeChanged(bool alternative);
void statsUpdated();
void subcategoriesSupportChanged();
@@ -549,12 +551,12 @@ namespace BitTorrent
void torrentCategoryChanged(Torrent *torrent, const QString &oldCategory);
void torrentFinished(Torrent *torrent);
void torrentFinishedChecking(Torrent *torrent);
void torrentLoaded(Torrent *torrent);
void torrentMetadataReceived(Torrent *torrent);
void torrentPaused(Torrent *torrent);
void torrentResumed(Torrent *torrent);
void torrentSavePathChanged(Torrent *torrent);
void torrentSavingModeChanged(Torrent *torrent);
void torrentsLoaded(const QVector<Torrent *> &torrents);
void torrentsUpdated(const QVector<Torrent *> &torrents);
void torrentTagAdded(Torrent *torrent, const QString &tag);
void torrentTagRemoved(Torrent *torrent, const QString &tag);
@@ -585,6 +587,8 @@ namespace BitTorrent
#endif
private:
struct ResumeSessionContext;
struct MoveStorageJob
{
lt::torrent_handle torrentHandle;
@@ -630,8 +634,11 @@ namespace BitTorrent
#endif
void processTrackerStatuses();
void populateExcludedFileNamesRegExpList();
void prepareStartup();
void handleLoadedResumeData(ResumeSessionContext *context);
void processNextResumeData(ResumeSessionContext *context);
void endStartup(ResumeSessionContext *context);
bool loadTorrent(LoadTorrentParams params);
LoadTorrentParams initLoadTorrentParams(const AddTorrentParams &addTorrentParams);
bool addTorrent_impl(const std::variant<MagnetUri, TorrentInfo> &source, const AddTorrentParams &addTorrentParams);
@@ -639,8 +646,8 @@ namespace BitTorrent
void exportTorrentFile(const Torrent *torrent, const Path &folderPath);
void handleAlert(const lt::alert *a);
void handleAddTorrentAlerts(const std::vector<lt::alert *> &alerts);
void dispatchTorrentAlert(const lt::alert *a);
void handleAddTorrentAlert(const lt::add_torrent_alert *p);
void handleStateUpdateAlert(const lt::state_update_alert *p);
void handleMetadataReceivedAlert(const lt::metadata_received_alert *p);
void handleFileErrorAlert(const lt::file_error_alert *p);
@@ -662,7 +669,7 @@ namespace BitTorrent
void handleSocks5Alert(const lt::socks5_alert *p) const;
void handleTrackerAlert(const lt::tracker_alert *a);
void createTorrent(const lt::torrent_handle &nativeHandle);
TorrentImpl *createTorrent(const lt::torrent_handle &nativeHandle, const LoadTorrentParams &params);
void saveResumeData();
void saveTorrentsQueue() const;
@@ -792,6 +799,8 @@ namespace BitTorrent
CachedSettingValue<OSMemoryPriority> m_OSMemoryPriority;
#endif
bool m_isRestored = false;
// Order is important. This needs to be declared after its CachedSettingsValue
// counterpart, because it uses it for initialization in the constructor
// initialization list.