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Save fast resume data every 3 minutes

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This commit is contained in:
Christophe Dumez 2010-03-20 21:21:42 +00:00
parent 7b8fa49482
commit 5aa348a574
2 changed files with 20 additions and 6 deletions
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23
src/bittorrent.cpp
View File

@ -31,7 +31,6 @@
#include <QDir>
#include <QDateTime>
#include <QString>
#include <QTimer>
#include <QSettings>
#include <stdlib.h>
@ -132,6 +131,8 @@ Bittorrent::Bittorrent()
timerAlerts = new QTimer();
connect(timerAlerts, SIGNAL(timeout()), this, SLOT(readAlerts()));
timerAlerts->start(3000);
connect(&resumeDataTimer, SIGNAL(timeout()), this, SLOT(saveTempFastResumeData()));
resumeDataTimer.start(180000); // 3min
// To download from urls
downloader = new downloadThread(this);
connect(downloader, SIGNAL(downloadFinished(QString, QString)), this, SLOT(processDownloadedFile(QString, QString)));
@ -1393,10 +1394,23 @@ float Bittorrent::getRealRatio(QString hash) const{
return ratio;
}
void Bittorrent::saveTempFastResumeData() {
std::vector<torrent_handle> torrents = s->get_torrents();
std::vector<torrent_handle>::iterator torrentIT;
for(torrentIT = torrents.begin(); torrentIT != torrents.end(); torrentIT++) {
QTorrentHandle h = QTorrentHandle(*torrentIT);
if(!h.is_valid() || !h.has_metadata() || h.is_seed() || h.is_paused()) continue;
if(h.state() == torrent_status::checking_files || h.state() == torrent_status::queued_for_checking) continue;
qDebug("Saving fastresume data for %s", qPrintable(h.name()));
h.save_resume_data();
}
}
// Only save fast resume data for unfinished and unpaused torrents (Optimization)
// Called periodically and on exit
void Bittorrent::saveFastResumeData() {
// Stop listening for alerts
resumeDataTimer.stop();
timerAlerts->stop();
int num_resume_data = 0;
// Pause session
@ -1985,12 +1999,9 @@ void Bittorrent::addConsoleMessage(QString msg, QString) {
}
}
#endif
/*else if (torrent_paused_alert* p = dynamic_cast<torrent_paused_alert*>(a.get())) {
QTorrentHandle h(p->handle);
if(h.is_valid()) {
emit torrentPaused(h);
else if (torrent_paused_alert* p = dynamic_cast<torrent_paused_alert*>(a.get())) {
p->handle.save_resume_data();
}
}*/
else if (tracker_error_alert* p = dynamic_cast<tracker_error_alert*>(a.get())) {
// Level: fatal
QTorrentHandle h(p->handle);

3
src/bittorrent.h
View File

@ -41,6 +41,7 @@
#include <QPalette>
#endif
#include <QPointer>
#include <QTimer>
#include <libtorrent/session.hpp>
#include <libtorrent/ip_filter.hpp>
@ -194,6 +195,7 @@ protected slots:
void deleteBigRatios();
void takeETASamples();
void exportTorrentFiles(QString path);
void saveTempFastResumeData();
signals:
void addedTorrent(QTorrentHandle& h);
@ -222,6 +224,7 @@ private:
QMap<QUrl, QString> savepath_fromurl;
QHash<QString, QHash<QString, TrackerInfos> > trackersInfos;
QStringList torrentsToPausedAfterChecking;
QTimer resumeDataTimer;
// Ratio
QPointer<QTimer> BigRatioTimer;
// HTTP