void DownloadManager::on(TimerManagerListener::Second, uint64_t aTick) noexcept {
typedef vector<pair<string, UserPtr> > TargetList;
TargetList dropTargets;
{
Lock l(cs);
DownloadList tickList;
// Tick each ongoing download
for(DownloadList::iterator i = downloads.begin(); i != downloads.end(); ++i) {
if((*i)->getPos() > 0) {
tickList.push_back(*i);
(*i)->tick();
}
}
if(tickList.size() > 0)
fire(DownloadManagerListener::Tick(), tickList);
// Automatically remove or disconnect slow sources
if((uint32_t)(aTick / 1000) % SETTING(AUTODROP_INTERVAL) == 0) {
for(DownloadList::iterator i = downloads.begin(); i != downloads.end(); ++i) {
Download* d = *i;
uint64_t timeElapsed = aTick - d->getStart();
uint64_t timeInactive = aTick - d->getUserConnection().getLastActivity();
uint64_t bytesDownloaded = d->getPos();
bool timeElapsedOk = timeElapsed >= (uint32_t)SETTING(AUTODROP_ELAPSED) * 1000;
bool timeInactiveOk = timeInactive <= (uint32_t)SETTING(AUTODROP_INACTIVITY) * 1000;
bool speedTooLow = timeElapsedOk && timeInactiveOk && bytesDownloaded > 0 ?
bytesDownloaded / timeElapsed * 1000 < (uint32_t)SETTING(AUTODROP_SPEED) : false;
bool isUserList = d->getType() == Transfer::TYPE_FULL_LIST;
bool onlineSourcesOk = isUserList ?
true : QueueManager::getInstance()->countOnlineSources(d->getPath()) >= SETTING(AUTODROP_MINSOURCES);
bool filesizeOk = !isUserList && d->getSize() >= ((int64_t)SETTING(AUTODROP_FILESIZE)) * 1024;
bool dropIt = (isUserList && BOOLSETTING(AUTODROP_FILELISTS)) ||
(filesizeOk && BOOLSETTING(AUTODROP_ALL));
if(speedTooLow && onlineSourcesOk && dropIt) {
if(BOOLSETTING(AUTODROP_DISCONNECT) && isUserList) {
d->getUserConnection().disconnect();
} else {
dropTargets.push_back(make_pair(d->getPath(), d->getUser()));
}
}
}
}
}
for(TargetList::iterator i = dropTargets.begin(); i != dropTargets.end(); ++i) {
QueueManager::getInstance()->removeSource(i->first, i->second, QueueItem::Source::FLAG_SLOW_SOURCE);
}
}
void TransferApi::on(DownloadManagerListener::Tick, const DownloadList& aDownloads) noexcept {
lastDownloads = aDownloads.size();
}
