void CDownloadQueue::Process()
{
// send src requests to local server
ProcessLocalRequests();
{
wxMutexLocker lock(m_mutex);
uint32 downspeed = 0;
if (thePrefs::GetMaxDownload() != UNLIMITED && m_datarate > 1500) {
downspeed = (((uint32)thePrefs::GetMaxDownload())*1024*100)/(m_datarate+1);
if (downspeed < 50) {
downspeed = 50;
} else if (downspeed > 200) {
downspeed = 200;
}
}
m_datarate = 0;
m_udcounter++;
uint32 cur_datarate = 0;
uint32 cur_udcounter = m_udcounter;
std::list<int> m_sourcecountlist;
bool mustPreventSleep = false;
for ( uint16 i = 0; i < m_filelist.size(); i++ ) {
CPartFile* file = m_filelist[i];
CMutexUnlocker unlocker(m_mutex);
uint8 status = file->GetStatus();
mustPreventSleep |= !(status == PS_ERROR || status == PS_INSUFFICIENT || status == PS_PAUSED || status == PS_COMPLETE);
if (status == PS_READY || status == PS_EMPTY ){
cur_datarate += file->Process( downspeed, cur_udcounter );
} else {
//This will make sure we don't keep old sources to paused and stoped files..
file->StopPausedFile();
}
if (!file->IsPaused() && !file->IsStopped()) {
m_sourcecountlist.push_back(file->GetSourceCount());
}
}
if (thePrefs::GetPreventSleepWhileDownloading()) {
if ((mustPreventSleep == false) && (theStats::GetSessionSentBytes() < theStats::GetSessionReceivedBytes())) {
// I can see right through your clever plan.
mustPreventSleep = true;
}
if (mustPreventSleep) {
PlatformSpecific::PreventSleepMode();
} else {
PlatformSpecific::AllowSleepMode();
}
} else {
// Just in case the value changes while we're preventing. Calls to this function are totally inexpensive anwyay
PlatformSpecific::AllowSleepMode();
}
// Set the source rarity thresholds
int nSourceGroups = m_sourcecountlist.size();
if (nSourceGroups) {
m_sourcecountlist.sort();
if (nSourceGroups == 1) {
// High anyway.
m_rareFileThreshold = m_sourcecountlist.front() + 1;
m_commonFileThreshold = m_rareFileThreshold + 1;
} else if (nSourceGroups == 2) {
// One high, one low (unless they're both 0, then both high)
m_rareFileThreshold = (m_sourcecountlist.back() > 0) ? (m_sourcecountlist.back() - 1) : 1;
m_commonFileThreshold = m_rareFileThreshold + 1;
} else {
// More than two, time to do some math.
// Lower 25% with the current #define values.
int rarecutpoint = (nSourceGroups / RARITY_FACTOR);
for (int i = 0; i < rarecutpoint; ++ i) {
m_sourcecountlist.pop_front();
}
m_rareFileThreshold = (m_sourcecountlist.front() > 0) ? (m_sourcecountlist.front() - 1) : 1;
// 50% of the non-rare ones, with the curent #define values.
int commoncutpoint = (nSourceGroups - rarecutpoint) / NORMALITY_FACTOR;
for (int i = 0; i < commoncutpoint; ++ i) {
m_sourcecountlist.pop_front();
}
m_commonFileThreshold = (m_sourcecountlist.front() > 0) ? (m_sourcecountlist.front() - 1) : 1;
}
} else {
m_rareFileThreshold = RARE_FILE;
m_commonFileThreshold = 100;
}
m_datarate += cur_datarate;
if (m_udcounter == 5) {
if (theApp->serverconnect->IsUDPSocketAvailable()) {
if( (::GetTickCount() - m_lastudpstattime) > UDPSERVERSTATTIME) {
m_lastudpstattime = ::GetTickCount();
CMutexUnlocker unlocker(m_mutex);
theApp->serverlist->ServerStats();
}
}
}
if (m_udcounter == 10) {
m_udcounter = 0;
if (theApp->serverconnect->IsUDPSocketAvailable()) {
if ( (::GetTickCount() - m_lastudpsearchtime) > UDPSERVERREASKTIME) {
SendNextUDPPacket();
}
}
}
if ( (::GetTickCount() - m_lastsorttime) > 10000 ) {
DoSortByPriority();
}
// Check if any paused files can be resumed
CheckDiskspace(thePrefs::GetTempDir());
}
// Check for new links once per second.
if ((::GetTickCount() - m_nLastED2KLinkCheck) >= 1000) {
theApp->AddLinksFromFile();
m_nLastED2KLinkCheck = ::GetTickCount();
}
}
void CDownloadQueue::Process()
{
// send src requests to local server
ProcessLocalRequests();
{
wxMutexLocker lock(m_mutex);
uint32 downspeed = 0;
if (thePrefs::GetMaxDownload() != UNLIMITED && m_datarate > 1500) {
downspeed = (((uint32)thePrefs::GetMaxDownload())*1024*100)/(m_datarate+1);
if (downspeed < 50) {
downspeed = 50;
} else if (downspeed > 200) {
downspeed = 200;
}
}
m_datarate = 0;
m_udcounter++;
uint32 cur_datarate = 0;
uint32 cur_udcounter = m_udcounter;
for ( uint16 i = 0; i < m_filelist.size(); i++ ) {
CPartFile* file = m_filelist[i];
CMutexUnlocker unlocker(m_mutex);
if ( file->GetStatus() == PS_READY || file->GetStatus() == PS_EMPTY ){
cur_datarate += file->Process( downspeed, cur_udcounter );
} else {
//This will make sure we don't keep old sources to paused and stoped files..
file->StopPausedFile();
}
}
m_datarate += cur_datarate;
if (m_udcounter == 5) {
if (theApp->serverconnect->IsUDPSocketAvailable()) {
if( (::GetTickCount() - m_lastudpstattime) > UDPSERVERSTATTIME) {
m_lastudpstattime = ::GetTickCount();
CMutexUnlocker unlocker(m_mutex);
theApp->serverlist->ServerStats();
}
}
}
if (m_udcounter == 10) {
m_udcounter = 0;
if (theApp->serverconnect->IsUDPSocketAvailable()) {
if ( (::GetTickCount() - m_lastudpsearchtime) > UDPSERVERREASKTIME) {
SendNextUDPPacket();
}
}
}
if ( (::GetTickCount() - m_lastsorttime) > 10000 ) {
DoSortByPriority();
}
// Check if any paused files can be resumed
CheckDiskspace(thePrefs::GetTempDir());
}
// Check for new links once per second.
if ((::GetTickCount() - m_nLastED2KLinkCheck) >= 1000) {
theApp->AddLinksFromFile();
m_nLastED2KLinkCheck = ::GetTickCount();
}
}
