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automatically scrape auto managed torrents to keep track of downloader/seed ratio

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This commit is contained in:
Arvid Norberg
2008-05-19 04:06:25 +00:00
parent c460704a5f
commit 777954ab3e
9 changed files with 113 additions and 6 deletions
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36
src/session_impl.cpp
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@@ -166,6 +166,7 @@ namespace aux {
, m_auto_manage_time_scaler(0)
, m_optimistic_unchoke_time_scaler(0)
, m_disconnect_time_scaler(90)
, m_auto_scrape_time_scaler(180)
, m_incoming_connection(false)
, m_last_tick(time_now())
, m_torrent_sequence(0)
@@ -1012,7 +1013,6 @@ namespace aux {
<< m_disk_thread.disk_allocations() << "\t"
<< std::endl;
#endif
// --------------------------------------------------------------
// second_tick every torrent
// --------------------------------------------------------------
@@ -1028,6 +1028,9 @@ namespace aux {
// count the number of peers of downloading torrents
int num_downloads_peers = 0;
torrent_map::iterator least_recently_scraped = m_torrents.begin();
int num_paused_auto_managed = 0;
// check each torrent for tracker updates
// TODO: do this in a timer-event in each torrent instead
for (torrent_map::iterator i = m_torrents.begin();
@@ -1040,6 +1043,17 @@ namespace aux {
else
++uncongested_torrents;
if (t.is_auto_managed() && t.is_paused())
{
++num_paused_auto_managed;
if (!least_recently_scraped->second->is_auto_managed()
|| !least_recently_scraped->second->is_paused()
|| least_recently_scraped->second->last_scrape() > t.last_scrape())
{
least_recently_scraped = i;
}
}
if (t.is_finished())
{
++num_seeds;
@@ -1078,7 +1092,23 @@ namespace aux {
m_stat.second_tick(tick_interval);
// --------------------------------------------------------------
// scrape paused torrents that are auto managed
// --------------------------------------------------------------
--m_auto_scrape_time_scaler;
if (m_auto_scrape_time_scaler <= 0)
{
m_auto_scrape_time_scaler = m_settings.auto_scrape_interval
/ (std::max)(1, num_paused_auto_managed);
if (m_auto_scrape_time_scaler < m_settings.auto_scrape_min_interval)
m_auto_scrape_time_scaler = m_settings.auto_scrape_min_interval;
if (least_recently_scraped != m_torrents.end())
{
least_recently_scraped->second->scrape_tracker();
}
}
// --------------------------------------------------------------
// connect new peers
// --------------------------------------------------------------
@@ -1189,7 +1219,7 @@ namespace aux {
#if defined(TORRENT_VERBOSE_LOGGING)
(*c.m_logger) << "*** CONNECTION TIMED OUT\n";
#endif
c.disconnect("timed out: inactive", true);
c.disconnect("timed out: inactive", 1);
continue;
}