public void Terminate()
{
Interlocked.MemoryBarrier();
log.Debug("Terminating");
IsTsunamiEnabled = false;
_torrentSession.stop_natpmp();
_torrentSession.stop_upnp();
_torrentSession.stop_dht();
_torrentSession.stop_lsd();
_torrentSession.pause();
log.Debug("torrentSession paused");
log.Debug("stopping ticker");
_dispatcherTimer.Stop();
_dispatcherTimer.Enabled = false;
log.Debug("ticker stopped");
while (!_torrentSession.alerts_empty())
{
log.Debug("torrentSession alerts not empty. waiting 250ms");
Thread.Sleep(250);
}
log.Debug("torrentSession alerts empty!");
//stopWeb();
log.Debug("start save_state");
TerminateSaveResume();
log.Debug("save_state finished");
//outstanding_resume_data = 0;
List <Models.TorrentItem> myList = new List <Models.TorrentItem>(TorrentList);
log.Debug("need to process {0} torrents", myList.Count);
int index = 0;
foreach (Models.TorrentItem item in myList)
{
index++;
log.Debug("processing torrent {0}", index);
using (Core.Sha1Hash sha1hash = new Core.Sha1Hash(item.Hash))
{
using (Core.TorrentHandle th = _torrentSession.find_torrent(sha1hash))
{
if (th.has_metadata() && th.need_save_resume_data())
{
log.Debug("{0} has metadata and need save resume. processing.", index);
th.save_resume_data(1 | 2 | 4);
++outstanding_resume_data;
log.Debug("{0} save resume executed: waiting 100ms", index);
System.Threading.Thread.Sleep(100);
}
else
{
log.Debug("{0} no metadata or need save resume", index);
}
}
}
}
//foreach (Models.TorrentItem item in myList)
//{
// index++;
// log.Debug("processing torrent " + index);
// using (Core.Sha1Hash sha1hash = new Core.Sha1Hash(item.Hash))
// using (Core.TorrentHandle th = _torrentSession.find_torrent(sha1hash))
// {
// if (th.has_metadata() && th.need_save_resume_data())
// {
// log.Debug(index + " has metadata and need save resume. processing.");
// th.save_resume_data(1 | 2 | 4);
// ++outstanding_resume_data;
// log.Debug(index + " save resume executed: waiting 100ms");
// System.Threading.Thread.Sleep(100);
// }
// else
// {
// log.Debug(index + " no metadata or need save resume");
// }
// }
//}
no_more_resume = true;
if (outstanding_resume_data != 0)
{
log.Debug("outstanding_resume_data = {0}: wait one", outstanding_resume_data);
no_more_data.WaitOne();
}
log.Debug("starting clear_alert_callback");
_torrentSession.clear_alert_callback();
log.Debug("clear_alert_callback finished");
log.Info("closed");
}
public TsunamiViewModel()
{
Settings.Logger.Inizialize();
_preference = new Models.Preferences();
_torrentList = new ObservableCollection <Models.TorrentItem>();
System.Windows.Data.BindingOperations.EnableCollectionSynchronization(TorrentList, _lock);
_sessionStatistic = new SessionStatistics();
IsTsunamiEnabled = false;
//_notifyIcon = new Models.NotifyIcon();
_torrentSession = new Core.Session();
CoreLog.Debug("created");
if (System.IO.File.Exists(".session_state"))
{
var data = System.IO.File.ReadAllBytes(".session_state");
using (var entry = Core.Util.lazy_bdecode(data))
{
_torrentSession.load_state(entry);
}
}
CoreLog.Debug("session_state loaded. pausing");
_torrentSession.pause();
Core.SessionSettings ss = _torrentSession.settings();
//ss.connections_limit = 500; // 200
//ss.tick_interval = 250; // 500
//ss.torrent_connect_boost = 20; // 10
//ss.connection_speed = -1; // -1 = 200 ; default 10
//ss.num_want = 400; // 200
//ss.cache_size = -1; // -1 = 1/8 RAM; default 1024
//ss.coalesce_reads = true; // false
//ss.coalesce_writes = true; // false
string ua = System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.Major.ToString() +
System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.Minor.ToString() +
System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.Build.ToString();
ss.user_agent = string.Format(Tsunami.Settings.Application.TSUNAMI_USER_AGENT, ua);
log.Debug("using user agent {0}", ss.user_agent);
// from qbit torrent
ss.upnp_ignore_nonrouters = true;
ss.use_dht_as_fallback = false;
ss.ssl_listen = 0; // Disable support for SSL torrents for now
ss.lazy_bitfields = true; // To prevent ISPs from blocking seeding
ss.stop_tracker_timeout = 1; // Speed up exit
ss.auto_scrape_interval = 1200; // 20 minutes
ss.announce_to_all_trackers = true; // from pref->announceToAllTrackers();
ss.announce_to_all_tiers = true; // from pref->announceToAllTrackers();
ss.auto_scrape_min_interval = 900; // 15 minutes
ss.cache_size = -1;
ss.cache_expiry = 60;
ss.disk_io_read_mode = 0; // enable_os_cache
ss.anonymous_mode = false;
ss.active_seeds = 3; // MaxActiveUploads
ss.dont_count_slow_torrents = false;
ss.active_downloads = 3; // MaxActiveDownloads + m_extraLimit
ss.active_limit = 5; // MaxActiveTorrents + m_extraLimit
ss.active_tracker_limit = -1;
ss.active_dht_limit = -1;
ss.active_lsd_limit = -1;
ss.ignore_limits_on_local_network = true; // Ignore limits on LAN
ss.rate_limit_ip_overhead = false; // Include overhead in transfer limits
//ss.announce_ip = Utils::String::toStdString(pref->getNetworkAddress()); // IP address to announce to trackers
ss.strict_super_seeding = false; // Super seeding
ss.half_open_limit = 20; // * Max Half-open connections
ss.connections_limit = 500; // * Max connections limit
ss.unchoke_slots_limit = -1; // * Global max upload slots
ss.enable_incoming_utp = true; // uTP
ss.enable_outgoing_utp = true; // uTP
ss.rate_limit_utp = true; // uTP rate limiting
ss.mixed_mode_algorithm = 0; // prefer_tcp
ss.connection_speed = 20; //default is 10
ss.no_connect_privileged_ports = false;
ss.seed_choking_algorithm = 1; // fastest_upload
ss.apply_ip_filter_to_trackers = false; // FilterTracker
_torrentSession.set_settings(ss);
// MISSING ENCRYPTION
// libt::pe_settings encryptionSettings; (835 of session.cpp)
Core.DhtSettings dhts = _torrentSession.get_dht_settings();
//dhts.aggressive_lookups = true;
_torrentSession.set_dht_settings(dhts);
var alertMask = Core.AlertMask.error_notification
| Core.AlertMask.peer_notification
| Core.AlertMask.port_mapping_notification
| Core.AlertMask.storage_notification
| Core.AlertMask.tracker_notification
| Core.AlertMask.status_notification
| Core.AlertMask.ip_block_notification
| Core.AlertMask.progress_notification
| Core.AlertMask.stats_notification
| Core.AlertMask.dht_notification
;
_torrentSession.set_alert_mask(alertMask);
_torrentSession.set_alert_callback(HandlePendingAlertCallback);
_torrentSession.set_session_callback(HandleAlertCallback);
if (Settings.Application.DISPATCHER_INTERVAL < 500)
{
log.Warn("DISPATCHER_INTERVAL {0} should not be lower than 500", Settings.Application.DISPATCHER_INTERVAL);
}
_dispatcherTimer.Elapsed += new System.Timers.ElapsedEventHandler(dispatcherTimer_Tick);
_dispatcherTimer.Interval = Settings.Application.DISPATCHER_INTERVAL;
_dispatcherTimer.Start();
LoadFastResumeData();
_torrentSession.start_natpmp();
_torrentSession.start_upnp();
_torrentSession.start_dht();
_torrentSession.start_lsd();
_torrentSession.resume();
log.Info("created");
//Dht = new Core.AdunanzaDht();
//Dht.start();
//Dht.bootstrap("bootstrap.ring.cx", "4222");
}