lt sync 2802

libtorrent/include/libtorrent/stat.hpp

@@ -87,6 +87,14 @@ namespace libtorrent
 
 		size_type counter() const { return m_counter; }
 
+		void clear()
+		{
+			std::memset(m_rate_history, 0, sizeof(m_rate_history));
+			m_counter = 0;
+			m_total_counter = 0;
+			m_rate_sum = 0;
+		}
+
 	private:
 
 #ifndef NDEBUG
@@ -218,6 +226,12 @@ namespace libtorrent
 		size_type last_payload_uploaded() const
 		{ return m_stat[upload_payload].counter(); }
 
+		void clear()
+		{
+			for (int i = 0; i < num_channels; ++i)
+				m_stat[i].clear();
+		}
+
 	private:
 
 		// these are the channels we keep stats for

libtorrent/src/peer_connection.cpp

@@ -282,9 +282,12 @@ namespace libtorrent
 		TORRENT_ASSERT(p);
 		peer_connection const& rhs = *p;
 
+		size_type c1;
+		size_type c2;
+
 		// first compare how many bytes they've sent us
-		size_type c1 = m_statistics.total_payload_download() - m_downloaded_at_last_unchoke;
-		size_type c2 = rhs.m_statistics.total_payload_download() - rhs.m_downloaded_at_last_unchoke;
+		c1 = m_statistics.total_payload_download() - m_downloaded_at_last_unchoke;
+		c2 = rhs.m_statistics.total_payload_download() - rhs.m_downloaded_at_last_unchoke;
 		if (c1 > c2) return true;
 		if (c1 < c2) return false;
 
@@ -297,10 +300,12 @@ namespace libtorrent
 		// in order to not switch back and forth too often,
 		// unchoked peers must be at least one piece ahead
 		// of a choked peer to be sorted at a lower unchoke-priority
-		boost::shared_ptr<torrent> t = m_torrent.lock();
-		TORRENT_ASSERT(t);
-		if (!is_choked()) c1 -= t->torrent_file().piece_length();
-		if (!rhs.is_choked()) c2 -= t->torrent_file().piece_length();
+		boost::shared_ptr<torrent> t1 = m_torrent.lock();
+		TORRENT_ASSERT(t1);
+		boost::shared_ptr<torrent> t2 = rhs.associated_torrent().lock();
+		TORRENT_ASSERT(t2);
+		if (!is_choked()) c1 -= t1->torrent_file().piece_length();
+		if (!rhs.is_choked()) c2 -= t2->torrent_file().piece_length();
 		
 		return c1 < c2;
 	}

libtorrent/src/policy.cpp

@@ -931,16 +931,6 @@ namespace libtorrent
 				c.add_free_upload(-diff);
 			}
 		}
-/*
-		if (!c.is_choked())
-		{
-			c.send_choke();
-			--m_num_unchoked;
-
-			if (m_torrent->is_seed()) seed_unchoke_one_peer();
-			else unchoke_one_peer();
-		}
-*/
 	}
 /*
 	bool policy::unchoke_one_peer()

libtorrent/src/torrent.cpp

@@ -4042,6 +4042,7 @@ namespace libtorrent
 		{
 			// tell the tracker that we're back
 			m_start_sent = false;
+			m_stat.clear();
 			announce_with_tracker();
 		}