http_tracker connection fix and proxy support for udp-trackers
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parent
187b4c423d
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@ -1707,6 +1707,8 @@ namespace libtorrent
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TORRENT_ASSERT(block.block_index < t->torrent_file().piece_size(block.piece_index));
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TORRENT_ASSERT(!t->picker().is_requested(block) || (t->picker().num_peers(block) > 0));
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TORRENT_ASSERT(!t->have_piece(block.piece_index));
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TORRENT_ASSERT(std::find(m_download_queue.begin(), m_download_queue.end(), block) == m_download_queue.end());
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TORRENT_ASSERT(std::find(m_request_queue.begin(), m_request_queue.end(), block) == m_request_queue.end());
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piece_picker::piece_state_t state;
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peer_speed_t speed = peer_speed();
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@ -1263,10 +1263,21 @@ namespace detail
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torrent& t = *i->second;
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if (t.want_more_peers())
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{
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if (t.try_connect_peer())
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try
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{
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--max_connections;
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steps_since_last_connect = 0;
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if (t.try_connect_peer())
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{
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--max_connections;
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steps_since_last_connect = 0;
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}
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}
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catch (std::bad_alloc&)
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{
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// we ran out of memory trying to connect to a peer
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// lower the global limit to the number of peers
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// we already have
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m_max_connections = num_connections();
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if (m_max_connections < 2) m_max_connections = 2;
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}
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}
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++m_next_connect_torrent;
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@ -2406,8 +2417,10 @@ namespace detail
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m_buffer_usage_logger << log_time() << " protocol_buffer: "
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<< (m_buffer_allocations * send_buffer_size) << std::endl;
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#endif
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return std::make_pair((char*)m_send_buffers.ordered_malloc(num_buffers)
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std::pair<char*, int> ret((char*)m_send_buffers.ordered_malloc(num_buffers)
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, num_buffers * send_buffer_size);
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if (ret.first == 0) throw std::bad_alloc();
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return ret;
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}
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void session_impl::free_buffer(char* buf, int size)
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