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added timeout for interested peers that don't request once they're unchoked. Added support for suggest_piece

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This commit is contained in:
Arvid Norberg
2007-09-01 07:38:10 +00:00
parent cd5275f8e6
commit 61c269efee
4 changed files with 91 additions and 8 deletions
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23
src/policy.cpp
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@@ -258,6 +258,21 @@ namespace libtorrent
}
else
{
if (!c.suggested_pieces().empty())
{
// if the peer has suggested us to download certain pieces
// try to pick among those primarily
std::vector<int> const& suggested = c.suggested_pieces();
p.add_interesting_blocks(suggested, c.get_bitfield()
, interesting_pieces, busy_pieces, num_requests
, prefer_whole_pieces, c.peer_info_struct(), state
, false);
interesting_pieces.insert(interesting_pieces.end()
, busy_pieces.begin(), busy_pieces.end());
busy_pieces.clear();
}
// picks the interesting pieces from this peer
// the integer is the number of pieces that
// should be guaranteed to be available for download
@@ -266,9 +281,11 @@ namespace libtorrent
// the last argument is if we should prefer whole pieces
// for this peer. If we're downloading one piece in 20 seconds
// then use this mode.
p.pick_pieces(c.get_bitfield(), interesting_pieces
, num_requests, prefer_whole_pieces, c.peer_info_struct()
, state, rarest_first);
if (int(interesting_pieces.size()) < num_requests)
p.pick_pieces(c.get_bitfield(), interesting_pieces
, num_requests, prefer_whole_pieces, c.peer_info_struct()
, state, rarest_first);
busy_pieces.reserve(10);
}