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fixed rare bug where we might erase an entry from the policy peer list when we shouldn't

This commit is contained in:
Arvid Norberg 2010-03-08 08:03:53 +00:00
parent b80664bbaa
commit 5247db7f90
2 changed files with 12 additions and 6 deletions
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16
src/policy.cpp
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@ -731,6 +731,7 @@ namespace libtorrent
{
c.disconnect(errors::self_connection, 1);
i->connection->disconnect(errors::self_connection, 1);
TORRENT_ASSERT(i->connection == 0);
return false;
}
@ -740,6 +741,7 @@ namespace libtorrent
if (ec2)
{
i->connection->disconnect(ec2);
TORRENT_ASSERT(i->connection == 0);
}
else if (!i->connection->is_connecting() || c.is_local())
{
@ -754,6 +756,7 @@ namespace libtorrent
"connection in favour of this one");
#endif
i->connection->disconnect(errors::duplicate_peer_id);
TORRENT_ASSERT(i->connection == 0);
}
}
@ -835,6 +838,7 @@ namespace libtorrent
// this cannot be a connect candidate anymore, since i->connection is set
TORRENT_ASSERT(!is_connect_candidate(*i, m_finished));
TORRENT_ASSERT(has_connection(&c));
return true;
}
@ -1263,11 +1267,13 @@ namespace libtorrent
// if we're not a seed, but we have too many peers
// start weeding the ones we only know from resume
// data first
if (m_torrent->is_seed() || m_peers.size() >= m_torrent->settings().max_peerlist_size * 0.9)
{
if (p->source == peer_info::resume_data)
erase_peer(p);
}
// at this point it may be tempting to erase peers
// from the peer list, but keep in mind that we might
// have gotten to this point through new_connection, just
// disconnecting an old peer, relying on this policy::peer
// to still exist when we get back there, to assign the new
// peer connection pointer to it. The peer list must
// be left intact.
}
void policy::peer_is_interesting(peer_connection& c)