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make is_upload_only() be accurate and deal with super seeding special case only where necessary. Fix pointless assert in invariant check

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Arvid Norberg
2011-04-09 23:57:56 +00:00
parent 42863ca022
commit 3435da235d
5 changed files with 41 additions and 24 deletions
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17
src/bt_peer_connection.cpp
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@@ -1897,7 +1897,12 @@ namespace libtorrent
char msg[7] = {0, 0, 0, 3, msg_extended};
char* ptr = msg + 5;
detail::write_uint8(m_upload_only_id, ptr);
detail::write_uint8(t->is_upload_only(), ptr);
// if we're super seeding, we don't want to make peers
// think that we only have a single piece and is upload
// only, since they might disconnect immediately when
// they have downloaded a single piece, although we'll
// make another piece available
detail::write_uint8(t->is_upload_only() && !t->super_seeding(), ptr);
send_buffer(msg, sizeof(msg));
}
@@ -2150,7 +2155,15 @@ namespace libtorrent
// we're upload only, since it might make peers disconnect
// don't tell anyone we're upload only when in share mode
// we want to stay connected to seeds
if (t->is_upload_only() && !t->share_mode() && (!m_ses.settings().lazy_bitfields
// if we're super seeding, we don't want to make peers
// think that we only have a single piece and is upload
// only, since they might disconnect immediately when
// they have downloaded a single piece, although we'll
// make another piece available
if (t->is_upload_only()
&& !t->share_mode()
&& !t->super_seeding()
&& (!m_ses.settings().lazy_bitfields
#ifndef TORRENT_DISABLE_ENCRYPTION
|| m_encrypted
#endif