diff options
| author | Miguel Herranz <miguel@ipglider.org> | 2017-02-28 17:39:39 +0100 |
|---|---|---|
| committer | Miguel Herranz <miguel@ipglider.org> | 2017-02-28 17:39:39 +0100 |
| commit | 1a7e18bfdfaeaadb33341173e09b614a129f07de (patch) | |
| tree | 48059ce23f60b73f5c100b206ed07c532b2cb924 | |
| parent | Make get_random_gray_peer distribution uniform (diff) | |
| download | monero-1a7e18bfdfaeaadb33341173e09b614a129f07de.tar.xz | |
Make gray peer selection uniform
Prevents the system from always picking the gray peers with the most
recent last_seen.
| -rw-r--r-- | src/p2p/net_node.inl | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/p2p/net_node.inl b/src/p2p/net_node.inl index c40bd8c5d..99c4e9282 100644 --- a/src/p2p/net_node.inl +++ b/src/p2p/net_node.inl @@ -1023,7 +1023,14 @@ namespace nodetool while(rand_count < (max_random_index+1)*3 && try_count < 10 && !m_net_server.is_stop_signal_sent()) { ++rand_count; - size_t random_index = get_random_index_with_fixed_probability(max_random_index); + size_t random_index; + + if (use_white_list) { + random_index = get_random_index_with_fixed_probability(max_random_index); + } else { + random_index = crypto::rand<size_t>() % m_peerlist.get_gray_peers_count(); + } + CHECK_AND_ASSERT_MES(random_index < local_peers_count, false, "random_starter_index < peers_local.size() failed!!"); if(tried_peers.count(random_index)) |