diff options
| -rw-r--r-- | src/p2p/net_node.inl | 32 |
1 files changed, 30 insertions, 2 deletions
diff --git a/src/p2p/net_node.inl b/src/p2p/net_node.inl index 81002baa4..055d3507e 100644 --- a/src/p2p/net_node.inl +++ b/src/p2p/net_node.inl @@ -1480,6 +1480,20 @@ namespace nodetool const uint32_t actual_ip = na.as<const epee::net_utils::ipv4_network_address>().ip(); classB.insert(actual_ip & 0x0000ffff); } +#if BOOST_VERSION > 106600 + else if (cntxt.m_remote_address.get_type_id() == epee::net_utils::ipv6_network_address::get_type_id()) + { + const epee::net_utils::network_address na = cntxt.m_remote_address; + const boost::asio::ip::address_v6 &actual_ip = na.as<const epee::net_utils::ipv6_network_address>().ip(); + if (actual_ip.is_v4_mapped()) + { + boost::asio::ip::address_v4 v4ip = make_address_v4(boost::asio::ip::v4_mapped, actual_ip); + uint32_t actual_ipv4; + memcpy(&actual_ipv4, v4ip.to_bytes().data(), sizeof(actual_ipv4)); + classB.insert(actual_ipv4 & ntohl(0xffff0000)); + } + } +#endif return true; }); } @@ -1500,6 +1514,20 @@ namespace nodetool uint32_t actual_ip = na.as<const epee::net_utils::ipv4_network_address>().ip(); skip = classB.find(actual_ip & 0x0000ffff) != classB.end(); } +#if BOOST_VERSION > 106600 + else if (skip_duplicate_class_B && pe.adr.get_type_id() == epee::net_utils::ipv6_network_address::get_type_id()) + { + const epee::net_utils::network_address na = pe.adr; + const boost::asio::ip::address_v6 &actual_ip = na.as<const epee::net_utils::ipv6_network_address>().ip(); + if (actual_ip.is_v4_mapped()) + { + boost::asio::ip::address_v4 v4ip = make_address_v4(boost::asio::ip::v4_mapped, actual_ip); + uint32_t actual_ipv4; + memcpy(&actual_ipv4, v4ip.to_bytes().data(), sizeof(actual_ipv4)); + skip = classB.find(actual_ipv4 & ntohl(0xffff0000)) != classB.end(); + } + } +#endif if (skip) ++skipped; else if (next_needed_pruning_stripe == 0 || pe.pruning_seed == 0) @@ -1512,11 +1540,11 @@ namespace nodetool if (skipped == 0 || !filtered.empty()) break; if (skipped) - MINFO("Skipping " << skipped << " possible peers as they share a class B with existing peers"); + MDEBUG("Skipping " << skipped << " possible peers as they share a class B with existing peers"); } if (filtered.empty()) { - MDEBUG("No available peer in " << (use_white_list ? "white" : "gray") << " list filtered by " << next_needed_pruning_stripe); + MINFO("No available peer in " << (use_white_list ? "white" : "gray") << " list filtered by " << next_needed_pruning_stripe); return false; } if (use_white_list) |