diff options
Diffstat (limited to 'src/net_processing.cpp')
| -rw-r--r-- | src/net_processing.cpp | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/src/net_processing.cpp b/src/net_processing.cpp index 79ef11a790..9c4544df21 100644 --- a/src/net_processing.cpp +++ b/src/net_processing.cpp @@ -245,6 +245,10 @@ struct Peer { double m_addr_token_bucket{1.0}; /** When m_addr_token_bucket was last updated */ std::chrono::microseconds m_addr_token_timestamp{GetTime<std::chrono::microseconds>()}; + /** Total number of addresses that were dropped due to rate limiting. */ + std::atomic<uint64_t> m_addr_rate_limited{0}; + /** Total number of addresses that were processed (excludes rate limited ones). */ + std::atomic<uint64_t> m_addr_processed{0}; /** Set of txids to reconsider once their parent transactions have been accepted **/ std::set<uint256> m_orphan_work_set GUARDED_BY(g_cs_orphans); @@ -1251,6 +1255,8 @@ bool PeerManagerImpl::GetNodeStateStats(NodeId nodeid, CNodeStateStats& stats) c } stats.m_ping_wait = ping_wait; + stats.m_addr_processed = peer->m_addr_processed.load(); + stats.m_addr_rate_limited = peer->m_addr_rate_limited.load(); return true; } @@ -2804,6 +2810,8 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type, peer->m_addr_token_timestamp = current_time; const bool rate_limited = !pfrom.HasPermission(NetPermissionFlags::Addr); + uint64_t num_proc = 0; + uint64_t num_rate_limit = 0; Shuffle(vAddr.begin(), vAddr.end(), FastRandomContext()); for (CAddress& addr : vAddr) { @@ -2812,7 +2820,10 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type, // Apply rate limiting. if (rate_limited) { - if (peer->m_addr_token_bucket < 1.0) break; + if (peer->m_addr_token_bucket < 1.0) { + ++num_rate_limit; + continue; + } peer->m_addr_token_bucket -= 1.0; } // We only bother storing full nodes, though this may include @@ -2828,6 +2839,7 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type, // Do not process banned/discouraged addresses beyond remembering we received them continue; } + ++num_proc; bool fReachable = IsReachable(addr); if (addr.nTime > nSince && !peer->m_getaddr_sent && vAddr.size() <= 10 && addr.IsRoutable()) { // Relay to a limited number of other nodes @@ -2837,6 +2849,15 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type, if (fReachable) vAddrOk.push_back(addr); } + peer->m_addr_processed += num_proc; + peer->m_addr_rate_limited += num_rate_limit; + LogPrint(BCLog::NET, "Received addr: %u addresses (%u processed, %u rate-limited) from peer=%d%s\n", + vAddr.size(), + num_proc, + num_rate_limit, + pfrom.GetId(), + fLogIPs ? ", peeraddr=" + pfrom.addr.ToString() : ""); + m_addrman.Add(vAddrOk, pfrom.addr, 2 * 60 * 60); if (vAddr.size() < 1000) peer->m_getaddr_sent = false; if (pfrom.IsAddrFetchConn()) { |