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dgb: port log-based PoolMonitor + wire into run_think (Phase B pool-layer) #142

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dgb: port log-based PoolMonitor + wire into run_think (Phase B pool-layer) #142

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8953b56
dgb: port log-based PoolMonitor + wire into run_think (Phase B pool-l…
frstrtr Jun 17, 2026
dbff346
dgb: re-trigger CI on pool-monitor-port (base-filter trigger miss)
frstrtr Jun 17, 2026
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10 changes: 10 additions & 0 deletions src/impl/dgb/node.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1474,6 +1474,16 @@ void NodeImpl::run_think()
m_whale_departure.detect(m_tracker, m_best_share_hash),
std::memory_order_relaxed);

// Phase 3L: log-based pool monitor on a ~30s cadence (same exclusive
// tracker lock). Consensus-neutral — emits [MONITOR-*] lines only.
{
auto mon_now = static_cast<uint32_t>(std::time(nullptr));
if (mon_now - m_last_monitor_ts >= MONITOR_INTERVAL_S) {
m_last_monitor_ts = mon_now;
m_pool_monitor.run_cycle(m_tracker, m_best_share_hash);
}
}

// Publish lock-free snapshot for all IO-thread consumers
publish_snapshot();

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7 changes: 7 additions & 0 deletions src/impl/dgb/node.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,7 @@
#include "share.hpp"
#include "share_tracker.hpp"
#include "whale_departure.hpp"
#include "pool_monitor.hpp"
#include "peer.hpp"
#include "messages.hpp"

Expand Down Expand Up @@ -62,6 +63,12 @@ class NodeImpl : public pool::BaseNode<dgb::Config, dgb::ShareChain, dgb::Peer>
WhaleDepartureDetector m_whale_departure;
// Lock-free publication of the detector verdict (see local_desired_target).
std::atomic<bool> m_whale_departure_active{false};
// Phase 3L non-consensus log-based pool monitor (attack/anomaly detection).
// Driven from run_think() under the exclusive tracker lock on a ~30s cadence;
// emits [MONITOR-*] log lines only — no consensus / sharechain effect.
PoolMonitor m_pool_monitor;
uint32_t m_last_monitor_ts{0};
static constexpr uint32_t MONITOR_INTERVAL_S = 30;
std::unique_ptr<c2pool::storage::SharechainStorage> m_storage;

// Global pool of known transactions, populated by remember_tx and coin daemon.
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