[net] Move eviction logic to its own file

1 files changed, 0 insertions, 52 deletions

diff --git a/src/net.h b/src/net.h
index 03b8de26b1..6453ad1dc7 100644
--- a/src/net.h
+++ b/src/net.h
@@ -1176,56 +1176,4 @@ extern std::function<void(const CAddress& addr,
                           bool is_incoming)>
     CaptureMessage;
 
-struct NodeEvictionCandidate
-{
-    NodeId id;
-    std::chrono::seconds m_connected;
-    std::chrono::microseconds m_min_ping_time;
-    std::chrono::seconds m_last_block_time;
-    std::chrono::seconds m_last_tx_time;
-    bool fRelevantServices;
-    bool m_relay_txs;
-    bool fBloomFilter;
-    uint64_t nKeyedNetGroup;
-    bool prefer_evict;
-    bool m_is_local;
-    Network m_network;
-    bool m_noban;
-    ConnectionType m_conn_type;
-};
-
-/**
- * Select an inbound peer to evict after filtering out (protecting) peers having
- * distinct, difficult-to-forge characteristics. The protection logic picks out
- * fixed numbers of desirable peers per various criteria, followed by (mostly)
- * ratios of desirable or disadvantaged peers. If any eviction candidates
- * remain, the selection logic chooses a peer to evict.
- */
-[[nodiscard]] std::optional<NodeId> SelectNodeToEvict(std::vector<NodeEvictionCandidate>&& vEvictionCandidates);
-
-/** Protect desirable or disadvantaged inbound peers from eviction by ratio.
- *
- * This function protects half of the peers which have been connected the
- * longest, to replicate the non-eviction implicit behavior and preclude attacks
- * that start later.
- *
- * Half of these protected spots (1/4 of the total) are reserved for the
- * following categories of peers, sorted by longest uptime, even if they're not
- * longest uptime overall:
- *
- * - onion peers connected via our tor control service
- *
- * - localhost peers, as manually configured hidden services not using
- *   `-bind=addr[:port]=onion` will not be detected as inbound onion connections
- *
- * - I2P peers
- *
- * - CJDNS peers
- *
- * This helps protect these privacy network peers, which tend to be otherwise
- * disadvantaged under our eviction criteria for their higher min ping times
- * relative to IPv4/IPv6 peers, and favorise the diversity of peer connections.
- */
-void ProtectEvictionCandidatesByRatio(std::vector<NodeEvictionCandidate>& vEvictionCandidates);
-
 #endif // BITCOIN_NET_H