Csaba Kiraly f24161de71 eth/txtracker: replace cumulative Finalized with slow RecentFinalized EMA ... The total-finalized protection category ranked peers by a monotonic cumulative count, so a peer that had been productive in the past kept a high score forever — even if they had since gone silent — and held a protected slot without contributing. Replace txtracker.PeerStats.Finalized (int64 cumulative) with RecentFinalized (float64 EMA). On each chain head, finalization credits accumulated over the newly-finalized range are folded into a slow EMA (alpha=0.0001, half-life ~6930 blocks ≈ 23 hours on 12s mainnet blocks). Peers that continue contributing keep a high score; peers that stop decay toward zero over roughly a day. The dropper category renames to "recent-finalized" accordingly. The type's docstring is rewritten to describe both categories as EMAs with different time horizons (slow finalized, fast included). Refactors checkFinalization to return a per-peer credits map rather than mutating state directly, so both EMAs update in the same loop over tracked peers.		2026-04-19 12:14:23 +02:00
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tracker.go	eth/txtracker: replace cumulative Finalized with slow RecentFinalized EMA	2026-04-19 12:14:23 +02:00
tracker_test.go	eth/txtracker: replace cumulative Finalized with slow RecentFinalized EMA	2026-04-19 12:14:23 +02:00