CPerezz c6f49c4708 eth/protocols/snap: add stateless peer cooldown for partial state mode ... The statelessPeers map permanently blacklists peers that return empty responses for the entire Sync() cycle. In partial state mode, the faster account advancement (due to skipping storage/code for non-tracked contracts) creates bursty request patterns that can trigger transient empty responses. Combined with the permanent blacklist, this causes a cascade where all peers get banned and sync stalls permanently. Replace the permanent map[string]struct{} with map[string]time.Time to track when each peer was marked. For partial state mode, peers are given a 30-second cooldown instead of permanent banishment. After the cooldown expires, the peer is eligible for task assignment again. Full sync mode behavior is unchanged (permanent blacklist preserved).		2026-04-17 12:01:43 +02:00
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eth	eth: implement EIP-7975 (eth/70 - partial block receipt lists) (#33153)	2026-03-30 15:17:37 +02:00
snap	eth/protocols/snap: add stateless peer cooldown for partial state mode	2026-04-17 12:01:43 +02:00