feat(net): optimize disconnectRandom by tracking block receive time p…#12
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feat(net): optimize disconnectRandom by tracking block receive time p…#12
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…er peer - Add blockRcvTime/blockRcvTimeCmp fields to PeerConnection to track when a peer last delivered a valid block - Set blockRcvTime in BlockMsgHandler after each block is received - Fix lastInteractiveTime update in InventoryMsgHandler: only update for block inventories above current head block num, preventing attackers from forging activity via stale block hashes - Add getRandomDisconnectionPeers() to ResilienceService: narrows the disconnect candidate pool to the oldest half by blockRcvTime, so peers that recently delivered blocks are protected from random eviction Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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