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handle_sync_failure

ant_node::replication::neighbor_sync

Function handle_sync_failure 

Source 
pub fn handle_sync_failure(
    state: &mut NeighborSyncState,
    failed_peer: &PeerId,
    cooldown: Duration,
) -> Option<PeerId>
Expand description

Handle a failed sync attempt: remove peer from snapshot and try to fill the vacated slot.

Rule 3: Remove unreachable peer from pending sync state, attempt to fill by using the same priority-first scan as select_sync_batch. Applies the same cooldown filtering to avoid selecting a peer that was recently synced.