Lion - dapplion 5e9e86d0c3 De-prioritize failed peers in block and payload lookups (#9542) ...

Range/backfill sync already de-prioritizes peers that failed a batch download (batch.failed_peers() -> peers_to_deprioritize). Block and payload lookups did not: SingleLookupRequestState only tracked a failure counter, not which peer failed, so a retry could re-select the same flaky peer.


  Track failed_peers per request-state, record the peer on download failure, and feed it into the block_lookup_request / payload_lookup_request peer-selection sort key, mirroring range sync. Custody lookups already have their own per-peer-attempt mechanism and are left unchanged.


Co-Authored-By: dapplion <35266934+dapplion@users.noreply.github.com>

2026-06-26 19:36:56 +00:00

..

src

De-prioritize failed peers in block and payload lookups (#9542)

2026-06-26 19:36:56 +00:00

Cargo.toml

Remove TestRandom (#9006)

2026-05-05 06:35:57 +00:00