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b5eec529d0
Introduce dynamic-fee pre-filtering in txpool pending retrieval to reduce allocations and downstream processing work during mining and tx propagation. What changed: - Change the `Pending` API from `Pending(enforceTips bool)` to `Pending(minTip *uint256.Int, baseFee *uint256.Int)` in txpool interfaces. - Implement pre-filtering in `legacypool.Pending` by comparing effective tip against the provided `minTip/baseFee` for non-local, non-special txs. - Update call sites to the new API: - miner work assembly (`miner/worker.go`) - tx sync (`eth/sync.go`) - pool transaction retrieval (`eth/api_backend.go`) - protocol/test interfaces (`eth/protocol.go`, `eth/helper_test.go`). Tests: - Add targeted coverage for pending filtering semantics in `core/txpool/legacypool/legacypool_test.go`, including: - minTip threshold boundary behavior - baseFee-aware effective tip filtering - local/special transaction exemption behavior - dynamic-fee boundary behavior when baseFee is nil. Impact: - Preserves existing behavior while making pending selection cheaper for downstream consumers. - Improves confidence in edge-case behavior through dedicated tests. |
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| .. | ||
| legacypool | ||
| errors.go | ||
| reserver.go | ||
| subpool.go | ||
| txpool.go | ||
| validation.go | ||