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Extend block reward APIs (#3290)

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## Proposed Changes

Add a new HTTP endpoint `POST /lighthouse/analysis/block_rewards` which takes a vec of `BeaconBlock`s as input and outputs the `BlockReward`s for them.

Augment the `BlockReward` struct with the attestation data for attestations in the block, which simplifies access to this information from blockprint. Using attestation data I've been able to make blockprint up to 95% accurate across Prysm/Lighthouse/Teku/Nimbus. I hope to go even higher using a bunch of synthetic blocks produced for Prysm/Nimbus/Lodestar, which are underrepresented in the current training data.
This commit is contained in:
Michael Sproul
2022-06-29 04:50:37 +00:00
parent 36453929d5
commit 53b2b500db
7 changed files with 136 additions and 11 deletions
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15
beacon_node/http_api/src/lib.rs
View File

@@ -2823,6 +2823,18 @@ pub fn serve<T: BeaconChainTypes>(
blocking_json_task(move || block_rewards::get_block_rewards(query, chain, log))
});
// POST lighthouse/analysis/block_rewards
let post_lighthouse_block_rewards = warp::path("lighthouse")
.and(warp::path("analysis"))
.and(warp::path("block_rewards"))
.and(warp::body::json())
.and(warp::path::end())
.and(chain_filter.clone())
.and(log_filter.clone())
.and_then(|blocks, chain, log| {
blocking_json_task(move || block_rewards::compute_block_rewards(blocks, chain, log))
});
// GET lighthouse/analysis/attestation_performance/{index}
let get_lighthouse_attestation_performance = warp::path("lighthouse")
.and(warp::path("analysis"))
@@ -2998,7 +3010,8 @@ pub fn serve<T: BeaconChainTypes>(
.or(post_validator_prepare_beacon_proposer.boxed())
.or(post_lighthouse_liveness.boxed())
.or(post_lighthouse_database_reconstruct.boxed())
.or(post_lighthouse_database_historical_blocks.boxed()),
.or(post_lighthouse_database_historical_blocks.boxed())
.or(post_lighthouse_block_rewards.boxed()),
))
.recover(warp_utils::reject::handle_rejection)
.with(slog_logging(log.clone()))