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This commit is contained in:
Tan Chee Keong
2025-04-23 15:17:29 +08:00
parent 43b209f529
commit f20f7491d7
2 changed files with 21 additions and 12 deletions
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21
validator_client/validator_services/src/sync.rs
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@@ -1,5 +1,5 @@
use crate::duties_service::{DutiesService, Error, SelectionProofConfig};
use beacon_node_fallback::BeaconNodeFallback;
// use beacon_node_fallback::BeaconNodeFallback;
use doppelganger_service::DoppelgangerStatus;
use eth2::types::{Signature, SyncCommitteeSelection};
use futures::future::join_all;
@@ -352,10 +352,12 @@ pub async fn poll_sync_committee_duties<T: SlotClock + 'static, E: EthSpec>(
let sub_duties_service = duties_service.clone();
duties_service.context.executor.spawn(
async move {
// The defined config here defaults to using selections_endpoint and parallel_sign (i.e., distributed mode)
// Other DVT applications, e.g., Anchor can pass in different configs to suit different needs.
let config = SelectionProofConfig {
lookahead_slot: sub_duties_service
.sync_duties
.aggregation_pre_compute_slots(),
.aggregation_pre_compute_slots(), // Use the current behaviour defined in the method
computation_offset: Duration::from_secs(0),
selections_endpoint: sub_duties_service.sync_duties.distributed,
parallel_sign: sub_duties_service.sync_duties.distributed,
@@ -520,13 +522,13 @@ pub async fn poll_sync_committee_duties_for_period<T: SlotClock + 'static, E: Et
Ok(())
}
// Create a helper function here to reduce code duplication for normal and distributed mode
pub async fn make_sync_selection_proof<T: SlotClock + 'static, E: EthSpec>(
duties_service: &Arc<DutiesService<T, E>>,
duty: &SyncDuty,
proof_slot: Slot,
subnet_id: SyncSubnetId,
config: &SelectionProofConfig,
_beacon_nodes: &Arc<BeaconNodeFallback<T, E>>,
) -> Option<SyncSelectionProof> {
let sync_selection_proof = duties_service
.validator_store
@@ -554,12 +556,13 @@ pub async fn make_sync_selection_proof<T: SlotClock + 'static, E: EthSpec>(
}
};
// In --distributed mode when we want to call the selections endpoint
// In distributed mode when we want to call the selections endpoint
if config.selections_endpoint {
debug!(
"validator_index" = duty.validator_index,
"slot" = %proof_slot,
"subcommittee_index" = *subnet_id,
// In distributed mode, this is partial selection proof
"partial selection proof" = ?Signature::from(selection_proof.clone()),
"Sending sync selection to middleware"
);
@@ -589,16 +592,16 @@ pub async fn make_sync_selection_proof<T: SlotClock + 'static, E: EthSpec>(
match middleware_response {
Ok(response) => {
let response_data = &response.data[0];
// The selection proof from middleware response will be a full selection proof
debug!(
"validator_index" = response_data.validator_index,
"slot" = %response_data.slot,
"subcommittee_index" = response_data.subcommittee_index,
// The selection proof from middleware response will be a full selection proof
"full selection proof" = ?response_data.selection_proof,
"Received sync selection from middleware"
);
// Convert the response to a SyncSelectionProof so we can call the is_aggregator method
// Convert the response to a SyncSelectionProof
let full_selection_proof =
SyncSelectionProof::from(response_data.selection_proof.clone());
Some(full_selection_proof)
@@ -613,7 +616,7 @@ pub async fn make_sync_selection_proof<T: SlotClock + 'static, E: EthSpec>(
}
}
} else {
// When calling the selections endpoint is not required, return the selection_proof
// When calling the selections endpoint is not required, the selection_proof is already a full selection proof
Some(selection_proof)
}
}
@@ -648,7 +651,7 @@ pub async fn fill_in_aggregation_proofs<T: SlotClock + 'static, E: EthSpec>(
// Construct proof for prior slot.
let proof_slot = slot - 1;
// Store all partial sync selection proofs so that it can be sent together later
// Calling the make_sync_selection_proof will return a full selection proof
for &subnet_id in &subnet_ids {
let duties_service = duties_service.clone();
futures_unordered.push(async move {
@@ -658,7 +661,6 @@ pub async fn fill_in_aggregation_proofs<T: SlotClock + 'static, E: EthSpec>(
proof_slot,
subnet_id,
config_ref,
&duties_service.beacon_nodes,
)
.await;
@@ -749,7 +751,6 @@ pub async fn fill_in_aggregation_proofs<T: SlotClock + 'static, E: EthSpec>(
proof_slot,
*subnet_id,
config_ref,
&duties_service_ref.beacon_nodes,
)
.await;