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Progress towards validator signing attestations.

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- Added a 'beacon_attester' RPC endpoint, so the BeaconNode can supply attestation data.
 - Renamed 'attestation_data' to just 'attestation' throughout (except where it is actually just the data structure).
This commit is contained in:
Luke Anderson
2019-03-25 18:32:27 +11:00
parent 2f49289c28
commit 4cdeb6abe5
8 changed files with 87 additions and 26 deletions
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12
validator_client/src/attester_service/attestation_grpc_client.rs
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@@ -2,7 +2,7 @@ use protos::services_grpc::AttestationServiceClient;
use std::sync::Arc;
use attester::{BeaconNode, BeaconNodeError, PublishOutcome};
use protos::services::ProduceAttestationDataRequest;
use protos::services::ProduceAttestationRequest;
use types::{AttestationData, FreeAttestation, Slot};
pub struct AttestationGrpcClient {
@@ -16,25 +16,25 @@ impl AttestationGrpcClient {
}
impl BeaconNode for AttestationGrpcClient {
fn produce_attestation_data(
fn produce_attestation(
&self,
slot: Slot,
shard: u64,
) -> Result<Option<AttestationData>, BeaconNodeError> {
let mut req = ProduceAttestationDataRequest::new();
let mut req = ProduceAttestationRequest::new();
req.set_slot(slot.as_u64());
req.set_shard(shard);
let reply = self
.client
.produce_attestation_data(&req)
.produce_attestation(&req)
.map_err(|err| BeaconNodeError::RemoteFailure(format!("{:?}", err)))?;
// TODO: return correct AttestationData
// TODO: return correct Attestation
Err(BeaconNodeError::DecodeFailure)
}
fn publish_attestation_data(
fn publish_attestation(
&self,
free_attestation: FreeAttestation,
) -> Result<PublishOutcome, BeaconNodeError> {