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Gossip recently computed light client data (#7023)

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This commit is contained in:
Eitan Seri-Levi
2025-07-08 10:07:10 +03:00
committed by GitHub
parent 56485cc986
commit bd8a2a8ffb
9 changed files with 307 additions and 21 deletions
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2
beacon_node/http_api/src/lib.rs
View File

@@ -2600,7 +2600,7 @@ pub fn serve<T: BeaconChainTypes>(
let fork_name = chain
.spec
.fork_name_at_slot::<T::EthSpec>(*update.signature_slot());
.fork_name_at_slot::<T::EthSpec>(update.signature_slot());
match accept_header {
Some(api_types::Accept::Ssz) => Response::builder()
.status(200)

32
beacon_node/http_api/src/sync_committees.rs
View File

@@ -320,6 +320,38 @@ pub fn process_signed_contribution_and_proofs<T: BeaconChainTypes>(
let seen_timestamp = timestamp_now();
if let Some(latest_optimistic_update) = chain
.light_client_server_cache
.should_broadcast_latest_optimistic_update()
{
let _ = publish_pubsub_message(
&network_tx,
PubsubMessage::LightClientOptimisticUpdate(Box::new(latest_optimistic_update)),
)
.inspect_err(|e| {
error!(
error = ?e,
"Unable to broadcast latest light client optimistic update"
);
});
};
if let Some(latest_finality_update) = chain
.light_client_server_cache
.should_broadcast_latest_finality_update()
{
let _ = publish_pubsub_message(
&network_tx,
PubsubMessage::LightClientFinalityUpdate(Box::new(latest_finality_update)),
)
.inspect_err(|e| {
error!(
error = ?e,
"Unable to broadcast latest light client finality update"
);
});
};
// Verify contributions & broadcast to the network.
for (index, contribution) in signed_contribution_and_proofs.into_iter().enumerate() {
let aggregator_index = contribution.message.aggregator_index;