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Cell Dissemination (Partial messages) (#8314)

Browse Source 
- https://github.com/ethereum/consensus-specs/pull/4558
- https://eips.ethereum.org/EIPS/eip-8136


  


Co-Authored-By: Daniel Knopik <daniel@dknopik.de>

Co-Authored-By: Pawan Dhananjay <pawandhananjay@gmail.com>

Co-Authored-By: Jimmy Chen <jchen.tc@gmail.com>
This commit is contained in:
Daniel Knopik
2026-04-23 20:52:28 +02:00
committed by GitHub
parent e086628efe
commit 8a384ff445
54 changed files with 4797 additions and 630 deletions
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42
beacon_node/network/src/service.rs
View File

@@ -39,8 +39,8 @@ use tokio::time::Sleep;
use tracing::{debug, error, info, trace, warn};
use typenum::Unsigned;
use types::{
EthSpec, ForkContext, Slot, SubnetId, SyncCommitteeSubscription, SyncSubnetId,
ValidatorSubscription,
EthSpec, ForkContext, PartialDataColumn, PartialDataColumnHeader, Slot, SubnetId,
SyncCommitteeSubscription, SyncSubnetId, ValidatorSubscription,
};
mod tests;
@@ -83,6 +83,11 @@ pub enum NetworkMessage<E: EthSpec> {
},
/// Publish a list of messages to the gossipsub protocol.
Publish { messages: Vec<PubsubMessage<E>> },
/// Publish partial data column sidecars via the partial gossipsub protocol.
PublishPartialColumns {
columns: Vec<Arc<PartialDataColumn<E>>>,
header: Arc<PartialDataColumnHeader<E>>,
},
/// Validates a received gossipsub message. This will propagate the message on the network.
ValidationResult {
/// The peer that sent us the message. We don't send back to this peer.
@@ -92,6 +97,13 @@ pub enum NetworkMessage<E: EthSpec> {
/// The result of the validation
validation_result: MessageAcceptance,
},
/// Reports validation failure of a partial message.
PartialValidationFailure {
/// The peer that sent us the message.
propagation_source: PeerId,
/// The topic of the message.
gossip_topic: GossipTopic,
},
/// Reports a peer to the peer manager for performing an action.
ReportPeer {
peer_id: PeerId,
@@ -540,7 +552,7 @@ impl<T: BeaconChainTypes> NetworkService<T> {
let subnet_id = subnet_and_attestation.0;
let attestation = &subnet_and_attestation.1;
// checks if we have an aggregator for the slot. If so, we should process
// the attestation, else we just just propagate the Attestation.
// the attestation, else we just propagate the Attestation.
let should_process = self.subnet_service.should_process_attestation(
Subnet::Attestation(subnet_id),
&attestation.data,
@@ -560,6 +572,15 @@ impl<T: BeaconChainTypes> NetworkService<T> {
}
}
}
NetworkEvent::PartialDataColumnSidecar {
source,
column,
topic,
} => {
self.send_to_router(RouterMessage::PartialDataColumnSidecar(
source, column, topic,
));
}
NetworkEvent::NewListenAddr(multiaddr) => {
self.network_globals
.listen_multiaddrs
@@ -640,11 +661,19 @@ impl<T: BeaconChainTypes> NetworkService<T> {
validation_result,
);
}
NetworkMessage::PartialValidationFailure {
propagation_source,
gossip_topic,
} => {
self.libp2p
.report_partial_message_validation_failure(propagation_source, gossip_topic);
}
NetworkMessage::Publish { messages } => {
let mut topic_kinds = Vec::new();
for message in &messages {
if !topic_kinds.contains(&message.kind()) {
topic_kinds.push(message.kind());
let kind = message.kind();
if !topic_kinds.contains(&kind) {
topic_kinds.push(kind);
}
}
debug!(
@@ -654,6 +683,9 @@ impl<T: BeaconChainTypes> NetworkService<T> {
);
self.libp2p.publish(messages);
}
NetworkMessage::PublishPartialColumns { columns, header } => {
self.libp2p.publish_partial(columns, header);
}
NetworkMessage::ReportPeer {
peer_id,
action,