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Deprecate gossip blobs (#9126)

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#9124

Deprecate unneeded pre-Fulu blob features

- blob gossip
- blob lookup sync
- engine getBlobsV1

Also deprecates some tests and cleans up production code paths

I think this is blocked until gnosis forks to fulu?


  


Co-Authored-By: Eitan Seri-Levi <eserilev@ucsc.edu>

Co-Authored-By: Eitan Seri- Levi <eserilev@gmail.com>

Co-Authored-By: dapplion <35266934+dapplion@users.noreply.github.com>

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

Co-Authored-By: Michael Sproul <michael@sigmaprime.io>

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

Co-Authored-By: Michael Sproul <michaelsproul@users.noreply.github.com>
This commit is contained in:
Eitan Seri-Levi
2026-05-28 19:59:23 -07:00
committed by GitHub
parent ba3abf943f
commit 8396dc87d0
48 changed files with 485 additions and 2346 deletions
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41
beacon_node/beacon_chain/tests/events.rs
View File

@@ -1,12 +1,9 @@
use arbitrary::Arbitrary;
use beacon_chain::blob_verification::GossipVerifiedBlob;
use beacon_chain::data_column_verification::GossipVerifiedDataColumn;
use beacon_chain::test_utils::{
BeaconChainHarness, fork_name_from_env, generate_data_column_sidecars_from_block, test_spec,
};
use eth2::types::{EventKind, SseBlobSidecar, SseDataColumnSidecar};
use rand::SeedableRng;
use rand::rngs::StdRng;
use std::sync::Arc;
use types::data::FixedBlobSidecarList;
use types::{
@@ -17,44 +14,6 @@ use types::{
type E = MinimalEthSpec;
/// Verifies that a blob event is emitted when a gossip verified blob is received via gossip or the publish block API.
#[tokio::test]
async fn blob_sidecar_event_on_process_gossip_blob() {
if fork_name_from_env().is_some_and(|f| !f.deneb_enabled() || f.fulu_enabled()) {
return;
};
let spec = Arc::new(test_spec::<E>());
let harness = BeaconChainHarness::builder(E::default())
.spec(spec)
.deterministic_keypairs(8)
.fresh_ephemeral_store()
.mock_execution_layer()
.build();
// subscribe to blob sidecar events
let event_handler = harness.chain.event_handler.as_ref().unwrap();
let mut blob_event_receiver = event_handler.subscribe_blob_sidecar();
// build and process a gossip verified blob
let kzg = harness.chain.kzg.as_ref();
let mut rng = StdRng::seed_from_u64(0xDEADBEEF0BAD5EEDu64);
let sidecar = BlobSidecar::random_valid(&mut rng, kzg)
.map(Arc::new)
.unwrap();
let gossip_verified_blob = GossipVerifiedBlob::__assumed_valid(sidecar);
let expected_sse_blobs = SseBlobSidecar::from_blob_sidecar(gossip_verified_blob.as_blob());
let _ = harness
.chain
.process_gossip_blob(gossip_verified_blob)
.await
.unwrap();
let sidecar_event = blob_event_receiver.try_recv().unwrap();
assert_eq!(sidecar_event, EventKind::BlobSidecar(expected_sse_blobs));
}
/// Verifies that a data column event is emitted when a gossip verified data column is received via gossip or the publish block API.
#[tokio::test]
async fn data_column_sidecar_event_on_process_gossip_data_column() {