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Implement PeerDAS subnet decoupling (aka custody groups) (#6736)

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* Implement PeerDAS subnet decoupling (aka custody groups).

* Merge branch 'unstable' into decouple-subnets

* Refactor feature testing for spec tests (#6737)

Squashed commit of the following:

commit 898d05ee17
Merge: ffbd25e2b 7e0cddef3
Author: Jimmy Chen <jchen.tc@gmail.com>
Date:   Tue Dec 24 14:41:19 2024 +1100

    Merge branch 'unstable' into refactor-ef-tests-features

commit ffbd25e2be
Author: Jimmy Chen <jchen.tc@gmail.com>
Date:   Tue Dec 24 14:40:38 2024 +1100

    Fix `SszStatic` tests for PeerDAS: exclude eip7594 test vectors when testing Electra types.

commit aa593cf35c
Author: Jimmy Chen <jchen.tc@gmail.com>
Date:   Fri Dec 20 12:08:54 2024 +1100

    Refactor spec testing for features and simplify usage.

* Fix build.

* Add input validation and improve arithmetic handling when calculating custody groups.

* Address review comments re code style consistency.

* Merge branch 'unstable' into decouple-subnets

# Conflicts:
#	beacon_node/beacon_chain/src/kzg_utils.rs
#	beacon_node/beacon_chain/src/observed_data_sidecars.rs
#	beacon_node/lighthouse_network/src/discovery/subnet_predicate.rs
#	common/eth2_network_config/built_in_network_configs/chiado/config.yaml
#	common/eth2_network_config/built_in_network_configs/gnosis/config.yaml
#	common/eth2_network_config/built_in_network_configs/holesky/config.yaml
#	common/eth2_network_config/built_in_network_configs/mainnet/config.yaml
#	common/eth2_network_config/built_in_network_configs/sepolia/config.yaml
#	consensus/types/src/chain_spec.rs

* Update consensus/types/src/chain_spec.rs

Co-authored-by: Lion - dapplion <35266934+dapplion@users.noreply.github.com>

* Merge remote-tracking branch 'origin/unstable' into decouple-subnets

* Update error handling.

* Address review comment.

* Merge remote-tracking branch 'origin/unstable' into decouple-subnets

# Conflicts:
#	consensus/types/src/chain_spec.rs

* Update PeerDAS spec tests to `1.5.0-beta.0` and fix failing unit tests.

* Merge remote-tracking branch 'origin/unstable' into decouple-subnets

# Conflicts:
#	beacon_node/lighthouse_network/src/peer_manager/mod.rs
This commit is contained in:
Jimmy Chen
2025-01-15 18:40:26 +11:00
committed by GitHub
parent dd7591f712
commit e98209d118
39 changed files with 552 additions and 430 deletions
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8
beacon_node/lighthouse_network/src/rpc/methods.rs
View File

@@ -138,7 +138,7 @@ pub struct MetaData<E: EthSpec> {
#[superstruct(only(V2, V3))]
pub syncnets: EnrSyncCommitteeBitfield<E>,
#[superstruct(only(V3))]
pub custody_subnet_count: u64,
pub custody_group_count: u64,
}
impl<E: EthSpec> MetaData<E> {
@@ -181,13 +181,13 @@ impl<E: EthSpec> MetaData<E> {
seq_number: metadata.seq_number,
attnets: metadata.attnets.clone(),
syncnets: Default::default(),
custody_subnet_count: spec.custody_requirement,
custody_group_count: spec.custody_requirement,
}),
MetaData::V2(metadata) => MetaData::V3(MetaDataV3 {
seq_number: metadata.seq_number,
attnets: metadata.attnets.clone(),
syncnets: metadata.syncnets.clone(),
custody_subnet_count: spec.custody_requirement,
custody_group_count: spec.custody_requirement,
}),
md @ MetaData::V3(_) => md.clone(),
}
@@ -364,7 +364,7 @@ impl DataColumnsByRangeRequest {
DataColumnsByRangeRequest {
start_slot: 0,
count: 0,
columns: vec![0; spec.number_of_columns],
columns: vec![0; spec.number_of_columns as usize],
}
.as_ssz_bytes()
.len()