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Implement changes for EIP 7691 (#6803)

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* Add new config options

* Use electra_enabled
This commit is contained in:
Pawan Dhananjay
2025-01-14 11:52:30 +05:30
committed by GitHub
parent 93f9c2c718
commit 587c3e2b8c
5 changed files with 85 additions and 28 deletions
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13
beacon_node/lighthouse_network/src/service/mod.rs
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@@ -16,7 +16,7 @@ use crate::rpc::{
use crate::types::{
attestation_sync_committee_topics, fork_core_topics, subnet_from_topic_hash, GossipEncoding,
GossipKind, GossipTopic, SnappyTransform, Subnet, SubnetDiscovery, ALTAIR_CORE_TOPICS,
BASE_CORE_TOPICS, CAPELLA_CORE_TOPICS, DENEB_CORE_TOPICS, LIGHT_CLIENT_GOSSIP_TOPICS,
BASE_CORE_TOPICS, CAPELLA_CORE_TOPICS, LIGHT_CLIENT_GOSSIP_TOPICS,
};
use crate::EnrExt;
use crate::Eth2Enr;
@@ -285,26 +285,23 @@ impl<E: EthSpec> Network<E> {
let max_topics = ctx.chain_spec.attestation_subnet_count as usize
+ SYNC_COMMITTEE_SUBNET_COUNT as usize
+ ctx.chain_spec.blob_sidecar_subnet_count as usize
+ ctx.chain_spec.blob_sidecar_subnet_count_electra as usize
+ ctx.chain_spec.data_column_sidecar_subnet_count as usize
+ BASE_CORE_TOPICS.len()
+ ALTAIR_CORE_TOPICS.len()
+ CAPELLA_CORE_TOPICS.len()
+ DENEB_CORE_TOPICS.len()
+ CAPELLA_CORE_TOPICS.len() // 0 core deneb and electra topics
+ LIGHT_CLIENT_GOSSIP_TOPICS.len();
let possible_fork_digests = ctx.fork_context.all_fork_digests();
let filter = gossipsub::MaxCountSubscriptionFilter {
filter: utils::create_whitelist_filter(
possible_fork_digests,
ctx.chain_spec.attestation_subnet_count,
&ctx.chain_spec,
SYNC_COMMITTEE_SUBNET_COUNT,
ctx.chain_spec.blob_sidecar_subnet_count,
ctx.chain_spec.data_column_sidecar_subnet_count,
),
// during a fork we subscribe to both the old and new topics
max_subscribed_topics: max_topics * 4,
// 418 in theory = (64 attestation + 4 sync committee + 7 core topics + 6 blob topics + 128 column topics) * 2
// 424 in theory = (64 attestation + 4 sync committee + 7 core topics + 9 blob topics + 128 column topics) * 2
max_subscriptions_per_request: max_topics * 2,
};