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feat: Pseudo peer and staged sync

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For simplicity, we use with_pow() + pseudo peer that connects to reth itself, so that it can support 1. StateFetcher via NetworkState 2. Block announcement (which requires with_pow()).

For block announcement, another way was using ImportService like before, or calling engine_api. But for simplicitiy, for now we just publish from pseudo peer like pre-PoS, hence with_pow().
This commit is contained in:
sprites0
2025-06-27 19:38:53 +00:00
parent 2c6e989ad0
commit ba8dfc4d96
18 changed files with 2112 additions and 130 deletions
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16
src/node/network/mod.rs
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@ -8,6 +8,7 @@ use crate::{
types::ReadPrecompileCalls,
HlNode,
},
pseudo_peer::{start_pseudo_peer, BlockSourceConfig},
HlBlock,
};
use alloy_rlp::{Decodable, Encodable};
@ -149,6 +150,8 @@ pub type HlNetworkPrimitives =
pub struct HlNetworkBuilder {
pub(crate) engine_handle_rx:
Arc<Mutex<Option<oneshot::Receiver<BeaconConsensusEngineHandle<HlPayloadTypes>>>>>,
pub(crate) block_source_config: BlockSourceConfig,
}
impl HlNetworkBuilder {
@ -162,7 +165,7 @@ impl HlNetworkBuilder {
where
Node: FullNodeTypes<Types = HlNode>,
{
let Self { engine_handle_rx } = self;
let Self { engine_handle_rx, .. } = self;
let network_builder = ctx.network_config_builder()?;
@ -185,6 +188,8 @@ impl HlNetworkBuilder {
});
let network_builder = network_builder
.disable_dns_discovery()
.disable_nat()
.boot_nodes(boot_nodes())
.set_head(ctx.head())
.with_pow()
@ -216,10 +221,17 @@ where
ctx: &BuilderContext<Node>,
pool: Pool,
) -> eyre::Result<Self::Network> {
let block_source_config = self.block_source_config.clone();
let network_config = self.network_config(ctx)?;
let network = NetworkManager::builder(network_config).await?;
let handle = ctx.start_network(network, pool);
info!(target: "reth::cli", enode=%handle.local_node_record(), "P2P networking initialized");
let local_node_record = handle.local_node_record();
info!(target: "reth::cli", enode=%local_node_record, "P2P networking initialized");
ctx.task_executor().spawn_critical("pseudo peer", async move {
let block_source = block_source_config.create_cached_block_source().await;
start_pseudo_peer(local_node_record.to_string(), block_source).await.unwrap();
});
Ok(handle)
}