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Network upgrades (#2345)

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Age Manning 2021-06-03 11:11:33 +10:00
parent b0f5c4c776
commit 4aa06c9555
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GPG Key ID: 05EED64B79E06A93
16 changed files with 449 additions and 354 deletions
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634
Cargo.lock generated
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File diff suppressed because it is too large Load Diff

6
beacon_node/eth2_libp2p/Cargo.toml
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@ -5,7 +5,7 @@ authors = ["Sigma Prime <contact@sigmaprime.io>"]
edition = "2018"
[dependencies]
discv5 = { version = "0.1.0-beta.5", features = ["libp2p"] }
discv5 = { version = "0.1.0-beta.4", features = ["libp2p"] }
unsigned-varint = { version = "0.6.0", features = ["codec"] }
types = { path = "../../consensus/types" }
hashset_delay = { path = "../../common/hashset_delay" }
@ -42,9 +42,9 @@ regex = "1.3.9"
strum = { version = "0.20", features = ["derive"] }
[dependencies.libp2p]
version = "0.35.1"
version = "0.38.0"
default-features = false
features = ["websocket", "identify", "mplex", "yamux", "noise", "gossipsub", "dns", "tcp-tokio"]
features = ["websocket", "identify", "mplex", "yamux", "noise", "gossipsub", "dns-tokio", "tcp-tokio"]
[dev-dependencies]
tokio = { version = "1.1.0", features = ["full"] }

8
beacon_node/eth2_libp2p/src/behaviour/handler/delegate.rs
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@ -56,7 +56,7 @@ impl<TSpec: EthSpec> DelegatingHandler<TSpec> {
/// Wrapper around the `ProtocolsHandler::InEvent` types of the handlers.
/// Simply delegated to the corresponding behaviour's handler.
#[derive(Debug, Clone)]
#[derive(Debug)]
pub enum DelegateIn<TSpec: EthSpec> {
Gossipsub(<GossipHandler as ProtocolsHandler>::InEvent),
RPC(<RPCHandler<TSpec> as ProtocolsHandler>::InEvent),
@ -141,8 +141,8 @@ impl<TSpec: EthSpec> ProtocolsHandler for DelegatingHandler<TSpec> {
.max(identify_proto.timeout());
let select = SelectUpgrade::new(
gossip_proto.into_upgrade().1,
SelectUpgrade::new(rpc_proto.into_upgrade().1, identify_proto.into_upgrade().1),
gossip_proto.into_upgrade().0,
SelectUpgrade::new(rpc_proto.into_upgrade().0, identify_proto.into_upgrade().0),
);
SubstreamProtocol::new(select, ()).with_timeout(timeout)
@ -202,7 +202,7 @@ impl<TSpec: EthSpec> ProtocolsHandler for DelegatingHandler<TSpec> {
match event {
DelegateIn::Gossipsub(ev) => self.gossip_handler.inject_event(ev),
DelegateIn::RPC(ev) => self.rpc_handler.inject_event(ev),
DelegateIn::Identify(()) => self.identify_handler.inject_event(()),
DelegateIn::Identify(ev) => self.identify_handler.inject_event(ev),
}
}

1
beacon_node/eth2_libp2p/src/behaviour/handler/mod.rs
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@ -34,7 +34,6 @@ impl<TSpec: EthSpec> BehaviourHandler<TSpec> {
}
}
#[derive(Clone)]
pub enum BehaviourHandlerIn<TSpec: EthSpec> {
Delegate(DelegateIn<TSpec>),
/// Start the shutdown process.

37
beacon_node/eth2_libp2p/src/behaviour/mod.rs
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@ -24,7 +24,7 @@ use libp2p::{
Gossipsub as BaseGossipsub, GossipsubEvent, IdentTopic as Topic, MessageAcceptance,
MessageAuthenticity, MessageId, PeerScoreThresholds,
},
identify::{Identify, IdentifyEvent},
identify::{Identify, IdentifyConfig, IdentifyEvent},
swarm::{
AddressScore, NetworkBehaviour, NetworkBehaviourAction as NBAction, NotifyHandler,
PollParameters, ProtocolsHandler,
@ -151,18 +151,14 @@ impl<TSpec: EthSpec> Behaviour<TSpec> {
) -> error::Result<Self> {
let behaviour_log = log.new(o!());
let identify = if net_conf.private {
Identify::new(
"".into(),
let identify_config = if net_conf.private {
IdentifyConfig::new(
"".into(),
local_key.public(), // Still send legitimate public key
)
} else {
Identify::new(
"lighthouse/libp2p".into(),
lighthouse_version::version_with_platform(),
local_key.public(),
)
IdentifyConfig::new("eth2/1.0.0".into(), local_key.public())
.with_agent_version(lighthouse_version::version_with_platform())
};
let enr_fork_id = network_globals
@ -221,7 +217,7 @@ impl<TSpec: EthSpec> Behaviour<TSpec> {
Ok(Behaviour {
eth2_rpc: RPC::new(log.clone()),
gossipsub,
identify,
identify: Identify::new(identify_config),
peer_manager: PeerManager::new(local_key, net_conf, network_globals.clone(), log)
.await?,
events: VecDeque::new(),
@ -902,11 +898,7 @@ impl<TSpec: EthSpec> Behaviour<TSpec> {
fn on_identify_event(&mut self, event: IdentifyEvent) {
match event {
IdentifyEvent::Received {
peer_id,
mut info,
observed_addr,
} => {
IdentifyEvent::Received { peer_id, mut info } => {
if info.listen_addrs.len() > MAX_IDENTIFY_ADDRESSES {
debug!(
self.log,
@ -921,12 +913,13 @@ impl<TSpec: EthSpec> Behaviour<TSpec> {
"protocol_version" => info.protocol_version,
"agent_version" => info.agent_version,
"listening_ addresses" => ?info.listen_addrs,
"observed_address" => ?observed_addr,
"observed_address" => ?info.observed_addr,
"protocols" => ?info.protocols
);
}
IdentifyEvent::Sent { .. } => {}
IdentifyEvent::Error { .. } => {}
IdentifyEvent::Pushed { .. } => {}
}
}
@ -1171,12 +1164,16 @@ impl<TSpec: EthSpec> NetworkBehaviour for Behaviour<TSpec> {
delegate_to_behaviours!(self, inject_dial_failure, peer_id);
}
fn inject_new_listen_addr(&mut self, addr: &Multiaddr) {
delegate_to_behaviours!(self, inject_new_listen_addr, addr);
fn inject_new_listener(&mut self, id: ListenerId) {
delegate_to_behaviours!(self, inject_new_listener, id);
}
fn inject_expired_listen_addr(&mut self, addr: &Multiaddr) {
delegate_to_behaviours!(self, inject_expired_listen_addr, addr);
fn inject_new_listen_addr(&mut self, id: ListenerId, addr: &Multiaddr) {
delegate_to_behaviours!(self, inject_new_listen_addr, id, addr);
}
fn inject_expired_listen_addr(&mut self, id: ListenerId, addr: &Multiaddr) {
delegate_to_behaviours!(self, inject_expired_listen_addr, id, addr);
}
fn inject_new_external_addr(&mut self, addr: &Multiaddr) {

1
beacon_node/eth2_libp2p/src/config.rs
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@ -163,6 +163,7 @@ impl Default for Config {
.query_parallelism(5)
.disable_report_discovered_peers()
.ip_limit() // limits /24 IP's in buckets.
.incoming_bucket_limit(8) // half the bucket size
.ping_interval(Duration::from_secs(300))
.build();

26
beacon_node/eth2_libp2p/src/service.rs
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@ -221,7 +221,7 @@ impl<TSpec: EthSpec> Service<TSpec> {
let mut subscribed_topics: Vec<GossipKind> = vec![];
for topic_kind in &config.topics {
if swarm.subscribe_kind(topic_kind.clone()) {
if swarm.behaviour_mut().subscribe_kind(topic_kind.clone()) {
subscribed_topics.push(topic_kind.clone());
} else {
warn!(log, "Could not subscribe to topic"; "topic" => %topic_kind);
@ -244,7 +244,9 @@ impl<TSpec: EthSpec> Service<TSpec> {
/// Sends a request to a peer, with a given Id.
pub fn send_request(&mut self, peer_id: PeerId, request_id: RequestId, request: Request) {
self.swarm.send_request(peer_id, request_id, request);
self.swarm
.behaviour_mut()
.send_request(peer_id, request_id, request);
}
/// Informs the peer that their request failed.
@ -255,22 +257,30 @@ impl<TSpec: EthSpec> Service<TSpec> {
error: RPCResponseErrorCode,
reason: String,
) {
self.swarm._send_error_reponse(peer_id, id, error, reason);
self.swarm
.behaviour_mut()
._send_error_reponse(peer_id, id, error, reason);
}
/// Report a peer's action.
pub fn report_peer(&mut self, peer_id: &PeerId, action: PeerAction, source: ReportSource) {
self.swarm.report_peer(peer_id, action, source);
self.swarm
.behaviour_mut()
.report_peer(peer_id, action, source);
}
/// Disconnect and ban a peer, providing a reason.
pub fn goodbye_peer(&mut self, peer_id: &PeerId, reason: GoodbyeReason, source: ReportSource) {
self.swarm.goodbye_peer(peer_id, reason, source);
self.swarm
.behaviour_mut()
.goodbye_peer(peer_id, reason, source);
}
/// Sends a response to a peer's request.
pub fn send_response(&mut self, peer_id: PeerId, id: PeerRequestId, response: Response<TSpec>) {
self.swarm.send_successful_response(peer_id, id, response);
self.swarm
.behaviour_mut()
.send_successful_response(peer_id, id, response);
}
pub async fn next_event(&mut self) -> Libp2pEvent<TSpec> {
@ -350,8 +360,8 @@ type BoxedTransport = Boxed<(PeerId, StreamMuxerBox)>;
fn build_transport(
local_private_key: Keypair,
) -> std::io::Result<(BoxedTransport, Arc<BandwidthSinks>)> {
let transport = libp2p::tcp::TokioTcpConfig::new().nodelay(true);
let transport = libp2p::dns::DnsConfig::new(transport)?;
let tcp = libp2p::tcp::TokioTcpConfig::new().nodelay(true);
let transport = libp2p::dns::TokioDnsConfig::system(tcp)?;
#[cfg(feature = "libp2p-websocket")]
let transport = {
let trans_clone = transport.clone();

4
beacon_node/eth2_libp2p/tests/common/mod.rs
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@ -126,7 +126,7 @@ pub async fn build_libp2p_instance(
#[allow(dead_code)]
pub fn get_enr(node: &LibP2PService<E>) -> Enr {
node.swarm.local_enr()
node.swarm.behaviour().local_enr()
}
// Returns `n` libp2p peers in fully connected topology.
@ -171,7 +171,7 @@ pub async fn build_node_pair(
let mut sender = build_libp2p_instance(rt.clone(), vec![], sender_log).await;
let mut receiver = build_libp2p_instance(rt, vec![], receiver_log).await;
let receiver_multiaddr = receiver.swarm.local_enr().multiaddr()[1].clone();
let receiver_multiaddr = receiver.swarm.behaviour_mut().local_enr().multiaddr()[1].clone();
// let the two nodes set up listeners
let sender_fut = async {

32
beacon_node/eth2_libp2p/tests/rpc_tests.rs
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@ -56,7 +56,7 @@ fn test_status_rpc() {
Libp2pEvent::Behaviour(BehaviourEvent::PeerDialed(peer_id)) => {
// Send a STATUS message
debug!(log, "Sending RPC");
sender.swarm.send_request(
sender.swarm.behaviour_mut().send_request(
peer_id,
RequestId::Sync(10),
rpc_request.clone(),
@ -90,7 +90,7 @@ fn test_status_rpc() {
if request == rpc_request {
// send the response
debug!(log, "Receiver Received");
receiver.swarm.send_successful_response(
receiver.swarm.behaviour_mut().send_successful_response(
peer_id,
id,
rpc_response.clone(),
@ -152,7 +152,7 @@ fn test_blocks_by_range_chunked_rpc() {
Libp2pEvent::Behaviour(BehaviourEvent::PeerDialed(peer_id)) => {
// Send a STATUS message
debug!(log, "Sending RPC");
sender.swarm.send_request(
sender.swarm.behaviour_mut().send_request(
peer_id,
RequestId::Sync(10),
rpc_request.clone(),
@ -197,14 +197,14 @@ fn test_blocks_by_range_chunked_rpc() {
// send the response
warn!(log, "Receiver got request");
for _ in 1..=messages_to_send {
receiver.swarm.send_successful_response(
receiver.swarm.behaviour_mut().send_successful_response(
peer_id,
id,
rpc_response.clone(),
);
}
// send the stream termination
receiver.swarm.send_successful_response(
receiver.swarm.behaviour_mut().send_successful_response(
peer_id,
id,
Response::BlocksByRange(None),
@ -266,7 +266,7 @@ fn test_blocks_by_range_chunked_rpc_terminates_correctly() {
Libp2pEvent::Behaviour(BehaviourEvent::PeerDialed(peer_id)) => {
// Send a STATUS message
debug!(log, "Sending RPC");
sender.swarm.send_request(
sender.swarm.behaviour_mut().send_request(
peer_id,
RequestId::Sync(10),
rpc_request.clone(),
@ -335,7 +335,7 @@ fn test_blocks_by_range_chunked_rpc_terminates_correctly() {
if message_info.is_some() {
messages_sent += 1;
let (peer_id, stream_id) = message_info.as_ref().unwrap();
receiver.swarm.send_successful_response(
receiver.swarm.behaviour_mut().send_successful_response(
*peer_id,
*stream_id,
rpc_response.clone(),
@ -398,7 +398,7 @@ fn test_blocks_by_range_single_empty_rpc() {
Libp2pEvent::Behaviour(BehaviourEvent::PeerDialed(peer_id)) => {
// Send a STATUS message
debug!(log, "Sending RPC");
sender.swarm.send_request(
sender.swarm.behaviour_mut().send_request(
peer_id,
RequestId::Sync(10),
rpc_request.clone(),
@ -441,14 +441,14 @@ fn test_blocks_by_range_single_empty_rpc() {
warn!(log, "Receiver got request");
for _ in 1..=messages_to_send {
receiver.swarm.send_successful_response(
receiver.swarm.behaviour_mut().send_successful_response(
peer_id,
id,
rpc_response.clone(),
);
}
// send the stream termination
receiver.swarm.send_successful_response(
receiver.swarm.behaviour_mut().send_successful_response(
peer_id,
id,
Response::BlocksByRange(None),
@ -513,7 +513,7 @@ fn test_blocks_by_root_chunked_rpc() {
Libp2pEvent::Behaviour(BehaviourEvent::PeerDialed(peer_id)) => {
// Send a STATUS message
debug!(log, "Sending RPC");
sender.swarm.send_request(
sender.swarm.behaviour_mut().send_request(
peer_id,
RequestId::Sync(10),
rpc_request.clone(),
@ -556,7 +556,7 @@ fn test_blocks_by_root_chunked_rpc() {
debug!(log, "Receiver got request");
for _ in 1..=messages_to_send {
receiver.swarm.send_successful_response(
receiver.swarm.behaviour_mut().send_successful_response(
peer_id,
id,
rpc_response.clone(),
@ -564,7 +564,7 @@ fn test_blocks_by_root_chunked_rpc() {
debug!(log, "Sending message");
}
// send the stream termination
receiver.swarm.send_successful_response(
receiver.swarm.behaviour_mut().send_successful_response(
peer_id,
id,
Response::BlocksByRange(None),
@ -634,7 +634,7 @@ fn test_blocks_by_root_chunked_rpc_terminates_correctly() {
Libp2pEvent::Behaviour(BehaviourEvent::PeerDialed(peer_id)) => {
// Send a STATUS message
debug!(log, "Sending RPC");
sender.swarm.send_request(
sender.swarm.behaviour_mut().send_request(
peer_id,
RequestId::Sync(10),
rpc_request.clone(),
@ -703,7 +703,7 @@ fn test_blocks_by_root_chunked_rpc_terminates_correctly() {
if message_info.is_some() {
messages_sent += 1;
let (peer_id, stream_id) = message_info.as_ref().unwrap();
receiver.swarm.send_successful_response(
receiver.swarm.behaviour_mut().send_successful_response(
*peer_id,
*stream_id,
rpc_response.clone(),
@ -749,7 +749,7 @@ fn test_goodbye_rpc() {
Libp2pEvent::Behaviour(BehaviourEvent::PeerDialed(peer_id)) => {
// Send a goodbye and disconnect
debug!(log, "Sending RPC");
sender.swarm.goodbye_peer(
sender.swarm.behaviour_mut().goodbye_peer(
&peer_id,
GoodbyeReason::IrrelevantNetwork,
ReportSource::SyncService,

1
beacon_node/http_api/Cargo.toml
View File

@ -34,5 +34,4 @@ futures = "0.3.8"
store = { path = "../store" }
environment = { path = "../../lighthouse/environment" }
tree_hash = "0.1.1"
discv5 = { version = "0.1.0-beta.5", features = ["libp2p"] }
sensitive_url = { path = "../../common/sensitive_url" }

2
beacon_node/http_api/tests/tests.rs
View File

@ -5,11 +5,11 @@ use beacon_chain::{
test_utils::{AttestationStrategy, BeaconChainHarness, BlockStrategy, EphemeralHarnessType},
BeaconChain, StateSkipConfig, WhenSlotSkipped, MAXIMUM_GOSSIP_CLOCK_DISPARITY,
};
use discv5::enr::{CombinedKey, EnrBuilder};
use environment::null_logger;
use eth2::Error;
use eth2::StatusCode;
use eth2::{types::*, BeaconNodeHttpClient, Timeouts};
use eth2_libp2p::discv5::enr::{CombinedKey, EnrBuilder};
use eth2_libp2p::{
rpc::methods::MetaData,
types::{EnrBitfield, SyncState},

1
beacon_node/network/Cargo.toml
View File

@ -15,7 +15,6 @@ slog-term = "2.6.0"
slog-async = "2.5.0"
logging = { path = "../../common/logging" }
environment = { path = "../../lighthouse/environment" }
discv5 = { version = "0.1.0-beta.3" }
[dependencies]
beacon_chain = { path = "../beacon_chain" }

2
beacon_node/network/src/beacon_processor/tests.rs
View File

@ -8,8 +8,8 @@ use beacon_chain::test_utils::{
AttestationStrategy, BeaconChainHarness, BlockStrategy, EphemeralHarnessType,
};
use beacon_chain::{BeaconChain, MAXIMUM_GOSSIP_CLOCK_DISPARITY};
use discv5::enr::{CombinedKey, EnrBuilder};
use environment::{null_logger, Environment, EnvironmentBuilder};
use eth2_libp2p::discv5::enr::{CombinedKey, EnrBuilder};
use eth2_libp2p::{rpc::methods::MetaData, types::EnrBitfield, MessageId, NetworkGlobals, PeerId};
use slot_clock::SlotClock;
use std::cmp;

7
beacon_node/network/src/persisted_dht.rs
View File

@ -27,6 +27,13 @@ pub fn persist_dht<E: EthSpec, Hot: ItemStore<E>, Cold: ItemStore<E>>(
store.put_item(&DHT_DB_KEY, &PersistedDht { enrs })
}
/// Attempts to clear any DHT entries.
pub fn clear_dht<E: EthSpec, Hot: ItemStore<E>, Cold: ItemStore<E>>(
store: Arc<HotColdDB<E, Hot, Cold>>,
) -> Result<(), store::Error> {
store.hot_db.delete::<PersistedDht>(&DHT_DB_KEY)
}
/// Wrapper around DHT for persistence to disk.
pub struct PersistedDht {
pub enrs: Vec<Enr>,

39
beacon_node/network/src/service.rs
View File

@ -1,4 +1,4 @@
use crate::persisted_dht::{load_dht, persist_dht};
use crate::persisted_dht::{clear_dht, load_dht, persist_dht};
use crate::router::{Router, RouterMessage};
use crate::{
attestation_service::{AttServiceMessage, AttestationService},
@ -178,7 +178,7 @@ impl<T: BeaconChainTypes> NetworkService<T> {
"Loading peers into the routing table"; "peers" => enrs_to_load.len()
);
for enr in enrs_to_load {
libp2p.swarm.add_enr(enr.clone());
libp2p.swarm.behaviour_mut().add_enr(enr.clone());
}
}
@ -251,7 +251,7 @@ fn spawn_service<T: BeaconChainTypes>(
.map(|gauge| gauge.reset());
}
metrics::update_gossip_metrics::<T::EthSpec>(
&service.libp2p.swarm.gs(),
&service.libp2p.swarm.behaviour_mut().gs(),
&service.network_globals,
);
// update sync metrics
@ -287,8 +287,7 @@ fn spawn_service<T: BeaconChainTypes>(
})
)
}).unwrap_or(None) {
if (*service.libp2p.swarm)
.update_gossipsub_parameters(active_validators, slot).is_err() {
if service.libp2p.swarm.behaviour_mut().update_gossipsub_parameters(active_validators, slot).is_err() {
error!(
service.log,
"Failed to update gossipsub parameters";
@ -314,7 +313,7 @@ fn spawn_service<T: BeaconChainTypes>(
service.upnp_mappings = (tcp_socket.map(|s| s.port()), udp_socket.map(|s| s.port()));
// If there is an external TCP port update, modify our local ENR.
if let Some(tcp_socket) = tcp_socket {
if let Err(e) = service.libp2p.swarm.peer_manager().discovery_mut().update_enr_tcp_port(tcp_socket.port()) {
if let Err(e) = service.libp2p.swarm.behaviour_mut().peer_manager().discovery_mut().update_enr_tcp_port(tcp_socket.port()) {
warn!(service.log, "Failed to update ENR"; "error" => e);
}
}
@ -322,7 +321,7 @@ fn spawn_service<T: BeaconChainTypes>(
// UPnP mappings
if !service.discovery_auto_update {
if let Some(udp_socket) = udp_socket {
if let Err(e) = service.libp2p.swarm.peer_manager().discovery_mut().update_enr_udp_socket(udp_socket) {
if let Err(e) = service.libp2p.swarm.behaviour_mut().peer_manager().discovery_mut().update_enr_udp_socket(udp_socket) {
warn!(service.log, "Failed to update ENR"; "error" => e);
}
}
@ -341,6 +340,7 @@ fn spawn_service<T: BeaconChainTypes>(
service
.libp2p
.swarm
.behaviour_mut()
.report_message_validation_result(
&propagation_source, message_id, validation_result
);
@ -359,7 +359,7 @@ fn spawn_service<T: BeaconChainTypes>(
"topics" => ?topic_kinds
);
metrics::expose_publish_metrics(&messages);
service.libp2p.swarm.publish(messages);
service.libp2p.swarm.behaviour_mut().publish(messages);
}
NetworkMessage::ReportPeer { peer_id, action, source } => service.libp2p.report_peer(&peer_id, action, source),
NetworkMessage::GoodbyePeer { peer_id, reason, source } => service.libp2p.goodbye_peer(&peer_id, reason, source),
@ -375,7 +375,7 @@ fn spawn_service<T: BeaconChainTypes>(
let already_subscribed = service.network_globals.gossipsub_subscriptions.read().clone();
let already_subscribed = already_subscribed.iter().map(|x| x.kind()).collect::<std::collections::HashSet<_>>();
for topic_kind in eth2_libp2p::types::CORE_TOPICS.iter().filter(|topic| already_subscribed.get(topic).is_none()) {
if service.libp2p.swarm.subscribe_kind(topic_kind.clone()) {
if service.libp2p.swarm.behaviour_mut().subscribe_kind(topic_kind.clone()) {
subscribed_topics.push(topic_kind.clone());
} else {
warn!(service.log, "Could not subscribe to topic"; "topic" => %topic_kind);
@ -387,9 +387,9 @@ fn spawn_service<T: BeaconChainTypes>(
for subnet_id in 0..<<T as BeaconChainTypes>::EthSpec as EthSpec>::SubnetBitfieldLength::to_u64() {
let subnet_id = SubnetId::new(subnet_id);
let topic_kind = eth2_libp2p::types::GossipKind::Attestation(subnet_id);
if service.libp2p.swarm.subscribe_kind(topic_kind.clone()) {
if service.libp2p.swarm.behaviour_mut().subscribe_kind(topic_kind.clone()) {
// Update the ENR bitfield.
service.libp2p.swarm.update_enr_subnet(subnet_id, true);
service.libp2p.swarm.behaviour_mut().update_enr_subnet(subnet_id, true);
subscribed_topics.push(topic_kind.clone());
} else {
warn!(service.log, "Could not subscribe to topic"; "topic" => %topic_kind);
@ -407,19 +407,19 @@ fn spawn_service<T: BeaconChainTypes>(
Some(attestation_service_message) = service.attestation_service.next() => {
match attestation_service_message {
AttServiceMessage::Subscribe(subnet_id) => {
service.libp2p.swarm.subscribe_to_subnet(subnet_id);
service.libp2p.swarm.behaviour_mut().subscribe_to_subnet(subnet_id);
}
AttServiceMessage::Unsubscribe(subnet_id) => {
service.libp2p.swarm.unsubscribe_from_subnet(subnet_id);
service.libp2p.swarm.behaviour_mut().unsubscribe_from_subnet(subnet_id);
}
AttServiceMessage::EnrAdd(subnet_id) => {
service.libp2p.swarm.update_enr_subnet(subnet_id, true);
service.libp2p.swarm.behaviour_mut().update_enr_subnet(subnet_id, true);
}
AttServiceMessage::EnrRemove(subnet_id) => {
service.libp2p.swarm.update_enr_subnet(subnet_id, false);
service.libp2p.swarm.behaviour_mut().update_enr_subnet(subnet_id, false);
}
AttServiceMessage::DiscoverPeers(subnets_to_discover) => {
service.libp2p.swarm.discover_subnet_peers(subnets_to_discover);
service.libp2p.swarm.behaviour_mut().discover_subnet_peers(subnets_to_discover);
}
}
}
@ -541,6 +541,7 @@ fn spawn_service<T: BeaconChainTypes>(
service
.libp2p
.swarm
.behaviour_mut()
.update_fork_version(service.beacon_chain.enr_fork_id());
service.next_fork_update = next_fork_delay(&service.beacon_chain);
}
@ -566,12 +567,16 @@ fn next_fork_delay<T: BeaconChainTypes>(
impl<T: BeaconChainTypes> Drop for NetworkService<T> {
fn drop(&mut self) {
// network thread is terminating
let enrs = self.libp2p.swarm.enr_entries();
let enrs = self.libp2p.swarm.behaviour_mut().enr_entries();
debug!(
self.log,
"Persisting DHT to store";
"Number of peers" => enrs.len(),
);
if let Err(e) = clear_dht::<T::EthSpec, T::HotStore, T::ColdStore>(self.store.clone()) {
error!(self.log, "Failed to clear old DHT entries"; "error" => ?e);
}
// Still try to update new entries
match persist_dht::<T::EthSpec, T::HotStore, T::ColdStore>(self.store.clone(), enrs) {
Err(e) => error!(
self.log,

2
common/eth2_network_config/Cargo.toml
View File

@ -19,4 +19,4 @@ serde_yaml = "0.8.13"
types = { path = "../../consensus/types"}
eth2_ssz = "0.1.2"
eth2_config = { path = "../eth2_config"}
enr = { version = "0.5.0", features = ["ed25519", "k256"] }
enr = { version = "0.5.1", features = ["ed25519", "k256"] }