//! call into the provided message handlers (probably a ChannelManager and P2PGossipSync) with
//! messages they should handle, and encoding/sending response messages.
+use bitcoin::blockdata::constants::ChainHash;
use bitcoin::secp256k1::{self, Secp256k1, SecretKey, PublicKey};
use crate::sign::{KeysManager, NodeSigner, Recipient};
use crate::util::ser::{VecWriter, Writeable, Writer};
use crate::ln::peer_channel_encryptor::{PeerChannelEncryptor,NextNoiseStep};
use crate::ln::wire;
-use crate::ln::wire::Encode;
+use crate::ln::wire::{Encode, Type};
use crate::onion_message::{CustomOnionMessageContents, CustomOnionMessageHandler, SimpleArcOnionMessenger, SimpleRefOnionMessenger};
use crate::routing::gossip::{NetworkGraph, P2PGossipSync, NodeId, NodeAlias};
use crate::util::atomic_counter::AtomicCounter;
/// in the process. Each message is paired with the node id of the intended recipient. If no
/// connection to the node exists, then the message is simply not sent.
fn get_and_clear_pending_msg(&self) -> Vec<(PublicKey, Self::CustomMessage)>;
+
+ /// Gets the node feature flags which this handler itself supports. All available handlers are
+ /// queried similarly and their feature flags are OR'd together to form the [`NodeFeatures`]
+ /// which are broadcasted in our [`NodeAnnouncement`] message.
+ ///
+ /// [`NodeAnnouncement`]: crate::ln::msgs::NodeAnnouncement
+ fn provided_node_features(&self) -> NodeFeatures;
+
+ /// Gets the init feature flags which should be sent to the given peer. All available handlers
+ /// are queried similarly and their feature flags are OR'd together to form the [`InitFeatures`]
+ /// which are sent in our [`Init`] message.
+ ///
+ /// [`Init`]: crate::ln::msgs::Init
+ fn provided_init_features(&self, their_node_id: &PublicKey) -> InitFeatures;
}
/// A dummy struct which implements `RoutingMessageHandler` without storing any routing information
}
fn get_and_clear_pending_msg(&self) -> Vec<(PublicKey, Self::CustomMessage)> { Vec::new() }
+
+ fn provided_node_features(&self) -> NodeFeatures { NodeFeatures::empty() }
+
+ fn provided_init_features(&self, _their_node_id: &PublicKey) -> InitFeatures {
+ InitFeatures::empty()
+ }
}
/// A dummy struct which implements `ChannelMessageHandler` without having any channels.
features
}
+ fn get_genesis_hashes(&self) -> Option<Vec<ChainHash>> {
+ // We don't enforce any chains upon peer connection for `ErroringMessageHandler` and leave it up
+ // to users of `ErroringMessageHandler` to make decisions on network compatiblility.
+ // There's not really any way to pull in specific networks here, and hardcoding can cause breakages.
+ None
+ }
+
fn handle_open_channel_v2(&self, their_node_id: &PublicKey, msg: &msgs::OpenChannelV2) {
ErroringMessageHandler::push_error(self, their_node_id, msg.temporary_channel_id);
}
SecretKey::from_slice(&Sha256::from_engine(ephemeral_hash).into_inner()).expect("You broke SHA-256!")
}
+ fn init_features(&self, their_node_id: &PublicKey) -> InitFeatures {
+ self.message_handler.chan_handler.provided_init_features(their_node_id)
+ | self.message_handler.route_handler.provided_init_features(their_node_id)
+ | self.message_handler.onion_message_handler.provided_init_features(their_node_id)
+ | self.message_handler.custom_message_handler.provided_init_features(their_node_id)
+ }
+
/// Indicates a new outbound connection has been established to a node with the given `node_id`
/// and an optional remote network address.
///
Ok(x) => x,
Err(e) => {
match e.action {
- msgs::ErrorAction::DisconnectPeer { msg: _ } => {
- //TODO: Try to push msg
+ msgs::ErrorAction::DisconnectPeer { .. } => {
+ // We may have an `ErrorMessage` to send to the peer,
+ // but writing to the socket while reading can lead to
+ // re-entrant code and possibly unexpected behavior. The
+ // message send is optimistic anyway, and in this case
+ // we immediately disconnect the peer.
+ log_debug!(self.logger, "Error handling message{}; disconnecting peer with: {}", OptionalFromDebugger(&peer_node_id), e.err);
+ return Err(PeerHandleError { });
+ },
+ msgs::ErrorAction::DisconnectPeerWithWarning { .. } => {
+ // We have a `WarningMessage` to send to the peer, but
+ // writing to the socket while reading can lead to
+ // re-entrant code and possibly unexpected behavior. The
+ // message send is optimistic anyway, and in this case
+ // we immediately disconnect the peer.
log_debug!(self.logger, "Error handling message{}; disconnecting peer with: {}", OptionalFromDebugger(&peer_node_id), e.err);
return Err(PeerHandleError { });
},
peer.set_their_node_id(their_node_id);
insert_node_id!();
- let features = self.message_handler.chan_handler.provided_init_features(&their_node_id)
- .or(self.message_handler.route_handler.provided_init_features(&their_node_id))
- .or(self.message_handler.onion_message_handler.provided_init_features(&their_node_id));
- let resp = msgs::Init { features, remote_network_address: filter_addresses(peer.their_net_address.clone()) };
+ let features = self.init_features(&their_node_id);
+ let networks = self.message_handler.chan_handler.get_genesis_hashes();
+ let resp = msgs::Init { features, networks, remote_network_address: filter_addresses(peer.their_net_address.clone()) };
self.enqueue_message(peer, &resp);
peer.awaiting_pong_timer_tick_intervals = 0;
},
peer.pending_read_is_header = true;
peer.set_their_node_id(their_node_id);
insert_node_id!();
- let features = self.message_handler.chan_handler.provided_init_features(&their_node_id)
- .or(self.message_handler.route_handler.provided_init_features(&their_node_id))
- .or(self.message_handler.onion_message_handler.provided_init_features(&their_node_id));
- let resp = msgs::Init { features, remote_network_address: filter_addresses(peer.their_net_address.clone()) };
+ let features = self.init_features(&their_node_id);
+ let networks = self.message_handler.chan_handler.get_genesis_hashes();
+ let resp = msgs::Init { features, networks, remote_network_address: filter_addresses(peer.their_net_address.clone()) };
self.enqueue_message(peer, &resp);
peer.awaiting_pong_timer_tick_intervals = 0;
},
Ok(x) => x,
Err(e) => {
match e {
- // Note that to avoid recursion we never call
+ // Note that to avoid re-entrancy we never call
// `do_attempt_write_data` from here, causing
// the messages enqueued here to not actually
// be sent before the peer is disconnected.
});
continue;
}
- (msgs::DecodeError::UnknownRequiredFeature, ty) => {
- log_gossip!(self.logger, "Received a message with an unknown required feature flag or TLV, you may want to update!");
- self.enqueue_message(peer, &msgs::WarningMessage { channel_id: [0; 32], data: format!("Received an unknown required feature/TLV in message type {:?}", ty) });
+ (msgs::DecodeError::UnknownRequiredFeature, _) => {
+ log_debug!(self.logger, "Received a message with an unknown required feature flag or TLV, you may want to update!");
return Err(PeerHandleError { });
}
(msgs::DecodeError::UnknownVersion, _) => return Err(PeerHandleError { }),
// Need an Init as first message
if let wire::Message::Init(msg) = message {
- if msg.features.requires_unknown_bits() {
- log_debug!(self.logger, "Peer features required unknown version bits");
+ // Check if we have any compatible chains if the `networks` field is specified.
+ if let Some(networks) = &msg.networks {
+ if let Some(our_chains) = self.message_handler.chan_handler.get_genesis_hashes() {
+ let mut have_compatible_chains = false;
+ 'our_chains: for our_chain in our_chains.iter() {
+ for their_chain in networks {
+ if our_chain == their_chain {
+ have_compatible_chains = true;
+ break 'our_chains;
+ }
+ }
+ }
+ if !have_compatible_chains {
+ log_debug!(self.logger, "Peer does not support any of our supported chains");
+ return Err(PeerHandleError { }.into());
+ }
+ }
+ }
+
+ let our_features = self.init_features(&their_node_id);
+ if msg.features.requires_unknown_bits_from(&our_features) {
+ log_debug!(self.logger, "Peer requires features unknown to us");
+ return Err(PeerHandleError { }.into());
+ }
+
+ if our_features.requires_unknown_bits_from(&msg.features) {
+ log_debug!(self.logger, "We require features unknown to our peer");
return Err(PeerHandleError { }.into());
}
+
if peer_lock.their_features.is_some() {
return Err(PeerHandleError { }.into());
}
log_pubkey!(node_id), msg.contents.short_channel_id);
self.enqueue_message(&mut *get_peer_for_forwarding!(node_id), msg);
},
- MessageSendEvent::HandleError { ref node_id, ref action } => {
- match *action {
- msgs::ErrorAction::DisconnectPeer { ref msg } => {
+ MessageSendEvent::HandleError { node_id, action } => {
+ match action {
+ msgs::ErrorAction::DisconnectPeer { msg } => {
+ if let Some(msg) = msg.as_ref() {
+ log_trace!(self.logger, "Handling DisconnectPeer HandleError event in peer_handler for node {} with message {}",
+ log_pubkey!(node_id), msg.data);
+ } else {
+ log_trace!(self.logger, "Handling DisconnectPeer HandleError event in peer_handler for node {}",
+ log_pubkey!(node_id));
+ }
+ // We do not have the peers write lock, so we just store that we're
+ // about to disconenct the peer and do it after we finish
+ // processing most messages.
+ let msg = msg.map(|msg| wire::Message::<<<CMH as core::ops::Deref>::Target as wire::CustomMessageReader>::CustomMessage>::Error(msg));
+ peers_to_disconnect.insert(node_id, msg);
+ },
+ msgs::ErrorAction::DisconnectPeerWithWarning { msg } => {
+ log_trace!(self.logger, "Handling DisconnectPeer HandleError event in peer_handler for node {} with message {}",
+ log_pubkey!(node_id), msg.data);
// We do not have the peers write lock, so we just store that we're
// about to disconenct the peer and do it after we finish
// processing most messages.
- peers_to_disconnect.insert(*node_id, msg.clone());
+ peers_to_disconnect.insert(node_id, Some(wire::Message::Warning(msg)));
},
msgs::ErrorAction::IgnoreAndLog(level) => {
log_given_level!(self.logger, level, "Received a HandleError event to be ignored for node {}", log_pubkey!(node_id));
},
msgs::ErrorAction::IgnoreDuplicateGossip => {},
msgs::ErrorAction::IgnoreError => {
- log_debug!(self.logger, "Received a HandleError event to be ignored for node {}", log_pubkey!(node_id));
- },
+ log_debug!(self.logger, "Received a HandleError event to be ignored for node {}", log_pubkey!(node_id));
+ },
msgs::ErrorAction::SendErrorMessage { ref msg } => {
log_trace!(self.logger, "Handling SendErrorMessage HandleError event in peer_handler for node {} with message {}",
log_pubkey!(node_id),
msg.data);
- self.enqueue_message(&mut *get_peer_for_forwarding!(node_id), msg);
+ self.enqueue_message(&mut *get_peer_for_forwarding!(&node_id), msg);
},
msgs::ErrorAction::SendWarningMessage { ref msg, ref log_level } => {
log_given_level!(self.logger, *log_level, "Handling SendWarningMessage HandleError event in peer_handler for node {} with message {}",
log_pubkey!(node_id),
msg.data);
- self.enqueue_message(&mut *get_peer_for_forwarding!(node_id), msg);
+ self.enqueue_message(&mut *get_peer_for_forwarding!(&node_id), msg);
},
}
},
if let Some(peer_mutex) = peers.remove(&descriptor) {
let mut peer = peer_mutex.lock().unwrap();
if let Some(msg) = msg {
- log_trace!(self.logger, "Handling DisconnectPeer HandleError event in peer_handler for node {} with message {}",
- log_pubkey!(node_id),
- msg.data);
self.enqueue_message(&mut *peer, &msg);
// This isn't guaranteed to work, but if there is enough free
// room in the send buffer, put the error message there...
addresses.sort_by_key(|addr| addr.get_id());
let features = self.message_handler.chan_handler.provided_node_features()
- .or(self.message_handler.route_handler.provided_node_features())
- .or(self.message_handler.onion_message_handler.provided_node_features());
+ | self.message_handler.route_handler.provided_node_features()
+ | self.message_handler.onion_message_handler.provided_node_features()
+ | self.message_handler.custom_message_handler.provided_node_features();
let announcement = msgs::UnsignedNodeAnnouncement {
features,
timestamp: self.last_node_announcement_serial.fetch_add(1, Ordering::AcqRel),
mod tests {
use crate::sign::{NodeSigner, Recipient};
use crate::events;
+ use crate::io;
+ use crate::ln::features::{InitFeatures, NodeFeatures};
use crate::ln::peer_channel_encryptor::PeerChannelEncryptor;
- use crate::ln::peer_handler::{PeerManager, MessageHandler, SocketDescriptor, IgnoringMessageHandler, filter_addresses};
+ use crate::ln::peer_handler::{CustomMessageHandler, PeerManager, MessageHandler, SocketDescriptor, IgnoringMessageHandler, filter_addresses};
use crate::ln::{msgs, wire};
- use crate::ln::msgs::NetAddress;
+ use crate::ln::msgs::{LightningError, NetAddress};
use crate::util::test_utils;
- use bitcoin::secp256k1::SecretKey;
+ use bitcoin::Network;
+ use bitcoin::blockdata::constants::ChainHash;
+ use bitcoin::secp256k1::{PublicKey, SecretKey};
use crate::prelude::*;
use crate::sync::{Arc, Mutex};
+ use core::convert::Infallible;
use core::sync::atomic::{AtomicBool, Ordering};
#[derive(Clone)]
struct PeerManagerCfg {
chan_handler: test_utils::TestChannelMessageHandler,
routing_handler: test_utils::TestRoutingMessageHandler,
+ custom_handler: TestCustomMessageHandler,
logger: test_utils::TestLogger,
node_signer: test_utils::TestNodeSigner,
}
+ struct TestCustomMessageHandler {
+ features: InitFeatures,
+ }
+
+ impl wire::CustomMessageReader for TestCustomMessageHandler {
+ type CustomMessage = Infallible;
+ fn read<R: io::Read>(&self, _: u16, _: &mut R) -> Result<Option<Self::CustomMessage>, msgs::DecodeError> {
+ Ok(None)
+ }
+ }
+
+ impl CustomMessageHandler for TestCustomMessageHandler {
+ fn handle_custom_message(&self, _: Infallible, _: &PublicKey) -> Result<(), LightningError> {
+ unreachable!();
+ }
+
+ fn get_and_clear_pending_msg(&self) -> Vec<(PublicKey, Self::CustomMessage)> { Vec::new() }
+
+ fn provided_node_features(&self) -> NodeFeatures { NodeFeatures::empty() }
+
+ fn provided_init_features(&self, _: &PublicKey) -> InitFeatures {
+ self.features.clone()
+ }
+ }
+
fn create_peermgr_cfgs(peer_count: usize) -> Vec<PeerManagerCfg> {
let mut cfgs = Vec::new();
for i in 0..peer_count {
let node_secret = SecretKey::from_slice(&[42 + i as u8; 32]).unwrap();
+ let features = {
+ let mut feature_bits = vec![0u8; 33];
+ feature_bits[32] = 0b00000001;
+ InitFeatures::from_le_bytes(feature_bits)
+ };
cfgs.push(
PeerManagerCfg{
- chan_handler: test_utils::TestChannelMessageHandler::new(),
+ chan_handler: test_utils::TestChannelMessageHandler::new(ChainHash::using_genesis_block(Network::Testnet)),
logger: test_utils::TestLogger::new(),
routing_handler: test_utils::TestRoutingMessageHandler::new(),
+ custom_handler: TestCustomMessageHandler { features },
node_signer: test_utils::TestNodeSigner::new(node_secret),
}
);
cfgs
}
- fn create_network<'a>(peer_count: usize, cfgs: &'a Vec<PeerManagerCfg>) -> Vec<PeerManager<FileDescriptor, &'a test_utils::TestChannelMessageHandler, &'a test_utils::TestRoutingMessageHandler, IgnoringMessageHandler, &'a test_utils::TestLogger, IgnoringMessageHandler, &'a test_utils::TestNodeSigner>> {
+ fn create_feature_incompatible_peermgr_cfgs(peer_count: usize) -> Vec<PeerManagerCfg> {
+ let mut cfgs = Vec::new();
+ for i in 0..peer_count {
+ let node_secret = SecretKey::from_slice(&[42 + i as u8; 32]).unwrap();
+ let features = {
+ let mut feature_bits = vec![0u8; 33 + i + 1];
+ feature_bits[33 + i] = 0b00000001;
+ InitFeatures::from_le_bytes(feature_bits)
+ };
+ cfgs.push(
+ PeerManagerCfg{
+ chan_handler: test_utils::TestChannelMessageHandler::new(ChainHash::using_genesis_block(Network::Testnet)),
+ logger: test_utils::TestLogger::new(),
+ routing_handler: test_utils::TestRoutingMessageHandler::new(),
+ custom_handler: TestCustomMessageHandler { features },
+ node_signer: test_utils::TestNodeSigner::new(node_secret),
+ }
+ );
+ }
+
+ cfgs
+ }
+
+ fn create_chain_incompatible_peermgr_cfgs(peer_count: usize) -> Vec<PeerManagerCfg> {
+ let mut cfgs = Vec::new();
+ for i in 0..peer_count {
+ let node_secret = SecretKey::from_slice(&[42 + i as u8; 32]).unwrap();
+ let features = InitFeatures::from_le_bytes(vec![0u8; 33]);
+ let network = ChainHash::from(&[i as u8; 32][..]);
+ cfgs.push(
+ PeerManagerCfg{
+ chan_handler: test_utils::TestChannelMessageHandler::new(network),
+ logger: test_utils::TestLogger::new(),
+ routing_handler: test_utils::TestRoutingMessageHandler::new(),
+ custom_handler: TestCustomMessageHandler { features },
+ node_signer: test_utils::TestNodeSigner::new(node_secret),
+ }
+ );
+ }
+
+ cfgs
+ }
+
+ fn create_network<'a>(peer_count: usize, cfgs: &'a Vec<PeerManagerCfg>) -> Vec<PeerManager<FileDescriptor, &'a test_utils::TestChannelMessageHandler, &'a test_utils::TestRoutingMessageHandler, IgnoringMessageHandler, &'a test_utils::TestLogger, &'a TestCustomMessageHandler, &'a test_utils::TestNodeSigner>> {
let mut peers = Vec::new();
for i in 0..peer_count {
let ephemeral_bytes = [i as u8; 32];
let msg_handler = MessageHandler {
chan_handler: &cfgs[i].chan_handler, route_handler: &cfgs[i].routing_handler,
- onion_message_handler: IgnoringMessageHandler {}, custom_message_handler: IgnoringMessageHandler {}
+ onion_message_handler: IgnoringMessageHandler {}, custom_message_handler: &cfgs[i].custom_handler
};
let peer = PeerManager::new(msg_handler, 0, &ephemeral_bytes, &cfgs[i].logger, &cfgs[i].node_signer);
peers.push(peer);
peers
}
- fn establish_connection<'a>(peer_a: &PeerManager<FileDescriptor, &'a test_utils::TestChannelMessageHandler, &'a test_utils::TestRoutingMessageHandler, IgnoringMessageHandler, &'a test_utils::TestLogger, IgnoringMessageHandler, &'a test_utils::TestNodeSigner>, peer_b: &PeerManager<FileDescriptor, &'a test_utils::TestChannelMessageHandler, &'a test_utils::TestRoutingMessageHandler, IgnoringMessageHandler, &'a test_utils::TestLogger, IgnoringMessageHandler, &'a test_utils::TestNodeSigner>) -> (FileDescriptor, FileDescriptor) {
+ fn establish_connection<'a>(peer_a: &PeerManager<FileDescriptor, &'a test_utils::TestChannelMessageHandler, &'a test_utils::TestRoutingMessageHandler, IgnoringMessageHandler, &'a test_utils::TestLogger, &'a TestCustomMessageHandler, &'a test_utils::TestNodeSigner>, peer_b: &PeerManager<FileDescriptor, &'a test_utils::TestChannelMessageHandler, &'a test_utils::TestRoutingMessageHandler, IgnoringMessageHandler, &'a test_utils::TestLogger, &'a TestCustomMessageHandler, &'a test_utils::TestNodeSigner>) -> (FileDescriptor, FileDescriptor) {
let id_a = peer_a.node_signer.get_node_id(Recipient::Node).unwrap();
let mut fd_a = FileDescriptor {
fd: 1, outbound_data: Arc::new(Mutex::new(Vec::new())),
thrd_b.join().unwrap();
}
+ #[test]
+ fn test_feature_incompatible_peers() {
+ let cfgs = create_peermgr_cfgs(2);
+ let incompatible_cfgs = create_feature_incompatible_peermgr_cfgs(2);
+
+ let peers = create_network(2, &cfgs);
+ let incompatible_peers = create_network(2, &incompatible_cfgs);
+ let peer_pairs = [(&peers[0], &incompatible_peers[0]), (&incompatible_peers[1], &peers[1])];
+ for (peer_a, peer_b) in peer_pairs.iter() {
+ let id_a = peer_a.node_signer.get_node_id(Recipient::Node).unwrap();
+ let mut fd_a = FileDescriptor {
+ fd: 1, outbound_data: Arc::new(Mutex::new(Vec::new())),
+ disconnect: Arc::new(AtomicBool::new(false)),
+ };
+ let addr_a = NetAddress::IPv4{addr: [127, 0, 0, 1], port: 1000};
+ let mut fd_b = FileDescriptor {
+ fd: 1, outbound_data: Arc::new(Mutex::new(Vec::new())),
+ disconnect: Arc::new(AtomicBool::new(false)),
+ };
+ let addr_b = NetAddress::IPv4{addr: [127, 0, 0, 1], port: 1001};
+ let initial_data = peer_b.new_outbound_connection(id_a, fd_b.clone(), Some(addr_a.clone())).unwrap();
+ peer_a.new_inbound_connection(fd_a.clone(), Some(addr_b.clone())).unwrap();
+ assert_eq!(peer_a.read_event(&mut fd_a, &initial_data).unwrap(), false);
+ peer_a.process_events();
+
+ let a_data = fd_a.outbound_data.lock().unwrap().split_off(0);
+ assert_eq!(peer_b.read_event(&mut fd_b, &a_data).unwrap(), false);
+
+ peer_b.process_events();
+ let b_data = fd_b.outbound_data.lock().unwrap().split_off(0);
+
+ // Should fail because of unknown required features
+ assert!(peer_a.read_event(&mut fd_a, &b_data).is_err());
+ }
+ }
+
+ #[test]
+ fn test_chain_incompatible_peers() {
+ let cfgs = create_peermgr_cfgs(2);
+ let incompatible_cfgs = create_chain_incompatible_peermgr_cfgs(2);
+
+ let peers = create_network(2, &cfgs);
+ let incompatible_peers = create_network(2, &incompatible_cfgs);
+ let peer_pairs = [(&peers[0], &incompatible_peers[0]), (&incompatible_peers[1], &peers[1])];
+ for (peer_a, peer_b) in peer_pairs.iter() {
+ let id_a = peer_a.node_signer.get_node_id(Recipient::Node).unwrap();
+ let mut fd_a = FileDescriptor {
+ fd: 1, outbound_data: Arc::new(Mutex::new(Vec::new())),
+ disconnect: Arc::new(AtomicBool::new(false)),
+ };
+ let addr_a = NetAddress::IPv4{addr: [127, 0, 0, 1], port: 1000};
+ let mut fd_b = FileDescriptor {
+ fd: 1, outbound_data: Arc::new(Mutex::new(Vec::new())),
+ disconnect: Arc::new(AtomicBool::new(false)),
+ };
+ let addr_b = NetAddress::IPv4{addr: [127, 0, 0, 1], port: 1001};
+ let initial_data = peer_b.new_outbound_connection(id_a, fd_b.clone(), Some(addr_a.clone())).unwrap();
+ peer_a.new_inbound_connection(fd_a.clone(), Some(addr_b.clone())).unwrap();
+ assert_eq!(peer_a.read_event(&mut fd_a, &initial_data).unwrap(), false);
+ peer_a.process_events();
+
+ let a_data = fd_a.outbound_data.lock().unwrap().split_off(0);
+ assert_eq!(peer_b.read_event(&mut fd_b, &a_data).unwrap(), false);
+
+ peer_b.process_events();
+ let b_data = fd_b.outbound_data.lock().unwrap().split_off(0);
+
+ // Should fail because of incompatible chains
+ assert!(peer_a.read_event(&mut fd_a, &b_data).is_err());
+ }
+ }
+
#[test]
fn test_disconnect_peer() {
// Simple test which builds a network of PeerManager, connects and brings them to NoiseState::Finished and
// Simple test which builds a network of PeerManager, connects and brings them to NoiseState::Finished and
// push a message from one peer to another.
let cfgs = create_peermgr_cfgs(2);
- let a_chan_handler = test_utils::TestChannelMessageHandler::new();
- let b_chan_handler = test_utils::TestChannelMessageHandler::new();
+ let a_chan_handler = test_utils::TestChannelMessageHandler::new(ChainHash::using_genesis_block(Network::Testnet));
+ let b_chan_handler = test_utils::TestChannelMessageHandler::new(ChainHash::using_genesis_block(Network::Testnet));
let mut peers = create_network(2, &cfgs);
let (fd_a, mut fd_b) = establish_connection(&peers[0], &peers[1]);
assert_eq!(peers[0].peers.read().unwrap().len(), 1);