use lightning::ln::channelmanager::ChannelManager;
use lightning::ln::msgs::{ChannelMessageHandler, RoutingMessageHandler};
use lightning::ln::peer_handler::{CustomMessageHandler, PeerManager, SocketDescriptor};
-use lightning::routing::network_graph::{NetworkGraph, NetGraphMsgHandler};
+use lightning::routing::network_graph::{NetworkGraph, P2PGossipSync};
use lightning::routing::scoring::WriteableScore;
use lightning::util::events::{Event, EventHandler, EventsProvider};
use lightning::util::logger::Logger;
/// [`ChannelManager`] persistence should be done in the background.
/// * Calling [`ChannelManager::timer_tick_occurred`] and [`PeerManager::timer_tick_occurred`]
/// at the appropriate intervals.
-/// * Calling [`NetworkGraph::remove_stale_channels`] (if a [`NetGraphMsgHandler`] is provided to
+/// * Calling [`NetworkGraph::remove_stale_channels`] (if a [`P2PGossipSync`] is provided to
/// [`BackgroundProcessor::start`]).
///
/// It will also call [`PeerManager::process_events`] periodically though this shouldn't be relied
/// Decorates an [`EventHandler`] with common functionality provided by standard [`EventHandler`]s.
struct DecoratingEventHandler<
E: EventHandler,
- N: Deref<Target = NetGraphMsgHandler<G, A, L>>,
+ P: Deref<Target = P2PGossipSync<G, A, L>>,
G: Deref<Target = NetworkGraph>,
A: Deref,
L: Deref,
>
where A::Target: chain::Access, L::Target: Logger {
event_handler: E,
- net_graph_msg_handler: Option<N>,
+ p2p_gossip_sync: Option<P>,
}
impl<
E: EventHandler,
- N: Deref<Target = NetGraphMsgHandler<G, A, L>>,
+ P: Deref<Target = P2PGossipSync<G, A, L>>,
G: Deref<Target = NetworkGraph>,
A: Deref,
L: Deref,
-> EventHandler for DecoratingEventHandler<E, N, G, A, L>
+> EventHandler for DecoratingEventHandler<E, P, G, A, L>
where A::Target: chain::Access, L::Target: Logger {
fn handle_event(&self, event: &Event) {
- if let Some(event_handler) = &self.net_graph_msg_handler {
+ if let Some(event_handler) = &self.p2p_gossip_sync {
event_handler.handle_event(event);
}
self.event_handler.handle_event(event);
/// `event_handler` is responsible for handling events that users should be notified of (e.g.,
/// payment failed). [`BackgroundProcessor`] may decorate the given [`EventHandler`] with common
/// functionality implemented by other handlers.
- /// * [`NetGraphMsgHandler`] if given will update the [`NetworkGraph`] based on payment failures.
+ /// * [`P2PGossipSync`] if given will update the [`NetworkGraph`] based on payment failures.
///
/// # Rapid Gossip Sync
///
PS: 'static + Deref + Send,
M: 'static + Deref<Target = ChainMonitor<Signer, CF, T, F, L, P>> + Send + Sync,
CM: 'static + Deref<Target = ChannelManager<Signer, CW, T, K, F, L>> + Send + Sync,
- NG: 'static + Deref<Target = NetGraphMsgHandler<G, CA, L>> + Send + Sync,
+ PGS: 'static + Deref<Target = P2PGossipSync<G, CA, L>> + Send + Sync,
UMH: 'static + Deref + Send + Sync,
PM: 'static + Deref<Target = PeerManager<Descriptor, CMH, RMH, L, UMH>> + Send + Sync,
S: 'static + Deref<Target = SC> + Send + Sync,
RGS: 'static + Deref<Target = RapidGossipSync<G>> + Send
>(
persister: PS, event_handler: EH, chain_monitor: M, channel_manager: CM,
- net_graph_msg_handler: Option<NG>, peer_manager: PM, logger: L, scorer: Option<S>,
+ p2p_gossip_sync: Option<PGS>, peer_manager: PM, logger: L, scorer: Option<S>,
rapid_gossip_sync: Option<RGS>
) -> Self
where
let stop_thread = Arc::new(AtomicBool::new(false));
let stop_thread_clone = stop_thread.clone();
let handle = thread::spawn(move || -> Result<(), std::io::Error> {
- let event_handler = DecoratingEventHandler { event_handler, net_graph_msg_handler: net_graph_msg_handler.as_ref().map(|t| t.deref()) };
+ let event_handler = DecoratingEventHandler { event_handler, p2p_gossip_sync: p2p_gossip_sync.as_ref().map(|t| t.deref()) };
log_trace!(logger, "Calling ChannelManager's timer_tick_occurred on startup");
channel_manager.timer_tick_occurred();
None
}
},
- None => net_graph_msg_handler.as_ref().map(|handler| handler.network_graph())
+ None => p2p_gossip_sync.as_ref().map(|sync| sync.network_graph())
};
if let Some(network_graph_reference) = graph_to_prune {
}
// Persist NetworkGraph on exit
- if let Some(ref handler) = net_graph_msg_handler {
- persister.persist_graph(handler.network_graph())?;
+ if let Some(ref gossip_sync) = p2p_gossip_sync {
+ persister.persist_graph(gossip_sync.network_graph())?;
}
Ok(())
use lightning::ln::features::{ChannelFeatures, InitFeatures};
use lightning::ln::msgs::{ChannelMessageHandler, Init};
use lightning::ln::peer_handler::{PeerManager, MessageHandler, SocketDescriptor, IgnoringMessageHandler};
- use lightning::routing::network_graph::{NetworkGraph, NetGraphMsgHandler};
+ use lightning::routing::network_graph::{NetworkGraph, P2PGossipSync};
use lightning::util::config::UserConfig;
use lightning::util::events::{Event, MessageSendEventsProvider, MessageSendEvent};
use lightning::util::ser::Writeable;
struct Node {
node: Arc<SimpleArcChannelManager<ChainMonitor, test_utils::TestBroadcaster, test_utils::TestFeeEstimator, test_utils::TestLogger>>,
-
net_graph_msg_handler: Option<Arc<NetGraphMsgHandler<Arc<NetworkGraph>, Arc<test_utils::TestChainSource>, Arc<test_utils::TestLogger>>>>,
+
p2p_gossip_sync: Option<Arc<P2PGossipSync<Arc<NetworkGraph>, Arc<test_utils::TestChainSource>, Arc<test_utils::TestLogger>>>>,
peer_manager: Arc<PeerManager<TestDescriptor, Arc<test_utils::TestChannelMessageHandler>, Arc<test_utils::TestRoutingMessageHandler>, Arc<test_utils::TestLogger>, IgnoringMessageHandler>>,
chain_monitor: Arc<ChainMonitor>,
persister: Arc<FilesystemPersister>,
let params = ChainParameters { network, best_block };
let manager = Arc::new(ChannelManager::new(fee_estimator.clone(), chain_monitor.clone(), tx_broadcaster.clone(), logger.clone(), keys_manager.clone(), UserConfig::default(), params));
let network_graph = Arc::new(NetworkGraph::new(genesis_block.header.block_hash()));
- let net_graph_msg_handler = Some(Arc::new(NetGraphMsgHandler::new(network_graph.clone(), Some(chain_source.clone()), logger.clone())));
+ let p2p_gossip_sync = Some(Arc::new(P2PGossipSync::new(network_graph.clone(), Some(chain_source.clone()), logger.clone())));
let msg_handler = MessageHandler { chan_handler: Arc::new(test_utils::TestChannelMessageHandler::new()), route_handler: Arc::new(test_utils::TestRoutingMessageHandler::new() )};
let peer_manager = Arc::new(PeerManager::new(msg_handler, keys_manager.get_node_secret(Recipient::Node).unwrap(), &seed, logger.clone(), IgnoringMessageHandler{}));
let scorer = Arc::new(Mutex::new(test_utils::TestScorer::with_penalty(0)));
let rapid_gossip_sync = None;
- let node = Node { node: manager, net_graph_msg_handler, peer_manager, chain_monitor, persister, tx_broadcaster, network_graph, logger, best_block, scorer, rapid_gossip_sync };
+ let node = Node { node: manager, p2p_gossip_sync, peer_manager, chain_monitor, persister, tx_broadcaster, network_graph, logger, best_block, scorer, rapid_gossip_sync };
nodes.push(node);
}
let data_dir = nodes[0].persister.get_data_dir();
let persister = Arc::new(Persister::new(data_dir));
let event_handler = |_: &_| {};
- let bg_processor = BackgroundProcessor::start(persister, event_handler, nodes[0].chain_monitor.clone(), nodes[0].node.clone(), nodes[0].net_graph_msg_handler.clone(), nodes[0].peer_manager.clone(), nodes[0].logger.clone(), Some(nodes[0].scorer.clone()), nodes[0].rapid_gossip_sync.clone());
+ let bg_processor = BackgroundProcessor::start(persister, event_handler, nodes[0].chain_monitor.clone(), nodes[0].node.clone(), nodes[0].p2p_gossip_sync.clone(), nodes[0].peer_manager.clone(), nodes[0].logger.clone(), Some(nodes[0].scorer.clone()), nodes[0].rapid_gossip_sync.clone());
macro_rules! check_persisted_data {
($node: expr, $filepath: expr) => {
// Check network graph is persisted
let filepath = get_full_filepath("test_background_processor_persister_0".to_string(), "network_graph".to_string());
- if let Some(ref handler) = nodes[0].net_graph_msg_handler {
+ if let Some(ref handler) = nodes[0].p2p_gossip_sync {
let network_graph = handler.network_graph();
check_persisted_data!(network_graph, filepath.clone());
}
let data_dir = nodes[0].persister.get_data_dir();
let persister = Arc::new(Persister::new(data_dir));
let event_handler = |_: &_| {};
- let bg_processor = BackgroundProcessor::start(persister, event_handler, nodes[0].chain_monitor.clone(), nodes[0].node.clone(), nodes[0].net_graph_msg_handler.clone(), nodes[0].peer_manager.clone(), nodes[0].logger.clone(), Some(nodes[0].scorer.clone()), nodes[0].rapid_gossip_sync.clone());
+ let bg_processor = BackgroundProcessor::start(persister, event_handler, nodes[0].chain_monitor.clone(), nodes[0].node.clone(), nodes[0].p2p_gossip_sync.clone(), nodes[0].peer_manager.clone(), nodes[0].logger.clone(), Some(nodes[0].scorer.clone()), nodes[0].rapid_gossip_sync.clone());
loop {
let log_entries = nodes[0].logger.lines.lock().unwrap();
let desired_log = "Calling ChannelManager's timer_tick_occurred".to_string();
let data_dir = nodes[0].persister.get_data_dir();
let persister = Arc::new(Persister::new(data_dir).with_manager_error(std::io::ErrorKind::Other, "test"));
let event_handler = |_: &_| {};
- let bg_processor = BackgroundProcessor::start(persister, event_handler, nodes[0].chain_monitor.clone(), nodes[0].node.clone(), nodes[0].net_graph_msg_handler.clone(), nodes[0].peer_manager.clone(), nodes[0].logger.clone(), Some(nodes[0].scorer.clone()), nodes[0].rapid_gossip_sync.clone());
+ let bg_processor = BackgroundProcessor::start(persister, event_handler, nodes[0].chain_monitor.clone(), nodes[0].node.clone(), nodes[0].p2p_gossip_sync.clone(), nodes[0].peer_manager.clone(), nodes[0].logger.clone(), Some(nodes[0].scorer.clone()), nodes[0].rapid_gossip_sync.clone());
match bg_processor.join() {
Ok(_) => panic!("Expected error persisting manager"),
Err(e) => {
let data_dir = nodes[0].persister.get_data_dir();
let persister = Arc::new(Persister::new(data_dir).with_graph_error(std::io::ErrorKind::Other, "test"));
let event_handler = |_: &_| {};
- let bg_processor = BackgroundProcessor::start(persister, event_handler, nodes[0].chain_monitor.clone(), nodes[0].node.clone(), nodes[0].net_graph_msg_handler.clone(), nodes[0].peer_manager.clone(), nodes[0].logger.clone(), Some(nodes[0].scorer.clone()), nodes[0].rapid_gossip_sync.clone());
+ let bg_processor = BackgroundProcessor::start(persister, event_handler, nodes[0].chain_monitor.clone(), nodes[0].node.clone(), nodes[0].p2p_gossip_sync.clone(), nodes[0].peer_manager.clone(), nodes[0].logger.clone(), Some(nodes[0].scorer.clone()), nodes[0].rapid_gossip_sync.clone());
match bg_processor.stop() {
Ok(_) => panic!("Expected error persisting network graph"),
let data_dir = nodes[0].persister.get_data_dir();
let persister = Arc::new(Persister::new(data_dir).with_scorer_error(std::io::ErrorKind::Other, "test"));
let event_handler = |_: &_| {};
- let bg_processor = BackgroundProcessor::start(persister, event_handler, nodes[0].chain_monitor.clone(), nodes[0].node.clone(), nodes[0].net_graph_msg_handler.clone(), nodes[0].peer_manager.clone(), nodes[0].logger.clone(), Some(nodes[0].scorer.clone()), nodes[0].rapid_gossip_sync.clone());
+ let bg_processor = BackgroundProcessor::start(persister, event_handler, nodes[0].chain_monitor.clone(), nodes[0].node.clone(), nodes[0].p2p_gossip_sync.clone(), nodes[0].peer_manager.clone(), nodes[0].logger.clone(), Some(nodes[0].scorer.clone()), nodes[0].rapid_gossip_sync.clone());
match bg_processor.stop() {
Ok(_) => panic!("Expected error persisting scorer"),
let event_handler = move |event: &Event| {
sender.send(handle_funding_generation_ready!(event, channel_value)).unwrap();
};
- let bg_processor = BackgroundProcessor::start(persister, event_handler, nodes[0].chain_monitor.clone(), nodes[0].node.clone(), nodes[0].net_graph_msg_handler.clone(), nodes[0].peer_manager.clone(), nodes[0].logger.clone(), Some(nodes[0].scorer.clone()), nodes[0].rapid_gossip_sync.clone());
+ let bg_processor = BackgroundProcessor::start(persister, event_handler, nodes[0].chain_monitor.clone(), nodes[0].node.clone(), nodes[0].p2p_gossip_sync.clone(), nodes[0].peer_manager.clone(), nodes[0].logger.clone(), Some(nodes[0].scorer.clone()), nodes[0].rapid_gossip_sync.clone());
// Open a channel and check that the FundingGenerationReady event was handled.
begin_open_channel!(nodes[0], nodes[1], channel_value);
let (sender, receiver) = std::sync::mpsc::sync_channel(1);
let event_handler = move |event: &Event| sender.send(event.clone()).unwrap();
let persister = Arc::new(Persister::new(data_dir));
- let bg_processor = BackgroundProcessor::start(persister, event_handler, nodes[0].chain_monitor.clone(), nodes[0].node.clone(), nodes[0].net_graph_msg_handler.clone(), nodes[0].peer_manager.clone(), nodes[0].logger.clone(), Some(nodes[0].scorer.clone()), nodes[0].rapid_gossip_sync.clone());
+ let bg_processor = BackgroundProcessor::start(persister, event_handler, nodes[0].chain_monitor.clone(), nodes[0].node.clone(), nodes[0].p2p_gossip_sync.clone(), nodes[0].peer_manager.clone(), nodes[0].logger.clone(), Some(nodes[0].scorer.clone()), nodes[0].rapid_gossip_sync.clone());
// Force close the channel and check that the SpendableOutputs event was handled.
nodes[0].node.force_close_channel(&nodes[0].node.list_channels()[0].channel_id, &nodes[1].node.get_our_node_id()).unwrap();
let data_dir = nodes[0].persister.get_data_dir();
let persister = Arc::new(Persister::new(data_dir));
let event_handler = |_: &_| {};
- let bg_processor = BackgroundProcessor::start(persister, event_handler, nodes[0].chain_monitor.clone(), nodes[0].node.clone(), nodes[0].net_graph_msg_handler.clone(), nodes[0].peer_manager.clone(), nodes[0].logger.clone(), Some(nodes[0].scorer.clone()), nodes[0].rapid_gossip_sync.clone());
+ let bg_processor = BackgroundProcessor::start(persister, event_handler, nodes[0].chain_monitor.clone(), nodes[0].node.clone(), nodes[0].p2p_gossip_sync.clone(), nodes[0].peer_manager.clone(), nodes[0].logger.clone(), Some(nodes[0].scorer.clone()), nodes[0].rapid_gossip_sync.clone());
loop {
let log_entries = nodes[0].logger.lines.lock().unwrap();
assert_eq!(network_graph.read_only().channels().len(), 1);
let event_handler = |_: &_| {};
- let background_processor = BackgroundProcessor::start(persister, event_handler, nodes[0].chain_monitor.clone(), nodes[0].node.clone(), nodes[0].net_graph_msg_handler.clone(), nodes[0].peer_manager.clone(), nodes[0].logger.clone(), Some(nodes[0].scorer.clone()), Some(rapid_sync.clone()));
+ let background_processor = BackgroundProcessor::start(persister, event_handler, nodes[0].chain_monitor.clone(), nodes[0].node.clone(), nodes[0].p2p_gossip_sync.clone(), nodes[0].peer_manager.clone(), nodes[0].logger.clone(), Some(nodes[0].scorer.clone()), Some(rapid_sync.clone()));
loop {
let log_entries = nodes[0].logger.lines.lock().unwrap();
let router = DefaultRouter::new(Arc::clone(&nodes[0].network_graph), Arc::clone(&nodes[0].logger), random_seed_bytes);
let invoice_payer = Arc::new(InvoicePayer::new(Arc::clone(&nodes[0].node), router, Arc::clone(&nodes[0].scorer), Arc::clone(&nodes[0].logger), |_: &_| {}, Retry::Attempts(2)));
let event_handler = Arc::clone(&invoice_payer);
- let bg_processor = BackgroundProcessor::start(persister, event_handler, nodes[0].chain_monitor.clone(), nodes[0].node.clone(), nodes[0].net_graph_msg_handler.clone(), nodes[0].peer_manager.clone(), nodes[0].logger.clone(), Some(nodes[0].scorer.clone()), nodes[0].rapid_gossip_sync.clone());
+ let bg_processor = BackgroundProcessor::start(persister, event_handler, nodes[0].chain_monitor.clone(), nodes[0].node.clone(), nodes[0].p2p_gossip_sync.clone(), nodes[0].peer_manager.clone(), nodes[0].logger.clone(), Some(nodes[0].scorer.clone()), nodes[0].rapid_gossip_sync.clone());
assert!(bg_processor.stop().is_ok());
}
}
},
);
-impl<G: Deref<Target=NetworkGraph>, C: Deref, L: Deref> EventHandler for NetGraphMsgHandler<G, C, L>
+impl<G: Deref<Target=NetworkGraph>, C: Deref, L: Deref> EventHandler for P2PGossipSync<G, C, L>
where C::Target: chain::Access, L::Target: Logger {
fn handle_event(&self, event: &Event) {
if let Event::PaymentPathFailed { payment_hash: _, rejected_by_dest: _, network_update, .. } = event {
///
/// Serves as an [`EventHandler`] for applying updates from [`Event::PaymentPathFailed`] to the
/// [`NetworkGraph`].
-pub struct NetGraphMsgHandler<G: Deref<Target=NetworkGraph>, C: Deref, L: Deref>
+pub struct P2PGossipSync<G: Deref<Target=NetworkGraph>, C: Deref, L: Deref>
where C::Target: chain::Access, L::Target: Logger
{
secp_ctx: Secp256k1<secp256k1::VerifyOnly>,
logger: L,
}
-impl<G: Deref<Target=NetworkGraph>, C: Deref, L: Deref> NetGraphMsgHandler<G, C, L>
+impl<G: Deref<Target=NetworkGraph>, C: Deref, L: Deref> P2PGossipSync<G, C, L>
where C::Target: chain::Access, L::Target: Logger
{
/// Creates a new tracker of the actual state of the network of channels and nodes,
/// channel data is correct, and that the announcement is signed with
/// channel owners' keys.
pub fn new(network_graph: G, chain_access: Option<C>, logger: L) -> Self {
- NetGraphMsgHandler {
+ P2PGossipSync {
secp_ctx: Secp256k1::verification_only(),
network_graph,
full_syncs_requested: AtomicUsize::new(0),
}
/// Gets a reference to the underlying [`NetworkGraph`] which was provided in
- /// [`NetGraphMsgHandler::new`].
+ /// [`P2PGossipSync::new`].
///
/// (C-not exported) as bindings don't support a reference-to-a-reference yet
pub fn network_graph(&self) -> &G {
};
}
-impl<G: Deref<Target=NetworkGraph>, C: Deref, L: Deref> RoutingMessageHandler for NetGraphMsgHandler<G, C, L>
+impl<G: Deref<Target=NetworkGraph>, C: Deref, L: Deref> RoutingMessageHandler for P2PGossipSync<G, C, L>
where C::Target: chain::Access, L::Target: Logger
{
fn handle_node_announcement(&self, msg: &msgs::NodeAnnouncement) -> Result<bool, LightningError> {
}
}
-impl<G: Deref<Target=NetworkGraph>, C: Deref, L: Deref> MessageSendEventsProvider for NetGraphMsgHandler<G, C, L>
+impl<G: Deref<Target=NetworkGraph>, C: Deref, L: Deref> MessageSendEventsProvider for P2PGossipSync<G, C, L>
where
C::Target: chain::Access,
L::Target: Logger,
/// For an already known node (from channel announcements), update its stored properties from a
/// given node announcement.
///
- /// You probably don't want to call this directly, instead relying on a NetGraphMsgHandler's
+ /// You probably don't want to call this directly, instead relying on a P2PGossipSync's
/// RoutingMessageHandler implementation to call it indirectly. This may be useful to accept
/// routing messages from a source using a protocol other than the lightning P2P protocol.
pub fn update_node_from_announcement<T: secp256k1::Verification>(&self, msg: &msgs::NodeAnnouncement, secp_ctx: &Secp256k1<T>) -> Result<(), LightningError> {
/// Store or update channel info from a channel announcement.
///
- /// You probably don't want to call this directly, instead relying on a NetGraphMsgHandler's
+ /// You probably don't want to call this directly, instead relying on a P2PGossipSync's
/// RoutingMessageHandler implementation to call it indirectly. This may be useful to accept
/// routing messages from a source using a protocol other than the lightning P2P protocol.
///
/// For an already known (from announcement) channel, update info about one of the directions
/// of the channel.
///
- /// You probably don't want to call this directly, instead relying on a NetGraphMsgHandler's
+ /// You probably don't want to call this directly, instead relying on a P2PGossipSync's
/// RoutingMessageHandler implementation to call it indirectly. This may be useful to accept
/// routing messages from a source using a protocol other than the lightning P2P protocol.
///
use chain;
use ln::PaymentHash;
use ln::features::{ChannelFeatures, InitFeatures, NodeFeatures};
- use routing::network_graph::{NetGraphMsgHandler, NetworkGraph, NetworkUpdate, MAX_EXCESS_BYTES_FOR_RELAY};
+ use routing::network_graph::{P2PGossipSync, NetworkGraph, NetworkUpdate, MAX_EXCESS_BYTES_FOR_RELAY};
use ln::msgs::{Init, OptionalField, RoutingMessageHandler, UnsignedNodeAnnouncement, NodeAnnouncement,
UnsignedChannelAnnouncement, ChannelAnnouncement, UnsignedChannelUpdate, ChannelUpdate,
ReplyChannelRange, QueryChannelRange, QueryShortChannelIds, MAX_VALUE_MSAT};
NetworkGraph::new(genesis_hash)
}
- fn create_net_graph_msg_handler(network_graph: &NetworkGraph) -> (
- Secp256k1<All>, NetGraphMsgHandler<&NetworkGraph, Arc<test_utils::TestChainSource>, Arc<test_utils::TestLogger>>
+ fn create_gossip_sync(network_graph: &NetworkGraph) -> (
+ Secp256k1<All>, P2PGossipSync<&NetworkGraph, Arc<test_utils::TestChainSource>, Arc<test_utils::TestLogger>>
) {
let secp_ctx = Secp256k1::new();
let logger = Arc::new(test_utils::TestLogger::new());
- let net_graph_msg_handler = NetGraphMsgHandler::new(network_graph, None, Arc::clone(&logger));
- (secp_ctx, net_graph_msg_handler)
+ let gossip_sync = P2PGossipSync::new(network_graph, None, Arc::clone(&logger));
+ (secp_ctx, gossip_sync)
}
#[test]
fn request_full_sync_finite_times() {
let network_graph = create_network_graph();
- let (secp_ctx, net_graph_msg_handler) = create_net_graph_msg_handler(&network_graph);
+ let (secp_ctx, gossip_sync) = create_gossip_sync(&network_graph);
let node_id = PublicKey::from_secret_key(&secp_ctx, &SecretKey::from_slice(&hex::decode("0202020202020202020202020202020202020202020202020202020202020202").unwrap()[..]).unwrap());
- assert!(net_graph_msg_handler.should_request_full_sync(&node_id));
- assert!(net_graph_msg_handler.should_request_full_sync(&node_id));
- assert!(net_graph_msg_handler.should_request_full_sync(&node_id));
- assert!(net_graph_msg_handler.should_request_full_sync(&node_id));
- assert!(net_graph_msg_handler.should_request_full_sync(&node_id));
- assert!(!net_graph_msg_handler.should_request_full_sync(&node_id));
+ assert!(gossip_sync.should_request_full_sync(&node_id));
+ assert!(gossip_sync.should_request_full_sync(&node_id));
+ assert!(gossip_sync.should_request_full_sync(&node_id));
+ assert!(gossip_sync.should_request_full_sync(&node_id));
+ assert!(gossip_sync.should_request_full_sync(&node_id));
+ assert!(!gossip_sync.should_request_full_sync(&node_id));
}
fn get_signed_node_announcement<F: Fn(&mut UnsignedNodeAnnouncement)>(f: F, node_key: &SecretKey, secp_ctx: &Secp256k1<secp256k1::All>) -> NodeAnnouncement {
#[test]
fn handling_node_announcements() {
let network_graph = create_network_graph();
- let (secp_ctx, net_graph_msg_handler) = create_net_graph_msg_handler(&network_graph);
+ let (secp_ctx, gossip_sync) = create_gossip_sync(&network_graph);
let node_1_privkey = &SecretKey::from_slice(&[42; 32]).unwrap();
let node_2_privkey = &SecretKey::from_slice(&[41; 32]).unwrap();
let zero_hash = Sha256dHash::hash(&[0; 32]);
let valid_announcement = get_signed_node_announcement(|_| {}, node_1_privkey, &secp_ctx);
- match net_graph_msg_handler.handle_node_announcement(&valid_announcement) {
+ match gossip_sync.handle_node_announcement(&valid_announcement) {
Ok(_) => panic!(),
Err(e) => assert_eq!("No existing channels for node_announcement", e.err)
};
{
// Announce a channel to add a corresponding node.
let valid_announcement = get_signed_channel_announcement(|_| {}, node_1_privkey, node_2_privkey, &secp_ctx);
- match net_graph_msg_handler.handle_channel_announcement(&valid_announcement) {
+ match gossip_sync.handle_channel_announcement(&valid_announcement) {
Ok(res) => assert!(res),
_ => panic!()
};
}
- match net_graph_msg_handler.handle_node_announcement(&valid_announcement) {
+ match gossip_sync.handle_node_announcement(&valid_announcement) {
Ok(res) => assert!(res),
Err(_) => panic!()
};
let fake_msghash = hash_to_message!(&zero_hash);
- match net_graph_msg_handler.handle_node_announcement(
+ match gossip_sync.handle_node_announcement(
&NodeAnnouncement {
signature: secp_ctx.sign_ecdsa(&fake_msghash, node_1_privkey),
contents: valid_announcement.contents.clone()
unsigned_announcement.excess_data.resize(MAX_EXCESS_BYTES_FOR_RELAY + 1, 0);
}, node_1_privkey, &secp_ctx);
// Return false because contains excess data.
- match net_graph_msg_handler.handle_node_announcement(&announcement_with_data) {
+ match gossip_sync.handle_node_announcement(&announcement_with_data) {
Ok(res) => assert!(!res),
Err(_) => panic!()
};
let outdated_announcement = get_signed_node_announcement(|unsigned_announcement| {
unsigned_announcement.timestamp += 1000 - 10;
}, node_1_privkey, &secp_ctx);
- match net_graph_msg_handler.handle_node_announcement(&outdated_announcement) {
+ match gossip_sync.handle_node_announcement(&outdated_announcement) {
Ok(_) => panic!(),
Err(e) => assert_eq!(e.err, "Update older than last processed update")
};
// Test if the UTXO lookups were not supported
let network_graph = NetworkGraph::new(genesis_block(Network::Testnet).header.block_hash());
- let mut net_graph_msg_handler = NetGraphMsgHandler::new(&network_graph, None, Arc::clone(&logger));
- match net_graph_msg_handler.handle_channel_announcement(&valid_announcement) {
+ let mut gossip_sync = P2PGossipSync::new(&network_graph, None, Arc::clone(&logger));
+ match gossip_sync.handle_channel_announcement(&valid_announcement) {
Ok(res) => assert!(res),
_ => panic!()
};
// If we receive announcement for the same channel (with UTXO lookups disabled),
// drop new one on the floor, since we can't see any changes.
- match net_graph_msg_handler.handle_channel_announcement(&valid_announcement) {
+ match gossip_sync.handle_channel_announcement(&valid_announcement) {
Ok(_) => panic!(),
Err(e) => assert_eq!(e.err, "Already have knowledge of channel")
};
let chain_source = Arc::new(test_utils::TestChainSource::new(Network::Testnet));
*chain_source.utxo_ret.lock().unwrap() = Err(chain::AccessError::UnknownTx);
let network_graph = NetworkGraph::new(genesis_block(Network::Testnet).header.block_hash());
- net_graph_msg_handler = NetGraphMsgHandler::new(&network_graph, Some(chain_source.clone()), Arc::clone(&logger));
+ gossip_sync = P2PGossipSync::new(&network_graph, Some(chain_source.clone()), Arc::clone(&logger));
let valid_announcement = get_signed_channel_announcement(|unsigned_announcement| {
unsigned_announcement.short_channel_id += 1;
}, node_1_privkey, node_2_privkey, &secp_ctx);
- match net_graph_msg_handler.handle_channel_announcement(&valid_announcement) {
+ match gossip_sync.handle_channel_announcement(&valid_announcement) {
Ok(_) => panic!(),
Err(e) => assert_eq!(e.err, "Channel announced without corresponding UTXO entry")
};
let valid_announcement = get_signed_channel_announcement(|unsigned_announcement| {
unsigned_announcement.short_channel_id += 2;
}, node_1_privkey, node_2_privkey, &secp_ctx);
- match net_graph_msg_handler.handle_channel_announcement(&valid_announcement) {
+ match gossip_sync.handle_channel_announcement(&valid_announcement) {
Ok(res) => assert!(res),
_ => panic!()
};
// If we receive announcement for the same channel (but TX is not confirmed),
// drop new one on the floor, since we can't see any changes.
*chain_source.utxo_ret.lock().unwrap() = Err(chain::AccessError::UnknownTx);
- match net_graph_msg_handler.handle_channel_announcement(&valid_announcement) {
+ match gossip_sync.handle_channel_announcement(&valid_announcement) {
Ok(_) => panic!(),
Err(e) => assert_eq!(e.err, "Channel announced without corresponding UTXO entry")
};
unsigned_announcement.features = ChannelFeatures::empty();
unsigned_announcement.short_channel_id += 2;
}, node_1_privkey, node_2_privkey, &secp_ctx);
- match net_graph_msg_handler.handle_channel_announcement(&valid_announcement) {
+ match gossip_sync.handle_channel_announcement(&valid_announcement) {
Ok(res) => assert!(res),
_ => panic!()
};
unsigned_announcement.short_channel_id += 3;
unsigned_announcement.excess_data.resize(MAX_EXCESS_BYTES_FOR_RELAY + 1, 0);
}, node_1_privkey, node_2_privkey, &secp_ctx);
- match net_graph_msg_handler.handle_channel_announcement(&valid_announcement) {
+ match gossip_sync.handle_channel_announcement(&valid_announcement) {
Ok(res) => assert!(!res),
_ => panic!()
};
let mut invalid_sig_announcement = valid_announcement.clone();
invalid_sig_announcement.contents.excess_data = Vec::new();
- match net_graph_msg_handler.handle_channel_announcement(&invalid_sig_announcement) {
+ match gossip_sync.handle_channel_announcement(&invalid_sig_announcement) {
Ok(_) => panic!(),
Err(e) => assert_eq!(e.err, "Invalid signature on channel_announcement message")
};
let channel_to_itself_announcement = get_signed_channel_announcement(|_| {}, node_1_privkey, node_1_privkey, &secp_ctx);
- match net_graph_msg_handler.handle_channel_announcement(&channel_to_itself_announcement) {
+ match gossip_sync.handle_channel_announcement(&channel_to_itself_announcement) {
Ok(_) => panic!(),
Err(e) => assert_eq!(e.err, "Channel announcement node had a channel with itself")
};
let logger: Arc<Logger> = Arc::new(test_utils::TestLogger::new());
let chain_source = Arc::new(test_utils::TestChainSource::new(Network::Testnet));
let network_graph = NetworkGraph::new(genesis_block(Network::Testnet).header.block_hash());
- let net_graph_msg_handler = NetGraphMsgHandler::new(&network_graph, Some(chain_source.clone()), Arc::clone(&logger));
+ let gossip_sync = P2PGossipSync::new(&network_graph, Some(chain_source.clone()), Arc::clone(&logger));
let node_1_privkey = &SecretKey::from_slice(&[42; 32]).unwrap();
let node_2_privkey = &SecretKey::from_slice(&[41; 32]).unwrap();
let valid_channel_announcement = get_signed_channel_announcement(|_| {}, node_1_privkey, node_2_privkey, &secp_ctx);
short_channel_id = valid_channel_announcement.contents.short_channel_id;
- match net_graph_msg_handler.handle_channel_announcement(&valid_channel_announcement) {
+ match gossip_sync.handle_channel_announcement(&valid_channel_announcement) {
Ok(_) => (),
Err(_) => panic!()
};
}
let valid_channel_update = get_signed_channel_update(|_| {}, node_1_privkey, &secp_ctx);
- match net_graph_msg_handler.handle_channel_update(&valid_channel_update) {
+ match gossip_sync.handle_channel_update(&valid_channel_update) {
Ok(res) => assert!(res),
_ => panic!()
};
unsigned_channel_update.excess_data.resize(MAX_EXCESS_BYTES_FOR_RELAY + 1, 0);
}, node_1_privkey, &secp_ctx);
// Return false because contains excess data
- match net_graph_msg_handler.handle_channel_update(&valid_channel_update) {
+ match gossip_sync.handle_channel_update(&valid_channel_update) {
Ok(res) => assert!(!res),
_ => panic!()
};
unsigned_channel_update.timestamp += 110;
unsigned_channel_update.short_channel_id += 1;
}, node_1_privkey, &secp_ctx);
- match net_graph_msg_handler.handle_channel_update(&valid_channel_update) {
+ match gossip_sync.handle_channel_update(&valid_channel_update) {
Ok(_) => panic!(),
Err(e) => assert_eq!(e.err, "Couldn't find channel for update")
};
unsigned_channel_update.htlc_maximum_msat = OptionalField::Present(MAX_VALUE_MSAT + 1);
unsigned_channel_update.timestamp += 110;
}, node_1_privkey, &secp_ctx);
- match net_graph_msg_handler.handle_channel_update(&valid_channel_update) {
+ match gossip_sync.handle_channel_update(&valid_channel_update) {
Ok(_) => panic!(),
Err(e) => assert_eq!(e.err, "htlc_maximum_msat is larger than maximum possible msats")
};
unsigned_channel_update.htlc_maximum_msat = OptionalField::Present(amount_sats * 1000 + 1);
unsigned_channel_update.timestamp += 110;
}, node_1_privkey, &secp_ctx);
- match net_graph_msg_handler.handle_channel_update(&valid_channel_update) {
+ match gossip_sync.handle_channel_update(&valid_channel_update) {
Ok(_) => panic!(),
Err(e) => assert_eq!(e.err, "htlc_maximum_msat is larger than channel capacity or capacity is bogus")
};
let valid_channel_update = get_signed_channel_update(|unsigned_channel_update| {
unsigned_channel_update.timestamp += 100;
}, node_1_privkey, &secp_ctx);
- match net_graph_msg_handler.handle_channel_update(&valid_channel_update) {
+ match gossip_sync.handle_channel_update(&valid_channel_update) {
Ok(_) => panic!(),
Err(e) => assert_eq!(e.err, "Update had same timestamp as last processed update")
};
let zero_hash = Sha256dHash::hash(&[0; 32]);
let fake_msghash = hash_to_message!(&zero_hash);
invalid_sig_channel_update.signature = secp_ctx.sign_ecdsa(&fake_msghash, node_1_privkey);
- match net_graph_msg_handler.handle_channel_update(&invalid_sig_channel_update) {
+ match gossip_sync.handle_channel_update(&invalid_sig_channel_update) {
Ok(_) => panic!(),
Err(e) => assert_eq!(e.err, "Invalid signature on channel_update message")
};
let chain_source = Arc::new(test_utils::TestChainSource::new(Network::Testnet));
let genesis_hash = genesis_block(Network::Testnet).header.block_hash();
let network_graph = NetworkGraph::new(genesis_hash);
- let net_graph_msg_handler = NetGraphMsgHandler::new(&network_graph, Some(chain_source.clone()), &logger);
+ let gossip_sync = P2PGossipSync::new(&network_graph, Some(chain_source.clone()), &logger);
let secp_ctx = Secp256k1::new();
let node_1_privkey = &SecretKey::from_slice(&[42; 32]).unwrap();
let valid_channel_update = get_signed_channel_update(|_| {}, node_1_privkey, &secp_ctx);
assert!(network_graph.read_only().channels().get(&short_channel_id).unwrap().one_to_two.is_none());
- net_graph_msg_handler.handle_event(&Event::PaymentPathFailed {
+ gossip_sync.handle_event(&Event::PaymentPathFailed {
payment_id: None,
payment_hash: PaymentHash([0; 32]),
rejected_by_dest: false,
}
};
- net_graph_msg_handler.handle_event(&Event::PaymentPathFailed {
+ gossip_sync.handle_event(&Event::PaymentPathFailed {
payment_id: None,
payment_hash: PaymentHash([0; 32]),
rejected_by_dest: false,
}
// Permanent closing deletes a channel
- net_graph_msg_handler.handle_event(&Event::PaymentPathFailed {
+ gossip_sync.handle_event(&Event::PaymentPathFailed {
payment_id: None,
payment_hash: PaymentHash([0; 32]),
rejected_by_dest: false,
let chain_source = Arc::new(test_utils::TestChainSource::new(Network::Testnet));
let genesis_hash = genesis_block(Network::Testnet).header.block_hash();
let network_graph = NetworkGraph::new(genesis_hash);
- let net_graph_msg_handler = NetGraphMsgHandler::new(&network_graph, Some(chain_source.clone()), &logger);
+ let gossip_sync = P2PGossipSync::new(&network_graph, Some(chain_source.clone()), &logger);
let secp_ctx = Secp256k1::new();
let node_1_privkey = &SecretKey::from_slice(&[42; 32]).unwrap();
assert!(network_graph.read_only().channels().get(&short_channel_id).is_some());
let valid_channel_update = get_signed_channel_update(|_| {}, node_1_privkey, &secp_ctx);
- assert!(net_graph_msg_handler.handle_channel_update(&valid_channel_update).is_ok());
+ assert!(gossip_sync.handle_channel_update(&valid_channel_update).is_ok());
assert!(network_graph.read_only().channels().get(&short_channel_id).unwrap().one_to_two.is_some());
network_graph.remove_stale_channels_with_time(100 + STALE_CHANNEL_UPDATE_AGE_LIMIT_SECS);
#[test]
fn getting_next_channel_announcements() {
let network_graph = create_network_graph();
- let (secp_ctx, net_graph_msg_handler) = create_net_graph_msg_handler(&network_graph);
+ let (secp_ctx, gossip_sync) = create_gossip_sync(&network_graph);
let node_1_privkey = &SecretKey::from_slice(&[42; 32]).unwrap();
let node_2_privkey = &SecretKey::from_slice(&[41; 32]).unwrap();
// Channels were not announced yet.
- let channels_with_announcements = net_graph_msg_handler.get_next_channel_announcements(0, 1);
+ let channels_with_announcements = gossip_sync.get_next_channel_announcements(0, 1);
assert_eq!(channels_with_announcements.len(), 0);
let short_channel_id;
// Announce a channel we will update
let valid_channel_announcement = get_signed_channel_announcement(|_| {}, node_1_privkey, node_2_privkey, &secp_ctx);
short_channel_id = valid_channel_announcement.contents.short_channel_id;
- match net_graph_msg_handler.handle_channel_announcement(&valid_channel_announcement) {
+ match gossip_sync.handle_channel_announcement(&valid_channel_announcement) {
Ok(_) => (),
Err(_) => panic!()
};
}
// Contains initial channel announcement now.
- let channels_with_announcements = net_graph_msg_handler.get_next_channel_announcements(short_channel_id, 1);
+ let channels_with_announcements = gossip_sync.get_next_channel_announcements(short_channel_id, 1);
assert_eq!(channels_with_announcements.len(), 1);
if let Some(channel_announcements) = channels_with_announcements.first() {
let &(_, ref update_1, ref update_2) = channel_announcements;
let valid_channel_update = get_signed_channel_update(|unsigned_channel_update| {
unsigned_channel_update.timestamp = 101;
}, node_1_privkey, &secp_ctx);
- match net_graph_msg_handler.handle_channel_update(&valid_channel_update) {
+ match gossip_sync.handle_channel_update(&valid_channel_update) {
Ok(_) => (),
Err(_) => panic!()
};
}
// Now contains an initial announcement and an update.
- let channels_with_announcements = net_graph_msg_handler.get_next_channel_announcements(short_channel_id, 1);
+ let channels_with_announcements = gossip_sync.get_next_channel_announcements(short_channel_id, 1);
assert_eq!(channels_with_announcements.len(), 1);
if let Some(channel_announcements) = channels_with_announcements.first() {
let &(_, ref update_1, ref update_2) = channel_announcements;
unsigned_channel_update.timestamp = 102;
unsigned_channel_update.excess_data = [1; MAX_EXCESS_BYTES_FOR_RELAY + 1].to_vec();
}, node_1_privkey, &secp_ctx);
- match net_graph_msg_handler.handle_channel_update(&valid_channel_update) {
+ match gossip_sync.handle_channel_update(&valid_channel_update) {
Ok(_) => (),
Err(_) => panic!()
};
}
// Test that announcements with excess data won't be returned
- let channels_with_announcements = net_graph_msg_handler.get_next_channel_announcements(short_channel_id, 1);
+ let channels_with_announcements = gossip_sync.get_next_channel_announcements(short_channel_id, 1);
assert_eq!(channels_with_announcements.len(), 1);
if let Some(channel_announcements) = channels_with_announcements.first() {
let &(_, ref update_1, ref update_2) = channel_announcements;
}
// Further starting point have no channels after it
- let channels_with_announcements = net_graph_msg_handler.get_next_channel_announcements(short_channel_id + 1000, 1);
+ let channels_with_announcements = gossip_sync.get_next_channel_announcements(short_channel_id + 1000, 1);
assert_eq!(channels_with_announcements.len(), 0);
}
#[test]
fn getting_next_node_announcements() {
let network_graph = create_network_graph();
- let (secp_ctx, net_graph_msg_handler) = create_net_graph_msg_handler(&network_graph);
+ let (secp_ctx, gossip_sync) = create_gossip_sync(&network_graph);
let node_1_privkey = &SecretKey::from_slice(&[42; 32]).unwrap();
let node_2_privkey = &SecretKey::from_slice(&[41; 32]).unwrap();
let node_id_1 = PublicKey::from_secret_key(&secp_ctx, node_1_privkey);
// No nodes yet.
- let next_announcements = net_graph_msg_handler.get_next_node_announcements(None, 10);
+ let next_announcements = gossip_sync.get_next_node_announcements(None, 10);
assert_eq!(next_announcements.len(), 0);
{
// Announce a channel to add 2 nodes
let valid_channel_announcement = get_signed_channel_announcement(|_| {}, node_1_privkey, node_2_privkey, &secp_ctx);
- match net_graph_msg_handler.handle_channel_announcement(&valid_channel_announcement) {
+ match gossip_sync.handle_channel_announcement(&valid_channel_announcement) {
Ok(_) => (),
Err(_) => panic!()
};
// Nodes were never announced
- let next_announcements = net_graph_msg_handler.get_next_node_announcements(None, 3);
+ let next_announcements = gossip_sync.get_next_node_announcements(None, 3);
assert_eq!(next_announcements.len(), 0);
{
let valid_announcement = get_signed_node_announcement(|_| {}, node_1_privkey, &secp_ctx);
- match net_graph_msg_handler.handle_node_announcement(&valid_announcement) {
+ match gossip_sync.handle_node_announcement(&valid_announcement) {
Ok(_) => (),
Err(_) => panic!()
};
let valid_announcement = get_signed_node_announcement(|_| {}, node_2_privkey, &secp_ctx);
- match net_graph_msg_handler.handle_node_announcement(&valid_announcement) {
+ match gossip_sync.handle_node_announcement(&valid_announcement) {
Ok(_) => (),
Err(_) => panic!()
};
}
- let next_announcements = net_graph_msg_handler.get_next_node_announcements(None, 3);
+ let next_announcements = gossip_sync.get_next_node_announcements(None, 3);
assert_eq!(next_announcements.len(), 2);
// Skip the first node.
- let next_announcements = net_graph_msg_handler.get_next_node_announcements(Some(&node_id_1), 2);
+ let next_announcements = gossip_sync.get_next_node_announcements(Some(&node_id_1), 2);
assert_eq!(next_announcements.len(), 1);
{
unsigned_announcement.timestamp += 10;
unsigned_announcement.excess_data = [1; MAX_EXCESS_BYTES_FOR_RELAY + 1].to_vec();
}, node_2_privkey, &secp_ctx);
- match net_graph_msg_handler.handle_node_announcement(&valid_announcement) {
+ match gossip_sync.handle_node_announcement(&valid_announcement) {
Ok(res) => assert!(!res),
Err(_) => panic!()
};
}
- let next_announcements = net_graph_msg_handler.get_next_node_announcements(Some(&node_id_1), 2);
+ let next_announcements = gossip_sync.get_next_node_announcements(Some(&node_id_1), 2);
assert_eq!(next_announcements.len(), 0);
}
#[test]
fn network_graph_serialization() {
let network_graph = create_network_graph();
- let (secp_ctx, net_graph_msg_handler) = create_net_graph_msg_handler(&network_graph);
+ let (secp_ctx, gossip_sync) = create_gossip_sync(&network_graph);
let node_1_privkey = &SecretKey::from_slice(&[42; 32]).unwrap();
let node_2_privkey = &SecretKey::from_slice(&[41; 32]).unwrap();
// Announce a channel to add a corresponding node.
let valid_announcement = get_signed_channel_announcement(|_| {}, node_1_privkey, node_2_privkey, &secp_ctx);
- match net_graph_msg_handler.handle_channel_announcement(&valid_announcement) {
+ match gossip_sync.handle_channel_announcement(&valid_announcement) {
Ok(res) => assert!(res),
_ => panic!()
};
let valid_announcement = get_signed_node_announcement(|_| {}, node_1_privkey, &secp_ctx);
- match net_graph_msg_handler.handle_node_announcement(&valid_announcement) {
+ match gossip_sync.handle_node_announcement(&valid_announcement) {
Ok(_) => (),
Err(_) => panic!()
};
use std::time::{SystemTime, UNIX_EPOCH};
let network_graph = create_network_graph();
- let (secp_ctx, net_graph_msg_handler) = create_net_graph_msg_handler(&network_graph);
+ let (secp_ctx, gossip_sync) = create_gossip_sync(&network_graph);
let node_privkey_1 = &SecretKey::from_slice(&[42; 32]).unwrap();
let node_id_1 = PublicKey::from_secret_key(&secp_ctx, node_privkey_1);
// It should ignore if gossip_queries feature is not enabled
{
let init_msg = Init { features: InitFeatures::known().clear_gossip_queries(), remote_network_address: None };
- net_graph_msg_handler.peer_connected(&node_id_1, &init_msg);
- let events = net_graph_msg_handler.get_and_clear_pending_msg_events();
+ gossip_sync.peer_connected(&node_id_1, &init_msg);
+ let events = gossip_sync.get_and_clear_pending_msg_events();
assert_eq!(events.len(), 0);
}
// It should send a gossip_timestamp_filter with the correct information
{
let init_msg = Init { features: InitFeatures::known(), remote_network_address: None };
- net_graph_msg_handler.peer_connected(&node_id_1, &init_msg);
- let events = net_graph_msg_handler.get_and_clear_pending_msg_events();
+ gossip_sync.peer_connected(&node_id_1, &init_msg);
+ let events = gossip_sync.get_and_clear_pending_msg_events();
assert_eq!(events.len(), 1);
match &events[0] {
MessageSendEvent::SendGossipTimestampFilter{ node_id, msg } => {
#[test]
fn handling_query_channel_range() {
let network_graph = create_network_graph();
- let (secp_ctx, net_graph_msg_handler) = create_net_graph_msg_handler(&network_graph);
+ let (secp_ctx, gossip_sync) = create_gossip_sync(&network_graph);
let chain_hash = genesis_block(Network::Testnet).header.block_hash();
let node_1_privkey = &SecretKey::from_slice(&[42; 32]).unwrap();
let valid_announcement = get_signed_channel_announcement(|unsigned_announcement| {
unsigned_announcement.short_channel_id = scid;
}, node_1_privkey, node_2_privkey, &secp_ctx);
- match net_graph_msg_handler.handle_channel_announcement(&valid_announcement) {
+ match gossip_sync.handle_channel_announcement(&valid_announcement) {
Ok(_) => (),
_ => panic!()
};
// Error when number_of_blocks=0
do_handling_query_channel_range(
- &net_graph_msg_handler,
+ &gossip_sync,
&node_id_2,
QueryChannelRange {
chain_hash: chain_hash.clone(),
// Error when wrong chain
do_handling_query_channel_range(
- &net_graph_msg_handler,
+ &gossip_sync,
&node_id_2,
QueryChannelRange {
chain_hash: genesis_block(Network::Bitcoin).header.block_hash(),
// Error when first_blocknum > 0xffffff
do_handling_query_channel_range(
- &net_graph_msg_handler,
+ &gossip_sync,
&node_id_2,
QueryChannelRange {
chain_hash: chain_hash.clone(),
// Empty reply when max valid SCID block num
do_handling_query_channel_range(
- &net_graph_msg_handler,
+ &gossip_sync,
&node_id_2,
QueryChannelRange {
chain_hash: chain_hash.clone(),
// No results in valid query range
do_handling_query_channel_range(
- &net_graph_msg_handler,
+ &gossip_sync,
&node_id_2,
QueryChannelRange {
chain_hash: chain_hash.clone(),
// Overflow first_blocknum + number_of_blocks
do_handling_query_channel_range(
- &net_graph_msg_handler,
+ &gossip_sync,
&node_id_2,
QueryChannelRange {
chain_hash: chain_hash.clone(),
// Single block exactly full
do_handling_query_channel_range(
- &net_graph_msg_handler,
+ &gossip_sync,
&node_id_2,
QueryChannelRange {
chain_hash: chain_hash.clone(),
// Multiple split on new block
do_handling_query_channel_range(
- &net_graph_msg_handler,
+ &gossip_sync,
&node_id_2,
QueryChannelRange {
chain_hash: chain_hash.clone(),
// Multiple split on same block
do_handling_query_channel_range(
- &net_graph_msg_handler,
+ &gossip_sync,
&node_id_2,
QueryChannelRange {
chain_hash: chain_hash.clone(),
}
fn do_handling_query_channel_range(
- net_graph_msg_handler: &NetGraphMsgHandler<&NetworkGraph, Arc<test_utils::TestChainSource>, Arc<test_utils::TestLogger>>,
+ gossip_sync: &P2PGossipSync<&NetworkGraph, Arc<test_utils::TestChainSource>, Arc<test_utils::TestLogger>>,
test_node_id: &PublicKey,
msg: QueryChannelRange,
expected_ok: bool,
let mut max_firstblocknum = msg.first_blocknum.saturating_sub(1);
let mut c_lightning_0_9_prev_end_blocknum = max_firstblocknum;
let query_end_blocknum = msg.end_blocknum();
- let result = net_graph_msg_handler.handle_query_channel_range(test_node_id, msg);
+ let result = gossip_sync.handle_query_channel_range(test_node_id, msg);
if expected_ok {
assert!(result.is_ok());
assert!(result.is_err());
}
- let events = net_graph_msg_handler.get_and_clear_pending_msg_events();
+ let events = gossip_sync.get_and_clear_pending_msg_events();
assert_eq!(events.len(), expected_replies.len());
for i in 0..events.len() {
#[test]
fn handling_query_short_channel_ids() {
let network_graph = create_network_graph();
- let (secp_ctx, net_graph_msg_handler) = create_net_graph_msg_handler(&network_graph);
+ let (secp_ctx, gossip_sync) = create_gossip_sync(&network_graph);
let node_privkey = &SecretKey::from_slice(&[41; 32]).unwrap();
let node_id = PublicKey::from_secret_key(&secp_ctx, node_privkey);
let chain_hash = genesis_block(Network::Testnet).header.block_hash();
- let result = net_graph_msg_handler.handle_query_short_channel_ids(&node_id, QueryShortChannelIds {
+ let result = gossip_sync.handle_query_short_channel_ids(&node_id, QueryShortChannelIds {
chain_hash,
short_channel_ids: vec![0x0003e8_000000_0000],
});
//! The top-level routing/network map tracking logic lives here.
//!
-//! You probably want to create a NetGraphMsgHandler and use that as your RoutingMessageHandler and then
+//! You probably want to create a P2PGossipSync and use that as your RoutingMessageHandler and then
//! interrogate it to get routes for your own payments.
use bitcoin::secp256k1::PublicKey;
#[cfg(test)]
mod tests {
- use routing::network_graph::{NetworkGraph, NetGraphMsgHandler, NodeId};
+ use routing::network_graph::{NetworkGraph, P2PGossipSync, NodeId};
use routing::router::{get_route, build_route_from_hops_internal, add_random_cltv_offset, default_node_features,
PaymentParameters, Route, RouteHint, RouteHintHop, RouteHop, RoutingFees,
DEFAULT_MAX_TOTAL_CLTV_EXPIRY_DELTA, MAX_PATH_LENGTH_ESTIMATE};
// Using the same keys for LN and BTC ids
fn add_channel(
-
net_graph_msg_handler: &NetGraphMsgHandler<Arc<NetworkGraph>, Arc<test_utils::TestChainSource>, Arc<test_utils::TestLogger>>,
+
gossip_sync: &P2PGossipSync<Arc<NetworkGraph>, Arc<test_utils::TestChainSource>, Arc<test_utils::TestLogger>>,
secp_ctx: &Secp256k1<All>, node_1_privkey: &SecretKey, node_2_privkey: &SecretKey, features: ChannelFeatures, short_channel_id: u64
) {
let node_id_1 = PublicKey::from_secret_key(&secp_ctx, node_1_privkey);
bitcoin_signature_2: secp_ctx.sign_ecdsa(&msghash, node_2_privkey),
contents: unsigned_announcement.clone(),
};
- match net_graph_msg_handler.handle_channel_announcement(&valid_announcement) {
+ match gossip_sync.handle_channel_announcement(&valid_announcement) {
Ok(res) => assert!(res),
_ => panic!()
};
}
fn update_channel(
-
net_graph_msg_handler: &NetGraphMsgHandler<Arc<NetworkGraph>, Arc<test_utils::TestChainSource>, Arc<test_utils::TestLogger>>,
+
gossip_sync: &P2PGossipSync<Arc<NetworkGraph>, Arc<test_utils::TestChainSource>, Arc<test_utils::TestLogger>>,
secp_ctx: &Secp256k1<All>, node_privkey: &SecretKey, update: UnsignedChannelUpdate
) {
let msghash = hash_to_message!(&Sha256dHash::hash(&update.encode()[..])[..]);
contents: update.clone()
};
- match net_graph_msg_handler.handle_channel_update(&valid_channel_update) {
+ match gossip_sync.handle_channel_update(&valid_channel_update) {
Ok(res) => assert!(res),
Err(_) => panic!()
};
}
fn add_or_update_node(
-
net_graph_msg_handler: &NetGraphMsgHandler<Arc<NetworkGraph>, Arc<test_utils::TestChainSource>, Arc<test_utils::TestLogger>>,
+
gossip_sync: &P2PGossipSync<Arc<NetworkGraph>, Arc<test_utils::TestChainSource>, Arc<test_utils::TestLogger>>,
secp_ctx: &Secp256k1<All>, node_privkey: &SecretKey, features: NodeFeatures, timestamp: u32
) {
let node_id = PublicKey::from_secret_key(&secp_ctx, node_privkey);
contents: unsigned_announcement.clone()
};
- match net_graph_msg_handler.handle_node_announcement(&valid_announcement) {
+ match gossip_sync.handle_node_announcement(&valid_announcement) {
Ok(_) => (),
Err(_) => panic!()
};
}
fn build_line_graph() -> (
- Secp256k1<All>, sync::Arc<NetworkGraph>, NetGraphMsgHandler<sync::Arc<NetworkGraph>,
+ Secp256k1<All>, sync::Arc<NetworkGraph>, P2PGossipSync<sync::Arc<NetworkGraph>,
sync::Arc<test_utils::TestChainSource>, sync::Arc<crate::util::test_utils::TestLogger>>,
sync::Arc<test_utils::TestChainSource>, sync::Arc<test_utils::TestLogger>,
) {
let logger = Arc::new(test_utils::TestLogger::new());
let chain_monitor = Arc::new(test_utils::TestChainSource::new(Network::Testnet));
let network_graph = Arc::new(NetworkGraph::new(genesis_block(Network::Testnet).header.block_hash()));
- let net_graph_msg_handler = NetGraphMsgHandler::new(Arc::clone(&network_graph), None, Arc::clone(&logger));
+ let gossip_sync = P2PGossipSync::new(Arc::clone(&network_graph), None, Arc::clone(&logger));
// Build network from our_id to node 19:
// our_id -1(1)2- node0 -1(2)2- node1 - ... - node19
for (idx, (cur_privkey, next_privkey)) in core::iter::once(&our_privkey)
.chain(privkeys.iter()).zip(privkeys.iter()).enumerate() {
let cur_short_channel_id = (idx as u64) + 1;
- add_channel(&net_graph_msg_handler, &secp_ctx, &cur_privkey, &next_privkey,
+ add_channel(&gossip_sync, &secp_ctx, &cur_privkey, &next_privkey,
ChannelFeatures::from_le_bytes(id_to_feature_flags(1)), cur_short_channel_id);
- update_channel(&net_graph_msg_handler, &secp_ctx, &cur_privkey, UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &cur_privkey, UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: cur_short_channel_id,
timestamp: idx as u32,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &next_privkey, UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &next_privkey, UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: cur_short_channel_id,
timestamp: (idx as u32)+1,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- add_or_update_node(&net_graph_msg_handler, &secp_ctx, next_privkey,
+ add_or_update_node(&gossip_sync, &secp_ctx, next_privkey,
NodeFeatures::from_le_bytes(id_to_feature_flags(1)), 0);
}
- (secp_ctx, network_graph, net_graph_msg_handler, chain_monitor, logger)
+ (secp_ctx, network_graph, gossip_sync, chain_monitor, logger)
}
fn build_graph() -> (
Secp256k1<All>,
sync::Arc<NetworkGraph>,
- NetGraphMsgHandler<sync::Arc<NetworkGraph>, sync::Arc<test_utils::TestChainSource>, sync::Arc<crate::util::test_utils::TestLogger>>,
+ P2PGossipSync<sync::Arc<NetworkGraph>, sync::Arc<test_utils::TestChainSource>, sync::Arc<crate::util::test_utils::TestLogger>>,
sync::Arc<test_utils::TestChainSource>,
sync::Arc<test_utils::TestLogger>,
) {
let logger = Arc::new(test_utils::TestLogger::new());
let chain_monitor = Arc::new(test_utils::TestChainSource::new(Network::Testnet));
let network_graph = Arc::new(NetworkGraph::new(genesis_block(Network::Testnet).header.block_hash()));
- let net_graph_msg_handler = NetGraphMsgHandler::new(Arc::clone(&network_graph), None, Arc::clone(&logger));
+ let gossip_sync = P2PGossipSync::new(Arc::clone(&network_graph), None, Arc::clone(&logger));
// Build network from our_id to node6:
//
// -1(1)2- node0 -1(3)2-
let (our_privkey, _, privkeys, _) = get_nodes(&secp_ctx);
- add_channel(&net_graph_msg_handler, &secp_ctx, &our_privkey, &privkeys[0], ChannelFeatures::from_le_bytes(id_to_feature_flags(1)), 1);
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[0], UnsignedChannelUpdate {
+ add_channel(&gossip_sync, &secp_ctx, &our_privkey, &privkeys[0], ChannelFeatures::from_le_bytes(id_to_feature_flags(1)), 1);
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[0], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 1,
timestamp: 1,
excess_data: Vec::new()
});
- add_or_update_node(&net_graph_msg_handler, &secp_ctx, &privkeys[0], NodeFeatures::from_le_bytes(id_to_feature_flags(1)), 0);
+ add_or_update_node(&gossip_sync, &secp_ctx, &privkeys[0], NodeFeatures::from_le_bytes(id_to_feature_flags(1)), 0);
- add_channel(&net_graph_msg_handler, &secp_ctx, &our_privkey, &privkeys[1], ChannelFeatures::from_le_bytes(id_to_feature_flags(2)), 2);
- update_channel(&net_graph_msg_handler, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
+ add_channel(&gossip_sync, &secp_ctx, &our_privkey, &privkeys[1], ChannelFeatures::from_le_bytes(id_to_feature_flags(2)), 2);
+ update_channel(&gossip_sync, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 2,
timestamp: 1,
fee_proportional_millionths: u32::max_value(),
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[1], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[1], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 2,
timestamp: 1,
excess_data: Vec::new()
});
- add_or_update_node(&net_graph_msg_handler, &secp_ctx, &privkeys[1], NodeFeatures::from_le_bytes(id_to_feature_flags(2)), 0);
+ add_or_update_node(&gossip_sync, &secp_ctx, &privkeys[1], NodeFeatures::from_le_bytes(id_to_feature_flags(2)), 0);
- add_channel(&net_graph_msg_handler, &secp_ctx, &our_privkey, &privkeys[7], ChannelFeatures::from_le_bytes(id_to_feature_flags(12)), 12);
- update_channel(&net_graph_msg_handler, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
+ add_channel(&gossip_sync, &secp_ctx, &our_privkey, &privkeys[7], ChannelFeatures::from_le_bytes(id_to_feature_flags(12)), 12);
+ update_channel(&gossip_sync, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 12,
timestamp: 1,
fee_proportional_millionths: u32::max_value(),
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[7], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[7], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 12,
timestamp: 1,
excess_data: Vec::new()
});
- add_or_update_node(&net_graph_msg_handler, &secp_ctx, &privkeys[7], NodeFeatures::from_le_bytes(id_to_feature_flags(8)), 0);
+ add_or_update_node(&gossip_sync, &secp_ctx, &privkeys[7], NodeFeatures::from_le_bytes(id_to_feature_flags(8)), 0);
- add_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[0], &privkeys[2], ChannelFeatures::from_le_bytes(id_to_feature_flags(3)), 3);
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[0], UnsignedChannelUpdate {
+ add_channel(&gossip_sync, &secp_ctx, &privkeys[0], &privkeys[2], ChannelFeatures::from_le_bytes(id_to_feature_flags(3)), 3);
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[0], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 3,
timestamp: 1,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 3,
timestamp: 1,
excess_data: Vec::new()
});
- add_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[1], &privkeys[2], ChannelFeatures::from_le_bytes(id_to_feature_flags(4)), 4);
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[1], UnsignedChannelUpdate {
+ add_channel(&gossip_sync, &secp_ctx, &privkeys[1], &privkeys[2], ChannelFeatures::from_le_bytes(id_to_feature_flags(4)), 4);
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[1], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 4,
timestamp: 1,
fee_proportional_millionths: 1000000,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 4,
timestamp: 1,
excess_data: Vec::new()
});
- add_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[7], &privkeys[2], ChannelFeatures::from_le_bytes(id_to_feature_flags(13)), 13);
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[7], UnsignedChannelUpdate {
+ add_channel(&gossip_sync, &secp_ctx, &privkeys[7], &privkeys[2], ChannelFeatures::from_le_bytes(id_to_feature_flags(13)), 13);
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[7], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 13,
timestamp: 1,
fee_proportional_millionths: 2000000,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 13,
timestamp: 1,
excess_data: Vec::new()
});
- add_or_update_node(&net_graph_msg_handler, &secp_ctx, &privkeys[2], NodeFeatures::from_le_bytes(id_to_feature_flags(3)), 0);
+ add_or_update_node(&gossip_sync, &secp_ctx, &privkeys[2], NodeFeatures::from_le_bytes(id_to_feature_flags(3)), 0);
- add_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[2], &privkeys[4], ChannelFeatures::from_le_bytes(id_to_feature_flags(6)), 6);
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
+ add_channel(&gossip_sync, &secp_ctx, &privkeys[2], &privkeys[4], ChannelFeatures::from_le_bytes(id_to_feature_flags(6)), 6);
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 6,
timestamp: 1,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[4], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[4], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 6,
timestamp: 1,
excess_data: Vec::new(),
});
- add_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[4], &privkeys[3], ChannelFeatures::from_le_bytes(id_to_feature_flags(11)), 11);
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[4], UnsignedChannelUpdate {
+ add_channel(&gossip_sync, &secp_ctx, &privkeys[4], &privkeys[3], ChannelFeatures::from_le_bytes(id_to_feature_flags(11)), 11);
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[4], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 11,
timestamp: 1,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[3], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[3], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 11,
timestamp: 1,
excess_data: Vec::new()
});
- add_or_update_node(&net_graph_msg_handler, &secp_ctx, &privkeys[4], NodeFeatures::from_le_bytes(id_to_feature_flags(5)), 0);
+ add_or_update_node(&gossip_sync, &secp_ctx, &privkeys[4], NodeFeatures::from_le_bytes(id_to_feature_flags(5)), 0);
- add_or_update_node(&net_graph_msg_handler, &secp_ctx, &privkeys[3], NodeFeatures::from_le_bytes(id_to_feature_flags(4)), 0);
+ add_or_update_node(&gossip_sync, &secp_ctx, &privkeys[3], NodeFeatures::from_le_bytes(id_to_feature_flags(4)), 0);
- add_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[2], &privkeys[5], ChannelFeatures::from_le_bytes(id_to_feature_flags(7)), 7);
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
+ add_channel(&gossip_sync, &secp_ctx, &privkeys[2], &privkeys[5], ChannelFeatures::from_le_bytes(id_to_feature_flags(7)), 7);
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 7,
timestamp: 1,
fee_proportional_millionths: 1000000,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[5], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[5], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 7,
timestamp: 1,
excess_data: Vec::new()
});
- add_or_update_node(&net_graph_msg_handler, &secp_ctx, &privkeys[5], NodeFeatures::from_le_bytes(id_to_feature_flags(6)), 0);
+ add_or_update_node(&gossip_sync, &secp_ctx, &privkeys[5], NodeFeatures::from_le_bytes(id_to_feature_flags(6)), 0);
- (secp_ctx, network_graph, net_graph_msg_handler, chain_monitor, logger)
+ (secp_ctx, network_graph, gossip_sync, chain_monitor, logger)
}
#[test]
#[test]
fn htlc_minimum_test() {
- let (secp_ctx, network_graph, net_graph_msg_handler, _, logger) = build_graph();
+ let (secp_ctx, network_graph, gossip_sync, _, logger) = build_graph();
let (our_privkey, our_id, privkeys, nodes) = get_nodes(&secp_ctx);
let payment_params = PaymentParameters::from_node_id(nodes[2]);
let scorer = test_utils::TestScorer::with_penalty(0);
// Simple route to 2 via 1
// Disable other paths
- update_channel(&net_graph_msg_handler, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 12,
timestamp: 2,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[0], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[0], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 3,
timestamp: 2,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[7], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[7], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 13,
timestamp: 2,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 6,
timestamp: 2,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 7,
timestamp: 2,
// Check against amount_to_transfer_over_msat.
// Set minimal HTLC of 200_000_000 msat.
- update_channel(&net_graph_msg_handler, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 2,
timestamp: 3,
// Second hop only allows to forward 199_999_999 at most, thus not allowing the first hop to
// be used.
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[1], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[1], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 4,
timestamp: 3,
} else { panic!(); }
// Lift the restriction on the first hop.
- update_channel(&net_graph_msg_handler, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 2,
timestamp: 4,
#[test]
fn htlc_minimum_overpay_test() {
- let (secp_ctx, network_graph, net_graph_msg_handler, _, logger) = build_graph();
+ let (secp_ctx, network_graph, gossip_sync, _, logger) = build_graph();
let (our_privkey, our_id, privkeys, nodes) = get_nodes(&secp_ctx);
let payment_params = PaymentParameters::from_node_id(nodes[2]).with_features(InvoiceFeatures::known());
let scorer = test_utils::TestScorer::with_penalty(0);
// A route to node#2 via two paths.
// One path allows transferring 35-40 sats, another one also allows 35-40 sats.
// Thus, they can't send 60 without overpaying.
- update_channel(&net_graph_msg_handler, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 2,
timestamp: 2,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 12,
timestamp: 3,
});
// Make 0 fee.
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[7], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[7], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 13,
timestamp: 2,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[1], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[1], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 4,
timestamp: 2,
});
// Disable other paths
- update_channel(&net_graph_msg_handler, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 1,
timestamp: 3,
// Now, test that if there are 2 paths, a "cheaper" by fee path wouldn't be prioritized
// while taking even more fee to match htlc_minimum_msat.
- update_channel(&net_graph_msg_handler, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 12,
timestamp: 4,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 2,
timestamp: 3,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[1], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[1], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 4,
timestamp: 4,
#[test]
fn disable_channels_test() {
- let (secp_ctx, network_graph, net_graph_msg_handler, _, logger) = build_graph();
+ let (secp_ctx, network_graph, gossip_sync, _, logger) = build_graph();
let (our_privkey, our_id, privkeys, nodes) = get_nodes(&secp_ctx);
let payment_params = PaymentParameters::from_node_id(nodes[2]);
let scorer = test_utils::TestScorer::with_penalty(0);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
// // Disable channels 4 and 12 by flags=2
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[1], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[1], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 4,
timestamp: 2,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 12,
timestamp: 2,
#[test]
fn disable_node_test() {
- let (secp_ctx, network_graph, net_graph_msg_handler, _, logger) = build_graph();
+ let (secp_ctx, network_graph, gossip_sync, _, logger) = build_graph();
let (_, our_id, privkeys, nodes) = get_nodes(&secp_ctx);
let payment_params = PaymentParameters::from_node_id(nodes[2]);
let scorer = test_utils::TestScorer::with_penalty(0);
// Disable nodes 1, 2, and 8 by requiring unknown feature bits
let mut unknown_features = NodeFeatures::known();
unknown_features.set_unknown_feature_required();
- add_or_update_node(&net_graph_msg_handler, &secp_ctx, &privkeys[0], unknown_features.clone(), 1);
- add_or_update_node(&net_graph_msg_handler, &secp_ctx, &privkeys[1], unknown_features.clone(), 1);
- add_or_update_node(&net_graph_msg_handler, &secp_ctx, &privkeys[7], unknown_features.clone(), 1);
+ add_or_update_node(&gossip_sync, &secp_ctx, &privkeys[0], unknown_features.clone(), 1);
+ add_or_update_node(&gossip_sync, &secp_ctx, &privkeys[1], unknown_features.clone(), 1);
+ add_or_update_node(&gossip_sync, &secp_ctx, &privkeys[7], unknown_features.clone(), 1);
// If all nodes require some features we don't understand, route should fail
if let Err(LightningError{err, action: ErrorAction::IgnoreError}) = get_route(&our_id, &payment_params, &network_graph.read_only(), None, 100, 42, Arc::clone(&logger), &scorer, &random_seed_bytes) {
#[test]
fn multi_hint_last_hops_test() {
- let (secp_ctx, network_graph, net_graph_msg_handler, _, logger) = build_graph();
+ let (secp_ctx, network_graph, gossip_sync, _, logger) = build_graph();
let (_, our_id, privkeys, nodes) = get_nodes(&secp_ctx);
let last_hops = multi_hop_last_hops_hint([nodes[2], nodes[3]]);
let payment_params = PaymentParameters::from_node_id(nodes[6]).with_route_hints(last_hops.clone());
// Test shows that multiple hop hints are considered.
// Disabling channels 6 & 7 by flags=2
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 6,
timestamp: 2,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 7,
timestamp: 2,
#[test]
fn private_multi_hint_last_hops_test() {
- let (secp_ctx, network_graph, net_graph_msg_handler, _, logger) = build_graph();
+ let (secp_ctx, network_graph, gossip_sync, _, logger) = build_graph();
let (_, our_id, privkeys, nodes) = get_nodes(&secp_ctx);
let non_announced_privkey = SecretKey::from_slice(&hex::decode(format!("{:02x}", 0xf0).repeat(32)).unwrap()[..]).unwrap();
// Test shows that multiple hop hints are considered.
// Disabling channels 6 & 7 by flags=2
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 6,
timestamp: 2,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 7,
timestamp: 2,
fn available_amount_while_routing_test() {
// Tests whether we choose the correct available channel amount while routing.
- let (secp_ctx, network_graph, mut net_graph_msg_handler, chain_monitor, logger) = build_graph();
+ let (secp_ctx, network_graph, mut gossip_sync, chain_monitor, logger) = build_graph();
let (our_privkey, our_id, privkeys, nodes) = get_nodes(&secp_ctx);
let scorer = test_utils::TestScorer::with_penalty(0);
let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
// our node to node2 via node0: channels {1, 3}.
// First disable all other paths.
- update_channel(&net_graph_msg_handler, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 2,
timestamp: 2,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 12,
timestamp: 2,
// Make the first channel (#1) very permissive,
// and we will be testing all limits on the second channel.
- update_channel(&net_graph_msg_handler, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 1,
timestamp: 2,
// First, let's see if routing works if we have absolutely no idea about the available amount.
// In this case, it should be set to 250_000 sats.
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[0], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[0], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 3,
timestamp: 2,
// Check that setting next_outbound_htlc_limit_msat in first_hops limits the channels.
// Disable channel #1 and use another first hop.
- update_channel(&net_graph_msg_handler, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 1,
timestamp: 3,
}
// Enable channel #1 back.
- update_channel(&net_graph_msg_handler, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 1,
timestamp: 4,
// Now let's see if routing works if we know only htlc_maximum_msat.
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[0], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[0], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 3,
timestamp: 3,
// We can't change UTXO capacity on the fly, so we'll disable
// the existing channel and add another one with the capacity we need.
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[0], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[0], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 3,
timestamp: 4,
.push_opcode(opcodes::all::OP_CHECKMULTISIG).into_script().to_v0_p2wsh();
*chain_monitor.utxo_ret.lock().unwrap() = Ok(TxOut { value: 15, script_pubkey: good_script.clone() });
- net_graph_msg_handler.add_chain_access(Some(chain_monitor));
+ gossip_sync.add_chain_access(Some(chain_monitor));
- add_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[0], &privkeys[2], ChannelFeatures::from_le_bytes(id_to_feature_flags(3)), 333);
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[0], UnsignedChannelUpdate {
+ add_channel(&gossip_sync, &secp_ctx, &privkeys[0], &privkeys[2], ChannelFeatures::from_le_bytes(id_to_feature_flags(3)), 333);
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[0], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 333,
timestamp: 1,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 333,
timestamp: 1,
}
// Now let's see if routing chooses htlc_maximum_msat over UTXO capacity.
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[0], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[0], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 333,
timestamp: 6,
fn available_liquidity_last_hop_test() {
// Check that available liquidity properly limits the path even when only
// one of the latter hops is limited.
- let (secp_ctx, network_graph, net_graph_msg_handler, _, logger) = build_graph();
+ let (secp_ctx, network_graph, gossip_sync, _, logger) = build_graph();
let (our_privkey, our_id, privkeys, nodes) = get_nodes(&secp_ctx);
let scorer = test_utils::TestScorer::with_penalty(0);
let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
// Total capacity: 50 sats.
// Disable other potential paths.
- update_channel(&net_graph_msg_handler, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 2,
timestamp: 2,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 7,
timestamp: 2,
// Limit capacities
- update_channel(&net_graph_msg_handler, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 12,
timestamp: 2,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[7], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[7], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 13,
timestamp: 2,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 6,
timestamp: 2,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[4], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[4], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 11,
timestamp: 2,
#[test]
fn ignore_fee_first_hop_test() {
- let (secp_ctx, network_graph, net_graph_msg_handler, _, logger) = build_graph();
+ let (secp_ctx, network_graph, gossip_sync, _, logger) = build_graph();
let (our_privkey, our_id, privkeys, nodes) = get_nodes(&secp_ctx);
let scorer = test_utils::TestScorer::with_penalty(0);
let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let payment_params = PaymentParameters::from_node_id(nodes[2]);
// Path via node0 is channels {1, 3}. Limit them to 100 and 50 sats (total limit 50).
- update_channel(&net_graph_msg_handler, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 1,
timestamp: 2,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[0], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[0], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 3,
timestamp: 2,
#[test]
fn simple_mpp_route_test() {
- let (secp_ctx, network_graph, net_graph_msg_handler, _, logger) = build_graph();
+ let (secp_ctx, network_graph, gossip_sync, _, logger) = build_graph();
let (our_privkey, our_id, privkeys, nodes) = get_nodes(&secp_ctx);
let scorer = test_utils::TestScorer::with_penalty(0);
let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
// Their aggregate capacity will be 50 + 60 + 180 = 290 sats.
// Path via node0 is channels {1, 3}. Limit them to 100 and 50 sats (total limit 50).
- update_channel(&net_graph_msg_handler, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 1,
timestamp: 2,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[0], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[0], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 3,
timestamp: 2,
// Path via node7 is channels {12, 13}. Limit them to 60 and 60 sats
// (total limit 60).
- update_channel(&net_graph_msg_handler, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 12,
timestamp: 2,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[7], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[7], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 13,
timestamp: 2,
// Path via node1 is channels {2, 4}. Limit them to 200 and 180 sats
// (total capacity 180 sats).
- update_channel(&net_graph_msg_handler, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 2,
timestamp: 2,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[1], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[1], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 4,
timestamp: 2,
#[test]
fn long_mpp_route_test() {
- let (secp_ctx, network_graph, net_graph_msg_handler, _, logger) = build_graph();
+ let (secp_ctx, network_graph, gossip_sync, _, logger) = build_graph();
let (our_privkey, our_id, privkeys, nodes) = get_nodes(&secp_ctx);
let scorer = test_utils::TestScorer::with_penalty(0);
let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
// are used twice will have 200 sats capacity.
// Disable other potential paths.
- update_channel(&net_graph_msg_handler, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 2,
timestamp: 2,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 7,
timestamp: 2,
});
// Path via {node0, node2} is channels {1, 3, 5}.
- update_channel(&net_graph_msg_handler, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 1,
timestamp: 2,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[0], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[0], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 3,
timestamp: 2,
});
// Capacity of 200 sats because this channel will be used by 3rd path as well.
- add_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[2], &privkeys[3], ChannelFeatures::from_le_bytes(id_to_feature_flags(5)), 5);
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
+ add_channel(&gossip_sync, &secp_ctx, &privkeys[2], &privkeys[3], ChannelFeatures::from_le_bytes(id_to_feature_flags(5)), 5);
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 5,
timestamp: 2,
// Path via {node7, node2, node4} is channels {12, 13, 6, 11}.
// Add 100 sats to the capacities of {12, 13}, because these channels
// are also used for 3rd path. 100 sats for the rest. Total capacity: 100 sats.
- update_channel(&net_graph_msg_handler, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 12,
timestamp: 2,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[7], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[7], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 13,
timestamp: 2,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 6,
timestamp: 2,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[4], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[4], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 11,
timestamp: 2,
#[test]
fn mpp_cheaper_route_test() {
- let (secp_ctx, network_graph, net_graph_msg_handler, _, logger) = build_graph();
+ let (secp_ctx, network_graph, gossip_sync, _, logger) = build_graph();
let (our_privkey, our_id, privkeys, nodes) = get_nodes(&secp_ctx);
let scorer = test_utils::TestScorer::with_penalty(0);
let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
// are used twice will have 200 sats capacity.
// Disable other potential paths.
- update_channel(&net_graph_msg_handler, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 2,
timestamp: 2,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 7,
timestamp: 2,
});
// Path via {node0, node2} is channels {1, 3, 5}.
- update_channel(&net_graph_msg_handler, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 1,
timestamp: 2,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[0], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[0], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 3,
timestamp: 2,
});
// Capacity of 200 sats because this channel will be used by 3rd path as well.
- add_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[2], &privkeys[3], ChannelFeatures::from_le_bytes(id_to_feature_flags(5)), 5);
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
+ add_channel(&gossip_sync, &secp_ctx, &privkeys[2], &privkeys[3], ChannelFeatures::from_le_bytes(id_to_feature_flags(5)), 5);
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 5,
timestamp: 2,
// Path via {node7, node2, node4} is channels {12, 13, 6, 11}.
// Add 100 sats to the capacities of {12, 13}, because these channels
// are also used for 3rd path. 100 sats for the rest. Total capacity: 100 sats.
- update_channel(&net_graph_msg_handler, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 12,
timestamp: 2,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[7], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[7], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 13,
timestamp: 2,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 6,
timestamp: 2,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[4], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[4], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 11,
timestamp: 2,
// This test makes sure that MPP algorithm properly takes into account
// fees charged on the channels, by making the fees impactful:
// if the fee is not properly accounted for, the behavior is different.
- let (secp_ctx, network_graph, net_graph_msg_handler, _, logger) = build_graph();
+ let (secp_ctx, network_graph, gossip_sync, _, logger) = build_graph();
let (our_privkey, our_id, privkeys, nodes) = get_nodes(&secp_ctx);
let scorer = test_utils::TestScorer::with_penalty(0);
let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
// It's fine to ignore this concern for now.
// Disable other potential paths.
- update_channel(&net_graph_msg_handler, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 2,
timestamp: 2,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 7,
timestamp: 2,
});
// Path via {node0, node2} is channels {1, 3, 5}.
- update_channel(&net_graph_msg_handler, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 1,
timestamp: 2,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[0], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[0], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 3,
timestamp: 2,
excess_data: Vec::new()
});
- add_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[2], &privkeys[3], ChannelFeatures::from_le_bytes(id_to_feature_flags(5)), 5);
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
+ add_channel(&gossip_sync, &secp_ctx, &privkeys[2], &privkeys[3], ChannelFeatures::from_le_bytes(id_to_feature_flags(5)), 5);
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 5,
timestamp: 2,
// - channel 12 capacity is 250 sats
// - fee for channel 6 is 150 sats
// Let's test this by enforcing these 2 conditions and removing other limits.
- update_channel(&net_graph_msg_handler, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 12,
timestamp: 2,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[7], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[7], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 13,
timestamp: 2,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 6,
timestamp: 2,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[4], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[4], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 11,
timestamp: 2,
// to only have the remaining to-collect amount in available liquidity.
//
// This bug appeared in production in some specific channel configurations.
- let (secp_ctx, network_graph, net_graph_msg_handler, _, logger) = build_graph();
+ let (secp_ctx, network_graph, gossip_sync, _, logger) = build_graph();
let (our_privkey, our_id, privkeys, nodes) = get_nodes(&secp_ctx);
let scorer = test_utils::TestScorer::with_penalty(0);
let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
// would first use the no-fee route and then fail to find a path along the second route as
// we think we can only send up to 1 additional sat over the last-hop but refuse to as its
// under 5% of our payment amount.
- update_channel(&net_graph_msg_handler, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 1,
timestamp: 2,
fee_proportional_millionths: u32::max_value(),
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 2,
timestamp: 2,
fee_proportional_millionths: u32::max_value(),
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[1], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[1], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 4,
timestamp: 2,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[7], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[7], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 13,
timestamp: 2,
fn drop_lowest_channel_mpp_route_test() {
// This test checks that low-capacity channel is dropped when after
// path finding we realize that we found more capacity than we need.
- let (secp_ctx, network_graph, net_graph_msg_handler, _, logger) = build_graph();
+ let (secp_ctx, network_graph, gossip_sync, _, logger) = build_graph();
let (our_privkey, our_id, privkeys, nodes) = get_nodes(&secp_ctx);
let scorer = test_utils::TestScorer::with_penalty(0);
let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
// Their aggregate capacity will be 50 + 60 + 20 = 130 sats.
// Path via node0 is channels {1, 3}. Limit them to 100 and 50 sats (total limit 50);
- update_channel(&net_graph_msg_handler, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 1,
timestamp: 2,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[0], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[0], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 3,
timestamp: 2,
});
// Path via node7 is channels {12, 13}. Limit them to 60 and 60 sats (total limit 60);
- update_channel(&net_graph_msg_handler, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 12,
timestamp: 2,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[7], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[7], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 13,
timestamp: 2,
});
// Path via node1 is channels {2, 4}. Limit them to 20 and 20 sats (total capacity 20 sats).
- update_channel(&net_graph_msg_handler, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 2,
timestamp: 2,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[1], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[1], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 4,
timestamp: 2,
let secp_ctx = Secp256k1::new();
let logger = Arc::new(test_utils::TestLogger::new());
let network = Arc::new(NetworkGraph::new(genesis_block(Network::Testnet).header.block_hash()));
- let net_graph_msg_handler = NetGraphMsgHandler::new(Arc::clone(&network), None, Arc::clone(&logger));
+ let gossip_sync = P2PGossipSync::new(Arc::clone(&network), None, Arc::clone(&logger));
let (our_privkey, our_id, privkeys, nodes) = get_nodes(&secp_ctx);
let scorer = test_utils::TestScorer::with_penalty(0);
let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
let payment_params = PaymentParameters::from_node_id(nodes[6]);
- add_channel(&net_graph_msg_handler, &secp_ctx, &our_privkey, &privkeys[1], ChannelFeatures::from_le_bytes(id_to_feature_flags(6)), 6);
- update_channel(&net_graph_msg_handler, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
+ add_channel(&gossip_sync, &secp_ctx, &our_privkey, &privkeys[1], ChannelFeatures::from_le_bytes(id_to_feature_flags(6)), 6);
+ update_channel(&gossip_sync, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 6,
timestamp: 1,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- add_or_update_node(&net_graph_msg_handler, &secp_ctx, &privkeys[1], NodeFeatures::from_le_bytes(id_to_feature_flags(1)), 0);
+ add_or_update_node(&gossip_sync, &secp_ctx, &privkeys[1], NodeFeatures::from_le_bytes(id_to_feature_flags(1)), 0);
- add_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[1], &privkeys[4], ChannelFeatures::from_le_bytes(id_to_feature_flags(5)), 5);
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[1], UnsignedChannelUpdate {
+ add_channel(&gossip_sync, &secp_ctx, &privkeys[1], &privkeys[4], ChannelFeatures::from_le_bytes(id_to_feature_flags(5)), 5);
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[1], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 5,
timestamp: 1,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- add_or_update_node(&net_graph_msg_handler, &secp_ctx, &privkeys[4], NodeFeatures::from_le_bytes(id_to_feature_flags(4)), 0);
+ add_or_update_node(&gossip_sync, &secp_ctx, &privkeys[4], NodeFeatures::from_le_bytes(id_to_feature_flags(4)), 0);
- add_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[4], &privkeys[3], ChannelFeatures::from_le_bytes(id_to_feature_flags(4)), 4);
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[4], UnsignedChannelUpdate {
+ add_channel(&gossip_sync, &secp_ctx, &privkeys[4], &privkeys[3], ChannelFeatures::from_le_bytes(id_to_feature_flags(4)), 4);
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[4], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 4,
timestamp: 1,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- add_or_update_node(&net_graph_msg_handler, &secp_ctx, &privkeys[3], NodeFeatures::from_le_bytes(id_to_feature_flags(3)), 0);
+ add_or_update_node(&gossip_sync, &secp_ctx, &privkeys[3], NodeFeatures::from_le_bytes(id_to_feature_flags(3)), 0);
- add_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[3], &privkeys[2], ChannelFeatures::from_le_bytes(id_to_feature_flags(3)), 3);
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[3], UnsignedChannelUpdate {
+ add_channel(&gossip_sync, &secp_ctx, &privkeys[3], &privkeys[2], ChannelFeatures::from_le_bytes(id_to_feature_flags(3)), 3);
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[3], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 3,
timestamp: 1,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- add_or_update_node(&net_graph_msg_handler, &secp_ctx, &privkeys[2], NodeFeatures::from_le_bytes(id_to_feature_flags(2)), 0);
+ add_or_update_node(&gossip_sync, &secp_ctx, &privkeys[2], NodeFeatures::from_le_bytes(id_to_feature_flags(2)), 0);
- add_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[2], &privkeys[4], ChannelFeatures::from_le_bytes(id_to_feature_flags(2)), 2);
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
+ add_channel(&gossip_sync, &secp_ctx, &privkeys[2], &privkeys[4], ChannelFeatures::from_le_bytes(id_to_feature_flags(2)), 2);
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[2], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 2,
timestamp: 1,
excess_data: Vec::new()
});
- add_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[4], &privkeys[6], ChannelFeatures::from_le_bytes(id_to_feature_flags(1)), 1);
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[4], UnsignedChannelUpdate {
+ add_channel(&gossip_sync, &secp_ctx, &privkeys[4], &privkeys[6], ChannelFeatures::from_le_bytes(id_to_feature_flags(1)), 1);
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[4], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 1,
timestamp: 1,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- add_or_update_node(&net_graph_msg_handler, &secp_ctx, &privkeys[6], NodeFeatures::from_le_bytes(id_to_feature_flags(6)), 0);
+ add_or_update_node(&gossip_sync, &secp_ctx, &privkeys[6], NodeFeatures::from_le_bytes(id_to_feature_flags(6)), 0);
{
// Now ensure the route flows simply over nodes 1 and 4 to 6.
// Test that if, while walking the graph, we find a hop that has exactly enough liquidity
// for us, including later hop fees, we take it. In the first version of our MPP algorithm
// we calculated fees on a higher value, resulting in us ignoring such paths.
- let (secp_ctx, network_graph, net_graph_msg_handler, _, logger) = build_graph();
+ let (secp_ctx, network_graph, gossip_sync, _, logger) = build_graph();
let (our_privkey, our_id, _, nodes) = get_nodes(&secp_ctx);
let scorer = test_utils::TestScorer::with_penalty(0);
let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
// We modify the graph to set the htlc_maximum of channel 2 to below the value we wish to
// send.
- update_channel(&net_graph_msg_handler, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 2,
timestamp: 2,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 12,
timestamp: 2,
// htlc_maximum_msat, we don't end up undershooting a later htlc_minimum_msat. In the
// initial version of MPP we'd accept such routes but reject them while recalculating fees,
// resulting in us thinking there is no possible path, even if other paths exist.
- let (secp_ctx, network_graph, net_graph_msg_handler, _, logger) = build_graph();
+ let (secp_ctx, network_graph, gossip_sync, _, logger) = build_graph();
let (our_privkey, our_id, privkeys, nodes) = get_nodes(&secp_ctx);
let scorer = test_utils::TestScorer::with_penalty(0);
let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
// We modify the graph to set the htlc_minimum of channel 2 and 4 as needed - channel 2
// gets an htlc_maximum_msat of 80_000 and channel 4 an htlc_minimum_msat of 90_000. We
// then try to send 90_000.
- update_channel(&net_graph_msg_handler, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &our_privkey, UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 2,
timestamp: 2,
fee_proportional_millionths: 0,
excess_data: Vec::new()
});
- update_channel(&net_graph_msg_handler, &secp_ctx, &privkeys[1], UnsignedChannelUpdate {
+ update_channel(&gossip_sync, &secp_ctx, &privkeys[1], UnsignedChannelUpdate {
chain_hash: genesis_block(Network::Testnet).header.block_hash(),
short_channel_id: 4,
timestamp: 2,
projects / rust-lightning / commitdiff