action: msgs::ErrorAction::IgnoreError
})
}
- fn notify_payment_path_failed(&self, _path: &[&RouteHop], _short_channel_id: u64) {}
- fn notify_payment_path_successful(&self, _path: &[&RouteHop]) {}
- fn notify_payment_probe_successful(&self, _path: &[&RouteHop]) {}
- fn notify_payment_probe_failed(&self, _path: &[&RouteHop], _short_channel_id: u64) {}
}
pub struct TestBroadcaster {}
action: msgs::ErrorAction::IgnoreError
})
}
- fn notify_payment_path_failed(&self, _path: &[&RouteHop], _short_channel_id: u64) {}
- fn notify_payment_path_successful(&self, _path: &[&RouteHop]) {}
- fn notify_payment_probe_successful(&self, _path: &[&RouteHop]) {}
- fn notify_payment_probe_failed(&self, _path: &[&RouteHop], _short_channel_id: u64) {}
}
struct TestBroadcaster {
let first_hops = nodes[0].node.list_usable_channels();
let network_graph = &node_cfgs[0].network_graph;
let logger = test_utils::TestLogger::new();
- let scorer = test_utils::TestScorer::with_penalty(0);
+ let scorer = test_utils::TestScorer::new();
let random_seed_bytes = chanmon_cfgs[1].keys_manager.get_secure_random_bytes();
let route = find_route(
&nodes[0].node.get_our_node_id(), &route_params, &network_graph,
let first_hops = nodes[0].node.list_usable_channels();
let network_graph = &node_cfgs[0].network_graph;
let logger = test_utils::TestLogger::new();
- let scorer = test_utils::TestScorer::with_penalty(0);
+ let scorer = test_utils::TestScorer::new();
let random_seed_bytes = chanmon_cfgs[1].keys_manager.get_secure_random_bytes();
let route = find_route(
&nodes[0].node.get_our_node_id(), ¶ms, &network_graph,
let best_block_height = self.best_block.read().unwrap().height();
self.pending_outbound_payments
.send_payment(payment_hash, payment_secret, payment_id, retry_strategy, route_params,
- &self.router, self.list_usable_channels(), self.compute_inflight_htlcs(),
+ &self.router, self.list_usable_channels(), || self.compute_inflight_htlcs(),
&self.entropy_source, &self.node_signer, best_block_height, &self.logger,
|path, payment_params, payment_hash, payment_secret, total_value, cur_height, payment_id, keysend_preimage, session_priv|
self.send_payment_along_path(path, payment_params, payment_hash, payment_secret, total_value, cur_height, payment_id, keysend_preimage, session_priv))
let best_block_height = self.best_block.read().unwrap().height();
self.pending_outbound_payments.send_spontaneous_payment(payment_preimage, payment_id,
retry_strategy, route_params, &self.router, self.list_usable_channels(),
- self.compute_inflight_htlcs(), &self.entropy_source, &self.node_signer, best_block_height,
+ || self.compute_inflight_htlcs(), &self.entropy_source, &self.node_signer, best_block_height,
&self.logger,
|path, payment_params, payment_hash, payment_secret, total_value, cur_height, payment_id, keysend_preimage, session_priv|
self.send_payment_along_path(path, payment_params, payment_hash, payment_secret, total_value, cur_height, payment_id, keysend_preimage, session_priv))
let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
create_announced_chan_between_nodes(&nodes, 0, 1);
- let scorer = test_utils::TestScorer::with_penalty(0);
+ let scorer = test_utils::TestScorer::new();
let random_seed_bytes = chanmon_cfgs[1].keys_manager.get_secure_random_bytes();
// To start (1), send a regular payment but don't claim it.
};
let network_graph = nodes[0].network_graph.clone();
let first_hops = nodes[0].node.list_usable_channels();
- let scorer = test_utils::TestScorer::with_penalty(0);
+ let scorer = test_utils::TestScorer::new();
let random_seed_bytes = chanmon_cfgs[1].keys_manager.get_secure_random_bytes();
let route = find_route(
&payer_pubkey, &route_params, &network_graph, Some(&first_hops.iter().collect::<Vec<_>>()),
};
let network_graph = nodes[0].network_graph.clone();
let first_hops = nodes[0].node.list_usable_channels();
- let scorer = test_utils::TestScorer::with_penalty(0);
+ let scorer = test_utils::TestScorer::new();
let random_seed_bytes = chanmon_cfgs[1].keys_manager.get_secure_random_bytes();
let route = find_route(
&payer_pubkey, &route_params, &network_graph, Some(&first_hops.iter().collect::<Vec<_>>()),
let tx_broadcaster = test_utils::TestBroadcaster{txn_broadcasted: Mutex::new(Vec::new()), blocks: Arc::new(Mutex::new(Vec::new()))};
let fee_estimator = test_utils::TestFeeEstimator { sat_per_kw: Mutex::new(253) };
let logger_a = test_utils::TestLogger::with_id("node a".to_owned());
- let router = test_utils::TestRouter::new(Arc::new(NetworkGraph::new(genesis_hash, &logger_a)));
+ let scorer = Mutex::new(test_utils::TestScorer::new());
+ let router = test_utils::TestRouter::new(Arc::new(NetworkGraph::new(genesis_hash, &logger_a)), &scorer);
let mut config: UserConfig = Default::default();
config.channel_handshake_config.minimum_depth = 1;
let usable_channels = $node_a.list_usable_channels();
let payment_params = PaymentParameters::from_node_id($node_b.get_our_node_id(), TEST_FINAL_CLTV)
.with_features($node_b.invoice_features());
- let scorer = test_utils::TestScorer::with_penalty(0);
+ let scorer = test_utils::TestScorer::new();
let seed = [3u8; 32];
let keys_manager = KeysManager::new(&seed, 42, 42);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
pub persister: test_utils::TestPersister,
pub logger: test_utils::TestLogger,
pub keys_manager: test_utils::TestKeysInterface,
+ pub scorer: Mutex<test_utils::TestScorer>,
}
pub struct NodeCfg<'a> {
channel_monitors.insert(monitor.get_funding_txo().0, monitor);
}
+ let scorer = Mutex::new(test_utils::TestScorer::new());
let mut w = test_utils::TestVecWriter(Vec::new());
self.node.write(&mut w).unwrap();
<(BlockHash, ChannelManager<&test_utils::TestChainMonitor, &test_utils::TestBroadcaster, &test_utils::TestKeysInterface, &test_utils::TestKeysInterface, &test_utils::TestKeysInterface, &test_utils::TestFeeEstimator, &test_utils::TestRouter, &test_utils::TestLogger>)>::read(&mut io::Cursor::new(w.0), ChannelManagerReadArgs {
node_signer: self.keys_manager,
signer_provider: self.keys_manager,
fee_estimator: &test_utils::TestFeeEstimator { sat_per_kw: Mutex::new(253) },
- router: &test_utils::TestRouter::new(Arc::new(network_graph)),
+ router: &test_utils::TestRouter::new(Arc::new(network_graph), &scorer),
chain_monitor: self.chain_monitor,
tx_broadcaster: &broadcaster,
logger: &self.logger,
macro_rules! get_route {
($send_node: expr, $payment_params: expr, $recv_value: expr, $cltv: expr) => {{
use $crate::chain::keysinterface::EntropySource;
- let scorer = $crate::util::test_utils::TestScorer::with_penalty(0);
+ let scorer = $crate::util::test_utils::TestScorer::new();
let keys_manager = $crate::util::test_utils::TestKeysInterface::new(&[0u8; 32], bitcoin::network::constants::Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
$crate::routing::router::get_route(
let payment_params = PaymentParameters::from_node_id(expected_route.last().unwrap().node.get_our_node_id(), TEST_FINAL_CLTV)
.with_features(expected_route.last().unwrap().node.invoice_features());
let network_graph = origin_node.network_graph.read_only();
- let scorer = test_utils::TestScorer::with_penalty(0);
+ let scorer = test_utils::TestScorer::new();
let seed = [0u8; 32];
let keys_manager = test_utils::TestKeysInterface::new(&seed, Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
let persister = test_utils::TestPersister::new();
let seed = [i as u8; 32];
let keys_manager = test_utils::TestKeysInterface::new(&seed, Network::Testnet);
+ let scorer = Mutex::new(test_utils::TestScorer::new());
- chan_mon_cfgs.push(TestChanMonCfg { tx_broadcaster, fee_estimator, chain_source, logger, persister, keys_manager });
+ chan_mon_cfgs.push(TestChanMonCfg { tx_broadcaster, fee_estimator, chain_source, logger, persister, keys_manager, scorer });
}
chan_mon_cfgs
logger: &chanmon_cfgs[i].logger,
tx_broadcaster: &chanmon_cfgs[i].tx_broadcaster,
fee_estimator: &chanmon_cfgs[i].fee_estimator,
- router: test_utils::TestRouter::new(network_graph.clone()),
+ router: test_utils::TestRouter::new(network_graph.clone(), &chanmon_cfgs[i].scorer),
chain_monitor,
keys_manager: &chanmon_cfgs[i].keys_manager,
node_seed: seed,
let keys_manager = test_utils::TestKeysInterface::new(&seed, Network::Testnet);
let chain_monitor = test_utils::TestChainMonitor::new(Some(&chanmon_cfgs[0].chain_source), &chanmon_cfgs[0].tx_broadcaster, &chanmon_cfgs[0].logger, &chanmon_cfgs[0].fee_estimator, &chanmon_cfgs[0].persister, &keys_manager);
let network_graph = Arc::new(NetworkGraph::new(chanmon_cfgs[0].chain_source.genesis_hash, &chanmon_cfgs[0].logger));
- let router = test_utils::TestRouter::new(network_graph.clone());
+ let scorer = Mutex::new(test_utils::TestScorer::new());
+ let router = test_utils::TestRouter::new(network_graph.clone(), &scorer);
let node = NodeCfg { chain_source: &chanmon_cfgs[0].chain_source, logger: &chanmon_cfgs[0].logger, tx_broadcaster: &chanmon_cfgs[0].tx_broadcaster, fee_estimator: &chanmon_cfgs[0].fee_estimator, router, chain_monitor, keys_manager: &keys_manager, network_graph, node_seed: seed, override_init_features: alloc::rc::Rc::new(core::cell::RefCell::new(None)) };
let mut node_cfgs = create_node_cfgs(3, &chanmon_cfgs);
node_cfgs.remove(0);
// Create some initial channels
create_announced_chan_between_nodes(&nodes, 0, 1);
- let scorer = test_utils::TestScorer::with_penalty(0);
+ let scorer = test_utils::TestScorer::new();
let random_seed_bytes = chanmon_cfgs[1].keys_manager.get_secure_random_bytes();
let payment_params = PaymentParameters::from_node_id(nodes[1].node.get_our_node_id(), TEST_FINAL_CLTV).with_features(nodes[1].node.invoice_features());
let route = get_route(&nodes[0].node.get_our_node_id(), &payment_params, &nodes[0].network_graph.read_only(), None, 10_000, TEST_FINAL_CLTV, nodes[0].logger, &scorer, &random_seed_bytes).unwrap();
let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1000000, 59000000);
// Lock HTLC in both directions (using a slightly lower CLTV delay to provide timely RBF bumps)
let payment_params = PaymentParameters::from_node_id(nodes[1].node.get_our_node_id(), 50).with_features(nodes[1].node.invoice_features());
- let scorer = test_utils::TestScorer::with_penalty(0);
+ let scorer = test_utils::TestScorer::new();
let random_seed_bytes = chanmon_cfgs[1].keys_manager.get_secure_random_bytes();
let route = get_route(&nodes[0].node.get_our_node_id(), &payment_params, &nodes[0].network_graph.read_only(), None,
3_000_000, 50, nodes[0].logger, &scorer, &random_seed_bytes).unwrap();
final_value_msat: 10000,
final_cltv_expiry_delta: 40,
};
- let scorer = test_utils::TestScorer::with_penalty(0);
+ let scorer = test_utils::TestScorer::new();
let random_seed_bytes = chanmon_cfgs[1].keys_manager.get_secure_random_bytes();
let route = find_route(&payer_pubkey, &route_params, &network_graph, None, nodes[0].logger, &scorer, &random_seed_bytes).unwrap();
};
let network_graph = nodes[0].network_graph.clone();
let first_hops = nodes[0].node.list_usable_channels();
- let scorer = test_utils::TestScorer::with_penalty(0);
+ let scorer = test_utils::TestScorer::new();
let random_seed_bytes = chanmon_cfgs[1].keys_manager.get_secure_random_bytes();
let route = find_route(
&payer_pubkey, &route_params, &network_graph, Some(&first_hops.iter().collect::<Vec<_>>()),
htlc_maximum_msat: None,
}
])]);
- let scorer = test_utils::TestScorer::with_penalty(0);
+ let scorer = test_utils::TestScorer::new();
let network_graph = $nodes[0].network_graph.read_only();
(get_route(
&$nodes[0].node.get_our_node_id(), &payment_params, &network_graph,
}
}
- pub(super) fn send_payment<R: Deref, ES: Deref, NS: Deref, F, L: Deref>(
+ pub(super) fn send_payment<R: Deref, ES: Deref, NS: Deref, IH, SP, L: Deref>(
&self, payment_hash: PaymentHash, payment_secret: &Option<PaymentSecret>, payment_id: PaymentId,
retry_strategy: Retry, route_params: RouteParameters, router: &R,
- first_hops: Vec<ChannelDetails>, inflight_htlcs: InFlightHtlcs, entropy_source: &ES,
- node_signer: &NS, best_block_height: u32, logger: &L, send_payment_along_path: F,
+ first_hops: Vec<ChannelDetails>, compute_inflight_htlcs: IH, entropy_source: &ES,
+ node_signer: &NS, best_block_height: u32, logger: &L, send_payment_along_path: SP,
) -> Result<(), PaymentSendFailure>
where
R::Target: Router,
ES::Target: EntropySource,
NS::Target: NodeSigner,
L::Target: Logger,
- F: Fn(&Vec<RouteHop>, &Option<PaymentParameters>, &PaymentHash, &Option<PaymentSecret>, u64,
+ IH: Fn() -> InFlightHtlcs,
+ SP: Fn(&Vec<RouteHop>, &Option<PaymentParameters>, &PaymentHash, &Option<PaymentSecret>, u64,
u32, PaymentId, &Option<PaymentPreimage>, [u8; 32]) -> Result<(), APIError>,
{
self.pay_internal(payment_id, Some((payment_hash, payment_secret, None, retry_strategy)),
- route_params, router, first_hops, inflight_htlcs, entropy_source, node_signer,
+ route_params, router, first_hops, &compute_inflight_htlcs, entropy_source, node_signer,
best_block_height, logger, &send_payment_along_path)
.map_err(|e| { self.remove_outbound_if_all_failed(payment_id, &e); e })
}
.map_err(|e| { self.remove_outbound_if_all_failed(payment_id, &e); e })
}
- pub(super) fn send_spontaneous_payment<R: Deref, ES: Deref, NS: Deref, F, L: Deref>(
+ pub(super) fn send_spontaneous_payment<R: Deref, ES: Deref, NS: Deref, IH, SP, L: Deref>(
&self, payment_preimage: Option<PaymentPreimage>, payment_id: PaymentId,
retry_strategy: Retry, route_params: RouteParameters, router: &R,
- first_hops: Vec<ChannelDetails>, inflight_htlcs: InFlightHtlcs, entropy_source: &ES,
- node_signer: &NS, best_block_height: u32, logger: &L, send_payment_along_path: F
+ first_hops: Vec<ChannelDetails>, inflight_htlcs: IH, entropy_source: &ES,
+ node_signer: &NS, best_block_height: u32, logger: &L, send_payment_along_path: SP
) -> Result<PaymentHash, PaymentSendFailure>
where
R::Target: Router,
ES::Target: EntropySource,
NS::Target: NodeSigner,
L::Target: Logger,
- F: Fn(&Vec<RouteHop>, &Option<PaymentParameters>, &PaymentHash, &Option<PaymentSecret>, u64,
+ IH: Fn() -> InFlightHtlcs,
+ SP: Fn(&Vec<RouteHop>, &Option<PaymentParameters>, &PaymentHash, &Option<PaymentSecret>, u64,
u32, PaymentId, &Option<PaymentPreimage>, [u8; 32]) -> Result<(), APIError>,
{
let preimage = payment_preimage
.unwrap_or_else(|| PaymentPreimage(entropy_source.get_secure_random_bytes()));
let payment_hash = PaymentHash(Sha256::hash(&preimage.0).into_inner());
self.pay_internal(payment_id, Some((payment_hash, &None, Some(preimage), retry_strategy)),
- route_params, router, first_hops, inflight_htlcs, entropy_source, node_signer,
+ route_params, router, first_hops, &inflight_htlcs, entropy_source, node_signer,
best_block_height, logger, &send_payment_along_path)
.map(|()| payment_hash)
.map_err(|e| { self.remove_outbound_if_all_failed(payment_id, &e); e })
}
if let Some((payment_id, route_params)) = retry_id_route_params {
core::mem::drop(outbounds);
- if let Err(e) = self.pay_internal(payment_id, None, route_params, router, first_hops(), inflight_htlcs(), entropy_source, node_signer, best_block_height, logger, &send_payment_along_path) {
+ if let Err(e) = self.pay_internal(payment_id, None, route_params, router, first_hops(), &inflight_htlcs, entropy_source, node_signer, best_block_height, logger, &send_payment_along_path) {
log_info!(logger, "Errored retrying payment: {:?}", e);
}
} else { break }
}
}
- fn pay_internal<R: Deref, NS: Deref, ES: Deref, F, L: Deref>(
+ fn pay_internal<R: Deref, NS: Deref, ES: Deref, IH, SP, L: Deref>(
&self, payment_id: PaymentId,
initial_send_info: Option<(PaymentHash, &Option<PaymentSecret>, Option<PaymentPreimage>, Retry)>,
route_params: RouteParameters, router: &R, first_hops: Vec<ChannelDetails>,
- inflight_htlcs: InFlightHtlcs, entropy_source: &ES, node_signer: &NS, best_block_height: u32,
- logger: &L, send_payment_along_path: &F,
+ inflight_htlcs: &IH, entropy_source: &ES, node_signer: &NS, best_block_height: u32,
+ logger: &L, send_payment_along_path: &SP,
) -> Result<(), PaymentSendFailure>
where
R::Target: Router,
ES::Target: EntropySource,
NS::Target: NodeSigner,
L::Target: Logger,
- F: Fn(&Vec<RouteHop>, &Option<PaymentParameters>, &PaymentHash, &Option<PaymentSecret>, u64,
+ IH: Fn() -> InFlightHtlcs,
+ SP: Fn(&Vec<RouteHop>, &Option<PaymentParameters>, &PaymentHash, &Option<PaymentSecret>, u64,
u32, PaymentId, &Option<PaymentPreimage>, [u8; 32]) -> Result<(), APIError>
{
#[cfg(feature = "std")] {
let route = router.find_route(
&node_signer.get_node_id(Recipient::Node).unwrap(), &route_params,
- Some(&first_hops.iter().collect::<Vec<_>>()), &inflight_htlcs
+ Some(&first_hops.iter().collect::<Vec<_>>()), &inflight_htlcs(),
).map_err(|e| PaymentSendFailure::ParameterError(APIError::APIMisuseError {
err: format!("Failed to find a route for payment {}: {:?}", log_bytes!(payment_id.0), e), // TODO: add APIError::RouteNotFound
}))?;
use crate::ln::outbound_payment::{OutboundPayments, Retry};
use crate::routing::gossip::NetworkGraph;
use crate::routing::router::{InFlightHtlcs, PaymentParameters, Route, RouteParameters};
- use crate::sync::Arc;
+ use crate::sync::{Arc, Mutex};
use crate::util::errors::APIError;
use crate::util::test_utils;
let logger = test_utils::TestLogger::new();
let genesis_hash = genesis_block(Network::Testnet).header.block_hash();
let network_graph = Arc::new(NetworkGraph::new(genesis_hash, &logger));
- let router = test_utils::TestRouter::new(network_graph);
+ let scorer = Mutex::new(test_utils::TestScorer::new());
+ let router = test_utils::TestRouter::new(network_graph, &scorer);
let secp_ctx = Secp256k1::new();
let keys_manager = test_utils::TestKeysInterface::new(&[0; 32], Network::Testnet);
};
let err = if on_retry {
outbound_payments.pay_internal(
- PaymentId([0; 32]), None, expired_route_params, &&router, vec![], InFlightHtlcs::new(),
+ PaymentId([0; 32]), None, expired_route_params, &&router, vec![], &|| InFlightHtlcs::new(),
&&keys_manager, &&keys_manager, 0, &&logger, &|_, _, _, _, _, _, _, _, _| Ok(())).unwrap_err()
} else {
outbound_payments.send_payment(
PaymentHash([0; 32]), &None, PaymentId([0; 32]), Retry::Attempts(0), expired_route_params,
- &&router, vec![], InFlightHtlcs::new(), &&keys_manager, &&keys_manager, 0, &&logger,
+ &&router, vec![], || InFlightHtlcs::new(), &&keys_manager, &&keys_manager, 0, &&logger,
|_, _, _, _, _, _, _, _, _| Ok(())).unwrap_err()
};
if let PaymentSendFailure::ParameterError(APIError::APIMisuseError { err }) = err {
let logger = test_utils::TestLogger::new();
let genesis_hash = genesis_block(Network::Testnet).header.block_hash();
let network_graph = Arc::new(NetworkGraph::new(genesis_hash, &logger));
- let router = test_utils::TestRouter::new(network_graph);
+ let scorer = Mutex::new(test_utils::TestScorer::new());
+ let router = test_utils::TestRouter::new(network_graph, &scorer);
let secp_ctx = Secp256k1::new();
let keys_manager = test_utils::TestKeysInterface::new(&[0; 32], Network::Testnet);
&Route { paths: vec![], payment_params: None }, Some(Retry::Attempts(1)),
Some(route_params.payment_params.clone()), &&keys_manager, 0).unwrap();
outbound_payments.pay_internal(
- PaymentId([0; 32]), None, route_params, &&router, vec![], InFlightHtlcs::new(),
+ PaymentId([0; 32]), None, route_params, &&router, vec![], &|| InFlightHtlcs::new(),
&&keys_manager, &&keys_manager, 0, &&logger, &|_, _, _, _, _, _, _, _, _| Ok(())).unwrap_err()
} else {
outbound_payments.send_payment(
PaymentHash([0; 32]), &None, PaymentId([0; 32]), Retry::Attempts(0), route_params,
- &&router, vec![], InFlightHtlcs::new(), &&keys_manager, &&keys_manager, 0, &&logger,
+ &&router, vec![], || InFlightHtlcs::new(), &&keys_manager, &&keys_manager, 0, &&logger,
|_, _, _, _, _, _, _, _, _| Ok(())).unwrap_err()
};
if let PaymentSendFailure::ParameterError(APIError::APIMisuseError { err }) = err {
use crate::ln::msgs;
use crate::ln::msgs::ChannelMessageHandler;
use crate::ln::outbound_payment::Retry;
-use crate::routing::gossip::RoutingFees;
+use crate::routing::gossip::{EffectiveCapacity, RoutingFees};
use crate::routing::router::{get_route, PaymentParameters, Route, RouteHint, RouteHintHop, RouteHop, RouteParameters};
+use crate::routing::scoring::ChannelUsage;
use crate::util::events::{ClosureReason, Event, HTLCDestination, MessageSendEvent, MessageSendEventsProvider};
use crate::util::test_utils;
use crate::util::errors::APIError;
let payment_params = PaymentParameters::from_node_id(nodes[1].node.get_our_node_id(), TEST_FINAL_CLTV)
.with_features(nodes[1].node.invoice_features());
- let scorer = test_utils::TestScorer::with_penalty(0);
+ let scorer = test_utils::TestScorer::new();
let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
let route = get_route(
let node_chanmgrs = create_node_chanmgrs(3, &node_cfgs, &[None, Some(intercept_forwards_config), Some(zero_conf_chan_config)]);
let nodes = create_network(3, &node_cfgs, &node_chanmgrs);
- let scorer = test_utils::TestScorer::with_penalty(0);
+ let scorer = test_utils::TestScorer::new();
let random_seed_bytes = chanmon_cfgs[0].keys_manager.get_secure_random_bytes();
let _ = create_announced_chan_between_nodes(&nodes, 0, 1).2;
final_value_msat: 100_000_001, final_cltv_expiry_delta: TEST_FINAL_CLTV
}, Ok(route.clone()));
+ {
+ let scorer = chanmon_cfgs[0].scorer.lock().unwrap();
+ // The initial send attempt, 2 paths
+ scorer.expect_usage(chans[0].short_channel_id.unwrap(), ChannelUsage { amount_msat: 10_000, inflight_htlc_msat: 0, effective_capacity: EffectiveCapacity::Unknown });
+ scorer.expect_usage(chans[1].short_channel_id.unwrap(), ChannelUsage { amount_msat: 100_000_001, inflight_htlc_msat: 0, effective_capacity: EffectiveCapacity::Unknown });
+ // The retry, 2 paths. Ensure that the in-flight HTLC amount is factored in.
+ scorer.expect_usage(chans[0].short_channel_id.unwrap(), ChannelUsage { amount_msat: 50_000_001, inflight_htlc_msat: 10_000, effective_capacity: EffectiveCapacity::Unknown });
+ scorer.expect_usage(chans[1].short_channel_id.unwrap(), ChannelUsage { amount_msat: 50_000_000, inflight_htlc_msat: 0, effective_capacity: EffectiveCapacity::Unknown });
+ }
+
nodes[0].node.send_payment_with_retry(payment_hash, &Some(payment_secret), PaymentId(payment_hash.0), route_params, Retry::Attempts(1)).unwrap();
let htlc_msgs = nodes[0].node.get_and_clear_pending_msg_events();
assert_eq!(htlc_msgs.len(), 2);
let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1);
let chan_2 = create_announced_chan_between_nodes(&nodes, 1, 2);
let logger = test_utils::TestLogger::new();
- let scorer = test_utils::TestScorer::with_penalty(0);
+ let scorer = test_utils::TestScorer::new();
let keys_manager = test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
///
/// While this may be smaller than the actual channel capacity, amounts greater than
/// [`Self::as_msat`] should not be routed through the channel.
-#[derive(Clone, Copy, Debug)]
+#[derive(Clone, Copy, Debug, PartialEq)]
pub enum EffectiveCapacity {
/// The available liquidity in the channel known from being a channel counterparty, and thus a
/// direct hop.
&random_seed_bytes
)
}
-
- fn notify_payment_path_failed(&self, path: &[&RouteHop], short_channel_id: u64) {
- self.scorer.lock().payment_path_failed(path, short_channel_id);
- }
-
- fn notify_payment_path_successful(&self, path: &[&RouteHop]) {
- self.scorer.lock().payment_path_successful(path);
- }
-
- fn notify_payment_probe_successful(&self, path: &[&RouteHop]) {
- self.scorer.lock().probe_successful(path);
- }
-
- fn notify_payment_probe_failed(&self, path: &[&RouteHop], short_channel_id: u64) {
- self.scorer.lock().probe_failed(path, short_channel_id);
- }
}
/// A trait defining behavior for routing a payment.
) -> Result<Route, LightningError> {
self.find_route(payer, route_params, first_hops, inflight_htlcs)
}
- /// Lets the router know that payment through a specific path has failed.
- fn notify_payment_path_failed(&self, path: &[&RouteHop], short_channel_id: u64);
- /// Lets the router know that payment through a specific path was successful.
- fn notify_payment_path_successful(&self, path: &[&RouteHop]);
- /// Lets the router know that a payment probe was successful.
- fn notify_payment_probe_successful(&self, path: &[&RouteHop]);
- /// Lets the router know that a payment probe failed.
- fn notify_payment_probe_failed(&self, path: &[&RouteHop], short_channel_id: u64);
}
/// [`Score`] implementation that factors in in-flight HTLC liquidity.
use crate::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};
- use crate::routing::scoring::{ChannelUsage, Score, ProbabilisticScorer, ProbabilisticScoringParameters};
+ use crate::routing::scoring::{ChannelUsage, FixedPenaltyScorer, Score, ProbabilisticScorer, ProbabilisticScoringParameters};
use crate::routing::test_utils::{add_channel, add_or_update_node, build_graph, build_line_graph, id_to_feature_flags, get_nodes, update_channel};
use crate::chain::transaction::OutPoint;
use crate::chain::keysinterface::EntropySource;
let (secp_ctx, network_graph, _, _, logger) = build_graph();
let (_, our_id, _, nodes) = get_nodes(&secp_ctx);
let payment_params = PaymentParameters::from_node_id(nodes[2], 42);
- let scorer = ln_test_utils::TestScorer::with_penalty(0);
+ let scorer = ln_test_utils::TestScorer::new();
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
let (secp_ctx, network_graph, _, _, logger) = build_graph();
let (_, our_id, _, nodes) = get_nodes(&secp_ctx);
let payment_params = PaymentParameters::from_node_id(nodes[2], 42);
- let scorer = ln_test_utils::TestScorer::with_penalty(0);
+ let scorer = ln_test_utils::TestScorer::new();
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
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], 42);
- let scorer = ln_test_utils::TestScorer::with_penalty(0);
+ let scorer = ln_test_utils::TestScorer::new();
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
let (our_privkey, our_id, privkeys, nodes) = get_nodes(&secp_ctx);
let config = UserConfig::default();
let payment_params = PaymentParameters::from_node_id(nodes[2], 42).with_features(channelmanager::provided_invoice_features(&config));
- let scorer = ln_test_utils::TestScorer::with_penalty(0);
+ let scorer = ln_test_utils::TestScorer::new();
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
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], 42);
- let scorer = ln_test_utils::TestScorer::with_penalty(0);
+ let scorer = ln_test_utils::TestScorer::new();
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
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], 42);
- let scorer = ln_test_utils::TestScorer::with_penalty(0);
+ let scorer = ln_test_utils::TestScorer::new();
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
fn our_chans_test() {
let (secp_ctx, network_graph, _, _, logger) = build_graph();
let (_, our_id, _, nodes) = get_nodes(&secp_ctx);
- let scorer = ln_test_utils::TestScorer::with_penalty(0);
+ let scorer = ln_test_utils::TestScorer::new();
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
fn partial_route_hint_test() {
let (secp_ctx, network_graph, _, _, logger) = build_graph();
let (_, our_id, _, nodes) = get_nodes(&secp_ctx);
- let scorer = ln_test_utils::TestScorer::with_penalty(0);
+ let scorer = ln_test_utils::TestScorer::new();
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
let (secp_ctx, network_graph, _, _, logger) = build_graph();
let (_, our_id, _, nodes) = get_nodes(&secp_ctx);
let payment_params = PaymentParameters::from_node_id(nodes[6], 42).with_route_hints(empty_last_hop(&nodes));
- let scorer = ln_test_utils::TestScorer::with_penalty(0);
+ let scorer = ln_test_utils::TestScorer::new();
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
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], 42).with_route_hints(last_hops.clone());
- let scorer = ln_test_utils::TestScorer::with_penalty(0);
+ let scorer = ln_test_utils::TestScorer::new();
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
// Test through channels 2, 3, 0xff00, 0xff01.
let last_hops = multi_hop_last_hops_hint([nodes[2], non_announced_pubkey]);
let payment_params = PaymentParameters::from_node_id(nodes[6], 42).with_route_hints(last_hops.clone());
- let scorer = ln_test_utils::TestScorer::with_penalty(0);
+ let scorer = ln_test_utils::TestScorer::new();
// Test through channels 2, 3, 0xff00, 0xff01.
// Test shows that multiple hop hints are considered.
let (secp_ctx, network_graph, _, _, logger) = build_graph();
let (_, our_id, _, nodes) = get_nodes(&secp_ctx);
let payment_params = PaymentParameters::from_node_id(nodes[6], 42).with_route_hints(last_hops_with_public_channel(&nodes));
- let scorer = ln_test_utils::TestScorer::with_penalty(0);
+ let scorer = ln_test_utils::TestScorer::new();
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
// This test shows that public routes can be present in the invoice
fn our_chans_last_hop_connect_test() {
let (secp_ctx, network_graph, _, _, logger) = build_graph();
let (_, our_id, _, nodes) = get_nodes(&secp_ctx);
- let scorer = ln_test_utils::TestScorer::with_penalty(0);
+ let scorer = ln_test_utils::TestScorer::new();
let keys_manager = ln_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(target_node_id, 42).with_route_hints(vec![last_hops]);
let our_chans = vec![get_channel_details(Some(42), middle_node_id, InitFeatures::from_le_bytes(vec![0b11]), outbound_capacity_msat)];
- let scorer = ln_test_utils::TestScorer::with_penalty(0);
+ let scorer = ln_test_utils::TestScorer::new();
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
let genesis_hash = genesis_block(Network::Testnet).header.block_hash();
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 = ln_test_utils::TestScorer::with_penalty(0);
+ let scorer = ln_test_utils::TestScorer::new();
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
let config = UserConfig::default();
// one of the latter hops is limited.
let (secp_ctx, network_graph, gossip_sync, _, logger) = build_graph();
let (our_privkey, our_id, privkeys, nodes) = get_nodes(&secp_ctx);
- let scorer = ln_test_utils::TestScorer::with_penalty(0);
+ let scorer = ln_test_utils::TestScorer::new();
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
let config = UserConfig::default();
fn ignore_fee_first_hop_test() {
let (secp_ctx, network_graph, gossip_sync, _, logger) = build_graph();
let (our_privkey, our_id, privkeys, nodes) = get_nodes(&secp_ctx);
- let scorer = ln_test_utils::TestScorer::with_penalty(0);
+ let scorer = ln_test_utils::TestScorer::new();
let keys_manager = ln_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[2], 42);
fn simple_mpp_route_test() {
let (secp_ctx, network_graph, gossip_sync, _, logger) = build_graph();
let (our_privkey, our_id, privkeys, nodes) = get_nodes(&secp_ctx);
- let scorer = ln_test_utils::TestScorer::with_penalty(0);
+ let scorer = ln_test_utils::TestScorer::new();
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
let config = UserConfig::default();
fn long_mpp_route_test() {
let (secp_ctx, network_graph, gossip_sync, _, logger) = build_graph();
let (our_privkey, our_id, privkeys, nodes) = get_nodes(&secp_ctx);
- let scorer = ln_test_utils::TestScorer::with_penalty(0);
+ let scorer = ln_test_utils::TestScorer::new();
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
let config = UserConfig::default();
fn mpp_cheaper_route_test() {
let (secp_ctx, network_graph, gossip_sync, _, logger) = build_graph();
let (our_privkey, our_id, privkeys, nodes) = get_nodes(&secp_ctx);
- let scorer = ln_test_utils::TestScorer::with_penalty(0);
+ let scorer = ln_test_utils::TestScorer::new();
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
let config = UserConfig::default();
// if the fee is not properly accounted for, the behavior is different.
let (secp_ctx, network_graph, gossip_sync, _, logger) = build_graph();
let (our_privkey, our_id, privkeys, nodes) = get_nodes(&secp_ctx);
- let scorer = ln_test_utils::TestScorer::with_penalty(0);
+ let scorer = ln_test_utils::TestScorer::new();
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
let config = UserConfig::default();
// This bug appeared in production in some specific channel configurations.
let (secp_ctx, network_graph, gossip_sync, _, logger) = build_graph();
let (our_privkey, our_id, privkeys, nodes) = get_nodes(&secp_ctx);
- let scorer = ln_test_utils::TestScorer::with_penalty(0);
+ let scorer = ln_test_utils::TestScorer::new();
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
let config = UserConfig::default();
// path finding we realize that we found more capacity than we need.
let (secp_ctx, network_graph, gossip_sync, _, logger) = build_graph();
let (our_privkey, our_id, privkeys, nodes) = get_nodes(&secp_ctx);
- let scorer = ln_test_utils::TestScorer::with_penalty(0);
+ let scorer = ln_test_utils::TestScorer::new();
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
let config = UserConfig::default();
let network = Arc::new(NetworkGraph::new(genesis_hash, 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 = ln_test_utils::TestScorer::with_penalty(0);
+ let scorer = ln_test_utils::TestScorer::new();
let keys_manager = ln_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], 42);
// we calculated fees on a higher value, resulting in us ignoring such paths.
let (secp_ctx, network_graph, gossip_sync, _, logger) = build_graph();
let (our_privkey, our_id, _, nodes) = get_nodes(&secp_ctx);
- let scorer = ln_test_utils::TestScorer::with_penalty(0);
+ let scorer = ln_test_utils::TestScorer::new();
let keys_manager = ln_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[2], 42);
// resulting in us thinking there is no possible path, even if other paths exist.
let (secp_ctx, network_graph, gossip_sync, _, logger) = build_graph();
let (our_privkey, our_id, privkeys, nodes) = get_nodes(&secp_ctx);
- let scorer = ln_test_utils::TestScorer::with_penalty(0);
+ let scorer = ln_test_utils::TestScorer::new();
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
let config = UserConfig::default();
let genesis_hash = genesis_block(Network::Testnet).header.block_hash();
let logger = Arc::new(ln_test_utils::TestLogger::new());
let network_graph = NetworkGraph::new(genesis_hash, Arc::clone(&logger));
- let scorer = ln_test_utils::TestScorer::with_penalty(0);
+ let scorer = ln_test_utils::TestScorer::new();
let config = UserConfig::default();
let payment_params = PaymentParameters::from_node_id(nodes[0], 42).with_features(channelmanager::provided_invoice_features(&config));
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let payment_params = PaymentParameters::from_node_id(nodes[6], 42).with_route_hints(last_hops(&nodes));
// Without penalizing each hop 100 msats, a longer path with lower fees is chosen.
- let scorer = ln_test_utils::TestScorer::with_penalty(0);
+ let scorer = ln_test_utils::TestScorer::new();
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
let route = get_route(
// Applying a 100 msat penalty to each hop results in taking channels 7 and 10 to nodes[6]
// from nodes[2] rather than channel 6, 11, and 8, even though the longer path is cheaper.
- let scorer = ln_test_utils::TestScorer::with_penalty(100);
+ let scorer = FixedPenaltyScorer::with_penalty(100);
let route = get_route(
&our_id, &payment_params, &network_graph.read_only(), None, 100, 42,
Arc::clone(&logger), &scorer, &random_seed_bytes
let network_graph = network.read_only();
// A path to nodes[6] exists when no penalties are applied to any channel.
- let scorer = ln_test_utils::TestScorer::with_penalty(0);
+ let scorer = ln_test_utils::TestScorer::new();
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
let route = get_route(
let (_, our_id, _, nodes) = get_nodes(&secp_ctx);
let network_graph = network.read_only();
- let scorer = ln_test_utils::TestScorer::with_penalty(0);
+ let scorer = ln_test_utils::TestScorer::new();
// Make sure that generally there is at least one route available
let feasible_max_total_cltv_delta = 1008;
let (_, our_id, _, nodes) = get_nodes(&secp_ctx);
let network_graph = network.read_only();
- let scorer = ln_test_utils::TestScorer::with_penalty(0);
+ let scorer = ln_test_utils::TestScorer::new();
let mut payment_params = PaymentParameters::from_node_id(nodes[6], 0).with_route_hints(last_hops(&nodes))
.with_max_path_count(1);
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let (_, our_id, _, nodes) = get_nodes(&secp_ctx);
let network_graph = network.read_only();
- let scorer = ln_test_utils::TestScorer::with_penalty(0);
+ let scorer = ln_test_utils::TestScorer::new();
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
let (secp_ctx, network_graph, _, _, logger) = build_graph();
let (_, our_id, _, nodes) = get_nodes(&secp_ctx);
- let scorer = ln_test_utils::TestScorer::with_penalty(0);
+ let scorer = ln_test_utils::TestScorer::new();
let payment_params = PaymentParameters::from_node_id(nodes[6], 42).with_route_hints(last_hops(&nodes));
let keys_manager = ln_test_utils::TestKeysInterface::new(&[0u8; 32], Network::Testnet);
let network_graph = network.read_only();
let network_nodes = network_graph.nodes();
let network_channels = network_graph.channels();
- let scorer = ln_test_utils::TestScorer::with_penalty(0);
+ let scorer = ln_test_utils::TestScorer::new();
let payment_params = PaymentParameters::from_node_id(nodes[3], 0);
let keys_manager = ln_test_utils::TestKeysInterface::new(&[4u8; 32], Network::Testnet);
let random_seed_bytes = keys_manager.get_secure_random_bytes();
}
/// Proposed use of a channel passed as a parameter to [`Score::channel_penalty_msat`].
-#[derive(Clone, Copy, Debug)]
+#[derive(Clone, Copy, Debug, PartialEq)]
pub struct ChannelUsage {
/// The amount to send through the channel, denominated in millisatoshis.
pub amount_msat: u64,
use crate::ln::{msgs, wire};
use crate::ln::msgs::LightningError;
use crate::ln::script::ShutdownScript;
-use crate::routing::gossip::{NetworkGraph, NodeId};
+use crate::routing::gossip::{EffectiveCapacity, NetworkGraph, NodeId};
use crate::routing::utxo::{UtxoLookup, UtxoLookupError, UtxoResult};
use crate::routing::router::{find_route, InFlightHtlcs, Route, RouteHop, RouteParameters, Router, ScorerAccountingForInFlightHtlcs};
-use crate::routing::scoring::FixedPenaltyScorer;
+use crate::routing::scoring::{ChannelUsage, Score};
use crate::util::config::UserConfig;
use crate::util::enforcing_trait_impls::{EnforcingSigner, EnforcementState};
use crate::util::events;
use crate::io;
use crate::prelude::*;
+use core::cell::RefCell;
use core::time::Duration;
use crate::sync::{Mutex, Arc};
use core::sync::atomic::{AtomicBool, AtomicUsize, Ordering};
pub struct TestRouter<'a> {
pub network_graph: Arc<NetworkGraph<&'a TestLogger>>,
pub next_routes: Mutex<VecDeque<(RouteParameters, Result<Route, LightningError>)>>,
+ pub scorer: &'a Mutex<TestScorer>,
}
impl<'a> TestRouter<'a> {
- pub fn new(network_graph: Arc<NetworkGraph<&'a TestLogger>>) -> Self {
- Self { network_graph, next_routes: Mutex::new(VecDeque::new()), }
+ pub fn new(network_graph: Arc<NetworkGraph<&'a TestLogger>>, scorer: &'a Mutex<TestScorer>) -> Self {
+ Self { network_graph, next_routes: Mutex::new(VecDeque::new()), scorer }
}
pub fn expect_find_route(&self, query: RouteParameters, result: Result<Route, LightningError>) {
) -> Result<Route, msgs::LightningError> {
if let Some((find_route_query, find_route_res)) = self.next_routes.lock().unwrap().pop_front() {
assert_eq!(find_route_query, *params);
+ if let Ok(ref route) = find_route_res {
+ let locked_scorer = self.scorer.lock().unwrap();
+ let scorer = ScorerAccountingForInFlightHtlcs::new(locked_scorer, inflight_htlcs);
+ for path in &route.paths {
+ let mut aggregate_msat = 0u64;
+ for (idx, hop) in path.iter().rev().enumerate() {
+ aggregate_msat += hop.fee_msat;
+ let usage = ChannelUsage {
+ amount_msat: aggregate_msat,
+ inflight_htlc_msat: 0,
+ effective_capacity: EffectiveCapacity::Unknown,
+ };
+
+ // Since the path is reversed, the last element in our iteration is the first
+ // hop.
+ if idx == path.len() - 1 {
+ scorer.channel_penalty_msat(hop.short_channel_id, &NodeId::from_pubkey(payer), &NodeId::from_pubkey(&hop.pubkey), usage);
+ } else {
+ let curr_hop_path_idx = path.len() - 1 - idx;
+ scorer.channel_penalty_msat(hop.short_channel_id, &NodeId::from_pubkey(&path[curr_hop_path_idx - 1].pubkey), &NodeId::from_pubkey(&hop.pubkey), usage);
+ }
+ }
+ }
+ }
return find_route_res;
}
let logger = TestLogger::new();
+ let scorer = self.scorer.lock().unwrap();
find_route(
payer, params, &self.network_graph, first_hops, &logger,
- &ScorerAccountingForInFlightHtlcs::new(TestScorer::with_penalty(0), &inflight_htlcs),
+ &ScorerAccountingForInFlightHtlcs::new(scorer, &inflight_htlcs),
&[42; 32]
)
}
- fn notify_payment_path_failed(&self, _path: &[&RouteHop], _short_channel_id: u64) {}
- fn notify_payment_path_successful(&self, _path: &[&RouteHop]) {}
- fn notify_payment_probe_successful(&self, _path: &[&RouteHop]) {}
- fn notify_payment_probe_failed(&self, _path: &[&RouteHop], _short_channel_id: u64) {}
}
#[cfg(feature = "std")] // If we put this on the `if`, we get "attributes are not yet allowed on `if` expressions" on 1.41.1
}
}
-/// A scorer useful in testing, when the passage of time isn't a concern.
-pub type TestScorer = FixedPenaltyScorer;
+pub struct TestScorer {
+ /// Stores a tuple of (scid, ChannelUsage)
+ scorer_expectations: RefCell<Option<VecDeque<(u64, ChannelUsage)>>>,
+}
+
+impl TestScorer {
+ pub fn new() -> Self {
+ Self {
+ scorer_expectations: RefCell::new(None),
+ }
+ }
+
+ pub fn expect_usage(&self, scid: u64, expectation: ChannelUsage) {
+ self.scorer_expectations.borrow_mut().get_or_insert_with(|| VecDeque::new()).push_back((scid, expectation));
+ }
+}
+
+#[cfg(c_bindings)]
+impl crate::util::ser::Writeable for TestScorer {
+ fn write<W: crate::util::ser::Writer>(&self, _: &mut W) -> Result<(), crate::io::Error> { unreachable!(); }
+}
+
+impl Score for TestScorer {
+ fn channel_penalty_msat(
+ &self, short_channel_id: u64, _source: &NodeId, _target: &NodeId, usage: ChannelUsage
+ ) -> u64 {
+ if let Some(scorer_expectations) = self.scorer_expectations.borrow_mut().as_mut() {
+ match scorer_expectations.pop_front() {
+ Some((scid, expectation)) => {
+ assert_eq!(expectation, usage);
+ assert_eq!(scid, short_channel_id);
+ },
+ None => {},
+ }
+ }
+ 0
+ }
+
+ fn payment_path_failed(&mut self, _actual_path: &[&RouteHop], _actual_short_channel_id: u64) {}
+
+ fn payment_path_successful(&mut self, _actual_path: &[&RouteHop]) {}
+
+ fn probe_failed(&mut self, _actual_path: &[&RouteHop], _: u64) {}
+
+ fn probe_successful(&mut self, _actual_path: &[&RouteHop]) {}
+}
+
+impl Drop for TestScorer {
+ fn drop(&mut self) {
+ #[cfg(feature = "std")] {
+ if std::thread::panicking() {
+ return;
+ }
+ }
+
+ if let Some(scorer_expectations) = self.scorer_expectations.borrow().as_ref() {
+ if !scorer_expectations.is_empty() {
+ panic!("Unsatisfied scorer expectations: {:?}", scorer_expectations)
+ }
+ }
+ }
+}