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();
projects / rust-lightning / blobdiff