use bitcoin::hashes::Hash;
use bitcoin::hash_types::BlockHash;
+use bitcoin::network::constants::Network;
+use bitcoin::blockdata::constants::genesis_block;
+
use crate::ln::features::{ChannelFeatures, NodeFeatures, InitFeatures};
use crate::ln::msgs::{DecodeError, ErrorAction, Init, LightningError, RoutingMessageHandler, NetAddress, MAX_VALUE_MSAT};
use crate::ln::msgs::{ChannelAnnouncement, ChannelUpdate, NodeAnnouncement, GossipTimestampFilter};
impl<L: Deref> NetworkGraph<L> where L::Target: Logger {
/// Creates a new, empty, network graph.
- pub fn new(genesis_hash: BlockHash, logger: L) -> NetworkGraph<L> {
+ pub fn new(network: Network, logger: L) -> NetworkGraph<L> {
Self {
secp_ctx: Secp256k1::verification_only(),
- genesis_hash,
+ genesis_hash: genesis_block(network).header.block_hash(),
logger,
channels: RwLock::new(IndexedMap::new()),
nodes: RwLock::new(IndexedMap::new()),
use crate::sync::Arc;
fn create_network_graph() -> NetworkGraph<Arc<test_utils::TestLogger>> {
- let genesis_hash = genesis_block(Network::Testnet).header.block_hash();
let logger = Arc::new(test_utils::TestLogger::new());
- NetworkGraph::new(genesis_hash, logger)
+ NetworkGraph::new(Network::Testnet, logger)
}
fn create_gossip_sync(network_graph: &NetworkGraph<Arc<test_utils::TestLogger>>) -> (
let valid_announcement = get_signed_channel_announcement(|_| {}, node_1_privkey, node_2_privkey, &secp_ctx);
// Test if the UTXO lookups were not supported
- let genesis_hash = genesis_block(Network::Testnet).header.block_hash();
- let network_graph = NetworkGraph::new(genesis_hash, &logger);
+ let network_graph = NetworkGraph::new(Network::Testnet, &logger);
let mut gossip_sync = P2PGossipSync::new(&network_graph, None, &logger);
match gossip_sync.handle_channel_announcement(&valid_announcement) {
Ok(res) => assert!(res),
// Test if an associated transaction were not on-chain (or not confirmed).
let chain_source = test_utils::TestChainSource::new(Network::Testnet);
*chain_source.utxo_ret.lock().unwrap() = UtxoResult::Sync(Err(UtxoLookupError::UnknownTx));
- let network_graph = NetworkGraph::new(genesis_hash, &logger);
+ let network_graph = NetworkGraph::new(Network::Testnet, &logger);
gossip_sync = P2PGossipSync::new(&network_graph, Some(&chain_source), &logger);
let valid_announcement = get_signed_channel_announcement(|unsigned_announcement| {
let secp_ctx = Secp256k1::new();
let logger = test_utils::TestLogger::new();
let chain_source = test_utils::TestChainSource::new(Network::Testnet);
- let genesis_hash = genesis_block(Network::Testnet).header.block_hash();
- let network_graph = NetworkGraph::new(genesis_hash, &logger);
+ let network_graph = NetworkGraph::new(Network::Testnet, &logger);
let gossip_sync = P2PGossipSync::new(&network_graph, Some(&chain_source), &logger);
let node_1_privkey = &SecretKey::from_slice(&[42; 32]).unwrap();
#[test]
fn handling_network_update() {
let logger = test_utils::TestLogger::new();
- let genesis_hash = genesis_block(Network::Testnet).header.block_hash();
- let network_graph = NetworkGraph::new(genesis_hash, &logger);
+ let network_graph = NetworkGraph::new(Network::Testnet, &logger);
let secp_ctx = Secp256k1::new();
let node_1_privkey = &SecretKey::from_slice(&[42; 32]).unwrap();
{
// Get a new network graph since we don't want to track removed nodes in this test with "std"
- let network_graph = NetworkGraph::new(genesis_hash, &logger);
+ let network_graph = NetworkGraph::new(Network::Testnet, &logger);
// Announce a channel to test permanent node failure
let valid_channel_announcement = get_signed_channel_announcement(|_| {}, node_1_privkey, node_2_privkey, &secp_ctx);
// Test the removal of channels with `remove_stale_channels_and_tracking`.
let logger = test_utils::TestLogger::new();
let chain_source = test_utils::TestChainSource::new(Network::Testnet);
- let genesis_hash = genesis_block(Network::Testnet).header.block_hash();
- let network_graph = NetworkGraph::new(genesis_hash, &logger);
+ let network_graph = NetworkGraph::new(Network::Testnet, &logger);
let gossip_sync = P2PGossipSync::new(&network_graph, Some(&chain_source), &logger);
let secp_ctx = Secp256k1::new();