ChannelManager, FilesystemLogger, HTLCStatus, MillisatAmount, PaymentInfo, PaymentInfoStorage,
PeerManager,
};
+use bitcoin::hashes::Hash;
use bitcoin::network::constants::Network;
use bitcoin::secp256k1::key::PublicKey;
use lightning::chain;
use lightning::routing::network_graph::NetGraphMsgHandler;
use lightning::routing::router;
use lightning::routing::router::RouteHint;
-use lightning::util::config::UserConfig;
+use lightning::util::config::{ChannelConfig, ChannelHandshakeLimits, UserConfig};
use lightning_invoice::{utils, Currency, Invoice};
use std::env;
use std::io;
let payee_pubkey = invoice.recover_payee_pub_key();
let final_cltv = invoice.min_final_cltv_expiry() as u32;
-
- let mut payment_hash = PaymentHash([0; 32]);
- payment_hash.0.copy_from_slice(&invoice.payment_hash().as_ref()[0..32]);
-
- let payment_secret = match invoice.payment_secret() {
- Some(secret) => {
- let mut payment_secret = PaymentSecret([0; 32]);
- payment_secret.0.copy_from_slice(&secret.0);
- Some(payment_secret)
- }
- None => None,
- };
-
- let invoice_features = match invoice.features() {
- Some(feat) => Some(feat.clone()),
- None => None,
- };
+ let payment_hash = PaymentHash(invoice.payment_hash().clone().into_inner());
+ let payment_secret = invoice.payment_secret().cloned();
+ let invoice_features = invoice.features().cloned();
send_payment(
payee_pubkey,
}
match lightning_net_tokio::connect_outbound(Arc::clone(&peer_manager), pubkey, peer_addr).await
{
- Some(conn_closed_fut) => {
- let mut closed_fut_box = Box::pin(conn_closed_fut);
- let mut peer_connected = false;
- while !peer_connected {
- match futures::poll!(&mut closed_fut_box) {
+ Some(connection_closed_future) => {
+ let mut connection_closed_future = Box::pin(connection_closed_future);
+ loop {
+ match futures::poll!(&mut connection_closed_future) {
std::task::Poll::Ready(_) => {
println!("ERROR: Peer disconnected before we finished the handshake");
return Err(());
}
std::task::Poll::Pending => {}
}
- for node_pubkey in peer_manager.get_peer_node_ids() {
- if node_pubkey == pubkey {
- peer_connected = true;
- }
- }
// Avoid blocking the tokio context by sleeping a bit
- tokio::time::sleep(Duration::from_millis(10)).await;
+ match peer_manager.get_peer_node_ids().iter().find(|id| **id == pubkey) {
+ Some(_) => break,
+ None => tokio::time::sleep(Duration::from_millis(10)).await,
+ }
}
}
None => {
}
fn open_channel(
- peer_pubkey: PublicKey, channel_amt_sat: u64, announce_channel: bool,
+ peer_pubkey: PublicKey, channel_amt_sat: u64, announced_channel: bool,
channel_manager: Arc<ChannelManager>,
) -> Result<(), ()> {
- let mut config = UserConfig::default();
- if announce_channel {
- config.channel_options.announced_channel = true;
- }
- // lnd's max to_self_delay is 2016, so we want to be compatible.
- config.peer_channel_config_limits.their_to_self_delay = 2016;
+ let config = UserConfig {
+ peer_channel_config_limits: ChannelHandshakeLimits {
+ // lnd's max to_self_delay is 2016, so we want to be compatible.
+ their_to_self_delay: 2016,
+ ..Default::default()
+ },
+ channel_options: ChannelConfig { announced_channel, ..Default::default() },
+ ..Default::default()
+ };
+
match channel_manager.create_channel(peer_pubkey, channel_amt_sat, 0, 0, Some(config)) {
Ok(_) => {
println!("EVENT: initiated channel with peer {}. ", peer_pubkey);
}
};
- let mut payment_hash = PaymentHash([0; 32]);
- payment_hash.0.copy_from_slice(&invoice.payment_hash().as_ref()[0..32]);
+ let payment_hash = PaymentHash(invoice.payment_hash().clone().into_inner());
payments.insert(
payment_hash,
PaymentInfo {
preimage: None,
- // We can't add payment secrets to invoices until we support features in invoices.
- // Otherwise lnd errors with "destination hop doesn't understand payment addresses"
- // (for context, lnd calls payment secrets "payment addresses").
- secret: Some(invoice.payment_secret().unwrap().clone()),
+ secret: invoice.payment_secret().cloned(),
status: HTLCStatus::Pending,
amt_msat: MillisatAmount(Some(amt_msat)),
},