use routing::router::{PaymentParameters, Route, RouteHop, RouteParameters, find_route, get_route};
use ln::features::{ChannelFeatures, InitFeatures, InvoiceFeatures, NodeFeatures};
use ln::msgs;
-use ln::msgs::{ChannelMessageHandler, RoutingMessageHandler, ErrorAction};
+use ln::msgs::{ChannelMessageHandler, RoutingMessageHandler, OptionalField, ErrorAction};
use util::enforcing_trait_impls::EnforcingSigner;
use util::{byte_utils, test_utils};
use util::events::{Event, MessageSendEvent, MessageSendEventsProvider, PaymentPurpose, ClosureReason};
check_closed_event!(nodes[0], 1, ClosureReason::CommitmentTxConfirmed);
connect_blocks(&nodes[0], TEST_FINAL_CLTV - 1); // Confirm blocks until the HTLC expires
- // Check we only broadcast 1 timeout tx
let claim_txn = nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap().clone();
assert_eq!(claim_txn.len(), 8);
- assert_eq!(claim_txn[1], claim_txn[4]);
- assert_eq!(claim_txn[2], claim_txn[5]);
- check_spends!(claim_txn[1], chan_1.3);
- check_spends!(claim_txn[2], claim_txn[1]);
- check_spends!(claim_txn[7], claim_txn[1]);
+
+ check_spends!(claim_txn[0], remote_txn[0]); // Immediate HTLC claim with preimage
+
+ check_spends!(claim_txn[1], chan_1.3); // Alternative commitment tx
+ check_spends!(claim_txn[2], claim_txn[1]); // HTLC spend in alternative commitment tx
+
+ let bump_tx = if claim_txn[1] == claim_txn[4] {
+ assert_eq!(claim_txn[1], claim_txn[4]);
+ assert_eq!(claim_txn[2], claim_txn[5]);
+
+ check_spends!(claim_txn[7], claim_txn[1]); // HTLC timeout on alternative commitment tx
+
+ check_spends!(claim_txn[3], remote_txn[0]); // HTLC timeout on broadcasted commitment tx
+ &claim_txn[3]
+ } else {
+ assert_eq!(claim_txn[1], claim_txn[3]);
+ assert_eq!(claim_txn[2], claim_txn[4]);
+
+ check_spends!(claim_txn[5], claim_txn[1]); // HTLC timeout on alternative commitment tx
+
+ check_spends!(claim_txn[7], remote_txn[0]); // HTLC timeout on broadcasted commitment tx
+
+ &claim_txn[7]
+ };
assert_eq!(claim_txn[0].input.len(), 1);
- assert_eq!(claim_txn[3].input.len(), 1);
- assert_eq!(claim_txn[0].input[0].previous_output, claim_txn[3].input[0].previous_output);
+ assert_eq!(bump_tx.input.len(), 1);
+ assert_eq!(claim_txn[0].input[0].previous_output, bump_tx.input[0].previous_output);
assert_eq!(claim_txn[0].input.len(), 1);
assert_eq!(claim_txn[0].input[0].witness.last().unwrap().len(), OFFERED_HTLC_SCRIPT_WEIGHT); // HTLC 1 <--> 0, preimage tx
- check_spends!(claim_txn[0], remote_txn[0]);
assert_eq!(remote_txn[0].output[claim_txn[0].input[0].previous_output.vout as usize].value, 800);
+
assert_eq!(claim_txn[6].input.len(), 1);
assert_eq!(claim_txn[6].input[0].witness.last().unwrap().len(), ACCEPTED_HTLC_SCRIPT_WEIGHT); // HTLC 0 <--> 1, timeout tx
check_spends!(claim_txn[6], remote_txn[0]);
send_payment(&nodes[0], &vec!(&nodes[1], &nodes[2], &nodes[3], &nodes[4])[..], 8000000);
// Simple case with no pending HTLCs:
- nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id(), true);
+ nodes[1].node.force_close_channel(&chan_1.2).unwrap();
check_added_monitors!(nodes[1], 1);
- check_closed_broadcast!(nodes[1], false);
+ check_closed_broadcast!(nodes[1], true);
{
let mut node_txn = test_txn_broadcast(&nodes[1], &chan_1, None, HTLCType::NONE);
assert_eq!(node_txn.len(), 1);
assert_eq!(nodes[0].node.list_channels().len(), 0);
assert_eq!(nodes[1].node.list_channels().len(), 1);
check_closed_event!(nodes[0], 1, ClosureReason::CommitmentTxConfirmed);
- check_closed_event!(nodes[1], 1, ClosureReason::DisconnectedPeer);
+ check_closed_event!(nodes[1], 1, ClosureReason::HolderForceClosed);
// One pending HTLC is discarded by the force-close:
let payment_preimage_1 = route_payment(&nodes[1], &vec!(&nodes[2], &nodes[3])[..], 3000000).0;
// Simple case of one pending HTLC to HTLC-Timeout (note that the HTLC-Timeout is not
// broadcasted until we reach the timelock time).
- nodes[1].node.peer_disconnected(&nodes[2].node.get_our_node_id(), true);
- check_closed_broadcast!(nodes[1], false);
+ nodes[1].node.force_close_channel(&chan_2.2).unwrap();
+ check_closed_broadcast!(nodes[1], true);
check_added_monitors!(nodes[1], 1);
{
let mut node_txn = test_txn_broadcast(&nodes[1], &chan_2, None, HTLCType::NONE);
check_closed_broadcast!(nodes[2], true);
assert_eq!(nodes[1].node.list_channels().len(), 0);
assert_eq!(nodes[2].node.list_channels().len(), 1);
- check_closed_event!(nodes[1], 1, ClosureReason::DisconnectedPeer);
+ check_closed_event!(nodes[1], 1, ClosureReason::HolderForceClosed);
check_closed_event!(nodes[2], 1, ClosureReason::CommitmentTxConfirmed);
macro_rules! claim_funds {
// nodes[3] gets the preimage, but nodes[2] already disconnected, resulting in a nodes[2]
// HTLC-Timeout and a nodes[3] claim against it (+ its own announces)
- nodes[2].node.peer_disconnected(&nodes[3].node.get_our_node_id(), true);
+ nodes[2].node.force_close_channel(&chan_3.2).unwrap();
check_added_monitors!(nodes[2], 1);
- check_closed_broadcast!(nodes[2], false);
+ check_closed_broadcast!(nodes[2], true);
let node2_commitment_txid;
{
let node_txn = test_txn_broadcast(&nodes[2], &chan_3, None, HTLCType::NONE);
check_closed_broadcast!(nodes[3], true);
assert_eq!(nodes[2].node.list_channels().len(), 0);
assert_eq!(nodes[3].node.list_channels().len(), 1);
- check_closed_event!(nodes[2], 1, ClosureReason::DisconnectedPeer);
+ check_closed_event!(nodes[2], 1, ClosureReason::HolderForceClosed);
check_closed_event!(nodes[3], 1, ClosureReason::CommitmentTxConfirmed);
// Drop the ChannelMonitor for the previous channel to avoid it broadcasting transactions and
chanmon_cfgs[1].keys_manager.disable_revocation_policy_check = true;
let node_cfgs = create_node_cfgs(2, &chanmon_cfgs);
let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &user_cfgs);
- let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
+ let mut nodes = create_network(2, &node_cfgs, &node_chanmgrs);
+ *nodes[0].connect_style.borrow_mut() = ConnectStyle::FullBlockViaListen;
// Create some new channels:
let chan_5 = create_announced_chan_between_nodes(&nodes, 0, 1, InitFeatures::known(), InitFeatures::known());
expect_payment_failed!(nodes[1], payment_hash_2, true);
let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap();
- assert_eq!(node_txn.len(), 9);
- // ChannelMonitor: justice tx revoked offered htlc, justice tx revoked received htlc, justice tx revoked to_local (3)
- // ChannelManager: local commmitment + local HTLC-timeout (2)
- // ChannelMonitor: bumped justice tx, after one increase, bumps on HTLC aren't generated not being substantial anymore, bump on revoked to_local isn't generated due to more room for expiration (2)
- // ChannelMonitor: local commitment + local HTLC-timeout (2)
+ assert!(node_txn.len() == 9 || node_txn.len() == 10);
// Check the pair local commitment and HTLC-timeout broadcast due to HTLC expiration
assert_eq!(node_txn[0].input.len(), 1);
expect_payment_path_successful!(nodes[0]);
}
+#[test]
+fn test_peer_disconnected_before_funding_broadcasted() {
+ // Test that channels are closed with `ClosureReason::DisconnectedPeer` if the peer disconnects
+ // before the funding transaction has been broadcasted.
+ let chanmon_cfgs = create_chanmon_cfgs(2);
+ let node_cfgs = create_node_cfgs(2, &chanmon_cfgs);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
+
+ // Open a channel between `nodes[0]` and `nodes[1]`, for which the funding transaction is never
+ // broadcasted, even though it's created by `nodes[0]`.
+ let expected_temporary_channel_id = nodes[0].node.create_channel(nodes[1].node.get_our_node_id(), 1_000_000, 500_000_000, 42, None).unwrap();
+ let open_channel = get_event_msg!(nodes[0], MessageSendEvent::SendOpenChannel, nodes[1].node.get_our_node_id());
+ nodes[1].node.handle_open_channel(&nodes[0].node.get_our_node_id(), InitFeatures::known(), &open_channel);
+ let accept_channel = get_event_msg!(nodes[1], MessageSendEvent::SendAcceptChannel, nodes[0].node.get_our_node_id());
+ nodes[0].node.handle_accept_channel(&nodes[1].node.get_our_node_id(), InitFeatures::known(), &accept_channel);
+
+ let (temporary_channel_id, tx, _funding_output) = create_funding_transaction(&nodes[0], 1_000_000, 42);
+ assert_eq!(temporary_channel_id, expected_temporary_channel_id);
+
+ assert!(nodes[0].node.funding_transaction_generated(&temporary_channel_id, tx.clone()).is_ok());
+
+ let funding_created_msg = get_event_msg!(nodes[0], MessageSendEvent::SendFundingCreated, nodes[1].node.get_our_node_id());
+ assert_eq!(funding_created_msg.temporary_channel_id, expected_temporary_channel_id);
+
+ // Even though the funding transaction is created by `nodes[0]`, the `FundingCreated` msg is
+ // never sent to `nodes[1]`, and therefore the tx is never signed by either party nor
+ // broadcasted.
+ {
+ assert_eq!(nodes[0].tx_broadcaster.txn_broadcasted.lock().unwrap().len(), 0);
+ }
+
+ // Ensure that the channel is closed with `ClosureReason::DisconnectedPeer` when the peers are
+ // disconnected before the funding transaction was broadcasted.
+ nodes[0].node.peer_disconnected(&nodes[1].node.get_our_node_id(), false);
+ nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id(), false);
+
+ check_closed_event!(nodes[0], 1, ClosureReason::DisconnectedPeer);
+ check_closed_event!(nodes[1], 1, ClosureReason::DisconnectedPeer);
+}
+
#[test]
fn test_simple_peer_disconnect() {
// Test that we can reconnect when there are no lost messages
let htlc_timeout_tx;
{ // Extract one of the two HTLC-Timeout transaction
let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap();
- // ChannelMonitor: timeout tx * 3, ChannelManager: local commitment tx
- assert_eq!(node_txn.len(), 4);
+ // ChannelMonitor: timeout tx * 2-or-3, ChannelManager: local commitment tx
+ assert!(node_txn.len() == 4 || node_txn.len() == 3);
check_spends!(node_txn[0], chan_2.3);
check_spends!(node_txn[1], commitment_txn[0]);
assert_eq!(node_txn[1].input.len(), 1);
- check_spends!(node_txn[2], commitment_txn[0]);
- assert_eq!(node_txn[2].input.len(), 1);
- assert_eq!(node_txn[1].input[0].previous_output, node_txn[2].input[0].previous_output);
- check_spends!(node_txn[3], commitment_txn[0]);
- assert_ne!(node_txn[1].input[0].previous_output, node_txn[3].input[0].previous_output);
+
+ if node_txn.len() > 3 {
+ check_spends!(node_txn[2], commitment_txn[0]);
+ assert_eq!(node_txn[2].input.len(), 1);
+ assert_eq!(node_txn[1].input[0].previous_output, node_txn[2].input[0].previous_output);
+
+ check_spends!(node_txn[3], commitment_txn[0]);
+ assert_ne!(node_txn[1].input[0].previous_output, node_txn[3].input[0].previous_output);
+ } else {
+ check_spends!(node_txn[2], commitment_txn[0]);
+ assert_ne!(node_txn[1].input[0].previous_output, node_txn[2].input[0].previous_output);
+ }
assert_eq!(node_txn[1].input[0].witness.last().unwrap().len(), ACCEPTED_HTLC_SCRIPT_WEIGHT);
assert_eq!(node_txn[2].input[0].witness.last().unwrap().len(), ACCEPTED_HTLC_SCRIPT_WEIGHT);
- assert_eq!(node_txn[3].input[0].witness.last().unwrap().len(), ACCEPTED_HTLC_SCRIPT_WEIGHT);
+ if node_txn.len() > 3 {
+ assert_eq!(node_txn[3].input[0].witness.last().unwrap().len(), ACCEPTED_HTLC_SCRIPT_WEIGHT);
+ }
htlc_timeout_tx = node_txn[1].clone();
}
logger = test_utils::TestLogger::with_id(format!("node {}", 0));
let mut chain_monitor = <(BlockHash, ChannelMonitor<EnforcingSigner>)>::read(&mut io::Cursor::new(previous_chain_monitor_state.0), keys_manager).unwrap().1;
chain_source = test_utils::TestChainSource::new(Network::Testnet);
- tx_broadcaster = test_utils::TestBroadcaster{txn_broadcasted: Mutex::new(Vec::new()), blocks: Arc::new(Mutex::new(Vec::new()))};
+ tx_broadcaster = test_utils::TestBroadcaster { txn_broadcasted: Mutex::new(Vec::new()), blocks: Arc::new(Mutex::new(Vec::new())) };
fee_estimator = test_utils::TestFeeEstimator { sat_per_kw: Mutex::new(253) };
persister = test_utils::TestPersister::new();
monitor = test_utils::TestChainMonitor::new(Some(&chain_source), &tx_broadcaster, &logger, &fee_estimator, &persister, keys_manager);
}
// Check we close channel detecting A is fallen-behind
+ // Check that we sent the warning message when we detected that A has fallen behind,
+ // and give the possibility for A to recover from the warning.
nodes[1].node.handle_channel_reestablish(&nodes[0].node.get_our_node_id(), &reestablish_1[0]);
- check_closed_event!(nodes[1], 1, ClosureReason::ProcessingError { err: "Peer attempted to reestablish channel with a very old local commitment transaction".to_string() });
- assert_eq!(check_closed_broadcast!(nodes[1], true).unwrap().data, "Peer attempted to reestablish channel with a very old local commitment transaction");
- check_added_monitors!(nodes[1], 1);
+ let warn_msg = "Peer attempted to reestablish channel with a very old local commitment transaction".to_owned();
+ assert!(check_warn_msg!(nodes[1], nodes[0].node.get_our_node_id(), chan.2).contains(&warn_msg));
// Check A is able to claim to_remote output
- let node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap().clone();
- assert_eq!(node_txn.len(), 1);
- check_spends!(node_txn[0], chan.3);
- assert_eq!(node_txn[0].output.len(), 2);
- mine_transaction(&nodes[0], &node_txn[0]);
- connect_blocks(&nodes[0], ANTI_REORG_DELAY - 1);
- check_closed_event!(nodes[0], 1, ClosureReason::ProcessingError { err: "We have fallen behind - we have received proof that if we broadcast remote is going to claim our funds - we can\'t do any automated broadcasting".to_string() });
- let spend_txn = check_spendable_outputs!(nodes[0], node_cfgs[0].keys_manager);
- assert_eq!(spend_txn.len(), 1);
- check_spends!(spend_txn[0], node_txn[0]);
+ let mut node_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap().clone();
+ // The node B should not broadcast the transaction to force close the channel!
+ assert!(node_txn.is_empty());
+ // B should now detect that there is something wrong and should force close the channel.
+ let exp_err = "We have fallen behind - we have received proof that if we broadcast remote is going to claim our funds - we can\'t do any automated broadcasting";
+ check_closed_event!(nodes[0], 1, ClosureReason::ProcessingError { err: exp_err.to_string() });
+
+ // after the warning message sent by B, we should not able to
+ // use the channel, or reconnect with success to the channel.
+ assert!(nodes[0].node.list_usable_channels().is_empty());
+ nodes[0].node.peer_connected(&nodes[1].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty(), remote_network_address: None });
+ nodes[1].node.peer_connected(&nodes[0].node.get_our_node_id(), &msgs::Init { features: InitFeatures::empty(), remote_network_address: None });
+ let retry_reestablish = get_chan_reestablish_msgs!(nodes[1], nodes[0]);
+
+ nodes[0].node.handle_channel_reestablish(&nodes[1].node.get_our_node_id(), &retry_reestablish[0]);
+ let mut err_msgs_0 = Vec::with_capacity(1);
+ for msg in nodes[0].node.get_and_clear_pending_msg_events() {
+ if let MessageSendEvent::HandleError { ref action, .. } = msg {
+ match action {
+ &ErrorAction::SendErrorMessage { ref msg } => {
+ assert_eq!(msg.data, "Failed to find corresponding channel");
+ err_msgs_0.push(msg.clone());
+ },
+ _ => panic!("Unexpected event!"),
+ }
+ } else {
+ panic!("Unexpected event!");
+ }
+ }
+ assert_eq!(err_msgs_0.len(), 1);
+ nodes[1].node.handle_error(&nodes[0].node.get_our_node_id(), &err_msgs_0[0]);
+ assert!(nodes[1].node.list_usable_channels().is_empty());
+ check_added_monitors!(nodes[1], 1);
+ check_closed_event!(nodes[1], 1, ClosureReason::CounterpartyForceClosed { peer_msg: "Failed to find corresponding channel".to_owned() });
+ check_closed_broadcast!(nodes[1], false);
}
#[test]
assert_eq!(node_txn[6].input.len(), 1);
check_spends!(node_txn[0], remote_txn[0]);
check_spends!(node_txn[6], remote_txn[0]);
- assert_eq!(node_txn[0].input[0].previous_output, node_txn[3].input[0].previous_output);
- preimage_bump = node_txn[3].clone();
check_spends!(node_txn[1], chan.3);
check_spends!(node_txn[2], node_txn[1]);
- assert_eq!(node_txn[1], node_txn[4]);
- assert_eq!(node_txn[2], node_txn[5]);
+
+ if node_txn[0].input[0].previous_output == node_txn[3].input[0].previous_output {
+ preimage_bump = node_txn[3].clone();
+ check_spends!(node_txn[3], remote_txn[0]);
+
+ assert_eq!(node_txn[1], node_txn[4]);
+ assert_eq!(node_txn[2], node_txn[5]);
+ } else {
+ preimage_bump = node_txn[7].clone();
+ check_spends!(node_txn[7], remote_txn[0]);
+ assert_eq!(node_txn[0].input[0].previous_output, node_txn[7].input[0].previous_output);
+
+ assert_eq!(node_txn[1], node_txn[3]);
+ assert_eq!(node_txn[2], node_txn[4]);
+ }
timeout = node_txn[6].txid();
let index = node_txn[6].input[0].previous_output.vout;
assert_eq!(res.htlc_minimum_msat, 1);
}
+#[test]
+fn test_channel_update_has_correct_htlc_maximum_msat() {
+ // Tests that the `ChannelUpdate` message has the correct values for `htlc_maximum_msat` set.
+ // Bolt 7 specifies that if present `htlc_maximum_msat`:
+ // 1. MUST be set to less than or equal to the channel capacity. In LDK, this is capped to
+ // 90% of the `channel_value`.
+ // 2. MUST be set to less than or equal to the `max_htlc_value_in_flight_msat` received from the peer.
+
+ let mut config_30_percent = UserConfig::default();
+ config_30_percent.channel_options.announced_channel = true;
+ config_30_percent.own_channel_config.max_inbound_htlc_value_in_flight_percent_of_channel = 30;
+ let mut config_50_percent = UserConfig::default();
+ config_50_percent.channel_options.announced_channel = true;
+ config_50_percent.own_channel_config.max_inbound_htlc_value_in_flight_percent_of_channel = 50;
+ let mut config_95_percent = UserConfig::default();
+ config_95_percent.channel_options.announced_channel = true;
+ config_95_percent.own_channel_config.max_inbound_htlc_value_in_flight_percent_of_channel = 95;
+ let mut config_100_percent = UserConfig::default();
+ config_100_percent.channel_options.announced_channel = true;
+ config_100_percent.own_channel_config.max_inbound_htlc_value_in_flight_percent_of_channel = 100;
+
+ let chanmon_cfgs = create_chanmon_cfgs(4);
+ let node_cfgs = create_node_cfgs(4, &chanmon_cfgs);
+ let node_chanmgrs = create_node_chanmgrs(4, &node_cfgs, &[Some(config_30_percent), Some(config_50_percent), Some(config_95_percent), Some(config_100_percent)]);
+ let nodes = create_network(4, &node_cfgs, &node_chanmgrs);
+
+ let channel_value_satoshis = 100000;
+ let channel_value_msat = channel_value_satoshis * 1000;
+ let channel_value_30_percent_msat = (channel_value_msat as f64 * 0.3) as u64;
+ let channel_value_50_percent_msat = (channel_value_msat as f64 * 0.5) as u64;
+ let channel_value_90_percent_msat = (channel_value_msat as f64 * 0.9) as u64;
+
+ let (node_0_chan_update, node_1_chan_update, _, _) = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, channel_value_satoshis, 10001, InitFeatures::known(), InitFeatures::known());
+ let (node_2_chan_update, node_3_chan_update, _, _) = create_announced_chan_between_nodes_with_value(&nodes, 2, 3, channel_value_satoshis, 10001, InitFeatures::known(), InitFeatures::known());
+
+ // Assert that `node[0]`'s `ChannelUpdate` is capped at 50 percent of the `channel_value`, as
+ // that's the value of `node[1]`'s `holder_max_htlc_value_in_flight_msat`.
+ assert_eq!(node_0_chan_update.contents.htlc_maximum_msat, OptionalField::Present(channel_value_50_percent_msat));
+ // Assert that `node[1]`'s `ChannelUpdate` is capped at 30 percent of the `channel_value`, as
+ // that's the value of `node[0]`'s `holder_max_htlc_value_in_flight_msat`.
+ assert_eq!(node_1_chan_update.contents.htlc_maximum_msat, OptionalField::Present(channel_value_30_percent_msat));
+
+ // Assert that `node[2]`'s `ChannelUpdate` is capped at 90 percent of the `channel_value`, as
+ // the value of `node[3]`'s `holder_max_htlc_value_in_flight_msat` (100%), exceeds 90% of the
+ // `channel_value`.
+ assert_eq!(node_2_chan_update.contents.htlc_maximum_msat, OptionalField::Present(channel_value_90_percent_msat));
+ // Assert that `node[3]`'s `ChannelUpdate` is capped at 90 percent of the `channel_value`, as
+ // the value of `node[2]`'s `holder_max_htlc_value_in_flight_msat` (95%), exceeds 90% of the
+ // `channel_value`.
+ assert_eq!(node_3_chan_update.contents.htlc_maximum_msat, OptionalField::Present(channel_value_90_percent_msat));
+}
+
#[test]
fn test_manually_accept_inbound_channel_request() {
let mut manually_accept_conf = UserConfig::default();
watchtower
};
let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ let block = Block { header, txdata: vec![] };
// Make the tx_broadcaster aware of enough blocks that it doesn't think we're violating
// transaction lock time requirements here.
- chanmon_cfgs[0].tx_broadcaster.blocks.lock().unwrap().resize(200, (header, 0));
- watchtower.chain_monitor.block_connected(&Block { header, txdata: vec![] }, 200);
+ chanmon_cfgs[0].tx_broadcaster.blocks.lock().unwrap().resize(200, (block.clone(), 0));
+ watchtower.chain_monitor.block_connected(&block, 200);
// Try to update ChannelMonitor
assert!(nodes[1].node.claim_funds(preimage));
watchtower
};
let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
+ let block = Block { header, txdata: vec![] };
// Make the tx_broadcaster aware of enough blocks that it doesn't think we're violating
// transaction lock time requirements here.
- chanmon_cfgs[0].tx_broadcaster.blocks.lock().unwrap().resize((CHAN_CONFIRM_DEPTH + 1 + TEST_FINAL_CLTV + LATENCY_GRACE_PERIOD_BLOCKS) as usize, (header, 0));
- watchtower_alice.chain_monitor.block_connected(&Block { header, txdata: vec![] }, CHAN_CONFIRM_DEPTH + 1 + TEST_FINAL_CLTV + LATENCY_GRACE_PERIOD_BLOCKS);
+ chanmon_cfgs[0].tx_broadcaster.blocks.lock().unwrap().resize((CHAN_CONFIRM_DEPTH + 1 + TEST_FINAL_CLTV + LATENCY_GRACE_PERIOD_BLOCKS) as usize, (block.clone(), 0));
+ watchtower_alice.chain_monitor.block_connected(&block, CHAN_CONFIRM_DEPTH + 1 + TEST_FINAL_CLTV + LATENCY_GRACE_PERIOD_BLOCKS);
// Watchtower Alice should have broadcast a commitment/HTLC-timeout
{