//Confirm that the new fee based on the last local commitment txn is what we expected based on the feerate of 260 set above.
//This value results in a fee that is exactly what the funder can afford (277 sat + 1000 sat channel reserve)
{
- let chan_lock = nodes[1].node.channel_state.lock().unwrap();
- let chan = chan_lock.by_id.get(&channel_id).unwrap();
+ let mut chan_lock = nodes[1].node.channel_state.lock().unwrap();
+ let chan = chan_lock.by_id.get_mut(&channel_id).unwrap();
//We made sure neither party's funds are below the dust limit so -2 non-HTLC txns from number of outputs
let num_htlcs = chan.channel_monitor().get_latest_local_commitment_txn()[0].output.len() - 2;
check_added_monitors!(nodes[0], 1);
// Broadcast node 1 commitment txn
- let remote_txn = nodes[1].node.channel_state.lock().unwrap().by_id.get(&chan_1.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let remote_txn = nodes[1].node.channel_state.lock().unwrap().by_id.get_mut(&chan_1.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
assert_eq!(remote_txn[0].output.len(), 4); // 1 local, 1 remote, 1 htlc inbound, 1 htlc outbound
let mut has_both_htlcs = 0; // check htlcs match ones committed
// A pending HTLC which will be revoked:
let payment_preimage_3 = route_payment(&nodes[0], &vec!(&nodes[1])[..], 3000000).0;
// Get the will-be-revoked local txn from nodes[0]
- let revoked_local_txn = nodes[0].node.channel_state.lock().unwrap().by_id.iter().next().unwrap().1.channel_monitor().get_latest_local_commitment_txn();
+ let revoked_local_txn = nodes[0].node.channel_state.lock().unwrap().by_id.iter_mut().next().unwrap().1.channel_monitor().get_latest_local_commitment_txn();
assert_eq!(revoked_local_txn.len(), 2); // First commitment tx, then HTLC tx
assert_eq!(revoked_local_txn[0].input.len(), 1);
assert_eq!(revoked_local_txn[0].input[0].previous_output.txid, chan_5.3.txid());
// A pending HTLC which will be revoked:
let payment_preimage_4 = route_payment(&nodes[0], &vec!(&nodes[1])[..], 3000000).0;
// Get the will-be-revoked local txn from B
- let revoked_local_txn = nodes[1].node.channel_state.lock().unwrap().by_id.iter().next().unwrap().1.channel_monitor().get_latest_local_commitment_txn();
+ let revoked_local_txn = nodes[1].node.channel_state.lock().unwrap().by_id.iter_mut().next().unwrap().1.channel_monitor().get_latest_local_commitment_txn();
assert_eq!(revoked_local_txn.len(), 1); // Only commitment tx
assert_eq!(revoked_local_txn[0].input.len(), 1);
assert_eq!(revoked_local_txn[0].input[0].previous_output.txid, chan_6.3.txid());
let nodes = create_network(2, &[None, None]);
let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, LocalFeatures::new(), LocalFeatures::new());
// node[0] is gonna to revoke an old state thus node[1] should be able to claim the revoked output
- let revoked_local_txn = nodes[0].node.channel_state.lock().unwrap().by_id.get(&chan_1.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let revoked_local_txn = nodes[0].node.channel_state.lock().unwrap().by_id.get_mut(&chan_1.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
assert_eq!(revoked_local_txn.len(), 1);
// Only output is the full channel value back to nodes[0]:
assert_eq!(revoked_local_txn[0].output.len(), 1);
let (_payment_preimage_2, payment_hash_2) = route_payment(&nodes[1], &vec!(&nodes[0])[..], 3000000);
// Get the will-be-revoked local txn from node[0]
- let revoked_local_txn = nodes[0].node.channel_state.lock().unwrap().by_id.get(&chan_1.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let revoked_local_txn = nodes[0].node.channel_state.lock().unwrap().by_id.get_mut(&chan_1.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
assert_eq!(revoked_local_txn.len(), 2); // commitment tx + 1 HTLC-Timeout tx
assert_eq!(revoked_local_txn[0].input.len(), 1);
assert_eq!(revoked_local_txn[0].input[0].previous_output.txid, chan_1.3.txid());
let (_payment_preimage_2, payment_hash_2) = route_payment(&nodes[1], &vec!(&nodes[0])[..], 3000000);
// Get the will-be-revoked local txn from node[0]
- let revoked_local_txn = nodes[0].node.channel_state.lock().unwrap().by_id.get(&chan_1.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let revoked_local_txn = nodes[0].node.channel_state.lock().unwrap().by_id.get_mut(&chan_1.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
//Revoke the old state
claim_payment(&nodes[0], &vec!(&nodes[1])[..], payment_preimage_1, 3_000_000);
// Broadcast legit commitment tx from C on B's chain
// Broadcast HTLC Success transaction by C on received output from C's commitment tx on B's chain
- let commitment_tx = nodes[2].node.channel_state.lock().unwrap().by_id.get(&chan_2.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let commitment_tx = nodes[2].node.channel_state.lock().unwrap().by_id.get_mut(&chan_2.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
assert_eq!(commitment_tx.len(), 1);
check_spends!(commitment_tx[0], chan_2.3.clone());
nodes[2].node.claim_funds(our_payment_preimage, 3_000_000);
// Broadcast legit commitment tx from A on B's chain
// Broadcast preimage tx by B on offered output from A commitment tx on A's chain
- let commitment_tx = nodes[0].node.channel_state.lock().unwrap().by_id.get(&chan_1.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let commitment_tx = nodes[0].node.channel_state.lock().unwrap().by_id.get_mut(&chan_1.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
check_spends!(commitment_tx[0], chan_1.3.clone());
nodes[1].block_notifier.block_connected(&Block { header, txdata: vec![commitment_tx[0].clone()]}, 1);
check_closed_broadcast!(nodes[1]);
let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42};
// Broadcast legit commitment tx from C on B's chain
- let commitment_tx = nodes[2].node.channel_state.lock().unwrap().by_id.get(&chan_2.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let commitment_tx = nodes[2].node.channel_state.lock().unwrap().by_id.get_mut(&chan_2.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
check_spends!(commitment_tx[0], chan_2.3.clone());
nodes[2].node.fail_htlc_backwards(&payment_hash);
check_added_monitors!(nodes[2], 0);
assert_eq!(node_txn.len(), 0);
// Broadcast legit commitment tx from B on A's chain
- let commitment_tx = nodes[1].node.channel_state.lock().unwrap().by_id.get(&chan_1.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let commitment_tx = nodes[1].node.channel_state.lock().unwrap().by_id.get_mut(&chan_1.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
check_spends!(commitment_tx[0], chan_1.3.clone());
nodes[0].block_notifier.block_connected(&Block { header, txdata: vec![commitment_tx[0].clone()]}, 200);
let (payment_preimage, _payment_hash) = route_payment(&nodes[0], &[&nodes[1], &nodes[2]], 3000000);
// Get the will-be-revoked local txn from nodes[2]
- let revoked_local_txn = nodes[2].node.channel_state.lock().unwrap().by_id.get(&chan_2.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let revoked_local_txn = nodes[2].node.channel_state.lock().unwrap().by_id.get_mut(&chan_2.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
// Revoke the old state
claim_payment(&nodes[0], &[&nodes[1], &nodes[2]], payment_preimage, 3_000_000);
let (payment_preimage, _payment_hash) = route_payment(&nodes[0], &[&nodes[1], &nodes[2]], if no_to_remote { 10_000 } else { 3_000_000 });
// Get the will-be-revoked local txn from nodes[2]
- let revoked_local_txn = nodes[2].node.channel_state.lock().unwrap().by_id.get(&chan_2.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let revoked_local_txn = nodes[2].node.channel_state.lock().unwrap().by_id.get_mut(&chan_2.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
assert_eq!(revoked_local_txn[0].output.len(), if no_to_remote { 1 } else { 2 });
// Revoke the old state
claim_payment(&nodes[0], &[&nodes[1], &nodes[2]], payment_preimage, if no_to_remote { 10_000 } else { 3_000_000});
nodes[0].chan_monitor = Arc::new(test_utils::TestChannelMonitor::new(nodes[0].chain_monitor.clone(), nodes[0].tx_broadcaster.clone(), Arc::new(test_utils::TestLogger::new()), Arc::new(test_utils::TestFeeEstimator { sat_per_kw: 253 })));
let mut chan_0_monitor_read = &chan_0_monitor_serialized.0[..];
- let (_, chan_0_monitor) = <(Sha256dHash, ChannelMonitor)>::read(&mut chan_0_monitor_read, Arc::new(test_utils::TestLogger::new())).unwrap();
+ let (_, mut chan_0_monitor) = <(Sha256dHash, ChannelMonitor)>::read(&mut chan_0_monitor_read, Arc::new(test_utils::TestLogger::new())).unwrap();
assert!(chan_0_monitor_read.is_empty());
let mut nodes_0_read = &nodes_0_serialized[..];
let keys_manager = Arc::new(test_utils::TestKeysInterface::new(&nodes[0].node_seed, Network::Testnet, Arc::new(test_utils::TestLogger::new())));
let (_, nodes_0_deserialized) = {
let mut channel_monitors = HashMap::new();
- channel_monitors.insert(chan_0_monitor.get_funding_txo().unwrap(), &chan_0_monitor);
+ channel_monitors.insert(chan_0_monitor.get_funding_txo().unwrap(), &mut chan_0_monitor);
<(Sha256dHash, ChannelManager<EnforcingChannelKeys>)>::read(&mut nodes_0_read, ChannelManagerReadArgs {
default_config: config,
keys_manager,
monitor: nodes[0].chan_monitor.clone(),
tx_broadcaster: nodes[0].tx_broadcaster.clone(),
logger: Arc::new(test_utils::TestLogger::new()),
- channel_monitors: &channel_monitors,
+ channel_monitors: &mut channel_monitors,
}).unwrap()
};
assert!(nodes_0_read.is_empty());
nodes[0].chan_monitor = Arc::new(test_utils::TestChannelMonitor::new(nodes[0].chain_monitor.clone(), nodes[0].tx_broadcaster.clone(), Arc::new(test_utils::TestLogger::new()), Arc::new(test_utils::TestFeeEstimator { sat_per_kw: 253 })));
let mut chan_0_monitor_read = &chan_0_monitor_serialized.0[..];
- let (_, chan_0_monitor) = <(Sha256dHash, ChannelMonitor)>::read(&mut chan_0_monitor_read, Arc::new(test_utils::TestLogger::new())).unwrap();
+ let (_, mut chan_0_monitor) = <(Sha256dHash, ChannelMonitor)>::read(&mut chan_0_monitor_read, Arc::new(test_utils::TestLogger::new())).unwrap();
assert!(chan_0_monitor_read.is_empty());
let mut nodes_0_read = &nodes_0_serialized[..];
let keys_manager = Arc::new(test_utils::TestKeysInterface::new(&nodes[0].node_seed, Network::Testnet, Arc::new(test_utils::TestLogger::new())));
let (_, nodes_0_deserialized) = {
let mut channel_monitors = HashMap::new();
- channel_monitors.insert(chan_0_monitor.get_funding_txo().unwrap(), &chan_0_monitor);
+ channel_monitors.insert(chan_0_monitor.get_funding_txo().unwrap(), &mut chan_0_monitor);
<(Sha256dHash, ChannelManager<EnforcingChannelKeys>)>::read(&mut nodes_0_read, ChannelManagerReadArgs {
default_config: UserConfig::default(),
keys_manager,
monitor: nodes[0].chan_monitor.clone(),
tx_broadcaster: nodes[0].tx_broadcaster.clone(),
logger: Arc::new(test_utils::TestLogger::new()),
- channel_monitors: &channel_monitors,
+ channel_monitors: &mut channel_monitors,
}).unwrap()
};
assert!(nodes_0_read.is_empty());
monitor: nodes[0].chan_monitor.clone(),
tx_broadcaster: nodes[0].tx_broadcaster.clone(),
logger: Arc::new(test_utils::TestLogger::new()),
- channel_monitors: &node_0_monitors.iter().map(|monitor| { (monitor.get_funding_txo().unwrap(), monitor) }).collect(),
+ channel_monitors: &mut node_0_monitors.iter_mut().map(|monitor| { (monitor.get_funding_txo().unwrap(), monitor) }).collect(),
}).unwrap();
assert!(nodes_0_read.is_empty());
let chan = create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 100000, 59000000, LocalFeatures::new(), LocalFeatures::new());
let payment_preimage = route_payment(&nodes[0], &vec!(&nodes[1])[..], 3000000).0;
- let revoked_local_txn = nodes[0].node.channel_state.lock().unwrap().by_id.get(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let revoked_local_txn = nodes[0].node.channel_state.lock().unwrap().by_id.get_mut(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
assert_eq!(revoked_local_txn[0].input.len(), 1);
assert_eq!(revoked_local_txn[0].input[0].previous_output.txid, chan.3.txid());
let payment_preimage = route_payment(&nodes[0], &vec!(&nodes[1])[..], 3000000).0;
- let commitment_tx = nodes[0].node.channel_state.lock().unwrap().by_id.get(&chan_1.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let commitment_tx = nodes[0].node.channel_state.lock().unwrap().by_id.get_mut(&chan_1.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
assert_eq!(commitment_tx[0].input.len(), 1);
assert_eq!(commitment_tx[0].input[0].previous_output.txid, chan_1.3.txid());
check_spends!(node_txn[0], commitment_tx[0].clone());
assert_eq!(node_txn[0], node_txn[3]);
assert_eq!(node_txn[0].input[0].witness.last().unwrap().len(), OFFERED_HTLC_SCRIPT_WEIGHT);
+eprintln!("{:?}", node_txn[1]);
check_spends!(node_txn[1], chan_1.3.clone());
check_spends!(node_txn[2], node_txn[1]);
let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, LocalFeatures::new(), LocalFeatures::new());
let payment_preimage = route_payment(&nodes[0], &vec!(&nodes[1])[..], 3000000).0;
- let revoked_local_txn = nodes[0].node.channel_state.lock().unwrap().by_id.iter().next().unwrap().1.channel_monitor().get_latest_local_commitment_txn();
+ let revoked_local_txn = nodes[0].node.channel_state.lock().unwrap().by_id.iter_mut().next().unwrap().1.channel_monitor().get_latest_local_commitment_txn();
assert_eq!(revoked_local_txn[0].input.len(), 1);
assert_eq!(revoked_local_txn[0].input[0].previous_output.txid, chan_1.3.txid());
let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, LocalFeatures::new(), LocalFeatures::new());
let payment_preimage = route_payment(&nodes[0], &vec!(&nodes[1])[..], 3000000).0;
- let revoked_local_txn = nodes[0].node.channel_state.lock().unwrap().by_id.get(&chan_1.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let revoked_local_txn = nodes[0].node.channel_state.lock().unwrap().by_id.get_mut(&chan_1.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
assert_eq!(revoked_local_txn[0].input.len(), 1);
assert_eq!(revoked_local_txn[0].input[0].previous_output.txid, chan_1.3.txid());
let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, LocalFeatures::new(), LocalFeatures::new());
let payment_preimage = route_payment(&nodes[0], &vec!(&nodes[1])[..], 3000000).0;
- let revoked_local_txn = nodes[1].node.channel_state.lock().unwrap().by_id.get(&chan_1.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let revoked_local_txn = nodes[1].node.channel_state.lock().unwrap().by_id.get_mut(&chan_1.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
assert_eq!(revoked_local_txn[0].input.len(), 1);
assert_eq!(revoked_local_txn[0].input[0].previous_output.txid, chan_1.3.txid());
let (payment_preimage, _payment_hash) = route_payment(&nodes[0], &vec!(&nodes[1], &nodes[2]), 3000000);
let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42};
- let commitment_tx = nodes[2].node.channel_state.lock().unwrap().by_id.get(&chan_2.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let commitment_tx = nodes[2].node.channel_state.lock().unwrap().by_id.get_mut(&chan_2.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
check_spends!(commitment_tx[0], chan_2.3.clone());
nodes[2].node.claim_funds(payment_preimage, 3_000_000);
check_added_monitors!(nodes[2], 1);
_ => panic!("Unexpected event"),
};
// Broadcast A's commitment tx on B's chain to see if we are able to claim inbound HTLC with our HTLC-Success tx
- let commitment_tx = nodes[0].node.channel_state.lock().unwrap().by_id.get(&chan_1.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let commitment_tx = nodes[0].node.channel_state.lock().unwrap().by_id.get_mut(&chan_1.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
nodes[1].block_notifier.block_connected(&Block { header, txdata: vec![commitment_tx[0].clone()]}, 1);
let b_txn = nodes[1].tx_broadcaster.txn_broadcasted.lock().unwrap();
assert_eq!(b_txn.len(), 4);
*nodes[0].network_payment_count.borrow_mut() -= 1;
assert_eq!(route_payment(&nodes[0], &vec!(&nodes[1], &nodes[2])[..], 900000).1, duplicate_payment_hash);
- let commitment_txn = nodes[2].node.channel_state.lock().unwrap().by_id.get(&chan_2.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let commitment_txn = nodes[2].node.channel_state.lock().unwrap().by_id.get_mut(&chan_2.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
assert_eq!(commitment_txn[0].input.len(), 1);
check_spends!(commitment_txn[0], chan_2.3.clone());
let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, LocalFeatures::new(), LocalFeatures::new());
let payment_preimage = route_payment(&nodes[0], &vec!(&nodes[1])[..], 9000000).0;
- let local_txn = nodes[1].node.channel_state.lock().unwrap().by_id.get(&chan_1.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let local_txn = nodes[1].node.channel_state.lock().unwrap().by_id.get_mut(&chan_1.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
assert_eq!(local_txn[0].input.len(), 1);
check_spends!(local_txn[0], chan_1.3.clone());
// Rebalance and check output sanity...
send_payment(&nodes[0], &[&nodes[2], &nodes[3], &nodes[4]], 500000, 500_000);
send_payment(&nodes[1], &[&nodes[2], &nodes[3], &nodes[5]], 500000, 500_000);
- assert_eq!(nodes[3].node.channel_state.lock().unwrap().by_id.get(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn()[0].output.len(), 2);
+ assert_eq!(nodes[3].node.channel_state.lock().unwrap().by_id.get_mut(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn()[0].output.len(), 2);
let ds_dust_limit = nodes[3].node.channel_state.lock().unwrap().by_id.get(&chan.2).unwrap().our_dust_limit_satoshis;
// 0th HTLC:
// Double-check that six of the new HTLC were added
// We now have six HTLCs pending over the dust limit and six HTLCs under the dust limit (ie,
// with to_local and to_remote outputs, 8 outputs and 6 HTLCs not included).
- assert_eq!(nodes[3].node.channel_state.lock().unwrap().by_id.get(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn().len(), 1);
- assert_eq!(nodes[3].node.channel_state.lock().unwrap().by_id.get(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn()[0].output.len(), 8);
+ assert_eq!(nodes[3].node.channel_state.lock().unwrap().by_id.get_mut(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn().len(), 1);
+ assert_eq!(nodes[3].node.channel_state.lock().unwrap().by_id.get_mut(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn()[0].output.len(), 8);
// Now fail back three of the over-dust-limit and three of the under-dust-limit payments in one go.
// Fail 0th below-dust, 4th above-dust, 8th above-dust, 10th below-dust HTLCs
nodes[3].node.handle_update_fail_htlc(&nodes[5].node.get_our_node_id(), &two_removes.update_fail_htlcs[1]).unwrap();
commitment_signed_dance!(nodes[3], nodes[5], two_removes.commitment_signed, false);
- let ds_prev_commitment_tx = nodes[3].node.channel_state.lock().unwrap().by_id.get(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let ds_prev_commitment_tx = nodes[3].node.channel_state.lock().unwrap().by_id.get_mut(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
expect_pending_htlcs_forwardable!(nodes[3]);
check_added_monitors!(nodes[3], 1);
//
// Alternatively, we may broadcast the previous commitment transaction, which should only
// result in failures for the below-dust HTLCs, ie the 0th, 1st, 2nd, 3rd, 9th, and 10th HTLCs.
- let ds_last_commitment_tx = nodes[3].node.channel_state.lock().unwrap().by_id.get(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let ds_last_commitment_tx = nodes[3].node.channel_state.lock().unwrap().by_id.get_mut(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
let header = BlockHeader { version: 0x20000000, prev_blockhash: Default::default(), merkle_root: Default::default(), time: 42, bits: 42, nonce: 42 };
if announce_latest {
let chan_1 = create_announced_chan_between_nodes(&nodes, 0, 1, LocalFeatures::new(), LocalFeatures::new());
route_payment(&nodes[0], &vec!(&nodes[1])[..], 9000000).0;
- let local_txn = nodes[0].node.channel_state.lock().unwrap().by_id.get(&chan_1.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let local_txn = nodes[0].node.channel_state.lock().unwrap().by_id.get_mut(&chan_1.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
assert_eq!(local_txn[0].input.len(), 1);
check_spends!(local_txn[0], chan_1.3.clone());
route_payment(&nodes[0], &[&nodes[1]], 1000000);
// Cache one local commitment tx as previous
- let as_prev_commitment_tx = nodes[0].node.channel_state.lock().unwrap().by_id.get(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let as_prev_commitment_tx = nodes[0].node.channel_state.lock().unwrap().by_id.get_mut(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
// Fail one HTLC to prune it in the will-be-latest-local commitment tx
assert!(nodes[1].node.fail_htlc_backwards(&payment_hash_2));
check_added_monitors!(nodes[0], 1);
// Cache one local commitment tx as lastest
- let as_last_commitment_tx = nodes[0].node.channel_state.lock().unwrap().by_id.get(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let as_last_commitment_tx = nodes[0].node.channel_state.lock().unwrap().by_id.get_mut(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
let events = nodes[0].node.get_and_clear_pending_msg_events();
match events[0] {
let (_payment_preimage_1, dust_hash) = route_payment(&nodes[0], &[&nodes[1]], bs_dust_limit*1000);
let (_payment_preimage_2, non_dust_hash) = route_payment(&nodes[0], &[&nodes[1]], 1000000);
- let as_commitment_tx = nodes[0].node.channel_state.lock().unwrap().by_id.get(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
- let bs_commitment_tx = nodes[1].node.channel_state.lock().unwrap().by_id.get(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let as_commitment_tx = nodes[0].node.channel_state.lock().unwrap().by_id.get_mut(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let bs_commitment_tx = nodes[1].node.channel_state.lock().unwrap().by_id.get_mut(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
// We revoked bs_commitment_tx
if revoked {
// Restore node A from previous state
let logger: Arc<Logger> = Arc::new(test_utils::TestLogger::with_id(format!("node {}", 0)));
- let chan_monitor = <(Sha256dHash, ChannelMonitor)>::read(&mut ::std::io::Cursor::new(previous_chan_monitor_state.0), Arc::clone(&logger)).unwrap().1;
+ let mut chan_monitor = <(Sha256dHash, ChannelMonitor)>::read(&mut ::std::io::Cursor::new(previous_chan_monitor_state.0), Arc::clone(&logger)).unwrap().1;
let chain_monitor = Arc::new(ChainWatchInterfaceUtil::new(Network::Testnet, Arc::clone(&logger)));
let tx_broadcaster = Arc::new(test_utils::TestBroadcaster{txn_broadcasted: Mutex::new(Vec::new())});
let feeest = Arc::new(test_utils::TestFeeEstimator { sat_per_kw: 253 });
let monitor = Arc::new(test_utils::TestChannelMonitor::new(chain_monitor.clone(), tx_broadcaster.clone(), logger.clone(), feeest.clone()));
- let mut channel_monitors = HashMap::new();
- channel_monitors.insert(OutPoint { txid: chan.3.txid(), index: 0 }, &chan_monitor);
- let node_state_0 = <(Sha256dHash, ChannelManager<EnforcingChannelKeys>)>::read(&mut ::std::io::Cursor::new(previous_node_state), ChannelManagerReadArgs {
- keys_manager: Arc::new(test_utils::TestKeysInterface::new(&nodes[0].node_seed, Network::Testnet, Arc::clone(&logger))),
- fee_estimator: feeest.clone(),
- monitor: monitor.clone(),
- logger: Arc::clone(&logger),
- tx_broadcaster,
- default_config: UserConfig::default(),
- channel_monitors: &channel_monitors
- }).unwrap().1;
+ let node_state_0 = {
+ let mut channel_monitors = HashMap::new();
+ channel_monitors.insert(OutPoint { txid: chan.3.txid(), index: 0 }, &mut chan_monitor);
+ <(Sha256dHash, ChannelManager<EnforcingChannelKeys>)>::read(&mut ::std::io::Cursor::new(previous_node_state), ChannelManagerReadArgs {
+ keys_manager: Arc::new(test_utils::TestKeysInterface::new(&nodes[0].node_seed, Network::Testnet, Arc::clone(&logger))),
+ fee_estimator: feeest.clone(),
+ monitor: monitor.clone(),
+ logger: Arc::clone(&logger),
+ tx_broadcaster,
+ default_config: UserConfig::default(),
+ channel_monitors: &mut channel_monitors
+ }).unwrap().1
+ };
nodes[0].node = Arc::new(node_state_0);
assert!(monitor.add_update_monitor(OutPoint { txid: chan.3.txid(), index: 0 }, chan_monitor.clone()).is_ok());
nodes[0].chan_monitor = monitor;
let route = nodes[1].router.get_route(&nodes[0].node.get_our_node_id(), None, &Vec::new(), 3000000, 30).unwrap();
send_along_route(&nodes[1], route, &vec!(&nodes[0])[..], 3000000);
- let revoked_txn = nodes[0].node.channel_state.lock().unwrap().by_id.get(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let revoked_txn = nodes[0].node.channel_state.lock().unwrap().by_id.get_mut(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
// Revoked commitment txn with 4 outputs : to_local, to_remote, 1 outgoing HTLC, 1 incoming HTLC
assert_eq!(revoked_txn[0].output.len(), 4);
assert_eq!(revoked_txn[0].input.len(), 1);
let payment_preimage = route_payment(&nodes[0], &vec!(&nodes[1])[..], 3_000_000).0;
route_payment(&nodes[1], &vec!(&nodes[0])[..], 3_000_000).0;
- let revoked_local_txn = nodes[1].node.channel_state.lock().unwrap().by_id.get(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let revoked_local_txn = nodes[1].node.channel_state.lock().unwrap().by_id.get_mut(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
assert_eq!(revoked_local_txn[0].input.len(), 1);
assert_eq!(revoked_local_txn[0].input[0].previous_output.txid, chan.3.txid());
route_payment(&nodes[1], &vec!(&nodes[0])[..], 3000000).0;
// Remote commitment txn with 4 outputs : to_local, to_remote, 1 outgoing HTLC, 1 incoming HTLC
- let remote_txn = nodes[0].node.channel_state.lock().unwrap().by_id.get(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let remote_txn = nodes[0].node.channel_state.lock().unwrap().by_id.get_mut(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
assert_eq!(remote_txn[0].output.len(), 4);
assert_eq!(remote_txn[0].input.len(), 1);
assert_eq!(remote_txn[0].input[0].previous_output.txid, chan.3.txid());
let payment_preimage_2 = route_payment(&nodes[1], &vec!(&nodes[0])[..], 3_000_000).0;
// Remote commitment txn with 4 outputs: to_local, to_remote, 2 outgoing HTLC
- let remote_txn = nodes[1].node.channel_state.lock().unwrap().by_id.get(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let remote_txn = nodes[1].node.channel_state.lock().unwrap().by_id.get_mut(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
assert_eq!(remote_txn.len(), 3);
assert_eq!(remote_txn[0].output.len(), 4);
assert_eq!(remote_txn[0].input.len(), 1);
let payment_preimage = route_payment(&nodes[0], &vec!(&nodes[1])[..], 9_000_000).0;
route_payment(&nodes[1], &vec!(&nodes[0])[..], 9_000_000).0;
- let revoked_local_txn = nodes[1].node.channel_state.lock().unwrap().by_id.get(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
+ let revoked_local_txn = nodes[1].node.channel_state.lock().unwrap().by_id.get_mut(&chan.2).unwrap().channel_monitor().get_latest_local_commitment_txn();
assert_eq!(revoked_local_txn[0].input.len(), 1);
assert_eq!(revoked_local_txn[0].input[0].previous_output.txid, chan.3.txid());
projects / rust-lightning / blobdiff