//! claim outputs on-chain.
use chain;
-use chain::{Confirm, Listen, Watch};
+use chain::{ChannelMonitorUpdateStatus, Confirm, Listen, Watch};
use chain::chaininterface::LowerBoundedFeeEstimator;
use chain::channelmonitor;
use chain::channelmonitor::{ChannelMonitor, CLTV_CLAIM_BUFFER, LATENCY_GRACE_PERIOD_BLOCKS, ANTI_REORG_DELAY};
assert_eq!(nodes[3].node.list_channels().len(), 0);
assert_eq!(nodes[4].node.list_channels().len(), 0);
- nodes[3].chain_monitor.chain_monitor.watch_channel(OutPoint { txid: chan_3.3.txid(), index: 0 }, chan_3_mon).unwrap();
+ assert_eq!(nodes[3].chain_monitor.chain_monitor.watch_channel(OutPoint { txid: chan_3.3.txid(), index: 0 }, chan_3_mon),
+ ChannelMonitorUpdateStatus::Completed);
check_closed_event!(nodes[3], 1, ClosureReason::CommitmentTxConfirmed);
check_closed_event!(nodes[4], 1, ClosureReason::CommitmentTxConfirmed);
}
nodes_0_deserialized = nodes_0_deserialized_tmp;
assert!(nodes_0_read.is_empty());
- assert!(nodes[0].chain_monitor.watch_channel(chan_0_monitor.get_funding_txo().0, chan_0_monitor).is_ok());
+ assert_eq!(nodes[0].chain_monitor.watch_channel(chan_0_monitor.get_funding_txo().0, chan_0_monitor),
+ ChannelMonitorUpdateStatus::Completed);
nodes[0].node = &nodes_0_deserialized;
check_added_monitors!(nodes[0], 1);
nodes_0_deserialized = nodes_0_deserialized_tmp;
assert!(nodes_0_read.is_empty());
- assert!(nodes[0].chain_monitor.watch_channel(chan_0_monitor.get_funding_txo().0, chan_0_monitor).is_ok());
+ assert_eq!(nodes[0].chain_monitor.watch_channel(chan_0_monitor.get_funding_txo().0, chan_0_monitor),
+ ChannelMonitorUpdateStatus::Completed);
nodes[0].node = &nodes_0_deserialized;
assert_eq!(nodes[0].node.list_channels().len(), 1);
check_added_monitors!(nodes[0], 1);
nodes[1].node.peer_disconnected(&nodes[0].node.get_our_node_id(), false);
- assert!(nodes[0].chain_monitor.watch_channel(chan_0_monitor.get_funding_txo().0, chan_0_monitor).is_ok());
+ assert_eq!(nodes[0].chain_monitor.watch_channel(chan_0_monitor.get_funding_txo().0, chan_0_monitor),
+ ChannelMonitorUpdateStatus::Completed);
nodes[0].node = &nodes_0_deserialized;
// After deserializing, make sure the funding_transaction is still held by the channel manager
nodes_0_deserialized = nodes_0_deserialized_tmp;
assert!(nodes_0_read.is_empty());
- assert!(nodes[0].chain_monitor.watch_channel(chan_0_monitor.get_funding_txo().0, chan_0_monitor).is_ok());
+ assert_eq!(nodes[0].chain_monitor.watch_channel(chan_0_monitor.get_funding_txo().0, chan_0_monitor),
+ ChannelMonitorUpdateStatus::Completed);
nodes[0].node = &nodes_0_deserialized;
check_added_monitors!(nodes[0], 1);
}
for monitor in node_0_monitors.drain(..) {
- assert!(nodes[0].chain_monitor.watch_channel(monitor.get_funding_txo().0, monitor).is_ok());
+ assert_eq!(nodes[0].chain_monitor.watch_channel(monitor.get_funding_txo().0, monitor),
+ ChannelMonitorUpdateStatus::Completed);
check_added_monitors!(nodes[0], 1);
}
nodes[0].node = &nodes_0_deserialized;
}).unwrap().1
};
nodes[0].node = &node_state_0;
- assert!(monitor.watch_channel(OutPoint { txid: chan.3.txid(), index: 0 }, chain_monitor).is_ok());
+ assert_eq!(monitor.watch_channel(OutPoint { txid: chan.3.txid(), index: 0 }, chain_monitor),
+ ChannelMonitorUpdateStatus::Completed);
nodes[0].chain_monitor = &monitor;
nodes[0].chain_source = &chain_source;
fn test_update_err_monitor_lockdown() {
// Our monitor will lock update of local commitment transaction if a broadcastion condition
// has been fulfilled (either force-close from Channel or block height requiring a HTLC-
- // timeout). Trying to update monitor after lockdown should return a ChannelMonitorUpdateErr.
+ // timeout). Trying to update monitor after lockdown should return a ChannelMonitorUpdateStatus
+ // error.
//
// This scenario may happen in a watchtower setup, where watchtower process a block height
// triggering a timeout while a slow-block-processing ChannelManager receives a local signed
&mut io::Cursor::new(&w.0), &test_utils::OnlyReadsKeysInterface {}).unwrap().1;
assert!(new_monitor == *monitor);
let watchtower = test_utils::TestChainMonitor::new(Some(&chain_source), &chanmon_cfgs[0].tx_broadcaster, &logger, &chanmon_cfgs[0].fee_estimator, &persister, &node_cfgs[0].keys_manager);
- assert!(watchtower.watch_channel(outpoint, new_monitor).is_ok());
+ assert_eq!(watchtower.watch_channel(outpoint, new_monitor), ChannelMonitorUpdateStatus::Completed);
watchtower
};
let header = BlockHeader { version: 0x20000000, prev_blockhash: BlockHash::all_zeros(), merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 };
nodes[0].node.handle_update_fulfill_htlc(&nodes[1].node.get_our_node_id(), &updates.update_fulfill_htlcs[0]);
if let Some(ref mut channel) = nodes[0].node.channel_state.lock().unwrap().by_id.get_mut(&chan_1.2) {
if let Ok((_, _, update)) = channel.commitment_signed(&updates.commitment_signed, &node_cfgs[0].logger) {
- if let Err(_) = watchtower.chain_monitor.update_channel(outpoint, update.clone()) {} else { assert!(false); }
- if let Ok(_) = nodes[0].chain_monitor.update_channel(outpoint, update) {} else { assert!(false); }
+ assert_eq!(watchtower.chain_monitor.update_channel(outpoint, update.clone()), ChannelMonitorUpdateStatus::PermanentFailure);
+ assert_eq!(nodes[0].chain_monitor.update_channel(outpoint, update), ChannelMonitorUpdateStatus::Completed);
} else { assert!(false); }
} else { assert!(false); };
// Our local monitor is in-sync and hasn't processed yet timeout
&mut io::Cursor::new(&w.0), &test_utils::OnlyReadsKeysInterface {}).unwrap().1;
assert!(new_monitor == *monitor);
let watchtower = test_utils::TestChainMonitor::new(Some(&chain_source), &chanmon_cfgs[0].tx_broadcaster, &logger, &chanmon_cfgs[0].fee_estimator, &persister, &node_cfgs[0].keys_manager);
- assert!(watchtower.watch_channel(outpoint, new_monitor).is_ok());
+ assert_eq!(watchtower.watch_channel(outpoint, new_monitor), ChannelMonitorUpdateStatus::Completed);
watchtower
};
let header = BlockHeader { version: 0x20000000, prev_blockhash: BlockHash::all_zeros(), merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 };
&mut io::Cursor::new(&w.0), &test_utils::OnlyReadsKeysInterface {}).unwrap().1;
assert!(new_monitor == *monitor);
let watchtower = test_utils::TestChainMonitor::new(Some(&chain_source), &chanmon_cfgs[0].tx_broadcaster, &logger, &chanmon_cfgs[0].fee_estimator, &persister, &node_cfgs[0].keys_manager);
- assert!(watchtower.watch_channel(outpoint, new_monitor).is_ok());
+ assert_eq!(watchtower.watch_channel(outpoint, new_monitor), ChannelMonitorUpdateStatus::Completed);
watchtower
};
let header = BlockHeader { version: 0x20000000, prev_blockhash: BlockHash::all_zeros(), merkle_root: TxMerkleNode::all_zeros(), time: 42, bits: 42, nonce: 42 };
if let Some(ref mut channel) = nodes[0].node.channel_state.lock().unwrap().by_id.get_mut(&chan_1.2) {
if let Ok((_, _, update)) = channel.commitment_signed(&updates.commitment_signed, &node_cfgs[0].logger) {
// Watchtower Alice should already have seen the block and reject the update
- if let Err(_) = watchtower_alice.chain_monitor.update_channel(outpoint, update.clone()) {} else { assert!(false); }
- if let Ok(_) = watchtower_bob.chain_monitor.update_channel(outpoint, update.clone()) {} else { assert!(false); }
- if let Ok(_) = nodes[0].chain_monitor.update_channel(outpoint, update) {} else { assert!(false); }
+ assert_eq!(watchtower_alice.chain_monitor.update_channel(outpoint, update.clone()), ChannelMonitorUpdateStatus::PermanentFailure);
+ assert_eq!(watchtower_bob.chain_monitor.update_channel(outpoint, update.clone()), ChannelMonitorUpdateStatus::Completed);
+ assert_eq!(nodes[0].chain_monitor.update_channel(outpoint, update), ChannelMonitorUpdateStatus::Completed);
} else { assert!(false); }
} else { assert!(false); };
// Our local monitor is in-sync and hasn't processed yet timeout
nodes_1_deserialized = nodes_1_deserialized_tmp;
assert!(nodes_1_read.is_empty());
- assert!(nodes[1].chain_monitor.watch_channel(chan_0_monitor.get_funding_txo().0, chan_0_monitor).is_ok());
- assert!(nodes[1].chain_monitor.watch_channel(chan_1_monitor.get_funding_txo().0, chan_1_monitor).is_ok());
+ assert_eq!(nodes[1].chain_monitor.watch_channel(chan_0_monitor.get_funding_txo().0, chan_0_monitor),
+ ChannelMonitorUpdateStatus::Completed);
+ assert_eq!(nodes[1].chain_monitor.watch_channel(chan_1_monitor.get_funding_txo().0, chan_1_monitor),
+ ChannelMonitorUpdateStatus::Completed);
nodes[1].node = &nodes_1_deserialized;
check_added_monitors!(nodes[1], 2);
for monitor in monitors {
// On startup the preimage should have been copied into the non-persisted monitor:
assert!(monitor.get_stored_preimages().contains_key(&payment_hash));
- nodes[3].chain_monitor.watch_channel(monitor.get_funding_txo().0.clone(), monitor).unwrap();
+ assert_eq!(nodes[3].chain_monitor.watch_channel(monitor.get_funding_txo().0.clone(), monitor),
+ ChannelMonitorUpdateStatus::Completed);
}
check_added_monitors!(nodes[3], 2);