use crate::chain::chaininterface::{BroadcasterInterface, FeeEstimator};
use crate::chain::channelmonitor::{ChannelMonitor, ChannelMonitorUpdate, Balance, MonitorEvent, TransactionOutputs, WithChannelMonitor};
use crate::chain::transaction::{OutPoint, TransactionData};
-use crate::ln::ChannelId;
+use crate::ln::types::ChannelId;
use crate::sign::ecdsa::WriteableEcdsaChannelSigner;
use crate::events;
use crate::events::{Event, EventHandler};
-use crate::util::atomic_counter::AtomicCounter;
use crate::util::logger::{Logger, WithContext};
use crate::util::errors::APIError;
use crate::util::wakers::{Future, Notifier};
/// The [`ChannelMonitorUpdate::update_id`] or [`ChannelMonitor::get_latest_update_id`] uniquely
/// links this call to [`ChainMonitor::channel_monitor_updated`].
/// For [`Persist::update_persisted_channel`], it is only necessary to call [`ChainMonitor::channel_monitor_updated`]
- /// when an [`ChannelMonitorUpdate`] is provided and when you return [`ChannelMonitorUpdateStatus::InProgress`].
+ /// when a [`ChannelMonitorUpdate`] is provided and when you return [`ChannelMonitorUpdateStatus::InProgress`].
///
/// See [`Writeable::write`] on [`ChannelMonitor`] for writing out a `ChannelMonitor`,
/// [`Writeable::write`] on [`ChannelMonitorUpdate`] for writing out an update, and
P::Target: Persist<ChannelSigner>,
{
monitors: RwLock<HashMap<OutPoint, MonitorHolder<ChannelSigner>>>,
- /// When we generate a monitor update for a chain-event monitor persistence, we need a
- /// unique ID, which we calculate by simply getting the next value from this counter. Note that
- /// the ID is never persisted so it's ok that they reset on restart.
- sync_persistence_id: AtomicCounter,
chain_source: Option<C>,
broadcaster: T,
logger: L,
/// The best block height seen, used as a proxy for the passage of time.
highest_chain_height: AtomicUsize,
+ /// A [`Notifier`] used to wake up the background processor in case we have any [`Event`]s for
+ /// it to give to users (or [`MonitorEvent`]s for `ChannelManager` to process).
event_notifier: Notifier,
}
monitor_state: &MonitorHolder<ChannelSigner>
) -> Result<(), ()> where FN: Fn(&ChannelMonitor<ChannelSigner>, &TransactionData) -> Vec<TransactionOutputs> {
let monitor = &monitor_state.monitor;
- let logger = WithChannelMonitor::from(&self.logger, &monitor);
+ let logger = WithChannelMonitor::from(&self.logger, &monitor, None);
let mut txn_outputs;
{
txn_outputs = process(monitor, txdata);
log_funding_info!(monitor)
),
ChannelMonitorUpdateStatus::InProgress => {
- log_debug!(logger, "Channel Monitor sync for channel {} in progress.", log_funding_info!(monitor));
+ log_trace!(logger, "Channel Monitor sync for channel {} in progress.", log_funding_info!(monitor));
},
ChannelMonitorUpdateStatus::UnrecoverableError => {
return Err(());
pub fn new(chain_source: Option<C>, broadcaster: T, logger: L, feeest: F, persister: P) -> Self {
Self {
monitors: RwLock::new(new_hash_map()),
- sync_persistence_id: AtomicCounter::new(),
chain_source,
broadcaster,
logger,
pub fn archive_fully_resolved_channel_monitors(&self) {
let mut have_monitors_to_prune = false;
for (_, monitor_holder) in self.monitors.read().unwrap().iter() {
- let logger = WithChannelMonitor::from(&self.logger, &monitor_holder.monitor);
+ let logger = WithChannelMonitor::from(&self.logger, &monitor_holder.monitor, None);
if monitor_holder.monitor.is_fully_resolved(&logger) {
have_monitors_to_prune = true;
}
if have_monitors_to_prune {
let mut monitors = self.monitors.write().unwrap();
monitors.retain(|funding_txo, monitor_holder| {
- let logger = WithChannelMonitor::from(&self.logger, &monitor_holder.monitor);
+ let logger = WithChannelMonitor::from(&self.logger, &monitor_holder.monitor, None);
if monitor_holder.monitor.is_fully_resolved(&logger) {
log_info!(logger,
"Archiving fully resolved ChannelMonitor for funding txo {}",
monitor.block_connected(
header, txdata, height, &*self.broadcaster, &*self.fee_estimator, &self.logger)
});
+ // Assume we may have some new events and wake the event processor
+ self.event_notifier.notify();
}
fn block_disconnected(&self, header: &Header, height: u32) {
monitor.transactions_confirmed(
header, txdata, height, &*self.broadcaster, &*self.fee_estimator, &self.logger)
});
+ // Assume we may have some new events and wake the event processor
+ self.event_notifier.notify();
}
fn transaction_unconfirmed(&self, txid: &Txid) {
header, height, &*self.broadcaster, &*self.fee_estimator, &self.logger
)
});
+ // Assume we may have some new events and wake the event processor
+ self.event_notifier.notify();
}
fn get_relevant_txids(&self) -> Vec<(Txid, u32, Option<BlockHash>)> {
P::Target: Persist<ChannelSigner>,
{
fn watch_channel(&self, funding_outpoint: OutPoint, monitor: ChannelMonitor<ChannelSigner>) -> Result<ChannelMonitorUpdateStatus, ()> {
- let logger = WithChannelMonitor::from(&self.logger, &monitor);
+ let logger = WithChannelMonitor::from(&self.logger, &monitor, None);
let mut monitors = self.monitors.write().unwrap();
let entry = match monitors.entry(funding_outpoint) {
hash_map::Entry::Occupied(_) => {
let monitors = self.monitors.read().unwrap();
match monitors.get(&funding_txo) {
None => {
- let logger = WithContext::from(&self.logger, update.counterparty_node_id, Some(channel_id));
+ let logger = WithContext::from(&self.logger, update.counterparty_node_id, Some(channel_id), None);
log_error!(logger, "Failed to update channel monitor: no such monitor registered");
// We should never ever trigger this from within ChannelManager. Technically a
},
Some(monitor_state) => {
let monitor = &monitor_state.monitor;
- let logger = WithChannelMonitor::from(&self.logger, &monitor);
+ let logger = WithChannelMonitor::from(&self.logger, &monitor, None);
log_trace!(logger, "Updating ChannelMonitor to id {} for channel {}", update.update_id, log_funding_info!(monitor));
let update_res = monitor.update_monitor(update, &self.broadcaster, &self.fee_estimator, &self.logger);
let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
create_announced_chan_between_nodes(&nodes, 0, 1);
- chanmon_cfgs[0].persister.chain_sync_monitor_persistences.lock().unwrap().clear();
chanmon_cfgs[0].persister.set_update_ret(ChannelMonitorUpdateStatus::UnrecoverableError);
assert!(std::panic::catch_unwind(|| {
projects / rust-lightning / blobdiff