X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Fchain%2Fchannelmonitor.rs;h=855263fe53b9bd09ce0f6bbbd64beabc34db64d5;hb=2f4457fd7e188587cdba04ce1651ecf2db0c9fbf;hp=8dd3d4b43b680755581d9bc94ac2c2881035e763;hpb=625cda108c9f5be5443e8c42007bb987261c5270;p=rust-lightning

diff --git a/lightning/src/chain/channelmonitor.rs b/lightning/src/chain/channelmonitor.rs
index 8dd3d4b4..855263fe 100644
--- a/lightning/src/chain/channelmonitor.rs
+++ b/lightning/src/chain/channelmonitor.rs
@@ -1139,7 +1139,7 @@ impl<Signer: Sign> ChannelMonitor<Signer> {
 		&self,
 		updates: &ChannelMonitorUpdate,
 		broadcaster: &B,
-		fee_estimator: &F,
+		fee_estimator: F,
 		logger: &L,
 	) -> Result<(), ()>
 	where
@@ -1214,6 +1214,14 @@ impl<Signer: Sign> ChannelMonitor<Signer> {
 		self.inner.lock().unwrap().get_cur_holder_commitment_number()
 	}
 
+	/// Gets the `node_id` of the counterparty for this channel.
+	///
+	/// Will be `None` for channels constructed on LDK versions prior to 0.0.110 and always `Some`
+	/// otherwise.
+	pub fn get_counterparty_node_id(&self) -> Option<PublicKey> {
+		self.inner.lock().unwrap().counterparty_node_id
+	}
+
 	/// Used by ChannelManager deserialization to broadcast the latest holder state if its copy of
 	/// the Channel was out-of-date. You may use it to get a broadcastable holder toxic tx in case of
 	/// fallen-behind, i.e when receiving a channel_reestablish with a proof that our counterparty side knows
@@ -1949,10 +1957,10 @@ impl<Signer: Sign> ChannelMonitorImpl<Signer> {
 		self.pending_monitor_events.push(MonitorEvent::CommitmentTxConfirmed(self.funding_info.0));
 	}
 
-	pub fn update_monitor<B: Deref, F: Deref, L: Deref>(&mut self, updates: &ChannelMonitorUpdate, broadcaster: &B, fee_estimator: &F, logger: &L) -> Result<(), ()>
+	pub fn update_monitor<B: Deref, F: Deref, L: Deref>(&mut self, updates: &ChannelMonitorUpdate, broadcaster: &B, fee_estimator: F, logger: &L) -> Result<(), ()>
 	where B::Target: BroadcasterInterface,
-		    F::Target: FeeEstimator,
-		    L::Target: Logger,
+		F::Target: FeeEstimator,
+		L::Target: Logger,
 	{
 		log_info!(logger, "Applying update to monitor {}, bringing update_id from {} to {} with {} changes.",
 			log_funding_info!(self), self.latest_update_id, updates.update_id, updates.updates.len());
@@ -1990,7 +1998,7 @@ impl<Signer: Sign> ChannelMonitorImpl<Signer> {
 				},
 				ChannelMonitorUpdateStep::PaymentPreimage { payment_preimage } => {
 					log_trace!(logger, "Updating ChannelMonitor with payment preimage");
-					let bounded_fee_estimator = LowerBoundedFeeEstimator::new(fee_estimator);
+					let bounded_fee_estimator = LowerBoundedFeeEstimator::new(&*fee_estimator);
 					self.provide_payment_preimage(&PaymentHash(Sha256::hash(&payment_preimage.0[..]).into_inner()), &payment_preimage, broadcaster, &bounded_fee_estimator, logger)
 				},
 				ChannelMonitorUpdateStep::CommitmentSecret { idx, secret } => {
@@ -3537,7 +3545,7 @@ mod tests {
 
 		let broadcaster = TestBroadcaster::new(Arc::clone(&nodes[1].blocks));
 		assert!(
-			pre_update_monitor.update_monitor(&replay_update, &&broadcaster, &&chanmon_cfgs[1].fee_estimator, &nodes[1].logger)
+			pre_update_monitor.update_monitor(&replay_update, &&broadcaster, &chanmon_cfgs[1].fee_estimator, &nodes[1].logger)
 			.is_err());
 		// Even though we error'd on the first update, we should still have generated an HTLC claim
 		// transaction