X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Fln%2Fchannelmonitor.rs;h=ce37944ca2f7bfd5224b562d3c1de64471b5c59c;hb=1d37f56f8a9de6120198e723e5a2daaefcbcaf20;hp=4f20b1d42fef11b3b68d4128c52d7b08de0ab34d;hpb=1a574d205557f6770d00f6f297dfd9d6ff5a53c0;p=rust-lightning

diff --git a/lightning/src/ln/channelmonitor.rs b/lightning/src/ln/channelmonitor.rs
index 4f20b1d4..ce37944c 100644
--- a/lightning/src/ln/channelmonitor.rs
+++ b/lightning/src/ln/channelmonitor.rs
@@ -183,7 +183,7 @@ impl<Key : Send + cmp::Eq + hash::Hash, ChanSigner: ChannelKeys, T: Deref + Sync
 	      L::Target: Logger,
         C::Target: ChainWatchInterface,
 {
-	fn block_connected(&self, header: &BlockHeader, height: u32, txn_matched: &[&Transaction], _indexes_of_txn_matched: &[u32]) {
+	fn block_connected(&self, header: &BlockHeader, height: u32, txn_matched: &[&Transaction], _indexes_of_txn_matched: &[usize]) {
 		let block_hash = header.bitcoin_hash();
 		{
 			let mut monitors = self.monitors.lock().unwrap();
@@ -235,12 +235,15 @@ impl<Key : Send + cmp::Eq + hash::Hash + 'static, ChanSigner: ChannelKeys, T: De
 			hash_map::Entry::Occupied(_) => return Err(MonitorUpdateError("Channel monitor for given key is already present")),
 			hash_map::Entry::Vacant(e) => e,
 		};
-		log_trace!(self.logger, "Got new Channel Monitor for channel {}", log_bytes!(monitor.funding_info.0.to_channel_id()[..]));
-		self.chain_monitor.install_watch_tx(&monitor.funding_info.0.txid, &monitor.funding_info.1);
-		self.chain_monitor.install_watch_outpoint((monitor.funding_info.0.txid, monitor.funding_info.0.index as u32), &monitor.funding_info.1);
-		for (txid, outputs) in monitor.get_outputs_to_watch().iter() {
-			for (idx, script) in outputs.iter().enumerate() {
-				self.chain_monitor.install_watch_outpoint((*txid, idx as u32), script);
+		{
+			let funding_txo = monitor.get_funding_txo();
+			log_trace!(self.logger, "Got new Channel Monitor for channel {}", log_bytes!(funding_txo.0.to_channel_id()[..]));
+			self.chain_monitor.install_watch_tx(&funding_txo.0.txid, &funding_txo.1);
+			self.chain_monitor.install_watch_outpoint((funding_txo.0.txid, funding_txo.0.index as u32), &funding_txo.1);
+			for (txid, outputs) in monitor.get_outputs_to_watch().iter() {
+				for (idx, script) in outputs.iter().enumerate() {
+					self.chain_monitor.install_watch_outpoint((*txid, idx as u32), script);
+				}
 			}
 		}
 		entry.insert(monitor);
@@ -366,7 +369,7 @@ struct LocalSignedTx {
 	b_htlc_key: PublicKey,
 	delayed_payment_key: PublicKey,
 	per_commitment_point: PublicKey,
-	feerate_per_kw: u64,
+	feerate_per_kw: u32,
 	htlc_outputs: Vec<(HTLCOutputInCommitment, Option<Signature>, Option<HTLCSource>)>,
 }
 
@@ -1028,7 +1031,7 @@ impl<ChanSigner: ChannelKeys + Writeable> ChannelMonitor<ChanSigner> {
 				writer.write_all(&$local_tx.delayed_payment_key.serialize())?;
 				writer.write_all(&$local_tx.per_commitment_point.serialize())?;
 
-				writer.write_all(&byte_utils::be64_to_array($local_tx.feerate_per_kw))?;
+				writer.write_all(&byte_utils::be32_to_array($local_tx.feerate_per_kw))?;
 				writer.write_all(&byte_utils::be64_to_array($local_tx.htlc_outputs.len() as u64))?;
 				for &(ref htlc_output, ref sig, ref htlc_source) in $local_tx.htlc_outputs.iter() {
 					serialize_htlc_in_commitment!(htlc_output);
@@ -1408,8 +1411,8 @@ impl<ChanSigner: ChannelKeys> ChannelMonitor<ChanSigner> {
 	}
 
 	/// Gets the funding transaction outpoint of the channel this ChannelMonitor is monitoring for.
-	pub fn get_funding_txo(&self) -> OutPoint {
-		self.funding_info.0
+	pub fn get_funding_txo(&self) -> &(OutPoint, Script) {
+		&self.funding_info
 	}
 
 	/// Gets a list of txids, with their output scripts (in the order they appear in the
@@ -2367,7 +2370,7 @@ impl<ChanSigner: ChannelKeys + Readable> Readable for (BlockHash, ChannelMonitor
 					let b_htlc_key = Readable::read(reader)?;
 					let delayed_payment_key = Readable::read(reader)?;
 					let per_commitment_point = Readable::read(reader)?;
-					let feerate_per_kw: u64 = Readable::read(reader)?;
+					let feerate_per_kw: u32 = Readable::read(reader)?;
 
 					let htlcs_len: u64 = Readable::read(reader)?;
 					let mut htlcs = Vec::with_capacity(cmp::min(htlcs_len as usize, MAX_ALLOC_SIZE / 128));
@@ -2544,7 +2547,6 @@ mod tests {
 	use util::test_utils::TestLogger;
 	use bitcoin::secp256k1::key::{SecretKey,PublicKey};
 	use bitcoin::secp256k1::Secp256k1;
-	use rand::{thread_rng,Rng};
 	use std::sync::Arc;
 	use chain::keysinterface::InMemoryChannelKeys;
 
@@ -2558,10 +2560,8 @@ mod tests {
 
 		let mut preimages = Vec::new();
 		{
-			let mut rng  = thread_rng();
-			for _ in 0..20 {
-				let mut preimage = PaymentPreimage([0; 32]);
-				rng.fill_bytes(&mut preimage.0[..]);
+			for i in 0..20 {
+				let preimage = PaymentPreimage([i; 32]);
 				let hash = PaymentHash(Sha256::hash(&preimage.0[..]).into_inner());
 				preimages.push((preimage, hash));
 			}