X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Fln%2Fchannelmanager.rs;fp=lightning%2Fsrc%2Fln%2Fchannelmanager.rs;h=24c0c688cf0843274a61954433098d31324810a5;hb=853007800ebb433f53b5b10e1a941cc65c04e829;hp=afbfd0ee970da43bc050c488281cf16da4c4e8c7;hpb=69ee4860848d5992b238eca3343141004d9d1572;p=rust-lightning

diff --git a/lightning/src/ln/channelmanager.rs b/lightning/src/ln/channelmanager.rs
index afbfd0ee..24c0c688 100644
--- a/lightning/src/ln/channelmanager.rs
+++ b/lightning/src/ln/channelmanager.rs
@@ -5000,6 +5000,10 @@ impl<'a, Signer: Sign, M: Deref, T: Deref, K: Deref, F: Deref, L: Deref>
 						channel.get_cur_counterparty_commitment_transaction_number() > monitor.get_cur_counterparty_commitment_number() ||
 						channel.get_latest_monitor_update_id() < monitor.get_latest_update_id() {
 					// But if the channel is behind of the monitor, close the channel:
+					log_error!(args.logger, "A ChannelManager is stale compared to the current ChannelMonitor!");
+					log_error!(args.logger, " The channel will be force-closed and the latest commitment transaction from the ChannelMonitor broadcast.");
+					log_error!(args.logger, " The ChannelMonitor for channel {} is at update_id {} but the ChannelManager is at update_id {}.",
+						log_bytes!(channel.channel_id()), monitor.get_latest_update_id(), channel.get_latest_monitor_update_id());
 					let (_, mut new_failed_htlcs) = channel.force_shutdown(true);
 					failed_htlcs.append(&mut new_failed_htlcs);
 					monitor.broadcast_latest_holder_commitment_txn(&args.tx_broadcaster, &args.logger);