- return Err(ChannelError::CloseDelayBroadcast(
- "We have fallen behind - we have received proof that if we broadcast remote is going to claim our funds - we can't do any automated broadcasting".to_owned()
- ));
+ macro_rules! log_and_panic {
+ ($err_msg: expr) => {
+ log_error!(logger, $err_msg, log_bytes!(self.channel_id), log_pubkey!(self.counterparty_node_id));
+ panic!($err_msg, log_bytes!(self.channel_id), log_pubkey!(self.counterparty_node_id));
+ }
+ }
+ log_and_panic!("We have fallen behind - we have received proof that if we broadcast our counterparty is going to claim all our funds.\n\
+ This implies you have restarted with lost ChannelMonitor and ChannelManager state, the first of which is a violation of the LDK chain::Watch requirements.\n\
+ More specifically, this means you have a bug in your implementation that can cause loss of funds, or you are running with an old backup, which is unsafe.\n\
+ If you have restored from an old backup and wish to force-close channels and return to operation, you should start up, call\n\
+ ChannelManager::force_close_without_broadcasting_txn on channel {} with counterparty {} or\n\
+ ChannelManager::force_close_all_channels_without_broadcasting_txn, then reconnect to peer(s).\n\
+ Note that due to a long-standing bug in lnd you may have to reach out to peers running lnd-based nodes to ask them to manually force-close channels\n\
+ See https://github.com/lightningdevkit/rust-lightning/issues/1565 for more info.");