let short_to_id = &mut channel_state.short_to_id;
let pending_msg_events = &mut channel_state.pending_msg_events;
channel_state.by_id.retain(|_, channel| {
- let chan_res = channel.block_connected(header, height, txn_matched, indexes_of_txn_matched);
- if let Ok(Some(funding_locked)) = chan_res {
- pending_msg_events.push(events::MessageSendEvent::SendFundingLocked {
- node_id: channel.get_their_node_id(),
- msg: funding_locked,
- });
- if let Some(announcement_sigs) = self.get_announcement_sigs(channel) {
- log_trace!(self, "Sending funding_locked and announcement_signatures for {}", log_bytes!(channel.channel_id()));
- pending_msg_events.push(events::MessageSendEvent::SendAnnouncementSignatures {
+ let res = channel.block_connected(header, height, txn_matched, indexes_of_txn_matched);
+ if let Ok((chan_res, mut timed_out_pending_htlcs)) = res {
+ for (source, payment_hash) in timed_out_pending_htlcs.drain(..) {
+ let chan_update = self.get_channel_update(&channel).map(|u| u.encode_with_len()).unwrap(); // Cannot add/recv HTLCs before we have a short_id so unwrap is safe
+ timed_out_htlcs.push((source, payment_hash, HTLCFailReason::Reason {
+ failure_code: 0x1000 | 14, // expiry_too_soon, or at least it is now
+ data: chan_update,
+ }));
+ }
+ if let Some(funding_locked) = chan_res {
+ pending_msg_events.push(events::MessageSendEvent::SendFundingLocked {
node_id: channel.get_their_node_id(),
- msg: announcement_sigs,
+ msg: funding_locked,
});
- } else {
- log_trace!(self, "Sending funding_locked WITHOUT announcement_signatures for {}", log_bytes!(channel.channel_id()));
+ if let Some(announcement_sigs) = self.get_announcement_sigs(channel) {
+ log_trace!(self, "Sending funding_locked and announcement_signatures for {}", log_bytes!(channel.channel_id()));
+ pending_msg_events.push(events::MessageSendEvent::SendAnnouncementSignatures {
+ node_id: channel.get_their_node_id(),
+ msg: announcement_sigs,
+ });
+ } else {
+ log_trace!(self, "Sending funding_locked WITHOUT announcement_signatures for {}", log_bytes!(channel.channel_id()));
+ }
+ short_to_id.insert(channel.get_short_channel_id().unwrap(), channel.channel_id());
}
- short_to_id.insert(channel.get_short_channel_id().unwrap(), channel.channel_id());
- } else if let Err(e) = chan_res {
+ } else if let Err(e) = res {
pending_msg_events.push(events::MessageSendEvent::HandleError {
node_id: channel.get_their_node_id(),
action: msgs::ErrorAction::SendErrorMessage { msg: e },
}
for (source, payment_hash, reason) in timed_out_htlcs.drain(..) {
- // Call it incorrect_or_unknown_payment_details as the issue, ultimately, is that the
- // user failed to provide us a preimage within the cltv_expiry time window.
self.fail_htlc_backwards_internal(self.channel_state.lock().unwrap(), source, &payment_hash, reason);
}
self.latest_block_height.store(height as usize, Ordering::Release);