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Log errors forwarding/failing HTLCs

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This commit is contained in:
Matt Corallo 2018-12-21 13:40:51 -05:00
parent ce08061518
commit 36954fde6e
1 changed files with 6 additions and 2 deletions
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8
src/ln/channelmanager.rs
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@ -1200,7 +1200,9 @@ impl ChannelManager {
}); });
match forward_chan.send_htlc(forward_info.amt_to_forward, forward_info.payment_hash, forward_info.outgoing_cltv_value, htlc_source.clone(), forward_info.onion_packet.unwrap()) { match forward_chan.send_htlc(forward_info.amt_to_forward, forward_info.payment_hash, forward_info.outgoing_cltv_value, htlc_source.clone(), forward_info.onion_packet.unwrap()) {
Err(e) => { Err(e) => {
if let ChannelError::Ignore(_) = e {} else { if let ChannelError::Ignore(msg) = e {
log_trace!(self, "Failed to forward HTLC with payment_hash {}: {}", log_bytes!(forward_info.payment_hash.0), msg);
} else {
panic!("Stated return value requirements in send_htlc() were not met"); panic!("Stated return value requirements in send_htlc() were not met");
} }
let chan_update = self.get_channel_update(forward_chan).unwrap(); let chan_update = self.get_channel_update(forward_chan).unwrap();
@ -1227,7 +1229,9 @@ impl ChannelManager {
log_trace!(self, "Failing HTLC back to channel with short id {} after delay", short_chan_id); log_trace!(self, "Failing HTLC back to channel with short id {} after delay", short_chan_id);
match forward_chan.get_update_fail_htlc(htlc_id, err_packet) { match forward_chan.get_update_fail_htlc(htlc_id, err_packet) {
Err(e) => { Err(e) => {
if let ChannelError::Ignore(_) = e {} else { if let ChannelError::Ignore(msg) = e {
log_trace!(self, "Failed to fail backwards to short_id {}: {}", short_chan_id, msg);
} else {
panic!("Stated return value requirements in get_update_fail_htlc() were not met"); panic!("Stated return value requirements in get_update_fail_htlc() were not met");
} }
// fail-backs are best-effort, we probably already have one // fail-backs are best-effort, we probably already have one