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Construct from-message HTLCFailReason via a constructor method

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This commit is contained in:
Matt Corallo 2022-12-01 19:18:16 +00:00
parent fe3cf29595
commit 4ba83381b1
1 changed files with 5 additions and 1 deletions
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6
lightning/src/ln/channelmanager.rs
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@ -309,6 +309,10 @@ impl HTLCFailReason {
Self::Reason { failure_code, data: Vec::new() }
}
pub(super) fn from_msg(msg: &msgs::UpdateFailHTLC) -> Self {
Self::LightningError { err: msg.reason.clone() }
}
fn get_encrypted_failure_packet(&self, incoming_packet_shared_secret: &[u8; 32], phantom_shared_secret: &Option<[u8; 32]>) -> msgs::OnionErrorPacket {
match self {
HTLCFailReason::Reason { ref failure_code, ref data } => {
@ -5125,7 +5129,7 @@ impl<M: Deref, T: Deref, K: Deref, F: Deref, L: Deref> ChannelManager<M, T, K, F
if chan.get().get_counterparty_node_id() != *counterparty_node_id {
return Err(MsgHandleErrInternal::send_err_msg_no_close("Got a message for a channel from the wrong node!".to_owned(), msg.channel_id));
}
try_chan_entry!(self, chan.get_mut().update_fail_htlc(&msg, HTLCFailReason::LightningError { err: msg.reason.clone() }), chan);
try_chan_entry!(self, chan.get_mut().update_fail_htlc(&msg, HTLCFailReason::from_msg(msg)), chan);
},
hash_map::Entry::Vacant(_) => return Err(MsgHandleErrInternal::send_err_msg_no_close("Failed to find corresponding channel".to_owned(), msg.channel_id))
}