- pub fn block_connected(&mut self, header: &BlockHeader, height: u32, txn_matched: &[&Transaction], indexes_of_txn_matched: &[u32]) -> Result<Option<msgs::FundingLocked>, msgs::ErrorMessage> {
+ pub fn block_connected(&mut self, header: &BlockHeader, height: u32, txn_matched: &[&Transaction], indexes_of_txn_matched: &[u32]) -> Result<(Option<msgs::FundingLocked>, Vec<(HTLCSource, PaymentHash, u64)>), msgs::ErrorMessage> {
+ let mut timed_out_htlcs = Vec::new();
+ self.holding_cell_htlc_updates.retain(|htlc_update| {
+ match htlc_update {
+ &HTLCUpdateAwaitingACK::AddHTLC { ref payment_hash, ref source, ref cltv_expiry, ref amount_msat, .. } => {
+ if cltv_expiry <= &height { // XXX follow 0a4821b
+ timed_out_htlcs.push((source.clone(), payment_hash.clone(), *amount_msat));
+ false
+ } else { true }
+ },
+ _ => true
+ }
+ });