+
+ // We go ahead and "free" any holding cell HTLCs or HTLCs we haven't yet committed to and
+ // return them to fail the payment.
+ let mut dropped_outbound_htlcs = Vec::with_capacity(self.holding_cell_htlc_updates.len());
+ for htlc_update in self.holding_cell_htlc_updates.drain(..) {
+ match htlc_update {
+ HTLCUpdateAwaitingACK::AddHTLC { payment_hash, .. } => {
+ dropped_outbound_htlcs.push(payment_hash);
+ },
+ _ => {}
+ }
+ }
+
+ for htlc in self.pending_htlcs.drain(..) {
+ if htlc.state == HTLCState::LocalAnnounced {
+ dropped_outbound_htlcs.push(htlc.payment_hash);
+ }
+ //TODO: Do something with the remaining HTLCs
+ //(we need to have the ChannelManager monitor them so we can claim the inbound HTLCs
+ //which correspond)
+ }
+