Introduce ChannelMonitor::is_paying_spendable_output

[rust-lightning] / lightning / src / ln / onchaintx.rs

diff --git a/lightning/src/ln/onchaintx.rs b/lightning/src/ln/onchaintx.rs
index 3f21d4c1f64b4a4a73b708c9e924863960384e50..8323a58fb5cb231196d707197ebd389d46cfc2e9 100644 (file)
--- a/lightning/src/ln/onchaintx.rs
+++ b/lightning/src/ln/onchaintx.rs
@@ -17,7 +17,6 @@ use ln::msgs::DecodeError;
 use ln::channelmonitor::{ANTI_REORG_DELAY, CLTV_SHARED_CLAIM_BUFFER, InputMaterial, ClaimRequest};
 use ln::chan_utils::HTLCType;
 use chain::chaininterface::{FeeEstimator, BroadcasterInterface, ConfirmationTarget, MIN_RELAY_FEE_SAT_PER_1000_WEIGHT};
-use chain::keysinterface::SpendableOutputDescriptor;
 use util::logger::Logger;
 use util::ser::{ReadableArgs, Readable, Writer, Writeable};
 use util::byte_utils;
@@ -478,7 +477,7 @@ impl OnchainTxHandler {
                Some((new_timer, new_feerate, bumped_tx))
        }
 
-       pub(super) fn block_connected<B: Deref, F: Deref>(&mut self, txn_matched: &[&Transaction], claimable_outpoints: Vec<ClaimRequest>, height: u32, broadcaster: B, fee_estimator: F) -> Vec<SpendableOutputDescriptor>
+       pub(super) fn block_connected<B: Deref, F: Deref>(&mut self, txn_matched: &[&Transaction], claimable_outpoints: Vec<ClaimRequest>, height: u32, broadcaster: B, fee_estimator: F)
                where B::Target: BroadcasterInterface,
                      F::Target: FeeEstimator
        {
@@ -486,7 +485,6 @@ impl OnchainTxHandler {
                let mut new_claims = Vec::new();
                let mut aggregated_claim = HashMap::new();
                let mut aggregated_soonest = ::std::u32::MAX;
-               let mut spendable_outputs = Vec::new();
 
                // Try to aggregate outputs if their timelock expiration isn't imminent (absolute_timelock
                // <= CLTV_SHARED_CLAIM_BUFFER) and they don't require an immediate nLockTime (aggregable).
@@ -522,10 +520,6 @@ impl OnchainTxHandler {
                                        self.claimable_outpoints.insert(k.clone(), (txid, height));
                                }
                                log_trace!(self, "Broadcast onchain {}", log_tx!(tx));
-                               spendable_outputs.push(SpendableOutputDescriptor::StaticOutput {
-                                       outpoint: BitcoinOutPoint { txid: tx.txid(), vout: 0 },
-                                       output: tx.output[0].clone(),
-                               });
                                broadcaster.broadcast_transaction(&tx);
                        }
                }
@@ -656,8 +650,6 @@ impl OnchainTxHandler {
                                } else { unreachable!(); }
                        }
                }
-
-               spendable_outputs
        }
 
        pub(super) fn block_disconnected<B: Deref, F: Deref>(&mut self, height: u32, broadcaster: B, fee_estimator: F)