mempool: use buffer-map in getConflicts()

bcoin-org · Aug 12, 2022 · 432a30d · 432a30d
1 parent 04f01de
commit 432a30d
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/lib/mempool/mempool.js b/lib/mempool/mempool.js
@@ -1759,13 +1759,16 @@ class Mempool extends EventEmitter {
 
  getConflicts(tx) {
  const conflicts = [];
+ const hashes = new BufferSet();
 
  for (const {prevout} of tx.inputs) {
  const {hash, index} = prevout;
  const conflict = this.getSpent(hash, index);
 
- if (conflict && conflicts.indexOf(conflict) === -1)
+ if (conflict && !hashes.has(hash)) {
+ hashes.add(hash);
  conflicts.push(conflict);
+ }
  }
 
  return conflicts;