Merge pull request #5725 from mempool/mononaut/fix-partial-rbf

avoid creating incomplete RBF trees
2025-01-17 10:36:46 +07:00
parent e7af43efa2 4dcbccd9b2
commit 0d8f63feff
1 changed files with 5 additions and 1 deletions
--- a/backend/src/api/rbf-cache.ts
+++ b/backend/src/api/rbf-cache.ts
@@ -119,7 +119,11 @@ class RbfCache {


  public add(replaced: MempoolTransactionExtended[], newTxExtended: MempoolTransactionExtended): void {
-    if (!newTxExtended || !replaced?.length || this.txs.has(newTxExtended.txid)) {
+    if ( !newTxExtended
+      || !replaced?.length
+      || this.txs.has(newTxExtended.txid)
+      || !(replaced.some(tx => !this.replacedBy.has(tx.txid)))
+    ) {
      return;
    }