From 3d0f7d6855dd68e65511151ca58d93a692f7cd32 Mon Sep 17 00:00:00 2001
From: Mononaut <github@monospace.live>
Date: Thu, 4 May 2023 19:10:53 -0400
Subject: [PATCH] add missing rbf eviction

---
 backend/src/api/rbf-cache.ts         | 2 +-
 backend/src/api/websocket-handler.ts | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/backend/src/api/rbf-cache.ts b/backend/src/api/rbf-cache.ts
index d75fb0ba8..6c5afc146 100644
--- a/backend/src/api/rbf-cache.ts
+++ b/backend/src/api/rbf-cache.ts
@@ -163,7 +163,7 @@ class RbfCache {
   }
 
   // flag a transaction as removed from the mempool
-  public evict(txid, fast: boolean = false): void {
+  public evict(txid: string, fast: boolean = false): void {
     if (this.txs.has(txid) && (fast || !this.expiring.has(txid))) {
       this.expiring.set(txid, fast ? Date.now() + (1000 * 60 * 10) : Date.now() + (1000 * 86400)); // 24 hours
     }
diff --git a/backend/src/api/websocket-handler.ts b/backend/src/api/websocket-handler.ts
index f28f284c7..dc773742a 100644
--- a/backend/src/api/websocket-handler.ts
+++ b/backend/src/api/websocket-handler.ts
@@ -301,6 +301,9 @@ class WebsocketHandler {
       rbfReplacements = rbfCache.getRbfTrees(false);
       fullRbfReplacements = rbfCache.getRbfTrees(true);
     }
+    for (const deletedTx of deletedTransactions) {
+      rbfCache.evict(deletedTx.txid);
+    }
     const recommendedFees = feeApi.getRecommendedFee();
 
     this.wss.clients.forEach(async (client) => {