From d942cb48a5a34b14837c9de30d12d2e88332f3b8 Mon Sep 17 00:00:00 2001
From: softsimon <softsimon@protonmail.com>
Date: Fri, 2 Apr 2021 11:47:13 +0400
Subject: [PATCH] Catch getMempoolInfo errors gracefully to not break general
 main loop fixes #411

---
 backend/src/index.ts | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/backend/src/index.ts b/backend/src/index.ts
index ff32c915b..82608b8d5 100644
--- a/backend/src/index.ts
+++ b/backend/src/index.ts
@@ -111,7 +111,16 @@ class Server {
 
   async runMainUpdateLoop() {
     try {
-      await memPool.$updateMemPoolInfo();
+      try {
+        await memPool.$updateMemPoolInfo();
+      } catch (e) {
+        const msg = `updateMempoolInfo: ${(e.message || e)}`;
+        if (config.CORE_RPC_MINFEE.ENABLED) {
+          logger.warn(msg);
+        } else {
+          logger.debug(msg);
+        }
+      }
       await blocks.$updateBlocks();
       await memPool.$updateMempool();
       setTimeout(this.runMainUpdateLoop.bind(this), config.MEMPOOL.POLL_RATE_MS);