From f4a5b444c202ef1883ace017edb9f300264822c2 Mon Sep 17 00:00:00 2001
From: aozhiwei <aozhiwei@kingsome.cn>
Date: Wed, 5 Jul 2023 18:57:32 +0800
Subject: [PATCH] 1

---
 server/web3dbspider/services/pull_dbevent.js | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/server/web3dbspider/services/pull_dbevent.js b/server/web3dbspider/services/pull_dbevent.js
index 38472f4..37d5625 100644
--- a/server/web3dbspider/services/pull_dbevent.js
+++ b/server/web3dbspider/services/pull_dbevent.js
@@ -19,6 +19,17 @@ class PullDbEvent extends BaseService {
       }
       PullDbEvent.#maxIdx = maxIdx;
     }
+    async () => {
+      while (true) {
+        const {err, maxIdx} = await conn.getMaxIdx('');
+        if (!err) {
+          PullDbEvent.#maxIdx = maxIdx;
+          await utils.sleep(500 + utils.randRange(500, 1500));
+        } else {
+          await utils.sleep(5000 + utils.randRange(500, 1500));
+        }
+      }
+    }();
   }
 
   async init(net, event) {