From e48f6641923e8cd6be76347eb42e7bcc04d83819 Mon Sep 17 00:00:00 2001
From: Eval EXEC <execvy@gmail.com>
Date: Mon, 26 Aug 2024 20:33:23 +0800
Subject: [PATCH] Do not start BlockDownload thread if ckb has received exit
 signal

---
 sync/src/synchronizer/mod.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/sync/src/synchronizer/mod.rs b/sync/src/synchronizer/mod.rs
index aa3f2cc181..83aa1213c3 100644
--- a/sync/src/synchronizer/mod.rs
+++ b/sync/src/synchronizer/mod.rs
@@ -680,6 +680,11 @@ impl Synchronizer {
             return;
         }
 
+        if ckb_stop_handler::has_received_stop_signal() {
+            info!("received stop signal, stop find_blocks_to_fetch");
+            return;
+        }
+
         let unverified_tip = self.shared.active_chain().unverified_tip_number();
 
         let disconnect_list = {