From 1f584095dee3f14f2d33203d6f0855465f9c2216 Mon Sep 17 00:00:00 2001
From: tier-cap <zhengxiaojin@pingcap.com>
Date: Thu, 21 Apr 2022 20:47:47 +0800
Subject: [PATCH] fix one bug about MsgUnreachable local type close
 tikv/tikv#11371 Signed-off-by: tier-cap <zhengxiaojin@pingcap.com>

---
 src/raw_node.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/raw_node.rs b/src/raw_node.rs
index a15a1489..ec1918b9 100644
--- a/src/raw_node.rs
+++ b/src/raw_node.rs
@@ -55,11 +55,11 @@ pub enum SnapshotStatus {
 
 /// Checks if certain message type should be used internally.
 pub fn is_local_msg(t: MessageType) -> bool {
+    // remove MessageType::MsgUnreachable
     matches!(
         t,
         MessageType::MsgHup
             | MessageType::MsgBeat
-            | MessageType::MsgUnreachable
             | MessageType::MsgSnapStatus
             | MessageType::MsgCheckQuorum
     )
@@ -805,7 +805,7 @@ mod test {
         let tests = vec![
             (MessageType::MsgHup, true),
             (MessageType::MsgBeat, true),
-            (MessageType::MsgUnreachable, true),
+            (MessageType::MsgUnreachable, false),
             (MessageType::MsgSnapStatus, true),
             (MessageType::MsgCheckQuorum, true),
             (MessageType::MsgPropose, false),