From 9ab1a043bbbb45dfb4213d16a2ab6e64a3c8a15b Mon Sep 17 00:00:00 2001
From: Twice <twice.mliu@gmail.com>
Date: Sat, 25 Jan 2025 12:03:27 +0800
Subject: [PATCH] feat(main): refine shutdown message to show signal name
 (#2733)

---
 src/cli/main.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/cli/main.cc b/src/cli/main.cc
index 11a64760755..46b50604689 100644
--- a/src/cli/main.cc
+++ b/src/cli/main.cc
@@ -45,9 +45,9 @@
 
 Server *srv = nullptr;
 
-extern "C" void SignalHandler([[maybe_unused]] int sig) {
+extern "C" void SignalHandler(int sig) {
   if (srv && !srv->IsStopped()) {
-    LOG(INFO) << "Signal " << sig << " received, stopping the server";
+    LOG(INFO) << "Signal " << strsignal(sig) << " (" << sig << ") received, stopping the server";
     srv->Stop();
   }
 }