From 88f5ae3b3918af9ccccc3cc65660dd7b4ecd0822 Mon Sep 17 00:00:00 2001
From: ngxson <thichthat@gmail.com>
Date: Tue, 27 Feb 2024 21:23:39 +0100
Subject: [PATCH] sigint: stderr

---
 examples/server/server.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/server/server.cpp b/examples/server/server.cpp
index ae93fda2c..73ef05716 100644
--- a/examples/server/server.cpp
+++ b/examples/server/server.cpp
@@ -2777,7 +2777,7 @@ inline void signal_handler(int signal) {
     if (is_terminating.test_and_set()) {
         // in case it hangs, we can force terminate the server by hitting Ctrl+C twice
         // this is for better developer experience, we can remove when the server is stable enough
-        printf("SIGINT is received second time, exit immediately...\n");
+        fprintf(stderr, "SIGINT is received second time, exit immediately...\n");
         exit(1);
     }
     shutdown_handler(signal);