From 927294e994047cca0d29a21b9f6d56bc3a3aa052 Mon Sep 17 00:00:00 2001
From: Wang Jian <lark@users.noreply.github.com>
Date: Thu, 9 Apr 2026 12:49:55 +0800
Subject: [PATCH] Revert "fix: add missing fflush(stdout) to write log message
 immediately (#442)"

This reverts commit 201a12c91ca3d104106d337d76827db3a3e5a832.
---
 src/utils.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/src/utils.c b/src/utils.c
index 364cd2b..666932f 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -85,7 +85,7 @@ int set_socket_rcvbuf(int fd, int size) {
  *
  * @param level Message log level
  * @param format printf style format string
- * @return Message length (newline included)
+ * @returns Whatever printf returns
  */
 int logger(loglevel_t level, const char *format, ...) {
   va_list ap;
@@ -120,10 +120,7 @@ int logger(loglevel_t level, const char *format, ...) {
     // Automatically add newline if format doesn't end with one
     if (format && strlen(format) > 0 && format[strlen(format) - 1] != '\n') {
       fputc('\n', stdout);
-      r++;
     }
-
-    fflush(stdout);
   }
   return r;
 }