diff --git a/libs/hbb_common b/libs/hbb_common
index 24ae0c426..0d2ca8aa4 160000
--- a/libs/hbb_common
+++ b/libs/hbb_common
@@ -1 +1 @@
-Subproject commit 24ae0c426c25ad116c5a7b57b0dd0102f5833cb7
+Subproject commit 0d2ca8aa44c4ec2a0f3b702e4a09fc1c192dfec9
diff --git a/src/ipc/auth.rs b/src/ipc/auth.rs
index 89beef072..6f40ab115 100644
--- a/src/ipc/auth.rs
+++ b/src/ipc/auth.rs
@@ -24,7 +24,6 @@ use std::os::windows::io::AsRawHandle;
 use std::{
     fs,
     path::{Path, PathBuf},
-    sync::{Mutex, OnceLock},
 };
 #[cfg(windows)]
 use windows::Win32::{Foundation::HANDLE, System::Pipes::GetNamedPipeClientProcessId};
@@ -520,66 +519,17 @@ pub(crate) fn ensure_peer_executable_matches_current_by_fd(
 #[cfg(any(target_os = "windows", target_os = "linux", target_os = "macos"))]
 const UNAUTHORIZED_IPC_LOG_INTERVAL: std::time::Duration = std::time::Duration::from_secs(5);
 
-#[cfg(any(target_os = "windows", target_os = "linux", target_os = "macos"))]
-#[derive(Default)]
-struct UnauthorizedIpcLogThrottle {
-    last_log_at: Option<std::time::Instant>,
-    suppressed: u64,
-}
-
-#[cfg(any(target_os = "windows", target_os = "linux", target_os = "macos"))]
-impl UnauthorizedIpcLogThrottle {
-    #[inline]
-    fn on_reject(&mut self, now: std::time::Instant) -> Option<u64> {
-        if let Some(last) = self.last_log_at {
-            if now.saturating_duration_since(last) < UNAUTHORIZED_IPC_LOG_INTERVAL {
-                self.suppressed += 1;
-                return None;
-            }
-        }
-        self.last_log_at = Some(now);
-        Some(std::mem::take(&mut self.suppressed))
-    }
-}
-
-#[cfg(any(target_os = "windows", target_os = "linux", target_os = "macos"))]
-#[inline]
-fn throttled_unauthorized_ipc_log(
-    throttle_cell: &OnceLock<Mutex<UnauthorizedIpcLogThrottle>>,
-    emit: impl FnOnce(u64),
-) {
-    let throttle = throttle_cell.get_or_init(|| Mutex::new(UnauthorizedIpcLogThrottle::default()));
-    let should_log = match throttle.lock() {
-        Ok(mut throttle) => throttle.on_reject(std::time::Instant::now()),
-        Err(_) => Some(0),
-    };
-    if let Some(suppressed) = should_log {
-        emit(suppressed);
-    }
-}
-
 #[cfg(any(target_os = "linux", target_os = "macos"))]
 #[inline]
 fn log_rejected_service_connection(postfix: &str, peer_uid: Option<u32>, active_uid: Option<u32>) {
-    static LOG_THROTTLE: OnceLock<Mutex<UnauthorizedIpcLogThrottle>> = OnceLock::new();
-    throttled_unauthorized_ipc_log(&LOG_THROTTLE, |suppressed| {
-        if suppressed > 0 {
-            log::warn!(
-                "Rejected unauthorized connection on protected service-scoped IPC channel: postfix={}, peer_uid={:?}, active_uid={:?} (suppressed {} similar events)",
-                postfix,
-                peer_uid,
-                active_uid,
-                suppressed
-            );
-        } else {
-            log::warn!(
-                "Rejected unauthorized connection on protected service-scoped IPC channel: postfix={}, peer_uid={:?}, active_uid={:?}",
-                postfix,
-                peer_uid,
-                active_uid
-            );
-        }
-    });
+    hbb_common::throttled_log!(
+        UNAUTHORIZED_IPC_LOG_INTERVAL,
+        warn,
+        "Rejected unauthorized connection on protected service-scoped IPC channel: postfix={}, peer_uid={:?}, active_uid={:?}",
+        postfix,
+        peer_uid,
+        active_uid
+    );
 }
 
 #[cfg(target_os = "linux")]
@@ -589,25 +539,14 @@ pub(crate) fn log_rejected_uinput_connection(
     peer_uid: Option<u32>,
     active_uid: Option<u32>,
 ) {
-    static LOG_THROTTLE: OnceLock<Mutex<UnauthorizedIpcLogThrottle>> = OnceLock::new();
-    throttled_unauthorized_ipc_log(&LOG_THROTTLE, |suppressed| {
-        if suppressed > 0 {
-            log::warn!(
-                "Rejected unauthorized connection on uinput ipc channel: postfix={}, peer_uid={:?}, active_uid={:?} (suppressed {} similar events)",
-                postfix,
-                peer_uid,
-                active_uid,
-                suppressed
-            );
-        } else {
-            log::warn!(
-                "Rejected unauthorized connection on uinput ipc channel: postfix={}, peer_uid={:?}, active_uid={:?}",
-                postfix,
-                peer_uid,
-                active_uid
-            );
-        }
-    });
+    hbb_common::throttled_log!(
+        UNAUTHORIZED_IPC_LOG_INTERVAL,
+        warn,
+        "Rejected unauthorized connection on uinput ipc channel: postfix={}, peer_uid={:?}, active_uid={:?}",
+        postfix,
+        peer_uid,
+        active_uid
+    );
 }
 
 #[cfg(windows)]
@@ -620,31 +559,17 @@ pub(crate) fn log_rejected_windows_ipc_connection(
     peer_is_system: Option<bool>,
     peer_is_elevated: Option<bool>,
 ) {
-    static LOG_THROTTLE: OnceLock<Mutex<UnauthorizedIpcLogThrottle>> = OnceLock::new();
-    throttled_unauthorized_ipc_log(&LOG_THROTTLE, |suppressed| {
-        if suppressed > 0 {
-            log::warn!(
-                "Rejected unauthorized connection on ipc channel: postfix={}, peer_pid={:?}, peer_session_id={:?}, expected_session_id={:?}, peer_is_system={:?}, peer_is_elevated={:?} (suppressed {} similar events)",
-                postfix,
-                peer_pid,
-                peer_session_id,
-                expected_session_id,
-                peer_is_system,
-                peer_is_elevated,
-                suppressed
-            );
-        } else {
-            log::warn!(
-                "Rejected unauthorized connection on ipc channel: postfix={}, peer_pid={:?}, peer_session_id={:?}, expected_session_id={:?}, peer_is_system={:?}, peer_is_elevated={:?}",
-                postfix,
-                peer_pid,
-                peer_session_id,
-                expected_session_id,
-                peer_is_system,
-                peer_is_elevated
-            );
-        }
-    });
+    hbb_common::throttled_log!(
+        UNAUTHORIZED_IPC_LOG_INTERVAL,
+        warn,
+        "Rejected unauthorized connection on ipc channel: postfix={}, peer_pid={:?}, peer_session_id={:?}, expected_session_id={:?}, peer_is_system={:?}, peer_is_elevated={:?}",
+        postfix,
+        peer_pid,
+        peer_session_id,
+        expected_session_id,
+        peer_is_system,
+        peer_is_elevated
+    );
 }
 
 #[cfg(any(target_os = "linux", target_os = "macos"))]