From 0f7c0f91ca90adc5ebc1153a0f494dcaa9a120f1 Mon Sep 17 00:00:00 2001
From: tqcq <99722391+tqcq@users.noreply.github.com>
Date: Tue, 27 Feb 2024 14:55:48 +0800
Subject: [PATCH] feat update

---
 src/ulib/system/timer.cpp | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/src/ulib/system/timer.cpp b/src/ulib/system/timer.cpp
index 4daa0d7..63e376e 100644
--- a/src/ulib/system/timer.cpp
+++ b/src/ulib/system/timer.cpp
@@ -69,8 +69,10 @@ TimerManager::AddTimerImpl(const Timer::ExpireCallback &cb,
     }
 
     {
-        MutexGuard timers_guard(timers_lock_);
-        timers_cond_.NotifyAll();
+        if (timers_lock_.TryLock()) {
+            timers_cond_.NotifyAll();
+            timers_lock_.Unlock();
+        }
     }
     return timer->id();
 }
@@ -82,9 +84,13 @@ TimerManager::CancelTimerImpl(TimerId timer_id)
         MutexGuard guard(timer_canceling_set_lock_);
         timer_canceling_set_.insert(timer_id);
     }
+
     {
-        MutexGuard timers_guard(timers_lock_);
-        timers_cond_.NotifyAll();
+        // MutexGuard timers_guard(timers_lock_);
+        if (timers_lock_.TryLock()) {
+            timers_cond_.NotifyAll();
+            timers_lock_.Unlock();
+        }
     }
 }