Feature #2895
原子锁使用优化
Start date:
03/23/2023
Due date:
% Done:
100%
Estimated time:
Defect version:
Description
原子锁未释放时导致后续线程不能获取锁，如实时库版告警服务em_aps，当此进程异常崩溃未释放原子锁时，再次启动的em_aps服务不能获取锁，导致不能处理告警。
Related issues
History
Updated by jiwei shi over 1 year ago
- Status changed from In Progress to Resolved
- % Done changed from 0 to 100
em_aps进程启动时初始化原子锁，用以防止死锁；CEH事件原子锁添加超时强抓控制权，使用mutex管理同进程下多线程同时强抢问题，经测试满足要求；