摘要： 利用ACE 在线程创建和管理方面的优势，探讨应用多线程模式解决电信管理网告警预处理中接收当前告警和回查丢失告警的并发操作问题，并分析3 种不同解决方案的优劣。还介绍了运用ACE 反应堆组件创建负责告警分派的事件处理器。

关键词: 电信管理网；故障管理子系统；自适应通信环境；主动对象；任务；反应堆

Abstract: This paper explores the solution for concurrent operation of new alarm reception and lost alarm synchronization of telecommunications management network (TMN) in the multithread mode employing adaptive communication environment (ACE). Three approaches are proposed. Their advantages and weaknesses are discussed and compared. It is also introduces the establishment of the event processor delivering alarms using the reactor pattern of ACE.

Key words: Telecommunications management network (TMN); Fault management subsystem; Adaptive communication environment (ACE);Active object; Task; Reactor