基于优先级区间连接策略的抢占式线程池模型

摘要

通过阐述现有实时CORBA实现中使用的线程池模型,分析了这些模型在与优先级区间连接策略配合上存在的优缺点.提出了一种新的线程池模型,模型是针对实时CORBA规范优先级区间连接策略的抢占式线程池,能够更好地配合优先级区间连接策略,保证高优先级请求能得到及时的响应.%This paper proposes a preemptive thread pool model which is specially used for priority banded connection policy in real- time CORBA. The new preemptive thread pool model is established after analyzing the models used in the implement of Real - time CORBA, the merits and drawbacks on cooperating with priority banded connection policy. This model can better cooperate with the priority banded connection policy, and guarantee the better response for the requests of higher priority.