摘要
通过对几种重要的消息交换模式(MEP)的研究,为了解决消息服务中的可靠性和幂等性,提出采用karn自适应算法的重传机制和消息的持久化保证了服务的可靠性和采用关联ID的设计保证了服务的幂等性。通过实验仿真,具有重传、幂等机制的消息模式虽然性能上有一定的开销但是能够完全保证服务的可靠性。
On several important message exchange patterns（MEP） study of messaging services in order to solve the reliability and idemotent,the adaptive algorithm has been proposed by karn retransmission and message persistence to ensure the reliability and service ID associated with the design to ensure that the service idempotent.The simulation,with retransmission mechanisms such as the news of the power mode although there are some performance overhead but can guarantee service reliability.
出处
《计算机与数字工程》
2011年第6期173-176,189,共5页
Computer & Digital Engineering
