面向服务的线程控制模型研究

为了满足飞速发展的Intemet对服务器性能的要求，由多台服务器构成服务器集群系统来分担负荷已成为实现高可伸缩的、高可用网络服务的有效结构。目前的服务器集群系统大多集中在对服务器（包括虚拟服务器和真实服务器）进行改进或扩展上，而没有考虑对socket协议本身进行扩展，本文提出了一个新的面向服务的线程控制模型，通过对文件系统调用的修改，扩展socket协议，构建了支持集群的服务器集群系统，取得了良好的性能改进。

Research on Service Oriented Thread Control Model

Rapid development of Internet makes great demands on performance of application servers, cluster systems which consists of many servers to balance the input processing are high scalable and available network architecture. Now major improvement and exten- sion of cluster systems focused on the architecture of server, In this paper, a new service oriented thread control method which includes modification of file system service, and extension of socket processing protocol is introduced. The experiment test results show it can improve the performance of network servers.