Linux下利用Socket通信技术实现AACAS监控节点控制程序的研究

The Study of Applying Socket Communication Technology to Implement the Control Programs of Supervisory Node in AACAS

由于Linux操作系统强大的网络功能和稳定的性能,其在网络服务领域被广泛应用。在Linux下开发的网络通信程序可以充分发挥Linux操作系统的网络特性。通过对AACAS的监控节点层控制程序的研究和分析,阐述了在天文数据通信中使用Socket通信的必要性。同时阐述了利用多线程Socket技术如何实现ACCAS系统中监控节点的程序开发。

Due to favorable stability and excellent capability of network, the Linux operation system has been widely used in the field of network service. It is key point to take advantage of the network feature of Linux for developing high performance network conmmnication programs. Research and analysis on the programs of the supervisory node in AACAS is presented in this paper. It can be seen that the application of the Socket communication technology to astronomical data communication is very important. At mean while, how to develop the supervisory node programs in AACAS by Socket multithreading technology is described.