Article Details

Abstract

This paper designs and implements the data transmission control service for command and control system based on UDP protocol. The aim is to provide a unified communication transmission interface for business applications, avoiding business applications dealing with cumbersome and complex communication transmission details, reducing the pressure on business application developers, and improving the efficiency of business application development. The service is mainly composed of API interface library and background service process. The business application calls the function of data transmission control service through the API interface library. Its main functions include point-to-point data transmission, point-to-point file transmission, topic publishing subscription transmission, group transmission, etc. It relies on the underlying mechanisms such as unpacking and packaging, retransmission, traffic control, topic synchronization, and topic persistence. At the same time, the service has the characteristics of log classification, data statistics, parameter customization, etc.

Keywords

point-to-point; file transmission; publish subscription; group; retransmission; unpacking and packaging

References

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Funding

Research Project on Teaching Reform in Higher Education Institutions in Jiangxi Province (JXJG-23-24-3)

About the authors

Wang Qingfang (1987-), female, Han ethnicity, from Shangrao, Jiangxi, is a senior engineer with a master's degree. Her research interests include design of accusation systems and computer vision.