摘要
文章设计并实现了基于UDP协议的指控系统数据传输控制服务,旨在为业务应用提供统一的通信传输接口,避免业务应用处理繁冗复杂的通信传输细节,减轻业务应用开发人员的压力,提高业务应用开发效率。该服务主要由API接口库和后台服务进程等组成。业务应用通过API接口库调用数据传输控制服务的功能。其主要功能包括点对点数据传输、点对点文件传输、主题发布订阅传输、群组传输等,依赖于拆包组包、重传、流量控制、主题同步、主题持久化等底层机制。与此同时,该服务具有日志分级、数据统计、参数定制等特点。
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.
作者
汪清芳
WANG Qingfang(Jiangxi University of Technology,Nanchang 330098,China)
出处
《现代信息科技》
2025年第5期10-16,24,共8页
Modern Information Technology
基金
江西省高等学校教学改革研究课题(JXJG-23-24-3)。
关键词
点对点
文件传输
发布订阅
群组
重传
拆包组包
point-to-point
file transmission
publish subscription
group
retransmission
unpacking and packaging
