基于BS模式的全双工协议在教辅工具中的应用

Application of full-duplex protocol based on BS mode in educational auxiliary tools

课程建设环节少不了解惑答疑,高效的教学答疑系统对降低学生学习问题的积压,加快打通学生学习的堵点反馈,帮助教师及时捕获学生学习时的思维片段和思考过程,不断拉近教学双方的沟通距离具有较好的作用。当前不少教学答疑工具受限于设计之初的技术选型,答疑模式普遍设计成留言板的形式,未实现多客户端间的相互即时通信功能。随着全双工协议的技术演进,可以考虑引入基于BS模式的WebSocket协议实现即时通信功能为教学答疑工具赋能。

The curriculum development process inevitably involves addressing confusion and answering questions.An efficient instructional Q&A system plays a crucial role in alleviating the backlog of student learning issues,accelerating the resolution of learning obstacles,and assisting teachers in promptly capturing students’thought fragments and thought processes during learning.It has a positive impact on continuously narrowing the communication distance between teachers and students.Many current instructional Q&A tools are constrained by the initial technical choices made during design,and the Q&A mode is commonly implemented in the form of message boards,lacking real-time communication functionality between multiple client interfaces.With the technological evolution of full-duplex protocols,the integration of WebSocket protocols based on the BS mode can empower instructional Q&A tools with real-time communication capabilities.