Login verification method and device for remote education client

A technology for distance education and login verification, which is applied to electrical components, transmission systems, etc., and can solve problems such as communication anomalies

Inactive Publication Date: 2016-12-07
TVM BEIJING EDUCATION SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a method and device for remote education client login verification, which are used to solve the problem of abnormal communication caused by the client logging out without disconnecting from the server

Method used

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  • Login verification method and device for remote education client
  • Login verification method and device for remote education client
  • Login verification method and device for remote education client

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Experimental program
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Embodiment Construction

[0041] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0042] figure 1 It is a flow chart of a method for login verification of a remote education client in an embodiment of the present invention. like figure 1 As shown, the following steps S101-S103 are included:

[0043] In step S101, the SDK receives a request from a client to send a heartbeat message, and obtains a login status identifier of the client.

[0044] In the distance education system, when the client user logs in, he connects to the server through the Software Development Kit (SDK) and sends a login message. After successful login, the client sends a message to the server through the SDK and sends a heartbeat message.

[0045] In step S101, the login s...

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PUM

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Abstract

The invention discloses a login verification method for a remote education client, and aims to solve the problem of communication exception since the client is not disconnected from a server after logging out. The method comprises the following steps: receiving a request of sending a heartbeat message from the client, and acquiring a login state identifier of the client; judging the login state of the client according to the login state identifier; and determining whether to send the heartbeat message to the server or not according to the login state. Through adoption of the method, the login state of the client is judged through the acquired login state identifier in order to determine whether to send the heartbeat message to the server by an SDK (Software Development Kit) or not, so that the problem of communication exception between the client and the server since a TCP (Transmission Control Protocol) connection between the client and the server is not broken and the SDK continually sends the heartbeat message to the server after the client logs out is solved.

Description

technical field [0001] The invention relates to the technical field of distance education, in particular to a method and device for client login verification. Background technique [0002] With the popularization of distance education, the proportion of people acquiring knowledge through distance education is getting higher and higher. Learning should not be limited to what is done in schools, but for individuals to develop a sense of lifelong learning. However, for those who work, he does not have a lot of study time; therefore, he can only rely on distance education to obtain teaching resources. [0003] In the distance education system, when the client user logs in, he connects to the server through the Software Development Kit (SDK) and sends a login message. After successful login, the client sends a message to the server through the SDK and sends a heartbeat message. After the client user logs out, because the connection to the server is not disconnected, the client ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08
CPCH04L63/0815H04L67/025H04L67/12
Inventor 景云山
Owner TVM BEIJING EDUCATION SCI & TECH CO LTD
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