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
CN106209890AInactive Publication Date: 2016-12-07TVM BEIJING EDUCATION SCI & TECH CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
TVM BEIJING EDUCATION SCI & TECH CO LTD
Publication Date
2016-12-07
Estimated Expiration
Not applicable Β· inactive patent

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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.
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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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