A client-end state maintenance method, system, client-end and application server

A technology of application server and maintenance system, applied in the field of client state maintenance, client and application server, which can solve the problems that business applications cannot be completed normally, and real-time maintenance of client state cannot be performed.

Active Publication Date: 2008-07-09
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, the current state of the client can only be known by the background server when the client makes a business request. If the web browser as the client is closed, the background server will not be able to know the state of the client in time. change, the client is still considered online, at this time, some business applica

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  • A client-end state maintenance method, system, client-end and application server

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Embodiment Construction

[0024] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples.

[0025] The embodiments of the present invention mainly utilize the characteristics of the heartbeat packet, let the client send the heartbeat packet carrying the client signature information at a fixed time interval, and maintain the state of the client according to the client signature information in the heartbeat packet, so that the client's Status information can be updated at very short fixed time intervals, enabling real-time maintenance of client status.

[0026] Fig. 1 is the flowchart of the client state maintenance method of the embodiment of the present invention, as shown in Fig. 1, this method comprises the following steps:

[0027] Step 101, receiving a heartbeat packet carrying client signature information sent by the client at fixed time ...

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Abstract

The invention discloses a method, a system, a client and an application server to maintain a client state, which maintains the state of the client according to a client signature information through receiving a heartbeat packet which is provided with the client signature information and sent by the client with a fixed time interval. The method, system, client and application server leads the state information of the client to be updated with a very short fixed time interval, thus further realizing the real-time maintenance of the client state.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a client state maintenance method, system, client and application server. Background technique [0002] Currently, web browsers are used as communication clients in many application fields, such as some instant messaging systems and forums based on web pages. Similar to a general communication system, in a webpage-based communication system, the background server and each client in the system need to know the status of the web browser as a communication client in real time and accurately, so as to realize corresponding functions. [0003] However, because the webpage adopts a stateless connection mode, in the prior art, the relevant information of the client is generally recorded and saved by the session (Session) and the cookie, and the relevant information of the record is sent to the background server again at the client. When making a business request, confirm the sta...

Claims

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Application Information

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IPC IPC(8): H04L12/58H04L12/24
Inventor 韩晓玮陈韶华赖志勇
Owner TENCENT TECH (SHENZHEN) CO LTD
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