Session holding method and device and storage medium

Abstract

The invention provides a session holding method and device and a storage medium, and the method comprises the steps: building a transaction session between a user terminal and a server after obtaining business request information which is sent by the user terminal and aims at a target transaction; performing service capability check on the service request information to obtain a service check result; when the business check result is that the target business capability of the server capable of processing the target transaction cannot be matched with the business requirement of the user terminal, the transaction session is kept, sending a business inquiry request to the user terminal, wherein the business inquiry request comprises information of the target business capability; receiving response information of the user terminal based on the service inquiry request; and if the response information is feedback information for accepting the target service capability, recovering the transaction session. According to the embodiment of the invention, the transaction session is kept, and the processing capability of the HTTP protocol is improved.

Description

technical field [0001] The present application relates to the field of computer technology, and in particular to a session maintaining method, device and storage medium. Background technique [0002] HTTP (Hypertext transfer protocol, Hypertext Transfer Protocol) is the most widely used protocol on the Internet, because of the stateless nature of the protocol itself, in many application scenarios that require continuous interaction (such as e-commerce, user management, etc.), and in the Internet In an environment equipped with a load balancing device on the Internet, it is often necessary for the application delivery device to forward a series of associated requests to the same server for processing. For example, in the shopping cart of an e-commerce website, data interaction is performed between the user terminal browser and the webpage (Web) server. When the user terminal adds items to the shopping cart, the Web server must retain the shopping cart information of the user ...

AI Technical Summary

Problems solved by technology

Utilize the method of IP address to realize session keeping, need to have a dynamic session keeping table, for example, source IP session keeping and purpose session keeping, this method does not analyze HTTP agreement, can't support the user terminal attribute that HTTP agreement self carries; In addition, Use cookie information to achieve session retention. Although the session retention table is not required, the original message needs to be modified and the session retention information added.

In some networks with high security requirements, it may be considered as an abnormality, or be mistaken for a network attack. At the same time, the support for HTTP by this method is limited to cookies. When the browser disables cookies, this The session hold method will fail completely

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