Access request processing method and device, server and storage medium

Abstract

The invention relates to an access request processing method and device, a server and a storage medium. The method comprises the following steps: if a preset condition is satisfied, determining a first global query per second rate in the current current limiting period, the preset condition including that the total number of at least one access server reporting the query per second rate accordingto a preset period reaches a preset number, or the total number of the query per second rates reported by the at least one access server according to the preset period reaches a first threshold; determining a second global per-second query rate in a next current limiting period according to the first global per-second query rate, wherein the next current limiting period is located after the current current limiting period in time sequence and is adjacent to the current current limiting period; determining a target overload parameter matched with the second global query rate per second; and feeding back the target overload parameter to the at least one access server, wherein the target overload parameter is used for the at least one access server to perform flow limiting processing on the access request from the user terminal. According to the method of the invention, effective access flow limiting can be realized.

Description

technical field [0001] The present disclosure relates to the technical field of Internet communication, and in particular to an access request processing method, device, server and storage medium. Background technique [0002] At present, with the continuous maturity and development of Internet technology, Internet services have been greatly developed. In order to meet different user needs, various Internet services have emerged, such as information transmission and data query. [0003] For most Internet services, it is usually completed by interaction between a client corresponding to a user (also called a user terminal) and a server providing the service. Usually, a server needs to provide services for a large number of user terminals, but there is a limit to the processing capability of a server, and the maximum number of visits it can carry per unit time is limited. Then, when the access requests received by the server reach the limit value allowed by it, the requests w...

AI Technical Summary

Problems solved by technology

Usually, a server needs to provide services for a large number of user terminals. However, there is a limit to the processing capacity of a server, and the maximum number of visits it can carry per unit time is limited.

Then, when the access requests received by the server reach the limit value allowed by it, the requests will continue to accumulate on the server side. For example, in some Internet scenarios with large instantaneous burst traffic, it is easy to cause the server to fail due to overload, and the Downtime, in severe cases, will cause the server and its associated Internet system to be paralyzed, unable to operate normally, thus affecting user experience

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