Flow control method of distributed architecture and related equipment
A distributed architecture and flow control technology, applied in the direction of digital transmission systems, electrical components, transmission systems, etc., can solve the problems of increased maintenance costs and low maintenance
Pending Publication Date: 2021-08-10
JINGDONG TECH HLDG CO LTD
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[0002] There are many existing mainstream flow limitation algorithms, the typical ones are counter method, token bucket method, etc., but these solutions all involve a processing of "control volume", including counting operations such as initialization, increase and decrease, etc. The operation increases the cost of scheme maintenance, and also introduces some externally dependent algorithms, such as the adjustment of tokens involving reloading, etc.
Although some gateways provide richer current limiting schemes, for many small systems or application services that do not have the conditions to introduce some gateways, a lightweight, simple, and low-maintenance solution is very much needed to meet certain concurrent traffic restrictions. Scenes
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[0046] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concept of example embodiments to those skilled in the art.
[0047] Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of embodiments of the present disclosure. However, those skilled in the art will appreciate that the technical solutions of the present disclosure may be practiced without one or more of the specific details, or other methods, components, means, steps, etc. may be employed. In other instances, well-known methods, ap...
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The embodiment of the invention provides a flow control method and device of a distributed architecture, a computer readable storage medium and electronic equipment, and belongs to the technical field of computers and communication. The method comprises the steps of: when a first device accesses, acquiring a traffic threshold value of the first device, the traffic threshold value of the first device being the maximum number of times that the first device is allowed to access in a first time period; generating a first starting key according to the number of the first equipment and the current time; according to the first start key, using a cached incremental register to obtain the access times of the first equipment; and in the first time period, if the number of access times of the first equipment is greater than a traffic threshold value of the first equipment, refusing the access request of the first equipment. According to the method disclosed by the invention, flow control under a distributed architecture can be realized.
Description
technical field [0001] The present disclosure relates to the field of computer and communication technologies, and in particular, to a flow control method and device of a distributed architecture, a computer-readable storage medium, and electronic equipment. Background technique [0002] There are many existing mainstream flow limitation algorithms, the typical ones are counter method, token bucket method, etc., but these solutions all involve a processing of "control volume", including counting operations such as initialization, increase and decrease, etc. The operation increases the cost of solution maintenance, and also introduces some externally dependent algorithms, such as token adjustment involving reloading. Although some gateways provide richer current limiting schemes, for many small systems or application services that do not have the conditions to introduce some gateways, a lightweight, simple, and low-maintenance solution is very much needed to meet certain conc...
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IPC IPC(8): H04L12/801H04L29/08
CPCH04L47/10H04L47/29H04L67/10
Inventor 魏殿猛
Owner JINGDONG TECH HLDG CO LTD