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Method and device for requesting service

A technology of requesting services and requests, applied in the field of data transmission, can solve problems such as increasing costs, and achieve the effect of saving costs

Inactive Publication Date: 2022-04-29
BEIJING OCEANBASE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this solution needs to formulate some additional calculation strategies at the proxy layer, which will increase the cost

Method used

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  • Method and device for requesting service
  • Method and device for requesting service

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Embodiment Construction

[0042]Embodiments of the present disclosure are described below with reference to the accompanying drawings in the embodiments of the present disclosure. In the following description, reference is made to the accompanying drawings which form a part of this disclosure and which show by way of illustration specific aspects of embodiments of the disclosure or in which embodiments of the disclosure may be used. It should be understood that the disclosed embodiments may be utilized in other aspects and may include structural or logical changes not depicted in the figures. Accordingly, the following detailed description should not be read in a limiting sense, and the scope of the present disclosure is defined by the appended claims. For example, it should be understood that a disclosure in connection with a described method is equally applicable to a corresponding device or system for performing the method, and vice versa. For example, if one or more specific method steps are descr...

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Abstract

The invention provides a service requesting method and device. The method is applied to a request end, the request end is used for requesting a first service, the first service is provided by a service cluster, the request end and the service cluster are respectively located in a first network and a second network which are isolated from each other, and the method comprises the following steps: sending a query message to the service cluster, the query message is used for querying topological information of a plurality of service nodes in the service cluster; receiving a response message of the query message, wherein the response message comprises the topological information; selecting a target service node from the plurality of service nodes according to the topological information; and sending a first request to the service cluster, wherein the first request is used for requesting the target service node to provide the first service for the request end.

Description

technical field [0001] The present disclosure relates to the field of data transmission, and more specifically, to a method and device for requesting a service. Background technique [0002] In some business scenarios, different networks are isolated from each other. For example, the requester and the server are respectively located in a first network and a second network that are isolated from each other. When the requester sends a request to the server, the server load balancer (server load balancer, SLB) distributes the request to multiple service nodes on the server in a balanced manner to balance the pressure on multiple service nodes. [0003] The above solution requires the service capabilities of multiple service nodes to be equal. If the service capabilities of multiple service nodes are not completely equal, SLB will still allocate requests to service nodes according to the traffic, which will inevitably cause the task assigned to a certain service node to exceed...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L67/1001
Inventor 闫建良阳振坤易鸿伟
Owner BEIJING OCEANBASE TECH CO LTD