Data access method and device, server and client

Abstract

The embodiment of the invention provides a data access method and device, a server and a client. The data access method comprises the steps that a data access request sent by the client is received, wherein the data access request carries a preset response duration; service nodes used for responding to the data access request are determined to serve as target service nodes; each target service node is called to obtain response data which is provided by each target service node and used for responding to the data access request; when the duration consumed by each target service node to providethe response data reaches a preset response duration, to-be-sent data is determined according to the obtained response data, and the to-be-sent data is sent to the client so that the client can display the to-be-sent data. Therefore, users can have access to the data which the users want to have access to, and then the user experience is improved.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a data access method, a data access device, a server and a client. Background technique [0002] When a user needs to access network data, the client generally sends a data access request to the server through the client; after receiving the data access request sent by the client, the server determines the service node used to respond to the above data access request as the target service node, and passes Call each target service node to obtain the response data provided by each target service node for responding to the data access request. After obtaining the response data provided by all target service nodes, send the response data to the client, and the client receives the response data from the server After sending the response data, display the received response data so that users can access network data. [0003] However, the inventor found in the process of ...

AI Technical Summary

Problems solved by technology

[0004] After the client sends the above data access request to the server, it generally expects to obtain the response data within a certain period of time. However, in the prior art, the server sends the obtained response data only after obtaining the response data provided by all target service nodes. To the client, affected by factors such as the network status, the time it takes for the server to obtain the response data provided by all target service nodes may exceed the expected length of the client

In view of the above situation, after the client sends the above-mentioned data access request to the server, it monitors whether the time for sending the above-mentioned data access request reaches its expected duration. The client will voluntarily give up the response data obtained from the server for the above-mentioned data access request, and display data such as "try again later", "please refresh", "obtaining data timed out" to the user, resulting in the user being unable to access the desired data , poor user experience

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