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Data transmission method and device, electronic equipment and computer readable storage medium

A data transmission method and computer program technology, applied in the computer field, can solve the problem of low efficiency and achieve the effect of improving data transmission efficiency

Pending Publication Date: 2021-05-28
BEIJING KINGSOFT CLOUD NETWORK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the efficiency of CDN pulling streams from the source server is not high by adopting the method of the prior art

Method used

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  • Data transmission method and device, electronic equipment and computer readable storage medium
  • Data transmission method and device, electronic equipment and computer readable storage medium
  • Data transmission method and device, electronic equipment and computer readable storage medium

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Embodiment Construction

[0072] In order to more clearly understand the above objects, features and advantages of the present disclosure, the solutions of the present disclosure will be further described below. It should be noted that, in the case of no conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other.

[0073] In the following description, many specific details are set forth in order to fully understand the present disclosure, but the present disclosure can also be implemented in other ways than described here; obviously, the embodiments in the description are only some of the embodiments of the present disclosure, and Not all examples.

[0074] CDN refers to an intelligent virtual network built on the basis of the existing network. Relying on edge servers deployed in various places, through the load balancing, content distribution, scheduling and other functional modules of the central platform, users can obtain the required cont...

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PUM

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Abstract

The invention relates to a data transmission method and device, electronic equipment and a computer readable storage medium. The method comprises the following steps: respectively sending detection request messages to at least two source server addresses of a source server through a CDN (Content Delivery Network), receiving detection response messages from all or part of the source server addresses in the at least two source server addresses, and according to the time difference between the receiving time of the detection response messages and the sending time of the corresponding detection request messages, determining one or more addresses with the shortest time difference as candidate addresses, that is, the quality of the network path is measured according to the time difference, and the smaller the time difference is, the better the quality of the corresponding network path is, so that the candidate address corresponding to the network path with the better network quality can be determined according to the time difference, and when the flow needs to be pulled to the source server, one target address is selected from the candidate addresses, and the data stream is acquired from the source server corresponding to the target address, so that the data transmission efficiency is improved.

Description

technical field [0001] The present disclosure relates to the field of computer technology, and in particular to a data transmission method, device, electronic equipment and computer-readable storage medium. Background technique [0002] The user accesses the service provided by the source server through a content distribution network (Content Delivery Network, CDN), which can significantly improve access efficiency and service quality. [0003] In the prior art, the data of the source server stored on the CDN can be actively pushed to the CDN by the source server, or can be obtained by the CDN actively pulling the stream from the source server; in the process of the CDN pulling the stream from the source server, usually the CDN The operators of the source server and the operator of the source server determine the operator used by the source server through manual communication, and the CDN pulls the stream from the source server through the address corresponding to the operat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
CPCH04L67/1004H04L67/1097H04L67/61
Inventor 陈珊义
Owner BEIJING KINGSOFT CLOUD NETWORK TECH CO LTD