Unlock instant, AI-driven research and patent intelligence for your innovation.

Resource verification method, device, storage medium and device in content distribution network

A technology of content distribution network and verification method, which is applied in the direction of transmission system, electrical components, etc., can solve the problem of low efficiency of resource verification, and achieve the effect of improving efficiency and reducing harm

Active Publication Date: 2021-01-22
TENCENT TECH (SHENZHEN) CO LTD
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides a resource verification method, device, storage medium and equipment in a content distribution network, which are used to solve the problem of identifying abnormal resources cached in nodes that have been hijacked by traffic based on user complaints, resulting in low resource verification efficiency. low problem

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Resource verification method, device, storage medium and device in content distribution network
  • Resource verification method, device, storage medium and device in content distribution network
  • Resource verification method, device, storage medium and device in content distribution network

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] In order to make the objectives, technical solutions and advantages of the embodiments of the present application more clear, the embodiments of the present application will be further described in detail below with reference to the accompanying drawings.

[0032] Before explaining the embodiments of the present application in detail, the terms involved in the embodiments of the present application are explained first.

[0033] Site: A server used to store resources.

[0034] Cache warm-up: When a resource exists on the site and the node does not receive the request sent by the user to request the resource, all nodes in the CDN obtain and cache the resource from the site. In this way, when a user's request is subsequently received, the node can directly use the cached resources to respond to the request, so as to improve the hit rate and reduce the time-consuming of returning to the source. The resources existing on the site may be the resources acquired by the site fo...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The embodiment of the application discloses a resource verification method and device, a storage medium and an apparatus in a content delivery network (CDN), belonging to the technical field of computers. The method comprises the following steps: acquiring check values generated by at least two nodes in the CDN for the same resource cached by the respective nodes, wherein the same resource is a resource cached in the nodes corresponding to the same resource identifier; determining an abnormal check value from the check values when the check values are inconsistent; determining an abnormal nodethat generates the abnormal check value from the at least two nodes; and determining that a resource cached in the abnormal node is an abnormal resource. According to the embodiment of the present application, the efficiency of resource checking is improved and the harm of abnormal resources to users is reduced.

Description

technical field [0001] The embodiments of the present application relate to the field of computer technologies, and in particular, to a resource verification method, apparatus, storage medium, and device in a content distribution network. Background technique [0002] A CDN (Content Delivery Network, Content Delivery Network) includes nodes deployed in multiple locations, so that when a user's request is received, the request is directed to the node closest to the user for processing. When a node obtains resources from a first site outside the CDN in response to a request, it may be hijacked by traffic to the hijacker's second site. At this time, the node acquires the resource of the second site, mistakenly regards the resource as the resource of the first site, and caches the resource correspondingly with the resource identifier. In order to ensure the accuracy of the resources cached in the node, it is necessary to verify the resources cached in the node. [0003] In the...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06
CPCH04L63/12H04L63/1425
Inventor 陆宁
Owner TENCENT TECH (SHENZHEN) CO LTD