A redirection method and content distribution node applied to content distribution network
A technology of content distribution network and redirection, which is applied in the field of content distribution network, can solve the problems of increasing server load, limited optimization effect, increasing user access times, etc., to ensure continuous access, solve the increase in the number of user requests, and solve server load increased effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0052] see figure 1 as shown, figure 1 It is a flow chart of Embodiment 1 of a redirection method applied to a content distribution network disclosed in an embodiment of the present invention. In this embodiment, the method may include:
[0053] Step 101: The global load balancing server receives a first content access request initiated by a client.
[0054] In a content distribution network, if a user wants to obtain a multimedia content or log in to a website, a content access request needs to be triggered to the global load balancing server GSLB. The content distribution request in this embodiment can be an HTTP or HTTPS request.
[0055]Step 102: Determine a content delivery network CDN node meeting preset conditions according to the IP address of the client.
[0056] After GSLB obtains the content access request initiated by the user, it can filter out the content distribution network node closest to the user according to the source IP of the user, and use the CDN node ...
Embodiment 2
[0074] refer to image 3 as shown, image 3 It is a flowchart of Embodiment 2 of a redirection method applied to a content distribution network disclosed in an embodiment of the present invention. This embodiment may specifically include the following steps:
[0075] Step 301: the user obtains the IP address of the global load balancing server through DNS resolution.
[0076] First, the user can obtain the IP address of GSLB through domain name server (DNS) resolution. For example, if a Beijing Netcom user needs to visit "weibo.com", the local domain name server (LOCAL DNS) will return the IP address of the global load balancing server to user.
[0077] Step 302: the user initiates a first content access request to the global load balancing server through the client.
[0078] The user triggers the client to initiate an HTTP request "GET http: / / weibo.com" to the global load balancing server.
[0079] Step 303: The global load balancing server determines the content delivery...
Embodiment 3
[0098] see Figure 4 as shown, Figure 4 It is a schematic structural diagram of Embodiment 1 of a redirection device applied to a content distribution network disclosed in an embodiment of the present invention. In this embodiment, the device may include:
[0099] A first receiving module 401, configured to receive a second content access request initiated by the client;
[0100] An obtaining module 402, configured to obtain the content requested by the client from the origin server according to the second content access request;
[0101] Specifically, refer to Figure 5 As shown, the acquiring module 402 may specifically include:
[0102] A restoration sub-module 501, configured to restore the second content access to the first content access request;
[0103] A forwarding submodule 502, configured to forward the first content access request to an origin server;
[0104] The obtaining submodule 503 is configured to obtain the content requested by the first content acces...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com