CN108243215A - The dispatching method and dispatching device of content delivery network service device - Google Patents
The dispatching method and dispatching device of content delivery network service device Download PDFInfo
- Publication number
- CN108243215A CN108243215A CN201611215193.8A CN201611215193A CN108243215A CN 108243215 A CN108243215 A CN 108243215A CN 201611215193 A CN201611215193 A CN 201611215193A CN 108243215 A CN108243215 A CN 108243215A
- Authority
- CN
- China
- Prior art keywords
- terminal
- network
- resource
- cdn node
- node
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/09—Mapping addresses
- H04L61/25—Mapping addresses of the same type
- H04L61/2503—Translation of Internet protocol [IP] addresses
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/50—Address allocation
- H04L61/5007—Internet protocol [IP] addresses
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
Abstract
The present invention relates to a kind of dispatching methods of CDN server.The dispatching method includes step：The resource request of terminal transmission is received, wherein, the network identity information of terminal belonging network and requested resource type are included in the resource request；Network identity Information locating of the global load balancing equipment in the resource request is to the CDN node of terminal belonging network；The CDN node receives the resource request that the terminal is sent and responds the resource request is sent to the terminal by terminal institute requested resource.It can be determined as the CDN node of terminal offer service by network described in terminal using the present invention, so as to make the resource request of CDN network quick response user.
Description
【Technical field】
The present invention relates to computer network transmission field more particularly to a kind of dispatching methods of content delivery network service device
With dispatching device.
【Background technology】
The basic ideas of CDN network (Content Delivery Network, content distributing network) are to avoid as far as possible
It is possible that influencing the bottleneck and link of data transmission bauds and stability on internet, make content transmission faster, it is more stable.It is logical
It crosses and places node server everywhere and by content from central server distribution node server in network, CDN system can be real-time
Ground will be used according to the connection of network flow and each node, load state and to the integrated informations such as the distance of user and response time
The request at family is repositioned onto on the service node nearest from user, then send content to user by the service node, so as to
Realize that the distribution of content accesses nearby.The purpose is to make user that can obtain required content nearby, solve Internet network and gather around
Crowded situation improves the response speed that user accesses website.
However, existing CDN network system does not account for (place) belonging to user in the content requests for responding user
Network.Therefore it can not provide to the user well and service nearby, Internet resources cannot be effectively utilized.
【Invention content】
In view of this, the technical problem to be solved by the present invention is to how dispatch CDN server to respond from heterogeneous networks
User resource request, so as to allow CDN network can preferably provide to the user nearby service and effectively utilize Internet resources.
In order to solve the above technical problems, the present invention provides following technical scheme：
On the one hand, the present invention provides a kind of dispatching method of CDN server, and this method includes：
The resource request of terminal transmission is received, wherein, the network of terminal belonging network is included in the resource request
Label information and requested resource type；
Network identity Information locating in the resource request is to the CDN node of terminal belonging network；And
The CDN node is controlled to receive the resource request that the terminal is sent and responds the resource request by described in
Terminal requested resource is sent to the terminal.
Further, the dispatching method, which further includes, controls the CDN node to judge whether the CDN node locally stores
There is requested resource.
Further, when requested resource has been locally stored in the CDN node, the CDN node is controlled by described in
Resource is sent to the terminal.
Further, when the CDN node locally no storage requested resource, the CDN node is controlled in
Heart node asks the resource and the resource that Centroid is provided is sent to the terminal.
Further, the dispatching method further includes：The IP address of the CDN node is configured, and the terminal institute is configured
The network and IP address of category and establish mapping relations between the IP address of the terminal and the IP address of the CDN node.
Further, when a CDN node include multiple node servers when, be configured each node server IP address and
Meshed network plane, and the terminal network plane of the terminal is configured；And establish the terminal network plane and the node
Mapping relations between server ip address and/or meshed network plane.
Further, network plane number or network plane of the network identity information for the terminal belonging network
Location.
Further, the CDN node includes multiple child nodes；The network identity letter in the resource request
Breath navigate to the terminal belonging network CDN node include being navigated to the resource request according to the resource type described in
A node server in CDN node.
Further, the resource request is asked for HPPT, and IP address and the end of terminal are included in the HTTP request
Hold the network identity information of belonging network and the resource type of the request.
Further, access request of the resource type for video resource or the page.
Compared to the prior art, the service scheduling method of content distributing network provided by the present invention can be sent according to terminal
Resource request included in network identity Information locating to the CDN node that content service can be provided for the terminal, and institute
It states resource request and is sent to the CDN node, which responds the resource request and requested resource is distributed to end
End.In this way, it is terminal that service scheduling method provided by the present invention can distribute suitable CDN node according to the network described in terminal
Web content is provided, user is more allowed to get the Internet resources of response more quickly, provides the response speed of network system.
On the other hand, the present invention provides a kind of dispatching device of CDN server, suitable for content distribution network system.Institute
The dispatching device for stating CDN server includes：Acquisition module is used to receive the resource request of terminal transmission, wherein, the resource
Include the network identity information of terminal belonging network and requested resource type in request；Locating module is used for according to
Network identity Information locating in resource request is to the CDN node of terminal belonging network；And respond module is described for controlling
CDN node receives the resource request that the terminal is sent and responds the resource request by the terminal requested resource
It is sent to the terminal.
Further, the respond module also judges whether the CDN node is locally stored with requested resource.
Further, when requested resource has been locally stored in the CDN node, described in the respond module control
The resource is sent to the terminal by CDN node.
Further, when the CDN node locally no storage requested resource, described in the respond module control
CDN node asks the resource to Centroid and the resource that Centroid is provided is sent to the terminal.
Further, the dispatching device further includes configuration module；The configuration module is used to that the CDN node to be configured
IP address, and the network belonging to the terminal and IP address is configured and establishes the IP address of the terminal and the CDN node
IP address between mapping relations.
Further, when a CDN node includes multiple node servers, each node serve of configuration of described dispensing unit
The IP address of device and meshed network plane, and the terminal network plane of the terminal is configured and establishes the terminal network plane
With the mapping relations between the node server IP address and/or meshed network plane.
Further, network plane number or network plane of the network identity information for the terminal belonging network
Location.
Further, the CDN node includes multiple child nodes；The locating module is according to the resource type by described in
Resource request navigates to the node server in the CDN node.
Further, the resource request is asked for HPPT, and IP address and the end of terminal are included in the HTTP request
Hold the network identity information of belonging network and the resource type of the request.
Compared to the prior art, the dispatching device of CDN server provided by the present invention can be according to the resource of terminal transmission
Network identity Information locating included in request is to the CDN node that content service can be provided for the terminal, and the resource
Request is sent to the CDN node, which responds the resource request and requested resource is distributed to terminal.In this way,
Service scheduling method provided by the present invention can distribute suitable CDN node according to the network described in terminal and provide network for terminal
Content more allows user to get the Internet resources of response more quickly, provides the response speed of network system.
【Description of the drawings】
Fig. 1 is the schematic diagram of the CDN network framework in present pre-ferred embodiments.
Fig. 2 is the step flow chart of the dispatching method of the CDN server in present pre-ferred embodiments.
Fig. 3 is the schematic diagram of the function module of the dispatching device of the CDN server in present pre-ferred embodiments.
Reference numeral：
| Content distribution network system | 1 |
| Terminal | 100 |
| Content delivery network node | 200A, 200B |
| Global load balancing equipment | 300 |
| Content distributing network manager | 400 |
| Centroid | 500 |
| CDN server is taken after mixing with liquid device | 20 |
| Acquisition module | 21 |
| Locating module | 22 |
| Respond module | 23 |
| Configuration module | 24 |
| Process step | S201-S203 |
【Specific embodiment】
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, not
For limiting the present invention.Based on the embodiments of the present invention, those of ordinary skill in the art are not before creative work is made
All other embodiments obtained are put, shall fall within the protection scope of the present invention.
It should be noted that the description for being related to " first ", " second " etc. in the present invention is only used for description purpose, and cannot
It is interpreted as indicating or implies its relative importance or imply the quantity of the technical characteristic indicated by indicating.Define as a result, " the
One ", at least one this feature can be expressed or be implicitly included to the feature of " second ".In addition, the skill between each embodiment
Art scheme can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when technical solution
Will be understood that the combination of this technical solution is not present with reference to there is conflicting or can not realize when, also not the present invention claims
Protection domain within.
In the embodiment of the present invention scheduling of CDN server be by GSLB (Global Server Load Balance, entirely
Office's load-balancing device) equipment or equipment with similar functions realizes.Those skilled in the art is it should be appreciated that this hair
GSLB equipment in bright embodiment is intended merely to the content and thought illustrated the present invention, without being limited to the present invention.In addition,
The GSLB equipment includes, but are not limited to the cloud that network host, single CDN devices, multiple CDN devices set or multiple servers are formed.
Cloud is that a large amount of hosts by being based on cloud computing (Cloud Computing) or CDN devices are formed, wherein, cloud computing is distributed meter
One kind of calculation, a super virtual computer being made of the set of computers of a group loose couplings.
Fig. 1 is referred to, it illustrates the Organization Charts of the CDN system 1 in an embodiment of the present invention.The CND systems 1 include
An at least terminal 100, at least a CDN node 200, a GSLB300, a CND network managers 400 and a Centroid
500.It is shown in Fig. 1 go out schematic diagram in, the CDN system 1 include three terminals 100A, 100B, 100C, two CDN nodes
200A, 200B and each CDN node 200 include three node servers 200A-1,200A-2,200A-3,200B-1,200B-
2 and 200B-3.The number of above equipment is given for example only the capable the principle of the present invention that illustrates, does not limit the invention.
The operation that the terminal 100 responds user sends resource request to CDN system 1.I.e. user can by terminal 100 to
CDN system 1 sends media request and gets the resource that the CDN system 1 is provided.The terminal 100 is STB (Set Top
Box, set-top box), router or UE (user Equipment, user terminal) etc..In an embodiment of the present invention, the terminal
It can implement in a variety of manners.For example, it can be connect including such as mobile phone, smart phone, laptop, digital broadcasting
Receive the shifting of device, PDA (personal digital assistant), PAD (tablet computer), PMP (portable media player), navigation device etc.
Dynamic terminal and such as fixed terminal of number TV, desktop computer etc..
The GSLB300 and is managed the institute with controlling the CDN system by the control and management of CND network managers 400
There is CDN node 200 and be responsible for the corresponding CDN node 200 of scheduling and provide resource service for terminal 100.In the present embodiment,
The GSLB300 carries out communication link by wired or wireless network and CND network managers 400, CDN node 200 and terminal 100
It connects.
The GSLB300 receives the resource request that terminal 100 is sent and according to specific principle or method by the resource request
It is repositioned onto a corresponding CDN node 200.Later, which establishes with terminal 100 and communicates to connect, and receives
Resource request that terminal 100 is sent simultaneously responds the resource request resource needed for user is sent to terminal for users to use.This
Outside, which also establishes with Centroid 500 and communicates to connect, and Centroid 500 is according to specific rule such as resource
Type, safe class etc. give specific resource dissemination to each CDN node 200.In one embodiment, the Centroid
500 be a media source library.CDN node 200 may include one or more CDN node servers.
Fig. 2 is referred to, it illustrates the steps of the service scheduling method of the content distributing network in an embodiment of the present invention
Rapid flow chart.In the present embodiment, according to different demands, the execution sequence of the step in flow chart shown in Fig. 2 can change
Become, certain steps can be omitted.
Step S201, GSLB equipment receives the resource request of terminal transmission.The resource request includes the affiliated net of terminal
The network identity information of network and requested resource type.
Network identity information of step S202, the GSLB equipment in the resource request is by the terminal positioning described in
The CDN node of terminal belonging network.
Specifically, network identity information of the GSLB equipment 300 in the resource request determines the net belonging to terminal 100
Network, and terminal positioning described in the network according to belonging to terminal 100 is to the CDN node in CDN system.Wherein, which saves
Point belongs to consolidated network with the terminal.In this way, the CDN node navigated to will provide data service for the terminal.
The CDN node that the control of step S203, GSLB equipment is navigated to is received described in the resource request and response
The terminal requested resource is sent to the terminal by resource request.
In a realization method, the resource request in step S201 is asked for HPPT.Include end in the HTTP request
End 100 IP address the network identity information of 100 belonging network of terminal and requested resource type.The resource type is
Video resource such as IPTV, VOD (video on Demand, video on demand), (True Video-On-Demand, really regard TVOD
Frequency point is broadcast) etc. or the page access request etc..The network identity information is used to mark the network belonging to the terminal 100 that can provide
To the business of terminal 100, such as IPTV service or OTT business or Cache business etc., corresponding CDN clothes are searched convenient for CDN system
Business device.
In a realization method, step S203 includes：GSLB equipment 300 control the CDN node 200 receive it is described
Judge on the CND nodes whether (or local) is stored with 100 requested resource of terminal during resource request.When CND service nodes
When requested resource is stored on 200, GSLB equipment 300 controls the CND service nodes 200 that user directly is passed through terminal
The 100 requested resources are sent to the terminal 100.When storage requested resource no on CND service nodes 200
When, GSLB equipment 300 controls the CND service nodes 200 to ask the resource to Centroid 500.The center service section
The request of 200 response CND service nodes 200 of point by the resource dissemination to CND service nodes 200, the CND service nodes later
The resource that Centroid 500 is distributed is sent to terminal 100 by 200.
In a realization method, step is further included before step S201：The IP of CDN node 200 in CDN system is configured
The network identity of 100 belonging network of IP address and terminal of the terminal 100 is configured in location, establishes the network mark of the terminal 100
Mapping relations between note and the IP address of CND nodes.Wherein, the network identity of the terminal 100 is included in the IP of terminal 100
In location.
In another implementation, the CDN sections as shown in Figure 1 when a CDN node 200 includes multiple node servers
Point 200A includes three node servers 200A-1,200A-2,200A-3, also needs to each node serve of the CDN node 200
Device (200A-1,200A-2,200A-3) is configured an IP address and nodal plane number or nodal plane address and matches to terminal 100
An IP address and terminal network plane number are put, and establishes the terminal network plane number of terminal 100 with the IP of node server
Mapping relations between location and/or nodal plane number or nodal plane address.It is taken for example, CDN node 200A includes three nodes
Be engaged in device 200A-1,200A-2 and 200A-3, just to each node server 200A-1,200A-2 and 200A- of CDN node 200A
3 respectively distribute an IP address.Wherein, the relevant information such as CDN of CDN node 200A is all included in the IP address of each service node
The network segment of node 200A.Or return CDN node 200A each node server 200A-1,200A-2 and 200A-3 it is each
An IP address and a nodal plane number or a nodal plane address are distributed, which is used to show the node serve
CDN node belonging to device, the nodal plane number or nodal plane address are used to mark the different node serves under same CDN node
Device.In the above-described embodiment, the network identity information is the terminal network plane number of terminal 100.
When CDN node includes multiple node servers, and include terminal network in the resource request of the transmission of terminal 100
During plane, step 202 specifically includes：GSLB equipment is according to the determining terminal belonging network of network plane number in the resource request
CDN node, and further the resource request is navigated to the node in CDN node by the type of service in the resource request
Server.
Compared to the prior art, the service scheduling method of content distributing network provided by the present invention can be sent according to terminal
Resource request included in network identity Information locating to the CDN node that content service can be provided for the terminal, and institute
It states resource request and is sent to the CDN node, which responds the resource request and requested resource is distributed to end
End.In this way, it is terminal that service scheduling method provided by the present invention can distribute suitable CDN node according to the network described in terminal
Web content is provided, user is more allowed to get the Internet resources of response more quickly, provides the response speed of network system.
Fig. 3 is referred to, it illustrates the 20 (dispatching devices of dispatching device of the CDN server in an embodiment of the present invention
20) high-level schematic functional block diagram.The dispatching device 20 includes operating on a CDN system, is positioned including an acquisition module 21, one
22 and one respond module 23 of module.In one embodiment, which is scheduling system, operates in GSLB equipment 300
On.The concrete function of 20 each module of service dispatch device is illustrated below in conjunction with CND systems shown in FIG. 1.
The acquisition module 21 is used for the resource request that GSLB equipment is controlled to receive terminal transmission.Wherein, the resource
Request includes the network identity information of terminal belonging network and requested resource type.
In one embodiment, the resource request that terminal 100 is sent is asked for HPPT, includes terminal in the HTTP request
100 IP address, the network identity information of 100 belonging network of terminal and requested resource type.The resource type be regarding
Frequency resource or the access request of the page etc..Wherein, video resource is included such as IPTV, VOD (video on Demand, video point
Broadcast), TVOD (True Video-On-Demand, true video-on-demand) etc..The network identity information is used to mark the terminal
Network belonging to 100 and this can be supplied to the business of terminal 100, such as IPTV service or OTT business or Cache business etc..
The locating module 22 is used to that network identity Information locating of the GSLB equipment in the resource request to be controlled to arrive
The CDN node of the terminal belonging network.In the present embodiment, the locating module 22 controls GSLB equipment 300 according to institute
It states the network identity information in resource request and determines network belonging to terminal 100, and described in the network according to belonging to terminal 100 eventually
End navigates to the CDN node in CDN system.Wherein, which belongs to consolidated network with the terminal.It in this way, should
The CDN node navigated to will provide data service for the terminal.
The respond module 23 is for controlling the CDN node that is navigated to receive the resource request, described in response
The terminal requested resource is sent to the terminal by resource request.
For example, when the network identity that the resource request is included is IPTV, then the control of locating module 22 controls GSLB
The resource request that the terminal is sent is navigated to a CDN node by equipment, wherein, which can provide IPTV service for terminal.
When the resource request that terminal 100 is sent is to ask the program of one specific IPTV of program request, that respond module 23 controls CDN node
200 by user the particular content of IPTV programs of desired program request be sent to terminal.
Specifically, the CDN node 200, when receiving the resource request, respond module 23 judges the CND node sheets
Whether ground is stored with 100 requested resource of terminal.When requested resource has been locally stored in CND service nodes 200, response
Module 23 controls the CND service nodes 200 that the resource directly is sent to the terminal 100.When CND service nodes 200
During the upper requested resource without storage, respond module 23 controls the CND service nodes 200 to ask institute to Centroid 500
State resource.The request that the center service node 500 responds CND service nodes 200 gives the resource dissemination to CND service nodes
200, later the CND service nodes 200 resource is sent to terminal 100 again.
In another embodiment, the dispatching device 20 further includes a configuration module 24.
The configuration module 24 is used to be configured the IP address of CDN node 200 in CDN system, and the terminal 100 is configured
The network identity of 100 belonging network of IP address and terminal and establish the network identity of the terminal 100 and the IP of CND nodes
Mapping relations between address.Wherein, the network identity of the terminal 100 is included in the IP address of terminal 100.
In another implementation, when a CDN node 200 includes multiple node servers as shown in Figure 1, returning
Each node server one IP address of configuration and nodal plane number of the CDN node 200 simultaneously give terminal 100 IP is configured
Location and terminal network plane number, and establish the terminal network plane number of terminal 100 and the IP address and/or node of node server
Mapping relations between plane number.For example, CDN node 200A includes three node servers 200A-1,200A-2 and 200A-3,
Just an IP address is respectively distributed to each node server 200A-1,200A-2 and 200A-3 of CDN node 200A.Wherein, respectively
All include the CDN node information belonging to it in the IP address of service node；Or each node to CDN node 200A
Respectively one IP address of distribution and a nodal plane number, the IP address are used to show by server 200A-1,200A-2 and 200A-3
CDN node belonging to the node server, the nodal plane number are used to mark the different node servers under same CDN node.
In the above-described embodiment, the network identity information is the terminal network plane number of terminal 100.
When CDN node includes multiple node servers, and include terminal network in the resource request of the transmission of terminal 100
During plane, locating module 22 controls GSLB equipment according to the determining terminal belonging network of network plane number in the resource request
CDN node, and further the resource request is navigated to the node serve in CDN node by the type of service in the resource request
Device.
When CDN node includes multiple node servers, and include terminal network in the resource request of the transmission of terminal 100
During plane, the locating module 22 is used to control GSLB equipment according to belonging to the determining terminal of network plane number in the resource request
The CDN node of network, and further the resource request is navigated to one in CDN node by the type of service in the resource request
Node server point.
Correspondingly, the respond module 23 controls navigated to node server response to receive the resource request.
Compared to the prior art, the dispatching device of CDN server provided by the present invention can be according to the resource of terminal transmission
Network identity Information locating included in request is to the CDN node that content service can be provided for the terminal, and the resource
Request is sent to the CDN node, which responds the resource request and requested resource is distributed to terminal.In this way,
Service scheduling method provided by the present invention can distribute suitable CDN node according to the network described in terminal and provide network for terminal
Content more allows user to get the Internet resources of response more quickly, provides the response speed of network system.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (19)
1. a kind of dispatching method of CDN server, runs in global load balancing equipment, which is characterized in that the dispatching party
Method includes：
The resource request of terminal transmission is received, wherein, the network identity of terminal belonging network is included in the resource request
Information and requested resource type；
Network identity Information locating in the resource request is to the CDN node of the terminal belonging network；And
The CDN node is controlled to receive the resource request that the terminal is sent and responds the resource request by the terminal
Requested resource is sent to the terminal.
2. dispatching method as described in claim 1, which is characterized in that further include：The CDN node is controlled to judge the CDN
Whether node is locally stored with requested resource.
3. the dispatching method as described in right wants 2, which is characterized in that when requested resource has been locally stored in the CDN node
When, control the CDN node that the resource directly is sent to the terminal.
4. dispatching method as claimed in claim 2, which is characterized in that when the CDN node is locally requested without storing
During resource, the CDN node is controlled to ask the resource to Centroid and the resource that Centroid is provided is sent to institute
State terminal.
5. dispatching method as described in claim 1, which is characterized in that the dispatching method further includes：The CDN node is configured
IP address, the network belonging to the terminal and IP address is configured, establishes the IP address of the terminal and the IP of the CDN node
Mapping relations between address.
6. dispatching method as described in claim 1, which is characterized in that when a CDN node includes multiple node servers, match
The IP address of each node server and meshed network plane are put, the terminal network plane of the terminal is configured；Establish the end
Hold the mapping relations between network plane and the node server IP address and/or meshed network plane.
7. dispatching method as claimed in claim 6, which is characterized in that the network identity information is the terminal belonging network
Network plane number or network plane address.
8. method of servicing as described in claim 1, which is characterized in that the CDN node includes multiple child nodes；The basis
The CDN node of network identity Information locating to the terminal belonging network in the resource request is included according to described resources-type
The resource request is navigated to the node server in the CDN node by type.
9. dispatching method as described in claim 1, which is characterized in that the resource request is asked for HPPT, and the HTTP please
Include the IP address of terminal and the network identity information of terminal belonging network and the resource type of the request in asking.
10. the method for servicing as described in claim 1 to 9 any one, which is characterized in that the resource type is video resource
Or the access request of the page.
A kind of 11. dispatching device of CDN server, suitable for content distribution network system, which is characterized in that the service dispatch
Device includes：
Acquisition module, for receiving the resource request of terminal transmission, wherein, the affiliated net of terminal is included in the resource request
The network identity information of network and requested resource type；
Locating module, for the CDN node of the network identity Information locating in the resource request to terminal belonging network；
And
Respond module, for the CDN node to be controlled to receive the resource request of the terminal transmission and responds the resource
The terminal requested resource is sent to the terminal by request.
12. dispatching device as claimed in claim 12, which is characterized in that the respond module also judges the CDN node sheet
Whether ground is stored with requested resource.
13. the dispatching device as described in right wants 12, which is characterized in that when requested money has been locally stored in the CDN node
During source, the respond module controls the CDN node that the resource directly is sent to the terminal.
14. dispatching device as claimed in claim 12, which is characterized in that when the CDN node is locally asked without storage
Resource when, the respond module controls the CDN node to ask the resource to Centroid and is provided Centroid
Resource be sent to the terminal.
15. dispatching device as claimed in claim 11, which is characterized in that further include configuration module, the configuration module is used for
The IP address of the CDN node is configured, and the network belonging to the terminal and IP address is configured and establishes the IP of the terminal
Mapping relations between the IP address of address and the CDN node.
16. dispatching device as claimed in claim 15, which is characterized in that when a CDN node includes multiple node servers,
The configuration module also configures the IP address of each node server and meshed network plane, and the terminal network of the terminal is configured
It network plane and establishes between the terminal network plane and the node server IP address and/or meshed network plane
Mapping relations.
17. dispatching device as claimed in claim 16, which is characterized in that the network identity information is the affiliated net of the terminal
The network plane number of network or network plane address.
18. service unit as claimed in claim 11, which is characterized in that the CDN node includes multiple child nodes；It is described fixed
The resource request is navigated to the node server in the CDN node according to the resource type by position module.
19. dispatching device as claimed in claim 11, which is characterized in that the resource request is asked for HPPT, the HTTP
Include the IP address of terminal and the network identity information of terminal belonging network and the resource type of the request in request.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611215193.8A CN108243215A (en) | 2016-12-26 | 2016-12-26 | The dispatching method and dispatching device of content delivery network service device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611215193.8A CN108243215A (en) | 2016-12-26 | 2016-12-26 | The dispatching method and dispatching device of content delivery network service device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108243215A true CN108243215A (en) | 2018-07-03 |
Family
ID=62703682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611215193.8A Pending CN108243215A (en) | 2016-12-26 | 2016-12-26 | The dispatching method and dispatching device of content delivery network service device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108243215A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109936504A (en) * | 2019-02-21 | 2019-06-25 | Oppo广东移动通信有限公司 | Method, apparatus, server apparatus and the storage medium of picture presentation |
| CN110321252A (en) * | 2019-07-02 | 2019-10-11 | 苏州思必驰信息科技有限公司 | A kind of method and apparatus of craft services scheduling of resource |
| CN113485921A (en) * | 2021-06-30 | 2021-10-08 | 网易（杭州）网络有限公司 | File system test method, device, equipment and storage medium |
| CN113973136A (en) * | 2020-07-07 | 2022-01-25 | 中国移动通信集团广东有限公司 | Traffic scheduling method, device and system |
| CN114244903A (en) * | 2021-11-01 | 2022-03-25 | 网宿科技股份有限公司 | Resource scheduling method, system, server and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101764747A (en) * | 2009-12-24 | 2010-06-30 | 北京世纪互联宽带数据中心有限公司 | Intelligent dispatching method, device and system of content delivery network flow |
| CN102932451A (en) * | 2012-10-31 | 2013-02-13 | 北龙中网（北京）科技有限责任公司 | Solving system specific to content distribution network |
| CN103825975A (en) * | 2014-02-26 | 2014-05-28 | 北京太阳庄科技有限公司 | Cdn node distribution server and system |
| CN104754073A (en) * | 2015-03-25 | 2015-07-01 | 百度在线网络技术（北京）有限公司 | Resource access method and device |
| EP3057287A1 (en) * | 2013-10-11 | 2016-08-17 | ZTE Corporation | Node allocation method, device and system |
-
2016
- 2016-12-26 CN CN201611215193.8A patent/CN108243215A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101764747A (en) * | 2009-12-24 | 2010-06-30 | 北京世纪互联宽带数据中心有限公司 | Intelligent dispatching method, device and system of content delivery network flow |
| CN102932451A (en) * | 2012-10-31 | 2013-02-13 | 北龙中网（北京）科技有限责任公司 | Solving system specific to content distribution network |
| EP3057287A1 (en) * | 2013-10-11 | 2016-08-17 | ZTE Corporation | Node allocation method, device and system |
| CN103825975A (en) * | 2014-02-26 | 2014-05-28 | 北京太阳庄科技有限公司 | Cdn node distribution server and system |
| CN104754073A (en) * | 2015-03-25 | 2015-07-01 | 百度在线网络技术（北京）有限公司 | Resource access method and device |
Non-Patent Citations (1)
| Title |
|---|
| 蔡新国，曹标著: "《数字电视与广电网络》", 30 September 2014 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109936504A (en) * | 2019-02-21 | 2019-06-25 | Oppo广东移动通信有限公司 | Method, apparatus, server apparatus and the storage medium of picture presentation |
| CN109936504B (en) * | 2019-02-21 | 2021-10-26 | Oppo广东移动通信有限公司 | Picture display method and device, server equipment and storage medium |
| CN110321252A (en) * | 2019-07-02 | 2019-10-11 | 苏州思必驰信息科技有限公司 | A kind of method and apparatus of craft services scheduling of resource |
| CN110321252B (en) * | 2019-07-02 | 2022-02-08 | 思必驰科技股份有限公司 | Skill service resource scheduling method and device |
| CN113973136A (en) * | 2020-07-07 | 2022-01-25 | 中国移动通信集团广东有限公司 | Traffic scheduling method, device and system |
| CN113973136B (en) * | 2020-07-07 | 2023-04-25 | 中国移动通信集团广东有限公司 | Traffic scheduling method, device and system |
| CN113485921A (en) * | 2021-06-30 | 2021-10-08 | 网易（杭州）网络有限公司 | File system test method, device, equipment and storage medium |
| CN113485921B (en) * | 2021-06-30 | 2023-08-08 | 网易（杭州）网络有限公司 | File system testing method, device, equipment and storage medium |
| CN114244903A (en) * | 2021-11-01 | 2022-03-25 | 网宿科技股份有限公司 | Resource scheduling method, system, server and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108243215A (en) | The dispatching method and dispatching device of content delivery network service device | |
| US10411956B2 (en) | Enabling planned upgrade/downgrade of network devices without impacting network sessions | |
| US9953612B2 (en) | Systems and methods for facilitating communication between mobile devices and display devices | |
| CN102882939B (en) | Load balancing method, load balancing equipment and extensive domain acceleration access system | |
| CN110198307A (en) | A kind of selection method of mobile edge calculations node, apparatus and system | |
| CN108076142A (en) | A kind of method and system for accelerating user's request based on CDN technologies | |
| CN103312629A (en) | Method, device and system of CDN (content delivery network) flow distribution | |
| CN101425969B (en) | Scheduling method, apparatus and system | |
| CN106031130A (en) | Content delivery network architecture with edge proxy | |
| CN104348798B (en) | A kind of method, apparatus, dispatch server and system for distributing network | |
| US11889133B2 (en) | Burst traffic processing method, computer device and readable storage medium | |
| CN103338252A (en) | Distributed database concurrence storage virtual request mechanism | |
| CN105068755B (en) | A kind of data trnascription storage method towards cloud computing content distributing network | |
| CN102868935A (en) | Scheduling method for responding multiple sources in content distribution network (CDN) | |
| CN105554046A (en) | Scheduling method and apparatus of terminal request for content distribution system, and equipment | |
| KR20130089779A (en) | System for proving contents based on cloud computing and method thereof | |
| Gama et al. | Towards a multi-tier fog/cloud architecture for video streaming | |
| CN109962961A (en) | A kind of reorientation method and system of content distribution network CDN service node | |
| US20110283202A1 (en) | User interface proxy method and system | |
| CN110719273A (en) | Method for determining back source node, server and computer readable storage medium | |
| KR101089509B1 (en) | Cloud computing network system and file distrubuting method of the same | |
| CN102780710A (en) | Node scheduling method based on content distribution network | |
| CN106533760B (en) | Method and device for constructing CDN system in CM network | |
| KR20150011087A (en) | Distributed caching management method for contents delivery network service and apparatus therefor | |
| KR101219816B1 (en) | Cloud server to stably migrate data of member service system without being interrupted |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180703 |
|
| WD01 | Invention patent application deemed withdrawn after publication |