CN102394880A - Method and device for processing jump response in content delivery network - Google Patents
Method and device for processing jump response in content delivery network Download PDFInfo
- Publication number
- CN102394880A CN102394880A CN2011103386113A CN201110338611A CN102394880A CN 102394880 A CN102394880 A CN 102394880A CN 2011103386113 A CN2011103386113 A CN 2011103386113A CN 201110338611 A CN201110338611 A CN 201110338611A CN 102394880 A CN102394880 A CN 102394880A
- Authority
- CN
- China
- Prior art keywords
- content
- acquisition request
- data
- source station
- content acquisition
- 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.)
- Granted
Links
Images
Abstract
The embodiment of the invention discloses a method and a device for processing a jump response in a CDN (Content Delivery Network), relates to the Internet and CDN field, and is used for simplifying the complexity of the jump processing in the CDN. According to the invention, the method comprises the following steps: a cache server sends a request to a first source station for obtaining content; if the cache server receives the jump response with a jump address returned by the first source station, a request is sent to a second source station for obtaining the content according to the jump address; and if the cache server receives a non jump response with the content data requested by the content obtaining request returned by the first source station, the content data is sent to a client side. The invention can simplify the complexity in processing the jump response in the CDN, improve the jump request processing efficiency in the CDN, and is more intelligent.
Description
Technical field
The present invention relates to the Internet and content distributing network field, relate in particular to redirect response processing method and equipment in a kind of content distributing network.
Background technology
At content distributing network (Content Delivery Network; CDN) in, be directed on buffering (Cache) server, make the content that the user can get access to be needed nearby through visit with the user; Avoid penetrating various routes and got back to the source station and obtain content, thereby reached the effect that visit is quickened.
The various acceleration agreements that CDN provides comprise Hypertext Transfer Protocol (HTTP), FTP (FTP), point-to-point (P2P) agreement etc.For example in http protocol, defined 301 redirects rules and 302 redirects rule, when using these two redirects rules, unified locating resource (URL) address transfer has taken place, promptly the content that need obtain of user has been redirected to other URL.Browser is to grasp the visit of Redirect Address continued for the default response of redirect.
A kind of general situation is; The browser of client is to Cache servers request content data; The cache server do not have the request content-data the time to this content-data of source station request; What the source station provided at this moment is not this content-data, but points to the jump address that another one possibly preserved the source station of this content-data.This moment, the browser of client used the jump address that receives once more please to Cache servers request content data; Cache servers are to this content-data of another one source station request, and what the another one source station was returned possibly be a new jump address or concrete content-data.If new jump address repeats said process once more and gets access to concrete content-data up to client.Idiographic flow is as shown in Figure 1:
Step 1: the browser of client sends content acquisition request, and this content acquisition request is positioned on the Cache servers.
Step 2:Cache server sends this content acquisition request to source station A when the content-data that does not have this content acquisition request of buffer memory to be asked.
Step 3: source station A is not when preserving the content-data that this content acquisition request asks; Respond to cache server return jump; Carry the jump address that source station B is promptly pointed in the address that needs next step request in this redirect response, possibly preserve this content-data among the B of source station;
Step 4:Cache server is transmitted to client with the redirect response.
Step 5: the browser of client continues to send the content acquisition request of carrying the jump address in the redirect response, and this content acquisition request is positioned to Cache servers.
Step 6:Cache server sends content acquisition request to source station B.
Step 7: source station B returns response to Cache servers, if this response is the non-redirect response of carrying the content-data of request to some extent, then arrives step 8; If this response is to carry the redirect of another jump address response; Then carry out the method for similar step 4-step 7: the redirect response is transmitted to client; The browser of client continues to send the content acquisition request of carrying the jump address in the redirect response; This content acquisition request is positioned to Cache servers, and Cache servers send content acquisition request to the source station (such as source station C) that this jump address is pointed to; Up to receiving the content-data that the source station is returned.
Step 6:Cache server sends content acquisition request to source station B
Content-data during step 8:Cache server will respond sends to client.
Another kind of general situation is, file of client-requested, and what get access to for the first time is a file content tabulation, comprises the burst URL address of this document in this document contents list, and then obtains real file according to the content in the file content tabulation.Idiographic flow is following:
Step 1: the browser of client sends the request of obtaining to file, and this request of obtaining is positioned on the Cache servers.
Step 2:Cache server sends this content acquisition request to source station A when not having buffer memory this document.
Step 3: source station A carries the file content tabulation to the response of cache server return jump in this redirect response, wherein comprises a plurality of burst URL address of this document, and the source station of the partial data of preserving this document is pointed in each burst URL address, such as source station B;
Step 4:Cache server is transmitted to client with the redirect response.
Step 5: the browser of client continues to send the content acquisition request of carrying URL address in the file content tabulation, and this content acquisition request is positioned to Cache servers.
Step 6:Cache server sends content acquisition request to source station B.
Step 7: source station B returns response to Cache servers, if this response is the non-redirect response of carrying the file data of request to some extent, then arrives step 8; If this response is to carry the redirect of other URL addresses response; Then carry out the method for similar step 4-step 7: the redirect response is transmitted to client; The browser of client continues to send the content acquisition request of carrying the jump address in the redirect response; This content acquisition request is positioned to Cache servers, and Cache servers send content acquisition request to the source station (such as source station C) that this jump address is pointed to; Up to receiving the file data that the source station is returned.
Step 8:Cache server sends to client with the file data that receives.
In realizing process of the present invention, the inventor finds to exist in the prior art following technical problem:
Cache servers send to client with this redirect response after the redirect response of receiving the source station; Client is sent content acquisition request once more to Cache servers then; Client needs repeatedly to connect with network side, makes that the time of whole process is longer, and flow process is complicated.
Summary of the invention
The embodiment of the invention provides redirect response processing method and the equipment in a kind of content distributing network, is used for simplifying the complexity that the CDN network is handled redirect.
Redirect response processing method among a kind of CDN, this method comprises:
Buffering cache server sends content acquisition request to first source station;
The cache server then sends said content acquisition request according to this jump address to second source station if receive the redirect response of carrying jump address that first source station is returned; If the non-redirect response of carrying the content-data that said content acquisition request asks that receives that first source station returns then sends to client with said content-data.
Redirect response process device among a kind of CDN, this device comprises:
Request transmitting unit is used for sending content acquisition request to first source station;
The response process unit, be used for receive that first source station returns carry the redirect response of jump address the time, send said content acquisition request according to this jump address to second source station; When the non-redirect response of carrying of receiving that first source station returns content-data that said content acquisition request asks, said content-data is sent to client.
A kind of cache server, this cache server comprise said redirect response process device.
In the scheme that the embodiment of the invention provides; The cache server if receive the redirect response of returning this source station, then directly sends content acquisition request to another source station according to this jump address after sending content acquisition request to a source station; With cache server in the prior art redirect response is returned to client; Send content acquisition request once more to Cache servers by client according to the redirect response, send content acquisition request by Cache servers to another source station again and compare, the present invention program has omitted the cache server redirect response has been returned to client; Send the step of content acquisition request by client once more according to the redirect response to Cache servers; Thereby simplified the complexity of handling redirect in the CDN network, and improved the efficient of CDN processing jump request, made it intelligent more.
Description of drawings
Fig. 1 obtains schematic flow sheet for content of the prior art;
The method flow sketch map that Fig. 2 provides for the embodiment of the invention;
Fig. 3 obtains schematic flow sheet for the content in the embodiment of the invention;
The apparatus structure sketch map that Fig. 4 provides for the embodiment of the invention.
Embodiment
In order to simplify the complexity of handling redirect in the CDN network; The embodiment of the invention provides the response processing method of the redirect among a kind of CDN, and in this method, the cache server is after sending content acquisition request to a source station; If receive the redirect response of returning this source station; Then send content acquisition request to another source station, rather than the redirect response is returned to client, send content acquisition request once more to Cache servers according to the redirect response by client according to this jump address.
Referring to Fig. 2, the redirect response processing method among a kind of CDN that the embodiment of the invention provides may further comprise the steps:
Step 20:cache server sends content acquisition request to first source station;
Step 21:cache server then sends said content acquisition request according to this jump address to second source station if receive the redirect response of carrying jump address that first source station is returned; If the non-redirect response of carrying the content-data that said content acquisition request asks that receives that first source station returns then sends to client with said content-data.The jump address here can be to point to the URL address of second source station.
In the step 20, the cache server can be after receiving the content acquisition request that client sends, and do not send said content acquisition request to first source station when preserving the content-data that said content acquisition request asks in this locality.If the content-data that said content acquisition request is asked is preserved in this locality, then the cache server directly sends to client with the content-data of preserving.
Further; At the cache server after said content acquisition request is sent in second source station; If the non-redirect response that the cache server receives that second source station returns carries the content-data that said content acquisition request asks then sends to client with said content-data; If the cache server receives the redirect response of returning second source station, the jump address in the redirect response that then continues to return according to second source station is sent said content acquisition request to other source stations.The jump address here is to point to the URL address of other source stations.
Preferable; Jump address in the redirect response that the cache server returns according to second source station is before said content acquisition request is sent in other source stations; The cache server can judge that whether the number of times that sends content acquisition request to the source station is above the threshold value that is provided with in advance (this threshold value is the integer greater than 1); If do not surpass; Jump address during the redirect of then returning according to second source station responds is sent said content acquisition request to other source stations, otherwise, do not send said content acquisition request to other source stations.
Further, the cache server after the non-redirect response of carrying the content-data that said content acquisition request asks that receives that second source station returns, the content-data in can buffer memory should non-redirect responding; When the cache server received said content acquisition request once more, directly the content-data with buffer memory sent to client.
Preferable; Before after the cache server receives said content acquisition request once more and with the content-data of buffer memory, sending to client; The expired mechanism that can at first set based on Hypertext Transfer Protocol HTTP according to the content-data that is buffer memory; Whether the content-data of judging buffer memory is expired, when not out of date, the content-data of buffer memory sent to client.Concrete, when the content-data of judging buffer memory according to the effective marker position is whether expired, if the content-data of effective marker position indication buffer memory is effective, judge that then the content-data of buffer memory is not out of date, otherwise the content-data of judgement buffer memory is expired; When whether the content-data of judging buffer memory according to the valid timing device is expired, if current valid timing device is not overtime, judge that then the content-data of buffer memory is not out of date, otherwise, judge that the content-data of buffer memory is expired.
If judge that the content-data of buffer memory is expired, then execution in step 20-step 21, and subsequent step.
Concrete, this method is following:
Steps A, cache server are after the content acquisition request that receives the client transmission, and this content acquisition request is sent in the source station that the address in content acquisition request is pointed to;
Step B, cache server then send content acquisition request to the source station that this jump address is pointed to, and repeat this step B if receive the redirect response of carrying jump address that the source station is returned; If the non-redirect response of carrying the content-data that content acquisition request asks that receives that the source station returns then sends to client with said content-data.
The present invention will be described below in conjunction with specific embodiment:
Embodiment one:
As shown in Figure 3:
Step 1: the browser of client sends the content acquisition request that comprises URL address A, and this content acquisition request is positioned on the Cache servers.
Step 2:Cache server sends this content acquisition request according to the address in the content acquisition request to source station A when the content-data that does not have this content acquisition request of buffer memory to be asked.
Step 3: source station A is not when preserving the content-data that this content acquisition request asks; Respond to cache server return jump; Carry the jump address that source station B is promptly pointed in the address that needs next step request in this redirect response: URL address B, possibly preserve this content-data among the B of source station;
Step 4:Cache server sends content acquisition request according to the jump address in the redirect response to source station B;
Step 5: source station B returns response to Cache servers, if this response is the non-redirect response of carrying the content-data of request to some extent, then arrives step 6; If this response is to carry the redirect of another jump address response; Then carry out the method for similar step 4-step 5: the jump address in the redirect response that continues to return according to source station B is sent content acquisition request to other source stations, up to receiving the content-data that returns.
Content-data during step 6:Cache server will respond sends to client.
In step 5, the cache server after the non-redirect response of carrying the content-data that content acquisition request asks that receives that the source station returns, content-data during buffer memory should non-redirect responds and the corresponding relation of URL address A; The cache server receives identical content acquisition request when promptly comprising the content acquisition request of URL address A once more, can directly the content-data of buffer memory be sent to client according to the corresponding relation of preserving.
Embodiment two:
Step 1: the browser of client sends the content acquisition request that comprises URL address A, and this content acquisition request is positioned on the Cache servers.
Step 2:Cache server sends this content acquisition request according to the address in the content acquisition request to source station A when the content-data that does not have this content acquisition request of buffer memory to be asked.
Step 3: source station A responds to cache server return jump; Carry the file content tabulation in this redirect response; Wherein comprise the corresponding a plurality of burst URL address of content-data of being asked, the source station of the partial content data of the request of preserving is pointed in each burst URL address;
Step 4:Cache server as jump address, and sends content acquisition request to the source station that each jump address is pointed to the burst URL address in the file content tabulation;
Step 5: response is returned to Cache servers in the source station that receives content acquisition request, if this response is the non-redirect response of carrying the content-data of request to some extent, then arrives step 6; If this response is to carry the redirect of another jump address response, then carry out the method for similar step 4-step 5: the jump address in the redirect response that continues to return according to the source station is sent content acquisition request to other source stations, up to receiving the content-data that returns.
Content-data during step 6:Cache server will respond sends to client.
In step 5, the cache server after the non-redirect response of carrying the content-data that content acquisition request asks that receives that the source station returns, content-data during buffer memory should non-redirect responds and the corresponding relation of URL address A; The cache server receives identical content acquisition request when promptly comprising the content acquisition request of URL address A once more, can directly the content-data of buffer memory be sent to client according to the corresponding relation of preserving.
Referring to Fig. 4, the embodiment of the invention provides the device of the redirect response process among a kind of CDN, and this device comprises:
Request transmitting unit 40 is used for sending content acquisition request to first source station;
Response process unit 41, be used for receive that first source station returns carry the redirect response of jump address the time, send said content acquisition request according to this jump address to second source station; When the non-redirect response of carrying of receiving that first source station returns content-data that said content acquisition request asks, said content-data is sent to client.
Further, described request transmitting element 40 is used for:
After receiving the content acquisition request that client sends, do not send said content acquisition request to first source station when preserving the content-data that said content acquisition request asks in this locality.
Further, said response process unit 41 also is used for:
After said content acquisition request is sent in second source station, if the non-redirect response of carrying the content-data that said content acquisition request asks that receives that second source station returns then sends to client with said content-data; If receive the redirect response of returning second source station, the jump address in the redirect response that then continues to return according to second source station is sent said content acquisition request to other source stations.
Further, said response process unit 41 also is used for:
After the non-redirect response of carrying the content-data that said content acquisition request asks that receives that second source station returns, the content-data during buffer memory should non-redirect responds;
When receiving said content acquisition request once more, the content-data of buffer memory is sent to client.
Further, said response process unit 41 also is used for:
Before after receiving said content acquisition request once more and with the content-data of buffer memory, sending to client; According to the expired mechanism that is the content-data setting of buffer memory based on Hypertext Transfer Protocol HTTP; Whether the content-data of judging buffer memory is expired; When not out of date, the content-data of buffer memory is sent to client.
The embodiment of the invention also provides a kind of cache server, and this cache server comprises redirect response process device as shown in Figure 4.
To sum up, beneficial effect of the present invention comprises:
In the scheme that the embodiment of the invention provides, the cache server is after sending content acquisition request to a source station, if receive the redirect response of returning this source station; Then directly send content acquisition request to another source station according to this jump address; With cache server in the prior art redirect response is returned to client, send content acquisition request once more to Cache servers according to the redirect response, send content acquisition request by Cache servers to another source station again and compare by client; The present invention program has omitted the cache server redirect response has been returned to client; Send the step of content acquisition request by client once more according to redirect response, thereby simplified the complexity of processing redirect in the CDN network, and then reduced the number of times that client and network side connect to Cache servers; Shortened the time that the whole contents data are obtained flow process; Simplified the flow process complexity, improved the efficient of CDN processing jump request, made it intelligent more; And improved the user experience of client.
In the scheme that the embodiment of the invention provides; The cache server is after the non-redirect response of carrying the content-data that content acquisition request asks that receives that the source station returns; The corresponding relation of the URL address that comprises in the content acquisition request that content-data in this non-redirect response of buffer memory and client are sent; Even the content after the cache server prestrain redirect; Make the cache server receive identical content acquisition request once more when promptly comprising the content acquisition request of this URL address; Can directly the content-data of buffer memory be sent to client according to the corresponding relation of preserving, and not need once more, return the source bandwidth in the time of can reducing the Cache servers service to source station request content data.
The present invention is that reference is described according to the flow chart and/or the block diagram of method, equipment (system) and the computer program of the embodiment of the invention.Should understand can be by the flow process in each flow process in computer program instructions realization flow figure and/or the block diagram and/or square frame and flow chart and/or the block diagram and/or the combination of square frame.Can provide these computer program instructions to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce a machine, make the instruction of carrying out through the processor of computer or other programmable data processing device produce to be used for the device of the function that is implemented in flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame appointments.
These computer program instructions also can be stored in ability vectoring computer or the computer-readable memory of other programmable data processing device with ad hoc fashion work; Make the instruction that is stored in this computer-readable memory produce the manufacture that comprises command device, this command device is implemented in the function of appointment in flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame.
These computer program instructions also can be loaded on computer or other programmable data processing device; Make on computer or other programmable devices and to carry out the sequence of operations step producing computer implemented processing, thereby the instruction of on computer or other programmable devices, carrying out is provided for being implemented in the step of the function of appointment in flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame.
Although described the preferred embodiments of the present invention, in a single day those skilled in the art get the basic inventive concept could of cicada, then can make other change and modification to these embodiment.So accompanying claims is intended to be interpreted as all changes and the modification that comprises preferred embodiment and fall into the scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, belong within the scope of claim of the present invention and equivalent technologies thereof if of the present invention these are revised with modification, then the present invention also is intended to comprise these changes and modification interior.
Claims (11)
1. the redirect response processing method among the content distributing network CDN is characterized in that this method comprises:
Buffering cache server sends content acquisition request to first source station;
The cache server then sends said content acquisition request according to this jump address to second source station if receive the redirect response of carrying jump address that first source station is returned; If the non-redirect response of carrying the content-data that said content acquisition request asks that receives that first source station returns then sends to client with said content-data.
2. the method for claim 1 is characterized in that, said cache server sends content acquisition request to first source station and comprises:
The cache server does not send said content acquisition request to first source station when preserving the content-data that said content acquisition request asks in this locality after receiving the content acquisition request that client sends.
3. according to claim 1 or claim 2 method is characterized in that,, after said content acquisition request is sent in second source station, further comprises at the cache server:
If the non-redirect response that the cache server receives that second source station returns carries the content-data that said content acquisition request asks then sends to client with said content-data;
If the cache server receives the redirect response of returning second source station, the jump address in the redirect response that then continues to return according to second source station is sent said content acquisition request to other source stations.
4. method as claimed in claim 3 is characterized in that, further comprises:
The cache server after the non-redirect response of carrying the content-data that said content acquisition request asks that receives that second source station returns, the content-data during buffer memory should non-redirect responds;
When the cache server receives said content acquisition request once more, the content-data of buffer memory is sent to client.
5. method as claimed in claim 4 is characterized in that, after the cache server receives said content acquisition request once more and with the content-data of buffer memory, send to client before, further comprise:
The cache server judges according to the expired mechanism based on Hypertext Transfer Protocol HTTP that be the content-data setting of buffer memory whether the content-data of buffer memory is expired, when not out of date, the content-data of buffer memory is sent to client.
6. the redirect response process device among the content distributing network CDN is characterized in that this device comprises:
Request transmitting unit is used for sending content acquisition request to first source station;
The response process unit, be used for receive that first source station returns carry the redirect response of jump address the time, send said content acquisition request according to this jump address to second source station; When the non-redirect response of carrying of receiving that first source station returns content-data that said content acquisition request asks, said content-data is sent to client.
7. device as claimed in claim 6 is characterized in that, the described request transmitting element is used for:
After receiving the content acquisition request that client sends, do not send said content acquisition request to first source station when preserving the content-data that said content acquisition request asks in this locality.
8. like claim 6 or 7 described devices, it is characterized in that said response process unit also is used for:
After said content acquisition request is sent in second source station, if the non-redirect response of carrying the content-data that said content acquisition request asks that receives that second source station returns then sends to client with said content-data; If receive the redirect response of returning second source station, the jump address in the redirect response that then continues to return according to second source station is sent said content acquisition request to other source stations.
9. device as claimed in claim 8 is characterized in that, said response process unit also is used for:
After the non-redirect response of carrying the content-data that said content acquisition request asks that receives that second source station returns, the content-data during buffer memory should non-redirect responds;
When receiving said content acquisition request once more, the content-data of buffer memory is sent to client.
10. device as claimed in claim 9 is characterized in that, said response process unit also is used for:
Before after receiving said content acquisition request once more and with the content-data of buffer memory, sending to client; According to the expired mechanism that is the content-data setting of buffer memory based on Hypertext Transfer Protocol HTTP; Whether the content-data of judging buffer memory is expired; When not out of date, the content-data of buffer memory is sent to client.
11. a buffering cache server is characterized in that this buffering cache server comprises like arbitrary described device among the claim 6-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110338611.3A CN102394880B (en) | 2011-10-31 | 2011-10-31 | Method and device for processing jump response in content delivery network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110338611.3A CN102394880B (en) | 2011-10-31 | 2011-10-31 | Method and device for processing jump response in content delivery network |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102394880A true CN102394880A (en) | 2012-03-28 |
| CN102394880B CN102394880B (en) | 2014-07-30 |
Family
ID=45862087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110338611.3A Active CN102394880B (en) | 2011-10-31 | 2011-10-31 | Method and device for processing jump response in content delivery network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102394880B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103036977A (en) * | 2012-12-13 | 2013-04-10 | 北京奇虎科技有限公司 | Business pushing method and pushing system based on content distribution network |
| CN103747112A (en) * | 2013-12-24 | 2014-04-23 | 乐视网信息技术（北京）股份有限公司 | CDN back-to-source method, first server and system thereof |
| CN103856540A (en) * | 2012-12-06 | 2014-06-11 | 腾讯科技（深圳）有限公司 | Response processing method and device |
| CN104301801A (en) * | 2014-07-16 | 2015-01-21 | 乐视网信息技术（北京）股份有限公司 | Method and system for player distribution |
| CN105959361A (en) * | 2016-04-25 | 2016-09-21 | 乐视控股（北京）有限公司 | Task distribution method, task distribution device, and task distribution system |
| CN106202578A (en) * | 2016-08-26 | 2016-12-07 | 乐视控股（北京）有限公司 | A kind of browser local information synchronization processing method and device |
| CN105245598B (en) * | 2015-10-14 | 2018-07-13 | 中国联合网络通信集团有限公司 | A kind of method and device of content storage |
| CN109618174A (en) * | 2018-12-11 | 2019-04-12 | 深圳市网心科技有限公司 | A kind of live data transmission method, device, system and storage medium |
| CN109769023A (en) * | 2019-01-16 | 2019-05-17 | 网宿科技股份有限公司 | A kind of data transmission method, associated server and storage medium |
| CN110493321A (en) * | 2019-07-24 | 2019-11-22 | 网宿科技股份有限公司 | System, server are dispatched in a kind of resource acquiring method and edge |
| CN110740148A (en) * | 2018-07-19 | 2020-01-31 | 中国移动通信集团海南有限公司 | Content resource processing method, device, equipment and medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101212305A (en) * | 2006-12-30 | 2008-07-02 | 上海亿动信息技术有限公司 | Information publishing method and system |
| US20100174775A1 (en) * | 2009-01-07 | 2010-07-08 | Kabushiki Kaisha Toshiba | Communication apparatus, communication method and computer-readable storage medium |
| CN102055718A (en) * | 2009-11-09 | 2011-05-11 | 华为技术有限公司 | Method, device and system for layering request content in http streaming system |
-
2011
- 2011-10-31 CN CN201110338611.3A patent/CN102394880B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101212305A (en) * | 2006-12-30 | 2008-07-02 | 上海亿动信息技术有限公司 | Information publishing method and system |
| US20100174775A1 (en) * | 2009-01-07 | 2010-07-08 | Kabushiki Kaisha Toshiba | Communication apparatus, communication method and computer-readable storage medium |
| CN102055718A (en) * | 2009-11-09 | 2011-05-11 | 华为技术有限公司 | Method, device and system for layering request content in http streaming system |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103856540A (en) * | 2012-12-06 | 2014-06-11 | 腾讯科技（深圳）有限公司 | Response processing method and device |
| CN103036977B (en) * | 2012-12-13 | 2017-04-12 | 北京奇虎科技有限公司 | Business pushing method and pushing system based on content distribution network |
| CN103036977A (en) * | 2012-12-13 | 2013-04-10 | 北京奇虎科技有限公司 | Business pushing method and pushing system based on content distribution network |
| CN103747112A (en) * | 2013-12-24 | 2014-04-23 | 乐视网信息技术（北京）股份有限公司 | CDN back-to-source method, first server and system thereof |
| CN104301801A (en) * | 2014-07-16 | 2015-01-21 | 乐视网信息技术（北京）股份有限公司 | Method and system for player distribution |
| CN105245598B (en) * | 2015-10-14 | 2018-07-13 | 中国联合网络通信集团有限公司 | A kind of method and device of content storage |
| CN105959361A (en) * | 2016-04-25 | 2016-09-21 | 乐视控股（北京）有限公司 | Task distribution method, task distribution device, and task distribution system |
| CN106202578A (en) * | 2016-08-26 | 2016-12-07 | 乐视控股（北京）有限公司 | A kind of browser local information synchronization processing method and device |
| CN110740148A (en) * | 2018-07-19 | 2020-01-31 | 中国移动通信集团海南有限公司 | Content resource processing method, device, equipment and medium |
| CN110740148B (en) * | 2018-07-19 | 2022-03-29 | 中国移动通信集团海南有限公司 | Content resource processing method, device, equipment and medium |
| CN109618174A (en) * | 2018-12-11 | 2019-04-12 | 深圳市网心科技有限公司 | A kind of live data transmission method, device, system and storage medium |
| CN109618174B (en) * | 2018-12-11 | 2021-12-03 | 深圳市网心科技有限公司 | Live broadcast data transmission method, device, system and storage medium |
| CN109769023A (en) * | 2019-01-16 | 2019-05-17 | 网宿科技股份有限公司 | A kind of data transmission method, associated server and storage medium |
| CN110493321A (en) * | 2019-07-24 | 2019-11-22 | 网宿科技股份有限公司 | System, server are dispatched in a kind of resource acquiring method and edge |
| CN110493321B (en) * | 2019-07-24 | 2022-04-22 | 网宿科技股份有限公司 | Resource acquisition method, edge scheduling system and server |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102394880B (en) | 2014-07-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102394880B (en) | Method and device for processing jump response in content delivery network | |
| CN106559677B (en) | Terminal, cache server and method and device for acquiring video fragments | |
| US10296653B2 (en) | Systems and methods for accelerating web page loading | |
| CN102710748B (en) | Data capture method, system and equipment | |
| CN102790798B (en) | Transparent proxy implementation, equipment and system in a kind of content distributing network | |
| JP4872952B2 (en) | TCP buffer copy distributed parallel processing apparatus, method and program | |
| US20150189036A1 (en) | Offline caching method and apparatus | |
| RU2012118601A (en) | SYSTEM AND METHOD FOR PROVIDING MORE FAST AND MORE EFFECTIVE DATA TRANSFER | |
| EP2755363B1 (en) | Data-fast-distribution method and device | |
| CN103561049A (en) | Method for processing terminal scheduling request, system thereof and device thereof | |
| CN103281394A (en) | File acquiring method, node servers and system | |
| CN103327415A (en) | Method and device for accelerating network video downloading | |
| CN103227826A (en) | Method and device for transferring file | |
| CN103685381B (en) | Method, system and device for downloading webpage resources | |
| CN103108051A (en) | Synchronous file sharing method from cloud server | |
| US20110280247A1 (en) | System and method for reducing latency via multiple network connections | |
| CN103401946A (en) | HTTP (hyper text transfer protocol) uploading acceleration method and system | |
| CN102333130A (en) | Method and system for accessing cache server and intelligent cache scheduler | |
| CN103139252B (en) | The implementation method that a kind of network proxy cache is accelerated and device thereof | |
| CN103873597A (en) | Distributed webpage downloading method and system | |
| CN101883079A (en) | Method and device used for accelerating to request multimedia contents in internet | |
| KR20130017264A (en) | System and method for providing web service for smart objects | |
| CN102761608B (en) | The method of UDP session multiplexing and load balancing equipment | |
| CN102291412A (en) | Multimedia service implementation method, system and device based on HTTP (hyper text transfer protocol) | |
| CN103731396A (en) | Resource access method and system and cache resource information pushing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20220225 Granted publication date: 20140730 |
|
| PP01 | Preservation of patent right |