CN103108030B - Based on the multiple service supporting method of application - Google Patents
Based on the multiple service supporting method of application Download PDFInfo
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- CN103108030B CN103108030B CN201210567625.7A CN201210567625A CN103108030B CN 103108030 B CN103108030 B CN 103108030B CN 201210567625 A CN201210567625 A CN 201210567625A CN 103108030 B CN103108030 B CN 103108030B
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Abstract
The present invention relates to the multiple service supporting method based on application.A kind of by Resourse Distribute to the technology of service request.This technology comprises reception and applies service request that be associated, request resource, and wherein this service request comprises a URL; The URL that parsing receives is to identify the application be associated with this service request; Determine the application resource mode of priority be associated with this application; According to determined application resource mode of priority, give this service request by Resourse Distribute in order.
Description
Technical field
The present invention relates to the Resourse Distribute in content distributing network.
Background technology
Content distributing network comprises multiple virtual content distributing network.Each virtual content distributing network marks off appointment " resource " from content distributing network, for each virtual content distributing network in the mode exclusively enjoyed.Each virtual content distributing network comprises multiple application.When user initiates service request, virtual content distributing network is to each service request Resources allocation.In the prior art, content distributing network or according to the mode exclusively enjoyed completely, to Resourse Distribute to service request, or according to the mode shared completely, makes and applies the service request contention for resources be associated.When with the mode Resources allocation exclusively enjoyed completely, the resource existed an application exclusively enjoys is not used, and applies with other situation that service request be associated cannot obtain resource.When with the mode Resources allocation shared completely, there is the contention because of other application, the situation that system core content cannot push all the time.Lack the resource distribution mode flexibly in a kind of content distributing network.
Summary of the invention
The present invention relates to a kind of by Resourse Distribute to the method for service request.The method comprises reception and applies service request that be associated, request resource, and wherein this service request comprises a URL; The URL that parsing receives is to identify the application be associated with this service request; Determine the application resource mode of priority be associated with this application; According to determined application resource mode of priority, give this service request by Resourse Distribute in order.
The invention still further relates to a kind of by Resourse Distribute to the system of service request.This system comprises: access control module, receives the service request of the request resource comprising service URL; Analytic application module, the URL that parsing receives is to identify the application be associated with this service request; Resource management module, determines the application resource mode of priority be associated with this application, and according to determined application resource mode of priority, gives this service request in order by Resourse Distribute.
Accompanying drawing explanation
Fig. 1 is the block diagram of exemplary embodiment according to the present invention to the system of service request Resources allocation.
Fig. 2 is the method for exemplary embodiment according to the present invention to service request Resources allocation.
Fig. 3-4 is flow charts of Resources allocation in order in the method according to Fig. 2.
Embodiment
Fig. 1 is the block diagram of exemplary embodiment according to the present invention to the system of service request Resources allocation.This system can comprise access control module 102, analytic application module 104, resource management module 106, content locating module 108, data service module 110.Access control module 102 receives service request from user.This service request comprises service URL, and specifies requested resource.Service request and one is applied and is associated.One application can have the one or more service requests be associated.Upon receipt of a service request, access control module 102 calls analytic application module 104, and the latter resolves URL to obtain the mark of the application be associated with this service request.Follow-up process all depends on the application identities of resolving and obtaining.After parsing is applied mark, obtained application identities is sent to resource management module 106 by access control module 102, and the load equalizer 112 in access control module 102 calls resource management module 106.The application identities that resource management module 106 sends according to access control module 102, inquires about the application resource mode of priority be associated with this application.After determining the application resource mode of priority be associated with this application, resource management module according to the determined order of this mode of priority, to service request Resources allocation.These resources or to exclusively enjoy mode or to use with the serviced request of sharing mode.After being assigned with resource, access control module 102 calls content locating module 108.After the position of content in content distributing network that content locating module 108 finds user to expect to access, access control module 102 notifies to data service module 110, user be provided to expect the content of accessing to user.
Fig. 2 is the method for exemplary embodiment according to the present invention to service request Resources allocation.
In operation 202, access control module receives the service request comprising service URL from user.This service request is to the resource of a certain quantity of content distributing network request.
In operation 204, access control module calls analytic application module, resolves service URL, to obtain the mark of " application " that be associated with this service.Concrete steps about analytic application will in following description.
In operation 206, the load equalizer in access control module calls resource management module, carries out inspection and and representative of consumer carrys out request resource for this service request to resource.Resource management module determines the application resource mode of priority specified by application be associated with this service request.
In operation 208, requested resource, according to determined application resource mode of priority, is distributed to service request by resource management module in order.Details about Resourse Distribute will in following description.If do not have resource to be assigned with, then refuse this service request.Otherwise this process proceeds to operation 210.
In operation 210, access control module calls content positioning service, and in CDN, location wants user to be intended to the content of accessing.
In operation 212, the content that user will be intended to access by access control module notification data service module is supplied to user.
URL parses policy of the present invention is below described.Serve the form of URL generally following (in [] is option):
Agreement: // host name [: port]/path/[; Parameter] [inquiry] # fragment
Wherein " agreement " specifies the host-host protocol used, and includes but not limited to: p, http, https, file etc.; Host name refers to domain name system host name or the IP address of the server depositing resource; Path is the character string separated by zero or multiple "/" symbol, is generally used for representing a catalogue on main frame or file address; Inquiry is used for dynamic web page (as used the webpage of the fabrication techniques such as CGI, ISAPI, PHP/JSP/ASP/ASP.NET) Transfer Parameters, and can have multiple parameter, separate with " & " symbol, name and value "=" symbol of each parameter separate.
In the present invention, application can be identified according to the value of a parameter in the directory name of first in host name, path and inquiry.In one example, URL is
http://1.1.1.1/contex/a/b.flv?appid=contex&token=XXX
In this instance, application can be resolved according to host name, can resolve the mark that is applied according to host name " 1.1.1.1 ".Or, can according to the directory name of first in path, namely " contex " resolves.Such as, or also can resolve according to the value of parameter in inquiry, if a kind of strategy is specified use appid parameter, then the value of this parameter i.e. " contex " can be used to resolve with the mark be applied.In one example, parameter can comprise COS, user class etc.
In the present invention, the one or more combination in the value of a parameter in host name, path first directory name and inquiry also can be selected to resolve the mark be applied.
Below the specific descriptions to application resource priority pattern.
Resource management module be access in control module call time, resource management module can be inquired about to determine and apply the application resource mode of priority be associated.Application resource mode of priority in the present invention is divided into: exclusively enjoy resource priority and shared resource is preferential.According to embodiments of the invention, exclusively enjoying in resource priority pattern, preferentially divide to service request the resource being equipped with the mode of exclusively enjoying and using, after the resource quantity used to exclusively enjoy mode of distributing to the application be associated with this service request reaches the certain threshold value be associated with this application, service request uses the resource in Content Distribution Network with sharing mode.And in shared resource mode of priority, the resource being equipped with sharing mode and using preferentially is divided to service request, after the resource quantity used with sharing mode of distributing to the application be associated with this service request reaches the certain threshold value be associated with this application, service request uses resource in Content Distribution Network to exclusively enjoy mode.In an embodiment of the present invention, can be application and distribute the resource provisioning of configurable number with exclusively enjoying.Even if in fact the service request be associated with this application is not using these quantity resources, also to reserve the resource of these quantity for this application, and the Resourse Distribute of this tittle can not used to applying with other service request be associated.And can the principle according to First come first served between multiple application use with the resource that sharing mode uses.
Resource described in the present invention comprise high-speed cache (that is, which high-speed cache can be used), concurrent quantity (namely one application support while online user's quantity), flow (i.e. service available data traffic), memory space (memory capacity of cacheable content) etc.
With reference now to Fig. 3 and Fig. 4, provide according to determined application resource mode of priority, in order by Resourse Distribute to the specific descriptions of service request.
First service request is inquired about and is applied the application resource mode of priority be associated, and judges that application resource mode of priority is " sharing " resource priority or " exclusively enjoying " resource priority (operation 300).
When determining this application resource mode of priority for exclusively enjoying resource priority pattern, if first judge divide to this service request the requested resource being equipped with the mode of exclusively enjoying and using, so distribute to each service request be associated with this application, whether exceed first threshold (operating 302) with the quantity exclusively enjoying the resource that mode uses.First threshold can be pre-defined according to each application by user or system.If do not exceed first threshold, then can divide the requested resource being equipped with the mode of exclusively enjoying and using (operation 304) to this service request.If exceed first threshold, then judge further, if divide the requested resource being equipped with sharing mode and using to this service request, whether the quantity of resource that so distribute to each service request be associated with this application, that use with sharing mode exceedes Second Threshold (operating 306).Second Threshold can be pre-defined according to each application by user or system.If do not exceed Second Threshold, then divide the requested resource being equipped with sharing mode and using (operation 308) to this service request.If exceed Second Threshold, then judge further again, the resource that whether there is minimum in system can be assigned to this service request (operation 310).This minimum can according to the application be associated with service request by user or system predefine.If so, then distribute the request (operation 312) of minimum to this service request, otherwise then refuse this service request (operation 314).
When determining that this application resource mode of priority is shared resource mode of priority, if first judge to divide to this service request the requested resource being equipped with sharing mode and using, whether the quantity of resource that so distribute to each service request be associated with this application, that use with sharing mode exceedes Second Threshold (operating 322).If do not exceed Second Threshold, then can divide to this service request the requested resource (324) being equipped with sharing mode and using.If exceed Second Threshold, then judge further, if divide the requested resource being equipped with the mode of exclusively enjoying and using to this service request, so distribute to each service request be associated with this application, whether exceed first threshold (operating 326) with the quantity exclusively enjoying the resource that mode uses.If do not exceed first threshold, then divide the requested resource being equipped with the mode of exclusively enjoying and using (operation 328) to this service request.If exceed first threshold, then judge further again, the resource that whether there is minimum in system can be assigned to this service request (operation 330).If so, then distribute the request (operation 332) of minimum to this service request, otherwise then refuse this service request (operation 334).
In another embodiment of the present invention, each resource has been distinguished priority in advance.When to service request Resources allocation, according to the priority of resource to service request Resources allocation.First the resource that priority is high is assigned with.Priority can be pre-defined by user or system.
Claims (7)
1. by Resourse Distribute to a method for service request, comprising:
Receive the service request of request resource, described service request comprises a URL;
The URL that parsing receives is to identify the application be associated with described service request;
Determine that the application resource mode of priority be associated with described application exclusively enjoys resource priority pattern or shared resource mode of priority; And
According to determined application resource mode of priority, give described service request by Resourse Distribute in order,
Wherein when determining described application resource mode of priority for exclusively enjoying resource priority pattern, comprise Resourse Distribute to described service request according to order: judge when divide to described service request be equipped with requested resource that the mode of exclusively enjoying uses, distribute to each service request be associated with described application, whether exceed predefined first threshold with the quantity exclusively enjoying the resource that mode uses, if do not exceed first threshold, the requested resource being equipped with the mode of exclusively enjoying and using then is divided to described service request, and
When determining that described application resource mode of priority is shared resource mode of priority, according to order, Resourse Distribute is comprised to service request: judge when dividing the requested resource being equipped with sharing mode use to described service request, whether the quantity of resource that distribute to each service request be associated with described application, that use with sharing mode exceedes predefined Second Threshold, if do not exceed Second Threshold, then divide the requested resource being equipped with sharing mode and using to described service request.
2. the method for claim 1, it is characterized in that, also be included in and judge when exceeding first threshold, further judgement is when dividing the requested resource being equipped with sharing mode use to described service request, whether the quantity of resource that distribute to each service request be associated with described application, that use with sharing mode exceedes predefined Second Threshold, if do not exceed Second Threshold, then divide the requested resource being equipped with sharing mode and using to described service request.
3. method as claimed in claim 2, it is characterized in that, also be included in and judge when exceeding Second Threshold, judge whether that the resource that there is predefined minimum can be assigned to described service request further, if, then distribute the request of minimum to described service request, otherwise then refuse described service request.
4. the method for claim 1, it is characterized in that, also be included in and judge when exceeding Second Threshold, further judgement when divide to described service request be equipped with requested resource that the mode of exclusively enjoying uses, distribute to each service request be associated with described application, whether exceed predefined first threshold with the quantity exclusively enjoying the resource that mode uses, if do not exceed first threshold, then divide the requested resource being equipped with the mode of exclusively enjoying and using to described service request.
5. method as claimed in claim 2, it is characterized in that, also be included in and judge when exceeding first threshold, judge whether that the resource that there is predefined minimum can be assigned to described service request further, if, then distribute the request of minimum to described service request, otherwise then refuse described service request.
6. the method for claim 1, it is characterized in that, the URL that described method is received by an analytic application policy resolution, described parses policy identifies application according to the combination of at least one in the following: first directory name, parameter value in host name, path.
7. by Resourse Distribute to a system for service request, comprising:
Access control module, receives the described service request of the request resource comprising service URL;
Analytic application module, the URL that parsing receives is to identify the application be associated with described service request;
Resource management module, determines that the application resource mode of priority be associated with described application exclusively enjoys resource priority pattern or shared resource mode of priority, and according to determined application resource mode of priority, gives described service request in order by Resourse Distribute,
Wherein when determining described application resource mode of priority for exclusively enjoying resource priority pattern, comprise Resourse Distribute to described service request according to order: judge when divide to described service request be equipped with requested resource that the mode of exclusively enjoying uses, distribute to each service request be associated with described application, whether exceed predefined first threshold with the quantity exclusively enjoying the resource that mode uses, if do not exceed first threshold, the requested resource being equipped with the mode of exclusively enjoying and using then is divided to described service request, and
When determining that described application resource mode of priority is shared resource mode of priority, according to order, Resourse Distribute is comprised to service request: judge when dividing the requested resource being equipped with sharing mode use to described service request, whether the quantity of resource that distribute to each service request be associated with described application, that use with sharing mode exceedes predefined Second Threshold, if do not exceed Second Threshold, then divide the requested resource being equipped with sharing mode and using to described service request.
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| CN201210567625.7A CN103108030B (en) | 2012-12-24 | 2012-12-24 | Based on the multiple service supporting method of application |
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| CN103108030B true CN103108030B (en) | 2016-04-13 |
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| CN103516905B (en) * | 2013-09-24 | 2015-08-19 | 北京奇虎科技有限公司 | Service positioning method and service locator |
| CN108600303B (en) * | 2018-03-13 | 2020-08-25 | 腾讯科技（深圳）有限公司 | Application control method, device, terminal equipment and medium |
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Effective date of registration: 20201030 Address after: Room 11704, 17 / F, unit 1, building 1, Jingu Rongcheng, No. 10, Jinye 1st Road, hi tech Zone, Xi'an City, Shaanxi Province Patentee after: Xi'an Sihua Information Technology Co., Ltd Address before: 200120, Shanghai, Lujiazui, Pudong New Area loop No. 166, the future asset building, 6 floor Patentee before: SHANGHAI SIHUA TECHNOLOGY Co.,Ltd. |