CN104270431A - Method and device for concurrency control - Google Patents
Method and device for concurrency control Download PDFInfo
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- CN104270431A CN104270431A CN201410486282.0A CN201410486282A CN104270431A CN 104270431 A CN104270431 A CN 104270431A CN 201410486282 A CN201410486282 A CN 201410486282A CN 104270431 A CN104270431 A CN 104270431A
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- chained address
- request
- current control
- corresponding relation
- user
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- 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
- H04L67/10—Protocols in which an application is distributed across nodes in the network
Abstract
The invention discloses a method and device for concurrency control, and belongs to the field of the Internet. The method comprises the steps that a request sent by a terminal is intercepted, whether the corresponding relation of a user identification and a chained address exists or not is inquired in a concurrency data source; the corresponding relation of the user identification and the chained address within the validity period is stored in the concurrency data source; if the corresponding relation of the user identification and the chained address exists, whether a request demand needs concurrency control or not is determined. According to the method and device, whether the corresponding relation of the user identification and the chained address has been in the concurrency data source in the request or not is inquired, if the corresponding relation exists, whether the request demand needs concurrency control or not is determined. The mode that whether the request needs concurrency control or not is determined through the corresponding relation of the user identification and the chained address lowers misjudgment conditions due to the fact that an IP address is used for concurrency control, and improves the efficiency of concurrency control.
Description
Technical field
The present invention relates to Internet technical field, particularly a kind of method of con current control and device.
Background technology
Along with the development of Internet technology, the Internet incorporated user work and life among.That repeats when using the Internet to prevent user carries out web-page requests or sends the operations such as data submission request, and proxy server can carry out the control of con current control to the various requests received, to reduce the pressure of background server.
Proxy server, when receiving the request of the aforesaid operations that terminal sends, can carry out IP (Internet Protocol, the agreement interconnected between network) address according to configuration and carry out effect.If the IP address of terminal sent request exists by open request in white list, if the IP address of terminal sent request is not configured in by anti-for unlatching concurrent restriction in white list, according to the required parameter arranged according to carrying out con current control.
Inventor finds that prior art at least exists following problem:
Carry out access to netwoks when multiple terminal accesses the same network equipment jointly, owing to belonging to same network egress, therefore the network address also can be identical in the request that terminal sends.Once the behavior of certain terminal is thought by proxy server belong to unsafe behavior, then the IP address of this terminal can be removed from white list.If after this these jointly the same network equipment of access jointly carry out the operation that same webpage carries out web-page requests, so proxy server can not carry out con current control to the request that these terminals send because of the network address of these terminals in white list, cause the situation of erroneous judgement, reduce the efficiency of con current control, and then affect the use of user.
Summary of the invention
In order to solve the problem of prior art, embodiments provide a kind of method and device of con current control.Described technical scheme is as follows:
On the one hand, provide a kind of method of con current control, described method comprises:
The request that interception terminal sends, at least comprises user ID and chained address in described request;
The corresponding relation that whether there is described user ID and described chained address is inquired about in anti-concurrent data source; The corresponding relation being in user ID in the con current control term of validity and chained address is stored in described anti-concurrent data source;
If there is the corresponding relation of described user ID and described chained address, then determine that described request needs to carry out con current control.
Optionally, the request that described interception terminal sends, comprising:
The request that receiving terminal sends, at least comprises user ID and chained address in described request;
Judge whether described chained address belongs to the chained address needing to carry out con current control;
If described chained address belongs to the chained address needing to carry out con current control, then tackle the request that terminal sends.
Optionally, described in anti-concurrent data source, inquire about the corresponding relation that whether there is described user ID and described chained address after, described method also comprises:
If not at the corresponding relation of described user ID and described chained address, then determine that described request does not need to carry out con current control, and perform the flow process of response described request.
Optionally, after the flow process of described execution response described request, described method also comprises:
The corresponding relation of described user ID and described chained address is stored in described anti-concurrent data source, and the con current control term of validity corresponding according to the described chained address prestored arranges the time-to-live of corresponding relation in described anti-concurrent data source of described user ID and described chained address.
Optionally, there is the corresponding relation of described user ID and described chained address if described, then, after determining that described request needs to carry out con current control, described method also comprises:
Generate the prompting message of concurrent request exception, and the prompting message of described concurrent request exception is returned to described terminal.
On the other hand, provide a kind of device of con current control, described device comprises:
Blocking module, for tackling the request that terminal sends, at least comprises user ID and chained address in described request;
Enquiry module, for inquiring about the corresponding relation that whether there is described user ID and described chained address in anti-concurrent data source; The corresponding relation being in user ID in the con current control term of validity and chained address is stored in described anti-concurrent data source;
Con current control module, if the corresponding relation for there is described user ID and described chained address, then determines that described request needs to carry out con current control.
Optionally, described blocking module, comprising:
Receiving element, for the request that receiving terminal sends, at least comprises user ID and chained address in described request;
Judging unit, for judging whether described chained address belongs to the chained address needing to carry out con current control;
Interception unit, if belong to the chained address needing to carry out con current control for described chained address, then tackles the request that terminal sends.
Optionally, described device also comprises:
Executive Module, if for the corresponding relation not in described user ID and described chained address, then determine that described request does not need to carry out con current control, and performs the flow process of response described request.
Optionally, described device also comprises:
Memory module, for being stored in described anti-concurrent data source by the corresponding relation of described user ID and described chained address, and the con current control term of validity corresponding according to the described chained address prestored arranges the time-to-live of corresponding relation in described anti-concurrent data source of described user ID and described chained address.
Optionally, described device also comprises:
Generation module, for generating the prompting message of concurrent request exception, and returns to described terminal by the prompting message of described concurrent request exception.
The beneficial effect that the technical scheme that the embodiment of the present invention provides is brought is:
Whether existed in anti-concurrent data source by the corresponding relation of the user ID in inquiry request and chained address, if existed, determine that this request needs to carry out con current control.Determine to ask to reduce the need of the mode of carrying out con current control the erroneous judgement situation using IP address to carry out con current control to cause by the mode of the corresponding relation of user ID and chained address, improve the efficiency of con current control.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the method flow diagram of the con current control that the embodiment of the present invention one provides;
Fig. 2 is the method flow diagram of the con current control that the embodiment of the present invention two provides;
Fig. 3 is the apparatus structure schematic diagram of the con current control that the embodiment of the present invention three provides.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
Embodiment one
Embodiments provide a kind of method of con current control, see Fig. 1.Wherein, the method flow process comprises:
101: the request that interception terminal sends, at least comprise user ID and chained address in request;
102: in anti-concurrent data source, inquire about the corresponding relation that whether there is user ID and chained address; The corresponding relation being in user ID in the con current control term of validity and chained address is stored in anti-concurrent data source;
103: if there is the corresponding relation of user ID and chained address, then determine that request needs to carry out con current control.
It should be noted that, the executive agent of the embodiment of the present invention can include but not limited to proxy server or background server.
Whether the embodiment of the present invention is existed by the corresponding relation of the user ID in inquiry request and chained address in anti-concurrent data source, if existed, determines that this request needs to carry out con current control.Determine to ask to reduce the need of the mode of carrying out con current control the erroneous judgement situation using IP address to carry out con current control to cause by the mode of the corresponding relation of user ID and chained address, improve the efficiency of con current control.
Embodiment two
Embodiments provide a kind of method of con current control, see Fig. 2.
It should be noted that, before the embodiment of the present invention performs, need to carry out Initialize installation, to arrange the chained address needing to carry out con current control, and the con current control term of validity corresponding to the chained address that needs to carry out con current control is set.
Such as: A link needs to carry out con current control, the chained address using A links so is needed to configure as parameters, and the con current control term of validity of this A link is set, can be 3 seconds, and using the con current control term of validity of chained address and correspondence as parameter configuration in server in con current control set.
It should be noted that, the executive agent of the embodiment of the present invention can include but not limited to proxy server or background server.Following server can be any one server above-mentioned, does not limit at this.
Wherein, the method flow of this con current control comprises:
201: the request that interception terminal sends, at least comprise user ID and chained address in request.
Be provided with blocker application or filter application in server, the request that the terminal received sends is filtered, to identify the request needing to carry out con current control.Optionally, can obtain above-mentioned con current control set in advance in the blocker application in server or filter application.
Wherein, step 201 can be realized by following steps:
2011: the request that receiving terminal sends, at least comprise user ID and chained address in request.
Optionally, when the request that terminal sends belongs to transmission data submission request, the data of transmission in this request, also can be carried, such as: the prize drawing request msg of webpage prize drawing, the polled data etc. of webpage ballot.
2012: judge whether chained address belongs to the chained address needing to carry out con current control.
2013: if chained address belongs to the chained address needing to carry out con current control, then tackle the request that terminal sends.
Wherein, the execution step of step 202 is carried out in the request be blocked; Follow-up operation is carried out in the request be not blocked.
202: in anti-concurrent data source, inquire about the corresponding relation that whether there is user ID and chained address; The corresponding relation being in user ID in the con current control term of validity and chained address is stored in anti-concurrent data source.
Wherein, anti-concurrent data source can be Redis data source, Redis is that a use ANSI C language of increasing income is write, network enabled, can also can log type, the Key-Value database of persistence based on internal memory.
If inquired, perform step 203; If do not inquired, perform step 205.
203: if there is the corresponding relation of user ID and chained address, then determine that request needs to carry out con current control.
Wherein, the corresponding relation stored in anti-concurrent data source is in the time before current time in the con current control term of validity, needs the request of anti-con current control chained address to carry out recording according to carrying of sending of terminal.
Mode for con current control can include but not limited to: abandon this request; Can also for carry out delay process to this request, the time of wherein time delay can be set to the con current control term of validity, namely after the time of the con current control term of validity arrives, carries out response process again to this request.Wherein, the mode of con current control does not limit.
204: the prompting message generating concurrent request exception, and the prompting message of concurrent request exception is returned to terminal.
When the request of determining needs to carry out con current control, user can also be pointed out by the mode of prompting message, with the operation making user can avoid again carrying out according to prompting message web-page requests or transmission data submission request.
205: if not at the corresponding relation of user ID and chained address, then determine that request does not need to carry out con current control, and perform the flow process of response request.
Now, to the process of asking to let pass, if current executive agent is background server, then request is responded; If current executive agent is proxy server, then by request forward to background server.
206: the corresponding relation of user ID and chained address is stored in anti-concurrent data source, and the con current control term of validity corresponding according to the chained address prestored arranges the time-to-live of corresponding relation in anti-concurrent data source of user ID and chained address.
Wherein, the time-to-live gets by configuring con current control set in the server before the execution of the invention described above embodiment.Concrete mode is: by the chained address of carrying in search request in con current control set, and obtains the con current control term of validity corresponding to the chained address that finds, and using this con current control term of validity as the time-to-live.
Wherein, the storage format in anti-concurrent data source can be:
" UL: "+user ID+"; "+URL;
Wherein UL represents each group record, and URL (Uniform Resoure Locator, uniform resource locator) is chained address.
Wherein, when the time-to-live in each group record arrives, this record can be deleted by server.
Whether the embodiment of the present invention is existed by the corresponding relation of the user ID in inquiry request and chained address in anti-concurrent data source, if existed, determines that this request needs to carry out con current control.Determine to ask to reduce the need of the mode of carrying out con current control the erroneous judgement situation using IP address to carry out con current control to cause by the mode of the corresponding relation of user ID and chained address, improve the efficiency of con current control.
Embodiment three
Embodiments provide a kind of device of con current control, see Fig. 3, this device comprises:
Blocking module 301, for tackling the request that terminal sends, at least comprises user ID and chained address in request;
Enquiry module 302, for inquiring about the corresponding relation that whether there is user ID and chained address in anti-concurrent data source; The corresponding relation being in user ID in the con current control term of validity and chained address is stored in anti-concurrent data source;
Con current control module 303, if the corresponding relation for there is user ID and chained address, then determines that request needs to carry out con current control.
Wherein, blocking module 301, comprising:
Receiving element, for the request that receiving terminal sends, at least comprises user ID and chained address in request;
Judging unit, for judging whether chained address belongs to the chained address needing to carry out con current control;
Interception unit, if belong to the chained address needing to carry out con current control for chained address, then tackles the request that terminal sends.
Wherein, device also comprises:
Executive Module 304, if for the corresponding relation not in user ID and chained address, then determines that request does not need to carry out con current control, and performs the flow process of response request.
Wherein, device also comprises:
Memory module 305, for being stored in anti-concurrent data source by the corresponding relation of user ID and chained address, and the con current control term of validity corresponding according to the chained address prestored arranges the time-to-live of corresponding relation in anti-concurrent data source of user ID and chained address.
Wherein, device also comprises:
Generation module 306, for generating the prompting message of concurrent request exception, and returns to terminal by the prompting message of concurrent request exception.
Whether the embodiment of the present invention is existed by the corresponding relation of the user ID in inquiry request and chained address in anti-concurrent data source, if existed, determines that this request needs to carry out con current control.Determine to ask to reduce the need of the mode of carrying out con current control the erroneous judgement situation using IP address to carry out con current control to cause by the mode of the corresponding relation of user ID and chained address, improve the efficiency of con current control.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
One of ordinary skill in the art will appreciate that all or part of step realizing above-described embodiment can have been come by hardware, the hardware that also can carry out instruction relevant by program completes, described program can be stored in a kind of computer-readable recording medium, the above-mentioned storage medium mentioned can be read-only memory, disk or CD etc.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a method for con current control, is characterized in that, described method comprises:
The request that interception terminal sends, at least comprises user ID and chained address in described request;
The corresponding relation that whether there is described user ID and described chained address is inquired about in anti-concurrent data source; The corresponding relation being in user ID in the con current control term of validity and chained address is stored in described anti-concurrent data source;
If there is the corresponding relation of described user ID and described chained address, then determine that described request needs to carry out con current control.
2. method according to claim 1, is characterized in that, the request that described interception terminal sends, and comprising:
The request that receiving terminal sends, at least comprises user ID and chained address in described request;
Judge whether described chained address belongs to the chained address needing to carry out con current control;
If described chained address belongs to the chained address needing to carry out con current control, then tackle the request that terminal sends.
3. method according to claim 1, is characterized in that, described in anti-concurrent data source, inquire about the corresponding relation that whether there is described user ID and described chained address after, described method also comprises:
If not at the corresponding relation of described user ID and described chained address, then determine that described request does not need to carry out con current control, and perform the flow process of response described request.
4. method according to claim 3, is characterized in that, after the flow process of described execution response described request, described method also comprises:
The corresponding relation of described user ID and described chained address is stored in described anti-concurrent data source, and the con current control term of validity corresponding according to the described chained address prestored arranges the time-to-live of corresponding relation in described anti-concurrent data source of described user ID and described chained address.
5. method according to claim 1, is characterized in that, there is the corresponding relation of described user ID and described chained address if described, then, after determining that described request needs to carry out con current control, described method also comprises:
Generate the prompting message of concurrent request exception, and the prompting message of described concurrent request exception is returned to described terminal.
6. a device for con current control, is characterized in that, described device comprises:
Blocking module, for tackling the request that terminal sends, at least comprises user ID and chained address in described request;
Enquiry module, for inquiring about the corresponding relation that whether there is described user ID and described chained address in anti-concurrent data source; The corresponding relation being in user ID in the con current control term of validity and chained address is stored in described anti-concurrent data source;
Con current control module, if the corresponding relation for there is described user ID and described chained address, then determines that described request needs to carry out con current control.
7. device according to claim 6, is characterized in that, described blocking module, comprising:
Receiving element, for the request that receiving terminal sends, at least comprises user ID and chained address in described request;
Judging unit, for judging whether described chained address belongs to the chained address needing to carry out con current control;
Interception unit, if belong to the chained address needing to carry out con current control for described chained address, then tackles the request that terminal sends.
8. device according to claim 6, is characterized in that, described device also comprises:
Executive Module, if for the corresponding relation not in described user ID and described chained address, then determine that described request does not need to carry out con current control, and performs the flow process of response described request.
9. device according to claim 8, is characterized in that, described device also comprises:
Memory module, for being stored in described anti-concurrent data source by the corresponding relation of described user ID and described chained address, and the con current control term of validity corresponding according to the described chained address prestored arranges the time-to-live of corresponding relation in described anti-concurrent data source of described user ID and described chained address.
10. device according to claim 6, is characterized in that, described device also comprises:
Generation module, for generating the prompting message of concurrent request exception, and returns to described terminal by the prompting message of described concurrent request exception.
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| CN201410486282.0A CN104270431B (en) | 2014-09-22 | 2014-09-22 | A kind of method and device of con current control |
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