CN108418851A - Policy issue system, method, apparatus and equipment - Google Patents
Policy issue system, method, apparatus and equipment Download PDFInfo
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- CN108418851A CN108418851A CN201810029566.5A CN201810029566A CN108418851A CN 108418851 A CN108418851 A CN 108418851A CN 201810029566 A CN201810029566 A CN 201810029566A CN 108418851 A CN108418851 A CN 108418851A
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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
- H04L67/50—Network services
- H04L67/55—Push-based network services
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/21—Design, administration or maintenance of databases
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
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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
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/568—Storing data temporarily at an intermediate stage, e.g. caching
- H04L67/5682—Policies or rules for updating, deleting or replacing the stored data
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Abstract
This specification embodiment discloses policy issue system, method, apparatus and equipment.After policy issue side is modified strategy, policy issue server-side sending strategy configuration change message is to messenger service end, messenger service end pushes configuration change message to application service end, then local cache is changed in application service end according to message content increment, by way of increment modification caching, avoid the interaction of the full dose change and removal and policy database of caching, it reduces in decision strategy issuing process, it is shaken caused by when tactful full dose load accesses database operation, ensures system stability.
Description
Technical field
This specification is related to field of computer technology more particularly to policy issue system, method, apparatus and equipment.
Background technology
In internet, network security and air control are indispensable parts, and decision strategy is run in air control Analysis Service
In be often accessed frequently.
In the art, it policy issue and is stored in database, after strategy changes, database can give birth in time
Effect, but policy consumer's (for example, application server) needs policy consumer again from data at this time there is no coming into force in time
Library is loaded into full dose strategy configuration data and replaces, with more new strategy.
Based on this, more convenient policy issue scheme is needed.
Invention content
This specification embodiment provides policy issue system, method, apparatus and equipment, as follows for solving the problems, such as：To carry
For more convenient policy issue scheme.
Based on this, this specification embodiment provides a kind of policy issue system, including：Policy issue server-side, message clothes
Business end and application service end；
The policy issue server-side, receives the instruction of user, is changed to strategy, and store；According to the strategy
Change situation, generation strategy change configuration message；The strategy change configuration message is sent to messenger service end, wherein institute
It states strategy change configuration message and carries theme；
The messenger service end receives the strategy change configuration message, according to the subscription/publication relationship obtained in advance,
The strategy change configuration message is pushed to the application service end for having subscribed the theme；
The application service end receives the strategy change configuration message of messenger service end push, is changed according to the strategy
Configure the strategy of information updating local cache.
Meanwhile this specification embodiment also provides a kind of policy issue method, including：
The instruction for receiving user, changes strategy, and store；
According to the change situation of the strategy, generation strategy change configuration message, wherein the strategy change configuration message
Carry theme
The strategy change configuration message is sent to messenger service end, so that the messenger service end according to obtaining in advance
Subscription/publication relationship pushes the strategy change configuration message to the application service end for having subscribed the theme.
Meanwhile this specification embodiment also provides another policy issue method, the method includes：
Receive the strategy change configuration message of the carrying theme transmitted by policy issue server-side；
According to the subscription/publication relationship obtained in advance, the strategy change configuration message is pushed to having subscribed the theme
Application service end.
Meanwhile this specification embodiment also provides another policy issue method, the method includes：
Receive the strategy change configuration message of messenger service end push；
According to the strategy of the strategy change configuration information updating local cache.
Meanwhile the embodiment of this specification also provides a kind of policy issue device, including：
Reception and memory module, receive the instruction of user, are changed to strategy, and store；
Generation module, according to the change situation of the strategy, generation strategy change configuration message, wherein the strategy becomes
More configuration message carries theme
Sending module, sends the strategy change configuration message to messenger service end, so as to the messenger service end according to
The subscription/publication relationship obtained in advance pushes the strategy change configuration message to the application service end for having subscribed the theme.
Meanwhile this specification embodiment also provides another policy issue device, including：
Receiving module receives the strategy change configuration message of the carrying theme transmitted by policy issue server-side；
Pushing module pushes the strategy change configuration message to having subscribed according to the subscription/publication relationship obtained in advance
The application service end of the theme.
Meanwhile this specification embodiment also provides another policy issue device, including：
Receiving module receives the strategy change configuration message of messenger service end push；
Update module, according to the strategy of the strategy change configuration information updating local cache.
Corresponding, this specification embodiment also provides a kind of policy issue equipment, including：
Memory is stored with policy issue program；
Processor calls the policy issue program in memory, and executes：
The instruction for receiving user, changes strategy, and store；
According to the change situation of the strategy, generation strategy change configuration message, wherein the strategy change configuration message
Carry theme
The strategy change configuration message is sent to messenger service end, so that the messenger service end according to obtaining in advance
Subscription/publication relationship pushes the strategy change configuration message to the application service end for having subscribed the theme.
Corresponding, this specification embodiment also provides another policy issue equipment, including：
Memory is stored with policy issue program；
Processor calls the policy issue program in memory, and executes：
Receive the strategy change configuration message of the carrying theme transmitted by policy issue server-side；
According to the subscription/publication relationship obtained in advance, the strategy change configuration message is pushed to having subscribed the theme
Application service end.
Corresponding, this specification embodiment also provides another policy issue equipment, including：
Memory is stored with policy issue program；
Processor calls the policy issue program in memory, and executes：
Receive the strategy change configuration message of messenger service end push；
According to the strategy of the strategy change configuration information updating local cache.
Corresponding, the embodiment of this specification also provides a kind of nonvolatile computer storage media, is stored with computer
Executable instruction, the computer executable instructions are set as：
The instruction for receiving user, changes strategy, and store；
According to the change situation of the strategy, generation strategy change configuration message, wherein the strategy change configuration message
Carry theme
The strategy change configuration message is sent to messenger service end, so that the messenger service end according to obtaining in advance
Subscription/publication relationship pushes the strategy change configuration message to the application service end for having subscribed the theme.
Corresponding, the embodiment of this specification also provides another nonvolatile computer storage media, is stored with calculating
Machine executable instruction, the computer executable instructions are set as：
Receive the strategy change configuration message of the carrying theme transmitted by policy issue server-side；
According to the subscription/publication relationship obtained in advance, the strategy change configuration message is pushed to having subscribed the theme
Application service end.
Corresponding, the embodiment of this specification also provides another nonvolatile computer storage media, is stored with calculating
Machine executable instruction, the computer executable instructions are set as：
Receive the strategy change configuration message of messenger service end push；
According to the strategy of the strategy change configuration information updating local cache.
Above-mentioned at least one technical solution that this specification embodiment uses can reach following advantageous effect：
After policy issue side is modified strategy, policy issue service degree end sending strategy configuration change disappears
Messenger service end is ceased, messenger service end pushes configuration change message to application service end, and then application service end is according to message
Content increment changes local cache, by way of increment modification caching, avoids the full dose cached change and removal and strategy number
It according to the interaction in library, reduces in decision strategy issuing process, shakes, protect caused by when tactful full dose load accesses database operation
Demonstrate,prove system stability.In addition, for the modification situation of strategy, is issued without personal management when coming into force again, improve tactful hair
The user experience of cloth side.
Description of the drawings
Fig. 1 is the system architecture schematic diagram involved by policy issue in current techniques；
Fig. 2 is the policy issue system architecture schematic diagram involved by this specification embodiment；
The data structure schematic diagram for the strategy that Fig. 3 is provided by this specification embodiment；
The schematic diagram for the policy issue operation flow that Fig. 4 is provided by this specification embodiment；
Flow diagram in terms of the policy issue server-side that Fig. 5 is provided by this specification embodiment；
Flow diagram in terms of the messenger service end that Fig. 6 is provided by this specification embodiment；
Flow diagram in terms of the application service end that Fig. 7 is provided by this specification embodiment；
Apparatus structure schematic diagram in terms of the policy issue server-side that Fig. 8 is provided by this specification embodiment；
Apparatus structure schematic diagram in terms of the messenger service end that Fig. 9 is provided by this specification embodiment；
Apparatus structure schematic diagram in terms of the application service end that Figure 10 is provided by this specification embodiment.
Specific implementation mode
To keep the purpose, technical scheme and advantage of the application clearer, below in conjunction with the application specific embodiment and
Technical scheme is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the application one
Section Example, instead of all the embodiments.The embodiment of base in this manual, those of ordinary skill in the art are not having
The every other embodiment obtained under the premise of creative work is made, shall fall in the protection scope of this application.
In current techniques, decision strategy can be accessed frequently when air control Analysis Service is run, for example, in payment scene
In, any once-through operation behavior (logging in, payment) can all carry out the primary analysis of air control in real time, and analysis all can basis in real time each time
Corresponding decision strategy is calculated, and its full dose can be preheated when system starts and be existed from database load by these decision strategies
In local cache.But the situation of risk resisting, it is desirable that strategy can be runed, and after strategy changes (additions and deletions change), it would be desirable to be able to
It comes into force in time.After strategy change at present, database can come into force in time, but need application service end to unify flush buffers when operation
Again it is loaded into full dose configuration data from database and replaces.
As shown in FIG. 1, FIG. 1 is the system architecture schematic diagrams involved by policy issue in current techniques.
By registering one " resource of decision strategy publication " in distributed resource management, and it is registered in configuration center
Subscription-publication relationship.After operator (policy issue side) changes strategy, strategy changes life directly in the Policy Table of database
Effect, but the local cache at application service end also Pending The Entry Into Force, the at this moment Policy Table of the local cache and database at application service end
In policy content it is inconsistent.Operator operates " policy issue " function, calls the command service of distributed resource management, is distributed
Formula resource command service does two pieces thing：One, distributed resource database is written into the command content of push；Two, in configuring
Application service end is arrived in heart push instruction, and application service end obtains " decision plan according to the instruction received from distributed resource cluster
Slightly issue resource " changed content, then according to changed content triggering application from policy database load full dose decision strategy.
This policy issue mode, dependence distributed resource management, unified management and control, but inefficiency, if publication frequency
Numerous, the tactful full dose load at application service end can be repeatedly interactive with database and carries out memory switching, and service performance declines, sternly
It can cause to service when weight unavailable.
Based on this, this specification embodiment provides a kind of policy issue system, the configuration of policy issue client sending strategy
Message is changed to messenger service end, messenger service end pushes configuration change message by the way of multicast to application service end, so
Local cache is changed in application service end according to message content increment afterwards.
As shown in Fig. 2, Fig. 2 is the policy issue system architecture schematic diagram involved by this specification embodiment.The strategy
Delivery system, including：Policy issue server-side 201, messenger service end 202 and application service end 203；
The policy issue server-side 201, receives the instruction of user, is changed to strategy, and store；According to the plan
Change situation slightly, generation strategy change configuration message；The strategy change configuration message is sent to messenger service end, wherein
The strategy change configuration message carries theme.
Strategy further includes increasing usually by certain data structure storage in the database of policy issue side, to the change of strategy
Add, change, deleting, the operations such as Status Change, can by policy issue side on the backstage of server-side into edlin.Every tactful to repair
Change all be modified in database and be stored.In other words, after modifying for strategy, in the database, simultaneously
Tactful specific modification content is known, thus while storage, database can give birth to according to the tactful specific situation that changes
At corresponding strategy change configuration message (for example, configuration message comprising policy name and corresponding modification content), and with one
The form of message for determining theme is sent.For example, transmitting (Message Queuing Telemetry by message queue telemetering
Transport, MQTT) message with theme is sent to messenger service end.During above-mentioned, pass through people without operator
Work issues modified strategy, and removal shows issuing function, improves the user experience of policy issue side.
The messenger service end 203 receives the strategy change configuration message, is closed according to the subscription/publication obtained in advance
System pushes the strategy change configuration message to the application service end for having subscribed the theme.
Messenger service end is as a message terminal, according to pre-registered publish/subscribe relationship, by above-mentioned message
Push to the application service end for having subscribed the theme.It should be noted that the registration of publish/subscribe relationship can be in messenger service
It is carried out on device, but in practice, it can also be registered on special configuration center server, to manage, to disappear
Corresponding publish/subscribe relationship can be obtained from configuration center in advance by ceasing server-side, and lower of operating status need to be responsible for pushing away for message
It send.
The application service end 205 receives the strategy change configuration message of messenger service end push, is become according to the strategy
More configure the strategy of information updating local cache.
Application service end 205 can carry out theme subscription in configuration center in advance (can also be enterprising at messenger service end 203
Row is subscribed to), so that messenger service end 203 can accurately carry out message push.Obtain what messenger service end was pushed monitoring
When strategy change configuration message, message is parsed, obtains relevant information therein (such as policy name, strategy modification letter
Breath etc.) update local cache in strategy.Storage relationship in caching is generally based on Hash mapping (HashMap) realization
, i.e., strategy is that the form of key-value key-value pairs (policy name, policy information) is stored in caching, and key is every strategy
Uuid, be unique ID of newly-generated strategy；Value is this tactful particular content, generally comprises policy name, strategy is retouched
It states, tactful output action, policy condition content；In routing tree strategy, content can have more node plan on the basis of simple strategy
Slightly reference information.Each facility strategy, corresponding is simple strategy.Tactful content can extend in value, be not limited only to plan
Slightly, rule, variable, model etc. can also be substituted for.
It is changed in configuration message from strategy and parses acquisition strategy title, you can the strategy modification for being included according to configuration information
Information modifies to policy information, the strategy of update application service end local cache.
Certainly, the strategy at application service end can not also be stored in caching, and be stored in application service end
Database in, by above-mentioned mode can also realize to application server-side local data base in strategy modify,
It modifies when starting so as to next application service end.
After policy issue side is modified strategy, policy issue service degree end sending strategy configuration change disappears
Messenger service end is ceased, messenger service end pushes configuration change message to application service end, and then application service end is according to message
Content increment changes local cache, by way of increment modification caching, avoids the full dose cached change and removal and strategy number
It according to the interaction in library, reduces in decision strategy issuing process, shakes, protect caused by when tactful full dose load accesses database operation
Demonstrate,prove system stability.
As a kind of specific embodiment, the application service end 205 receives strategy change configuration message, generates
Confirmation message is simultaneously sent to messenger service end 203；The messenger service end 203, receives the confirmation message.In other words, disappearing
In the issuing process of breath, the published method of reliable news may be used, it is ensured that all application service ends can all receive message, from
And ensure the consistency of policy data.
As a kind of specific embodiment, the policy issue server-side 201 sends the strategy change for carrying version number
Configure message；The application service end, the version number that configuration message is changed to strategy verifies, if being verified, according to institute
The strategy for stating strategy change configuration information updating local does not update local strategy if authentication failed.Specifically, version number
With certain format (for example, time domain or serial number), and application service end can verify version number, learn
Which version number is newest or highest, to only be changed to the strategy for carrying maximum version number when receiving message
Configuration message is updated, and ensure that the timeliness of strategy.
As a kind of specific embodiment, the policy issue server-side 201 sends the strategy change for carrying message identifier
More configure message；The application service end 203, the message identifier that configuration message is changed to strategy are verified, if described in carrying
The strategy change configuration message of message identifier has processed, and does not update local strategy.Specifically, messenger service end 203
Be possible to when carrying out message push can there is a phenomenon where repeat push.Based on this, is sent and had by policy issue server-side 201
The strategy change configuration message for having unique ID (message identifier), thus in case of repeating to push, then their message mark
Knowledge is exactly identical, to which application service end judges message identifier when receiving message, if having the message identifier
Strategy change configuration message it is updated, just no longer update, ensure that the idempotence of processing.
As a kind of specific embodiment, the messenger service end 203 stores the strategy change configuration received and disappears
Breath.Message progress persistence processing is configured by changing strategy, same message can repeatedly be pushed, avoid leakage hair etc.
Phenomenon.
As a kind of specific embodiment, the strategy includes the routing tree strategy being made of multiple nodes, the road
Include routing tree strategy essential information, nodal information, point spread information and node adduction relationship by tree strategy.The strategy becomes
More configuring message includes：Routing tree policy name and corresponding routing tree strategy essential information, nodal information, point spread information
With node adduction relationship.
As shown in figure 3, the data structure schematic diagram for the strategy that Fig. 3 is provided by this specification embodiment.In the figure,
(a) strategy (policy information) refers to the content of specific strategy；(b) strategy_extension (strategy extension letters
Breath), refer to the attribute extended inside strategy；(c) strategy_def (tactful essential information definition) refers to tactful basic
Information defines；(d) strategy_ref (tactful adduction relationship) realizes routing tree construction, the external table of strategy according to the structure
Existing form can be tree structure, this table has recorded the relationship between strategy, such as the relationship of father and son's node.
For example, there are one routing tree strategies：A → (b, c), to, on business model, the information of this routing tree strategy
Definition in table is：strategy_def：The essential information of the routing tree strategy；strategy：A, the letter of tri- nodes of b, c
Breath；strategy_extension：A, the extension information of tri- nodes of b, c；strategy_ref：A, b, c tri- nodes draw
With relationship.
To when carrying out edit-modify to the strategy in database, can clearly learn route to which in the database
Which kind of modification (such as additions and deletions some polices node, alternatively, the information to some node or expansion is made in that part of tree strategy
Exhibition information is edited), message is configured to generate corresponding policy update, comprising policy name and to the plan in the message
Correspondence modification mode (for example, the content of facility strategy or reference situation of facility strategy) slightly, so that application service end exists
It, can be according to policy name to the Hash mapping of the storage strategy in local cache after receiving strategy change configuration message
Table carries out corresponding update.
Specific policy issue flow is as shown in figure 4, the policy issue Business Stream that Fig. 4 is provided by this specification embodiment
The schematic diagram of journey.
Based on same thinking, this specification embodiment also provides a kind of policy issue method, as shown in figure 5, Fig. 5 is this
Flow diagram in terms of the policy issue server-side that specification embodiment is provided, including：
S501 receives the instruction of user, is changed to strategy, and stores；
S503, according to the change situation of the strategy, generation strategy change configuration message, wherein the strategy change is matched
It sets message and carries theme；
S505 sends the strategy change configuration message to messenger service end, so that the messenger service end is according in advance
The subscription/publication relationship of acquisition pushes the strategy change configuration message to the application service end for having subscribed the theme.
Further, in the S503, generation strategy change configures message, including：It generates and carries version number
Strategy change configuration message.
Further, in the S503, generation strategy change configures message, including：It generates and carries message identifier
Strategy change configuration message.
Further, include the routing tree strategy being made of multiple nodes, the routing for the strategy in described 501
Tree strategy includes routing tree strategy essential information, nodal information, point spread information and node adduction relationship.
Based on same thinking, this specification embodiment also provides another policy issue method, as shown in fig. 6, Fig. 6 is
Flow diagram in terms of the messenger service end that this specification embodiment is provided, including：
S601 receives the strategy change configuration message of the carrying theme transmitted by policy issue server-side；
It is described to having subscribed to push the strategy change configuration message according to the subscription/publication relationship obtained in advance by S603
The application service end of theme.
Based on same thinking, this specification embodiment also provides another policy issue method, as shown in fig. 7, Fig. 7 is
Flow diagram in terms of the application service end that this specification embodiment is provided, including：
S701 receives the strategy change configuration message of messenger service end push；
S703, according to the strategy of the strategy change configuration information updating local cache.
Further, for the method, in S703 according to the plan of the strategy change configuration information updating local cache
Before slightly, further include：The tactful version number changed entrained by configuration message and/or message identifier are verified, if testing
Card failure, without update；If being proved to be successful, it is updated.
Further, according to the strategy of the strategy change configuration information updating local cache in the S703, including：It obtains
Take policy name included in strategy change configuration message；The tactful Hash in local cache is reflected according to the policy name
Firing table is updated.
Based on same thinking, the present invention also provides a kind of policy issue devices, as shown in figure 8, Fig. 8 is that this specification is real
The apparatus structure schematic diagram in terms of the policy issue server-side that example is provided is applied, including：
Reception and memory module 801, receive the instruction of user, are changed to strategy, and store；
Generation module 803, according to the change situation of the strategy, generation strategy change configuration message, wherein the strategy
Change configuration message carries theme
Sending module 805 sends the strategy change configuration message to messenger service end, so as to messenger service end root
According to the subscription/publication relationship obtained in advance, the strategy change configuration message is pushed to the application service for having subscribed the theme
End.
Based on same thinking, the present invention also provides another policy issue devices, as shown in figure 9, Fig. 9 is this specification
Apparatus structure schematic diagram in terms of the messenger service end that embodiment is provided, including：
Receiving module 901 receives the strategy change configuration message of the carrying theme transmitted by policy issue server-side；
Pushing module 903 pushes the strategy change configuration message to ordering according to the subscription/publication relationship obtained in advance
The application service end of the theme is read.
Based on same thinking, the present invention also provides another policy issue devices, and as shown in Figure 10, Figure 10 is this explanation
Apparatus structure schematic diagram in terms of the application service end that book embodiment is provided, including：
Receiving module 1001 receives the strategy change configuration message of messenger service end push；
Update module 1003, according to the strategy of the strategy change configuration information updating local cache.
Corresponding, this specification embodiment also provides a kind of policy issue equipment, including：
Memory is stored with policy issue program；
Processor calls the policy issue program in memory, and executes：
The instruction for receiving user, changes strategy, and store；
According to the change situation of the strategy, generation strategy change configuration message, wherein the strategy change configuration message
Carry theme
The strategy change configuration message is sent to messenger service end, so that the messenger service end according to obtaining in advance
Subscription/publication relationship pushes the strategy change configuration message to the application service end for having subscribed the theme.
Corresponding, this specification embodiment also provides another policy issue equipment, including：
Memory is stored with policy issue program；
Processor calls the policy issue program in memory, and executes：
Receive the strategy change configuration message of the carrying theme transmitted by policy issue server-side；
According to the subscription/publication relationship obtained in advance, the strategy change configuration message is pushed to having subscribed the theme
Application service end.
Corresponding, this specification embodiment also provides another policy issue equipment, including：
Memory is stored with policy issue program；
Processor calls the policy issue program in memory, and executes：
Receive the strategy change configuration message of messenger service end push；
According to the strategy of the strategy change configuration information updating local cache.
Corresponding, the embodiment of this specification also provides a kind of nonvolatile computer storage media, is stored with computer
Executable instruction, the computer executable instructions are set as：
The instruction for receiving user, changes strategy, and store；
According to the change situation of the strategy, generation strategy change configuration message, wherein the strategy change configuration message
Carry theme
The strategy change configuration message is sent to messenger service end, so that the messenger service end according to obtaining in advance
Subscription/publication relationship pushes the strategy change configuration message to the application service end for having subscribed the theme.
Corresponding, the embodiment of this specification also provides another nonvolatile computer storage media, is stored with calculating
Machine executable instruction, the computer executable instructions are set as：
Receive the strategy change configuration message of the carrying theme transmitted by policy issue server-side；
According to the subscription/publication relationship obtained in advance, the strategy change configuration message is pushed to having subscribed the theme
Application service end.
Corresponding, the embodiment of this specification also provides another nonvolatile computer storage media, is stored with calculating
Machine executable instruction, the computer executable instructions are set as：
Receive the strategy change configuration message of messenger service end push；
According to the strategy of the strategy change configuration information updating local cache.
Each embodiment in this specification is described in a progressive manner, identical similar portion between each embodiment
Point just to refer each other, and each embodiment focuses on the differences from other embodiments.Especially for method,
For device, equipment and medium class embodiment, since it is substantially similar to system embodiment, so fairly simple, the phase of description
It closes place referring to the part of embodiment of the method to illustrate, just no longer repeat one by one here.
It is above-mentioned that this specification specific embodiment is described.Other embodiments are in the scope of the appended claims
It is interior.In some cases, the action recorded in detail in the claims or step or module can be according to different from embodiments
Sequence executes and desired result still may be implemented.In addition, the process described in the accompanying drawings is not necessarily required and is shown
Particular order or consecutive order could realize desired result.In some embodiments, multitasking and parallel processing
It is also possible or it may be advantageous.
In the 1990s, the improvement of a technology can be distinguished clearly be on hardware improvement (for example,
Improvement to circuit structures such as diode, transistor, switches) or software on improvement (improvement for method flow).So
And with the development of technology, the improvement of current many method flows can be considered as directly improving for hardware circuit.
Designer nearly all obtains corresponding hardware circuit by the way that improved method flow to be programmed into hardware circuit.Cause
This, it cannot be said that the improvement of a method flow cannot be realized with hardware entities module.For example, programmable logic device
(Programmable Logic Device, PLD) (such as field programmable gate array (Field Programmable Gate
Array, FPGA)) it is exactly such a integrated circuit, logic function determines device programming by user.By designer
Voluntarily programming comes a digital display circuit " integrated " on a piece of PLD, designs and makes without asking chip maker
Dedicated IC chip.Moreover, nowadays, substitution manually makes IC chip, this programming is also used instead mostly " patrols
Volume compiler (logic compiler) " software realizes that software compiler used is similar when it writes with program development,
And the source code before compiling also write by handy specific programming language, this is referred to as hardware description language
(Hardware Description Language, HDL), and HDL is also not only a kind of, but there are many kind, such as ABEL
(Advanced Boolean Expression Language)、AHDL(Altera Hardware Description
Language)、Confluence、CUPL(Cornell University Programming Language)、HDCal、JHDL
(Java Hardware Description Language)、Lava、Lola、MyHDL、PALASM、RHDL(Ruby
Hardware Description Language) etc., VHDL (Very-High-Speed are most generally used at present
Integrated Circuit Hardware Description Language) and Verilog.Those skilled in the art also answer
This understands, it is only necessary to method flow slightly programming in logic and is programmed into integrated circuit with above-mentioned several hardware description languages,
The hardware circuit for realizing the logical method flow can be readily available.
Controller can be implemented in any suitable manner, for example, controller can take such as microprocessor or processing
The computer for the computer readable program code (such as software or firmware) that device and storage can be executed by (micro-) processor can
Read medium, logic gate, switch, application-specific integrated circuit (Application SpecificIntegrated Circuit, ASIC),
The form of programmable logic controller (PLC) and embedded microcontroller, the example of controller includes but not limited to following microcontroller：ARC
625D, Atmel AT91SAM, Microchip PIC18F26K20 and Silicone Labs C8051F320, memory control
Device processed is also implemented as a part for the control logic of memory.It is also known in the art that in addition to pure calculating
Machine readable program code mode is realized other than controller, can make control by the way that method and step is carried out programming in logic completely
Device is identical to realize in the form of logic gate, switch, application-specific integrated circuit, programmable logic controller (PLC) and embedded microcontroller etc.
Function.Therefore this controller is considered a kind of hardware component, and to including for realizing various functions in it
Device can also be considered as the structure in hardware component.Or even, can both may be used being considered as realizing the device of various functions
Can be the structure in hardware component again to be the software module of implementation method.
System, device, module or the unit that above-described embodiment illustrates can specifically realize by computer chip or entity,
Or it is realized by the product with certain function.It is a kind of typically to realize that equipment is computer.Specifically, computer for example may be used
Think personal computer, laptop computer, cellular phone, camera phone, smart phone, personal digital assistant, media play
It is any in device, navigation equipment, electronic mail equipment, game console, tablet computer, wearable device or these equipment
The combination of equipment.
For convenience of description, it is divided into various units when description apparatus above with function to describe respectively.Certainly, implementing this
The function of each unit is realized can in the same or multiple software and or hardware when the embodiment of specification.
It should be understood by those skilled in the art that, the embodiment of the present invention can be provided as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Moreover, the present invention can be used in one or more wherein include computer usable program code computer
The computer program production implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.
The present invention be with reference to according to the method for the embodiment of the present invention, the flow of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that can be realized by computer program instructions every first-class in flowchart and/or the block diagram
The combination of flow and/or box in journey and/or box and flowchart and/or the block diagram.These computer programs can be provided
Instruct the processor of all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine so that the instruction executed by computer or the processor of other programmable data processing devices is generated for real
The device for the function of being specified in present one flow of flow chart or one box of multiple flows and/or block diagram or multiple boxes.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that instruction generation stored in the computer readable memory includes referring to
Enable the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one box of block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device so that count
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, in computer or
The instruction executed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in a box or multiple boxes.
In a typical configuration, computing device includes one or more processors (CPU), input/output interface, net
Network interface and memory.
Memory may include computer-readable medium in volatile memory, random access memory (RAM) and/or
The forms such as Nonvolatile memory, such as read-only memory (ROM) or flash memory (flash RAM).Memory is computer-readable medium
Example.
Computer-readable medium includes permanent and non-permanent, removable and non-removable media can be by any method
Or technology realizes information storage.Information can be computer-readable instruction, data structure, the module of program or other data.
The example of the storage medium of computer includes, but are not limited to phase transition internal memory (PRAM), static RAM (SRAM), moves
State random access memory (DRAM), other kinds of random access memory (RAM), read-only memory (ROM), electric erasable
Programmable read only memory (EEPROM), fast flash memory bank or other memory techniques, read-only disc read only memory (CD-ROM) (CD-ROM),
Digital versatile disc (DVD) or other optical storages, magnetic tape cassette, tape magnetic disk storage or other magnetic storage apparatus
Or any other non-transmission medium, it can be used for storage and can be accessed by a computing device information.As defined in this article, it calculates
Machine readable medium does not include temporary computer readable media (transitorymedia), the data letter number and carrier wave of such as modulation.
It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability
Including so that process, method, commodity or equipment including a series of elements include not only those elements, but also wrap
Include other elements that are not explicitly listed, or further include for this process, method, commodity or equipment intrinsic want
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that wanted including described
There is also other identical elements in the process of element, method, commodity or equipment.
It will be understood by those skilled in the art that embodiment one or more in this specification can be provided as method, system or
Computer program product.Therefore, complete hardware embodiment, complete software embodiment or combination can be used in the embodiment of this specification
Form in terms of software and hardware.Moreover, it wherein includes computer that the embodiment of this specification, which can be used in one or more,
The computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of usable program code
The form of the computer program product of upper implementation.
The embodiment of this specification can retouch in the general context of computer-executable instructions executed by a computer
It states, such as program module.Usually, program module include execute particular transaction or realize particular abstract data type routine,
Program, object, component, data structure etc..The embodiment that this specification can also be put into practice in a distributed computing environment, at this
In a little distributed computing environment, by executing affairs by the connected remote processing devices of communication network.It is counted in distribution
It calculates in environment, program module can be located in the local and remote computer storage media including storage device.
Claims (20)
1. a kind of policy issue system, including：Policy issue server-side, messenger service end and application service end；
The policy issue server-side, receives the instruction of user, is changed to strategy, and store；According to the change of the strategy
More situation, generation strategy change configuration message；The strategy change configuration message is sent to messenger service end, wherein the plan
Slightly change configuration message carries theme；
The messenger service end receives the strategy change configuration message, according to the subscription/publication relationship obtained in advance, push
The strategy change configures message to the application service end for having subscribed the theme；
The application service end receives the strategy change configuration message of messenger service end push, according to the strategy change configuration
The strategy of information updating local cache.
2. the system as claimed in claim 1, the application service end generate and confirm after receiving strategy change configuration message
Information and sending is to messenger service end；The messenger service end, receives the confirmation message.
3. the system as claimed in claim 1, the policy issue server-side, the strategy change configuration for sending carrying version number disappears
Breath；The application service end, the version number that configuration message is changed to strategy verifies, if being verified, according to the strategy
The strategy of change configuration information updating local does not update local strategy if authentication failed.
4. the system as claimed in claim 1, the policy issue server-side send the strategy change configuration for carrying message identifier
Message；The application service end, the message identifier that configuration message is changed to strategy is verified, if carrying the message identifier
Strategy change configuration message has processed, and does not update local strategy.
5. the system as claimed in claim 1, the messenger service end store the strategy change configuration message received.
6. the system as claimed in claim 1, the strategy includes the routing tree strategy being made of multiple nodes, the routing tree
Strategy includes routing tree strategy essential information, nodal information, point spread information and node adduction relationship.
7. a kind of policy issue method, including：
The instruction for receiving user, changes strategy, and store；
According to the change situation of the strategy, generation strategy change configuration message, wherein the strategy change configuration message carries
Theme；
The strategy change configuration message is sent to messenger service end, so that the messenger service end is ordered according to what is obtained in advance
/ publication relationship is read, pushes the strategy change configuration message to the application service end for having subscribed the theme.
8. the method for claim 7, generation strategy change configuration message, including：
Generate the strategy change configuration message for carrying version number.
9. the method for claim 7, generation strategy change configuration message, including：
Generate the strategy change configuration message for carrying message identifier.
10. the method for claim 7, the strategy includes the routing tree strategy being made of multiple nodes, the routing
Tree strategy includes routing tree strategy essential information, nodal information, point spread information and node adduction relationship.
11. a kind of policy issue method, including：
Receive the strategy change configuration message of the carrying theme transmitted by policy issue server-side；
According to the subscription/publication relationship obtained in advance, the strategy change configuration message is pushed to having subscribed answering for the theme
Use server-side.
12. a kind of policy issue method, including：
Receive the strategy change configuration message of messenger service end push；
According to the strategy of the strategy change configuration information updating local cache.
13. method as claimed in claim 12, before the strategy of the strategy change configuration information updating local cache,
Further include：
To it is described strategy change configuration message entrained by version number and/or message identifier verify, if authentication failed, not into
Row update；If being proved to be successful, it is updated.
14. method as claimed in claim 12, the strategy according to the strategy change configuration information updating local cache,
Including：
Policy name included in acquisition strategy change configuration message；
The tactful Hash Map in local cache is updated according to the policy name.
15. a kind of policy issue device, including：
Reception and memory module, receive the instruction of user, are changed to strategy, and store；
Generation module, according to the change situation of the strategy, generation strategy change configuration message, wherein the strategy change is matched
It sets message and carries theme
Sending module sends the strategy change configuration message to messenger service end, so that the messenger service end is according in advance
The subscription/publication relationship of acquisition pushes the strategy change configuration message to the application service end for having subscribed the theme.
16. a kind of policy issue device, including：
Receiving module receives the strategy change configuration message of messenger service end push；
Update module, according to the strategy of the strategy change configuration information updating local cache.
17. a kind of policy issue device, including：
Receiving module receives the strategy change configuration message of the carrying theme transmitted by policy issue server-side；
It is described to having subscribed to push the strategy change configuration message according to the subscription/publication relationship obtained in advance for pushing module
The application service end of theme.
18. a kind of policy issue equipment, including：
Memory is stored with policy issue program；
Processor calls the policy issue program in memory, and executes：
The instruction for receiving user, changes strategy, and store；
According to the change situation of the strategy, generation strategy change configuration message, wherein the strategy change configuration message carries
Theme
The strategy change configuration message is sent to messenger service end, so that the messenger service end is ordered according to what is obtained in advance
/ publication relationship is read, pushes the strategy change configuration message to the application service end for having subscribed the theme.
19. a kind of policy issue equipment, including：
Memory is stored with policy issue program；
Processor calls the policy issue program in memory, and executes：
Receive the strategy change configuration message of the carrying theme transmitted by policy issue server-side；
According to the subscription/publication relationship obtained in advance, the strategy change configuration message is pushed to having subscribed answering for the theme
Use server-side.
20. a kind of policy issue equipment, including：
Memory is stored with policy issue program；
Processor calls the policy issue program in memory, and executes：
Receive the strategy change configuration message of messenger service end push；
According to the strategy of the strategy change configuration information updating local cache.
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| CN201810029566.5A CN108418851B (en) | 2018-01-12 | 2018-01-12 | Policy issuing system, method, device and equipment |
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|---|---|---|---|
| CN201810029566.5A CN108418851B (en) | 2018-01-12 | 2018-01-12 | Policy issuing system, method, device and equipment |
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| CN109522031A (en) * | 2018-08-29 | 2019-03-26 | 上海你我贷互联网金融信息服务有限公司 | The deployment and upgrade method of air control strategy |
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| CN110493143A (en) * | 2019-07-11 | 2019-11-22 | 华东计算技术研究所（中国电子科技集团公司第三十二研究所） | Dynamic adjusts method, system, device and the medium of news release frequency |
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| CN112015469A (en) * | 2020-07-14 | 2020-12-01 | 北京淇瑀信息科技有限公司 | System reconfiguration method and device and electronic equipment |
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| CN112184235A (en) * | 2020-09-04 | 2021-01-05 | 支付宝(杭州)信息技术有限公司 | Wind control data changing method and device |
| CN112860343A (en) * | 2021-02-10 | 2021-05-28 | 北京百度网讯科技有限公司 | Configuration changing method, system, device, electronic equipment and storage medium |
| CN112860343B (en) * | 2021-02-10 | 2024-04-23 | 北京百度网讯科技有限公司 | Configuration changing method, system, device, electronic equipment and storage medium |
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