CN109412840A - A kind of data capture method and SDN controller - Google Patents
A kind of data capture method and SDN controller Download PDFInfo
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- CN109412840A CN109412840A CN201811165497.7A CN201811165497A CN109412840A CN 109412840 A CN109412840 A CN 109412840A CN 201811165497 A CN201811165497 A CN 201811165497A CN 109412840 A CN109412840 A CN 109412840A
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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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/448—Execution paradigms, e.g. implementations of programming paradigms
- G06F9/4488—Object-oriented
- G06F9/449—Object-oriented method invocation or resolution
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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
- H04L41/04—Network management architectures or arrangements
- H04L41/044—Network management architectures or arrangements comprising hierarchical management structures
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- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
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- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
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Abstract
The invention discloses a kind of data capture method and SDN controllers, wherein the SDN controller includes: the first business module and the second business module, and the first business module depends on the second business module；Wherein, the second business module when for obtaining data from the first business module, calling default callback method, sending to the first business module and obtain request of data；First business module, for executing default callback method when receiving acquisition request of data, data needed for will acquire request of data return to the second business module.Data capture method and SDN controller disclosed by the invention, depended module can actively obtain the data of Depending module, keep the design between SDN controller module more flexible.
Description
Technical field
The present invention relates to the communication technology, espespecially a kind of data capture method and SDN controller.
Background technique
Software defined network (Software Defined Networks, abbreviation SDN) is a kind of novel transmission via net frame
Structure realizes the flexible control of network flow by that will control plane and data planar separation.In control plane, SDN controller is negative
The layout and control for blaming network flow, play a crucial role in SDN network, how to realize that SDN controller is one
Important topic.
Why SDN can develop so fast, and wherein the contribution of open source community can not be ignored.With all kinds of societies of SDN
The continuous development in area is grown, and open source projects are also being increasing, the open source projects of SDN controller have OpenDaylight, ONOS,
Floodlight etc..OpenDaylight, ONOS are current most widely used two kinds of controllers, their common ground is all to be
Based on OSGI Development of Framework.OSGI is the dynamic module model system towards java, and business model is carried out modular division, is drawn
Loose coupling between the business module divided, module can be with dynamically loads, unloading.
Dependence can be defined between business module, but is unable to Circular dependency.Wherein, the dependence between business module refers to
Be Depending module can actively (direct) from depended module acquisition data；Circular dependency refers to that two business modules are mutual
Rely on, i.e. two modules can actively (direct) from other side acquisition data.
Current operation intermodular data obtain when, can only Depending module actively from depended module obtain data, be relied on
Module actively cannot obtain data from Depending module.For example, the business module in SDN controller design can be defined as upper layer mould
Block and bottom module, upper layer module rely on bottom module, and bottom module does not depend on upper layer module.I.e. upper layer module can be obtained actively
The data of bottom module are taken, but when bottom module needs actively obtain the data of upper layer module, due to depositing for dependence
Bottom module cannot directly acquire the data of upper layer module.However, depended module (such as bottom mould in SDN controller design
Block) data that Depending module (such as upper layer module) can not be obtained, cause depended module that can not carry out data smoothing, may bring
The data of intermodule are inconsistent, limit the flexible design between SDN controller module.
Summary of the invention
In order to solve the above-mentioned technical problems, the present invention provides a kind of data capture method and SDN controllers, are relied on mould
Block can actively obtain the data of Depending module, keep the design between SDN controller module more flexible.
In order to reach the object of the invention, in a first aspect, the present invention provides a kind of SDN controllers, comprising: the first business mould
Block and the second business module, the first business module depend on the second business module；Wherein:
Second business module when for obtaining data from first business module, calls default callback method, to
First business module, which is sent, obtains request of data；
First business module will for executing the default callback method when receiving the acquisition request of data
Data needed for the acquisition request of data return to second business module.
Second aspect, the present invention provides a kind of data capture methods, comprising:
It receives and obtains request of data, the acquisition request of data is that the second business module is obtaining number from the first business module
According to when, call default callback method to be sent to first business module；
Wherein, first business module depends on second business module；
The default callback method is executed, data needed for returning to the acquisition request of data.
The third aspect, the present invention provides a kind of SDN controller, including memory and processor, memory is for storing
It executes instruction；Processor executes instruction described in calling, for executing the data capture method as described in second aspect embodiment.
Fourth aspect, the present invention provides a kind of computer readable storage mediums, are stored thereon with computer instruction, described
The step of method described in second aspect embodiment is realized when instruction is executed by processor.
Data capture method and SDN controller provided in an embodiment of the present invention relies on mould when depended module needs to obtain
When the data of block, depended module is realized by way of callback method by calling default callback method to obtain data and is
Data acquisition functions between system Depending module, keep the design of intermodule more flexible, enhance the stability of system.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention can be by specification, right
Specifically noted structure is achieved and obtained in claim and attached drawing.
Detailed description of the invention
Attached drawing is used to provide to further understand technical solution of the present invention, and constitutes part of specification, with this
The embodiment of application technical solution for explaining the present invention together, does not constitute the limitation to technical solution of the present invention.
Fig. 1 is the structural schematic diagram for the SDN controller that the embodiment of the present invention one provides；
Fig. 2 is the flow diagram of data capture method provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram of SDN controller provided by Embodiment 2 of the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention
Embodiment be described in detail.It should be noted that in the absence of conflict, in the embodiment and embodiment in the application
Feature can mutual any combination.
Step shown in the flowchart of the accompanying drawings can be in a computer system such as a set of computer executable instructions
It executes.Also, although logical order is shown in flow charts, and it in some cases, can be to be different from herein suitable
Sequence executes shown or described step.
The present invention provides the data recipient between a kind of SDN system module on the basis of increasing income SDN controller architecture
Method is mainly used for solving the data that depended module in SDN controller obtains Depending module.Its basic thought are as follows: when being relied on
When module needs to obtain the data of Depending module, Depending module passes through to depended module registered callbacks object, depended module
The callback object of registration calls callback method to obtain data.
The present invention is realized between system Depending module on the basis of not changing Open Source Framework by way of callback method
Data acquisition functions.It, can when depended module needs to obtain the data of Depending module, carries out data acquisition or function realization
Using data capture method provided by the invention, keep the design of intermodule more flexible, enhances the stability of system.
Fig. 1 is the structural schematic diagram for the SDN controller that the embodiment of the present invention one provides, as shown in Figure 1, the embodiment of the present invention
The SDN controller of offer, comprising: the first business module 11 and the second business module 12, the first business module 11 depend on second
Business module 12.
Wherein, the first business module 11 is connect with the second business module 12, and the first business module 11 is properly termed as relying on mould
Block, the second business module 12 are properly termed as depended module.It should be noted that the dependence of the embodiment of the present invention refers to two
There is association between a business module, be overlapped element for example, having between two business modules, perhaps belong to affiliation or belong to
In overlying relation etc..The embodiment of the present invention mainly belongs to overlying relation with the first business module 11 and the second business module 12
For be illustrated, i.e. the first business module 11 is located at the upper layer of the second business module 12.For example, Base module is module
Base class can be used as bottom module, and Net module can be used as the upper layer module of Base module, provide some use for Base module
In the small tool of the network communication of bottom.
Second business module 12 when for obtaining data from the first business module 11, calls default callback method, to first
Business module 11, which is sent, obtains request of data.
Specifically, to can be used as a variable registered in advance in depended module for default callback method, i.e., by being relied on
Module determines which kind of callback method to obtain data using.When depended module needs to obtain the data of Depending module, directly adjust
With pre-registered default callback method, this is preset into callback method and passes to Depending module, to tell Depending module using what
Kind callback method obtains data.
It should be noted that registration refers to passing to the variate-value in a business module another in the present embodiment
A business module.
First business module 11, for executing default callback method, will acquire data and ask when receiving acquisition request of data
Required data are asked to return to the second business module 12.
Specifically, Depending module realizes the default callback method that depended module calls, number needed for depended module
According to returning to depended module.
SDN controller provided in an embodiment of the present invention, when depended module needs to obtain the data of Depending module, by according to
Rely module by calling default callback method to obtain data, the number between system Depending module is realized by way of callback method
According to function is obtained, keeps the design of intermodule more flexible, enhance the stability of system.
Further, in the above-described embodiments, the second business module 12 is also used to provide readjustment to the first business module 11
Interface.
Specifically, depended module provides callback interface (callback interface class), definition is used for data acquisition in callback interface
Default callback method, the default callback method in callback interface realized for being supplied to Depending module.
It includes: that the first business module 11 is called and executed in callback interface that first business module 11, which executes default callback method,
Default callback method.
Specifically, Depending module realizes the callback interface that depended module provides.In the present embodiment, Depending module realizes quilt
The callback method in callback interface that Depending module defines, returns data to depended module.When depended module needs obtain
When taking the data in Depending module, by calling this callback method to be obtained.
Further, in the above-described embodiments, the second business module 12 is also used to: default callback method is added to readjustment
In interface.That is, can be in advance added with default callback method in callback interface.
Specifically, depended module provides registered callbacks interface variables, (callback interface variable is properly termed as callback interface pair
As) default callback method, the default callback method is as adjusting back the public method for connecing middle variable.In the present embodiment, it is relied on
Module provides the default callback method of registered callbacks interface object, i.e. which kind of callback method callback interface variable is specifically defined as,
For the registration of Depending module callback interface object, this callback interface object reference can be used to preset back for depended module after registration
Tune method.Since there are dependence, Depending module can call directly the default callback method of depended module offer.
Optionally, default callback method is registered in callback interface variable, depended module can pass through callback interface
Default callback method is passed to Depending module by variable.
It should be noted that Depending module calls in the callback interface provided by depended module and realizes default readjustment
When method, need first to define the callback interface and default callback method.
For example, for the embodiment of the present invention with the first business module for NET module, the second business module is that BASE module is
Example is illustrated.NET module relies on BASE module, and BASE module needs to obtain all IP address informations of NET module.
NET module needs to define callback interface and callback method, especially by following manner:
public interface BaseNetCallBack
{
public List getAllIps()；
}
Wherein, BaseNetCallBack indicates callback interface, is a variable, and getAllIps indicates callback method, is
One variable.
Callback method in BASE module definition registered callbacks interface object, especially by following manner:
public void setNetCallBack(BaseNetCallBack baseNetCallback)；
NET module realizes the callback method of BASE module definition, especially by following manner:
Fig. 2 is the flow diagram of data capture method provided in an embodiment of the present invention, as shown in Fig. 2, the present invention is implemented
The data capture method that example provides, comprising:
S201: receiving and obtain request of data, and the acquisition request of data is the second business module from the first business module
When obtaining data, default callback method is called to be sent to first business module.
Wherein, first business module depends on second business module.
S202: executing the default callback method, data needed for returning to the acquisition request of data.
Data capture method provided in an embodiment of the present invention is the particular technique that SDN controller embodiment shown in Fig. 1 executes
Scheme, realization principle is similar with effect is realized, details are not described herein again.
Further, in the above-described embodiments, described to execute the default callback method, comprising: to call and execute readjustment
The default callback method in interface.
Further, in the above-described embodiments, the default callback method is added in the callback interface in advance.
Optionally, the default callback method is added in the variable of the callback interface in advance.
Further, in the above-described embodiments, first business module refers to institute dependent on second business module
State the upper layer that the first business module is located at second business module.
Fig. 3 is the structural schematic diagram of SDN controller provided by Embodiment 2 of the present invention, as shown in figure 3, the embodiment of the present invention
The SDN controller of offer, comprising: memory 31 and processor 32.
Memory 31 is executed instruction for storing, and processor 32 can be a central processing unit (Central
Processing Unit, abbreviation CPU) or specific integrated circuit (Application Specific Integrated
Circuit, abbreviation ASIC), or complete to implement one or more integrated circuits of the embodiment of the present invention.When SDN controller is transported
It when row, is communicated between processor 32 and memory 31,32 call executive instruction of processor, for performing the following operations:
It receives and obtains request of data, the acquisition request of data is that the second business module is obtaining number from the first business module
According to when, call default callback method to be sent to first business module；
Wherein, first business module depends on second business module；
The default callback method is executed, data needed for returning to the acquisition request of data.
Further, processor 32 executes the default callback method, comprising: calls and executes described in callback interface
Default callback method.
Further, the default callback method is added in the callback interface in advance.
Further, first business module refers to first business module position dependent on second business module
In the upper layer of second business module.
The embodiment of the present invention also provides a kind of computer readable storage medium, is stored thereon with computer instruction, the finger
The step of order realizes data capture method described in any of the above-described embodiment when being executed by processor.
Data capture method and SDN controller provided in an embodiment of the present invention, 1. solve open source SDN framework in exist according to
The problem of intermodule for the relationship of relying can not directly acquire data.2. data retrieval mechanisms in a kind of open source SDN framework are provided, it can
For the data smoothing of intermodule, the stability of open source SDN framework is enhanced.
It will appreciated by the skilled person that whole or certain steps, system, dress in method disclosed hereinabove
Functional module/unit in setting may be implemented as software, firmware, hardware and its combination appropriate.In hardware embodiment,
Division between the functional module/unit referred in the above description not necessarily corresponds to the division of physical assemblies；For example, one
Physical assemblies can have multiple functions or a function or step and can be executed by several physical assemblies cooperations.Certain groups
Part or all components may be implemented as by processor, such as the software that digital signal processor or microprocessor execute, or by
It is embodied as hardware, or is implemented as integrated circuit, such as specific integrated circuit.Such software can be distributed in computer-readable
On medium, computer-readable medium may include computer storage medium (or non-transitory medium) and communication media (or temporarily
Property medium).As known to a person of ordinary skill in the art, term computer storage medium is included in for storing information (such as
Computer readable instructions, data structure, program module or other data) any method or technique in the volatibility implemented and non-
Volatibility, removable and nonremovable medium.Computer storage medium include but is not limited to RAM, ROM, EEPROM, flash memory or its
His memory technology, CD-ROM, digital versatile disc (DVD) or other optical disc storages, magnetic holder, tape, disk storage or other
Magnetic memory apparatus or any other medium that can be used for storing desired information and can be accessed by a computer.This
Outside, known to a person of ordinary skill in the art to be, communication media generally comprises computer readable instructions, data structure, program mould
Other data in the modulated data signal of block or such as carrier wave or other transmission mechanisms etc, and may include any information
Delivery media.
Claims (10)
1. a kind of SDN controller characterized by comprising the first business module and the second business module, the first business module according to
Rely in the second business module；Wherein:
Second business module when for obtaining data from first business module, calls default callback method, Xiang Suoshu
First business module, which is sent, obtains request of data；
First business module will be described for executing the default callback method when receiving the acquisition request of data
Data needed for obtaining request of data return to second business module.
2. SDN controller according to claim 1, which is characterized in that second business module is also used to described
One business module provides callback interface；
It includes: that first business module calls and executes described return that first business module, which executes the default callback method,
Adjust the default callback method in interface.
3. SDN controller according to claim 2, which is characterized in that second business module is also used to:
The default callback method is added in the callback interface.
4. SDN controller according to claim 1-3, which is characterized in that first business module depends on
Second business module refers to that first business module is located at the upper layer of second business module.
5. a kind of data capture method, comprising:
It receives and obtains request of data, the acquisition request of data is that the second business module is obtaining data from the first business module
When, call default callback method to be sent to first business module；
Wherein, first business module depends on second business module；
The default callback method is executed, data needed for returning to the acquisition request of data.
6. according to the method described in claim 5, it is characterized in that, described execute the default callback method, comprising:
It calls and executes the default callback method in callback interface；
Wherein, the callback interface is that second business module is supplied to first business module.
7. according to the method described in claim 6, it is characterized in that, the default readjustment is added in the callback interface in advance
Method.
8. according to the described in any item methods of claim 5-7, which is characterized in that first business module is dependent on described the
Two business modules refer to that first business module is located at the upper layer of second business module.
9. a kind of SDN controller, which is characterized in that including memory and processor, memory is executed instruction for storing；Processing
Device executes instruction described in calling, for executing such as the described in any item data capture methods of claim 5-8.
10. a kind of computer readable storage medium, is stored thereon with computer instruction, which is characterized in that described instruction is processed
The step of claim 5-8 described in any item methods are realized when device executes.
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101808427A (en) * | 2010-03-23 | 2010-08-18 | 中兴通讯股份有限公司 | Internet of things-based wireless communication terminal and application method thereof |
| CN102375729A (en) * | 2010-08-20 | 2012-03-14 | 希姆通信息技术（上海）有限公司 | Method for designing laminated framework based on ARENA platform high-rise service software |
| CN102654840A (en) * | 2011-11-30 | 2012-09-05 | 天津书生投资有限公司 | Function callback method and system |
| CN103902388A (en) * | 2012-12-28 | 2014-07-02 | 北京壹人壹本信息科技有限公司 | Method for achieving communication between applications and electronic device |
| CN104185096A (en) * | 2014-09-12 | 2014-12-03 | 上海斐讯数据通信技术有限公司 | ONU registration authorization method and system |
| EP2913964A1 (en) * | 2013-12-30 | 2015-09-02 | Huawei Technologies Co., Ltd. | Software-defined networking event distribution method, control device, and processor |
| EP2974387A1 (en) * | 2013-03-15 | 2016-01-20 | Cisco Technology, Inc. | Supporting programmability for arbitrary events in a software defined networking environment |
| CN105335238A (en) * | 2014-08-12 | 2016-02-17 | 腾讯科技（深圳）有限公司 | Inter-process communication method and apparatus |
| CN105745620A (en) * | 2013-12-31 | 2016-07-06 | 北京新媒传信科技有限公司 | Implementation method and implementation platform for software architecture |
| CN107515863A (en) * | 2016-06-15 | 2017-12-26 | 上海宽带技术及应用工程研究中心 | The method and system that a kind of SDN clusters based on distributed data base are realized |
| US20180013579A1 (en) * | 2015-01-02 | 2018-01-11 | Systech Corporation | Control infrastructure |
| CN107632885A (en) * | 2017-09-26 | 2018-01-26 | 郑州云海信息技术有限公司 | The readjustment management method and device of inter-module |
-
2018
- 2018-10-08 CN CN201811165497.7A patent/CN109412840A/en not_active Withdrawn
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101808427A (en) * | 2010-03-23 | 2010-08-18 | 中兴通讯股份有限公司 | Internet of things-based wireless communication terminal and application method thereof |
| CN102375729A (en) * | 2010-08-20 | 2012-03-14 | 希姆通信息技术（上海）有限公司 | Method for designing laminated framework based on ARENA platform high-rise service software |
| CN102654840A (en) * | 2011-11-30 | 2012-09-05 | 天津书生投资有限公司 | Function callback method and system |
| CN103902388A (en) * | 2012-12-28 | 2014-07-02 | 北京壹人壹本信息科技有限公司 | Method for achieving communication between applications and electronic device |
| CN105284135A (en) * | 2013-03-15 | 2016-01-27 | 思科技术公司 | Supporting programmability for arbitrary events in a software defined networking environment |
| EP2974387A1 (en) * | 2013-03-15 | 2016-01-20 | Cisco Technology, Inc. | Supporting programmability for arbitrary events in a software defined networking environment |
| CN104956629A (en) * | 2013-12-30 | 2015-09-30 | 华为技术有限公司 | Software-defined network event distribution method, control device, and processor |
| EP2913964A1 (en) * | 2013-12-30 | 2015-09-02 | Huawei Technologies Co., Ltd. | Software-defined networking event distribution method, control device, and processor |
| CN105745620A (en) * | 2013-12-31 | 2016-07-06 | 北京新媒传信科技有限公司 | Implementation method and implementation platform for software architecture |
| CN105335238A (en) * | 2014-08-12 | 2016-02-17 | 腾讯科技（深圳）有限公司 | Inter-process communication method and apparatus |
| CN104185096A (en) * | 2014-09-12 | 2014-12-03 | 上海斐讯数据通信技术有限公司 | ONU registration authorization method and system |
| US20180013579A1 (en) * | 2015-01-02 | 2018-01-11 | Systech Corporation | Control infrastructure |
| CN107515863A (en) * | 2016-06-15 | 2017-12-26 | 上海宽带技术及应用工程研究中心 | The method and system that a kind of SDN clusters based on distributed data base are realized |
| CN107632885A (en) * | 2017-09-26 | 2018-01-26 | 郑州云海信息技术有限公司 | The readjustment management method and device of inter-module |
Non-Patent Citations (1)
| Title |
|---|
| YQJ2065: "回调机制", 《HTTPS://BLOG.CSDN.NET/YQJ2065/ARTICLE/DETAILS/52957176》 * |
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Application publication date: 20190301 |