CN108243234A - Access scheduling method and device - Google Patents
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- CN108243234A CN108243234A CN201611225420.5A CN201611225420A CN108243234A CN 108243234 A CN108243234 A CN 108243234A CN 201611225420 A CN201611225420 A CN 201611225420A CN 108243234 A CN108243234 A CN 108243234A
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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
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
- H04L67/1004—Server selection for load balancing
- H04L67/101—Server selection for load balancing based on network conditions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/12—Shortest path evaluation
- H04L45/123—Evaluation of link metrics
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/14—Routing performance; Theoretical aspects
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/70—Routing based on monitoring results
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Abstract
The disclosure discloses a kind of access scheduling method and device.The method includes：The network detection data for coming from each user are obtained by the reception for carrying out reporting of user data, network detection data include the network connection information of user and the network quality probe value in path；Granularity syndication users are polymerize according to preset user according to the network connection information of user and obtain user group, the path of user's access to condense together forms the mulitpath of user group, and it is fine granulation that user, which polymerize granularity,；Reference path in user group is obtained, and identify fluctuation path according to difference of the relative datum paths in path other in user group on network quality probe value according to network quality probe value；The user dispatched on the fluctuation path avoids accessing the fluctuation path.In the process, it quickly and accurately identifies the generation fluctuated in path, timely responds to this fluctuation, effective access dispatching is realized by the path access that user carries out, O＆M cost will not be brought.
Description
Technical field
This disclosure relates to internet application technologies, more particularly to a kind of access scheduling method and device.
Background technology
Access dispatching is used to realize scheduling to the server access that user carries out, so that user can be taken by accessing
Business device and access network, for the business that is configured of user's realization server.Access dispatching is in addition to considering the capacity of server and bearing
Except load, it is also necessary to consider the network quality of link, but in the realization of existing access dispatching, when network fluctuates often
It is not easily perceived, even if perceiving fluctuation, also tends to bring O＆M cost.
Existing access dispatching can substantially be divided into two kinds：A kind of is the scheduling based on static configuration, i.e., by area operation
Quotient's granularity is configured, the path that scheduling user is accessed, to access corresponding server；It is another then be based on network detection
Dynamic dispatching.
For the scheduling based on static configuration, due to lacking network quality data as reference, it is difficult to accomplish timely wave
Innervation is known, and when fluctuating generation, also relies only on manual amendment's configuration, and there is scarce with high labor cost not in time
It falls into.
It, will be according to detecting obtained data, for example, packet loss, to carry out for the dynamic dispatching based on network detection
The judgement of network fluctuation.
Specifically, the packet loss carried out judges, there are mainly two types of mode, a kind of mode is setting fixed threshold, such as
5%.For a paths, as long as packet loss is considered as that network fluctuation occurs beyond 5%；Another way is lost with history
Packet rate compares, for example history packet loss, always 3% or so, the packet loss in path increases to 10% suddenly, then will be considered that road
Network fluctuation has occurred in diameter.
But the network fluctuation for being realized by packet loss judges, on the one hand, under different time, different paths,
The range of normal packet loss simultaneously differs, setting fixed value in accuracy there is very big difficulty, such as with netting peak
Phase and low peak period, packet loss have apparent difference；And on the other hand, for the judgement compared with history packet loss
Journey due to easily being influenced by network quality seasonal variety, will be difficult to the scene that a network quality is slowly deteriorated
Out, and due to needing storage history packet loss cause to realize that cost is larger.
In conclusion the realization of existing access dispatching, and the fluctuation of access path generation can not be accurately identified, and then right
This fluctuation timely responds to.
Invention content
In order to solve the generation fluctuated in path can not to be accurately identified during the access dispatching of the relevant technologies is realized, and then in time
The technical issues of responding this fluctuation, present disclose provides a kind of access scheduling method and devices.
A kind of access scheduling method, the method includes：
The network detection data for coming from each user are obtained by the reception for carrying out reporting of user data, the network is visited
Measured data includes the network connection information of user and the network quality probe value in path；
The granularity polymerization user is polymerize according to preset user according to the network connection information of the user and obtains user
Group, the path of user access to condense together form the mulitpath of user group, and it is fine that the user, which polymerize granularity,
Granularity；
Reference path in the user group is obtained, and according to path phases other in user group according to network quality probe value
Fluctuation path is identified to difference of the reference path on network quality probe value；
The user dispatched on the fluctuation path avoids accessing the fluctuation path.
A kind of access scheduling method, the method includes：
To it is all can connection path carry out network detection, obtain the network detection data of user；
The network detection data of the user are reported to server, the network detection data are used to identify the user institute
Path access dispatching on the fluctuation path of user group and the fluctuation path.
The technical scheme provided by this disclosed embodiment can include the following benefits：
In passage path access is the network access that user realizes, obtained by the reception for carrying out reporting of user data
Come from the network detection data of each user, network detection data include the network connection information and access path of user
Network quality probe value polymerize granularity syndication users according to preset user according to the network connection information of user and obtains user
Group, the path of user's access to condense together just form the mulitpath of user group, wherein, it is fine grained that user, which polymerize granularity,
Degree obtains the reference path in user group, and according to relative datum roads in path other in user group according to network quality probe value
Difference of the diameter on network quality probe value identifies fluctuation path, and the user that scheduling is fluctuated on path avoids access fluctuation road
Diameter, in the process, the realization that is polymerize by user based on fine granulation obtain user group, according in user group on user
The network detection data of report, the identification for path fluctuation in the mulitpath of user group provide accurate data basis, and
Network quality probe value in network detection data determines that user group thus carries out the reference path of fluctuation Path Recognition, into
And according to other paths fluctuation path is identified come final with respect to difference of this reference path on network quality probe value, it will know
Carry out wave motion response is separated in the fluctuation path not gone out, is quickly and accurately identified the generation fluctuated in path, is timely responded to this
Fluctuation realizes effective access dispatching by the path access that user carries out, will not bring O＆M cost.
It should be understood that above general description and following detailed description is only exemplary, this can not be limited
It is open.
Description of the drawings
Attached drawing herein is incorporated into specification and forms the part of this specification, shows the implementation for meeting the present invention
Example, and in specification together principle for explaining the present invention.
Fig. 1 is the schematic diagram according to the implementation environment involved by the disclosure；
Fig. 2 is the block diagram according to a kind of device shown in an exemplary embodiment；
Fig. 3 is the flow chart according to a kind of access scheduling method shown in an exemplary embodiment；
Fig. 4 is gathering to the network connection information according to user according to preset user shown in corresponding embodiment according to fig. 3
It closes granularity syndication users and obtains user group, the path of user's access to condense together forms the mulitpath step of user group
The flow chart that details is described；
Fig. 5 is the reference path obtained according to network quality probe value in user group of corresponding embodiment according to fig. 3, and root
The thin of fluctuation path step is identified according to difference of the relative datum paths in path other in user group on network quality probe value
Save the flow chart being described；
Fig. 6 is according to the mulitpath topology of the user group shown in an exemplary embodiment and network quality schematic diagram；
Fig. 7 is the flow chart of a kind of access scheduling method shown according to another exemplary embodiment；
Fig. 8 is the flow chart of a kind of scheduling cut-in method shown according to another exemplary embodiment；
Fig. 9 is a kind of flow chart of access scheduling method according to an exemplary embodiment in user side；
Figure 10 is the block diagram according to a kind of access dispatching device shown in an exemplary embodiment；
Figure 11 is the block diagram being described according to the details to aggregation module shown in Figure 10 corresponding embodiments；
Figure 12 is the block diagram being described according to the details to identification module shown in 10 corresponding embodiments；
Figure 13 is the block diagram of a kind of access dispatching device shown according to another exemplary embodiment；
Figure 14 is the block diagram of a kind of access dispatching device shown according to another exemplary embodiment；
Figure 15 is a kind of block diagram of access dispatching device according to an exemplary embodiment in user side.
Specific embodiment
Here explanation will be performed to exemplary embodiment in detail, example is illustrated in the accompanying drawings.Following description is related to
During attached drawing, unless otherwise indicated, the same numbers in different attached drawings represent the same or similar element.Following exemplary embodiment
Described in embodiment do not represent and the consistent all embodiments of the present invention.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects being described in detail in claims, of the invention.
Fig. 1 is the schematic diagram according to the implementation environment involved by the disclosure.The implementation environment includes：Terminal 110 and scheduling
Server 130, and user side of the terminal 110 as business realizing, a path is accessed under the scheduling of dispatch server 130 and
Realization business.Specifically, as shown in Figure 1, terminal 110 carries out service server 170 by an access server 150
It accesses, in the process, access server 150 and service server 170 just realize the path that user side is accessed.
Fig. 2 is the block diagram according to a kind of device 200 shown in an exemplary embodiment.Device 200 can carry data
The machine in library, for example, the dispatch server 130 shown in FIG. 1 for realizing Customer Premises Network access dispatching.
Referring to Fig. 2, which can generate bigger difference due to configuration or performance are different, can include one or
More than one central processing unit (central processing units, CPU) 222 is (for example, one or more are handled
Device) and memory 232, one or more storage application programs 242 or data 244 storage medium 230 (such as one or
More than one mass memory unit).Wherein, memory 232 and storage medium 230 can be of short duration storage or persistent storage.It deposits
The program stored up in storage medium 230 can include one or more modules (diagram is not shown), and each module can include
Series of instructions in device 200 are operated.Further, central processing unit 222 could be provided as logical with storage medium 230
Letter performs the series of instructions operation in storage medium 230 on the device 200.Device 200 can also include one or one with
Upper power supply 226, one or more wired or wireless network interfaces 250, one or more input/output interfaces 258,
And/or one or more operating systems 241, such as Windows ServerTM, Mac OS XTM, UnixTM,
LinuxTM, FreeBSDTM etc..The step of being performed in above-mentioned Fig. 2, Fig. 3 and embodiment illustrated in fig. 4 can be based on Fig. 2 institutes
The apparatus structure shown.
Fig. 3 is the flow chart according to a kind of access scheduling method shown in an exemplary embodiment.The access scheduling method
Suitable for the dispatch server 130 of implementation environment shown in Fig. 1, which in one exemplary embodiment can be with
It is device shown in Fig. 2.As shown in figure 3, the access scheduling method, can be performed by dispatch server 130, can include following
Step.
In the step 310, the network detection number for coming from each user is obtained by carrying out the reception of reporting of user data
According to network detection data include the network connection information of user and the network quality probe value in path.
Wherein, user can realize its network access initiated by carrying out path access.For example, pass through user institute
The path of progress is accessed and realizes requested business in user side.User will can connect according to preset period of time to it
All paths carry out network quality detection, to obtain corresponding network detection data, and reported to dispatch server 130.
Corresponding, the data carried out with user report, and dispatch server 130 will carry out reporting of user data
Reception.It should be understood that all users that can be worked normally, will carry out data to dispatch server 130 and report, because
This, dispatch server 130 will receive the network detection data of each reporting of user.
For example, the user side of business constantly is constituted to the user of 130 reported data of dispatch server, and business side leads to
Deployment service server is crossed to provide the realization of business to the user, in addition to this, dispatch server 130 is also deployed and comes for user
Side joint enters the scheduling of service server realizing route.Therefore, dispatch server 130 will receive all reporting of user of user side
Network detection data.
The network connection information of user is used to indicate the attribute information corresponding to user's realization network access, that is, network connects
It connects information and describes the details that user's realization network access is related to attribute.For example, the network connection information of user, including net
Server access address that pass address, physical address, operator are configured etc..
User other than including network connection information, further includes into the network detection data that dispatch server reports
The network detection data in path.As previously described, any user all will carry out net to all paths that itself can be connected
The detection of network quality, therefore, the network quality probe value that user reports to dispatch server indicates one or more path
Network quality.In exemplary embodiment in the specific implementation, network quality probe value, can be packet loss, delay etc..
It should be understood that by the network detection data receiver persistently carried out in dispatch server 130, will largely be used
Family reported with the relevant network detection data in path, and then thus obtain the network quality probe value in a large amount of paths.
In a step 330, it polymerize granularity syndication users according to preset user according to the network connection information of user to obtain
User group, the path of user's access to condense together form the mulitpath of user group, and it is fine granulation that user, which polymerize granularity,.
Wherein, each user is when the network quality probe value that path is reported for dispatch server 130, also on
Report the network connection information of itself.Different user, network connection information or variant, therefore, network connection information can conducts
The attribute of user, and then using network connection information as according to realization user's polymerization.
To realize user's polymerization, user has been pre-configured with it and has polymerize granularity.User polymerize granularity and is used to indicate user's polymerization
Degree of refinement.It should be understood that user polymerize, it substantially will be provided with what the same or similar user like attribute condensed together
Process.User's polymerization granularity is finer, then the polymerization of user is more refined, conversely, user's polymerization granularity is thicker, then to user
Polymerization degree of refinement it is then lower.
Network connection information, network access is realized it comprises user and corresponding a variety of attribute informations, network connection are believed
For carrying out the difference of the attribute information of user's polymerization in breath, different users will be corresponded to and polymerize granularity, user polymerize granularity
Degree of refinement be in contrast.
For example, the gateway address included for network connection information and the server access address of operator's configuration, net
Address is closed as fine granulation, the server access address of operator's configuration is then used as coarseness.
Realized according to the network connection information of user user polymerization in, by according to preset fine granulation to reporting
The user of network detection data is polymerize, to obtain multiple users in numerous users that network detection data report have been carried out
Group, at this point, the path that user group includes user's access just forms the mulitpath of user group.
The realization being polymerize by the user of fine granulation, obtains the mulitpath being consistent with this fine granulation, and then make
The fluctuation Path Recognition subsequently carried out and scheduling are obtained, is all based on fine granulation realization, fine granulation can kept
On the basis of realize access dispatching, ensure that optimal scheduling ability.
In step 350, the reference path in user group is obtained according to network quality probe value, and according to its in user group
Its difference of path relative datum path on network quality probe value identifies fluctuation path.
Wherein, by abovementioned steps, multiple user groups are obtained, the knowledge in fluctuation path is all carried out for each user group
Not, the path fluctuated and then is identified in the mulitpath of each user group, that is, fluctuates path.
From the network detection data for coming from each user, user can be obtained and carry out the obtained net of network quality detection
Network quality detection value, and network quality probe value corresponds to path, in the mulitpath of user group, each paths have
Network quality probe value that is corresponding and coming from multiple users.It is to the network quality probe value in this path with reference to multiple users
The available corresponding network quality probe value in this path.
Therefore, group for each user fluctuates the identification in path in mulitpath, can be corresponding according to each paths
Network quality probe value carries out.Reference path refers to that network quality probe value instruction network quality is most in the mulitpath of user group
Excellent path.In the mulitpath of user group, each paths and difference of this reference path on network quality probe value are calculated
Value, and when this difference exceeds preset threshold value, identify this path for fluctuation path.
Thus, it is no longer necessary to be fluctuated by fixed threshold or according to web-based history quality detection value to identify in path
Generation so that the identification fluctuated in path is adaptable to the Network status of current entirety, it is accurate to effectively raise
Property, also due to being realized based on network quality probe value in the network detection data reported in time, therefore also ensure path
The promptness of middle fluctuation identification, can fast and accurately identify when path is fluctuated.
In step 370, the user on scheduling fluctuation path avoids access fluctuation path.
Wherein, after fluctuation path is identified by abovementioned steps, you can transferred in user group on fluctuation path
User.Specifically, to fluctuation path on user be scheduled, intervened with the fluctuation path carried out to it, into but
So that the path do not fluctuated in the mulitpath of user accessing user group.
Thus process separates the fluctuation path of identification, and in user group, the path do not fluctuated is still using original
Some fine granulations, such as the optimal scheduling of gateway address granularity, the intervention dispatched in time to fluctuating the user on path, example
Such as, other paths of user group where making its access, into but the real-time fluctuations intervention that allows to carry out detached with optimal scheduling, with
This solves the problems, such as the wave motion response not in time.
By process as described above, due to being the fluctuation path realized using obtained network detection data are persistently received
Identification, can offset seasonal effect, also because there is a large amount of network detection data to report all the time, can be based on this
A little network detection data fast and accurately identify that there is a network fluctuation in which path, and automatically by by the user of influence of fluctuations,
It fluctuates on the user intervention to relatively optimal path on path, fluctuation road is avoided by implementing the intervention in scheduling automatically
Diameter.
Fig. 4 is the flow chart that the details to step 330 according to fig. 3 shown in corresponding embodiment is described.Fine granulation
For gateway address, the step 330, as shown in figure 4, may comprise steps of.
In step 331, the corresponding gateway address of user is extracted respectively from the network connection information of user.
Wherein, it polymerize granularity according to preset user to carry out being used to implement user's polymerization in the network connection information of user
Information extraction, in the present example embodiment, this information extraction are the extraction of gateway address.Gateway address is user to realize
Network access and the network address corresponding to the gateway that accesses.
By the step 310 in Fig. 3 corresponding embodiments, lasting receive obtains the network detection data for coming from each user
Later, the network connection information of user is therefrom obtained, and then thus network connection information extracts with obtaining the corresponding gateway of user
Location.
In step 333, it will condense together to form user group corresponding to the user of same gateway address, be grouped together in one
The path of user's access risen forms the mulitpath of user group.
Wherein, the polymerization based on gateway address this fine granulation progress user, for dispatch server 130, to
It carries out the user that data report, and has corresponding gateway address, it is possible to carry out the poly- of user based on gateway address
It closes, to obtain the user group for the user's formation for possessing same gateway address, and possesses the user of same gateway address, access
Path is the mulitpath for forming user group.
By process as described above, the polymerization of the fine granulation for user provides specific implementation, and then can be in essence
The identification for now fluctuating path is known under fine granularity.
In one exemplary embodiment, the access scheduling method, as shown in figure 5, before step 330, further include with
Lower step.
Transformation of the granularity from preset fine granulation to coarseness is polymerize according to user, control shorten perform user's polymerization when
Between be spaced.
Wherein, in the embodiment corresponding to Fig. 3 and Fig. 4, the polymerization of user is realized by preset fine granulation, i.e.,
It carries out relatively the finest division, and then the corresponding division for realizing the path corresponding to user to user, is divided with this
Multigroup path of Path Recognition Zhi Hang not fluctuated, i.e., the corresponding path of multiple user groups.
It should be understood that the user for preset fine granulation polymerize, it is necessary to based on a large amount of network detection data, it is specific and
Speech, the user group for polymerizeing and obtaining, it is necessary to have corresponding a large amount of network detection data, i.e., in a relatively short period of time thus
User group is collected into a large amount of sample, to judge network fluctuation in time.
However, in the case where that can not identify network fluctuation in time, for example, the user for polymerizeing for fine granulation and obtaining
User's polymerization granularity is then transformed to coarseness by group, the network detection data deficiencies of collection by preset fine granulation.
By being transformed to coarseness by fine granulation, to carry out user's polymerization process of coarseness, and then granularity is sacrificed
And more sample sizes are brought, even if it is abundant enough to obtain the corresponding network detection data of user group.
It is converted according to the granularity carried out, carry out user's polymerization within the shorter time and fluctuates the identification in path, and
Intervene scheduling after fluctuation path is identified.
Fig. 5 is the flow chart that the details of the step 350 of corresponding embodiment according to fig. 3 is described.Measured step rapid 350, such as Fig. 5
It is shown, it may comprise steps of.
In step 351, in the mulitpath of user group, it is optimal to obtain network quality probe value instruction network quality
Path carries out the reference path of path fluctuation identification for user group.
Wherein, the more of user group and user group are obtained completing user's polymerization by step 330 in Fig. 3 embodiments
After paths, reference path is chosen in its mulitpath for user group.
Reference path is the optimal path of network quality in the mulitpath of place user group.In an exemplary implementation
In example, network quality probe value can be packet loss, then in the mulitpath of user group, the minimum path of packet loss will be used as and use
The reference path of family group.
In step 353, other paths are obtained with the difference of reference path on network quality probe value in calculating user group
The corresponding difference of other paths institute into user group.
Wherein, in the mulitpath of user group, path on the basis of removing further includes other paths, therefore, in its of user group
In its path, difference of each path on network quality probe value between reference path is calculated, and then obtain and correspond to often
The difference in one path.
The difference being calculated indicates respective path on network quality probe value with the distance of reference path, poor
Value is bigger, is that the possibility that respective path fluctuates is higher.
It should be understood that the path that reference path is optimal as network quality, other paths under normal circumstances, network matter
Though the too late reference path of amount, only network quality probe value relative datum path is there are little deviation, and can't produce
Raw relatively large deviation, meeting relative datum path generates very big deviation only when path is fluctuated, therefore, can be by every
The corresponding difference in one path come identify this path whether occur fluctuate and as fluctuation path.
In step 355, judge that difference whether beyond preset threshold value, if YES, then identifies the corresponding road of the difference
Diameter is fluctuation path, if NO, is then terminated.
Wherein, after the corresponding difference in user group other each paths other than reference path is calculated,
Judge that this difference is a fluctuation road if it is, illustrating that the corresponding path of this difference is fluctuated whether beyond predetermined threshold value
Diameter.
By this process, the identification to fluctuate path in the mulitpath of user group provides specific implementation, so that
The reception of network detection data that dispatch server 130 is persistently carried out with it and promptly and accurately identify fluctuation path.
Fig. 6 is according to the mulitpath topology of the user group shown in an exemplary embodiment and network quality schematic diagram.
Implementation environment as shown in Figure 1 is described, is to be connected to user side and this user group institute for a paths of user group
The server of request, therefore, the path access that user is carried out in user group, the server that substantially user is carried out connects
It connects, and then for user group, is connect with multiple servers, as shown in Figure 6, user group and server A, server B
It is connected with server C.
In scene shown in Fig. 6, the network quality in path is indicated by packet loss, i.e., packet loss is smaller, then net
Network quality is more excellent.Possess the path of minimum packet loss, be the optimal path of network quality, according to Fig. 5 corresponding embodiments institute
Description, this path can be used as reference path, i.e. path where server B.
And path where server A, packet loss 5%, the packet loss in path where server C are then 20%, if
Preset threshold value is set to 5%, then the packet loss of each path and reference path, i.e., the minimum packet loss in path is 3% in user group
Between difference be respectively：The corresponding difference of server A is 2%, and the corresponding differences of server C are 17%, and is more than threshold value, because
This, this path of user group to server C is exactly to fluctuate path.
By fluctuating the identification process in path as described above, when all path network quality are all deteriorated, such as packet loss
Rate reaches 90%, although showing that all paths are all fluctuated, by this process, can't be judged to fluctuating, with
Avoid the execution subsequently intervened in vain.
That is, the identification in this fluctuation path, its object is to intervene the path fluctuated, then,
Under this scene, all paths are fluctuated, then can not realize subsequent effective prevention, therefore pass through the knowledge in above-mentioned fluctuation path
Other process, also saves scheduling resource, ensure that the validity subsequently intervened.
Fig. 7 is the flow chart of a kind of access scheduling method shown according to another exemplary embodiment.Fluctuation path includes
User group carries out the optimal path during access of path, as shown in fig. 7, before step 330, which can also wrap
Include following steps.
In step 410, optimal path and sub-optimal path are calculated for user group according to network quality probe value.
Wherein, in the mulitpath of user group, the network quality probe value of each paths all identifies the net in this path
Therefore network quality, can calculate optimal path and sub-optimal path according to network quality probe value in the mulitpath of user group.
Optimal path, the necessarily optimal path of network quality in the mulitpath of user group；And sub-optimal path, then network
Quality is only second to other paths of optimal path.
In step 430, when the user in user group initiates path access requests, scheduling user accesses optimal path,
Optimal path fluctuates after user accesses.
Wherein, a user is when asking access path, even if due to the non-access path of this user to realize the network of itself
It accesses, still, as previously described, is regularly detected to all attachable paths, and reported to dispatch server 130
Corresponding network quality detection data.Therefore, dispatch server 130 can the network quality detection data that be reported according to it realize
User's polymerization is carried out, user's polymerization of this progress necessarily includes the polymerization of the user of request access path.
Corresponding, the user for initiating path access requests passes through dispatch service before its initiation path access requests
User's polymerization that device 130 carries out, the user group for thering is it to be belonged to.Dispatch server 130 is the user for initiating path access requests
Access dispatching is initiated, so that optimal path in the mulitpath of user group where initiating user's access of path access requests,
The optimal path of user's access, although the optimal path of network quality when user accesses, after being accessed there is also user
The possibility fluctuated.
The fluctuation that optimal path occurs after user accesses, will be carried out accurately by the step 350 in Fig. 3 corresponding embodiments
Quickly identification, and be separated by step 370.
Correspondingly, step 370, may comprise steps of.
The user of scheduling access optimal path accesses sub-optimal path again by optimal path.
Wherein it is possible to understand, the network quality probe value for coming from multiple users according to corresponding to path, Ke Yi
The mulitpath of user group obtains optimal path and sub-optimal path by calculating, and dispatches user's access optimal path, and
When optimal path fluctuates, scheduling user accesses sub-optimal path, to avoid the optimal path fluctuated, and ensures user
Preferable network quality can be obtained.
Fig. 8 is the flow chart of a kind of scheduling cut-in method shown according to another exemplary embodiment.It also wraps in fluctuation path
Sub-optimal path when user group carries out path access is included, then before step 370, as shown in figure 8, this method further includes following step
Suddenly.
In step 510, the network detection of reporting of user in active user group is obtained from the network detection data of reception
Data, and obtain user group access path currently corresponding network quality probe value from network detection extracting data is obtained.
Wherein, pass through Fig. 7 corresponding embodiments so that user group is optimal where the user for initiating path access requests accesses
Path, but this optimal path fluctuates, and the sub-optimal path of user group also fluctuates after user accesses, i.e., optimal road
Diameter and sub-optimal path all become fluctuation path.
At this point, dispatch server 130 needs to intervene this.Dispatch server 130 is firstly the need of according to real time data
And determining the path of current network optimal quality in the mulitpath of user group, this path is that dispatch server 130 is again true
Fixed optimal path, and then the user on optimal path and sub-optimal path is dispatched to the optimal path redefined.
Specifically, as previously mentioned, dispatch server 130 receive network detection data, be each reporting of user, because
This, can obtain the network detection data of reporting of user in active user group from the network detection data of reception, i.e., numerous
The real time data of relatively current timing node in network detection data, this real time data are that user group access path currently corresponds to
Network quality detection data.
In step 530, according to user group access path currently corresponding network quality probe value in a plurality of of user group
The path of current network optimal quality is chosen in path.
Wherein, as previously described, the path that all users are respectively connected in user group forms the mulitpath of user group,
Therefore, the current corresponding network quality probe value of user group access path, for characterizing its institute in the mulitpath of user group
The network quality of respective path can realize the selection in the path of current network optimal quality based on this.
Correspondingly, step 370 may comprise steps of.
The user of scheduling access optimal path is accessed the path of current network optimal quality by optimal path again.
Wherein, in the mulitpath that user group is had chosen by abovementioned steps current network optimal quality path it
Afterwards, just the user fluctuated on path is dispatched on the path of current network optimal quality, network fluctuation is coped with this, to institute
The network fluctuation quick response of generation.
In conclusion user's scheduling on the path that the fluctuation that the disclosure realizes path is identified and fluctuated, i.e.,
The dispatch server 130 that can the network fluctuation of generation quickly identified and be responded is realized, for example, the realization for a business
For, user can be by any one paths access service, and dispatch server 130 will provide guarantor for reliably realizing for business
Barrier, once network fluctuation occurs for the path of i.e. user's access, then after the path fluctuated quickly is recognized, to this road
User on diameter carries out fast dispatch, and ensureing the business realizing of user side will not be influenced by network fluctuation.
Fig. 9 is a kind of flow chart of access scheduling method according to an exemplary embodiment in user side.The access
Dispatching method, as shown in figure 9, may comprise steps of.
In step 610, to it is all can connection path carry out network detection, obtain the network detection data of user.
Wherein, user side, each user all to it is all can connection path carry out network detection, visited with obtaining corresponding network
Measured data.Signified path, side are gathered for a certain user or a certain user, for example, by network address, network address section
(IPC) and the equigranular aggregate of province operator；The opposite side in path can be network address+port of some server,
It can also be the set of IP address+port of server, i.e. some computer room, can also be server address etc..
Based on this, user to it is all can the network detection that is carried out of connection path, refer to all services that can be connected
Device carries out the detection of network quality.In one exemplary embodiment, the network detection that user is carried out, be according to it is preset when
Between interval carry out, into but cause all users all just detect at regular intervals it is each may connection server.
In act 630, to the network detection data of server report of user, network detection data are used to identify user institute
In the fluctuation path of user group and fluctuate the path access dispatching on path.
Wherein, user complete it is all can be after the detection of Connection Service device, just to server, i.e., aforementioned dispatch server
130 report network detection datas are macroscopically to do for dispatch server 130 by realizing this process in user side
Having arrived the network detection data moment reports, and each user's certain interval of time is realized on microcosmic and does primary network spy
It surveys, in order to avoid flow consumption is excessive, but due to there is a large amount of network detection data to report all the time, dispatch server 130 can
With based on the generation fluctuated on these network detection data identification path, and automatically by by the user intervention of influence of fluctuations to relatively
On optimal path.
By process as described above, the method for realizing quick sensing network fluctuation, so as to automatism in connecing
Enter scheduling mechanism to avoid fluctuation path, realize that difficulty and effect are obtained for optimization, and then better than the reality of existing access dispatching
It is existing.
Following is embodiment of the present disclosure, can be used for performing the access that the above-mentioned dispatch server 130 of the disclosure performs
Dispatching method embodiment.For the details not disclosed in embodiment of the present disclosure, disclosure access scheduling method reality is please referred to
Apply example.
Figure 10 is the block diagram according to a kind of access dispatching device shown in an exemplary embodiment.The access dispatching device
Block diagram can be used in implementation environment shown in FIG. 1, perform the Overall Steps of access scheduling method shown in Fig. 10.Such as Figure 10 institutes
Show, which includes but not limited to：Receiving module 710, aggregation module 730, identification module 750 and scheduler module
770。
Receiving module 710 carries out the receptions of reporting of user data and obtains coming from the network of each user and visit for passing through
Measured data, network detection data include the network connection information of user and the network quality probe value in path.
Aggregation module 730 polymerize granularity syndication users for the network connection information according to user according to preset user
User group is obtained, the path of user's access to condense together forms the mulitpath of user group, and it is fine that user, which polymerize granularity,
Granularity.
Identification module 750, for obtaining the reference path in user group according to network quality probe value, and according to user group
In difference of other path relative datum paths on network quality probe value identify fluctuation path.
Scheduler module 770 avoids access fluctuation path for dispatching the user on fluctuation path.
By the access dispatching device, dispatch server is realized by the network access that user carries out, so that with
When the business that business side provides is realized at family, it can not be interfered by network fluctuation.
Figure 11 is the block diagram being described according to the details to aggregation module shown in Figure 10 corresponding embodiments.Fine granulation
For gateway address, which as shown in figure 11, can include but is not limited to：Address extraction unit 731 and polymerization are held
Row unit 733.
Address extraction unit 731, for extracting the corresponding gateway address of user respectively from the network connection information of user.
It polymerize execution unit 733, for the user for corresponding to same gateway address to condense together to form user group, quilt
The path of user's access to condense together forms the mulitpath of user group.
It, thus can be to polymerization of all users based on this fine granulation of gateway address by this aggregation module 730
Dispatch server 130 realizes the fluctuation Path Recognition of fine granulation.
In another exemplary embodiment, which further includes polymerization control module, polymerize control module
For polymerizeing transformation of the granularity from preset fine granulation to coarseness according to user, between the time for performing user's polymerization is shortened in control
Every.
Figure 12 is the block diagram being described according to the details to identification module shown in 10 corresponding embodiments.The identification module
750, as shown in figure 12, it can include but is not limited to：Reference path selection unit 751, difference computational unit 753 and judging unit
755。
Reference path selection unit 751, in the mulitpath of user group, obtaining network quality probe value instruction net
The path of network optimal quality carries out the reference path of path fluctuation identification for user group.
Difference computational unit 753, for calculate in user group other paths on network quality probe value with reference path
Difference, obtain the corresponding difference in other paths in user group.
Judging unit 755, for judging that difference whether beyond preset threshold value, if YES, then identifies that the difference corresponds to
Path for fluctuation path.
Pass through the configuration of identification module 750 so that the identification for fluctuating path is network in the mulitpath based on user group
What the path of optimal quality was realized, i.e., come on the basis of the network quality probe value in this path, according to other paths and this path
Network quality probe value difference come identify fluctuation path.
This mode can offset seasonal effect, and there is no the shortcomings that existing way, ensure that carried out fluctuation path
Identification is that the network quality current with user group is adapted.
Figure 13 is the block diagram of a kind of access dispatching device shown according to another exemplary embodiment.Path is fluctuated to include using
Family carries out the optimal path during access of path, which as shown in figure 13, can also include but not limited to：Path
Computing module 810 and optimal path scheduler module 830.
Path calculation module 810, for calculating optimal path and sub-optimal path for user group according to network quality probe value.
Optimal path scheduler module 830, when initiating path access requests for the user in user group, scheduling user connects
Enter optimal path, optimal path fluctuates after user accesses.
Corresponding, the user that scheduler module 770 is further used for scheduling access optimal path is connect again by optimal path
Enter sub-optimal path.
Figure 14 is the block diagram of a kind of access dispatching device shown according to another exemplary embodiment.Fluctuation path further includes
User group carries out the sub-optimal path during access of path, which as shown in figure 14, further includes but be not limited to：In real time
Data acquisition module 910 and in real time selection module 930.
Real time data acquisition module 910, for obtaining user in active user group from the network detection data of reception
The network detection data of report, and obtain user group access path currently corresponding network from the network detection extracting data of acquisition
Quality detection value.
In real time choose module 930, for according to user group access path currently corresponding network quality probe value in user
The path of current network optimal quality is chosen in the mulitpath of group.
The user that scheduler module 770 is additionally operable to scheduling access optimal path is accessed current network quality by optimal path again
Optimal path.
Figure 15 is a kind of block diagram of access dispatching device according to an exemplary embodiment in user side.The access tune
Device is spent, as shown in figure 15, including but not limited to：Network detection module 1010 and data reporting module 1030.
Network detection module 1010, for it is all can connection path carry out network detection, obtain the network detection of user
Data.
Data reporting module 1030, for the network detection data of server report of user, network detection data to be used for
Path access dispatching on the fluctuation path and fluctuation path of user group where identifying user.
In another exemplary embodiment, the access dispatching device, further includes dispatching response module.The dispatching response mould
Block is used in the network access carried out in user by access path, user's scheduling on the fluctuation path of response server,
User avoids the path when the path of access is fluctuated.
Optionally, the disclosure also provides a kind of dispatch server, which can be used for implementation environment shown in Fig. 1
In, all or part of step of any shown access scheduling methods of execution Fig. 3, Fig. 4, Fig. 5, Fig. 7 and Fig. 8.Described device
Including：
Processor；
For storing the memory of processor-executable instruction；
Wherein, the processor is configured as performing：
The network detection data for coming from each user are obtained by the reception for carrying out reporting of user data, the network is visited
Measured data includes the network connection information of user and the network quality probe value in path；
The granularity polymerization user is polymerize according to preset user according to the network connection information of the user and obtains user
Group, the path of user access to condense together form the mulitpath of user group, and it is fine that the user, which polymerize granularity,
Granularity；
Reference path in the user group is obtained, and according to path phases other in user group according to network quality probe value
Fluctuation path is identified to difference of the reference path on network quality probe value；
The user dispatched on the fluctuation path avoids accessing the fluctuation path.
The processor of device in the embodiment performs the concrete mode of operation in the related access scheduling method
Detailed description is performed in embodiment, explanation will be not set forth in detail herein.
Optionally, the disclosure also provides a kind of terminal, which can be used in implementation environment shown in Fig. 1, performs Fig. 9 and appoints
The all or part of step of access scheduling method shown in one.Described device includes：
Processor；
For storing the memory of processor-executable instruction；
Wherein, the processor is configured as performing：
To it is all can connection path carry out network detection, obtain the network detection data of user；
The network detection data of the user are reported to server, the network detection data are used to identify the user institute
Path access dispatching on the fluctuation path of user group and the fluctuation path.
It should be understood that the invention is not limited in the precision architecture for being described above and being shown in the drawings, and
And various modifications and change can be being performed without departing from the scope.The scope of the present invention is only limited by appended claim.
Claims (18)
1. a kind of access scheduling method, which is characterized in that the method includes：
The network detection data for coming from each user, the network detection number are obtained by the reception for carrying out reporting of user data
According to the network connection information including user and the network quality probe value in path；
The granularity polymerization user is polymerize according to preset user according to the network connection information of the user and obtains user group, is gathered
The path of user access being combined forms the mulitpath of user group, and it is fine granulation that the user, which polymerize granularity,；
Reference path in the user group is obtained, and according to paths other in user group with respect to institute according to network quality probe value
It states difference of the reference path on network quality probe value and identifies fluctuation path；
The user dispatched on the fluctuation path avoids accessing the fluctuation path.
2. according to the method described in claim 1, it is characterized in that, the fine granulation is gateway address, described in the basis
The network connection information of user polymerize the granularity polymerization user according to preset user and obtains user group, the institute to condense together
The path for stating user's access forms the mulitpath of user group, including：
The corresponding gateway address of the user is extracted respectively from the network connection information of the user；
It will condense together to form user group corresponding to the user of same gateway address, be grouped together in user access together
Path form the mulitpath of the user group.
3. according to the method described in claim 1, it is characterized in that, the network connection information according to the user is according to pre-
The user put polymerize the granularity polymerization user and obtains user group, and the path of user access to condense together forms user
Before the mulitpath of group, the method further includes：
Transformation of the granularity from the preset fine granulation to the coarseness is polymerize according to the user, control is shortened described in execution
The time interval of user's polymerization.
4. according to the method described in claim 1, it is characterized in that, described obtain the user group according to network quality probe value
In reference path, and known according to difference of the relatively described reference path in paths other in user group on network quality probe value
Do not go out to fluctuate path, including：
In the mulitpath of the user group, it is the use to obtain the optimal path of network quality probe value instruction network quality
Family group carries out the reference path of path fluctuation identification；
Difference of other paths on the network quality probe value with the reference path in the user group is calculated, obtains institute
State the corresponding difference of other paths institute in user group；
Judge that the difference whether beyond preset threshold value, if YES, then identifies the corresponding path of the difference for fluctuation road
Diameter.
5. according to the method described in claim 1, it is characterized in that, the fluctuation path connects including user group progress path
Fashionable optimal path, the network connection information according to the user polymerize granularity according to preset user and polymerize the use
Family obtains user group, and the path of user access to condense together is formed before the mulitpath of user group, the method
It further includes：
Optimal path and sub-optimal path are calculated for the user group according to network quality probe value；
When user in the user group initiates path access requests, dispatch the user and access the optimal path, it is described
Optimal path fluctuates after the user accesses.
6. according to the method described in claim 5, it is characterized in that, the user on the scheduling fluctuation path avoids accessing
The fluctuation path, including：
The user that scheduling accesses the optimal path accesses sub-optimal path again by the optimal path.
7. according to the method described in claim 5, it is characterized in that, the fluctuation path further includes the user group and carries out path
Sub-optimal path during access, the scheduling user fluctuated on path avoid accessing before the fluctuation path, the side
Method further includes：
Obtain the network detection data of reporting of user in presently described user group from the network detection data of reception, and from acquisition
The network detection extracting data obtain the user group access path currently corresponding network quality probe value；
According to the user group access path, currently corresponding network quality probe value selects in the mulitpath of the user group
Take the path of current network optimal quality；
User on the scheduling fluctuation path avoids accessing the fluctuation path, including：
The user of the scheduling access optimal path is accessed the road of the current network optimal quality by the optimal path again
Diameter.
8. a kind of access scheduling method, which is characterized in that the method includes：
To it is all can connection path carry out network detection, obtain the network detection data of user；
The network detection data of the user are reported to server, the network detection data are used for use where identifying the user
Path access dispatching on the fluctuation path of family group and the fluctuation path.
9. according to the method described in claim 8, it is characterized in that, the method further includes：
In the network access carried out in the user by access path, the user on the fluctuation path of the server is responded
Scheduling, the user avoid the path when the path of access is fluctuated.
10. a kind of access dispatching device, which is characterized in that described device includes：
Receiving module carries out the receptions of reporting of user data and obtains the network detection data for coming from each user for passing through,
Network detection data include the network connection information of user and the network quality probe value in path；
Aggregation module polymerize granularity syndication users according to preset user for the network connection information according to the user and obtains
User group, the path of user access to condense together form the mulitpath of user group, and the user polymerize granularity and is
Fine granulation；
Identification module, for obtaining the reference path in the user group according to network quality probe value, and according in user group
Difference of the relatively described reference path in other paths on network quality probe value identifies fluctuation path；
Scheduler module is avoided accessing the fluctuation path for dispatching the user on the fluctuation path.
11. device according to claim 10, which is characterized in that the fine granulation be gateway address, the polymerization mould
Block includes：
Address extraction unit, for extracting the corresponding gateway address of the user respectively from the network connection information of the user；
It polymerize execution unit, for the user for corresponding to same gateway address to condense together to form user group, is grouped together in
The path of user access together forms the mulitpath of the user group.
12. device according to claim 10, which is characterized in that described device further includes：
It polymerize control module, for polymerizeing change of the granularity from the preset fine granulation to the coarseness according to the user
It changes, the time interval for performing user's polymerization is shortened in control.
13. device according to claim 10, which is characterized in that the identification module includes：
Reference path selection unit, in the mulitpath of the user group, obtaining network quality probe value instruction network
The path of optimal quality carries out the reference path of path fluctuation identification for the user group；
Difference computational unit, for calculate in the user group other paths in network quality detection with reference path
Difference obtains the corresponding difference in other paths in the user group；
Judging unit, for judging that the difference whether beyond preset threshold value, if YES, then identifies that the difference is corresponding
Path is fluctuation path.
14. device according to claim 10, which is characterized in that the fluctuation path includes the user group and carries out path
Optimal path during access, described device further include：
Path calculation module, for calculating optimal path and suboptimum road for the user group according to the network quality probe value
Diameter；
Optimal path scheduler module when initiating path access requests for the user in the user group, dispatches the user
The optimal path is accessed, the optimal path fluctuates after the user accesses.
15. device according to claim 14, which is characterized in that the scheduler module is further used for described in scheduling access
The user of optimal path accesses sub-optimal path again by the optimal path.
16. device according to claim 14, which is characterized in that the fluctuation path further includes user group progress path and connects
Fashionable sub-optimal path, described device further include：
Real time data acquisition module, for obtaining reporting of user in presently described user group from the network detection data of reception
Network detection data, and it is currently corresponding from the network detection extracting data of acquisition to obtain the user group access path
Network quality probe value；
In real time choose module, for according to the user group access path currently corresponding network quality probe value in the user
The path of current network optimal quality is chosen in the mulitpath of group；
The user that the scheduler module is additionally operable to the scheduling access optimal path accesses described work as again by the optimal path
The optimal path of preceding network quality.
17. a kind of access dispatching device, which is characterized in that described device includes：
Network detection module, for it is all can connection path carry out network detection, obtain the network detection data of user；
Data reporting module, for reporting the network detection data of the user to server, the network detection data are used for
Path access dispatching on the fluctuation path of user group where identifying the user and the fluctuation path.
18. device according to claim 17, which is characterized in that described device further includes：
Dispatching response module, in the network access that is carried out in the user by access path, responding the server
Fluctuation path on user's scheduling, the user avoids the path when the path of access is fluctuated.
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