CN109688187A - Flow load balance method, apparatus, equipment and readable storage medium storing program for executing - Google Patents
Flow load balance method, apparatus, equipment and readable storage medium storing program for executing Download PDFInfo
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- CN109688187A CN109688187A CN201811047672.2A CN201811047672A CN109688187A CN 109688187 A CN109688187 A CN 109688187A CN 201811047672 A CN201811047672 A CN 201811047672A CN 109688187 A CN109688187 A CN 109688187A
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- user terminal
- near point
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
- H04L67/63—Routing a service request depending on the request content or context
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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
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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
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Abstract
The invention discloses a kind of flow load balance method, apparatus, equipment and readable storage medium storing program for executing, the method is based on distributed computing technology, the described method includes: determining whether the user terminal is to access site for service for the first time when detecting the access request of user terminal access site for service；If so, the association that the access request is sent to site for service is shunted server；It receives the association and shunts server feedback to the near point application server address list of the user terminal, and acquire the corresponding first object data of the access request, wherein, the association shunts IP address of the server according to the user end in access request and obtains and feed back the near point application server address list；When detecting the user terminal access site for service again, corresponding data content is acquired based on the near point application server address list.The technical issues of existing flow load server load pressure of present invention solution is excessive, influences user experience.
Description
Technical field
The present invention relates to field of computer technology more particularly to a kind of flow load balance method, apparatus, equipment and readable
Storage medium.
Background technique
Currently, site for service etc. is all the mode of passive flux forwarding, i.e. user terminal is all logical when accessing site for service
It crosses site for service and corresponds to background traffic loaded server to do the cutting and forwarding of flow, that is to say, that the request of user is each
Site for service background traffic loaded server will be arrived first and be just forwarded to actual application server.There is a large number of users end to ask
When seeking access site for service, background traffic loaded server has a large amount of load pressure, or even will appear routed phenomenon of running quickly, separately
Outside, since all user's requests are all to carry out cutting and forwarding by flow load server, thus, if flow load server
It is attacked, will cause user terminal can not access server site, influence the consequence of user experience.
Summary of the invention
The main purpose of the present invention is to provide a kind of flow load balance method, apparatus, equipment and readable storage medium storing program for executing,
It aims to solve the problem that since all user's requests are all to carry out cutting and forwarding by flow load server, causes flow load service
The technical issues of device load pressure is excessive, influences user experience.
To achieve the above object, the present invention provides a kind of flow load balance method, the flow load balance method packet
It includes:
When detecting the access request of user terminal access site for service, determine whether the user terminal is to access institute for the first time
State site for service；
If the user terminal is to access the site for service for the first time, the access request is sent to the site for service
Association shunt server；
It receives the association and shunts server feedback to the near point application server address list of the user terminal, and obtain
Obtain the corresponding first object data of the access request, wherein the association shunts server and accesses according to the user end
IP address in request obtains and feeds back the near point application server address list；
When detecting the user terminal access site for service again, obtained based on the near point application server address list
Obtain corresponding data content.
Optionally, described when detecting the access request of user terminal access site for service, whether determine the user terminal
It is to access the site for service step for the first time to include:
When detecting the access request of user terminal access site for service, whether inquiry user terminal has the site for service
The address list of corresponding near point application server, wherein the address of the site for service and the near point application server
There are preset association relationships for address；
If the user terminal has the address list of the corresponding near point application server of the site for service, it is determined that described
User terminal is not to access the site for service for the first time；
If the user terminal does not have the address list of the corresponding near point application server of the site for service, it is determined that institute
Stating user terminal is to access the site for service for the first time.
Optionally, described when detecting the access request of user terminal access site for service, whether determine the user terminal
Being after accessing the site for service step for the first time includes:
If the user terminal is not to access the site for service for the first time, the near point application server address is arbitrarily chosen
An address in list, by the address of selection alternately address；
To the alternative corresponding first near point application server transmission in the address access request, and receive described first
Second target data of near point application server feedback.
Optionally, after the access request step to the alternative corresponding near point application server transmission in address
Include:
Judge whether the user terminal receives the first near point application server feedback in the first preset duration
Second target data；
If the user terminal does not receive second target data in the first preset duration, taken near point application
Again another near point application server outside the first near point application server is chosen in business device address list, by the another close of selection
Point application server is as the second near point application server；
The access request is sent to the second near point application server, and receives the second near point application server
The third target data of feedback, to stop the choosing of other third near point application servers based on the received third target data
It takes.
Optionally, include: after the access request step to the second near point application server transmission
Judge whether the user terminal receives the second near point application server feedback in the second preset duration
Third target data；
If the user terminal does not receive the third target data in the second preset duration, the access is asked
It asks to retransmit and shunts server to the association of the site for service, generate and send the first near point application server, institute
It states the second near point application server and corresponds to invalid prompt information, visited so that the association shunts server based on the user terminal
Ask that the IP address in request reacquires and feeds back new near point application server address；
If the user terminal receives the third target data in the second preset duration, based on described received the
Three target datas stop the selection of other third near point application servers.
Optionally, described to receive the association shunting server feedback to the near point application server address of the user terminal
List, and acquire the corresponding first object data step of the access request and include:
It receives the association and shunts server feedback to the near point application server address list of the user terminal, and receive
The association that the association shunts server feedback shunts the request number of the currently pending access request of server；
According to the request number, determine that the access request corresponds to the request approach of first object data, to obtain
To the corresponding first object data of the access request.
Optionally, described according to the request number, determine that the access request corresponds to the request way of first object data
Diameter includes: to acquire the corresponding first object data step of the access request
If the request number is less than preset number, receives the association and shunt server feedback to the user terminal
The access request is transmitted to the site for service so that the association shunts server by near point application server address list
Destination application server, and receive the first object data of destination application server feedback；
If the request number is greater than or equal to preset number, receives the association and shunt server feedback to the use
The near point application server address list at family end is based on the near point application server address list, chooses one of near point
Application server receives the first object data of the destination application server feedback as destination application server.
The present invention also provides a kind of flow load balance device, the flow load balance device includes:
First determining module, for determining the user when detecting the access request of user terminal access site for service
Whether end is to access the site for service for the first time；
Sending module sends the access request if being to access the site for service for the first time for the user terminal
Server is shunted to the association of the site for service；
First receiving module shunts server feedback to the near point application service of the user terminal for receiving the association
Device address list, and acquire the corresponding first object data of the access request, wherein the association shunts server root
It is obtained according to the IP address in the user terminal access request and feeds back the near point application server address list.
Optionally, first determining module includes:
Query unit, for when detecting the access request of user terminal access site for service, whether inquiry user terminal to be deposited
There is the address list of the corresponding near point application server of the site for service, wherein the address of the site for service and described close
There are preset association relationships for the address of point application server；
First determination unit, if there being the ground of the corresponding near point application server of the site for service for the user terminal
Location list, it is determined that the user terminal is not to access the site for service for the first time；
Second determination unit, if not having the corresponding near point application server of the site for service for the user terminal
Address list, it is determined that the user terminal is to access the site for service for the first time.
Optionally, the flow load balance device further include:
It chooses module and arbitrarily chooses the near point if not being to access the site for service for the first time for the user terminal
An address in application server address list, by the address of selection alternately address；
Second receiving module, for being asked to the alternative corresponding first near point application server transmission in the address access
It asks, and receives the second target data of the first near point application server feedback.
Optionally, the second receiving module further include:
Whether judging unit receives the first near point application for judging the user terminal in the first preset duration
Second target data of server feedback；
Again selection unit, if not receiving second target data in the first preset duration for the user terminal
When, from another near point application clothes chosen again in the near point application server address list outside the first near point application server
Business device, using another near point application server of selection as the second near point application server；
First receiving unit, for sending the access request to the second near point application server, and described in reception
The third target data of second near point application server feedback, to stop other thirds based on the received third target data
The selection of near point application server.
Optionally, the receiving unit includes:
Whether judgment sub-unit receives second near point in the second preset duration for judging the user terminal and answers
With the third target data of server feedback；
Subelement is retransmitted, if not receiving the third number of targets in the second preset duration for the user terminal
According to when, then the association retransmitted the access request to the site for service shunts server, generates and sends described the
One near point application server, the second near point application server correspond to invalid prompt information, take so that the association shunts
Business device is reacquired based on the IP address in the user terminal access request and feeds back new near point application server address；
If the user terminal receives the third target data in the second preset duration, based on described received the
Three target datas stop the selection of other third near point application servers.Optionally, first receiving module includes:
Second receiving unit shunts server feedback to the near point application service of the user terminal for receiving the association
Device address list, and receive the association shunting currently pending access request of server that the association shunts server feedback
Request number；
Third determination unit, for determining that the access request corresponds to first object data according to the request number
Request approach, to acquire the corresponding first object data of the access request.
Optionally, the third determination unit includes:
First receiving subelement receives the association and shunts service if being less than preset number for the request number
Device feeds back to the near point application server address list of the user terminal, asks the access so that the association shunts server
The destination application server for being transmitted to the site for service is sought, and receives the first object number of the destination application server feedback
According to；
Second receiving subelement receives the association point if being greater than or equal to preset number for the request number
Streaming server feeds back to the near point application server address list of the user terminal, is arranged based on the near point application server address
Table chooses one of near point application server as destination application server, and receives the destination application server feedback
First object data.
In addition, to achieve the above object, the present invention also provides a kind of flow load balance equipment, the flow load balances
Equipment includes: memory, processor, communication bus and the flow load balance program being stored on the memory,
The communication bus is for realizing the communication connection between processor and memory；
The processor is for executing the flow load balance program, to perform the steps of
When detecting the access request of user terminal access site for service, determine whether the user terminal is to access institute for the first time
State site for service；
If the user terminal is to access the site for service for the first time, the access request is sent to the site for service
Association shunt server；
It receives the association and shunts server feedback to the near point application server address list of the user terminal, and obtain
Obtain the corresponding first object data of the access request, wherein the association shunts server and accesses according to the user end
IP address in request obtains and feeds back the near point application server address list；
When detecting the user terminal access site for service again, obtained based on the near point application server address list
Obtain corresponding data content.
In addition, to achieve the above object, the present invention also provides a kind of readable storage medium storing program for executing, the readable storage medium storing program for executing storage
Have one perhaps more than one program the one or more programs can be held by one or more than one processor
Row is to be used for:
When detecting the access request of user terminal access site for service, determine whether the user terminal is to access institute for the first time
State site for service；
If the user terminal is to access the site for service for the first time, the access request is sent to the site for service
Association shunt server；
It receives the association and shunts server feedback to the near point application server address list of the user terminal, and obtain
Obtain the corresponding first object data of the access request, wherein the association shunts server and accesses according to the user end
IP address in request obtains and feeds back the near point application server address list；
When detecting the user terminal access site for service again, obtained based on the near point application server address list
Obtain corresponding data content.
Whether the present invention is by first determining the user terminal when detecting that user terminal accesses the access request of site for service
It is to access the site for service for the first time；If the user terminal is to access the site for service for the first time, the access request is sent out
The association for giving the site for service shunts server；It receives the association and shunts server feedback to the near point of the user terminal
Application server address list, and acquire the corresponding first object data of the access request, wherein the association shunts
IP address of the server according to the user end in access request obtains and feeds back the near point application server address list；?
When detecting the user terminal access site for service again, correspondence is acquired based on the near point application server address list
Data content.It i.e. in this application, is no longer the mode of passive flux forwarding, i.e., all user's requests are not all by flow
Whether loaded server carries out cutting and forwarding, but be to access the site for service for the first time according to user terminal, carries out flow
Actively forward in batches, avoid site for service background traffic loaded server and need cutting and forward all access request,
Thus, it is possible to which the pressure of site for service background traffic loaded server is effectively relieved, thus solve since all users ask
Asking all is to carry out cutting and forwarding by flow load server, causes flow load server load pressure excessive, influences user
The technical issues of experience.
Detailed description of the invention
Fig. 1 is the flow diagram of inventive flow load-balancing method first embodiment；
Fig. 2 is described in inventive flow load-balancing method in the access request for detecting user terminal access site for service
When, determine whether the user terminal is the refinement flow diagram for accessing the site for service step for the first time；
Fig. 3 is the device structure schematic diagram for the hardware running environment that present invention method is related to.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The present invention provides a kind of flow load balance method, in the first embodiment of inventive flow load-balancing method
In, referring to Fig.1, the flow load balance method includes:
Step S10 determines whether the user terminal is first when detecting the access request of user terminal access site for service
The secondary access site for service；
The access request is sent to described by step S20 if the user terminal is to access the site for service for the first time
The association of site for service shunts server；
Step S30 receives the near point application server address column that the association shunts server feedback to the user terminal
Table, and acquire the corresponding first object data of the access request, wherein the association shunts server according to the use
IP address in the access request of family end obtains and feeds back the near point application server address list；
Step S40, when detecting the user terminal access site for service again, based on the near point application server
Location list acquires corresponding data content.
Specific step is as follows:
Step S10 determines whether the user terminal is first when detecting the access request of user terminal access site for service
The secondary access site for service；
In the present embodiment, flow load balance method can be applied to user terminal, and user terminal, which can be, passes through browser
Site for service is accessed, is also possible to access by official's application searches of site for service, the present embodiment is with user terminal in browser
In directly access and be specifically described for the application scenarios of site for service, in the access for detecting user terminal access site for service
When request, determine whether the user terminal is to access the site for service for the first time, for user terminal, can be by determination
The no buffer address for having site for service judges whether the user terminal is to access the site for service for the first time, if user terminal has
The buffer address of site for service, it is obvious that user terminal is not to access the site for service for the first time, does not have service network in user terminal
The buffer address stood, does not identify whether user terminal accesses the site for service for the first time, this is because coming for user terminal
It says, the site for service address of caching has timeliness.
Wherein, described when detecting the access request of user terminal access site for service referring to Fig. 2, determine the user
Whether end is to access the site for service step for the first time to include:
Step S11, when detecting the access request of user terminal access site for service, it is described whether inquiry user terminal has
The address list of the corresponding near point application server of site for service, wherein the address of the site for service and the near point application
There are preset association relationships for the address of server；
In the present embodiment, by inquiring whether user terminal has the corresponding near point application server of the site for service
The mode of address list judges whether the user terminal is to access the site for service for the first time, wherein near point application server is
The application server of site for service, and the near point server is usually that site for service background traffic loaded server is needed user
End request is forwarded to, and needs the application server of the actual treatment user terminal access request.Wherein, the ground of the site for service
There are preset association relationship, which is that can be identified by user terminal for location and the address of the near point application server
Out, the preset association relationship can be site for service address it is identical as the address part of near point application server, or
It is that the address of site for service and the address of near point application server all carry identical identification information.
Step S12, if the user terminal has the address list of the corresponding near point application server of the site for service,
Determining the user terminal not is to access the site for service for the first time；
Step S13, if the user terminal does not have the address list of the corresponding near point application server of the site for service,
Then determine that the user terminal is to access the site for service for the first time.
If the user terminal has the address list of the corresponding near point application server of the site for service, it is determined that described
User terminal is not to access the site for service for the first time, wherein the address list of the corresponding near point application server of the site for service
Middle near point application server can be one either it is multiple, if the user terminal does not have the corresponding near point of the site for service
The address list of application server, it is determined that the user terminal is to access the site for service for the first time, it should be noted that at this
In embodiment, if having the buffer address of site for service in user terminal, it is determined that the user terminal has the site for service pair
The address list for the near point application server answered.Judge whether there be the slow of site for service in user terminal wherein it is possible to first pass through
After depositing address, then it is determined the address column whether user terminal has the corresponding near point application server of the site for service
The determination step of table.
The access request is sent to described by step S20 if the user terminal is to access the site for service for the first time
The association of site for service shunts server；
If the user terminal is to access the site for service for the first time, the access request is sent to the site for service
Association shunt server, wherein the association of the site for service shunts server and is generally the shunting server of site for service,
In addition, if it includes browsing that the association, which shunts server also, when user terminal accesses site for service by the cloud acceleration function of browser
The shunting server of device, wherein if user terminal accesses site for service by the cloud acceleration function of browser, the access of user terminal
Request is shunted by the shunting server of browser before this, after shunted again by the shunting server of site for service.The present embodiment
It is specifically described so that association shunts server as the shunting server of site for service as an example.
Step S30 receives the near point application server address column that the association shunts server feedback to the user terminal
Table, and acquire the corresponding first object data of the access request, wherein the association shunts server according to the use
IP address in the access request of family end obtains and feeds back the near point application server address list；
Association shunts server after receiving user terminal and being to access the access request of the site for service for the first time, according to institute
The IP address in user terminal access request is stated to obtain and feed back the near point application server address list, specifically, if with
The IP address carried in the access request of family end is the IP address in Shanghai, then the near point application server address of site for service feedback
Shanghai, if the IP address carried in user terminal access request is the IP address in Shenzhen, then site for service feedback near point
Application server address is also Shenzhen, wherein site for service corresponds to each according to the IP address of user terminal and the IP address
The history busy extent of application server determines each near point application server address of the user terminal, such as the IP address pair
Answering each application server is a, b, c, d, e, f etc., and the application server address for feeding back to the user terminal only needs 3,
The access request number then handled in time in the past section according to application servers such as a, b, c, d, e, f, determines the user terminal
Each near point application server address, after determining each near point application server address of the user terminal, by user terminal
Each near point application server address is sent to user terminal, and user terminal is receiving the association shunting server feedback to described
After the near point application server address list of user terminal, the corresponding first object data of the access request are acquired,
Step S40, when detecting the user terminal access site for service again, based on the near point application server
Location list acquires corresponding data content.
In the present embodiment, when detecting the user terminal access site for service again, since user terminal has had
It is capable of handling the near point application server address of access request, thus, it is based on the near point application server address list
Acquire corresponding data content.
It should be noted that in the present embodiment, it is described when detecting the access request of user terminal access site for service,
Determine whether the user terminal is after accessing the site for service step for the first time and includes:
Step A1 arbitrarily chooses the near point application clothes if the user terminal is not to access the site for service for the first time
An address being engaged in device address list, by the address of selection alternately address；
In the present embodiment, each near point server address can be randomly ordered, to generate near point server address
List arbitrarily chooses the near point application server address column if the user terminal is not to access the site for service for the first time
An address in table, by the address of selection alternately address, in addition, in the present embodiment, each near point server
Address list can also carry out ordered arrays according to predetermined order rule, which can be according near point service
Device title is ranked up, alternatively, can also be ranked up according near point server feedback to the chronological order of user terminal, because
And other than the mode arbitrarily obtained, it can also be according near point server address each in each near point list of server addresses
Sequence orderly obtain alternative address.
Step A2 to the alternative corresponding first near point application server transmission in the address access request, and is received
Second target data of the first near point application server feedback.
After choosing alternative address, asked to the alternative corresponding first near point application server transmission in the address access
It asks, and receives the second target data that the first near point application server is fed back, wherein if the association of site for service shunts
After server is attacked, due to the presence of near point application server address list, the access request of user terminal still can be located
Reason, rather than the state shelved, thus, the user experience is improved.
Whether the present invention is by first determining the user terminal when detecting that user terminal accesses the access request of site for service
It is to access the site for service for the first time；If the user terminal is to access the site for service for the first time, the access request is sent out
The association for giving the site for service shunts server；It receives the association and shunts server feedback to the near point of the user terminal
Application server address list, and acquire the corresponding first object data of the access request, wherein the association shunts
IP address of the server according to the user end in access request obtains and feeds back the near point application server address list；?
When detecting the user terminal access site for service again, correspondence is acquired based on the near point application server address list
Data content.It i.e. in this application, is no longer the mode of passive flux forwarding, i.e., all user's requests are not all by flow
Whether loaded server carries out cutting and forwarding, but be to access the site for service for the first time according to user terminal, carries out flow
Actively forward in batches, avoid site for service background traffic loaded server and need cutting and forward all access request,
Thus, it is possible to which the pressure of site for service background traffic loaded server is effectively relieved, thus solve since all users ask
Asking all is to carry out cutting and forwarding by flow load server, causes flow load server load pressure excessive, influences user
The technical issues of experience.
Further, the present invention provides another embodiment of flow load balance method, in this embodiment, described to institute
It states after the corresponding near point application server in alternative address sends the access request step and includes:
Step B1, judges whether the user terminal receives the first near point application server in the first preset duration
Second target data of feedback；
In the present embodiment, there may be changes for the application server of site for service, if user terminal does not request to visit for a long time
Ask site for service, thus, after change, user terminal may not have close after address change the application server of site for service
Point application server address or the currently stored near point application server address of user terminal may be it is invalid, thus, use
Family end be also impossible to acquire based on the invalid near point application server address in requisition for data, i.e., in the present embodiment
In, need to judge whether the user terminal receives the of the first near point application server feedback in the first preset duration
Two target datas.
Step B2, if the user terminal does not receive second target data in the first preset duration, from described close
Again another near point application server outside the first near point application server is chosen in point application server address list, will be chosen
Another near point application server as the second near point application server；
The second near point application server of step B3, Xiang Suoshu sends the access request, and receives second near point and answer
With the third target data of server feedback, taken with stopping other third near point applications based on the received third target data
The selection of business device.
If the user terminal does not receive second target data in the first preset duration, need from the near point
Again another near point application server outside the first near point application server is chosen in application server address list, by selection
Another near point application server is as the second near point application server, wherein chooses the side of another near point application server again
Formula can be identical as the mode of the first near point application server is chosen, and can also be different, and is choosing the second near point application server
Afterwards, Xiang Suoshu the second near point application server sends the access request, and receives the second near point application server feedback
Third target data, to stop the selection of other third near point application servers based on the received third target data.
In the present embodiment, described to send access request step packet later to the second near point application server
It includes:
Step C1, judges whether the user terminal receives the second near point application server in the second preset duration
The third target data of feedback；
Step C2, if the user terminal does not receive the third target data in the second preset duration, by institute
It states access request to retransmit to the association shunting server of the site for service, generates and sends the first near point application clothes
Business device, the second near point application server correspond to invalid prompt information, so that the association shunts server based on described
IP address in user terminal access request reacquires and feeds back new near point application server address；
If the user terminal receives the third target data in the second preset duration, based on described received the
Three target datas stop the selection of other third near point application servers.Due to currently stored the second near point application clothes of user terminal
Business device address is also likely to be invalid, it is then desired to which it is described to judge whether the user terminal receives in the second preset duration
The third target data of second near point application server feedback, does not receive the second near point application in the second preset duration
After the third target data of server feedback, to avoid excessive when consumption, the selection of other near point application servers is no longer carried out,
But the association for then retransmitting the access request to the site for service shunts server, takes so that the association shunts
Business device is reacquired based on the IP address in the user terminal access request and feeds back new near point application server address；Separately
Outside, it is invalid that user terminal also generates and sends the first near point application server, the second near point application server corresponds to
Prompt information rejects the invalid near point application clothes so that server end when sending new near point application server again
Business device, to promote user experience.
In the present embodiment, first near point whether is received in the first preset duration by judging the user terminal
Second target data of application server feedback；If the user terminal does not receive second number of targets in the first preset duration
According to when, from another near point application chosen again in the near point application server address list outside the first near point application server
Server, using another near point application server of selection as the second near point application server；It is taken to second near point application
Business device sends the access request, and receives the third target data of the second near point application server feedback, to be based on institute
State the selection that received third target data stops other third near point application servers.Due in the present embodiment, not connecing
When receiving the data for needing to feed back, other schemes can be timely responded to, thus, it is possible to avoid the processing card of user terminal access request
Shell, the user experience is improved.
Further, the present invention provides another embodiment of flow load balance method, in this embodiment, the reception
The association shunts server feedback to the near point application server address list of the user terminal, and acquires the access
The corresponding first object data step is requested to include:
Step S31 receives the near point application server address column that the association shunts server feedback to the user terminal
Table, and receive the number of request that the association shunts the association shunting currently pending access request of server of server feedback
Mesh；
In the present embodiment, the association shunting server feedback is being received to the near point application server of the user terminal
After address list, the access request for the first time that user terminal requests access to site for service can be association and shunt at server shunting forwarding
Reason, is also possible to the near point application server address by feeding back to the user terminal, correspondence access request will be sent to for the first time
Near point application server processes, which kind of specific processing mode or processing approach need to obtain the association and shunt server feedback
The association shunt the currently pending access request of server request number be determined.
Step S32 determines that the access request corresponds to the request approach of first object data according to the request number,
To acquire the corresponding first object data of the access request.
According to the request number, determine that the access request corresponds to the request approach of first object data, to obtain
To the corresponding first object data of the access request.Wherein, described according to the request number, determine the access request pair
The request approach of first object data is answered, includes: to acquire the corresponding first object data step of the access request
Step D1 receives the association and shunts server feedback to described if the request number is less than preset number
The near point application server address list of user terminal, for the association shunt server the access request is transmitted to it is described
The destination application server of site for service, and receive the first object data of the destination application server feedback；
Step D2 receives the association and shunts server feedback if the request number is greater than or equal to preset number
To the near point application server address list of the user terminal, it is based on the near point application server address list, is chosen wherein
One near point application server receives the first object number of the destination application server feedback as destination application server
According to.
In the present embodiment, due to that the access request can be transmitted to institute when association shunting server is not busy
The destination application server of site for service is stated, if association shunting server is busy, directly sends the request to target
Application server processes judge whether association shunting server is busy according to whether request number is greater than or equal to preset number,
Thus, it is possible to reduce the processing time of user terminal access request, it is thus possible to promote user experience.
Referring to Fig. 3, Fig. 3 is the device structure schematic diagram for the hardware running environment that the embodiment of the present invention is related to.
Flow load balance equipment of the embodiment of the present invention can be PC, be also possible to smart phone, tablet computer, e-book
Reader, MP3 (Moving Picture Experts Group Audio Layer III, dynamic image expert's compression standard
Audio level 3) player, MP4 (Moving Picture Experts Group Audio Layer IV, dynamic image expert
Compression standard audio level 3) terminal devices such as player, portable computer.
As shown in figure 3, the flow load balance equipment may include: processor 1001, such as CPU, memory 1005 leads to
Believe bus 1002.Wherein, communication bus 1002 is for realizing the connection communication between processor 1001 and memory 1005.Storage
Device 1005 can be high speed RAM memory, be also possible to stable memory (non-volatile memory), such as disk
Memory.Memory 1005 optionally can also be the storage equipment independently of aforementioned processor 1001.
Optionally, which can also include target user interface, network interface, camera, RF
(Radio Frequency, radio frequency) circuit, sensor, voicefrequency circuit, WiFi module etc..Target user interface may include
Display screen (Display), input unit such as keyboard (Keyboard), optional target user interface can also include having for standard
Line interface, wireless interface.Network interface optionally may include standard wireline interface and wireless interface (such as WI-FI interface).
It will be understood by those skilled in the art that flow load balance device structure shown in Fig. 3 is not constituted to flow
The restriction of load-balancing device may include perhaps combining certain components or different than illustrating more or fewer components
Component layout.
As shown in figure 3, as may include that operating system, network are logical in a kind of memory 1005 of computer storage medium
Believe module and flow load balance program.Operating system is to manage and control flow load balance device hardware and software resource
Program, support the operation of flow load balance program and other softwares and/or program.Network communication module is for realizing depositing
Communication between the 1005 each component in inside of reservoir, and communicated between other hardware and softwares in flow load balance equipment.
In flow load balance equipment shown in Fig. 3, processor 1001 is for executing the stream stored in memory 1005
The step of measuring load balancing program, realizing flow load balance method described in any of the above embodiments.
Inventive flow load-balancing device specific embodiment and above-mentioned each embodiment of flow load balance method are basic
Identical, details are not described herein.
The present invention also provides a kind of flow load balance device, the flow load balance device includes:
First determining module, for determining the user when detecting the access request of user terminal access site for service
Whether end is to access the site for service for the first time；
Sending module sends the access request if being to access the site for service for the first time for the user terminal
Server is shunted to the association of the site for service；
First receiving module shunts server feedback to the near point application service of the user terminal for receiving the association
Device address list, and acquire the corresponding first object data of the access request, wherein the association shunts server root
It is obtained according to the IP address in the user terminal access request and feeds back the near point application server address list.
Inventive flow load balancing apparatus specific embodiment and above-mentioned each embodiment of flow load balance method are basic
Identical, details are not described herein.
The present invention provides a kind of readable storage medium storing program for executing, the readable storage medium storing program for executing is stored with one or more than one journey
Sequence, the one or more programs can also be executed by one or more than one processor for realizing above-mentioned
The step of flow load balance method described in one.
Readable storage medium storing program for executing specific embodiment of the present invention and above-mentioned each embodiment of flow load balance method are essentially identical,
Details are not described herein.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field similarly includes in patent process range of the invention.
Claims (10)
1. a kind of flow load balance method, which is characterized in that the flow load balance method includes:
When detecting the access request of user terminal access site for service, determine whether the user terminal is to access the clothes for the first time
Business website；
If the user terminal is to access the site for service for the first time, the access request is sent to the pass of the site for service
Connection shunts server；
It receives the association and shunts server feedback to the near point application server address list of the user terminal, and acquire
The corresponding first object data of the access request, wherein the association shunts server access request according to the user end
In IP address obtain and feed back the near point application server address list；
When detecting the user terminal access site for service again, obtained based on the near point application server address list
To corresponding data content.
2. flow load balance method as described in claim 1, which is characterized in that described to detect user terminal access service
When the access request of website, determine whether the user terminal is to access the site for service step for the first time to include:
When detecting the access request of user terminal access site for service, it is corresponding whether inquiry user terminal has the site for service
Near point application server address list, wherein the address of the address of the site for service and the near point application server
There are preset association relationships；
If the user terminal has the address list of the corresponding near point application server of the site for service, it is determined that the user
End is not to access the site for service for the first time；
If the user terminal does not have the address list of the corresponding near point application server of the site for service, it is determined that the use
Family end is to access the site for service for the first time.
3. flow load balance method as described in claim 1, which is characterized in that described to detect user terminal access service
When the access request of website, determine whether the user terminal is after accessing the site for service step for the first time and includes:
If the user terminal is not to access the site for service for the first time, the near point application server address list is arbitrarily chosen
In an address, by the address of selection alternately address；
To the alternative corresponding first near point application server transmission in the address access request, and receive first near point
Second target data of application server feedback.
4. flow load balance method as claimed in claim 3, which is characterized in that described corresponding close to the alternative address
Point application server sends the access request step
Judge whether the user terminal receives the second of the first near point application server feedback in the first preset duration
Target data；
If the user terminal does not receive second target data in the first preset duration, from the near point application server
Again another near point application server outside the first near point application server is chosen in address list, and another near point of selection is answered
Use server as the second near point application server；
The access request is sent to the second near point application server, and receives the second near point application server feedback
Third target data, to stop the selection of other third near point application servers based on the received third target data.
5. flow load balance method as claimed in claim 4, which is characterized in that described to the second near point application service
Device sends the access request step
Judge whether the user terminal receives the third of the second near point application server feedback in the second preset duration
Target data；
If the user terminal does not receive the third target data in the second preset duration, by the access request weight
The association for being newly sent to the site for service shunts server, generates and sends the first near point application server, described the
Two near point application servers correspond to invalid prompt information, are asked so that the association shunts server based on user terminal access
IP address in asking reacquires and feeds back new near point application server address；
If the user terminal receives the third target data in the second preset duration, it is based on the received third mesh
Mark data stop the selection of other third near point application servers.
6. flow load balance method as described in any one in claim 1-5, which is characterized in that described to receive the association point
Streaming server feeds back to the near point application server address list of the user terminal, and it is corresponding to acquire the access request
First object data step includes:
It receives the association and shunts server feedback to the near point application server address list of the user terminal, and described in reception
The association that association shunts server feedback shunts the request number of the currently pending access request of server；
According to the request number, determine that the access request corresponds to the request approach of first object data, to acquire
State the corresponding first object data of access request.
7. flow load balance method as claimed in claim 6, which is characterized in that it is described according to the request number, it determines
The access request corresponds to the request approach of first object data, to acquire the corresponding first object number of the access request
Include: according to step
If the request number is less than preset number, receives the association and shunt server feedback to the near point of the user terminal
Application server address list, so that the association shunts the mesh that the access request is transmitted to the site for service by server
Application server is marked, and receives the first object data of the destination application server feedback；
If the request number is greater than or equal to preset number, receives the association and shunt server feedback to the user terminal
Near point application server address list, be based on the near point application server address list, choose one of near point application
Server receives the first object data of the destination application server feedback as destination application server.
8. a kind of flow load balance device, which is characterized in that the flow load balance device includes:
First determining module, for determining that the user terminal is when detecting the access request of user terminal access site for service
No is to access the site for service for the first time；
The access request is sent to institute if being to access the site for service for the first time for the user terminal by sending module
The association for stating site for service shunts server；
Receiving module, the near point application server address column for shunting server feedback to the user terminal for receiving the association
Table, and acquire the corresponding first object data of the access request, wherein the association shunts server according to the use
IP address in the access request of family end obtains and feeds back the near point application server address list.
9. a kind of flow load balance equipment, which is characterized in that the flow load balance equipment includes: memory, processor,
Communication bus and the flow load balance program being stored on the memory,
The communication bus is for realizing the communication connection between processor and memory；
The processor is for executing the flow load balance program, to realize as described in any one of claims 1 to 7
The step of flow load balance method.
10. a kind of readable storage medium storing program for executing, which is characterized in that flow load balance program is stored on the readable storage medium storing program for executing,
Such as flow load balance of any of claims 1-7 is realized when the flow load balance program is executed by processor
The step of method.
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