CN106937277A - Address renewing method and device - Google Patents

Address renewing method and device Download PDF

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Publication number
CN106937277A
CN106937277A CN201511021495.7A CN201511021495A CN106937277A CN 106937277 A CN106937277 A CN 106937277A CN 201511021495 A CN201511021495 A CN 201511021495A CN 106937277 A CN106937277 A CN 106937277A
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China
Prior art keywords
service
address
service end
access
new
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Granted
Application number
CN201511021495.7A
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Chinese (zh)
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CN106937277B (en
Inventor
曹列忠
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Advanced Nova Technology Singapore Holdings Ltd
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Alibaba Group Holding Ltd
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Application filed by Alibaba Group Holding Ltd filed Critical Alibaba Group Holding Ltd
Priority to CN202110020031.3A priority Critical patent/CN112751950B/en
Priority to CN201511021495.7A priority patent/CN106937277B/en
Publication of CN106937277A publication Critical patent/CN106937277A/en
Application granted granted Critical
Publication of CN106937277B publication Critical patent/CN106937277B/en
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/26Network addressing or numbering for mobility support
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00Network arrangements, protocols or services for addressing or naming
    • H04L61/50Address allocation
    • H04L61/5076Update or notification mechanisms, e.g. DynDNS

Abstract

The disclosure is directed to a kind of address renewing method and device, wherein method includes:Receive the service access request to destination service that client sends;According to storage in the new IP address of the service end of local destination service, the service access request is forwarded to the service end, and obtain the service access result that the service end is returned;The service access result and the new IP address of the service end are sent to the client, the new IP address are updated to the service end IP address for the client is prestored.The address that the disclosure improves client updates efficiency.

Description

Address renewing method and device
Technical field
This disclosure relates to network technology, more particularly to a kind of address renewing method and device.
Background technology
In current techniques, during wireless client access service end, in order to accelerate access speed, typically directly Connect and the IP address of service end is stored in advance in client, client is according to the IP address when accessing every time Access service end.But the defect of this mode is, if the IP address of service end is changed, it is impossible to The pre-stored address for updating wireless client-side is timely corresponded to, and if upgraded to client so that The client of redaction carries the service end IP address after updating, and the renewal of this scheme is less efficient.
The content of the invention
To overcome problem present in correlation technique, the disclosure to provide a kind of address renewing method and device, Efficiency is updated with the address that client is improved in service end address change.
According to the first aspect of the embodiment of the present disclosure, there is provided a kind of address renewing method, including:
Receive the service access request to destination service that client sends;
According to the new IP address for storing the service end in local destination service, by the service access request The service end is forwarded to, and obtains the service access result that the service end is returned;
The service access result and the new IP address of the service end are sent to the client, with So that the service end IP address that the client will be prestored is updated to the new IP address.
According to the second aspect of the embodiment of the present disclosure, there is provided a kind of address renewing method, including:
In the service end IP address access target serv-fail by prestoring, sent out to transponder is accessed Send the service access request to the destination service;
Receive it is described access transponder return access target service service access result and service end it is new IP address, the service access result is that the access transponder is obtained according to the new IP address of service end;
The service end IP address that will be stored, is updated to the new IP address.
According to the third aspect of the embodiment of the present disclosure, there is provided a kind of address updating device, including:
Request receiving module, the service access request to destination service for receiving client transmission;
Access forwarding module, for according to storage local destination service service end new IP address, Service access request is forwarded to the service end, and obtains the service access result that the service end is returned;
Address feedback module, for by the new IP address of the service access result and service end, sending extremely The client, new IP address are updated to the service end IP address for client is prestored.
According to the fourth aspect of the embodiment of the present disclosure, there is provided a kind of address updating device, including:
Request sending module, in the service end IP address access target serv-fail by prestoring When, the service access request to the destination service is sent to access transponder;
Address receiver module, the service for receiving the access target service that the access transponder is returned is visited The new IP address of result and service end are asked, the service access result is the access transponder according to service The new IP address at end are obtained;
Address update module, for the service end IP address for storing to be updated into the new IP address.
The technical scheme provided by this disclosed embodiment can include the following benefits:By in client When being failed according to IP address access service end, retry and once send the request to access transponder, the access The new IP address of service end can be fed back to client by transponder, so that the address of client can Timely updated, compared to conventional art, the address that improve client updates efficiency.
It should be appreciated that the general description of the above and detailed description hereinafter are only exemplary and explanatory , the disclosure can not be limited.
Brief description of the drawings
Accompanying drawing herein is merged in specification and constitutes the part of this specification, shows and meets the present invention Embodiment, and together with specification be used for explain principle of the invention.
Fig. 1 is the principle schematic that the address according to an exemplary embodiment updates;
Fig. 2 is a kind of flow chart of the address renewing method according to an exemplary embodiment;
Fig. 3 is the flow chart of another address renewing method according to an exemplary embodiment;
Fig. 4 is the flow chart of another address renewing method according to an exemplary embodiment;
Fig. 5 is a kind of structural representation of the address updating device according to an exemplary embodiment;
Fig. 6 is the structural representation of another address updating device according to an exemplary embodiment;
Fig. 7 is the structural representation of another the address updating device according to an exemplary embodiment.
Specific embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following When description is related to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous Key element.Implementation method described in following exemplary embodiment does not represent the institute consistent with the present invention There is implementation method.Conversely, they be only with it is being described in detail in such as appended claims, of the invention one The example of the consistent apparatus and method of a little aspects.
In order that obtaining when the IP address of service end is changed, also correspond to as soon as possible and update wireless client The service end IP address of side storage, this application provides a kind of address renewing method, uses the method can be with The service end IP address that wireless client is configured is updated to the correct new IP address of service end as soon as possible. Referring to the example of Fig. 1, figure 1 show the principle of the address renewing method of the application.
Under normal circumstances, wireless client 11 can be pre-configured with the IP of its service end 12 to be accessed Address, wireless client 11 can not carry out domain name mapping access by DNS, but directly by being somebody's turn to do The IP address access service end 12 of the service end 12 for prestoring.For example, APP is applied for certain, Including service end 12 and wireless client 11, wireless client 11 can be by the service end that prestores The web page contents of the APP are asked at 12 IP address, direct access service end 12 to service end 12, Web page contents or other application function information are fed back to wireless client 11 and are shown by service end 12.
However, it may occur the IP address in some moment service end 12 there occurs change, now such as Fruit wireless client 11 is accessed still through original pre-stored IP address, it may appear that access failure. In this case, referring to Fig. 1, the embodiment of the present application is provided with access transponder 13, the access transponder 13 is a platform for unified management service end address change, for example, the IP of the service end S of certain application Address is changed to IP2 by IP1, then " the IP of service end S can be recorded in the access transponder 13 Address is IP2 " similar information.I.e. when the IP address of service end is changed, can be by IP at first Address information is stored in the access transponder 13, also, the access transponder 13 can be used for storage The service end address of multiple service, such as, the service end address of an application is IP3, another application Service end address ip 4.
Failed by original pre-stored IP address access service end 12 in above-mentioned wireless client 11 When, wireless client 11 can send service access request to transponder 13 is accessed, and ask access target Service, the destination service is the corresponding service of wireless client 11, for example certain application.As above institute State, access transponder 13 as a platform for management service end address change, can upgrade in time and deposit The newest IP address of each service end is stored up, when the service access request of wireless client 11 is received, The service of the current accessed of wireless client 11 can correctly be got according to the service end IP address of storage The new IP address at end.Also, accessing transponder 13 can be forwarded to service end by the service access request 12 so that 12 pairs of requests of service end are processed.
In this example, accessing transponder 13 can also receive the service access result of the return of service end 12, Certain five application page content that e.g. wireless client 11 is asked.Now, transponder 13 is accessed not only The service access result is fed back into wireless client 11, but also by the access transponder 13 The new IP address of the service end of body storage feed back to wireless client 11.For example, access transponder 13 can Wireless client 11 is fed back to together with by the new IP address of service access result and service end.Wireless visitor After new IP address are received, it is the new IP ground that can update the service end address of oneself storage at family end 11 Location, the address for completing client-side updates.So at the next access service end 12 of wireless client 11 When, directly accessed according to the new IP address for updating, now can just access successfully.
In above process it can be seen that, wireless client 11 perform Fig. 2 shown in flow, it is corresponding, Access transponder 13 can perform the flow shown in Fig. 3.
In step 201, in the service end IP address access target serv-fail by prestoring, The service access request to the destination service is sent to access transponder.
In step 202., the service access knot for accessing the access target service that transponder is returned is received Fruit and the new IP address of service end, the service access result are the access transponders according to service end New IP address are obtained.
In step 203, the service end IP address that will be stored, is updated to the new IP address.
In step 301, the service access request to destination service that client sends is received.
In step 302, according to the new IP address for storing the service end in local destination service, by institute State service access request and be forwarded to the service end, and obtain the service access result that the service end is returned.
In step 303, by service access result and the new IP address of the service end, send to client End, the new IP address are updated to the service end IP address for client is prestored.
The address renewing method of the application, current can directly be accessed with compatible according to service end IP address Mode, under normal circumstances, if the IP address of service end keeps constant, prestores with wireless client always The IP address of storage is identical, then client can use the direct access service end of the IP address.
And when the IP address of service end is changed, the present processes need not be taken to client APP edition upgradings with service end new IP address, but retried by wireless client itself, i.e., Retry access once, former IP address can not be used when access is retried, but use other and be somebody's turn to do The related information of destination service sends service access request.And, the request can be by as server ground The access transponder of the location management unified platform is received, and accessing transponder can be anti-by the new IP address of service end Client is fed to, service end address is updated accordingly for client for new IP address.These processes are all certainly Dynamic completion, as long as that is, client retries access once, it is possible to obtain the correct new IP ground of service end Location, the address for completing client updates so that follow-up access request again can be directly according to new IP address Realize accessing.This mode reduces the influence of the address change to client of service end, significantly improves The efficiency that corresponding client-side address updates during service end address change.
Additionally, the access transponder used in the example of the application, manages as a server address The unified platform, for client, can be easily achieved the storage that address is updated to service end, When the service access request of client is received, it is also possible to get corresponding service end as early as possible fresh Location, and then new address is fed back into client, realize the renewal as early as possible of client address.Compared to tradition The mode of the dependence updating client version in mode, will significantly improve the renewal efficiency of client address.
Fig. 4 illustrates an address renewing method, describes to be carried out using the address renewing method of the application The process that client address updates, as shown in figure 4, the process can include:
In step 401, wireless client is by IP address D1, access service end.
In this step, the IP address D1 of the service end that wireless client is prestored, works as with service end The preceding IP address for using is consistent, therefore, client when by D1 access service ends, Neng Goufang Ask successfully, in step 402, service end can access result to wireless client back services.
In step 403, the IP address of service end there occurs change, it is assumed that be changed to D2 by D1.
In step 404, device storage service end pass corresponding with its IP address D2 can in the access be turned System.For example, can be with the domain name at storage service end and the corresponding relation of the IP address D2 of the service end.
In step 405, wireless client is still through IP address D1 access services end.In this step In, it is still D1 because the service end IP address of client-side storage not yet updates, thus client Still through the D1 access services end.But, because service end address is altered, will be in step 406 Middle feedback accesses the notice of failure to wireless client.
In step 407, wireless client will be retried once, but specifically retrying access will use service The domain name at end conducts interviews.For example, the service access that wireless client sends the domain name for carrying service end please Ask, the request can be accessed transponder reception.
In a step 408, transponder is accessed according to the corresponding relation for storing in step 404, is found The corresponding service end new IP address D2 of domain name.
In step 409, transponder is accessed according to D2, and service access request is forwarded to service end, and The service access result of service end feedback can be received.
In step 410, transponder is accessed by service access result and the new IP address D2 of service end, Return to wireless client.
In step 411, the service end address D 1 of original storage is updated to D2 by wireless client.
In step 412, wireless client is according to the new address D 2 of service end, direct access service end.
In the address renewing method of this example, wireless client is failed by IP address access service end When, can just acquire the correct new IP address of service end by once retrying, follow-up access also may be used To be normally carried out, compared to the mode that client release is upgraded, the address that improve client updates efficiency.
The embodiment of the present application additionally provides a kind of address updating device, and the device can apply to access transfer Device, as shown in figure 5, the device can include:Request receiving module 51, access forwarding module 52 and Address feedback module 53.
Request receiving module 51, the service access request to destination service for receiving client transmission;
Access forwarding module 52, for according to storage local destination service service end new IP ground Location, is forwarded to service end, and obtain the service access result of service end return by service access request;
Address feedback module 53, for by the new IP address of the service access result and service end, sending out Client is delivered to, new IP address are updated to the service end IP address for client is prestored.
In one example, service access request includes:The corresponding domain of service end of the destination service Name;Forwarding module 52 is accessed, for root according to the domain name for prestoring and the corresponding relation of IP address, Obtain the new IP address of the corresponding service end of domain name in the service access request;By the service Access request is forwarded to the corresponding service end of the new IP address.
Shown in Figure 6, the address updating device can also include:Address memory module 54, for connecing Receive the corresponding relation of the simultaneously new IP address of the domain name of storage configuration and service end.
The embodiment of the present application additionally provides a kind of address updating device, and the device can apply to wireless client End, as shown in fig. 7, the device can include:Request sending module 71, the and of address receiver module 72 Address update module 73.Wherein,
Request sending module 71, for being serviced in the service end IP address access target by prestoring During failure, the service access request to the destination service is sent to access transponder;
Address receiver module 72, the service for receiving the access target service that the access transponder is returned The new IP address of result and service end are accessed, the service access result is the access transponder according to clothes The new IP address at business end are obtained;
Address update module 73, for the service end IP address of storage to be updated into the new IP address.
In another example, request sending module 71 carries the domain name of the service end for sending Service access request, the service access request is received by the access transponder.
Those skilled in the art will readily occur to this after considering specification and putting into practice invention disclosed herein Other embodiments of invention.The application is intended to any modification of the invention, purposes or adaptability Change, these modifications, purposes or adaptations follow general principle of the invention and including this public affairs Open undocumented common knowledge or conventional techniques in the art.Description and embodiments only by It is considered as exemplary, true scope and spirit of the invention are pointed out by following claim.
It should be appreciated that the invention is not limited in be described above and be shown in the drawings it is accurate Structure, and can without departing from the scope carry out various modifications and changes.The scope of the present invention is only by institute Attached claim is limited.

Claims (10)

1. a kind of address renewing method, it is characterised in that including:
Receive the service access request to destination service that client sends;
According to the new IP address for storing the service end in local destination service, by the service access request The service end is forwarded to, and obtains the service access result that the service end is returned;
The service access result and the new IP address of the service end are sent to the client, with So that the service end IP address that the client will be prestored is updated to the new IP address.
2. method according to claim 1, it is characterised in that the service access request includes: The corresponding domain name of service end of the destination service;It is described according to storage local destination service service The new IP address at end, the service end is forwarded to by the service access request, including:
According to the domain name and the corresponding relation of IP address that prestore, in the acquisition service access request The new IP address of the corresponding service end of domain name;
The service access request is forwarded to the corresponding service end of the new IP address.
3. method according to claim 2, it is characterised in that methods described also includes:
Receive the corresponding relation of the simultaneously new IP address of the domain name of storage configuration and service end.
4. a kind of address renewing method, it is characterised in that including:
In the service end IP address access target serv-fail by prestoring, sent out to transponder is accessed Send the service access request to the destination service;
Receive it is described access transponder return access target service service access result and service end it is new IP address, the service access result is that the access transponder is obtained according to the new IP address of service end;
The service end IP address that will be stored, is updated to the new IP address.
5. method according to claim 4, it is characterised in that described to send right to accessing transponder The service access request of the destination service, including:
The service access request of the domain name for carrying the service end is sent, the service access request is described Transponder is accessed to receive.
6. a kind of address updating device, it is characterised in that including:
Request receiving module, the service access request to destination service for receiving client transmission;
Access forwarding module, for according to storage local destination service service end new IP address, Service access request is forwarded to the service end, and obtains the service access result that the service end is returned;
Address feedback module, for by the new IP address of the service access result and service end, sending extremely The client, new IP address are updated to the service end IP address for client is prestored.
7. device according to claim 6, it is characterised in that the service access request includes: The corresponding domain name of service end of the destination service;
The access forwarding module, for root according to the domain name for prestoring and the corresponding relation of IP address, Obtain the new IP address of the corresponding service end of domain name in the service access request;By the service Access request is forwarded to the corresponding service end of the new IP address.
8. device according to claim 7, it is characterised in that described device also includes:Deposit address Storage module, the corresponding relation for receiving the simultaneously new IP address of the domain name of storage configuration and service end.
9. a kind of address updating device, it is characterised in that including:
Request sending module, in the service end IP address access target serv-fail by prestoring When, the service access request to the destination service is sent to access transponder;
Address receiver module, the service for receiving the access target service that the access transponder is returned is visited The new IP address of result and service end are asked, the service access result is the access transponder according to service The new IP address at end are obtained;
Address update module, for the service end IP address for storing to be updated into the new IP address.
10. device according to claim 9, it is characterised in that
The request sending module, the service access request for sending the domain name for carrying the service end, The service access request is received by the access transponder.
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CN106937277B (en) 2020-11-17
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