CN109639849A - A kind of address lookup processing method and service discovery device - Google Patents
A kind of address lookup processing method and service discovery device Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/45—Network directories; Name-to-address mapping
- H04L61/4541—Directories for service discovery
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Abstract
Address lookup processing method provided by the present application and service discovery device, storage is deployed in the address at the application service end of local and remote side, gain location mark, and it is requested according to the address lookup of applications client, the address for being deployed in the application service end in the place that site identifications indicate is sent to applications client, because site identifications are used to indicate local and remote, in the case where being deployed in local application service end failure, site identifications are the mark in strange land, it can be seen that, in the case where being deployed in local application service end failure, site identifications are the mark in strange land, and then the address at the application service end sent to applications client is the address for being deployed in the application service end in strange land, to realize strange land business mostly living.
Description
Technical field
This application involves electronic information field more particularly to a kind of address lookup processing method and service discovery devices.
Background technique
As shown in Figure 1, distributed system includes application service end (Application Service), applications client
(Application Client) and service discovery device.(Application Service) is generally deployed at application service end
On multiple machines, and by address registration in service discovery device.Applications client (Application Client) is wanted and is answered
It is communicated with server-side (Application Service), it is necessary to the ground at application service end is first obtained by service discovery device
Location.
That is, a simple service discovery device will at least provide following two basic function:
One is to provide information registering ability can be by itself after application service end (Application Service) starting
Information registering is into service discovery device.
Two are to provide information obtaining ability, and applications client (Application Client) obtains from service discovery device
Obtain application service end (Application Service) address list currently registered.
Strange land business mostly living refers to, the application service end (Application Service) of the two places A and B is deployed in, in A
In the case that the application service end (Application Service) on ground is abnormal, the applications client on the ground A
The application service end (Application Service) that the ground B can be used in (Application Client) normally provides business.
Currently, in order to reduce influence of the network for service call, the applications client of distributed system
(Application Client) and application service end (Application Service) is usually deployed in the machine in the same city
In room.The application service end in local (such as A) computer room is only stored under this deployment way, in service discovery device
The address of (Application Service).And this service discovery device, the applications client of (such as A) because local
(Application Client) can only inquire the application service end in local (such as A) computer room from service discovery device
The address of (Application Service), so strange land business mostly living can not be supported.
Summary of the invention
This application provides a kind of address lookup processing method and service discovery devices, it is therefore intended that solves existing service
It was found that device can not support strange land mostly business living the problem of.
To achieve the goals above, this application provides following technical schemes:
A kind of address lookup processing method, comprising:
Storage is deployed in the address at the application service end of local and remote side；
Gain location mark, wherein the site identifications are used to indicate local and remote, are being deployed in local application clothes
In the case where end failure of being engaged in, the site identifications are the mark in strange land；
Address lookup according to applications client is requested, and the transmission of Xiang Suoshu applications client is deployed in the site identifications and refers to
The address at the application service end in the place shown.
Optionally, before the storage is deployed in the address at application service end of local and remote side, further includes:
It is deployed in the registration request at local application service end described in reception, includes described be deployed in the registration request
The address at local application service end.
Optionally, storage is deployed in the address at local application service end and includes:
Correspond to the address that local application service end is deployed in described in storage and the local mark.
Optionally, the address at the application service end that storage is deployed in strange land includes:
It is corresponding with the mark in strange land from the address that the discovery service unit for being deployed in strange land obtains strange land application service end
Relationship.
Optionally, the gain location mark includes:
The configuration file including the site identifications is monitored, and obtains the site identifications from the configuration file,
In, it is described be deployed in local application service end failure in the case where, the site identifications in the configuration file are set
It is set to the mark in strange land, otherwise, the site identifications in the configuration file are arranged to local mark；
Alternatively, it is described be deployed in local application service end failure in the case where, be arranged the site identifications be strange land
Mark, otherwise, it is local mark that the site identifications, which are arranged,.
A kind of service discovery device, comprising:
It was found that server-side and discovery client；
The discovery server-side is used for, and storage is deployed in the address at the application service end of local and remote side；
The discovery client is used for, gain location mark, wherein and the site identifications are used to indicate local and remote,
In the case where being deployed in local application service end failure, the site identifications are the mark in strange land；
The discovery server-side is also used to, and the address lookup according to applications client is requested, Xiang Suoshu applications client hair
Send the address for being deployed in the application service end in place of the site identifications instruction.
Optionally, the discovery client is also used to:
Before the discovery server-side storage is deployed in the address at application service end of local and remote side, reception is deployed in
The registration request at local application service end includes the ground for being deployed in local application service end in the registration request
Location, and to it is described discovery server-side send described in be deployed in local application service end address and the site identifications.
Optionally, described to find that server-side is used to store the address for being deployed in local application service end and includes:
The discovery server-side is specifically used for, be deployed in described in corresponding storage the address at local application service end with it is described
The mark in local mark strange land.
Optionally, the address that the discovery server-side is used to store the application service end for being deployed in strange land includes:
The discovery server-side is specifically used for, and obtains strange land application service end from the discovery service unit for being deployed in strange land
The corresponding relationship of the mark of address and strange land.
Optionally, the discovery client includes: for gain location mark
The configuration file including the site identifications is monitored, and obtains the site identifications from the configuration file,
In, it is described be deployed in local application service end failure in the case where, the site identifications in the configuration file are set
It is set to the mark in strange land, otherwise, the site identifications in the configuration file are arranged to local mark；
Alternatively, it is described be deployed in local application service end failure in the case where, be arranged the site identifications be strange land
Mark, otherwise, it is local mark that the site identifications, which are arranged,.
Address lookup processing method provided by the present application and service discovery device, storage are deployed in the application of local and remote side
The address of server-side, gain location mark, and requested according to the address lookup of applications client, it sends and disposes to applications client
It is being disposed in the address at the application service end in the place of site identifications instruction because site identifications are used to indicate local and remote
In the case where local application service end failure, site identifications are the mark in strange land, it is seen then that are being deployed in local application clothes
Be engaged in end failure in the case where, site identifications be strange land mark, and then to applications client send application service end address
For be deployed in strange land application service end address, to realize strange land business mostly living.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of distributed system；
Fig. 2 is a kind of flow chart of address lookup processing method disclosed in the embodiment of the present application；
Fig. 3 is the flow chart of another address lookup processing method disclosed in the embodiment of the present application；
Fig. 4 is a kind of logical construction schematic diagram of service discovery device disclosed in the embodiment of the present application；
Fig. 5 is the flow chart of another address lookup processing method disclosed in the embodiment of the present application；
Fig. 6 is the schematic diagram that service discovery device disclosed in the embodiment of the present application supports strange land mostly living.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application is carried out specifically
It is bright, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.Based on the application
In embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall in the protection scope of this application.
Fig. 2 is a kind of address lookup processing method disclosed in the embodiment of the present application, is executed by service discovery device, including with
Lower step:
S201: storage is deployed in the address at the application service end of local and remote side.
Wherein, application service end can be the application service end in distributed system shown in FIG. 1, concrete function and structure
It may refer to the prior art, which is not described herein again.
In the present embodiment, locally refer to, with executing the deployment of the service discovery device of process shown in Fig. 1, strange land refers to, holds
The other deployment of the service discovery device of process shown in row Fig. 1 disposed except ground.
S202: gain location mark.
Site identifications are the mark in the deployment place at application service end, i.e., site identifications are for identifying application service end administration
Place.
Place described in the present embodiment, is divided into local and remote side, as previously mentioned, local refer to process shown in execution Fig. 1
Service discovery device deployment, strange land refers to, executes its except the deployment ground of the service discovery device of process shown in Fig. 1
It disposes ground.
Site identifications can distinguish the information of local and remote side for place name etc..
In the present embodiment, the mode of gain location mark may include following two:
1, configuration file is monitored, includes site identifications in configuration file.Configuration file can be sent out to be manually configured to service
In existing device, can also be with human configuration after, issue service discovery device by other equipment.It is being deployed in local application service end
It is manually the mark in strange land by the site identifications in configuration file, otherwise, manually by the ground in configuration file in the case where failure
Point identification is local mark.
2, in the case where being deployed in local application service end failure, set-up site is identified as the mark in strange land, otherwise,
Set-up site is identified as local mark.
S203: the address lookup according to applications client is requested, and is deployed in site identifications instruction to applications client transmission
Place application service end address.
Can be seen that from process shown in Fig. 2 will be according to the operating condition setting for being deployed in local application service end
Site identifications, as the address foundation to applications client sending application server-side, therefore, in local application service end failure
In the case where, application client can be issued into the address at the stored application service end for being deployed in strange land by site identifications
End, to realize strange land business mostly living.
Fig. 3 is another address lookup processing method disclosed in the embodiment of the present application, is executed by service discovery device, including
Following steps:
S301: receiving and be deployed in the registration request at local application service end, include in registration request be deployed in it is local
The address at application service end.
S302: corresponding storage is deployed in the address at local application service end and the mark of local.
Because service discovery device is deployed in local, known local mark.Alternatively, can be in advance by local mark
Storage is known into service discovery device.
S303: the address at strange land application service end and the mark in strange land are obtained from the discovery service unit for being deployed in strange land
Corresponding relationship.
It should be noted that being deployed in the discovery service unit in strange land, according to depositing for aforementioned local discovery service unit
Storage mode, the corresponding relationship of corresponding storage location mark and the address at application service end.For locally finding service unit,
The site identifications being deployed in the discovery service unit in strange land are the mark in strange land.Local discovery service unit will be deployed in different
Corresponding relationship in the discovery service unit on ground is synchronized to local, obtains the address at the corresponding application service end for being deployed in strange land
With the mark in strange land.
S304: in the case where being deployed in local application service end failure, site identifications are set to the mark in strange land.
It should be noted that storing the mark in multiple strange lands and the address at application service end there are multiple strange lands
Corresponding relationship in the case where, can be randomly selected or select nearby the mark in a strange land.
S305: the address lookup request of applications client is received.
S306: the address at application service end corresponding with the mark in strange land is sent to applications client.
It can be seen that the registration request by locally applied server-side from process shown in Fig. 3, can obtain locally applied
The address of server-side and the corresponding relationship locally identified can obtain strange land and answer by finding the synchronous of service unit with strange land
The corresponding relationship identified with the address of server-side and strange land, and the state according to locally applied server-side, set-up site mark, from
And realize the support of business mostly living for strange land.
Fig. 4 is a kind of logical construction schematic diagram of service discovery device disclosed in the embodiment of the present application.As shown in figure 4, this
Apply for that service discovery device disclosed in embodiment includes discovery client (Discovery Client) and discovery server-side
(Discovery Server).Wherein, discovery client (Discovery Client) is deployed in application service end
In (Application Service) and applications client (Application Client).
Wherein, the discovery server-side is used to store the address at the application service end for being deployed in local and remote side.It was found that visitor
Family end is identified for gain location, wherein site identifications are used to indicate local and remote, are being deployed in local application service end
In the case where failure, site identifications are the mark in strange land.It was found that server-side is also used to ask according to the address lookup of applications client
It asks, the address for being deployed in the application service end in the place that site identifications indicate is sent to applications client.
Specifically, aforementioned place is by taking city as an example, the specific reality of modules function in discovery service unit shown in Fig. 4
Existing process is as shown in Figure 5:
S501: application service end (Application Service) Xiang Faxian client (Discovery Client) hair
Send registration request.It include the address of application service end (Application Service) in registration message.
S502: discovery client (Discovery Client) Xiang Faxian server-side (Discovery Server) sends note
Volume message includes the address and application service end of application service end (Application Service) in registration message
The mark in (Application Service) deployment city.
The mark in city can be city code (City Code).
S503: the corresponding storage application service end (Application of discovery server-side (Discovery Server)
Service the mark of address and application service end (Application Service) deployment city).
For example, it was discovered that server-side (Discovery Server), after receiving registration message, meeting is according to described city
City's code name, constructs registered paths, similar/ProjectName/CityCode, with information on services under this path, such as IP and
Port is run after fame, and a child node, similar/ProjectName/CityCode/IPPort are established.
S504: the discovery server synchronization application of discovery server-side (Discovery Server) and another urban deployment
The address of server-side and the corresponding relationship of deployment urban sign.
S505: applications client (Application Client) Xiang Faxian client (Discovery Client) is initiated
Address lookup request.
S506: discovery client (Discovery Client) Xiang Faxian server-side (Discovery Server) transmission is looked into
Message is ask, includes the mark in preferential city in query messages.
Specifically, preferential city is identified as local mark if locally applied server-side works normally, otherwise,
The mark for being identified as strange land in preferential city.
S507: discovery server-side (Discovery Server) is sent to applications client (Application Client)
The address at the application service end (Application Service) of preferential urban deployment.
Specifically, for example, it was discovered that server-side (Discovery Server) after receiving query messages, can be according to being retouched
The city code stated, constructs query path, and similar/ProjectName/CityCode is returned all under all paths
The address of Application Service.
From fig. 6, it can be seen that the preferential urban sign of discovery client (Discovery Client) is preset, discovery
In the registration of client (Discovery Client) sending and query messages, the mark in the preferential city is carried, so that
Applications client (Application Client) can obtain the application service end (Application disposed in preferential city
Service address).
Fig. 6 is the example of address above mentioned inquiry processing method:
Using local city A as Beijing, strange land city B be Shanghai for, as shown in fig. 6, be deployed in Pekinese application clothes
It is engaged in being deployed in Pekinese applications client (Application in the case where end (Application Service) normal work
Client) according to process shown in fig. 5 (preferential city is set as Beijing), and it is deployed in Pekinese application service end
(Application Service) carries out the process of address registration and inquiry, and is deployed in Pekinese's application service by calling
(Application Service) is held to provide business.It is emphasized that being deployed in the discovery in Pekinese's service discovery device
The discovery server-side that server-side (Discovery Server) is needed and is deployed in the service discovery device in Shanghai
The ground at the synchronous application service end (Application Service) stored according to city dimension (Discovery Server)
Location, i.e., synchronous registration information.
In the case where being deployed in Pekinese application service end (Application Service) cisco unity malfunction,
It cannot be deployed in Pekinese's applications client (Application Client) normal call, then be deployed in Pekinese's application visitor
Family end (Application Client) needs to call the application service end (Application Service) for being deployed in Shanghai.
Be deployed in the preferential city of the discovery client (Discovery Client) in Pekinese's service discovery device by
Artificially it is revised as Shanghai in Beijing.After service discovery device listens to preferential city modification configuration file, by the preferential city of storage
Shanghai is revised as in city, and being deployed in Pekinese's discovery client (Discovery Client) can take from Pekinese's discovery is deployed in
Business end (Discovery Server) obtains the address for being deployed in the application service end (Application Service) in Shanghai,
And Pekinese's applications client is issued into the address of the application service end for being deployed in Shanghai (Application Service), from
And Pekinese's applications client can call the application service end (Application Service) for being deployed in Shanghai to execute industry
Business.
From fig. 6, it can be seen that the applications client (Application Client) in the same city is in the urban deployment
The discovery server-side (Discovery Server) of service discovery device registered, at the application service end of the urban deployment
In the case that (Application Service) is worked normally, by the discovery client of the service discovery device of the urban deployment
The preferential city of (Discovery Client) is configured to the city, then applications client (the Application of the urban deployment
Client) business can be executed with the application service end (Application Service) of the same urban deployment of normal call.?
In the case where application service end (Application Service) cisco unity malfunction of the urban deployment, by modifying the city
The mode in the preferential city of the discovery client (Discovery Client) of the service discovery device of city's deployment, so that the city
The applications client (Application Client) of deployment inquires the application service end of other urban deployments
The address of (Application Service), and the application service end (Application for passing through other urban deployments
Service business) is executed.
It is emphasized that method shown in fig. 6, and simply by the application service end (Application in multiple cities
Service address) is compared to the mode that applications client (Application Client) opens inquiry, can be at one
In the case that the application service end (Application Service) in city works normally, the application service end in the city is avoided
(Application Service) trans-city calling application service end (Application Service), caused by it is distributed
The problem of system business performance declines.
If function described in the embodiment of the present application method is realized in the form of SFU software functional unit and as independent production
Product when selling or using, can store in a storage medium readable by a compute device.Based on this understanding, the application is real
The part of part or the technical solution that existing handoff technique contributes can be embodied in the form of software products by applying example
Out, which is stored in a storage medium, including some instructions are used so that a calculating equipment (can be a
People's computer, server, mobile computing device or network equipment etc.) execute each embodiment the method for the application whole
Or part steps.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only
Memory), random access memory (RAM, RandomAccess Memory), magnetic or disk etc. are various can store journey
The medium of sequence code.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with it is other
The difference of embodiment, same or similar part may refer to each other between each embodiment.
The foregoing description of the disclosed embodiments makes professional and technical personnel in the field can be realized or use the application.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the application.Therefore, the application
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of address lookup processing method characterized by comprising
Storage is deployed in the address at the application service end of local and remote side；
Gain location mark, wherein the site identifications are used to indicate local and remote, are being deployed in local application service end
In the case where failure, the site identifications are the mark in strange land；
Address lookup according to applications client is requested, and Xiang Suoshu applications client, which is sent, is deployed in the site identifications instruction
The address at the application service end in place.
2. the method according to claim 1, wherein being deployed in the application service of local and remote side in the storage
Before the address at end, further includes:
It is deployed in the registration request at local application service end described in reception, is deployed in local including described in the registration request
Application service end address.
3. according to the method described in claim 2, it is characterized in that, storage is deployed in the address packet at local application service end
It includes:
Correspond to the address that local application service end is deployed in described in storage and the local mark.
4. the method according to claim 1, wherein storage is deployed in the address packet at the application service end in strange land
It includes:
The corresponding relationship of the address at strange land application service end and the mark in strange land is obtained from the discovery service unit for being deployed in strange land.
5. the method according to claim 1, wherein gain location mark includes:
The configuration file including the site identifications is monitored, and obtains the site identifications from the configuration file, wherein
It is described be deployed in local application service end failure in the case where, the site identifications in the configuration file are arranged to different
The mark on ground, otherwise, the site identifications in the configuration file are arranged to local mark；
Alternatively, it is described be deployed in local application service end failure in the case where, be arranged the site identifications be strange land mark
Know, otherwise, it is local mark that the site identifications, which are arranged,.
6. a kind of service discovery device characterized by comprising
It was found that server-side and discovery client；
The discovery server-side is used for, and storage is deployed in the address at the application service end of local and remote side；
The discovery client is used for, gain location mark, wherein the site identifications are used to indicate local and remote, in portion
It affixes one's name in the case where local application service end failure, the site identifications are the mark in strange land；
The discovery server-side is also used to, and the address lookup according to applications client is requested, Xiang Suoshu applications client transmission unit
Affix one's name to the address at the application service end in the place that the site identifications indicate.
7. device according to claim 6, which is characterized in that the discovery client is also used to:
Before the discovery server-side storage is deployed in the address at application service end of local and remote side, reception is deployed in local
Application service end registration request, include the address for being deployed in local application service end in the registration request, and
To the address and the site identifications for being deployed in local application service end described in the discovery server-side transmission.
8. device according to claim 7, which is characterized in that the discovery server-side is deployed in local answer for storing
Include: with the address of server-side
The discovery server-side is specifically used for, and the address and the local at local application service end are deployed in described in corresponding storage
Mark strange land mark.
9. device according to claim 6, which is characterized in that the discovery server-side is deployed in answering for strange land for storing
Include: with the address of server-side
The discovery server-side is specifically used for, and the address at strange land application service end is obtained from the discovery service unit for being deployed in strange land
With the corresponding relationship of the mark in strange land.
10. device according to claim 6, which is characterized in that the discovery client is identified for gain location includes:
The configuration file including the site identifications is monitored, and obtains the site identifications from the configuration file, wherein
It is described be deployed in local application service end failure in the case where, the site identifications in the configuration file are arranged to different
The mark on ground, otherwise, the site identifications in the configuration file are arranged to local mark；
Alternatively, it is described be deployed in local application service end failure in the case where, be arranged the site identifications be strange land mark
Know, otherwise, it is local mark that the site identifications, which are arranged,.
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| CN201811625715.0A CN109639849B (en) | 2018-12-28 | 2018-12-28 | Address query processing method and service discovery device |
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| CN201811625715.0A CN109639849B (en) | 2018-12-28 | 2018-12-28 | Address query processing method and service discovery device |
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Cited By (1)
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| CN114785465A (en) * | 2022-04-26 | 2022-07-22 | 上海识装信息科技有限公司 | Method, server and storage medium for realizing remote multi-activity |
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