CN110493319A - Method of data synchronization, system and device - Google Patents
Method of data synchronization, system and device Download PDFInfo
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- CN110493319A CN110493319A CN201910666803.3A CN201910666803A CN110493319A CN 110493319 A CN110493319 A CN 110493319A CN 201910666803 A CN201910666803 A CN 201910666803A CN 110493319 A CN110493319 A CN 110493319A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
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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
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
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- Computer Networks & Wireless Communication (AREA)
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- General Engineering & Computer Science (AREA)
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Abstract
The embodiment of the invention provides a kind of method of data synchronization, system and devices.This method comprises: receiving the user information that first server is sent and the type identification with user information correlation, and judge whether type identification is registration type；User information is the information that the received client corresponding with first server of first server is sent, the user information that client is sent is the user information that the user that client obtains inputs on the client, destination server is the server that first server is determined from least one second server, and type identification is the type identification with user information correlation that first server generates；In the case where type identification is registration type, user information is stored.To realize that user only need to once be registered in the client, user information can be synchronized to destination server by first server, and the corresponding client of destination server can be logged on to by re-registering user information in the corresponding client of destination server without user.
Description
Technical field
Invention is related to the communications field, more particularly to method of data synchronization, system and device.
Background technique
It is the important milestone of network Development depending on networking, is the more advanced form of internet, is a real-time network, it can
It realizes the whole network HD video real-time Transmission that current internet cannot achieve, pushes numerous Internet applications to HD video,
High definition is face-to-face.
In order to view networking service provide support and management, based on view network develop more system client, such as
Including depending on networking meeting management system (can pipe client), view networking monitoring network management scheduling system (dispatching client), more
Multiple system clients such as media body information releasing and management system (management client).
However currently, user is after a system registry success, the user information that only can be used in the system logs in this and is
Carry out business of uniting needs to register again in other systems if the user will use other systems.For example, user can manage
After client registers success, which only can be used in the user information meeting of the login pipe client of meeting pipe client, and cannot make
Other clients such as dispatching client, management client are logged on to the user information.So as to cause between multiple systems
The user information of a user cannot be shared, need user the problem of will register respectively in each system.
Summary of the invention
In view of the above problems, it proposes the embodiment of the present invention and overcomes the above problem or at least partly in order to provide one kind
A kind of method of data synchronization, system and the device to solve the above problems.
To solve the above-mentioned problems, the embodiment of the invention discloses a kind of method of data synchronization, be applied to including client,
The system of first server corresponding with the client and at least one second server；Include:
The client obtains the user information that user inputs in the client；
The client sends the user information to the first server；
The first server receives the user information, generates the type identification with the user information correlation, and deposit
Store up the user information and the type identification；
Destination server of the first server at least one described second server sends the user information
With the type identification；
The destination server receives the user information and the type identification, and judge the type identification whether be
Registration type；
In the case where the type identification is registration type, the destination server stores the user information, with
The user information stored in the first server keeps synchronizing.
The embodiment of the invention also discloses a kind of method of data synchronization, are implemented in destination server, comprising:
The user information that first server is sent and the type identification with the user information correlation are received, and described in judgement
Whether type identification is registration type；Wherein, the user information is that the first server is received with the first service
The information that the corresponding client of device is sent, the user information that the client is sent are that the user that the client obtains exists
The user information inputted in the client, the destination server are the first server from least one second server
The server of middle determination, the type identification are the type mark with the user information correlation that the first server generates
Know；
The type identification be registration type in the case where, store the user information, with the first server
The user information of middle storage keeps synchronizing.
The embodiment of the invention also discloses a kind of method of data synchronization, are implemented in first server, comprising:
The user information that client is sent is received, generates the type identification with the user information correlation, and described in storage
User information and the type identification, wherein the user information is the user of client acquisition in the client
The user information of input；
Destination server at least one second server sends the user information and the type identification, so that
The destination server receives the user information and the type identification, and judges whether the type identification is registration class
Type；In the case where the type identification is registration type, the destination server is made to store the user information, with it is described
The user information stored in first server keeps synchronizing.
The embodiment of the invention also discloses a kind of data synchronous systems, comprising:
Client, the user information registered in the client for obtaining user；
The client is also used to send the user information to first server；
The first server generates the type identification with the user information correlation for receiving the user information,
And store the user information and the type identification；
The first server, the destination server being also used at least one described second server send the use
Family information and the type identification；
The destination server for receiving the user information and the type identification, and judges the type identification
It whether is registration type；
The destination server is also used in the case where the type identification is registration type, stores user's letter
Breath, with synchronous with the user information holding stored in the first server.
The embodiment of the invention also discloses a kind of data synchronization units, are set to destination server, comprising:
Receiving module, for receive first server transmission user information and with the type mark of the user information correlation
Know, and judges whether the type identification is registration type；Wherein, the user information be the first server it is received with
The information that the corresponding client of the first server is sent, the user information that the client is sent are the client
The user information that the user of acquisition inputs in the client, the destination server are the first server from least one
The server determined in a second server, the type identification are closing with the user information for first server generation
The type identification of connection；
Memory module, if having and the mark matched first in the user information for the destination server to be not stored
Target identification then stores the user information, with synchronous with the user information holding stored in the first server.
The embodiment of the invention also discloses a kind of computer readable storage medium, deposited on the computer readable storage medium
Computer program is stored up, the computer program realizes method of data synchronization described above when being executed by processor.
The embodiment of the invention also discloses a kind of data synchronization unit, including processor, memory and it is stored in described deposit
On reservoir and the computer program that can run on the processor, the computer program are realized when being executed by the processor
Method of data synchronization described above.
The embodiment of the present invention includes following advantages:
During the present invention is implemented, the user information that first server is sent and the type identification with user information correlation are received,
And judge whether type identification is registration type；User information is the received client corresponding with first server of first server
The information sent is held, the user information that client is sent is the user information that the user that client obtains inputs on the client,
Destination server is the server that first server is determined from least one second server, and type identification is first server
The type identification with user information correlation generated；In the case where type identification is registration type, user information is stored.To
Realize that user only need to once be registered in the client, user information can be synchronized to destination service by first server
Device, destination server correspondence can be logged on to by re-registering user information in the corresponding client of destination server without user
Client.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And it can be implemented in accordance with the contents of the specification, and in order to allow above and other objects of the present invention, feature and advantage can
It is clearer and more comprehensible, the followings are specific embodiments of the present invention.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is a kind of networking schematic diagram of view networking of the invention；
Fig. 2 is a kind of hardware structural diagram of node server of the invention；
Fig. 3 is a kind of hardware structural diagram of access switch of the invention；
Fig. 4 is the hardware structural diagram that a kind of Ethernet association of the invention turns gateway；
Fig. 5 is a kind of architecture diagram of data synchronous system provided in an embodiment of the present invention；
Fig. 6 is a kind of step flow chart of method of data synchronization provided in an embodiment of the present invention；
Fig. 7 is a kind of signaling process figure of method of data synchronization provided in an embodiment of the present invention；
Fig. 8 is a kind of structural schematic diagram of data synchronous system provided in an embodiment of the present invention；
Fig. 9 is a kind of structural schematic diagram of data synchronization unit provided in an embodiment of the present invention；
Figure 10 is the structural schematic diagram of another data synchronization unit provided in an embodiment of the present invention.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
It should be appreciated that described herein, specific examples are only used to explain the present invention, and only present invention a part is real
Example is applied, instead of all the embodiments, is not intended to limit the present invention.
It is the important milestone of network Development depending on networking, is a real-time network, can be realized HD video real-time Transmission,
Push numerous Internet applications to HD video, high definition is face-to-face.
Real-time high-definition video switching technology is used depending on networking, it can be such as high in a network platform by required service
Clear video conference, Intellectualized monitoring analysis, emergency command, digital broadcast television, delay TV, the Web-based instruction, shows video monitoring
Field live streaming, VOD program request, TV Mail, individual character records (PVR), Intranet (manages) channel by oneself, intelligent video Broadcast Control, information publication
All be incorporated into a system platform etc. services such as tens of kinds of videos, voice, picture, text, communication, data, by TV or
Computer realizes that high-definition quality video plays.
Embodiment in order to enable those skilled in the art to better understand the present invention is introduced to depending on networking below:
Depending on networking, applied portion of techniques is as described below:
Network technology (Network Technology)
Traditional ethernet (Ethernet) is improved depending on the network technology innovation networked, with potential huge on network
Video flow.(Circuit is exchanged different from simple network packet packet switch (Packet Switching) or lattice network
Switching), Streaming demand is met using Packet Switching depending on networking technology.Has grouping depending on networking technology
Flexible, the simple and low price of exchange, is provided simultaneously with the quality and safety assurance of circuit switching, it is virtually electric to realize the whole network switch type
The seamless connection of road and data format.
Switching technology (Switching Technology)
Two advantages of asynchronous and packet switch that Ethernet is used depending on networking eliminate Ethernet under the premise of complete compatible and lack
It falls into, has the end-to-end seamless connection of the whole network, direct user terminal, directly carrying IP data packet.User data is in network-wide basis
It is not required to any format conversion.It is the more advanced form of Ethernet depending on networking, is a real-time exchange platform, can be realized at present mutually
The whole network large-scale high-definition realtime video transmission that networking cannot achieve pushes numerous network video applications to high Qinghua, unitizes.
Server technology (Server Technology)
It is different from traditional server, its Streaming Media depending on the server technology in networking and unified video platform
Transmission be built upon it is connection-oriented on the basis of, data-handling capacity is unrelated with flow, communication time, single network layer energy
Enough transmitted comprising signaling and data.For voice and video business, handled depending on networking and unified video platform Streaming Media
Complexity many simpler than data processing, efficiency substantially increase hundred times or more than traditional server.
Reservoir technology (Storage Technology)
The ultrahigh speed reservoir technology of unified video platform in order to adapt to the media content of vast capacity and super-flow and
Using state-of-the-art real time operating system, the programme information in server instruction is mapped to specific hard drive space, media
Content is no longer pass through server, and moment is directly delivered to user terminal, and user waits typical time less than 0.2 second.It optimizes
Sector distribution greatly reduces the mechanical movement of hard disc magnetic head tracking, and resource consumption only accounts for the 20% of the internet ad eundem IP, but
The concurrent flow greater than 3 times of traditional disk array is generated, overall efficiency promotes 10 times or more.
Network security technology (Network Security Technology)
Depending on the structural design networked by servicing independent licence system, equipment and the modes such as user data is completely isolated every time
The network security problem that puzzlement internet has thoroughly been eradicated from structure, does not need antivirus applet, firewall generally, has prevented black
The attack of visitor and virus, structural carefree secure network is provided for user.
It services innovative technology (Service Innovation Technology)
Business and transmission are fused together by unified video platform, whether single user, private user or a net
The sum total of network is all only primary automatic connection.User terminal, set-top box or PC are attached directly to unified video platform, obtain rich
The multimedia video service of rich colorful various forms.Unified video platform is traditional to substitute with table schema using " menu type "
Complicated applications programming, considerably less code, which can be used, can be realized complicated application, realize the new business innovation of " endless ".
Networking depending on networking is as described below:
It is a kind of central controlled network structure depending on networking, which can be Tree Network, Star network, ring network etc. class
Type, but centralized control node is needed to control whole network in network on this basis.
As shown in Figure 1, being divided into access net and Metropolitan Area Network (MAN) two parts depending on networking.
The equipment of access mesh portions can be mainly divided into 3 classes: node server, access switch, terminal (including various machines
Top box, encoding board, memory etc.).Node server is connected with access switch, and access switch can be with multiple terminal phases
Even, and it can connect Ethernet.
Wherein, node server is the node that centralized control functions are played in access net, can control access switch and terminal.
Node server can directly be connected with access switch, can also directly be connected with terminal.
Similar, the equipment of metropolitan area mesh portions can also be divided into 3 classes: metropolitan area server, node switch, node serve
Device.Metropolitan area server is connected with node switch, and node switch can be connected with multiple node servers.
Wherein, node server is the node server for accessing mesh portions, i.e. node server had both belonged to access wet end
Point, and belong to metropolitan area mesh portions.
Metropolitan area server is the node that centralized control functions are played in Metropolitan Area Network (MAN), can control node switch and node serve
Device.Metropolitan area server can be directly connected to node switch, can also be directly connected to node server.
It can be seen that be entirely a kind of central controlled network structure of layering depending on networking network, and node server and metropolitan area
The network controlled under server can be the various structures such as tree-shaped, star-like, cyclic annular.
Visually claim, access mesh portions can form unified video platform (part in virtual coil), and multiple unified videos are flat
Platform can form view networking；Each unified video platform can be interconnected by metropolitan area and wide area depending on networking.
Classify depending on networked devices
1.1 embodiment of the present invention can be mainly divided into 3 classes: server depending on the equipment in networking, interchanger (including ether
Net gateway), terminal (including various set-top boxes, encoding board, memory etc.).Depending on networking can be divided on the whole Metropolitan Area Network (MAN) (or
National net, World Wide Web etc.) and access net.
1.2 equipment for wherein accessing mesh portions can be mainly divided into 3 classes: node server, access switch (including ether
Net gateway), terminal (including various set-top boxes, encoding board, memory etc.).
The specific hardware structure of each access network equipment are as follows:
Node server:
As shown in Fig. 2, mainly including Network Interface Module 201, switching engine module 202, CPU module 203, disk array
Module 204；
Wherein, Network Interface Module 201, the Bao Jun that CPU module 203, disk array module 204 are come in enter switching engine
Module 202；Switching engine module 202 look into the operation of address table 205 to the packet come in, to obtain the navigation information of packet；
And the packet is stored according to the navigation information of packet the queue of corresponding pack buffer 206；If the queue of pack buffer 206 is close
It is full, then it abandons；All pack buffer queues of 202 poll of switching engine mould, are forwarded: 1) port if meeting the following conditions
It is less than to send caching；2) the queue package counting facility is greater than zero.Disk array module 204 mainly realizes the control to hard disk, including
The operation such as initialization, read-write to hard disk；CPU module 203 is mainly responsible between access switch, terminal (not shown)
Protocol processes, to address table 205 (including descending protocol packet address table, uplink protocol package address table, data packet addressed table)
Configuration, and, the configuration to disk array module 204.
Access switch:
As shown in figure 3, mainly including Network Interface Module (downstream network interface module 301, uplink network interface module
302), switching engine module 303 and CPU module 304；
Wherein, the packet (upstream data) that downstream network interface module 301 is come in enters packet detection module 305；Packet detection mould
Whether mesh way address (DA), source address (SA), type of data packet and the packet length of the detection packet of block 305 meet the requirements, if met,
It then distributes corresponding flow identifier (stream-id), and enters switching engine module 303, otherwise abandon；Uplink network interface mould
The packet (downlink data) that block 302 is come in enters switching engine module 303；The data packet that CPU module 204 is come in enters switching engine
Module 303；Switching engine module 303 look into the operation of address table 306 to the packet come in, to obtain the navigation information of packet；
If the packet into switching engine module 303 is that downstream network interface is gone toward uplink network interface, in conjunction with flow identifier
(stream-id) packet is stored in the queue of corresponding pack buffer 307；If the queue of the pack buffer 307 is close full,
It abandons；If the packet into switching engine module 303 is not that downstream network interface is gone toward uplink network interface, according to packet
Navigation information is stored in the data packet queue of corresponding pack buffer 307；If the queue of the pack buffer 307 is close full,
Then abandon.
All pack buffer queues of 303 poll of switching engine module, are divided to two kinds of situations in embodiments of the present invention:
If the queue is that downstream network interface is gone toward uplink network interface, meets the following conditions and be forwarded: 1)
It is less than that the port sends caching；2) the queue package counting facility is greater than zero；3) token that rate control module generates is obtained；
If the queue is not that downstream network interface is gone toward uplink network interface, meets the following conditions and is forwarded:
1) it is less than to send caching for the port；2) the queue package counting facility is greater than zero.
Rate control module 308 is configured by CPU module 304, to all downlink networks in programmable interval
Interface generates token toward the pack buffer queue that uplink network interface is gone, to control the code rate of forwarded upstream.
CPU module 304 is mainly responsible for the protocol processes between node server, the configuration to address table 306, and,
Configuration to rate control module 308.
Ethernet association turns gateway:
As shown in figure 4, mainly including Network Interface Module (downstream network interface module 401, uplink network interface module
402), switching engine module 403, CPU module 404, packet detection module 405, rate control module 408, address table 406, Bao Huan
Storage 407 and MAC adding module 409, MAC removing module 410.
Wherein, the data packet that downstream network interface module 401 is come in enters packet detection module 405；Packet detection module 405 is examined
Ethernet mac DA, ethernet mac SA, Ethernet length or frame type, the view networking mesh way address of measured data packet
DA, whether meet the requirements depending on networking source address SA, depending on networking data Packet type and packet length, corresponding stream is distributed if meeting
Identifier (stream-id)；Then, MAC DA, MAC SA, length or frame type are subtracted by MAC removing module 410
(2byte), and enter corresponding receive and cache, otherwise abandon；
Downstream network interface module 401 detects the transmission caching of the port, according to the view of packet networking mesh if there is Bao Ze
Address D A knows the ethernet mac DA of corresponding terminal, adds the ethernet mac DA of terminal, Ethernet assists the MAC for turning gateway
SA, Ethernet length or frame type, and send.
The function that Ethernet association turns other modules in gateway is similar with access switch.
Terminal:
It mainly include Network Interface Module, Service Processing Module and CPU module；For example, set-top box mainly connects including network
Mouth mold block, video/audio encoding and decoding engine modules, CPU module；Encoding board mainly includes Network Interface Module, video encoding engine
Module, CPU module；Memory mainly includes Network Interface Module, CPU module and disk array module.
The equipment of 1.3 metropolitan area mesh portions can be mainly divided into 2 classes: node server, node switch, metropolitan area server.
Wherein, node switch mainly includes Network Interface Module, switching engine module and CPU module；Metropolitan area server mainly includes
Network Interface Module, switching engine module and CPU module are constituted.
2, networking data package definition is regarded
2.1 access network data package definitions
Access net data packet mainly include following sections: destination address (DA), source address (SA), reserve bytes,
payload(PDU)、CRC。
As shown in the table, the data packet for accessing net mainly includes following sections:
| DA | SA | Reserved | Payload | CRC |
Wherein:
Destination address (DA) is made of 8 bytes (byte), and first character section indicates type (such as the various associations of data packet
Discuss packet, multicast packet, unicast packet etc.), be up to 256 kinds of possibility, the second byte to the 6th byte is metropolitan area net address,
Seven, the 8th bytes are access net address；
Source address (SA) is also to be made of 8 bytes (byte), is defined identical as destination address (DA)；
Reserve bytes are made of 2 bytes；
The part payload has different length according to the type of different datagrams, is if it is various protocol packages
64 bytes are 32+1024=1056 bytes if it is single group unicast packets words, are not restricted to above 2 kinds certainly；
CRC is made of 4 bytes, and calculation method follows the Ethernet CRC algorithm of standard.
2.2 Metropolitan Area Network (MAN) packet definitions
The topology of Metropolitan Area Network (MAN) is pattern, may there is 2 kinds, connection even of more than two kinds, i.e. node switching between two equipment
It can all can exceed that 2 kinds between machine and node server, node switch and node switch, node switch and node server
Connection.But the metropolitan area net address of metropolitan area network equipment is uniquely, to close to accurately describe the connection between metropolitan area network equipment
System, introduces parameter in embodiments of the present invention: label, uniquely to describe a metropolitan area network equipment.
(Multi-Protocol Label Switch, multiprotocol label are handed over by the definition of label and MPLS in this specification
Change) label definition it is similar, it is assumed that between equipment A and equipment B there are two connection, then data packet from equipment A to equipment B just
There are 2 labels, data packet also there are 2 labels from equipment B to equipment A.Label is divided into label, outgoing label, it is assumed that data packet enters
The label (entering label) of equipment A is 0x0000, and the label (outgoing label) when this data packet leaves equipment A may reform into
0x0001.The networking process of Metropolitan Area Network (MAN) is to enter network process under centralized control, also means that address distribution, the label of Metropolitan Area Network (MAN)
Distribution be all to be dominated by metropolitan area server, node switch, node server be all passively execute, this point with
The label distribution of MPLS is different, and the distribution of the label of MPLS is the result that interchanger, server are negotiated mutually.
As shown in the table, the data packet of Metropolitan Area Network (MAN) mainly includes following sections:
| DA | SA | Reserved | Label | Payload | CRC |
That is destination address (DA), source address (SA), reserve bytes (Reserved), label, payload (PDU), CRC.Its
In, the format of label, which can refer to, such as gives a definition: label is 32bit, wherein high 16bit retains, only with low 16bit, its position
Set is between the reserve bytes and payload of data packet.
The present embodiment provides a kind of method of data synchronization, which is applied to include client and client
The system of corresponding first server and at least one second server.First server can be streaming media server, meeting
Pipe server, O&M server, dispatch server etc. regard any one server in networked server.With two in the present embodiment
Be introduced for a second server, two second servers be in above-mentioned view networked server in addition to first server
The different view networked server of any two.It is a kind of data synchronous system provided in an embodiment of the present invention referring to Fig. 5, Fig. 5
Architecture diagram, for example, client is streaming media clients 501, first server is streaming media server 502, one second clothes
Business device is meeting pipe server 503, another second server is dispatch server 504.Based on data synchronous system shown in fig. 5
Architecture diagram, present embodiments provide a kind of method of data synchronization, this method comprises:
Client obtains the user information that user is registered on the client；Client sends user to first server
Information；First server receives user information, and stores user information；First server is at least one second server
Destination server sends user information；Destination server receives user information, generates the type identification with user information correlation, and
Store user information and type identification；Destination server of the first server at least one second server sends user's letter
Breath and type identification；Destination server receives user information and type identification, and judges whether type identification is registration type；In
In the case that type identification is registration type, destination server stores user information, with the user that is stored in first server
Information keeps synchronizing.
When user inputs user information by client to register, if client is streaming media clients, user
The register interface that streaming media clients offer can be opened inputs user information in register interface and is registered.User's input
After the completion of user information, registration button is clicked, the available user information to user's input of streaming media clients, and to first
Server sends user information, and (if client is streaming media clients, first server if is streaming media server；If objective
Family end is meeting pipe client, then first server is meeting pipe server).
After first server receives user information, if what user clicked is registration button, first server can be with
Determine that the type identification for receiving user information is registration type, so that generating is note with the type identification of user information correlation
Volume type.First server storage user information and type identification later, and user information and type identification are sent at least
Destination server in one second server.It should be noted that for example, first server can be first by user information and class
Type mark is sent to a second server, sends user information and type identification to another server again after being sent completely；
Can also user information and type identification be sent respectively to two second servers simultaneously.If first sent out to a second server
It send, then destination server is a server in two second servers；It is used if sent simultaneously to two second servers
Family information, then destination server is two second servers.
After destination server receives user information and type identification, whether user information can be judged according to type identification
For registration type, in the case where user information is registration type, can directly store user information, with in first server
The user information of storage keeps synchronizing.To realize that user only need to be corresponding with the client after a client is registered
The user information that the user can be inputted of first server be synchronized to other server (examples in addition to first server
Such as, if destination server is meeting pipe server and dispatch server, the use that user can be registered in streaming media clients
Family synchronizing information is attended the meeting pipe server and dispatch server).
It should be noted that judging whether destination server is stored in the case where type identification is not registration type
It is identified with the matched first object of mark in registration information；It is stored in destination server and is matched with the mark in registration information
First object mark in the case where, updated using user information and identify associated target user's information with first object, with
The user information stored in first server keeps synchronizing.Also (such as the type in the case where type identification is not registration type
It is identified as updating type, that is, needs to update user information), whether destination server needs to judge locally to be stored with and user information
In mark matched first object mark, be stored with and the matched first object of mark in registration information in destination server
In the case where mark, is updated in destination server using user information and identify associated target user's information with first object, with
It is synchronous with the user information holding stored in first server.To realize that if user once registered user's letter in client
When breath, if user is in client modification user, once chartered user information, first server can equally be modified user
User information afterwards is synchronized to destination server.
It is understood that if user clicks registration button in the corresponding meeting pipe client of participant pipe server device to infuse
When volume user information, can pipe server (in such cases can pipe server be first server) can from can pipe client obtain
User information is simultaneously synchronized to streaming media server and dispatch server (if streaming media server and dispatch service by user information
Device is destination server)；If user clicks registration button in dispatching client corresponding with dispatch server device to register use
When the information of family, dispatch server (dispatch server is first server) can obtain user information from dispatching client and will use
Family synchronizing information to streaming media server and can pipe server (if streaming media server and can pipe server be destination service
Device).
The process that first server is synchronized to user's modified user information destination server is introduced in citing below.Example
Such as: user can log in client and click modification button to modify the user information registered before, click modification button in user
After can pop up an interface, input new user information for user, the mark of new user information is needed and registered before
The mark of user information is consistent, and the mark of user information is used for one user information of unique identification, and other users information can
To modify, such as the information such as address, age for modifying user.After inputting new user information, user clicks to update button, then objective
Family end is available to arrive new user information, and generate with the type identification of the new user information correlation, and by new user
The type identification of information and the user information correlation new with this is sent to first server, in such cases, the type mark of generation
Knowing is updating type.In the case that the type identification that i.e. first server receives client transmission is updating type, the first clothes
Business device judge whether to be stored in first server with the matched mark of the mark of new user information, if be stored with newly
The matched mark of the mark of user information, then the user information stored before being updated using new user information, and by new use
Family information and destination server is sent to the type identification of new user information correlation.The received type identification of destination server
For updating type, equally, whether destination server judges to be stored in destination server matches with the mark of new user information
First object mark, identified if be stored with the matched first object of the mark of new user information, use new use
What is stored before the information update of family identifies associated user information with first object.
In order to which the embodiment of the present invention is discussed in detail, it is introduced below with reference to Fig. 6.It is that the present invention is implemented referring to Fig. 6, Fig. 6
A kind of step flow chart for method of data synchronization that example provides, method of data synchronization provided in this embodiment are implemented in destination service
Device, this method comprises the following steps:
Step 601 receives the user information that first server is sent and the type identification with user information correlation, and judges
Whether type identification is registration type.
Wherein, user information is the information that the received client corresponding with first server of first server is sent, visitor
The user information that family end is sent is the user information that the user that client obtains inputs on the client, destination server first
The server that server is determined from least one second server, type identification are that first server generates and user information
Associated type identification.
Type identification can be registration type or updating type.Such as in the case where user's new registration user information, generate
Type identification be registration type.In the case that user updates the user information that user once registered, the type identification of generation
For updating type.
Step 602, type identification be registration type in the case where, store user information, with deposited in first server
The user information of storage keeps synchronizing.
Method of data synchronization provided in this embodiment, after receiving user information and type identification due to destination server,
Can judge whether user information is registration type according to type identification, it, can be in the case where user information is registration type
User information is stored, directly with synchronous with the user information holding stored in first server.To realize that user only need to be one
After a client is registered, the user information that first server corresponding with the client can input the user is synchronous
To in addition to first server other servers (for example, if destination server be can pipe server and dispatch server,
User can be synchronized to meeting pipe server and dispatch server in the user information that streaming media clients are registered).
It is a kind of signaling process figure of method of data synchronization provided in an embodiment of the present invention, this method packet referring to Fig. 7, Fig. 7
Include following steps:
Step 701, client obtain the user information that user inputs on the client.
Step 702, client send user information to first server.
Step 703, first server receive user information, generate the type identification with user information correlation, and store use
Family information and type identification.
The destination server of step 704, first server at least one second server sends user information and class
Type mark.
Step 705, destination server receive user information and type identification, and judge whether type identification is registration class
Type.
Step 706, in the case where type identification is registration type, destination server stores user information, with first
The user information stored in server keeps synchronizing.
It should be noted that judging whether destination server is stored in the case where type identification is not registration type
It is identified with the matched first object of mark in registration information；It is stored in destination server and is matched with the mark in registration information
First object mark in the case where, updated using user information and identify associated target user's information with first object, with
The user information stored in first server keeps synchronizing.Detailed process is referred to embodiment illustrated in fig. 5, to avoid repeating,
It is no longer discussed in detail herein.
Step 707, destination server generate the status code and storage state code of user information, and send to first server
Status code, status code are used to indicate the synchronous regime of user information.
Correspondingly, first server can receive the status code of destination server transmission, and save status code.First service
After device saves status code, client obtains status code from first server, can show the synchronization of user information according to status code
State.
In the case where the synchronous regime for the user information that status code indicates is synchronization failure state, it can refer to row step
708.It should be noted that maintenance work personnel can log on to Streaming Media client so that client is streaming media clients as an example
End, into subscriber administration interface, selection needs synchronous user information.Maintenance work personnel can choose a user information or
Person's a plurality of user information after selection, can click lockage button and (send same step number to destination server by clicking lockage button
It is believed that enabling) the one or more of user informations of selection are synchronized to destination server.First server can also be according to default
Time synchronizes, such as preset time is daily 3 points of morning, and first server can be in preset time from trend target
Server sends synchrodata signaling namely first server and can be filtered out not same according to the status code of every user information
The user information or the user information of synchronization failure before of destination server are walked, and executes simultaneously operating in preset time.
Step 708, first server send synchrodata signaling to destination server, and synchrodata signaling includes user's letter
Breath.
It should be noted that may include a user information or a plurality of user information in synchrodata signaling.This implementation
In example by taking a user information for including in synchrodata signaling as an example.For example, in step 706, if destination server is not
Success stores user information, then the synchronous regime for user's letter information that the status code of the user information indicates is synchronization failure shape
State.In this step, the synchrodata signaling comprising this user information can be sent to destination server by first server,
To execute simultaneously operating again.
Step 709, destination server are in response to synchrodata signaling, the user information list that will be stored in destination server
Each of the first identifier of the first user information matched with the mark in user information, to obtain target user's information list,
Target user's information list includes the first object mark different from user information mark that be obtaining from user information list；
Step 710, destination server send target user's information list to first server.
For step 709 and step 710.For example, user information is identified as user name, with the entitled unique identification of user.
The user information that destination server receives is identified as zhangsan, the user name in user information list include lisi123,
Tri- user names of zhaoping, wanggang445, since zhangsan and any one in three user names are different from, then
Target user's information list includes these three user names, the entitled first object mark of each user in these three user names.Mesh
Target user's information list including these three user names can be sent to first server by mark server.
It should be noted that if being stored with the feelings with the matched mark of mark in user information in destination server
Under condition, then the first object mark different from the mark in user information is sent to first server by destination server.Such as
User name in user information list includes tri- user names of zhangsan, zhaoping, wanggang445, then destination service
The first object stored in device is identified as zhangsan, and destination server only needs include zhaoping, wanggang445 two
Target user's information list of a user name is sent to two user names of first server namely zhaoping, wanggang445
All different from this user name of zhangsan, target user's information list includes two the first mesh of zhaoping, wanggang445
Mark mark.
Step 711, first server receive target user's information list that destination server is sent, and by first server
Second identifier in the second user information of middle storage is matched with each first object mark, from each first object mark
Obtain second target identification different from second identifier.
It include zhangsan, zhaowu145, mesh with the second identifier in the second user information that is stored in first server
Mark user information list includes each first object mark for two first object marks of zhaoping, wanggang445
It is different from second identifier, therefore, the second target identification packets different from second identifier obtained from each first object mark
Include zhaoping, wanggang445.
Step 712, first server will be synchronized to first server with associated first user information of the second target identification.
It is introduced in conjunction with illustrating in step 711, zhaoping, wanggang445 are synchronized to first service by first server
In device.It, can will be with zhaoping in step 713 if zhaoping, wanggang445 are synchronized success by first server
The status code of associated first user information is sent to destination server and will be with associated first user of wanggang445
The status code of information is sent to destination server.
Step 713, first server are sent and associated first user information of the second target identification to destination server
Status code.
Step 714, destination server receive believing with associated first user of the second target identification for first server transmission
The status code of breath, and according to the status code with associated first user information of the second target identification, it updates and the second target identification
The synchronous regime of associated first user information.
Method of data synchronization provided in this embodiment, the registration information that user can be inputted in a client by with
The corresponding server sync of the client is to other servers connecting with the server communication, to realize that user only needs
One client, which is registered, to be may be used at the user informations of the client registers and logs in the corresponding visitor of other servers
Family end, there is no need to users individually to register in each system.Also, first server hair is synchronized not successfully in destination server
In the case where the user information sent, first server can send the synchrodata comprising the user information to destination server device
Signaling, to make destination server that can not only store the user information again, to protect with the user information in first server
Synchronization is held, and the first identifier in destination server can be matched with the mark in user information, to obtain target user
Information list, and target information list is sent to first server.First server is marked store in first server second
Know and matched with each first object mark in target information list, to obtain and second identifier in being identified from each first object
The second different target identifications, first server will be synchronized to first service with associated first user information of the second target identification
Device.To keep first server synchronous with the data holding in destination server.Namely the user's letter saved in first server
It ceases identical with the user information saved in destination server.
Fig. 8 is a kind of structural schematic diagram of data synchronous system provided in an embodiment of the present invention, the data synchronous system packet
It includes:
Client 801 is for obtaining the user information that user is registered on the client；Client 801 is also used to
One server sends user information；First server 802 generates the type mark with user information correlation for receiving user information
Know, and stores user information and type identification；First server 802 is also used to the clothes of the target at least one second server
Business device sends user information and type identification；Destination server 803 judges type for receiving user information and type identification
It identifies whether as registration type；Destination server is also used in the case where type identification is registration type, storage user's letter
Breath, with synchronous with the user information holding stored in first server.
Data synchronous system provided in this embodiment may be implemented user and only need to input user information in a client
It is registered, it can user information is synchronized to destination server from first server, without user in destination server pair
The client answered is registered again, it can logs on to the corresponding client of destination server using the user information.
Fig. 9 is a kind of structural schematic diagram of data synchronization unit provided in an embodiment of the present invention, and the data synchronization unit is logical
Often realized in a manner of hardware and/or software.The data synchronization unit 900 includes following module: receiving module 901 and storage
Module 902.
Receiving module 901 is used to receive the user information of first server transmission and the type mark with user information correlation
Know, and judges whether type identification is registration type；Wherein, user information is that first server is received with first server pair
The information that the client answered is sent, the user information that client is sent are the use that the user that client obtains inputs on the client
Family information, destination server are the server that first server is determined from least one second server, type identification the
The type identification with user information correlation that one server generates；If memory module 902 for destination server it is not stored have with
The matched first object mark of mark in user information, then store user information, with the user that is stored in first server
Information keeps synchronizing.
The present embodiment provides data synchronization units, the user information that first server is registered can be synchronized to destination service
Device, to realize that user only needs to register in a client input user information, it can take user information from first
Business device is synchronized to destination server, registers again without user in the corresponding client of destination server, it can uses the use
Family information registration is to the corresponding client of destination server.
Optionally, can also include:
Judgment module, for judging whether destination server is stored in the case where type identification is not registration type
It is identified with the matched first object of mark in registration information；
Update module, for being stored with and the matched first object mark of mark in registration information in destination server
In the case of, updated using user information and identify associated target user's information with first object, with stored in first server
User information keep synchronize.
Optionally, can also include:
Sending module sends state for generating the status code and storage state code of user information, and to first server
Code, status code are used to indicate the synchronous regime of user information, so that first server receives the status code that destination server is sent,
And save status code.
Optionally, can also include:
Receiving module 901 is also used to the case where the synchronous regime for the user information that status code indicates is synchronization failure state
Under, the synchrodata signaling that first server is sent is received, synchrodata signaling includes user information；Believe in response to synchrodata
It enables, by the first identifier of the first user information of each of user information list stored in destination server and user information
Mark matching, to obtain target user's information list, target user's information list include obtained from user information list with
The different first object mark of the mark of user information；
Sending module is also used to send target user's information list to first server.
Figure 10 is the structural schematic diagram of another data synchronization unit provided in an embodiment of the present invention, the data synchronization unit
Usually realized in a manner of hardware and/or software.The data synchronization unit 1000 includes following module: 1001 He of receiving module
Sending module 1002.
Receiving module 1001 is used to receive the user information of client transmission, generates the type mark with user information correlation
Know, and store user information and type identification, wherein user information is the use that the user that client obtains inputs on the client
Family information；
Sending module 1002 sends user information and type for the destination server at least one second server
Mark so that destination server receives user information and type identification, and judges whether type identification is registration type；In type
In the case where being identified as registration type, destination server is made to store user information, to believe with the user stored in first server
Breath keeps synchronizing.
Optionally, receiving module 1001 is also used to receive the status code of the user information of destination server transmission, and saves
Status code, status code are used to indicate the synchronous regime of user information；
Sending module 1002 is also used in the feelings that the synchronous regime of the user information of status code expression is synchronization failure state
Under condition, synchrodata signaling is sent to destination server, synchrodata signaling includes user information.
Optionally, receiving module 1001 is also used to receive the user information list of destination server transmission, and first is taken
The second identifier in second user information stored in business device is matched with each first identifier, to obtain from each first identifier
Second target identification different from second identifier；Wherein, user information list includes that at least one first user information is respective
First identifier；First server will be synchronized to associated first user information of the second target identification；
Sending module 1002 is also used to send and associated first user information of the second target identification to destination server
Status code so that destination server receive with the status code of associated first user information of the second target identification, and according to the
The status code of associated first user information of two target identifications is updated same with associated first user information of the second target identification
Step state.
In addition, the embodiment of the present invention also provides a kind of data synchronization unit, which includes processor, storage
Device and storage on a memory and the computer program that can run on a processor, when which is executed by processor
It realizes each process of the method for data synchronization embodiment of above-described embodiment, and identical technical effect can be reached, to avoid weight
Multiple, which is not described herein again.
The embodiment of the present invention also provides a kind of computer readable storage medium, and meter is stored on computer readable storage medium
Calculation machine program, the computer program realize each process of above-mentioned method of data synchronization embodiment when being executed by processor, and
Identical technical effect can be reached, to avoid repeating, which is not described herein again.Wherein, computer readable storage medium, Ke Yiwei
Read-only memory (Read-Only Memory, abbreviation ROM), random access memory (Random Access Memory, abbreviation
RAM), magnetic or disk etc..
For product embodiments, since it applies the technical solution of above-mentioned apparatus embodiment, so description ground ratio
Relatively simple, correlation is pointed out to illustrate referring to the part of Installation practice.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
It should be understood by those skilled in the art that, the embodiment of the embodiment of the present invention can provide as method, apparatus or calculate
Machine program product.Therefore, the embodiment of the present invention can be used complete hardware embodiment, complete software embodiment or combine software and
The form of the embodiment of hardware aspect.Moreover, the embodiment of the present invention can be used one or more wherein include computer can
With in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of program code
The form of the computer program product of implementation.
The embodiment of the present invention be referring to according to the method for the embodiment of the present invention, terminal device (system) and computer program
The flowchart and/or the block diagram of product describes.It should be understood that flowchart and/or the block diagram can be realized by computer program instructions
In each flow and/or block and flowchart and/or the block diagram in process and/or box combination.It can provide these
Computer program instructions are set to general purpose computer, special purpose computer, Embedded Processor or other programmable data processing terminals
Standby processor is to generate a machine, so that being held by the processor of computer or other programmable data processing terminal devices
Capable instruction generates for realizing in one or more flows of the flowchart and/or one or more blocks of the block diagram
The device of specified function.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing terminal devices
In computer-readable memory operate in a specific manner, so that instruction stored in the computer readable memory generates packet
The manufacture of command device is included, which realizes in one side of one or more flows of the flowchart and/or block diagram
The function of being specified in frame or multiple boxes.
These computer program instructions can also be loaded into computer or other programmable data processing terminal devices, so that
Series of operation steps are executed on computer or other programmable terminal equipments to generate computer implemented processing, thus
The instruction executed on computer or other programmable terminal equipments is provided for realizing in one or more flows of the flowchart
And/or in one or more blocks of the block diagram specify function the step of.
Although the preferred embodiment of the embodiment of the present invention has been described, once a person skilled in the art knows bases
This creative concept, then additional changes and modifications can be made to these embodiments.So the following claims are intended to be interpreted as
Including preferred embodiment and fall into all change and modification of range of embodiment of the invention.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap
Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article
Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited
Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device for including element.
Above to a kind of method of data synchronization provided by the present invention and a kind of data synchronization unit, detailed Jie has been carried out
It continues, used herein a specific example illustrates the principle and implementation of the invention, and the explanation of above embodiments is only
It is to be used to help understand method and its core concept of the invention；At the same time, for those skilled in the art, according to this hair
Bright thought, there will be changes in the specific implementation manner and application range, and to sum up, the content of the present specification should not be construed as
Limitation of the present invention.
Claims (10)
1. a kind of method of data synchronization, which is characterized in that be applied to include client, first service corresponding with the client
The system of device and at least one second server；Include:
The client obtains the user information that user inputs in the client；
The client sends the user information to the first server；
The first server receives the user information, generates the type identification with the user information correlation, and store institute
State user information and the type identification；
Destination server of the first server at least one described second server sends the user information and institute
State type identification；
The destination server receives the user information and the type identification, and judges whether the type identification is registration
Type；
In the case where the type identification is registration type, the destination server stores the user information, with it is described
The user information stored in first server keeps synchronizing.
2. a kind of method of data synchronization, which is characterized in that be implemented in destination server, comprising:
The user information that first server is sent and the type identification with the user information correlation are received, and judges the type
It identifies whether as registration type；Wherein, the user information is that the first server is received with the first server pair
The information that the client answered is sent, the user information that the client is sent are the user of client acquisition described
The user information inputted in client, the destination server are that the first server is true from least one second server
Fixed server, the type identification are the type identification with the user information correlation that the first server generates；
The type identification be registration type in the case where, store the user information, with deposited in the first server
The user information of storage keeps synchronizing.
3. according to the method described in claim 2, it is characterized by further comprising:
In the case where the type identification is not registration type, judge whether the destination server is stored with and the registration
The matched first object mark of mark in information；
In the case where the destination server is stored with and identifies with the matched first object of mark in the registration information, adopt
Updated with the user information and identify associated target user's information with the first object, with deposited in the first server
The user information of storage keeps synchronizing.
4. according to the method in claim 2 or 3, which is characterized in that after the storage user information, also wrap
It includes:
The destination server generates the status code of the user information and stores the status code, and to the first server
The status code is sent, the status code is used to indicate the synchronous regime of the user information, so that the first server connects
The status code that the destination server is sent is received, and saves the status code.
5. according to the method described in claim 4, it is characterized in that, sending the status code to the first server described
Later, further includes:
In the case where the synchronous regime for the user information that the status code indicates is synchronization failure state, described the is received
The synchrodata signaling that one server is sent, the synchrodata signaling includes the user information；
In response to the synchrodata signaling, each of user information list stored in the destination server first is used
The first identifier of family information is matched with the mark of the user information, to obtain target user's information list, the target user
Information list includes the first object mark different from user information mark that be obtaining from the user information list；
Target user's information list is sent to the first server.
6. a kind of method of data synchronization, which is characterized in that be implemented in first server, comprising:
The user information that client is sent is received, generates the type identification with the user information correlation, and store the user
Information and the type identification, wherein the user information is that the user that the client obtains inputs in the client
User information；
Destination server at least one second server sends the user information and the type identification, so that described
Destination server receives the user information and the type identification, and judges whether the type identification is registration type；In
In the case that the type identification is registration type, the destination server is made to store the user information, with described first
The user information stored in server keeps synchronizing.
7. according to the method described in claim 6, it is characterized in that, in the target clothes at least one second server
It is engaged in after the device transmission user information, further includes:
The status code for the user information that the destination server is sent is received, and saves the status code, the status code
For indicating the synchronous regime of the user information；
In the case where the synchronous regime for the user information that the status code indicates is synchronization failure state, Xiang Suoshu target
Server sends synchrodata signaling, and the synchrodata signaling includes the user information.
8. the method according to the description of claim 7 is characterized in that sending synchrodata letter to the destination server described
After order, further includes:
The user information list that the destination server is sent is received, and the second user stored in the first server is believed
Second identifier in breath is matched with each first identifier, to obtain and the second identifier from each first identifier
The second different target identifications；Wherein, the user information list includes respective first mark of at least one first user information
Know；
The first server will be synchronized to associated first user information of second target identification；
The status code with associated first user information of second target identification is sent to the destination server, so that
The destination server receives the status code with associated first user information of second target identification, and according to institute
The status code of associated first user information of the second target identification is stated, is updated associated described with second target identification
The synchronous regime of first user information.
9. a kind of data synchronous system characterized by comprising
Client, the user information registered in the client for obtaining user；
The client is also used to send the user information to first server；
The first server generates the type identification with the user information correlation, and deposit for receiving the user information
Store up the user information and the type identification；
The first server is also used to the destination server at least one described second server and sends user's letter
Breath and the type identification；
Whether the destination server for receiving the user information and the type identification, and judges the type identification
For registration type；
The destination server is also used to store the user information in the case where the type identification is registration type, with
It is synchronous with the user information holding stored in the first server.
10. a kind of data synchronization unit, which is characterized in that be set to destination server, comprising:
Receiving module, the type identification for receiving the user information of first server transmission and with the user information correlation,
And judge whether the type identification is registration type；Wherein, the user information is the first server is received and institute
The information that the corresponding client of first server is sent is stated, the user information that the client is sent is that the client obtains
The user information that the user taken inputs in the client, the destination server be the first server from least one
In second server determine server, the type identification be the first server generate with the user information correlation
Type identification；
Memory module, if having and the matched first object of mark in the user information for the destination server to be not stored
Mark, then store the user information, with synchronous with the user information holding stored in the first server.
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