CN110213156A - A kind of span centre heart group's instant communicating method and system - Google Patents
A kind of span centre heart group's instant communicating method and system Download PDFInfo
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- CN110213156A CN110213156A CN201910374474.5A CN201910374474A CN110213156A CN 110213156 A CN110213156 A CN 110213156A CN 201910374474 A CN201910374474 A CN 201910374474A CN 110213156 A CN110213156 A CN 110213156A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
- H04L12/1813—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for computer conferences, e.g. chat rooms
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
- H04L12/185—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with management of multicast group membership
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
- H04L51/04—Real-time or near real-time messaging, e.g. instant messaging [IM]
- H04L51/046—Interoperability with other network applications or services
Abstract
The invention discloses a kind of span centre heart group's instant communicating method and systems, which comprises disposes span centre heart cluster communication system respectively at the first center and the second center；First center creates group by group management module, generates group's modification information, is sent to the second center by cross-domain communication module；User is added to group by group management module, group user's modification information is generated and is sent to the second center；When user increases message newly in group by messaging interface or transmitting/receiving file module, generates group's message modification information and be sent to the second center；Bicentric data synchronization service module is according to group's modification information, group user's modification information and group's message modification information, synchronization group information, group's user information and group's information.It, can be by the synchronous group communication for realizing the span centre heart of data, so that realizing real-time, quick efficient communication between not concentric different user using preceding method.
Description
Technical field
The present invention relates to bottom communication correlative technology field more particularly to a kind of span centre heart group's instant communicating method and it is
System.
Background technique
Under the premise of network technology continues to develop, instantaneous communication system has obtained very swift and violent development and perfect, gives
Interpersonal communication provides huge convenience.In specific area, by constructing unified instantaneous communication system, Neng Goushi
Now same transmission and notice, the storage and retrieval linked up in collaborative platform to information such as text, picture, video, files, together
When also can quickly be carried out with operation systems such as integrated management, daily on duty, task guarantee, O&M monitoring it is two-way integrated.Mesh
Before, how to realize the notification information that can quickly access each operation system, while unified access door is provided for each operation system
Family becomes the focal issue of research.
In existing instantaneous communication system, it is contemplated that in the particularity of application circumstances, be frequently run onto network bandwidth not
Stablize, the problems such as node is easy to damage, therefore, most of instantaneous communication systems use the deployment way of multicenter multinode, i.e.,
Distributed deployment.However, using in the instantaneous communication system of distributed deployment, the group creating of the span centre heart, people communication, message
Synchronous and data synchronize the difficult point and challenge for becoming instant messaging field.
Summary of the invention
The present invention provides a kind of span centre heart group's instant communicating method and systems, to solve existing instantaneous communication system
In be difficult to realize the synchronous problem of the group creating of the span centre heart, people communication, message synchronization and data.
In a first aspect, the embodiment of the present invention provides a kind of span centre heart group instant communicating method, which comprises
The span centre heart cluster communication system is disposed respectively at the first center and the second center；
First center creates group by group management module, generates group's modification information, and pass through cross-domain communication
Module is sent to second center；
User is added to group by group management module by first center, generates group user's modification information, and lead to
It crosses the cross-domain communication module and is sent to the second center, wherein the user belongs to the first center or the second center；
When the user increases message newly in group by messaging interface or transmitting/receiving file module, in described first
The heart generates group's message modification information, and is sent to second center by the cross-domain communication module；
The bicentric data synchronization service module is according to group's modification information, group user's modification information and group
Message modification information synchronizes the bicentric group information, group's user information and group's information respectively.
With reference to first aspect, in one implementation, user is added by group management module in first center
To group, comprising:
The user information of each user is inquired at first center by user management module；
If first center can inquire the user information of user, the user is added by group management module
To the group, group user's modification information is generated, and second center is sent to by the cross-domain communication module.
With reference to first aspect, in one implementation, user is added by group management module in first center
To group, comprising:
If first center cannot inquire the user information of user, by data access service module in second
The heart sends the user information acquisition request of the user；
The user information of user is obtained by the data synchronization service module；
The mirror user of user is created at the first center by the user management module；
The mirror user is added to group by the group management module, generates group user's modification information, and lead to
It crosses the cross-domain communication module and is sent to the second center.
With reference to first aspect, in one implementation, before user is added to group by first center, comprising:
When user by the user registration module of interface layer when first center is registered, first center passes through use
Family management module obtains user information；
When user by the user registration module of interface layer when second center is registered, second center passes through use
Family management module obtains user information.
With reference to first aspect, in one implementation, when the user passes through messaging interface or transmitting/receiving file mould
When block increases message newly in group, comprising:
The user at first center is pushed messages to by message managing module；
Mirror user is pushed messages to by the message managing module；
Bicentric user is pushed messages to by the cross-domain communication module.
With reference to first aspect, in one implementation, whenever described first is centrally generated modification information, in described first
The version number of the heart is orderly incremented by, and the modification information includes: group's modification information, group user's modification information and group's message change letter
Breath.
Second aspect, the embodiment of the present invention provide a kind of span centre heart group instantaneous communication system, the system comprises: interface
Layer, Business Logic and data storage layer, wherein
The interface layer, for including by generation user information and interactive information, the interactive information after client call
Interactive information between user and the system, the interface layer include: user registration module, messaging interface, file receipts
Send out module and system setup module；
The Business Logic, for handling the user information and interactive information, the Business Logic includes: session
Management module, user management module, state management module, group management module, file sharing module, is gone through message managing module
History logging modle and cross-domain communication module；
The data storage layer, for storing the user information and interactive information, the data storage layer includes: data
Access service module, data synchronization service module, relevant database and distributed data base.
From the above technical scheme, the embodiment of the present invention provides a kind of span centre heart group's instant communicating method and system.
The method comprise the steps that disposing the span centre heart cluster communication system respectively at the first center and the second center；
First center creates group by group management module, generates group's modification information, and pass through cross-domain communication
Module is sent to second center；
User is added to group by group management module by first center, generates group user's modification information, and lead to
It crosses cross-domain communication module and is sent to second center, wherein the user belongs to the first center or the second center；
When the user increases message newly in group by messaging interface or transmitting/receiving file module, in described first
The heart generates group's message modification information, and is sent to second center by cross-domain communication module；
The bicentric data synchronization service module is according to group's modification information, group user's modification information and group
Message modification information synchronizes the bicentric group information, group's user information and group's information respectively.
Since existing instantaneous communication system often uses a distributed server, communication pressure it is huge and to logic at
It is high to manage Capability Requirement, group creating, people communication, message synchronization and the data of the span centre heart, which synchronize, becomes instant messaging field
Difficult point and challenge.And preceding method is used, it is deposited by the synchronous, design of communication protocol to user information and the flexible of information
Storage, completion are so that realizing real-time quick efficient communication between not concentric user to the group communication service of the span centre heart
The unified cooperation of the span centre heart, which is linked up, provides technical foundation.
Detailed description of the invention
In order to illustrate more clearly of technical solution of the present invention, letter will be made to attached drawing needed in the embodiment below
Singly introduce, it should be apparent that, for those of ordinary skills, without any creative labor,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is instantaneous communication system technical framework diagram；
Fig. 2 is a kind of span centre heart creation group's flow diagram that part of the embodiment of the present invention provides；
Fig. 3 is a kind of span centre heart group members changing process schematic diagram that part of the embodiment of the present invention provides；
Fig. 4 is a kind of span centre heart group message flow diagram that part of the embodiment of the present invention provides.
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.
The present invention provides a kind of span centre heart group instant communicating method, firstly, instantaneous communication system of the present invention
More than two servers can be disposed as needed.For example, deployment services device is distinguished in more than two places, alternatively, needle
Deployment services device is distinguished to the departments at different levels of a certain enterprise.And group is the approach for realizing more people's real-time, interactives, if in group
Each user can real-time reception and send message, have resource-sharing and state synchronized mechanism, meet in Practical Project
Specific demand is an important application scene in instant messaging field.
For deployment services device is distinguished in two places, which comprises distinguish at the first center and the second center
Dispose span centre heart cluster communication system；
First center creates group by group management module, generates group's modification information, and pass through cross-domain communication
Module is sent to second center；
User is added to group by group management module by first center, generates group user's modification information, and lead to
It crosses the cross-domain communication module and is sent to the second center, wherein the user belongs to the first center or the second center；
When the user increases message newly in group by messaging interface or transmitting/receiving file module, in described first
The heart generates group's message modification information, and is sent to the second center by the cross-domain communication module；
The bicentric data synchronization service module is according to group's modification information, group user's modification information and group
Message modification information synchronizes the bicentric group information, group's user information and group's information respectively.
The span centre heart group instant communicating method through the invention, can be realized between different centers, i.e., different clothes
Instant messaging between business device promotes unified collaboration capabilities when user carries out across center to center communications.Communication pressure is small, strong security
And flexibility is high, therefore, is with a wide range of applications.
As shown in Figure 1, the cluster communication system of the span centre heart described in the embodiment of the present invention includes three-layer technology framework, it is respectively
The main functional modules of interface layer, Business Logic and data storage layer, every layer of Technical Architecture are as follows:
Interface layer, comprising: messaging interface, user registration module, file sending module and system setup module.
Wherein, messaging interface is used to receive and dispatch the message of textual form；User registration module is used for the registration of user；Text
Part sending module is for receiving and dispatching attachment typed message；System setup module is for being arranged file download rate and file storage road
Diameter etc..It can be realized the interaction between user and system by client call interface layer, further realize the friendship between user
Mutually.
Business Logic, comprising: session management module, message managing module, user management module, state management module,
Group management module, file sharing module, history module and cross-domain communication module.This layer be system important logical process
Module, including the logical process to good friend and group, the transmitting-receiving and push of the message between user, and pass through cross-domain communication mould
Block realizes the information exchange between the user at more than two centers.
Wherein, session management module is used to realize the interaction between online user and system by long connection；Message management
Module is used to push the message between user；User management module is used to handle the change of user information；State management module is used
In whether online according to user, judge whether the user can timely obtain the information of system push, specifically, if user exists
Line can then obtain the information of system push in time；If user is offline, the information of system push can not be obtained in time；Group
Group management module is used to handle the change of group information；File sharing module is looked into for sharing file convenient for all users of group
See or download the file；History module is used to record the historical information of all users, is convenient for subsequent carry out log audit；
Cross-domain communication module is used for the mutual pushed information between more than two centers.
Data storage layer, comprising: data access service module, data synchronization service module, relevant database and distribution
Formula database.This layer of memory module for belonging to user and message, system supports a variety of data storages, and can be taken by data access
The importing at pragmatic current family and organization, the organization include more than two users.It, can by data storage layer
Increase
Wherein, data access service module is for judging type of database, to obtain the number of disparate databases
It is believed that breath；Data of the data synchronization service module between two centers are synchronous, such as between the first center and the second center
Data it is synchronous；Relevant database is used to store the data cached information of all user message transmitting-receivings；Distributed data base is used
In the data information of all user messages transmitting-receiving, and it is consistent with relevant database.
Specifically, after span centre heart group instantaneous communication system is disposed at each center, it is necessary first to plan each center
System identifier guarantees that the system identifier the whole network at each center is unique, this is the premise of span centre heart group communication.Registration management person's account simultaneously
Then family creates other ordinary users by administrator.The present invention passes through on the basis of system three-tier architecture according to system identifier
The user information of the cross-domain communication module maintenance external system of Business Logic, and the mirror image account of external system is created, while each
TCP long-chain is established between center, and user account is distinguished by system identifier.
For this system user when communicating with external system user, discovery reciprocal account belongs to external system, then can pass through TCP connection
The essential information of external system user is obtained, while localling create mirror image account, to realize information between different system users
Transmitting-receiving.The Business Logic of server-side realizes the processing and push of message according to type of message, and stores content in data
In library.In the present embodiment, if searching in this system less than reciprocal account, judge other side for external system user；If being outside
It is still searched in system less than reciprocal account, then judges that the user is not present.
Instantaneous communication system is made to be able to carry out real-time, interactive between client, be provided by wired or wireless network connection
It is more faster than mailing system, the more communication way of affinity and interactivity.
Instant messaging provided by the invention, the information transmit-receive technology of use are communication based on center and point-to-point logical
The mode that letter combines.The communication of the span centre heart relates generally to the technology of the following aspects:
1) definition of agreement, the multiple terminals real-time synchronization agreement of instantaneous communication system.The format of data, each needs same
The data set of step is abstracted into a file (Folder), and file may be that more people share, it is also possible to which someone is dedicated.
Here file is equivalent to a concordance list, and the object of reference is ID.Each file safeguards a change collection
(changeSet), increment synchronization is realized by change, and the version number of change is orderly incremented by.Change is that each operation generates, often
The operation of file index or file reference object all generates a change.Change (change) has corresponding behaviour
Make.Such as: newly-increased, update is deleted.Change including index change and index reference object, carries change data.Client root
According to operation logic is reset locally realizing.Index object in each file can be assigned orderly in this document folder
It is incremented by ID.Each index object can also possess Custom Attributes.All data objects all unified definitions, there is renewal time etc.
Elementary field.Take out general operation interface (ObjectStore).Client can by change by the file of server and
Library of object synchronizes down, but a subset on synchronous only server, is not full dose.
2) process is delivered, is that the operation such as hair message of client can generate change first, writes data object, then will become
It is more delivered to online equipment, if equipment is not online, will not be delivered.Therefore, in the present embodiment, equipment it is online or offline
State will affect the timeliness of message sink.Finally, client application is altered to ware-house here, i.e. the caching number of client local
According to.
3) synchronous process, offline client is online, initiates synchronization request, carries the latest edition number of client local, so
After service according to client release number inquire change collection, return client.Last client is in locally playback change.
4) consistency guarantees, after client receives change, can check change version number whether with local newest change version
This number continuous, discontinuously has information drop-out with regard to explanation.If there is information drop-out, client first initiates a synchronization request, completion
The data of loss merge change again in local playback.
In the present embodiment, more than two users are added to group by group management module by first center, packet
It includes:
The user information of each user is inquired at first center by user management module；
If first center can inquire the user information of user, the user is added by group management module
To the group, group user's modification information is generated, and the second center is sent to by the cross-domain communication module.
In this step, if including bicentric user in the group of first center creation, need group user
Modification information is sent to the second center.
If first center cannot inquire the user information of user, by data access service module in second
The heart sends the user information acquisition request of the user；
The user information of user is obtained by the data synchronization service module；
The mirror user of user is created by the user management module；
Mirror user is added to group by the group management module, generates group user's modification information, and by across
Field communication module is sent to second center.
Specifically, as shown in Fig. 2, the specific processing step of span centre heart creation group is as follows in the embodiment of the present invention:
Step 1.1, user A1 and user A2 is created at the center A, creates user B1 and user B2 at the center B.At this point, in A
The heart does not have the information of user B1 and user B2, and the center B does not have the information of user A1 and user A2.
Step 1.2, group G is created at the center A, and user A1, user A2 and user B1 is added to group members.This
When, the center A inquires user B1.
Step 1.3, user A1 and user A2 belong to this system, therefore, can directly add user A1 and user A2
Into group G.Before user B1 is added to this system, the center A sends to the center B request first, then obtains user B1's
Essential information, while the mirror user B1 ' of user B1 is established at the center A.At this point, just there is the information of user B1 at the center A.The center A
The synchronous of row information is tapped by long-chain with the center B.
Step 1.4, mirror user B1 ' is added to group by the group G at the center A, and the group creating at the center A is completed at this time.
Step 1.5, due in the center A group G contain external system B1 user, change of the center A to the center B push group G
Information.At the center B, the user B1 of this system is similarly first pulled in group by creation mirror image group G ' at this time.Then user is inquired again
A1, user A2, the mode in similar step 1.3 create user A1, the mirror user A1 ' of user A2 and mirror image use in the center B
Family A2 ', and it is responsible for real-time synchronization.
Step 1.6, mirror user A1 ' and mirror user A2 ' are drawn in mirror image group G ' by the center B.
Step 1.7, the mirror image group G ' at the center B also creates completion at this time.And the group at the center A and the center B is same in real time
Step, completes group's establishment process of the span centre heart.
Before user is added to group by first center, comprising:
When user by the user registration module of interface layer when first center is registered, first center passes through use
Family management module obtains user information；
When user by the user registration module of interface layer when second center is registered, second center passes through use
Family management module obtains user information.
Specifically, as shown in figure 3, the specific implementation steps are as follows for the change of span centre heart group members in the embodiment of the present invention:
Step 2.1, span centre heart group G is created according to above-mentioned steps, group members have user A1, the A2 at the center A, the center B
User B1, B2.Start to add group members A central user A3 and B central user B3 at this time.The first step first adds the center A
The user A3 of system.
Step 2.2, the center A is directly by user A3 to group G.Complete group members addition in the center A.The center A is to the center B at this time
Change information is pushed, synchronizing information is carried out.
Step 2.3, after the center B receives synchronizing information, synchronization group information.User A3 is obtained to A center requests first
Information, in the center B create user A3 mirror user.
Step 2.4, the mirror user A3 ' of user A3 is added in group G in the center B.Complete group members more in the center B
Newly.Addition A3 user completes at this time.
Step 2.5, second step searches for the user B3 at the center B in the center A, is added in crowd G.It is obtained first from the center B
The user information of user B3 creates the mirror user B3 ' of user B3.
Step 2.6, the mirror user B3 ' of user B3 is added in crowd G in the center A, while linked by long by group
The change of group G is pushed to the center B.The change of B central synchronous group.
The B3 user of this system is directly added to group by the center B, completes the change of group members.
At this point, completing addition group members A3 and B3.
The step of the above are newly-increased group members, similarly it can be concluded that the step of deleting group members.
When the user increases message newly in group by messaging interface or transmitting/receiving file module, comprising:
The user at first center is pushed messages to by message managing module；
Mirror user is pushed messages to by the message managing module；
Bicentric user is pushed messages to by the cross-domain communication module.
Specifically, as shown in figure 4, the specific implementation steps are as follows for the synchronization of group message in the embodiment of the present invention:
Step 3.1, span centre heart group G is created according to above-mentioned specific steps, group members have user A1, the user at the center A
User B1, the user B2 at the center A2, B.
Step 3.2, the user A1 in the center A makes a speech in group G.The message is pushed to all by the server-side at the center A
Group members.Wherein, the server-side at the center A first completes the user A1, user A2 and mirror user B1 ', mirror user to this system
The push of B2 '.
Step 3.3, the center A according to the details of mirror user B1 ' and B2 ' judge its for B central user, the center A
Server-side can send synchronous change to the server-side at the center B, and it is synchronous to carry out data.After user A1, user A2 change,
It also can be to the synchronous change of mirror user A1 ', the mirror user A2 ' at the center B.
Step 3.4, user B1, user B2, user A1, user A2 are completed after synchronizing, and the group at the center B also completes message
Transmission it is synchronous, vice versa.
Finally, completing the transmitting-receiving of group's message.
A kind of span centre heart group's instant communicating method and system of offer of the invention, wherein the method is in difference
Center portion affixes one's name to server-side, and generates mirror user in different server-sides respectively, is set by the synchronous, communication protocol to user information
The flexible storage of meter and information completes the group communication service to the span centre heart, so that realizing between not concentric user real-time
Quick efficient communication links up for the unified cooperation of the span centre heart and provides technical foundation.And group is the way for realizing more people's real-time, interactives
Diameter, a kind of span centre heart group's instant communicating method and system through the invention, even if user comes from different centers, as long as
By creating the group of the span centre heart, can supporting each user's real-time reception and sending message, has resource-sharing and state is same
Step mechanism meets specific demand in Practical Project, is an important application scene in instant messaging field.
Further, it is also possible to which the group communication of the span centre heart is expanded to third-party application, such as cooperation is marked and drawed, electronic whiteboard and view
Frequency meeting, to realize the cooperative cooperating of the span centre heart.
In the specific implementation, the present invention also provides a kind of computer storage mediums, wherein the computer storage medium can store
There is program, which may include each implementation of a kind of span centre heart group's instant communicating method and system provided by the invention when executing
Step some or all of in example.The storage medium can be magnetic disk, CD, read-only memory (English: read-
Only memory, referred to as: ROM) or random access memory (English: random access memory, referred to as: RAM) etc..
It is required that those skilled in the art can be understood that the technology in the embodiment of the present invention can add by software
The mode of general hardware platform realize.Based on this understanding, the technical solution in the embodiment of the present invention substantially or
Say that the part that contributes to existing technology can be embodied in the form of software products, which can deposit
Storage is in storage medium, such as ROM/RAM, magnetic disk, CD, including some instructions are used so that computer equipment (can be with
It is personal computer, server or the network equipment etc.) execute certain part institutes of each embodiment of the present invention or embodiment
The method stated.
Same and similar part may refer to each other between each embodiment in this specification.Invention described above is real
The mode of applying is not intended to limit the scope of the present invention..
Claims (7)
1. a kind of span centre heart group instant communicating method characterized by comprising
Span centre heart cluster communication system is disposed respectively at the first center and the second center；
First center creates group by group management module, generates group's modification information, and pass through cross-domain communication module
It is sent to second center；
User is added to group by group management module by first center, generates group user's modification information, and pass through institute
It states cross-domain communication module and is sent to the second center, wherein the user belongs to the first center or the second center；
When the user increases message newly in group by messaging interface or transmitting/receiving file module, first center is raw
Message modification information in groups, and the second center is sent to by the cross-domain communication module；
The bicentric data synchronization service module is according to group's modification information, group user's modification information and group's message
Modification information synchronizes the bicentric group information, group's user information and group's information respectively.
2. a kind of span centre heart group according to claim 1 instant communicating method, which is characterized in that first center is logical
It crosses group management module and user is added to group, comprising:
The user information of each user is inquired at first center by user management module；
If first center can inquire the user information of user, the user is added to by institute by group management module
Group is stated, generates group user's modification information, and second center is sent to by the cross-domain communication module.
3. a kind of span centre heart group according to claim 2 instant communicating method, which is characterized in that first center is logical
It crosses group management module and user is added to group, comprising:
If first center cannot inquire the user information of user, sent out by data access service module to the second center
Send the user information acquisition request of the user；
The user information of user is obtained by the data synchronization service module；
The mirror user of user is created at the first center by the user management module；
Mirror user is added to group by the group management module, generates group user's modification information, and by it is described across
Field communication module is sent to the second center.
4. a kind of span centre heart group according to claim 1 instant communicating method, which is characterized in that at first center
Before user is added to group, comprising:
When user by the user registration module of interface layer when first center register, first center passes through user's pipe
It manages module and obtains user information；
When user by the user registration module of interface layer when second center register, second center passes through user's pipe
It manages module and obtains user information.
5. a kind of span centre heart group according to claim 1 or 3 instant communicating method, which is characterized in that as the user
When increasing message newly in group by messaging interface or transmitting/receiving file module, comprising:
The user at first center is pushed messages to by message managing module；
Mirror user is pushed messages to by the message managing module；
Bicentric user is pushed messages to by the cross-domain communication module.
6. a kind of span centre heart group according to claim 1 instant communicating method, which is characterized in that in described first
The heart generates modification information, and the version number at first center is orderly incremented by, and the modification information includes: group's modification information, group
User's modification information and group's message modification information.
7. a kind of span centre heart group instantaneous communication system, which is characterized in that the system comprises: interface layer, Business Logic and
Data storage layer, wherein
The interface layer, for including user by generation user information and interactive information, the interactive information after client call
With the interactive information between the system, the interface layer includes: user registration module, messaging interface, transmitting/receiving file mould
Block and system setup module；
The Business Logic, for handling and pushing the user information and interactive information, the Business Logic includes: meeting
Talk about management module, message managing module, user management module, state management module, group management module, file sharing module,
History module and cross-domain communication module；
The data storage layer, for storing the user information and interactive information, the data storage layer includes: data access
Service module, data synchronization service module, relevant database and distributed data base.
Priority Applications (1)
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