CN108400965A - A kind of multimedia conferencing integrated communication system and method - Google Patents
A kind of multimedia conferencing integrated communication system and method Download PDFInfo
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- CN108400965A CN108400965A CN201711492221.5A CN201711492221A CN108400965A CN 108400965 A CN108400965 A CN 108400965A CN 201711492221 A CN201711492221 A CN 201711492221A CN 108400965 A CN108400965 A CN 108400965A
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- 238000004891 communication Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000011664 signaling Effects 0.000 claims abstract description 31
- 230000003993 interaction Effects 0.000 claims abstract description 5
- 238000004321 preservation Methods 0.000 claims abstract description 3
- 238000012545 processing Methods 0.000 claims description 7
- 230000002441 reversible effect Effects 0.000 claims description 3
- 238000012795 verification Methods 0.000 claims description 3
- 238000005303 weighing Methods 0.000 claims 1
- 230000006855 networking Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/40—Support for services or applications
- H04L65/403—Arrangements for multi-party communication, e.g. for conferences
-
- 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
- H04L12/1818—Conference organisation arrangements, e.g. handling schedules, setting up parameters needed by nodes to attend a conference, booking network resources, notifying involved parties
-
- 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
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1073—Registration or de-registration
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1101—Session protocols
- H04L65/1104—Session initiation protocol [SIP]
-
- 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
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
- H04L69/161—Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields
- H04L69/162—Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields involving adaptations of sockets based mechanisms
Abstract
The present invention mainly discloses a kind of multimedia conferencing integrated communication method, includes the following steps：Step a：Create Conference Room I, Conference Room I is created by triggering signal server, SIP signaling messages are distributed and are handled by the signal server, and after Conference Room I creates successfully, signal server will be in meeting attribute, invitee's list data information preservation to database；Step b：Create Conference Room II, the message server that conference creation message passes through each node of the channels Redis notice distribution, message server creates Conference Room II after receiving conference creation message, and Conference Room I and Conference Room II are to carry out message synchronization and interaction by the channels Redis；Step c：User's membership selects that Conference Room I or Conference Room II is added according to the identity attribute of user's membership, and authentication management is carried out by signal server when with role's code membership；Authentication management is carried out by message server when with common participant's membership.Technical solution provided by the invention realizes the service customization of message and state subscription by special message server, reduces flow cost, convenient to realize vast capacity dilatation to parliamentary dimension.
Description
Technical field
The invention belongs to communication technique field more particularly to multimedia conferencing associated communication technologies.
Background technology
The multimedia conferencing of mainstream mainly uses interaction protocols of the SIP as signaling at present, can control, message etc. all passes through
SIP signalings interact.In the case where the small conference numbers of parliamentary dimension are few, existing service can be effectively supported.But
It is the place of signaling and message in existing design (such as Fig. 1) with the expansion of the rapid development and multimedia conferencing scale of internet
The performance bottleneck of reason gradually shows.Fig. 1 is server rack composition in the prior art, shown in the figure, SIP signalings message itself
The byte number that head occupies is very big, and the meeting control message based on SIP of excess influences whether the place of media SIP signalings with other message
Reason results even in the serious consequences such as signaling time-out triggering session disconnection.The meeting of strong influence entirety is experienced.It is corresponding clear
It lookes at cost and bandwidth cost also has greatly increased.Message and state subscription and distribution all concentrate on signal server, are unfavorable for
The customization of service and the fractionation of service.
Invention content
Present invention aims at a kind of multimedia conferencing integrated communication method is provided, carried out by setting message server non-
The conference creation of role personnel participating in the meeting and management, and related instant message and state subscription have ultra-large meeting realization
The support service of effect.
A kind of multimedia conferencing integrated communication method, includes the following steps：Step a：Create Conference Room I, the first meeting
Room is created by triggering signal server, and SIP signaling messages are distributed and are handled by the signal server, when the first meeting
After view room creates successfully, signal server will be in meeting attribute, invitee's list data information preservation to database；Step b：
Conference Room II is created, conference creation message passes through the message server of each node of the channels Redis notice distribution, message server
Conference Room II is created after receiving conference creation message, Conference Room I and Conference Room II are disappeared by the channels Redis
Breath is synchronous and interactive；Step c：User's membership selects that Conference Room I or the second meeting is added according to the identity attribute of user's membership
Room is discussed, authentication management is carried out by signal server when with role's code membership；By messenger service when with common participant's membership
Device carries out authentication management.
Preferably, it is the non-SIP signal servers based on JSON formats that message server, which uses,.
Preferably, in step c, if with role's code membership, REGISTER signalings first is sent to signal server and are carried out
Then role code is carried in INVITE signalings and is sent to signal server progress media negotiation and role by user's registration
Code check, verification will be added to Conference Room I after passing through.
It preferably,, will be by web socket to messenger service if the membership in a manner of common participant in step c
Device sends meeting room connection request, is carried out that user is added to Conference Room II after the authentication is passed by message server.
Preferably, the user of Conference Room I can control Conference Room I other users into guild and operate, by letter
Server is enabled to send INFO message, after signal server has been handled, by state change message distribution to all of Conference Room I
User, and by the meeting channel of news release to Redis, the message server for subscribing to the message receives the shape
All users being distributed to after state change message on message server.
Preferably, the user of Conference Room I can control the user of Conference Room II into guild and operate, it will control message
It is sent to signal server by INFO signalings, signal server judges that by operation user be Conference Room II user, will be to
The message of JSON formats is issued in the channels Redis, and message server is handled after receiving Redis path messages being operated user
And by Status Change news release to Redis, message that signal server and other message servers are issued according to Redis into
The corresponding state distribution of row and processing.
The invention also discloses a kind of multimedia conferencing integrated communication systems, and for carrying out dilatation management to meeting, this is logical
News system includes media server, signal server, message server, and in the conference creation stage, signal server is responsible for establishment
With safeguard Conference Room I, and distribution and processing SIP signalings, message server are responsible for creating and safeguarding Conference Room II, with
And instant message and state subscription are carried out by the channels Redis.
Preferably, in user's membership stage, signal server is responsible for the user's registration of Conference Room I, and to reception
Signaling carries out media negotiation and role's code check, and message server is responsible for the subscription authentication management to Conference Room II.
Preferably, the operational phase can be being controlled, signal server is responsible for judging to be operated the identity attribute of user, be passed through
JSON message is issued in the channels Redis, and state change is performed, and message server is after receiving JSON message to by operation user
It is handled, and by Status Change news release to the channels Redis, signal server and other message servers.
Preferably, the load balancing deployment of message server mainly realizes each messenger service by the reverse proxy of Nginx
The load balancing of device.
Technical solution provided by the invention solves the problems, such as the performance bottleneck of the signaling moiety of ultra-large type multimedia conference system,
The service customization of message and state subscription.Flow cost, partial service customizable are reduced, parliamentary dimension realizes vast capacity
Dilatation.
Description of the drawings
Fig. 1 illustrates for conference server architectures networking in the prior art；
Fig. 2 is that conference server architectures networking illustrates in the specific embodiment of the invention；
Fig. 3 is the message synchronization flow chart that user enters small meeting room in the specific embodiment of the invention；
Fig. 4 is the message synchronization flow chart that user enters large conference room in the specific embodiment of the invention.
Specific embodiment
General principles：The SIP signalings of non-media portion are used json by the present invention under existing server architecture
Format come distribution and the maintenance etc. realizing, and realize message by socket.io, be transplanted to newly by instant message and state subscription
Message server on, the interaction with other servers hands to message server to handle.
The present invention is described in further detail with reference to the accompanying drawings and examples.It can be understood that described at this time
Specific embodiment be used only for explain the present invention rather than limitation of the invention.It also should be noted that for convenience
It describes, the relevant part of the present invention rather than entire infrastructure is only illustrated in attached drawing.
Fig. 2 is that conference server architectures networking illustrates in the specific embodiment of the invention.In conjunction with shown in Fig. 2, the present invention is based on
The conference server architectures networking diagram, it is as follows in conference creation and the specific implementation step that operation can be controlled：
Step 1：Conference creation process.User creates a large-scale meeting using this system, and triggering signal server creates 1
Small meeting room：Small meeting room is the meeting room based on existing framework, is created and is safeguarded at signal server end, SIP signalings
Etc. message be all distributed and handled by signal server.After small meeting room creates successfully, signal server is by relevant meeting
The data informations such as view attribute, invitee's list are saved in database, and the synchronous message for starting to create by meeting passes through
Redis notifies the message server and other servers of each node.Here the Web server and third that other servers refer to
The server just docked.Subscribed to the message message server receive conference creation message after, can go read Relational database
And create a large conference room.Large conference room is the meeting room based on message server, message server end carry out create and
It safeguards.In addition, existing video conference message, in order to be interacted with VoIP phones, use is substantially SIP signalings, but SIP
Signaling message body is bigger, if not using SIP signalings and carrying out message communication using the message of JSON formats, message body is small
Very much.Message server in the present invention uses the non-SIP signal servers based on JSON formats.Message server passes through
Redis carries out channel subscription and publication.Size meeting room carries out message synchronization by Redis and interaction facilitates expansion independently of each other
Hold.
Step 2：User's membership judges.Fig. 3 is the message synchronization stream that user enters small meeting room in the specific embodiment of the invention
Cheng Tu, Fig. 4 are the message synchronization flow chart that user enters large conference room in the specific embodiment of the invention.It can in conjunction with this two diagrams
Know, membership in some way is selected when user's membership：Small meeting room is added in role's code or large conference room is added in common participant.
If with role's code membership, first REGISTER signalings are sent to signal server and carry out user's registration, then carry role's code
Media negotiation and role's code check are carried out to signal server is sent in INVITE signalings.Verification will be added to small meeting after passing through
Discuss room.If it is common participant's mode membership, meeting room connection request will be sent to message server by web socket,
Message server carries out user user is added to the large conference room after the authentication is passed.
In a particular embodiment, message server may dispose more, user A on message server Server1,
His message server (such as Server2) and signal server need to notify the membership message of user A by Redis, other disappear
Breath server (such as Server2) receives after this message again to the message server (Server2）On all users send use
The message of family A membership.
Step 3：Message synchronization processing can be controlled.Only have the user of small meeting room to have permission at present to control other users into guild
Operation.The user of small meeting room is controlled some other user of small meeting room into guild and is operated, such as：Forbid making a speech.The user to
Signal server sends INFO message and state change message distribution is given to the institute of small meeting room after the completion of signal server processing
There is user, and after the message server on the meeting channel of news release to Redis, subscribing to the message is received the message
All users where the status message is distributed to the meeting room on message server.The user of meeting room is to large conference room
User is controlled into guild and is operated, such as：Forbid making a speech.This can be controlled message and be sent to signal server by INFO signalings by the user,
Signal server judges that by operation user UserA be large conference room user, the message of json formats will be issued to the channels Redis,
Message server where UserA user handles UserA user after receiving Redis path messages and by UserA user's
On Status Change news release to Redis, UserA user that signal server and other message servers are issued according to Redis
Status Change message carry out corresponding state distribution and processing.
Step 4：Interacting message between large conference room load balancing and each message server.Message in the present invention is main
It is used as transfer by Redis to complete, Redis has the function of news release and subscribes to, some component A subscribes to some to Redis and leads to
The message in road, when other assemblies B gives out information to this channel of Redis, component A can receive this channel from Redis
Message.The load balancing deployment of the message server of large conference room mainly realizes that each message takes by the reverse proxy of Nginx
The load balancing of business device.Message server on startup, first reads the conferencing information in the public database of distal end, the meeting is used in combination
Number be used as channel number, to Redis carry out message subscribing, message server in addition to Redis subscribe to a public channel
(IPVTChannel), it is used for the dynamic synchronization of common data, such as：After message server starts, the meeting of dynamic creation needs
New large conference room is created by public passage (IPVTChannel) notification message server and subscribes to the meeting channel, is respectively disappeared
Breath server is by subscribing to channel to Redis and giving out information to channel, to realize the message synchronization between each message server.
Note that above are only presently preferred embodiments of the present invention and institute's application technology principle.Those skilled in the art can manage
Solution, the present invention is not limited to the specific embodiments, can carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out to the present invention by above example
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
May include other more equivalent embodiments, and the scope of the present invention is determined by scope of the appended claims.
Claims (10)
1. a kind of multimedia conferencing integrated communication method, which is characterized in that the meeting integrated communication method includes the following steps：
Step a：Conference Room I is created, the Conference Room I is created by triggering signal server, and SIP signaling messages pass through
The signal server is distributed and handles, and after the Conference Room I creates successfully, the signal server is by meeting
In attribute, invitee's list data information preservation to database；
Step b：Create Conference Room II, conference creation message by the message server of each node of the channels Redis notice distribution,
The message server creates the Conference Room II, the Conference Room I and described after receiving the conference creation message
Two meeting rooms carry out message synchronization and interaction by the channels Redis；
Step c：User's membership is arranged selection according to the identity of user's membership and the Conference Room I or second meeting is added
Room carries out authentication management when with role's code membership by the signal server；Disappeared by described when with common participant's membership
It ceases server and carries out authentication management.
2. meeting integrated communication method according to claim 1, which is characterized in that the message server, which uses, is
Non- SIP signal servers based on JSON formats.
3. meeting integrated communication method according to claim 2, which is characterized in that in the step c, if with described
Role's code membership first sends REGISTER signalings to the signal server and carries out user's registration, then takes role code
It takes in INVITE signalings and is sent to the signal server progress media negotiation and role's code check, verification will be added after passing through
To the Conference Room I.
4. meeting integrated communication method according to claim 3, which is characterized in that in the step c, if with described
Common participant's mode membership will send meeting room connection request, by described by web socket to the message server
Message server carries out that user is added to the Conference Room II after the authentication is passed.
5. meeting integrated communication method according to claim 4, which is characterized in that the user of the Conference Room I can be with
The Conference Room I other users are controlled into guild and are operated, by sending INFO message, the letter to the signal server
After enabling server process complete, state change message distribution is given to all users of the Conference Room I, and news release is arrived
On the meeting channel of Redis, subscribed to the message the message server receive the state change message after be distributed to
All users on the message server.
6. meeting integrated communication method according to claim 5, which is characterized in that the user of the Conference Room I can be with
The user of the Conference Room II is controlled into guild and is operated, it will control message is sent to the signalling service by INFO signalings
Device, the signal server judge that by operation user be Conference Room II user, will issue disappearing for JSON formats to the channels Redis
Breath, the message server are received and are handled by operation user and by Status Change described after the Redis path messages
On news release to Redis, the signal server and other message servers carry out accordingly according to the message that Redis is issued
State is distributed and processing.
7. a kind of multimedia conferencing integrated communication system, for carrying out dilatation management to meeting, it is characterised in that the communication system
System includes media server, signal server, message server, and in the conference creation stage, the signal server is responsible for establishment
With safeguard Conference Room I, and distribution and processing SIP signalings, the message server are responsible for creating and safeguarding the second meeting
Room, and instant message and state subscription are carried out by the channels Redis.
8. meeting integrated communication system according to claim 7, which is characterized in that in user's membership stage, the signaling
Server is responsible for the user's registration of the Conference Room I, and carries out media negotiation and role's code check to the signaling of reception,
The message server is responsible for the subscription authentication management to the Conference Room II.
9. meeting integrated communication system according to claim 8, which is characterized in that operational phase, the signaling can controlled
Server is responsible for judging to be operated the identity attribute of user, issues JSON message by the channels Redis, and carry out state
Change, the message server are handled by operation user after receiving the JSON message described, and by Status Change
News release is to the channels Redis, the signal server and other message servers.
10. meeting integrated communication system according to claim 9, which is characterized in that the load of the message server is equal
The load balancing of each message server is mainly realized in weighing apparatus deployment by the reverse proxy of Nginx.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711492221.5A CN108400965B (en) | 2017-12-30 | 2017-12-30 | Multimedia conference integrated communication system and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711492221.5A CN108400965B (en) | 2017-12-30 | 2017-12-30 | Multimedia conference integrated communication system and method |
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| CN108400965B CN108400965B (en) | 2023-10-27 |
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Cited By (3)
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| CN111404871A (en) * | 2019-11-19 | 2020-07-10 | 杭州海康威视系统技术有限公司 | Server docking method and device |
| CN113300934A (en) * | 2020-02-24 | 2021-08-24 | 钉钉控股（开曼）有限公司 | Communication method, device, equipment and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110519397A (en) * | 2019-09-27 | 2019-11-29 | 中电福富信息科技有限公司 | A kind of SiteServer LBS and method of the sip terminal access based on NGINX |
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| CN113300934A (en) * | 2020-02-24 | 2021-08-24 | 钉钉控股（开曼）有限公司 | Communication method, device, equipment and storage medium |
| CN113300934B (en) * | 2020-02-24 | 2023-08-22 | 钉钉控股（开曼）有限公司 | Communication method, device, equipment and storage medium |
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| Publication number | Publication date |
|---|---|
| CN108400965B (en) | 2023-10-27 |
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