CN108012106A - A kind of method and system regarding networking monitoring source synchronous - Google Patents
A kind of method and system regarding networking monitoring source synchronous Download PDFInfo
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- CN108012106A CN108012106A CN201610951554.9A CN201610951554A CN108012106A CN 108012106 A CN108012106 A CN 108012106A CN 201610951554 A CN201610951554 A CN 201610951554A CN 108012106 A CN108012106 A CN 108012106A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
- H04N7/152—Multipoint control units therefor
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
- H04N21/4307—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
An embodiment of the present invention provides a kind of method and system regarding networking monitoring source synchronous, it is related to regarding networking technology field.The embodiment of the present invention turns server to monitoring association by conference management client and sends monitoring source synchronous request, monitoring association turns server according to monitoring source synchronous request returning response message, conference management client determines monitoring resource number according to response message, monitoring association turns server and sends monitoring resource to conference management client, conference management client receives monitoring resource and judges whether to receive whole monitoring resources, if being not received by whole monitoring resources, monitoring source synchronous request is resend.Asked by monitoring source synchronous, conference management client fast can advantageously obtain monitoring resource, thus solve the problems, such as that the increase of conference management client or modification monitor the inconvenient for operation of resource, realize and the synchronous of monitoring resource is obtained, while verification of accelerating, ensure the integrality of monitoring resource quantity got.
Description
Technical field
The present invention relates to regarding networking technology field, more particularly to a kind of method depending on networking monitoring source synchronous and it is
System.
Background technology
With the continuous progress of modern society and technology, the construction of government and enterprises and institutions' informationization, meeting becomes
People's notice, the important step for conferring and determining thing, are brought greatly using life, work of the meeting management system to people
Facility.
At present, conference management client needs manual configuration monitoring association to turn the monitoring resource of server, and when monitoring, association turns clothes
When device increase or the modification monitoring resource of being engaged in, conference management client is also required to accordingly increase or changes monitoring resource.
When inventor applies first technology, it is found that first technology increases or change monitoring money for conference management client
Source it is inconvenient for operation, when increase or modification monitoring resource it is more when, manual configuration monitoring resource easily there is mistake.
The content of the invention
In view of the above problems, it is proposed that the embodiment of the present invention overcomes the above problem or at least in part in order to provide one kind
A kind of method depending on networking monitoring source synchronous for solving the above problems and corresponding a kind of it is depending on networking monitoring source synchronous
System.
To solve the above-mentioned problems, the embodiment of the invention discloses a kind of method regarding networking monitoring source synchronous, including：
The external protocol interface of conference management client call to monitoring association depending on networking protocol with by turning server transmission prison
Control source synchronous request；
The monitoring association turns server and receives the monitoring source synchronous request and returned to the conference management client
Response message；The response message includes monitoring resource number that will be synchronous；
After the conference management client receives the response message, the monitoring resource number that will be synchronous is determined；
The monitoring association turns server and sends monitoring resource one by one to the conference management client；
The conference management client receives the monitoring resource, and judges whether to receive whole monitoring resources；
If the conference management client is not received by whole monitoring resources, monitoring source synchronous is resend
Ask and receive the monitoring resource.
Preferably, in the external protocol interface of conference management client call with by turning regarding networking protocol to monitoring association
Before server sends the step of monitoring source synchronous request, further include：
Configure the monitoring association and turn the external message number of server into the conference management client.
Preferably, the monitoring association turns the step of server sends monitoring resource to the conference management client one by one,
Including：
The monitoring association turns server by UTF-8 (8-bit Unicode Transformation Format, Unicode)
The monitoring resource of form is converted to the monitoring resource of byte forms；
Send the monitoring resource of the byte forms one by one to the conference management client.
Preferably, the conference management client receives the step of monitoring resource, including：
The conference management client receives the monitoring resource of the byte forms；
The monitoring resource of the byte forms is converted to the monitoring resource of UTF-8 forms.
To solve the above-mentioned problems, the embodiment of the invention discloses a kind of system regarding networking monitoring source synchronous, including：
Source synchronous request sending module is monitored, for the external protocol interface of conference management client call with by regarding connection
FidonetFido turns server to monitoring association and sends monitoring source synchronous request；
Response message returns to module, and turning server for the monitoring association receives the monitoring source synchronous request and to institute
State conference management client returning response message；The response message includes monitoring resource number that will be synchronous；
Response message receiving module, after receiving the response message for the conference management client, determines described
Want synchronous monitoring resource number；
Resource sending module is monitored, turn server for the monitoring association sends prison one by one to the conference management client
Control resource；
Resource receiving module is monitored, receives the monitoring resource for the conference management client, and judge whether to connect
Receive whole monitoring resources；
Monitoring resource resends module, if being not received by whole monitoring money for the conference management client
Source, then resend monitoring source synchronous and ask and receive the monitoring resource.
Preferably, before the monitoring source synchronous request sending module, further include：
Configuration module, the external message number for turning server is assisted to the conference management client for configuring described monitor
In.
Preferably, the monitoring resource sending module, including：
First format converting module, turns server for the monitoring association and is converted to the monitoring resource of UTF-8 forms
The monitoring resource of byte forms；
First sending module, for sending the monitoring resource of the byte forms one by one to the conference management client.
Preferably, the monitoring resource receiving module, including：
First receiving module, the monitoring resource of the byte forms is received for the conference management client；
Second format converting module, the monitoring for the monitoring resource of the byte forms to be converted to UTF-8 forms provide
Source.
The embodiment of the present invention includes advantages below：
The embodiment of the present invention applies the characteristic regarding networking, and the external protocol interface of conference management client call is with by regarding connection
FidonetFido turns server to monitoring association and sends monitoring source synchronous request, and the monitoring association turns server and receives the monitoring resource
Synchronization request is simultaneously a including monitoring resource that will be synchronous to the conference management client returning response message, the response message
Number, after the conference management client receives the response message, determines the monitoring resource number that will be synchronous, the prison
Control association turns server and sends monitoring resource one by one to the conference management client, and the conference management client receives the prison
Control resource, and judge whether to receive whole monitoring resources, if the conference management client be not received by it is whole
Resource is monitored, then resends monitoring source synchronous and asks and receive the monitoring resource.Asked by monitoring source synchronous, meeting
View management client fast can advantageously obtain monitoring and assist the monitoring resource turned in server, thus solve conference management visitor
Family end increases or modification monitors the inconvenient for operation of resource, when the monitoring resource of increase or modification is more, manual configuration monitoring money
Easily there is the problem of mistake in source, realizes and the synchronous of monitoring resource is obtained and used, while add the quantity of monitoring resource
Verification, ensures the integrality of monitoring resource quantity got, will not lose monitoring resource.
Brief description of the drawings
Fig. 1 is a kind of networking schematic diagram for regarding networking of the present invention；
Fig. 2 is a kind of hardware architecture diagram of node server of the present invention；
Fig. 3 is a kind of hardware architecture diagram of access switch of the present invention；
Fig. 4 is that a kind of Ethernet association of the present invention turns the hardware architecture diagram of gateway；
Fig. 5 is a kind of step flow for embodiment of the method regarding networking monitoring source synchronous that the embodiment of the present invention one provides
Figure；
Fig. 5 A are the basic scheme block diagrams of the present invention；
Fig. 5 B are the data interaction module block diagrams of the present invention；
The step of Fig. 6 is a kind of embodiment of the method depending on networking monitoring source synchronous that the embodiment of the present invention two provides is flowed
Cheng Tu；
Fig. 7 is a kind of structural frames for system embodiment regarding networking monitoring source synchronous that the embodiment of the present invention three provides
Figure；
Fig. 8 is a kind of structural frames for system embodiment regarding networking monitoring source synchronous that the embodiment of the present invention four provides
Figure.
Embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, it is below in conjunction with the accompanying drawings and specific real
Applying mode, the present invention is described in further detail.
It is the important milestone of network Development depending on networking, is a real-time network, can realize HD video real-time Transmission,
Push numerous the Internet, applications to HD video, high definition is face-to-face.
Real-time high-definition video switching technology is used depending on networking, can be such as high in a network platform by required service
Clear video conference, video monitoring, Intellectualized monitoring analysis, emergency command, digital broadcast television, delay TV, the Web-based instruction, show
Live, VOD program requests, TV Mail, individual character records (PVR), Intranet (manages) channel by oneself, intelligent video Broadcast Control, information issue
The services such as etc. tens of kinds videos, voice, picture, word, communication, data are all incorporated into a system platform, by TV or
Computer realizes that high-definition quality video plays.
To make those skilled in the art more fully understand the embodiment of the present invention, below to being introduced depending on networking：
Depending on networking, applied portion of techniques is as described below：
Network technology (Network Technology)
Network technology innovation depending on networking improves traditional ethernet (Ethernet), with potential huge on network
Video flow.(Circuit is exchanged different from simple network packet packet switch (Packet Switching) or lattice network
Switching), Streaming demands are met using Packet Switching depending on networking technology.Possesses packet depending on networking technology
Flexible, the simple and low price exchanged, is provided simultaneously with quality and the safety assurance of circuit switching, it is virtually electric to realize the whole network switch type
Road, and the seamless connection of data format.
Switching technology (Switching Technology)
Two advantages of asynchronous and packet switch of Ethernet are used depending on networking, eliminating Ethernet on the premise of full compatibility lacks
Fall into, possess the end-to-end seamless connection of the whole network, direct user terminal, directly carries IP data packets.User data is in network-wide basis
It is not required to any format conversion.It is the higher level form of Ethernet depending on networking, is a real-time exchange platform, can realizes at present mutually
The whole network large-scale high-definition realtime video transmission that networking can not be realized, pushes numerous Internet 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, its data-handling capacity is unrelated with flow, communication time, and single network layer is with regard to energy
Enough include signaling and data transfer.For voice and video business, handled depending on networking and unified video platform Streaming Media
Complexity many simpler than data processing, efficiency substantially increase more than hundred times than traditional server.
Holder technology (Storage Technology)
The ultrahigh speed holder technology of unified video platform in order to adapt to the media content of vast capacity and super-flow and
State-of-the-art real time operating system is employed, 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 to be less than 0.2 second.Optimize
Sector distribution greatly reduces the mechanical movement of hard disc magnetic head tracking, and resource consumption only accounts for the 20% of ad eundem IP internets, but
The concurrent flow more than 3 times of traditional disk array is produced, overall efficiency lifts more than 10 times.
Network security technology (Network Security Technology)
Structural design depending on networking by servicing independent licence system, equipment and the modes such as user data is completely isolated every time
The network security problem of puzzlement internet has thoroughly been eradicated from structure, antivirus applet, fire wall is generally not required, has prevented black
Visitor and the attack of virus, provide structural carefree secure network to the user.
Service innovative technology (Service Innovation Technology)
Business and transmission are merged by unified video platform, whether unique user, private user or a net
The sum total of network, is all only once to connect automatically.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 program, and it is that complicated application can be achieved that can use considerably less code, 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, it is 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 Ethernet can be connected.
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 from the above 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, ring-type.
Visually claim, access mesh portions can form unified video platform (empty thiol point), and multiple unified videos are put down
Platform can be formed regarding 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 depending on the equipment in networking：Server, 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 particular hardware structure of each access network equipment is：
Node server：
As shown in Fig. 2, mainly include 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 bag come in, so as to obtain the navigation information of bag；
And the bag is stored according to the navigation information of bag the queue of corresponding pack buffer 206；If the queue of pack buffer 206 approaches
It is full, then abandon；All pack buffer queues of 202 poll of switching engine mould, if meeting that the following conditions are forwarded to：1) port
Send caching less than；2) the queue package counting facility is more than zero.Disk array module 204 mainly realizes the control to hard disk, including
Initialization, read-write to hard disk etc. operate；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 include Network Interface Module (downstream network interface module 301, uplink network interface module
302), switching engine module 303 and CPU module 304；
Wherein, the bag (upstream data) that downstream network interface module 301 is come in enters bag detection module 305；Bag detection mould
Whether mesh way address (DA), source address (SA), type of data packet and the packet length of the detection bag of block 305 meet the requirements, if met,
Corresponding flow identifier (stream-id) is then distributed, and enters switching engine module 303, is otherwise abandoned；Uplink network interface mould
The bag (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 bag come in, so as to obtain the navigation information of bag；
Gone if the bag into switching engine module 303 is downstream network interface toward uplink network interface, with reference to flow identifier
(stream-id) bag is stored in the queue of corresponding pack buffer 307；If the queue of the pack buffer 307 is close full,
Abandon；If the bag into switching engine module 303 is not that downstream network interface is gone toward uplink network interface, according to bag
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：
Gone if the queue is downstream network interface toward uplink network interface, meet that the following conditions are forwarded to：1)
The port send caching less than；2) the queue package counting facility is more than zero；3) token that rate control module produces is obtained；
Gone if the queue is not downstream network interface toward uplink network interface, meet that the following conditions are forwarded to：
1) port send caching less than；2) the queue package counting facility is more than zero.
Rate control module 208 is configured by CPU module 204, to all downlink networks in programmable interval
The pack buffer queue that interface is gone toward uplink network interface produces token, to control the code check 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 include Network Interface Module (downstream network interface module 401, uplink network interface module
402), switching engine module 403, CPU module 404, bag detection module 405, rate control module 408, address table 406, Bao Huan
Storage 407 and MAC add modules 409, MAC removing modules 410.
Wherein, the data packet that downstream network interface module 401 is come in enters bag detection module 405；Bag detection module 405 is examined
Survey the ethernet mac DA of data packet, ethernet mac SA, Ethernet length or frame type, regarding networking mesh way address
DA, depending on networking source address SA, whether meet the requirements 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 modules 410
(2byte), and enter corresponding order caching, otherwise abandon；
Downstream network interface module 401 detects the transmission caching of the port, if Bao Ze regarding with networking mesh according to bag
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：
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 formed.
2nd, regarding networking data package definition
2.1 access network data package definitions
The data packet of access net mainly includes following sections：Destination address (DA), source address (SA), reserve bytes,
payload(PDU)、CRC。
As shown in the table, accessing the data packet of net mainly includes following sections：
| DA | SA | Reserved | Payload | CRC |
Wherein：
Destination address (DA) is made of 8 bytes (byte), and first character section represents type (such as the various associations of data packet
Discuss bag, 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 with destination address (DA)；
Reserve bytes are made of 2 bytes；
Payload parts have different length according to the type of different datagrams, if being if various protocol packages
64 bytes, if single group unicast packets words are 32+1024=1056 bytes, are not restricted to 2 kinds of the above certainly；
CRC is made of 4 bytes, its computational methods 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
2 kinds can be all can exceed that 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 unique, is closed to accurately describe the connection between metropolitan area network equipment
System, introduces parameter in embodiments of the present invention：Label, uniquely describes 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 have two connections between device A and equipment B, then data packet slave device A to equipment B just
There are 2 labels, data packet slave device B to device A also there are 2 labels.Label is divided into label, outgoing label, it is assumed that data packet enters
The label (entering label) of device A is 0x0000, and the label (outgoing label) when this data packet leaves device A may reform into
0x0001.The networking flow 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 is all dominated by metropolitan area server, and node switch, node server are all passive execution, 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 consulted 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 form of label may be referred to be defined as below：Label is 32bit, wherein high 16bit retains, only with low 16bit, its position
Put is between the reserve bytes and payload of data packet.
Based on the above-mentioned characteristic regarding networking, it is proposed that one of the core concepts of the embodiments of the present invention, it then follows regarding the association of networking
View, the external protocol interface of conference management client call, turns server to monitoring association and sends monitoring source synchronous request, monitoring association
Turn server and monitoring resource is returned to the conference management client according to the monitoring source synchronous request one by one.
Embodiment one
Reference Fig. 5, shows a kind of step flow chart of embodiment of the method regarding networking monitoring source synchronous of the present invention,
This method can be applied to regard in networking, specifically may include steps of：
Step 501, the external protocol interface of conference management client call to monitoring association regarding networking protocol with by turning service
Device sends monitoring source synchronous request.
Monitoring association turns server and provides external protocol interface, external protocol interface described in conference management client call, with
Monitoring source synchronous request is sent by turning server to monitoring association depending on networking protocol；The conference management client includes
Pcmeet conference management softwares.
For example, using Pcmeet conference managements software in session when, it is necessary to which obtaining monitoring association turns the monitoring resource of server M
When, external protocol interface is called, to send monitoring by turning server M to monitoring association depending on networking protocol 8,F85 4,000 0040
Source synchronous is asked.
Step 502, it is described monitoring association turn server receive it is described monitoring source synchronous request and to the conference management visitor
Family end returning response message；The response message includes monitoring resource number that will be synchronous.
After monitoring association turns the monitoring source synchronous request that server receives the transmission of conference management client, pass through the first prison
Source synchronous agreement is controlled to the conference management client returning response message, confirms that the monitoring is assisted to conference management client
Turn server and received monitoring source synchronous request, the response message includes monitoring and assists the monitoring resource turned in server
Number.The first monitoring source synchronous agreement depending on networking protocol to being expanded to obtain.
For example, after monitoring association turns the monitoring source synchronous request that server M receives the transmission of Pcmeet conference managements software,
Source synchronous agreement 8,F85 4,000 0041 is monitored to the Pcmeet conference managements software returning response message, institute by first
It is 10 to state response message to include the monitoring resource number that monitoring association turns in server M.
Step 503, after the conference management client receives the response message, the monitoring money that will be synchronous is determined
Source number.
After conference management client receives the response message for monitoring association and turning server return, the monitoring association is determined
Turn the monitoring resource number in server, and prepare to start to receive all monitoring resources for monitoring and assisting and turning in server.
For example, Pcmeet conference management softwares are received after monitoring the response message that association turns server M returns, monitoring is determined
The monitoring resource number that association turns in server is 10.
Step 504, the monitoring association turns server and sends monitoring resource one by one to the conference management client.
Monitoring association turns server to after the conference management client returning response message, passing through the second monitoring source synchronous
Agreement directly sends monitoring resource one by one to the conference management client.The second monitoring source synchronous agreement is to regarding connection
What fidonetFido was expanded.
For example, monitoring association turns server M to after Pcmeet conference management software returning response message, passing through the second monitoring money
Source synchronous protocol 8,F85 4,000 0042 directly sends monitoring resource to Pcmeet conference managements software, is sending monitoring resource
When, monitoring association turns server M and distributes a monitoring resource followed by send out next monitoring resource, turns server until monitoring association
10 monitoring resources in M are all sent completely.
Step 505, the conference management client receives the monitoring resource, and judges whether to receive whole monitoring
Resource.
Conference management client receives all monitoring resources that the monitoring association turns server transmission, records the prison received
Resource number is controlled, and compared with the monitoring resource number that will be synchronous in the response message, judges the conference management
Whether client, which receives the monitoring association, turns monitoring resource whole in server.
For example, Pcmeet conference managements software receives all monitoring resources that monitoring association turns server M transmissions, record receives
The monitoring resource number arrived, and compared with the monitoring resource number 10 that will be synchronous in response message, if received
Monitoring resource number be 10, then it represents that whole monitoring resources is received, if the monitoring resource number received is less than
10, then it represents that be not received by whole monitoring resources.
Step 506, if the conference management client is not received by whole monitoring resources, monitoring is resend
Source synchronous asks and receives the monitoring resource.
If the monitoring resource number that the conference management client receives is less than synchronous in the response message
Monitoring resource number, then it represents that the conference management client is not received by whole monitoring resources, the conference management
Client needs turn server transmission monitoring source synchronous to the monitoring association again asks and receives the monitoring and assist to turn to service
Whole monitoring resource in device, until the monitoring resource number and the monitoring resource number that will be synchronous in response message that receive
It is identical.
For example, Pcmeet conference managements software receives all monitoring resources that monitoring association turns server M transmissions, record receives
The monitoring resource number arrived is 9, wants synchronous monitoring resource number 10 less than in response message, then Pcmeet meetings pipe
Reason software, which needs to turn server M to monitoring association again to send monitoring source synchronous, asks and receives the monitoring resource.
With reference to Fig. 5 A, basic scheme block diagram of the invention is shown.
Conference management client includes Pcmeet conference management softwares, and Pcmeet conference managements software first turns to monitoring association
Server sends the monitoring source synchronous request for needing to load, and monitoring association turns server and receives monitoring source synchronous request, and
Returning response message, the response message include monitoring resource number that will be synchronous, and Pcmeet conference management softwares receive sound
Preparing to start to receive monitoring resource after answering message, monitoring association turns server and sends monitoring resource to Pcmeet conference managements software,
Pcmeet conference managements software receives whole monitoring resources, judges whether to receive whole monitoring resources, if received
Whole monitoring resources, then this monitoring resource request, if being not received by whole monitoring resources, weighed with finishing receiving
The new monitoring source synchronous that sends asks and receives monitoring resource.
With reference to Fig. 5 B, data interaction module block diagram of the invention is shown.
Turn the data exchange process between server in Pcmeet conference managements software and monitoring association, be all based on regarding networking
What agreement was completed.The data exchange process includes：Pcmeet conference managements software turns server to monitoring association and sends monitoring money
Source synchronization request；Monitoring association turns server to Pcmeet conference management software returning response message；Monitoring association turn server to
Pcmeet conference managements software sends monitoring resource.
In embodiments of the present invention, the external protocol interface of conference management client call with by regarding networking protocol to monitoring
Association turn server send monitoring source synchronous request, it is described monitoring association turn server receive it is described monitoring source synchronous request and to
The conference management client returning response message, the response message include monitoring resource number that will be synchronous, the meeting
After management client receives the response message, the monitoring resource number that will be synchronous is determined, the monitoring association turns service
Device sends monitoring resource one by one to the conference management client, and the conference management client receives the monitoring resource, and
Judge whether to receive whole monitoring resources, if the conference management client is not received by whole monitoring resources,
Monitoring source synchronous is then resend to ask and receive the monitoring resource.Asked by monitoring source synchronous, conference management visitor
Family end fast can advantageously obtain monitoring and assist the monitoring resource turned in server, thus solve the increase of conference management client
Or modification monitoring resource is inconvenient for operation, when the monitoring resource of increase or modification is more, manual configuration monitoring resource easily goes out
The problem of existing mistake, realize and the synchronous of monitoring resource obtained and used, while adds the quantity validation of monitoring resource, ensures
The integrality of the monitoring resource quantity got, will not lose monitoring resource.
Embodiment two
Reference Fig. 6, shows a kind of step flow chart of embodiment of the method regarding networking monitoring source synchronous of the present invention,
This method can be applied to regard in networking, specifically may include steps of：
Step 601, configure the monitoring association and turn the external message number of server into the conference management client.
The external message number that each monitoring association turns server be distributed when deployment monitoring association turns server it is external
The monitoring association, before monitoring resource is obtained using conference management client, is turned the external message number of server by communication number
Code is configured in the conference management client, and the conference management client turns pair of server according to the monitoring association configured
Outer message number, turns server to the monitoring association and obtains monitoring resource.
For example, national comprehensive improvement does conference, need to load when having a meeting using Pcmeet conference managements software in all parts of the country different
The monitoring resource assisted and turned under server is monitored, checks monitoring resource in real time, first has to configure all monitoring and assist to turn server
External message number, the external message number for turning server according to all monitoring association configured obtain monitoring resource.
Step 602, the external protocol interface of conference management client call to monitoring association regarding networking protocol with by turning service
Device sends monitoring source synchronous request.
The step 602 of the embodiment of the present invention is similar with step 501 principle of embodiment one, and this will not be detailed here.
Step 603, it is described monitoring association turn server receive it is described monitoring source synchronous request and to the conference management visitor
Family end returning response message；The response message includes monitoring resource number that will be synchronous.
The step 603 of the embodiment of the present invention is similar with step 502 principle of embodiment one, and this will not be detailed here.
Step 604, after the conference management client receives the response message, the monitoring money that will be synchronous is determined
Source number.
The step 604 of the embodiment of the present invention is similar with step 503 principle of embodiment one, and this will not be detailed here.
Step 605, the monitoring association turns the monitoring money that the monitoring resource of UTF-8 forms is converted to byte forms by server
Source.
The monitoring resource that monitoring association turns in server is stored with UTF-8 forms, and the data supported depending on networking protocol pass
Transport format is byte forms, and the byte also can be described as byte, so the monitoring association turns server and first has to UTF-8 lattice
The monitoring resource of formula is decoded, then decoded monitoring resource is converted to the monitoring resource of byte forms, finally will conversion
Monitoring resource afterwards is recompiled.
Step 606, the monitoring resource of the byte forms is sent one by one to the conference management client.
Monitoring association turn server by the monitoring resource of the byte forms after format conversion to conference management client carry out by
A transmission, until all monitoring resources that monitoring association turns in server are all sent completely.
Step 607, the conference management client receives the monitoring resource of the byte forms.
Conference management client receives the monitoring resource that monitoring association turns the byte forms of server transmission one by one, and record receives
Monitoring resource number.
Step 608, the monitoring resource of the byte forms is converted to the monitoring resource of UTF-8 forms.
After conference management client receives the monitoring resource of byte forms, the monitoring resource of byte forms is carried out first
Decode, then decoded monitoring resource is converted to the monitoring resource of UTF-8 forms, finally carry out transformed monitoring resource
Recompile.
Step 609, judge whether to receive whole monitoring resources.
According to the received monitoring resource number of conference management client records, with the prison that will be synchronous in the response message
Control resource number is compared, and judges whether the conference management client receives the monitoring association and turn whole in server
Monitor resource.
Step 610, if the conference management client is not received by whole monitoring resources, monitoring is resend
Source synchronous asks and receives the monitoring resource.
The step 610 of the embodiment of the present invention is similar with step 506 principle of embodiment one, and this will not be detailed here.
In embodiments of the present invention, configuration monitoring association turns the external message number of server to institute's conference management client
In, the external protocol interface of conference management client call to monitoring association depending on networking protocol with by turning server transmission monitoring
Source synchronous is asked, and the monitoring association turns server and receives the monitoring source synchronous request and to the conference management client
Returning response message, the response message include monitoring resource number that will be synchronous, and the conference management client receives institute
After stating response message, the monitoring resource number that will be synchronous is determined, the monitoring association turns monitoring of the server by UTF-8 forms
Resource is converted to the monitoring resource of byte forms, and the monitoring for sending the byte forms one by one to the conference management client provides
Source, the conference management client receive the monitoring resource of the byte forms, and the monitoring resource of the byte forms is changed
For the monitoring resource of UTF-8 forms, judge whether to receive whole monitoring resources, if the conference management client does not have
Whole monitoring resources is received, then resends monitoring source synchronous and asks and receive the monitoring resource.Provided by monitoring
Source synchronization request, conference management client fast can advantageously obtain monitoring and assist the monitoring resource turned in server, thus solve
Conference management client of having determined increases or modification monitors the inconvenient for operation of resource, when the monitoring resource of increase or modification is more,
Easily there is the problem of mistake in manual configuration monitoring resource, realizes and the synchronous of monitoring resource is obtained and used, add at the same time
The quantity validation of resource is monitored, ensures the integrality of monitoring resource quantity got, monitoring resource will not be lost.
It should be noted that for embodiment of the method, in order to be briefly described, therefore it is all expressed as to a series of action group
Close, but those skilled in the art should know, the embodiment of the present invention and from the limitation of described sequence of movement, because according to
According to the embodiment of the present invention, some steps can use other orders or be carried out at the same time.Secondly, those skilled in the art also should
Know, embodiment described in this description belongs to preferred embodiment, and the involved action not necessarily present invention is implemented
Necessary to example.
Embodiment three
With reference to Fig. 7, a kind of structure diagram of system embodiment regarding networking monitoring source synchronous of the present invention is shown, should
Device can be applied to regard in networking, can specifically include following module：
Source synchronous request sending module 701 is monitored, for the external protocol interface of conference management client call to pass through
Turn server to monitoring association depending on networking protocol and send monitoring source synchronous request.
Response message returns to module 702, and turning server for the monitoring association receives the monitoring source synchronous request simultaneously
To the conference management client returning response message；The response message includes monitoring resource number that will be synchronous.
Response message receiving module 703, after receiving the response message for the conference management client, determines institute
State monitoring resource number that will be synchronous.
Resource sending module 704 is monitored, turn server for the monitoring association sends out one by one to the conference management client
Send monitoring resource.
Resource receiving module 705 is monitored, receives the monitoring resource for the conference management client, and judge whether
Receive whole monitoring resources.
Monitoring resource resends module 706, if being not received by whole prisons for the conference management client
Resource is controlled, then resends monitoring source synchronous and asks and receive the monitoring resource.
In embodiments of the present invention, the external protocol interface of conference management client call with by regarding networking protocol to monitoring
Association turn server send monitoring source synchronous request, it is described monitoring association turn server receive it is described monitoring source synchronous request and to
The conference management client returning response message, the response message include monitoring resource number that will be synchronous, the meeting
After management client receives the response message, the monitoring resource number that will be synchronous is determined, the monitoring association turns service
Device sends monitoring resource one by one to the conference management client, and the conference management client receives the monitoring resource, and
Judge whether to receive whole monitoring resources, if the conference management client is not received by whole monitoring resources,
Monitoring source synchronous is then resend to ask and receive the monitoring resource.Asked by monitoring source synchronous, conference management visitor
Family end fast can advantageously obtain monitoring and assist the monitoring resource turned in server, thus solve the increase of conference management client
Or modification monitoring resource is inconvenient for operation, when the monitoring resource of increase or modification is more, manual configuration monitoring resource easily goes out
The problem of existing mistake, realize and the synchronous of monitoring resource obtained and used, while adds the quantity validation of monitoring resource, ensures
The integrality of the monitoring resource quantity got, will not lose monitoring resource.
Example IV
With reference to Fig. 8, a kind of structure diagram of system embodiment regarding networking monitoring source synchronous of the present invention is shown, should
Device can be applied to regard in networking, can specifically include following module：
Configuration module 801, assists the external message number for turning server objective to the conference management for configuring the monitoring
In the end of family.
Source synchronous request sending module 802 is monitored, for the external protocol interface of conference management client call to pass through
Turn server to monitoring association depending on networking protocol and send monitoring source synchronous request.
Response message returns to module 803, and turning server for the monitoring association receives the monitoring source synchronous request simultaneously
To the conference management client returning response message；The response message includes monitoring resource number that will be synchronous.
Response message receiving module 804, after receiving the response message for the conference management client, determines institute
State monitoring resource number that will be synchronous.
First format converting module 805, turns server for the monitoring association and is converted to the monitoring resource of UTF-8 forms
The monitoring resource of byte forms.
First sending module 806, the monitoring for sending the byte forms one by one to the conference management client provide
Source.
First receiving module 807, the monitoring resource of the byte forms is received for the conference management client.
Second format converting module 808, for the monitoring resource of the byte forms to be converted to the monitoring of UTF-8 forms
Resource.
Judgment module 809, for judging whether to receive whole monitoring resources.
Monitoring resource resends module 810, if being not received by whole prisons for the conference management client
Resource is controlled, then resends monitoring source synchronous and asks and receive the monitoring resource.
In embodiments of the present invention, configuration monitoring association turns the external message number of server to institute's conference management client
In, the external protocol interface of conference management client call to monitoring association depending on networking protocol with by turning server transmission monitoring
Source synchronous is asked, and the monitoring association turns server and receives the monitoring source synchronous request and to the conference management client
Returning response message, the response message include monitoring resource number that will be synchronous, and the conference management client receives institute
After stating response message, the monitoring resource number that will be synchronous is determined, the monitoring association turns monitoring of the server by UTF-8 forms
Resource is converted to the monitoring resource of byte forms, and the monitoring for sending the byte forms one by one to the conference management client provides
Source, the conference management client receive the monitoring resource of the byte forms, and the monitoring resource of the byte forms is changed
For the monitoring resource of UTF-8 forms, judge whether to receive whole monitoring resources, if the conference management client does not have
Whole monitoring resources is received, then resends monitoring source synchronous and asks and receive the monitoring resource.Provided by monitoring
Source synchronization request, conference management client fast can advantageously obtain monitoring and assist the monitoring resource turned in server, thus solve
Conference management client of having determined increases or modification monitors the inconvenient for operation of resource, when the monitoring resource of increase or modification is more,
Easily there is the problem of mistake in manual configuration monitoring resource, realizes and the synchronous of monitoring resource is obtained and used, add at the same time
The quantity validation of resource is monitored, ensures the integrality of monitoring resource quantity got, monitoring resource will not be lost.
For system embodiment, since it is substantially similar to embodiment of the method, so description is fairly simple, it is related
Part illustrates referring to the part of embodiment of the method.
Each embodiment in this specification is described by the way of progressive, what each embodiment stressed be with
The difference of other embodiment, between each embodiment identical similar part mutually referring to.
It should be understood by those skilled in the art that, the embodiment of the embodiment of the present invention can be provided as method, apparatus or calculate
Machine program product.Therefore, the embodiment of the present invention can use 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 use 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 with reference 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 it can realize flowchart and/or the block diagram by computer program instructions
In each flow and/or block and flowchart and/or the block diagram in flow and/or square frame combination.These can be provided
Computer program instructions are set to all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing terminals
Standby processor is to produce a machine so that is held by the processor of computer or other programmable data processing terminal equipments
Capable instruction is produced and is used for realization in one flow of flow chart or multiple flows and/or one square frame of block diagram or multiple square frames
The device for the function of specifying.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing terminal equipments
In the computer-readable memory to work in a specific way so that the instruction being stored in the computer-readable memory produces bag
The manufacture of command device is included, which realizes in one flow of flow chart or multiple flows and/or one side of block diagram
The function of being specified in frame or multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing terminal equipments so that
Series of operation steps is performed on computer or other programmable terminal equipments to produce computer implemented processing, so that
The instruction performed on computer or other programmable terminal equipments is provided and is used for realization in one flow of flow chart or multiple flows
And/or specified in one square frame of block diagram or multiple square frames function the step of.
Although having been described for the preferred embodiment of the embodiment of the present invention, those skilled in the art once know base
This creative concept, then can make these embodiments other change and modification.So appended claims are intended to be construed to
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 order.Moreover, term " comprising ", "comprising" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements are not only wrapped
Those key elements are included, but also including other elements that are not explicitly listed, or further include as this process, method, article
Or the key element that terminal device is intrinsic.In the absence of more restrictions, wanted by what sentence "including a ..." limited
Element, it is not excluded that also there are other identical element in the process including the key element, method, article or terminal device.
Networking monitoring resource is regarded to a kind of method regarding networking monitoring source synchronous provided by the present invention and one kind above
Synchronous system, is described in detail, and specific case used herein carries out the principle of the present invention and embodiment
Illustrate, the explanation of above example is only intended to help to understand method and its core concept of the invention；Meanwhile for this area
Those skilled in the art, according to the thought of the present invention, there will be changes in specific embodiments and applications, to sum up
Described, this specification content should not be construed as limiting the invention.
Claims (8)
- A kind of 1. method regarding networking monitoring source synchronous, it is characterised in that the method is applied to regard in networking, including：The external protocol interface of conference management client call to monitoring association depending on networking protocol with by turning server transmission monitoring money Source synchronization request；The monitoring association turns server and receives the monitoring source synchronous request and to the conference management client returning response Message；The response message includes monitoring resource number that will be synchronous；After the conference management client receives the response message, the monitoring resource number that will be synchronous is determined；The monitoring association turns server and sends monitoring resource one by one to the conference management client；The conference management client receives the monitoring resource, and judges whether to receive whole monitoring resources；If the conference management client is not received by whole monitoring resources, monitoring source synchronous request is resend And receive the monitoring resource.
- 2. according to the method described in claim 1, it is characterized in that, in the external protocol interface of conference management client call With by before turning the step of server sends monitoring source synchronous request to monitoring association depending on networking protocol, further including：Configure the monitoring association and turn the external message number of server into the conference management client.
- 3. according to the method described in claim 1, it is characterized in that, the monitoring association turns server to the conference management client End sends the step of monitoring resource one by one, including：The monitoring association turns the monitoring resource that the monitoring resource of UTF-8 forms is converted to byte forms by server；Send the monitoring resource of the byte forms one by one to the conference management client.
- 4. according to the method described in claim 3, it is characterized in that, the conference management client receives the monitoring resource Step, including：The conference management client receives the monitoring resource of the byte forms；The monitoring resource of the byte forms is converted to the monitoring resource of UTF-8 forms.
- A kind of 5. system regarding networking monitoring source synchronous, it is characterised in that the system is applied to regard in networking, including：Source synchronous request sending module is monitored, for the external protocol interface of conference management client call with by being assisted regarding networking Discuss to monitoring association and turn server transmission monitoring source synchronous request；Response message returns to module, and turning server for the monitoring association receives the monitoring source synchronous request and to the meeting Discuss management client returning response message；The response message includes monitoring resource number that will be synchronous；Response message receiving module, after receiving the response message for the conference management client, determines described same The monitoring resource number of step；Resource sending module is monitored, turn server for the monitoring association sends monitoring money to the conference management client one by one Source；Resource receiving module is monitored, receives the monitoring resource for the conference management client, and judge whether to receive Whole monitoring resources；Monitoring resource resends module, if being not received by whole monitoring resources for the conference management client, Monitoring source synchronous is then resend to ask and receive the monitoring resource.
- 6. system according to claim 5, it is characterised in that before the monitoring source synchronous request sending module, Further include：Configuration module, turns the external message number of server into the conference management client for configuring the monitoring association.
- 7. system according to claim 5, it is characterised in that the monitoring resource sending module, including：First format converting module, turns server for the monitoring association and the monitoring resource of UTF-8 forms is converted to byte lattice The monitoring resource of formula；First sending module, for sending the monitoring resource of the byte forms one by one to the conference management client.
- 8. system according to claim 7, it is characterised in that the monitoring resource receiving module, including：First receiving module, the monitoring resource of the byte forms is received for the conference management client；Second format converting module, for the monitoring resource of the byte forms to be converted to the monitoring resource of UTF-8 forms.
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| CN109831439A (en) * | 2019-02-19 | 2019-05-31 | 视联动力信息技术股份有限公司 | A kind of method and device that cascade is synchronous |
| CN110177078A (en) * | 2019-04-17 | 2019-08-27 | 视联动力信息技术股份有限公司 | A kind of method of data synchronization and device |
| CN110177078B (en) * | 2019-04-17 | 2022-02-22 | 视联动力信息技术股份有限公司 | Data synchronization method and device |
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Address after: 100000 Dongcheng District, Beijing, Qinglong Hutong 1, 1103 house of Ge Hua building. Applicant after: Video Link Power Information Technology Co., Ltd. Address before: 100000 Beijing Dongcheng District gogoa building A1103-1113 Applicant before: BEIJING VISIONVERA INTERNATIONAL INFORMATION TECHNOLOGY CO., LTD. |
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Effective date of registration: 20201230 Address after: 570105 room 1201, Central International Plaza, 77 Binhai street, Longhua District, Haikou City, Hainan Province Patentee after: Hainan Qiantang Shilian Information Technology Co.,Ltd. Address before: 100000 Dongcheng District, Beijing, Qinglong Hutong 1, 1103 house of Ge Hua building. Patentee before: VISIONVERA INFORMATION TECHNOLOGY Co.,Ltd. |