CN110267110A - A kind of concurrent program request processing method and system based on view networking - Google Patents
A kind of concurrent program request processing method and system based on view networking Download PDFInfo
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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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/239—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests
- H04N21/2393—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests involving handling client requests
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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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
-
- 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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25808—Management of client data
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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
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47202—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting content on demand, e.g. video on demand
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Abstract
The embodiment of the invention provides a kind of concurrent program request processing method and system based on view networking, method includes: monitor supervision platform when receiving the on-demand request of user's transmission, sends view networked resources acquisition request to view networked devices access server；The view networked resources acquisition request sent respectively from multilevel monitor platform is received depending on networked devices access server；Feedback information is sent depending on the current available view networked resources amount of networked devices access server detection, and to monitor supervision platform, feedback information includes available view networked resources amount；Monitor supervision platform receives the feedback information that view networked devices access server is sent；Monitor supervision platform carries out program request control to the on-demand request that user sends according to feedback information.In this way can prison broadcast concurrency it is big in the case where, when multilevel monitor platform prison broadcasts the monitoring of same view networked devices access server, it avoids the problem that available excessively seized depending on networked resources causes the program request being likely to occur to fail, and then business can be broadcast to avoid the prison for influencing monitor supervision platform.
Description
Technical field
The present invention relates to view networking technology field, more particularly to it is a kind of based on view networking concurrent program request processing method and
System.
Background technique
It is a kind of based on ethernet hardware depending on networking, and the private network for high-speed transfer HD video and specialized protocol
Network.It can be regarded as the advanced form of internet depending on networking, be a real-time network.Can be realized current internet cannot achieve
The whole network HD video real-time Transmission, push numerous Internet applications to HD video, high definition is face-to-face.It will finally realize generation
Realize that the distance of person to person in global range is the distance of a screen without distance in boundary.
With the fast development of the network technology, life, work, of the two-way communications user such as video conference, video teaching
Practise etc. is widely available.It is one depending on networking monitoring network management dispatching platform (abbreviation monitor supervision platform) to have converged from multiple
The integrated system of national standard platform monitoring resource, access-in resource need (referred to as to assist and turn) by view networked devices access server,
By monitor supervision platform carry out prison broadcast business when, assist turn view networked resources can be occupied.Therefore, the big situation of concurrency is broadcast in prison
Under, when multilevel monitor platform prison broadcasts same association turn monitoring, if association turns excessively to be seized depending on networked resources, it is possible that program request
The problem of failure, and then the prison for influencing monitor supervision platform broadcasts business.
Summary of the invention
In view of the above problems, it proposes the embodiment of the present invention and overcomes the above problem or at least partly in order to provide one kind
A kind of concurrent program request processing method and system based on view networking to solve the above problems.
In a first aspect, the embodiment of the invention provides a kind of concurrent program request processing method based on view networking, the method
Applied in view networking, the view networking includes view networking monitoring network management dispatching platform, the view networking monitoring networking pipe
Reason dispatching platform includes regarding networked devices access server and the multistage with the view networked devices access server communication connection
Monitor supervision platform, which comprises
The monitor supervision platform is sent out when receiving the on-demand request of user's transmission to the view networked devices access server
Send view networked resources acquisition request；
It is described to receive the view networked resources acquisition sent respectively from multilevel monitor platform depending on networked devices access server
Request；
The current available view networked resources amount of the view networked devices access server detection, and sent out to the monitor supervision platform
Feedback information is sent, the feedback information includes that described can use regards networked resources amount；
The monitor supervision platform receives the feedback information that the view networked devices access server is sent；
The monitor supervision platform carries out program request control to the on-demand request that user sends according to the feedback information.
Optionally, heartbeat connects between the monitor supervision platform and the view networked devices access server.
Optionally, the view networked resources include view networked virtual number.
Optionally, the current available view networked resources amount of the view networked devices access server detection, comprising:
The view networked devices access server obtains when forward sight networked virtual number sum and regards networked virtual number
Sum is used；
The view networked devices access server will be described when forward sight networked virtual number sum and view networked virtual number
Made the difference using sum, obtain available view networked virtual number, and will described in can use can described in depending on networked virtual number
With view networked resources amount.
Optionally, the monitor supervision platform carries out program request control to the on-demand request that user sends according to the feedback information,
Include:
Whether can be less than preset threshold with depending on networked resources amount described in the monitor supervision platform judgement；
The monitor supervision platform determine it is described can be with preset threshold be less than depending on networked resources amount when, sending alarm prompt
Information.
Second aspect, the present invention provides a kind of concurrent program request processing system based on view networking, the system is applied to
In networking, the system comprises:
Monitor supervision platform, for being sent to view networked devices access server when receiving the on-demand request of user's transmission
Depending on networked resources acquisition request；
The view networked devices access server, for receiving the view networked resources sent respectively from multilevel monitor platform
Acquisition request；
The view networked devices access server, for detecting current available view networked resources amount, and to the monitoring
Platform sends feedback information, and the feedback information includes that described can use regards networked resources amount；
The monitor supervision platform, the feedback information sent for receiving the view networked devices access server；
The monitor supervision platform, for carrying out program request control to the on-demand request that user sends according to the feedback information.
Optionally, heartbeat connects between the monitor supervision platform and the view networked devices access server.
Optionally, the view networked resources include view networked virtual number.
Optionally, the view networked devices access server is also used to obtain when forward sight networked virtual number sum and view
Networked virtual number has used sum；
The view networked devices access server is also used to described when forward sight networked virtual number sum and view networking are empty
Quasi- number is made the difference using sum, obtains available view networked virtual number, and will described in can use regard networked virtual number as
The view networked resources amount.
Optionally, the monitor supervision platform is also used to judge described whether to be less than preset threshold with depending on networked resources amount；
The monitor supervision platform, be also used to determine it is described can be with preset threshold be less than depending on networked resources amount when, sending
Alarm prompt.
The embodiment of the present invention includes following advantages:
Concurrent program request processing method and system provided in an embodiment of the present invention based on view networking, pass through monitor supervision platform and view
Real time communication is carried out between networked devices access server, it, can be to when monitor supervision platform receives the on-demand request of user's transmission
View networked resources acquisition request is sent depending on networked devices access server, current by detection depending on networked devices access server
Feedback information can be sent with view networked resources amount, Xiang Suoshu monitor supervision platform, such monitor supervision platform connects by receiving depending on networked devices
The feedback information for entering server transmission carries out program request control to the on-demand request that user sends.It is big concurrency can be broadcast in prison in this way
In the case where, when multilevel monitor platform prison broadcasts the monitoring of same view networked devices access server, avoid available view networked resources
It is excessively seized the problem of causing the program request being likely to occur to fail, and then business can be broadcast to avoid the prison for influencing monitor supervision platform.
Detailed description of the invention
Fig. 1 is a kind of networking schematic diagram of view networking of the invention；
Fig. 2 is a kind of hardware structural diagram of node server of the invention；
Fig. 3 is a kind of hardware structural diagram of access switch of the invention；
Fig. 4 is the hardware structural diagram that a kind of Ethernet association of the invention turns gateway；
Fig. 5 is a kind of concurrent program request process method step flow chart based on view networking of the invention；
Fig. 6 is the flow chart of step S530 in Fig. 5；
Fig. 7 is the flow chart of step S550 in Fig. 5；
Fig. 8 is a kind of structural block diagram of concurrent program request processing system based on view networking of the invention.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
It is the important milestone of network Development depending on networking, is a real-time network, can be realized HD video real-time Transmission,
Push numerous Internet applications to HD video, high definition is face-to-face.
Real-time high-definition video switching technology is used depending on networking, it can be such as high in a network platform by required service
Clear video conference, Intellectualized monitoring analysis, emergency command, digital broadcast television, delay TV, the Web-based instruction, shows video monitoring
Field live streaming, VOD program request, TV Mail, individual character records (PVR), Intranet (manages) channel by oneself, intelligent video Broadcast Control, information publication
All be incorporated into a system platform etc. services such as tens of kinds of videos, voice, picture, text, communication, data, by TV or
Computer realizes that high-definition quality video plays.
Embodiment in order to enable those skilled in the art to better understand the present invention is introduced to depending on networking below:
Depending on networking, applied portion of techniques is as described below:
Network technology (Network Technology)
Traditional ethernet (Ethernet) is improved depending on the network technology innovation networked, with potential huge on network
Video flow.(Circuit is exchanged different from simple network packet packet switch (Packet Switching) or lattice network
Switching), Streaming demand is met using Packet Switching depending on networking technology.Has grouping depending on networking technology
Flexible, the simple and low price of exchange, is provided simultaneously with the quality and safety assurance of circuit switching, it is virtually electric to realize the whole network switch type
The seamless connection of road and data format.
Switching technology (Switching Technology)
Two advantages of asynchronous and packet switch that Ethernet is used depending on networking eliminate Ethernet under the premise of complete compatible and lack
It falls into, has the end-to-end seamless connection of the whole network, direct user terminal, directly carrying IP data packet.User data is in network-wide basis
It is not required to any format conversion.It is the more advanced form of Ethernet depending on networking, is a real-time exchange platform, can be realized at present mutually
The whole network large-scale high-definition realtime video transmission that networking cannot achieve pushes numerous network video applications to high Qinghua, unitizes.
Server technology (Server Technology)
It is different from traditional server, its Streaming Media depending on the server technology in networking and unified video platform
Transmission be built upon it is connection-oriented on the basis of, data-handling capacity is unrelated with flow, communication time, single network layer energy
Enough transmitted comprising signaling and data.For voice and video business, handled depending on networking and unified video platform Streaming Media
Complexity many simpler than data processing, efficiency substantially increase hundred times or more than traditional server.
Reservoir technology (Storage Technology)
The ultrahigh speed reservoir technology of unified video platform in order to adapt to the media content of vast capacity and super-flow and
Using state-of-the-art real time operating system, the programme information in server instruction is mapped to specific hard drive space, media
Content is no longer pass through server, and moment is directly delivered to user terminal, and user waits typical time less than 0.2 second.It optimizes
Sector distribution greatly reduces the mechanical movement of hard disc magnetic head tracking, and resource consumption only accounts for the 20% of the internet ad eundem IP, but
The concurrent flow greater than 3 times of traditional disk array is generated, overall efficiency promotes 10 times or more.
Network security technology (Network Security Technology)
Depending on the structural design networked by servicing independent licence system, equipment and the modes such as user data is completely isolated every time
The network security problem that puzzlement internet has thoroughly been eradicated from structure, does not need antivirus applet, firewall generally, has prevented black
The attack of visitor and virus, structural carefree secure network is provided for user.
It services innovative technology (Service Innovation Technology)
Business and transmission are fused together by unified video platform, whether single user, private user or a net
The sum total of network is all only primary automatic connection.User terminal, set-top box or PC are attached directly to unified video platform, obtain rich
The multimedia video service of rich colorful various forms.Unified video platform is traditional to substitute with table schema using " menu type "
Complicated applications programming, considerably less code, which can be used, can be realized complicated application, realize the new business innovation of " endless ".
Networking depending on networking is as described below:
It is a kind of central controlled network structure depending on networking, which can be Tree Network, Star network, ring network etc. class
Type, but centralized control node is needed to control whole network in network on this basis.
As shown in Figure 1, being divided into access net and Metropolitan Area Network (MAN) two parts depending on networking.
The equipment of access mesh portions can be mainly divided into 3 classes: node server, access switch, terminal (including various machines
Top box, encoding board, memory etc.).Node server is connected with access switch, and access switch can be with multiple terminal phases
Even, and it can connect Ethernet.
Wherein, node server is the node that centralized control functions are played in access net, can control access switch and terminal.
Node server can directly be connected with access switch, can also directly be connected with terminal.
Similar, the equipment of metropolitan area mesh portions can also be divided into 3 classes: metropolitan area server, node switch, node serve
Device.Metropolitan area server is connected with node switch, and node switch can be connected with multiple node servers.
Wherein, node server is the node server for accessing mesh portions, i.e. node server had both belonged to access wet end
Point, and belong to metropolitan area mesh portions.
Metropolitan area server is the node that centralized control functions are played in Metropolitan Area Network (MAN), can control node switch and node serve
Device.Metropolitan area server can be directly connected to node switch, can also be directly connected to node server.
It can be seen that be entirely a kind of central controlled network structure of layering depending on networking network, and node server and metropolitan area
The network controlled under server can be the various structures such as tree-shaped, star-like, cyclic annular.
Visually claim, access mesh portions can form unified video platform (part in virtual coil), and multiple unified videos are flat
Platform can form view networking；Each unified video platform can be interconnected by metropolitan area and wide area depending on networking.
Classify depending on networked devices
1.1 embodiment of the present invention can be mainly divided into 3 classes: server depending on the equipment in networking, interchanger (including ether
Net gateway), terminal (including various set-top boxes, encoding board, memory etc.).Depending on networking can be divided on the whole Metropolitan Area Network (MAN) (or
National net, World Wide Web etc.) and access net.
1.2 equipment for wherein accessing mesh portions can be mainly divided into 3 classes: node server, access switch (including ether
Net gateway), terminal (including various set-top boxes, encoding board, memory etc.).
The specific hardware structure of each access network equipment are as follows:
Node server:
As shown in Fig. 2, mainly including Network Interface Module 201, switching engine module 202, CPU module 203, disk array
Module 204；
Wherein, Network Interface Module 201, the Bao Jun that CPU module 203, disk array module 204 are come in enter switching engine
Module 202；Switching engine module 202 look into the operation of address table 205 to the packet come in, to obtain the navigation information of packet；
And the packet is stored according to the navigation information of packet the queue of corresponding pack buffer 206；If the queue of pack buffer 206 is close
It is full, then it abandons；All pack buffer queues of 202 poll of switching engine mould, are forwarded: 1) port if meeting the following conditions
It is less than to send caching；2) the queue package counting facility is greater than zero.Disk array module 204 mainly realizes the control to hard disk, including
The operation such as initialization, read-write to hard disk；CPU module 203 is mainly responsible between access switch, terminal (not shown)
Protocol processes, to address table 205 (including descending protocol packet address table, uplink protocol package address table, data packet addressed table)
Configuration, and, the configuration to disk array module 204.
Access switch:
As shown in figure 3, mainly including Network Interface Module (downstream network interface module 301, uplink network interface module
302), switching engine module 303 and CPU module 304；
Wherein, the packet (upstream data) that downstream network interface module 301 is come in enters packet detection module 305；Packet detection mould
Whether mesh way address (DA), source address (SA), type of data packet and the packet length of the detection packet of block 305 meet the requirements, if met,
It then distributes corresponding flow identifier (stream-id), and enters switching engine module 303, otherwise abandon；Uplink network interface mould
The packet (downlink data) that block 302 is come in enters switching engine module 303；The data packet that CPU module 204 is come in enters switching engine
Module 303；Switching engine module 303 look into the operation of address table 306 to the packet come in, to obtain the navigation information of packet；
If the packet into switching engine module 303 is that downstream network interface is gone toward uplink network interface, in conjunction with flow identifier
(stream-id) packet is stored in the queue of corresponding pack buffer 307；If the queue of the pack buffer 307 is close full,
It abandons；If the packet into switching engine module 303 is not that downstream network interface is gone toward uplink network interface, according to packet
Navigation information is stored in the data packet queue of corresponding pack buffer 307；If the queue of the pack buffer 307 is close full,
Then abandon.
All pack buffer queues of 303 poll of switching engine module, are divided to two kinds of situations in embodiments of the present invention:
If the queue is that downstream network interface is gone toward uplink network interface, meets the following conditions and be forwarded: 1)
It is less than that the port sends caching；2) the queue package counting facility is greater than zero；3) token that rate control module generates is obtained；
If the queue is not that downstream network interface is gone toward uplink network interface, meets the following conditions and is forwarded:
1) it is less than to send caching for the port；2) the queue package counting facility is greater than zero.
Rate control module 208 is configured by CPU module 204, to all downlink networks in programmable interval
Interface generates token toward the pack buffer queue that uplink network interface is gone, to control the code rate of forwarded upstream.
CPU module 304 is mainly responsible for the protocol processes between node server, the configuration to address table 306, and,
Configuration to rate control module 308.
Ethernet association turns gateway:
As shown in figure 4, mainly including Network Interface Module (downstream network interface module 401, uplink network interface module
402), switching engine module 403, CPU module 404, packet detection module 405, rate control module 408, address table 406, Bao Huan
Storage 407 and MAC adding module 409, MAC removing module 410.
Wherein, the data packet that downstream network interface module 401 is come in enters packet detection module 405；Packet detection module 405 is examined
Ethernet mac DA, ethernet mac SA, Ethernet length or frame type, the view networking mesh way address of measured data packet
DA, whether meet the requirements depending on networking source address SA, depending on networking data Packet type and packet length, corresponding stream is distributed if meeting
Identifier (stream-id)；Then, MAC DA, MAC SA, length or frame type are subtracted by MAC removing module 410
(2byte), and enter corresponding receive and cache, otherwise abandon；
Downstream network interface module 401 detects the transmission caching of the port, according to the view of packet networking mesh if there is Bao Ze
Address D A knows the ethernet mac DA of corresponding terminal, adds the ethernet mac DA of terminal, Ethernet assists the MAC for turning gateway
SA, Ethernet length or frame type, and send.
The function that Ethernet association turns other modules in gateway is similar with access switch.
Terminal:
It mainly include Network Interface Module, Service Processing Module and CPU module；For example, set-top box mainly connects including network
Mouth mold block, video/audio encoding and decoding engine modules, CPU module；Encoding board mainly includes Network Interface Module, video encoding engine
Module, CPU module；Memory mainly includes Network Interface Module, CPU module and disk array module.
The equipment of 1.3 metropolitan area mesh portions can be mainly divided into 2 classes: node server, node switch, metropolitan area server.
Wherein, node switch mainly includes Network Interface Module, switching engine module and CPU module；Metropolitan area server mainly includes
Network Interface Module, switching engine module and CPU module are constituted.
2, networking data package definition is regarded
2.1 access network data package definitions
Access net data packet mainly include following sections: destination address (DA), source address (SA), reserve bytes,
payload(PDU)、CRC。
As shown in the table, the data packet for accessing net mainly includes following sections:
| DA | SA | Reserved | Payload | CRC |
Wherein:
Destination address (DA) is made of 8 bytes (byte), and first character section indicates type (such as the various associations of data packet
Discuss packet, multicast packet, unicast packet etc.), be up to 256 kinds of possibility, the second byte to the 6th byte is metropolitan area net address,
Seven, the 8th bytes are access net address；
Source address (SA) is also to be made of 8 bytes (byte), is defined identical as destination address (DA)；
Reserve bytes are made of 2 bytes；
The part payload has different length according to the type of different datagrams, is if it is various protocol packages
64 bytes are 32+1024=1056 bytes if it is single group unicast packets words, are not restricted to above 2 kinds certainly；
CRC is made of 4 bytes, and calculation method follows the Ethernet CRC algorithm of standard.
2.2 Metropolitan Area Network (MAN) packet definitions
The topology of Metropolitan Area Network (MAN) is pattern, may there is 2 kinds, connection even of more than two kinds, i.e. node switching between two equipment
It can all can exceed that 2 kinds between machine and node server, node switch and node switch, node switch and node server
Connection.But the metropolitan area net address of metropolitan area network equipment is uniquely, to close to accurately describe the connection between metropolitan area network equipment
System, introduces parameter in embodiments of the present invention: label, uniquely to describe a metropolitan area network equipment.
(Multi-Protocol Label Switch, multiprotocol label are handed over by the definition of label and MPLS in this specification
Change) label definition it is similar, it is assumed that between equipment A and equipment B there are two connection, then data packet from equipment A to equipment B just
There are 2 labels, data packet also there are 2 labels from equipment B to equipment A.Label is divided into label, outgoing label, it is assumed that data packet enters
The label (entering label) of equipment A is 0x0000, and the label (outgoing label) when this data packet leaves equipment A may reform into
0x0001.The networking process of Metropolitan Area Network (MAN) is to enter network process under centralized control, also means that address distribution, the label of Metropolitan Area Network (MAN)
Distribution be all to be dominated by metropolitan area server, node switch, node server be all passively execute, this point with
The label distribution of MPLS is different, and the distribution of the label of MPLS is the result that interchanger, server are negotiated mutually.
As shown in the table, the data packet of Metropolitan Area Network (MAN) mainly includes following sections:
| DA | SA | Reserved | Label | Payload | CRC |
That is destination address (DA), source address (SA), reserve bytes (Reserved), label, payload (PDU), CRC.Its
In, the format of label, which can refer to, such as gives a definition: label is 32bit, wherein high 16bit retains, only with low 16bit, its position
Set is between the reserve bytes and payload of data packet.
Based on the above-mentioned characteristic of view networking, one of the core concepts of the embodiments of the present invention is proposed, it then follows regard the association of networking
View controls the camera being connected with the set-top box of opposite end by the set-top box requests server of local terminal, and server is ordered according to the request
It enables the set-top box of opposite end receive and adjusts camera.
Referring to Fig. 5, a kind of concurrent program request process method step flow chart based on view networking of the invention, the party are shown
Method can be applied in view networking, include view networking monitoring network management dispatching platform depending on networking, depending on networking monitoring network management
Dispatching platform includes regarding networked devices access server and putting down with the multilevel monitor of view networked devices access server communication connection
Platform can specifically include following steps:
Step 510, monitor supervision platform is when receiving the on-demand request of user's transmission, to view networked devices access server hair
Send view networked resources acquisition request.
Monitor supervision platform and depending on being communicatively coupled between networked devices access server by heartbeat in the embodiment of the present invention,
Monitor supervision platform and depending on can be with real time communication between networked devices access server in this way, monitor supervision platform pass through heartbeat detection view networking
The current resource availability of equipment access server, and being compared with preset threshold value, can program request industry to user
Business is controlled in real time.
Step 520, the view networked resources sent respectively from multilevel monitor platform are received depending on networked devices access server
Acquisition request.
It can be communicated with multilevel monitor platform depending on networked devices access server, multistage monitor supervision platform joins with view
When net equipment access server communicates, it can receive to send respectively from multilevel monitor platform depending on networked devices access server
Depending on networked resources acquisition request.
Wherein, multilevel monitor platform here refers to the monitor supervision platform of multiple ranks, including multiple monitor supervision platforms, these prisons
It can be the relationship of the superior and the subordinate between control platform.In addition, can be view networked virtual depending on networked resources in the embodiment of the present invention
Number.
Step 530, the available view networked resources amount current depending on the detection of networked devices access server, and sent out to monitor supervision platform
Send feedback information.
Wherein, feedback information includes available view networked resources amount.
The view networked resources acquisition sent respectively from multilevel monitor platform is being received depending on networked devices access server
When request, in order to equilibrium assignment regard networked resources, and avoid prison broadcast concurrency it is big in the case where, multilevel monitor platform prison broadcast
When same association turns monitoring, if association turns excessively to be seized depending on networked resources, it is possible that the problem of program request fails, and then influence
The problem of prison of monitor supervision platform broadcasts business generation, the Union of Central Vision of embodiment of the present invention net equipment access server need to detect current
View networked resources amount can be used, and sends feedback information to monitor supervision platform.Wherein, available view networked resources amount here, refers to and works as
Before the quantity of view networked resources that can distribute and utilize, such as currently available view networked virtual number sum.
Specifically, as shown in fig. 6, step S530 can specifically include following steps:
Step 531, it obtains depending on networked devices access server when forward sight networked virtual number sum and view networked virtual number
Code has used sum.
It step 532, will be when forward sight networked virtual number sum and view networked virtual number depending on networked devices access server
Made the difference using sum, obtain available view networked virtual number, and can use view networked virtual number as can use to regard and network
Stock number.
The embodiment of the present invention is illustrated for depending on networked virtual number by regarding networked resources, depending on networked devices by obtaining
It takes when forward sight networked virtual number sum and view networked virtual number use sum, calculating, which can be used, regards networked virtual number
Code, and networked resources amount is regarded using the available view networked virtual number as can use.
Step 540, monitor supervision platform receives the feedback information that view networked devices access server is sent.
Step 550, monitor supervision platform carry out a Broadcast Control to the on-demand request of user's transmission according to that can use view networked resources amount
System.
The embodiment of the present invention by available view networked resources amount number, the on-demand request that can be sent to user have
The program request of effect controls.For example, alarm can be issued in available view networked resources amount deficiency.
Specifically, as shown in fig. 7, the step may comprise steps of:
Whether step S551, monitor supervision platform judgement can be less than preset threshold with depending on networked resources amount；
Step S552, monitor supervision platform determine it is available be less than preset threshold depending on networked resources amount when, issue to alert and mention
Show information.
By that can be compared with depending on networked resources amount with preset preset threshold, can effectively judge to work as
The preceding available program request demand that whether can satisfy active user depending on networked resources amount, in available view networked resources amount deficiency,
Warning information is issued in time, avoids excessively being seized depending on networked resources.
Concurrent program request processing method provided in an embodiment of the present invention based on view networking is set by monitor supervision platform with depending on networking
Real time communication is carried out between standby access server, when monitor supervision platform receives the on-demand request of user's transmission, can be networked to view
Equipment access server sends view networked resources acquisition request, depending on the networked devices access server available view current by detection
Networked resources amount, Xiang Suoshu monitor supervision platform send feedback information, and such monitor supervision platform is by receiving view networked devices access service
The feedback information that device is sent carries out program request control to the on-demand request that user sends.So the big situation of concurrency can be broadcast in prison
Under, when multilevel monitor platform prison broadcasts the monitoring of same view networked devices access server, avoid available view networked resources excessive
It seizes the problem of causing the program request being likely to occur to fail, and then business can be broadcast to avoid the prison for influencing monitor supervision platform.
It should be noted that for simple description, therefore, it is stated as a series of action groups for embodiment of the method
It closes, but those skilled in the art should understand that, embodiment of that present invention are not limited by the describe sequence of actions, because according to
According to the embodiment of the present invention, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art also should
Know, the embodiments described in the specification are all preferred embodiments, and the related movement not necessarily present invention is implemented
Necessary to example.
Referring to Fig. 8, a kind of structural block diagram of concurrent program request processing system based on view networking of the invention is shown, this is
System can be applied in view networking, can specifically include:
Monitor supervision platform 10, for receive user transmission on-demand request when, to view networked devices access server 20
Send view networked resources acquisition request；
The view networked devices access server 20, for receiving the view networking sent respectively from multilevel monitor platform 10
Resource acquisition request；
The view networked devices access server 20, for detecting current available view networked resources amount, and to the prison
It controls platform 10 and sends feedback information, the feedback information can use view networked resources amount comprising described；
The monitor supervision platform 10, the feedback information sent for receiving the view networked devices access server 20；
The monitor supervision platform 10, for carrying out program request control to the on-demand request that user sends according to the feedback information.
In another embodiment provided by the invention, the monitor supervision platform 10 and the view networked devices access server 20
Between heartbeat connection.
In another embodiment provided by the invention, the view networked resources include view networked virtual number.
In another embodiment provided by the invention, the view networked devices access server is also used to obtain and works as forward sight
Networked virtual number sum and view networked virtual number have used sum；
The view networked devices access server is also used to described when forward sight networked virtual number sum and view networking are empty
Quasi- number is made the difference using sum, obtains available view networked virtual number, and will described in can use regard networked virtual number as
The view networked resources amount.
In another embodiment provided by the invention, the monitor supervision platform 10 is also used to judge the money that can be networked with view
Whether source amount is less than preset threshold；
The monitor supervision platform 10, be also used to determine it is described can be with preset threshold be less than depending on networked resources amount when, send out
Alarm prompt out.
For system embodiments, since it is basically similar to the method embodiment, related so being described relatively simple
Place illustrates referring to the part of embodiment of the method.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
It should be understood by those skilled in the art that, the embodiment of the embodiment of the present invention can provide as method, system or calculate
Machine program product.Therefore, the embodiment of the present invention can be used complete hardware embodiment, complete software embodiment or combine software and
The form of the embodiment of hardware aspect.Moreover, the embodiment of the present invention can be used one or more wherein include computer can
With in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of program code
The form of the computer program product of implementation.
The embodiment of the present invention be referring to according to the method for the embodiment of the present invention, terminal device (system) and computer program
The flowchart and/or the block diagram of product describes.It should be understood that flowchart and/or the block diagram can be realized by computer program instructions
In each flow and/or block and flowchart and/or the block diagram in process and/or box combination.It can provide these
Computer program instructions are set to general purpose computer, special purpose computer, Embedded Processor or other programmable data processing terminals
Standby processor is to generate a machine, so that being held by the processor of computer or other programmable data processing terminal devices
Capable instruction generates for realizing in one or more flows of the flowchart and/or one or more blocks of the block diagram
The device of specified function.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing terminal devices
In computer-readable memory operate in a specific manner, so that instruction stored in the computer readable memory generates packet
The manufacture of command device is included, which realizes in one side of one or more flows of the flowchart and/or block diagram
The function of being specified in frame or multiple boxes.
These computer program instructions can also be loaded into computer or other programmable data processing terminal devices, so that
Series of operation steps are executed on computer or other programmable terminal equipments to generate computer implemented processing, thus
The instruction executed on computer or other programmable terminal equipments is provided for realizing in one or more flows of the flowchart
And/or in one or more blocks of the block diagram specify function the step of.
Although the preferred embodiment of the embodiment of the present invention has been described, once a person skilled in the art knows bases
This creative concept, then additional changes and modifications can be made to these embodiments.So the following claims are intended to be interpreted as
Including preferred embodiment and fall into all change and modification of range of embodiment of the invention.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap
Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article
Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited
Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device for including the element.
Above to a kind of concurrent program request processing method and system based on view networking provided by the present invention, carry out in detail
It introduces, used herein a specific example illustrates the principle and implementation of the invention, the explanation of above embodiments
It is merely used to help understand method and its core concept of the invention；At the same time, for those skilled in the art, according to this
The thought of invention, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification is not answered
It is interpreted as limitation of the present invention.
Claims (10)
1. a kind of concurrent program request processing method based on view networking, which is characterized in that the method is applied in view networking, described
It include view networking monitoring network management dispatching platform depending on networking, the view networking monitoring network management dispatching platform includes view networking
Equipment access server and the multilevel monitor platform communicated to connect with the view networked devices access server, the method packet
It includes:
The monitor supervision platform sends to the view networked devices access server and regards when receiving the on-demand request of user's transmission
Networked resources acquisition request；
It is described to receive the view networked resources acquisition request sent respectively from multilevel monitor platform depending on networked devices access server；
The current available view networked resources amount of the view networked devices access server detection, and sent instead to the monitor supervision platform
Feedforward information, the feedback information include that described can use regards networked resources amount；
The monitor supervision platform receives the feedback information that the view networked devices access server is sent；
The monitor supervision platform carries out program request control to the on-demand request that user sends according to the feedback information.
2. the method according to claim 1, wherein the monitor supervision platform and the view networked devices access service
Heartbeat connects between device.
3. the method according to claim 1, wherein the view networked resources include view networked virtual number.
4. method according to any one of claims 1 to 3, which is characterized in that the view networked devices access server detection
Current available view networked resources amount, comprising:
Described obtain depending on networked devices access server when forward sight networked virtual number sum and depending on networked virtual number has made
With sum；
The view networked devices access server has worked as forward sight networked virtual number sum and view networked virtual number for described
It is made the difference using sum, obtains available view networked virtual number, and can used use described in depending on networked virtual number by described in and regard
Networked resources amount.
5. according to the method described in claim 4, it is characterized in that, the monitor supervision platform sends out user according to the feedback information
The on-demand request sent carries out program request control, comprising:
Whether can be less than preset threshold with depending on networked resources amount described in the monitor supervision platform judgement；
The monitor supervision platform determine it is described can be with preset threshold be less than depending on networked resources amount when, issue alarm prompt and believe
Breath.
6. a kind of concurrent program request processing system based on view networking, which is characterized in that the system is applied in view networking, described
System includes:
Monitor supervision platform, for sending view connection to view networked devices access server when receiving the on-demand request of user's transmission
Net resource acquisition request；
The view networked devices access server is obtained for receiving the view networked resources sent respectively from multilevel monitor platform
Request；
The view networked devices access server, for detecting current available view networked resources amount, and to the monitor supervision platform
Feedback information is sent, the feedback information includes that described can use regards networked resources amount；
The monitor supervision platform, the feedback information sent for receiving the view networked devices access server；
The monitor supervision platform, for carrying out program request control to the on-demand request that user sends according to the feedback information.
7. system according to claim 6, which is characterized in that the monitor supervision platform and the view networked devices access service
Heartbeat connects between device.
8. system according to claim 6, which is characterized in that the view networked resources include view networked virtual number.
9. according to any system of claim 6 to 8, which is characterized in that
The view networked devices access server is also used to obtain when forward sight networked virtual number sum and view networked virtual number
Used sum；
The view networked devices access server is also used to described when forward sight networked virtual number sum and view networked virtual number
Code is made the difference using sum, obtains available view networked virtual number, and can use view networked virtual number described in by described in
View networked resources amount can be used.
10. system according to claim 9, which is characterized in that
The monitor supervision platform is also used to judge described whether to be less than preset threshold with depending on networked resources amount；
The monitor supervision platform, be also used to determine it is described can be with preset threshold be less than depending on networked resources amount when, issue and alert
Prompt information.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111092890A (en) * | 2019-12-19 | 2020-05-01 | 视联动力信息技术股份有限公司 | Method, device, electronic equipment and medium for sharing monitoring on-demand information load |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101800694A (en) * | 2009-09-16 | 2010-08-11 | 福建星网锐捷网络有限公司 | Resource warning processing method and routing switching equipment |
| CN107239347A (en) * | 2017-06-15 | 2017-10-10 | 杭州迪普科技股份有限公司 | A kind of device resource allocation method and apparatus under virtualization scene |
| CN107291547A (en) * | 2016-03-31 | 2017-10-24 | 阿里巴巴集团控股有限公司 | A kind of task scheduling processing method, apparatus and system |
| CN108268319A (en) * | 2016-12-31 | 2018-07-10 | 中国移动通信集团河北有限公司 | Method for scheduling task, apparatus and system |
| CN108965372A (en) * | 2017-12-20 | 2018-12-07 | 北京视联动力国际信息技术有限公司 | A kind of service scheduling method and device |
-
2019
- 2019-06-20 CN CN201910538694.7A patent/CN110267110B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101800694A (en) * | 2009-09-16 | 2010-08-11 | 福建星网锐捷网络有限公司 | Resource warning processing method and routing switching equipment |
| CN107291547A (en) * | 2016-03-31 | 2017-10-24 | 阿里巴巴集团控股有限公司 | A kind of task scheduling processing method, apparatus and system |
| CN108268319A (en) * | 2016-12-31 | 2018-07-10 | 中国移动通信集团河北有限公司 | Method for scheduling task, apparatus and system |
| CN107239347A (en) * | 2017-06-15 | 2017-10-10 | 杭州迪普科技股份有限公司 | A kind of device resource allocation method and apparatus under virtualization scene |
| CN108965372A (en) * | 2017-12-20 | 2018-12-07 | 北京视联动力国际信息技术有限公司 | A kind of service scheduling method and device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111092890A (en) * | 2019-12-19 | 2020-05-01 | 视联动力信息技术股份有限公司 | Method, device, electronic equipment and medium for sharing monitoring on-demand information load |
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|---|---|
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