CN112929410B - System and method for supporting cloud desktop multi-terminal display - Google Patents
System and method for supporting cloud desktop multi-terminal display Download PDFInfo
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- CN112929410B CN112929410B CN202110079363.9A CN202110079363A CN112929410B CN 112929410 B CN112929410 B CN 112929410B CN 202110079363 A CN202110079363 A CN 202110079363A CN 112929410 B CN112929410 B CN 112929410B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/104—Peer-to-peer [P2P] networks
- H04L67/1061—Peer-to-peer [P2P] networks using node-based peer discovery mechanisms
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/451—Execution arrangements for user interfaces
- G06F9/452—Remote windowing, e.g. X-Window System, desktop virtualisation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/104—Peer-to-peer [P2P] networks
- H04L67/1074—Peer-to-peer [P2P] networks for supporting data block transmission mechanisms
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
- H04L67/141—Setup of application sessions
Abstract
The invention relates to a system and a method for supporting cloud desktop multi-terminal display, which comprises a cloud desktop server, a display terminal and an available terminal list stored in the cloud desktop server; the cloud desktop server records the display terminals which accord with the screening processing strategy in an available terminal list; when a newly added display terminal exists, inquiring the current available terminal list information from the cloud desktop server, and if the available terminal list is not empty, taking out a plurality of display terminal nodes from the current available terminal list according to a preset first rule to form a new available terminal list; and selecting a certain display terminal from the current available terminal list as a data provider according to a preset second rule. The invention reduces the use and maintenance cost of the system. The connection number of the clients is enlarged under the condition that hardware equipment is not increased; the configuration and the deployment are simplified, the data distribution capacity of the whole system is enhanced along with the increase of the number of the display terminals, and excessive human intervention is not required in the process.
Description
Technical Field
The invention relates to the technical field of cloud desktops, in particular to a system and a method for supporting multi-terminal display of a cloud desktop.
Background
The cloud desktop is adopted, a user does not need to purchase host hardware such as a CPU (central processing unit), a memory, a hard disk and the like, only needs a low-configuration connecting terminal and network connection, and can achieve the same experience effect with an actual computer. In the use scenes of online conferences and cooperative office, a plurality of terminals are required to be connected with one cloud desktop at the same time.
And (4) multi-terminal display, namely actively pulling the desktop data located at the cloud end by a plurality of terminals through a TCP/IP protocol or other network communication protocols, and locally finishing the rendering display of the interface again. Although the hardware configuration requirements for the connection terminals are not high, there are certain requirements for the network bandwidth. As video data consumes more bandwidth resources than text, audio, etc. data. Similarly, the phenomenon of the cloud desktop host becomes more obvious, and as the number of the connectors increases, the occupation of the bandwidth will increase at a multiple speed. This limits the number of cloud desktop connection terminals.
In order to improve the network throughput capacity of the cloud desktop host, the data of the server can be pushed to the intermediate server, a trillion network card can be configured for the server and is directly connected with the high-speed switch, and the terminal does not directly obtain the data from the cloud desktop host but pulls the data from the intermediate server. Allowing more connectors to obtain desktop data, the essence of this solution is to move network bandwidth pressure from the cloud desktop hosts to the more superior performance intermediate servers.
Although the intermediate server with better performance is used to replace the cloud desktop as the data provider, the upper limit is still obvious, and the expansibility is poor, so that the load capacity of the whole system cannot be conveniently expanded.
In order to further improve the load capacity of the cloud desktop system and improve the expandability of the system, the intermediate servers can be deployed in a load balancing mode to process network connection, each connection request of the client firstly passes through the load balancer, and then the load balancer distributes the processing servers according to the states of the intermediate servers. If the system needs to be upgraded, only an intermediate server needs to be added. The load balancer only processes when the terminal starts to execute the connection request, and after the intermediate server is determined, the terminal directly interacts with the intermediate service, so that the load balancer cannot become a bottleneck of the system.
Although the scheme can obtain good expansibility, the overall operation cost and maintenance cost required by the system deployment can be greatly increased.
How to increase the terminal connection number of the cloud desktop on the premise of not increasing the hardware cost is developed based on the method and the system.
Disclosure of Invention
The invention provides a system and a method for supporting cloud desktop multi-terminal display aiming at the problems.
In order to achieve the purpose, the specific technical scheme of the invention is as follows:
a system supporting cloud desktop multi-terminal display comprises a cloud desktop server, a plurality of display terminals and an available terminal list stored in the cloud desktop server;
the cloud desktop server records the display terminals which accord with the screening processing strategy in an available terminal list;
when a newly added display terminal exists, inquiring the current available terminal list information from the cloud desktop server, and if the available terminal list is not empty, taking out a plurality of display terminal nodes from the current available terminal list according to a preset first rule to form a new available terminal list; selecting a certain display terminal from the current available terminal list as a data provider according to a preset second rule; and if the current available terminal list is empty, directly acquiring data from the cloud desktop server.
Optionally, the screening processing policy is:
when a new display terminal is accessed, the cloud desktop host can inquire the network position of the cloud desktop host and test the network bandwidth, the time delay and the packet loss rate of the cloud desktop host; only when the display terminal still has the residual bandwidth, and the packet loss rate and the time delay are low, the system records the display terminal in the available terminal list.
Optionally, in the screening processing policy, the cloud desktop server performs sorting according to delay, bandwidth load, and packet loss rate.
Optionally, the first rule is:
and judging the distances between the terminal nodes and other terminal nodes according to the current network position of the terminal nodes, and selecting the terminal nodes with the shorter distances from the terminal nodes to form a new available terminal list.
Optionally, the second rule is:
and selecting the display terminal with the largest residual bandwidth and the lowest packet loss rate from the current available terminal list as a final data provider.
Optionally, the second rule is:
after receiving an available terminal list of a data provider returned by a cloud desktop server, a newly added display terminal performs secondary inspection, establishes a test connection with other display terminal nodes, and obtains network performance parameters including bandwidth and time delay between two endpoints; in the case of giving priority to bandwidth, and considering delay, the lower the delay, the better, and by means of these two parameters, a final data provider can be calculated.
The invention also provides a method for supporting the cloud desktop multi-terminal display, which comprises the following steps:
s1, the cloud desktop server records the display terminals which accord with the screening processing strategy in an available terminal list;
s2, when a newly added display terminal exists, the display terminal inquires information of a current available terminal list from the cloud desktop server, and if the available terminal list is not empty, a plurality of display terminal nodes are taken out from the current available terminal list according to a preset first rule to form a new available terminal list; selecting a certain display terminal from the current available terminal list as a data provider according to a preset second rule; and if the current available terminal list is empty, directly acquiring data from the cloud desktop server.
Optionally, the screening processing policy is:
when a new display terminal is accessed, the cloud desktop host can inquire the network position of the cloud desktop host and test the network bandwidth, the time delay and the packet loss rate of the cloud desktop host; only when the display terminal still has the residual bandwidth, and the packet loss rate and the time delay are low, the system records the display terminal in the available terminal list.
Optionally, in the screening processing policy, the cloud desktop server performs sorting according to delay, bandwidth load, and packet loss rate.
Optionally, the first rule is:
and judging the distances between the terminal nodes and other terminal nodes according to the current network position of the terminal nodes, and selecting the terminal nodes with the shorter distances from the terminal nodes to form a new available terminal list.
Optionally, the second rule is:
and selecting the display terminal with the largest residual bandwidth and the lowest packet loss rate from the current available terminal list as a final data provider.
Optionally, the second rule is:
after receiving an available terminal list of a data provider returned by a cloud desktop server, a newly added display terminal performs secondary inspection, establishes a test connection with other display terminal nodes, and obtains network performance parameters including bandwidth and time delay between two endpoints; in the case of giving priority to bandwidth, and considering delay, the lower the delay, the better, and by means of these two parameters, a final data provider can be calculated.
The invention also provides a method for supporting multi-terminal display of the cloud desktop, which comprises the following steps:
(1) the newly added display terminal initiates a request to the cloud desktop according to the network address of the cloud desktop, and queries available cloud desktop data providers;
(2) the cloud desktop server returns an available terminal list according to the network address information of the newly added display terminal and the current network load condition of the cloud desktop server;
(3) after receiving an available terminal list of the data provider returned by the cloud desktop server, the newly added display terminal selects a certain display terminal from the current available terminal list as the data provider according to a second rule;
(4) the newly added display terminal returns the selected data provider information to the cloud desktop server, and the cloud desktop server coordinates the two terminals to perform P2P intranet penetrating operation, so that the two terminals establish a data transmission link.
The invention has the following beneficial effects:
(1) the use cost and the maintenance cost of the system are reduced. The connection number of the clients is enlarged under the condition that hardware equipment is not increased;
(2) the configuration and the deployment are simplified, the data distribution capacity of the whole system is enhanced along with the increase of the number of the display terminals, and excessive human intervention is not required in the process.
Drawings
Fig. 1 is an interaction diagram of a display terminal and a cloud desktop server in the invention.
Detailed Description
In order that those skilled in the art can understand and implement the present invention, the following embodiments of the present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1, the present invention provides a system supporting cloud desktop multi-terminal display, including a cloud desktop server, a plurality of display terminals, and an available terminal list stored in the cloud desktop server.
In the cloud desktop display system, the cloud desktop server side is used for providing desktop data, the display terminal is used for rendering and displaying the data, although the display terminal is generally a thin terminal, namely only provided with hardware with poor performance, the display terminal still has certain computing capacity and bandwidth processing capacity, and in a scene of multi-terminal connection, all bandwidth pressure is on a single-point cloud desktop host, so that the connection number of the cloud desktop terminal is limited.
Therefore, the bandwidth pressure of the cloud desktop server can be distributed to each connected display terminal, the display terminal can directly acquire data from the cloud desktop server, and also can acquire data from other connected display terminals, and each connected display terminal is used as a data receiver and a data forwarder. In order to support such a mechanism, the cloud desktop server maintains information of all the connectors, and at the same time, a display terminal that is suitable for being a data sender needs to be screened out, because as a data sender, the display terminal needs to meet sufficient network bandwidth and lower delay.
The screening treatment strategy is as follows: when a newly connected display terminal is accessed, the cloud desktop server can inquire the network position of the display terminal, and simultaneously test the network bandwidth, the time delay and the packet loss rate of the display terminal. Only when the display terminal still has the residual bandwidth, and the packet loss rate and the time delay are low, the system records the display terminal in the available terminal list.
On the other hand, a newly added connection display terminal firstly inquires the current available terminal list information from the cloud desktop server, if the available list is not empty, the distance between the newly added connection display terminal and other display terminal nodes is judged according to the current network position of the newly added connection display terminal, the display terminal nodes with the shorter distance are selected from the available list to form a new optional list, and then the display terminal with the largest residual bandwidth and the lowest packet loss rate is selected from the previous list to serve as a final data provider. And if the list is empty, directly acquiring data from the cloud desktop server.
The cloud desktop server not only serves as a provider of data content, but also serves as a distributor of resources, and guides a newly accessed terminal to directly acquire data from the cloud desktop server or acquire data from other existing connection terminals, and in order to enable traffic to be shared as much as possible among the terminals, the flow of querying a current available terminal list by the desktop server is as follows:
(1) the cloud desktop server records all terminals with established connections;
(2) each connecting terminal regularly pushes own state data to the server side, wherein the state data comprises current bandwidth load, CPU load, packet loss rate and delay condition. And if the server side does not receive the data push from the terminal for a long time. The terminal is determined to be offline.
(3) And the server-side sorts according to the time delay, the bandwidth load and the packet loss rate.
(4) The first few data from the sorted list are the final query result.
Meanwhile, in order to enable a newly added terminal to acquire data from a geographically nearest connected terminal, the cloud desktop server also maintains basic information of all terminals and network geographic information of the terminals, so as to reduce the length of a data link between the two terminals, for example, the desktop server is in beijing, and then connected terminals already exist in guangzhou and hangzhou, if the newly added terminal is in shenzhen, the connection in shenzhen should preferentially consider selecting guangzhou as a data provider, and if the newly added terminal is in the same local area network, data should be acquired directly from the connected terminals in the local area network.
Referring to fig. 1, the overall system execution logic is as follows:
step 1:
and the newly added connection terminal initiates a request to the cloud desktop according to the network address of the cloud desktop and queries available cloud desktop data providers.
Step 2:
and the cloud desktop server returns an available terminal list according to the network address information of the newly added terminal and the current network load condition of the cloud desktop server.
And step 3:
after receiving the data provider list returned by the cloud desktop server, the newly added terminal needs to perform secondary inspection, because the cloud desktop server cannot know the network state of the newly added terminal at the moment in real time and needs to test by itself, firstly, the newly added terminal establishes a test connection with other terminal nodes to obtain network performance parameters including bandwidth and time delay between the two end points. For the bandwidth, at a frame rate of 30fps, the resolution of 1280x720 should not be lower than 5M, 1920x1080 should not be lower than 10M, 1440x900 should not be lower than 20M, in the case of giving priority to the bandwidth, the delay is considered, the lower the delay is, the better the delay is, and by means of these two parameters, a final data provider can be calculated. With the above values, it is not meant that below the parameters a connection cannot be established, which would visually cause a stuck condition if the delay is too high or the bandwidth is too small.
And 4, step 4:
the newly added terminal returns the selected data provider information to the cloud desktop server, and the cloud desktop server coordinates the two terminals to perform P2P intranet penetrating operation. So that both terminals establish a data transmission link.
And 5: so far, the two terminals can independently run without real-time monitoring by a desktop server. The state of the client only needs to be updated regularly.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (9)
1. A system supporting cloud desktop multi-terminal display is characterized by comprising a cloud desktop server, a plurality of display terminals and an available terminal list stored in the cloud desktop server;
the cloud desktop server records the display terminals which accord with the screening processing strategy in an available terminal list;
when a newly added display terminal exists, inquiring the current available terminal list information from the cloud desktop server, and if the available terminal list is not empty, taking out a plurality of display terminal nodes from the current available terminal list according to a preset first rule to form a new available terminal list; selecting a certain display terminal from the current available terminal list as a data provider according to a preset second rule; if the current available terminal list is empty, directly acquiring data from the cloud desktop server;
wherein, the screening treatment strategy is as follows:
when a new display terminal is accessed, the cloud desktop host can inquire the network position of the cloud desktop host and test the network bandwidth, the time delay and the packet loss rate of the cloud desktop host; only when the display terminal still has the residual bandwidth, and the packet loss rate and the time delay are low, the system records the display terminal in the available terminal list.
2. The system supporting cloud desktop multi-terminal display according to claim 1, wherein in the screening processing policy, the cloud desktop servers are ranked according to delay, bandwidth load, and packet loss rate.
3. The system for supporting the cloud desktop multi-terminal display according to claim 1, wherein the first rule is:
and judging the distances between the terminal nodes and other terminal nodes according to the current network position of the terminal nodes, and selecting the terminal nodes with the shorter distances from the terminal nodes to form a new available terminal list.
4. The system for supporting the cloud desktop multi-terminal display according to claim 1, wherein the second rule is:
and selecting the display terminal with the largest residual bandwidth and the lowest packet loss rate from the current available terminal list as a final data provider.
5. The system for supporting the cloud desktop multi-terminal display according to claim 1, wherein the second rule is:
after receiving an available terminal list of a data provider returned by a cloud desktop server, a newly added display terminal performs secondary inspection, establishes a test connection with other display terminal nodes, and obtains network performance parameters including bandwidth and time delay between two endpoints; in the case of giving priority to bandwidth, and considering delay, the lower the delay, the better, and by means of these two parameters, a final data provider can be calculated.
6. A method for supporting multi-terminal display of a cloud desktop is characterized by comprising the following steps:
s1, the cloud desktop server records the display terminals which accord with the screening processing strategy in an available terminal list;
s2, when a newly added display terminal exists, the display terminal inquires information of a current available terminal list from the cloud desktop server, and if the available terminal list is not empty, a plurality of display terminal nodes are taken out from the current available terminal list according to a preset first rule to form a new available terminal list; selecting a certain display terminal from the current available terminal list as a data provider according to a preset second rule; if the current available terminal list is empty, directly acquiring data from the cloud desktop server;
wherein, the screening treatment strategy is as follows:
when a new display terminal is accessed, the cloud desktop host can inquire the network position of the cloud desktop host and test the network bandwidth, the time delay and the packet loss rate of the cloud desktop host; only when the display terminal still has the residual bandwidth, and the packet loss rate and the time delay are low, the system records the display terminal in the available terminal list.
7. A method for supporting multi-terminal display of a cloud desktop is characterized by comprising the following steps:
(1) the newly added display terminal initiates a request to the cloud desktop according to the network address of the cloud desktop, and queries available cloud desktop data providers; the cloud desktop data provider is from an available terminal list, and the available terminal list records display terminals which accord with the screening processing strategy in the available terminal list through a cloud desktop server; the screening treatment strategy is as follows:
when a new display terminal is accessed, the cloud desktop host can inquire the network position of the cloud desktop host and test the network bandwidth, the time delay and the packet loss rate of the cloud desktop host; only when the display terminal still has residual bandwidth, and the packet loss rate and the time delay are lower, the system records the display terminal in an available terminal list;
(2) the cloud desktop server returns an available terminal list according to the network address information of the newly added display terminal and the current network load condition of the cloud desktop server; the available terminal list is a new available terminal list formed by taking a plurality of display terminal nodes from the current available terminal list according to a preset first rule;
(3) after receiving an available terminal list of the data provider returned by the cloud desktop server, the newly added display terminal selects a certain display terminal from the current available terminal list as the data provider according to a second rule;
(4) the newly added display terminal returns the selected data provider information to the cloud desktop server, and the cloud desktop server coordinates the two terminals to perform P2P intranet penetrating operation, so that the two terminals establish a data transmission link.
8. The method for supporting the cloud desktop multi-terminal display according to claim 7, wherein the second rule is:
and selecting the display terminal with the largest residual bandwidth and the lowest packet loss rate from the current available terminal list as a final data provider.
9. The method for supporting the cloud desktop multi-terminal display according to claim 7, wherein the second rule is:
after receiving an available terminal list of a data provider returned by a cloud desktop server, a newly added display terminal performs secondary inspection, establishes a test connection with other display terminal nodes, and obtains network performance parameters including bandwidth and time delay between two endpoints; in the case of giving priority to bandwidth, and considering delay, the lower the delay, the better, and by means of these two parameters, a final data provider can be calculated.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103780621A (en) * | 2014-01-23 | 2014-05-07 | 深圳联友科技有限公司 | Sharing method and system of remote desktop |
| CN103858102A (en) * | 2011-10-13 | 2014-06-11 | 茨特里克斯系统公司 | System and method for a distributed virtual desktop infrastructure |
| CN105872038A (en) * | 2016-03-28 | 2016-08-17 | 汉柏科技有限公司 | High concurrency processing method and device of cloud desktop system |
| CN107682384A (en) * | 2016-08-01 | 2018-02-09 | 中兴通讯股份有限公司 | Virtual desktop multicast control method, terminal, proxy terminal and cloud desktop server |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10887354B2 (en) * | 2018-05-17 | 2021-01-05 | Vmware, Inc. | Media optimization of browser-based real-time communications applications in a virtual desktop environment |
| US10735481B2 (en) * | 2018-06-11 | 2020-08-04 | International Business Machines Corporation | Multiple web conference screen display sharing |
-
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- 2021-01-20 CN CN202110079363.9A patent/CN112929410B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103858102A (en) * | 2011-10-13 | 2014-06-11 | 茨特里克斯系统公司 | System and method for a distributed virtual desktop infrastructure |
| CN103780621A (en) * | 2014-01-23 | 2014-05-07 | 深圳联友科技有限公司 | Sharing method and system of remote desktop |
| CN105872038A (en) * | 2016-03-28 | 2016-08-17 | 汉柏科技有限公司 | High concurrency processing method and device of cloud desktop system |
| CN107682384A (en) * | 2016-08-01 | 2018-02-09 | 中兴通讯股份有限公司 | Virtual desktop multicast control method, terminal, proxy terminal and cloud desktop server |
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