CN105357248A - Remote desktop network acceleration method and system - Google Patents
Remote desktop network acceleration method and system Download PDFInfo
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- CN105357248A CN105357248A CN201510615568.9A CN201510615568A CN105357248A CN 105357248 A CN105357248 A CN 105357248A CN 201510615568 A CN201510615568 A CN 201510615568A CN 105357248 A CN105357248 A CN 105357248A
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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
- H04L67/08—Protocols specially adapted for terminal emulation, e.g. Telnet
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Abstract
The invention discloses a remote desktop network acceleration method and system. The method comprises the following steps: allocating a domain name to a client, and analyzing the domain name to an IP corresponding to a multi-network-card multiline server according to a line; establishing a first connection with the multi-network-card multiline server by a server through the domain name; establishing a second connection with the multi-network-card multiline server by the client through the domain name; and bidirectionally forwarding data by the multi-network-card multiline server through the first connection and the second connection. By means of the manner, the remote desktop network acceleration method and system disclosed by the invention can be used for avoiding the limited and unstable transmission speed caused by cross operators and improving the transmission speed.
Description
Technical field
The present invention relates to Network Connection field, especially relate to a kind of method and system of remote desktop network acceleration.
Background technology
When current windows remote desktop function is accessed under different circuit, because network speed is comparatively slow, make remote desktop Fumction display and transmission speed slowly, even cannot use.Especially, when the service end of remote desktop may be in different operators, this situation more very.
Existing patent (application number: 201510221918.3) be relevant to the acceleration of computing environment to the transmission of long-distance user, this long-distance user is positioned at remote location client.The data file that this computing environment can comprise application and be used by this application or process.This application and data file can be stored or be supplied to client by remote server.User from server request computing environment, can be provided the execution of application by this server of remote computer by user.Client and server is by application communication, and this application can accelerate the communication between client and server.But this invention is the operation based on remote server, accelerate client communication, if but when running into the network of cross operator in actual applications, it accelerates function and wants critical constraints.
Summary of the invention
Technical problem to be solved by this invention is: carry out two-way converting by many network interface cards multi-line server, realize the function of automatic lifting transmission speed.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: a kind of method providing remote desktop network acceleration, comprising:
Distribute domain name to client, and according to circuit, resolve domain name on the corresponding IP of many network interface cards multi-line server;
Service end is set up first by domain name with many network interface cards multi-line server and is connected;
Client is set up second by domain name with many network interface cards multi-line server and is connected;
Many network interface cards multi-line server connects first and the second data connected carry out two-way converting.
For solving the problem, the invention provides a kind of system of remote desktop network acceleration, comprising:
Domain name distribution module, for distributing domain name to client, and according to circuit, resolves domain name on the corresponding IP of many network interface cards multi-line server;
First link block, sets up first by domain name with many network interface cards multi-line server for service end and is connected;
Second link block, sets up second by domain name with many network interface cards multi-line server for client and is connected;
Two-way converting module, carries out two-way converting for many network interface cards multi-line server by the first connection and the second data connected.
Beneficial effect of the present invention is: be different from prior art, many network interface cards multi-line server is realized respectively and client, service end connect by domain name, two-way converting is carried out to the data that two connect, avoid the transmission speed that causes during cross operator limited and unstable, promote transmission speed.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the inventive method embodiment one;
Fig. 2 is the schematic flow sheet of the inventive method embodiment two;
Fig. 3 is the structured flowchart of present system embodiment three;
Fig. 4 is the structured flowchart of present system embodiment four.
Embodiment
By describing technology contents of the present invention in detail, realized object and effect, accompanying drawing is coordinated to be explained below in conjunction with execution mode.
The design of most critical of the present invention is: use the two-way converting data that many network interface cards multi-line server realizes in heterogeneous networks, to promote transmission speed.
Please refer to Fig. 1, the embodiment of the present invention one provides a kind of method of remote desktop network acceleration, comprising:
S1: distribute domain name to client, and according to circuit, resolve domain name on the corresponding IP of many network interface cards multi-line server;
When distribution domain name, can be realized by certain concrete element of computer or module, also can be that direct labor applies for domain name, and carry out multiple operator and resolve.Preferably, domain name module assigns domain name uses to user, and domain name is resolved on the IP corresponding to each circuit of many network interface cards multi-line server according to different circuit, such as: telecommunication line domain name mapping is to IP1, Netcom's circuit domain name mapping is to IP2, and shiftable haulage line domain name mapping is to IP3; Described many network interface cards multi-line server can comprise multiple networkings circuit, specifically can determine according to the quantity of Virtual network operator in current social, preferably includes more than three network line ports;
S2: service end is set up first by domain name with many network interface cards multi-line server and is connected;
Specifically: remote desktop service end main frame establishes a connection on many network interface cards multi-line server by domain name, described first connects preferably TCP connection.Because domain name can be resolved according to circuit, if so user uses telecommunication server, then domain name can be resolved on IP1, namely realizes the first connection;
S3: client is set up second by domain name with many network interface cards multi-line server and is connected;
Specifically: user sets up such as based on the Remote desk process of RDP agreement at certain remote desktop client main frame by domain name and many network interface cards multi-line server, i.e. the second connection;
S4: many network interface cards multi-line server connects first and the second data connected carry out two-way converting.
Should be understood that, the present invention is under the prerequisite of different operators circuit or different communication networks from client host based on remote desktop service end main frame.Such as, service end is in UNICOM's network line, and client is in telecommunications network line, and service end can not provide telecommunication line interface.
In real life, when being in the computer of different operators network if any two (as client and service end use the situation of different operators network), the present invention is forwarded by the computer (i.e. many network interface cards multi-line server) that the 3rd has multi-operator circuit, can realize the object accelerated.This is because when cross operator network, usual network line is narrower, and due to the problem of interface, easily cause network signal unstable.
Such as: remote desktop client main frame uses telecommunication line, the service end main frame of remote desktop uses UNICOM's circuit, and now client host very likely cannot obtain the fastest network speed by selecting to connect.
Be different from prior art, realize many network interface cards multi-line server respectively by domain name and client, service end connect, two-way converting is carried out to the data that two connect, avoid the transmission speed that causes during cross operator limited and unstable, promote transmission speed.
As shown in Figure 2, on the basis of embodiment one, the embodiment of the present invention two after step s 3, also comprises:
S31: accelerating module is set, and with service end under same local area network (LAN);
Described accelerating module can be integrated into described service end, i.e. the accelerating module of remote desktop service end;
S32: after accelerating module detects the second connection, sets up the 3rd connection to the port of service end;
S33: the first connection is carried out two-way converting with the 3rd data be connected by accelerating module.
The accelerating module of the embodiment of the present invention two is mainly used in UDP hole punching, under accelerating module and service end main frame are in same local area network (LAN), reach by the connection being established to many network interface cards multi-line server by accelerating module the object penetrated, many network interface cards multi-line server also can connect when remote desktop service end does not expose IP and port to outer net like this.
Meanwhile, if do not use accelerating module, be then that many network interface cards multi-line server initiatively initiates to be connected to service end, now service end must expose IP address to many network interface cards multi-line server, otherwise cannot connect.And after using accelerating module, be then that service end is initiatively initiated to be connected to many network interface cards multi-line server, therefore exposing address without the need to service end can realize.More convenient in operation, not limited.
As shown in Figure 3, the embodiment of the present invention three provides a kind of system 100 of the remote desktop network acceleration corresponding to embodiment one, comprises client 10, service end 20, many network interface cards multi-line server 30, wherein also comprises:
Domain name distribution module 110, for distributing domain name to client 10, and according to circuit, resolves domain name on the corresponding IP of many network interface cards multi-line server 30;
When distribution domain name, can be realized by certain concrete element of computer or module, also can be that direct labor applies for domain name, and carry out multiple operator and resolve.Preferably, domain name module assigns domain name uses to user, and domain name is resolved on the IP corresponding to each circuit of many network interface cards multi-line server according to different circuit, such as: telecommunication line domain name mapping is to IP1, Netcom's circuit domain name mapping is to IP2, and shiftable haulage line domain name mapping is to IP3; Described many network interface cards multi-line server can comprise multiple networkings circuit, specifically can determine according to the quantity of Virtual network operator in current social, preferably includes more than three network line ports;
First link block 120, sets up first by domain name with many network interface cards multi-line server 30 for service end 20 and is connected;
Specifically: remote desktop service end main frame establishes a connection on many network interface cards multi-line server by domain name, described first connects preferably TCP connection.Because domain name can be resolved according to circuit, if so user uses telecommunication server, then domain name can be resolved on IP1, namely realizes the first connection;
Second link block 130, sets up second by domain name with many network interface cards multi-line server 30 for client 20 and is connected;
Specifically: user sets up such as based on the Remote desk process of RDP agreement at certain remote desktop client main frame by domain name and many network interface cards multi-line server, i.e. the second connection;
Two-way converting module 140, carries out two-way converting for many network interface cards multi-line server 30 by the first connection and the second data connected.
Should be understood that, the present invention is under the prerequisite of different operators circuit or different communication networks from client host based on remote desktop service end main frame.Such as, service end is in UNICOM's network line, and client is in telecommunications network line, and service end can not provide telecommunication line interface.
In real life, when being in the computer of different operators network if any two (as client and service end use the situation of different operators network), the present invention is forwarded by the computer (i.e. many network interface cards multi-line server) that the 3rd has multi-operator circuit, can realize the object accelerated.This is because when cross operator network, usual network line is narrower, and due to the problem of interface, easily cause network signal unstable.
Such as: remote desktop client main frame uses telecommunication line, the service end main frame of remote desktop uses UNICOM's circuit, and now client host very likely cannot obtain the fastest network speed by selecting to connect.
As shown in Figure 4, the system 100 of the embodiment of the present invention four comprises further on the basis of embodiment three:
Accelerating module 150, under being arranged on same local area network (LAN) with service end 20;
Accelerating module 150, for after the second connection being detected, sets up the 3rd connection to the port of service end 20;
Accelerating module 150 also carries out two-way converting for connecting second with the 3rd data be connected.
Wherein, described accelerating module can be integrated into described service end, i.e. the accelerating module of remote desktop service end; Accelerating module is mainly used in UDP hole punching, under accelerating module and service end main frame are in same local area network (LAN), reach by the connection being established to many network interface cards multi-line server by accelerating module the object penetrated, many network interface cards multi-line server also can connect when remote desktop service end does not expose IP and port to outer net like this.
Meanwhile, if do not use accelerating module, be then that many network interface cards multi-line server initiatively initiates to be connected to service end, now service end must expose IP address to many network interface cards multi-line server, otherwise cannot connect.And after using accelerating module, be then that service end is initiatively initiated to be connected to many network interface cards multi-line server, therefore exposing address without the need to service end can realize.More convenient in operation, not limited.
In a specific embodiment, system comprises remote desktop client main frame, remote desktop service end main frame, remote desktop network acceleration module, many network interface cards multi-line server and domain name distribution module.
Wherein, domain name module assigns domain name uses to client host.Domain name is resolved on the IP corresponding to each circuit of many network interface cards multi-line server according to different circuit, such as: telecommunication line domain name mapping is to IP1, and Netcom's circuit domain name mapping is to IP2, and shiftable haulage line domain name mapping is to IP3.
Remote desktop network acceleration module on remote desktop service end main frame is set up TCP by domain name and is connected on many network interface cards multi-line server, because domain name can be resolved according to circuit, so if user uses telecommunication server, then domain name can be resolved on IP1, namely realizes connection 1;
Remote desktop client main frame is set up based on the Remote desk process of RDP agreement by domain name, namely connects 2, many network interface cards multi-line server by connection 1 data be connected 2 and carry out two-way converting.
When remote desktop network acceleration module detects connection 2, TCP is set up to the remote desktop port (acquiescence is 3389) of remote desktop service end main frame and connects, namely connect 3, and connection 1 is carried out two-way converting with the data being connected 3.
Remote desktop network acceleration module is mainly used in UDP hole punching, remote desktop network acceleration module and remote desktop service end main frame are in same local area network (LAN), reach by the connection being established to many network interface cards multi-line server by remote desktop network acceleration module the object penetrated, many network interface cards multi-line server also can connect when remote desktop service end does not expose IP and port to outer net like this.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalents utilizing specification of the present invention and accompanying drawing content to do, or be directly or indirectly used in relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. a method for remote desktop network acceleration, is characterized in that, comprising:
Distribute domain name to client, and according to circuit, resolve domain name on the corresponding IP of many network interface cards multi-line server;
Service end is set up first by domain name with many network interface cards multi-line server and is connected;
Client is set up second by domain name with many network interface cards multi-line server and is connected;
Many network interface cards multi-line server connects first and the second data connected carry out two-way converting.
2. the method for remote desktop network acceleration according to claim 1, is characterized in that, client also comprises after setting up the second step be connected by domain name with many network interface cards multi-line server:
Accelerating module is set, and with service end under same local area network (LAN);
After accelerating module detects the second connection, the 3rd connection is set up to the port of service end;
First connection is carried out two-way converting with the 3rd data be connected by accelerating module.
3. the method for remote desktop network acceleration according to claim 1, is characterized in that: described first connects for the network based on Transmission Control Protocol connects, and described second connects for the network based on RDP agreement connects.
4. the method for remote desktop network acceleration according to claim 1, is characterized in that: described service end and described client are in different communication networks.
5. the method for remote desktop network acceleration according to claim 1, is characterized in that: described many network interface cards multi-line server comprises the network line port of more than three.
6. a system for remote desktop network acceleration, is characterized in that, comprising:
Domain name distribution module, for distributing domain name to client, and according to circuit, resolves domain name on the corresponding IP of many network interface cards multi-line server;
First link block, sets up first by domain name with many network interface cards multi-line server for service end and is connected;
Second link block, sets up second by domain name with many network interface cards multi-line server for client and is connected;
Two-way converting module, carries out two-way converting for many network interface cards multi-line server by the first connection and the second data connected.
7. the system of remote desktop network acceleration according to claim 6, is characterized in that, also comprises:
Accelerating module, under being arranged on same local area network (LAN) with service end;
After accelerating module is used for the second connection being detected, the 3rd connection is set up to the port of service end;
Accelerating module also carries out two-way converting for connecting first with the 3rd data be connected.
8. the system of remote desktop network acceleration according to claim 6, is characterized in that: described first connects for the network based on Transmission Control Protocol connects, and described second connects for the network based on RDP agreement connects.
9. the system of remote desktop network acceleration according to claim 6, is characterized in that: described service end and described client are in different communication networks.
10. the system of remote desktop network acceleration according to claim 6, is characterized in that: described many network interface cards multi-line server comprises the network line port of more than three.
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| CN201510615568.9A CN105357248A (en) | 2015-09-24 | 2015-09-24 | Remote desktop network acceleration method and system |
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| CN201510615568.9A CN105357248A (en) | 2015-09-24 | 2015-09-24 | Remote desktop network acceleration method and system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108366103A (en) * | 2018-01-29 | 2018-08-03 | 广州杰赛科技股份有限公司 | Long-range connection method, device, computer equipment and storage medium |
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| US20140122565A1 (en) * | 2012-10-29 | 2014-05-01 | Gridcore Ab | Centralized Computing |
| CN104255013A (en) * | 2012-04-16 | 2014-12-31 | 思科技术公司 | Virtual desktop system |
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| CN101064659A (en) * | 2006-04-28 | 2007-10-31 | 腾讯科技（深圳）有限公司 | Data transmission system and method |
| CN102761568A (en) * | 2011-04-27 | 2012-10-31 | 中兴通讯股份有限公司 | Remote control method and server |
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| CN108366103A (en) * | 2018-01-29 | 2018-08-03 | 广州杰赛科技股份有限公司 | Long-range connection method, device, computer equipment and storage medium |
| CN108366103B (en) * | 2018-01-29 | 2021-03-02 | 广州杰赛科技股份有限公司 | Remote connection method, device, computer equipment and storage medium |
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Application publication date: 20160224 |
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