CN106878419A - A kind of efficient Method of printing of desktop cloud based on tunnel and system - Google Patents
A kind of efficient Method of printing of desktop cloud based on tunnel and system Download PDFInfo
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- CN106878419A CN106878419A CN201710085327.7A CN201710085327A CN106878419A CN 106878419 A CN106878419 A CN 106878419A CN 201710085327 A CN201710085327 A CN 201710085327A CN 106878419 A CN106878419 A CN 106878419A
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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
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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
- H04L67/146—Markers for unambiguous identification of a particular session, e.g. session cookie or URL-encoding
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
Abstract
The present invention provides a kind of efficient Method of printing of desktop cloud based on tunnel, including：A service end network communication services are created in service end, the request of data from special tunnel in remote link communications is received for receiving and only；A client network communication service is created in client, for the request data of client to be write into particular virtual passage, and the request data is sent to by service end by the particular virtual passage；When the client passes through RDP Connection Service end, service end network communication services carry out data interaction by particular virtual passage and client network communication service, after the service end receives the message that client is sent, judge whether to be that the client creates printer connection, if, then no longer create, otherwise, create a unique printer connection.The present invention also provides a kind of efficient print system of the desktop cloud based on tunnel, realizes that printer is connected automatically, improves printer printing effect.
Description
Technical field
The present invention relates to a kind of efficient Method of printing of the desktop cloud based on tunnel and system.
Background technology
With the popularization of cloud computing technology, increasing company's selection is handled official business under virtual environment, the use of printer
It is essential in routine office work, under most visual office environments, the use of equipment is limited, that is to say, that
Local printer resource cannot be arbitrarily accessed under virtual desktop environment.How to allow access local printer resource-constrained
Virtual desktop environment can be with the local printer resource of random access, and at present, this problem not yet has a good solution
Scheme, solving the common practices of Similar Problems is, realizes that virtual desktop accesses the printer in network and provides by the network printer
Source, or printer apparatus are mapped on virtual desktop using serial paralled interface device map, although both approaches can be certain
Solved the above problems in degree, but its own also has shortcomings, and such as printing effect by serial paralled interface mapping printer is low,
And pass through network share printer needs to know the network IP for connecting the network share printer using printer resource, operation is multiple
It is miscellaneous.
The content of the invention
One of the technical problem to be solved in the present invention, is to provide a kind of desktop cloud based on tunnel efficiently side of printing
Method, realizes automatic addition printer function, improves printing effect.
What one of the technical problem to be solved in the present invention was realized in：A kind of desktop cloud based on tunnel is efficiently beaten
Impression method, including：
A service end network communication services are created in service end, the service end network communication services are used to receive and only connect
Receive the request of data from special tunnel in remote link communications；
A client network communication service is created in client, the client network communication service is used for client
Request data writes particular virtual passage, and the request data is sent into service end by the particular virtual passage；
When the client passes through RDP Connection Service end, the service end network communication services are by special
Data interaction is carried out with the client network communication service with tunnel, the service end receives the message that client is sent
Afterwards, judge whether to be that the client creates printer connection, if so, then no longer creating, otherwise, create one uniquely
Printer is connected.
Further, the particular virtual passage by VDI (Virtual Desktop Infrastructure, i.e., virtually
Desktop architecture) API (application programming interface) that is announced of environment remote access agreement sets up.
Further, the API is API the or HDP agreements of API, RDP agreement of API, View agreement of Citrix agreements
API.
Further, described " creating a unique printer connection " is specially：The service end is according to receiving
Client ip, printer name, PID (product IDs) and VID (production firm ID) information creating one carried in message are unique
Printer connection.
The second technical problem to be solved by the present invention, is to provide a kind of desktop cloud based on tunnel and efficiently print to be
System, realizes automatic addition printer function, improves printing effect.
What the second technical problem to be solved by the present invention was realized in：A kind of desktop cloud based on tunnel is efficiently beaten
Print system, including a service end network communication services module, a client network communication service module and a printer connection mode
Block；
The service end network communication services module, it is described for creating a service end network communication services in service end
Service end network communication services are used to receiving and only receiving the request of data from special tunnel in remote link communications；
The client network communication service module, it is described for creating a client network communication service in client
Client network communication service is used to for the request data of client to write particular virtual passage, and logical by the particular virtual
The request data is sent to service end by road；
The printer link block, it is described for when the client passes through RDP Connection Service end
Service end network communication services carry out data interaction, the clothes by particular virtual passage with the client network communication service
After business end receives the message that client is sent, judge whether to be that the client creates printer connection, if so, then no longer
Create, otherwise, create a unique printer connection.
Further, the particular virtual passage by VDI (Virtual Desktop Infrastructure, i.e., virtually
Desktop architecture) API (application programming interface) that is announced of environment remote access agreement sets up.
Further, the API is API the or HDP agreements of API, RDP agreement of API, View agreement of Citrix agreements
API.
Further, described " creating a unique printer connection " is specially：The service end is according to receiving
Client ip, printer name, PID (product IDs) and VID (production firm ID) information creating one carried in message are unique
Printer connection.
The invention has the advantages that：The present invention communicates and takes by creating service end network communication services and client network
Business, carries out data interaction using particular virtual passage therebetween, and different from general network communication, the present invention need not be carried out
Socket is connected, it is not necessary to is known that the server ip of connection printer is capable of achieving the connection of air exercise print machine, is greatly simplified printing
Machine attended operation, saves the time of printer connection, it is often more important that realize the automatic connection of printer, so as to improve beat
The printing effect of print machine.
Brief description of the drawings
The present invention is further illustrated in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is a kind of efficient Method of printing execution flow chart of desktop cloud based on tunnel of the invention.
Fig. 2 is a kind of efficient print system logic diagram of desktop cloud based on tunnel of the invention.
Specific embodiment
As shown in figure 1, a kind of efficient Method of printing of desktop cloud based on tunnel of the invention, including：
A service end network communication services are created in service end, the service end network communication services are used to receive and only connect
Receive the request of data from special tunnel in remote link communications；
A client network communication service is created in client, the client network communication service is used for client
Request data writes particular virtual passage, and the request data is sent into service end by the particular virtual passage；
The particular virtual passage is by VDI (Virtual Desktop Infrastructure, i.e. virtual desktop foundation frame
Structure) API (application programming interface) that is announced of environment remote access agreement sets up, wherein, the API can be
The API of the API or HDP agreements of API, RDP agreement of API, View agreement of Citrix agreements, can lead under various circumstances
The API for crossing different agreement creates particular virtual passage.
When the client passes through RDP Connection Service end, the service end network communication services are by special
Data interaction is carried out with the client network communication service with tunnel, the service end receives the message that client is sent
Afterwards, judge whether to be that the client creates printer connection, if so, then no longer creating, otherwise, create one uniquely
Printer is connected；" the creating a unique printer connection " is specially：The service end is according in the message for receiving
The client ip of carrying, printer name, PID (product IDs) and VID (production firm ID) information creating one are uniquely printed
Machine is connected.
The service end is connected by the printer for creating, and completes to use client printer resource.
As shown in Fig. 2 a kind of efficient print system of desktop cloud based on tunnel of the invention, including a service end network
Communication service module, a client network communication service module and a printer link block；
The service end network communication services module, it is described for creating a service end network communication services in service end
Service end network communication services are used to receiving and only receiving the request of data from special tunnel in remote link communications；
The client network communication service module, it is described for creating a client network communication service in client
Client network communication service is used to for the request data of client to write particular virtual passage, and logical by the particular virtual
The request data is sent to service end by road；
Wherein, the particular virtual passage is by VDI (Virtual Desktop Infrastructure, i.e. virtual desktop
Architecture) API (application programming interface) that is announced of environment remote access agreement sets up, and the API can be
The API of the API or HDP agreements of API, RDP agreement of API, View agreement of Citrix agreements, can lead under various circumstances
The API for crossing different agreement creates particular virtual passage.
The printer link block, it is described for when the client passes through RDP Connection Service end
Service end network communication services carry out data interaction, the clothes by particular virtual passage with the client network communication service
After business end receives the message that client is sent, judge whether to be that the client creates printer connection, if so, then no longer
Create, otherwise, create a unique printer connection；" the creating a unique printer connection " is specially：It is described
Service end is according to client ip, printer name, PID (product IDs) and the VID (production firms carried in the message for receiving
ID) the unique printer connection of information creating one.The service end is connected by the printer for creating, and completion uses client
Printer resource.
The present invention by creating service end network communication services and client network communication service, therebetween using special
Tunnel carries out data interaction, and service end network communication services only receive the data message transmitted from particular virtual passage,
Without receiving the proxy requests from web socket, different from general network communication, the present invention need not carry out Socket companies
Connect, it is not necessary to know that the server ip of connection printer is capable of achieving the connection of air exercise print machine, greatly simplify printer connection behaviour
Make, save the time of printer connection, the automatic connection of printer is realized, so as to improve the printing effect of printer.
Although the foregoing describing specific embodiment of the invention, those familiar with the art should manage
Solution, the specific embodiment described by us is merely exemplary, and rather than for the restriction to the scope of the present invention, is familiar with this
The technical staff in field should be covered of the invention in the equivalent modification and change made according to spirit of the invention
In scope of the claimed protection.
Claims (8)
1. the efficient Method of printing of a kind of desktop cloud based on tunnel, it is characterised in that：Including：
A service end network communication services are created in service end, the service end network communication services are used to receive and only receive
The request of data of special tunnel from remote link communications；
A client network communication service is created in client, the client network communication service is used for the request of client
Data write particular virtual passage, and the request data is sent into service end by the particular virtual passage；
When the client passes through RDP Connection Service end, the service end network communication services are by special void
Intend passage carries out data interaction with the client network communication service, after the service end receives the message that client is sent,
Judge whether to be that the client creates printer connection, if so, then no longer creating, otherwise, create one and uniquely beat
Print machine is connected.
2. the efficient Method of printing of a kind of desktop cloud based on tunnel according to claim 1, it is characterised in that：It is described
Particular virtual passage is set up by the API that VDI environment remote access agreements are announced.
3. the efficient Method of printing of a kind of desktop cloud based on tunnel according to claim 2, it is characterised in that：It is described
API is the API of the API or HDP agreements of API, RDP agreement of API, View agreement of Citrix agreements.
4. the efficient Method of printing of a kind of desktop cloud based on tunnel according to claim 1, it is characterised in that：It is described
" creating a unique printer connection " is specially：The service end according in the message for receiving carry client ip,
The unique printer connection of printer name, PID and VID information creatings one.
5. the efficient print system of a kind of desktop cloud based on tunnel, it is characterised in that：Including service end network service clothes
Business module, a client network communication service module and a printer link block；
The service end network communication services module, for creating a service end network communication services, the service in service end
End network communication services are used to receiving and only receiving the request of data from special tunnel in remote link communications；
The client network communication service module, for creating a client network communication service, the client in client
End network communication services are used to for the request data of client to write particular virtual passage, and will by the particular virtual passage
The request data is sent to service end；
The printer link block, for the client pass through RDP Connection Service end when, the service
End network communication services carry out data interaction, the service end by particular virtual passage with the client network communication service
After receiving the message that client is sent, judge whether to be that the client creates printer connection, if so, then no longer creating
Build, otherwise, create a unique printer connection.
6. the efficient print system of a kind of desktop cloud based on tunnel according to claim 5, it is characterised in that：It is described
Particular virtual passage is set up by the API that VDI environment remote access agreements are announced.
7. the efficient print system of a kind of desktop cloud based on tunnel according to claim 6, it is characterised in that：It is described
API is the API of the API or HDP agreements of API, RDP agreement of API, View agreement of Citrix agreements.
8. the efficient print system of a kind of desktop cloud based on tunnel according to claim 5, it is characterised in that：It is described
" creating a unique printer connection " is specially：The service end according in the message for receiving carry client ip,
The unique printer connection of printer name, PID and VID information creatings one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710085327.7A CN106878419A (en) | 2017-02-17 | 2017-02-17 | A kind of efficient Method of printing of desktop cloud based on tunnel and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710085327.7A CN106878419A (en) | 2017-02-17 | 2017-02-17 | A kind of efficient Method of printing of desktop cloud based on tunnel and system |
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| CN106878419A true CN106878419A (en) | 2017-06-20 |
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| CN201710085327.7A Pending CN106878419A (en) | 2017-02-17 | 2017-02-17 | A kind of efficient Method of printing of desktop cloud based on tunnel and system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109783036A (en) * | 2017-11-14 | 2019-05-21 | 中国电信股份有限公司 | Method of printing, system, device and computer readable storage medium |
| CN110851091A (en) * | 2019-11-13 | 2020-02-28 | 深信服科技股份有限公司 | VDI-based printing method, device, equipment and storage medium |
| WO2021109909A1 (en) * | 2019-12-02 | 2021-06-10 | 中兴通讯股份有限公司 | Printer use method, computer device, cloud desktop printing system, and storage medium |
| CN113934379A (en) * | 2020-06-29 | 2022-01-14 | 中国电信股份有限公司 | Network printing method, medium and device based on desktop virtualization technology |
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| CN109783036A (en) * | 2017-11-14 | 2019-05-21 | 中国电信股份有限公司 | Method of printing, system, device and computer readable storage medium |
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| CN113934379A (en) * | 2020-06-29 | 2022-01-14 | 中国电信股份有限公司 | Network printing method, medium and device based on desktop virtualization technology |
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Application publication date: 20170620 |
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