CN106686091A - Virtual channel control method and system - Google Patents
Virtual channel control method and system Download PDFInfo
- Publication number
- CN106686091A CN106686091A CN201611260178.5A CN201611260178A CN106686091A CN 106686091 A CN106686091 A CN 106686091A CN 201611260178 A CN201611260178 A CN 201611260178A CN 106686091 A CN106686091 A CN 106686091A
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- Prior art keywords
- tunnel
- client
- client agent
- gateway
- message
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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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/46—Interconnection of networks
- H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
-
- 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
- H04L67/143—Termination or inactivation of sessions, e.g. event-controlled end of session
- H04L67/145—Termination or inactivation of sessions, e.g. event-controlled end of session avoiding end of session, e.g. keep-alive, heartbeats, resumption message or wake-up for inactive or interrupted session
-
- 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
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- General Health & Medical Sciences (AREA)
- Computer Security & Cryptography (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Computer And Data Communications (AREA)
Abstract
The present invention discloses a virtual channel control method and system. The virtual channel control method and system are configured to perform connection communication between a client and a server. The client is connected with a client agent, and the server is connected with a visual channel gateway. The method comprises: the client agent sends a long connection handshake message to the visual channel gateway; the visual channel gateway receives the long connection handshake message and sends the same long connection handshake message to the client agent; the client sends a visual channel establishing request to the client agent; the client agent receives the visual channel establishing request and sends the visual channel establishing request to the visual channel gateway; and the visual channel gateway receives the visual channel establishing request and establishes a visual channel between the client agent and the visual channel gateway according to the visual channel establishing request. The virtual channel control method and system are convenient to perform uniform access of the business system network, and higher in universality and higher in communication efficiency.
Description
Technical field
The present invention relates to net application technology field, more particularly to a kind of tunnel control method and system.
Background technology
Cloud computing technology has come into the ripe and sizable application stage through development for many years, and business migration is to high in the clouds
Afterwards, the multiple operation systems of client how are allowed to realize remotely being uniformly accessed into the emphasis for also becoming the concern of cloud computing industry.
At present, cloud application client multi-service is uniformly accessed into mostly by the way of VPN dialing, due to VPN groundworks
In the networking layer of OSI, when client needs to access different networks simultaneously, implement extremely complex；In addition, operation system
Each network connection is set up and is discharged there is still a need for carrying out three-way handshake with service end, communication efficiency is low.
The content of the invention
For the deficiencies in the prior art, the present invention is intended to provide one kind be easy to operation system network to be uniformly accessed into, versatility
The higher tunnel control method of higher, communication efficiency and system.
For achieving the above object, the present invention is adopted the following technical scheme that：
A kind of tunnel control method, for the connection communication between client and service end, the client and visitor
Family end agency's connection, the service end is connected with tunnel gateway, the method comprising the steps of：
The Client Agent to tunnel gateway sends long connection handshake information；
The tunnel gateway receives the long connection handshake information, identical to Client Agent transmission one
Long connection handshake information；
Client sends tunnel and sets up request to the Client Agent；
The Client Agent receives the tunnel and sets up request, the tunnel is set up into request and is sent extremely
The tunnel gateway；
The tunnel gateway receives the tunnel and sets up request, sets up request according to the tunnel and exists
Tunnel is set up between the Client Agent and tunnel gateway.
As a further improvement on the present invention, receiving the tunnel foundation in tunnel gateway described in step please
Ask, according to the tunnel set up request set up between the Client Agent and tunnel gateway tunnel it
Afterwards, also include：
When the Client Agent receive tunnel gateway transmission tunnel close message when, disconnect with it is described
The connection of client；
When the tunnel gateway receives the tunnel that the Client Agent sends closes message, disconnect with
The connection of the service end.
As a further improvement on the present invention, methods described also includes：
The client or tunnel described in Client Agent real-time detection, when detect the tunnel disconnect or
When not existing, send tunnel and close message to service end.
As a further improvement on the present invention, methods described also includes：
The Client Agent and the timing of tunnel gateway send heartbeat message to other side, if one end time-out does not receive the heart
Message is jumped, is then sent tunnel and is closed message to the client or service end.
As a further improvement on the present invention, the tunnel is set up in request, tunnel closing message and is contained
The number information of the tunnel, each tunnel one unique channel number of correspondence.
A kind of tunnel control system, the system includes：Client, Client Agent, tunnel gateway kimonos
Business end；
The Client Agent to tunnel gateway sends long connection handshake information；
The tunnel gateway receives the long connection handshake information, identical to Client Agent transmission one
Long connection handshake information；
The client sends tunnel and sets up request to the Client Agent；
The Client Agent receives the tunnel and sets up request, the tunnel is set up into request and is sent extremely
The tunnel gateway；
The tunnel gateway receives the tunnel and sets up request, sets up request according to the tunnel and exists
Tunnel is set up between the Client Agent and tunnel gateway.
As a further improvement on the present invention, the system also includes：
When the Client Agent receive tunnel gateway transmission tunnel close message when, disconnect with it is described
The connection of client；
When the tunnel gateway receives the tunnel that the Client Agent sends closes message, disconnect with
The connection of the service end.
As a further improvement on the present invention, the system also includes：
The client or tunnel described in Client Agent real-time detection, when detect the tunnel disconnect or
When not existing, send tunnel and close message to service end.
As a further improvement on the present invention, the system also includes：
The Client Agent and the timing of tunnel gateway send heartbeat message to other side, if one end time-out does not receive the heart
Message is jumped, is then sent tunnel and is closed message to the client or service end.
As a further improvement on the present invention, the tunnel is set up in request, tunnel closing message and is contained
The number information of the tunnel, each tunnel one unique channel number of correspondence.
Compared to prior art, the tunnel control method and system of the present invention is by Client Agent and tunnel
Gateway sets up a reliable long connection, and client sets up as needed the virtual of one or more session isolation on this passage
Passage and cloud server are communicated, and realize being uniformly accessed into for cloud application, and each operation system is unnecessary individually to set up one
Connection, further through separate customer end proxy module, versatility is higher, and can flexibly create as needed and destroy virtual logical
Road, increased in addition heartbeat message to ensure the reliability of system, and communication efficiency is higher.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of description, and in order to allow the present invention above and other objects, features and advantages can
Become apparent, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, describe in detail as follows.
Description of the drawings
Fig. 1 is the schematic diagram of tunnel control method in the embodiment of the present invention.
Fig. 2 is the schematic diagram of tunnel control system in the embodiment of the present invention.
Description of symbols：210th, client；220th, Client Agent；230th, tunnel gateway；240th, service end.
Specific embodiment
Below, with reference to accompanying drawing and specific embodiment, the present invention is described further：
As shown in figure 1, for the schematic diagram of embodiment of the present invention tunnel control method.Methods described is by service end
An integrated tunnel gateway, in the integrated Client Agent of client, in the Client Agent and tunnel net
A reliable long connection is set up between pass, the client sets up as needed one or more session isolation on this passage
Tunnel and cloud server communicated, realize being uniformly accessed into for cloud application.Methods described specifically includes following steps：
Step 110, the Client Agent to tunnel gateway sends long connection handshake information；
Step 120, the tunnel gateway receive the long connection handshake information, send to the Client Agent
One identical length connects handshake information；Show long connection communication reliability, connection establishment success；
Step 130, the client send tunnel and set up request to the Client Agent；
Step 140, the Client Agent receive the tunnel and set up request, and the tunnel is set up please
Transmission is asked to the tunnel gateway；
Step 150, the tunnel gateway receive the tunnel and set up request, are built according to the tunnel
Vertical request sets up tunnel between the Client Agent and tunnel gateway.
Preferably, the tunnel control method also includes：
When the Client Agent receive tunnel gateway transmission tunnel close message when, disconnect with it is described
The connection of client；
When the tunnel gateway receives the tunnel that the Client Agent sends closes message, disconnect with
The connection of the service end.
Preferably, the tunnel control method also includes：
The client or tunnel described in Client Agent real-time detection, when detect the tunnel disconnect or
When not existing, send tunnel and close message to service end.
Preferably, the tunnel control method also includes：
When the tunnel gateway detects tunnel to be successfully established, send tunnel and be successfully established message extremely
The Client Agent；
When the tunnel gateway detects tunnel sets up failure, send tunnel and set up failed message extremely
The client.
Preferably, the tunnel control method also includes：
The Client Agent and the timing of tunnel gateway send heartbeat message to other side, if one end time-out does not receive the heart
Message is jumped, is then sent tunnel and is closed message to the client or service end.
Preferably, the tunnel gateway is received and the path message of transmission is divided into control message and data-message, institute
The ID of the head comprising the tunnel of path message and the length information of the path message are stated, for the client generation
Reason and tunnel gateway split to the information of different tunnels.The control message includes：Tunnel is set up please
Ask, tunnel closes message, tunnel is successfully established message and tunnel sets up failed message.
Preferably, the tunnel foundation request, tunnel are closed message, tunnel and are successfully established message and void
Intend containing the number information of the tunnel in Path Setup failed message, each tunnel correspondence one is unique logical
Number in road.
Specifically, the tunnel constitutes unique passage number by traffic ID and session id, and each operation system possesses only
One service numbers, session number is started the cycle over incremental by 0.
Preferably, connected by public network or other modes between the Client Agent and tunnel gateway, institute
Stating the technologies such as communication encryption, data compression of support between Client Agent and tunnel gateway.
Preferably, the Client Agent can be an independent scheduler module, by network connection, message queue etc.
The mode and operation system client of interprocess communication is interacted.Can also be integrated with the client of operation system, directly lead to
The mode for crossing shared drive is interacted.
Preferably, the tunnel gateway can be an independent serve end program, by network connection, message team
The mode of the interprocess communications such as row and operation system backstage interact.Can also be integrated with the service end of operation system, directly
Interacted by way of shared drive.
Preferably, the tunnel control method is not limited only to apply and remotely accesses field, it is also possible to be applied to agency
Other fields such as communication, such as connect access of the proxy module realization to virtual gateway rear end HTTP service by browser.
As shown in Fig. 2 for the schematic diagram of embodiment of the present invention tunnel control system.The system includes following mould
Block：Client 210, Client Agent 220, tunnel gateway 230, service end 240, main working process is such as：
The Client Agent 220 to tunnel gateway 230 sends long connection handshake information；
The tunnel gateway 230 receives the long connection handshake information, and to the Client Agent 220 one is sent
Individual identical length connects handshake information；Show long connection communication reliability, connection establishment success；
The client 210 sends tunnel and sets up request to the Client Agent 220；
The Client Agent 220 receives the tunnel and sets up request, the tunnel is set up into request and is sent out
Deliver to the tunnel gateway 230；
The tunnel gateway 230 receives the tunnel and sets up request, and being set up according to the tunnel please
Ask and set up tunnel between the Client Agent 220 and tunnel gateway 230.
Preferably, the tunnel control system also includes：
When the tunnel that the Client Agent 220 receives the transmission of tunnel gateway 230 closes message, disconnect
With the connection of the client 210；
When the tunnel that the tunnel gateway 230 receives the transmission of the Client Agent 220 closes message,
Disconnect the connection with the service end 240.
Preferably, the tunnel control system also includes：
The client 210 or tunnel described in the real-time detection of Client Agent 220, when detecting the tunnel
When disconnecting or not existing, send tunnel and close message to service end 240.
Preferably, the tunnel control system also includes：
When the tunnel gateway 230 detects tunnel to be successfully established, transmission tunnel is successfully established and disappears
Cease to the Client Agent 220；
When the tunnel gateway 230 detects tunnel sets up failure, send tunnel foundation and unsuccessfully disappear
Cease to the client 210.
Preferably, the tunnel control system also includes：
The Client Agent 220 and the timing of tunnel gateway 230 send heartbeat message to other side, if one end time-out is not
Heartbeat message is received, is then sent tunnel and is closed message to the client 210 or service end 240.
Preferably, the tunnel gateway 230 is received and the path message that sends is divided into control message and data-message,
The length information of ID of the head of the path message comprising the tunnel and the path message, for the client
Agency 220 splits with the information of 230 pairs of different tunnels of tunnel gateway.The control message includes：It is virtual logical
Request, tunnel closing message are set up in road, tunnel is successfully established message and tunnel sets up failed message.
Preferably, the tunnel foundation request, tunnel are closed message, tunnel and are successfully established message and void
Intend containing the number information of the tunnel in Path Setup failed message, each tunnel correspondence one is unique logical
Number in road.
Specifically, the tunnel constitutes unique passage number by traffic ID and session id, and each operation system possesses only
One service numbers, session number is started the cycle over incremental by 0.
Preferably, connected by public network or other modes between the Client Agent 220 and tunnel gateway 230
Connect, the technologies such as communication encryption, data compression are supported between the Client Agent 220 and tunnel gateway 230.
Preferably, the Client Agent 220 can be an independent scheduler module, by network connection, message team
The mode and operation system client 210 of the interprocess communications such as row is interacted, it is also possible to and client 210 is integrated, directly leads to
The mode for crossing shared drive is interacted.
Preferably, the tunnel gateway 230 can be an independent serve end program, by network connection, disappear
The mode of the interprocess communications such as breath queue and operation system backstage interact.Can also collect with the service end 240 of operation system
Into directly being interacted by way of shared drive.
Preferably, the tunnel control system is not limited only to apply and remotely accesses field, it is also possible to be applied to agency
Other fields such as communication, such as connect access of the proxy module realization to the rear end HTTP service of virtual gateway 230 by browser.
The tunnel control method and system of the present invention sets up one by Client Agent and tunnel gateway can
By long connection, client sets up as needed the tunnel and cloud service of one or more session isolation on this passage
Device is communicated, and realizes being uniformly accessed into for cloud application, and each operation system is unnecessary individually to set up a connection, further through independence
Client Agent module, versatility is higher, and can flexibly create as needed and destroy tunnel, and heart beating is increased in addition
Message is ensureing the reliability of system, and communication efficiency is higher.
For a person skilled in the art, technical scheme that can be as described above and design, make other each
Plant corresponding change and deform, and all these changes and deforms the protection model that should all belong to the claims in the present invention
Within enclosing.
Claims (10)
1. a kind of tunnel control method, for the connection communication between client and service end, the client and client
End agency's connection, the service end is connected with tunnel gateway, it is characterised in that the method comprising the steps of：
The Client Agent to tunnel gateway sends long connection handshake information；
The tunnel gateway receives the long connection handshake information, sends an identical to the Client Agent long
Connection handshake information；
Client sends tunnel and sets up request to the Client Agent；
The Client Agent receives the tunnel and sets up request, the tunnel is set up into request and is sent to described
Tunnel gateway；
The tunnel gateway receives the tunnel and sets up request, and request is set up described according to the tunnel
Tunnel is set up between Client Agent and tunnel gateway.
2. tunnel control method as claimed in claim 1, it is characterised in that receive in tunnel gateway described in step
Set up to the tunnel and ask, request is set up in the Client Agent and tunnel gateway according to the tunnel
Between set up after tunnel, also include：
When the tunnel that the Client Agent receives the transmission of tunnel gateway closes message, disconnect and the client
The connection at end；
When the tunnel gateway receives the tunnel that the Client Agent sends closes message, disconnect with it is described
The connection of service end.
3. tunnel control method as claimed in claim 1, it is characterised in that methods described also includes：
The client or tunnel described in Client Agent real-time detection, disconnect or do not deposit when the tunnel is detected
When, send tunnel close message to service end.
4. tunnel control method as claimed in claim 1, it is characterised in that methods described also includes：
The Client Agent and the timing of tunnel gateway send heartbeat message to other side, if one end time-out does not receive heart beating and disappears
Breath, then send tunnel and close message to the client or service end.
5. the tunnel control method as described in Claims 1-4 is arbitrary, it is characterised in that the tunnel is set up please
Ask, tunnel closes the number information that the tunnel is contained in message, each tunnel correspondence one is unique
Channel number.
6. a kind of tunnel control system, it is characterised in that the system includes：
Client, Client Agent, tunnel gateway and service end；
The Client Agent to tunnel gateway sends long connection handshake information；
The tunnel gateway receives the long connection handshake information, sends an identical to the Client Agent long
Connection handshake information；
The client sends tunnel and sets up request to the Client Agent；
The Client Agent receives the tunnel and sets up request, the tunnel is set up into request and is sent to described
Tunnel gateway；
The tunnel gateway receives the tunnel and sets up request, and request is set up described according to the tunnel
Tunnel is set up between Client Agent and tunnel gateway.
7. tunnel control system as claimed in claim 6, it is characterised in that the system also includes：
When the tunnel that the Client Agent receives the transmission of tunnel gateway closes message, disconnect and the client
The connection at end；
When the tunnel gateway receives the tunnel that the Client Agent sends closes message, disconnect with it is described
The connection of service end.
8. tunnel control system as claimed in claim 6, it is characterised in that the system also includes：
The client or tunnel described in Client Agent real-time detection, disconnect or do not deposit when the tunnel is detected
When, send tunnel close message to service end.
9. tunnel control system as claimed in claim 6, it is characterised in that the system also includes：
The Client Agent and the timing of tunnel gateway send heartbeat message to other side, if one end time-out does not receive heart beating and disappears
Breath, then send tunnel and close message to the client or service end.
10. the tunnel control system as described in claim 6 to 9 is arbitrary, it is characterised in that the tunnel is set up please
Ask, tunnel closes the number information that the tunnel is contained in message, each tunnel correspondence one is unique
Channel number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611260178.5A CN106686091A (en) | 2016-12-30 | 2016-12-30 | Virtual channel control method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611260178.5A CN106686091A (en) | 2016-12-30 | 2016-12-30 | Virtual channel control method and system |
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Family
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| CN201611260178.5A Pending CN106686091A (en) | 2016-12-30 | 2016-12-30 | Virtual channel control method and system |
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| CN108306872A (en) * | 2018-01-24 | 2018-07-20 | 腾讯科技（深圳）有限公司 | Network request processing method, device, computer equipment and storage medium |
| CN109547511A (en) * | 2017-09-22 | 2019-03-29 | 中国移动通信集团浙江有限公司 | A kind of real-time method for pushing of WEB message, server, client and system |
| CN110913008A (en) * | 2019-11-29 | 2020-03-24 | 成都知道创宇信息技术有限公司 | Data transmission method and device |
| CN111355916A (en) * | 2020-02-17 | 2020-06-30 | 视联动力信息技术股份有限公司 | Method, device, equipment and storage medium for establishing video networking communication connection |
| CN112333141A (en) * | 2020-09-06 | 2021-02-05 | 于奎 | Method, device and system for providing Internet Web application service based on remote application |
| CN114095561A (en) * | 2022-01-20 | 2022-02-25 | 阿里巴巴（中国）有限公司 | Message processing system and method, device and storage medium |
| CN117319224A (en) * | 2023-10-15 | 2023-12-29 | 上海同星智能科技有限公司 | Implementation method and implementation system of virtual channel of automobile bus |
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| CN114095561A (en) * | 2022-01-20 | 2022-02-25 | 阿里巴巴（中国）有限公司 | Message processing system and method, device and storage medium |
| CN117319224A (en) * | 2023-10-15 | 2023-12-29 | 上海同星智能科技有限公司 | Implementation method and implementation system of virtual channel of automobile bus |
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Application publication date: 20170517 |