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CN101237455B - Data transmission device and system - Google Patents

Data transmission device and system Download PDF

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Publication number
CN101237455B
CN101237455B CN2008100816423A CN200810081642A CN101237455B CN 101237455 B CN101237455 B CN 101237455B CN 2008100816423 A CN2008100816423 A CN 2008100816423A CN 200810081642 A CN200810081642 A CN 200810081642A CN 101237455 B CN101237455 B CN 101237455B
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virtual terminal
data transmission
main frame
host
host information
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CN101237455A (en
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石道强
王治平
张婧
姜山
李博
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Abstract

The invention relates to a data transmission device and a system thereof. The data transmission device comprises a host computer component and a virtual terminal, wherein, the host computer component is used for obtaining the host computer information; the virtual terminal is used for receiving the host computer information and obtaining the operating instruction which is sent to the host computer specified by the host computer information. The data transmission system comprises the data transmission device, a browser and a host computer, or a user interface device and a host computer, wherein, after receiving the trigger request of the browser or the user interface, the host computer component in the data transmission device obtains the host computer information; the virtual terminal transmits the obtained operating instruction to the host computer instructed by the host computer information. The embodiment of the invention realizes the data transmission by the host computer component and the virtual terminal, can transmit the data in no agency and in mass and improve the expansibility.

Description

Data transmission device and system
Technical field
The present invention relates to computer networking technology, especially a kind of data transmission device and system.
Background technology
Along with the continuous development of network technology, the project that main frame relates to when carrying out Data Update is more and more, in order to reuse a last project, to reduce code, needs to make up data transmission device, makes the programmer be absorbed in the exploitation of project, increases work efficiency.Be accompanied by the maturation of various programming languages, the extensive use of talk various network protocols; Like telnet agreement, ssh agreement, FTP (File TransferProtocol; Hereinafter to be referred as FTP), Secure File Transfer Protocol (Secure File TransferProtocol; Hereinafter to be referred as SFTP), data transmission device is also constantly improving.
A kind of data transmission device of the prior art is that the Table top type unit is installed update device, is mainly used in the single host scene.The content of this installation upgrading is encapsulated in this installations update device, the content disposition of upgrading will be installed to main frame by installations/update device, completion installation updating operation.Because this installation/update device is corresponding one by one with main frame; Therefore can not realize batch operations such as cluster, two-shipper; Under situations such as cluster, two-shipper, need sign in to updating operation is installed respectively on every main frame, and then cause existing a large amount of repetitions, insignificant operation; Strengthen operating personnel's workload, increase the error rate of operation; Moreover, because this installation update device is that the content that upgrading is installed is all encapsulated, cause configuration information independently to use; For example; Certain installs updating operation only need upgrade some configuration items, and has developed one AKU is installed, but this installation AKU has also carried out other operations (being not only to upgrade configuration item) simultaneously; Under this scene; Just need develop one again AKU is installed, can't utilize the configuration information of installation/AKU of having developed, be difficult to reduce the workload of secondary development; In addition, be encapsulated in this device,, certainly will take the bigger disk space of each main frame if the content of installation upgrading more for a long time because the content packaging of upgrading is installed.
Have another kind of data transmission device in the prior art, as shown in Figure 1, this installs update device need install the traffic operation between upgrading by agency and server agency of each main frame deploy, and typical application is exactly the windows upgrading.This device can be realized batch operation; But because needing to dispose, this device acts on behalf of on the main frame, if the agency is not that long-time running is on main frame, so before updating operation being installed at every turn; Also need dispose and act on behalf of on each main frame; Install after updating operation accomplishes, will act on behalf of unloading again, lose time undoubtedly and meaningless; Moreover, in order to guarantee professional normal operation, be single, double machine cluster networking form mostly in the field of telecommunications; In this case, should judge that environment is whether correct, whether installation/updating operation carries out etc. by business, but this device side overweights the software dispatch notion; Can realize that validity detects; But business side is participated in seldom, makes this device difficult be applied to field of telecommunications, has limited the scope of application; In addition, such device is main with graphic user interface (Graphics User Interface is hereinafter to be referred as GUI) mostly, has only the main frame that server has been installed can carry out installation/updating operation, lacks flexibility.
Summary of the invention
The embodiment of the invention provides a kind of data transmission device and system, in order to solve the problem that prior art exists, realizes not having the agency, can carrying out transfer of data with expanding.
The embodiment of the invention provides a kind of data transmission device, comprising:
Host component is used to obtain host information;
Virtual terminal; Be used to receive said host information, realize instantiation, obtain operational order; Said operational order is transferred to the main frame of said host information appointment; The number of said virtual terminal is consistent with the number of main frame, and said host information comprises host IP address, user name, password, login protocol, makes the virtual terminal instantiation.
The embodiment of the invention provides a kind of data transmission system, comprising:
Browser or graphical user interface device, said browser sends trigger request through procotol, and said graphical user interface device sends trigger request through the built-in incident of control;
Host component is obtained host information after receiving said trigger request;
Virtual terminal receives said host information, realizes instantiation, and obtains operational order, and the number of said virtual terminal is consistent with the number of main frame, and said host information comprises host IP address, user name, password, login protocol, makes the virtual terminal instantiation;
Main frame, corresponding with said host information, receive said operational order.
The embodiment of the invention is transferred to main frame by virtual terminal with instruction, need not to dispose the agency, therefore realizes no proxy data transmission; Again because the number of virtual terminal can be set to consistently with the number of main frame through host information, and these virtual terminals are worked simultaneously during transfer of data, realize that therefore mass operates; And the embodiment of the invention can be passed through procotol or control Event triggered transfer of data, realizes long-range or local Data Update.
Description of drawings
Fig. 1 is prior art cluster installation/upgrade data transmitting device structural representation;
Fig. 2 is data transmission device embodiment one structural representation of the present invention;
Fig. 3 is data transmission device embodiment two structural representations of the present invention;
Fig. 4 is data transmission system embodiment one structural representation of the present invention;
Fig. 5 is data transmission system embodiment two structural representations of the present invention.
Embodiment
Further specify technical scheme of the present invention below in conjunction with accompanying drawing and specific embodiment.
Fig. 2 is data transmission device embodiment one structural representation of the present invention, and this embodiment comprises: host component 21 and virtual terminal 22; Host component 21 is used to obtain host information; Virtual terminal 22 is used to receive this host information; Realize instantiation; And after getting access to operational order, this operational order is transferred to the main frame of said host information appointment, because host information instantiation virtual terminal, thereby the number of virtual terminal 22 is consistent with the number of main frame.
Present embodiment is earlier through agreements such as programming simulation telnet, ssh; Construct virtual terminal; In virtual terminal, import host information again into; Host information comprises host IP address, user name, password, login protocol etc., makes the virtual terminal instantiation, and is mutual by communicating between instantiation virtual terminal and main frame then.Each receives corresponding instantiation virtual terminal of main frame of data, and when carrying out transfer of data, the instantiation virtual terminal, such as download instruction and is collected instruction and carried out knot to main frame transmit operation instruction
Present embodiment is earlier through agreements such as programming simulation telnet, ssh; Construct virtual terminal; In virtual terminal, import host information again into; Host information comprises host IP address, user name, password, login protocol etc., makes the virtual terminal instantiation, and is mutual by communicating between instantiation virtual terminal and main frame then.Each receives corresponding instantiation virtual terminal of main frame of data, and when carrying out transfer of data, the instantiation virtual terminal instructs to the main frame transmit operation; Such as download instruction, and collect instruction execution result, after the transfer of data; As after the updating operation completion is installed; The unified again virtual terminal of destroying instantiation discharges calculator memory, realizes no proxy data transmission.
Transfer of data in the present embodiment realizes through virtual terminal; But not through disposing agency's mode; Therefore realize no proxy data transmission; And the number of virtual terminal is consistent with the number of the main frame of data to be updated, and these virtual terminals can carry out data interaction simultaneously with corresponding main frame, therefore realizes batch operation.So both avoided the multimachine data transmission device need dispose the time waste problem that the agency brings; Solve the problem of the unsupported batch operation of unit data transmission device again, realized the batch type operation, the data transfer operation of the concurrent execution multiple host of ability, the main frame mutually noninterfere that each is concurrent can reduce the work of repetition, poor efficiency.And adopt the virtual terminal technology of not having the agency, remove deployment agency's operation from, simplified the deployment flow process, because do not act on behalf of, can not cause excessive influence to host computer side simultaneously, fail safe is higher; On the other hand, adopt virtual terminal after, secondary development can realize easily that two-shipper switches, and need not the unworkable problem that prior art will cause through the agency.Solved existing multimachine framework and must dispose the transfer of data that the agency could realize,, updating operation will be installed not have the epoch of acting on behalf of from there being the agency to guide into as the updating operation problem is installed.
Fig. 3 is data transmission device embodiment two structural representations of the present invention; Compare with embodiment one; This embodiment also comprises configuration component 203, inspection assembly 204, upgrade components 205 and secondary development components 206 is installed, and this embodiment also comprises management server 207, embedded software source 208, built-in ftp server 209, external software source 210, external ftp server 211.
Because data finally will be transferred in the main frame; Realize the Data Update of main frame; Therefore will confirm the host information of the main frame of data to be updated, host information comprises host IP address, user name, password, login protocol etc., can increase, delete, revise, inquire about host information through host component 21; And host information imported in the virtual terminal, make the virtual terminal instantiation.
For main frame, not only can there be the main body that Updates Information, also there is the configuration file of its body data; Configuration component 203 is realized the parsing to configuration file, and this analysis result is sent to the user, makes the user can being configured the configuration information of operational order; 203 pairs of configuration informations of configuration component carry out verification afterwards, and this configuration information is sent to main frame through virtual terminal, when carrying out Data Update; Upgrade to example with installation, 203 pairs of configuration files that AKU is installed of configuration component are resolved, and analysis result is returned to the manipulable interface of operating personnel; For example Web interface or gui interface; After operating personnel set Configuration Values, 203 pairs of information configured of configuration component were carried out verification according to predefined rule, after verification; Host information according to host component 21 provides sends to configuration information on each main frame through the virtual terminal after the instantiation 22.Renewal through host component, configuration component, virtual terminal can be configured main frame realizes not having the config update of agency, mass.
Inspection assembly 204 is used for pretreatment operation, such as, environmental test etc.Inspection assembly 213 is resolved the inspection instruction that configuration file definition in the AKU is installed, and according to the host information that host component 21 provides, will check that through the virtual terminal after the instantiation 22 instruction sends on each main frame.Can carry out functional check to main frame through host component, inspection assembly, virtual terminal,, realize the health examination of the running status of nothing agency, mass like environmental test.
Upgrade components 205 is installed to be used to produce download instruction, upgrade etc. is installed.Upgrade components 205 is installed sends download instruction to virtual terminal 22, this download instruction comprises the position that carries the installation AKU that the upgrading content is installed, and wherein, AKU is installed can be stored on embedded software source 208 or the external software source 210.Virtual terminal 22 is according to the position that AKU is installed; Perhaps signing in to external software source 210 through external ftp server 211 downloads and installs AKU to sign in to embedded software source 208 through built-in ftp server 209; After virtual terminal 22 has been downloaded AKU has been installed; With the main frame that installation upgrade that upgrade components 205 produces sends to the host information appointment is installed, indication is installed updating operation to this main frame.(if instruction is executable program, script file, then through built-in ftp server these files is sent on the main frame earlier)
For realizing expanding, there is a management server 207 in present embodiment, and each assembly is registered to respectively in the management server 207; Carry out unified management by 207 pairs of assemblies of management server, promptly start management server after, management server triggers these assemblies and operates accordingly; As indicate host component to obtain host information; The indication configuration component obtains configuration information, and indication inspection assembly produces the inspection instruction, and indication is installed upgrade components and produced download instruction and upgrade is installed.Management server 207 can be realized through the administrative skill of existing maturation; For example based on business administration (the Web Based Enterprise Management of web; Hereinafter to be referred as WBEM), java administration extensions (Java Management Extension; Hereinafter to be referred as JMX) etc., also can realize easy management server voluntarily simultaneously.No matter be oneself exploitation or utilize existing administrative skill, each assembly must be observed the standard that management server is formulated, for example the reserved access inlet, reserve application programming interfaces (Application Programming Interface is hereinafter to be referred as API).
Have at product under the situation of characteristic demand, have secondary development components 206, secondary development components 206 is the independently developed assemblies that satisfy the product performance demand that meet the management server standard of user.For management server; As long as assembly meets the standard of its formulation, be do not distinguish which be secondary development components which be intraware, to all same unified management of all assemblies; Therefore make the independently developed product of user can better merge in the present embodiment commercialization more.
After carrying out the modularization management in the present embodiment, can carry out certain cutting and its application of combination expansion to each assembly, for example: only have host component, present embodiment develops into a separate host source; Only have host component and configuration component, rely on the no agent communication mechanism of self, present embodiment develops into the device that only has the config update function, can configuration file not had the renewal of agency, mass; Only have host component and inspection assembly, rely on the no agent communication mechanism of self, present embodiment develops into the device that only has audit function, can running status not had the health examination of agency, mass; Intraware and the independently developed assembly of user are made up, and present embodiment promptly develops into the product that can satisfy user's particular demands.
Extendible interface can reduced and be reserved with to the present embodiment intraware, therefore can share the related content that upgrading is installed to greatest extent, such as; Can separately, repeatedly use the configuration information of installing in the AKU; Avoid prior art can not realize independent, the reusable problem of configuration information, reduce the workload of product secondary development, simultaneously; When the user has the characteristic demand to product, can also develop the product that meets self-demand voluntarily through secondary development components.Adopt the modularization management mode, can customize required assembly according to actual scene, even develop New Parent voluntarily, improve the extensibility of this embodiment, made things convenient for operating personnel's practical operation simultaneously again; Each assembly can independent utility, improves its maintainability, and realizes that many scenes of each assembly use, and has greatly reduced the workload of secondary development; The secondary development personnel can develop the assembly that meets the assembly management standard and with component register to management server; Promptly allow the increase of self-defined characteristic; Make product secondary development personnel grasp autonomy, realize the installation upgrading scene of suitable product of secondary development personnel customization; And reducing with capable of being combined of each assembly not only realizes installing the customization of upgrading scene, satisfies the needs that the upgrading scene is installed, and can develop into other non-installation upgrading scenes simultaneously, like configuration scene, inspection scene etc.
Simultaneously; Present embodiment provides api interface; Can be with the pretreatment operation that upgrading is installed, transfer to the secondary development of carrying out according to business such as environmental test etc. and to accomplish, thereby just avoided the prior art business side to participate in less problem; Avoid pretreated limitation, improve the applicability that the upgrade application scene is installed.
And; The software source of present embodiment is not to be stored on the main frame; The installation AKU of software source stored only just is deployed to each main frame when carrying out the installation updating operation, avoided prior art to take the excessive problem in host disk space, has reduced taking host disk to greatest extent.
Fig. 4 is data transmission system embodiment one structural representation of the present invention, and this embodiment comprises: browser 41, data transmission device 2, main frame 3, data transmission device 2 are Fig. 2 or device shown in Figure 3.For the data transmission device that includes only host component and virtual terminal shown in Figure 2; Browser is through HTTP/Secure Hypertext Transfer Protocol (HyperText Transfer Protocol/SecureHyperText Transfer Protocol; Hereinafter to be referred as HTTP/HTTPS) send trigger request to host component 21; Host component 21 is obtained host information after receiving this trigger request, and promptly the user can need carry out IP address, user name, password, login protocol of the main frame of Data Update etc. through host component setting; Host component 21 is transferred to virtual terminal 22 with the host information that obtains; Make the virtual terminal instantiation, just the virtual terminal after the instantiation can be with the operational order that obtains, like inspection instruction, installation upgrade etc.; Be transferred to corresponding main frame, make main frame carry out and instruction and operate accordingly.For data transmission device shown in Figure 3; Since management server to host component, configuration component, inspection assembly, upgrade components, secondary development components etc. be installed manage concentratedly, so management server carries out alternately with browser 41, and after the trigger request that receives browser 41 transmissions; Each assembly that loads its centralized management is operated accordingly; As transmit this trigger request to each assembly, and obtaining host information in order to the indication host component, the indication configuration component obtains configuration information; Indication inspection assembly produces the inspection instruction, and indication is installed upgrade components and produced download instruction and upgrade etc. is installed.After each assembly obtained or produce corresponding operational order, virtual terminal was transferred to these operational orders in the main frame of host information appointment.The data transmission device of present embodiment adopts the modularization management mode; And realize not have through virtual terminal and to act on behalf of batch operation; Therefore, present embodiment is with good expansibility, and extensibility shows as the combination of intraware and reduces to reach through secondary development components and realize new product; The batch type operation of present embodiment can reduce the work of repetition, poor efficiency, and the concurrent execution of each main frame is more effectively increased work efficiency simultaneously; Adopt virtual terminal, avoid disposing agency's operation, the reduced data transfer process, and alleviate the host work burden.
This embodiment is based on browser/server (Brower/Server is hereinafter to be referred as B/S) structure.Wherein, data transmission device 2 is deployed in the Web container, and the Web container can be application servers such as tomcat or weblogic; Data transmission device 2 receives the trigger request that browser 41 sends with HTTP/HTTPS, and after upgrade request was installed, host component was obtained host information and this host information is transferred to virtual terminal; Make the virtual terminal instantiation, the virtual terminal after the instantiation is with the operational order that obtains, as the installation upgrade that upgrade components is sent is installed; Be transferred to corresponding main frame; And collect the operation result of main frame to instruction, with returning to the Web interface after result's arrangement, realize installing updating operation.The Web interface mainly adopts HTML Web programming languages such as (HyperText Markup Language are hereinafter to be referred as HTML) to realize.
Present embodiment adopts the B/S structure, and can the multi-user concurrent executable operations, realizes that the user is in can accomplish remote data transmission, as updating operation is installed, makes that updating operation is installed is more easily simple.
Fig. 5 is data transmission system embodiment two structural representations of the present invention, and this embodiment comprises: GUI device 51, data transmission device 2, main frame 3, data transmission device 2 are Fig. 2 or device shown in Figure 3.The trigger request that different with embodiment shown in Figure 4 is in the present embodiment be the GUI device through GUI control incident, send like the single, double percussion of mouse.Host component 21 receives to be obtained host information after this trigger request and makes virtual terminal 22 instantiations, and the virtual terminal after the instantiation can be transferred to the operational order that obtains the main frame of this host information appointment, realizes transfer of data and renewal.
This embodiment is based on client/server (Client/Server is hereinafter to be referred as C/S) structure.Wherein, after data transmission device 2 received the trigger request of GUI device 51 with the transmission of control incident form, host component 21 was obtained host information and is transmitted this host information and gives virtual terminal 22; Make virtual terminal 22 instantiations; Virtual terminal after the instantiation is transferred to corresponding main frame with the operational order that obtains as upgrade is installed, and collects the operation result of main frame to instruction; With returning to gui interface after this result's arrangement, realize installing updating operation.Gui interface is realized like the swing control in the java language by the GUI control.The transmission of trigger request is accomplished like single, double the hitting of mouse through the built-in incident of control itself, in case after the trigger request, this embodiment is consistent with the operation logic that embodiment shown in Figure 4 carries out.
The data transmission device of present embodiment adopts the modularization management mode; And realize not have through virtual terminal and to act on behalf of batch operation; Therefore, present embodiment is with good expansibility, and extensibility shows as the combination of intraware and reduces to reach through secondary development components and realize new product; The batch type operation of present embodiment can reduce the work of repetition, poor efficiency, and the concurrent execution of each main frame is more effectively increased work efficiency simultaneously; Adopt virtual terminal, avoid disposing agency's operation, the reduced data transfer process, and alleviate the host work burden.And present embodiment is realized local data transfer and renewal based on gui interface.
Fig. 4 and embodiment shown in Figure 5 all operate under the situation of not having the agency, if in main frame, dispose the agency, can improve the downloading mode that AKU is installed; Make it become point-to-point mode (Peer to Peer by the C/S model between virtual terminal and the ftp server (push away or draw); Hereinafter to be referred as P2P), therefore, in the batch operation process; Can improve operating characteristics undoubtedly, as accelerating the speed of service etc.
What should explain at last is: above embodiment is only in order to explaining technical scheme of the present invention, but not to its restriction; Although with reference to previous embodiment the present invention has been carried out detailed explanation, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these are revised or replacement, do not make the spirit and the scope of the essence disengaging various embodiments of the present invention technical scheme of relevant art scheme.

Claims (10)

1. a data transmission device is characterized in that, comprising:
Host component is used to obtain host information;
Virtual terminal; Be used to receive said host information, realize instantiation, obtain operational order; Said operational order is transferred to the main frame of said host information appointment; The number of said virtual terminal is consistent with the number of main frame, and said host information comprises host IP address, user name, password, login protocol, makes the virtual terminal instantiation.
2. data transmission device according to claim 1; It is characterized in that; Also comprise: configuration component is or/and the inspection assembly, and said configuration component is used to obtain the configuration information of said operational order and said configuration information is transferred to the main frame of said host information appointment through said virtual terminal; Said inspection assembly is used to produce the inspection instruction and said inspection instruction is transferred to the main frame of said host information appointment through said virtual terminal.
3. data transmission device according to claim 1 and 2; It is characterized in that; Also comprise: upgrade components is installed; Be used to produce download instruction and upgrade is installed, said virtual terminal downloads and installs AKU according to said download instruction, and said installation upgrade is transferred to the main frame of said host information appointment.
4. data transmission device according to claim 3; It is characterized in that; Also comprise: software source and FTP server, said software source are used to store said installation AKU, and said virtual terminal obtains said installation AKU through said FTP server.
5. data transmission device according to claim 3; It is characterized in that; Also comprise: management server is used to indicate said host component to obtain host information, indicate said configuration component to obtain configuration information, indicate said inspection assembly generation inspection instruction and indicate said installation upgrade components generation download instruction and installation upgrade.
6. data transmission device according to claim 5; It is characterized in that; Also comprise: secondary development components; Be used for storage and the corresponding secondary development instruction of specific products, and said secondary development instruction be transferred to the main frame of said host information appointment through said virtual terminal according to the indication of said management server.
7. a data transmission system is characterized in that, comprising:
Browser or graphical user interface device, said browser sends trigger request through procotol, and said graphical user interface device sends trigger request through the built-in incident of control;
Host component is obtained host information after receiving said trigger request;
Virtual terminal receives said host information, realizes instantiation, and obtains operational order, and the number of said virtual terminal is consistent with the number of main frame, and said host information comprises host IP address, user name, password, login protocol, makes the virtual terminal instantiation;
Main frame, corresponding with said host information, receive said operational order.
8. data transmission system according to claim 7 is characterized in that, also comprises:
Configuration component or/and the inspection assembly, said configuration component is used to obtain the configuration information of said operational order, and after receiving said trigger request, said configuration information is transferred to said main frame through said virtual terminal; Said inspection assembly is used for producing the inspection instruction, and after receiving said trigger request, said inspection instruction is transferred to said main frame through said virtual terminal.
9. data transmission system according to claim 8 is characterized in that, also comprises: upgrade components is installed, is used to produce download instruction and upgrade is installed; Said virtual terminal downloads and installs AKU after receiving said download instruction, and said installation AKU and installation upgrade are transferred to said main frame.
10. data transmission system according to claim 9 is characterized in that, also comprises: management server is used to receive said trigger request and said trigger request is sent to said host component, configuration component, inspection assembly, installation upgrade components.
CN2008100816423A 2008-03-03 2008-03-03 Data transmission device and system Active CN101237455B (en)

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CN102238571B (en) * 2010-04-27 2014-01-01 中兴通讯股份有限公司 Apparatus of Internet of Things machine to machine/man (M2M) business processing, system and method thereof
CN102611597A (en) * 2012-04-10 2012-07-25 中山爱科数字家庭产业孵化基地有限公司 Method for accessing internet through broadband in free of inputting account and password in different family environments
CN105511895A (en) * 2014-09-24 2016-04-20 中兴通讯股份有限公司 Method, device, and system for configuring operating environment
CN104346460B (en) * 2014-11-07 2018-09-21 北京奇虎科技有限公司 Carry out the method, apparatus and browser client of file download
CN106302746A (en) * 2016-08-17 2017-01-04 陆阳 A kind of it is available for the method that multiple client calls software based on cloud service

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