CN103973794A - Access method based on markup language object in distributed network transmission process - Google Patents
Access method based on markup language object in distributed network transmission process Download PDFInfo
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- CN103973794A CN103973794A CN201410199675.3A CN201410199675A CN103973794A CN 103973794 A CN103973794 A CN 103973794A CN 201410199675 A CN201410199675 A CN 201410199675A CN 103973794 A CN103973794 A CN 103973794A
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Abstract
The invention discloses an access method based on a markup language object in a distributed network transmission process. According to the access method, a message structure which can carry out information exchange through various underlying protocols is provided, the structure of a data packet converted from data in the network transmission process is adjusted, packet header information with specific data type distinctions is added at the same time, and information packing of the data packet on the transmitting side and information unpacking of the data packet on the receiving side are carried out. The architecture of the access method comprises a type processing model, a message processing module, an intermediate node module and an extendable module. Through the access method, the markup language object is safer and more reliable in the network transmission process, and effective transmission of self-defining data types is facilitated.
Description
Technical field
The present invention relates to Internet Transmission and bottom-layer network framework field, relate in particular to a kind of based on markup language object access method in distributed network transmission.
Background technology
In technical background of the present invention, need to mention several more crucial technology points:
Markup language (extend markup language), make it have certain structural markup language for tab file, in most cases can be used as flag data or define a kind of data type, the original language that can allow user define the markup language of oneself.The feature that another one is important, markup language, as the subset of standard generalized markup language, allows it possess the characteristic of transmitting at network, and this is also the setting why consultation carries out Internet Transmission to markup language.In addition, markup language also provides unified method for describing and exchange the structurized data type that is independent of application program and supplier.
Http protocol: the rule of communication mutually between HTML (Hypertext Markup Language) (the HTTP-Hypertext transfer protocol) browser that has been a kind of specified in more detail and Web server, transmits the data transfer protocol of web documents by internet.The host-host protocol using for dynamic web page and server interaction method is to be based upon on the basis of http protocol, the main way of submission that adopts POST and GET in whole process, for server, undertaken Data Analysis and processing by the parameter that receives HTTP transmission.By this agreement, set up a general standard, be independent of browser, can effectively under different environment, carry out effectively mutual to webpage and server.
Simple Mail Transfer protocol (SMTP): the object of its existence is reliable and high efficiency carries out the delivery of mail, be independent of and transmit subsystem and only need a passage that can ensure to transmit data cell order, it has a very important feature: can in transmitting procedure, carry out refile mail, in whole transmission service, the environment of interprocess communication is provided, can to several networks from a network.
Microsoft's message queue (MSMQ): be a kind of a kind of asynchronous transfer mode of communication mutually that realizes between multiple different application.Application for intercommunication mutually can be to be distributed on same machine, also can be distributed on any position in connected cyberspace.
The object transfer of this kind of language form of markup language in network transmission process is unsatisfactory, and it is the primary prerequisite addressing this problem that particular type in Internet Transmission is proposed to a kind of more effective and efficient transfer mode.In network transmission process, how can reach efficient transmission and solution transmit leg and recipient right to effective of markup language object for markup language object, be the key technical problem that needs solution.
Summary of the invention
The object of the invention is to solve the object transfer problem of this kind of language form of markup language in network transmission process, provide in the present invention a kind of based on markup language object access method in distributed network transmission.
The present invention is based on markup language object access method in distributed network transmission, the technical scheme that solve the technical problem employing is as follows: described based on markup language object access method in distributed network transmission, emphasis uses in decentralized, in distributed network environment, carry out the communication of markup language type, the method is an object accesses agreement, a kind of message structure that can carry out by multiple underlying protocol exchange message is provided, the structure of the packet that data are transformed in network transmission process is adjusted, add the header packet information that can have specific data type to distinguish simultaneously, and packet is conciliate package informatin in transmit leg and recipient's packing, define Message Processing Framework, and then realize pass-along message is carried out to the effectively transmission in system, this agreement has extendible characteristic, can, according to transmission environments different in practical operation, carry out self-defining expanded function, thereby reaches the raising of the reusable performance in Internet Transmission,
Content based on markup language object access method (described object accesses agreement) in distributed network transmission mainly comprises: type of process model, message processing module, intermediate node module, can these four modules of expansion module; Wherein,
The module that processing rule that described type of process module is this agreement is set, is mainly responsible for the send mode from message of access protocal to the receive mode of message, and the formulation of the processing rule to transmission of messages in this process;
Described message processing module is the nucleus module of this agreement, and the main markup language element of being responsible for defining a whole set of comprises all kinds setting, carries out the transmission between system in order to encapsulate any markup language message;
Described intermediate node module is the node location between transmit leg and recipient, and mainly responsible design aspect and flexibly network architecture, can offer help to the delivery of content of message;
Described can expansion module be the specific implementation module of the extensibility of this agreement, and main being responsible for, by control information being modified and the pay(useful) load of message, reaches the object to protocol extension.
Beneficial effect based on markup language object access method in distributed network transmission disclosed by the invention is:
By using based on markup language object access method in distributed network transmission, make it in the network transmission protocol, there is extendible feature for agreement, can carry out specifically can expanding design according to the different demands of user and environment; By this agreement, make markup language object more safe and reliable in Internet Transmission, be conducive to the effective transmission to self-defining data type; In addition, this agreement can, by using together with multiple bottom-layer network agreement, have the feature of certain versatility;
The present invention is in the process of design, a kind of message structure that can carry out by multiple underlying protocol exchange message is provided, be independent of the semanteme of any specific programming model and other realizations, make this agreement can in Internet Transmission, carry out the lifting of effective performance, and message is the most effectively transmitted; This object accesses method has remarkable result in network particular data transmission process, has comparison vast potential for future development.
Brief description of the drawings
Accompanying drawing 1 is protocol message process chart in the present invention;
Accompanying drawing 2 is message conveying flow figure in the present invention.
Embodiment
Below by embodiment and accompanying drawing, be described in further details based on markup language object access method in distributed network transmission of the present invention, do not cause limitation of the present invention.
By our Benq markup language object access method in distributed network transmission, mainly can solve following several problem, the first, how the effective transmission to markup language in Internet Transmission, because markup language is as extend markup language, can carry out self-defining growth data type, effectively in Web, transmit data, so effective transmission of markup language is one of subject matter solving; The second, for the network transmission protocol, how to there is the function of extensibility, limitation that can resolution protocol, becomes a kind of network puppy parc, and being also needs the problem that solves; Three, how object accesses agreement and multiple underlying protocol are used in conjunction with, in the procotol having existed, effectively utilize this agreement; Four, provide a kind of message structure that can exchange by multiple underlying protocol, need to be independent of the semanteme of any specific programming model and other realizations;
, in network transmission process, how can reach efficient transmission and solve transmit leg and recipient to right to effective of object for markup language object, this is also to need the key technical problem that solves.
For addressing the above problem, bright remote procedure call and the various host-host protocol used of we, for example: TCP, HTTP, SMTP and MSMQ etc., transmission and processing mainly for the such data of markup language in network; Also have relatedly for seven layers of network, wherein focused on network layer, transport layer; The structure of the packet that data are transformed in network transmission process is adjusted, add the header packet information that can have specific data type to distinguish, and packet is conciliate package informatin in transmit leg and recipient's packing, define Message Processing Framework, and then realized pass-along message is carried out to the effectively transmission in system.
The present invention is based on markup language object access method in distributed network transmission, emphasis uses the communication that carries out markup language type in decentralized, distributed network environment, the method is an object accesses agreement, a kind of message structure that can carry out by multiple underlying protocol exchange message is provided, has been independent of the semanteme of any specific programming model and other realizations; This agreement has extendible characteristic, can, according to transmission environments different in practical operation, carry out self-defining expanded function, thereby reaches the raising of the reusable performance in Internet Transmission;
Content based on markup language object access method (described object accesses agreement) in distributed network transmission mainly comprises: type of process model, message processing module, intermediate node module, can these four modules of expansion module; Wherein,
The module that processing rule that described type of process module is this agreement is set, is mainly responsible for the send mode from message of access protocal to the receive mode of message, and the formulation of the processing rule to transmission of messages in this process;
Described message processing module is the nucleus module of this agreement, and the main markup language element of being responsible for defining a whole set of comprises all kinds setting, carries out the transmission between system in order to encapsulate any markup language message;
Described intermediate node module is the node location between transmit leg and recipient, and mainly responsible design aspect and flexibly network architecture, can offer help to the delivery of content of message;
Described can expansion module be the specific implementation module of the extensibility of this agreement, and main being responsible for, by control information being modified and the pay(useful) load of message, reaches the object to protocol extension.
Meanwhile, object accesses agreement of the present invention can be combined with by the procotol of multiple bottom, the host-host protocol of the data of carrying out particular type in network; And described object accesses agreement has the design philosophy that is independent of programming model, intermediate application and transmitting procedure can be carried out self-defining design and solution, when the visit data, reduce the requirement of the risk that occurs compatibility issue for cross-platform.
As shown in Figure 2, the specific works step of object accesses agreement of the present invention is:
The first step: type of process module is reportedly input into row according to the protocol processes rule logarithm having set and effectively controls, and comprises the send mode of message and the transmission process rule of receive mode and whole message;
Second step: user sends message by browser to the type of markup language object, the transmit leg that here we are message by this procedure definition;
The 3rd step: by message processing module, the markup language in message is effectively encapsulated, and packaged data are sent to intermediate node module;
The 4th step: according to the network architecture in the intermediate node module having defined, message is effectively transmitted in network;
The 5th step: if the 3rd step is returned in the failure of message receiver (terminal) receipt message;
If message receiver success receipt message, carries out the definition of receive mode for message according to type of process module, carry out effective reception and the processing of markup language object message;
What need to say especially is in whole process, the effective and necessary binding that the agreement of standard is carried out.
In summary, object accesses method of the present invention, meet the demand under a decentralized, distributed networking environment, some structurized information being exchanged, and can be combined with existing Internet protocol and form, can easily, simply be used to the use of WEB in the time of switching fabric and curing information.
For browser and server interaction concept figure in the present invention the foregoing is only embodiments of the invention, within the spirit and principles in the present invention all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (4)
1. one kind based on markup language object access method in distributed network transmission, it is characterized in that, described is an object accesses agreement based on markup language object access method in distributed network transmission, a kind of message structure that can carry out by multiple underlying protocol exchange message is provided, the structure of the packet that data are transformed in network transmission process is adjusted, add the header packet information that can have specific data type to distinguish simultaneously, and packet is at transmit leg and recipient's packing reconciliation package informatin, has defined Message Processing Framework; The content of described object accesses agreement mainly comprises: type of process model, message processing module, intermediate node module, can these four modules of expansion module; Wherein
The module that processing rule that described type of process module is this agreement is set, is mainly responsible for the send mode from message of access protocal to the receive mode of message, and the formulation of the processing rule to transmission of messages in this process;
Described message processing module is the nucleus module of this agreement, and the main markup language element of being responsible for defining a whole set of comprises all kinds setting, carries out the transmission between system in order to encapsulate any markup language message;
Described intermediate node module is the node location between transmit leg and recipient, is mainly responsible for planned network architecture, and the delivery of content of message is offered help;
Described can expansion module be the specific implementation module of the extensibility of this agreement, and main being responsible for, by control information being modified and the pay(useful) load of message, carried out protocol extension.
2. according to claim 1 based on markup language object access method in distributed network transmission, it is characterized in that, described object accesses agreement is by being combined with the procotol of multiple bottom, the host-host protocol of the data of carrying out particular type in network.
3. according to claim 1 based on markup language object access method in distributed network transmission, it is characterized in that, described object accesses agreement, be independent of the semanteme of any specific programming model and other realizations, in intermediate application and transmitting procedure, can carry out self-defining design and solution.
4. according to claim 1 based on markup language object access method in distributed network transmission, it is characterized in that the specific works step of described object accesses agreement:
The first step: type of process module is reportedly input into row according to the protocol processes rule logarithm having set and effectively controls, and comprises the send mode of message and the transmission process rule of receive mode and whole message;
Second step: user sends message by browser to the type of markup language object;
The 3rd step: by message processing module, the markup language in message is effectively encapsulated, and packaged data are sent to intermediate node module;
The 4th step: according to the network architecture in the intermediate node module having defined, message is effectively transmitted in network;
The 5th step: the recipient of message carries out the definition of receive mode for message according to type of process module, carry out effective reception and the processing of markup language object message.
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Cited By (1)
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| CN107197048A (en) * | 2017-07-24 | 2017-09-22 | 无锡江南计算技术研究所 | A kind of reusable network-efficient communication means |
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Application publication date: 20140806 |