CN108111634A - A kind of instant data transmission method and system based on websocket protocol Yu http agreements - Google Patents
A kind of instant data transmission method and system based on websocket protocol Yu http agreements Download PDFInfo
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- CN108111634A CN108111634A CN201810166029.5A CN201810166029A CN108111634A CN 108111634 A CN108111634 A CN 108111634A CN 201810166029 A CN201810166029 A CN 201810166029A CN 108111634 A CN108111634 A CN 108111634A
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000012795 verification Methods 0.000 claims abstract description 60
- 238000001514 detection method Methods 0.000 claims abstract description 34
- 238000012545 processing Methods 0.000 claims abstract description 32
- 238000001914 filtration Methods 0.000 claims abstract description 26
- 238000012937 correction Methods 0.000 claims description 9
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
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- 238000005516 engineering process Methods 0.000 description 4
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- 230000004044 response Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
- H04L69/161—Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields
- H04L69/162—Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields involving adaptations of sockets based mechanisms
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Abstract
The present invention provides a kind of instant data transmission method grade system based on websocket protocol Yu http agreements, method includes：Establish the connection between html5 and the websocket server of front end, based on websocket server push websocket data to front end html5 user, front end html5 uses event trigger mechanism, processing is filtered to repeating websocket data, the data after filtering are shown to user, new websocket data whether are received in front end html5 detection preset times, if, then receive new websocket data, if it is not, then：Whether correct http request verification data set is performed, if so, data are transmitted using websocket protocol, if it is not, then：It performs http agreements and obtains data；Judge whether verification terminates, terminate data if so, performing http request and calling.It is inconsistent that the present invention can not only solve message front and back end in instant data transmission, but also solves the problems, such as that resource overhead waste, output propagation delay time are longer.
Description
Technical field
The invention belongs to timely data communication technology fields more particularly to a kind of websocket protocol that is based on to assist with http
The instant data transmission method and system of view.
Background technology
Existing instant data communication mainly transmits data or separately through http separately through websocket protocol
Agreement poll transmits message, and therefore, when websocket protocol is used alone, websocket is during connection is established
Message is can not receive, causes message front and back end inconsistent, there are serious defect problem, and in the situation that http polls are used alone
Under, not only waste of resource expense, but also data propagation delay time is longer.
Therefore, it is inconsistent that message front and back end how had not only been solved in instant data transmission, but also has solved resource overhead and wastes, is defeated
It is longer to go out the propagation delay time, is a urgent problem to be solved.
The content of the invention
In view of this, the present invention provides a kind of instant transmission side datas based on websocket protocol Yu http agreements
Method, it is inconsistent not only to have solved message front and back end in instant data transmission, but also solves resource overhead waste, output transmission delay
The problem of time is longer.
To achieve these goals, the present invention provides following technical solution：
A kind of instant data transmission method based on websocket protocol Yu http agreements, including：
Establish the connection between html5 and the websocket server of front end；
Based on the websocket server push websocket data to the front end html5 user；
The front end html5 uses event trigger mechanism, is filtered processing to repeating websocket data, will filter
Data afterwards are shown to the user；
New websocket data whether are received in the front end html5 detections preset time, if so, receiving institute
New websocket data are stated, if it is not, then：
Whether correct perform http request verification data set, if so, data are transmitted using websocket protocol, if
It is no, then：
It performs http agreements and obtains data；
Judge whether verification terminates, terminate data if so, performing http request and calling.
Preferably, it is described to be used based on the websocket server push websocket data to the front end html5
Family includes：
The websocket data are packaged into json data by the websocket servers；
Based on websocket protocol or http agreements by the json data transmissions to the front end html5 user.
Preferably, the front end html5 uses event trigger mechanism, and processing is filtered to repeating websocket data,
Data after filtering are shown to the user includes：
The front end html5 caches duplicate removal mode according to the key-value form trigger events of json using data acquisition system
Processing is filtered to repeating websocket data, the data after filtering are shown to the user.
Preferably, after the execution http request calls end data, further include：
Based on the websocket server push global message data to the front end html5 user.
Preferably, the preset time is 1.5 seconds.
A kind of instant data transmission system based on websocket protocol Yu http agreements, including：
Module is established, for establishing the connection between html5 and the websocket server of front end；
Pushing module, for being based on the websocket server push websocket data to the front end html5
User；
Data processing module, for the front end html5 using event trigger mechanism, to repeat websocket data into
Data after filtering are shown to the user by row filtration treatment；
Detection module, for whether receiving new websocket data in front end html5 detection preset times；
Receiving module, for when the front end html5 detection preset time in receive new websocket data when,
Receive the new websocket data；
Correction verification module does not receive new websocket data for working as in the front end html5 detections preset time
When, whether correct perform http request verification data set；
Transport module, for when execution http request verification data set is correct, being transmitted using websocket agreements
Data；
Acquisition module, for when execution http request verification data set is incorrect, performing http agreements and obtaining data；
Judgment module, for judging whether verification terminates；
Calling module terminates data at the end of verification is judged, performing http request and calling.
Preferably, the pushing module is specifically used for：
The websocket data are packaged into json data by the websocket servers；
Based on websocket protocol or http agreements by the json data transmissions to the front end html5 user.
Preferably, the data processing module is specifically used for：
The front end html5 caches duplicate removal mode according to the key-value form trigger events of json using data acquisition system
Processing is filtered to repeating websocket data, the data after filtering are shown to the user.
Preferably, the pushing module is additionally operable to：
Based on the websocket server push global message data to the front end html5 user.
Preferably, the preset time is 1.5 seconds.
It can be seen from the above technical proposal that the present invention provides a kind of based on websocket protocol and http agreements
Instant data transmission method when needing to carry out instant data transmission, initially sets up front end html5 and websocket servers
Between connection, be then based on websocket server push websocket data to front end html5 user, front end html5
Using event trigger mechanism, processing is filtered to repeating websocket data, the data after filtering are shown to user, it is preceding
New websocket data whether are received in the html5 detection preset times of end, if so, receiving new websocket numbers
According to if it is not, then：
Whether correct perform http request verification data set, if so, data are transmitted using websocket protocol, if
It is no, then：It performs http agreements and obtains data；Judge whether verification terminates, terminate data if so, performing http request and calling.
Using http agreements and and websocket protocol, rationally using websocket protocol progress message sink, then utilize http
Agreement carries out data check and the message lost carries out data correction, solves the problems, such as that data front and back end is inconsistent.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is that a kind of instant data transmission method based on websocket protocol and http agreements disclosed by the invention is real
Apply the method flow diagram of example 1；
Fig. 2 is that a kind of instant data transmission method based on websocket protocol and http agreements disclosed by the invention is real
Apply the method flow diagram of example 2；
Fig. 3 is that a kind of instant data transmission system based on websocket protocol and http agreements disclosed by the invention is real
Apply the structure diagram of example 1；
Fig. 4 is that a kind of instant data transmission system based on websocket protocol and http agreements disclosed by the invention is real
Apply the structure diagram of example 2.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
As shown in Figure 1, it is a kind of instant data transmission based on websocket protocol Yu http agreements disclosed by the invention
The flow chart of embodiment of the method 1, the described method includes：
S101, connection between html5 and the websocket server of front end is established；
When needing to carry out instant data transmission, front end html5 first is established with websocket servers and connected.
S102, based on websocket server push websocket data to front end html5 user；
After connection is established between html5 and the websocket server of front end, websocket server push
Websocket data are to front end html5 user.Websocket server transmission datas use simplex mode, websocket clothes
Being engaged in, only responsible transmission data, not responsible verification data, front end html5 are called device by way of xhr using http agreements
Websocket server interfaces carry out the acquisition of data check and http data.
S103, front end html5 use event trigger mechanism, are filtered processing to repeating websocket data, will filter
Data afterwards are shown to user；
After when front end, html5 gets the websocket data of websocket server push, front end html5 is used
Event trigger mechanism, while processing is filtered to repetition message, data after display filtering to user, front end html5 with
After websocket servers establish connection, when front end html5 receives message, the api in websocket servers can be adjusted
With then front end html5 can carry out duplicate removal to message.
New websocket data whether are received in S104, front end html5 detection preset time, if so then execute
S105, if it is not, then performing S106：
Meanwhile front end html5 can repeat to detect whether to receive new websocket data in preset time.
S105, new websocket data are received；
When receiving new websocket data in front end html5 detection preset times, then receive newly
Websocket data.
Whether S106, execution http request verification data set are correct, if so then execute S107, if it is not, then performing S108：
When not receiving new websocket data in front end html5 detection preset times, websocket servers
A http request can be sent, and carries front end html5 parts latest data and is compared, websocket servers can compare
Whether data are latest data, return to a whether correct response.
S107, data are transmitted using websocket protocol；
When execution http request verification data set is correct, websocket protocol transmission data are continuing with.
S108, http agreements acquisition data are performed；
When execution http request verification data set is incorrect, starts http agreements and obtain data.
S109, judge whether verification terminates, if so, performing S110：
S110, perform http request and call and terminate data.
At the end of verification, perform http request and call and terminate data, front end html5 calls websocket using ajax
Server interface, this method are based on http agreements.
In conclusion in the above-described embodiments, when needing to carry out instant data transmission, initially set up front end html5 with
Connection between websocket servers is then based on websocket server push websocket data to front end
Html5 user, front end html5 use event trigger mechanism, processing are filtered to repeating websocket data, after filtering
Data be shown to user, new websocket data whether are received in front end html5 detection preset times, if so, connecing
By new websocket data, if it is not, then：Whether correct http request verification data set is performed, if so, using
Websocket agreements transmit data, if it is not, then：It performs http agreements and obtains data；Judge whether verification terminates, if so,
It performs http request and calls and terminate data.Using http agreements and and websocket protocol, rationally utilize websocket protocol
Message sink is carried out, then data check is carried out using http agreements and the message lost carries out data correction, solve data
The problem of front and back end is inconsistent.
As shown in Fig. 2, it is a kind of instant data transmission based on websocket protocol Yu http agreements disclosed by the invention
The flow chart of embodiment of the method 2, the described method includes：
S201, connection between html5 and the websocket server of front end is established；
When needing to carry out instant data transmission, front end html5 first is established with websocket servers and connected.
S202, based on websocket server push websocket data to front end html5 user；
After connection is established between html5 and the websocket server of front end, websocket server push
Websocket data are to front end html5 user.Websocket server transmission datas use simplex mode, websocket clothes
Being engaged in, only responsible transmission data, not responsible verification data, front end html5 are called device by way of xhr using http agreements
Websocket server interfaces carry out the acquisition of data check and http data.
S203, front end html5 use event trigger mechanism, are filtered processing to repeating websocket data, will filter
Data afterwards are shown to the user；
After when front end, html5 gets the websocket data of websocket server push, front end html5 is used
Event trigger mechanism, while processing is filtered to repetition message, data after display filtering to user, front end html5 with
After websocket servers establish connection, when front end html5 receives message, the api in websocket servers can be adjusted
With then front end html5 can carry out duplicate removal to message.
New websocket data whether are received in S204, front end html5 detection preset time, if so then execute
S205, if it is not, then performing S206：
Meanwhile front end html5 can repeat to detect whether to receive new websocket data in preset time.
S205, new websocket data are received；
When receiving new websocket data in front end html5 detection preset times, then receive newly
Websocket data.
Whether S206, execution http request verification data set are correct, if so then execute S207, if it is not, then performing S208：
When not receiving new websocket data in front end html5 detection preset times, websocket servers
A http request can be sent, and carries front end html5 parts latest data and is compared, websocket servers can compare
Whether data are latest data, return to a whether correct response.
S207, data are transmitted using websocket protocol；
When execution http request verification data set is correct, websocket protocol transmission data are continuing with.
S208, http agreements acquisition data are performed；
When execution http request verification data set is incorrect, starts http agreements and obtain data.
S209, judge whether verification terminates, if so, performing S210：
S210, perform http request and call and terminate data；
At the end of verification, perform http request and call and terminate data, front end html5 calls websocket using ajax
Server interface, this method are based on http agreements.
S211, based on websocket server push global message data to the front end html5 user.
Front end html5 user when quickly receiving the message of websocket servers, exist do not received when establishing part disappear
The situation of breath asks a global message data, using repeated duplicate removal principle without making when calling and terminating data
Into Data duplication, therefore, correct situation is verified back in the case that partial data is unreceived.
In conclusion in the above-described embodiments, when needing to carry out instant data transmission, initially set up front end html5 with
Connection between websocket servers is then based on websocket server push websocket data to front end
Html5 user, front end html5 use event trigger mechanism, processing are filtered to repeating websocket data, after filtering
Data be shown to user, new websocket data whether are received in front end html5 detection preset times, if so, connecing
By new websocket data, if it is not, then：Whether correct http request verification data set is performed, if so, using
Websocket agreements transmit data, if it is not, then：It performs http agreements and obtains data；Judge whether verification terminates, if so,
It performs http request and calls and terminate data, used based on websocket server push global message data to the front end html5
Family.Using http agreements and and websocket protocol, rationally using websocket agreements progress message sink, then utilize
Http agreements carry out data check and the message lost carries out data correction, solve the problems, such as that data front and back end is inconsistent.And
A global message data are asked when calling and terminating data, using repeated duplicate removal principle without causing data weight
It is multiple, therefore, correct situation is verified back in the case that partial data is unreceived.
Specifically, in the above-described embodiments, based on websocket server push websocket data to front end html5
Can be that websocket servers seal data into json data, then pass through websocket protocol or http during user
Agreement is transferred to front end html5, after front end html5 receives data, advanced row data deduplication processing, then using the tactile of event
Hair mechanism according to the key-value form trigger events of json, then generates different effects and is presented to user.
Specifically, in the above-described embodiments, front end html5 uses event trigger mechanism, to repeating websocket data
Processing is filtered, the data after filtering are shown to user to be, front end html5 receives the duplicate removal mechanism after data,
Front end html5 caches De-weight method using data acquisition system, first stores the data transmitted into map objects, then basis
Be packaged into a singleton pattern, the first step first to event handling when by singleton pattern obtain whether the data in map objects deposit
Duplicate removal processing is being carried out, is being repeated data if data are had found, second step duplicate removal is regular using dom trees duplicate removal, according to
The effect that event trigger mechanism generates, then judges whether the triggering event.
Specifically, in the above-described embodiments, preset time can be 1.5 seconds.
As shown in figure 3, it is a kind of instant data transmission based on websocket protocol Yu http agreements disclosed by the invention
The structure diagram of system embodiment 1, the system comprises：
Module 301 is established, for establishing the connection between html5 and the websocket server of front end；
When needing to carry out instant data transmission, front end html5 first is established with websocket servers and connected.
Pushing module 302, for being based on websocket server push websocket data to front end html5 user；
After connection is established between html5 and the websocket server of front end, websocket server push
Websocket data are to front end html5 user.Websocket server transmission datas use simplex mode, websocket clothes
Being engaged in, only responsible transmission data, not responsible verification data, front end html5 are called device by way of xhr using http agreements
Websocket server interfaces carry out the acquisition of data check and http data.
Data processing module 303, for front end html5 using event trigger mechanism, to repeat websocket data into
Data after filtering are shown to the user by row filtration treatment；
After when front end, html5 gets the websocket data of websocket server push, front end html5 is used
Event trigger mechanism, while processing is filtered to repetition message, data after display filtering to user, front end html5 with
After websocket servers establish connection, when front end html5 receives message, the api in websocket servers can be adjusted
With then front end html5 can carry out duplicate removal to message.
Detection module 304, for whether receiving new websocket data in front end html5 detection preset times；
Meanwhile front end html5 can repeat to detect whether to receive new websocket data in preset time.
Receiving module 305 receives new websocket data for working as in the front end html5 detections preset time
When, receive new websocket data；
When receiving new websocket data in front end html5 detection preset times, then receive newly
Websocket data.
Correction verification module 306 does not receive new websocket numbers for working as in the front end html5 detections preset time
According to when, perform http request verification data set it is whether correct；
When not receiving new websocket data in front end html5 detection preset times, websocket servers
A http request can be sent, and carries front end html5 parts latest data and is compared, websocket servers can compare
Whether data are latest data, return to a whether correct response.
Transport module 307, for when execution http request verification data set is correct, being passed using websocket agreements
Transmission of data；
When execution http request verification data set is correct, websocket protocol transmission data are continuing with.
Acquisition module 308, for when execution http request verification data set is incorrect, performing http agreements and obtaining
Data；
When execution http request verification data set is incorrect, starts http agreements and obtain data.
Judgment module 309, for judging whether verification terminates；
Calling module 310 terminates data at the end of verification is judged, performing http request and calling.
At the end of verification, perform http request and call and terminate data, front end html5 calls websocket using ajax
Server interface, this method are based on http agreements.
In conclusion in the above-described embodiments, when needing to carry out instant data transmission, initially set up front end html5 with
Connection between websocket servers is then based on websocket server push websocket data to front end
Html5 user, front end html5 use event trigger mechanism, processing are filtered to repeating websocket data, after filtering
Data be shown to user, new websocket data whether are received in front end html5 detection preset times, if so, connecing
By new websocket data, if it is not, then：Whether correct http request verification data set is performed, if so, using
Websocket agreements transmit data, if it is not, then：It performs http agreements and obtains data；Judge whether verification terminates, if so,
It performs http request and calls and terminate data.Using http agreements and and websocket protocol, rationally utilize websocket protocol
Message sink is carried out, then data check is carried out using http agreements and the message lost carries out data correction, solve data
The problem of front and back end is inconsistent.
As shown in figure 4, it is a kind of instant data transmission based on websocket protocol Yu http agreements disclosed by the invention
The structure diagram of system embodiment 2, the system comprises：
Module 401 is established, for establishing the connection between html5 and the websocket server of front end；
When needing to carry out instant data transmission, front end html5 first is established with websocket servers and connected.
Pushing module 402, for being based on websocket server push websocket data to front end html5 user；
After connection is established between html5 and the websocket server of front end, websocket server push
Websocket data are to front end html5 user.Websocket server transmission datas use simplex mode, websocket clothes
Being engaged in, only responsible transmission data, not responsible verification data, front end html5 are called device by way of xhr using http agreements
Websocket server interfaces carry out the acquisition of data check and http data.
Data processing module 403, for front end html5 using event trigger mechanism, to repeat websocket data into
Data after filtering are shown to the user by row filtration treatment；
After when front end, html5 gets the websocket data of websocket server push, front end html5 is used
Event trigger mechanism, while processing is filtered to repetition message, data after display filtering to user, front end html5 with
After websocket servers establish connection, when front end html5 receives message, the api in websocket servers can be adjusted
With then front end html5 can carry out duplicate removal to message.
Detection module 404, for whether receiving new websocket data in front end html5 detection preset times；
Meanwhile front end html5 can repeat to detect whether to receive new websocket data in preset time.
Receiving module 405 receives new websocket data for working as in the front end html5 detections preset time
When, receive new websocket data；
When receiving new websocket data in front end html5 detection preset times, then receive newly
Websocket data.
Correction verification module 406 does not receive new websocket numbers for working as in the front end html5 detections preset time
According to when, perform http request verification data set it is whether correct；
When not receiving new websocket data in front end html5 detection preset times, websocket servers
A http request can be sent, and carries front end html5 parts latest data and is compared, websocket servers can compare
Whether data are latest data, return to a whether correct response.
Transport module 407, for when execution http request verification data set is correct, being passed using websocket agreements
Transmission of data；
When execution http request verification data set is correct, websocket protocol transmission data are continuing with.
Acquisition module 408, for when execution http request verification data set is incorrect, performing http agreements and obtaining
Data；
When execution http request verification data set is incorrect, starts http agreements and obtain data.
Judgment module 409, for judging whether verification terminates；
Calling module 410 terminates data at the end of verification is judged, performing http request and calling.
At the end of verification, perform http request and call and terminate data, front end html5 calls websocket using ajax
Server interface, this method are based on http agreements.
Pushing module 402 is additionally operable to based on websocket server push global message data to the front end html5
User.
Front end html5 user when quickly receiving the message of websocket servers, exist do not received when establishing part disappear
The situation of breath asks a global message data, using repeated duplicate removal principle without making when calling and terminating data
Into Data duplication, therefore, correct situation is verified back in the case that partial data is unreceived.
In conclusion in the above-described embodiments, when needing to carry out instant data transmission, initially set up front end html5 with
Connection between websocket servers is then based on websocket server push websocket data to front end
Html5 user, front end html5 use event trigger mechanism, processing are filtered to repeating websocket data, after filtering
Data be shown to user, new websocket data whether are received in front end html5 detection preset times, if so, connecing
By new websocket data, if it is not, then：Whether correct http request verification data set is performed, if so, using
Websocket agreements transmit data, if it is not, then：It performs http agreements and obtains data；Judge whether verification terminates, if so,
It performs http request and calls and terminate data, used based on websocket server push global message data to the front end html5
Family.Using http agreements and and websocket protocol, rationally using websocket agreements progress message sink, then utilize
Http agreements carry out data check and the message lost carries out data correction, solve the problems, such as that data front and back end is inconsistent.And
A global message data are asked when calling and terminating data, using repeated duplicate removal principle without causing data weight
It is multiple, therefore, correct situation is verified back in the case that partial data is unreceived.
Specifically, in the above-described embodiments, based on websocket server push websocket data to front end html5
Can be that websocket servers seal data into json data, then pass through websocket protocol or http during user
Agreement is transferred to front end html5, after front end html5 receives data, advanced row data deduplication processing, then using the tactile of event
Hair mechanism according to the key-value form trigger events of json, then generates different effects and is presented to user.
Specifically, in the above-described embodiments, front end html5 uses event trigger mechanism, to repeating websocket data
Processing is filtered, the data after filtering are shown to user to be, front end html5 receives the duplicate removal mechanism after data,
Front end html5 caches De-weight method using data acquisition system, first stores the data transmitted into map objects, then basis
Be packaged into a singleton pattern, the first step first to event handling when by singleton pattern obtain whether the data in map objects deposit
Duplicate removal processing is being carried out, is being repeated data if data are had found, second step duplicate removal is regular using dom trees duplicate removal, according to
The effect that event trigger mechanism generates, then judges whether the triggering event.
Specifically, in the above-described embodiments, preset time can be 1.5 seconds.
In order to more specifically emphasize the independence implemented, this specification is related to number of modules or unit.For example, mould
Block or unit can be realized that the hardware circuit includes special VLSI circuits OR gate array, such as logic chip, crystal by hardware circuit
Pipe or other components.Module or unit can also be realized in programmable computer hardware, for example field is imitated programmable gate array, can be compiled
Journey array logic, programmable logic device etc..
Module or unit can also be realized in by the software performed by various forms of processors.Such as one can hold
Row code module may include one or more entities or logic computer instruction block, which is formed into, such as,
Object, program or function.However, the executable part of identification module or unit need not physically be put together, but can be by
The different instruction for being stored in different position is formed, and when combining in logic, is formed module or unit and is reached the module
Or the purpose required by unit.
In fact, executable code module or unit can be a single instruction or multiple instruction, it might even be possible to which distribution is in place
In several different code sections of different programs, and across several storage devices.Similarly, operation data can be identified and
It is shown in this module or unit, and can implement in any suitable form and in any suitable data structure form
Tissue.Operation data can assemble single data set or can be distributed in the different positions with different storage devices, and
Only it is present in a system or network in a manner of electronic signal at least partly.
" embodiment " or similar term mentioned by this specification represent characteristic, structure or the feature related with embodiment,
It is included in at least embodiment of the present invention.Therefore, this specification occurs term " in one embodiment " " is being implemented
In example " and similar to term possibility but it is not necessarily all direction identical embodiment.
Furthermore characteristic of the present invention, structure or feature can be incorporated in one or more embodiments in any way
In.Explanation will provide many specific details, such as programming, software module, user's selection, network trading, database below
The examples such as inquiry, database structure, hardware module, hardware circuit, hardware chip, to provide the understanding to the embodiment of the present invention.
However those of ordinary skill in the related art will be seen that the present invention, even if using wherein one or more specific details or
Can also it be implemented using other methods, component, material etc..On the other hand, be the present invention that avoids confusion, well known structure, material or
Operation does not have a detailed description.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so description is fairly simple, related part is said referring to method part
It is bright.
Professional further appreciates that, with reference to each exemplary unit of the embodiments described herein description
And algorithm steps, can be realized with the combination of electronic hardware, computer software or the two, in order to clearly demonstrate hardware and
The interchangeability of software generally describes each exemplary composition and step according to function in the above description.These
Function is performed actually with hardware or software mode, specific application and design constraint depending on technical solution.Specialty
Technical staff can realize described function to each specific application using distinct methods, but this realization should not
Think beyond the scope of this invention.
It can directly be held with reference to the step of method or algorithm that the embodiments described herein describes with hardware, processor
The combination of capable software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium well known in field.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use the present invention.
A variety of modifications of these embodiments will be apparent for those skilled in the art, it is as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, this hair
It is bright to be not intended to be limited to the embodiments shown herein, and be to fit to and the principles and novel features disclosed herein
Consistent most wide scope.
Claims (10)
1. a kind of instant data transmission method based on websocket protocol Yu http agreements, which is characterized in that including：
Establish the connection between html5 and the websocket server of front end；
Based on the websocket server push websocket data to the front end html5 user；
The front end html5 uses event trigger mechanism, processing is filtered to repeating websocket data, after filtering
Data are shown to the user；
New websocket data whether are received in the front end html5 detections preset time, if so, receiving described new
Websocket data, if it is not, then：
Whether correct perform http request verification data set, if so, data are transmitted using websocket protocol, if it is not,
Then：
It performs http agreements and obtains data；
Judge whether verification terminates, terminate data if so, performing http request and calling.
2. according to the method described in claim 1, it is characterized in that, described be based on the websocket server push
Websocket data include to the front end html5 user：
The websocket data are packaged into json data by the websocket servers；
Based on websocket protocol or http agreements by the json data transmissions to the front end html5 user.
3. according to the method described in claim 1, it is characterized in that, the front end html5 uses event trigger mechanism, to repeating
Websocket data are filtered processing, and the data after filtering are shown to the user includes：
The front end html5 caches duplicate removal mode counterweight according to the key-value form trigger events of json using data acquisition system
Multiple websocket data are filtered processing, and the data after filtering are shown to the user.
4. according to the method described in claim 1, it is characterized in that, after the execution http request calling end data, also wrap
It includes：
Based on the websocket server push global message data to the front end html5 user.
5. according to the method described in claim 1, it is characterized in that, the preset time is 1.5 seconds.
6. a kind of instant data transmission system based on websocket protocol Yu http agreements, which is characterized in that including：
Module is established, for establishing the connection between html5 and the websocket server of front end；
Pushing module, for being based on the websocket server push websocket data to the front end html5 user；
Data processing module for the front end html5 using event trigger mechanism, was carried out to repeating websocket data
Filter is handled, and the data after filtering are shown to the user；
Detection module, for whether receiving new websocket data in front end html5 detection preset times；
Receiving module, for when receiving new websocket data in front end html5 detection preset times, receiving
The new websocket data；
Correction verification module, for when not receiving new websocket data in front end html5 detection preset times, holding
Whether row http request verification data set is correct；
Transport module, for when execution http request verification data set is correct, websocket protocol being used to transmit data；
Acquisition module, for when execution http request verification data set is incorrect, performing http agreements and obtaining data；
Judgment module, for judging whether verification terminates；
Calling module terminates data at the end of verification is judged, performing http request and calling.
7. system according to claim 6, which is characterized in that the pushing module is specifically used for：
The websocket data are packaged into json data by the websocket servers；
Based on websocket protocol or http agreements by the json data transmissions to the front end html5 user.
8. system according to claim 6, which is characterized in that the data processing module is specifically used for：
The front end html5 caches duplicate removal mode counterweight according to the key-value form trigger events of json using data acquisition system
Multiple websocket data are filtered processing, and the data after filtering are shown to the user.
9. system according to claim 6, which is characterized in that the pushing module is additionally operable to：
Based on the websocket server push global message data to the front end html5 user.
10. system according to claim 6, which is characterized in that the preset time is 1.5 seconds.
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