CN110113298A - Data transmission method, device, signal server and computer-readable medium - Google Patents
Data transmission method, device, signal server and computer-readable medium Download PDFInfo
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- CN110113298A CN110113298A CN201910210116.0A CN201910210116A CN110113298A CN 110113298 A CN110113298 A CN 110113298A CN 201910210116 A CN201910210116 A CN 201910210116A CN 110113298 A CN110113298 A CN 110113298A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
- H04L51/04—Real-time or near real-time messaging, e.g. instant messaging [IM]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
- H04L51/07—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail characterised by the inclusion of specific contents
- H04L51/10—Multimedia information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/65—Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/75—Media network packet handling
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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
-
- 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
- H04L69/22—Parsing or analysis of headers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2212/00—Encapsulation of packets
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Computer Security & Cryptography (AREA)
- Quality & Reliability (AREA)
- Communication Control (AREA)
- Telephonic Communication Services (AREA)
Abstract
The embodiment of the invention discloses data transmission method, device, signal server and computer-readable mediums.The embodiment of this method includes: to receive signaling that client is sent, based on the duplex communication protocol, wherein the signaling includes the header field using the duplex communication protocol and the message body using the transmission control protocol；Data in the message body are parsed, parsing result is obtained；Parsing result is packaged by the duplex communication protocol, and is back to the client.The embodiment saves server resource.
Description
Technical field
The present embodiments relate to view networking technology field, specific data transmission method, device, signal server and calculating
Machine readable medium.
Background technique
With the development of computer technology, in more and more scenes (such as visual telephone service scene), need into
The communication of client (such as browser) in row different terminal equipment.
Existing mode is usually to utilize WebRTC (Web Real-Time Communication, webpage instant messaging)
Realize data transmission.However, this mode needs to dispose the letter for being based on duplex communication protocol (such as websocket protocol) first
Server is enabled, signalling can not be carried out using the existing server based on transmission control protocol.
Summary of the invention
The embodiment of the present invention proposes data transmission method, device, signal server and computer-readable medium, to solve
The technical issues of signalling can not being carried out using the existing server based on transmission control protocol in the prior art.
In a first aspect, this method is applied to signal server the embodiment of the invention provides a kind of data transmission method, on
Signalling can be carried out by duplex communication protocol and terminal device by stating signal server, and above-mentioned installing terminal equipment has support
The client of webpage instant messaging, above-mentioned signal server are built by streaming media server, and above-mentioned streaming media server can
Parsed to using the information of transmission control protocol, this method comprises: receive it is that above-mentioned client is sent, based on above-mentioned duplex
The signaling of communication protocol, wherein above-mentioned signaling includes controlling using the header field of above-mentioned duplex communication protocol and using above-mentioned transmission
The message body of agreement；Data in above-mentioned message body are parsed, parsing result is obtained；It will by above-mentioned duplex communication protocol
Parsing result is packaged, and is back to above-mentioned client.
In some embodiments, transmission control protocol multiplexing class, above-mentioned transmission are previously provided in above-mentioned signal server
Control protocol is multiplexed the preset transmission control protocol of Similar integral and parses class, and above-mentioned transmission control protocol parsing class wrapper has to use
The analytic method of the information of transmission control protocol；And the above-mentioned data in above-mentioned message body parse, and obtain parsing knot
Fruit, comprising: extract the message body in above-mentioned signaling；Above-mentioned transmission control protocol multiplexing class is instantiated, to call above-mentioned parsing side
Method parses the data in above-mentioned message body, obtains parsing result.
In some embodiments, the above-mentioned data in above-mentioned message body parse, and obtain parsing result, comprising: ring
It should be in determining that the data in above-mentioned message body include calling number, called number and the field for being used to indicate type of call, upper
It states and increases field needed for above-mentioned client carries out webpage instant messaging in message body.
In some embodiments, above-mentioned signal server supports the signaling transfer of above-mentioned client Yu other clients, on
State acquisition, caching, scheduling and transmission that signal server is able to carry out a variety of data, wherein above-mentioned a variety of data include video
Data, audio data and image data.
Second aspect, the embodiment of the invention provides a kind of data transmission device, which is applied to signal server, on
Signalling can be carried out by duplex communication protocol and terminal device by stating signal server, and above-mentioned installing terminal equipment has support
The client of webpage instant messaging, above-mentioned signal server are built by streaming media server, and above-mentioned streaming media server can
It is parsed to using the information of transmission control protocol, above-mentioned apparatus includes: receiving unit, is configured to receive above-mentioned client
Signaling send, based on above-mentioned duplex communication protocol, wherein above-mentioned signaling includes the header field using above-mentioned duplex communication protocol
With the message body using above-mentioned transmission control protocol；Resolution unit is configured to parse the data in above-mentioned message body,
Obtain parsing result；Return unit is configured to be packaged parsing result by above-mentioned duplex communication protocol, and is back to
Above-mentioned client.
In some embodiments, transmission control protocol multiplexing class, above-mentioned transmission are previously provided in above-mentioned signal server
Control protocol is multiplexed the preset transmission control protocol of Similar integral and parses class, and above-mentioned transmission control protocol parsing class wrapper has to use
The analytic method of the information of transmission control protocol；And above-mentioned resolution unit, it is further configured to: extracting in above-mentioned signaling
Message body；Instantiate above-mentioned transmission control protocol multiplexing class, with call above-mentioned analytic method to the data in above-mentioned message body into
Row parsing, obtains parsing result.
In some embodiments, above-mentioned resolution unit, is further configured to: in response to the number in the above-mentioned message body of determination
According to including calling number, called number and the field for being used to indicate type of call, increase above-mentioned client in above-mentioned message body
Field needed for carrying out webpage instant messaging.
In some embodiments, above-mentioned signal server supports the signaling transfer of above-mentioned client Yu other clients, on
State acquisition, caching, scheduling and transmission that signal server is able to carry out a variety of data, wherein above-mentioned a variety of data include video
Data, audio data and image data.
The third aspect, the embodiment of the present application provide a kind of signal server, comprising: one or more processors；Storage
Device is stored thereon with one or more programs, when one or more programs are executed by one or more processors, so that one
Or multiple processors realize the method such as any embodiment in above-mentioned first aspect.
Fourth aspect, the embodiment of the present application provide a kind of computer-readable medium, are stored thereon with computer program, should
The method such as any embodiment in above-mentioned first aspect is realized when program is executed by processor.
Data transmission method provided in an embodiment of the present invention, device are applied in signal server.The signal server energy
Signalling is enough carried out by duplex communication protocol (such as websocket protocol) and terminal device.Above-mentioned signal server is logical
It crosses streaming media server to build, above-mentioned streaming media server can be parsed to using the information of transmission control protocol.Signaling
It, can be right after signaling that server is sent in the client for receiving installing terminal equipment, based on above-mentioned duplex communication protocol
Data in above-mentioned message body are parsed, and parsing result is obtained, finally by above-mentioned duplex communication protocol by parsing result into
Row encapsulation, is back to above-mentioned client for the signaling after encapsulation.Since the original agreement of streaming media server is to pass transport control protocol
View, hereby it is achieved that the original agreement of streaming media server supports duplex communication protocol (such as websocket protocol) extension, together
When do not need to build a server again as signal server, save server resource.
Detailed description of the invention
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, of the invention other
Feature, objects and advantages will become more apparent upon:
Fig. 1 is the flow chart of data transmission method one embodiment of the invention；
Fig. 2 is the flow chart of data transmission device one embodiment of the invention.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
It continues to refer to figure 1, it illustrates the processes 100 of one embodiment of data transmission method according to the present invention.It should
Method can be applied to the above method applied to signal server.
Herein, above-mentioned signal server can pass through duplex communication protocol (such as websocket protocol) and terminal device
Carry out signalling.
Herein, above-mentioned installing terminal equipment has supported web page instant messaging (WebRTC, Web Real-Time
Communication client (such as browser etc.)).
In practice, WebRTC is the API that a supported web page browser carries out real-time voice dialogue or video conversation
(Application Programming Interface, application programming interface).Its coding strategy, bidding strategy and its
Network transmission and stream interface driver solve the problems, such as to export in network adverse circumstances audio-video high quality.
Herein, above-mentioned terminal device can be various electronic equipments, such as mobile phone, laptop, tablet computer, desk-top
Computer etc..
Herein, above-mentioned signal server is built by streaming media server.Above-mentioned streaming media server can be to using biography
The information of transport control protocol view (Transmission Control Protocol, TCP) is parsed.In practice, Streaming Media refer to
Stream mode transmits the media format of audio, video and multimedia file in a network.Relative to the netcast watched after downloading
For form, Streaming Media is typically characterised by being put on network server after continuous audio and video Information Compression, user
It is watched in downloading, without waiting entire file download to finish.Due to the superiority of stream media technology, which is widely applied
In video on demand, video conference, long-distance education, tele-medicine and online live broadcast system.
In practice, streaming media server is the core system of Stream Media Application, is that operator provides a user Video service
Key Platform.The major function of streaming media server is that streaming media content is acquired, caches, dispatches and transmits broadcasting.
The main performance of Stream Media Application system embodies the performance and service quality for both depending on media server.Therefore, Streaming Media takes
Business device be Stream Media Application system basis and most important component part.
It can specifically include following steps:
Step 101, signaling that client is sent, based on duplex communication protocol is received.
In the present embodiment, the executing subject (such as above-mentioned signal server) of data transmission method can receive client
Signaling sending, being based on duplex communication protocol (such as websocket protocol).
In practice, websocket is a kind of agreement that full-duplex communication is carried out in single TCP connection.WebSocket is logical
Letter agreement allows server-side actively to push away to client in making the data exchange between client and server become simpler
Send data.In WebSocket API, browser and server, which only needs to be performed, once shakes hands, between the two just directly can be with
Persistent connection is created, and carries out bidirectional data transfers.
It should be noted that above-mentioned signaling may include the head using duplex communication protocol (such as websocket protocol)
Domain (head) and the message body (body) for using transmission control protocol (such as Transmission Control Protocol).
Step 102, the data in message body are parsed, obtains parsing result.
In the present embodiment, above-mentioned executing subject can extract the data in message body first, then in message body
Data are parsed (such as read data, determine data type etc.), obtain parsing result.
In some optional implementations of the present embodiment, transmission control can be previously provided in above-mentioned signal server
Protocol multiplexing class processed.Above-mentioned transmission control protocol multiplexing class is that technical staff is pre-set, can inherit preset transmission control
The class of protocol analysis class processed.Above-mentioned transmission control protocol parsing class can be packaged with the solution to the information using transmission control protocol
Analysis method.It should be noted that other data in above-mentioned transmission control protocol multiplexing class and transmission control protocol parsing class,
It is as needed and preset to can be technical staff.Since above-mentioned transmission control protocol is multiplexed Similar integral transmission control protocol
Class is parsed, and transmission control protocol parsing class wrapper has the analytic method to the information using transmission control protocol to be therefore based on
Above-mentioned transmission control protocol multiplexing class can also realize the parsing to the information using transmission control protocol.
In above-mentioned implementation, the message body in above-mentioned signaling can be extracted first.Then, above-mentioned transmission control is instantiated
Protocol multiplexing class processed obtains parsing result to call above-mentioned analytic method to parse the data in above-mentioned message body.Practice
In, class is instantiated after obtaining object, that is, the method packaged by such can be performed, therefore, it is possible to by instantiating above-mentioned transmission
Control protocol is multiplexed class, to execute above-mentioned analytic method.
In some optional implementations of the present embodiment, above-mentioned executing subject can determine the number in above-mentioned message body
According to including calling number, called number and the field for being used to indicate type of call.In response to the data in the above-mentioned message body of determination
Including calling number, called number and the field for being used to indicate type of call, above-mentioned client can be increased in above-mentioned message body
Field (such as port numbers, network address etc.) needed for end carries out webpage instant messaging, using the message body after increase field as parsing
As a result.
In some optional implementations of the present embodiment, above-mentioned signal server is able to carry out adopting for a variety of data
Collection, caching, scheduling and transmission.Wherein, above-mentioned a variety of data may include video data, audio data and image data.It is above-mentioned
May include in the message body of signaling be used to indicate read target data (such as stored in signal server certain video data,
Certain audio data, certain image data etc.) instruction.Above-mentioned executing subject searches target data indicated by above-metioned instruction, and will
Above-mentioned target data is as parsing result.
Step 103, parsing result is packaged by duplex communication protocol, and is back to client.
In the present embodiment, above-mentioned executing subject can will be solved by duplex communication protocol (such as websocket protocol)
Analysis result is packaged, and is back to above-mentioned client.
In some optional implementations of the present embodiment, above-mentioned signal server can also support above-mentioned client with
The signaling transfer of other clients.
In embodiments of the present invention, signal server passes through duplex communication protocol (such as websocket protocol) and terminal
Equipment carries out signalling.Above-mentioned signal server is built by streaming media server, and above-mentioned streaming media server can be to adopting
It is parsed with the information of transmission control protocol.Signal server is sent in the client for receiving installing terminal equipment, base
After the signaling of above-mentioned duplex communication protocol, the data in above-mentioned message body can be parsed, obtain parsing result, finally
Parsing result is packaged by above-mentioned duplex communication protocol, the signaling after encapsulation is back to above-mentioned client.Due to stream
The original agreement of media server is transmission control protocol, hereby it is achieved that the original agreement of streaming media server supports that duplex is logical
Believe agreement (such as websocket protocol) extension, while not needing to build a server again as signal server, saves
Server resource.
It should be noted that for simple description, therefore, it is stated as a series of action groups for embodiment of the method
It closes, but those skilled in the art should understand that, embodiment of that present invention are not limited by the describe sequence of actions, because according to
According to the embodiment of the present invention, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art also should
Know, the embodiments described in the specification are all preferred embodiments, and the related movement not necessarily present invention is implemented
Necessary to example.
With further reference to Fig. 2, the structural schematic diagram of one embodiment of the data transmission device of Ben Fanming is shown, the dress
It sets and is applied to signal server, above-mentioned signal server can carry out signalling by duplex communication protocol and terminal device,
Above-mentioned installing terminal equipment has the client of supported web page instant messaging, and above-mentioned signal server is taken by streaming media server
It builds, above-mentioned streaming media server can be parsed to using the information of transmission control protocol.
As shown in Fig. 2, data transmission device 200 described in the present embodiment includes: receiving unit 201, it is configured to receive
Signaling that above-mentioned client is sent, based on above-mentioned duplex communication protocol, wherein above-mentioned signaling includes using above-mentioned duplex communication
The header field of agreement and the message body for using above-mentioned transmission control protocol；Resolution unit 202 is configured to in above-mentioned message body
Data are parsed, and parsing result is obtained；Return unit 203 is configured to parsing result through above-mentioned duplex communication protocol
It is packaged, the signaling after encapsulation is back to above-mentioned client.
In some optional implementations of the present embodiment, transmission control can be previously provided in above-mentioned signal server
Protocol multiplexing class processed, the preset transmission control protocol of above-mentioned transmission control protocol multiplexing Similar integral parse class, above-mentioned transmission control
Protocol analysis class wrapper has the analytic method to the information using transmission control protocol；And above-mentioned resolution unit, further by
It is configured to: extracting the message body in above-mentioned signaling；Above-mentioned transmission control protocol multiplexing class is instantiated, to call above-mentioned analytic method
Data in above-mentioned message body are parsed, parsing result is obtained.
In some optional implementations of the present embodiment, above-mentioned resolution unit 202 can be further configured to: be rung
It should be in determining that the data in above-mentioned message body include calling number, called number and the field for being used to indicate type of call, upper
It states and increases field needed for above-mentioned client carries out webpage instant messaging in message body.
In some optional implementations of the present embodiment, above-mentioned signal server supports above-mentioned client and other visitors
The signaling transfer at family end, above-mentioned signal server are able to carry out acquisition, caching, scheduling and the transmission of a variety of data, wherein above-mentioned
A variety of data include video data, audio data and image data.
For device embodiment, since it is basically similar to the method embodiment, related so being described relatively simple
Place illustrates referring to the part of embodiment of the method.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
It should be understood by those skilled in the art that, the embodiment of the embodiment of the present invention can provide as method, apparatus or calculate
Machine program product.Therefore, the embodiment of the present invention can be used complete hardware embodiment, complete software embodiment or combine software and
The form of the embodiment of hardware aspect.Moreover, the embodiment of the present invention can be used one or more wherein include computer can
With in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of program code
The form of the computer program product of implementation.
The embodiment of the present invention be referring to according to the method for the embodiment of the present invention, terminal device (system) and computer program
The flowchart and/or the block diagram of product describes.It should be understood that flowchart and/or the block diagram can be realized by computer program instructions
In each flow and/or block and flowchart and/or the block diagram in process and/or box combination.It can provide these
Computer program instructions are set to general purpose computer, special purpose computer, Embedded Processor or other programmable data processing terminals
Standby processor is to generate a machine, so that being held by the processor of computer or other programmable data processing terminal devices
Capable instruction generates for realizing in one or more flows of the flowchart and/or one or more blocks of the block diagram
The device of specified function.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing terminal devices
In computer-readable memory operate in a specific manner, so that instruction stored in the computer readable memory generates packet
The manufacture of command device is included, which realizes in one side of one or more flows of the flowchart and/or block diagram
The function of being specified in frame or multiple boxes.
These computer program instructions can also be loaded into computer or other programmable data processing terminal devices, so that
Series of operation steps are executed on computer or other programmable terminal equipments to generate computer implemented processing, thus
The instruction executed on computer or other programmable terminal equipments is provided for realizing in one or more flows of the flowchart
And/or in one or more blocks of the block diagram specify function the step of.
Although the preferred embodiment of the embodiment of the present invention has been described, once a person skilled in the art knows bases
This creative concept, then additional changes and modifications can be made to these embodiments.So the following claims are intended to be interpreted as
Including preferred embodiment and fall into all change and modification of range of embodiment of the invention.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap
Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article
Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited
Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device for including the element.
Data transmission method provided by the present invention, device, signal server and computer-readable medium are carried out above
It is discussed in detail, used herein a specific example illustrates the principle and implementation of the invention, above embodiments
Explanation be merely used to help understand method and its core concept of the invention；At the same time, for those skilled in the art,
According to the thought of the present invention, there will be changes in the specific implementation manner and application range, in conclusion in this specification
Appearance should not be construed as limiting the invention.
Claims (10)
1. a kind of data transmission method, which is characterized in that the method is applied to signal server, and the signal server can
Signalling is carried out by duplex communication protocol and terminal device, the installing terminal equipment has the visitor of supported web page instant messaging
Family end, the signal server are built by streaming media server, and the streaming media server can be to using biography transport control protocol
The information of view is parsed, which comprises
Receive signaling that the client is sent, based on the duplex communication protocol, wherein the signaling includes described in use
The header field of duplex communication protocol and the message body for using the transmission control protocol；
Data in the message body are parsed, parsing result is obtained；
The parsing result is packaged by the duplex communication protocol, and is back to the client.
2. data transmission method according to claim 1, which is characterized in that be previously provided with biography in the signal server
Transport control protocol view multiplexing class, the preset transmission control protocol of the transmission control protocol multiplexing Similar integral parse class, the transmission
Control protocol parsing class wrapper has the analytic method to the information using transmission control protocol；And
The data in the message body parse, and obtain parsing result, comprising:
Extract the message body in the signaling；
The transmission control protocol multiplexing class is instantiated, to call the analytic method to solve the data in the message body
Analysis, obtains parsing result.
3. data transmission method according to claim 1, which is characterized in that the data in the message body carry out
Parsing, obtains parsing result, comprising:
It include calling number, called number and the word for being used to indicate type of call in response to the data in the determination message body
Section increases field needed for the client carries out webpage instant messaging in the message body.
4. data transmission method according to claim 1, which is characterized in that the signal server supports the client
With the signaling transfer of other clients, the signal server is able to carry out acquisition, caching, scheduling and the transmission of a variety of data,
Wherein, a variety of data include video data, audio data and image data.
5. a kind of data transmission device, which is characterized in that described device is applied to signal server, and the signal server can
Signalling is carried out by duplex communication protocol and terminal device, the installing terminal equipment has the visitor of supported web page instant messaging
Family end, the signal server are built by streaming media server, and the streaming media server can be to using biography transport control protocol
The information of view is parsed, and described device includes:
Receiving unit is configured to receive signaling that the client is sent, based on the duplex communication protocol, wherein institute
Stating signaling includes the header field using the duplex communication protocol and the message body using the transmission control protocol；
Resolution unit is configured to parse the data in the message body, obtains parsing result；
Return unit is configured to be packaged the parsing result by the duplex communication protocol, and is back to described
Client.
6. data transmission device according to claim 5, which is characterized in that be previously provided with biography in the signal server
Transport control protocol view multiplexing class, the preset transmission control protocol of the transmission control protocol multiplexing Similar integral parse class, the transmission
Control protocol parsing class wrapper has the analytic method to the information using transmission control protocol；And
The resolution unit, is further configured to:
Extract the message body in the signaling；
The transmission control protocol multiplexing class is instantiated, to call the analytic method to solve the data in the message body
Analysis, obtains parsing result.
7. data transmission device according to claim 5, which is characterized in that the resolution unit is further configured to:
It include calling number, called number and the word for being used to indicate type of call in response to the data in the determination message body
Section increases field needed for the client carries out webpage instant messaging in the message body.
8. data transmission device according to claim 5, which is characterized in that the signal server supports the client
With the signaling transfer of other clients, the signal server is able to carry out acquisition, caching, scheduling and the transmission of a variety of data,
Wherein, a variety of data include video data, audio data and image data.
9. a kind of signal server characterized by comprising
One or more processors；
Storage device is stored thereon with one or more programs,
When one or more of programs are executed by one or more of processors, so that one or more of processors are real
The now method as described in any in claim 1-4.
10. a kind of computer-readable medium, is stored thereon with computer program, which is characterized in that the program is executed by processor
Method of the Shi Shixian as described in any in claim 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910210116.0A CN110113298B (en) | 2019-03-19 | 2019-03-19 | Data transmission method, device, signaling server and computer readable medium |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910210116.0A CN110113298B (en) | 2019-03-19 | 2019-03-19 | Data transmission method, device, signaling server and computer readable medium |
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| Publication Number | Publication Date |
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| CN110113298A true CN110113298A (en) | 2019-08-09 |
| CN110113298B CN110113298B (en) | 2021-09-28 |
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| CN201910210116.0A Active CN110113298B (en) | 2019-03-19 | 2019-03-19 | Data transmission method, device, signaling server and computer readable medium |
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