CN109450991A - Data transmission acceleration method, relevant device and acceleration system based on mobile application - Google Patents
Data transmission acceleration method, relevant device and acceleration system based on mobile application Download PDFInfo
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- CN109450991A CN109450991A CN201811223742.5A CN201811223742A CN109450991A CN 109450991 A CN109450991 A CN 109450991A CN 201811223742 A CN201811223742 A CN 201811223742A CN 109450991 A CN109450991 A CN 109450991A
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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
- 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
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
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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
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/104—Peer-to-peer [P2P] networks
- H04L67/1044—Group management mechanisms
- H04L67/1046—Joining mechanisms
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
- H04L67/141—Setup of application sessions
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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
- H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
- H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
- H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
- H04L69/329—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the application layer [OSI layer 7]
Abstract
The invention discloses a kind of data transmission acceleration method, relevant device and acceleration system based on mobile application, belong to network acceleration technical field.The described method includes: mobile terminal is equipped with the mobile application comprising application acceleration SDK, using also including to apply to accelerate NDK in acceleration SDK, acceleration NDK is applied using accelerating SDK to be forwarded to the request of data of mobile application；Using the Network status accelerated between source station of the NDK based on mobile terminal and mobile application, the application layer protocol of request of data is set；Request of data is sent to CDN cluster using acceleration NDK.The present invention can accelerate the data transmission bauds between mobile application and source station.
Description
Technical field
The present invention relates to network acceleration technical field more particularly to a kind of data delivery acceleration sides based on mobile application
Method, relevant device and acceleration system.
Background technique
Mobile application is mounted in the application program on mobile terminal, and service provider is provided by mobile application for user
The service of multiple business type.During providing services to the user, service provider is issued according to user from mobile application
Request of data is fed data back on mobile terminal for users to use by mobile network from the source station of mobile application.
The network environment of mobile network is complicated and changeable, and that there are network stabilizations is poor, the bit error rate is high, non-congested time delay is high and people
The problems such as equal narrow bandwidth, these problems make the network quality of mobile network poor.Therefore, mistake of the mobile application in sending and receiving data
Cheng Zhong is easy to be influenced by the network quality of mobile network, causes data delay excessively high, period of reservation of number rises.In order to subtract
Light mobile network obtains the influence of data to mobile application, it may be considered that transmits and carries out to the data between mobile application and source station
Accelerate.Therefore, the mobile application accelerated method accelerated can be transmitted to data by needing one kind at present, to improve user's access
Speed promotes user and accesses experience.
Summary of the invention
In order to solve problems in the prior art, the embodiment of the invention provides a kind of, and the data transmission based on mobile application adds
Fast method, relevant device and acceleration system.The technical solution is as follows:
In a first aspect, providing a kind of data transmission acceleration method based on mobile application, the method is suitable for movement
Terminal, the mobile terminal, which is equipped with, accelerates SDK mobile application comprising application, and the application accelerates in SDK also to include application
Accelerate NDK, in which:
The application accelerates SDK that the request of data of the mobile application is forwarded to the application and accelerates NDK；
The application accelerates the Network status between source station of the NDK based on the mobile terminal and the mobile application, setting
The application layer protocol of the request of data；
The application accelerates NDK that the request of data is sent to the CDN cluster.
Further, the application accelerates SDK that the request of data of the mobile application is forwarded to the application acceleration
NDK, comprising:
The application accelerates SDK after actuation, opens local listening port and the request agency of the mobile application is arranged；
The application accelerates SDK that the request of data is forwarded to the application acceleration by the local listening port
NDK。
Further, accelerate the net between source station of the NDK based on the mobile terminal and the mobile application in the application
Network situation is arranged before the application layer protocol of the request of data, further includes:
The application accelerates SDK to obtain and load from local or MASP platform according to the application message of the mobile application
The configuration information of the mobile application, the MASP platform are used to store the configuration information using the mobile application for accelerating service.
Further, the application accelerates SDK according to the application message of the mobile application from local or MASP platform
After the configuration information for obtaining and loading the mobile application, further includes:
The application accelerates the high frequency URL for including in configuration information of the SDK according to the mobile application, and the movement is answered
Frequently-used data is buffered in local, to respond the request of data of the mobile application by the frequently-used data cached.
Further, the application accelerates the network between source station of the NDK based on the mobile terminal and the mobile application
The application layer protocol of the request of data is arranged in situation, comprising:
The application accelerates NDK to determine the Network status between the mobile terminal and the source station of the mobile application；
If the current network conditions are unobstructed, the application layer protocol of the request of data is arranged in the application acceleration NDK
For http2.0；
If the current network conditions obstruction, the application layer protocol of the request of data is arranged in the application acceleration NDK
For http1.x.
Further, the mobile application includes preset self-signed certificate；
Before the application accelerates SDK that the request of data of the mobile application is forwarded to the application acceleration NDK, also wrap
It includes:
When the https for getting the mobile application, which is built, even to be requested, the application accelerates SDK to build company in the https
Default label of shaking hands is added in the User Agent field of request；
The https is built even request and is forwarded to the application acceleration NDK by the application acceleration SDK, so that the application
Accelerate NDK to pass through the self-signed certificate prestored to shake hands with mobile application progress TLS.
Further, the method also includes:
The application accelerates NDK after actuation, establishes TCP transmission channel with the object edge node in the CDN cluster；
Alternatively,
The application accelerates NDK after actuation, the privately owned transport protocol and the CDN collection specified using the configuration information
Object edge node in group establishes privately owned transmission channel；
The application accelerates NDK that the request of data is sent to the CDN cluster, comprising:
The application accelerates NDK to be based on pre-establishing TCP transmission channel or privately owned transmission channel with the CDN cluster, will
The request of data is sent to the CDN cluster.
Further, the application accelerates NDK that the request of data is sent to before the CDN cluster, further includes:
The application acceleration NDK judges the target application layer protocol after the request of data setting and initially answering before setting
It is whether identical with layer protocol；
If it is not the same, the application accelerates NDK to CDN collection pocket transmission the answering based on the original application layer protocol
It is changed and is requested with layer protocol.
Second aspect, provides a kind of data transmission acceleration method based on mobile application, and the method is suitable for CDN collection
Group, the CDN cluster includes at least the fringe node being connected with mobile terminal and what is be connected with source station returns source node, in which:
The fringe node receives the request of data for the mobile application that the application accelerates NDK to send, and to the Hui Yuan
Node sends the request of data；
The application layer protocol that described time source node is supported based on the source station of the mobile application, is arranged the request of data
Application layer protocol, and the request of data is sent to the source station.
Further, the method also includes:
Described time source node is received and is requested to source station forwarding application layer protocol change；
When receiving the application layer protocol change corresponding respond request of request that the source station returns, the Hui Yuan
The respond request is sent to the application by the CDN cluster and accelerates NDK by node.
Further, the application layer protocol that described time source node is supported based on the source station of the mobile application, described in setting
The application layer protocol of request of data, comprising:
The application layer protocol change request if it has been received of described time source node, and the application layer association is not received
Corresponding respond request is requested in view change, then the data is arranged according to the application layer protocol of application layer protocol change request
The application layer protocol of request；
If described time source node does not receive the application layer protocol change request, or has received the application layer
Protocol variation request and its corresponding respond request, the then application layer protocol that the request of data is arranged are constant.
The third aspect provides a kind of data delivery acceleration mobile terminal based on mobile application, the mobile terminal peace
Equipped with the mobile application for accelerating SDK comprising application, the application accelerates also to include using acceleration NDK in SDK, in which:
The application accelerates SDK to be used for, and the request of data of the mobile application is forwarded to the application and accelerates NDK；
The application accelerates NDK to be used for, the Network status between the source station based on the mobile terminal and the mobile application,
The application layer protocol of the request of data is set；
The application accelerates NDK to be used for, and the request of data is sent to the CDN cluster.
Further, the application accelerates SDK, is specifically used for:
It opens local listening port and the request agency of the mobile application is set；
The request of data is forwarded to the application by the local listening port and accelerates NDK.
Further, the application accelerates SDK, is also used to:
It is obtained according to the application message of the mobile application from local or MASP platform and loads the mobile application
Configuration information, the MASP platform are used to store the configuration information using the mobile application for accelerating service.
Further, the application accelerates SDK, is also used to:
According to the high frequency URL for including in the configuration information of the mobile application, the frequently-used data of the mobile application is delayed
There are locals, to respond the request of data of the mobile application by the frequently-used data cached.
Further, the application accelerates NDK, is specifically used for:
Determine the Network status between the mobile terminal and the source station of the mobile application；
If the current network conditions are unobstructed, the application layer protocol of the request of data is arranged in the application acceleration NDK
For http2.0；
If the current network conditions obstruction, the application layer protocol of the request of data is arranged in the application acceleration NDK
For http1.x.
Further, the mobile application includes preset self-signed certificate；
The application accelerates SDK, is also used to:
When the https for getting the mobile application, which is built, even to be requested, the User Agent of even request is built in the https
Default label of shaking hands is added in field；
The https is built into even request and is forwarded to the application acceleration NDK, so that the application accelerates NDK by prestoring
Self-signed certificate and the mobile application carry out TLS and shake hands.
Further, the application accelerates NDK, is also used to:
TCP transmission channel is established with the object edge node in the CDN cluster；Alternatively,
The object edge node in privately owned transport protocol and the CDN cluster specified using the configuration information is established private
There is transmission channel；
Based on TCP transmission channel or privately owned transmission channel is pre-established with the CDN cluster, the request of data is sent
To the CDN cluster.
Further, the application accelerates NDK, is also used to:
Target application layer protocol after judging request of data setting be arranged before original application layer protocol whether phase
Together；
If it is not the same, being asked to the CDN collection pocket transmission based on the application layer protocol change of the original application layer protocol
It asks.
Fourth aspect provides a kind of data delivery acceleration CDN cluster based on mobile application, and the CDN cluster is at least
What is be connected including the fringe node being connected with mobile terminal and with source station returns source node, in which:
The fringe node is used for, and receives the request of data for the mobile application that the application accelerates NDK to send, and to described
It returns source node and sends the request of data；
Described time source node is used for, and the data are arranged in the application layer protocol that the source station based on the mobile application is supported
The application layer protocol of request, and the request of data is sent to the source station.
Further, described time source node, is also used to:
It receives and is requested to source station forwarding application layer protocol change；
When receiving the application layer protocol change corresponding respond request of request that the source station returns, the Hui Yuan
The respond request is sent to the application by the CDN cluster and accelerates NDK by node.
Further, described time source node, is also used to:
The application layer protocol change request if it has been received, and the application layer protocol change request pair is not received
The application layer of the request of data is then arranged in the respond request answered according to the application layer protocol of application layer protocol change request
Agreement；
If not receiving the application layer protocol change request, or have received the application layer protocol change request
And its corresponding respond request, the then application layer protocol that the request of data is arranged are constant.
5th aspect, provides a kind of data delivery acceleration system based on mobile application, and the system comprises above-mentioned the
Mobile terminal described in three aspects, CDN cluster and MASP platform described in above-mentioned fourth aspect；
The MASP platform, for storing the configuration information using the mobile application for accelerating service, and according to the application
The corresponding configuration information of the application message is sent to described answer by the application message for accelerating the configuration request of SDK to include
With acceleration SDK.
Technical solution provided in an embodiment of the present invention has the benefit that
In the embodiment of the present invention, accelerate NDK using accelerating SDK to be forwarded to apply by the request of data of mobile application；Using
Accelerate the Network status between source station of the NDK based on mobile terminal and mobile application, the application layer protocol of request of data is set；Using
Accelerate NDK based on the transmission channel pre-established with CDN cluster, request of data is sent to CDN cluster；Side in CDN cluster
Edge node receives application and NDK is accelerated to send the request of data of mobile application, and is sent to back source node；It returns source node and is based on movement
The application layer protocol that the source station of application is supported, is arranged the application layer protocol of request of data, and request of data is sent to source station.This
Sample mitigates mobile network using accelerating NDK suitable application layer protocol can be arranged for request of data according to current network conditions
The data transmission bauds between mobile application and source station is accelerated in influence of the network to data transmission procedure, improves user's access speed.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is a kind of flow chart of data transmission acceleration method based on mobile application provided in an embodiment of the present invention；
Fig. 2 is a kind of structural representation of data delivery acceleration system based on mobile application provided in an embodiment of the present invention
Figure.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
The embodiment of the invention provides a kind of data transmission acceleration method based on mobile application, this method can be by moving
Terminal, CDN cluster and MASP platform are realized jointly, wherein CDN cluster include at least the fringe node that is connect with mobile terminal and
What is connect with source station returns source node；The configuration information of mobile application is stored on MASP platform；Mobile terminal can be intelligent hand
The mobile terminal devices such as machine, tablet computer, mobile terminal are equipped with the mobile application for accelerating SDK comprising application, wherein application adds
In fast SDK also include using accelerate NDK, mobile application can by CDN cluster access source station, using accelerate SDK can will
The request of data of mobile application is forwarded to by local listening port using NDK is accelerated, can also be flat from MASP using acceleration SDK
Platform download configuration information is sent to CDN cluster using the request of data of acceleration NDK to make to be forwarded to using acceleration SDK.This reality
Applying an application scenarios may is that in the terminal, and the application of mobile application accelerates SDK to forward the request of data of mobile application
Accelerate NDK to application, using accelerating NDK to be configured the application layer protocol of request of data, is then forwarded to the side of CDN cluster
Edge node；In CDN cluster, after the request of data received is forwarded to back source node by fringe node, returns source node and data are asked
The application layer protocol asked is configured again, and is sent to source station.
Below in conjunction with specific embodiment, to a kind of data delivery acceleration process based on mobile application shown in FIG. 1
It is described in detail, content can be such that
Step 101: application accelerates SDK that the request of data of mobile application is forwarded to using acceleration NDK.
In an implementation, mobile terminal is equipped with the mobile application for accelerating SDK comprising application, wherein application accelerates in SDK also
It include using acceleration NDK.After user opens mobile application, starting application accelerates SDK, and user is initiated by the mobile application
Request of data can by application accelerate SDK be forwarded to using accelerate NDK.
Optionally, the agency of request of data is realized using accelerating SDK that local listening port can be set, step 101
Processing specifically can be such that the request generation opened local listening port using SDK is accelerated after actuation and mobile application is arranged
Reason；Accelerate NDK using accelerating SDK to be forwarded to apply by local listening port by request of data.
In an implementation, after using SDK starting is accelerated, local listening port is opened in mobile application simultaneously using acceleration SDK
The request agency of mobile application is set, the request of mobile application to be forwarded to using acceleration NDK by request agency.In this way,
When using mobile apps, the request of data initiated by the mobile application can be accelerated the local of SDK unlatching to user by application
Listening port receives, and is then sent to again by local listening port using acceleration NDK.
Optionally, using accelerate SDK by request of data be forwarded to using accelerate NDK after, it is also necessary to application accelerate NDK into
The corresponding setting of row can make to continue to send request of data using acceleration NDK, so, corresponding processing can be such that application
SDK is accelerated to be obtained according to the application message of mobile application from local or MASP platform and load the configuration information of mobile application.
Wherein, MASP platform is used to store the configuration information using the mobile application for accelerating service.
In an implementation, all mobile applications for being able to use and accelerating service are previously stored on MASP platform matches confidence
Breath, after mobile application is from MASP platform download configuration information to mobile terminal local, whithin a period of time, mobile terminal is local
Also the configuration information can be cached, so, using acceleration SDK in the configuration for obtaining mobile application according to the application message of mobile application
When information, lookup acquisition is locally carried out in mobile terminal first, if discovery mobile terminal does not cache the shifting locally after searching
The configuration information of dynamic application, according to the application message of the mobile application, is put down using accelerating SDK then to access MASP platform from MASP
Platform downloads the configuration information of the mobile application.Using acceleration SDK after getting the configuration information of mobile application, the configuration is loaded
Information, in this way, application accelerates NDK that can forward the request of data received.
Optionally, the frequently-used data that some users often access is had in mobile application, if in advance will before access
Mobile terminal where these frequently-used datas download to mobile application is local, and when needing to obtain these frequently-used datas, movement is answered
With can quickly make a response, so, corresponding processing can be such that using accelerating SDK according to mobile application with confidence
The frequently-used data of mobile application is buffered in local by the high frequency URL for including in breath, to respond movement by the frequently-used data of caching
The request of data of application.
In an implementation, in mobile application such as using the access frequency usually with higher of data homepage, basic function,
Therefore, the URL (can be described as high frequency URL) of these frequently-used datas can be stored in advance in the configuration information of the mobile application.
After obtaining and loading the configuration information, it is not necessarily to mobile application activly request, includes according in configuration information using acceleration SDK
Frequently-used data is buffered in mobile terminal local, when mobile application needs to access these data by high frequency URL in advance, so that it may
Directly using the request of data of the frequently-used data response mobile application of mobile terminal local cache, response speed can be improved in this way
Degree reduces period of reservation of number.
Step 102: application accelerates the Network status between source station of the NDK based on mobile terminal and mobile application, and data are arranged
The application layer protocol of request.
In an implementation, using accelerate NDK can support including http1.0, http1.1 and http2.0 it is a variety of not
Same application layer protocol, for different Network status, selection uses different application layer protocols, request of data report can be improved
The transmission speed of text.Therefore, using acceleration SDK after being forwarded to the request of data of the mobile application using NDK is accelerated, application
Accelerate NDK according to Network status current between mobile terminal and the source station of mobile application, selection adds most beneficial for request of data
The application layer protocol of speed transmission, resets the application layer protocol of the request of data.
Optionally, two kinds of application layer protocols of http1.x and http2.0 are divided by the difference of respective data transfer mode
Not Shi Yongyu Network status obstruction and unobstructed two kinds of situations, corresponding processing can be such that using accelerate NDK determine it is mobile eventually
Network status between end and the source station of mobile application；If current network conditions are unobstructed, using acceleration NDK setting request of data
Application layer protocol is http2.0；If current network conditions are blocked, using the application layer protocol for accelerating NDK setting request of data
For http1.x.
In an implementation, it is answered after receiving the request of data for accelerating the mobile application of SDK forwarding by application using acceleration NDK
With the source for accelerating NDK that can determine mobile terminal and mobile application by packet loss or RTT (Round-Trip Time)
Current Network status between standing.If packet loss is less than or equal to default packet loss threshold value or RTT is less than or equal to default time delay threshold
Value, judges that current network conditions are unobstructed, under this Network status, uses http2.0 as the application layer protocol of request of data, phase
There can be faster transmission speed compared with http1.x.Therefore, if the application layer protocol of request of data is http1.x, using adding
The application layer protocol that request of data is then arranged in fast NDK is http2.0；If the application layer protocol of request of data is http2.0,
The application layer protocol that request of data is arranged is constant.If packet loss is greater than default packet loss threshold value or RTT is greater than default time delay threshold
Value judges that current network conditions are blocked, big existing if using http2.0 as application layer protocol under this Network status
In the case where measuring concurrent request, it is easy to produce preamble packet congestion, is greatly reduced so as to cause transmission speed.Therefore, if data
The application layer protocol of request is http1.x, constant using the application layer protocol for accelerating NDK that request of data is then arranged.It is understood that
, in Network status obstruction, it is also possible to which there are the request of data that application layer protocol is http2.0, at this time it is contemplated that by this
The application layer protocol of class request of data is set as http1.x, transmissibility can also be avoided substantially to drop to avoid preamble packet congestion is generated
Low situation occurs.
Optionally, for https request of data, due to higher to data demand for security, self-signed certificate can also be used,
To further increase the safety of request of data, corresponding processing can be such that even asks when the https for getting mobile application is built
When asking, label of shaking hands is preset using accelerating SDK to build addition in the even User Agent field of request in https；Using acceleration SDK
Https is built even request to be forwarded to using NDK is accelerated, is answered so that application accelerates NDK to pass through the self-signed certificate prestored with movement
It is shaken hands with TLS is carried out.
In an implementation, it in order to improve the safeties of data in transmission process, can also be also stored in advance in mobile application
Self-signed certificate, for accelerating to realize that TLS shakes hands between NDK in mobile application and application.When get mobile application initiation
When https builds even request, default hold is added into using accelerating SDK to build in the even User Agent field of request header in https
Hand marks, and the https that then will be added to default label of shaking hands, which builds even request and is forwarded to apply by local listening port, to be accelerated
NDK.Pass through self-signed certificate and SSL Pinning using accelerating NDK to reuse the self-signed certificate that prestores and mobile application
Mode carries out TLS and shakes hands, and after shaking hands successfully, using accelerating NDK self-signed certificate can be used to substitute CA certificate, realizes
The transmission of request of data under https agreement.
It should be understood that according to different user demands, self-signed certificate can also not be used, and by the server CA of user
Certificate is previously deployed at the fringe node of CDN cluster, and the safety of data in transmission process is ensured by keyless mode.It is obtaining
Get mobile application https build even request after, using accelerate SDK directly by https build even request be forwarded to using accelerate
Then https is built even request again using acceleration NDK and is sent to fringe node by NDK, fringe node uses the service disposed in advance
Device CA certificate carries out TLS with mobile application and shakes hands, and after shaking hands successfully, can realize under https agreement using acceleration NDK
The transmission of request of data.
Step 103: application accelerates NDK that request of data is sent to CDN cluster.
Optionally, more using the different transport protocol foundation such as TCP or UDP can be used between acceleration NDK and CDN cluster
Kind transmission channel, corresponding processing can be such that using NDK is accelerated after actuation, build with the object edge node in CDN cluster
Vertical TCP transmission channel；Alternatively, application accelerates NDK after actuation, the privately owned transport protocol and CDN collection specified using configuration information
Object edge node in group establishes privately owned transmission channel；It is logical based on TCP transmission is pre-established with CDN cluster using acceleration NDK
Request of data is sent to CDN cluster by road or privately owned transmission channel.
In an implementation, using NDK is accelerated after actuation, it is logical transmission can be established with the object edge node in CDN cluster
Road using the configuration information for accelerating NDK to obtain before using SDK, determines that establishing transmission channel is used in the process
Transport protocol.If no specified in configuration information or specified using TCP, make using acceleration NDK with object edge node
It uses TCP as transport protocol, establishes TCP transmission channel；If being specified in configuration information and using privately owned transport protocol (wmp), answer
Privately owned transmission channel is established using privately owned transport protocol and object edge node with acceleration NDK.Herein, privately owned transport protocol is one
Kind of bilateral agreements based on UDP, increase reliability demonstration on the basis of UDP, be suitable for network environment relatively obstruction, packet loss or
Mobile data transfer in RTT higher situation is able to solve in the case that network environment is relatively blocked using privately owned transport protocol and is passed
The slow problem of defeated rate.Accelerate the transmission channel between the object edge node in NDK and CDN cluster to establish in application to complete
Afterwards, using accelerating the NDK can be based on pre-establishing TCP transmission channel or privately owned biography with the object edge node in CDN cluster
Request of data is sent to CDN cluster by defeated channel.
Optionally, using Network status of the NDK between the source station according to mobile terminal and mobile application is accelerated, logarithm is determined
After target application layer protocol according to request setting, the target application layer protocol that will be arranged is needed to inform source station, in order to determine source
Whether stand can support the target application layer protocol of setting, so, corresponding processing, which can be such that, judges number using acceleration NDK
It is whether identical according to the target application layer protocol after request setting and the original application layer protocol before setting；If it is not the same, using
NDK is accelerated to change request based on the application layer protocol of original application layer protocol to the pocket transmission of CDN collection.
In an implementation, after the target application layer protocol that request of data will be arranged in determination, using acceleration NDK judgement setting
Whether the target application layer protocol of request of data and the original application layer protocol that preceding request of data is arranged are identical afterwards, if not phase
Together, illustrate that the application layer protocol of request of data changes.Therefore, original application is used to CDN collection pocket transmission using acceleration NDK
The application layer protocol of layer protocol changes request, notifies the target application layer protocol of source station request of data；If identical, illustrate data
The application layer protocol of request does not change, and therefore, there is no need to carry out any notice to source station.
Step 104: fringe node receive application accelerate NDK send mobile application request of data, and to return source node
Send request of data.
In an implementation, CDN cluster includes at least the fringe node being connected with mobile terminal and the Hui Yuanjie being connected with source station
Point.Application on fringe node and mobile terminal in CDN cluster in mobile application accelerates NDK to pre-establish transmission channel, builds
The detailed process of vertical transmission channel can be with reference to described above, and after transmission channel is established and completed, fringe node can lead to
The transmission channel is crossed to receive using the request of data for accelerating NDK to send.Fringe node is receiving what application acceleration NDK was sent
After request of data, it can continue for request of data to be sent in CDN cluster and return source node.
Optionally, it needs to set again after the application layer protocol to request of data is reset using acceleration NDK
The application layer protocol set informs source station, in order to determine whether source station can support the application layer protocol reset, so, phase
The processing answered can be such that back that source node is received and requested to source station forwarding application layer protocol change；It is returned when receiving source station
Application layer protocol change when requesting corresponding respond request, return source node and respond request be sent to application by CDN cluster
Accelerate NDK.
In an implementation, it after receiving application layer protocol change request, returns source node and turns application layer protocol change request
Issue source station.Source station is after receiving application layer protocol change request, if source station can support the application layer protocol after change,
Corresponding respond request can be returned to source node is returned, if source station can not support the application layer protocol after change, not to Hui Yuan
Node returns to any respond request.When corresponding respond request is requested in the application layer protocol change for receiving source station return, return
The respond request is transmitted to fringe node by source node, and is sent to by fringe node using acceleration NDK.
Step 105: returning the application layer protocol that source node is supported based on the source station of mobile application, the application of request of data is set
Layer protocol, and request of data is sent to source station.
In an implementation, source node is returned after receiving request of data, the application layer association that the source station based on mobile application is supported
View, is configured the application layer protocol of request of data, request of data is then sent to source station again, to guarantee that source station receives number
After request, the content of request of data can be normally obtained.
Optionally, since application accelerates NDK after the application layer protocol to request of data is configured, source station may not be propped up
The target application layer protocol of setting is held, therefore, source node is returned before request of data is sent to source station, restoring data is needed to request
Application layer protocol, respective handling can be such that back source node application layer protocol if it has been received change request, and not receive
Corresponding respond request is requested to application layer protocol change, then number is arranged according to the application layer protocol of application layer protocol change request
According to the application layer protocol of request；If returning source node does not receive application layer protocol change request, or has received application layer
Protocol variation request and its corresponding respond request, the then application layer protocol that request of data is arranged are constant.
In an implementation, as described above, if returning source node receives application layer protocol change request, illustrate request of data
Target application layer protocol after setting is different with the original application layer protocol before setting, and returns source node and become by application layer protocol
After more request is sent to source station, corresponding respond request is requested in the application layer protocol change for not receiving source station return, further
Illustrate the target application layer protocol after source station does not support request of data to be arranged.Therefore, after receiving request of data, returning source node is needed
The application layer protocol of the application layer protocol setting request of data of request is changed according to application layer protocol.If returning source node does not have
Application layer protocol change request is received, the original application before target application layer protocol and setting after illustrating request of data setting
Layer protocol is identical, i.e. the application layer protocol of request of data is constant, so, the target after source station can support request of data to be arranged is answered
Use layer protocol；If returning source node receives application layer protocol change request, and also receives application layer protocol change request
Corresponding respond request, although illustrating the target application layer protocol after request of data setting and the original application layer protocol before setting
Difference, still, source station can support the target application layer protocol after request of data setting.Therefore, it under both of these case, is receiving
After request of data, the application layer protocol that request of data can be directly arranged in time source node is constant.
In the embodiment of the present invention, accelerate NDK using accelerating SDK to be forwarded to apply by the request of data of mobile application；Using
Accelerate the Network status between source station of the NDK based on mobile terminal and mobile application, the application layer protocol of request of data is set；Using
Accelerate NDK based on the transmission channel pre-established with CDN cluster, request of data is sent to CDN cluster；Side in CDN cluster
Edge node receives application and NDK is accelerated to send the request of data of mobile application, and is sent to back source node；It returns source node and is based on movement
The application layer protocol that the source station of application is supported, is arranged the application layer protocol of request of data, and request of data is sent to source station.This
Sample mitigates mobile network couple using accelerating NDK suitable application layer protocol can be arranged for data according to current network conditions
The data transmission bauds between mobile application and source station is accelerated in the influence of data transmission procedure, improves user's access speed.
Based on the same technical idea, the embodiment of the invention also provides a kind of data delivery acceleration based on mobile application
Mobile terminal, the mobile terminal are equipped with the mobile application for accelerating SDK comprising application, also include in the application acceleration SDK
Have using acceleration NDK, in which:
The application accelerates SDK to be used for, and the request of data of the mobile application is forwarded to the application and accelerates NDK.
The application accelerates NDK to be used for, the Network status between the source station based on the mobile terminal and the mobile application,
The application layer protocol of the request of data is set.
The application accelerates NDK to be used for, and the request of data is sent to the CDN cluster.
Optionally, the application accelerates SDK, is specifically used for:
It opens local listening port and the request agency of the mobile application is set；
The request of data is forwarded to the application by the local listening port and accelerates NDK.
Optionally, the application accelerates SDK, is also used to:
It is obtained according to the application message of the mobile application from local or MASP platform and loads the mobile application
Configuration information, the MASP platform are used to store the configuration information using the mobile application for accelerating service.
Optionally, the application accelerates SDK, is also used to:
According to the high frequency URL for including in the configuration information of the mobile application, the frequently-used data of the mobile application is delayed
There are locals, to respond the request of data of the mobile application by the frequently-used data cached.
Optionally, the application accelerates NDK, is specifically used for:
Determine the Network status between the mobile terminal and the source station of the mobile application；
If the current network conditions are unobstructed, the application layer protocol of the request of data is arranged in the application acceleration NDK
For http2.0；
If the current network conditions obstruction, the application layer protocol of the request of data is arranged in the application acceleration NDK
For http1.x.
Optionally, the mobile application includes preset self-signed certificate；
The application accelerates SDK, is also used to:
When the https for getting the mobile application, which is built, even to be requested, the User Agent of even request is built in the https
Default label of shaking hands is added in field；
The https is built into even request and is forwarded to the application acceleration NDK, so that the application accelerates NDK by prestoring
Self-signed certificate and the mobile application carry out TLS and shake hands.
Optionally, the application accelerates NDK, is also used to:
TCP transmission channel is established with the object edge node in the CDN cluster；Alternatively,
The object edge node in privately owned transport protocol and the CDN cluster specified using the configuration information is established private
There is transmission channel；
Based on TCP transmission channel or privately owned transmission channel is pre-established with the CDN cluster, the request of data is sent
To the CDN cluster.
Optionally, the application accelerates NDK, is also used to:
Target application layer protocol after judging request of data setting be arranged before original application layer protocol whether phase
Together；
If it is not the same, being asked to the CDN collection pocket transmission based on the application layer protocol change of the original application layer protocol
It asks.
Based on the same technical idea, the embodiment of the invention also provides a kind of data delivery acceleration based on mobile application
CDN cluster, the CDN cluster includes at least the fringe node being connected with mobile terminal and what is be connected with source station returns source node,
In:
The fringe node is used for, and receives the request of data for the mobile application that the application accelerates NDK to send, and to described
It returns source node and sends the request of data.
Described time source node is used for, and the data are arranged in the application layer protocol that the source station based on the mobile application is supported
The application layer protocol of request, and the request of data is sent to the source station.
Optionally, described time source node, is also used to:
It receives and is requested to source station forwarding application layer protocol change；
When receiving the application layer protocol change corresponding respond request of request that the source station returns, the Hui Yuan
The respond request is sent to the application by the CDN cluster and accelerates NDK by node.
Optionally, described time source node, is also used to:
The application layer protocol change request if it has been received, and the application layer protocol change request pair is not received
The application layer of the request of data is then arranged in the respond request answered according to the application layer protocol of application layer protocol change request
Agreement；
If not receiving the application layer protocol change request, or have received the application layer protocol change request
And its corresponding respond request, the then application layer protocol that the request of data is arranged are constant.
Based on the same technical idea, the embodiment of the invention also provides a kind of data delivery acceleration based on mobile application
System, as shown in Fig. 2, the system comprises above-mentioned mobile terminals, above-mentioned CDN cluster and MASP platform.The MASP is flat
Platform accelerates the configuration information of SDK to ask for storing the configuration information using the mobile application for accelerating service, and according to the application
The application message for including is sought, the corresponding configuration information of the application message is sent to the application and accelerates SDK.
It should be understood that data delivery acceleration mobile terminal, the CDN collection provided by the above embodiment based on mobile application
Group and acceleration system and the data transmission acceleration method embodiment based on mobile application belong to same design, implement process
It is detailed in embodiment of the method, which is not described herein again.
Through the above description of the embodiments, those skilled in the art can be understood that each embodiment can
It realizes by means of software and necessary general hardware platform, naturally it is also possible to pass through hardware.Based on this understanding, on
Stating technical solution, substantially the part that contributes to existing technology can be embodied in the form of software products in other words, should
Computer software product may be stored in a computer readable storage medium, such as ROM/RAM, magnetic disk, CD, including several fingers
It enables and using so that a computer equipment (can be personal computer, server-side or the network equipment etc.) executes each implementation
Method described in certain parts of example or embodiment.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (23)
1. the data transmission acceleration method based on mobile application, which is characterized in that the method is suitable for mobile terminal, the shifting
Dynamic terminal is equipped with the mobile application for accelerating SDK comprising application, and the application accelerates also to include to apply to accelerate NDK in SDK,
In:
The application accelerates SDK that the request of data of the mobile application is forwarded to the application and accelerates NDK；
The application accelerates the Network status between source station of the NDK based on the mobile terminal and the mobile application, described in setting
The application layer protocol of request of data；
The application accelerates NDK that the request of data is sent to the CDN cluster.
2. the method according to claim 1, wherein the application accelerates SDK by the data of the mobile application
Request is forwarded to the application and accelerates NDK, comprising:
The application accelerates SDK after actuation, opens local listening port and the request agency of the mobile application is arranged；
The application accelerates SDK that the request of data is forwarded to the application by the local listening port and accelerates NDK.
3. the method according to claim 1, wherein the application accelerate NDK be based on the mobile terminal with
Network status between the source station of the mobile application is arranged before the application layer protocol of the request of data, further includes:
The application accelerates SDK to be obtained according to the application message of the mobile application from local or MASP platform and loads described
The configuration information of mobile application, the MASP platform are used to store the configuration information using the mobile application for accelerating service.
4. according to the method described in claim 3, it is characterized in that, the application accelerates SDK answering according to the mobile application
After being obtained from local or MASP platform with information and load the configuration information of the mobile application, further includes:
The application accelerates the high frequency URL for including in configuration information of the SDK according to the mobile application, by the mobile application
Frequently-used data is buffered in local, to respond the request of data of the mobile application by the frequently-used data cached.
5. the method according to claim 1, wherein the application accelerates NDK to be based on the mobile terminal and institute
The Network status between the source station of mobile application is stated, the application layer protocol of the request of data is set, comprising:
The application accelerates NDK to determine the Network status between the mobile terminal and the source station of the mobile application；
If the current network conditions are unobstructed, the application layer protocol that the application accelerates NDK that the request of data is arranged is
http2.0；
If the current network conditions obstruction, the application layer protocol that the application accelerates NDK that the request of data is arranged are
http1.x。
6. the method according to claim 1, wherein the mobile application includes preset self-signed certificate；
The application accelerates SDK that the request of data of the mobile application is forwarded to before the application acceleration NDK, further includes:
When the https for getting the mobile application, which is built, even to be requested, the application accelerates SDK to build even request in the https
User Agent field in the default label of shaking hands of addition；
The https is built even request and is forwarded to the application acceleration NDK by the application acceleration SDK, so that the application accelerates
NDK passes through the self-signed certificate prestored and shakes hands with mobile application progress TLS.
7. the method according to claim 1, wherein the method also includes:
The application accelerates NDK after actuation, establishes TCP transmission channel with the object edge node in the CDN cluster；Or
Person,
The application accelerates NDK after actuation, in the privately owned transport protocol and the CDN cluster specified using the configuration information
Object edge node establish privately owned transmission channel；
The application accelerates NDK that the request of data is sent to the CDN cluster, comprising:
The application accelerates NDK to be based on pre-establishing TCP transmission channel or privately owned transmission channel with the CDN cluster, will be described
Request of data is sent to the CDN cluster.
8. the method according to claim 1, wherein the application accelerates NDK to be sent to the request of data
Before the CDN cluster, further includes:
The application acceleration NDK judges the target application layer protocol after the request of data setting and the original application layer before setting
Whether agreement is identical；
If it is not the same, the application accelerates application layer of the NDK to the CDN collection pocket transmission based on the original application layer protocol
Protocol variation request.
9. the data transmission acceleration method based on mobile application, which is characterized in that the method is suitable for CDN cluster, the CDN
Cluster includes at least the fringe node being connected with mobile terminal and what is be connected with source station returns source node, in which:
The fringe node receives the request of data for the mobile application that the application accelerates NDK to send, and to described time source node
Send the request of data；
The application layer protocol that described time source node is supported based on the source station of the mobile application, is arranged the application of the request of data
Layer protocol, and the request of data is sent to the source station.
10. method as claimed in claim 9, which is characterized in that the method also includes:
Described time source node is received and is requested to source station forwarding application layer protocol change；
When receiving the application layer protocol change corresponding respond request of request that the source station returns, described time source node
The respond request is sent to the application by the CDN cluster and accelerates NDK.
11. method as claimed in claim 10, which is characterized in that source station branch of the described time source node based on the mobile application
The application layer protocol of the request of data is arranged in the application layer protocol held, comprising:
The application layer protocol change request if it has been received of described time source node, and do not receive the application layer protocol and become
Corresponding respond request is more requested, then the request of data is arranged according to the application layer protocol of application layer protocol change request
Application layer protocol；
If described time source node does not receive the application layer protocol change request, or has received the application layer protocol
Change request and its corresponding respond request, the then application layer protocol that the request of data is arranged are constant.
12. the data delivery acceleration mobile terminal based on mobile application, which is characterized in that the mobile terminal is equipped with comprising answering
With SDK mobile application is accelerated, the application accelerates also to include using acceleration NDK in SDK, in which:
The application accelerates SDK to be used for, and the request of data of the mobile application is forwarded to the application and accelerates NDK；
The application accelerates NDK to be used for, the Network status between the source station based on the mobile terminal and the mobile application, setting
The application layer protocol of the request of data；
The application accelerates NDK to be used for, and the request of data is sent to the CDN cluster.
13. mobile terminal according to claim 12, which is characterized in that the application accelerates SDK, is specifically used for:
It opens local listening port and the request agency of the mobile application is set；
The request of data is forwarded to the application by the local listening port and accelerates NDK.
14. mobile terminal according to claim 12, which is characterized in that the application accelerates SDK, is also used to:
It is obtained according to the application message of the mobile application from local or MASP platform and loads the configuration of the mobile application
Information, the MASP platform are used to store the configuration information using the mobile application for accelerating service.
15. mobile terminal according to claim 14, which is characterized in that the application accelerates SDK, is also used to:
According to the high frequency URL for including in the configuration information of the mobile application, the frequently-used data of the mobile application is buffered in
It is local, to respond the request of data of the mobile application by the frequently-used data cached.
16. mobile terminal according to claim 12, which is characterized in that the application accelerates NDK, is specifically used for:
Determine the Network status between the mobile terminal and the source station of the mobile application；
If the current network conditions are unobstructed, the application layer protocol that the application accelerates NDK that the request of data is arranged is
http2.0；
If the current network conditions obstruction, the application layer protocol that the application accelerates NDK that the request of data is arranged are
http1.x。
17. mobile terminal according to claim 12, which is characterized in that the mobile application includes preset oneself signature
Certificate；
The application accelerates SDK, is also used to:
When the https for getting the mobile application, which is built, even to be requested, the UserAgent field of even request is built in the https
The middle default label of shaking hands of addition；
The https built into even request be forwarded to the application and accelerate NDK so that the application accelerate NDK pass through prestore from
Signing certificate carries out TLS with the mobile application and shakes hands.
18. mobile terminal according to claim 12, which is characterized in that the application accelerates NDK, is also used to:
TCP transmission channel is established with the object edge node in the CDN cluster；Alternatively,
The object edge node in privately owned transport protocol and the CDN cluster specified using the configuration information establishes privately owned biography
Defeated channel；
Based on TCP transmission channel or privately owned transmission channel is pre-established with the CDN cluster, the request of data is sent to institute
State CDN cluster.
19. mobile terminal according to claim 12, which is characterized in that the application accelerates NDK, is also used to:
Whether the target application layer protocol after judging the request of data setting and the original application layer protocol before setting are identical；
If it is not the same, changing request based on the application layer protocol of the original application layer protocol to the CDN collection pocket transmission.
20. the data delivery acceleration CDN cluster based on mobile application, which is characterized in that the CDN cluster includes at least and movement
The connected fringe node of terminal and time source node being connected with source station, in which:
The fringe node is used for, and receives the request of data for the mobile application that the application accelerates NDK to send, and to the Hui Yuan
Node sends the request of data；
Described time source node is used for, and the request of data is arranged in the application layer protocol that the source station based on the mobile application is supported
Application layer protocol, and the request of data is sent to the source station.
21. CDN cluster as claimed in claim 20, which is characterized in that described time source node is also used to:
It receives and is requested to source station forwarding application layer protocol change；
When receiving the application layer protocol change corresponding respond request of request that the source station returns, described time source node
The respond request is sent to the application by the CDN cluster and accelerates NDK.
22. CDN cluster as claimed in claim 21, which is characterized in that described time source node is also used to:
The application layer protocol change request if it has been received, and it is corresponding not receive the application layer protocol change request
Respond request is then assisted according to the application layer that the request of data is arranged in the application layer protocol of application layer protocol change request
View；
If do not receive application layer protocol change request, or have received the application layer protocol change request and its
Corresponding respond request, the then application layer protocol that the request of data is arranged are constant.
23. the data delivery acceleration system based on mobile application, which is characterized in that the system comprises claim 12-19 to appoint
The described in any item CDN clusters of mobile terminal described in one, claim 20-22 and MASP platform；
The MASP platform accelerates for storing the configuration information using the mobile application for accelerating service, and according to the application
The corresponding configuration information of the application message is sent to the application and added by the application message that the configuration request of SDK includes
Fast SDK.
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| CN110971671A (en) * | 2019-11-14 | 2020-04-07 | 用友网络科技股份有限公司 | Method and system for shortening network connection delay in long-distance communication |
| CN110971671B (en) * | 2019-11-14 | 2022-11-15 | 用友网络科技股份有限公司 | Method and system for shortening network connection delay in long-distance communication |
| CN114079643A (en) * | 2020-08-21 | 2022-02-22 | 北京金山云网络技术有限公司 | Method, device, gateway equipment and computer readable medium for transmitting data |
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