CN105187561A - Regionalized cross-platform data sharing method and system - Google Patents
Regionalized cross-platform data sharing method and system Download PDFInfo
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- CN105187561A CN105187561A CN201510634750.9A CN201510634750A CN105187561A CN 105187561 A CN105187561 A CN 105187561A CN 201510634750 A CN201510634750 A CN 201510634750A CN 105187561 A CN105187561 A CN 105187561A
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- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 16
- 238000004891 communication Methods 0.000 abstract description 14
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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
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/562—Brokering proxy services
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Abstract
The invention discloses a regionalized cross-platform data sharing method. The method comprises the following steps: respectively setting proxy servers of respective types according to client types, wherein the proxy servers are used for respectively collecting client information of respective types in respective regions; connecting a server with the proxy servers through NetConnection and receiving the client information reported by the proxy servers by the server; sending connection requests to the server through the proxy servers by connection requesters in the clients; respectively receiving, by the connection requesters and connection targets in the clients, opposite side information returned by the server according to the connection requests; synchronously sending second connection requests to the opposite sides by the connection requesters and the connection targets according to the returned opposite side information; and establishing bidirectional connection by the connection requesters and the connection targets according to the second requests so as to carry out data shared transmission. According to the regionalized cross-platform data sharing method, the regionalized cross-Flash platform data communication function is realized.
Description
Technical Field
The present application relates to the field of data sharing technologies, and in particular, to a method and a system for regionalized cross-platform data sharing.
Background
Flash (interactive vector graphics and Web animation standards), also commonly referred to as macromedia flashlayer, which is a type of multimedia animation that can be played small and fast, as well as interactive animations, flight logos and images made with macromediaflash. The player is very small and only needs to download a little time, which is a good start for experiencing the multimedia effect on the web page.
Flash also supports high quality mp3 audio streams, text entry fields, interactive interfaces, and so on, to name a few. This latest version can view all flash formats. To view multimedia content on a web page, flashlayer is almost a standard on the internet, and animation or images produced by the player are very common.
In general, individual content units authored using Flash are referred to as applications, even though they may only be very simple animations. And a Flash application program containing rich media can be constructed by adding pictures, sound, videos and special effects. At present, Flash is widely used in Web pages due to its powerful functions, such as video playing and Web games. Traditionally, Flash only gets data from the server, or exchanges data with other non-Flash clients by means of server transfer.
Current Flash has begun to support direct connections between clients through P2P technology so that faster and more efficient communication can be achieved. The Netstream provides a message counting function, distinguishes stream information according to a destination IP address, a destination port number, a source IP address, a source port number, a protocol number and tos of a message, and carries out independent data counting aiming at different stream information.
Wherein the NetConnection class used creates a bi-directional connection between the AIR application and the FlashMediaServer application or between the AIR application and the application server running FlashRemoting. The NetConnection object acts like a pipe between the client and the server. The stream can be sent through this pipe using NetStream objects.
RTMFP is a new set of communication protocols developed by Adobe corporation, known as RealTimeMediaFlowProtocol, which allows direct communication between end users using AdobeFlashPlayer. Programs developed with the adoboair framework can also use this protocol to distribute live, real-time information.
The AS language is ActionScript for short, which is a scripting language of Flash. Just because ActionScript is added and improved in Flash, the animation which can be created has strong interactivity. In simple animation, Flash plays scenes and frames in animation in sequence, and in interactive animation, a user can interact with the animation by using a keyboard or a mouse, so that the participation of the user is greatly enhanced, and meanwhile, the charm of the Flash animation is greatly enhanced. For example, a button in the animation can be clicked to jump the animation to a different part to continue playing, and an object in the animation can be moved.
Now, to realize the P2P connection between the Flash clients, the AS language must be used and the connection is run in the Flash container, which greatly limits the scope of the Flash application. For example, a system with a large number of PC desktop clients and a mobile client that does not support Flash cannot be directly connected to a Flash client. Therefore, an island is formed between applications of different platforms, and data sharing transmission cannot be performed, and further, acceleration cannot be performed by using the P2P technology.
Disclosure of Invention
In order to solve the problems in the prior art, an object of the present invention is to provide a method and a system for regionalized cross-platform data sharing.
The invention provides a regional cross-platform data sharing method, which comprises the following steps:
respectively setting proxy servers of respective types according to client types, wherein the proxy servers respectively collect client information of the types in respective areas;
the server is connected with the proxy server through NetConnection and receives the information of each client reported by the proxy server;
a connection requester in the client sends a connection request to the server through the proxy server;
the connection requester and a connection target party in the client respectively receive opposite party information returned by the server according to the connection request;
the connection requester and the connection target simultaneously send a second connection request to the other party according to the returned information of the other party;
and the connection requester and the connection target establish bidirectional connection according to the second request to perform data sharing transmission.
Further, the client, the connection requester and the connection target are further:
the client comprises: a Flash client and a non-Flash client;
the connection requesting party is one of the Flash client and the non-Flash client, and the connection target party is the other of the Flash client and the non-Flash client.
Further, wherein the information further comprises: the IP address and port information of the client.
Further, wherein the connection requester and the connection target establish a bidirectional connection according to the second request, further comprising:
the connection requester and the connection target establish RTMFP connection according to the second request;
and the connection requester and the connection target establish NetStream connection according to the RTMFP connection.
Further, wherein the connection requester and the connection target establish a NetStream connection according to the RTMFP connection, further comprising:
and the connection requester and the connection target establish P2 PSstream connection according to the NetStream connection, and perform data sharing transmission.
A system for regionalized cross-platform data sharing, the system comprising: server, proxy server, connection requester and connection target, wherein,
the server is used for connecting a client through NetConnection and receiving information reported by the client;
the proxy servers are used for respectively setting the respective types of proxy servers according to the types of the clients, and respectively collecting the client information of the type in respective areas;
the connection request party is used for sending a connection request to the server through the proxy server;
receiving information of a connection target party returned by the server according to the connection request;
sending a second connection request to the connection target party according to the returned connection target party information;
establishing bidirectional connection with the connection target party according to the second request, and performing data sharing transmission;
the connection target party is used for receiving the information of the connection request party returned by the server according to the connection request;
sending the second connection request to the connection requester according to the returned connection requester information;
and establishing bidirectional connection with the connection request according to the second request, and performing data sharing transmission.
Further, the client, the connection requester and the connection target are further:
the client comprises: a Flash client and a non-Flash client;
the connection requesting party is one of the Flash client and the non-Flash client, and the connection target party is the other of the Flash client and the non-Flash client.
Further, wherein the information further comprises: the IP address and port information of the client.
Further, wherein the connection requester and the connection target are further configured to:
establishing RTMFP connection according to the second request;
and establishing NetStream connection according to the RTMFP connection.
Further, wherein the connection requester and the connection target are further configured to:
and establishing P2 PSstream connection according to the NetStream connection, and carrying out data sharing transmission.
Compared with the prior art, the regional cross-platform data sharing method and system have the following advantages:
(1) the invention receives the information and the connection request of the Flash client and the non-Flash client on the server, respectively provides the information of the other party to the connection requester and the connection target party, establishes RTMFP connection of the two parties through an RTMFP protocol, and further establishes NetStream connection. The NetStream object is realized on the non-Flash platform, so that the butt joint with the Flash client is realized, and the data communication function across the Flash platform is realized.
(2) According to the invention, the butt joint and the data communication between the Flash client and the non-Flash client are established through the conversion of the server, so that the P2P connection is conveniently established, and the rapid sharing and transmission of data between the Flash client and the non-Flash client are realized by utilizing the P2P technology.
(3) The invention establishes the butt joint and the data communication between the Flash client and the non-Flash client through the conversion of the server, does not depend on the Flash control, and can realize the communication with the Flash platform on the non-Flash platform without using AS language. The application range of the Flash platform is expanded, and direct data exchange between the Flash page and the PC desktop client and between the Flash page and the mobile client can be realized, such as P2P downloading and playing of videos.
Of course, it is not necessary for any one product to achieve all of the above-described technical effects simultaneously.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a flow chart of a method for regionalized cross-platform data sharing according to the present invention;
fig. 2 is a flowchart illustrating a method for regionalized cross-platform data sharing according to embodiment 2 of the present invention;
FIG. 3 is a block diagram of a system architecture for regionalized cross-platform data sharing in accordance with the present invention.
FIG. 4 is a block diagram illustrating communications between the structures of a system for localized cross-platform data sharing in accordance with the present invention.
Detailed Description
As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to substantially achieve the technical effect. Furthermore, the term "coupled" is intended to encompass any direct or indirect electrical coupling. Thus, if a first device couples to a second device, that connection may be through a direct electrical coupling or through an indirect electrical coupling via other devices and couplings. The description which follows is a preferred embodiment of the present application, but is made for the purpose of illustrating the general principles of the application and not for the purpose of limiting the scope of the application. The protection scope of the present application shall be subject to the definitions of the appended claims.
The present application will be described in further detail below with reference to the accompanying drawings, but the present application is not limited thereto.
Example 1:
as shown in fig. 1, a method for regionalized cross-platform data sharing according to embodiment 1 of the present invention includes:
step 101, respectively setting proxy servers of respective types according to client types, wherein the proxy servers respectively collect client information of the respective types in respective areas, and the servers are connected with the clients through NetConnection and receive information reported by the clients;
the client sides of the type are managed in a centralized mode through the proxy server, and the nearby client sides can be selected through the proxy server to conduct connection operation. The server is connected with the Flash client and the non-Flash client, so that the attribute information of the Flash client and the attribute information of the non-Flash client can be stored on the server, and the subsequent connection between the Flash client and the non-Flash client can be conveniently established.
102, a connection requester in the client sends a connection request to the server through the proxy server; wherein,
the client comprises: any one of the Flash client and the non-Flash client can send a connection request, and the other one serves as a connection target.
103, the connection requester and a connection target party in the client respectively receive opposite party information returned by the server according to the connection request;
and the connection request and the connection target party respectively receive the information of the other party and carry out matching so as to send a corresponding connection request according to the information of the other party and further carry out matching connection of the connection request and the connection target party.
104, the connection requester and the connection target simultaneously send a second connection request to the other side according to the returned information of the other side; wherein,
and the connection requester and the connection target generate a second connection request instruction according to the information of the corresponding opposite side transferred by the server, and simultaneously send the second connection request instruction to the opposite side, so that the connection requester and the connection target can be matched accurately and establish connection conveniently.
And 105, the connection requester and the connection target establish a bidirectional connection according to the second request, and perform data sharing transmission.
The bidirectional connection established by the bidirectional request instruction of the connection requester and the connection target is beneficial to the stability of the connection between the connection requester and the connection target, and the subsequent data sharing and transmission of the connection requester and the connection target are facilitated.
Example 2:
as shown in fig. 2, on the basis of embodiment 1, the method for regionalized cross-platform data sharing of the present invention includes:
step 201, respectively setting proxy servers of respective types according to client types, wherein the proxy servers respectively collect client information of the respective types in respective areas, the servers connect clients through NetConnection, and receive information reported by the clients, wherein the clients include: a Flash client and a non-Flash client.
Step 202, the connection requester in the client sends a connection request to the server through the proxy server.
Step 203, the connection requester and the connection target in the client receive the opposite party information returned by the server according to the connection request respectively, wherein,
the connection requesting party is one of the Flash client and the non-Flash client, and the connection target party is the other of the Flash client and the non-Flash client;
the information further includes: the IP address and port information of the client.
And step 204, the connection requester and the connection target simultaneously send a second connection request to the other party according to the returned information of the other party.
Step 205, the connection requester and the connection target establish a bidirectional connection according to the second request, and perform data sharing transmission, wherein,
the connection requester and the connection target establish a bidirectional connection according to the second request, further comprising:
establishing RTMFP connection according to the second request;
establishing a NetStream connection according to the RTMFP connection;
and establishing P2 PSstream connection according to the NetStream connection, and carrying out data sharing transmission.
And the connection requester and the connection target create a second request according to the information of the other party, establish RTMFP connection to realize the connection between the non-Flash client and the Flash client, establish NetStream connection through the RTMFP connection, and realize NetStream object on the non-Flash platform so as to realize the butt joint with the Flash platform.
Example 3:
as shown in fig. 3 and 4, fig. 3 is a block diagram of a system structure for regionalized cross-platform data sharing of the present invention, and fig. 4 is a schematic block diagram of communication among structures of the system for cross-platform data sharing of the present invention, the system including: server 301, connection requester server 302, connection target server 303, connection requester 321, and connection target 331.
The server 301 is coupled to the connection requester proxy server 302 and the connection target proxy server 303, and configured to connect a client through a NetConnection, and receive information reported by the connection requester proxy server 302 and the connection target proxy server 303 in the client.
The connection requester 321 is coupled to the requester proxy server 302 and the connection target proxy server 303, respectively, and configured to send a connection request to the servers; receiving information of a connection target party returned by the server according to the connection request; sending a second connection request to the connection target party according to the returned connection target party information; and establishing bidirectional connection with the connection target party according to the second request, and performing data sharing transmission.
The connection target 331 is coupled to the target proxy 301 and the connection requester proxy 302, respectively, and configured to receive connection requester information returned by the server according to the connection request; sending the second connection request to the connection requester according to the returned connection requester information; and establishing bidirectional connection with the connection request according to the second request, and performing data sharing transmission.
In this embodiment, the client, the connection requester and the connection target further include:
the client comprises: a Flash client and a non-Flash client;
the connection requesting party is one of the Flash client and the non-Flash client, and the connection target party is the other of the Flash client and the non-Flash client.
The information further includes: the IP address and port information of the client.
The connection requester and the connection target are further configured to:
establishing RTMFP connection according to the second request;
and establishing NetStream connection according to the RTMFP connection.
The connection requester and the connection target are further configured to:
and establishing P2 PSstream connection according to the NetStream connection, and carrying out data sharing transmission.
Compared with the prior art, the regional cross-platform data sharing method and system have the following advantages:
(1) the invention receives the information and the connection request of the Flash client and the non-Flash client on the server, respectively provides the information of the other party to the connection requester and the connection target party, establishes RTMFP connection of the two parties through an RTMFP protocol, and further establishes NetStream connection. The NetStream object is realized on the non-Flash platform, so that the butt joint with the Flash client is realized, and the data communication function across the Flash platform is realized.
(2) According to the invention, the butt joint and the data communication between the Flash client and the non-Flash client are established through the conversion of the server, so that the P2P connection is conveniently established, and the rapid sharing and transmission of data between the Flash client and the non-Flash client are realized by utilizing the P2P technology.
(3) The invention establishes the butt joint and the data communication between the Flash client and the non-Flash client through the conversion of the server, does not depend on the Flash control, and can realize the communication with the Flash platform on the non-Flash platform without using AS language. The application range of the Flash platform is expanded, and direct data exchange between the Flash page and the PC desktop client and between the Flash page and the mobile client can be realized, such as P2P downloading and playing of videos.
The foregoing description shows and describes several preferred embodiments of the present application, but as aforementioned, it is to be understood that the application is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the application as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the application, which is to be protected by the claims appended hereto.
Claims (10)
1. A method for regionalized cross-platform data sharing, comprising:
respectively setting proxy servers of respective types according to client types, wherein the proxy servers respectively collect client information of the types in respective areas;
the server is connected with the proxy server through NetConnection and receives the information of each client reported by the proxy server;
a connection requester in the client sends a connection request to the server through the proxy server;
the connection requester and a connection target party in the client respectively receive opposite party information returned by the server according to the connection request;
the connection requester and the connection target simultaneously send a second connection request to the other party according to the returned information of the other party;
and the connection requester and the connection target establish bidirectional connection according to the second request to perform data sharing transmission.
2. The method of claim 1, wherein the client, the connection requester and the connection target further comprise:
the client comprises: a Flash client and a non-Flash client;
the connection requesting party is one of the Flash client and the non-Flash client, and the connection target party is the other of the Flash client and the non-Flash client.
3. The method of regionalized cross-platform data sharing of claim 1, wherein the information further comprises: the IP address and port information of the client.
4. The method of claim 1, wherein the connection requester and the connection target establish a bidirectional connection according to the second request, further comprising:
the connection requester and the connection target establish RTMFP connection according to the second request;
and the connection requester and the connection target establish NetStream connection according to the RTMFP connection.
5. The method of claim 4, wherein the connection requester and the connection target establish a NetStream connection according to the RTMFP connection, further comprising:
and the connection requester and the connection target establish P2 PSstream connection according to the NetStream connection, and perform data sharing transmission.
6. A system for regionalized cross-platform data sharing, the system comprising: server, proxy server, connection requester and connection target, wherein,
the server is used for connecting a client through NetConnection and receiving information reported by the client;
the proxy servers are used for respectively setting the respective types of proxy servers according to the types of the clients, and respectively collecting the client information of the type in respective areas;
the connection request party is used for sending a connection request to the server through the proxy server;
receiving information of a connection target party returned by the server according to the connection request;
sending a second connection request to the connection target party according to the returned connection target party information;
establishing bidirectional connection with the connection target party according to the second request, and performing data sharing transmission;
the connection target party is used for receiving the information of the connection request party returned by the server according to the connection request;
sending the second connection request to the connection requester according to the returned connection requester information;
and establishing bidirectional connection with the connection request according to the second request, and performing data sharing transmission.
7. The system of claim 6, wherein the client, the connection requester and the connection target further comprise:
the client comprises: a Flash client and a non-Flash client;
the connection requesting party is one of the Flash client and the non-Flash client, and the connection target party is the other of the Flash client and the non-Flash client.
8. The system of regionalized cross-platform data sharing of claim 6, wherein the information further comprises: the IP address and port information of the client.
9. The system of regionalized cross-platform data sharing of claim 6, wherein the connection requestor and the connection target are further configured to:
establishing RTMFP connection according to the second request;
and establishing NetStream connection according to the RTMFP connection.
10. The system of regionalized cross-platform data sharing of claim 9, wherein the connection requestor and the connection target are further configured to:
and establishing P2 PSstream connection according to the NetStream connection, and carrying out data sharing transmission.
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| CN201510634750.9A CN105187561B (en) | 2015-09-29 | 2015-09-29 | A kind of method and system that compartmentalization cross-platform data is shared |
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