CN108737347B - Data communication method, device and equipment - Google Patents
Data communication method, device and equipment Download PDFInfo
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- CN108737347B CN108737347B CN201710265507.3A CN201710265507A CN108737347B CN 108737347 B CN108737347 B CN 108737347B CN 201710265507 A CN201710265507 A CN 201710265507A CN 108737347 B CN108737347 B CN 108737347B
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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
- H04L69/18—Multiprotocol handlers, e.g. single devices capable of handling multiple protocols
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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
- H04L69/22—Parsing or analysis of headers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- 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
Abstract
The invention discloses a data communication method, a device and equipment thereof, wherein the method comprises the following steps: acquiring service data generated by an application program of first equipment; inquiring prestored communication protocol information according to the application program and the service type of the service data, and determining one or more communication protocols used for transmitting the service data; routing the service data to one or more protocol stacks corresponding to one or more communication protocols in a protocol stack set, and encapsulating the service data into one or more corresponding service data packets according to the protocol stack formats of the one or more protocol stacks; and transmitting the one or more service data packets to one or more second devices corresponding to the one or more communication protocols. Therefore, on the basis of not needing to reconstruct corresponding software, a communication protocol can be flexibly selected according to the service type of the service data, and the flexibility and the efficiency of data communication are improved.
Description
Technical Field
The present invention relates to the field of data communication technologies, and in particular, to a data communication method, apparatus, and device.
Background
In the process of realizing network communication, a certain communication protocol is adopted to complete data interaction in a software layer, and common protocols include: the RTMP protocol, the XMPP protocol, the HTTP protocol, etc. Meanwhile, the user can define own private protocol to complete the same function.
In the related art, because each specific implementation of each protocol uniquely corresponds to a set of communication protocols, only one implementation server can be accessed, and when the service form evolves, for example, when the same service needs to be accessed to different protocol stack servers, data communication is difficult to complete unless software is reconstructed.
Disclosure of Invention
The invention provides a data communication method, a device and equipment thereof, which aim to solve the technical problems that in the prior art, due to the specific implementation of each protocol, a certain service only corresponds to one set of communication protocol, so that only one implemented server can be accessed, the coupling degree of service data and the communication protocol is high, and the evolution of service forms cannot be met unless software is reconstructed.
The embodiment of the invention provides a data communication method, which comprises the following steps: acquiring service data generated by an application program of first equipment; inquiring prestored communication protocol information according to the application program and the service type of the service data, and determining one or more communication protocols used for transmitting the service data; routing the service data to one or more protocol stacks corresponding to the one or more communication protocols in a protocol stack set, and encapsulating the service data into one or more corresponding service data packets according to the protocol stack formats of the one or more protocol stacks; transmitting the one or more service data packets to one or more second devices corresponding to the one or more communication protocols.
Another embodiment of the present invention provides a data communication apparatus, including: the acquisition module is used for acquiring service data generated by an application program of the first equipment; the determining module is used for inquiring prestored communication protocol information according to the application program and the service type of the service data and determining one or more communication protocols used for transmitting the service data; the encapsulation module is used for routing the service data to one or more protocol stacks corresponding to the one or more communication protocols in a protocol stack set, and encapsulating the service data into one or more corresponding service data packets according to the protocol stack formats of the one or more protocol stacks; and the transmission module is used for transmitting the one or more service data packets to one or more second devices corresponding to the one or more communication protocols.
Yet another embodiment of the present invention provides an apparatus, including: a memory, a processor and a computer program stored in the memory and operable on the processor, wherein the processor implements the data communication method according to the embodiment of the first aspect of the present invention when executing the computer program.
A further embodiment of the present invention provides a storage medium, configured to store an application program, where the application program is configured to implement the data communication method according to the first aspect of the present invention.
The technical scheme provided by the embodiment of the invention has the following beneficial effects:
the method comprises the steps of obtaining service data generated by an application program of first equipment, inquiring prestored communication protocol information according to the application program and the service type of the service data, determining one or more communication protocols used for transmitting the service data, routing the service data to one or more protocol stacks corresponding to the one or more communication protocols in a protocol stack set, packaging the service data into one or more corresponding service data packets according to the protocol stack format of the one or more protocol stacks, and further transmitting the one or more service data packets to one or more second equipment corresponding to the one or more communication protocols. Therefore, on the basis of not needing to reconstruct corresponding software, a communication protocol can be flexibly selected according to the service type of the service data, and the flexibility and the efficiency of data communication are improved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which,
fig. 1 is a flow chart of a data communication method according to the prior art;
FIG. 2 is a flow diagram of a method of data communication according to one embodiment of the present invention;
fig. 3 is a schematic diagram of a correspondence list stored in communication protocol information according to an embodiment of the present invention;
FIG. 4(a) is a schematic diagram of a network structure of a TCP/IP protocol stack according to one embodiment of the present invention;
FIG. 4(b) is a schematic diagram of packet encapsulation according to one embodiment of the present invention;
fig. 5(a) is a scene diagram of a data communication method in an application scenario according to an embodiment of the present invention;
fig. 5(b) is a scene diagram of a data communication method according to another embodiment of the present invention in an application scenario;
fig. 5(c) is a scene diagram of a data communication method according to another embodiment of the present invention in an application scenario;
FIG. 6 is a flow chart of a method of data communication according to an embodiment of the present invention;
FIG. 7 is a flow diagram of a protocol stack set management method according to one embodiment of the invention;
fig. 8 is a scene diagram of a protocol stack set management method in a specific application scenario according to an embodiment of the present invention;
FIG. 9 is a flow diagram of a protocol stack set management method according to another embodiment of the present invention;
fig. 10 is a schematic view of a scenario of a protocol stack set management method in a specific application scenario according to another embodiment of the present invention;
FIG. 11 is a flow chart of a method of data communication according to another embodiment of the present invention;
fig. 12 is a scene diagram of a data communication method according to still another embodiment of the present invention in an application scenario;
fig. 13 is a schematic configuration diagram of a data communication apparatus according to a first embodiment of the present invention;
fig. 14 is a schematic configuration diagram of a data communication apparatus according to a second embodiment of the present invention;
fig. 15 is a schematic configuration diagram of a data communication apparatus according to a third embodiment of the present invention;
fig. 16 is a schematic configuration diagram of a data communication apparatus according to a fourth embodiment of the present invention;
fig. 17 is a schematic configuration diagram of a data communication apparatus according to a fifth embodiment of the present invention;
fig. 18 is a schematic configuration diagram of a data communication apparatus according to a sixth embodiment of the present invention; and
fig. 19 is an interaction flow diagram of a data communication method according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
A data communication method, apparatus, and device according to embodiments of the present invention are described below with reference to the accompanying drawings.
Specifically, as shown in the flowchart of the data communication method in the prior art shown in fig. 1, in the prior art, after a user starts an application program, the user interacts with the application program to generate an interaction logic, and then, related service data (such as chat information with other users, etc.) needs to be sent to a server or an opposite end user.
Therefore, the related service data is packed into a data packet conforming to a certain specific protocol stack format to wait for transmission, and the data is transmitted on the network based on the specific protocol to complete network communication.
As is clear from the above example, if a user needs to send the service data to a server or an opposite end user supporting another protocol than a specific protocol, the server or the opposite end user supporting another protocol needs to reconstruct the software because it cannot receive a data packet in a specific protocol stack format. That is, for the same service data, if it is desired to transmit to server apparatuses of a plurality of different protocol stacks at the same time, or to migrate the service data from one protocol stack to another protocol stack, etc., it is difficult to implement unless the software is reconfigured.
Therefore, in order to solve the technical problems that due to the specific implementation of each protocol, when a service is continuously evolved to generate branches, protocol incompatibility may occur, or when the same service needs to be accessed to different protocol stack servers, data communication cannot be realized, the invention provides a data communication method, which can enable each service branch protocol stack to keep independent change without mutual interference, flexibly select a communication protocol according to the service type of service data on the basis of not needing to reconstruct corresponding software, and improve the flexibility and efficiency of data communication.
The data communication method proposed by the present invention is explained below with reference to specific embodiments.
Fig. 2 is a flowchart of a data communication method according to an embodiment of the present invention, as shown in fig. 2, the method including:
s101, acquiring service data generated by an application program of first equipment.
The first device comprises a smart phone, a personal computer, a wearable device and the like, and the service data is related to the application program interaction logic, such as chat data, transfer data, online and offline data and the like.
It should be noted that, in different application scenarios, the manner of obtaining the service data generated by the application program of the first device is different, and as a possible implementation manner, the service data generated by the application program of the first device may be obtained by reading the file, corresponding to the application program, that stores the service data.
S102, according to the application program and the service type of the service data, inquiring the pre-stored communication protocol information, and determining one or more communication protocols used for transmitting the service data.
The communication protocol may be a standardized protocol such as an RTMP protocol, an XMPP protocol, an HTTP protocol, or a proprietary protocol.
In addition, the service type is used to indicate the classification of the category to which different data processing operations belong, for example, the service type corresponding to the user online and offline service data of the chat application program is an account status service type, the service type corresponding to the chat service data of the chat application program is an interactive service type, the service type corresponding to the order service data in the life service application program is a business service type, and the like.
It should be understood that, in the data communication process, in order to implement orderly data exchange, a communication protocol agreed in advance must be followed, the communication protocol is a rule and agreement that must be followed by device-to-device communication, the communication protocol is related to a service type, service types supported by different communication protocols are different, for example, for the service types of a business service type and an account status service type, since the business service type relates to monetary transactions and the like, the communication protocol corresponding to the business service type has a higher security level relative to the communication protocol corresponding to the account status service type, and the like.
Specifically, the service type of the service data is determined, for example, the service type corresponding to the service data is obtained according to a pre-stored correspondence between the service data and the service type, or the service type is manually input by a user on a related interface, and the pre-stored communication protocol information is queried according to the application program and the service type of the service data, so as to determine the communication protocol used for transmitting the service data, wherein, because there are multiple service types supported by one communication protocol, there may be one or multiple communication protocols used for transmitting the service data.
It should be emphasized that, in different application scenarios, the content in the pre-stored communication protocol information is different, and examples are as follows:
in a first example, the pre-stored communication protocol information may include a correspondence list between the service type and the communication protocol, so that after the service type to which the service data belongs is obtained, the correspondence list is queried to obtain one or more communication protocols corresponding to the service type.
For example, in this example, if the correspondence list stored in the pre-stored communication protocol information is as shown in fig. 3, if it is known that the service type to which the service data belongs is wireless communication, the correspondence list as shown in fig. 3 is queried, and it is determined that the communication protocol corresponding to the service type is the TCP/IP protocol.
S103, the service data is routed to one or more protocol stacks corresponding to one or more communication protocols in the protocol stack set, and the service data is encapsulated into one or more corresponding service data packets according to the protocol stack format of the one or more protocol stacks.
And S104, transmitting the one or more service data packets to one or more second devices corresponding to one or more communication protocols.
It should be understood that, in an embodiment of the present invention, a set of protocol stacks may be preset, and the set of protocol stacks may include a public protocol stack, or may further include a private protocol stack, and the like.
The protocol stack set refers to the sum of protocols of each layer in the network, and includes header information of a communication protocol, the number of bits of data transmission bytes, and the like, and as shown in fig. 4(a), a TCP/IP protocol stack includes an application layer, a transport layer, a network layer, and a network interface layer, where the network interface layer is a base layer of a TCP/IP protocol model and is responsible for sending and receiving data frames. And the network layer encapsulates the data packet into an internet data packet through an interconnection protocol and runs a necessary routing algorithm. These include 4 interconnection protocols, internet protocol IP, address resolution protocol ARP, internet control message protocol ICMP and interconnection group management protocol IGMP.
The transport layer provides communication sessions between devices through a transport protocol. The choice of transmission protocol depends on the data transmission mode and usually includes two protocols, transmission control protocol TCP and user data packet protocol UDP. The application layer is used to access the network and mainly includes common FTP, HTTP, DNS, and TELNET protocols.
In the 4-layer protocol of the TCP/IP protocol stack, the encapsulation of each layer packet is as shown in fig. 4 (b). When the service data is sent, the service data is packed once from the uppermost layer to the lowermost layer (a header and part of tail information are added); when receiving the service data, the service data is unpacked from the lowest layer to the uppermost layer in sequence (the header and part of the tail information are removed). These packing and unpacking operations are implemented by the TCP/IP protocol stack.
Therefore, the protocol stack is realized by the communication protocol of the protocol, so that in order to realize data communication between the devices, the service data is routed into one or more protocol stacks corresponding to one or more communication protocols in the protocol stack set, the service data is encapsulated into one or more corresponding service data packets according to the protocol stack format of one or more protocol stacks, and then the one or more service data packets are transmitted to the second device corresponding to one or more communication protocols.
The second device may be a server device, or may be a user terminal device such as a smartphone, a personal computer, or a wearable device.
It should be emphasized that, in the embodiment of the present invention, the communication protocol is independent of the service logic processing, so that the communication protocol may be flexibly selected according to specific service needs, and if the current application scenario is to send the same service scenario to second devices of a plurality of different protocol stacks, the communication protocol may also be implemented simultaneously, that is, one or more second devices may be used.
In order to more clearly illustrate the features of the data communication method according to the embodiment of the present invention, the following is given as an example with reference to the same application scenario.
In a first scenario, the same service data a is sent to two smart phones and servers that only support the private protocol 1 and the RTMP protocol, respectively.
In this example, as shown in fig. 5(a), service data a generated by a user in an application program interaction process with a first device is acquired, and it is determined that a communication protocol corresponding to a service type to which the service data a belongs includes a private protocol 1 and an RTMP protocol, and further, the service data is routed to a communication protocol stack corresponding to the private protocol 1 and the RTMP protocol, and is encapsulated into two service data packets of different formats according to a format of the communication protocol stack, and the data packet of the format corresponding to the private protocol 1 is sent to a smart phone, and the data packet of the format corresponding to the RTMP protocol is sent to a server device.
In scenario two, the service data B is originally sent to the smart phone supporting the private protocol 1, and now needs to be sent to the server device supporting the RTMP protocol due to a failure of the smart phone.
In this example, as shown in fig. 5(B), the service data B generated by the user in the process of interacting with the application program of the first device is obtained, and it is determined that the communication protocol corresponding to the service type to which the service data B belongs includes the private protocol 1 and the RTMP protocol, and then the service data is routed to the communication protocol stacks corresponding to the private protocol 1 and the RTMP protocol, and is encapsulated into two service data packets of different formats according to the format of the communication protocol stack, and the data packet of the format corresponding to the private protocol 1 is sent to the smartphone, and the data packet of the format corresponding to the RTMP protocol is sent to the server device.
In a third scenario, the service data C is originally sent to the smart phone supporting the private protocol 1, and now due to the technical progress of the smart phone, the smart phone only supports the RTMP protocol.
In this example, as shown in fig. 5(C), the service data C generated by the user in the process of interacting with the application program of the first device is obtained, and it is determined that the communication protocol corresponding to the service type to which the service data C belongs includes the private protocol 1 and the RTMP protocol, and then the service data is routed to the communication protocol stacks corresponding to the private protocol 1 and the RTMP protocol, and is encapsulated into two service data packets of different formats according to the format of the communication protocol stack, and the data packet of the format corresponding to the private protocol 1 and the data packet of the format corresponding to the RTMP protocol are sent to the smart phone.
Therefore, the data communication method of the embodiment of the invention abstracts a protocol stack selection layer, decouples and separates user communication data and a specific communication protocol, and can flexibly select a certain communication protocol stack according to actual service requirements aiming at the same group of service data, thereby meeting the requirements without reconstructing software in the process of replacing and migrating services; or when the same service needs to be accessed to multiple heterogeneous protocol stack servers at the same time, the requirements can be easily met.
In summary, in the data communication method according to the embodiment of the present invention, service data generated by an application program of a first device is acquired, pre-stored communication protocol information is queried according to the application program and a service type to which the service data belongs, one or more communication protocols used for transmitting the service data are determined, the service data are routed to one or more protocol stacks corresponding to the one or more communication protocols in a protocol stack set, the service data are encapsulated into one or more corresponding service data packets according to a protocol stack format of the one or more protocol stacks, and then the one or more service data packets are transmitted to one or more second devices corresponding to the one or more communication protocols. Therefore, on the basis of not needing to reconstruct corresponding software, a communication protocol can be flexibly selected according to the service type of the service data, and the flexibility and the efficiency of data communication are improved.
Based on the above description, it can be seen that the implementation principle of the data communication method according to the embodiment of the present invention is as shown in fig. 6, after the application program is started, the service data generated by the application program of the first device is obtained according to the interaction logic between the user and the application program (S201), and the service type to which the service data belongs is selected (S202), where the service type may determine the communication protocol type used by the service.
Further, the service data is routed to one or more protocol stacks corresponding to one or more communication protocols in a protocol stack set (S203), where the protocol stack set in this example includes a TMP protocol stack, an XMPP protocol stack, and an HTTP protocol stack, or a private protocol stack 1 and a private protocol stack 2. Further, the service data is encapsulated into one or more corresponding service data packets according to the protocol stack format of one or more protocol stacks (S204). And transmits the one or more service data packets to the relevant device via the network (S205).
Therefore, the flexibility of the data communication method in the embodiment of the present invention is limited by the types of the protocol stacks included in the protocol stack set, and the number of the protocol stacks in the protocol stack set is limited, so that the protocol stacks required in some application scenarios are not included in the protocol stack set, or in some scenarios, the protocol stacks in some protocol stack sets have been updated and replaced, occupy a large amount of memory, but do not meet the current technical system.
The following describes an example of the modification and addition management of a protocol stack set.
Fig. 7 is a flowchart of a protocol stack set management method according to an embodiment of the present invention, as shown in fig. 7, the method includes:
s301, receiving communication protocol change information, wherein the communication protocol change information comprises: application identification and corresponding service type identification, and a new communication protocol.
The application identifier may include information that can identify uniqueness of the application, such as application icon information and application code, and the service type identifier may include information that can identify uniqueness of the service type, such as service type code.
It is understood that the communication protocol is continuously updated to meet the technological progress, and thus, a part of the communication protocol in the protocol stack set may be updated at a certain time, and at this time, the part of the communication protocol needs to be modified.
Specifically, communication protocol modification information is received, wherein the communication protocol modification information includes: application identification and corresponding service type identification, and a new communication protocol.
S302, replacing the original communication protocol corresponding to the application program identifier and the service type identifier in the communication protocol information with a new communication protocol.
Specifically, after receiving the communication protocol change information, the original communication protocol corresponding to the application program identifier and the service type identifier in the communication protocol information is replaced by a new communication protocol, so that the related communication protocols in the current protocol stack set can better meet the current technical system.
For a clearer description, technical features of the communication protocol in the protocol stack after modification are illustrated below.
The current protocol stack set comprises an RTMP protocol, an XMPP protocol and an HTTP protocol, at the moment, due to the improvement of the technology, the original RTMP protocol is updated, and if the data communication between the first device and the smart phone needs the new RTMP protocol for data communication, the quality of the data communication can be influenced, and even the communication cannot be carried out.
In this example, as shown in fig. 8, service data D generated by a user in an application program interaction process with a first device is obtained, and it is determined that a communication protocol corresponding to a service type to which the service data D belongs includes an original RTMP protocol, and then the service data is routed to a communication protocol stack corresponding to the original RTMP protocol and encapsulated into a service data packet in a corresponding format according to a format of the communication protocol stack.
If the original RTMP protocol is replaced by the updated original RTMP protocol in advance according to the received communication protocol change information, the data packet in the format corresponding to the updated RTMP protocol is sent to the smart phone, so that the data transmission and the technical system progress synchronization are ensured, and the communication efficiency and the communication quality are further ensured.
Of course, in this example, the replaced new communication protocol may be the communication protocol of the latest updated version of the current communication protocol, and may also be the most stable communication protocol, so the action of replacing the communication protocol information may refer to that the current communication protocol cannot match the current technical system, so as to be replaced by the communication protocol of the later version, or may refer to that the current communication protocol is the communication protocol of the later version, but the version is unstable, so as to be replaced by the communication protocol of the more stable version.
Fig. 9 is a flowchart of a protocol stack set management method according to another embodiment of the present invention, as shown in fig. 9, the method includes:
s401, receiving communication protocol adding information, wherein the communication protocol adding information comprises: application program identification and corresponding service type identification, and a new communication protocol.
The application identifier may include information that can identify uniqueness of the application, such as application icon information and application code, and the service type identifier may include information that can identify uniqueness of the service type, such as service type code.
It can be understood that, in order to meet the technical progress, the communication protocols will be expanded and diversified with the technical progress, and therefore, at a certain time, more new communication protocols may appear, and the communication protocols in the protocol stack set cannot meet the related service requirements, and at this time, the communication protocols need to be added.
Specifically, communication protocol addition information is received, wherein the communication protocol change information includes: the application program identification, the corresponding service type identification and the newly added communication protocol.
S402, adding a new communication protocol corresponding to the application program identifier and the service type identifier in the communication protocol information.
Specifically, after receiving the communication protocol addition information, adding a new communication protocol corresponding to the application program identifier and the service type identifier in the communication protocol information, so that the related communication protocols in the current protocol stack set can better meet the current service requirements.
For a clearer description, the technical features added to the communication protocol in the protocol stack are illustrated below.
The current protocol stack set comprises an RTMP protocol, an XMPP protocol and an HTTP protocol, at the moment, due to the expansion of service requirements, services from some first equipment to the smart phone need a private protocol 1, and at the moment, a communication protocol in the protocol stack cannot meet the service requirements.
In this example, as shown in fig. 10, service data E generated by a user in an application program interaction process with a first device is obtained, and it is determined that a communication protocol corresponding to a service type to which the service data E belongs is a private protocol 1, and further, since a protocol stack of the private protocol is not present in a current protocol stack, a relevant service requirement cannot be met at this time.
If the private protocol 1 is added in advance according to the received communication protocol adding information, the related service data packet can be routed into the protocol stack of the private protocol 1, and the data packet in the format corresponding to the private protocol 1 is sent to the smart phone, so that the data transmission and service requirement butt joint is ensured, and the communication efficiency and the communication quality are further ensured.
Of course, in this example, the newly added communication protocol may be a communication protocol that is newly appeared according to the expansion of the service requirement at present, or may be an original existing protocol, but is not stored in the protocol stack set in this embodiment, and therefore, in an embodiment of the present invention, if it is detected that a protocol stack corresponding to one or more communication protocols used for transmitting service data does not exist in the protocol stack set, a missing protocol stack is added in the protocol stack set.
In summary, the data communication method according to the embodiment of the present invention can perform corresponding management operations on the protocol stack set according to the needs of specific application scenarios, thereby implementing parallel extension of the protocol stack, ensuring that the communication protocols in the protocol stack set better meet business requirements, further ensuring communication efficiency and communication quality, and improving user experience.
Based on the above embodiment, in practical applications, data included in many service data may be data that can be reused by multiple applications, for example, a user may use chat application X and chat application Y to perform a video call without turn, and all the video data used are substantially the same.
Therefore, in the embodiment of the present invention, in order to shorten the development period and reduce the labor cost, a technical solution for multiplexing the common data is proposed.
Fig. 11 is a flowchart of a data communication method according to another embodiment of the present invention, and as shown in fig. 11, step S101 may include:
s501, in the process of interaction between a user and an application program of first equipment, required public kernel data is obtained from a public service platform according to service types.
The common core data comprises one or more data combinations of audio and video acquisition data, coding and decoding data and rendering data.
For example, as shown in fig. 12, if the application programs of the first device are a chat application program X and a chat application program Y, the collected audio and video data are substantially consistent no matter the first device uses any other video chat application program, such as the chat application program X or the chat application program Y, and therefore, in this embodiment, the required audio and video data are directly obtained from a common service platform, such as a video device collection platform. The method avoids the independent acquisition of audio and video data by related application programs, and greatly improves the communication efficiency.
And S502, generating service data according to the common kernel data and the user data corresponding to the service type.
Specifically, after acquiring required public kernel data from a public service platform, the public kernel data and user data corresponding to service types are generated into service data together, wherein for services with similarity, the public kernel data is provided, the public kernel data is acquired from the public platform, the public technical capabilities can be reused, and only when the services are accessed, the common technical capabilities are routed to a protocol stack specifically corresponding to the services, so that multiplexing of a large number of basic public capabilities can be easily realized, the development period is shortened, and the labor cost is reduced.
In summary, in the data communication method according to the embodiment of the present invention, in the application program interaction process between the user and the first device, the required common kernel data is obtained from the common service platform according to the service type, and the service data is generated according to the common kernel data and the user data corresponding to the service type. Therefore, the development period is shortened, the labor cost is reduced, and the communication efficiency is further improved.
Corresponding to the data communication methods provided by the above embodiments, an embodiment of the present invention further provides a data communication device, and since the data communication device provided by the embodiment of the present invention corresponds to the data communication methods provided by the above embodiments, the implementation manner of the data communication method is also applicable to the data communication device provided by the embodiment, and is not described in detail in the embodiment.
Fig. 13 is a schematic configuration diagram of a data communication apparatus according to a first embodiment of the present invention, as shown in fig. 13, the data communication apparatus including: an acquisition module 110, a determination module 120, an encapsulation module 130, and a transmission module 140.
The obtaining module 110 is configured to obtain service data generated by an application program of a first device.
The determining module 120 is configured to query pre-stored communication protocol information according to the application program and the service type to which the service data belongs, and determine one or more communication protocols used for transmitting the service data.
The communication protocol may be a standardized protocol such as an RTMP protocol, an XMPP protocol, an HTTP protocol, or a proprietary protocol.
In addition, the service type is used to indicate the classification of the category to which different data processing operations belong, for example, the service type corresponding to the user online and offline service data of the chat application program is an account status service type, the service type corresponding to the chat service data of the chat application program is an interactive service type, the service type corresponding to the order service data in the life service application program is a business service type, and the like.
It should be understood that, in the data communication process, in order to implement orderly data exchange, a communication protocol agreed in advance must be followed, the communication protocol is a rule and agreement that must be followed by device-to-device communication, the communication protocol is related to a service type, service types supported by different communication protocols are different, for example, for the service types of a business service type and an account status service type, since the business service type is designed for monetary transactions, the communication protocol corresponding to the business service type has a higher security level relative to the communication protocol corresponding to the account status service type, and the like.
Specifically, the determining module 120 determines the service type of the service data, for example, obtaining the service type corresponding to the service data according to the pre-stored correspondence between the service data and the service type, or, manually inputting the service type by a user on a related interface, and querying the pre-stored communication protocol information according to the application program and the service type of the service data, to determine the communication protocol used for transmitting the service data, where there may be multiple service types supported by one communication protocol, and thus there may be one or multiple communication protocols used for transmitting the service data.
The encapsulating module 130 is configured to route the service data to one or more protocol stacks corresponding to one or more communication protocols in the protocol stack set, and encapsulate the service data into one or more corresponding service data packets according to a protocol stack format of the one or more protocol stacks.
Fig. 14 is a schematic structural diagram of a data communication device according to a second embodiment of the present invention, as shown in fig. 14, and on the basis of fig. 13, the data communication device further includes a setting module 150.
The setting module 150 is configured to set a protocol stack set before acquiring service data generated by an application program of the first device, where the protocol stack set includes: a public protocol stack, and/or a private protocol stack.
The transmission module 140 is configured to transmit the one or more service data packets to one or more second devices corresponding to one or more communication protocols.
Wherein the second device comprises a user terminal device and/or a server device.
To sum up, the data communication apparatus according to the embodiment of the present invention obtains service data generated by an application program of a first device, queries pre-stored communication protocol information according to the application program and a service type to which the service data belongs, determines one or more communication protocols used for transmitting the service data, routes the service data into one or more protocol stacks corresponding to the one or more communication protocols in a protocol stack set, encapsulates the service data into one or more corresponding service data packets according to a protocol stack format of the one or more protocol stacks, and further transmits the one or more service data packets to one or more second devices corresponding to the one or more communication protocols. Therefore, on the basis of not needing to reconstruct corresponding software, a communication protocol can be flexibly selected according to the service type of the service data, and the flexibility and the efficiency of data communication are improved.
Based on the above description, it can be known that the flexibility of data communication in the embodiment of the present invention is limited by the types of protocol stacks included in the protocol stack set, and because the number of protocol stacks in the protocol stack set is limited, protocol stacks required in some application scenarios are not included in the protocol stack set, or, in some scenarios, protocol stacks in some protocol stack sets have been updated and replaced, occupy a large amount of memory, but do not meet the current technical system.
Fig. 15 is a schematic structural diagram of a data communication apparatus according to a third embodiment of the present invention, as shown in fig. 15, and on the basis of fig. 13, the data communication apparatus further includes a first receiving module 160 and a replacing module 170.
A first receiving module 160, configured to receive communication protocol modification information, where the communication protocol modification information includes: application identification and corresponding service type identification, and a new communication protocol.
The application identifier may include information that can identify uniqueness of the application, such as application icon information and application code, and the service type identifier may include information that can identify uniqueness of the service type, such as service type code.
It is understood that the communication protocol is continuously updated to meet the technological progress, and thus, a part of the communication protocol in the protocol stack set may be updated at a certain time, and at this time, the part of the communication protocol needs to be modified.
Specifically, the first receiving module 160 receives communication protocol change information, wherein the communication protocol change information includes: application identification and corresponding service type identification, and a new communication protocol.
And a replacing module 170, configured to replace an original communication protocol corresponding to the application identifier and the service type identifier in the communication protocol information with a new communication protocol.
Specifically, after receiving the communication protocol change information, the replacement module 170 replaces the original communication protocol corresponding to the application identifier and the service type identifier in the communication protocol information with a new communication protocol, so that the related communication protocols in the current protocol stack set can better meet the current technical system.
Of course, in this example, the replaced new communication protocol may be the communication protocol of the latest updated version of the current communication protocol, and may also be the most stable communication protocol, so the action of replacing the communication protocol information may refer to that the current communication protocol cannot match the current technical system, so as to be replaced by the communication protocol of the later version, or may refer to that the current communication protocol is the communication protocol of the later version, but the version is unstable, so as to be replaced by the communication protocol of the more stable version.
Fig. 16 is a schematic structural diagram of a data communication apparatus according to a fourth embodiment of the present invention, as shown in fig. 16, and on the basis of fig. 13, the data communication apparatus further includes a second receiving module 180 and a first adding module 190.
The second receiving module 180 is configured to receive communication protocol addition information, where the communication protocol addition information includes: application program identification and corresponding service type identification, and a new communication protocol.
The first adding module 190 is configured to add a new communication protocol corresponding to the application identifier and the service type identifier in the communication protocol information.
It can be understood that, in order to meet the technical progress, the communication protocols will be expanded and diversified with the technical progress, and therefore, at a certain time, more new communication protocols may appear, and the communication protocols in the protocol stack set cannot meet the related service requirements, and at this time, the communication protocols need to be added.
Specifically, after receiving the communication protocol addition information, the first addition module 180 adds a new communication protocol corresponding to the application identifier and the service type identifier in the communication protocol information, so that the related communication protocols in the current protocol stack set can better meet the current service requirements.
Of course, in this example, the newly added communication protocol may be a communication protocol that is newly appeared according to the expansion of the service requirement at present, or may be an existing protocol, but is not stored in the protocol stack set in this embodiment, so in an embodiment of the present invention, fig. 17 is a schematic structural diagram of a data communication apparatus according to a fifth embodiment of the present invention, as shown in fig. 17, and on the basis of that shown in fig. 16, the data communication apparatus further includes a second adding module 1100.
The second adding module 1100 is configured to, when it is detected that a protocol stack corresponding to one or more communication protocols used for transmitting service data does not exist in the protocol stack set, add a missing protocol stack in the protocol stack set.
In summary, the data communication apparatus according to the embodiment of the present invention can perform corresponding management operations on the protocol stack set according to the needs of a specific application scenario, thereby implementing parallel extension of the protocol stack, ensuring that the communication protocols in the protocol stack set better meet service requirements, further ensuring communication efficiency and communication quality, and improving user experience.
Fig. 18 is a schematic structural diagram of a data communication apparatus according to a sixth embodiment of the present invention, and as shown in fig. 18, an acquisition module 110 includes an acquisition unit 111 and a generation unit 112 on the basis of that shown in fig. 13.
The obtaining unit 111 is configured to obtain, according to a service type, required common kernel data from a common service platform in an application program interaction process between a user and a first device.
The common core data comprises one or more data combinations of audio and video acquisition data, coding and decoding data and rendering data.
A generating unit 112, configured to generate service data according to the common kernel data and the user data corresponding to the service type.
Specifically, the generating unit 112 obtains the required common kernel data from the common service platform, and then generates the service data together with the common kernel data and the user data corresponding to the service type, where for the service with similarity, there is common kernel data, and the common kernel data is obtained from the common platform, and these common technical capabilities can be reused, and only when the service is accessed, the common kernel data is routed to the protocol stack specifically corresponding to the service, so that multiplexing of a large number of basic common capabilities can be easily implemented, thereby shortening the development period and reducing the labor cost.
In summary, in the data communication apparatus according to the embodiment of the present invention, in the process of the application program interaction between the user and the first device, the required common kernel data is obtained from the common service platform according to the service type, and the service data is generated according to the common kernel data and the user data corresponding to the service type. Therefore, the development period is shortened, the labor cost is reduced, and the communication efficiency is further improved.
In order to realize the above embodiment, the invention further provides equipment. Fig. 19 is an interaction flow diagram of a data communication method according to an embodiment of the present invention. As shown in fig. 19, the device side obtains service data generated by an application program of the first device, and then the device side may send the service data to the processor, and the processor determines one or more communication protocols used for transmitting the service data according to the communication protocol information stored in the memory, and further routes the service data into one or more protocol stacks corresponding to the one or more communication protocols in the protocol stack set, encapsulates the service data into one or more corresponding service data packets according to the protocol stack formats of the one or more protocol stacks, and transmits the one or more service data packets to one or more second devices corresponding to the one or more communication protocols.
To sum up, in the device according to the embodiment of the present invention, the service data generated by the application program of the first device is acquired, the pre-stored communication protocol information is queried according to the application program and the service type to which the service data belongs, one or more communication protocols used for transmitting the service data are determined, the service data are routed to one or more protocol stacks corresponding to the one or more communication protocols in the protocol stack set, the service data are encapsulated into one or more corresponding service data packets according to the protocol stack formats of the one or more protocol stacks, and then the one or more service data packets are transmitted to one or more second devices corresponding to the one or more communication protocols. Therefore, on the basis of not needing to reconstruct corresponding software, a communication protocol can be flexibly selected according to the service type of the service data, and the flexibility and the efficiency of data communication are improved.
In order to implement the above embodiments, the present invention further provides a storage medium for storing an application program for executing the data communication method described in any one of the embodiments of the present invention.
In the description of the present invention, it is to be understood that the terms "first", "second" and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the description of the specification, reference to the description of the term "one embodiment", "some embodiments", "an example", "a specific example", or "some examples", etc., means that a particular feature or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and alternate implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present invention.
The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present invention may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc. Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (12)
1. A data communication method, comprising the steps of:
acquiring service data generated by an application program of first equipment;
inquiring prestored communication protocol information according to the application program and the service type of the service data, and determining one or more communication protocols used for transmitting the service data; the service type is used for indicating the division of the categories to which different data processing operations belong; the pre-stored communication protocol information comprises the corresponding relation between the service type and the communication protocol;
routing the service data to one or more protocol stacks corresponding to the one or more communication protocols in a protocol stack set, and encapsulating the service data into one or more corresponding service data packets according to the protocol stack formats of the one or more protocol stacks;
transmitting the one or more service data packets to one or more second devices corresponding to the one or more communication protocols; the second device is used for receiving a service data packet corresponding to a communication protocol supported by the second device.
2. The method of claim 1, wherein prior to said obtaining service data generated by the application of the first device, further comprising:
setting a protocol stack set, wherein the protocol stack set comprises: a public protocol stack, and/or a private protocol stack.
3. The method of claim 1, further comprising:
receiving communication protocol change information, wherein the communication protocol change information comprises: the application program identification, the corresponding service type identification and a new communication protocol;
and replacing the original communication protocol corresponding to the application program identifier and the service type identifier in the communication protocol information with the new communication protocol.
4. The method of claim 1, further comprising:
receiving communication protocol addition information, wherein the communication protocol addition information comprises: the application program identification, the corresponding service type identification and a newly-added communication protocol;
and adding the newly added communication protocol corresponding to the application program identifier and the service type identifier in the communication protocol information.
5. The method of claim 1, further comprising:
and if detecting that the protocol stacks corresponding to one or more communication protocols used for transmitting the service data do not exist in the protocol stack set, adding the missing protocol stacks in the protocol stack set.
6. A data communication apparatus, comprising:
the acquisition module is used for acquiring service data generated by an application program of the first equipment;
the determining module is used for inquiring prestored communication protocol information according to the application program and the service type of the service data and determining one or more communication protocols used for transmitting the service data; the service type is used for indicating the division of the categories to which different data processing operations belong; the pre-stored communication protocol information comprises the corresponding relation between the service type and the communication protocol;
the encapsulation module is used for routing the service data to one or more protocol stacks corresponding to the one or more communication protocols in a protocol stack set, and encapsulating the service data into one or more corresponding service data packets according to the protocol stack formats of the one or more protocol stacks;
a transmission module, configured to transmit the one or more service data packets to one or more second devices corresponding to the one or more communication protocols; the second device is used for receiving a service data packet corresponding to a communication protocol supported by the second device.
7. The apparatus of claim 6, further comprising:
a setting module, configured to set a protocol stack set before the service data generated by the application program of the first device is acquired, where the protocol stack set includes: a public protocol stack, and/or a private protocol stack.
8. The apparatus of claim 6, further comprising:
a first receiving module, configured to receive communication protocol modification information, where the communication protocol modification information includes: the application program identification, the corresponding service type identification and a new communication protocol;
and the replacing module is used for replacing the original communication protocol corresponding to the application program identifier and the service type identifier in the communication protocol information with the new communication protocol.
9. The apparatus of claim 6, further comprising:
a second receiving module, configured to receive communication protocol addition information, where the communication protocol addition information includes: the application program identification, the corresponding service type identification and a newly-added communication protocol;
and the first adding module is used for adding the newly added communication protocol corresponding to the application program identifier and the service type identifier in the communication protocol information.
10. The apparatus of claim 6, further comprising:
and a second adding module, configured to add a missing protocol stack in the protocol stack set when detecting that a protocol stack corresponding to one or more communication protocols used for transmitting the service data does not exist in the protocol stack set.
11. A data communication device, comprising:
memory, processor and computer program stored on the memory and executable on the processor, characterized in that the processor, when executing the computer program, implements the data communication method according to any of claims 1-5.
12. A storage medium for storing an application program for performing the data communication method of any one of claims 1 to 5 when executed by a processor.
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