CN114125023B - Method and device for determining data connection, storage medium and electronic device - Google Patents

Abstract

The invention discloses a method and a device for determining data connection, a storage medium and an electronic device, wherein the method comprises the following steps: determining a first data connection for data transmission with a cloud server at a first time if a target operation is detected on a target application, wherein the target operation comprises at least one of the following: switching network operation, namely switching from a background of a mobile terminal to a foreground of the mobile terminal; sending a first data packet to the cloud server through the first data connection; and under the condition that a second data packet is received through the first data connection within a preset time, determining that the first data connection is available, and carrying out data transmission with the cloud server through the first data connection at a second time, wherein the second data packet is a data packet sent by the cloud server after the first data packet is received, and the first time is earlier than the second time.

Description

Data connection determination method and device, storage medium and electronic device

Technical field

The present invention relates to the field of communications, and specifically, to a method and device for determining a data connection, a storage medium and an electronic device.

Background technique

When people use mobile terminals such as mobile phones, most of them use multiple applications at the same time, that is, they often switch between different applications. If an application has a long connection with the server, in the existing technology, the application does not know where to start from. After the background returns to the foreground, whether the long connection previously established with the server is available, so the application needs to reconnect to the server and establish a new connection with the server.

Furthermore, with the development of society, more and more networks are available to mobile terminals, that is, mobile terminals may frequently switch between different networks. If the application has a long connection with the server, in the existing technology, the application does not know whether the long connection established with the server is available after switching networks, so the application also needs to reconnect to the server and establish a new connection with the server.

However, if the application immediately returns to the foreground after going from the foreground to the background of the mobile terminal, or if network switching is triggered due to network jitter, the long connection established between the application and the server is likely to still be available. Therefore, if the application is switching every time Network, or re-establishing a new connection with the server after returning from the background to the foreground, will cause a waste of server resources and affect the user experience.

Regarding related technologies, every time an application switches networks or switches from the mobile terminal background to the foreground, it needs to establish a new long connection with the server, resulting in a waste of server resources. Currently, no effective solution has been proposed.

Therefore, it is necessary to improve the related technology to overcome the defects in the related technology.

Contents of the invention

Embodiments of the present invention provide a data connection determination method and device, a storage medium and an electronic device, so as to at least solve the problem that an application needs to establish a new long connection with the server every time it switches networks or switches from the mobile terminal background to the foreground. , leading to the problem of wasting server resources.

According to an aspect of an embodiment of the present invention, a method for determining a data connection is provided, including: when a target operation is detected on a target application, determining a first data connection for data transmission with a cloud server at the first time, wherein , the target operation includes at least one of the following: switching network operations, switching from the background operation of the mobile terminal to the foreground operation of the mobile terminal; sending a first data packet to the cloud server through the first data connection; in advance If a second data packet is received through the first data connection within a certain time, it is determined that the first data connection is available, and data transmission is performed with the cloud server through the first data connection at the second time, Wherein, the second data packet is a data packet sent by the cloud server after receiving the first data packet, and the first time is earlier than the second time.

Further, sending the first data packet to the cloud server through the first data connection includes: obtaining the target number of the first data packet set by the target object; sending the first data packet to the cloud server through the first data connection. The first data packet of the specified target number.

Further, sending the first data packet to the cloud server through the first data connection includes: determining a target communication protocol for sending the first data packet to the cloud server; using the first data packet on the first data connection. The target communication protocol sends the first data packet to the cloud server.

Further, after sending a preset number of first data packets to the cloud server through the first data connection, the method further includes: not receiving second data through the first data connection within a preset time. In the case of a package, disconnect the first data connection established with the cloud server; send a connection request to the cloud server to establish a second data connection for data transmission with the cloud server.

Further, sending a connection request to the cloud server to establish a second data connection for data transmission with the cloud server includes: sending a connection request to the cloud server through hypertext transfer protocol, wherein the connection request contains verification information ; Obtain the data connection information sent by the cloud server, where the data connection information is the information sent by the cloud server when the verification information passes the verification; the data connection information includes: port number; Establish a second data connection for data transmission with the cloud server, wherein the second data connection is used for data transmission with the cloud server at the second time.

Further, obtaining the data connection information sent by the cloud server includes: obtaining the encrypted data connection information sent by the cloud server; decrypting the encrypted data connection information to obtain the data connection information.

Further, before determining the first data connection for data transmission with the cloud server at the first time, the method further includes: detecting the target operation in one of the following ways: monitoring the network status of the mobile terminal, and When the network status switches from the first mobile network to the second mobile network, or the mobile terminal switches from the mobile network to the wireless fidelity WIFI network, or the mobile terminal switches from the WIFI network to the mobile network, Determine that the target operation is detected, wherein the mobile network includes: the first mobile network and the second mobile network; in the case of monitoring that the target application is switched from the background of the mobile terminal to the foreground of the mobile terminal, Confirm that the target operation is detected.

According to another aspect of the embodiment of the present invention, a device for determining a data connection is also provided, including: a first determination module, configured to determine, when a target operation is detected on the target application, to connect with the cloud server at the first time A first data connection for data transmission, wherein the target operation includes at least one of the following: switching network operation, switching from the background operation of the mobile terminal to the foreground operation of the mobile terminal; a sending module for passing the first The data connection sends a first data packet to the cloud server; a second determination module is configured to determine that the first data connection is available if a second data packet is received through the first data connection within a preset time , and perform data transmission with the cloud server through the first data connection at the second time, where the second data packet is a data packet sent by the cloud server after receiving the first data packet, so The first time is earlier than the second time.

According to another aspect of the embodiment of the present invention, a computer-readable storage medium is also provided. The computer-readable storage medium stores a computer program, wherein the computer program is configured to execute the above-mentioned data connection when running. Determine the method.

According to another aspect of the embodiment of the present invention, an electronic device is also provided, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the above data through the computer program How to determine the connection.

Through the present invention, after the target application detects switching networks or switching from the mobile terminal background to the foreground, the first data packet is sent to the cloud server through the first data connection established with the cloud server at the first time; and at the preset time When the second data packet responded by the cloud server is received through the first data connection, it is determined that the first data connection is available, and data transmission is performed with the cloud server through the first data connection at the second time. The above technical solution solves the problem of the application needing to establish a new long connection with the server every time it switches networks or switches from the mobile terminal background to the foreground, resulting in a waste of server resources. Then, when it is determined that the long connection established with the server is available, data is transmitted to the server through the original long connection without establishing a new long connection, which saves server resources.

Description of drawings

The drawings described here are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the attached picture:

Figure 1 is a hardware structure block diagram of a computer terminal of a method for determining a data connection according to an embodiment of the present invention;

Figure 2 is a flow chart of a method for determining a data connection according to an embodiment of the present invention;

Figure 3 is a schematic diagram of long and short connections according to an embodiment of the present invention;

Figure 4 is a sequence diagram of a method for determining a data connection according to an embodiment of the present invention;

Figure 5 is a structural block diagram (1) of a data connection determination device according to an embodiment of the present invention;

Figure 6 is a structural block diagram (2) of a device for determining a data connection according to an embodiment of the present invention.

Detailed ways

In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only These are some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts should fall within the scope of protection of the present invention.

It should be noted that the terms "first", "second", etc. in the description and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances so that the embodiments of the invention described herein are capable of being practiced in sequences other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, e.g., a process, method, system, product, or apparatus that encompasses a series of steps or units and need not be limited to those explicitly listed. Those steps or elements may instead include other steps or elements not expressly listed or inherent to the process, method, product or apparatus.

The method embodiments provided in the embodiments of this application can be executed in a computer terminal or similar computing device. Taking running on a computer terminal as an example, FIG. 1 is a hardware structure block diagram of a computer terminal of a method for determining a data connection according to an embodiment of the present invention. As shown in Figure 1, the computer terminal may include one or more (only one is shown in Figure 1) processors 102 (the processor 102 may include but is not limited to a microprocessor unit (MPU for short) or programmable logic (Programmable logic device, PLD for short)) and a memory 104 for storing data. In an exemplary embodiment, the above-mentioned computer terminal may also include a transmission device 106 for communication functions and an input and output device 108. Persons of ordinary skill in the art can understand that the structure shown in Figure 1 is only illustrative, and it does not limit the structure of the above-mentioned computer terminal. For example, the computer terminal may also include more or fewer components than shown in FIG. 1 , or have a different configuration with equivalent functions or more functions than shown in FIG. 1 .

The memory 104 can be used to store computer programs, for example, software programs and modules of application software, such as the computer program corresponding to the method for determining a data connection in the embodiment of the present invention. The processor 102 runs the computer program stored in the memory 104, thereby Execute various functional applications and data processing, that is, implement the above methods. Memory 104 may include high-speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, the memory 104 may further include memory located remotely relative to the processor 102, and these remote memories may be connected to the computer terminal through a network. Examples of the above-mentioned networks include but are not limited to the Internet, intranets, local area networks, mobile communication networks and combinations thereof.

The transmission device 106 is used to receive or send data via a network. Specific examples of the above-mentioned network may include a wireless network provided by a communication provider of the computer terminal. In one example, the transmission device 106 includes a network adapter (Network Interface Controller, NIC for short), which can be connected to other network devices through a base station to communicate with the Internet. In one example, the transmission device 106 may be a radio frequency (Radio Frequency, RF for short) module, which is used to communicate with the Internet wirelessly.

In order to solve the technical problem of the present application, this embodiment provides a method for determining a data connection. Figure 2 is a flow chart of a method for determining a data connection according to an embodiment of the present invention. The process includes the following steps:

Step S202: When a target operation is detected on the target application, determine the first data connection for data transmission with the cloud server at the first time, wherein the target operation includes at least one of the following: switching network operation, switching from mobile The background operation of the terminal is switched to the foreground operation of the mobile terminal;

It should be noted that the first time is before the target application detects the target operation. Specifically, the first time is the time before the target application switches networks, or the time when the target application was last in the foreground of the mobile terminal. The first data connection is a long connection established between the target application and the cloud server at the first time.

In order to better understand the above long connection, Figure 3 is a schematic diagram of a long and short connection according to an embodiment of the present invention. As shown in (a) in Figure 3, the target application does not close the connection after sending data and can continue to use the connection. send data. As shown in (b) of Figure 3, the target application closes the connection every time it sends data, and then re-establishes a new connection the next time it sends data.

Step S204: Send the first data packet to the cloud server through the first data connection;

It should be noted that the target application sends the first data packet to the cloud server for heartbeat detection to determine whether the first data connection is available.

Step S206: If the second data packet is received through the first data connection within a preset time, determine that the first data connection is available, and communicate with the cloud through the first data connection at the second time. The server performs data transmission, wherein the second data packet is a data packet sent by the cloud server after receiving the first data packet, and the first time is earlier than the second time.

It should be noted that the preset time is determined after many experiments. In an exemplary embodiment, the preset time is 2 seconds.

In an exemplary embodiment, the above steps may be applied to the target application.

Through the above steps, after the target application detects switching networks or switching from the mobile terminal background to the foreground, the first data packet is sent to the cloud server through the first data connection established with the cloud server at the first time; and at the preset time When the second data packet responded by the cloud server is received through the first data connection, it is determined that the first data connection is available, and data transmission is performed with the cloud server through the first data connection at the second time. The above technical solution solves the problem of the application needing to establish a new long connection with the server every time it switches networks or switches from the mobile terminal background to the foreground, resulting in a waste of server resources. Then, when it is determined that the long connection established with the server is available, data is transmitted to the server through the original long connection without establishing a new long connection, which saves server resources.

In an optional embodiment, sending the first data packet to the cloud server through the first data connection can be achieved in the following manner: obtaining the target number of first data packets set by the target object; sending the first data packet to the cloud server through the first data connection. The cloud server sends the target number of first data packets.

It should be noted that if the target application sends a first data packet to the cloud server through the first data connection and receives the second data packet sent by the cloud server within 2 seconds, it proves that the first data connection is available. However, there may be situations where the first data connection is available, but the second data packet sent by the cloud server is not received within 2 seconds. There are two main reasons for this phenomenon. (1) Due to network instability, the first data packet sent by the target application to the cloud server is lost during the transmission process; (2) Due to network delay, the target application waits 2 seconds for the data packet to be sent to the cloud server. Receive the second data packet sent by the cloud server. In order to solve the problem of the loss of the first data packet during the process of sending the first data packet, multiple first data packets need to be sent to the cloud server in sequence through the first data connection. As long as one is received within 2s after sending the data packet The second data packet sent by the cloud server is considered to be available for the first data connection. It should be noted that as long as the second data packet sent by the cloud server is not received within the preset time, regardless of whether the first data connection is available, the first data connection will be disconnected and a new second data connection will be re-established with the cloud server.

Optionally, when sending the first data packet to the cloud server through the first data connection, it is also necessary to determine the target communication protocol for sending the first data packet to the cloud server, and then use the first data packet on the first data connection. The target communication protocol sends the first data packet to the cloud server.

It should be noted that there are many communication protocols between the target application and the cloud server, including but not limited to TCP and UDP. Then the target application needs to determine the target communication protocol from the communication protocol. In an exemplary embodiment, the target communication protocol is TCP, and the target application uses TCP to send the first data packet to the cloud server on the first data connection.

Further, if the second data packet is not received through the first data connection within a preset time, disconnect the first data connection established with the cloud server; send a connection request to the cloud server, To establish a second data connection for data transmission with the cloud server.

That is to say, if the target application does not receive the second data packet sent by the cloud server within the preset time, it is considered that the first data connection is unavailable, and then needs to send a connection request to the cloud server to request the establishment of data transmission with the cloud server. of the second data connection.

In an optional embodiment, sending a connection request to the cloud server to establish a second data connection for data transmission with the cloud server can be implemented in the following manner: sending a connection request to the cloud server through Hypertext Transfer Protocol, where, The connection request contains verification information; and obtains the data connection information sent by the cloud server, wherein the data connection information is the information sent by the cloud server when the verification information passes the verification; The data connection information includes: a port number; establishing a second data connection for data transmission with the cloud server, wherein the second data connection is used for data transmission with the cloud server at the second time.

That is to say, the target application can send a connection request to the cloud server through the Hypertext Transfer Protocol. The cloud server will verify the connection request. Only when the verification passes, will the target application send data connection information. The target application will receive the data after receiving the data. After the connection information is obtained, a second data connection can be established with the server based on the data connection information. It should be noted that the data connection information includes but is not limited to port number.

In an optional embodiment, the target application obtains the encrypted data connection information sent by the cloud server, and then the target application needs to decrypt the encrypted data connection information to obtain the data connection information. It should be noted that the encryption algorithm may be an asymmetric encryption algorithm.

Further, the target application can detect the target operation in one of the following ways: monitoring the network status of the mobile terminal, switching from the first mobile network to the second mobile network when the network status of the mobile terminal is switched, or the mobile terminal switching from When the mobile network switches to a wireless fidelity WIFI network, or when the mobile terminal switches from the WIFI network to the mobile network, it is determined that the target operation is detected, wherein the mobile network includes: the first mobile network, The second mobile network: determines that the target operation is detected when it detects that the target application is switched from the background of the mobile terminal to the foreground of the mobile terminal.

Obviously, the above-described embodiments are only part of the embodiments of the present invention, rather than all embodiments. In order to better understand the method for determining the above-mentioned data connection, the above-mentioned process will be described below with reference to embodiments, but this is not intended to limit the technical solutions of the embodiments of the present invention. Specifically:

In an optional embodiment, Figure 4 is a sequence diagram of a method for determining a data connection according to an embodiment of the present invention. Specifically, after the APP switches from the background of the mobile terminal to the foreground or switches the network, the original long connection (equivalent to the first data connection in the above embodiment), actively initiate a heartbeat detection to the server (equivalent to sending the first data packet in the above embodiment), and determine the availability of the current connection based on the heartbeat detection result. Specifically , if the APP does not receive a response from the cloud server within the preset time, the original connection is considered unavailable. It should be noted that the APP can initiate multiple heartbeat detections (equivalent to sending a preset number of first data packets in the above embodiment). The heartbeat detection can be a protocol such as TCP or UDP, and is not limited to the TCP method in Figure 4.

In addition, the above technical solutions of the embodiments of the present invention can reduce the number of long connections between the target application and the cloud server, thereby saving server resources and reducing failures caused by reconnections.

Through the description of the above embodiments, those skilled in the art can clearly understand that the method according to the above embodiments can be implemented by means of software plus the necessary general hardware platform. Of course, it can also be implemented by hardware, but in many cases the former is Better implementation. Based on this understanding, the technical solution of the present invention can be embodied in the form of a software product in essence or the part that contributes to the existing technology. The computer software product is stored in a storage medium (such as ROM/RAM, disk, CD), including several instructions to cause a terminal device (which can be a mobile phone, computer, server, or network device, etc.) to execute the methods of various embodiments of the present invention.

This embodiment also provides a device for determining a data connection, which is used to implement the above embodiments and preferred implementations. What has already been described will not be described again. As used below, the term "module" may be a combination of software and/or hardware that implements a predetermined function. Although the devices described in the following embodiments are preferably implemented in software, implementation in hardware, or a combination of software and hardware, is also possible and contemplated.

Figure 5 is a structural block diagram (1) of a device for determining a data connection according to an embodiment of the present invention. The device includes:

The first determination module 52 is configured to determine the first data connection for data transmission with the cloud server at the first time when a target operation is detected on the target application, wherein the target operation includes at least one of the following: switching Network operation, switching from the background operation of the mobile terminal to the foreground operation of the mobile terminal;

A sending module 54, configured to send a first data packet to the cloud server through the first data connection;

The second determination module 56 is configured to determine that the first data connection is available when the second data packet is received through the first data connection within a preset time, and pass the first data packet at the second time. Connect to the cloud server for data transmission, wherein the second data packet is a data packet sent by the cloud server after receiving the first data packet, and the first time is earlier than the second time.

Through the above steps, after the target application detects switching networks or switching from the mobile terminal background to the foreground, the first data packet is sent to the cloud server through the first data connection established with the cloud server at the first time; and at the preset time When the second data packet responded by the cloud server is received through the first data connection, it is determined that the first data connection is available, and data transmission is performed with the cloud server through the first data connection at the second time. The above technical solution solves the problem of the application needing to establish a new long connection with the server every time it switches networks or switches from the mobile terminal background to the foreground, resulting in a waste of server resources. Then, when it is determined that the long connection established with the server is available, data is transmitted to the server through the original long connection without establishing a new long connection, which saves server resources.

Optionally, the sending module 54 is also configured to obtain a target number of first data packets set by the target object; and send the target number of first data packets to the cloud server through the first data connection.

It should be noted that if the target application sends a first data packet to the cloud server through the first data connection and receives the second data packet sent by the cloud server within 2 seconds, it proves that the first data connection is available. However, there may be situations where the first data connection is available, but the second data packet sent by the cloud server is not received within 2 seconds. There are two main reasons for this phenomenon. (1) Due to network instability, the first data packet sent by the target application to the cloud server is lost during the transmission process; (2) Due to network delay, the target application waits 2 seconds for the data packet to be sent to the cloud server. Receive the second data packet sent by the cloud server. In order to solve the problem of the loss of the first data packet during the process of sending the first data packet, multiple first data packets need to be sent to the cloud server in sequence through the first data connection. As long as one is received within 2s after sending the data packet The second data packet sent by the cloud server is considered to be available for the first data connection. It should be noted that as long as the second data packet sent by the cloud server is not received within the preset time, regardless of whether the first data connection is available, the first data connection will be disconnected and a new second data connection will be re-established with the cloud server.

Optionally, the sending module 54 is also used to determine the target communication protocol for sending the first data packet to the cloud server; and use the target communication protocol to send the first data packet to the cloud server on the first data connection. .

Figure 6 is a structural block diagram (2) of a device for determining a data connection according to an embodiment of the present invention. The device includes: an establishment module 58.

Optionally, the establishment module 58 is also configured to disconnect the first data connection established with the cloud server if the second data packet is not received through the first data connection within a preset time; The cloud server sends a connection request to establish a second data connection for data transmission with the cloud server.

Optionally, the establishment module 58 is also used to send a connection request to the cloud server through hypertext transfer protocol, wherein the connection request contains verification information; and obtain the data connection information sent by the cloud server, wherein the data connection The information is the information sent by the cloud server when the verification information passes the verification; the data connection information includes: a port number; establishing a second data connection for data transmission with the cloud server, wherein: The second data connection is used for data transmission with the cloud server at the second time.

Optionally, the establishment module 58 is also used to obtain the encrypted data connection information sent by the cloud server; decrypt the encrypted data connection information to obtain the data connection information.

Optionally, the first determination module 52 is also configured to detect the target operation in one of the following ways: monitor the network status of the mobile terminal, and switch from the first mobile network to the second mobile network when the network status of the mobile terminal is, Or when the mobile terminal switches from the mobile network to the wireless fidelity WIFI network, or when the mobile terminal switches from the WIFI network to the mobile network, it is determined that the target operation is detected, wherein the mobile network includes: The first mobile network and the second mobile network determine that the target operation is detected when it is monitored that the target application is switched from the background of the mobile terminal to the foreground of the mobile terminal.

Embodiments of the present invention also provide a computer-readable storage medium that stores a computer program, wherein the computer program is configured to execute the steps in any of the above method embodiments when running.

Optionally, in this embodiment, the above-mentioned storage medium may be configured to store a computer program for performing the following steps:

S1. When a target operation is detected on the target application, determine the first data connection for data transmission with the cloud server at the first time, wherein the target operation includes at least one of the following: switching network operation, starting from the mobile terminal Switch the background operation to the foreground operation of the mobile terminal;

S2: Send the first data packet to the cloud server through the first data connection;

S3: If the second data packet is received through the first data connection within the preset time, determine that the first data connection is available, and communicate with the cloud server through the first data connection at the second time. Data transmission is performed, wherein the second data packet is a data packet sent by the cloud server after receiving the first data packet, and the first time is earlier than the second time.

In an exemplary embodiment, the computer-readable storage medium may include but is not limited to: USB flash drive, read-only memory (ROM), random access memory (Random Access Memory, RAM) , mobile hard disk, magnetic disk or optical disk and other media that can store computer programs.

For specific examples in this embodiment, reference may be made to the examples described in the above-mentioned embodiments and exemplary implementations, and details will not be described again in this embodiment.

An embodiment of the present invention also provides an electronic device, including a memory and a processor. A computer program is stored in the memory, and the processor is configured to run the computer program to perform the steps in any of the above method embodiments.

Optionally, in this embodiment, the above-mentioned processor may be configured to perform the following steps through a computer program:

S1. When a target operation is detected on the target application, determine the first data connection for data transmission with the cloud server at the first time, wherein the target operation includes at least one of the following: switching network operation, starting from the mobile terminal Switch the background operation to the foreground operation of the mobile terminal;

S2: Send the first data packet to the cloud server through the first data connection;

S3: If the second data packet is received through the first data connection within the preset time, determine that the first data connection is available, and communicate with the cloud server through the first data connection at the second time. Data transmission is performed, wherein the second data packet is a data packet sent by the cloud server after receiving the first data packet, and the first time is earlier than the second time.

In an exemplary embodiment, the above-mentioned electronic device may further include a transmission device and an input-output device, wherein the transmission device is connected to the above-mentioned processor, and the input-output device is connected to the above-mentioned processor.

For specific examples in this embodiment, reference may be made to the examples described in the above-mentioned embodiments and exemplary implementations, and details will not be described again in this embodiment.

Obviously, those skilled in the art should understand that the above-mentioned modules or steps of the present invention can be implemented using general-purpose computing devices. They can be concentrated on a single computing device, or distributed across a network composed of multiple computing devices. They may be implemented in program code executable by a computing device, such that they may be stored in a storage device for execution by the computing device, and in some cases may be executed in a sequence different from that shown herein. Or the described steps can be implemented by making them into individual integrated circuit modules respectively, or by making multiple modules or steps among them into a single integrated circuit module. As such, the invention is not limited to any specific combination of hardware and software.

The above descriptions are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent substitutions, improvements, etc. made within the principles of the present invention shall be included in the protection scope of the present invention.

Claims (10)

1. A method for determining data connection, characterized by including: When a target operation is detected on the target application, determining a first data connection for data transmission with the cloud server at the first time, wherein the target operation includes: switching network operation; Send a first data packet to the cloud server through the first data connection; If a second data packet is received through the first data connection within a preset time, it is determined that the first data connection is available, and data processing is performed with the cloud server through the first data connection at the second time. Transmission, wherein the second data packet is a data packet sent after the cloud server receives the first data packet, and the first time is earlier than the second time; Wherein, sending the first data packet to the cloud server through the first data connection includes: obtaining the target number of the first data packet set by the target object; sending the first data packet to the cloud server through the first data connection. Target number of first packets. 2. The method according to claim 1, characterized in that sending the first data packet to the cloud server through the first data connection includes: Determine the target communication protocol for sending the first data packet to the cloud server; Send a first data packet to the cloud server using the target communication protocol over the first data connection. 3. The method of claim 1, wherein after sending the first data packet to the cloud server through the first data connection, the method further includes: If the second data packet is not received through the first data connection within a preset time, disconnect the first data connection established with the cloud server; Send a connection request to the cloud server to establish a second data connection for data transmission with the cloud server. 4. The method according to claim 3, characterized in that sending a connection request to the cloud server to establish a second data connection for data transmission with the cloud server includes: Send a connection request to the cloud server through Hypertext Transfer Protocol, where the connection request contains verification information; Obtain the data connection information sent by the cloud server, where the data connection information is the information sent by the cloud server when the verification information passes the verification; the data connection information includes: a port number; Establish a second data connection for data transmission with the cloud server, wherein the second data connection is used for data transmission with the cloud server at the second time. 5. The method according to claim 4, characterized in that obtaining the data connection information sent by the cloud server includes: Obtain the encrypted data connection information sent by the cloud server; Decrypt the encrypted data connection information to obtain the data connection information. 6. The method according to claim 1, characterized in that before determining the first data connection for data transmission with the cloud server at the first time, the method further includes: Monitor the network status of the mobile terminal, and when the network status of the mobile terminal switches from the first mobile network to the second mobile network, or the mobile terminal switches from the mobile network to the wireless fidelity WIFI network, or the mobile terminal In the case of going from the WIFI network to the mobile network, it is determined that the target operation is detected, wherein the mobile network includes: the first mobile network and the second mobile network. 7. The method according to claim 1, wherein the target operation further includes switching from the background of the mobile terminal to the foreground operation of the mobile terminal; Before determining the first data connection for data transmission with the cloud server at the first time, the method also includes: determining that the target application is detected when switching from the background of the mobile terminal to the foreground of the mobile terminal. operate. 8. A device for determining data connection, characterized in that it includes: The first determination module is configured to determine the first data connection for data transmission with the cloud server at the first time when a target operation is detected on the target application, wherein the target operation includes: switching network operation; A sending module, configured to send a first data packet to the cloud server through the first data connection; A second determination module, configured to determine that the first data connection is available when the second data packet is received through the first data connection within a preset time, and use the first data connection at the second time to Perform data transmission with the cloud server, wherein the second data packet is a data packet sent by the cloud server after receiving the first data packet, and the first time is earlier than the second time; Wherein, the sending module is also used to obtain a target number of first data packets set by the target object; and send the target number of first data packets to the cloud server through the first data connection. 9. A computer-readable storage medium, characterized in that the computer-readable storage medium comprises a stored program, wherein the program executes the method described in any one of claims 1 to 7 when it is run. 10. An electronic device, comprising a memory and a processor, characterized in that a computer program is stored in the memory, and the processor is configured to execute any one of claims 1 to 7 through the computer program. the method described.