CN116846517B - Network data transmission method and device, storage medium and electronic equipment - Google Patents

Abstract

The specification discloses a transmission method, a device, a storage medium and an electronic device of network data, wherein after receiving first network data, data parameters of the first network data are determined, when the data transmission is matched with port configuration information of a port, the first network data are received, and when the transmission rate of the first network data is too fast and/or the data length of the first network data is too long, the first network data are stored in a storage unit, and after the transmission rate and the data length of the first network data are adjusted by the storage unit, the first network data are sent to the port. Therefore, the network data received by the port for receiving the first network data can not occupy the network resources of other ports of the device, and the data transmission efficiency is ensured.

Description

A network data transmission method, device, storage medium and electronic equipment

Technical field

This specification relates to the field of data processing, and in particular to a network data transmission method, device, storage medium and electronic equipment.

Background technique

With the development of computer technology and the need for in-depth business integration, data transmission is increasingly used in people's lives.

A common data transmission method is based on ports. Specifically, the device may be provided with multiple ports for transmitting data, and each port has its corresponding network resource. Therefore, when the device needs to transmit network data, the network data can be transmitted through the network resources corresponding to the idle ports.

However, in the process of data transmission with the existing technology, it may happen that a certain port of the device receives a large amount of network data in a short period of time, causing the port to occupy a lot of network resources and occupy the network resources of other ports. , which in turn causes network congestion, making the device unable to transmit data during that period of time.

Based on this, this specification provides a network data transmission method.

Contents of the invention

This specification provides a network data transmission method, device, readable storage medium, and electronic equipment to partially solve the above problems existing in the prior art.

This manual adopts the following technical solutions:

This specification provides a method for transmitting network data. The method is applied to a port. The method includes:

Determine the first network data to be received, and determine data parameters of the first network data, where the data parameters include at least one of a transmission rate and a data length;

Determine the preset port configuration information, and determine whether the data parameters and the port configuration information match;

If so, receive the first network data;

If not, the first network data is forwarded to the storage unit, and the target data sent by the storage unit is received. The target data is that the storage unit adjusts the first network data according to the port configuration information. generated later.

Optionally, the port stores addresses of designated devices that communicate with the port;

Receiving the first network data specifically includes:

Determine the address of the target device sending the first network data;

Determine whether the address of the target device exists among the addresses of each designated device;

If so, receive the first network data;

If not, discard the first network data.

Optionally, receiving the first network data specifically includes:

Parse the first network data to determine a first identifier carried in the first network data, where the first identifier is used to indicate whether the first network data is valid;

According to the first identifier, determine whether the first network data is valid data;

If so, receive the first network data;

If not, discard the first network data.

Optionally, the network data transmitted by the port has its corresponding priority, and network data of different priorities are transmitted on different channels. The method further includes:

Determine the second network data to be sent, and determine the target priority of the second network data;

According to the target priority, add the second network data to the message queue corresponding to the channel used to transmit the network data of the target priority;

The second network data is transmitted according to the transmission rate and data length corresponding to the port configuration information.

Optionally, the port is connected to a calibration unit, and the calibration unit is used to measure the transmission rate and data length of the second network data;

The method also includes:

Receive the measurement rate and measurement length measured by the calibration unit;

Determine whether the measurement speed and the measurement length match the port configuration information;

If not, prompt information is sent, and the prompt information is used to prompt that the port is abnormal.

Optionally, the port is connected to a setting unit, and the setting unit is used to determine the port setting parameters input by the user;

The method also includes:

Receive port setting parameters determined by the setting unit according to user operations;

Configure the port according to the port setting parameters.

Optionally, the port is connected to a calibration unit, and the calibration unit is used to measure the transmission rate and data length of the first network data;

The method also includes:

Configure the port according to the pending transmission rate and the pending data length in the port setting parameters;

When the data parameters of the first network data do not match the port setting parameters, the data parameters of the first network data are sent to the setting unit to prompt the user according to the settings of the first network data. Data parameters adjust the pending transmission rate and the pending data length;

Receive the port setting parameters sent by the setting unit, and reconfigure the port.

This specification provides a network data transmission device, the device is applied to a port, and the device includes:

A parameter determination module, configured to determine the first network data to be received, and determine the data parameters of the first network data, where the data parameters include at least one of a transmission rate and a data length;

A matching module, used to determine the preset port configuration information and determine whether the data parameters and the port configuration information match;

A first execution module, configured to receive the first network data if yes;

The second execution module is configured to forward the first network data to the storage unit if not, and receive the target data sent by the storage unit, where the target data is that the storage unit transfers the data according to the port configuration information. The first network data is generated after adjustment.

This specification provides a computer-readable storage medium. The storage medium stores a computer program. When the computer program is executed by a processor, the above-mentioned network data transmission method is implemented.

This specification provides an electronic device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the program, the above network data transmission method is implemented.

At least one of the above technical solutions adopted in this manual can achieve the following beneficial effects:

After receiving the first network data, determine the data parameters of the first network data, and when the data transmission matches the port configuration information of the port, receive the first network data, and when the first network data If the transmission rate is too fast and/or the data length of the first network data is too long, the first network data is first stored in the storage unit, and the storage unit stores the transmission rate and data length of the first network data. After making adjustments, send it to the port. This ensures that the network data received by the port that receives the first network data will not occupy network resources of other ports of the device, thereby ensuring the efficiency of data transmission.

Description of drawings

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

Figure 1 is a schematic flow chart of the network data transmission method provided in this specification;

Figure 2 is a schematic flow chart of the data transmission method provided in this specification;

Figure 3 is a schematic flow chart of the data transmission method provided in this specification;

Figure 4 is a schematic structural diagram of the port provided in this manual;

Figure 5 is a schematic structural diagram of the network data transmission device provided in this specification;

FIG. 6 is a schematic diagram of the electronic device corresponding to FIG. 1 provided in this specification.

Detailed ways

In order to make the purpose, technical solutions and advantages of this specification more clear, the technical solutions of this specification will be clearly and completely described below in conjunction with specific embodiments of this specification and the corresponding drawings. Obviously, the described embodiments are only some of the embodiments of this specification, but not all of the embodiments. Based on the embodiments in this specification, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of this specification.

The technical solutions provided by each embodiment of this specification will be described in detail below with reference to the accompanying drawings.

Figure 1 is a schematic flowchart of the network data transmission method provided in this manual, which specifically includes the following steps:

S100: Determine the first network data to be received, and determine the data parameters of the first network data, where the data parameters include at least one of a transmission rate and a data length.

Embodiments of this specification provide a network data transmission method. The execution process of the network data transmission method can be performed by a port used to transmit data.

Different from the current data transmission, parameters such as the rate of the network data to be transmitted are not controlled. As a result, when the device encounters a capacity exhaustion attack, the attack behavior can only be solved by restarting the device. Information cannot be transferred until the device is restarted.

This specification provides a new network data transmission method. After receiving the first network data, the data parameters of the first network data are determined, and when the data transmission matches the port configuration information of the port, then Receive the first network data, and when the transmission rate of the first network data is too fast and/or the data length of the first network data is too long, first store the first network data into the storage unit, by The storage unit adjusts the transmission rate and data length of the first network data before sending it to the port. This ensures that the network data received by the port that receives the first network data will not occupy network resources of other ports of the device, thereby ensuring the efficiency of data transmission.

Based on the above brief description of the network data transmission method, it can be seen that the network data transmission method needs to determine whether to directly receive the first network data based on the data parameters of the first network data. Therefore, the terminal can determine the first network data.

Specifically, as mentioned above, each port has its corresponding transmission channel. Therefore, the data sender can transmit the first network data to the port through the transmission channel.

Thus, the port can determine the first network data to be received.

The port can then determine the data length of the first network data. Alternatively, the port may determine the transmission rate of the first network data.

Finally, the port may use at least one of the determined data length and transmission rate as a data parameter of the first network data.

S102: Determine the preset port configuration information, and determine whether the data parameters and the port configuration information match. If yes, execute step S104. If not, execute step S106.

In one or more embodiments provided in this specification, the port has its preset port configuration information. The port configuration information may be the maximum transmission rate of the port, or the maximum data length that the port can transmit. Therefore, after the data parameters of the first network data are determined, it can be determined whether the data parameters of the first network data match the port.

Specifically, if the port configuration information is the maximum transmission rate of the port, the port can determine whether the transmission rate of the first network data is not greater than the maximum transmission rate of the port. If so, the port can receive the first network data. If not, the port can store the first network data in advance.

If the port configuration information is the maximum length of network data that the port can transmit, the port can determine whether the data length of the first network data is not greater than the maximum length. If so, the port can receive the first network data. If not, the port can store the first network data in advance.

Of course, the port configuration information may also be the device identification of the data sender of the network data, etc. The specific data type corresponding to the port configuration information can be set as needed, and this manual does not limit this.

It should be noted that the port can also match the above-mentioned data transmission rate and data transmission speed respectively. If any judgment result is no, the port can determine that the matching result is a mismatch. How to determine the specific matching result can be set as needed, and this manual does not limit this.

S104: Receive the first network data.

In one or more embodiments provided in this specification, when it is determined that the data parameters of the first network data match the port configuration information of the port, the port may receive the first network data, and after receiving Process the first network data.

S106: Then forward the first network data to the storage unit, and receive the target data sent by the storage unit. The target data is the first network data adjusted by the storage unit according to the port configuration information. Generated.

In one or more embodiments provided in this specification, when the data parameters of the first network data do not match the port configuration information of the port, the port can store the first network data in the storage unit. After the unit adjusts the first network data, it resends it to the port.

Specifically, the storage unit is used to store network data whose data parameters do not match the port configuration information, so as to avoid port blockage caused by sudden data transmission and abnormal loss of key data. as shown in picture 2.

Figure 2 is a schematic flow chart of the data transmission method provided in this specification. Wherein, the data sender and the port are connected through a network. When it is determined that the data parameters do not match the port configuration information, the port may not receive the first network data, but instead send the first network data to the port. The data is forwarded to the storage unit.

The storage unit can receive the first network data and adjust the transmission rate or data length of the first network data according to the transmission rate and data length corresponding to the port configuration information to obtain the data parameters and the port configuration. The information matches the target data.

The storage unit can then transfer the target data to the port.

This port can receive the target data sent by this memory unit.

Based on the network data transmission method shown in Figure 1, after receiving the first network data, determine the data parameters of the first network data, and when the data transmission matches the port configuration information of the port, receive the First network data, and when the transmission rate of the first network data is too fast and/or the data length of the first network data is too long, the first network data is first stored in the storage unit, and the storage unit After adjusting the transmission rate and data length of the first network data, the data is then sent to the port. This ensures that the network data received by the port that receives the first network data will not occupy network resources of other ports of the device, thereby ensuring the efficiency of data transmission.

In addition, in order to prevent third-party devices from launching network attacks through this port, the port can also store the address of a designated device that can communicate with this port. Then, when the first network data is received, it can be determined whether the data sender of the first network data is trustworthy. If the data sender of the first network data is trustworthy, the first network data can be received again. The address can be a network address or a physical address.

Specifically, upon receiving the first network data, the port may determine the address of the target device sending the first network device.

Then, the port can determine whether the address of the target device exists in the address of each designated device based on the address of the target device and the addresses corresponding to each designated device pre-stored by the port. Among them, each designated device is a trusted device for this port. Then, if it exists, the port can determine that the target device sending the first network data is a trusted device; if it does not exist, it is an untrusted device.

Therefore, the port can receive the first network data after determining that the target device is trustworthy.

If the target device is untrusted, the port may discard the first network data as untrusted data.

Furthermore, for the data transmission process, in order to ensure data security during the data transmission process, the data transmitted between two ports or two devices may contain valid data or invalid data. Therefore, after receiving the first network data, the port can also determine whether the first network data is valid, and when the first network data is valid, receive the first network data again.

Specifically, generally, how to distinguish whether the network data is valid or not can be determined by predetermined first identifiers of the two ports that transmit the network data. Therefore, after receiving the first network data, the server can determine the first identifier carried in the first network data. The first identifier can be the first digit of the network data, or can be the result of a hash operation on the first network data. How to specifically determine the first identifier can be set as needed. This specification explains There is no restriction on this.

Therefore, the port can determine whether the first network data is valid data according to the first identifier.

If valid, the port can receive the first network data. If it is invalid, the port can discard the first network data.

Furthermore, in this specification, the network data transmitted by the port can have its corresponding priority. In order to avoid the situation where the port is occupied by data with higher priority for a long time, causing data with lower priority to be unable to be transmitted, This port can set channels corresponding to different priorities. That is to say, in this specification, network data with different priorities are transmitted on different channels, and different channels correspond to different network resources. For example, the bandwidth resources corresponding to network data with priority 1 are 1k-10kbit/s, and the bandwidth resources corresponding to network data with priority 2 are 10k-100kbit/s.

In addition, when sending data, the port can send the second network data in the channel corresponding to the corresponding priority based on the priority of the network data.

Specifically, the port can determine the second network data to be sent, and determine the target priority of the second network data.

Then, the port may determine the channel used to transmit the network data of the target priority, and add the second network data to the message queue corresponding to the channel.

Finally, based on the message queue, the port can transmit the second network data according to the transmission rate and data length corresponding to the port configuration information. The first network data is network data received by the interface, and the second network data is network data that needs to be sent by the interface.

Furthermore, during the process of port transmission of data, port anomalies may occur, causing the data transmitted by the port to be inconsistent with the port configuration information. Therefore, in this application, the port can also be connected to a calibration unit to determine the data parameters of the network data transmitted by the port in real time, and then avoid the above situation based on the data parameters.

Specifically, the port is connected to a calibration unit, and the calibration unit is used to measure the transmission rate and data length of the second network data. As shown in Figure 3.

Figure 3 is a schematic flow chart of the data transmission method provided in this specification. The data receiver and the port are connected through a network, and the port is connected to the calibration unit. When the port sends the second network data to the data receiver, the calibration unit can measure the data parameters of the second network data.

Therefore, the port can receive the measurement rate and measurement length obtained by measuring the second network data by the calibration unit, and determine whether the measurement speed and the measurement length match the port configuration information.

If there is a match, the port can continue to transmit the second network data.

If there is no match, the port can send a prompt message to the user. Among them, the prompt information is used to prompt that there is an abnormality in the port. This user can be a user who uses this port to transmit data.

In addition, in this specification, the configuration information of the port can also be set by the user who uses the port to transmit data.

Specifically, the port is connected to a setting unit, and the setting unit can determine the port setting parameters according to operations performed by the user.

Therefore, the port can receive the port setting parameters determined by the setting unit according to the user operation. The port setting parameters may include at least one of an identification of a designated device communicating with the port, a maximum transmission rate of the port, and a maximum length of network data that the port can transmit.

Then the port can be configured according to the received port setting parameters.

Further, in this specification, when the data parameters of the first network data do not match the configuration information of the port, the user can also adjust the configuration information of the port based on the data parameters of the first network data.

Specifically, this port is connected to the setting unit. Therefore, the port can receive the pending transmission rate and the pending data length determined by the setting unit according to the user operation. And configure the port according to the pending transmission rate and the pending data length, and determine the pending configuration information of the port.

The port is also connected to a calibration unit, which is used to measure the transmission rate and data length of the first network data.

Therefore, the port can receive the data parameters of the first network data determined by the calibration unit, and determine whether the pending configuration information matches the data parameters of the first network data.

If there is a match, the port can continue to receive the first network data.

If there is no match, the port may send the determined data parameters of the first network data to the setting unit.

The setting unit can receive the data parameters of the first network data sent by the port, and prompt the user that there is an abnormality in the pending transmission rate and the pending data length according to the data parameters, so that the user can adjust the data according to the data parameters of the first network data. The pending transfer rate and pending data length are adjusted.

Therefore, the setting unit can re-determine the port setting information in response to the user's input operation, and send the re-determined port setting information to the port.

The port reconfigures the port based on the re-received port setting information.

It should be noted that the ports in this specification can only be the ports for data transmission of physical devices, which are connected to each unit to achieve the above-mentioned functions of ensuring data transmission efficiency and avoiding network attacks. The port may also be a port that includes the above-mentioned transmission unit for data transmission and the above-mentioned units, and realizes the above-mentioned functions of ensuring data transmission efficiency through the built-in units. As shown in Figure 4.

Figure 4 is a schematic structural diagram of the port provided in this manual. In the figure, the four units of the storage unit, transmission unit, setting unit and calibration unit constitute the port. This port can receive network data sent by the data sender, and can also be used as a data sender to send network data to the data receiver. Therefore, the port can receive the port setting parameters sent by the setting unit, and configure the transmission unit according to the port setting parameters. Then the transmission unit can receive the first network data sent by the data sender, determine the data parameters of the first network data, and determine whether the data parameters match its own configuration information. If there is a match, the first network data is received. If there is no match, the first network data is forwarded to the storage unit.

The storage unit receives the first network data, adjusts the data parameters of the first network data, and then obtains the target data and sends it to the transmission unit.

When the transmission unit sends the second network data outward as a data sending direction, it can determine the measurement parameters of the second network data through the calibration module, and send the transmission unit based on whether the measurement parameters match the configuration information of the transmission unit itself. Second network data.

It should be noted that the connection relationship between the above units is only an example. The calibration unit can also be used to measure the data parameters of the first network data, and the calibration unit can also be connected to the setting unit. The specific connection of each unit in this port can be set according to needs, and this manual does not limit this.

Based on the same idea, this specification also provides a network data transmission device, as shown in Figure 5.

Figure 5 is a network data transmission device provided in this specification. The device is applied to a port, where:

The parameter determination module 200 is used to determine the first network data to be received, and determine the data parameters of the first network data, where the data parameters include at least one of a transmission rate and a data length.

The matching module 202 is used to determine the preset port configuration information, and determine whether the data parameters and the port configuration information match.

The first execution module 204 is configured to receive the first network data if so;

The second execution module 206 is configured to forward the first network data to the storage unit if not, and receive the target data sent by the storage unit, where the target data is the storage unit according to the port configuration information. Generated after adjusting the first network data.

Optionally, the first execution module 204 is used to determine the address of the target device that sends the first network data, determine whether the address of the target device exists among the addresses of each designated device, and if so, receive the address of the target device. If not, the first network data is discarded, wherein the addresses of designated devices communicating with the port are stored in the port.

Optionally, the first execution module 204 is used to parse the first network data and determine the first identifier carried in the first network data, where the first identifier is used to indicate the first network data. Whether it is valid or not, determine whether the first network data is valid data according to the first identifier. If so, the first network data is received. If not, the first network data is discarded.

Optionally, the matching module 202 is used to determine the second network data to be sent, determine the target priority of the second network data, and add the second network data for transmission according to the target priority. In the message queue corresponding to the channel of the network data of the target priority, the second network data is transmitted according to the transmission rate and data length corresponding to the port configuration information. The network data transmitted by the port has its corresponding priority, and network data of different priorities are transmitted on different channels.

Optionally, the matching module 202 is used to receive the measurement rate and measurement length measured by the calibration unit, the port is connected to the calibration unit, and the calibration unit is used to measure the transmission rate and data of the second network data. Length, determine whether the measurement speed and the measurement length match the port configuration information, and if not, send prompt information, and the prompt information is used to prompt that there is an abnormality in the port.

Optionally, the parameter determination module 200 is used to receive the port setting parameters determined by the setting unit according to the user operation. The port is connected to the setting unit. The setting unit is used to determine the port setting parameters input by the user. According to the Set the parameters for the port described above to configure the port.

Optionally, the parameter determination module 200 is configured to configure the port according to the pending transmission rate and the pending data length in the port setting parameters. When the data parameters of the first network data are consistent with the port setting parameters, When there is a mismatch, the data parameters of the first network data are sent to the setting unit to prompt the user to adjust the pending transmission rate and the pending data length according to the data parameters of the first network data, and receive The port setting parameters sent by the setting unit are configured to reconfigure the port, wherein the port is connected to a calibration unit, and the calibration unit is used to measure the transmission rate and data length of the first network data.

This specification also provides a computer-readable storage medium that stores a computer program. The computer program can be used to execute the network data transmission method provided in Figure 1 above.

This specification also provides a schematic structural diagram of the electronic device shown in Figure 6. As shown in Figure 6, at the hardware level, the electronic device includes a processor, internal bus, network interface, memory and non-volatile memory, and of course may also include other hardware required for business. The processor reads the corresponding computer program from the non-volatile memory into the memory and then runs it to implement the network data transmission method described in Figure 1 above. Of course, in addition to software implementation, this specification does not exclude other implementation methods, such as logic devices or a combination of software and hardware, etc. That is to say, the execution subject of the following processing flow is not limited to each logical unit, and may also be hardware or logic device.

In the 1990s, improvements in a technology could be clearly distinguished as hardware improvements (for example, improvements in circuit structures such as diodes, transistors, switches, etc.) or software improvements (improvements in method processes). However, with the development of technology, many improvements in today's method processes can be regarded as direct improvements in hardware circuit structures. Designers almost always obtain the corresponding hardware circuit structure by programming the improved method flow into the hardware circuit. Therefore, it cannot be said that an improvement of a method flow cannot be implemented using hardware entity modules. For example, a Programmable Logic Device (PLD) (such as a Field Programmable Gate Array (FPGA)) is such an integrated circuit whose logic functions are determined by the user programming the device. Designers can program themselves to "integrate" a digital system on a PLD, instead of asking chip manufacturers to design and produce dedicated integrated circuit chips. Moreover, nowadays, instead of manually making integrated circuit chips, this kind of programming is mostly implemented using "logic compiler" software, which is similar to the software compiler used in program development and writing. Before compiling, The original code must also be written in a specific programming language, which is called Hardware Description Language (HDL). There is not only one type of HDL, but many types, such as ABEL (Advanced Boolean Expression Language) , AHDL (Altera Hardware Description Language), Confluence, CUPL (Cornell University Programming Language), HDCal, JHDL (Java Hardware Description Language), Lava, Lola, MyHDL, PALASM, RHDL (Ruby Hardware Description Language), etc. The most commonly used ones currently are VHDL (Very-High-SpeedIntegrated Circuit Hardware Description Language) and Verilog. Those skilled in the art should also know that by simply logically programming the method flow using the above-mentioned hardware description languages and programming it into the integrated circuit, the hardware circuit that implements the logical method flow can be easily obtained.

The controller may be implemented in any suitable manner, for example, the controller may take the form of, for example, a microprocessor or processor and a computer readable medium storing computer readable program code (eg, software or firmware) executable by the (micro)processor. , logic gates, switches, Application Specific Integrated Circuit (ASIC), programmable logic controllers and embedded microcontrollers. Examples of controllers include but are not limited to the following microcontrollers: ARC 625D, Atmel AT91SAM, Microchip PIC18F26K20 and Silicone Labs C8051F320, the memory controller can also be implemented as part of the memory control logic. Those skilled in the art also know that in addition to implementing the controller in the form of pure computer-readable program code, the controller can be completely programmed with logic gates, switches, application-specific integrated circuits, programmable logic controllers and embedded logic by logically programming the method steps. Microcontroller, etc. to achieve the same function. Therefore, this controller can be considered as a hardware component, and the devices included therein for implementing various functions can also be considered as structures within the hardware component. Or even, the means for implementing various functions can be considered as structures within hardware components as well as software modules implementing the methods.

The systems, devices, modules or units described in the above embodiments may be implemented by computer chips or entities, or by products with certain functions. A typical implementation device is a computer. Specifically, the computer may be, for example, a personal computer, a laptop computer, a cellular phone, a camera phone, a smartphone, a personal digital assistant, a media player, a navigation device, an email device, a game console, a tablet computer, a wearable device, or A combination of any of these devices.

For the convenience of description, when describing the above device, the functions are divided into various units and described separately. Of course, when implementing this specification, the functions of each unit can be implemented in the same or multiple software and/or hardware.

Those skilled in the art will understand that embodiments of the present specification may be provided as methods, systems, or computer program products. Thus, the present description may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment that combines software and hardware aspects. Furthermore, the present description may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.

This specification is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the specification. It will be understood that each process and/or block in the flowchart illustrations and/or block diagrams, and combinations of processes and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a general-purpose computer, a special-purpose computer, an embedded processor, or a processor of other programmable lesion detection devices to produce a machine such that the instructions executed by the processor of the computer or other programmable lesion detection device generate a A device for realizing the functions specified in a process or processes in a flowchart and/or a block or blocks in a block diagram.

These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable lesion detection device to operate in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means, the instructions The device implements the functions specified in a process or processes in the flowchart and/or in a block or blocks in the block diagram.

These computer program instructions may also be loaded onto a computer or other programmable lesion detection device, causing a series of operating steps to be performed on the computer or other programmable device to produce computer-implemented processing, thereby executing on the computer or other programmable device. Instructions provide steps for implementing the functions specified in a process or processes of a flowchart diagram and/or a block or blocks of a block diagram.

In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.

Memory may include non-permanent storage in computer-readable media, random access memory (RAM), and/or non-volatile memory in the form of read-only memory (ROM) or flash memory (flash RAM). Memory is an example of computer-readable media.

Computer-readable media includes both persistent and non-volatile, removable and non-removable media that can be implemented by any method or technology for storage of information. Information may be computer-readable instructions, data structures, modules of programs, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), and read-only memory. (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technology, compact disc read-only memory (CD-ROM), digital versatile disc (DVD) or other optical storage, Magnetic tape cassettes, tape magnetic disk storage or other magnetic storage devices or any other non-transmission medium can be used to store information that can be accessed by a computing device. As defined in this article, computer-readable media does not include transitory media, such as modulated data signals and carrier waves.

It should also be noted that the terms "comprises," "comprises," or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements not only includes those elements, but also includes Other elements are not expressly listed or are inherent to the process, method, article or equipment. Without further limitation, an element defined by the statement "comprises a..." does not exclude the presence of additional identical elements in a process, method, article, or device that includes the stated element.

Those skilled in the art will appreciate that embodiments of the present specification may be provided as methods, systems, or computer program products. Thus, the present description may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment that combines software and hardware aspects. Furthermore, the present description may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.

This specification may be described in the general context of computer-executable instructions, such as program modules, being executed by a computer. Generally, program modules include routines, programs, objects, components, data structures, etc. that perform specific tasks or implement specific abstract data types. The present description may also be practiced in distributed computing environments where tasks are performed by remote processing devices connected through communications networks. In a distributed computing environment, program modules may be located in both local and remote computer storage media including storage devices.

Each embodiment in this specification is described in a progressive manner. The same and similar parts between the various embodiments can be referred to each other. Each embodiment focuses on its differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple. For relevant details, please refer to the partial description of the method embodiment.

The above descriptions are only examples of this specification and are not intended to limit this specification. Various modifications and variations may occur to those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of this specification shall be included in the scope of the claims of this specification.

Claims (7)

1. The method is characterized in that the method is applied to a port, the port is connected with a setting unit, the setting unit is used for determining port setting parameters input by a user, the port is connected with a calibration unit, and the calibration unit is used for measuring the transmission rate and the data length of first network data; the method comprises the following steps:

receiving port setting parameters determined by the setting unit according to user operation;

configuring the port according to the port setting parameters;

determining first network data to be received, and determining data parameters of the first network data, wherein the data parameters comprise at least one of transmission rate and data length;

determining preset port configuration information, and judging whether the data parameters are matched with the port configuration information or not;

if yes, receiving the first network data;

if not, forwarding the first network data to a storage unit, and receiving target data sent by the storage unit, wherein the target data is generated by the storage unit after the first network data is adjusted according to the port configuration information, and the data parameters of the target data are matched with the port configuration information; the data parameters of the first network data are sent to the setting unit so as to prompt the user to adjust the port setting parameters according to the data parameters of the first network data, receive the port setting parameters sent by the setting unit and reconfigure the port;

The receiving of the first network data specifically includes:

determining an address of a target device that transmits the first network data;

judging whether the address of the target equipment exists in the addresses of the designated equipment;

if yes, receiving the first network data;

if not, discarding the first network data;

wherein the port stores therein an address of each designated device in communication with the port.

2. The method of claim 1, wherein receiving the first network data specifically comprises:

analyzing the first network data, and determining a first identifier carried in the first network data, wherein the first identifier is used for indicating whether the first network data is valid or not;

judging whether the first network data is valid data or not according to the first identifier;

if yes, receiving the first network data;

and if not, discarding the first network data.

3. The method of claim 1, wherein the port transmits network data having its corresponding priority, different priority network data being transmitted on different channels, the method further comprising:

determining second network data to be transmitted, and determining a target priority of the second network data;

According to the target priority, adding the second network data into a message queue corresponding to a channel for transmitting the network data of the target priority;

and transmitting the second network data according to the transmission rate and the data length corresponding to the port configuration information.

4. A method according to claim 3, wherein the port is connected to a calibration unit for measuring the transmission rate and data length of the second network data;

the method further comprises the steps of:

receiving the measurement rate and the measurement length obtained by the measurement of the calibration unit;

judging whether the measurement speed and the measurement length are matched with the port configuration information or not;

if not, sending prompt information, wherein the prompt information is used for prompting that the port is abnormal.

5. The device is characterized in that the device is applied to a port, the port is connected with a setting unit, the setting unit is used for determining port setting parameters input by a user, the port is connected with a calibration unit, and the calibration unit is used for measuring the transmission rate and the data length of first network data; the device comprises:

The parameter determining module is used for receiving the port setting parameters determined by the setting unit according to the user operation, configuring the port according to the port setting parameters, determining first network data to be received, and determining data parameters of the first network data, wherein the data parameters comprise at least one of transmission rate and data length;

the matching module is used for determining preset port configuration information and judging whether the data parameters are matched with the port configuration information or not;

the first execution module is used for receiving the first network data if yes;

the second execution module is used for forwarding the first network data to a storage unit and receiving target data sent by the storage unit if not, wherein the target data is generated after the storage unit adjusts the first network data according to the port configuration information, and the data parameters of the target data are matched with the port configuration information; the data parameters of the first network data are sent to the setting unit so as to prompt the user to adjust the port setting parameters according to the data parameters of the first network data, receive the port setting parameters sent by the setting unit and reconfigure the port;

The receiving of the first network data specifically includes:

determining an address of a target device that transmits the first network data;

judging whether the address of the target equipment exists in the addresses of the designated equipment;

if yes, receiving the first network data;

if not, discarding the first network data;

wherein the port stores therein an address of each designated device in communication with the port.

6. A computer readable storage medium storing a computer program, wherein the computer program when executed by a processor implements the method of any of the preceding claims 1-4.

7. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the method of any of the preceding claims 1-4 when executing the program.