CN111211980A - Transmission link management method, transmission link management device, electronic equipment and storage medium - Google Patents
Transmission link management method, transmission link management device, electronic equipment and storage medium Download PDFInfo
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- CN111211980A CN111211980A CN201911299702.3A CN201911299702A CN111211980A CN 111211980 A CN111211980 A CN 111211980A CN 201911299702 A CN201911299702 A CN 201911299702A CN 111211980 A CN111211980 A CN 111211980A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/302—Route determination based on requested QoS
- H04L45/306—Route determination based on the nature of the carried application
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/12—Shortest path evaluation
- H04L45/121—Shortest path evaluation by minimising delays
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/24—Multipath
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Abstract
The embodiment of the invention discloses a transmission link management method, a transmission link management device, electronic equipment and a storage medium, wherein the transmission link management method comprises the following steps: acquiring target flow to be processed; identifying the service type represented by the target flow based on a preset flow type identification rule; determining a target transmission link corresponding to the service type in at least two preset transmission links, wherein the link parameters of each transmission link are different; and transmitting the target flow through the target transmission link. Different transmission links are allocated according to the service types of different service flows, and the link parameters of different links are different, so that the transmission parameters of different service flows can be configured according to the service types, and the effects of optimizing and scheduling network resources and improving the transmission efficiency of the service flows are achieved.
Description
Technical Field
The embodiment of the invention relates to the field of network transmission, in particular to a transmission link management method, a transmission link management device, electronic equipment and a storage medium.
Background
Network transmission refers to the process of communicating according to a network transmission protocol with a series of lines (optical fibers, twisted pair, etc.) through a circuit's adjustment changes. The network transmission requires a medium, that is, a physical path between a sender and a receiver in the network, and as the communication between people is required to follow a certain rule, the communication between computers is required to follow a certain rule, and these rules are called network protocols.
The inventor of the present invention found in research that network transmission links established between different network operators have barriers, and the barriers cause that transmitted data traffic may be placed on unmatched network transmission links, thereby increasing the time cost of data interaction and causing serious network congestion.
Disclosure of Invention
An object of embodiments of the present invention is to provide a transmission link management method, apparatus, electronic device, and storage medium, so that a service traffic can adapt to a link suitable for its transmission during network transmission, network resources are reasonably configured, and efficiency of traffic transmission is improved.
In order to solve the above technical problem, an embodiment of the present invention provides a transmission link management method, including:
acquiring target flow to be processed;
identifying the service type represented by the target flow based on a preset flow type identification rule;
determining a target transmission link corresponding to the service type in at least two preset transmission links, wherein the link parameters of each transmission link are different;
and transmitting the target flow through the target transmission link.
The embodiment of the present invention further provides a transmission link management apparatus, including:
the acquisition module is used for acquiring target flow to be processed;
the identification module is used for identifying the service type represented by the target flow based on a preset flow type identification rule;
the processing module is used for determining a target transmission link corresponding to the service type in at least two preset transmission links, wherein the link parameters of the transmission links are different;
and the execution module is used for transmitting the target flow through the target transmission link.
The embodiment of the present invention also provides an electronic device, which includes a memory and a processor, where the memory stores computer-readable instructions, and the computer-readable instructions, when executed by the processor, cause the processor to execute the steps of the transmission link management method.
Embodiments of the present invention also provide a computer-readable medium, which when executed by one or more processors, causes the one or more processors to perform the steps of the transmission link management method described above.
Compared with the prior art, the embodiment of the invention allocates different transmission links aiming at the service types of different service flows, and the link parameters of different links are different, so that the transmission parameters of different service flows can be configured according to the service types, thereby achieving the effects of optimizing and scheduling network resources and improving the transmission efficiency of the service flows.
In addition, the link parameter is a transmission duration, and the determining a target transmission link corresponding to the service type in at least two pre-established transmission links includes: searching a delay time corresponding to the target flow in a preset delay list by taking the service type as a limiting condition; and determining the target transmission link based on the delay time length and the transmission time length of each transmission link. By adapting the delay time corresponding to the target flow with the transmission time of the transmission link, the transmission links with different service flows can be reasonably distributed, and the utilization rate of network resources is improved.
In addition, the destination transmission link includes an acceleration channel and an acceleration node, and the transmitting the destination traffic through the destination transmission link includes: acquiring an acceleration protocol of the acceleration channel; packaging the target flow according to the acceleration protocol to generate an acceleration data packet; and sending the acceleration data packet to the acceleration node through the acceleration channel. By setting the acceleration channel, the target flow can be rapidly sent to the acceleration node, and the transmission duration of the target flow is further accelerated.
In addition, after the target traffic is transmitted through the target transmission link, the method includes: receiving reply information returned by the server end in response to the target flow through the target transmission link; and sending the reply information to a target terminal corresponding to the target flow. After the target flow is sent to the corresponding server side, the router keeps long connection with the server side, so that the reply information sent by the server side can be transmitted back through the target transmission link, network resources are further reasonably quoted, and the delay problem caused by the transmission of the reply information in a new link is avoided.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the figures in which like reference numerals refer to similar elements and which are not to scale unless otherwise specified.
Fig. 1 is a schematic diagram of a basic flow of a transmission link management method according to an embodiment of the present invention;
fig. 2 is a schematic flow chart of a method for managing a transmission link of an internet bar according to an embodiment of the present invention;
FIG. 3 is a flowchart illustrating a process of creating a target address list according to an embodiment of the present invention;
FIG. 4 is a flow chart illustrating the identification of a target traffic flow according to an embodiment of the present invention;
fig. 5 is a schematic flowchart illustrating a process of identifying a service type according to a load characteristic according to an embodiment of the present invention;
fig. 6 is a flowchart illustrating adaptation according to a delay duration and a transmission duration according to an embodiment of the present invention;
fig. 7 is a schematic flow chart illustrating transmission of a target traffic according to an acceleration channel according to an embodiment of the present invention;
fig. 8 is a flowchart illustrating a process of acquiring a reply message according to a target transmission link according to an embodiment of the present invention;
FIG. 9 is a schematic diagram of a basic structure of a transmission link management apparatus according to an embodiment of the present invention;
FIG. 10 is a block diagram of the basic structure of an electronic device embodying the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that numerous technical details are set forth in order to provide a better understanding of the present application in various embodiments of the present invention. However, the technical solution claimed in the present application can be implemented without these technical details and various changes and modifications based on the following embodiments. The following embodiments are divided for convenience of description, and should not constitute any limitation to the specific implementation manner of the present invention, and the embodiments may be mutually incorporated and referred to without contradiction.
Referring to fig. 1, fig. 1 is a schematic view of a basic flow of the transmission link management method according to the present embodiment.
As shown in fig. 1, a transmission link management method includes:
s1100, acquiring target flow to be processed;
in the present embodiment, a transmission link management method deployed in a router system is provided. During deployment, a Core Router CR (Core Router) connected to the Router may be configured with a DPI ((Deep Packet Inspection technology based on data packets)) bypass Router, and the actual deployment forms are various, and the bypass Router may be in an integrated form, or may be split into two forms, namely a bypass gateway and a DPI device node.
After deployment, the core router CR needs to detect the service type of the target traffic after receiving the target traffic sent by any terminal in the internet bar lan.
The target traffic refers to any uplink data received by the router deployed with the transmission link management method of this embodiment.
S1200, identifying the service type represented by the target flow based on a preset flow type identification rule;
after the core router CR receives the target traffic, the DPI device is required to identify the service type represented by the target traffic. The DPI equipment performs deep detection through the load characteristics (such as HTTP, DNS and the like) of target traffic, for example, performs P2P traffic identification of TCP/UDP traffic characteristics according to the main traffic characteristics expressed by P2P flow at the transport layer.
In some embodiments, in order to quickly identify the type or application of the target feature, in the agreed transmission protocol, it is agreed that the identifier of the application program sending the traffic, for example, a dedicated code field, is written at a location specified by header information in the traffic undergoing interaction. After receiving the target flow, the router analyzes the head information of the target flow, and can directly read the identity at the appointed position, so as to achieve the purpose of rapidly identifying the service type of the target flow. In this embodiment, the traffic type authentication rule is to authenticate the application programs corresponding to different identity information.
S1300, determining a target transmission link corresponding to the service type in at least two preset transmission links, wherein the link parameters of the transmission links are different;
after the service type of the target traffic is obtained, a transmission link corresponding to the target type needs to be determined. In this embodiment, two transmission links are established, one of the two transmission links is a fast transmission link, and the other one of the two transmission links is a normal transmission link, and the transmission duration of the fast transmission link is longer than that of the normal transmission link.
The number of transmission links is not limited to two, and the number of transmission links can be (is not limited to) set as follows according to different application scenarios: 3, 4, 5 or more strips.
The link parameters between different transmission links are not limited to transmission time length, and in some embodiments, the link parameters can also be (are not limited to) transmission bandwidth, transmission stability, or transmission packet loss rate.
The link parameters of different transmission links are different, and the target traffic sent by different applications has different requirements on the transmission efficiency. For example, in an internet cafe, a game application has a high delay requirement for transmission, while an application such as video, music, or uploading files has a relatively low delay requirement for transmission. By identifying the service type of the target flow, if the service type represents that the target flow is sent by a game application program, selecting a quick transmission link to transmit the target flow; and if the service type represents that the target flow is sent by the video application program, selecting a common transmission link for transmission. The adaptation mode is not limited to this, and different adaptation modes can be adopted according to different application scenarios, for example, when uploading a file, the requirement on the bandwidth of the transmission link is high, while the requirement on the bandwidth of the transmission link by the game application program is low, and when adapting, the target flow of the uploaded file is allocated to the transmission link with the larger uplink bandwidth for uploading.
And S1400, transmitting the target flow through the target transmission link.
And after determining a transmission link of the target flow according to the service type, packaging the target flow according to a transmission protocol of the transmission link, and then sending the generated data packet to a corresponding transmission link for transmission.
For example, please refer to fig. 2, fig. 2 is a schematic flowchart illustrating a method for managing a transmission link of an internet cafe in the present embodiment. As shown in fig. 2, the internet bar terminal uploads the sent target traffic to the internet bar switch, the internet bar switch sends the target traffic to the internet bar router, the internet bar router sends the obtained target traffic to the core router CR, and the core router CR sends the target traffic to the DPI device. The DPI equipment judges the service type of the target flow and then distributes transmission links according to the service type. In the embodiment shown in fig. 2, two transmission links are established, a first transmission link, a DPI shunting router-an acceleration node-a game server; and a second transmission link, a DPI shunt router-CR-BRAS (Broadband remote Access Server) -Internet. When the target flow is identified as the game flow, the game flow is transmitted by a first transmission link; and when the target flow is identified to be non-game flow, the second transmission link is used for transmission.
The above embodiment allocates different transmission links for different service types of service traffic, and link parameters between different links are different, so that transmission parameters of different service traffic can be configured according to the service types, and effects of optimizing and scheduling network resources and improving service traffic transmission efficiency are achieved. The game flow is transmitted by adopting a high-quality link, so that the transmission time of the game flow can be prolonged, and the occurrence of a game pause phenomenon is reduced.
In some embodiments, when the core router CR is to interface multiple terminals or multiple local area networks, it is necessary to specifically identify which terminals or local area networks have data to be subjected to service type identification and offloading transmission, and which terminals or local area networks have traffic information not to be subjected to service type identification and offloading transmission. Referring to fig. 3, fig. 3 is a schematic flow chart illustrating the process of establishing a target address list according to the present embodiment.
As shown in fig. 3, before S1100, the method includes:
s1011, acquiring a communication address of the target terminal;
in this embodiment, the classified transmission of the target traffic is a value-added service, and the user can enjoy the service only after opening the service. Therefore, it is necessary to record the communication address of the target terminal that opens the service.
And after a service request for applying the classified transmission by the user is obtained, the communication address of the target terminal is obtained. The communication address in the present embodiment is an IP address of a target terminal.
When the target terminal is a local area network, all terminals in the local area network or the IP address field allocated to the local area network need to be acquired. Therefore, in the present embodiment, the communication address is an IP address field of the local area network.
And S1012, writing the communication address into a preset target address list.
A target address list is established in advance, and the communication address of a target terminal or a local area network which opens the classified transmission value-added service is recorded in the target address list. That is, the IP address or IP address field of the destination terminal or the lan is written into the destination address list.
In some embodiments, after the service traffic is acquired, the communication address of the terminal in the service traffic needs to be identified, and if and only if the communication address corresponding to the service traffic is recorded in the target address list, the service traffic can be defined as the target traffic, so as to perform classified transmission on the target traffic. Referring to fig. 4, fig. 4 is a schematic flow chart illustrating the identification of the target traffic according to the present embodiment.
As shown in fig. 4, S1100 includes:
s1111, acquiring a service flow to be processed;
when the core router CR is to interface multiple terminals or multiple local area networks, it needs to identify which terminals or local area networks open the classified transmission service. Since not all terminals or local area networks targeted to the service are enabled, any resulting upstream traffic can only be defined as traffic.
S1112, analyzing the communication address representing the sending terminal in the service flow;
after the service flow is obtained, the service flow is analyzed, the analysis process is the process of obtaining the head information of the service flow, and the communication address of the terminal sending the service flow is stored in the head information of the service flow. The communication address is recorded in a designated position of the header information, and after the header information of the service flow is analyzed, the communication address can be read directly at the designated position appointed by the protocol.
S1113, identifying whether the communication address is in the target address list, and determining the service flow as the target flow when the communication address is in the target address list.
And acquiring a communication address of the service flow, and checking whether the communication address is in a target address list. The specific method for identification is that the communication address is used as a retrieval condition to retrieve in a target address list, and if the same field is retrieved in the target address list, the communication address is indicated to be stored in the target address list; otherwise, it indicates that the communication address is not in the target address list.
When the communication address of the service flow is determined to be stored in the target address list, the service flow is indicated to be required to be classified and transmitted, and at the moment, the service flow is defined as the target flow.
The terminal and the server which open the classified transmission service can be rapidly identified through the communication address, and the service can be conveniently managed.
In some embodiments, the identification of the traffic type by the DPI device is required according to the load characteristics of the target traffic. Referring to fig. 5, fig. 5 is a schematic flow chart illustrating the identification of the service type according to the load characteristics in the present embodiment.
As shown in fig. 5, S1200 includes:
s1211, analyzing load characteristics of the target flow;
the target flow is an HTTP Request, and the HTTP Request message comprises a Request line (Request line), a Request Header (Header) blank line and Request data. And payload characteristics refer to requested data. Therefore, when the service type of the target traffic is determined, the target traffic request data needs to be analyzed.
And S1212, identifying the service type represented by the target flow according to the load characteristics.
The protocol identification based on the load characteristics is to analyze the content of the request data in the target flow, find out the mode characteristics different from other protocols, and determine the protocol type of the flow according to the mode characteristics specific to each protocol. The protocol identification based on the load characteristics mainly adopts a fixed character string, namely, character segments of fixed types are searched in request data, and each character segment represents a type of protocol, so that the protocol type of the target flow can be correspondingly determined after a certain character segment is searched in the request data. The principle is that each application has a type tag, for example, the type of "cross X-ray" is game, the type of "X-treasure net" is shopping, etc.
The service type of the target flow representation can be accurately determined and determined through the load characteristics, the identification accuracy of the service type is improved, and the efficiency of classified transmission is further improved.
In some embodiments, the link parameter is a transmission duration, i.e. the main difference between different transmission links is that the transmission links have different transmission efficiencies. When determining a target transmission link of a target flow, a delay time corresponding to a service type of the target flow needs to be obtained first, and then adaptation is performed according to the delay time and the transmission efficiency. Referring to fig. 6, fig. 6 is a flowchart illustrating a process of performing adaptation according to a delay duration and a transmission duration in the present embodiment.
As shown in fig. 6, S1300 includes:
s1311, with the service type as a limiting condition, searching a delay duration corresponding to the target traffic in a preset delay list;
different types of applications have different requirements on the delay duration during network transmission. For example, the range of the delay requirement in the instant battle game is 1-50ms, the range of the delay requirement of the browser is 50-70ms, and the range of the delay requirement of the music player is 90-120 ms. And generating a delay list by acquiring different types of application programs or specific requirements of different application programs on delay time.
And after the service type of the target flow is identified, searching in a delay list according to the target type, and searching an application program corresponding to the service type or delay duration corresponding to the type of the application program.
S1312, determining the target transmission link based on the delay time length and the transmission time length of each transmission link.
In this embodiment, when different transmission links are constructed, the transmission duration of the transmission traffic of each transmission link is generated in a test manner, and the transmission duration specifically refers to the transmission time required for a transmission link to transmit one traffic. For example, in two transmission links, the average time for transmitting traffic by one transmission link is 20-50 ms; the average time for the other transmission link to transmit traffic is 100-110 ms.
And adapting after the service type delay time length and the transmission time length of each transmission link are obtained, wherein the specific adapting mode is that the transmission time length is positioned in the delay time length. For example, the delay time is 20-60ms, and the transmission time range of the transmission link adapted to the delay time should be "60 ms or less". By adapting the delay time corresponding to the target flow with the transmission time of the transmission link, the transmission links with different service flows can be reasonably distributed, and the utilization rate of network resources is improved.
In some embodiments, the destination transport link includes an acceleration channel and an acceleration node. The target transmission chain can be rapidly sent to the server side through the acceleration channel. Referring to fig. 7, fig. 7 is a flowchart illustrating a transmission process of a target traffic according to an acceleration channel according to the present embodiment.
As shown in fig. 7, S1400 includes:
s1411, acquiring an acceleration protocol of the acceleration channel;
as shown in fig. 2, in some embodiments, a portion of the transmission link is an acceleration transmission link, and the acceleration transmission link is directly connected to the acceleration node. The acceleration node adopts an SD-WAN (software defined Wide area network) technical framework, plans and deploys multi-POP (Point-to-Point-of-presence) point dynamic intelligent routing, or rents a third-party cloud acceleration technology, such as X-ray free cloud acceleration. The acceleration channel is a channel link connecting the acceleration node and the DPI device.
The acceleration channel is constructed by adopting an OverLay tunnel technology (such as a VxLAN tunnel or a GRE tunnel), and data is packed according to a protocol of the acceleration channel by using target traffic transmitted by the acceleration channel, so that an acceleration protocol corresponding to the acceleration channel needs to be acquired, and different acceleration channels have different acceleration protocols.
S1412, packing the target flow according to the acceleration protocol to generate an acceleration data packet;
after the acceleration protocol of the acceleration channel is acquired, the target traffic is packaged according to the acceleration protocol, and the packaging process is to perform format conversion and encryption on the target traffic according to a compression format and an encryption mode specified by protocol content. And after the packaging is finished, generating an acceleration data packet of the target flow.
S1413, the acceleration data packet is sent to the acceleration node through the acceleration channel.
And after the acceleration data packet is generated, the acceleration data packet is sent to the acceleration node through the acceleration channel, and then the acceleration node sends the acceleration data packet to the corresponding server side. The construction of the acceleration channel can greatly improve the sending rate of the target flow and shorten the sending time. The dynamic access can be realized by combining with a self-built POP point or a third-party acceleration node, and the intelligent network acceleration is realized.
In some embodiments, in order to ensure symmetry of data transmission and save transmission time, after the target transmission link sends the target traffic to the server or the cloud, the target transmission link establishes a long connection with the server or the cloud, so that the reply information can be returned as it is. Referring to fig. 8, fig. 8 is a schematic flow chart illustrating a process of acquiring reply information according to a target transmission link in the embodiment.
As shown in fig. 8, after S1400, the method includes:
s1421, receiving reply information returned by the server end in response to the target traffic through the target transmission link;
after the target flow is sent to the corresponding server end through the target transmission link, the target transmission link keeps a long connection relationship with the server end, that is, the target transmission link is communicated with the server end for a long time in an asynchronous response mode.
And after the server generates corresponding reply information according to the target flow, directly sending the reply information to the target transmission link through the network interface. When the target transmission link is an accelerating transmission link, the reply information is returned through the accelerating transmission link, and when the target transmission link is a common transmission link, the reply information is returned through the common transmission link.
S1422, the reply message is sent to the target terminal corresponding to the target flow.
And after the DPI equipment receives the reply information, the reply information is sent to the core router CR, and then the core router CR issues the reply information to the target terminal corresponding to the target flow layer by layer. After the target flow is sent to the corresponding server side, the router keeps long connection with the server side, so that the reply information sent by the server side can be transmitted back through the target transmission link, network resources are further reasonably quoted, and the delay problem caused by the transmission of the reply information in a new link is avoided.
The steps of the above methods are divided for clarity, and the implementation may be combined into one step or split some steps, and the steps are divided into multiple steps, so long as the same logical relationship is included, which are all within the protection scope of the present patent; it is within the scope of the patent to add insignificant modifications to the algorithms or processes or to introduce insignificant design changes to the core design without changing the algorithms or processes.
In order to solve the above technical problem, an embodiment of the present invention further provides a transmission link management device.
Referring to fig. 9, fig. 9 is a schematic diagram of a basic structure of the transmission link management apparatus of the present embodiment.
As shown in fig. 9, a transmission link management apparatus includes: an acquisition module 2100, an identification module 2200, a processing module 2300, and an execution module 2400. The obtaining module 2100 is configured to obtain a target flow to be processed; the identifying module 2200 is configured to identify a service type represented by the target traffic based on a preset traffic type identifying rule; the processing module 2300 is configured to determine a target transmission link corresponding to a service type in at least two pre-established transmission links, where link parameters of the transmission links are different; the execution module 2400 is configured to transmit the target traffic through the target transmission link.
In some embodiments, the transmission link management apparatus further comprises: the device comprises a first acquisition submodule and a first processing submodule. The first obtaining submodule is used for obtaining a communication address of a target terminal; the first processing submodule is used for writing the communication address into a preset target address list.
In some embodiments, the transmission link management apparatus further comprises: the device comprises a second obtaining submodule, a first analyzing submodule and a first executing submodule. The second obtaining submodule is used for obtaining the service flow to be processed; the first analysis submodule is used for analyzing the communication address representing the sending terminal in the service flow; the first execution sub-module is used for identifying whether the communication address is in the target address list or not, and determining the service flow as the target flow when the communication address is in the target address list.
In some embodiments, the traffic type identification rule is to identify a service type according to a load characteristic of the target traffic, and the transmission link management apparatus further includes: a second parsing submodule and a second processing submodule. The second analysis submodule is used for analyzing the load characteristics of the target flow; and the second processing submodule is used for identifying the service type represented by the target flow according to the load characteristics.
In some embodiments, the link parameter is a transmission duration, and the transmission link management apparatus further includes: a third processing submodule and a second execution submodule. The third processing submodule is used for searching a delay time length corresponding to the target flow in a preset delay list by taking the service type as a limiting condition; and the second execution submodule is used for determining a target transmission link based on the delay time length and the transmission time length of each transmission link.
In some embodiments, the destination transport link includes an acceleration channel and an acceleration node, and the transport link management apparatus further includes: a third obtaining submodule, a fourth processing submodule and a third executing submodule. The third obtaining submodule is used for obtaining an acceleration protocol of an acceleration channel; the fourth processing submodule is used for packaging the target flow according to the acceleration protocol to generate an acceleration data packet; and the third execution submodule is used for sending the acceleration data packet to the acceleration node through the acceleration channel.
In some embodiments, the transmission link management apparatus further comprises: a fifth processing submodule and a fourth execution submodule. The fifth processing submodule is used for receiving reply information returned by the server end in response to the target flow through the target transmission link; and the fourth execution submodule is used for sending the reply information to the target terminal corresponding to the target flow.
In order to solve the above technical problems, embodiments of the present invention further provide an electronic device. Referring to fig. 10, fig. 10 is a block diagram of a basic structure of the electronic device according to the embodiment.
As shown in fig. 10, the internal structure of the electronic device is schematically illustrated. The electronic device includes a processor, a non-volatile storage medium, a memory, and a network interface connected by a system bus. The non-volatile storage medium of the electronic device stores an operating system, a database and computer readable instructions, the database can store control information sequences, and the computer readable instructions, when executed by the processor, can enable the processor to implement a transmission link management method. The processor of the electronic device is used for providing calculation and control capability and supporting the operation of the whole electronic device. The memory of the electronic device may have stored therein computer-readable instructions that, when executed by the processor, cause the processor to perform a transmission link management method. The network interface of the electronic equipment is used for connecting and communicating with the terminal. Those skilled in the art will appreciate that the architecture shown in fig. 10 is merely a block diagram of some of the structures associated with the present solution and does not constitute a limitation on the electronic devices to which the present solution applies, and that a particular electronic device may include more or less components than those shown, or combine certain components, or have a different arrangement of components.
In this embodiment, the processor is configured to execute specific functions of the obtaining module 2100, the identifying module 2200, the processing module 2300 and the executing module 2400 in fig. 9, and the memory stores program codes and various data required for executing the modules. The network interface is used for data transmission to and from a user terminal or a server. The memory in this embodiment stores program codes and data necessary for executing all the sub-modules in the medicine sorting device, and the server can call the program codes and data of the server to execute the functions of all the sub-modules.
The present invention also provides a storage medium storing computer-readable instructions which, when executed by one or more processors, cause the one or more processors to perform the steps of any of the above-described embodiments of the method of transmission link management.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium, and can include the processes of the embodiments of the methods described above when the computer program is executed. The storage medium may be a non-volatile storage medium such as a magnetic disk, an optical disk, a Read-Only Memory (ROM), or a Random Access Memory (RAM).
It should be understood that, although the steps in the flowcharts of the figures are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and may be performed in other orders unless explicitly stated herein. Moreover, at least a portion of the steps in the flow chart of the figure may include multiple sub-steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, which are not necessarily performed in sequence, but may be performed alternately or alternately with other steps or at least a portion of the sub-steps or stages of other steps.
Claims (10)
1. A transmission link management method, comprising:
acquiring target flow to be processed;
identifying the service type represented by the target flow based on a preset flow type identification rule;
determining a target transmission link corresponding to the service type in at least two preset transmission links, wherein the link parameters of each transmission link are different;
and transmitting the target flow through the target transmission link.
2. The transmission link management method according to claim 1, wherein before the obtaining of the target traffic to be processed, the method includes:
acquiring a communication address of a target terminal;
and writing the communication address into a preset target address list.
3. The transmission link management method according to claim 2, wherein the obtaining the target traffic to be processed comprises:
acquiring a service flow to be processed;
analyzing the communication address representing the sending terminal in the service flow;
and identifying whether the communication address is in the target address list, and determining the service flow as the target flow when the communication address is in the target address list.
4. The transmission link management method according to claim 1, wherein the traffic type discrimination rule is to identify the traffic type according to a load characteristic of the target traffic, and the identifying the traffic type represented by the target traffic comprises:
analyzing the load characteristics of the target flow;
and identifying the service type represented by the target flow according to the load characteristics.
5. The transmission link management method according to claim 1, wherein the link parameter is a transmission duration, and the determining a target transmission link corresponding to the service type in the at least two transmission links that are constructed in advance comprises:
searching a delay time corresponding to the target flow in a preset delay list by taking the service type as a limiting condition;
and determining the target transmission link based on the delay time length and the transmission time length of each transmission link.
6. The transmission link management method of claim 1, wherein the destination transmission link comprises an acceleration channel and an acceleration node, and wherein transmitting the destination traffic over the destination transmission link comprises:
acquiring an acceleration protocol of the acceleration channel;
packaging the target flow according to the acceleration protocol to generate an acceleration data packet;
and sending the acceleration data packet to the acceleration node through the acceleration channel.
7. The method of claim 1, wherein the transmitting the destination traffic over the destination transport link comprises:
receiving reply information returned by the server end in response to the target flow through the target transmission link;
and sending the reply information to a target terminal corresponding to the target flow.
8. A transmission link management apparatus, comprising:
the acquisition module is used for acquiring target flow to be processed;
the identification module is used for identifying the service type represented by the target flow based on a preset flow type identification rule;
the processing module is used for determining a target transmission link corresponding to the service type in at least two preset transmission links, wherein the link parameters of the transmission links are different;
and the execution module is used for transmitting the target flow through the target transmission link.
9. An electronic device comprising a memory and a processor, the memory having stored therein computer-readable instructions that, when executed by the processor, cause the processor to perform the transmission link management method of any of claims 1 to 7.
10. A computer readable medium, which when executed by one or more processors, causes the one or more processors to perform the transmission link management method of any of claims 1 to 7.
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